last executing test programs: 842.531857ms ago: executing program 0 (id=1780): r0 = syz_io_uring_setup(0x239, &(0x7f0000000740)={0x0, 0x1c2a, 0x10100}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1cb, 0x40000, 0x12345, {0x0, r3}}) io_uring_enter(r0, 0x2ded, 0xef92, 0x0, 0x0, 0x0) 813.040818ms ago: executing program 4 (id=1783): syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000280)='./file0\x00', 0x2000414, &(0x7f0000000340)=ANY=[@ANYBLOB="6e6f6e756d7461696c2c6e66732c73686f72746e616d653d6c6f7765722c757466383d312c64656275672c696f636861727365743d757466382c73686f72746e616d653d6d697865642c757466383d312c004845160000000000"], 0x1, 0x2a1, &(0x7f0000000540)="$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") r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000080)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000880)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 741.540669ms ago: executing program 0 (id=1785): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000080)=0x80000049, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x18, 0x0, &(0x7f0000000040)) 737.729089ms ago: executing program 4 (id=1786): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="05000000040000009c0000000b"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000500000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000c300000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000380)='sys_enter\x00', r1}, 0x18) acct(0x0) 700.080559ms ago: executing program 0 (id=1787): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000001b40)) 673.73377ms ago: executing program 0 (id=1788): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000008fd8850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='kfree\x00', r0, 0x0, 0x4000000000002ab}, 0x18) symlinkat(&(0x7f0000001040)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00') acct(&(0x7f00000001c0)='./file0\x00') 630.539291ms ago: executing program 4 (id=1789): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000ac0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000b00)={0x30, r1, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_KEY={0x14, 0x30, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x10, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x4}]}]}]}, 0x30}}, 0x20000000) 624.931001ms ago: executing program 0 (id=1790): bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x25c, &(0x7f0000000440)=@framed={{0x18, 0x2}, [@printk={@ld}, @call={0x85, 0x0, 0x0, 0x7}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={&(0x7f00000002c0)='rpm_return_int\x00', r0}, 0x10) syz_open_dev$usbfs(&(0x7f0000000180), 0x205, 0x2581) 607.453941ms ago: executing program 4 (id=1791): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18, 0x68000000}, 0x0) r0 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000100)=@rxrpc=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e23, 0x9, @private1}}, 0xa0, 0x0, 0x0, &(0x7f0000000180)=ANY=[], 0x18, 0x68000000}, 0x80fe) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[], 0x18, 0x68000000}, 0x80fe) 583.668471ms ago: executing program 0 (id=1792): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e24, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080)=0x11, 0x4) sendmmsg$inet(r0, &(0x7f0000000380)=[{{&(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10, 0x0}}], 0x1, 0x2000c000) 564.077362ms ago: executing program 4 (id=1794): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=@bridge_delneigh={0x28, 0x1c, 0x325, 0x70bd27, 0x25dfdbff, {0x7, 0x0, 0x0, r2, 0x80, 0x8e, 0x4}, [@NDA_LLADDR={0xa, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}}]}, 0x28}, 0x1, 0x0, 0x0, 0x448c5}, 0x14) 550.748372ms ago: executing program 4 (id=1795): ptrace(0x10, 0x1) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x6, 0x0, 0x0, 0x0, 0x8000000009917, 0x400000000000fffd}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0xffffffffffffffff}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x0, 0x0, 0x1}, 0x0) 495.414402ms ago: executing program 1 (id=1800): r0 = syz_io_uring_setup(0x239, &(0x7f0000000740)={0x0, 0x1c2a, 0x10100}, &(0x7f0000000180), &(0x7f00000001c0)=0x0) syz_io_uring_setup(0xc4f, &(0x7f0000000440)={0x0, 0xfffffffc, 0x10100, 0x7fe}, &(0x7f0000000400)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r2, r1, &(0x7f0000002540)=@IORING_OP_OPENAT2={0x1c, 0x40, 0x0, 0xffffffffffffffff, &(0x7f0000001500)={0x200000, 0x3a, 0xc}, &(0x7f0000001540)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x18, 0x0, 0x23456}) io_uring_enter(r0, 0x2ded, 0x8901, 0x0, 0x0, 0x4c) 495.243762ms ago: executing program 3 (id=1801): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0006}]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000280)=@framed, &(0x7f0000000040)='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}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') close_range(r0, 0xffffffffffffffff, 0x0) 474.368253ms ago: executing program 3 (id=1802): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0600000004000000990000000d"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000c300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x13, 0x13, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x0}, @generic={0x66, 0x8}, @initr0, @exit, @alu={0x6, 0x0, 0x3, 0xa, 0x0, 0x2}, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f0000000340)=""/222, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1, @void, @value}, 0x24) 473.435733ms ago: executing program 1 (id=1812): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000), 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000280)=0xd9, 0x4) readv(r0, &(0x7f0000001780)=[{&(0x7f0000000480)=""/123, 0x7b}], 0x1) sendmsg$can_bcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="05000000030800"/16, @ANYRES64=0x0, @ANYRES64=0x2710], 0x80}}, 0x0) 444.505823ms ago: executing program 3 (id=1803): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18010000000000100000000000000000850000007d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x52) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000940)={&(0x7f00000003c0)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) connect$phonet_pipe(r1, &(0x7f0000000340)={0x23, 0x0, 0x0, 0x2}, 0x10) ioctl$SIOCPNENABLEPIPE(r1, 0x89ed, 0x0) 388.148864ms ago: executing program 3 (id=1804): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000c300000095"], &(0x7f0000000000)='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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000006c0)='kfree\x00', r1}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0xe, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000400)={{r2}, &(0x7f0000000240), &(0x7f00000003c0)}, 0x20) 387.980404ms ago: executing program 3 (id=1805): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000000802000021"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=@framed={{}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r0}, {}, {0x85, 0x0, 0x0, 0x1b}}]}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x18) ustat(0x7fffffff, 0x0) 387.807534ms ago: executing program 1 (id=1806): fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100)='fuseblk\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000000)='./file0\x00', 0x400, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xfa, 0x2b4, &(0x7f00000009c0)="$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") mount$nfs(&(0x7f0000000100)='+\x80.', 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) 387.662484ms ago: executing program 3 (id=1807): r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0xf}, &(0x7f00000000c0)=0x8) 365.824364ms ago: executing program 1 (id=1808): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0xe, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x3}, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x64010101, @local}, @time_exceeded={0x80, 0x0, 0x0, 0x12, 0x0, 0x3f18, {0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback}}}}}}, 0x0) 348.589215ms ago: executing program 1 (id=1809): bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000080)=[{{&(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, 0x0}}, {{&(0x7f00000001c0)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000240)="aabb", 0x2}], 0x1}}], 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f00000000c0)="0bbb268dd6ffa80800000000000000000000210d0000aaa8fa017242ba9380d424000000000000002900000002000000", 0xfe60) 288.159366ms ago: executing program 1 (id=1810): syz_usb_connect(0x0, 0x24, &(0x7f0000000440)={{0x12, 0x1, 0x110, 0xf2, 0x84, 0xb2, 0x40, 0x5a9, 0x264a, 0x24e8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0xc, 0x8, 0xe0, 0x9, [{{0x9, 0x4, 0x9a, 0x8, 0x0, 0xe, 0x1, 0x0, 0x80}}]}}]}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="24000000700039022abd7000fbdbdf2507000000", @ANYRES32=r1, @ANYBLOB="0c000180080001"], 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) 77.539939ms ago: executing program 2 (id=1815): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x8020000) mount_setattr(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x0, &(0x7f00000005c0)={0x8, 0x70, 0x80000}, 0x20) 61.489239ms ago: executing program 2 (id=1816): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x8020000) 47.07132ms ago: executing program 2 (id=1817): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x275a, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x8}) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x1, 0x0, 0xb8, 0x1fd}) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x2, 0x1, 0x400000200}) 31.02753ms ago: executing program 2 (id=1818): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18, 0x10}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x4c, &(0x7f000002eff0)={0x133, &(0x7f0000000000)=[{}]}, 0x10) recvmmsg(r1, &(0x7f0000007340)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=""/61, 0x3d}}], 0x1, 0x0, 0x0) 16.05646ms ago: executing program 2 (id=1819): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ffffffff01"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000220000000000000000000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000021007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x23, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) newfstatat(0xffffffffffffff9c, &(0x7f0000030380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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0x0, 0x1000) 0s ago: executing program 2 (id=1820): r0 = syz_io_uring_setup(0x109, &(0x7f0000000140)={0x0, 0x114df, 0x0, 0xffffffff, 0x89}, &(0x7f00000001c0)=0x0, &(0x7f0000000440)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000380)='./cgroup\x00', 0x2, 0x298f82}) io_uring_enter(r0, 0x3516, 0xaddf, 0x2, 0x0, 0x1517f) kernel console output (not intermixed with test programs): lem. [ 37.147388][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.173386][ T3317] team0: Port device team_slave_0 added [ 37.184817][ T3316] team0: Port device team_slave_0 added [ 37.191582][ T3316] team0: Port device team_slave_1 added [ 37.205748][ T3317] team0: Port device team_slave_1 added [ 37.231998][ T3309] hsr_slave_0: entered promiscuous mode [ 37.238557][ T3309] hsr_slave_1: entered promiscuous mode [ 37.244582][ T3309] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.252184][ T3309] Cannot create hsr debugfs directory [ 37.265271][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.272406][ 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. [ 37.299376][ T3317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.311819][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.318998][ T3316] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.345534][ T3316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.359177][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.366274][ T3316] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.392420][ T3316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.403571][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.410699][ 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. [ 37.437020][ T3317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.464418][ T3314] hsr_slave_0: entered promiscuous mode [ 37.470963][ T3314] hsr_slave_1: entered promiscuous mode [ 37.476910][ T3314] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.484644][ T3314] Cannot create hsr debugfs directory [ 37.552971][ T3316] hsr_slave_0: entered promiscuous mode [ 37.558969][ T3316] hsr_slave_1: entered promiscuous mode [ 37.565242][ T3316] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.572873][ T3316] Cannot create hsr debugfs directory [ 37.595442][ T3317] hsr_slave_0: entered promiscuous mode [ 37.602138][ T3317] hsr_slave_1: entered promiscuous mode [ 37.608000][ T3317] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.615622][ T3317] Cannot create hsr debugfs directory [ 37.740247][ T3308] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 37.756630][ T3308] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 37.765644][ T3308] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 37.782258][ T3308] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 37.811862][ T3309] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 37.821057][ T3309] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 37.829898][ T3309] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 37.838998][ T3309] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 37.880631][ T3314] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 37.890519][ T3314] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 37.901249][ T3314] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 37.910737][ T3314] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 37.948753][ T3308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.956681][ T3317] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 37.966050][ T3317] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 37.987928][ T3317] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 38.005428][ T3317] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 38.016502][ T3308] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.029704][ T3316] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.038558][ T3316] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.052959][ T3316] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.064715][ T1765] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.071855][ T1765] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.081734][ T3316] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.092842][ T1466] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.100199][ T1466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.144219][ T3309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.175565][ T3309] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.193325][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.200551][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.213478][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.220728][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.236046][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.244918][ T3308] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.264970][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.286656][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.296586][ T3317] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.313193][ T3309] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 38.323861][ T3309] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.337556][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.344718][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.361480][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.390652][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.397856][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.407165][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.414522][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.423518][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.430678][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.447761][ T3316] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.466147][ T3308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.481158][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.488350][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.512883][ T3309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.526359][ T3314] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 38.536922][ T3314] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.557178][ T1765] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.564303][ T1765] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.624263][ T3316] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 38.634706][ T3316] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.663331][ T3317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.736514][ T3309] veth0_vlan: entered promiscuous mode [ 38.752346][ T3309] veth1_vlan: entered promiscuous mode [ 38.772296][ T3308] veth0_vlan: entered promiscuous mode [ 38.796374][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.806100][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.842320][ T3308] veth1_vlan: entered promiscuous mode [ 38.861223][ T3309] veth0_macvtap: entered promiscuous mode [ 38.879063][ T3308] veth0_macvtap: entered promiscuous mode [ 38.896113][ T3309] veth1_macvtap: entered promiscuous mode [ 38.916498][ T3308] veth1_macvtap: entered promiscuous mode [ 38.927808][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.956565][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.966927][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.977393][ T3317] veth0_vlan: entered promiscuous mode [ 38.991149][ T3309] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.000129][ T3309] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.009021][ T3309] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.017967][ T3309] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.038007][ T3314] veth0_vlan: entered promiscuous mode [ 39.049855][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.059343][ T3317] veth1_vlan: entered promiscuous mode [ 39.078980][ T3308] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.088213][ T3308] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.097164][ T3308] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.105995][ T3308] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.122285][ T3314] veth1_vlan: entered promiscuous mode [ 39.135160][ T3309] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 39.139941][ T3314] veth0_macvtap: entered promiscuous mode [ 39.161208][ T3316] veth0_vlan: entered promiscuous mode [ 39.167874][ T3314] veth1_macvtap: entered promiscuous mode [ 39.188608][ T3317] veth0_macvtap: entered promiscuous mode [ 39.201772][ T3316] veth1_vlan: entered promiscuous mode [ 39.230406][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.242968][ T3317] veth1_macvtap: entered promiscuous mode [ 39.259135][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.274086][ T3316] veth0_macvtap: entered promiscuous mode [ 39.290825][ T3316] veth1_macvtap: entered promiscuous mode [ 39.298704][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.313747][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.324252][ T3314] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.333151][ T3314] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.341918][ T3314] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.350675][ T3314] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.382678][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.393298][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.405963][ T3317] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.414913][ T3317] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.421522][ T3490] loop3: detected capacity change from 0 to 512 [ 39.423849][ T3317] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.439235][ T3317] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.441191][ T3490] EXT4-fs (loop3): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 39.462037][ T29] kauditd_printk_skb: 33 callbacks suppressed [ 39.462051][ T29] audit: type=1400 audit(1750082607.026:105): avc: denied { mount } for pid=3488 comm="syz.3.8" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 39.498202][ T29] audit: type=1400 audit(1750082607.026:106): avc: denied { open } for pid=3487 comm="syz.1.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 39.518129][ T29] audit: type=1400 audit(1750082607.026:107): avc: denied { kernel } for pid=3487 comm="syz.1.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 39.537964][ T29] audit: type=1400 audit(1750082607.086:108): avc: denied { cpu } for pid=3487 comm="syz.1.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 39.568950][ T29] audit: type=1400 audit(1750082607.126:109): avc: denied { write } for pid=3488 comm="syz.3.8" name="file3" dev="loop3" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 39.570416][ T3316] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.600409][ T3316] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.609213][ T3316] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.611660][ T3490] Quota error (device loop3): v2_read_file_info: Free block number 58381 out of range (1, 6). [ 39.618034][ T3316] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.628667][ T3490] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 39.721572][ T3309] EXT4-fs (loop3): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 39.760545][ T29] audit: type=1400 audit(1750082607.316:110): avc: denied { create } for pid=3498 comm="syz.1.12" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 39.838346][ T3507] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1'. [ 39.864794][ T29] audit: type=1400 audit(1750082607.346:111): avc: denied { setopt } for pid=3498 comm="syz.1.12" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 39.885385][ T29] audit: type=1400 audit(1750082607.416:112): avc: denied { tracepoint } for pid=3510 comm="syz.1.13" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 39.922198][ T3513] netlink: 'syz.3.14': attribute type 8 has an invalid length. [ 39.959684][ T29] audit: type=1400 audit(1750082607.486:113): avc: denied { create } for pid=3515 comm="syz.4.15" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=packet_socket permissive=1 [ 40.029024][ C0] IPv4: Oversized IP packet from 172.20.20.24 [ 40.041740][ T3527] loop1: detected capacity change from 0 to 2048 [ 40.088818][ T3527] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.109998][ T3527] EXT4-fs error (device loop1): ext4_find_inline_data_nolock:169: inode #12: comm syz.1.18: inline data xattr refers to an external xattr inode [ 40.138594][ T3527] EXT4-fs (loop1): Remounting filesystem read-only [ 40.152167][ T3544] tap0: tun_chr_ioctl cmd 1074025672 [ 40.157544][ T3544] tap0: ignored: set checksum disabled [ 40.163575][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.166460][ T3546] netlink: 37 bytes leftover after parsing attributes in process `syz.3.28'. [ 40.271293][ T3558] netlink: 16 bytes leftover after parsing attributes in process `syz.3.34'. [ 40.424964][ T3583] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 40.437556][ T3585] netlink: 404 bytes leftover after parsing attributes in process `syz.0.45'. [ 40.525232][ T3599] tap0: tun_chr_ioctl cmd 1074025675 [ 40.530838][ T3599] tap0: persist disabled [ 40.588144][ T3601] netlink: 8 bytes leftover after parsing attributes in process `syz.4.54'. [ 40.616243][ T3603] netlink: 'syz.4.55': attribute type 25 has an invalid length. [ 40.624137][ T3603] netlink: 'syz.4.55': attribute type 28 has an invalid length. [ 40.863884][ T3627] tmpfs: Unknown parameter 'ns/mnt' [ 40.953795][ T3637] netlink: 'syz.2.71': attribute type 10 has an invalid length. [ 40.976168][ T3637] team0: Port device dummy0 added [ 40.986453][ T3641] netlink: 44 bytes leftover after parsing attributes in process `syz.4.73'. [ 41.012977][ T3637] netlink: 'syz.2.71': attribute type 10 has an invalid length. [ 41.030345][ T3637] team0: Port device dummy0 removed [ 41.037734][ T3637] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 41.051717][ T3637] syz.2.71 (3637) used greatest stack depth: 10720 bytes left [ 41.093480][ T3651] netlink: 4 bytes leftover after parsing attributes in process `syz.4.78'. [ 41.102488][ T3651] netlink: 4 bytes leftover after parsing attributes in process `syz.4.78'. [ 41.111745][ T3651] netlink: 4 bytes leftover after parsing attributes in process `syz.4.78'. [ 41.132630][ T3651] netlink: 4 bytes leftover after parsing attributes in process `syz.4.78'. [ 41.249256][ T3673] loop1: detected capacity change from 0 to 512 [ 41.258259][ T3673] EXT4-fs: Ignoring removed mblk_io_submit option [ 41.268760][ T3673] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 41.282161][ T3673] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 41.292955][ T3669] loop3: detected capacity change from 0 to 512 [ 41.299776][ T3669] ======================================================= [ 41.299776][ T3669] WARNING: The mand mount option has been deprecated and [ 41.299776][ T3669] and is ignored by this kernel. Remove the mand [ 41.299776][ T3669] option from the mount to silence this warning. [ 41.299776][ T3669] ======================================================= [ 41.350589][ T3673] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec119, mo2=0002] [ 41.359018][ T3673] System zones: 1-12 [ 41.368996][ T3673] EXT4-fs (loop1): orphan cleanup on readonly fs [ 41.376249][ T3673] EXT4-fs (loop1): 1 truncate cleaned up [ 41.384619][ T3673] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 41.403812][ T3669] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 41.413642][ T3673] capability: warning: `syz.1.87' uses 32-bit capabilities (legacy support in use) [ 41.426911][ T3669] EXT4-fs (loop3): warning: maximal mount count reached, running e2fsck is recommended [ 41.457002][ T3669] EXT4-fs error (device loop3): ext4_orphan_get:1393: comm syz.3.86: inode #15: comm syz.3.86: iget: illegal inode # [ 41.489288][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.502479][ T3669] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.86: couldn't read orphan inode 15 (err -117) [ 41.518821][ T3669] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.570320][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.909469][ T3750] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=3750 comm=syz.0.118 [ 42.146800][ T3786] SELinux: failed to load policy [ 42.336102][ T3816] xt_CT: You must specify a L4 protocol and not use inversions on it [ 42.377652][ T3817] netlink: 'syz.4.146': attribute type 10 has an invalid length. [ 42.399697][ T3817] dummy0: entered promiscuous mode [ 42.427434][ T3817] bridge0: port 3(dummy0) entered blocking state [ 42.434007][ T3817] bridge0: port 3(dummy0) entered disabled state [ 42.446528][ T3817] dummy0: entered allmulticast mode [ 42.452656][ T3817] bridge0: port 3(dummy0) entered blocking state [ 42.459471][ T3817] bridge0: port 3(dummy0) entered forwarding state [ 42.566799][ T3829] loop2: detected capacity change from 0 to 256 [ 42.625229][ T3829] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 43.072592][ T3863] capability: warning: `syz.0.167' uses deprecated v2 capabilities in a way that may be insecure [ 43.086111][ T3865] syz.2.166 uses obsolete (PF_INET,SOCK_PACKET) [ 43.110276][ T3867] hsr_slave_1 (unregistering): left promiscuous mode [ 43.219692][ T3884] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 43.249768][ T3890] loop2: detected capacity change from 0 to 512 [ 43.258312][ T3884] xt_hashlimit: max too large, truncated to 1048576 [ 43.281327][ T3890] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.295400][ T3884] Cannot find set identified by id 0 to match [ 43.300149][ T3890] ext4 filesystem being mounted at /32/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.348440][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.357726][ T3902] loop0: detected capacity change from 0 to 128 [ 43.378256][ T3906] program syz.2.186 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 43.392340][ T3902] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 43.410267][ T3902] ext4 filesystem being mounted at /48/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 43.467303][ T3316] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 43.511637][ T3922] loop0: detected capacity change from 0 to 1024 [ 43.529851][ T3922] EXT4-fs: inline encryption not supported [ 43.537017][ T3922] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 43.562121][ T3922] EXT4-fs error (device loop0): ext4_map_blocks:816: inode #3: block 1: comm syz.0.191: lblock 1 mapped to illegal pblock 1 (length 1) [ 43.586444][ T3922] EXT4-fs (loop0): Remounting filesystem read-only [ 43.599549][ T3922] EXT4-fs (loop0): 1 orphan inode deleted [ 43.605956][ T3922] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.646160][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.700246][ T3941] netlink: 'syz.3.202': attribute type 1 has an invalid length. [ 43.717245][ T3938] loop1: detected capacity change from 0 to 2048 [ 43.762211][ T3938] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.879936][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.935008][ T3973] loop1: detected capacity change from 0 to 512 [ 43.951239][ T3973] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 43.978415][ T3973] EXT4-fs (loop1): 1 truncate cleaned up [ 43.992972][ T3973] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.065868][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.367020][ T4028] SELinux: policydb version 0 does not match my version range 15-34 [ 44.377092][ T4030] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 44.379732][ T4028] SELinux: failed to load policy [ 44.499032][ T4056] netlink: 'syz.0.254': attribute type 11 has an invalid length. [ 44.543511][ T4062] tap0: tun_chr_ioctl cmd 1074025677 [ 44.559785][ T4062] tap0: linktype set to 823 [ 44.643579][ T29] kauditd_printk_skb: 223 callbacks suppressed [ 44.643612][ T29] audit: type=1400 audit(1750082612.206:335): avc: denied { ioctl } for pid=4075 comm="syz.1.261" path="socket:[5687]" dev="sockfs" ino=5687 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 44.678467][ T4076] bridge_slave_0: invalid flags given to default FDB implementation [ 44.706809][ T29] audit: type=1400 audit(1750082612.266:336): avc: denied { validate_trans } for pid=4078 comm="syz.2.263" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 44.773434][ T29] audit: type=1400 audit(1750082612.286:337): avc: denied { bind } for pid=4077 comm="syz.3.262" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 44.862016][ T4102] loop3: detected capacity change from 0 to 512 [ 44.862385][ T4104] __nla_validate_parse: 14 callbacks suppressed [ 44.862403][ T4104] netlink: 4 bytes leftover after parsing attributes in process `syz.4.274'. [ 44.903317][ T4102] EXT4-fs (loop3): too many log groups per flexible block group [ 44.911148][ T4102] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 44.918106][ T4102] EXT4-fs (loop3): mount failed [ 45.067153][ T29] audit: type=1400 audit(1750082612.626:338): avc: denied { bind } for pid=4127 comm="syz.1.285" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 45.136187][ T29] audit: type=1400 audit(1750082612.626:339): avc: denied { name_bind } for pid=4127 comm="syz.1.285" src=18464 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 45.157457][ T29] audit: type=1400 audit(1750082612.626:340): avc: denied { node_bind } for pid=4127 comm="syz.1.285" saddr=255.255.255.255 src=18464 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 45.180343][ T29] audit: type=1400 audit(1750082612.626:341): avc: denied { connect } for pid=4127 comm="syz.1.285" laddr=255.255.255.255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 45.226721][ T29] audit: type=1400 audit(1750082612.786:342): avc: denied { create } for pid=4142 comm="syz.2.293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 45.246480][ T29] audit: type=1400 audit(1750082612.786:343): avc: denied { write } for pid=4142 comm="syz.2.293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 45.259871][ T4147] ptp: physical clock is free running [ 45.290003][ T29] audit: type=1400 audit(1750082612.786:344): avc: denied { bind } for pid=4144 comm="syz.3.294" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 45.355344][ T4159] loop1: detected capacity change from 0 to 512 [ 45.372507][ T4159] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 45.382538][ T4159] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 45.391545][ T4159] System zones: 0-2, 18-18, 34-35 [ 45.393326][ T4164] loop4: detected capacity change from 0 to 512 [ 45.409968][ T4164] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 45.409977][ T4159] EXT4-fs (loop1): mounted filesystem 00000000-0700-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.425108][ T4159] EXT4-fs error (device loop1): ext4_readdir:264: inode #2: block 3: comm syz.1.302: path /58/file0: bad entry in directory: rec_len is smaller than minimal - offset=44, inode=0, rec_len=0, size=2048 fake=0 [ 45.453748][ T4169] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 45.459909][ T4164] EXT4-fs (loop4): 1 truncate cleaned up [ 45.472942][ T4169] xt_SECMARK: invalid security context 'system_u:object_r:dbusd_etc_t:s0' [ 45.487410][ T4164] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.504708][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0700-0000-0000-000000000000. [ 45.523124][ T4164] EXT4-fs error (device loop4): ext4_generic_delete_entry:2668: inode #2: block 13: comm syz.4.303: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 45.547370][ T4164] EXT4-fs (loop4): Remounting filesystem read-only [ 45.554060][ T4164] EXT4-fs warning (device loop4): ext4_rename_delete:3726: inode #2: comm syz.4.303: Deleting old file: nlink 5, error=-117 [ 45.589042][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.889822][ T4239] loop1: detected capacity change from 0 to 2048 [ 45.921983][ T4246] nfs4: Bad value for 'source' [ 45.940150][ T4239] loop1: p1 < > p4 [ 45.944733][ T4239] loop1: p4 size 8388608 extends beyond EOD, truncated [ 45.964487][ T4252] SET target dimension over the limit! [ 45.978864][ T4249] 9pnet: Could not find request transport: ro¥:£’k㵜›j [ 45.989049][ T4255] netlink: 136 bytes leftover after parsing attributes in process `syz.3.339'. [ 46.120207][ T4273] Illegal XDP return value 435075848 on prog (id 152) dev N/A, expect packet loss! [ 46.130965][ T36] kernel write not supported for file /156/attr/exec (pid: 36 comm: kworker/1:1) [ 46.225166][ T4291] sit0: entered promiscuous mode [ 46.249825][ T4296] loop3: detected capacity change from 0 to 512 [ 46.251302][ T4291] netlink: 'syz.1.357': attribute type 1 has an invalid length. [ 46.265136][ T4291] netlink: 1 bytes leftover after parsing attributes in process `syz.1.357'. [ 46.267082][ T4296] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 46.305910][ T4296] EXT4-fs error (device loop3): xattr_find_entry:333: inode #15: comm syz.3.359: corrupted xattr entries [ 46.327517][ T4296] EXT4-fs (loop3): Remounting filesystem read-only [ 46.334233][ T4296] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 46.366864][ T4296] EXT4-fs (loop3): 1 truncate cleaned up [ 46.373132][ T4296] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.421880][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.452122][ T4318] loop1: detected capacity change from 0 to 256 [ 46.649920][ T4343] loop0: detected capacity change from 0 to 2048 [ 46.666815][ T4343] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.701439][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.711819][ T4349] loop4: detected capacity change from 0 to 256 [ 46.726430][ T4351] netlink: 12 bytes leftover after parsing attributes in process `syz.1.385'. [ 46.785230][ T4363] netlink: 'syz.1.390': attribute type 21 has an invalid length. [ 46.793997][ T4363] netlink: 156 bytes leftover after parsing attributes in process `syz.1.390'. [ 46.803046][ T4363] netlink: 4 bytes leftover after parsing attributes in process `syz.1.390'. [ 46.876918][ T4379] netlink: 8 bytes leftover after parsing attributes in process `syz.1.395'. [ 46.938774][ T4388] loop1: detected capacity change from 0 to 1024 [ 46.949358][ T4388] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 46.972426][ T4388] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #11: comm syz.1.401: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 46.992091][ T4388] EXT4-fs error (device loop1): ext4_orphan_get:1398: comm syz.1.401: couldn't read orphan inode 11 (err -117) [ 47.005304][ T4388] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.025395][ T4388] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.401: Invalid block bitmap block 0 in block_group 0 [ 47.048510][ T4388] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.401: Failed to acquire dquot type 0 [ 47.097883][ T4388] syz.1.401 (4388) used greatest stack depth: 9624 bytes left [ 47.132516][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.155343][ T4403] futex_wake_op: syz.2.410 tries to shift op by -1; fix this program [ 47.299012][ T4418] syz.1.415 (4418) used greatest stack depth: 9432 bytes left [ 47.467661][ T4469] Zero length message leads to an empty skb [ 47.547505][ T4479] loop4: detected capacity change from 0 to 128 [ 47.567393][ T4479] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 47.570523][ T4481] loop2: detected capacity change from 0 to 256 [ 47.591126][ T4479] ext4 filesystem being mounted at /87/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 47.658945][ T4479] EXT4-fs (loop4): re-mounted 76b65be2-f6da-4727-8c75-0525a5b65a09 ro. [ 47.672329][ T4481] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 47.681581][ T4481] FAT-fs (loop2): Filesystem has been set read-only [ 47.696442][ T4496] EXT4-fs (loop4): re-mounted 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w. [ 47.711278][ T4481] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 47.721449][ T4498] loop0: detected capacity change from 0 to 512 [ 47.728092][ T4498] EXT4-fs: Ignoring removed nobh option [ 47.734743][ T4481] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 47.745088][ T4481] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 47.754709][ T4481] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 47.763654][ T4481] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 47.776801][ T3317] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 47.787772][ T4505] SELinux: Context '8z is not valid (left unmapped). [ 47.794081][ T4481] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 47.797083][ T4498] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #3: comm syz.0.445: corrupted inode contents [ 47.803459][ T4481] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 47.824907][ T4481] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 47.833879][ T4481] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 196) [ 47.837857][ T4498] EXT4-fs error (device loop0): ext4_dirty_inode:6459: inode #3: comm syz.0.445: mark_inode_dirty error [ 47.889881][ T4498] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #3: comm syz.0.445: corrupted inode contents [ 47.912189][ T4498] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #3: comm syz.0.445: mark_inode_dirty error [ 47.927225][ T4498] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.445: Failed to acquire dquot type 0 [ 47.970908][ T4498] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #16: comm syz.0.445: corrupted inode contents [ 47.989465][ T4498] EXT4-fs error (device loop0): ext4_dirty_inode:6459: inode #16: comm syz.0.445: mark_inode_dirty error [ 48.012079][ T4498] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #16: comm syz.0.445: corrupted inode contents [ 48.029476][ T4498] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #16: comm syz.0.445: mark_inode_dirty error [ 48.056060][ T4498] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #16: comm syz.0.445: corrupted inode contents [ 48.072328][ T4498] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 48.081628][ T4532] loop9: detected capacity change from 0 to 7 [ 48.089618][ T4498] EXT4-fs error (device loop0): ext4_do_update_inode:5568: inode #16: comm syz.0.445: corrupted inode contents [ 48.091488][ T4532] Buffer I/O error on dev loop9, logical block 0, async page read [ 48.109710][ T4498] EXT4-fs error (device loop0): ext4_truncate:4597: inode #16: comm syz.0.445: mark_inode_dirty error [ 48.130810][ T4498] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 48.132692][ T4532] Buffer I/O error on dev loop9, logical block 0, async page read [ 48.147991][ T4532] loop9: unable to read partition table [ 48.154327][ T4498] EXT4-fs (loop0): 1 truncate cleaned up [ 48.154537][ T4532] loop_reread_partitions: partition scan of loop9 (þ被üŸÑø éÚ¬§½dƤ´à–ƒÝ¡¯¨â·û [ 48.154537][ T4532] Uªÿÿÿÿÿÿ) failed (rc=-5) [ 48.167621][ T4498] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.219523][ T4498] ext4 filesystem being mounted at /105/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.257688][ T4541] loop4: detected capacity change from 0 to 512 [ 48.285491][ T4541] EXT4-fs: Ignoring removed i_version option [ 48.304258][ T4541] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 48.309374][ T4543] loop3: detected capacity change from 0 to 256 [ 48.390713][ T4543] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 48.404567][ T4541] EXT4-fs (loop4): 1 truncate cleaned up [ 48.412008][ T4541] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.453105][ T4543] FAT-fs (loop3): Directory bread(block 64) failed [ 48.461907][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.486910][ T4543] FAT-fs (loop3): Directory bread(block 65) failed [ 48.549611][ T4543] FAT-fs (loop3): Directory bread(block 66) failed [ 48.556259][ T4543] FAT-fs (loop3): Directory bread(block 67) failed [ 48.583863][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.593662][ T4543] FAT-fs (loop3): Directory bread(block 68) failed [ 48.617279][ T4548] netlink: 9286 bytes leftover after parsing attributes in process `syz.4.467'. [ 48.620317][ T4543] FAT-fs (loop3): Directory bread(block 69) failed [ 48.655794][ T4543] FAT-fs (loop3): Directory bread(block 70) failed [ 48.670709][ T4543] FAT-fs (loop3): Directory bread(block 71) failed [ 48.697952][ T4543] FAT-fs (loop3): Directory bread(block 72) failed [ 48.750586][ T4543] FAT-fs (loop3): Directory bread(block 73) failed [ 48.891451][ T4575] loop1: detected capacity change from 0 to 512 [ 48.913344][ T56] kworker/u8:4: attempt to access beyond end of device [ 48.913344][ T56] loop3: rw=1, sector=1224, nr_sectors = 608 limit=256 [ 48.933644][ T56] kworker/u8:4: attempt to access beyond end of device [ 48.933644][ T56] loop3: rw=1, sector=1864, nr_sectors = 2048 limit=256 [ 48.933824][ T4575] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.951077][ T56] kworker/u8:4: attempt to access beyond end of device [ 48.951077][ T56] loop3: rw=1, sector=3912, nr_sectors = 1448 limit=256 [ 49.005646][ T4575] ext4 filesystem being mounted at /96/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.051148][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.112918][ T4600] loop4: detected capacity change from 0 to 512 [ 49.121048][ T4600] EXT4-fs: Ignoring removed oldalloc option [ 49.130628][ T4600] EXT4-fs (loop4): 1 truncate cleaned up [ 49.138220][ T4600] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.209933][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.585129][ T4644] geneve2: entered allmulticast mode [ 49.722650][ T4658] netlink: 156 bytes leftover after parsing attributes in process `syz.0.516'. [ 49.731858][ T4658] netlink: 24 bytes leftover after parsing attributes in process `syz.0.516'. [ 49.743187][ T29] kauditd_printk_skb: 156 callbacks suppressed [ 49.743201][ T29] audit: type=1400 audit(1750082617.306:497): avc: denied { write } for pid=4659 comm="syz.3.517" name="001" dev="devtmpfs" ino=168 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 49.780809][ T29] audit: type=1400 audit(1750082617.346:498): avc: denied { ioctl } for pid=4662 comm="syz.0.518" path="socket:[8280]" dev="sockfs" ino=8280 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 49.827725][ T4667] 0·: renamed from hsr0 (while UP) [ 49.841632][ T4667] 0·: entered allmulticast mode [ 49.846654][ T4667] hsr_slave_0: entered allmulticast mode [ 49.852664][ T4667] hsr_slave_1: entered allmulticast mode [ 49.860816][ T4667] A link change request failed with some changes committed already. Interface 70· may have been left with an inconsistent configuration, please check. [ 49.862648][ T4670] loop1: detected capacity change from 0 to 4096 [ 49.897652][ T4670] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.916563][ T29] audit: type=1400 audit(1750082617.476:499): avc: denied { append } for pid=4669 comm="syz.1.521" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 49.941669][ T4670] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #15: comm syz.1.521: corrupted inode contents [ 49.942065][ T29] audit: type=1400 audit(1750082617.476:500): avc: denied { mounton } for pid=4676 comm="syz.3.522" path="/98/file0" dev="tmpfs" ino=520 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 49.970094][ T4670] EXT4-fs error (device loop1): ext4_dirty_inode:6459: inode #15: comm syz.1.521: mark_inode_dirty error [ 49.988830][ T4670] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #15: comm syz.1.521: corrupted inode contents [ 50.003798][ T4670] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #15: comm syz.1.521: mark_inode_dirty error [ 50.015366][ T4670] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #15: comm syz.1.521: corrupted inode contents [ 50.029088][ T4670] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #15: comm syz.1.521: mark_inode_dirty error [ 50.041721][ T4670] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #15: comm syz.1.521: corrupted inode contents [ 50.055921][ T4670] EXT4-fs error (device loop1): ext4_truncate:4597: inode #15: comm syz.1.521: mark_inode_dirty error [ 50.090537][ T4670] EXT4-fs error (device loop1) in ext4_setattr:5986: Corrupt filesystem [ 50.109625][ T4679] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #15: comm syz.1.521: corrupted inode contents [ 50.153558][ T4691] loop2: detected capacity change from 0 to 1024 [ 50.155221][ T4694] SELinux: Context system_u:object_r: is not valid (left unmapped). [ 50.169289][ T4697] __nla_validate_parse: 1 callbacks suppressed [ 50.169305][ T4697] netlink: 40 bytes leftover after parsing attributes in process `syz.0.530'. [ 50.172922][ T4691] EXT4-fs: Ignoring removed orlov option [ 50.194854][ T29] audit: type=1400 audit(1750082617.726:501): avc: denied { relabelto } for pid=4692 comm="syz.3.531" name="file0" dev="tmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=fifo_file permissive=1 trawcon="system_u:object_r:" [ 50.220562][ T29] audit: type=1400 audit(1750082617.726:502): avc: denied { associate } for pid=4692 comm="syz.3.531" name="file0" dev="tmpfs" ino=536 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:" [ 50.259592][ T4691] EXT4-fs (loop2): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 50.283367][ T3308] EXT4-fs warning (device loop1): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 50.288655][ T4703] netlink: 'syz.0.537': attribute type 1 has an invalid length. [ 50.302576][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.305519][ T4705] netlink: 8 bytes leftover after parsing attributes in process `syz.4.534'. [ 50.331481][ T29] audit: type=1400 audit(1750082617.896:503): avc: denied { unlink } for pid=3309 comm="syz-executor" name="file0" dev="tmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=fifo_file permissive=1 trawcon="system_u:object_r:" [ 50.360217][ T4691] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.415967][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.434546][ T4717] ipvlan2: entered promiscuous mode [ 50.441207][ T4717] bridge0: port 4(ipvlan2) entered blocking state [ 50.447821][ T4717] bridge0: port 4(ipvlan2) entered disabled state [ 50.447897][ T4719] loop1: detected capacity change from 0 to 1024 [ 50.455883][ T4717] ipvlan2: entered allmulticast mode [ 50.467051][ T4717] bridge0: entered allmulticast mode [ 50.474704][ T4717] ipvlan2: left allmulticast mode [ 50.480301][ T4717] bridge0: left allmulticast mode [ 50.483558][ T4719] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 50.496423][ T4719] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 50.507446][ T4724] IPv6: Can't replace route, no match found [ 50.508807][ T4719] JBD2: no valid journal superblock found [ 50.519575][ T4719] EXT4-fs (loop1): Could not load journal inode [ 50.553605][ T29] audit: type=1400 audit(1750082618.116:504): avc: denied { ioctl } for pid=4727 comm="syz.0.546" path="socket:[8383]" dev="sockfs" ino=8383 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 50.610107][ T29] audit: type=1400 audit(1750082618.176:505): avc: denied { bind } for pid=4735 comm="syz.1.550" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 50.634644][ T4738] loop2: detected capacity change from 0 to 1024 [ 50.655947][ T4738] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.672910][ T4738] ext4 filesystem being mounted at /88/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.787770][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.807408][ T29] audit: type=1326 audit(1750082618.366:506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4755 comm="syz.0.559" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72202de929 code=0x7ffc0000 [ 50.834242][ T4760] Invalid ELF header magic: != ELF [ 50.922734][ T4777] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 50.939748][ T4777] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 50.960294][ T4787] bridge0: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 50.971866][ T4787] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.979175][ T4787] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.030853][ T4793] loop4: detected capacity change from 0 to 2048 [ 51.151470][ T4813] loop3: detected capacity change from 0 to 512 [ 51.170551][ T4813] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 51.198688][ T4823] netlink: 4 bytes leftover after parsing attributes in process `syz.2.592'. [ 51.208853][ T4823] netlink: 4 bytes leftover after parsing attributes in process `syz.2.592'. [ 51.225839][ T4823] netlink: 4 bytes leftover after parsing attributes in process `syz.2.592'. [ 51.235142][ T4830] loop0: detected capacity change from 0 to 512 [ 51.244648][ T4813] EXT4-fs (loop3): 1 truncate cleaned up [ 51.251088][ T4813] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.264187][ T4830] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 51.279654][ T4830] EXT4-fs (loop0): orphan cleanup on readonly fs [ 51.281185][ T4823] netlink: 4 bytes leftover after parsing attributes in process `syz.2.592'. [ 51.286689][ T4813] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.295035][ T4823] netlink: 4 bytes leftover after parsing attributes in process `syz.2.592'. [ 51.313938][ T4823] netlink: 4 bytes leftover after parsing attributes in process `syz.2.592'. [ 51.321352][ T4830] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 51.338788][ T4830] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 51.365251][ T4830] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.595: bg 0: block 40: padding at end of block bitmap is not set [ 51.380033][ T4823] netlink: 4 bytes leftover after parsing attributes in process `syz.2.592'. [ 51.389114][ T4823] netlink: 4 bytes leftover after parsing attributes in process `syz.2.592'. [ 51.403055][ T4830] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 51.429572][ T4830] EXT4-fs (loop0): 1 truncate cleaned up [ 51.435929][ T4830] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.492716][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.508992][ T4854] netlink: 'syz.3.606': attribute type 10 has an invalid length. [ 51.548537][ T4854] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 51.606909][ T4868] loop1: detected capacity change from 0 to 1024 [ 51.621899][ T4868] EXT4-fs: inline encryption not supported [ 51.652220][ T4868] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 51.675545][ T4868] EXT4-fs error (device loop1): ext4_map_blocks:816: inode #3: block 1: comm syz.1.611: lblock 1 mapped to illegal pblock 1 (length 1) [ 51.691883][ T4868] EXT4-fs (loop1): Remounting filesystem read-only [ 51.705116][ T4868] EXT4-fs (loop1): 1 orphan inode deleted [ 51.711776][ T4868] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.768655][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.928572][ T4900] usb usb8: usbfs: process 4900 (syz.4.624) did not claim interface 0 before use [ 51.969749][ T4913] loop2: detected capacity change from 0 to 512 [ 51.994226][ T4913] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.034091][ T4913] EXT4-fs (loop2): 1 truncate cleaned up [ 52.060139][ T4913] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.075922][ T4935] ptp: physical clock is free running [ 52.101555][ T4913] EXT4-fs error (device loop2): ext4_generic_delete_entry:2668: inode #2: block 13: comm syz.2.629: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 52.133918][ T4913] EXT4-fs (loop2): Remounting filesystem read-only [ 52.141319][ T4913] EXT4-fs warning (device loop2): ext4_rename_delete:3726: inode #2: comm syz.2.629: Deleting old file: nlink 5, error=-117 [ 52.215948][ T4951] loop3: detected capacity change from 0 to 128 [ 52.223275][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.251319][ T4951] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 52.268311][ T4951] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 52.298068][ T4956] 9pnet: Could not find request transport: ro¥:£’k㵜›j [ 52.316949][ T4430] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 52.403314][ T36] kernel write not supported for file /262/attr/exec (pid: 36 comm: kworker/1:1) [ 52.420958][ T4977] loop0: detected capacity change from 0 to 512 [ 52.437238][ T4981] batadv_slave_1: entered promiscuous mode [ 52.443955][ T4980] batadv_slave_1: left promiscuous mode [ 52.454654][ T4977] EXT4-fs (loop0): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 52.481399][ T4977] EXT4-fs (loop0): re-mounted 00800000-0000-0000-0000-000000000000. [ 52.525122][ T3316] EXT4-fs (loop0): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 52.559893][ T4998] SET target dimension over the limit! [ 52.667725][ T5014] syz.0.679 (5014) used greatest stack depth: 8896 bytes left [ 52.733829][ T5035] loop3: detected capacity change from 0 to 512 [ 52.741695][ T5035] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 52.767272][ T5035] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c018, mo2=0002] [ 52.776066][ T5035] System zones: 0-2, 18-18, 34-34 [ 52.786495][ T5035] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.799274][ T5035] ext4 filesystem being mounted at /134/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.831766][ T5045] netlink: zone id is out of range [ 52.836984][ T5045] netlink: zone id is out of range [ 52.842329][ T5045] netlink: zone id is out of range [ 52.854677][ T5045] netlink: zone id is out of range [ 52.860254][ T5045] netlink: del zone limit has 8 unknown bytes [ 52.871078][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.314118][ T5129] netlink: 'syz.3.732': attribute type 1 has an invalid length. [ 53.410798][ T5148] loop0: detected capacity change from 0 to 1024 [ 53.429876][ T5148] EXT4-fs: Ignoring removed nobh option [ 53.435543][ T5148] EXT4-fs: Ignoring removed nobh option [ 53.460650][ T5148] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 53.491363][ T5148] EXT4-fs error (device loop0): ext4_get_journal_inode:5796: comm syz.0.740: inode #4294967295: comm syz.0.740: iget: illegal inode # [ 53.513362][ T5148] EXT4-fs (loop0): no journal found [ 53.518750][ T5148] EXT4-fs (loop0): can't get journal size [ 53.547895][ T5148] EXT4-fs (loop0): failed to initialize system zone (-22) [ 53.559771][ T5148] EXT4-fs (loop0): mount failed [ 53.632056][ T5171] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 53.649919][ T5173] process 'syz.1.752' launched './file0' with NULL argv: empty string added [ 53.681458][ T5177] loop1: detected capacity change from 0 to 512 [ 53.688257][ T5177] EXT4-fs: Ignoring removed nobh option [ 53.702648][ T5177] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #3: comm syz.1.754: corrupted inode contents [ 53.714813][ T5177] EXT4-fs error (device loop1): ext4_dirty_inode:6459: inode #3: comm syz.1.754: mark_inode_dirty error [ 53.727829][ T5177] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #3: comm syz.1.754: corrupted inode contents [ 53.741356][ T5177] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #3: comm syz.1.754: mark_inode_dirty error [ 53.762429][ T5177] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.754: Failed to acquire dquot type 0 [ 53.774599][ T5177] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #16: comm syz.1.754: corrupted inode contents [ 53.791182][ T5177] EXT4-fs error (device loop1): ext4_dirty_inode:6459: inode #16: comm syz.1.754: mark_inode_dirty error [ 53.808707][ T5177] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #16: comm syz.1.754: corrupted inode contents [ 53.823590][ T5177] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #16: comm syz.1.754: mark_inode_dirty error [ 53.835755][ T5177] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #16: comm syz.1.754: corrupted inode contents [ 53.849888][ T5177] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 53.865970][ T5177] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #16: comm syz.1.754: corrupted inode contents [ 53.878449][ T5177] EXT4-fs error (device loop1): ext4_truncate:4597: inode #16: comm syz.1.754: mark_inode_dirty error [ 53.890658][ T5177] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 53.901875][ T5177] EXT4-fs (loop1): 1 truncate cleaned up [ 53.908328][ T5177] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.921591][ T5177] ext4 filesystem being mounted at /162/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.942321][ T5181] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.951558][ T5181] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.979308][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.075827][ T5209] netem: change failed [ 54.233279][ T5219] loop2: detected capacity change from 0 to 512 [ 54.241626][ T5219] EXT4-fs: Ignoring removed nobh option [ 54.271781][ T5219] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #3: comm syz.2.772: corrupted inode contents [ 54.285161][ T5219] EXT4-fs error (device loop2): ext4_dirty_inode:6459: inode #3: comm syz.2.772: mark_inode_dirty error [ 54.298384][ T5219] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #3: comm syz.2.772: corrupted inode contents [ 54.313980][ T5219] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #3: comm syz.2.772: mark_inode_dirty error [ 54.327343][ T5219] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.772: Failed to acquire dquot type 0 [ 54.341577][ T5219] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #16: comm syz.2.772: corrupted inode contents [ 54.353936][ T5219] EXT4-fs error (device loop2): ext4_dirty_inode:6459: inode #16: comm syz.2.772: mark_inode_dirty error [ 54.365548][ T5219] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #16: comm syz.2.772: corrupted inode contents [ 54.378692][ T5219] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #16: comm syz.2.772: mark_inode_dirty error [ 54.390394][ T5219] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #16: comm syz.2.772: corrupted inode contents [ 54.407637][ T5219] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 54.416583][ T5219] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #16: comm syz.2.772: corrupted inode contents [ 54.431307][ T5219] EXT4-fs error (device loop2): ext4_truncate:4597: inode #16: comm syz.2.772: mark_inode_dirty error [ 54.454519][ T5219] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 54.464248][ T5219] EXT4-fs (loop2): 1 truncate cleaned up [ 54.471379][ T5219] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.485141][ T5219] ext4 filesystem being mounted at /122/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.518760][ T5244] loop3: detected capacity change from 0 to 512 [ 54.526066][ T5244] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 54.536775][ T5244] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 54.546610][ T5244] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 54.558516][ T5244] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 54.567640][ T5244] System zones: 0-2, 18-18, 34-35 [ 54.574807][ T5244] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.589269][ T5244] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.785: bg 0: block 353: padding at end of block bitmap is not set [ 54.617730][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.647936][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.764108][ T29] kauditd_printk_skb: 130 callbacks suppressed [ 54.764127][ T29] audit: type=1400 audit(1750082622.326:630): avc: denied { read write } for pid=5263 comm="syz.2.791" name="usbmon7" dev="devtmpfs" ino=163 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 54.794186][ T29] audit: type=1400 audit(1750082622.326:631): avc: denied { open } for pid=5263 comm="syz.2.791" path="/dev/usbmon7" dev="devtmpfs" ino=163 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 54.835841][ T5270] syz.3.796 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 54.887681][ T5274] loop3: detected capacity change from 0 to 2048 [ 54.901427][ T5274] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.932249][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.974279][ T5280] loop3: detected capacity change from 0 to 512 [ 54.983276][ T5280] EXT4-fs: Ignoring removed nobh option [ 55.001059][ T5280] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #3: comm syz.3.801: corrupted inode contents [ 55.015770][ T5280] EXT4-fs error (device loop3): ext4_dirty_inode:6459: inode #3: comm syz.3.801: mark_inode_dirty error [ 55.028040][ T5280] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #3: comm syz.3.801: corrupted inode contents [ 55.044886][ T5280] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #3: comm syz.3.801: mark_inode_dirty error [ 55.071914][ T5280] Quota error (device loop3): write_blk: dquota write failed [ 55.081271][ T5280] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 55.092049][ T5280] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.801: Failed to acquire dquot type 0 [ 55.113774][ T5280] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #16: comm syz.3.801: corrupted inode contents [ 55.132843][ T5280] EXT4-fs error (device loop3): ext4_dirty_inode:6459: inode #16: comm syz.3.801: mark_inode_dirty error [ 55.147043][ T5292] loop0: detected capacity change from 0 to 512 [ 55.156482][ T5280] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #16: comm syz.3.801: corrupted inode contents [ 55.173668][ T5292] Quota error (device loop0): v2_read_file_info: Free block number 1 out of range (1, 6). [ 55.183818][ T5292] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 55.198792][ T5280] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #16: comm syz.3.801: mark_inode_dirty error [ 55.210681][ T5292] EXT4-fs (loop0): mount failed [ 55.216954][ T5280] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #16: comm syz.3.801: corrupted inode contents [ 55.231525][ T5280] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 55.241198][ T5280] EXT4-fs error (device loop3): ext4_do_update_inode:5568: inode #16: comm syz.3.801: corrupted inode contents [ 55.270943][ T5280] EXT4-fs error (device loop3): ext4_truncate:4597: inode #16: comm syz.3.801: mark_inode_dirty error [ 55.283862][ T5280] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 55.307737][ T5280] EXT4-fs (loop3): 1 truncate cleaned up [ 55.308305][ T5308] loop0: detected capacity change from 0 to 512 [ 55.314588][ T5280] ext4 filesystem being mounted at /160/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.323423][ T5308] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 55.348269][ T5308] EXT4-fs (loop0): 1 truncate cleaned up [ 55.417942][ T5319] loop1: detected capacity change from 0 to 1024 [ 55.432113][ T5319] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 55.446751][ T5319] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 55.463523][ T5319] EXT4-fs error (device loop1): ext4_get_journal_inode:5796: inode #32: comm syz.1.818: iget: special inode unallocated [ 55.483004][ T5321] netlink: 'syz.0.819': attribute type 10 has an invalid length. [ 55.492285][ T5321] __nla_validate_parse: 7 callbacks suppressed [ 55.492297][ T5321] netlink: 40 bytes leftover after parsing attributes in process `syz.0.819'. [ 55.519911][ T5319] EXT4-fs (loop1): Remounting filesystem read-only [ 55.526747][ T5319] EXT4-fs (loop1): no journal found [ 55.528393][ T5321] dummy0: entered promiscuous mode [ 55.532015][ T5319] EXT4-fs (loop1): can't get journal size [ 55.558611][ T5321] bridge0: port 3(dummy0) entered blocking state [ 55.565138][ T5321] bridge0: port 3(dummy0) entered disabled state [ 55.572419][ T5319] EXT4-fs (loop1): filesystem is read-only [ 55.593341][ T5321] dummy0: entered allmulticast mode [ 55.650887][ T29] audit: type=1400 audit(1750082623.206:632): avc: denied { create } for pid=5327 comm="syz.2.822" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 55.670976][ T29] audit: type=1400 audit(1750082623.206:633): avc: denied { read } for pid=5327 comm="syz.2.822" dev="sockfs" ino=10334 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 55.720010][ T29] audit: type=1326 audit(1750082623.276:634): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5331 comm="syz.4.824" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd16cb9e929 code=0x7ffc0000 [ 55.743567][ T29] audit: type=1326 audit(1750082623.276:635): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5331 comm="syz.4.824" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd16cb9e929 code=0x7ffc0000 [ 55.767510][ T29] audit: type=1326 audit(1750082623.276:636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5331 comm="syz.4.824" exe="/root/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7fd16cb9e929 code=0x7ffc0000 [ 55.792371][ T5336] netlink: 'syz.0.826': attribute type 1 has an invalid length. [ 55.808152][ T5338] netlink: 61211 bytes leftover after parsing attributes in process `syz.2.828'. [ 55.831467][ T5342] xt_hashlimit: max too large, truncated to 1048576 [ 56.017912][ T5367] netlink: 'syz.4.841': attribute type 3 has an invalid length. [ 56.025954][ T5367] netlink: 13435 bytes leftover after parsing attributes in process `syz.4.841'. [ 56.111829][ T5377] netlink: 280 bytes leftover after parsing attributes in process `syz.0.845'. [ 56.172651][ T5382] loop0: detected capacity change from 0 to 2048 [ 56.196539][ T5382] EXT4-fs error (device loop0): ext4_find_extent:939: inode #2: comm syz.0.848: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 56.214543][ T5382] EXT4-fs (loop0): Remounting filesystem read-only [ 56.395256][ T5405] netlink: 28 bytes leftover after parsing attributes in process `syz.4.858'. [ 56.558978][ T5424] xt_hashlimit: max too large, truncated to 1048576 [ 56.566709][ T5423] loop3: detected capacity change from 0 to 2048 [ 56.584406][ T5423] EXT4-fs error (device loop3): ext4_find_extent:939: inode #2: comm syz.3.863: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 56.603120][ T5423] EXT4-fs (loop3): Remounting filesystem read-only [ 56.808064][ T5454] loop2: detected capacity change from 0 to 4096 [ 56.825644][ T5459] loop4: detected capacity change from 0 to 512 [ 56.832687][ T5459] EXT4-fs: Ignoring removed nobh option [ 56.855245][ T5454] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #15: comm syz.2.876: corrupted inode contents [ 56.870237][ T5459] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #3: comm syz.4.878: corrupted inode contents [ 56.876337][ T5454] EXT4-fs error (device loop2): ext4_dirty_inode:6459: inode #15: comm syz.2.876: mark_inode_dirty error [ 56.905259][ T5459] EXT4-fs error (device loop4): ext4_dirty_inode:6459: inode #3: comm syz.4.878: mark_inode_dirty error [ 56.921319][ T5454] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #15: comm syz.2.876: corrupted inode contents [ 56.934956][ T5468] loop1: detected capacity change from 0 to 512 [ 56.942084][ T5468] EXT4-fs: Ignoring removed oldalloc option [ 56.948870][ T5459] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #3: comm syz.4.878: corrupted inode contents [ 56.961623][ T5454] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #15: comm syz.2.876: mark_inode_dirty error [ 56.973191][ T5459] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #3: comm syz.4.878: mark_inode_dirty error [ 56.981665][ T5454] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #15: comm syz.2.876: corrupted inode contents [ 56.998469][ T5459] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.878: Failed to acquire dquot type 0 [ 57.000890][ T5454] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #15: comm syz.2.876: mark_inode_dirty error [ 57.010649][ T5459] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #16: comm syz.4.878: corrupted inode contents [ 57.010770][ T5459] EXT4-fs error (device loop4): ext4_dirty_inode:6459: inode #16: comm syz.4.878: mark_inode_dirty error [ 57.010999][ T5459] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #16: comm syz.4.878: corrupted inode contents [ 57.011154][ T5459] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #16: comm syz.4.878: mark_inode_dirty error [ 57.011407][ T5459] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #16: comm syz.4.878: corrupted inode contents [ 57.012677][ T5459] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 57.024909][ T5468] ext4 filesystem being mounted at /195/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 57.099160][ T5459] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #16: comm syz.4.878: corrupted inode contents [ 57.118877][ T5454] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #15: comm syz.2.876: corrupted inode contents [ 57.132620][ T5468] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.880: bg 0: block 217: padding at end of block bitmap is not set [ 57.149990][ T5454] EXT4-fs error (device loop2): ext4_truncate:4597: inode #15: comm syz.2.876: mark_inode_dirty error [ 57.162897][ T5459] EXT4-fs error (device loop4): ext4_truncate:4597: inode #16: comm syz.4.878: mark_inode_dirty error [ 57.187165][ T5454] EXT4-fs error (device loop2) in ext4_setattr:5986: Corrupt filesystem [ 57.196881][ T5459] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 57.218128][ T5459] EXT4-fs (loop4): 1 truncate cleaned up [ 57.225994][ T5465] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #15: comm syz.2.876: corrupted inode contents [ 57.226507][ T5459] ext4 filesystem being mounted at /179/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.268596][ T3314] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 57.283631][ T5485] netlink: 9 bytes leftover after parsing attributes in process `syz.1.886'. [ 57.293538][ T5485] 0·: renamed from hsr0 (while UP) [ 57.305466][ T5485] 0·: entered allmulticast mode [ 57.312306][ T5485] hsr_slave_0: entered allmulticast mode [ 57.318085][ T5485] hsr_slave_1: entered allmulticast mode [ 57.327407][ T5485] A link change request failed with some changes committed already. Interface 70· may have been left with an inconsistent configuration, please check. [ 57.371724][ T5492] loop0: detected capacity change from 0 to 512 [ 57.381444][ T5492] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 57.396910][ T5492] EXT4-fs error (device loop0): xattr_find_entry:333: inode #15: comm syz.0.892: corrupted xattr entries [ 57.409172][ T5492] EXT4-fs (loop0): Remounting filesystem read-only [ 57.416201][ T5492] EXT4-fs (loop0): 1 truncate cleaned up [ 57.445887][ T5498] loop4: detected capacity change from 0 to 164 [ 57.472600][ T5498] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 57.632303][ T5533] SELinux: failed to load policy [ 57.652152][ T5535] bridge0: entered promiscuous mode [ 57.657492][ T5535] macvlan2: entered promiscuous mode [ 58.078136][ T5564] netlink: 'syz.4.924': attribute type 13 has an invalid length. [ 58.152004][ T5564] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 58.355347][ T5584] netlink: 16 bytes leftover after parsing attributes in process `syz.2.934'. [ 58.679252][ T5593] loop4: detected capacity change from 0 to 512 [ 58.714473][ T5593] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 58.723773][ T5593] EXT4-fs (loop4): invalid journal inode [ 58.746452][ T5593] EXT4-fs (loop4): can't get journal size [ 58.758784][ T5605] loop1: detected capacity change from 0 to 1024 [ 58.772002][ T5605] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities [ 58.782538][ T5593] EXT4-fs (loop4): 1 truncate cleaned up [ 58.862266][ T3373] IPVS: starting estimator thread 0... [ 58.886801][ T5628] loop4: detected capacity change from 0 to 1024 [ 58.896524][ T5628] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 58.908198][ T5628] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 58.920923][ T5628] JBD2: no valid journal superblock found [ 58.926801][ T5628] EXT4-fs (loop4): Could not load journal inode [ 58.959496][ T5623] IPVS: using max 2016 ests per chain, 100800 per kthread [ 58.995257][ T5637] mmap: syz.1.958 (5637) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 59.098575][ T5649] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 59.157125][ T5651] bridge0: entered promiscuous mode [ 59.171769][ T5651] macvlan2: entered promiscuous mode [ 59.292804][ T5663] loop1: detected capacity change from 0 to 1024 [ 59.326668][ T5663] ext4 filesystem being mounted at /211/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.498371][ T5691] netlink: 52 bytes leftover after parsing attributes in process `syz.3.983'. [ 59.593367][ T5698] TCP: TCP_TX_DELAY enabled [ 59.617437][ T5696] netlink: 52 bytes leftover after parsing attributes in process `syz.4.987'. [ 59.707489][ T5711] netlink: 'syz.0.994': attribute type 3 has an invalid length. [ 59.715456][ T5711] netlink: 8 bytes leftover after parsing attributes in process `syz.0.994'. [ 59.735660][ T5713] loop1: detected capacity change from 0 to 512 [ 59.771347][ T5713] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 59.796283][ T5713] EXT4-fs (loop1): 1 orphan inode deleted [ 59.802284][ T5713] EXT4-fs (loop1): 1 truncate cleaned up [ 59.837235][ T5713] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 59.875405][ T5713] EXT4-fs (loop1): Remounting filesystem read-only [ 59.908259][ T29] kauditd_printk_skb: 95 callbacks suppressed [ 59.908276][ T29] audit: type=1400 audit(1750082627.466:730): avc: denied { map } for pid=5712 comm="syz.1.995" path="/217/bus/hugetlb.1GB.usage_in_bytes" dev="loop1" ino=17 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 60.021271][ T5732] @: renamed from vlan0 (while UP) [ 60.066490][ T5734] netlink: 'syz.1.1005': attribute type 1 has an invalid length. [ 60.150037][ T5743] loop3: detected capacity change from 0 to 512 [ 60.167768][ T5743] EXT4-fs: Ignoring removed nobh option [ 60.538770][ T5777] loop3: detected capacity change from 0 to 1024 [ 60.557170][ T5779] loop1: detected capacity change from 0 to 256 [ 60.585776][ T5779] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 60.612881][ T5777] ext4 filesystem being mounted at /209/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.634602][ T5779] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 60.751731][ T5787] syzkaller0: tun_chr_ioctl cmd 35108 [ 60.787119][ T5797] loop3: detected capacity change from 0 to 2048 [ 60.797790][ T5797] EXT4-fs: Ignoring removed nomblk_io_submit option [ 60.841551][ T5797] SELinux: Context @ is not valid (left unmapped). [ 60.850569][ T29] audit: type=1400 audit(1750082628.406:731): avc: denied { relabelto } for pid=5796 comm="syz.3.1033" name="cgroup.controllers" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="@" [ 60.868328][ T5797] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.1033: bg 0: block 2: invalid block bitmap [ 60.891784][ T5797] EXT4-fs (loop3): Remounting filesystem read-only [ 60.898998][ T5797] EXT4-fs warning (device loop3): ext4_xattr_inode_lookup_create:1597: inode #19: comm syz.3.1033: cleanup dec ref error -117 [ 61.043723][ T5822] __nla_validate_parse: 2 callbacks suppressed [ 61.043745][ T5822] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1044'. [ 61.123006][ T5836] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 61.187365][ T29] audit: type=1326 audit(1750082628.746:732): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5843 comm="syz.3.1055" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f218df3e929 code=0x7ffc0000 [ 61.212987][ T29] audit: type=1326 audit(1750082628.746:733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5843 comm="syz.3.1055" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f218df3e929 code=0x7ffc0000 [ 61.255637][ T29] audit: type=1326 audit(1750082628.806:734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5843 comm="syz.3.1055" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f218df3e929 code=0x7ffc0000 [ 61.280170][ T29] audit: type=1326 audit(1750082628.806:735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5843 comm="syz.3.1055" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f218df3e929 code=0x7ffc0000 [ 61.303853][ T29] audit: type=1326 audit(1750082628.806:736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5843 comm="syz.3.1055" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f218df3e929 code=0x7ffc0000 [ 61.328213][ T29] audit: type=1326 audit(1750082628.806:737): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5843 comm="syz.3.1055" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f218df3e929 code=0x7ffc0000 [ 61.351828][ T29] audit: type=1326 audit(1750082628.806:738): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5843 comm="syz.3.1055" exe="/root/syz-executor" sig=0 arch=c000003e syscall=117 compat=0 ip=0x7f218df3e929 code=0x7ffc0000 [ 61.375774][ T29] audit: type=1326 audit(1750082628.806:739): auid=4294967295 uid=60928 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5843 comm="syz.3.1055" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f218df3e929 code=0x7ffc0000 [ 61.487734][ T5864] netlink: 48 bytes leftover after parsing attributes in process `syz.1.1065'. [ 61.564815][ T5869] loop1: detected capacity change from 0 to 8192 [ 61.631632][ T5881] loop1: detected capacity change from 0 to 128 [ 61.643598][ T5881] ext4 filesystem being mounted at /242/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 61.846133][ T5914] loop0: detected capacity change from 0 to 128 [ 61.855239][ T5914] ext4 filesystem being mounted at /230/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 62.246471][ T5967] loop4: detected capacity change from 0 to 128 [ 62.254984][ T5972] netlink: 14593 bytes leftover after parsing attributes in process `syz.1.1114'. [ 62.289489][ T5967] ext4 filesystem being mounted at /223/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 62.556020][ T6010] loop2: detected capacity change from 0 to 1024 [ 62.646370][ T6024] loop2: detected capacity change from 0 to 512 [ 62.655255][ T6024] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 62.670981][ T6024] EXT4-fs (loop2): 1 orphan inode deleted [ 62.677152][ T6024] EXT4-fs (loop2): 1 truncate cleaned up [ 62.688379][ T6024] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 62.705166][ T6024] EXT4-fs (loop2): Remounting filesystem read-only [ 62.877310][ T6060] netlink: 71 bytes leftover after parsing attributes in process `syz.4.1154'. [ 62.984691][ T6077] netlink: 160 bytes leftover after parsing attributes in process `syz.4.1161'. [ 63.054029][ T6086] vlan0: entered allmulticast mode [ 63.255070][ T6114] af_packet: tpacket_rcv: packet too big, clamped from 64989 to 3952. macoff=96 [ 63.414289][ T6140] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1188'. [ 63.469195][ T6148] loop4: detected capacity change from 0 to 1024 [ 63.478277][ T6148] EXT4-fs: Ignoring removed nobh option [ 63.485562][ T6148] EXT4-fs: Ignoring removed bh option [ 63.576806][ T6170] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1201'. [ 64.141474][ T6231] veth1_to_batadv: entered promiscuous mode [ 64.342677][ T6257] loop1: detected capacity change from 0 to 1024 [ 64.422015][ T6264] loop3: detected capacity change from 0 to 512 [ 64.429923][ T6264] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 64.456977][ T6264] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec018, mo2=0002] [ 64.467438][ T6264] System zones: 1-12 [ 64.471612][ T6264] EXT4-fs (loop3): orphan cleanup on readonly fs [ 64.478573][ T6264] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2848: Unable to expand inode 11. Delete some EAs or run e2fsck. [ 64.493300][ T6264] EXT4-fs (loop3): 1 truncate cleaned up [ 64.515634][ T6277] SELinux: failed to load policy [ 64.556178][ T6284] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1255'. [ 64.680858][ T6308] loop3: detected capacity change from 0 to 128 [ 64.751779][ T6308] syz.3.1265: attempt to access beyond end of device [ 64.751779][ T6308] loop3: rw=0, sector=121, nr_sectors = 120 limit=128 [ 64.799583][ T56] kworker/u8:4: attempt to access beyond end of device [ 64.799583][ T56] loop3: rw=1, sector=241, nr_sectors = 800 limit=128 [ 64.834782][ T6332] netlink: 'syz.3.1278': attribute type 13 has an invalid length. [ 65.197045][ T6347] netlink: 197276 bytes leftover after parsing attributes in process `syz.1.1284'. [ 65.431469][ T6332] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 65.452436][ T6338] vlan2: entered allmulticast mode [ 65.706541][ T6387] loop2: detected capacity change from 0 to 512 [ 65.719666][ T6387] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1297: bg 0: block 393: padding at end of block bitmap is not set [ 65.736681][ T6387] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 65.748269][ T6387] EXT4-fs (loop2): 2 truncates cleaned up [ 65.891160][ T6403] vlan3: entered allmulticast mode [ 65.932057][ T29] kauditd_printk_skb: 81 callbacks suppressed [ 65.932072][ T29] audit: type=1326 audit(1750082633.496:821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6408 comm="syz.2.1304" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fed1478e929 code=0x7ffc0000 [ 65.966277][ T29] audit: type=1326 audit(1750082633.496:822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6408 comm="syz.2.1304" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fed1478e929 code=0x7ffc0000 [ 65.989838][ T29] audit: type=1326 audit(1750082633.496:823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6408 comm="syz.2.1304" exe="/root/syz-executor" sig=0 arch=c000003e syscall=109 compat=0 ip=0x7fed1478e929 code=0x7ffc0000 [ 66.013305][ T29] audit: type=1326 audit(1750082633.496:824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6408 comm="syz.2.1304" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fed1478e929 code=0x7ffc0000 [ 66.018292][ T6415] loop2: detected capacity change from 0 to 512 [ 66.036925][ T29] audit: type=1326 audit(1750082633.526:825): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6408 comm="syz.2.1304" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fed1478e929 code=0x7ffc0000 [ 66.067687][ T6415] EXT4-fs: Ignoring removed nobh option [ 66.182317][ T29] audit: type=1400 audit(1750082633.746:826): avc: denied { write } for pid=6433 comm="syz.0.1320" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 66.248888][ T6444] loop4: detected capacity change from 0 to 512 [ 66.256739][ T6444] EXT4-fs: Ignoring removed nobh option [ 66.334387][ T6455] netlink: 84 bytes leftover after parsing attributes in process `syz.0.1328'. [ 66.356547][ T4430] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.418222][ T4430] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.434743][ T29] audit: type=1400 audit(1750082633.996:827): avc: denied { mounton } for pid=6462 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 [ 66.482324][ T4430] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.544707][ T4430] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.643515][ T6471] loop3: detected capacity change from 0 to 2048 [ 66.660669][ T6476] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0_virt_wifi, syncid = 33554432, id = 0 [ 66.677988][ T4430] bridge_slave_1: left allmulticast mode [ 66.684047][ T4430] bridge_slave_1: left promiscuous mode [ 66.690008][ T4430] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.701438][ T4430] bridge_slave_0: left promiscuous mode [ 66.707138][ T4430] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.713863][ T6482] loop4: detected capacity change from 0 to 2048 [ 66.721378][ T29] audit: type=1400 audit(1750082634.286:828): avc: denied { read } for pid=6469 comm="syz.3.1332" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 66.773853][ T6482] loop4: p1 < > p3 [ 66.780970][ T6482] loop4: p3 size 134217728 extends beyond EOD, truncated [ 66.788183][ T6486] loop3: detected capacity change from 0 to 512 [ 66.831170][ T6486] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 66.842172][ T6486] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a042c118, mo2=0002] [ 66.851362][ T6486] System zones: 1-12 [ 66.855596][ T6486] EXT4-fs error (device loop3): ext4_iget_extra_inode:5035: inode #15: comm syz.3.1338: corrupted in-inode xattr: e_value size too large [ 66.872006][ T6486] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.1338: couldn't read orphan inode 15 (err -117) [ 66.888589][ T4430] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 66.900659][ T4430] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 66.923275][ T4430] bond0 (unregistering): (slave dummy0): Releasing backup interface [ 66.934054][ T29] audit: type=1400 audit(1750082634.496:829): avc: denied { shutdown } for pid=6494 comm="syz.4.1343" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 66.956250][ T4430] bond0 (unregistering): Released all slaves [ 66.999468][ T4430] hsr_slave_0: left promiscuous mode [ 67.005761][ T4430] hsr_slave_1: left promiscuous mode [ 67.013641][ T4430] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 67.021978][ T4430] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 67.029887][ T4430] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 67.037894][ T4430] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 67.050787][ T4430] veth1_to_batadv: left promiscuous mode [ 67.056648][ T4430] veth1_macvtap: left promiscuous mode [ 67.065009][ T4430] veth0_macvtap: left promiscuous mode [ 67.065661][ T6503] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1347'. [ 67.070755][ T4430] veth1_vlan: left promiscuous mode [ 67.085226][ T4430] veth0_vlan: left promiscuous mode [ 67.090530][ T29] audit: type=1326 audit(1750082634.646:830): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6504 comm="syz.1.1348" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faadd23e929 code=0x7ffc0000 [ 67.131606][ T6507] loop1: detected capacity change from 0 to 128 [ 67.156239][ T6507] syz.1.1349: attempt to access beyond end of device [ 67.156239][ T6507] loop1: rw=0, sector=121, nr_sectors = 120 limit=128 [ 67.183412][ T37] kworker/u8:2: attempt to access beyond end of device [ 67.183412][ T37] loop1: rw=1, sector=241, nr_sectors = 800 limit=128 [ 67.219635][ T4430] team0 (unregistering): Port device team_slave_1 removed [ 67.229592][ T4430] team0 (unregistering): Port device team_slave_0 removed [ 67.267965][ T6509] netlink: 'syz.1.1350': attribute type 6 has an invalid length. [ 67.306342][ T6462] chnl_net:caif_netlink_parms(): no params data found [ 67.359209][ T6462] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.366451][ T6462] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.373809][ T6462] bridge_slave_0: entered allmulticast mode [ 67.382985][ T6462] bridge_slave_0: entered promiscuous mode [ 67.391254][ T6462] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.398475][ T6462] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.406098][ T6462] bridge_slave_1: entered allmulticast mode [ 67.412772][ T6462] bridge_slave_1: entered promiscuous mode [ 67.435978][ T6462] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.446458][ T6462] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.478930][ T6462] team0: Port device team_slave_0 added [ 67.486283][ T6462] team0: Port device team_slave_1 added [ 67.511449][ T6462] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.518574][ T6462] 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. [ 67.526471][ T6537] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.545544][ T6462] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.561007][ T6537] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.580089][ T6462] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.587220][ T6462] 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. [ 67.613875][ T6462] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.627605][ T6539] vlan0: entered promiscuous mode [ 67.633260][ T6539] vlan0: entered allmulticast mode [ 67.638381][ T6539] bridge0: entered allmulticast mode [ 67.664084][ T6462] hsr_slave_0: entered promiscuous mode [ 67.670392][ T6462] hsr_slave_1: entered promiscuous mode [ 67.863985][ T6550] netlink: 'syz.3.1367': attribute type 2 has an invalid length. [ 67.871876][ T6550] netlink: 'syz.3.1367': attribute type 4 has an invalid length. [ 67.907904][ T6552] loop3: detected capacity change from 0 to 2048 [ 67.922136][ T6552] EXT4-fs (loop3): failed to initialize system zone (-117) [ 67.930079][ T6552] EXT4-fs (loop3): mount failed [ 67.946861][ T6558] loop4: detected capacity change from 0 to 2048 [ 67.964914][ T6558] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 68.041867][ T6462] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 68.058316][ T6462] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 68.071111][ T6462] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 68.080529][ T6462] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 68.118896][ T6462] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.134919][ T6462] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.142050][ T6584] loop3: detected capacity change from 0 to 128 [ 68.145586][ T4438] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.150491][ T6584] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 68.155422][ T4438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.169007][ T6584] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 68.186629][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.193900][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.214257][ T6462] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.224888][ T6462] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.262423][ T6589] random: crng reseeded on system resumption [ 68.301451][ T6594] SELinux: syz.0.1381 (6594) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 68.307062][ T6462] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.419970][ T6462] veth0_vlan: entered promiscuous mode [ 68.442609][ T6462] veth1_vlan: entered promiscuous mode [ 68.444209][ T6615] loop0: detected capacity change from 0 to 2048 [ 68.459789][ T6462] veth0_macvtap: entered promiscuous mode [ 68.467576][ T6462] veth1_macvtap: entered promiscuous mode [ 68.480236][ T6462] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.492189][ T6462] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.502265][ T6462] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.511440][ T6462] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.520222][ T6462] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.529066][ T6462] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.691414][ T6643] loop0: detected capacity change from 0 to 1024 [ 68.739250][ T6643] ext4 filesystem being mounted at /296/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.769409][ T6657] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0_virt_wifi, syncid = 33554432, id = 0 [ 69.216656][ T6704] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1427'. [ 69.236547][ T6706] netlink: 'syz.3.1428': attribute type 3 has an invalid length. [ 69.244521][ T6706] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1428'. [ 69.256656][ T6704] netlink: 'syz.0.1427': attribute type 1 has an invalid length. [ 69.476724][ T6724] loop3: detected capacity change from 0 to 256 [ 69.618727][ T6728] loop3: detected capacity change from 0 to 512 [ 69.631830][ T6728] EXT4-fs (loop3): too many log groups per flexible block group [ 69.639906][ T6728] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 69.648035][ T6728] EXT4-fs (loop3): mount failed [ 69.696727][ T6737] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1441'. [ 69.710942][ T6739] loop3: detected capacity change from 0 to 1024 [ 69.732677][ T6739] EXT4-fs mount: 62 callbacks suppressed [ 69.732697][ T6739] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.751071][ T6739] ext4 filesystem being mounted at /292/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.765103][ T6739] EXT4-fs (loop3): shut down requested (1) [ 69.771390][ T6739] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 69.780686][ T6739] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 69.802159][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.555098][ T6793] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1464'. [ 70.758824][ T6809] loop3: detected capacity change from 0 to 2048 [ 70.789992][ T6819] SELinux: Context Ü is not valid (left unmapped). [ 70.941598][ T29] kauditd_printk_skb: 138 callbacks suppressed [ 70.941612][ T29] audit: type=1400 audit(1750082638.506:969): avc: denied { ioctl } for pid=6829 comm="syz.0.1483" path="socket:[15134]" dev="sockfs" ino=15134 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 70.973855][ T29] audit: type=1400 audit(1750082638.506:970): avc: denied { setopt } for pid=6829 comm="syz.0.1483" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 70.993338][ T29] audit: type=1400 audit(1750082638.506:971): avc: denied { write } for pid=6829 comm="syz.0.1483" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 71.050376][ T6834] loop1: detected capacity change from 0 to 512 [ 71.071680][ T6834] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 71.099220][ T6834] EXT4-fs (loop1): orphan cleanup on readonly fs [ 71.119458][ T29] audit: type=1400 audit(1750082638.666:972): avc: denied { create } for pid=6841 comm="syz.2.1488" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 71.140951][ T29] audit: type=1400 audit(1750082638.666:973): avc: denied { write } for pid=6841 comm="syz.2.1488" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 71.176999][ T6834] Quota error (device loop1): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 71.203030][ T29] audit: type=1400 audit(1750082638.766:974): avc: denied { open } for pid=6843 comm="syz.2.1489" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 71.222561][ T29] audit: type=1400 audit(1750082638.766:975): avc: denied { kernel } for pid=6843 comm="syz.2.1489" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 71.243903][ T6834] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 71.265354][ T29] audit: type=1400 audit(1750082638.806:976): avc: denied { tracepoint } for pid=6843 comm="syz.2.1489" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 71.301271][ T6834] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 71.309419][ T6834] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1484: bg 0: block 40: padding at end of block bitmap is not set [ 71.370743][ T6834] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 71.386545][ T6852] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 71.389794][ T6834] EXT4-fs (loop1): 1 truncate cleaned up [ 71.410292][ T6834] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 71.454798][ T29] audit: type=1400 audit(1750082639.016:977): avc: denied { create } for pid=6853 comm="syz.3.1493" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 71.491460][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.587186][ T6862] loop2: detected capacity change from 0 to 764 [ 71.619770][ T6862] rock: directory entry would overflow storage [ 71.626132][ T6862] rock: sig=0x4654, size=5, remaining=4 [ 71.919154][ T6889] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 71.946060][ T6887] vhci_hcd: GetPortErrorCount req not supported for USB 2.0 roothub [ 72.249155][ T6907] loop2: detected capacity change from 0 to 128 [ 72.291129][ T6907] EXT4-fs: Ignoring removed nobh option [ 72.342394][ T6907] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 72.402467][ T6907] ext4 filesystem being mounted at /34/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 72.450397][ T6907] EXT4-fs (loop2): shut down requested (1) [ 72.519884][ T6462] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 72.655550][ T6933] loop1: detected capacity change from 0 to 512 [ 72.716422][ T6933] EXT4-fs: Ignoring removed nomblk_io_submit option [ 72.740415][ T6933] EXT4-fs: Ignoring removed nomblk_io_submit option [ 72.749457][ T6933] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 72.781761][ T6933] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 72.800699][ T6933] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 72.839468][ T6933] EXT4-fs (loop1): 1 truncate cleaned up [ 72.845588][ T6933] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.962442][ T6933] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 73.038491][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.084375][ T6959] netlink: 268 bytes leftover after parsing attributes in process `syz.1.1540'. [ 73.093725][ T6959] unsupported nla_type 65024 [ 73.141675][ T6963] 9pnet: Could not find request transport: r [ 73.156123][ T6967] loop1: detected capacity change from 0 to 512 [ 73.166828][ T6967] journal_path: Lookup failure for './file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 73.187046][ T6967] EXT4-fs: error: could not find journal device path [ 73.349413][ T6984] loop1: detected capacity change from 0 to 512 [ 73.370164][ T6984] EXT4-fs: Ignoring removed nobh option [ 73.388273][ T6984] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 73.396994][ T6984] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.1554: invalid indirect mapped block 2683928664 (level 1) [ 73.414896][ T6984] EXT4-fs (loop1): 1 truncate cleaned up [ 73.421293][ T6984] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.455852][ T6984] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1554: Invalid block bitmap block 3 in block_group 0 [ 73.477982][ T6984] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 73.489659][ T6995] xt_TPROXY: Can be used only with -p tcp or -p udp [ 73.505469][ T6984] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.1554: invalid indirect mapped block 480848489 (level 1) [ 73.566463][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.623351][ T7015] loop1: detected capacity change from 0 to 512 [ 73.630601][ T7015] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 73.642586][ T7015] EXT4-fs error (device loop1): ext4_get_branch:178: inode #11: block 4294967295: comm syz.1.1568: invalid block [ 73.664687][ T7015] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1568: invalid indirect mapped block 4294967295 (level 1) [ 73.679241][ T7020] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1570'. [ 73.691878][ T7015] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1568: invalid indirect mapped block 4294967295 (level 1) [ 73.709763][ T7015] EXT4-fs (loop1): 2 truncates cleaned up [ 73.716080][ T7015] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.731375][ T7026] openvswitch: netlink: Message has 6 unknown bytes. [ 73.740980][ T7015] EXT4-fs (loop1): shut down requested (2) [ 73.747257][ T7015] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=12 [ 73.756334][ T7015] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop1 ino=12 [ 73.781051][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.855786][ T7033] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1575'. [ 73.924395][ T7040] netlink: 'syz.1.1578': attribute type 13 has an invalid length. [ 74.005904][ T7052] loop2: detected capacity change from 0 to 128 [ 74.018334][ T7040] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.025815][ T7040] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.053977][ T7057] loop0: detected capacity change from 0 to 164 [ 74.092208][ T7057] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 74.145498][ T7040] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 74.160529][ T7040] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 74.232182][ T7040] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.241985][ T7040] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.251253][ T7040] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.260546][ T7040] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.376611][ T7092] loop3: detected capacity change from 0 to 512 [ 74.393217][ T7096] loop2: detected capacity change from 0 to 512 [ 74.407316][ T7096] EXT4-fs: Ignoring removed nobh option [ 74.413751][ T7092] EXT4-fs error (device loop3): ext4_iget_extra_inode:5035: inode #15: comm syz.3.1602: corrupted in-inode xattr: invalid ea_ino [ 74.430636][ T7092] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.1602: couldn't read orphan inode 15 (err -117) [ 74.454957][ T7096] EXT4-fs error (device loop2): ext4_orphan_get:1393: inode #15: comm syz.2.1604: iget: bad i_size value: 38620345925642 [ 74.483846][ T7092] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.501211][ T7096] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.1604: couldn't read orphan inode 15 (err -117) [ 74.536697][ T7096] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.623398][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.656534][ T7112] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.1604: bg 0: block 5: invalid block bitmap [ 74.678533][ T7112] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1024 with error 28 [ 74.691144][ T7112] EXT4-fs (loop2): This should not happen!! Data will be lost [ 74.691144][ T7112] [ 74.702032][ T7112] EXT4-fs (loop2): Total free blocks count 0 [ 74.708165][ T7112] EXT4-fs (loop2): Free/Dirty block details [ 74.714415][ T7112] EXT4-fs (loop2): free_blocks=0 [ 74.719520][ T7112] EXT4-fs (loop2): dirty_blocks=1024 [ 74.724849][ T7112] EXT4-fs (loop2): Block reservation details [ 74.731702][ T7112] EXT4-fs (loop2): i_reserved_data_blocks=1024 [ 74.818522][ T6462] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.847485][ T7132] loop4: detected capacity change from 0 to 512 [ 74.879268][ T7132] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.902656][ T7132] ext4 filesystem being mounted at /321/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 74.992234][ T7151] loop0: detected capacity change from 0 to 128 [ 74.999112][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.013280][ T7153] loop2: detected capacity change from 0 to 128 [ 75.020082][ T7151] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 75.041903][ T7151] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 75.096405][ T7153] syz.2.1630: attempt to access beyond end of device [ 75.096405][ T7153] loop2: rw=0, sector=121, nr_sectors = 120 limit=128 [ 75.125958][ T37] kworker/u8:2: attempt to access beyond end of device [ 75.125958][ T37] loop2: rw=1, sector=241, nr_sectors = 800 limit=128 [ 75.384783][ T7177] syz.4.1641: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 75.400320][ T7177] CPU: 1 UID: 0 PID: 7177 Comm: syz.4.1641 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(voluntary) [ 75.400357][ T7177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 75.400399][ T7177] Call Trace: [ 75.400406][ T7177] [ 75.400413][ T7177] __dump_stack+0x1d/0x30 [ 75.400440][ T7177] dump_stack_lvl+0xe8/0x140 [ 75.400465][ T7177] dump_stack+0x15/0x1b [ 75.400486][ T7177] warn_alloc+0x12b/0x1a0 [ 75.400520][ T7177] ? audit_log_end+0x1d7/0x1f0 [ 75.400614][ T7177] ? audit_log_end+0x1d7/0x1f0 [ 75.400672][ T7177] __vmalloc_node_range_noprof+0x9c/0xe00 [ 75.400745][ T7177] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 75.400781][ T7177] ? slow_avc_audit+0x104/0x140 [ 75.400818][ T7177] ? should_fail_ex+0x30/0x280 [ 75.400854][ T7177] ? xskq_create+0x36/0xe0 [ 75.400952][ T7177] vmalloc_user_noprof+0x7d/0xb0 [ 75.400984][ T7177] ? xskq_create+0x80/0xe0 [ 75.401074][ T7177] xskq_create+0x80/0xe0 [ 75.401101][ T7177] xsk_init_queue+0x95/0xf0 [ 75.401121][ T7177] xsk_setsockopt+0x35c/0x510 [ 75.401148][ T7177] ? __pfx_xsk_setsockopt+0x10/0x10 [ 75.401250][ T7177] __sys_setsockopt+0x181/0x200 [ 75.401291][ T7177] __x64_sys_setsockopt+0x64/0x80 [ 75.401333][ T7177] x64_sys_call+0x2bd5/0x2fb0 [ 75.401417][ T7177] do_syscall_64+0xd2/0x200 [ 75.401438][ T7177] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 75.401472][ T7177] ? clear_bhb_loop+0x40/0x90 [ 75.401499][ T7177] ? clear_bhb_loop+0x40/0x90 [ 75.401523][ T7177] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.401583][ T7177] RIP: 0033:0x7fd16cb9e929 [ 75.401606][ T7177] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 75.401652][ T7177] RSP: 002b:00007fd16b207038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 75.401672][ T7177] RAX: ffffffffffffffda RBX: 00007fd16cdc5fa0 RCX: 00007fd16cb9e929 [ 75.401684][ T7177] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000003 [ 75.401696][ T7177] RBP: 00007fd16cc20b39 R08: 0000000000000004 R09: 0000000000000000 [ 75.401709][ T7177] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.401725][ T7177] R13: 0000000000000000 R14: 00007fd16cdc5fa0 R15: 00007ffffd1800c8 [ 75.401755][ T7177] [ 75.401787][ T7177] Mem-Info: [ 75.444825][ T7176] loop2: detected capacity change from 0 to 1024 [ 75.448023][ T7177] active_anon:3408 inactive_anon:5 isolated_anon:0 [ 75.448023][ T7177] active_file:16136 inactive_file:2437 isolated_file:0 [ 75.448023][ T7177] unevictable:0 dirty:351 writeback:0 [ 75.448023][ T7177] slab_reclaimable:3012 slab_unreclaimable:104833 [ 75.448023][ T7177] mapped:28714 shmem:274 pagetables:1070 [ 75.448023][ T7177] sec_pagetables:0 bounce:0 [ 75.448023][ T7177] kernel_misc_reclaimable:0 [ 75.448023][ T7177] free:1766308 free_pcp:30521 free_cma:0 [ 75.524364][ T7180] netlink: 'syz.3.1642': attribute type 1 has an invalid length. [ 75.698245][ T7177] Node 0 active_anon:13748kB inactive_anon:20kB active_file:64544kB inactive_file:9748kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:114864kB dirty:1404kB writeback:0kB shmem:1096kB writeback_tmp:0kB kernel_stack:3440kB pagetables:4628kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 75.728307][ T7177] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 75.756282][ T7176] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.758051][ T7177] lowmem_reserve[]: 0 2882 7860 7860 [ 75.772369][ T7176] ext4 filesystem being mounted at /56/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.774751][ T7177] Node 0 DMA32 free:2947740kB boost:0kB min:4132kB low:7060kB high:9988kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2951368kB mlocked:0kB bounce:0kB free_pcp:3628kB local_pcp:3528kB free_cma:0kB [ 75.817170][ T7177] lowmem_reserve[]: 0 0 4978 4978 [ 75.821270][ T7187] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm ext4lazyinit: bg 0: block 393: padding at end of block bitmap is not set [ 75.822336][ T7177] Node 0 Normal free:4098244kB boost:0kB min:7188kB low:12284kB high:17380kB reserved_highatomic:0KB free_highatomic:0KB active_anon:13660kB inactive_anon:20kB active_file:64544kB inactive_file:9672kB unevictable:0kB writepending:1364kB present:5242880kB managed:5098232kB mlocked:0kB bounce:0kB free_pcp:118032kB local_pcp:91620kB free_cma:0kB [ 75.846884][ T7176] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 2050 with max blocks 1 with error 117 [ 75.870229][ T7177] lowmem_reserve[]: [ 75.882971][ T7176] EXT4-fs (loop2): This should not happen!! Data will be lost [ 75.882971][ T7176] [ 75.896648][ T7177] 0 0 0 0 [ 75.900516][ T7177] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 75.913376][ T7177] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 4*16kB (M) 2*32kB (M) 4*64kB (M) 4*128kB (M) 3*256kB (M) 4*512kB (M) 3*1024kB (M) 2*2048kB (M) 717*4096kB (M) = 2947740kB [ 75.931432][ T7177] Node 0 Normal: 115*4kB (UM) 92*8kB (UME) 16*16kB (UM) 7*32kB (UM) 6*64kB (UME) 9*128kB (UM) 6*256kB (U) 7*512kB (UME) 6*1024kB (UME) 2*2048kB (ME) 996*4096kB (UM) = 4098188kB [ 75.949266][ T7177] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 75.958996][ T7177] 18847 total pagecache pages [ 75.963583][ T29] kauditd_printk_skb: 172 callbacks suppressed [ 75.963641][ T29] audit: type=1400 audit(1750082643.526:1150): avc: denied { write } for pid=7192 comm="syz.1.1648" name="001" dev="devtmpfs" ino=147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 75.964710][ T7177] 5 pages in swap cache [ 75.998932][ T7177] Free swap = 124976kB [ 76.003162][ T7177] Total swap = 124996kB [ 76.007352][ T7177] 2097051 pages RAM [ 76.011288][ T7177] 0 pages HighMem/MovableOnly [ 76.016050][ T7177] 80811 pages reserved [ 76.019282][ T7195] loop3: detected capacity change from 0 to 512 [ 76.033845][ T7195] EXT4-fs: Ignoring removed oldalloc option [ 76.041515][ T6462] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.061865][ T7195] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 76.082294][ T29] audit: type=1400 audit(1750082643.636:1151): avc: denied { create } for pid=7196 comm="syz.1.1651" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 76.102049][ T29] audit: type=1400 audit(1750082643.646:1152): avc: denied { create } for pid=7199 comm="syz.2.1646" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 76.131740][ T29] audit: type=1400 audit(1750082643.646:1153): avc: denied { write } for pid=7199 comm="syz.2.1646" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 76.152639][ T7204] ipt_REJECT: TCP_RESET invalid for non-tcp [ 76.152882][ T7195] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a042c118, mo2=0002] [ 76.172108][ T7201] loop1: detected capacity change from 0 to 8192 [ 76.176975][ T7195] System zones: 1-12 [ 76.187650][ T7201] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 76.192724][ T29] audit: type=1400 audit(1750082643.696:1154): avc: denied { setopt } for pid=7205 comm="syz.0.1653" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 76.219330][ T29] audit: type=1400 audit(1750082643.716:1155): avc: denied { write } for pid=7205 comm="syz.0.1653" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 76.246841][ T29] audit: type=1400 audit(1750082643.806:1156): avc: denied { execmem } for pid=7196 comm="syz.1.1651" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 76.274967][ T7195] EXT4-fs error (device loop3): ext4_iget_extra_inode:5035: inode #15: comm syz.3.1649: corrupted in-inode xattr: e_name out of bounds [ 76.312254][ T7195] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.1649: couldn't read orphan inode 15 (err -117) [ 76.345965][ T29] audit: type=1400 audit(1750082643.896:1157): avc: denied { ioctl } for pid=7215 comm="syz.4.1659" path="socket:[16804]" dev="sockfs" ino=16804 ioctlcmd=0x89f2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 76.385953][ T7195] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.585829][ T29] audit: type=1400 audit(1750082644.146:1158): avc: denied { create } for pid=7247 comm="syz.1.1672" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 76.648375][ T29] audit: type=1400 audit(1750082644.166:1159): avc: denied { write } for pid=7247 comm="syz.1.1672" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 76.722633][ T7260] C: renamed from team_slave_0 (while UP) [ 76.738057][ T7260] netlink: 'syz.0.1678': attribute type 4 has an invalid length. [ 76.746367][ T7260] netlink: 116 bytes leftover after parsing attributes in process `syz.0.1678'. [ 76.777923][ T7260] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 76.874999][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.051362][ T7282] loop3: detected capacity change from 0 to 128 [ 77.061184][ T7282] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 77.076102][ T7282] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 77.110844][ T4438] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 77.147140][ T7292] program syz.4.1693 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 77.203707][ T7303] netlink: 84 bytes leftover after parsing attributes in process `syz.3.1697'. [ 77.514326][ T7351] loop4: detected capacity change from 0 to 2048 [ 77.546214][ T7351] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.571614][ T7361] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1723'. [ 77.627829][ T3317] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.665983][ T7377] loop3: detected capacity change from 0 to 512 [ 77.694458][ T7377] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1731: bg 0: block 393: padding at end of block bitmap is not set [ 77.737698][ T7377] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 77.748207][ T7377] EXT4-fs (loop3): 2 truncates cleaned up [ 77.755657][ T7377] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.871642][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.899092][ T7413] ip6gretap1: entered promiscuous mode [ 77.905491][ T7413] ip6gretap1: entered allmulticast mode [ 78.175431][ T7453] netlink: 60 bytes leftover after parsing attributes in process `syz.4.1776'. [ 78.201360][ T7449] loop1: detected capacity change from 0 to 2048 [ 78.247380][ T7459] loop2: detected capacity change from 0 to 512 [ 78.247409][ T7449] loop1: p1 < > p3 [ 78.248729][ T7449] loop1: p3 size 134217728 extends beyond EOD, truncated [ 78.283820][ T7459] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 78.316340][ T7459] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a042c118, mo2=0002] [ 78.340100][ T7459] System zones: 1-12 [ 78.348428][ T7459] EXT4-fs error (device loop2): ext4_iget_extra_inode:5035: inode #15: comm syz.2.1769: corrupted in-inode xattr: e_value size too large [ 78.353987][ T7466] dummy0: left allmulticast mode [ 78.390402][ T7459] EXT4-fs error (device loop2): ext4_orphan_get:1398: comm syz.2.1769: couldn't read orphan inode 15 (err -117) [ 78.390509][ T7466] bridge0: port 3(dummy0) entered disabled state [ 78.421196][ T7459] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.459163][ T6462] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.480357][ T7466] bridge_slave_0: left promiscuous mode [ 78.486245][ T7466] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.496441][ T7466] bridge_slave_1: left allmulticast mode [ 78.503095][ T7466] bridge_slave_1: left promiscuous mode [ 78.508851][ T7466] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.518901][ T7466] bond0: (slave bond_slave_0): Releasing backup interface [ 78.530155][ T7466] bond0: (slave bond_slave_1): Releasing backup interface [ 78.542210][ T7466] team0: Port device team_slave_0 removed [ 78.552014][ T7466] team0: Port device team_slave_1 removed [ 78.558851][ T7466] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 78.567139][ T7466] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 78.575718][ T7466] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 78.583365][ T7466] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 78.628826][ T7479] vlan2: entered promiscuous mode [ 78.634090][ T7479] bridge0: entered promiscuous mode [ 78.639558][ T7479] vlan2: entered allmulticast mode [ 78.644712][ T7479] bridge0: entered allmulticast mode [ 78.662619][ T7483] loop3: detected capacity change from 0 to 2048 [ 78.673743][ T7487] loop4: detected capacity change from 0 to 128 [ 78.674177][ T7486] loop1: detected capacity change from 0 to 512 [ 78.685862][ T7487] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 78.701697][ T7487] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 78.734472][ T7483] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.751612][ T7486] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 78.767262][ T7486] ext4 filesystem being mounted at /403/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.782610][ T7501] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.795924][ T7501] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.798117][ T7483] EXT4-fs error (device loop3): ext4_find_extent:939: inode #2: comm syz.3.1781: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 78.845092][ T7486] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1782: Failed to acquire dquot type 0 [ 78.863972][ T7483] EXT4-fs (loop3): Remounting filesystem read-only [ 78.891099][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 78.935628][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.078663][ T7544] loop1: detected capacity change from 0 to 128 [ 79.138043][ T7551] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.147912][ T7551] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 79.478689][ T7570] ================================================================== [ 79.486829][ T7570] BUG: KCSAN: data-race in selinux_inode_permission / selinux_inode_permission [ 79.495899][ T7570] [ 79.498234][ T7570] write to 0xffff888104545620 of 4 bytes by task 7569 on cpu 0: [ 79.505875][ T7570] selinux_inode_permission+0x31b/0x620 [ 79.511525][ T7570] security_inode_permission+0x6d/0xb0 [ 79.517092][ T7570] inode_permission+0x106/0x310 [ 79.521961][ T7570] link_path_walk+0x162/0x900 [ 79.526753][ T7570] path_lookupat+0x63/0x2a0 [ 79.531306][ T7570] do_o_path+0x45/0x130 [ 79.535480][ T7570] path_openat+0x1df9/0x2170 [ 79.540090][ T7570] do_filp_open+0x109/0x230 [ 79.544615][ T7570] io_openat2+0x272/0x390 [ 79.549040][ T7570] io_openat+0x1b/0x30 [ 79.553115][ T7570] __io_issue_sqe+0xfe/0x2e0 [ 79.557718][ T7570] io_issue_sqe+0x53/0x970 [ 79.562165][ T7570] io_submit_sqes+0x667/0xfd0 [ 79.566874][ T7570] __se_sys_io_uring_enter+0x1c1/0x1b70 [ 79.572551][ T7570] __x64_sys_io_uring_enter+0x78/0x90 [ 79.578015][ T7570] x64_sys_call+0x28c8/0x2fb0 [ 79.582719][ T7570] do_syscall_64+0xd2/0x200 [ 79.587444][ T7570] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.593436][ T7570] [ 79.595775][ T7570] read to 0xffff888104545620 of 4 bytes by task 7570 on cpu 1: [ 79.603504][ T7570] selinux_inode_permission+0x2a7/0x620 [ 79.609137][ T7570] security_inode_permission+0x6d/0xb0 [ 79.614667][ T7570] inode_permission+0x106/0x310 [ 79.619550][ T7570] link_path_walk+0x162/0x900 [ 79.624367][ T7570] path_lookupat+0x63/0x2a0 [ 79.628916][ T7570] do_o_path+0x45/0x130 [ 79.633094][ T7570] path_openat+0x1df9/0x2170 [ 79.637804][ T7570] do_filp_open+0x109/0x230 [ 79.642336][ T7570] io_openat2+0x272/0x390 [ 79.646674][ T7570] io_openat+0x1b/0x30 [ 79.650771][ T7570] __io_issue_sqe+0xfe/0x2e0 [ 79.655381][ T7570] io_issue_sqe+0x53/0x970 [ 79.659819][ T7570] io_wq_submit_work+0x3f7/0x5f0 [ 79.664866][ T7570] io_worker_handle_work+0x44e/0x9b0 [ 79.670267][ T7570] io_wq_worker+0x22e/0x870 [ 79.674812][ T7570] ret_from_fork+0xda/0x150 [ 79.679335][ T7570] ret_from_fork_asm+0x1a/0x30 [ 79.684118][ T7570] [ 79.686451][ T7570] value changed: 0x00000001 -> 0x00000000 [ 79.692180][ T7570] [ 79.694510][ T7570] Reported by Kernel Concurrency Sanitizer on: [ 79.700679][ T7570] CPU: 1 UID: 0 PID: 7570 Comm: iou-wrk-7569 Not tainted 6.16.0-rc2-syzkaller #0 PREEMPT(voluntary) [ 79.711550][ T7570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 79.721620][ T7570] ==================================================================