last executing test programs: 3.254698323s ago: executing program 3 (id=875): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7fff, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0x65, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff7, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000040)={0xa, 0x0, &(0x7f0000000340)={&(0x7f0000000b00)=ANY=[@ANYBLOB="020300000b0000000000000000000000030006000000000002000000e000000100000000000000000200010000001c000000fb18000000000300050000000000020000007f0000010000000000000000010018"], 0x58}, 0x1, 0x7}, 0x0) 3.000937047s ago: executing program 3 (id=886): r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000008e00)={0x1d, r1}, 0x10) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000580)=0x1, 0x4) sendmsg$can_raw(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000140)=@can={{0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, "5b7ba3698f28aaf0"}, 0x10}}, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000680)=""/197, 0xc5}], 0x1}, 0x6}], 0x1, 0x141, 0x0) 2.999991577s ago: executing program 3 (id=890): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000e8ffffff850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) write$binfmt_misc(r1, &(0x7f0000000240), 0xfffffecc) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x3) 2.999711157s ago: executing program 0 (id=891): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000c80)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b70300000000a999850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0, 0x0, 0x6}, 0x18) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r1) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=@newlink={0x48, 0x10, 0x503, 0x81ff, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x4817, 0x20040}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa}, {0x18, 0x2, 0x0, 0x1, @val={0x14, 0x1, {{0x0, 0x0, 0x0, r2, 0x826d, 0x68020}}}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2.896254858s ago: executing program 0 (id=892): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x5faf, 0x4) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x30}}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x2043, 0x0, 0x0) 2.896043348s ago: executing program 0 (id=893): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b105f, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f00000002c0)='./file0/file0\x00', 0x201) 2.895165428s ago: executing program 0 (id=902): syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xc000, &(0x7f00000006c0), 0x2, 0x246, &(0x7f0000000ac0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='freezer.self_freezing\x00', 0x275a, 0x0) write$eventfd(r0, &(0x7f0000000240)=0x9, 0x8) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0xc, r1, 0x8, 0x1000000, 0x2}) 2.307991637s ago: executing program 4 (id=895): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000400)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000500000002"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) r2 = mq_open(&(0x7f0000000000)='kfree\x00', 0x40, 0x40, 0x0) mq_getsetattr(r2, 0x0, 0x0) 2.005058691s ago: executing program 4 (id=897): syz_mount_image$ext4(&(0x7f00000003c0)='ext4\x00', &(0x7f00000002c0)='./bus\x00', 0x404, &(0x7f00000005c0)={[{@discard}, {@bh}, {@nomblk_io_submit}]}, 0x1, 0x5d8, &(0x7f0000000c00)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1002, 0x12) write(r1, &(0x7f0000004200)='t', 0x1) sendfile(r1, r0, 0x0, 0x3ffff) sendfile(r1, r0, 0x0, 0x7ffff000) 1.826697514s ago: executing program 3 (id=900): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000002000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000a80)='kfree\x00', r1}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ac0000000001010400000000000000000a0000003c0001802c00018014000300fe8000000000000000000000000000aa14000400ff0100000000000000000000000000010c00028005000100000000003c0002802c00018014000300fe8000000000000000000000000000aa14000400fe8800000000000000000000000000010c0002800500010000000000080007400000"], 0xac}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="ac0000000001010400000000000000000a0000003c0001802c000180140003000000000000000100000000000000000014000400ff0100000000000000000000000000010c00028005000100000000003c0002802c00018014000300fe8000000000000000000000000000aa14000400fe8000000000000000000000000000aa0c000280050001000000000008000740000000001800068014000400ff010000000000000000000000000001"], 0xac}}, 0x0) 1.775820135s ago: executing program 3 (id=901): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) futex(&(0x7f000000cffc)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc)=0x1, 0xa, 0x0, 0x0, 0x0, 0x1) 1.679282916s ago: executing program 2 (id=903): creat(&(0x7f00000000c0)='./file0\x00', 0x9c) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xe8c, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000005c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)) 1.639669026s ago: executing program 2 (id=904): r0 = syz_io_uring_setup(0x57f, &(0x7f0000000000)={0x0, 0x807734, 0x80, 0x0, 0xfe}, &(0x7f00000000c0)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f0000000200)=[{0x3e, 0x0, 0x0, 0x204}]}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE={0x7, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}) io_uring_enter(r0, 0x47bc, 0x0, 0x0, 0x0, 0x0) 1.185417263s ago: executing program 2 (id=909): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 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) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008"], 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}, 0x94) 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, 0x0, 0xffffffff}, 0x18) setregid(0x0, 0x0) 1.023332515s ago: executing program 2 (id=910): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x20, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @netfilter, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000001c0)={{r0}, &(0x7f0000000080), &(0x7f0000000180)='%ps \x00'}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @fallback=0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r1}, 0x10) ioperm(0x0, 0x7c9, 0x1) 964.844886ms ago: executing program 2 (id=912): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000e8ffffff850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) write$binfmt_misc(r1, &(0x7f0000000240), 0xfffffecc) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x3) 924.067187ms ago: executing program 3 (id=913): syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) syz_usb_connect(0x0, 0x0, 0x0, 0x0) r0 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000380)={0x1d, r1, 0x2, {0x1, 0x0, 0x3}, 0xfd}, 0x18) sendmmsg$sock(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="1f", 0x206c}], 0x1}}], 0x206c, 0x0) 880.526257ms ago: executing program 4 (id=915): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(0x0, 0x0, 0x0, 0x2125099, 0x0) mount$bind(0x0, 0x0, 0x0, 0x100000, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) bpf$PROG_LOAD(0x5, 0x0, 0x0) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, 0x0, 0x0) 824.757838ms ago: executing program 4 (id=917): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x11, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = socket(0x2c, 0x3, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000fdff00000000000000000000180100002020702500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000002d00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0xe, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r2}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000140), &(0x7f0000000080)=@udp=r1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000540)}, 0x20) 716.57787ms ago: executing program 4 (id=920): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0b00000007000000010001000900000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = bpf$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, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000080)=""/30) 613.618601ms ago: executing program 4 (id=922): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) futex(&(0x7f000000cffc)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc)=0x1, 0xa, 0x0, 0x0, 0x0, 0x1) 591.075642ms ago: executing program 1 (id=923): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=@base={0x5, 0x4, 0x7fe4, 0x1, 0x0, 0xffffffffffffffff, 0xfffffffe, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f00000001c0)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f00000009c0)='kfree\x00', r1}, 0x10) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1800403, &(0x7f0000000940), 0x2, 0x5ad, &(0x7f0000000180)="$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") sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000100001000000f5ffffffffffffff000a14000000060a0000000000000000000002"], 0x3c}}, 0x0) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f00000000c0)='nfs\x00', 0x0, &(0x7f0000000000)='\x06\x00\x00\x00\x04\xb0\xfe\x98\x9a!s\x91]\xab\xc9\xa2IV\xb6-\xd9z\x81\x91\x8aP}I\xc6\x0e\xd9\v\xda\xbfS\x16 \x04\r\xcd\xdb\x9a\xd4\xaf\r\x11\xa0\xd7\xd7\xb6\x9bz\x99\xaf\xfd\x87fN\xad\x90U\xb4A\xdf\xabB\xbba\x7f\xb8\x96\x1a\xe7\xc1\xab\x16\x02\x000x0}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000fedbdf250800000018000280140003801000018004000300080001000f0000000c00018008000100", @ANYRES32=r3], 0x38}, 0x1, 0x0, 0x0, 0x4000814}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.82' (ED25519) to the list of known hosts. [ 33.623410][ T29] audit: type=1400 audit(1749264246.354:62): avc: denied { mounton } for pid=3298 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 33.624561][ T3298] cgroup: Unknown subsys name 'net' [ 33.646241][ T29] audit: type=1400 audit(1749264246.354:63): avc: denied { mount } for pid=3298 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 [ 33.673760][ T29] audit: type=1400 audit(1749264246.384:64): avc: denied { unmount } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.812700][ T3298] cgroup: Unknown subsys name 'cpuset' [ 33.818994][ T3298] cgroup: Unknown subsys name 'rlimit' [ 33.971063][ T29] audit: type=1400 audit(1749264246.694:65): avc: denied { setattr } for pid=3298 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 33.999362][ T29] audit: type=1400 audit(1749264246.704:66): avc: denied { create } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.023331][ T29] audit: type=1400 audit(1749264246.704:67): avc: denied { write } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.044631][ T29] audit: type=1400 audit(1749264246.704:68): avc: denied { read } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.053852][ T3300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 34.065924][ T29] audit: type=1400 audit(1749264246.704:69): avc: denied { mounton } for pid=3298 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 Setting up swapspace version 1, size = 127995904 bytes [ 34.101984][ T29] audit: type=1400 audit(1749264246.704:70): avc: denied { mount } for pid=3298 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 [ 34.126506][ T29] audit: type=1400 audit(1749264246.804:71): avc: denied { relabelto } for pid=3300 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 34.164549][ T3298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 35.250303][ T3309] chnl_net:caif_netlink_parms(): no params data found [ 35.322674][ T3309] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.329887][ T3309] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.337379][ T3309] bridge_slave_0: entered allmulticast mode [ 35.344216][ T3309] bridge_slave_0: entered promiscuous mode [ 35.360560][ T3309] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.367789][ T3309] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.375080][ T3309] bridge_slave_1: entered allmulticast mode [ 35.381649][ T3309] bridge_slave_1: entered promiscuous mode [ 35.401271][ T3309] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.421954][ T3309] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.453517][ T3309] team0: Port device team_slave_0 added [ 35.461192][ T3309] team0: Port device team_slave_1 added [ 35.521593][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.528653][ T3309] 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. [ 35.554783][ T3309] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.568359][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.575499][ T3309] 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. [ 35.603366][ T3309] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.627718][ T3317] chnl_net:caif_netlink_parms(): no params data found [ 35.643663][ T3307] chnl_net:caif_netlink_parms(): no params data found [ 35.652680][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 35.666044][ T3308] chnl_net:caif_netlink_parms(): no params data found [ 35.700229][ T3309] hsr_slave_0: entered promiscuous mode [ 35.706338][ T3309] hsr_slave_1: entered promiscuous mode [ 35.815831][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.823609][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.830899][ T3313] bridge_slave_0: entered allmulticast mode [ 35.837983][ T3313] bridge_slave_0: entered promiscuous mode [ 35.845057][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.852206][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.859559][ T3313] bridge_slave_1: entered allmulticast mode [ 35.866003][ T3313] bridge_slave_1: entered promiscuous mode [ 35.872499][ T3307] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.879802][ T3307] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.887132][ T3307] bridge_slave_0: entered allmulticast mode [ 35.893638][ T3307] bridge_slave_0: entered promiscuous mode [ 35.900210][ T3308] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.908056][ T3308] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.915440][ T3308] bridge_slave_0: entered allmulticast mode [ 35.921944][ T3308] bridge_slave_0: entered promiscuous mode [ 35.928433][ T3317] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.935594][ T3317] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.943381][ T3317] bridge_slave_0: entered allmulticast mode [ 35.949856][ T3317] bridge_slave_0: entered promiscuous mode [ 35.958971][ T3317] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.966163][ T3317] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.973352][ T3317] bridge_slave_1: entered allmulticast mode [ 35.979735][ T3317] bridge_slave_1: entered promiscuous mode [ 35.991236][ T3307] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.998416][ T3307] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.005609][ T3307] bridge_slave_1: entered allmulticast mode [ 36.012318][ T3307] bridge_slave_1: entered promiscuous mode [ 36.018679][ T3308] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.025956][ T3308] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.033376][ T3308] bridge_slave_1: entered allmulticast mode [ 36.039816][ T3308] bridge_slave_1: entered promiscuous mode [ 36.082924][ T3317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.093698][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.112393][ T3308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.122858][ T3317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.133568][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.144476][ T3307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.157847][ T3308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.183331][ T3307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.213386][ T3317] team0: Port device team_slave_0 added [ 36.225551][ T3313] team0: Port device team_slave_0 added [ 36.240371][ T3308] team0: Port device team_slave_0 added [ 36.246906][ T3317] team0: Port device team_slave_1 added [ 36.258107][ T3313] team0: Port device team_slave_1 added [ 36.264583][ T3307] team0: Port device team_slave_0 added [ 36.284524][ T3308] team0: Port device team_slave_1 added [ 36.296178][ T3307] team0: Port device team_slave_1 added [ 36.321029][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.328214][ T3317] 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. [ 36.355512][ T3317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.372104][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.379127][ T3313] 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. [ 36.405188][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.423839][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.430826][ T3317] 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. [ 36.457249][ T3317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.470481][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.477491][ T3307] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.503889][ T3307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.515483][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.522478][ T3313] 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. [ 36.548786][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.563579][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.571200][ T3308] 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. [ 36.597925][ T3308] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.610523][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.617888][ T3308] 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. [ 36.644303][ T3308] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.655733][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.662884][ T3307] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.689537][ T3307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.727481][ T3317] hsr_slave_0: entered promiscuous mode [ 36.733774][ T3317] hsr_slave_1: entered promiscuous mode [ 36.739531][ T3317] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 36.747224][ T3317] Cannot create hsr debugfs directory [ 36.762770][ T3313] hsr_slave_0: entered promiscuous mode [ 36.768920][ T3313] hsr_slave_1: entered promiscuous mode [ 36.774871][ T3313] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 36.782530][ T3313] Cannot create hsr debugfs directory [ 36.829601][ T3307] hsr_slave_0: entered promiscuous mode [ 36.835890][ T3307] hsr_slave_1: entered promiscuous mode [ 36.842079][ T3307] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 36.849657][ T3307] Cannot create hsr debugfs directory [ 36.861169][ T3309] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 36.872206][ T3308] hsr_slave_0: entered promiscuous mode [ 36.878445][ T3308] hsr_slave_1: entered promiscuous mode [ 36.884778][ T3308] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 36.892599][ T3308] Cannot create hsr debugfs directory [ 36.909234][ T3309] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 36.918469][ T3309] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 36.927733][ T3309] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 37.086012][ T3313] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 37.103584][ T3313] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 37.112840][ T3313] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 37.121777][ T3313] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 37.148634][ T3317] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.158998][ T3317] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.172328][ T3317] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.183199][ T3317] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.231483][ T3308] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 37.244245][ T3309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.262947][ T3308] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 37.276496][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.287188][ T3308] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 37.298097][ T3308] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 37.326367][ T3307] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 37.335554][ T3307] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 37.345019][ T3309] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.358362][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.368474][ T3307] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 37.378679][ T3307] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 37.389389][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.401019][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.408228][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.417297][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.424420][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.439344][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.446468][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.456422][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.463512][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.495084][ T3317] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.512884][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.520395][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.534492][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.542203][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.624365][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.645047][ T3307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.654939][ T3308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.673360][ T3308] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.683794][ T143] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.692441][ T143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.728865][ T3309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.740486][ T143] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.747815][ T143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.778051][ T3308] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.789022][ T3308] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.810334][ T3317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.830675][ T3307] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.863324][ T143] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.870503][ T143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.895593][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.902761][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.942891][ T3313] veth0_vlan: entered promiscuous mode [ 37.963779][ T3313] veth1_vlan: entered promiscuous mode [ 37.992111][ T3308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.011561][ T3313] veth0_macvtap: entered promiscuous mode [ 38.025008][ T3307] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.046717][ T3317] veth0_vlan: entered promiscuous mode [ 38.057786][ T3317] veth1_vlan: entered promiscuous mode [ 38.065225][ T3313] veth1_macvtap: entered promiscuous mode [ 38.099457][ T3309] veth0_vlan: entered promiscuous mode [ 38.115353][ T3307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.124904][ T3317] veth0_macvtap: entered promiscuous mode [ 38.144871][ T3309] veth1_vlan: entered promiscuous mode [ 38.152917][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.161134][ T3317] veth1_macvtap: entered promiscuous mode [ 38.175571][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.188464][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.207402][ T3309] veth0_macvtap: entered promiscuous mode [ 38.218610][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.226680][ T3313] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.235688][ T3313] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.244878][ T3313] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.253732][ T3313] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.268523][ T3308] veth0_vlan: entered promiscuous mode [ 38.279452][ T3317] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.288281][ T3317] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.297169][ T3317] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.306022][ T3317] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.317654][ T3309] veth1_macvtap: entered promiscuous mode [ 38.341707][ T3308] veth1_vlan: entered promiscuous mode [ 38.367413][ T3307] veth0_vlan: entered promiscuous mode [ 38.375881][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.390189][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.403968][ T3307] veth1_vlan: entered promiscuous mode [ 38.414955][ T3313] 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. [ 38.423265][ T3309] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.438464][ T3309] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.447249][ T3309] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.456060][ T3309] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.490236][ T3308] veth0_macvtap: entered promiscuous mode [ 38.529606][ T3308] veth1_macvtap: entered promiscuous mode [ 38.529725][ T3481] loop0: detected capacity change from 0 to 1024 [ 38.546676][ T3307] veth0_macvtap: entered promiscuous mode [ 38.557522][ T3481] EXT4-fs (loop0): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 38.581946][ T3307] veth1_macvtap: entered promiscuous mode [ 38.597430][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.613663][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.630538][ T3481] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.630932][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.651233][ T3481] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2848: Unable to expand inode 12. Delete some EAs or run e2fsck. [ 38.651463][ T29] kauditd_printk_skb: 34 callbacks suppressed [ 38.651474][ T29] audit: type=1400 audit(1749264251.374:106): avc: denied { mount } for pid=3480 comm="syz.0.6" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 38.684082][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.692233][ T29] audit: type=1400 audit(1749264251.374:107): avc: denied { remove_name } for pid=3480 comm="syz.0.6" name="file0" dev="loop0" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 38.722055][ T29] audit: type=1400 audit(1749264251.374:108): avc: denied { rename } for pid=3480 comm="syz.0.6" name="file0" dev="loop0" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 38.744469][ T29] audit: type=1400 audit(1749264251.374:109): avc: denied { add_name } for pid=3480 comm="syz.0.6" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 38.748923][ T3481] EXT4-fs error (device loop0): ext4_check_all_de:659: inode #12: block 7: comm syz.0.6: bad entry in directory: rec_len is too small for name_len - offset=16, inode=14, rec_len=40, size=124 fake=0 [ 38.792168][ T3308] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.814670][ T3308] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.823512][ T3308] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.832675][ T3308] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.844260][ T3307] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.853076][ T3307] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.861920][ T3307] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.870683][ T3307] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.912193][ T29] audit: type=1400 audit(1749264251.644:110): avc: denied { create } for pid=3494 comm="syz.4.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 38.934290][ T29] audit: type=1400 audit(1749264251.664:111): avc: denied { write } for pid=3494 comm="syz.4.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 38.954595][ T29] audit: type=1400 audit(1749264251.664:112): avc: denied { read } for pid=3494 comm="syz.4.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 39.000453][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.062073][ T29] audit: type=1400 audit(1749264251.764:113): avc: denied { create } for pid=3499 comm="syz.2.12" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 39.081419][ T29] audit: type=1400 audit(1749264251.774:114): avc: denied { read } for pid=3499 comm="syz.2.12" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 39.114680][ T29] audit: type=1400 audit(1749264251.834:115): avc: denied { write } for pid=3499 comm="syz.2.12" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 39.191723][ T3506] IPVS: sed: UDP 224.0.0.2:0 - no destination available [ 39.216913][ T3417] IPVS: starting estimator thread 0... [ 39.235119][ T3519] loop2: detected capacity change from 0 to 512 [ 39.250189][ T3523] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 39.265210][ T3523] Zero length message leads to an empty skb [ 39.287997][ T3519] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 39.301269][ T3519] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 39.313534][ T3515] IPVS: using max 2160 ests per chain, 108000 per kthread [ 39.329183][ T3526] syz.4.20 uses obsolete (PF_INET,SOCK_PACKET) [ 39.355421][ T3519] EXT4-fs (loop2): 1 truncate cleaned up [ 39.366966][ T3519] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.480539][ T3542] netlink: 'syz.0.26': attribute type 1 has an invalid length. [ 39.488568][ T3542] netlink: 224 bytes leftover after parsing attributes in process `syz.0.26'. [ 39.591033][ T3546] syz.3.27 (3546) used obsolete PPPIOCDETACH ioctl [ 39.653650][ T3552] SELinux: failed to load policy [ 39.660409][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.786756][ T3566] ======================================================= [ 39.786756][ T3566] WARNING: The mand mount option has been deprecated and [ 39.786756][ T3566] and is ignored by this kernel. Remove the mand [ 39.786756][ T3566] option from the mount to silence this warning. [ 39.786756][ T3566] ======================================================= [ 39.859957][ T3570] hub 9-0:1.0: USB hub found [ 39.869963][ T3570] hub 9-0:1.0: 8 ports detected [ 39.919151][ T3575] capability: warning: `syz.2.41' uses 32-bit capabilities (legacy support in use) [ 39.958228][ T3582] loop2: detected capacity change from 0 to 128 [ 39.975605][ T3581] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 39.983613][ T3581] FAT-fs (loop2): Filesystem has been set read-only [ 39.990309][ T3581] syz.2.44: attempt to access beyond end of device [ 39.990309][ T3581] loop2: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 40.005028][ T3581] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 40.013082][ T3581] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 40.021357][ T3582] syz.2.44: attempt to access beyond end of device [ 40.021357][ T3582] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 40.035179][ T3582] syz.2.44: attempt to access beyond end of device [ 40.035179][ T3582] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 40.048482][ T3582] syz.2.44: attempt to access beyond end of device [ 40.048482][ T3582] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 40.071941][ T3582] syz.2.44: attempt to access beyond end of device [ 40.071941][ T3582] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 40.234406][ T3593] loop4: detected capacity change from 0 to 128 [ 40.620284][ T3624] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 40.644517][ T3626] batadv_slave_0: entered promiscuous mode [ 40.673234][ T3628] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 40.673700][ T3625] batadv_slave_0: left promiscuous mode [ 40.887409][ T3648] loop3: detected capacity change from 0 to 1024 [ 40.899740][ T3649] loop1: detected capacity change from 0 to 1024 [ 40.952254][ T3648] EXT4-fs: Ignoring removed bh option [ 40.957745][ T3648] EXT4-fs: Ignoring removed nomblk_io_submit option [ 40.994407][ T3649] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.033487][ T3648] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.067192][ T3649] EXT4-fs: Ignoring sb option on remount [ 41.072975][ T3649] EXT4-fs: Ignoring removed orlov option [ 41.101968][ T3649] EXT4-fs: Ignoring removed nomblk_io_submit option [ 41.109144][ T3649] EXT4-fs: Remounting fs w/o journal so ignoring data_err option [ 41.118146][ T3649] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000. [ 41.228971][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.300211][ T3657] loop2: detected capacity change from 0 to 1764 [ 41.405510][ T3667] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 41.679555][ T3685] process 'syz.0.90' launched './file1' with NULL argv: empty string added [ 41.771173][ T3689] netlink: 96 bytes leftover after parsing attributes in process `syz.0.92'. [ 41.794002][ T3691] netlink: 4 bytes leftover after parsing attributes in process `syz.4.94'. [ 41.802670][ T3689] netlink: 'syz.0.92': attribute type 5 has an invalid length. [ 41.810420][ T3689] netlink: 44 bytes leftover after parsing attributes in process `syz.0.92'. [ 41.853220][ T3691] netlink: 4 bytes leftover after parsing attributes in process `syz.4.94'. [ 41.958828][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.069294][ T3714] netlink: 8 bytes leftover after parsing attributes in process `syz.2.103'. [ 42.078268][ T3714] netlink: 'syz.2.103': attribute type 30 has an invalid length. [ 42.104397][ T3714] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 42.113525][ T3714] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 42.122409][ T3714] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 42.131167][ T3714] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 42.185454][ T3714] netlink: 8 bytes leftover after parsing attributes in process `syz.2.103'. [ 42.194429][ T3714] netlink: 'syz.2.103': attribute type 30 has an invalid length. [ 42.281979][ T3714] syz.2.103 (3714) used greatest stack depth: 10552 bytes left [ 42.313483][ T3731] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 42.487838][ T3747] loop1: detected capacity change from 0 to 512 [ 42.526928][ T3751] netlink: 12 bytes leftover after parsing attributes in process `syz.2.119'. [ 42.583688][ T3747] EXT4-fs (loop1): too many log groups per flexible block group [ 42.591506][ T3747] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 42.627492][ T3747] EXT4-fs (loop1): mount failed [ 42.664462][ T3747] netlink: 208 bytes leftover after parsing attributes in process `syz.1.117'. [ 42.673642][ T3747] unsupported nla_type 8573 [ 42.731999][ T3764] loop1: detected capacity change from 0 to 164 [ 43.032933][ T3779] netlink: 'syz.1.132': attribute type 1 has an invalid length. [ 43.421118][ T3810] Driver unsupported XDP return value 0 on prog (id 100) dev N/A, expect packet loss! [ 43.624371][ T3823] netlink: 9 bytes leftover after parsing attributes in process `syz.4.151'. [ 43.653052][ T3823] gretap0: entered promiscuous mode [ 43.688363][ T3823] 0{X: renamed from gretap0 [ 43.706851][ T3823] 0{X: left promiscuous mode [ 43.711993][ T3823] 0{X: entered allmulticast mode [ 43.723717][ T3823] A link change request failed with some changes committed already. Interface 30{X may have been left with an inconsistent configuration, please check. [ 43.807514][ T3831] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.814789][ T3831] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.839720][ T3831] bridge0: entered allmulticast mode [ 43.859004][ T3831] bridge_slave_1: left allmulticast mode [ 43.864974][ T3831] bridge_slave_1: left promiscuous mode [ 43.870791][ T3831] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.889500][ T3831] bridge_slave_0: left allmulticast mode [ 43.895296][ T3831] bridge_slave_0: left promiscuous mode [ 43.901117][ T3831] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.000252][ T29] kauditd_printk_skb: 151 callbacks suppressed [ 44.000270][ T29] audit: type=1400 audit(1749264256.724:267): avc: denied { read write } for pid=3840 comm="syz.4.159" name="uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 44.003439][ T3388] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x4 [ 44.030381][ T29] audit: type=1400 audit(1749264256.724:268): avc: denied { open } for pid=3840 comm="syz.4.159" path="/dev/uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 44.037829][ T3388] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x2 [ 44.120030][ T29] audit: type=1326 audit(1749264256.844:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3846 comm="syz.1.162" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd365f1e929 code=0x7ffc0000 [ 44.127047][ T3388] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x0 [ 44.143688][ T29] audit: type=1326 audit(1749264256.844:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3846 comm="syz.1.162" exe="/root/syz-executor" sig=0 arch=c000003e syscall=252 compat=0 ip=0x7fd365f1e929 code=0x7ffc0000 [ 44.151338][ T3388] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x0 [ 44.175061][ T29] audit: type=1326 audit(1749264256.844:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3846 comm="syz.1.162" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd365f1e929 code=0x7ffc0000 [ 44.182954][ T3388] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x0 [ 44.214613][ T3388] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x0 [ 44.222531][ T3388] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x0 [ 44.230242][ T3388] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x0 [ 44.238269][ T3388] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x0 [ 44.244782][ T29] audit: type=1400 audit(1749264256.954:272): avc: denied { ioctl } for pid=3848 comm="syz.0.163" path="socket:[5094]" dev="sockfs" ino=5094 ioctlcmd=0x89ed scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 44.246904][ T3388] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x0 [ 44.279575][ T3388] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x0 [ 44.287501][ T3388] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x0 [ 44.295323][ T3388] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x0 [ 44.303125][ T3388] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x0 [ 44.311248][ T3388] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x0 [ 44.319767][ T3388] hid-generic 0000:3000000:0000.0001: unknown main item tag 0x0 [ 44.354594][ T3852] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 44.362718][ T3852] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 44.384497][ T3852] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 44.392421][ T3852] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 44.408464][ T3388] hid-generic 0000:3000000:0000.0001: hidraw0: HID v0.00 Device [sy] on syz0 [ 44.445220][ T29] audit: type=1400 audit(1749264257.174:273): avc: denied { create } for pid=3861 comm="syz.2.168" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 44.471099][ T3860] fido_id[3860]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 44.496651][ T29] audit: type=1400 audit(1749264257.174:274): avc: denied { write } for pid=3861 comm="syz.2.168" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 44.686301][ T3875] netlink: 'syz.4.173': attribute type 4 has an invalid length. [ 44.706527][ T29] audit: type=1326 audit(1749264257.434:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3880 comm="syz.0.176" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f16e6e1e929 code=0x7ffc0000 [ 44.753344][ T3877] ALSA: seq fatal error: cannot create timer (-19) [ 44.770776][ T29] audit: type=1326 audit(1749264257.434:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3880 comm="syz.0.176" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f16e6e1e929 code=0x7ffc0000 [ 44.838805][ T3890] __nla_validate_parse: 2 callbacks suppressed [ 44.838820][ T3890] netlink: 44 bytes leftover after parsing attributes in process `syz.4.178'. [ 44.868138][ T3890] netlink: 44 bytes leftover after parsing attributes in process `syz.4.178'. [ 44.904820][ T3890] netlink: 44 bytes leftover after parsing attributes in process `syz.4.178'. [ 45.012680][ T3905] loop1: detected capacity change from 0 to 1024 [ 45.034739][ T3905] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.201109][ T3905] ext4 filesystem being mounted at /42/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.239495][ T3905] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 45.279220][ T3905] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 63 with max blocks 1 with error 28 [ 45.291782][ T3905] EXT4-fs (loop1): This should not happen!! Data will be lost [ 45.291782][ T3905] [ 45.301934][ T3905] EXT4-fs (loop1): Total free blocks count 0 [ 45.308188][ T3905] EXT4-fs (loop1): Free/Dirty block details [ 45.314453][ T3905] EXT4-fs (loop1): free_blocks=4293918720 [ 45.320271][ T3905] EXT4-fs (loop1): dirty_blocks=16 [ 45.325518][ T3905] EXT4-fs (loop1): Block reservation details [ 45.331609][ T3905] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 45.357204][ T3905] syz.1.185 (3905) used greatest stack depth: 9944 bytes left [ 45.402409][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.686345][ T3942] block device autoloading is deprecated and will be removed. [ 45.715207][ T3942] syz.2.198: attempt to access beyond end of device [ 45.715207][ T3942] md33: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 45.834562][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.842222][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.849733][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.863627][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.871163][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.878765][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.886323][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.893778][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.901204][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.909009][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.916577][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.924305][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.932205][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.940254][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.947797][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.955437][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.962902][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.970329][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.977983][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.985613][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 45.993236][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 46.000641][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 46.008260][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 46.015732][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 46.023298][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 46.030925][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 46.038436][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 46.045945][ T3388] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 46.066731][ T3947] netlink: 'syz.2.201': attribute type 1 has an invalid length. [ 46.096789][ T3947] 8021q: adding VLAN 0 to HW filter on device bond1 [ 46.136013][ T3947] bond1: (slave geneve2): making interface the new active one [ 46.146051][ T3947] bond1: (slave geneve2): Enslaving as an active interface with an up link [ 46.156562][ T3388] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz0] on syz0 [ 46.210965][ T3952] loop3: detected capacity change from 0 to 128 [ 46.237943][ T3952] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 46.246182][ T3952] FAT-fs (loop3): Filesystem has been set read-only [ 46.287819][ T3952] syz.3.204: attempt to access beyond end of device [ 46.287819][ T3952] loop3: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 46.332870][ T3952] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 46.341498][ T3952] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000100) [ 46.385786][ T3952] syz.3.204: attempt to access beyond end of device [ 46.385786][ T3952] loop3: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 46.431075][ T3952] syz.3.204: attempt to access beyond end of device [ 46.431075][ T3952] loop3: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 46.474258][ T3952] syz.3.204: attempt to access beyond end of device [ 46.474258][ T3952] loop3: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 46.531933][ T3952] syz.3.204: attempt to access beyond end of device [ 46.531933][ T3952] loop3: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 47.074031][ T3984] loop1: detected capacity change from 0 to 1024 [ 47.130686][ T3984] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.157276][ T3990] netlink: 4 bytes leftover after parsing attributes in process `syz.0.220'. [ 47.176516][ T3984] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 49 with max blocks 4 with error 28 [ 47.189153][ T3984] EXT4-fs (loop1): This should not happen!! Data will be lost [ 47.189153][ T3984] [ 47.199004][ T3984] EXT4-fs (loop1): Total free blocks count 0 [ 47.205142][ T3984] EXT4-fs (loop1): Free/Dirty block details [ 47.211092][ T3984] EXT4-fs (loop1): free_blocks=0 [ 47.216218][ T3984] EXT4-fs (loop1): dirty_blocks=0 [ 47.221285][ T3984] EXT4-fs (loop1): Block reservation details [ 47.227351][ T3984] EXT4-fs (loop1): i_reserved_data_blocks=0 [ 47.272945][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.346842][ T4000] atomic_op ffff888109b98128 conn xmit_atomic 0000000000000000 [ 47.361149][ T4005] atomic_op ffff888109b98128 conn xmit_atomic 0000000000000000 [ 47.444361][ T4021] netlink: 'syz.1.235': attribute type 21 has an invalid length. [ 47.556162][ T4034] netlink: 8 bytes leftover after parsing attributes in process `syz.0.240'. [ 47.617391][ T4040] netlink: 72 bytes leftover after parsing attributes in process `syz.3.243'. [ 47.657120][ T4045] loop2: detected capacity change from 0 to 1024 [ 47.671134][ T4045] EXT4-fs: Ignoring removed orlov option [ 47.677072][ T4045] EXT4-fs: Ignoring removed nomblk_io_submit option [ 47.705087][ T4045] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.742808][ T4048] netlink: 104 bytes leftover after parsing attributes in process `syz.3.247'. [ 47.840290][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.875930][ T4069] loop1: detected capacity change from 0 to 512 [ 47.905585][ T4069] EXT4-fs error (device loop1): ext4_get_branch:178: inode #11: block 4294967295: comm syz.1.254: invalid block [ 47.919176][ T4069] EXT4-fs (loop1): Remounting filesystem read-only [ 47.927844][ T4069] EXT4-fs (loop1): 2 truncates cleaned up [ 47.941540][ T4069] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.997532][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.034773][ T4090] netlink: 8 bytes leftover after parsing attributes in process `syz.2.264'. [ 48.044243][ T4090] netlink: 4 bytes leftover after parsing attributes in process `syz.2.264'. [ 48.151828][ T4106] netlink: 24 bytes leftover after parsing attributes in process `syz.2.269'. [ 48.182459][ T4104] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 48.191172][ T4104] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 48.280770][ T4109] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.288174][ T4109] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.398141][ T4109] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 48.410194][ T4109] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 48.455680][ T4109] netdevsim netdevsim2 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 48.464837][ T4109] netdevsim netdevsim2 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 48.474060][ T4109] netdevsim netdevsim2 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 48.483162][ T4109] netdevsim netdevsim2 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 48.510602][ T4109] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.519729][ T4109] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.528833][ T4109] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.538069][ T4109] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.795558][ T4150] mmap: syz.0.278 (4150) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 49.011329][ T4158] loop1: detected capacity change from 0 to 512 [ 49.034938][ T4158] EXT4-fs error (device loop1): ext4_iget_extra_inode:5035: inode #15: comm syz.1.283: corrupted in-inode xattr: invalid ea_ino [ 49.050555][ T4158] EXT4-fs error (device loop1): ext4_orphan_get:1398: comm syz.1.283: couldn't read orphan inode 15 (err -117) [ 49.064268][ T4158] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.080014][ T29] kauditd_printk_skb: 105 callbacks suppressed [ 49.080030][ T29] audit: type=1400 audit(1749264261.804:382): avc: denied { setattr } for pid=4157 comm="syz.1.283" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.122821][ T29] audit: type=1400 audit(1749264261.834:383): avc: denied { create } for pid=4157 comm="syz.1.283" name="cpuset.effective_mems" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.144435][ T29] audit: type=1400 audit(1749264261.844:384): avc: denied { read append open } for pid=4157 comm="syz.1.283" path="/60/file0/file0/cpuset.effective_mems" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.266126][ T4136] Set syz1 is full, maxelem 65536 reached [ 49.275966][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.379421][ T4165] SELinux: failed to load policy [ 49.386846][ T29] audit: type=1400 audit(1749264262.094:385): avc: denied { setopt } for pid=4166 comm="syz.4.285" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 49.406716][ T29] audit: type=1400 audit(1749264262.104:386): avc: denied { load_policy } for pid=4164 comm="syz.2.286" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 49.474755][ T4171] vhci_hcd: default hub control req: 4001 v0008 i0003 l0 [ 49.508915][ T4177] syz.1.291 (4177) used greatest stack depth: 9848 bytes left [ 49.519397][ T4186] loop2: detected capacity change from 0 to 512 [ 49.541414][ T4186] EXT4-fs error (device loop2): ext4_orphan_get:1393: inode #15: comm syz.2.294: casefold flag without casefold feature [ 49.558284][ T4186] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.294: couldn't read orphan inode 15 (err -117) [ 49.571426][ T4186] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.590035][ T29] audit: type=1400 audit(1749264262.314:387): avc: denied { write } for pid=4185 comm="syz.2.294" name="memory.events" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.646191][ T4204] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 49.666848][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.685027][ T29] audit: type=1326 audit(1749264262.414:388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4208 comm="syz.0.304" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f16e6e1e929 code=0x7ffc0000 [ 49.710076][ T29] audit: type=1326 audit(1749264262.434:389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4208 comm="syz.0.304" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f16e6e1e929 code=0x7ffc0000 [ 49.733830][ T29] audit: type=1326 audit(1749264262.434:390): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4208 comm="syz.0.304" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f16e6e1e929 code=0x7ffc0000 [ 49.757243][ T29] audit: type=1326 audit(1749264262.434:391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4208 comm="syz.0.304" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f16e6e1e929 code=0x7ffc0000 [ 49.790208][ T51] nci: nci_rx_work: unknown MT 0x5 [ 49.913977][ T4237] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=4237 comm=syz.3.310 [ 49.926733][ T4237] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=4237 comm=syz.3.310 [ 50.258437][ T4255] netlink: 'syz.0.316': attribute type 5 has an invalid length. [ 50.300229][ T4259] veth1_to_bond: entered allmulticast mode [ 50.307989][ T4259] veth1_to_bond: left allmulticast mode [ 50.353086][ C0] hrtimer: interrupt took 48446 ns [ 50.604798][ T4282] loop4: detected capacity change from 0 to 512 [ 50.642523][ T4282] EXT4-fs (loop4): 1 orphan inode deleted [ 50.648986][ T4282] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.670812][ T4282] ext4 filesystem being mounted at /48/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.683838][ T51] EXT4-fs error (device loop4): ext4_release_dquot:6969: comm kworker/u8:3: Failed to release dquot type 1 [ 50.699358][ T4288] SELinux: ebitmap: truncated map [ 50.705973][ T4288] SELinux: failed to load policy [ 50.767712][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.789936][ T4302] loop0: detected capacity change from 0 to 512 [ 50.797864][ T4302] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 50.834146][ T4302] EXT4-fs (loop0): 1 truncate cleaned up [ 50.840369][ T4302] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.023161][ T4318] loop3: detected capacity change from 0 to 128 [ 51.073957][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.286922][ T4360] loop3: detected capacity change from 0 to 512 [ 51.298884][ T4360] EXT4-fs: Ignoring removed mblk_io_submit option [ 51.312908][ T4360] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 51.354703][ T4360] EXT4-fs (loop3): 1 truncate cleaned up [ 51.363735][ T4360] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.679194][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.690647][ T4390] xt_CT: You must specify a L4 protocol and not use inversions on it [ 51.899434][ T4405] sch_tbf: burst 3298 is lower than device lo mtu (65550) ! [ 52.879489][ T4444] netlink: 332 bytes leftover after parsing attributes in process `syz.1.397'. [ 52.984210][ T4458] vhci_hcd: USB_PORT_FEAT_LINK_STATE req not supported for USB 2.0 roothub [ 53.105445][ T4476] netlink: 24 bytes leftover after parsing attributes in process `syz.3.411'. [ 53.299516][ T4509] sch_tbf: burst 3298 is lower than device lo mtu (65550) ! [ 53.328945][ T4511] loop4: detected capacity change from 0 to 512 [ 53.372700][ T4515] netlink: 'syz.3.427': attribute type 4 has an invalid length. [ 53.383931][ T4511] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.408777][ T4511] ext4 filesystem being mounted at /70/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 53.433149][ T4511] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #18: comm syz.4.425: corrupted inode contents [ 53.460165][ T4511] EXT4-fs error (device loop4): ext4_dirty_inode:6459: inode #18: comm syz.4.425: mark_inode_dirty error [ 53.477140][ T4511] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #18: comm syz.4.425: corrupted inode contents [ 53.512866][ T4511] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2991: inode #18: comm syz.4.425: mark_inode_dirty error [ 53.525956][ T4511] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2994: inode #18: comm syz.4.425: mark inode dirty (error -117) [ 53.538844][ T4511] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 53.565645][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.575087][ T4530] 9pnet: p9_errstr2errno: server reported unknown error @pA;KZ44/@qkp [ 53.575087][ T4530] C<+ [ 53.653861][ T4542] netlink: 14 bytes leftover after parsing attributes in process `syz.3.439'. [ 53.672319][ T4542] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 53.694100][ T4542] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 53.707569][ T4542] bond0 (unregistering): Released all slaves [ 53.763021][ T4553] netlink: 'syz.2.444': attribute type 1 has an invalid length. [ 53.770819][ T4553] netlink: 199824 bytes leftover after parsing attributes in process `syz.2.444'. [ 54.061041][ T4585] syz_tun: entered allmulticast mode [ 54.066869][ T4585] syz_tun: left allmulticast mode [ 54.124912][ T29] kauditd_printk_skb: 228 callbacks suppressed [ 54.124931][ T29] audit: type=1400 audit(1749264266.854:619): avc: denied { lock } for pid=4594 comm="syz.4.459" path="socket:[8312]" dev="sockfs" ino=8312 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 54.194014][ T4599] netlink: 4 bytes leftover after parsing attributes in process `syz.4.461'. [ 54.233859][ T29] audit: type=1326 audit(1749264266.964:620): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4602 comm="syz.4.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 54.257325][ T29] audit: type=1326 audit(1749264266.964:621): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4602 comm="syz.4.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 54.280619][ T29] audit: type=1326 audit(1749264266.964:622): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4602 comm="syz.4.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 54.303994][ T29] audit: type=1326 audit(1749264266.964:623): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4602 comm="syz.4.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 54.327476][ T29] audit: type=1326 audit(1749264266.964:624): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4602 comm="syz.4.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 54.356479][ T4606] bridge0: port 3(macvlan2) entered blocking state [ 54.363735][ T4606] bridge0: port 3(macvlan2) entered disabled state [ 54.368938][ T29] audit: type=1326 audit(1749264266.964:625): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4602 comm="syz.4.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 54.393740][ T29] audit: type=1326 audit(1749264266.964:626): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4602 comm="syz.4.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 54.395258][ T4606] macvlan2: entered allmulticast mode [ 54.418196][ T29] audit: type=1326 audit(1749264266.964:627): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4602 comm="syz.4.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 54.423995][ T4606] bridge0: entered allmulticast mode [ 54.453836][ T29] audit: type=1326 audit(1749264266.964:628): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4602 comm="syz.4.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 54.478314][ T4606] macvlan2: left allmulticast mode [ 54.483789][ T4606] bridge0: left allmulticast mode [ 54.597338][ T4617] netlink: 12 bytes leftover after parsing attributes in process `syz.3.471'. [ 54.684629][ T4627] loop4: detected capacity change from 0 to 512 [ 54.732392][ T4627] EXT4-fs (loop4): 1 orphan inode deleted [ 54.741078][ T4627] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.754103][ T51] EXT4-fs error (device loop4): ext4_release_dquot:6969: comm kworker/u8:3: Failed to release dquot type 1 [ 54.786061][ T4627] ext4 filesystem being mounted at /86/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.817249][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.959351][ T4650] loop4: detected capacity change from 0 to 1024 [ 54.980309][ T4650] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 54.991304][ T4650] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 55.022647][ T4650] JBD2: no valid journal superblock found [ 55.028455][ T4650] EXT4-fs (loop4): Could not load journal inode [ 55.046717][ T4650] SELinux: security_context_str_to_sid (-Xܘ7.H\ %u@) failed with errno=-22 [ 55.084878][ T4661] loop3: detected capacity change from 0 to 512 [ 55.106734][ T4659] loop2: detected capacity change from 0 to 1024 [ 55.115916][ T4661] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 55.130613][ T4661] ext4 filesystem being mounted at /121/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.163552][ T4659] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.252927][ T4661] EXT4-fs (loop3): shut down requested (2) [ 55.263782][ T4685] loop4: detected capacity change from 0 to 128 [ 55.273917][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.274295][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 55.296687][ T4685] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 55.316705][ T4685] ext4 filesystem being mounted at /92/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.423999][ T3309] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 55.445081][ T4706] SELinux: Context is not valid (left unmapped). [ 55.495735][ T4714] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 55.547861][ T4724] loop2: detected capacity change from 0 to 512 [ 55.572920][ T4724] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 55.585681][ T4724] EXT4-fs (loop2): 1 truncate cleaned up [ 55.592338][ T4724] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.621443][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.858155][ T4763] netlink: 16 bytes leftover after parsing attributes in process `syz.3.533'. [ 55.919291][ T4767] loop3: detected capacity change from 0 to 1024 [ 55.933302][ T4767] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.965279][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.570006][ T4794] loop0: detected capacity change from 0 to 2048 [ 56.602449][ T4794] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.731246][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.757000][ T4816] loop0: detected capacity change from 0 to 512 [ 56.776347][ T4816] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 56.776471][ T4816] ext4 filesystem being mounted at /100/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.883198][ T4816] EXT4-fs (loop0): shut down requested (2) [ 56.906344][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 57.431540][ T4836] loop1: detected capacity change from 0 to 1024 [ 57.452472][ T4836] EXT4-fs: Ignoring removed bh option [ 57.452498][ T4836] EXT4-fs: Ignoring removed nomblk_io_submit option [ 57.460473][ T4836] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.841954][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.935649][ T4863] loop4: detected capacity change from 0 to 512 [ 57.980996][ T4863] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.004270][ T4863] ext4 filesystem being mounted at /102/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.152574][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.454773][ T4931] loop0: detected capacity change from 0 to 512 [ 58.482756][ T4931] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.521948][ T4931] ext4 filesystem being mounted at /108/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.671017][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.777608][ T4956] netlink: 8 bytes leftover after parsing attributes in process `syz.0.598'. [ 58.786803][ T4956] netlink: 4 bytes leftover after parsing attributes in process `syz.0.598'. [ 58.810939][ T4956] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 58.819943][ T4956] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 58.829280][ T4956] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 58.838357][ T4956] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 59.277882][ T29] kauditd_printk_skb: 181 callbacks suppressed [ 59.277900][ T29] audit: type=1400 audit(1749264272.004:809): avc: denied { write } for pid=4977 comm="syz.0.612" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 59.362682][ T4978] infiniband syz0: set active [ 59.367516][ T4978] infiniband syz0: added batadv_slave_1 [ 59.379424][ T4982] loop1: detected capacity change from 0 to 512 [ 59.404051][ T4982] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 59.420386][ T4978] RDS/IB: syz0: added [ 59.426251][ T4978] smc: adding ib device syz0 with port count 1 [ 59.433200][ T4987] tun0: tun_chr_ioctl cmd 2147767521 [ 59.439235][ T4978] smc: ib device syz0 port 1 has pnetid [ 59.440149][ T4982] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.458168][ T4982] ext4 filesystem being mounted at /122/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.470623][ T4982] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.584591][ T5004] loop1: detected capacity change from 0 to 512 [ 59.613270][ T5004] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.633284][ T29] audit: type=1400 audit(1749264272.354:810): avc: denied { shutdown } for pid=4999 comm="syz.3.621" lport=48766 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 59.654179][ T29] audit: type=1400 audit(1749264272.354:811): avc: denied { read } for pid=4999 comm="syz.3.621" lport=48766 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 59.656656][ T5004] ext4 filesystem being mounted at /124/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.931360][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.988859][ T5024] tun0: tun_chr_ioctl cmd 2147767521 [ 60.008141][ T5029] ip6gre1: entered allmulticast mode [ 60.064108][ T5033] netlink: 4 bytes leftover after parsing attributes in process `syz.1.635'. [ 60.073610][ T5033] netlink: 4 bytes leftover after parsing attributes in process `syz.1.635'. [ 60.091034][ T29] audit: type=1326 audit(1749264272.814:812): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5034 comm="syz.0.633" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f16e6e1e929 code=0x7ffc0000 [ 60.114566][ T29] audit: type=1326 audit(1749264272.834:813): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5034 comm="syz.0.633" exe="/root/syz-executor" sig=0 arch=c000003e syscall=116 compat=0 ip=0x7f16e6e1e929 code=0x7ffc0000 [ 60.138140][ T29] audit: type=1326 audit(1749264272.834:814): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5034 comm="syz.0.633" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f16e6e1e929 code=0x7ffc0000 [ 60.169469][ T29] audit: type=1326 audit(1749264272.844:815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5034 comm="syz.0.633" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f16e6e1e929 code=0x7ffc0000 [ 60.214213][ T5038] netlink: 96 bytes leftover after parsing attributes in process `syz.4.637'. [ 60.370883][ T5048] loop2: detected capacity change from 0 to 512 [ 60.383428][ T5049] loop4: detected capacity change from 0 to 512 [ 60.409031][ T5049] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 60.434812][ T5049] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.459258][ T5049] ext4 filesystem being mounted at /125/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.482547][ T5049] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.493739][ T5048] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.512250][ T5048] ext4 filesystem being mounted at /111/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.743365][ T5015] Set syz1 is full, maxelem 65536 reached [ 60.751346][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.779157][ T5069] program ex is using a deprecated SCSI ioctl, please convert it to SG_IO [ 60.788528][ T5069] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 60.816381][ T5075] loop0: detected capacity change from 0 to 512 [ 60.846277][ T5075] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.859014][ T5082] tun0: tun_chr_ioctl cmd 2147767521 [ 60.868908][ T5075] ext4 filesystem being mounted at /118/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.916154][ T29] audit: type=1400 audit(1749264273.644:816): avc: denied { remount } for pid=5074 comm="syz.0.651" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 60.917398][ T5087] loop2: detected capacity change from 0 to 512 [ 60.943363][ T5087] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 60.953473][ T5075] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 60.989878][ T5087] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.014315][ T5085] SELinux: failed to load policy [ 61.020095][ T3317] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.024773][ T5087] ext4 filesystem being mounted at /114/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.041818][ T5087] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.086829][ T5095] loop3: detected capacity change from 0 to 512 [ 61.118115][ T29] audit: type=1400 audit(1749264273.844:817): avc: denied { setopt } for pid=5096 comm="syz.4.657" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 61.138247][ T29] audit: type=1400 audit(1749264273.844:818): avc: denied { shutdown } for pid=5096 comm="syz.4.657" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 61.165866][ T5097] loop1: detected capacity change from 0 to 1024 [ 61.176454][ T5093] SELinux: failed to load policy [ 61.184409][ T5097] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 61.195616][ T5097] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 61.213113][ T5095] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.232617][ T5097] JBD2: no valid journal superblock found [ 61.238497][ T5097] EXT4-fs (loop1): Could not load journal inode [ 61.248374][ T5095] ext4 filesystem being mounted at /159/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.310774][ T5097] SELinux: security_context_str_to_sid (-Xܘ7.H\ %u@) failed with errno=-22 [ 61.361304][ T5110] loop0: detected capacity change from 0 to 512 [ 61.381566][ T5110] EXT4-fs error (device loop0): ext4_orphan_get:1393: inode #15: comm syz.0.674: casefold flag without casefold feature [ 61.407650][ T3307] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.418647][ T5110] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.674: couldn't read orphan inode 15 (err -117) [ 61.431318][ T5110] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.690324][ T5123] tun0: tun_chr_ioctl cmd 2147767521 [ 61.923906][ T5108] Set syz1 is full, maxelem 65536 reached [ 61.966220][ T5130] syz.0.671 (5130) used greatest stack depth: 9800 bytes left [ 61.996731][ T5134] vhci_hcd: default hub control req: 4001 v0008 i0003 l0 [ 62.016832][ T4116] hid-generic 0000:0003:0000.0003: unknown main item tag 0x0 [ 62.024500][ T4116] hid-generic 0000:0003:0000.0003: unknown main item tag 0x0 [ 62.033594][ T4116] hid-generic 0000:0003:0000.0003: hidraw0: HID v0.00 Device [syz1] on syz1 [ 62.069884][ T5138] SELinux: failed to load policy [ 62.103319][ T5147] netlink: 'syz.3.679': attribute type 5 has an invalid length. [ 62.116574][ T5148] loop0: detected capacity change from 0 to 512 [ 62.124649][ T5148] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 62.144706][ T5148] ext4 filesystem being mounted at /127/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.344096][ T5162] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.352769][ T5162] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.483459][ T5169] Set syz1 is full, maxelem 65536 reached [ 63.540191][ T5177] loop0: detected capacity change from 0 to 2048 [ 63.560602][ T5174] SELinux: Context system_u:object_r:semanage_exec_t:s0 is not valid (left unmapped). [ 63.606436][ T5177] EXT4-fs (loop0): shut down requested (0) [ 63.622014][ T5182] SELinux: failed to load policy [ 63.790477][ T5200] netlink: 240 bytes leftover after parsing attributes in process `syz.2.699'. [ 64.182945][ T5212] sch_tbf: burst 3298 is lower than device lo mtu (65550) ! [ 64.325521][ T5197] Set syz1 is full, maxelem 65536 reached [ 64.422151][ T5223] SELinux: failed to load policy [ 64.482711][ T29] kauditd_printk_skb: 58 callbacks suppressed [ 64.482768][ T29] audit: type=1400 audit(1749264277.214:877): avc: denied { relabelfrom } for pid=5236 comm="syz.0.718" name="NETLINK" dev="sockfs" ino=10286 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 64.543148][ T29] audit: type=1400 audit(1749264277.244:878): avc: denied { relabelto } for pid=5236 comm="syz.0.718" name="NETLINK" dev="sockfs" ino=10286 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=netlink_netfilter_socket permissive=1 [ 64.615361][ T5253] loop3: detected capacity change from 0 to 128 [ 64.637522][ T5253] ext4 filesystem being mounted at /172/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.661055][ T5257] netlink: 128 bytes leftover after parsing attributes in process `wޣ'. [ 64.671239][ T5257] netlink: 8 bytes leftover after parsing attributes in process `wޣ'. [ 64.777714][ T29] audit: type=1400 audit(1749264277.504:879): avc: denied { read } for pid=5265 comm="syz.4.731" name="loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 64.802514][ T29] audit: type=1400 audit(1749264277.504:880): avc: denied { open } for pid=5265 comm="syz.4.731" path="/dev/loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 64.827275][ T29] audit: type=1400 audit(1749264277.504:881): avc: denied { ioctl } for pid=5265 comm="syz.4.731" path="/dev/loop-control" dev="devtmpfs" ino=99 ioctlcmd=0x4c80 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 64.979297][ T29] audit: type=1326 audit(1749264277.704:882): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5284 comm="syz.1.738" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd365f1e929 code=0x7ffc0000 [ 65.002968][ T29] audit: type=1326 audit(1749264277.704:883): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5284 comm="syz.1.738" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fd365f1e929 code=0x7ffc0000 [ 65.026552][ T29] audit: type=1326 audit(1749264277.704:884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5284 comm="syz.1.738" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd365f1e929 code=0x7ffc0000 [ 65.050576][ T29] audit: type=1326 audit(1749264277.704:885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5284 comm="syz.1.738" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd365f1e929 code=0x7ffc0000 [ 65.074560][ T29] audit: type=1326 audit(1749264277.704:886): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5284 comm="syz.1.738" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fd365f1e929 code=0x7ffc0000 [ 65.099119][ T5273] loop3: detected capacity change from 0 to 8192 [ 65.232421][ T5301] loop2: detected capacity change from 0 to 512 [ 65.252353][ T5301] EXT4-fs: Ignoring removed mblk_io_submit option [ 65.271948][ T5301] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 65.283056][ T5310] sch_tbf: burst 3298 is lower than device lo mtu (65550) ! [ 65.323518][ T5301] EXT4-fs (loop2): 1 truncate cleaned up [ 65.333085][ T5314] ip6gre2: entered allmulticast mode [ 65.630967][ T5335] loop3: detected capacity change from 0 to 2048 [ 65.678203][ T5342] dvmrp1: entered allmulticast mode [ 65.701352][ T5342] dvmrp1: left allmulticast mode [ 65.834724][ T5358] loop3: detected capacity change from 0 to 1024 [ 65.843286][ T5358] EXT4-fs: Ignoring removed nobh option [ 65.858578][ T5364] loop1: detected capacity change from 0 to 512 [ 65.875571][ T5364] ext4 filesystem being mounted at /151/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 65.889632][ T5364] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #2: comm syz.1.768: corrupted inode contents [ 65.913514][ T5364] EXT4-fs error (device loop1): ext4_dirty_inode:6459: inode #2: comm syz.1.768: mark_inode_dirty error [ 65.930314][ T5364] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #2: comm syz.1.768: corrupted inode contents [ 65.955259][ T5372] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #2: comm syz.1.768: corrupted inode contents [ 65.972097][ T5372] EXT4-fs error (device loop1): ext4_dirty_inode:6459: inode #2: comm syz.1.768: mark_inode_dirty error [ 65.978404][ T5375] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.985987][ T5372] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #2: comm syz.1.768: corrupted inode contents [ 66.009170][ T5372] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #2: comm syz.1.768: mark_inode_dirty error [ 66.027519][ T5375] bridge0: port 3(bond0) entered blocking state [ 66.031570][ T5372] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #2: comm syz.1.768: corrupted inode contents [ 66.033957][ T5375] bridge0: port 3(bond0) entered disabled state [ 66.046267][ T5372] EXT4-fs error (device loop1): ext4_dirty_inode:6459: inode #2: comm syz.1.768: mark_inode_dirty error [ 66.065240][ T5375] bond0: entered allmulticast mode [ 66.072065][ T5375] bond0: entered promiscuous mode [ 66.077585][ T5375] bridge0: port 3(bond0) entered blocking state [ 66.084014][ T5375] bridge0: port 3(bond0) entered forwarding state [ 66.103036][ T5364] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #2: comm syz.1.768: corrupted inode contents [ 66.121754][ T5377] loop0: detected capacity change from 0 to 512 [ 66.163659][ T5377] EXT4-fs: Ignoring removed mblk_io_submit option [ 66.171305][ T5377] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 66.172469][ T5384] SELinux: failed to load policy [ 66.235377][ T5387] SELinux: failed to load policy [ 66.297422][ T5377] EXT4-fs (loop0): 1 truncate cleaned up [ 66.370370][ T5404] netdevsim netdevsim4 netdevsim0: Unsupported IPsec algorithm [ 66.381158][ T5408] usb usb1: usbfs: process 5408 (syz.1.785) did not claim interface 63 before use [ 66.537925][ T5424] netlink: 332 bytes leftover after parsing attributes in process `syz.3.802'. [ 66.601964][ T5430] vhci_hcd: USB_PORT_FEAT_LINK_STATE req not supported for USB 2.0 roothub [ 66.649162][ T37] bridge0: port 3(bond0) entered disabled state [ 66.853299][ T5458] loop4: detected capacity change from 0 to 512 [ 66.860115][ T5458] EXT4-fs: Ignoring removed mblk_io_submit option [ 66.870756][ T5458] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 66.882104][ T5460] netlink: 16 bytes leftover after parsing attributes in process `syz.2.817'. [ 66.892223][ T5458] EXT4-fs (loop4): 1 truncate cleaned up [ 66.939054][ T5463] netlink: 'syz.0.809': attribute type 10 has an invalid length. [ 66.985438][ T5463] team0: Device hsr_slave_0 failed to register rx_handler [ 67.235752][ T5501] loop0: detected capacity change from 0 to 512 [ 67.282657][ T5501] ext4 filesystem being mounted at /155/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 67.314254][ T5501] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #18: comm syz.0.825: corrupted inode contents [ 67.328443][ T5501] EXT4-fs error (device loop0): ext4_dirty_inode:6459: inode #18: comm syz.0.825: mark_inode_dirty error [ 67.340287][ T5501] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #18: comm syz.0.825: corrupted inode contents [ 67.353061][ T5501] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2991: inode #18: comm syz.0.825: mark_inode_dirty error [ 67.366214][ T5501] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2994: inode #18: comm syz.0.825: mark inode dirty (error -117) [ 67.379216][ T5501] EXT4-fs warning (device loop0): ext4_evict_inode:274: xattr delete (err -117) [ 67.472641][ T5526] sg_write: data in/out 2012/14 bytes for SCSI command 0x0-- guessing data in; [ 67.472641][ T5526] program syz.0.836 not setting count and/or reply_len properly [ 68.064788][ T5535] loop3: detected capacity change from 0 to 128 [ 68.075469][ T5535] ext4 filesystem being mounted at /190/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 68.096252][ T5539] loop4: detected capacity change from 0 to 512 [ 68.124449][ T5539] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 68.138881][ T5539] EXT4-fs (loop4): 1 truncate cleaned up [ 68.217775][ T5556] netlink: 24 bytes leftover after parsing attributes in process `syz.2.849'. [ 68.266092][ T5568] 9pnet: p9_errstr2errno: server reported unknown error @pA;KZ44/@qkp [ 68.266092][ T5568] C<+ [ 68.283380][ T5570] netlink: 'syz.0.854': attribute type 4 has an invalid length. [ 68.383254][ T5588] 9pnet: p9_errstr2errno: server reported unknown error @pA;KZ44/@qkp [ 68.383254][ T5588] C<+ [ 69.094340][ T5600] netlink: 4 bytes leftover after parsing attributes in process `syz.2.867'. [ 69.780614][ T2178] netdevsim netdevsim0 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 69.780685][ T2178] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.836848][ T2178] netdevsim netdevsim0 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 69.836891][ T2178] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.894773][ T2178] netdevsim netdevsim0 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 69.905225][ T2178] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.955995][ T2178] netdevsim netdevsim0 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 69.956034][ T2178] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.021222][ T2178] bridge_slave_1: left allmulticast mode [ 70.021245][ T2178] bridge_slave_1: left promiscuous mode [ 70.021385][ T2178] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.027844][ T2178] bridge_slave_0: left allmulticast mode [ 70.046720][ T2178] bridge_slave_0: left promiscuous mode [ 70.046846][ T2178] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.152899][ T2178] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 70.155703][ T2178] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 70.155779][ T29] kauditd_printk_skb: 182 callbacks suppressed [ 70.155793][ T29] audit: type=1326 audit(1749264282.884:1069): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5672 comm="syz.4.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 70.156607][ T29] audit: type=1326 audit(1749264282.884:1070): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5672 comm="syz.4.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 70.156845][ T29] audit: type=1326 audit(1749264282.884:1071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5672 comm="syz.4.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 70.157335][ T29] audit: type=1326 audit(1749264282.884:1072): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5672 comm="syz.4.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 70.157507][ T2178] bond0 (unregistering): Released all slaves [ 70.158800][ T29] audit: type=1326 audit(1749264282.884:1073): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5672 comm="syz.4.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 70.171924][ T29] audit: type=1326 audit(1749264282.894:1074): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5672 comm="syz.4.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 70.172018][ T29] audit: type=1326 audit(1749264282.894:1075): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5672 comm="syz.4.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 70.368056][ T29] audit: type=1326 audit(1749264282.894:1076): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5672 comm="syz.4.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 70.420040][ T29] audit: type=1400 audit(1749264282.924:1077): avc: denied { mounton } for pid=5675 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 70.420109][ T29] audit: type=1326 audit(1749264283.034:1078): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5672 comm="syz.4.895" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fc63b3ee929 code=0x7ffc0000 [ 70.471826][ T2178] hsr_slave_0: left promiscuous mode [ 70.472329][ T2178] hsr_slave_1: left promiscuous mode [ 70.472608][ T2178] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 70.472639][ T2178] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 70.472987][ T2178] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 70.473013][ T2178] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 70.475007][ T2178] veth1_macvtap: left promiscuous mode [ 70.475032][ T2178] veth0_macvtap: left promiscuous mode [ 70.475095][ T2178] veth1_vlan: left promiscuous mode [ 70.475127][ T2178] veth0_vlan: left promiscuous mode [ 70.495647][ T5687] netlink: 12 bytes leftover after parsing attributes in process `syz.1.898'. [ 70.511092][ T5681] loop4: detected capacity change from 0 to 1024 [ 70.603478][ T5681] EXT4-fs: Ignoring removed bh option [ 70.608944][ T5681] EXT4-fs: Ignoring removed nomblk_io_submit option [ 70.619061][ T5681] EXT4-fs mount: 25 callbacks suppressed [ 70.619084][ T5681] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.632832][ T5692] netlink: 24 bytes leftover after parsing attributes in process `syz.3.900'. [ 70.683330][ T51] smc: removing ib device syz0 [ 70.688798][ T2178] team0 (unregistering): Port device team_slave_1 removed [ 70.699470][ T2178] team0 (unregistering): Port device team_slave_0 removed [ 70.746319][ T4129] syz0: Port: 1 Link DOWN [ 70.942794][ T5707] loop1: detected capacity change from 0 to 512 [ 70.950503][ T5707] EXT4-fs: Ignoring removed mblk_io_submit option [ 70.957913][ T5707] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 70.972746][ T5707] EXT4-fs (loop1): 1 truncate cleaned up [ 70.979289][ T5707] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.996377][ T5675] chnl_net:caif_netlink_parms(): no params data found [ 71.102518][ T5675] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.109655][ T5675] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.117511][ T5675] bridge_slave_0: entered allmulticast mode [ 71.124173][ T5675] bridge_slave_0: entered promiscuous mode [ 71.131294][ T5675] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.138545][ T5675] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.155543][ T5675] bridge_slave_1: entered allmulticast mode [ 71.162353][ T5675] bridge_slave_1: entered promiscuous mode [ 71.188274][ T5675] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.205632][ T5675] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.228148][ T5675] team0: Port device team_slave_0 added [ 71.235372][ T5675] team0: Port device team_slave_1 added [ 71.268673][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.278815][ T5675] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.286112][ T5675] 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. [ 71.312910][ T5675] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.327869][ T5675] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.334997][ T5675] 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. [ 71.361257][ T5675] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.392558][ T5675] hsr_slave_0: entered promiscuous mode [ 71.398739][ T5675] hsr_slave_1: entered promiscuous mode [ 71.408040][ T5675] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.416123][ T5675] Cannot create hsr debugfs directory [ 71.564404][ T3309] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.744977][ T5745] loop1: detected capacity change from 0 to 1024 [ 71.753248][ T5745] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 71.753303][ T5745] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 71.754190][ T5745] JBD2: no valid journal superblock found [ 71.754200][ T5745] EXT4-fs (loop1): Could not load journal inode [ 71.783812][ T5745] SELinux: security_context_str_to_sid (-Xܘ7.H\ %u@) failed with errno=-22 [ 71.842600][ T5675] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.852268][ T5675] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.861385][ T5675] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.866947][ T5751] loop1: detected capacity change from 0 to 1024 [ 71.870943][ T5675] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.883935][ T5751] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 71.883974][ T5751] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 71.884980][ T5751] JBD2: no valid journal superblock found [ 71.884989][ T5751] EXT4-fs (loop1): Could not load journal inode [ 71.889883][ T5751] SELinux: security_context_str_to_sid (-Xܘ7.H\ %u@) failed with errno=-22 [ 71.945202][ T5675] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.966346][ T5675] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.967628][ T5761] loop1: detected capacity change from 0 to 128 [ 71.975300][ T5761] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 71.977009][ T2178] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.998768][ T2178] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.009321][ T2178] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.009440][ T2178] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.071070][ T2178] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 72.093209][ T5675] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.169510][ T5675] veth0_vlan: entered promiscuous mode [ 72.172644][ T5675] veth1_vlan: entered promiscuous mode [ 72.196092][ T5675] veth0_macvtap: entered promiscuous mode [ 72.204080][ T5675] veth1_macvtap: entered promiscuous mode [ 72.218301][ T5675] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.224006][ T5675] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.237281][ T5675] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.237323][ T5675] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.237359][ T5675] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.264057][ T5675] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.325611][ T5774] netlink: 'syz.1.934': attribute type 1 has an invalid length. [ 72.393536][ T5778] loop0: detected capacity change from 0 to 1024 [ 72.401238][ T5778] EXT4-fs: Ignoring removed bh option [ 72.406749][ T5778] EXT4-fs: Ignoring removed nomblk_io_submit option [ 72.418615][ T5782] loop2: detected capacity change from 0 to 128 [ 72.421127][ T5778] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.516847][ T5778] ================================================================== [ 72.525706][ T5778] BUG: KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode [ 72.535506][ T5778] [ 72.538296][ T5778] write to 0xffff8881198ddbb0 of 4 bytes by task 5789 on cpu 1: [ 72.546763][ T5778] writeback_single_inode+0x14a/0x3e0 [ 72.552548][ T5778] sync_inode_metadata+0x5b/0x90 [ 72.557899][ T5778] generic_buffers_fsync_noflush+0xd9/0x120 [ 72.563950][ T5778] ext4_sync_file+0x1ab/0x690 [ 72.568681][ T5778] vfs_fsync_range+0x10d/0x130 [ 72.573571][ T5778] ext4_buffered_write_iter+0x34f/0x3c0 [ 72.579263][ T5778] ext4_file_write_iter+0x383/0xf00 [ 72.584600][ T5778] iter_file_splice_write+0x5f2/0x970 [ 72.590109][ T5778] direct_splice_actor+0x156/0x2a0 [ 72.595267][ T5778] splice_direct_to_actor+0x312/0x680 [ 72.600702][ T5778] do_splice_direct+0xda/0x150 [ 72.605527][ T5778] do_sendfile+0x380/0x650 [ 72.607987][ T5782] syz.2.927: attempt to access beyond end of device [ 72.607987][ T5782] loop2: rw=2049, sector=129, nr_sectors = 8 limit=128 [ 72.609975][ T5778] __x64_sys_sendfile64+0x105/0x150 [ 72.628626][ T5778] x64_sys_call+0xb39/0x2fb0 [ 72.633307][ T5778] do_syscall_64+0xd2/0x200 [ 72.635712][ T5782] syz.2.927: attempt to access beyond end of device [ 72.635712][ T5782] loop2: rw=2049, sector=145, nr_sectors = 8 limit=128 [ 72.637843][ T5778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.637874][ T5778] [ 72.637882][ T5778] read to 0xffff8881198ddbb0 of 4 bytes by task 5778 on cpu 0: [ 72.667082][ T5778] generic_buffers_fsync_noflush+0x80/0x120 [ 72.670389][ T5782] syz.2.927: attempt to access beyond end of device [ 72.670389][ T5782] loop2: rw=2049, sector=161, nr_sectors = 8 limit=128 [ 72.673036][ T5778] ext4_sync_file+0x1ab/0x690 [ 72.673076][ T5778] vfs_fsync_range+0x10d/0x130 [ 72.673101][ T5778] ext4_buffered_write_iter+0x34f/0x3c0 [ 72.673129][ T5778] ext4_file_write_iter+0x383/0xf00 [ 72.701499][ T5782] syz.2.927: attempt to access beyond end of device [ 72.701499][ T5782] loop2: rw=2049, sector=177, nr_sectors = 8 limit=128 [ 72.706641][ T5778] iter_file_splice_write+0x5f2/0x970 [ 72.706688][ T5778] direct_splice_actor+0x156/0x2a0 [ 72.706726][ T5778] splice_direct_to_actor+0x312/0x680 [ 72.735959][ T5778] do_splice_direct+0xda/0x150 [ 72.739635][ T5782] syz.2.927: attempt to access beyond end of device [ 72.739635][ T5782] loop2: rw=2049, sector=193, nr_sectors = 8 limit=128 [ 72.740930][ T5778] do_sendfile+0x380/0x650 [ 72.740966][ T5778] __x64_sys_sendfile64+0x105/0x150 [ 72.740991][ T5778] x64_sys_call+0xb39/0x2fb0 [ 72.768892][ T5778] do_syscall_64+0xd2/0x200 [ 72.771448][ T5782] syz.2.927: attempt to access beyond end of device [ 72.771448][ T5782] loop2: rw=2049, sector=209, nr_sectors = 8 limit=128 [ 72.773514][ T5778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.773547][ T5778] [ 72.773551][ T5778] value changed: 0x00000038 -> 0x00000002 [ 72.773562][ T5778] [ 72.773565][ T5778] Reported by Kernel Concurrency Sanitizer on: [ 72.773593][ T5778] CPU: 0 UID: 0 PID: 5778 Comm: syz.0.925 Not tainted 6.15.0-syzkaller-13473-gc0c9379f235d #0 PREEMPT(voluntary) [ 72.773626][ T5778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.801355][ T5782] syz.2.927: attempt to access beyond end of device [ 72.801355][ T5782] loop2: rw=2049, sector=225, nr_sectors = 8 limit=128 [ 72.802026][ T5778] ================================================================== [ 72.856631][ T5782] syz.2.927: attempt to access beyond end of device [ 72.856631][ T5782] loop2: rw=2049, sector=241, nr_sectors = 8 limit=128 [ 72.871155][ T5782] syz.2.927: attempt to access beyond end of device [ 72.871155][ T5782] loop2: rw=2049, sector=257, nr_sectors = 8 limit=128 [ 72.885212][ T5782] syz.2.927: attempt to access beyond end of device [ 72.885212][ T5782] loop2: rw=2049, sector=273, nr_sectors = 8 limit=128 [ 73.280344][ T5789] syz.0.925 (5789) used greatest stack depth: 9776 bytes left [ 73.295671][ T5675] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.