last executing test programs: 12.839013258s ago: executing program 2 (id=503): bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000600000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000059"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000300)='sys_enter\x00', r1}, 0x10) rt_sigaction(0x0, 0x0, 0x0, 0x0, 0x0) 12.808511251s ago: executing program 2 (id=504): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c00000000000000f2ffffff850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000007c0)={&(0x7f0000000780)='netlink_extack\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@RTM_NEWMDB={0x38, 0x54, 0x1e5, 0x0, 0x0, {0x7, r3}, [@MDBA_SET_ENTRY={0x20, 0x1, {r3, 0x0, 0x0, 0x0, {@ip4=@broadcast}}}]}, 0x38}}, 0x0) 12.731792658s ago: executing program 2 (id=511): pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d2", 0xc, 0x1, 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) 12.70782134s ago: executing program 2 (id=513): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000004bc311ec8500000075000000a70000000800000095"], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x400, 0x9, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = syz_io_uring_setup(0x24fd, &(0x7f00000002c0)={0x0, 0x0, 0x10100, 0x1}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={&(0x7f0000000340)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x0, {0x2, 0x0, @multicast1}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000480)="10ab119b497ad23a1c1142ce24b27ffa12477294d5f95fbf8890c08a1c7a02944cf58f9e6725ddafac32a98ed3ec927d19a01a193c99058915996d97a79d6e364c97cd620d3e639b4374dae2de1c616415fbc228c3f6bbaacf237291ea1c763bc9f9405da6d699a83194b49c8848fe72407cbcd06881dbc687e9a9967c4031632fbbb883db18c6b0c40a546715fa886040c2", 0x5d}], 0x100000000000000f}, 0x0, 0x80840, 0x1}) io_uring_enter(r1, 0x1d2d, 0x0, 0x0, 0x0, 0x0) 12.619670268s ago: executing program 2 (id=516): r0 = syz_open_procfs(0x0, &(0x7f0000000240)='pagemap\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) r2 = syz_io_uring_setup(0x4173, &(0x7f0000000780)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000003c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/4, 0x4}], 0x1}) io_uring_enter(r2, 0x567, 0x0, 0x0, 0x0, 0x0) 12.508506429s ago: executing program 2 (id=530): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="180100000100ff030000000000030000850000007b00000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10) r2 = syz_io_uring_setup(0x24f5, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000100), &(0x7f0000000000)) io_uring_enter(r2, 0x0, 0x400000, 0x1, 0x0, 0x0) io_uring_enter(r2, 0x52e, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, 0x0, 0x0) 1.84558567s ago: executing program 1 (id=708): unshare(0x68040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000480)={'mangle\x00'}, &(0x7f0000000040)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'nat\x00', 0x0, [0x40, 0x9, 0x0, 0x0, 0x200]}, &(0x7f0000000000)=0x54) 1.833771612s ago: executing program 0 (id=718): r0 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='veth1_virt_wifi\x00', 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.throttle.io_serviced_recursive\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000180)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) 1.733352631s ago: executing program 0 (id=714): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1, 0x8, 0x7fdf, 0x2, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000002300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r3}, 0x10) 1.453083996s ago: executing program 4 (id=721): r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x1, 0x0, 0x0, {}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "cbfc0b9af540340c"}}, 0x48}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x1, 0x922, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "5c91440132bb112240fcbcc3fa9d0431575f8614d3538ce09c50eecd6ac579e8e83b944b666113f3afed71231e6653a13532f17b33515bdd7e1be14f53b9fc9b"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x2, 0x0, 0x0, {}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "af9c1d95b59ceb13"}}, 0x48}}, 0x0) 1.430586999s ago: executing program 3 (id=722): r0 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r0, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x3, {0x42, 0x2, 0x2}}, 0x16) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f00000000c0)=@nameseq={0x1e, 0x1, 0x0, {0x42}}, 0x10) bind$tipc(r1, &(0x7f0000000140)=@name={0x1e, 0x2, 0x0, {{0x42, 0x2}}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x1}, 0x10) 1.403607211s ago: executing program 3 (id=723): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002e00000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r2, r3, 0x5, 0x0, 0x0, @void, @value}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000140)={{r2}, &(0x7f00000000c0), &(0x7f00000001c0)=r0}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r2}, &(0x7f00000006c0), &(0x7f0000000700)=r1}, 0x20) 1.380839173s ago: executing program 4 (id=724): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000500)=0xde5, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0xffff, @local}, 0x1a) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x2043, 0x0, 0x0) 1.340221617s ago: executing program 3 (id=725): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x9, 0x7, 0x3, 0x48, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000700)={{r0}, &(0x7f0000000500), &(0x7f00000006c0)}, 0x20) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x2, 0x10, &(0x7f0000000040)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffff5}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000000)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x8300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdf0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) 1.137025035s ago: executing program 3 (id=726): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r2}, 0x10) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000030500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b0001006d61637365630000180002800c0004000100000100c280000500030004"], 0x48}}, 0x40000) 1.136419795s ago: executing program 4 (id=727): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x21081e, &(0x7f00000001c0)={[{@grpquota}, {@inode_readahead_blks}, {@minixdf}]}, 0x1, 0x4ff, &(0x7f0000000ac0)="$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") r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0xc9d7, 0x9, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000000)={{r0, 0xffffffffffffffff}, &(0x7f0000000580), &(0x7f00000005c0)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x18, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003000000650000000800000095"], &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='kmem_cache_free\x00', r2}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x107242, 0x0) 1.004487168s ago: executing program 1 (id=728): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xe, 0x4, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b708000000ffff007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/fscreate\x00') writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="dc", 0x1}], 0x8) 953.031462ms ago: executing program 3 (id=729): r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x2, 0x0, &(0x7f0000000140)={0x0, 0x0}) write(r1, &(0x7f0000000000)="fa", 0xfffffdef) syz_clone(0x80280, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) 938.430633ms ago: executing program 4 (id=730): perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x55, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x106d, &(0x7f0000001080)="$eJzsz7FNw0AYBeB3trFNR0VD44qaGdiBFiExiBENDSPQ0rAIG7AAI6SOLjpFyQhJiu8r7p6eTvfrD2d2M+UlQ0peP/okJbW8JXVbpyRdUoav9uy2HUvmtPo6ufp/f75v3WNfxvwefhv3V5+7tZaWNnN3HNXSw3dZaq1rks+/p5+TrwsAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x2, &(0x7f0000001180)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000500)=0x0) timer_settime(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x3938700}, {0x0, 0x1c9c380}}, 0x0) 885.375409ms ago: executing program 1 (id=731): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1800403, &(0x7f0000000940), 0x0, 0x5ae, &(0x7f0000000180)="$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") 712.073285ms ago: executing program 0 (id=732): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0xfff, 0x7, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe79, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)="d8000000180081064e81f782db44b904021d005c06007c09e8fe55a10a0015400100142603600e120800060000000401a800080008000c4003001100036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x0) 645.877631ms ago: executing program 1 (id=733): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x42, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) setregid(0xffffffffffffffff, 0x0) 631.653382ms ago: executing program 0 (id=734): bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000181100", @ANYBLOB="0000000000000000b708000000000010"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000008da4b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='kfree\x00', r0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_elf64(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e0000"], 0x78) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0) 513.277763ms ago: executing program 0 (id=735): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) prctl$PR_SET_NAME(0xf, &(0x7f0000000140)='+}[@\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000003840), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000003fc0)={0x0, 0x0, &(0x7f0000003f80)={&(0x7f0000000000)={0x2c, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}]}]}, 0x2c}}, 0x0) 512.700143ms ago: executing program 1 (id=736): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0xe, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xd931d3864d39ddd8) write$binfmt_elf32(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="5402"], 0x69) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 461.725518ms ago: executing program 4 (id=737): syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x0, &(0x7f0000000280), 0x1, 0x787, &(0x7f0000001000)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x143042, 0x0) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5405, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x18, 0x3, &(0x7f0000000440)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) sendfile(r0, r0, 0x0, 0x7a680000) 13.734909ms ago: executing program 3 (id=738): unshare(0x68040200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000480)={'mangle\x00'}, &(0x7f0000000040)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'nat\x00', 0x0, [0x40, 0x9, 0x0, 0x0, 0x200]}, &(0x7f0000000000)=0x54) 3.20136ms ago: executing program 4 (id=739): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000a80)=ANY=[@ANYBLOB="620af8ffa1dc0021bfa100000000000007010000f8ffffffb702000007000000bd120000000000008500000010000000b70000000000000095000000000000003faf4f2aa3d9b18ed812a2e2c49e8020a6f4e0e4a9446c7670568982b4e020f698393aa0f3881f9c24561f1b2607995daa56f151905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e693146cea484a415b76966118b64b751a0f241b072e90080008002d75593a286cecc93e64c227c95aa0b784625704f07372c29184ff7f4a7c0000070000006056feb4cc664c0af9360a1f7a5e6b607130c89f18c0c1088d8b8588d72ec29c48f0af5f2d9f51c4b45e0000000000000401d01aa27ae8b09e00e79ab20b0b8ed8fb7a68af2ad0810000000000006fa03c6468978089b302d7ff6023cdcedb5e0125ebbcebdde510cb2364149215108337719acd97cfa107d40224edc5465ad32b77a74e802a0dc6bf25cca242bc6099ad2300000480006ef6c1ff0900000000000010c63a949e8b7955394ffaff03000000000000ab87b1bfeda7be586602d985430cea080000000000000026abfb0767042361448279b05d96a703a660581eecdbf5bcd3de227a167ca17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c9b081d6a08000000ea2b1a52496dfcaf99431412fd134a996382a1a04d5bb924cfe5f3185418d605ffff9c4d2ec7c32f2095e63c80aff9fa740b6c7632d5933a1c1fa5605bd7603f2ba2a790d62d6faec2fed44da4928b30142ba1fde5c5d50b83bae645ffa4997da9c77af4c0cb97fca585ec6bf58351d578be00d952aab9c71764b0a8a7583c90b3433b809bdb9fbd48fc877505ebf6c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223d8d9e86c5ea06d108d8f80a0eb4fa39f6b5c02e6d6d90756ff578f57000000009700cf0b4b8bc229413300000000000000000003000000000000000000000000001000000000559711e6e8fcffffffffffffffb2d02edc3e01dd271c896249ed85b980680b09000000000f0000169cdcacc413b48dafb7a2c8cb482bac0ac502d9ba96ffffffd897ef3b7cda42f93d53046da21b40216e14ba2d6af8656b01e17addaedab25b30002abbba7fa725f38400be7c1fb8f72cd317902f19e385be9e48dccf1f9f3282830689da6b53b263339863297771d74732d400003341bf4a00fc9fec2271ff01589646efd1cf870cd7bb2366fde4a594290c405ff870ce5dfd3467decb05cfd9fcb32c8ed1dbd9d30a64c108285e71b5565b1768ee58969c41595229df17bcad70fb4021428ce970275d13b78249788f11f761038b75d4fe32b561d46ea3abe0fa7956488bef241875f3b4b6ab7929a57affe760e797724f4fce1093b62d7e8c7123d890decacec55bf404e4e1f74b7eed82571be54c72d978cf906df0042e36acd37d7f9e109f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef2acd1fe582786105c70600000000000000b7561301bb997316dbf17866fb84d4173731efe895ff2e1c5560926e90109b598502d3e959efc71f665c542c9062ece84c99a061887a20639b41c8c12ee86c50804042b3eac1f870b136345cf67ca3fb5aac518a75f9e7d7101da841735e186c489b3a06fb99e0347f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad05573af403269b4a39ce40293947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f91e358c3b377327ac9ecc34f24c9ae153ec60ac0694da85bff9f5f4df90400000000000000d6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a985f369191ae954febb3df464bfe0f7f3ee9afe7befb89d2777399f5874c553aeb3729cffe86e669261192899d4562db0e22d564ae09bb6d163118e401e024fd452277c3887d6116c6cc9d8046c216c1f895778cb26e22a2a998de44aeadea2a40da8daccf080842a486721737390cbf3a74cb2003016f154772f514216bdf57d2a40d40b51ab67903ec8485b3b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c482bde8a168c3f5db2fea6f26e4a4304e50c349f4f9ecee27defc93871c5f99a3594191e104d417e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a6881bd1594e32409e2a3bce109b6000000000000a1fec9000000d694210d7560eb92d6a97a27602b81f76386f1535bef1497f92186086e29c6bc5a1fad6ec9a31137ab79a404abde7750898b59270bb29b81367ac91bd627e87306703be8672d70d1ab57075228a9f46ed9bd1f00fb8191bbab2dc591dda61f0868afc4294859323e7a45319f18101288a0268893373750d1a8fe64680b0a3fc22dd704e4214d00000000d6c98cd1a9fbe1e7d58c08acaf30065b928a31d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ce21d69993e9960ff5f76015e6009756237badf4e7965bbe2777e808fcba821a00e8c5c39609ff854356cb490000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66018d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466ac96e0d0b3bc19faa5449209b085f3c334b47f067bbab40743b2a428f1da1f68df75cf43f8ecc8d3726602111b40e761fd21081920382f14d12ca3c471c784ae7da7eaa69eb7f7f80572fdd11bb1d070080fbc22bf73468788df51710eb0b428ee751c47d8e894f745a868404a0bf35f0121008b722b1eaa6aedfa1bf2e7ccb2d61d5d76331ff5e20fa26b8471d42645288d7226bbd9c9e9e1cc9eb3d541e407cc2dae5e690cd628ab84875f2c50ba830d3f474b079b407000000deff000040430a537a395dc73bda367bf12cb7d81691a5fe8c47be395656a297e9df0e71b967ce7daac4be290159f6bcd75f0dda9de5532e66ae9e48b0ed1254a81faae79b6af6fbb869604d51de44c4e0973171ad47d6c00ebc7603093f000000fdec30cd6db49a47613808bad959719c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f15d6533f78a1f4e2df4ca23d867693fd42de9b49a1b36d48a44ba6a4530e59bec53e876dc660dd63bed8d31c31c37a373d4efd89f0000377b1b1292a893a516dab183ee65744fb8fc4f9ce2242e0f0059161c5e0000000000000000000057d77480e0345effff6413258d1f6eb190aa28cbb4bafe34124172e436b176c7ed4b132fb805d5edd9d188daf28d89c014c3ecca10ae55704544673e1fa03b84f63e022fe755f4007a4a899eaf52c4f491d8e97c862e29e457060000007ac691faee1e0c8fe056a07474e6e5490a7d3c3402000000b60600d837c6befc63ddf2f594ad7cbc56a1e44d218c956a5392a995f1fae8e9f206efbb33854dc70104ebc1581848f9745cb796da2dfb714a0500000000000000faed94fc39acfb3fd25dfa8116a154cd1226e1bb72b59fed817072a0da60160761fd3dffda0f7c592eabd8ab68334d2a1693cb187539049e331272bf5135044df8161400211b8012b6eb1ed5656e83f65509bb4b323c5bd61bff949d3bade2f6ffda1360c2786e16937ab61d6dcafed319c716357d0885f9c6d1f442954c167dd9b4acd9468ce3674c82bbb2e31389179b025dbe063b7f906217b2cf8410c7023aa3e5cc3ba1000000000000000000000000000000006ae6301a2da44394275c582a6516bb92ea1980a0a659f2f1811c8b281c209647c4241f292b20508b215dde27bb2487a6e2b5e4a8ccfab90c23827ef06cbe364073005f8a6d1456aaeb85ffb7858f24eced67a67ab825e863928ed64c83f62ffdaa997657335b63c6b4163aff094059e626766845fd779c9e6cdbbd64c24936615ee68538e8fddd0d90f3a7579579a142c0f7b318264d5c13c31cf475829528267ead38523cab7e1664e8426ca85e82ccf821c8a02a7e7d954d05b68a9c28f79429b09e2bb3681ae2b831e27c735123361c193d66ed4d71f19b199d371ec6bfada7cd370e3fdd3cd980fa1e145fd3f3e96b1feb53c865e1ad6acf5d16ed652ee0c7f45352222692fbd679212c225d097aa90f7e1fb1f983415f43e75a19ecf7fd21bfa150ef563aa72ba1c43c5f3d9be128ec26b691f31f9cab931631606a81622f120675c962be2d3b5e95f74f0b209e42e6bdd76e6e725295b1d78d928f6f63c41cbde2ba66ad81168070c8c6e18a6e452a31bdc4a60d637545ed4c8a1c649c3ce54ad3e16304d06a234f5f9311ef0f78924b68dbb4712efdb6974667bdb54f16fd2061b9ba93638dd177227e94e4ebd0ec1d437db948062bf41742000000000000000000305f70dd02fa0c61d5fe6d8ff35389246037e18d34c1375ae04f44f0c2543c772c5ccb137be7dc1874c5140200000054d77d4ea5ed144a648257f4a0301067bbcd9b91072659d872f26b796e2b81025edb5f45f785e2c2602b248ecdd80f019ca659be7e8ae953325a27564f33c9d458a60be3dab38baab7eb1a66ab1ffd6308f7fd51beb356fe75eb985b7581bb5584c53984ba9c7340f97e8d3825681c53de5f554e595b00000000000000006a8fa9f05d64c4be42f981f00051a3bc38613067dbd1427e01bfec016e51844cefa8a855bf23ac887b4a88eed6d9443857242f28e31a41d20105fbf3394ff910e734b4d9101265ff729c426e01c1ab13dda8c388b9e6626f19eecb87e39175e85e17000000000000000000009431807e43886903526074e6b40244c938a4c68a38c25ddd7c143b3f14eafe4b28ec66815cf8d1f56aa1424bc9b5d58790298e5b310969e50c222563b54e60854e1bfeef448aca8c5ccbf5546ce4c3cd5a733fec25fb94e1e0f966bcbd28a4d8fe4f556eaa1104a793006619700798354c6ae0040965e3083562bfa20968c04007d21dc02c9fd1f75e1ff40f439bdde4e784012e52049b483f02f81b88f5f57816b3fecec79cfca8d37203e769759d6b6a56b7605ced8ee18475a77ff0963a565fb6021d216c01b1098e40550a1cfd80e9180100000000000000654cd76ca61fe5ad8a31ec558fdbfa706d5e738bceae81fe777c307d5bc72183a4c2d35732e74dd690c57bdfdc1f069f9491bca7a8c59363799be70018c25ece5ad7307dc7a95c51bc25a8bbe2cf5ddf6aa161693782b0e7feb8a768f391b49d4c978c96dbb52f21c122eba9f17c8bed10591958cf06321a248b5f76ceedfe0d080d6aeadc11b237b3326dd04b86ac37c0d131544888db9e128d059761ad9a393e96c3b41c13c5a381bff187a75de560ba6eb3faa5ff8d2bb3c88f8de5efc2fb2200cfda6d07ceae22577064334fbf76a23e62e6059211d995b879f6b7d3f7fcf03652b81e6b7cdeff947ad185d3c6269ca247b429c3b872a8f1ef60407d29a874f4ec31c9effed55543a65a6b4d778cebcd43b7905f3960140bd783540a7353014bda8e9c7a34a5f428fd1f8eb11e837dd9d586487fdebcb1ecd3a003ff0fda4be617fecf1ff0ef2cdfb7fea73ca18874664d60a4b9423f3297bc8eb91b4ee1d73272ab28a7d7ab055a8eb58fe379de85338304e26e3620941b463e9049fd105c74c91cc4d71b0f76e2c2e4825106aa7ce2a3adbbc7a0443ece98c077b358e752b439132a0f27080ece2a94c320b002c77f82662675a7713c7067081cac15994698c41ff4754268ae2676384ff799783f55d7e5a1a092a01b965dc99cb7a9d98440c355927629f2bcf9dc2396eb2f5d25829715b24327642ac48f1201014a95e0e65e12cdf27e19043e3c5d3e798375cead35b9a93190a52cdecaaccc854a1d41ef365303f0e9b4fc969c9dab6df5e8a795b140fcc09e8a7b694d12932917facd8ceaa4e2d0d16bb0b95387fcd5ff136d8abddf94daf442bbff744591931872a36cf921ad69f2127386e8b0f9afee4da8d3fbec809fbb3ca0fded2859cf25d4c6155d396c5b9bd1a928923123f63f4c40688eae69990a9419456247bbaeb7948de84d2ff875414883bb1e503d4bfebc01bc12a53ea06bf38e571157bd642dac25dbee7832c58378374a39483d6721eec96c28911db21c0c006b42afc90000000000000000000000700000000000000000008ce4ea442c1a207108b35511186c5e860278f6463f52f3990ce08b1bfccc3cff4b5ae27b610aa9ba11b47d4f94c439e055cdbb2b12c983885c93ea4ab4ca1e02d831ae162ee104"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x41) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r2}, 0x10) ppoll(&(0x7f0000000180)=[{}, {r1}], 0x2, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) 442.01µs ago: executing program 0 (id=747): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000500)=0xde5, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0xffff, @local}, 0x1a) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x2043, 0x0, 0x0) 0s ago: executing program 1 (id=748): r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x2, 0x0, &(0x7f0000000140)={0x0, 0x0}) write(r1, &(0x7f0000000000)="fa", 0xfffffdef) syz_clone(0x80280, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.216' (ED25519) to the list of known hosts. [ 33.813427][ T29] audit: type=1400 audit(1727417438.391:81): avc: denied { mounton } for pid=3257 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 33.814707][ T3257] cgroup: Unknown subsys name 'net' [ 33.836345][ T29] audit: type=1400 audit(1727417438.391:82): avc: denied { mount } for pid=3257 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 [ 33.864483][ T29] audit: type=1400 audit(1727417438.411:83): avc: denied { unmount } for pid=3257 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.885582][ T29] audit: type=1400 audit(1727417438.421:84): avc: denied { read } for pid=2950 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 33.994226][ T3257] cgroup: Unknown subsys name 'cpuset' [ 34.000492][ T3257] cgroup: Unknown subsys name 'rlimit' [ 34.098200][ T29] audit: type=1400 audit(1727417438.671:85): avc: denied { setattr } for pid=3257 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 34.124220][ T29] audit: type=1400 audit(1727417438.671:86): avc: denied { create } for pid=3257 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.145274][ T29] audit: type=1400 audit(1727417438.671:87): avc: denied { write } for pid=3257 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.154261][ T3260] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 34.165658][ T29] audit: type=1400 audit(1727417438.671:88): avc: denied { read } for pid=3257 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 [ 34.165684][ T29] audit: type=1400 audit(1727417438.671:89): avc: denied { mounton } for pid=3257 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 [ 34.219444][ T29] audit: type=1400 audit(1727417438.671:90): avc: denied { mount } for pid=3257 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 [ 34.258136][ T3257] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 36.104379][ T3273] chnl_net:caif_netlink_parms(): no params data found [ 36.153863][ T3269] chnl_net:caif_netlink_parms(): no params data found [ 36.164064][ T3267] chnl_net:caif_netlink_parms(): no params data found [ 36.188082][ T3273] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.195411][ T3273] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.203691][ T3273] bridge_slave_0: entered allmulticast mode [ 36.210366][ T3273] bridge_slave_0: entered promiscuous mode [ 36.219555][ T3273] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.226896][ T3273] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.234287][ T3273] bridge_slave_1: entered allmulticast mode [ 36.240835][ T3273] bridge_slave_1: entered promiscuous mode [ 36.253533][ T3275] chnl_net:caif_netlink_parms(): no params data found [ 36.295205][ T3273] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.310230][ T3268] chnl_net:caif_netlink_parms(): no params data found [ 36.325096][ T3273] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.390283][ T3273] team0: Port device team_slave_0 added [ 36.402499][ T3267] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.409636][ T3267] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.417109][ T3267] bridge_slave_0: entered allmulticast mode [ 36.423712][ T3267] bridge_slave_0: entered promiscuous mode [ 36.430519][ T3269] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.437614][ T3269] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.444924][ T3269] bridge_slave_0: entered allmulticast mode [ 36.451220][ T3269] bridge_slave_0: entered promiscuous mode [ 36.458643][ T3273] team0: Port device team_slave_1 added [ 36.472475][ T3267] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.479713][ T3267] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.487497][ T3267] bridge_slave_1: entered allmulticast mode [ 36.494088][ T3267] bridge_slave_1: entered promiscuous mode [ 36.500241][ T3269] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.507554][ T3269] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.515954][ T3269] bridge_slave_1: entered allmulticast mode [ 36.522598][ T3269] bridge_slave_1: entered promiscuous mode [ 36.539349][ T3275] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.547654][ T3275] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.556155][ T3275] bridge_slave_0: entered allmulticast mode [ 36.562660][ T3275] bridge_slave_0: entered promiscuous mode [ 36.585099][ T3273] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.592695][ T3273] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.619511][ T3273] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.630336][ T3275] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.638147][ T3275] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.645508][ T3275] bridge_slave_1: entered allmulticast mode [ 36.652030][ T3275] bridge_slave_1: entered promiscuous mode [ 36.663924][ T3268] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.671566][ T3268] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.679046][ T3268] bridge_slave_0: entered allmulticast mode [ 36.685666][ T3268] bridge_slave_0: entered promiscuous mode [ 36.698931][ T3267] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.714957][ T3269] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.724556][ T3273] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.731846][ T3273] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.759025][ T3273] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.775307][ T3268] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.782517][ T3268] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.789859][ T3268] bridge_slave_1: entered allmulticast mode [ 36.796719][ T3268] bridge_slave_1: entered promiscuous mode [ 36.808853][ T3267] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.819189][ T3269] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.856680][ T3275] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.867490][ T3268] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.883410][ T3267] team0: Port device team_slave_0 added [ 36.899943][ T3269] team0: Port device team_slave_0 added [ 36.907105][ T3275] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.917000][ T3269] team0: Port device team_slave_1 added [ 36.923768][ T3268] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.934235][ T3267] team0: Port device team_slave_1 added [ 36.947054][ T3273] hsr_slave_0: entered promiscuous mode [ 36.953447][ T3273] hsr_slave_1: entered promiscuous mode [ 36.984595][ T3268] team0: Port device team_slave_0 added [ 36.999685][ T3267] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.006793][ T3267] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.033643][ T3267] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.045123][ T3267] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.052631][ T3267] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.079758][ T3267] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.091933][ T3268] team0: Port device team_slave_1 added [ 37.099764][ T3275] team0: Port device team_slave_0 added [ 37.106072][ T3269] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.113389][ T3269] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.140023][ T3269] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.170996][ T3275] team0: Port device team_slave_1 added [ 37.177513][ T3269] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.185027][ T3269] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.212188][ T3269] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.255272][ T3268] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.262290][ T3268] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.289559][ T3268] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.313412][ T3269] hsr_slave_0: entered promiscuous mode [ 37.319436][ T3269] hsr_slave_1: entered promiscuous mode [ 37.325463][ T3269] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.333036][ T3269] Cannot create hsr debugfs directory [ 37.339484][ T3268] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.347022][ T3268] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.373793][ T3268] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.386960][ T3275] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.393957][ T3275] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.420606][ T3275] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.432142][ T3275] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.439172][ T3275] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.465625][ T3275] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.484087][ T3267] hsr_slave_0: entered promiscuous mode [ 37.490252][ T3267] hsr_slave_1: entered promiscuous mode [ 37.496255][ T3267] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.504286][ T3267] Cannot create hsr debugfs directory [ 37.539520][ T3268] hsr_slave_0: entered promiscuous mode [ 37.545948][ T3268] hsr_slave_1: entered promiscuous mode [ 37.552114][ T3268] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.559731][ T3268] Cannot create hsr debugfs directory [ 37.607296][ T3275] hsr_slave_0: entered promiscuous mode [ 37.613596][ T3275] hsr_slave_1: entered promiscuous mode [ 37.619542][ T3275] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.627399][ T3275] Cannot create hsr debugfs directory [ 37.755242][ T3273] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 37.764157][ T3273] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 37.780008][ T3273] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 37.791393][ T3273] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 37.828203][ T3267] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 37.837146][ T3267] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 37.849356][ T3267] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 37.864652][ T3267] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 37.881906][ T3269] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 37.890959][ T3269] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 37.903954][ T3269] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 37.927130][ T3269] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 37.941310][ T3268] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.956260][ T3268] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.965792][ T3268] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.984079][ T3268] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.007426][ T3275] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 38.022160][ T3275] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 38.035396][ T3273] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.044917][ T3275] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 38.055218][ T3275] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 38.084761][ T3273] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.107338][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.114512][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.123731][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.131251][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.145500][ T3267] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.192160][ T3267] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.207331][ T3269] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.221003][ T3268] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.236737][ T3269] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.246020][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.253088][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.262359][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.269458][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.305952][ T3267] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.318851][ T3268] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.341698][ T3275] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.350892][ T212] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.358243][ T212] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.378903][ T3275] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.390280][ T212] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.397635][ T212] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.407648][ T212] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.415296][ T212] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.426367][ T212] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.434098][ T212] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.457163][ T212] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.464276][ T212] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.477043][ T212] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.484852][ T212] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.499938][ T3267] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.512992][ T3273] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.520574][ T3268] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 38.531089][ T3268] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.591103][ T3275] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.616446][ T3269] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.696073][ T3267] veth0_vlan: entered promiscuous mode [ 38.705463][ T3268] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.715124][ T3267] veth1_vlan: entered promiscuous mode [ 38.742362][ T3267] veth0_macvtap: entered promiscuous mode [ 38.757933][ T3267] veth1_macvtap: entered promiscuous mode [ 38.781643][ T3269] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.792839][ T3275] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.804937][ T3267] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.824846][ T3267] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.854903][ T3267] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.863842][ T3267] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.872645][ T3267] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.881656][ T3267] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.925246][ T3273] veth0_vlan: entered promiscuous mode [ 38.947165][ T3273] veth1_vlan: entered promiscuous mode [ 38.963549][ T29] kauditd_printk_skb: 16 callbacks suppressed [ 38.963569][ T29] audit: type=1400 audit(1727417443.531:107): avc: denied { mounton } for pid=3267 comm="syz-executor" path="/root/syzkaller.AkbbmH/syz-tmp" dev="sda1" ino=1944 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 38.983000][ T3273] veth0_macvtap: entered promiscuous mode [ 38.994160][ T29] audit: type=1400 audit(1727417443.531:108): avc: denied { mount } for pid=3267 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 38.994186][ T29] audit: type=1400 audit(1727417443.531:109): avc: denied { mounton } for pid=3267 comm="syz-executor" path="/root/syzkaller.AkbbmH/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 39.004790][ T3273] veth1_macvtap: entered promiscuous mode [ 39.021892][ T29] audit: type=1400 audit(1727417443.531:110): avc: denied { mount } for pid=3267 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 39.061874][ T3273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.074969][ T29] audit: type=1400 audit(1727417443.531:111): avc: denied { unmount } for pid=3267 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 39.085395][ T3273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.088638][ T3273] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.104994][ T29] audit: type=1400 audit(1727417443.531:112): avc: denied { mounton } for pid=3267 comm="syz-executor" path="/dev/binderfs" dev="devtmpfs" ino=454 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 39.146775][ T3267] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 39.157082][ T3268] veth0_vlan: entered promiscuous mode [ 39.180292][ T3269] veth0_vlan: entered promiscuous mode [ 39.190272][ T3269] veth1_vlan: entered promiscuous mode [ 39.199983][ T3273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.210499][ T3273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.221049][ T29] audit: type=1400 audit(1727417443.751:113): avc: denied { read write } for pid=3267 comm="syz-executor" 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 [ 39.233618][ T3273] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.245297][ T29] audit: type=1400 audit(1727417443.751:114): avc: denied { open } for pid=3267 comm="syz-executor" path="/dev/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 [ 39.252990][ T3268] veth1_vlan: entered promiscuous mode [ 39.276593][ T29] audit: type=1400 audit(1727417443.751:115): avc: denied { ioctl } for pid=3267 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 39.300949][ T3269] veth0_macvtap: entered promiscuous mode [ 39.330984][ T3273] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.335414][ T29] audit: type=1400 audit(1727417443.891:116): avc: denied { map_create } for pid=3405 comm="syz.3.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 39.339805][ T3273] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.367668][ T3273] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.376676][ T3273] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.391102][ T3269] veth1_macvtap: entered promiscuous mode [ 39.400563][ T3408] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6'. [ 39.436540][ T3275] veth0_vlan: entered promiscuous mode [ 39.446954][ T3275] veth1_vlan: entered promiscuous mode [ 39.455649][ T3269] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.466444][ T3269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.476354][ T3269] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.486872][ T3269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.499698][ T3269] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.526943][ T3268] veth0_macvtap: entered promiscuous mode [ 39.547010][ T3415] Driver unsupported XDP return value 0 on prog (id 5) dev N/A, expect packet loss! [ 39.549036][ T3269] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.567842][ T3269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.577744][ T3269] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.588338][ T3269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.600273][ T3269] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.615891][ T3275] veth0_macvtap: entered promiscuous mode [ 39.625868][ T3268] veth1_macvtap: entered promiscuous mode [ 39.655542][ T3275] veth1_macvtap: entered promiscuous mode [ 39.664128][ T3269] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.672937][ T3269] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.681801][ T3269] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.690924][ T3269] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.707714][ T3268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.718398][ T3268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.728487][ T3268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.739121][ T3268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.749036][ T3268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.759753][ T3268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.772847][ T3268] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.785511][ T3275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.796039][ T3275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.806202][ T3275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.817212][ T3275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.828109][ T3275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.838670][ T3275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.848524][ T3275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.859466][ T3275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.870818][ T3275] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.883377][ T3423] dummy0: entered promiscuous mode [ 39.889517][ T3423] batman_adv: batadv0: Adding interface: macsec1 [ 39.896298][ T3423] batman_adv: batadv0: The MTU of interface macsec1 is too small (1468) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.922233][ T3423] batman_adv: batadv0: Interface activated: macsec1 [ 39.933093][ T3268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.935876][ T3425] hub 6-0:1.0: USB hub found [ 39.943644][ T3268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.948825][ T3425] hub 6-0:1.0: 8 ports detected [ 39.958045][ T3268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.973660][ T3268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.983569][ T3268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.994894][ T3268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.005858][ T3268] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.018462][ T3275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 40.029019][ T3275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.038897][ T3275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 40.049433][ T3275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.059294][ T3275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 40.069862][ T3275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.079749][ T3275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 40.090359][ T3275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.101493][ T3275] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.110983][ T3268] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.119893][ T3268] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.128725][ T3268] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.137740][ T3268] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.152318][ T3275] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.161117][ T3275] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.169948][ T3275] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.178809][ T3275] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.327766][ T3445] loop1: detected capacity change from 0 to 128 [ 47.494757][ T29] kauditd_printk_skb: 53 callbacks suppressed [ 47.494773][ T29] audit: type=1400 audit(1727417452.051:170): avc: denied { unmount } for pid=3269 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 47.535725][ T29] audit: type=1400 audit(1727417452.071:171): avc: denied { create } for pid=3456 comm="syz.2.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 47.556222][ T29] audit: type=1400 audit(1727417452.071:172): avc: denied { bind } for pid=3456 comm="syz.2.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 47.576539][ T29] audit: type=1400 audit(1727417452.071:173): avc: denied { name_bind } for pid=3456 comm="syz.2.24" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=dccp_socket permissive=1 [ 47.597531][ T29] audit: type=1400 audit(1727417452.071:174): avc: denied { node_bind } for pid=3456 comm="syz.2.24" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=dccp_socket permissive=1 [ 47.619436][ T29] audit: type=1400 audit(1727417452.071:175): avc: denied { listen } for pid=3456 comm="syz.2.24" lport=20000 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 47.639972][ T29] audit: type=1400 audit(1727417452.071:176): avc: denied { connect } for pid=3456 comm="syz.2.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 47.659928][ T29] audit: type=1400 audit(1727417452.071:177): avc: denied { name_connect } for pid=3456 comm="syz.2.24" dest=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=dccp_socket permissive=1 [ 47.681127][ T29] audit: type=1400 audit(1727417452.071:178): avc: denied { getopt } for pid=3456 comm="syz.2.24" laddr=172.20.20.10 lport=41426 faddr=172.20.20.187 fport=20000 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 47.712154][ T29] audit: type=1400 audit(1727417452.261:179): avc: denied { create } for pid=3458 comm="syz.3.25" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 47.757078][ T3469] loop4: detected capacity change from 0 to 512 [ 47.779382][ T3469] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 47.793235][ T3469] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 47.817132][ T3469] EXT4-fs (loop4): 1 truncate cleaned up [ 47.836069][ T3469] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.838442][ T3471] loop2: detected capacity change from 0 to 764 [ 47.862044][ T3471] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 47.871547][ T3477] netlink: 8 bytes leftover after parsing attributes in process `syz.1.32'. [ 47.912211][ T3477] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.925204][ T3469] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2240: inode #15: comm syz.4.28: corrupted in-inode xattr: overlapping e_value [ 47.952167][ T3469] EXT4-fs warning (device loop4): ext4_xattr_set_entry:1772: inode #15: comm syz.4.28: unable to update i_inline_off [ 47.964742][ T3469] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2862: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 48.018918][ T3477] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.059003][ T3273] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.080099][ T3477] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.127980][ T3477] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.174894][ T3477] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.198412][ T3477] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.217088][ T3477] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.235750][ T3477] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.304937][ T3510] vlan2: entered allmulticast mode [ 48.425044][ T3528] loop0: detected capacity change from 0 to 128 [ 48.457465][ T3526] program syz.4.55 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 48.483613][ T3533] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 48.509708][ T3534] vcan0: tx drop: invalid da for name 0x0000000000000004 [ 48.585640][ T3542] syz.3.63 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 48.647546][ T3552] loop1: detected capacity change from 0 to 512 [ 48.664626][ T3552] EXT4-fs error (device loop1): ext4_acquire_dquot:6879: comm syz.1.67: Failed to acquire dquot type 1 [ 48.678382][ T3552] EXT4-fs (loop1): 1 truncate cleaned up [ 48.684811][ T3552] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.713505][ T3552] ext4 filesystem being mounted at /7/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.733988][ T3552] EXT4-fs error (device loop1): ext4_acquire_dquot:6879: comm syz.1.67: Failed to acquire dquot type 1 [ 48.767440][ T3269] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.885880][ T3566] netlink: 3 bytes leftover after parsing attributes in process `syz.1.72'. [ 48.895365][ T3566] 0ªX¹¦À: renamed from caif0 [ 48.901957][ T3566] 0ªX¹¦À: entered allmulticast mode [ 48.907395][ T3566] A link change request failed with some changes committed already. Interface 60ªX¹¦À may have been left with an inconsistent configuration, please check. [ 48.924434][ T3556] syz.3.65 (3556) used greatest stack depth: 10376 bytes left [ 48.971809][ T3570] netlink: 132 bytes leftover after parsing attributes in process `syz.3.74'. [ 49.035324][ T3578] IPv6: Can't replace route, no match found [ 49.096345][ T3585] loop3: detected capacity change from 0 to 2048 [ 49.125776][ T3585] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.126594][ T3592] capability: warning: `syz.1.83' uses deprecated v2 capabilities in a way that may be insecure [ 49.154310][ T3267] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.175298][ T3594] netlink: 272 bytes leftover after parsing attributes in process `syz.2.85'. [ 49.401575][ T3624] netlink: 24 bytes leftover after parsing attributes in process `syz.1.99'. [ 49.449033][ T3630] loop3: detected capacity change from 0 to 512 [ 49.468440][ T3630] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 49.480032][ T3630] EXT4-fs (loop3): orphan cleanup on readonly fs [ 49.487369][ T3630] EXT4-fs warning (device loop3): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 49.508518][ T3639] loop1: detected capacity change from 0 to 512 [ 49.509034][ T3630] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 49.515448][ T3639] EXT4-fs: Ignoring removed oldalloc option [ 49.535128][ T3630] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.101: bg 0: block 40: padding at end of block bitmap is not set [ 49.541760][ T3639] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 49.563381][ T3630] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 49.572861][ T3630] EXT4-fs (loop3): 1 truncate cleaned up [ 49.580772][ T3630] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.602731][ T3639] EXT4-fs (loop1): 1 truncate cleaned up [ 49.607287][ C0] hrtimer: interrupt took 33975 ns [ 49.610127][ T3639] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.614299][ T3630] EXT4-fs error (device loop3): ext4_xattr_block_get:596: inode #16: comm syz.3.101: corrupted xattr block 31: invalid header [ 49.664744][ T3630] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=16 [ 49.674452][ T3630] EXT4-fs error (device loop3): ext4_xattr_block_get:596: inode #16: comm syz.3.101: corrupted xattr block 31: invalid header [ 49.693774][ T3630] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=16 [ 49.696923][ T3649] syz.4.111 uses obsolete (PF_INET,SOCK_PACKET) [ 49.710029][ T3630] EXT4-fs error (device loop3): ext4_get_link:106: inode #16: comm syz.3.101: bad symlink. [ 49.717061][ T3651] netlink: 'syz.2.110': attribute type 1 has an invalid length. [ 49.740180][ T3269] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.760305][ C0] vcan0: j1939_tp_rxtimer: 0xffff888115465800: rx timeout, send abort [ 49.768896][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888115465800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 49.783510][ C0] ------------[ cut here ]------------ [ 49.789572][ C0] refcount_t: underflow; use-after-free. [ 49.795452][ C0] WARNING: CPU: 0 PID: 3653 at lib/refcount.c:28 refcount_warn_saturate+0x1c6/0x230 [ 49.805008][ C0] Modules linked in: [ 49.808932][ C0] CPU: 0 UID: 0 PID: 3653 Comm: syz.2.113 Not tainted 6.11.0-syzkaller-11558-g075dbe9f6e3c #0 [ 49.819358][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.829472][ C0] RIP: 0010:refcount_warn_saturate+0x1c6/0x230 [ 49.835829][ C0] Code: 72 ff ff ff e8 7b 89 71 ff 48 c7 c7 be d6 b2 86 e8 0f 6f 8a ff c6 05 56 25 f4 04 01 90 48 c7 c7 bb a3 1b 86 e8 7b 44 53 ff 90 <0f> 0b 90 90 e9 43 ff ff ff e8 4c 89 71 ff 48 c7 c7 bb d6 b2 86 e8 [ 49.855772][ C0] RSP: 0018:ffffc90000003b50 EFLAGS: 00010246 [ 49.862028][ C0] RAX: 6139b6f9bf271c00 RBX: ffff88810101d4e4 RCX: ffff88810796c200 [ 49.870056][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 49.878975][ C0] RBP: 0000000000000003 R08: ffffffff8111f757 R09: 0000000000000000 [ 49.887031][ C0] R10: 0001ffffffffffff R11: ffff88810796c200 R12: ffff888115465868 [ 49.895063][ C0] R13: 0000000000000000 R14: ffff88810101d4e4 R15: 0000000000000000 [ 49.903140][ C0] FS: 00007f539a2f76c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 49.912230][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.918952][ C0] CR2: 0000000020010000 CR3: 0000000115cd2000 CR4: 00000000003506f0 [ 49.927014][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.935021][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.943026][ C0] Call Trace: [ 49.946356][ C0] [ 49.949216][ C0] ? __warn+0x141/0x350 [ 49.953448][ C0] ? report_bug+0x315/0x420 [ 49.957991][ C0] ? refcount_warn_saturate+0x1c6/0x230 [ 49.963699][ C0] ? handle_bug+0x60/0x90 [ 49.968080][ C0] ? exc_invalid_op+0x1a/0x50 [ 49.972777][ C0] ? asm_exc_invalid_op+0x1a/0x20 [ 49.977851][ C0] ? __warn_printk+0x167/0x1b0 [ 49.982678][ C0] ? refcount_warn_saturate+0x1c6/0x230 [ 49.988731][ C0] sk_skb_reason_drop+0xe9/0x290 [ 49.993816][ C0] j1939_session_put+0x157/0x2a0 [ 49.998972][ C0] j1939_xtp_rx_abort_one+0x9d/0x410 [ 50.004332][ C0] j1939_tp_recv+0x71e/0xa80 [ 50.008963][ C0] j1939_can_recv+0x45f/0x550 [ 50.013701][ C0] ? __pfx_j1939_can_recv+0x10/0x10 [ 50.019461][ C0] can_rcv_filter+0x225/0x4c0 [ 50.024310][ C0] can_receive+0x182/0x1f0 [ 50.028869][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 50.033495][ C0] can_rcv+0xe7/0x180 [ 50.037560][ C0] ? __pfx_can_rcv+0x10/0x10 [ 50.042171][ C0] __netif_receive_skb+0x123/0x280 [ 50.047405][ C0] process_backlog+0x22e/0x440 [ 50.052201][ C0] __napi_poll+0x63/0x3c0 [ 50.056591][ C0] ? net_rx_action+0x376/0x7f0 [ 50.061383][ C0] net_rx_action+0x3a1/0x7f0 [ 50.066043][ C0] handle_softirqs+0xbf/0x280 [ 50.070858][ C0] do_softirq+0x5e/0x90 [ 50.075054][ C0] [ 50.078000][ C0] [ 50.081023][ C0] __local_bh_enable_ip+0x6e/0x70 [ 50.086101][ C0] _raw_spin_unlock_bh+0x36/0x40 [ 50.091337][ C0] gnet_stats_finish_copy+0x210/0x2a0 [ 50.096872][ C0] tcf_action_copy_stats+0x1a0/0x220 [ 50.102208][ C0] tcf_action_dump_terse+0x9d/0x220 [ 50.107495][ C0] tcf_action_dump_1+0x76/0x3e0 [ 50.112388][ C0] tcf_action_dump+0xe9/0x1d0 [ 50.117118][ C0] tca_get_fill+0x252/0x320 [ 50.121652][ C0] tc_ctl_action+0x6a2/0x840 [ 50.126347][ C0] ? __pfx_tc_ctl_action+0x10/0x10 [ 50.131565][ C0] rtnetlink_rcv_msg+0x6aa/0x710 [ 50.136568][ C0] ? ref_tracker_free+0x3a5/0x410 [ 50.141655][ C0] ? __dev_queue_xmit+0x161/0x1fe0 [ 50.146837][ C0] netlink_rcv_skb+0x12c/0x230 [ 50.151654][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 50.157199][ C0] rtnetlink_rcv+0x1c/0x30 [ 50.161672][ C0] netlink_unicast+0x599/0x670 [ 50.166593][ C0] netlink_sendmsg+0x5cc/0x6e0 [ 50.171575][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 50.176995][ C0] __sock_sendmsg+0x140/0x180 [ 50.181841][ C0] ____sys_sendmsg+0x312/0x410 [ 50.186744][ C0] __sys_sendmsg+0x1d9/0x270 [ 50.191381][ C0] ? futex_wait+0x18e/0x1c0 [ 50.196008][ C0] __x64_sys_sendmsg+0x46/0x50 [ 50.200877][ C0] x64_sys_call+0x2689/0x2d60 [ 50.205792][ C0] do_syscall_64+0xc9/0x1c0 [ 50.210317][ C0] ? clear_bhb_loop+0x55/0xb0 [ 50.215046][ C0] ? clear_bhb_loop+0x55/0xb0 [ 50.219810][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.225816][ C0] RIP: 0033:0x7f539b67df39 [ 50.230537][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 50.250306][ C0] RSP: 002b:00007f539a2f7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 50.258771][ C0] RAX: ffffffffffffffda RBX: 00007f539b835f80 RCX: 00007f539b67df39 [ 50.266796][ C0] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 50.274973][ C0] RBP: 00007f539b6f0216 R08: 0000000000000000 R09: 0000000000000000 [ 50.282965][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.290999][ C0] R13: 0000000000000000 R14: 00007f539b835f80 R15: 00007ffceabbc828 [ 50.299131][ C0] [ 50.302157][ C0] ---[ end trace 0000000000000000 ]--- [ 50.308193][ T3267] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.394132][ T3655] netlink: 'syz.1.112': attribute type 3 has an invalid length. [ 50.450136][ T3670] loop1: detected capacity change from 0 to 512 [ 50.463118][ T3670] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 50.516031][ T3677] loop4: detected capacity change from 0 to 256 [ 50.522863][ T3670] EXT4-fs (loop1): 1 truncate cleaned up [ 50.539022][ T3670] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.665627][ T3269] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.685763][ T3677] syz.4.122: attempt to access beyond end of device [ 50.685763][ T3677] loop4: rw=2049, sector=256, nr_sectors = 128 limit=256 [ 50.807634][ T3707] ebt_among: dst integrity fail: 3cd [ 50.844387][ T3706] hub 2-0:1.0: USB hub found [ 50.856335][ T3706] hub 2-0:1.0: 8 ports detected [ 51.076439][ T3746] loop0: detected capacity change from 0 to 1024 [ 51.107808][ T3746] EXT4-fs (loop0): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 51.109682][ T3752] loop4: detected capacity change from 0 to 512 [ 51.153425][ T3752] EXT4-fs error (device loop4): ext4_orphan_get:1388: inode #15: comm syz.4.145: casefold flag without casefold feature [ 51.153639][ T3746] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.189671][ T3752] EXT4-fs error (device loop4): ext4_orphan_get:1393: comm syz.4.145: couldn't read orphan inode 15 (err -117) [ 51.209883][ T3752] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.246984][ T3762] loop1: detected capacity change from 0 to 1024 [ 51.253863][ T3762] EXT4-fs: Ignoring removed bh option [ 51.255139][ T3268] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.265743][ T3762] EXT4-fs (loop1): stripe (58) is not aligned with cluster size (16), stripe is disabled [ 51.306438][ T3762] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.331310][ T3273] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.371391][ T3269] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.538922][ T3798] loop0: detected capacity change from 0 to 2048 [ 51.569564][ T3798] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.611618][ T3798] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.163: bg 0: block 274: padding at end of block bitmap is not set [ 51.635613][ T3798] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 16 with max blocks 16 with error 117 [ 51.648267][ T3798] EXT4-fs (loop0): This should not happen!! Data will be lost [ 51.648267][ T3798] [ 51.659625][ T3814] loop3: detected capacity change from 0 to 2048 [ 51.677071][ T3798] syz.0.163 (3798) used greatest stack depth: 9456 bytes left [ 51.687685][ T3268] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.725158][ T3814] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.769837][ T3814] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.795583][ T3814] EXT4-fs (loop3): Delayed block allocation failed for inode 16 at logical offset 16 with max blocks 16 with error 28 [ 51.808040][ T3814] EXT4-fs (loop3): This should not happen!! Data will be lost [ 51.808040][ T3814] [ 51.817952][ T3814] EXT4-fs (loop3): Total free blocks count 0 [ 51.823988][ T3814] EXT4-fs (loop3): Free/Dirty block details [ 51.830048][ T3814] EXT4-fs (loop3): free_blocks=2415919104 [ 51.835845][ T3814] EXT4-fs (loop3): dirty_blocks=16 [ 51.841017][ T3814] EXT4-fs (loop3): Block reservation details [ 51.847102][ T3814] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 51.861488][ T3823] loop2: detected capacity change from 0 to 1024 [ 51.881618][ T3823] EXT4-fs: Ignoring removed orlov option [ 51.894580][ T3823] EXT4-fs: Ignoring removed nomblk_io_submit option [ 51.896939][ T3827] tipc: Started in network mode [ 51.906330][ T3827] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711 [ 51.918694][ T3827] tipc: New replicast peer: fe80:0000:0000:0000:0000:0000:0000:00bb [ 51.927182][ T3827] tipc: Enabled bearer , priority 10 [ 51.938714][ T3828] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 51.949808][ T3267] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.950472][ T3823] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.014892][ T3823] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.027805][ T3832] sd 0:0:1:0: device reset [ 52.137570][ T3837] process 'syz.3.178' launched './file0' with NULL argv: empty string added [ 52.179183][ T3845] IPv6: Can't replace route, no match found [ 52.302729][ T3857] netlink: 'syz.4.183': attribute type 1 has an invalid length. [ 52.321578][ T3863] netlink: 60 bytes leftover after parsing attributes in process `syz.2.191'. [ 52.486113][ T3876] loop2: detected capacity change from 0 to 256 [ 52.497031][ T3876] ======================================================= [ 52.497031][ T3876] WARNING: The mand mount option has been deprecated and [ 52.497031][ T3876] and is ignored by this kernel. Remove the mand [ 52.497031][ T3876] option from the mount to silence this warning. [ 52.497031][ T3876] ======================================================= [ 52.538711][ T3876] FAT-fs (loop2): Directory bread(block 64) failed [ 52.545520][ T3876] FAT-fs (loop2): Directory bread(block 65) failed [ 52.552231][ T3876] FAT-fs (loop2): Directory bread(block 66) failed [ 52.561486][ T3876] FAT-fs (loop2): Directory bread(block 67) failed [ 52.568170][ T3876] FAT-fs (loop2): Directory bread(block 68) failed [ 52.576043][ T3889] loop4: detected capacity change from 0 to 128 [ 52.593028][ T3876] FAT-fs (loop2): Directory bread(block 69) failed [ 52.600031][ T3876] FAT-fs (loop2): Directory bread(block 70) failed [ 52.601297][ T3889] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 52.607184][ T3876] FAT-fs (loop2): Directory bread(block 71) failed [ 52.607295][ T3876] FAT-fs (loop2): Directory bread(block 72) failed [ 52.639092][ T3876] FAT-fs (loop2): Directory bread(block 73) failed [ 52.667893][ T3876] syz.2.195: attempt to access beyond end of device [ 52.667893][ T3876] loop2: rw=524288, sector=1736, nr_sectors = 32 limit=256 [ 52.700623][ T3876] syz.2.195: attempt to access beyond end of device [ 52.700623][ T3876] loop2: rw=0, sector=1736, nr_sectors = 8 limit=256 [ 52.715131][ T55] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 52.794499][ T29] kauditd_printk_skb: 228 callbacks suppressed [ 52.794516][ T29] audit: type=1400 audit(52.781:404): avc: denied { listen } for pid=3903 comm="syz.2.209" laddr=::1 lport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 52.842133][ T29] audit: type=1400 audit(52.821:405): avc: denied { accept } for pid=3903 comm="syz.2.209" laddr=::1 lport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 52.943122][ T29] audit: type=1326 audit(52.921:406): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3917 comm="syz.4.214" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b213ddf39 code=0x7ffc0000 [ 52.966574][ T29] audit: type=1326 audit(52.921:407): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3917 comm="syz.4.214" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b213ddf39 code=0x7ffc0000 [ 53.003244][ T29] audit: type=1326 audit(52.981:408): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3917 comm="syz.4.214" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f7b213ddf39 code=0x7ffc0000 [ 53.043835][ T3343] tipc: Node number set to 1 [ 53.051070][ T29] audit: type=1326 audit(53.011:409): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3917 comm="syz.4.214" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b213ddf39 code=0x7ffc0000 [ 53.073720][ T29] audit: type=1326 audit(53.011:410): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3917 comm="syz.4.214" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b213ddf39 code=0x7ffc0000 [ 53.118217][ T29] audit: type=1400 audit(53.101:411): avc: denied { mount } for pid=3926 comm="syz.2.217" name="/" dev="ramfs" ino=4840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 53.124597][ T3929] smc: net device bond0 applied user defined pnetid SYZ0 [ 53.170178][ T29] audit: type=1400 audit(53.151:412): avc: denied { bind } for pid=3934 comm="syz.1.222" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 53.189941][ T29] audit: type=1400 audit(53.151:413): avc: denied { node_bind } for pid=3934 comm="syz.1.222" saddr=172.20.20.0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 53.222098][ T3929] smc: net device bond0 erased user defined pnetid SYZ0 [ 53.331033][ T3947] x_tables: ip6_tables: sctp match: only valid for protocol 132 [ 53.377371][ T3955] loop0: detected capacity change from 0 to 512 [ 53.429965][ T3963] loop3: detected capacity change from 0 to 512 [ 53.433603][ T3955] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 53.456163][ T3955] EXT4-fs (loop0): orphan cleanup on readonly fs [ 53.464906][ T3963] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2240: inode #15: comm syz.3.237: corrupted in-inode xattr: invalid ea_ino [ 53.480552][ T3955] EXT4-fs warning (device loop0): ext4_enable_quotas:7097: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 53.501845][ T3973] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(6) [ 53.508517][ T3973] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 53.517448][ T3973] vhci_hcd vhci_hcd.0: Device attached [ 53.526629][ T3963] EXT4-fs error (device loop3): ext4_orphan_get:1393: comm syz.3.237: couldn't read orphan inode 15 (err -117) [ 53.538579][ T3955] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 53.552869][ T3963] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.569304][ T3955] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.232: bg 0: block 40: padding at end of block bitmap is not set [ 53.587565][ T3975] vhci_hcd: connection closed [ 53.588201][ T36] vhci_hcd: stop threads [ 53.597458][ T36] vhci_hcd: release socket [ 53.601876][ T36] vhci_hcd: disconnect device [ 53.610501][ T3955] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 53.620087][ T3955] EXT4-fs (loop0): 1 truncate cleaned up [ 53.626615][ T3955] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.661238][ T3267] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.671124][ T3268] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.712630][ T3987] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 53.819931][ T4007] loop4: detected capacity change from 0 to 512 [ 53.854990][ T4007] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.872017][ T4007] EXT4-fs error (device loop4): ext4_do_update_inode:5121: inode #2: comm syz.4.252: corrupted inode contents [ 53.888470][ T4007] EXT4-fs error (device loop4): ext4_dirty_inode:5984: inode #2: comm syz.4.252: mark_inode_dirty error [ 53.900055][ T4007] EXT4-fs error (device loop4): ext4_do_update_inode:5121: inode #2: comm syz.4.252: corrupted inode contents [ 53.912188][ T4007] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #2: comm syz.4.252: mark_inode_dirty error [ 53.944854][ T4016] netlink: 8 bytes leftover after parsing attributes in process `syz.0.254'. [ 53.952323][ T4007] EXT4-fs error (device loop4): ext4_get_first_dir_block:3543: inode #18: comm syz.4.252: directory missing '.' [ 53.972778][ T3273] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.016317][ T4020] loop3: detected capacity change from 0 to 128 [ 54.026376][ T4020] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 54.045070][ T4020] FAT-fs (loop3): error, invalid access to FAT (entry 0x0affffff) [ 54.052972][ T4020] FAT-fs (loop3): Filesystem has been set read-only [ 54.062660][ T4020] FAT-fs (loop3): error, invalid access to FAT (entry 0x0affffff) [ 54.106855][ T3267] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 54.131364][ T4027] loop4: detected capacity change from 0 to 2048 [ 54.220447][ T4042] loop2: detected capacity change from 0 to 256 [ 54.245872][ T4042] FAT-fs (loop2): Directory bread(block 64) failed [ 54.255175][ T4042] FAT-fs (loop2): Directory bread(block 65) failed [ 54.262013][ T4042] FAT-fs (loop2): Directory bread(block 66) failed [ 54.268831][ T4042] FAT-fs (loop2): Directory bread(block 67) failed [ 54.275628][ T4042] FAT-fs (loop2): Directory bread(block 68) failed [ 54.282238][ T4042] FAT-fs (loop2): Directory bread(block 69) failed [ 54.288866][ T4042] FAT-fs (loop2): Directory bread(block 70) failed [ 54.295619][ T4042] FAT-fs (loop2): Directory bread(block 71) failed [ 54.302277][ T4042] FAT-fs (loop2): Directory bread(block 72) failed [ 54.308868][ T4042] FAT-fs (loop2): Directory bread(block 73) failed [ 54.337008][ T4042] syz.2.266: attempt to access beyond end of device [ 54.337008][ T4042] loop2: rw=524288, sector=1736, nr_sectors = 32 limit=256 [ 54.356823][ T4047] loop4: detected capacity change from 0 to 512 [ 54.363517][ T4042] syz.2.266: attempt to access beyond end of device [ 54.363517][ T4042] loop2: rw=0, sector=1736, nr_sectors = 8 limit=256 [ 54.377238][ T4047] EXT4-fs: Ignoring removed orlov option [ 54.386269][ T4047] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 54.430393][ T4047] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.462080][ T4056] netlink: 24 bytes leftover after parsing attributes in process `syz.2.272'. [ 54.485244][ T4047] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.269: bg 0: block 255: padding at end of block bitmap is not set [ 54.517450][ T3273] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.552614][ T2931] IPVS: starting estimator thread 0... [ 54.590352][ T4058] syzkaller0: entered promiscuous mode [ 54.595923][ T4058] syzkaller0: entered allmulticast mode [ 54.644459][ T4061] IPVS: using max 2448 ests per chain, 122400 per kthread [ 55.088821][ T4076] syz.2.279[4076] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 55.088891][ T4076] syz.2.279[4076] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 55.100763][ T4076] syz.2.279[4076] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 55.191399][ T4076] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(6) [ 55.209392][ T4076] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 55.217133][ T4076] vhci_hcd vhci_hcd.0: Device attached [ 55.231359][ T4077] vhci_hcd: connection closed [ 55.234106][ T3375] vhci_hcd: stop threads [ 55.243145][ T3375] vhci_hcd: release socket [ 55.247666][ T3375] vhci_hcd: disconnect device [ 55.265138][ T4083] loop3: detected capacity change from 0 to 1024 [ 55.284094][ T4083] EXT4-fs: Ignoring removed orlov option [ 55.289806][ T4083] EXT4-fs: Ignoring removed nomblk_io_submit option [ 55.302571][ T4088] loop0: detected capacity change from 0 to 128 [ 55.316917][ T4083] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.355294][ T3267] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.391688][ T4098] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 55.425424][ T4105] netlink: 12 bytes leftover after parsing attributes in process `syz.0.291'. [ 55.471202][ T4107] loop0: detected capacity change from 0 to 1024 [ 55.478388][ T4107] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 55.489730][ T4107] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.539641][ T3268] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.545671][ T4117] netlink: 'syz.4.296': attribute type 4 has an invalid length. [ 55.573571][ T4117] netlink: 'syz.4.296': attribute type 4 has an invalid length. [ 55.631527][ T4128] netlink: 16 bytes leftover after parsing attributes in process `syz.0.300'. [ 55.641874][ T4128] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.649252][ T4128] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.779292][ T4131] loop2: detected capacity change from 0 to 512 [ 55.789736][ T4131] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 55.800739][ T4131] EXT4-fs error (device loop2): ext4_orphan_get:1388: inode #15: comm syz.2.303: iget: bad i_size value: -67835469387268086 [ 55.814501][ T4131] EXT4-fs error (device loop2): ext4_orphan_get:1393: comm syz.2.303: couldn't read orphan inode 15 (err -117) [ 55.828546][ T4131] EXT4-fs (loop2): mounted filesystem f7ff0000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.848891][ T4131] EXT4-fs error (device loop2): ext4_add_entry:2437: inode #2: comm syz.2.303: Directory hole found for htree leaf block 0 [ 55.882979][ T4134] loop3: detected capacity change from 0 to 512 [ 55.892624][ T3275] EXT4-fs (loop2): unmounting filesystem f7ff0000-0000-0000-0000-000000000000. [ 55.910658][ T4134] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.945334][ T4134] EXT4-fs error (device loop3): ext4_acquire_dquot:6879: comm syz.3.304: Failed to acquire dquot type 0 [ 55.982535][ T3267] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.157770][ T4181] serio: Serial port ptm0 [ 56.216268][ T4186] loop4: detected capacity change from 0 to 2048 [ 56.236511][ T4186] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.275104][ T4186] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.327: bg 0: block 274: padding at end of block bitmap is not set [ 56.311169][ T4186] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 16 with max blocks 16 with error 117 [ 56.323701][ T4186] EXT4-fs (loop4): This should not happen!! Data will be lost [ 56.323701][ T4186] [ 56.399215][ T3273] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.418844][ T4202] SELinux: security_context_str_to_sid (u) failed with errno=-22 [ 56.439623][ T4205] netlink: 8 bytes leftover after parsing attributes in process `syz.4.334'. [ 56.524488][ T4217] loop3: detected capacity change from 0 to 128 [ 56.606559][ T4227] loop4: detected capacity change from 0 to 512 [ 56.622983][ T4231] syz.2.348[4231] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 56.623127][ T4231] syz.2.348[4231] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 56.636243][ T4231] syz.2.348[4231] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 56.655909][ T4227] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.698032][ T3273] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.802796][ T4240] hub 6-0:1.0: USB hub found [ 56.813345][ T4240] hub 6-0:1.0: 8 ports detected [ 56.818594][ T4253] sch_tbf: burst 53766 is lower than device lo mtu (65550) ! [ 56.994998][ T4281] netlink: 'syz.2.372': attribute type 1 has an invalid length. [ 57.028034][ T4287] loop0: detected capacity change from 0 to 512 [ 57.035304][ T4287] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 57.065452][ T4285] IPv6: Can't replace route, no match found [ 57.071985][ T4287] EXT4-fs error (device loop0): ext4_orphan_get:1388: inode #15: comm syz.0.375: iget: bad i_size value: -67835469387268086 [ 57.105420][ T4287] EXT4-fs error (device loop0): ext4_orphan_get:1393: comm syz.0.375: couldn't read orphan inode 15 (err -117) [ 57.119037][ T4287] EXT4-fs (loop0): mounted filesystem f7ff0000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.149583][ T4287] EXT4-fs error (device loop0): ext4_add_entry:2437: inode #2: comm syz.0.375: Directory hole found for htree leaf block 0 [ 57.193931][ T3268] EXT4-fs (loop0): unmounting filesystem f7ff0000-0000-0000-0000-000000000000. [ 57.240148][ T4309] sd 0:0:1:0: device reset [ 57.258486][ T4312] loop1: detected capacity change from 0 to 1024 [ 57.258546][ T4314] loop2: detected capacity change from 0 to 2048 [ 57.266965][ T4315] tipc: Started in network mode [ 57.274544][ T4312] EXT4-fs: Ignoring removed orlov option [ 57.276278][ T4315] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711 [ 57.282027][ T4312] EXT4-fs: Ignoring removed nomblk_io_submit option [ 57.292061][ T4315] tipc: New replicast peer: fe80:0000:0000:0000:0000:0000:0000:00bb [ 57.305876][ T4315] tipc: Enabled bearer , priority 10 [ 57.340504][ T4314] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.357773][ T4312] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.394732][ T4312] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.407558][ T4314] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.427650][ T4314] EXT4-fs (loop2): Delayed block allocation failed for inode 16 at logical offset 16 with max blocks 16 with error 28 [ 57.440293][ T4314] EXT4-fs (loop2): This should not happen!! Data will be lost [ 57.440293][ T4314] [ 57.450146][ T4314] EXT4-fs (loop2): Total free blocks count 0 [ 57.456243][ T4314] EXT4-fs (loop2): Free/Dirty block details [ 57.462750][ T4314] EXT4-fs (loop2): free_blocks=2415919104 [ 57.468574][ T4314] EXT4-fs (loop2): dirty_blocks=16 [ 57.473771][ T4314] EXT4-fs (loop2): Block reservation details [ 57.479827][ T4314] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 57.481761][ T4335] loop4: detected capacity change from 0 to 512 [ 57.495101][ T4335] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 57.528344][ T4335] EXT4-fs error (device loop4): ext4_orphan_get:1388: inode #15: comm syz.4.395: iget: bad i_size value: -67835469387268086 [ 57.544586][ T4335] EXT4-fs error (device loop4): ext4_orphan_get:1393: comm syz.4.395: couldn't read orphan inode 15 (err -117) [ 57.544898][ T3275] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.569260][ T4335] EXT4-fs (loop4): mounted filesystem f7ff0000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.627491][ T4351] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 57.636679][ T4335] EXT4-fs error (device loop4): ext4_add_entry:2437: inode #2: comm syz.4.395: Directory hole found for htree leaf block 0 [ 57.664622][ T4346] sd 0:0:1:0: device reset [ 57.670108][ T3273] EXT4-fs (loop4): unmounting filesystem f7ff0000-0000-0000-0000-000000000000. [ 57.726258][ T4362] loop2: detected capacity change from 0 to 512 [ 57.745180][ T4364] loop3: detected capacity change from 0 to 1024 [ 57.752188][ T4364] EXT4-fs: Ignoring removed bh option [ 57.761083][ T4364] EXT4-fs (loop3): stripe (58) is not aligned with cluster size (16), stripe is disabled [ 57.769472][ T4362] EXT4-fs error (device loop2): ext4_orphan_get:1388: inode #15: comm syz.2.407: casefold flag without casefold feature [ 57.784084][ T4362] EXT4-fs error (device loop2): ext4_orphan_get:1393: comm syz.2.407: couldn't read orphan inode 15 (err -117) [ 57.791131][ T4370] loop0: detected capacity change from 0 to 1024 [ 57.797134][ T4362] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.815985][ T4370] EXT4-fs: Ignoring removed orlov option [ 57.823074][ T4370] EXT4-fs: Ignoring removed nomblk_io_submit option [ 57.827146][ T4364] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.842271][ T29] kauditd_printk_skb: 217 callbacks suppressed [ 57.842287][ T29] audit: type=1400 audit(57.821:628): avc: denied { read append open } for pid=4361 comm="syz.2.407" path="/83/file0/blkio.bfq.avg_queue_size" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 57.882724][ T29] audit: type=1400 audit(57.861:629): avc: denied { map } for pid=4361 comm="syz.2.407" path="/83/file0/blkio.bfq.avg_queue_size" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 57.906288][ T29] audit: type=1400 audit(57.861:630): avc: denied { write } for pid=4361 comm="syz.2.407" path="/83/file0/blkio.bfq.avg_queue_size" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 57.929814][ T29] audit: type=1400 audit(57.861:631): avc: denied { execute } for pid=4361 comm="syz.2.407" path="/83/file0/blkio.bfq.avg_queue_size" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 57.941232][ T4377] loop1: detected capacity change from 0 to 1024 [ 57.956205][ T29] audit: type=1400 audit(57.901:632): avc: denied { setattr } for pid=4354 comm="syz.3.404" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 57.965913][ T4376] loop4: detected capacity change from 0 to 2048 [ 57.981528][ T29] audit: type=1400 audit(57.901:633): avc: denied { remove_name } for pid=4354 comm="syz.3.404" name="file0" dev="loop3" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 58.009732][ T29] audit: type=1400 audit(57.901:634): avc: denied { unlink } for pid=4354 comm="syz.3.404" name="file0" dev="loop3" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 58.034616][ T4377] EXT4-fs (loop1): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 58.045992][ T3275] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.047710][ T3267] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.076802][ T4377] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.080401][ T4376] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.108572][ T4370] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.113238][ T29] audit: type=1400 audit(58.091:635): avc: denied { create } for pid=4375 comm="syz.1.412" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 58.151447][ T4370] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.153155][ T4389] loop3: detected capacity change from 0 to 512 [ 58.162369][ T29] audit: type=1400 audit(58.151:636): avc: denied { rmdir } for pid=4375 comm="syz.1.412" name="bus" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 58.187850][ T4389] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 58.199891][ T4389] EXT4-fs error (device loop3): ext4_orphan_get:1388: inode #15: comm syz.3.414: iget: bad i_size value: -67835469387268086 [ 58.209684][ T4376] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.223630][ T4389] EXT4-fs error (device loop3): ext4_orphan_get:1393: comm syz.3.414: couldn't read orphan inode 15 (err -117) [ 58.241791][ T4376] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 16 with max blocks 16 with error 28 [ 58.245245][ T3269] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.254465][ T4376] EXT4-fs (loop4): This should not happen!! Data will be lost [ 58.254465][ T4376] [ 58.265365][ T4389] EXT4-fs (loop3): mounted filesystem f7ff0000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.273342][ T4376] EXT4-fs (loop4): Total free blocks count 0 [ 58.291471][ T4376] EXT4-fs (loop4): Free/Dirty block details [ 58.297517][ T4376] EXT4-fs (loop4): free_blocks=2415919104 [ 58.303501][ T4376] EXT4-fs (loop4): dirty_blocks=16 [ 58.308638][ T4376] EXT4-fs (loop4): Block reservation details [ 58.314884][ T4376] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 58.322922][ T4389] EXT4-fs error (device loop3): ext4_add_entry:2437: inode #2: comm syz.3.414: Directory hole found for htree leaf block 0 [ 58.335958][ T3342] tipc: Node number set to 1 [ 58.360078][ T29] audit: type=1326 audit(58.341:637): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4391 comm="syz.1.417" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d6c7edf39 code=0x7ffc0000 [ 58.394611][ T3273] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.414784][ T3267] EXT4-fs (loop3): unmounting filesystem f7ff0000-0000-0000-0000-000000000000. [ 58.429909][ T4394] netlink: 60 bytes leftover after parsing attributes in process `syz.0.418'. [ 58.452301][ T4400] netlink: 272 bytes leftover after parsing attributes in process `syz.1.422'. [ 58.482999][ T4406] sd 0:0:1:0: device reset [ 58.508878][ T4409] loop0: detected capacity change from 0 to 512 [ 58.528822][ T4409] EXT4-fs error (device loop0): ext4_orphan_get:1388: inode #15: comm syz.0.425: casefold flag without casefold feature [ 58.542012][ T4409] EXT4-fs error (device loop0): ext4_orphan_get:1393: comm syz.0.425: couldn't read orphan inode 15 (err -117) [ 58.551788][ T4419] loop3: detected capacity change from 0 to 1024 [ 58.560594][ T4419] EXT4-fs: Ignoring removed orlov option [ 58.566478][ T4419] EXT4-fs: Ignoring removed nomblk_io_submit option [ 58.659148][ T4428] loop1: detected capacity change from 0 to 2048 [ 58.706421][ T4428] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.719872][ T4442] serio: Serial port ptm0 [ 58.724084][ T4428] EXT4-fs (loop1): Delayed block allocation failed for inode 16 at logical offset 16 with max blocks 16 with error 28 [ 58.738671][ T4428] EXT4-fs (loop1): This should not happen!! Data will be lost [ 58.738671][ T4428] [ 58.748389][ T4428] EXT4-fs (loop1): Total free blocks count 0 [ 58.754543][ T4428] EXT4-fs (loop1): Free/Dirty block details [ 58.760500][ T4428] EXT4-fs (loop1): free_blocks=2415919104 [ 58.766284][ T4428] EXT4-fs (loop1): dirty_blocks=16 [ 58.771404][ T4428] EXT4-fs (loop1): Block reservation details [ 58.777531][ T4428] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 58.803530][ T4448] netlink: 8 bytes leftover after parsing attributes in process `syz.2.438'. [ 58.855871][ T4455] sd 0:0:1:0: device reset [ 58.892209][ T4463] loop3: detected capacity change from 0 to 512 [ 58.912476][ T4463] EXT4-fs error (device loop3): ext4_orphan_get:1388: inode #15: comm syz.3.448: casefold flag without casefold feature [ 58.926025][ T4463] EXT4-fs error (device loop3): ext4_orphan_get:1393: comm syz.3.448: couldn't read orphan inode 15 (err -117) [ 59.039738][ T4475] syz.1.451[4475] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 59.039946][ T4475] syz.1.451[4475] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 59.070836][ T4475] syz.1.451[4475] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 59.096865][ T4477] serio: Serial port ptm0 [ 59.187819][ T4491] netlink: 8 bytes leftover after parsing attributes in process `syz.3.458'. [ 59.288791][ T4503] sch_tbf: burst 53766 is lower than device lo mtu (65550) ! [ 59.439571][ T4514] netlink: 3 bytes leftover after parsing attributes in process `syz.2.479'. [ 59.457268][ T4517] loop3: detected capacity change from 0 to 512 [ 59.464580][ T4514] 0ªX¹¦À: renamed from caif0 [ 59.471666][ T4514] 0ªX¹¦À: entered allmulticast mode [ 59.476997][ T4514] A link change request failed with some changes committed already. Interface 60ªX¹¦À may have been left with an inconsistent configuration, please check. [ 59.534335][ T4521] netlink: 8 bytes leftover after parsing attributes in process `syz.2.467'. [ 59.760951][ T4531] netlink: 8 bytes leftover after parsing attributes in process `syz.0.473'. [ 59.873464][ T4545] loop4: detected capacity change from 0 to 128 [ 59.918522][ T4547] hub 6-0:1.0: USB hub found [ 59.924409][ T4547] hub 6-0:1.0: 8 ports detected [ 60.010162][ T4561] loop3: detected capacity change from 0 to 256 [ 60.029829][ T4561] FAT-fs (loop3): Directory bread(block 64) failed [ 60.038290][ T4561] FAT-fs (loop3): Directory bread(block 65) failed [ 60.045853][ T4561] FAT-fs (loop3): Directory bread(block 66) failed [ 60.053044][ T4561] FAT-fs (loop3): Directory bread(block 67) failed [ 60.059786][ T4561] FAT-fs (loop3): Directory bread(block 68) failed [ 60.098226][ T4561] FAT-fs (loop3): Directory bread(block 69) failed [ 60.115535][ T4561] FAT-fs (loop3): Directory bread(block 70) failed [ 60.122280][ T4561] FAT-fs (loop3): Directory bread(block 71) failed [ 60.129445][ T4561] FAT-fs (loop3): Directory bread(block 72) failed [ 60.163318][ T4561] FAT-fs (loop3): Directory bread(block 73) failed [ 60.192467][ T4561] syz.3.492: attempt to access beyond end of device [ 60.192467][ T4561] loop3: rw=524288, sector=1736, nr_sectors = 32 limit=256 [ 60.206478][ T4561] syz.3.492: attempt to access beyond end of device [ 60.206478][ T4561] loop3: rw=0, sector=1736, nr_sectors = 8 limit=256 [ 60.252599][ T4581] hub 6-0:1.0: USB hub found [ 60.257322][ T4581] hub 6-0:1.0: 8 ports detected [ 60.296289][ T4595] program syz.3.509 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 60.347393][ T4607] netlink: 8 bytes leftover after parsing attributes in process `syz.1.510'. [ 60.396081][ T4603] SELinux: security_context_str_to_sid (u) failed with errno=-22 [ 60.812207][ T4629] xt_CT: You must specify a L4 protocol and not use inversions on it [ 60.874486][ T4631] hub 6-0:1.0: USB hub found [ 60.907927][ T4631] hub 6-0:1.0: 8 ports detected [ 60.962814][ T4638] program syz.0.523 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 61.555421][ T4675] loop1: detected capacity change from 0 to 256 [ 61.817041][ T4694] xt_CT: You must specify a L4 protocol and not use inversions on it [ 62.086370][ T4704] loop4: detected capacity change from 0 to 256 [ 62.155686][ T4704] FAT-fs (loop4): Directory bread(block 64) failed [ 62.162602][ T4704] FAT-fs (loop4): Directory bread(block 65) failed [ 62.185830][ T4704] FAT-fs (loop4): Directory bread(block 66) failed [ 62.203114][ T4704] FAT-fs (loop4): Directory bread(block 67) failed [ 62.210836][ T4704] FAT-fs (loop4): Directory bread(block 68) failed [ 62.232237][ T4704] FAT-fs (loop4): Directory bread(block 69) failed [ 62.243327][ T4704] FAT-fs (loop4): Directory bread(block 70) failed [ 62.260208][ T4704] FAT-fs (loop4): Directory bread(block 71) failed [ 62.273401][ T4704] FAT-fs (loop4): Directory bread(block 72) failed [ 62.283297][ T4704] FAT-fs (loop4): Directory bread(block 73) failed [ 62.347176][ T4704] syz.4.553: attempt to access beyond end of device [ 62.347176][ T4704] loop4: rw=524288, sector=1736, nr_sectors = 32 limit=256 [ 62.383658][ T4704] syz.4.553: attempt to access beyond end of device [ 62.383658][ T4704] loop4: rw=0, sector=1736, nr_sectors = 8 limit=256 [ 62.397592][ T4709] mmap: syz.3.555 (4709) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 62.484211][ T4711] loop4: detected capacity change from 0 to 1024 [ 62.502695][ T4711] EXT4-fs: Ignoring removed bh option [ 62.521069][ T4711] EXT4-fs (loop4): stripe (58) is not aligned with cluster size (16), stripe is disabled [ 62.906510][ T29] kauditd_printk_skb: 164 callbacks suppressed [ 62.906523][ T29] audit: type=1326 audit(574.896:802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4748 comm="syz.0.570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f373f77df39 code=0x7ffc0000 [ 63.103426][ T29] audit: type=1326 audit(574.926:803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4748 comm="syz.0.570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f373f77df39 code=0x7ffc0000 [ 63.126667][ T29] audit: type=1326 audit(574.926:804): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4748 comm="syz.0.570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f373f77df39 code=0x7ffc0000 [ 63.149410][ T29] audit: type=1326 audit(574.926:805): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4748 comm="syz.0.570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f373f77df39 code=0x7ffc0000 [ 63.172162][ T29] audit: type=1326 audit(574.926:806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4748 comm="syz.0.570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f373f77df39 code=0x7ffc0000 [ 63.194998][ T29] audit: type=1326 audit(574.926:807): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4748 comm="syz.0.570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f373f77df39 code=0x7ffc0000 [ 63.195200][ T4757] loop0: detected capacity change from 0 to 1024 [ 63.217806][ T29] audit: type=1326 audit(574.926:808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4748 comm="syz.0.570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f373f77df39 code=0x7ffc0000 [ 63.246839][ T29] audit: type=1326 audit(574.926:809): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4748 comm="syz.0.570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f373f77df39 code=0x7ffc0000 [ 63.269882][ T29] audit: type=1326 audit(574.926:810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4748 comm="syz.0.570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f373f77df39 code=0x7ffc0000 [ 63.293546][ T4757] EXT4-fs: Ignoring removed bh option [ 63.293556][ T29] audit: type=1326 audit(574.926:811): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4748 comm="syz.0.570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f373f77df39 code=0x7ffc0000 [ 63.370171][ T4763] loop3: detected capacity change from 0 to 256 [ 63.375297][ T4757] EXT4-fs (loop0): stripe (58) is not aligned with cluster size (16), stripe is disabled [ 63.456913][ T4763] FAT-fs (loop3): Directory bread(block 64) failed [ 63.477231][ T4763] FAT-fs (loop3): Directory bread(block 65) failed [ 63.503941][ T4763] FAT-fs (loop3): Directory bread(block 66) failed [ 63.533222][ T4763] FAT-fs (loop3): Directory bread(block 67) failed [ 63.541204][ T4763] FAT-fs (loop3): Directory bread(block 68) failed [ 63.558341][ T4763] FAT-fs (loop3): Directory bread(block 69) failed [ 63.572725][ T4763] FAT-fs (loop3): Directory bread(block 70) failed [ 63.588912][ T4763] FAT-fs (loop3): Directory bread(block 71) failed [ 63.605321][ T4763] FAT-fs (loop3): Directory bread(block 72) failed [ 63.618542][ T4763] FAT-fs (loop3): Directory bread(block 73) failed [ 63.693317][ T3375] kworker/u8:7: attempt to access beyond end of device [ 63.693317][ T3375] loop3: rw=1, sector=1800, nr_sectors = 4 limit=256 [ 63.745016][ T4775] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 64.234168][ T4805] netlink: 87 bytes leftover after parsing attributes in process `syz.3.594'. [ 64.279943][ T4810] loop1: detected capacity change from 0 to 512 [ 64.286755][ T4810] EXT4-fs: Ignoring removed nomblk_io_submit option [ 64.295280][ T4810] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 64.331091][ T4810] EXT4-fs (loop1): 1 orphan inode deleted [ 64.336928][ T4810] EXT4-fs (loop1): 1 truncate cleaned up [ 64.647600][ T4818] x_tables: eb_tables: AUDIT.0 target: invalid size 8 (kernel) != (user) 0 [ 64.674664][ T4826] syz.3.601[4826] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 64.674815][ T4826] syz.3.601[4826] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 64.705787][ T4826] syz.3.601[4826] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 64.761775][ T4831] netlink: 4 bytes leftover after parsing attributes in process `syz.3.601'. [ 64.947192][ T4841] loop0: detected capacity change from 0 to 512 [ 64.959412][ T4843] loop3: detected capacity change from 0 to 512 [ 65.045097][ T4851] netlink: 268 bytes leftover after parsing attributes in process `syz.4.613'. [ 65.054363][ T4851] unsupported nla_type 65024 [ 65.178038][ T4857] loop1: detected capacity change from 0 to 128 [ 65.188435][ T4841] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.213496][ T4841] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.232304][ T4861] netlink: 87 bytes leftover after parsing attributes in process `syz.1.617'. [ 65.238775][ T4862] loop3: detected capacity change from 0 to 512 [ 65.323239][ T4862] loop3: detected capacity change from 512 to 0 [ 65.330352][ T4862] syz.3.616: attempt to access beyond end of device [ 65.330352][ T4862] loop3: rw=3, sector=84, nr_sectors = 4 limit=0 [ 65.344570][ T4862] syz.3.616: attempt to access beyond end of device [ 65.344570][ T4862] loop3: rw=2051, sector=88, nr_sectors = 40 limit=0 [ 65.367814][ T3267] syz-executor: attempt to access beyond end of device [ 65.367814][ T3267] loop3: rw=12288, sector=12, nr_sectors = 4 limit=0 [ 65.410251][ T55] kworker/u8:4: attempt to access beyond end of device [ 65.410251][ T55] loop3: rw=524288, sector=136, nr_sectors = 4 limit=0 [ 65.452534][ T55] kworker/u8:4: attempt to access beyond end of device [ 65.452534][ T55] loop3: rw=524288, sector=144, nr_sectors = 4 limit=0 [ 65.490673][ T55] kworker/u8:4: attempt to access beyond end of device [ 65.490673][ T55] loop3: rw=12288, sector=140, nr_sectors = 4 limit=0 [ 65.507847][ T55] EXT4-fs error (device loop3): __ext4_get_inode_loc_noinmem:4526: inode #18: block 35: comm kworker/u8:4: unable to read itable block [ 65.523786][ T55] kworker/u8:4: attempt to access beyond end of device [ 65.523786][ T55] loop3: rw=145409, sector=0, nr_sectors = 4 limit=0 [ 65.537234][ T55] Buffer I/O error on dev loop3, logical block 0, lost sync page write [ 65.546383][ T55] EXT4-fs (loop3): I/O error while writing superblock [ 65.557125][ T3267] syz-executor: attempt to access beyond end of device [ 65.557125][ T3267] loop3: rw=145409, sector=0, nr_sectors = 4 limit=0 [ 65.571176][ T3267] Buffer I/O error on dev loop3, logical block 0, lost sync page write [ 65.579692][ T3267] EXT4-fs (loop3): I/O error while writing superblock [ 65.588652][ T4865] kmmpd-loop3: attempt to access beyond end of device [ 65.588652][ T4865] loop3: rw=14337, sector=48, nr_sectors = 4 limit=0 [ 65.602286][ T4865] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 65.655657][ T4872] xt_CT: No such helper "pptp" [ 65.685298][ T4875] xt_CT: You must specify a L4 protocol and not use inversions on it [ 65.846782][ T55] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.916280][ T55] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.968310][ T55] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.025553][ T4901] loop0: detected capacity change from 0 to 512 [ 66.033292][ T4901] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 66.048572][ T55] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.062091][ T4901] EXT4-fs (loop0): 1 truncate cleaned up [ 66.108313][ T55] bridge_slave_1: left allmulticast mode [ 66.114145][ T55] bridge_slave_1: left promiscuous mode [ 66.119879][ T55] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.152277][ T55] bridge_slave_0: left allmulticast mode [ 66.157986][ T55] bridge_slave_0: left promiscuous mode [ 66.163774][ T55] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.307390][ T55] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 66.317714][ T55] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 66.329559][ T55] bond0 (unregistering): Released all slaves [ 66.410127][ T55] tipc: Disabling bearer [ 66.415565][ T55] tipc: Left network mode [ 66.426698][ T4884] chnl_net:caif_netlink_parms(): no params data found [ 66.453778][ T55] hsr_slave_0: left promiscuous mode [ 66.459737][ T55] hsr_slave_1: left promiscuous mode [ 66.465746][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 66.473275][ T55] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 66.480948][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 66.488427][ T55] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 66.497909][ T55] veth1_macvtap: left promiscuous mode [ 66.503528][ T55] veth0_macvtap: left promiscuous mode [ 66.509136][ T55] veth1_vlan: left promiscuous mode [ 66.514524][ T55] veth0_vlan: left promiscuous mode [ 66.616020][ T55] team0 (unregistering): Port device team_slave_1 removed [ 66.628434][ T55] team0 (unregistering): Port device team_slave_0 removed [ 66.710743][ T4884] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.717925][ T4884] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.725281][ T4884] bridge_slave_0: entered allmulticast mode [ 66.732124][ T4884] bridge_slave_0: entered promiscuous mode [ 66.739032][ T4884] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.746190][ T4884] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.753420][ T4884] bridge_slave_1: entered allmulticast mode [ 66.759923][ T4884] bridge_slave_1: entered promiscuous mode [ 66.793512][ T4884] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.805737][ T4884] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.828283][ T4884] team0: Port device team_slave_0 added [ 66.835088][ T4884] team0: Port device team_slave_1 added [ 66.853519][ T4884] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.860520][ T4884] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.886814][ T4884] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.899589][ T4884] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.906589][ T4884] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.932826][ T4884] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.968272][ T4884] hsr_slave_0: entered promiscuous mode [ 66.975879][ T4884] hsr_slave_1: entered promiscuous mode [ 66.981968][ T4884] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.990704][ T4884] Cannot create hsr debugfs directory [ 67.200721][ T4947] loop1: detected capacity change from 0 to 512 [ 67.245994][ T4947] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 67.273848][ T4947] EXT4-fs (loop1): 1 truncate cleaned up [ 67.496204][ T4952] xt_CT: No such helper "pptp" [ 67.509367][ T4955] loop1: detected capacity change from 0 to 512 [ 67.532177][ T4884] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 67.545416][ T4955] EXT4-fs error (device loop1): ext4_orphan_get:1388: inode #15: comm syz.1.647: casefold flag without casefold feature [ 67.567294][ T4960] xt_CT: You must specify a L4 protocol and not use inversions on it [ 67.585496][ T4884] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 67.620614][ T4955] EXT4-fs error (device loop1): ext4_orphan_get:1393: comm syz.1.647: couldn't read orphan inode 15 (err -117) [ 67.657904][ T4884] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 67.683563][ T4962] loop4: detected capacity change from 0 to 4096 [ 67.690266][ T4962] EXT4-fs: Ignoring removed nobh option [ 67.695864][ T4962] EXT4-fs: Ignoring removed i_version option [ 67.752802][ T4884] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 67.832078][ T4884] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.845002][ T4884] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.864204][ T4884] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.874802][ T4884] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.917856][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.925102][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.936051][ T55] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.943233][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.009854][ T4884] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.088939][ T4884] veth0_vlan: entered promiscuous mode [ 68.098832][ T4884] veth1_vlan: entered promiscuous mode [ 68.117280][ T4884] veth0_macvtap: entered promiscuous mode [ 68.126090][ T4884] veth1_macvtap: entered promiscuous mode [ 68.136889][ T4884] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.147575][ T4884] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.157460][ T4884] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.167894][ T4884] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.177842][ T4884] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.188334][ T4884] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.198365][ T4884] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.208903][ T4884] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.222610][ T4884] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.235607][ T4884] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.246382][ T4884] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.256270][ T4884] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.266870][ T4884] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.276853][ T4884] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.287402][ T4884] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.297240][ T4884] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.307732][ T4884] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.319328][ T4884] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.328966][ T4884] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.337775][ T4884] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.346537][ T4884] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.355359][ T4884] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.386980][ T29] kauditd_printk_skb: 29 callbacks suppressed [ 68.386996][ T29] audit: type=1400 audit(580.376:840): avc: denied { mounton } for pid=4884 comm="syz-executor" path="/root/syzkaller.Ne4MSd/syz-tmp" dev="sda1" ino=1950 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 68.417170][ T29] audit: type=1400 audit(580.376:841): avc: denied { mount } for pid=4884 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 68.442897][ T29] audit: type=1400 audit(580.426:842): avc: denied { mounton } for pid=4884 comm="syz-executor" path="/dev/binderfs" dev="devtmpfs" ino=454 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 68.503429][ T29] audit: type=1400 audit(580.476:843): avc: denied { write } for pid=4981 comm="syz.0.667" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 68.581139][ T4987] netlink: 16402 bytes leftover after parsing attributes in process `syz.3.627'. [ 68.590732][ T29] audit: type=1326 audit(580.566:844): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4985 comm="syz.1.652" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d6c7edf39 code=0x7ffc0000 [ 68.613655][ T29] audit: type=1326 audit(580.566:845): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4985 comm="syz.1.652" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d6c7edf39 code=0x7ffc0000 [ 68.636622][ T29] audit: type=1326 audit(580.566:846): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4985 comm="syz.1.652" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f8d6c7edf39 code=0x7ffc0000 [ 68.660033][ T29] audit: type=1326 audit(580.566:847): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4985 comm="syz.1.652" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d6c7edf39 code=0x7ffc0000 [ 68.683303][ T29] audit: type=1326 audit(580.566:848): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4985 comm="syz.1.652" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d6c7edf39 code=0x7ffc0000 [ 68.693418][ T4983] netlink: 16402 bytes leftover after parsing attributes in process `syz.3.627'. [ 68.706296][ T29] audit: type=1326 audit(580.566:849): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4985 comm="syz.1.652" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f8d6c7edf39 code=0x7ffc0000 [ 68.804523][ T4997] loop3: detected capacity change from 0 to 512 [ 68.811641][ T4997] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 68.895856][ T4997] EXT4-fs (loop3): 1 truncate cleaned up [ 69.061672][ T5016] loop1: detected capacity change from 0 to 128 [ 69.112922][ T5021] loop4: detected capacity change from 0 to 512 [ 69.148137][ T5028] netlink: 388 bytes leftover after parsing attributes in process `syz.3.674'. [ 69.157009][ T5021] EXT4-fs error (device loop4): ext4_orphan_get:1388: inode #15: comm syz.4.672: casefold flag without casefold feature [ 69.180289][ T5021] EXT4-fs error (device loop4): ext4_orphan_get:1393: comm syz.4.672: couldn't read orphan inode 15 (err -117) [ 69.292159][ T5040] loop0: detected capacity change from 0 to 512 [ 69.324077][ T5040] EXT4-fs error (device loop0): ext4_orphan_get:1388: inode #17: comm syz.0.689: iget: bogus i_mode (0) [ 69.325180][ T5046] loop4: detected capacity change from 0 to 512 [ 69.342346][ T5046] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 69.352234][ T5040] EXT4-fs error (device loop0): ext4_orphan_get:1393: comm syz.0.689: couldn't read orphan inode 17 (err -117) [ 69.389563][ T5040] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.689: bg 0: block 7: invalid block bitmap [ 69.415044][ T5046] EXT4-fs (loop4): 1 truncate cleaned up [ 69.478676][ T5055] loop1: detected capacity change from 0 to 4096 [ 69.486215][ T5055] EXT4-fs: Ignoring removed nobh option [ 69.491813][ T5055] EXT4-fs: Ignoring removed i_version option [ 69.615313][ T5066] loop3: detected capacity change from 0 to 512 [ 69.653485][ T5066] EXT4-fs error (device loop3): ext4_orphan_get:1388: inode #15: comm syz.3.693: casefold flag without casefold feature [ 69.667012][ T5066] EXT4-fs error (device loop3): ext4_orphan_get:1393: comm syz.3.693: couldn't read orphan inode 15 (err -117) [ 70.942343][ T5088] dvmrp5: entered allmulticast mode [ 70.951619][ T5088] syz.4.702[5088] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 70.951683][ T5088] syz.4.702[5088] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 71.005580][ T5098] loop1: detected capacity change from 0 to 1024 [ 71.023479][ T5088] syz.4.702[5088] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 71.033227][ T5088] dvmrp5: left allmulticast mode [ 71.077602][ T5098] EXT4-fs: Ignoring removed orlov option [ 71.082676][ T5103] loop0: detected capacity change from 0 to 4096 [ 71.083336][ T5098] EXT4-fs: Ignoring removed nomblk_io_submit option [ 71.098190][ T5103] EXT4-fs: Ignoring removed nobh option [ 71.103850][ T5103] EXT4-fs: Ignoring removed i_version option [ 71.272852][ T5128] raw_sendmsg: syz.0.718 forgot to set AF_INET. Fix it! [ 71.457121][ T5095] chnl_net:caif_netlink_parms(): no params data found [ 71.489308][ T5149] xt_CT: You must specify a L4 protocol and not use inversions on it [ 71.606832][ T5095] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.614124][ T5095] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.641370][ T5095] bridge_slave_0: entered allmulticast mode [ 71.649266][ T5095] bridge_slave_0: entered promiscuous mode [ 71.657296][ T5095] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.664881][ T5095] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.675742][ T5095] bridge_slave_1: entered allmulticast mode [ 71.682375][ T5095] bridge_slave_1: entered promiscuous mode [ 71.738474][ T5095] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.749820][ T5095] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.780483][ T5095] team0: Port device team_slave_0 added [ 71.787491][ T5095] team0: Port device team_slave_1 added [ 71.819667][ T5095] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.826808][ T5095] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.853060][ T5095] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.905561][ T5095] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.912970][ T5095] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 71.939321][ T5095] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.994892][ T5170] loop4: detected capacity change from 0 to 512 [ 72.085535][ T5177] SELinux: Context Ü is not valid (left unmapped). [ 72.125648][ T5095] hsr_slave_0: entered promiscuous mode [ 72.142200][ T5095] hsr_slave_1: entered promiscuous mode [ 72.164106][ T5095] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.171712][ T5095] Cannot create hsr debugfs directory [ 72.212376][ T5185] loop1: detected capacity change from 0 to 1024 [ 72.263841][ T5185] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 72.274954][ T5185] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 72.298270][ T5185] JBD2: no valid journal superblock found [ 72.304384][ T5185] EXT4-fs (loop1): Could not load journal inode [ 72.305113][ T5182] loop4: detected capacity change from 0 to 8192 [ 72.328076][ T5095] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.350501][ T5188] netlink: 'syz.0.732': attribute type 21 has an invalid length. [ 72.384174][ T5182] loop4: p2 p3 p4 [ 72.390495][ T5182] loop4: p2 start 452985600 is beyond EOD, truncated [ 72.397383][ T5182] loop4: p3 size 33554432 extends beyond EOD, truncated [ 72.412280][ T5095] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.421397][ T5194] syz.0.734[5194] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 72.424615][ T5194] syz.0.734[5194] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 72.434390][ T5182] loop4: p4 start 8388607 is beyond EOD, truncated [ 72.457788][ T5194] syz.0.734[5194] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 72.491433][ T5095] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.603233][ T5095] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.641768][ T5201] loop4: detected capacity change from 0 to 2048 [ 72.668325][ T5201] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 72.689805][ T5201] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 16 with max blocks 16 with error 28 [ 72.702408][ T5201] EXT4-fs (loop4): This should not happen!! Data will be lost [ 72.702408][ T5201] [ 72.712215][ T5201] EXT4-fs (loop4): Total free blocks count 0 [ 72.718390][ T5201] EXT4-fs (loop4): Free/Dirty block details [ 72.724503][ T5201] EXT4-fs (loop4): free_blocks=2415919104 [ 72.730247][ T5201] EXT4-fs (loop4): dirty_blocks=16 [ 72.735470][ T5201] EXT4-fs (loop4): Block reservation details [ 72.741497][ T5201] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 72.754033][ T5206] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 16 with max blocks 16 with error 28 [ 72.766641][ T5206] EXT4-fs (loop4): This should not happen!! Data will be lost [ 72.766641][ T5206] [ 72.792347][ T5095] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 72.821418][ T5095] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 72.851747][ T5095] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 72.870314][ T5095] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 72.971281][ T5095] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.998328][ T5095] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.018852][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.026103][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.056000][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.063118][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.340725][ T5095] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.364541][ T5208] ================================================================== [ 73.372677][ T5208] BUG: KCSAN: data-race in do_sys_poll / pollwake [ 73.379120][ T5208] [ 73.381472][ T5208] write to 0xffffc9000131fbd0 of 4 bytes by interrupt on cpu 0: [ 73.389208][ T5208] pollwake+0xbe/0x110 [ 73.393292][ T5208] __wake_up+0x65/0xb0 [ 73.397393][ T5208] bpf_ringbuf_notify+0x22/0x30 [ 73.402638][ T5208] irq_work_run+0xdf/0x2c0 [ 73.407090][ T5208] __sysvec_irq_work+0x23/0x1a0 [ 73.411958][ T5208] sysvec_irq_work+0x2f/0x80 [ 73.416578][ T5208] asm_sysvec_irq_work+0x1a/0x20 [ 73.421588][ T5208] default_send_IPI_self+0x38/0x80 [ 73.426902][ T5208] arch_irq_work_raise+0x48/0x50 [ 73.431863][ T5208] __irq_work_queue_local+0x82/0x1d0 [ 73.437186][ T5208] irq_work_queue+0x85/0x120 [ 73.441809][ T5208] bpf_ringbuf_discard+0xcd/0xf0 [ 73.446778][ T5208] bpf_prog_fe0ed97373b08409+0x47/0x4b [ 73.452259][ T5208] bpf_trace_run3+0x10c/0x1d0 [ 73.456973][ T5208] kmem_cache_free+0x237/0x2d0 [ 73.461779][ T5208] dst_destroy+0x1c4/0x2c0 [ 73.466225][ T5208] dst_destroy_rcu+0x19/0x20 [ 73.470840][ T5208] rcu_core+0x57b/0xbc0 [ 73.475025][ T5208] rcu_core_si+0xd/0x20 [ 73.479207][ T5208] handle_softirqs+0xbf/0x280 [ 73.483893][ T5208] do_softirq+0x5e/0x90 [ 73.488054][ T5208] __local_bh_enable_ip+0x6e/0x70 [ 73.493103][ T5208] _raw_read_unlock_bh+0x1b/0x20 [ 73.498097][ T5208] ipv6_get_lladdr+0x116/0x150 [ 73.502941][ T5208] mld_newpack+0x1eb/0x480 [ 73.507400][ T5208] add_grec+0xa07/0xbd0 [ 73.512080][ T5208] mld_ifc_work+0x4cc/0x7e0 [ 73.516629][ T5208] process_scheduled_works+0x483/0x9a0 [ 73.522160][ T5208] worker_thread+0x51d/0x6f0 [ 73.526776][ T5208] kthread+0x1d1/0x210 [ 73.530920][ T5208] ret_from_fork+0x4b/0x60 [ 73.535379][ T5208] ret_from_fork_asm+0x1a/0x30 [ 73.540164][ T5208] [ 73.542504][ T5208] read to 0xffffc9000131fbd0 of 4 bytes by task 5208 on cpu 1: [ 73.550079][ T5208] do_sys_poll+0x986/0xc10 [ 73.554524][ T5208] __se_sys_ppoll+0x1af/0x1f0 [ 73.559218][ T5208] __x64_sys_ppoll+0x67/0x80 [ 73.563813][ T5208] x64_sys_call+0xe71/0x2d60 [ 73.568439][ T5208] do_syscall_64+0xc9/0x1c0 [ 73.572973][ T5208] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.578915][ T5208] [ 73.581266][ T5208] value changed: 0x00000000 -> 0x00000001 [ 73.587273][ T5208] SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 73.589624][ T5208] Reported by Kernel Concurrency Sanitizer on: [ 73.595808][ T5208] CPU: 1 UID: 0 PID: 5208 Comm: syz.4.739 Tainted: G W 6.11.0-syzkaller-11558-g075dbe9f6e3c #0 [ 73.607655][ T5208] Tainted: [W]=WARN [ 73.611466][ T5208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 73.621635][ T5208] ================================================================== [ 73.640291][ T29] kauditd_printk_skb: 190 callbacks suppressed [ 73.640311][ T29] audit: type=1400 audit(585.626:1040): avc: denied { write } for pid=3257 comm="syz-executor" path="pipe:[1705]" dev="pipefs" ino=1705 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 74.022916][ T55] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.075167][ T55] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.184800][ T55] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.245139][ T55] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.312531][ T55] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.406400][ T55] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.446810][ T55] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.486815][ T55] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.577950][ T55] bridge_slave_1: left allmulticast mode [ 74.583657][ T55] bridge_slave_1: left promiscuous mode [ 74.589361][ T55] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.598550][ T55] bridge_slave_0: left allmulticast mode [ 74.604472][ T55] bridge_slave_0: left promiscuous mode [ 74.610175][ T55] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.620163][ T55] bridge_slave_1: left allmulticast mode [ 74.625895][ T55] bridge_slave_1: left promiscuous mode [ 74.631677][ T55] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.639427][ T55] bridge_slave_0: left allmulticast mode [ 74.645152][ T55] bridge_slave_0: left promiscuous mode [ 74.650970][ T55] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.835726][ T55] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 74.846101][ T55] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 74.856434][ T55] bond0 (unregistering): Released all slaves [ 74.866200][ T55] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 74.876525][ T55] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 74.886838][ T55] bond0 (unregistering): Released all slaves [ 74.958010][ T55] hsr_slave_0: left promiscuous mode [ 74.963598][ T55] hsr_slave_1: left promiscuous mode [ 74.969299][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 74.976761][ T55] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 74.984430][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 74.991888][ T55] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.001690][ T55] hsr_slave_0: left promiscuous mode [ 75.007575][ T55] hsr_slave_1: left promiscuous mode [ 75.013489][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.020901][ T55] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.028515][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.036058][ T55] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.049000][ T55] veth1_macvtap: left promiscuous mode [ 75.054521][ T55] veth0_macvtap: left promiscuous mode [ 75.060050][ T55] veth1_vlan: left promiscuous mode [ 75.065329][ T55] veth0_vlan: left promiscuous mode [ 75.072118][ T55] veth1_macvtap: left promiscuous mode [ 75.077649][ T55] veth0_macvtap: left promiscuous mode [ 75.083264][ T55] veth1_vlan: left promiscuous mode [ 75.088627][ T55] veth0_vlan: left promiscuous mode [ 75.235986][ T55] team0 (unregistering): Port device team_slave_1 removed [ 75.248334][ T55] team0 (unregistering): Port device team_slave_0 removed [ 75.326849][ T55] team0 (unregistering): Port device team_slave_1 removed [ 75.337049][ T55] team0 (unregistering): Port device team_slave_0 removed [ 76.027499][ T55] bridge_slave_1: left allmulticast mode [ 76.033219][ T55] bridge_slave_1: left promiscuous mode [ 76.038929][ T55] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.047558][ T55] bridge_slave_0: left allmulticast mode [ 76.053337][ T55] bridge_slave_0: left promiscuous mode [ 76.059024][ T55] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.147009][ T55] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.157426][ T55] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.167972][ T55] bond0 (unregistering): Released all slaves [ 76.226403][ T55] hsr_slave_0: left promiscuous mode [ 76.231986][ T55] hsr_slave_1: left promiscuous mode [ 76.237915][ T55] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.245984][ T55] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.315270][ T55] team0 (unregistering): Port device team_slave_1 removed [ 76.325969][ T55] team0 (unregistering): Port device team_slave_0 removed