last executing test programs: 3.647547269s ago: executing program 2 (id=461): r0 = fsopen(&(0x7f0000000240)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) fchdir(r1) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r2, 0xfffffffffffffffd, 0x58) 3.63025751s ago: executing program 2 (id=462): r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000480)='./file0\x00', 0x18000, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYRESDEC, @ANYRES16=0x0, @ANYRESDEC, @ANYBLOB="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", @ANYRESOCT], 0x8, 0x2eb, &(0x7f00000004c0)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0xfd44) 3.581562652s ago: executing program 2 (id=463): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000100000004"], 0x48) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x200000a, 0x13, r0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) modify_ldt$write2(0x11, &(0x7f0000000100)={0x1d30, 0x0, 0x2000, 0x1}, 0x10) modify_ldt$read(0x0, &(0x7f0000003f80)=""/4102, 0x1006) 2.721510172s ago: executing program 2 (id=488): r0 = socket$inet_sctp(0x2, 0x5, 0x84) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x10, &(0x7f0000000280)=[@in={0x2, 0x4e24, @private=0xa010100}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000240)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000a00)="3ebc8f9962", 0x5}], 0x1, &(0x7f0000000580)=[@sndinfo={0x20, 0x84, 0x2, {0xa943, 0x0, 0x28, 0x200080b, r2}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0x38, 0x2400e044}, 0x0) 1.867889722s ago: executing program 2 (id=500): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r1) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000740)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010026bd70003c02000002000000080001"], 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x0) 1.813271725s ago: executing program 2 (id=502): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r1, 0x400455c8, 0x0) 1.758304088s ago: executing program 3 (id=504): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000500)='./bus\x00', 0x1000c40, &(0x7f00000002c0), 0x5, 0x51c, &(0x7f0000000700)="$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") r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdirat(r0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x2010008, &(0x7f00000001c0), 0xff, 0x545, &(0x7f0000001300)="$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") unlink(&(0x7f0000000000)='./file1\x00') openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) 1.654826844s ago: executing program 3 (id=505): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000083c0)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 1.589926198s ago: executing program 3 (id=506): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) r0 = openat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0/file0\x00', 0x42, 0x0) close(r0) r1 = socket$inet(0xa, 0x801, 0x84) listen(r1, 0x8) mount$9p_fd(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0), 0x14000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 1.072622547s ago: executing program 0 (id=519): r0 = syz_io_uring_setup(0xda, &(0x7f0000000480)={0x0, 0x183, 0x10000, 0x1, 0x15}, &(0x7f0000000000)=0x0, &(0x7f0000000640)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0f00000004000000040000001200000000000000", @ANYRES32, @ANYBLOB="00000000000000000000e50000000000", @ANYRES32=0x0, @ANYRES32], 0x48) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f0000000200)=[{0x2f, 0x8, 0x0, 0x4}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x51, 0x0, @fd, 0x1, 0x0, 0x7, 0x1}) io_uring_enter(r0, 0x22d2, 0x20, 0x0, 0x0, 0x0) 1.048088409s ago: executing program 0 (id=520): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x7b}]}, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r0, 0x4) sendmsg$inet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x20000000) 1.019786091s ago: executing program 0 (id=521): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast}, 0x2f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='htcp', 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x720, 0x0, 0xfffffffffffffd25) 916.532487ms ago: executing program 4 (id=523): r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x2012, r0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40004}, 0x8000) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7) 855.1893ms ago: executing program 4 (id=524): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x48) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002700000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x80) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000500)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="05"], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r1}, &(0x7f00000006c0), &(0x7f0000000700)=r0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f00000007c0)}, 0x20) 825.782032ms ago: executing program 4 (id=525): r0 = io_uring_setup(0x516, &(0x7f0000000540)={0x0, 0x7dc6, 0x1, 0x503fa, 0x8100014a}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x7}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = epoll_create1(0x0) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000340)={0x90000019}) close_range(r0, 0xffffffffffffffff, 0x0) 795.115913ms ago: executing program 4 (id=526): timer_create(0x2, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @dev, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x3, 0x30, 0x0, 0x0, 0xfe, 0x1, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @local}, @time_exceeded={0x5, 0x0, 0x0, 0xe0, 0x1, 0xe000, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @remote}}}}}}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="12000000220000000400000002"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r1, 0xffffffffffffffff}, &(0x7f0000000280), &(0x7f0000000140)=r0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f00000004c0)}, 0x20) 773.669505ms ago: executing program 4 (id=527): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC_PROXY(r0, 0x0, 0xd2, &(0x7f0000000000)={@remote, @multicast1, 0x4, "d30f388c52647612d91de4353d68b0fa00", 0x0, 0x0, 0x4000000, 0x8}, 0x3c) r1 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r1, 0x0, 0xc8, &(0x7f0000003d40), 0x4) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f0000000200)={@empty, @multicast2=0xe000031f, 0x0, "ff00000058b274e6d845167fefe428970548fc3c7b00000000000000fcff00", 0xb2, 0xb, 0x6, 0x6}, 0x3c) 753.160416ms ago: executing program 4 (id=528): socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7f, 0xdaa9, 0x8, 0x7, 0x2, 0x38a6, 0x0, 0x81, r2}, &(0x7f0000000100)=0x20) 734.449787ms ago: executing program 3 (id=529): r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x8, @multicast2}}, 0x24) sendmmsg(r0, &(0x7f0000000180)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18, 0xe000}, 0x5}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000d00), 0xf000, 0x10002, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000000000)={0x1, 0x1, 0xb, 0x1e, 0x1000a0, &(0x7f0000000140)}) 308.282972ms ago: executing program 1 (id=532): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000140)=@newqdisc={0x78, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0x10, 0xf}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{0x10, 0x8, 0x8, 0x8, 0x81}, 0x101, 0x0, 0x7, 0x7, 0x7, 0xa, 0x12, 0x7, 0x7, 0x3, {0x3, 0x2, 0x3, 0x35db, 0x2, 0x6}}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@getqdisc={0x24, 0x26, 0x1, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {}, {0xfff1, 0xb}, {0x7, 0xb}}}, 0x24}, 0x1, 0x0, 0x0, 0x2000c061}, 0x4008000) 301.904332ms ago: executing program 3 (id=533): socket$nl_route(0x10, 0x3, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x101042, 0x0) syz_io_uring_setup(0x54a9, &(0x7f0000000380)={0x0, 0xb002, 0x10100, 0x3, 0x2c, 0x0, r0}, 0x0, 0x0) socket$tipc(0x1e, 0x2, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000140)={0x8, 0x8b}, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) 241.591865ms ago: executing program 3 (id=534): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000001240)='./file2\x00', 0x14552, &(0x7f0000000b40)=ANY=[], 0xfb, 0x11ff, &(0x7f0000002480)="$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") sched_setscheduler(0x0, 0x2, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x182) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x181242, 0x148) pwrite64(r1, &(0x7f0000000140)='2', 0xfdef, 0xfecc) fallocate(r0, 0x0, 0xbf5, 0x2000402) 187.199129ms ago: executing program 1 (id=535): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000080)=ANY=[], 0x8) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000040)=0x8, 0x4) recvmmsg(r0, &(0x7f0000004cc0)=[{{0x0, 0x0, 0x0}, 0xfffffffe}], 0x1, 0x40000022, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) 157.94027ms ago: executing program 0 (id=536): r0 = getpgrp(0x0) r1 = syz_pidfd_open(r0, 0x0) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) r3 = syz_clone(0x20002000, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r3, 0x7, r1, &(0x7f0000000040)={r2, r1}) 130.033602ms ago: executing program 0 (id=537): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x26e1, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) splice(r0, 0x0, r2, 0x0, 0x88000cc, 0x0) fcntl$setpipe(r1, 0x407, 0x100004) write$eventfd(r1, &(0x7f0000000180)=0x6, 0x8) 107.819383ms ago: executing program 1 (id=538): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040)=0x7f, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @empty}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000040)=0x7f, 0x4) bind$inet(r1, &(0x7f0000e15000)={0x2, 0x4e20, @empty}, 0x10) 83.076795ms ago: executing program 1 (id=539): r0 = socket(0x28, 0x5, 0x0) r1 = socket(0x28, 0x805, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) listen(r1, 0x7) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @local}, 0x10) accept4$inet6(r1, 0x0, 0x0, 0x80000) 43.551707ms ago: executing program 1 (id=540): sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x19) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x9) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x7f) 30.022218ms ago: executing program 0 (id=541): r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000980)={[0x4001ffffffffd]}, 0x8, 0x0) r1 = syz_io_uring_setup(0x186, &(0x7f0000000080)={0x0, 0x3416, 0x13100, 0x2, 0x339}, &(0x7f0000000280)=0x0, &(0x7f0000000200)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}) io_uring_enter(r1, 0x2def, 0x9566, 0x0, 0x0, 0x0) signalfd4(r0, &(0x7f0000000140), 0x8, 0x0) syz_io_uring_setup(0x38a7, 0x0, 0x0, 0x0) 0s ago: executing program 1 (id=542): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x4008032, 0xffffffffffffffff, 0xcd0b3000) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) syz_clone(0x24100000, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001580)={0x0, 0xffffffffffffff3c, &(0x7f0000000300)=[{&(0x7f0000000080)="3bfdd75fa5717852d59a9367444a2130e72cd4dabc8854532cca0c32a5b9f844a4610c7525650ce3d3b76b15026d93e6dee896115e9364066aa3d14e33ef732b4681335c576902153114bdb9c74b538a71115fb1d1a63d1b04129661b29aab89d0be999a6b7c9bea755adedbf305a79f70b71d3d4c98577b49db4963ce89b0def5e840f459659cb6f86d56b069a5de11d601d348ff88ca6e5e2cfe40176880b33e9e8dbc32ba2e6a99b1b50276dc4f06166000d7069a3cc76f", 0xb9}, {&(0x7f0000000180)="892950e2405ee8629d9384a91c16d1706a3e61f305119f95cac0f1927f4c205b971eb41147cb1f86883d6910e68ac3996551800b3ec64b77f8444b18345a2c8b178eeeba0cde7319a5a46bfe7f5770e019efd9d52069edcced33a758c4e657f3a792dc193a1911040000000000000003c851a8", 0x73}, {&(0x7f0000000200)="a68cde0d56b170df7710b54f17d9a39c4f98f3547190", 0x20000216}, {&(0x7f0000000240)="45e04400f2b383517a08c397dd0a76e67ecfc8e74573c24dedd3a48fb62458c1412fdcd15e888cb0f5d02e77bfecefda6b064c0bb2b66a9a522e63873dde02330510255eec7dfa1af708cdab59fb71eca786a359a2c3b0cbad35144ec5b069c53f90e43339845dc7fd140c55b0149ab38eb27c140f374bcc2c95b0b121d1a9302f3a01b888243b3fc0d46f0de0", 0x8d}, {&(0x7f00000025c0)="87fb74cf4d67adbbd062637f514c1f5eb18d7b442e6457a356c6cb1f71a43dfae773c8489cce5145f92615d4bdb13ef54d6ae90ec7733180fcf5adf3e13fdb05b57b748bd14eda042a97fdd84498304a504a0a159b972e8200c2d0f536a3465ec498ed12b924bd134057df36129d3ebe3dd3ce9f0671e5278143e4afa3d43f444681de1b5f9725fca34fa357fe2154981666fb9dc202fc17a0199eb1c25bdd1005e590e84783ee9894c888998dc25a83c14aeee31d114acfa0bcd235d571cd765f4b9259ba43e6fc30291d8a642146c4771898030b736aeee6b247abb0784b154e104e7dcda401f9b1736fea30a41a4153fe6a9a525bd0a3487571f914f05b590e242341ade289d8f5b842c6be4a93c2755dfd47174def782a2f8f61c068b5a012f02c0801601e860def788121e8808c01fed4c920a3698d0d684920918c95b17f76bbcb4f265c931d8f79560ff8114b70f4dd6791e2ed70cfeb89905791b88be26efe1c5c66b7b50b3d2be0dbc066dfc31618f9507f6f340b85a2f76a6dcac9d6ccc289ace5e5fecd25afe22ffa451f5e365ab33cc985f2e9d7f7fb1be4794740a94215d7db14b0ffcec19e5e3c5ae0d8578ef3b65d2a7a77a11e390a6c3a6b391061c886b961e3c2f42d62047bfe1356a44b840d3d956105f4c0fa95db08c4933f00de77cdc057c28b41fecfc8398c442be1ad065954f6c9dfeb2fd7207e8548a00a1d50bdf522d2abfdafd71723616a34830fbfa8fc81e0c2639cc12f363a4919b7a00ac8189dad3e7e54122a2ef430f623658d5e281c9a19442995bb9b0e3f7d13e3016b6f9523be196bf23bbcc5ec802f43ef8b651d688d9d5a44f35c9847e4c32bce3e9ebed2326adadc76f06a195db32c80b3090d7cd65c9d8518ba4e528c5eb5c7a1c5695b21595fa8a8621734bfda8afddd65e1f37a1990220a00fa9bd2c22b0117ceb08ae6af3c944c2eca924abfddad065d1472d0c3f742a49b1e78c669471873706ad157d831d7482b773f07b0673a6ce1e227a7a4d13744bf459434c0ab1c323a38b1a84cbf1ce9741f2b8fdcc2e073e56171603d035aacd83e71d5132831f4f1e8bf517979f132a33fd03783272e9b8c96dfa4e1d320a58d82acfc8d3d53a5a52daafe4dc8be08f4ad53e11cc21374b6ff4ff5ea2ecc5d3f7c057f74f0098e57d990090475cdaffdef0da917653ed10fb70b94b72e5b4d95cbea0fc1dd2579635ad6ab545ba4d7b6d2f5442bdb78beb6c8ed62942a439117025b4566b48d9f3a17fdf4577e8606a4bc4c26557e58312fd2d1a541ebec3e5ae28eef8b2ab0597083716dd12889335570ee7839530eee879d9b137606cd4dd7103991671b4464bb68529eb19fb7a8845e3491bfbac688a87cf0744f429ea112014402915c4c1f6bae08d689d3cb7d641d7befe8fc74a2242310a9a367a39531b4c86da5b39df524e52f33ff9c40b48cb196ffc9ca855b6e698ade8a83e52b9ddc5031ff09e1907e4f8b0d07e64e1fb8e427f8819a7be907aa216bf8e2a4c7cc87ed53bf9490d4cc788b91f3b9f705e984a7e62c7a495e8421b97c39dc954b35468f17c6682334f4e16308448f457faeffff6d1f818522fa441d3a48168bdb12ffebace436a3915b63076cb6a655718647f87eaaf313b5bbd430421eed3a2215e439600a56eac8c65291eb103326a8034662bd337ab51577d9110ec7151be5cc9c54b2a30891acac5ad006ed537dbeb8f16eecbde7cf4e71373faf3c36b772f6d7ea9346875c8cf1049d49d4f8eb01b946c11e8c8e3ab2015f282167acddcc77fff03e1be9134252af0abfe538b4d25fc4ff874b52b9fb0996b5f32b4141dbd30578ff46e13ef6c63fc1620f62cb11a3dce401993976c272a5f62fde3f2a0e654d19e7a39dcdb622b9526d2a15cc18e6f817c916a00775353dd9c8954e66d0445b59bb0f5e6e3b46447232f52a0e398b057d123ef503afcbd48544db6434d2025bfc8dab72262a4fa5426a03061e7f8966e0086ff8ab5a91ab59f19b830394ee8bc76d6fb4816b8f4cde35b7eb9d3811228d51c54828f97fd1e648196c81bc73ed56249a59f318704e84656a6cedd2b8c1e1808d1cc648749abc643131e494c01336d4a14b8609656f2c972dc23c5c2e43fe40119fb88b5ec2aade35c03646e347354c493de8ab3672ccf94af0df333c6678299129d79be0eec281c5b3858ce3995566a390b674635b356692e3e9c53a089638ba0d69e772b7b410a5ae03de12e7de755ee559e1707b7b8003aabc8e2ce03c01e3183ff2d93262f6d5ceaafecdae66bc7cb3952c5a6571d864d502f281db5a228695badca5d022fdb6da56ab15dc377d1c1f8581ff56e28c2b2a84edb629547d28275c2ed571103b4ca7cdeb0776ba9f9dffcd78d21c3d4caa9289ed199672f4e7b912068c49c817114c37d37ea03954bae87d1ddae3da2ad85feb2fbb735b75a51f7bee5c8d88cc7bf64700d1a46ec6b631ae22ac7b06730a86a26bdcb992e1c7b50142de96b14a8468e4514068a30896fc677fddefaebb125c693a8d460469c7fe535f844781940f66d6abd091191c3122d584f5b0f5b0d443713d7d5186124d73de28aca30b719d4a55e09d259bddbf16995aeb1000880890afbd24d4066b0398985a40999de22ce176348e1c1f57eaf75b92a1e4f1482e89a00ac2cc36b20e36af9ec310599c19a5b1d6f8fadba104c58c801c6633315f82ebfa88faddd0b693e2f827f586c1cc5538e93bcf10f81af6dd7ee727df3b5018c0b4e31e40d040a47503b6ace4d29a1162ce487351825255f5584aff7cbd421f85c3d9fbb3784abd9848f16028b68f0d32ed8bb80106e8cc4acb939ff88bd39976d166b2addebf628b3fcd056da2f60e1b90f7a32702954921908ebccb683622a1f574ceba6951bef5e751c338c8279318dc28e36b9fc2bb17c3ad08aceb00fc388e6db112a738f86a4a1eb11526e1b9d73250b326285ed47c4398d93a3933d9a784249b65ad7d78a1f81d96ef36493ed693045a2150a8eb43cecc0c93e7d20b15b39a0646b081c2923b816365b7fbb41683a41732d942c5aa12faf876ec7f036becde8f3295af6dacff38d076d8e06260fee167703bb610745374a2758a6b88e465ca77d1f3105ae8b6b04a1eb509fb178d6249dbbc84d5d1d069278449a89d03e4a9a395d8170c329a296cfc329798cb9b9f1078d098cf3f989fd4ec53e013fbe917df35292d44fb1f3da4da4432a1847d4721514ade8cda5e5c0b51183580fc35266a970ebba74faeda56d4dcb56df51f96ad237452cedbd0cb2bee112713c3d450835811bf3da9745136d428e148fd0932dc77c8d8e61a16c625241fad8425b4ece394eedd5f165bd94923bfa1172be8edc8a4fcaae5f77ee8cc510192b27964da09c3e84efb4bc7154da1a24da8b7e544b42278d2574687ec76143afa6cf193d52a2a7f4c20ee57b6056a1337d5e408117a6cf1ab49c8980f39597f69902085d3e8d374d44e6ab4ed1185a26be2bc7281e9cfbbeb6bed899aa1924d3faa06d95999fbeaf2337494e0c2c39eef5a73fcde84459a9ea48d4e015d9e5bb5839354967ce02f637bc8678d2595b9a918fc36b927d7501f0ac2e3471ce02b5df355689c87f191ef5390900a41deec29984e45a878ece964b0009aad561316fc3b30ce1b49266d32eb17cd30f3e17e1f59014e8c518940dd0a093d1349c1a7c2581963bbe0ba372b6426e81c33c71b2ec8141c5713e52a37fff0a417a5b259e1420d9fb6a731f5baa0cc494221947895aa8fa14745a986a366bff9d0c239a19f85372497565b5b703da16439019df5f3d29f4247fb528854c9648630f03e9dedde5a08a47728ea6a4d42e62eff6fa3bd402325e0f4387b60171c37c180f958ad80955779c899517e7ea76eed00598e01552eaaf08b723daf9d466e8c57af43a15a46528b1119f5074aa3c51f77357ebe158275bc06b89640d7ce3c0a03af01418d7dc6ae8a1be8ab08c1722d66d1e9277480b8b178447667c024f9b78f8a878a2d7cf8e83e5104f6964b2907a989abafc7d7d0df941abf3d7283b6a11d46c2911a42182ec27ab785d92946e1ee8ef44846d561850d2a98c305c382f36d4cfc9b2bfd3b86ef21a0d187adcafbec8268c7d662a34dda1c83c4967097743133bc8c587edf249f5668c34ddb112fa4eb1bea9c8f6a000f1f34428b54688a5e214a7919868b25dbe930e86a243ecf54afe0b518c647d04873d2cf62cb2ab27f00015537a4fd2ea3dc8777abdf3284622347016566da0b9c406ca8c40694e4013a53fbf2e803d51b0bbe5e9df5fc74f66be618856357ccf803c53ed0e3b3fe79f69f0ede9b565d8f7a8ce5aa8cbb4e8fa61be3fd00ffb07e45065498925c14c0b311942d4ed951ad6237aadb5405bc7b2d79e1fd295b7c2ed8efa883e44c86a5053e2f421c6d4dc0c47d3a05d911db37d6efdb8e50fb3f06139ac147bc7162c21aece79eaf72e9779f19eb5395cec3d15a7594ea70a6b373d98651d2215b210f037ea3f8a57ded74474f6fdb64a08b56af52168da70b30aee03472cd8bee5af04cad7303004a4aba464b99", 0xcb3}, {&(0x7f00000006c0)="97b13f5cf9f584c87e0e637d2ff483a311bb412cb3b03c3d9e97e435f2fceb58ff0402ed7b96244b43386c222917662028d7a01206a1990722ccef1d8f39f7c8ae242e58359217b1c6161ea741445cf16b0c48eb18a6c72174dfb7cd1bd0f409dad5a432bed4afb470da3656dd30d70769e229dc91037321d618e1eff4a176ea46d5cd4d5da97f80356e46d9e8166bf2d97210b631654ece218a2a204a1786ab5a60a881a7a294cd2f92438350e6e3ec4439ebe06133ff65b1e32b809ba0482783b563ec8e5778285da5211e5821135433053a7921319c544d5e797f"}, {&(0x7f00000007c0)="75c37714a0bada8343bceb64ccb6d95a2a37b020e0bf1f6a1de4584223a2f285aaca30a9554cd5cdc1659cb9fec462cc5c2220a7cd891ec3bad99fe3c06e15a109ec0fdb6aeeee5ef8e4bfc28e17984a3860b907d549492d47a447782b7357ea72f4b2c26512a6a33c0247b730a6182ea5a99aee25fcee07f9cb0a80595cd5f744fa6898fdffda5b34b19474b8e853467329e4aea36cfd0e00735d37beb0f895c5688259a8935194eefd3a96d55707133a08f03e14da563160a545396b93341f41c161c93687e28a"}, {&(0x7f0000000b00)="1b080b7a30aec939ce8e26e0cbbe37fc064ceef965fd5e3b6739c966492dbdf71c04423d8a403e56dfd224e4e55918a5e31e683fec5cc9460882a0d1628d02d51a8da997073f856e2cd00586c6e8c89c71cf8be6121b0b3a85d597a1afb0cc311f30cc26183c8e594ce5ff62661c9e32cbc9dd9a72985e9857f3bddb52382b6c27ca85d5774cf17b92e2d2097f12a8687e70f90d46381a47706a9124a2cf61b84f26aae22fd4da84ae35b93f7be9fdfdfbf33c59f5c657e9f7e81b81b786082f88af4de07808ff3c954bae"}], 0x5, &(0x7f0000001480)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private, @multicast1}}}], 0x20}, 0x0) recvmsg$unix(r1, &(0x7f0000001140)={0x0, 0x2, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/4096, 0x7ffff000}], 0x1}, 0x40000100) kernel console output (not intermixed with test programs): [ 22.600596][ T29] audit: type=1400 audit(1769598883.030:62): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.622607][ T29] audit: type=1400 audit(1769598883.030:63): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=477 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.645181][ T29] audit: type=1400 audit(1769598883.030:64): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=481 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.668125][ T29] audit: type=1400 audit(1769598883.030:65): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.691134][ T29] audit: type=1400 audit(1769598883.040:66): avc: denied { read open } for pid=3194 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.0.116' (ED25519) to the list of known hosts. [ 27.839709][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 27.839726][ T29] audit: type=1400 audit(1769598888.270:70): avc: denied { mounton } for pid=3296 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 27.868936][ T29] audit: type=1400 audit(1769598888.300:71): avc: denied { mount } for pid=3296 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.871273][ T3296] cgroup: Unknown subsys name 'net' [ 27.896722][ T29] audit: type=1400 audit(1769598888.330:72): avc: denied { unmount } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.033826][ T3296] cgroup: Unknown subsys name 'cpuset' [ 28.040214][ T3296] cgroup: Unknown subsys name 'rlimit' [ 28.152009][ T29] audit: type=1400 audit(1769598888.580:73): avc: denied { setattr } for pid=3296 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 28.187406][ T29] audit: type=1400 audit(1769598888.590:74): avc: denied { create } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.207954][ T29] audit: type=1400 audit(1769598888.590:75): avc: denied { write } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.228383][ T29] audit: type=1400 audit(1769598888.590:76): avc: denied { read } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.248746][ T29] audit: type=1400 audit(1769598888.600:77): avc: denied { mounton } for pid=3296 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 28.248865][ T3302] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 28.273698][ T29] audit: type=1400 audit(1769598888.600:78): avc: denied { mount } for pid=3296 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 28.305338][ T29] audit: type=1400 audit(1769598888.610:79): avc: denied { read } for pid=3040 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 28.346301][ T3296] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.042236][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 30.124481][ T3316] chnl_net:caif_netlink_parms(): no params data found [ 30.147503][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.154641][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.161768][ T3311] bridge_slave_0: entered allmulticast mode [ 30.168370][ T3311] bridge_slave_0: entered promiscuous mode [ 30.177326][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.184580][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.191940][ T3311] bridge_slave_1: entered allmulticast mode [ 30.198631][ T3311] bridge_slave_1: entered promiscuous mode [ 30.251194][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.263198][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 30.275191][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 30.284256][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 30.296918][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.365913][ T3311] team0: Port device team_slave_0 added [ 30.385831][ T3311] team0: Port device team_slave_1 added [ 30.396082][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.403214][ T3316] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.410418][ T3316] bridge_slave_0: entered allmulticast mode [ 30.416923][ T3316] bridge_slave_0: entered promiscuous mode [ 30.443738][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.450831][ T3316] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.458293][ T3316] bridge_slave_1: entered allmulticast mode [ 30.464720][ T3316] bridge_slave_1: entered promiscuous mode [ 30.476495][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.483633][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.490809][ T3313] bridge_slave_0: entered allmulticast mode [ 30.497361][ T3313] bridge_slave_0: entered promiscuous mode [ 30.504106][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.511123][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 30.537090][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.567193][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.574359][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.581522][ T3313] bridge_slave_1: entered allmulticast mode [ 30.588010][ T3313] bridge_slave_1: entered promiscuous mode [ 30.594954][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.601980][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 30.628010][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.645104][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.659890][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.686241][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.693360][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.700610][ T3312] bridge_slave_0: entered allmulticast mode [ 30.707213][ T3312] bridge_slave_0: entered promiscuous mode [ 30.713774][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.720919][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.728367][ T3314] bridge_slave_0: entered allmulticast mode [ 30.734978][ T3314] bridge_slave_0: entered promiscuous mode [ 30.747234][ T3316] team0: Port device team_slave_0 added [ 30.754197][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.765497][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.774942][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.782013][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.789575][ T3312] bridge_slave_1: entered allmulticast mode [ 30.796151][ T3312] bridge_slave_1: entered promiscuous mode [ 30.802708][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.809890][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.817233][ T3314] bridge_slave_1: entered allmulticast mode [ 30.823791][ T3314] bridge_slave_1: entered promiscuous mode [ 30.831026][ T3316] team0: Port device team_slave_1 added [ 30.852052][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.872129][ T3313] team0: Port device team_slave_0 added [ 30.887183][ T3313] team0: Port device team_slave_1 added [ 30.894207][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.914126][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.937732][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.944751][ 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 1532 would solve the problem. [ 30.970850][ T3316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.987276][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.003835][ T3311] hsr_slave_0: entered promiscuous mode [ 31.009832][ T3311] hsr_slave_1: entered promiscuous mode [ 31.016132][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.023135][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.049158][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.060250][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.067268][ 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 1532 would solve the problem. [ 31.093305][ T3316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.112372][ T3314] team0: Port device team_slave_0 added [ 31.119557][ T3314] team0: Port device team_slave_1 added [ 31.125549][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.132529][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.158489][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.184842][ T3312] team0: Port device team_slave_0 added [ 31.191668][ T3312] team0: Port device team_slave_1 added [ 31.230179][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.237182][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.263149][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.274028][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.281028][ T3314] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.307014][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.323122][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.330230][ T3314] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.356166][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.374284][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.381263][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.407325][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.435325][ T3313] hsr_slave_0: entered promiscuous mode [ 31.441591][ T3313] hsr_slave_1: entered promiscuous mode [ 31.447451][ T3313] debugfs: 'hsr0' already exists in 'hsr' [ 31.453302][ T3313] Cannot create hsr debugfs directory [ 31.463788][ T3316] hsr_slave_0: entered promiscuous mode [ 31.469809][ T3316] hsr_slave_1: entered promiscuous mode [ 31.475893][ T3316] debugfs: 'hsr0' already exists in 'hsr' [ 31.481765][ T3316] Cannot create hsr debugfs directory [ 31.541099][ T3314] hsr_slave_0: entered promiscuous mode [ 31.547189][ T3314] hsr_slave_1: entered promiscuous mode [ 31.553113][ T3314] debugfs: 'hsr0' already exists in 'hsr' [ 31.558873][ T3314] Cannot create hsr debugfs directory [ 31.595450][ T3312] hsr_slave_0: entered promiscuous mode [ 31.601496][ T3312] hsr_slave_1: entered promiscuous mode [ 31.607564][ T3312] debugfs: 'hsr0' already exists in 'hsr' [ 31.613414][ T3312] Cannot create hsr debugfs directory [ 31.761363][ T3311] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 31.775832][ T3311] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 31.792669][ T3311] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 31.804049][ T3311] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 31.826974][ T3313] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 31.836169][ T3313] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 31.852560][ T3313] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 31.862563][ T3313] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 31.882671][ T3316] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 31.897723][ T3316] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 31.907035][ T3316] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 31.918915][ T3316] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 31.962372][ T3314] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 31.971543][ T3314] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 31.980798][ T3314] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 31.990099][ T3314] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 32.027519][ T3312] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 32.036878][ T3312] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 32.047552][ T3312] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 32.057242][ T3312] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 32.084691][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.108149][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.128846][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.136011][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.146951][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.158653][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.165815][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.195105][ T3316] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.216630][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.223759][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.232576][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.239767][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.261554][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.300021][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.317256][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.341192][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.348421][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.362778][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.369919][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.380901][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.398892][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.420058][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.432592][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.439765][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.452296][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.467864][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.474967][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.483943][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.491037][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.506289][ T1626] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.513478][ T1626] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.527660][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.541593][ T3313] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 32.552028][ T3313] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 32.591192][ T3314] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 32.601685][ T3314] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 32.639505][ T3312] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 32.650033][ T3312] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 32.722567][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.772843][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.833988][ T3311] veth0_vlan: entered promiscuous mode [ 32.846507][ T3311] veth1_vlan: entered promiscuous mode [ 32.862852][ T3316] veth0_vlan: entered promiscuous mode [ 32.892933][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.902323][ T3316] veth1_vlan: entered promiscuous mode [ 32.913699][ T3311] veth0_macvtap: entered promiscuous mode [ 32.933654][ T3311] veth1_macvtap: entered promiscuous mode [ 32.961742][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.977192][ T3316] veth0_macvtap: entered promiscuous mode [ 32.989727][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.005956][ T3316] veth1_macvtap: entered promiscuous mode [ 33.016708][ T3314] veth0_vlan: entered promiscuous mode [ 33.040079][ T57] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.054591][ T3314] veth1_vlan: entered promiscuous mode [ 33.072065][ T3313] veth0_vlan: entered promiscuous mode [ 33.079954][ T57] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.089877][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.103400][ T57] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.115209][ T57] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.129899][ T3314] veth0_macvtap: entered promiscuous mode [ 33.137821][ T3313] veth1_vlan: entered promiscuous mode [ 33.148601][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.160118][ T3314] veth1_macvtap: entered promiscuous mode [ 33.175920][ T52] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.194853][ T52] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.196223][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 33.196264][ T29] audit: type=1400 audit(1769598893.630:90): avc: denied { mounton } for pid=3311 comm="syz-executor" path="/root/syzkaller.HchelH/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 33.214074][ T52] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.237927][ T29] audit: type=1400 audit(1769598893.650:91): avc: denied { mount } for pid=3311 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 33.250490][ T3313] veth0_macvtap: entered promiscuous mode [ 33.265003][ T29] audit: type=1400 audit(1769598893.650:92): avc: denied { mounton } for pid=3311 comm="syz-executor" path="/root/syzkaller.HchelH/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 33.283905][ T3313] veth1_macvtap: entered promiscuous mode [ 33.295851][ T29] audit: type=1400 audit(1769598893.650:93): avc: denied { mount } for pid=3311 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 33.312645][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.323144][ T29] audit: type=1400 audit(1769598893.650:94): avc: denied { mounton } for pid=3311 comm="syz-executor" path="/root/syzkaller.HchelH/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 33.356655][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.357157][ T29] audit: type=1400 audit(1769598893.650:95): avc: denied { mounton } for pid=3311 comm="syz-executor" path="/root/syzkaller.HchelH/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4507 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 33.376677][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.399068][ T29] audit: type=1400 audit(1769598893.710:96): avc: denied { unmount } for pid=3311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 33.418860][ T3312] veth0_vlan: entered promiscuous mode [ 33.426746][ T3312] veth1_vlan: entered promiscuous mode [ 33.444090][ T57] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.445577][ T29] audit: type=1400 audit(1769598893.830:97): avc: denied { mounton } for pid=3311 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 33.475774][ T29] audit: type=1400 audit(1769598893.830:98): avc: denied { mount } for pid=3311 comm="syz-executor" name="/" dev="gadgetfs" ino=4533 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 33.476844][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.509689][ T3311] 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. [ 33.524893][ T57] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.547687][ T3312] veth0_macvtap: entered promiscuous mode [ 33.564229][ T57] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.578570][ T29] audit: type=1400 audit(1769598894.010:99): avc: denied { read write } for pid=3311 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 33.614409][ T3312] veth1_macvtap: entered promiscuous mode [ 33.624510][ T57] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.638144][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.650367][ T57] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.682007][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.693599][ T57] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.737379][ T57] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.777655][ T57] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.817741][ T57] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.850774][ T57] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.893634][ T57] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.923974][ T57] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.958056][ T57] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.972406][ T3509] loop1: detected capacity change from 0 to 1024 [ 33.999218][ T3509] EXT4-fs: inline encryption not supported [ 34.016124][ T3509] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 34.067360][ T3518] loop4: detected capacity change from 0 to 512 [ 34.102479][ T3518] ======================================================= [ 34.102479][ T3518] WARNING: The mand mount option has been deprecated and [ 34.102479][ T3518] and is ignored by this kernel. Remove the mand [ 34.102479][ T3518] option from the mount to silence this warning. [ 34.102479][ T3518] ======================================================= [ 34.142614][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.172431][ T3526] Zero length message leads to an empty skb [ 34.219123][ T3518] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.234704][ T3518] ext4 filesystem being mounted at /2/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 34.287990][ T3534] loop1: detected capacity change from 0 to 2048 [ 34.301864][ T3518] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #2: comm syz.4.15: corrupted inode contents [ 34.318648][ T3518] EXT4-fs error (device loop4): ext4_dirty_inode:6502: inode #2: comm syz.4.15: mark_inode_dirty error [ 34.333348][ T3518] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #2: comm syz.4.15: corrupted inode contents [ 34.336454][ T3534] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.365141][ T3518] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #2: comm syz.4.15: corrupted inode contents [ 34.388725][ T3534] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 34.394438][ T3518] EXT4-fs error (device loop4): ext4_dirty_inode:6502: inode #2: comm syz.4.15: mark_inode_dirty error [ 34.405042][ T3534] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 34.418473][ T3518] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #2: comm syz.4.15: corrupted inode contents [ 34.426889][ T3534] EXT4-fs (loop1): This should not happen!! Data will be lost [ 34.426889][ T3534] [ 34.448320][ T3534] EXT4-fs (loop1): Total free blocks count 0 [ 34.454375][ T3534] EXT4-fs (loop1): Free/Dirty block details [ 34.460328][ T3534] EXT4-fs (loop1): free_blocks=2415919504 [ 34.466172][ T3534] EXT4-fs (loop1): dirty_blocks=16 [ 34.471326][ T3534] EXT4-fs (loop1): Block reservation details [ 34.471381][ T3518] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #2: comm syz.4.15: mark_inode_dirty error [ 34.471851][ T3518] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #2: comm syz.4.15: corrupted inode contents [ 34.477451][ T3534] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 34.513068][ T3518] EXT4-fs error (device loop4): ext4_dirty_inode:6502: inode #2: comm syz.4.15: mark_inode_dirty error [ 34.513632][ T3534] syz.1.23 (3534) used greatest stack depth: 10080 bytes left [ 34.532199][ T3544] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #2: comm syz.4.15: corrupted inode contents [ 34.557193][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.603590][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.785015][ T3568] loop1: detected capacity change from 0 to 128 [ 34.815927][ T3568] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 34.849846][ T3568] ext4 filesystem being mounted at /9/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 34.882538][ T3400] kernel write not supported for file bpf-prog (pid: 3400 comm: kworker/0:3) [ 34.932533][ T3581] loop3: detected capacity change from 0 to 512 [ 34.963630][ T3316] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 34.973582][ T3581] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.081745][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.178741][ T3600] loop3: detected capacity change from 0 to 512 [ 35.189599][ T3602] process 'syz.2.49' launched './file0' with NULL argv: empty string added [ 35.198602][ T3600] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 35.212186][ T3600] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 35.241296][ T3600] EXT4-fs (loop3): 1 truncate cleaned up [ 35.248912][ T3600] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.287961][ T3600] EXT4-fs error (device loop3): ext4_generic_delete_entry:2666: inode #2: block 13: comm syz.3.47: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 35.310320][ T3600] EXT4-fs (loop3): Remounting filesystem read-only [ 35.312291][ T3606] loop1: detected capacity change from 0 to 512 [ 35.316920][ T3600] EXT4-fs warning (device loop3): ext4_rename_delete:3729: inode #2: comm syz.3.47: Deleting old file: nlink 5, error=-117 [ 35.351959][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.399525][ T3606] EXT4-fs: Ignoring removed oldalloc option [ 35.483494][ T3606] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.605354][ T3625] syzkaller1: entered promiscuous mode [ 35.610894][ T3625] syzkaller1: entered allmulticast mode [ 35.646636][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.664174][ T3630] netlink: 12 bytes leftover after parsing attributes in process `syz.2.58'. [ 35.673677][ T3629] delete_channel: no stack [ 35.731102][ T3635] syz.2.60 uses obsolete (PF_INET,SOCK_PACKET) [ 35.904188][ C1] hrtimer: interrupt took 58421 ns [ 36.519080][ T3668] loop3: detected capacity change from 0 to 512 [ 36.541165][ T3668] EXT4-fs (loop3): 1 truncate cleaned up [ 36.579918][ T3668] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.669956][ T3680] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 36.737357][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.895321][ T3697] loop3: detected capacity change from 0 to 512 [ 36.912423][ T3697] EXT4-fs: Ignoring removed nobh option [ 36.954582][ T3697] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.987161][ T3697] ext4 filesystem being mounted at /22/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 37.096099][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.399588][ T3728] netlink: 'syz.3.99': attribute type 8 has an invalid length. [ 37.407390][ T3728] netlink: 4 bytes leftover after parsing attributes in process `syz.3.99'. [ 37.450852][ T3728] bond0: entered promiscuous mode [ 37.455986][ T3728] bond_slave_0: entered promiscuous mode [ 37.461776][ T3728] bond_slave_1: entered promiscuous mode [ 37.484630][ T3728] gretap0: entered promiscuous mode [ 37.491809][ T3728] hsr1: entered promiscuous mode [ 37.590537][ T3739] loop4: detected capacity change from 0 to 512 [ 37.620154][ T3741] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 37.626737][ T3741] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 37.634829][ T3741] vhci_hcd vhci_hcd.0: Device attached [ 37.644405][ T3743] vhci_hcd: cannot find the pending unlink 0 [ 37.650468][ T3743] vhci_hcd: connection closed [ 37.650809][ T57] vhci_hcd vhci_hcd.2: stop threads [ 37.660806][ T57] vhci_hcd vhci_hcd.2: release socket [ 37.666266][ T57] vhci_hcd vhci_hcd.2: disconnect device [ 37.685545][ T3739] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.700932][ T3739] ext4 filesystem being mounted at /15/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.726618][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.161760][ C0] vcan0: j1939_tp_rxtimer: 0xffff88811a817c00: rx timeout, send abort [ 38.203653][ T29] kauditd_printk_skb: 223 callbacks suppressed [ 38.203672][ T29] audit: type=1326 audit(1769598898.640:323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3765 comm="syz.2.115" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f1be71faeb9 code=0x7ffc0000 [ 38.249550][ T29] audit: type=1326 audit(1769598898.680:324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3765 comm="syz.2.115" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1be71faeb9 code=0x7ffc0000 [ 38.274311][ T29] audit: type=1326 audit(1769598898.680:325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3765 comm="syz.2.115" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1be71faeb9 code=0x7ffc0000 [ 38.298446][ T29] audit: type=1326 audit(1769598898.680:326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3765 comm="syz.2.115" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f1be71faeb9 code=0x7ffc0000 [ 38.321986][ T29] audit: type=1326 audit(1769598898.680:327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3765 comm="syz.2.115" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1be71faeb9 code=0x7ffc0000 [ 38.345639][ T29] audit: type=1326 audit(1769598898.680:328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3765 comm="syz.2.115" exe="/root/syz-executor" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7f1be71faeb9 code=0x7ffc0000 [ 38.369561][ T29] audit: type=1326 audit(1769598898.680:329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3765 comm="syz.2.115" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1be71faeb9 code=0x7ffc0000 [ 38.393491][ T29] audit: type=1326 audit(1769598898.680:330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3765 comm="syz.2.115" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1be71faeb9 code=0x7ffc0000 [ 38.546578][ T3772] netlink: 8 bytes leftover after parsing attributes in process `syz.2.117'. [ 38.657962][ T29] audit: type=1400 audit(1769598899.090:331): avc: denied { mount } for pid=3777 comm="syz.3.120" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 38.680479][ C0] vcan0: j1939_tp_rxtimer: 0xffff88811a817c00: abort rx timeout. Force session deactivation [ 38.807644][ T29] audit: type=1400 audit(1769598899.240:332): avc: denied { ioctl } for pid=3789 comm="syz.0.125" path="socket:[5083]" dev="sockfs" ino=5083 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 38.808328][ T3792] netlink: 4 bytes leftover after parsing attributes in process `syz.0.125'. [ 38.950814][ T3800] netlink: 84 bytes leftover after parsing attributes in process `syz.1.130'. [ 38.961234][ T3799] EXT4-fs: Ignoring removed mblk_io_submit option [ 39.016055][ T3799] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 39.040493][ T3799] ext4 filesystem being mounted at /18/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.056989][ T3799] EXT4-fs error (device loop4): ext4_map_blocks:825: inode #15: block 3: comm syz.4.129: lblock 3 mapped to illegal pblock 3 (length 3) [ 39.072265][ T3799] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 39.084657][ T3799] EXT4-fs (loop4): This should not happen!! Data will be lost [ 39.084657][ T3799] [ 39.097076][ T3799] EXT4-fs error (device loop4): ext4_map_blocks:825: inode #15: block 8: comm syz.4.129: lblock 8 mapped to illegal pblock 8 (length 8) [ 39.111498][ T3799] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 39.124074][ T3799] EXT4-fs (loop4): This should not happen!! Data will be lost [ 39.124074][ T3799] [ 39.184839][ T3814] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 39.228583][ T3812] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.129: bg 0: block 112: padding at end of block bitmap is not set [ 39.244331][ T3799] EXT4-fs error (device loop4): ext4_map_blocks:825: inode #15: comm syz.4.129: lblock 0 mapped to illegal pblock 0 (length 3) [ 39.257865][ T3799] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 3 with error 117 [ 39.270393][ T3799] EXT4-fs (loop4): This should not happen!! Data will be lost [ 39.270393][ T3799] [ 39.323829][ T3818] syz.0.136 (3818) used greatest stack depth: 9296 bytes left [ 39.339142][ T31] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 7 with max blocks 1 with error 28 [ 39.351553][ T31] EXT4-fs (loop4): This should not happen!! Data will be lost [ 39.351553][ T31] [ 39.361337][ T31] EXT4-fs (loop4): Total free blocks count 0 [ 39.404633][ T3825] set_capacity_and_notify: 1 callbacks suppressed [ 39.404652][ T3825] loop4: detected capacity change from 0 to 512 [ 39.450240][ T3825] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 39.510384][ T3827] netlink: 64 bytes leftover after parsing attributes in process `syz.2.140'. [ 39.623950][ T3835] loop4: detected capacity change from 0 to 128 [ 39.643517][ T3835] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 39.699408][ T3840] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=3840 comm=syz.4.146 [ 39.817166][ T3850] loop3: detected capacity change from 0 to 256 [ 39.830524][ T3850] vfat: Unknown parameter '0xffffffffffffffff˙˙˙˙˙˙˙˙˙˙18446744073709551615˙˙˙˙˙˙˙˙' [ 40.006841][ T3864] tipc: Started in network mode [ 40.011782][ T3864] tipc: Node identity ac14140f, cluster identity 4711 [ 40.025143][ T3864] tipc: New replicast peer: 255.255.255.255 [ 40.031387][ T3864] tipc: Enabled bearer , priority 10 [ 40.038615][ T3864] netlink: 12 bytes leftover after parsing attributes in process `syz.2.156'. [ 40.047659][ T3864] tipc: Disabling bearer [ 40.112802][ T3876] loop3: detected capacity change from 0 to 512 [ 40.153519][ T3876] EXT4-fs: Ignoring removed oldalloc option [ 40.172243][ T3876] EXT4-fs (loop3): 1 truncate cleaned up [ 40.191557][ T3883] loop4: detected capacity change from 0 to 512 [ 40.196353][ T3876] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.241719][ T3883] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 40.282188][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.450180][ T3907] loop4: detected capacity change from 0 to 128 [ 40.502545][ T3912] loop3: detected capacity change from 0 to 1024 [ 40.515454][ T3912] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.560189][ T3918] capability: warning: `syz.4.181' uses deprecated v2 capabilities in a way that may be insecure [ 40.578869][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.638063][ T3926] Illegal XDP return value 4294967274 on prog (id 28) dev syz_tun, expect packet loss! [ 40.714722][ T3937] loop3: detected capacity change from 0 to 164 [ 40.740831][ T3937] Unsupported NM flag settings (240) [ 40.782574][ T3943] loop4: detected capacity change from 0 to 512 [ 40.798227][ T3943] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.832022][ T3947] sctp: [Deprecated]: syz.3.194 (pid 3947) Use of int in maxseg socket option. [ 40.832022][ T3947] Use struct sctp_assoc_value instead [ 40.872910][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.114266][ T3961] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 41.444230][ T3993] loop0: detected capacity change from 0 to 256 [ 41.453927][ T3993] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 41.473471][ T3993] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 41.524018][ T3996] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 41.588482][ T3996] EXT4-fs (loop1): Remounting filesystem read-only [ 41.599816][ T3996] EXT4-fs (loop1): 1 truncate cleaned up [ 41.606781][ T3996] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.697360][ T4007] netlink: 76 bytes leftover after parsing attributes in process `syz.1.216'. [ 41.707755][ T4006] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 41.723483][ T4006] EXT4-fs (loop3): invalid journal inode [ 41.729794][ T4006] EXT4-fs (loop3): can't get journal size [ 41.746861][ T4006] EXT4-fs (loop3): 1 truncate cleaned up [ 41.753586][ T4006] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.769252][ T4006] EXT4-fs warning (device loop3): verify_group_input:137: Cannot add at group 3 (only 1 groups) [ 41.799614][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.299225][ T4030] netlink: 32 bytes leftover after parsing attributes in process `syz.4.227'. [ 42.352258][ T57] Bluetooth: hci0: Frame reassembly failed (-84) [ 42.425181][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.637310][ T4058] EXT4-fs: Ignoring removed nobh option [ 42.642998][ T4058] EXT4-fs: Ignoring removed bh option [ 42.660314][ T4058] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.686734][ T4058] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.750126][ T4069] netlink: 'syz.0.243': attribute type 18 has an invalid length. [ 42.757995][ T4069] netlink: 4 bytes leftover after parsing attributes in process `syz.0.243'. [ 42.801038][ T4069] netlink: 'syz.0.243': attribute type 18 has an invalid length. [ 42.801130][ T3449] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 42.809040][ T4069] netlink: 4 bytes leftover after parsing attributes in process `syz.0.243'. [ 42.831892][ T3449] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 42.895346][ T3449] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 42.914091][ T3449] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 42.923355][ T4082] netlink: 8 bytes leftover after parsing attributes in process `syz.1.250'. [ 42.932248][ T4082] netlink: 'syz.1.250': attribute type 30 has an invalid length. [ 42.944585][ T31] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 42.961455][ T31] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 42.971755][ T31] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 42.980691][ T31] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 43.195808][ T4107] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.249410][ T4107] EXT4-fs error (device loop1): ext4_xattr_set_entry:1670: inode #15: comm syz.1.261: corrupted xattr entries [ 43.261704][ T4107] EXT4-fs (loop1): Remounting filesystem read-only [ 43.273177][ T29] kauditd_printk_skb: 81 callbacks suppressed [ 43.273194][ T29] audit: type=1400 audit(1769598903.680:414): avc: denied { setattr } for pid=4106 comm="syz.1.261" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 43.319257][ T4107] EXT4-fs warning (device loop1): ext4_xattr_block_set:2200: inode #19: comm syz.1.261: dec ref error=-30 [ 43.403835][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.470181][ T29] audit: type=1400 audit(1769598903.900:415): avc: denied { read write } for pid=4113 comm="syz.3.262" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 43.494203][ T29] audit: type=1400 audit(1769598903.900:416): avc: denied { ioctl open } for pid=4113 comm="syz.3.262" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 43.927035][ T29] audit: type=1400 audit(1769598904.360:417): avc: denied { read write } for pid=4134 comm="syz.1.271" name="ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 43.950907][ T29] audit: type=1400 audit(1769598904.360:418): avc: denied { open } for pid=4134 comm="syz.1.271" path="/dev/ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 44.075498][ T4147] netlink: 20 bytes leftover after parsing attributes in process `syz.0.276'. [ 44.139436][ T29] audit: type=1400 audit(1769598904.570:419): avc: denied { watch } for pid=4154 comm="syz.1.280" path="/54/file0" dev="tmpfs" ino=301 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 44.213885][ T29] audit: type=1400 audit(1769598904.620:420): avc: denied { write } for pid=4157 comm="syz.1.282" 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 [ 44.236811][ T29] audit: type=1400 audit(1769598904.630:421): avc: denied { name_connect } for pid=4160 comm="syz.0.283" dest=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 44.283092][ T4166] syzkaller1: entered promiscuous mode [ 44.288781][ T4166] syzkaller1: entered allmulticast mode [ 44.296106][ T4158] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.313078][ T29] audit: type=1400 audit(1769598904.740:422): avc: denied { read append open } for pid=4156 comm="syz.3.281" path="/64/file1/cpu.stat" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.336977][ T29] audit: type=1400 audit(1769598904.740:423): avc: denied { ioctl } for pid=4156 comm="syz.3.281" path="/64/file1/cpu.stat" dev="loop3" ino=18 ioctlcmd=0x583b scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.424225][ T4033] Bluetooth: hci0: command 0x1003 tx timeout [ 44.430343][ T44] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 44.450400][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.519243][ T4151] netlink: 32 bytes leftover after parsing attributes in process `syz.2.278'. [ 44.681708][ T4171] netlink: 8 bytes leftover after parsing attributes in process `syz.3.286'. [ 44.885184][ T31] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 44.898576][ T31] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 44.917135][ T31] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 44.943117][ T31] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 45.014929][ T4173] set_capacity_and_notify: 5 callbacks suppressed [ 45.015024][ T4173] loop1: detected capacity change from 0 to 1024 [ 45.085622][ T4173] EXT4-fs (loop1): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 45.150152][ T4173] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #3: block 2: comm syz.1.287: lblock 2 mapped to illegal pblock 2 (length 1) [ 45.184631][ T4173] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #3: block 48: comm syz.1.287: lblock 0 mapped to illegal pblock 48 (length 1) [ 45.200138][ T4173] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.287: Failed to acquire dquot type 0 [ 45.215541][ T4173] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 45.271699][ T4173] EXT4-fs error (device loop1): ext4_evict_inode:253: inode #11: comm syz.1.287: mark_inode_dirty error [ 45.280947][ T4205] loop2: detected capacity change from 0 to 512 [ 45.290285][ T4173] EXT4-fs warning (device loop1): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 45.340683][ T4205] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.366717][ T4173] EXT4-fs (loop1): 1 orphan inode deleted [ 45.384494][ T3336] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 45.390539][ T4173] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.441041][ T3336] EXT4-fs error (device loop1): ext4_release_dquot:7022: comm kworker/u8:6: Failed to release dquot type 0 [ 45.454886][ T4189] ALSA: seq fatal error: cannot create timer (-22) [ 45.492208][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.553729][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.578657][ T3316] EXT4-fs error (device loop1): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 45.594237][ T3316] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 45.603979][ T3316] EXT4-fs error (device loop1): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 45.689979][ T4224] loop4: detected capacity change from 0 to 512 [ 45.712790][ T4224] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.308: iget: bad i_size value: -4294967286 [ 45.745012][ T4224] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.308: couldn't read orphan inode 15 (err -117) [ 45.772160][ T4224] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.874125][ T4237] loop3: detected capacity change from 0 to 2048 [ 45.876971][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.906582][ T3597] loop3: p1 < > p4 [ 45.921819][ T3597] loop3: p4 size 8388608 extends beyond EOD, truncated [ 45.951881][ T4237] loop3: p1 < > p4 [ 45.963898][ T4237] loop3: p4 size 8388608 extends beyond EOD, truncated [ 46.009457][ T4246] loop4: detected capacity change from 0 to 512 [ 46.064187][ T4246] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 46.100209][ T4246] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 46.114872][ T4246] EXT4-fs (loop4): 1 truncate cleaned up [ 46.130454][ T4246] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.151275][ T4242] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 46.173845][ T4242] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 46.404792][ T4292] loop3: detected capacity change from 0 to 512 [ 46.413311][ T4292] EXT4-fs: Ignoring removed mblk_io_submit option [ 46.443514][ T4292] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 46.469641][ T4295] netlink: 20 bytes leftover after parsing attributes in process `syz.1.328'. [ 46.484590][ T4295] netlink: 20 bytes leftover after parsing attributes in process `syz.1.328'. [ 46.489206][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.493946][ T4292] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e028, mo2=0002] [ 46.512338][ T4292] EXT4-fs (loop3): orphan cleanup on readonly fs [ 46.543691][ T4292] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.327: bg 0: block 361: padding at end of block bitmap is not set [ 46.558333][ T4292] EXT4-fs (loop3): Remounting filesystem read-only [ 46.565368][ T4292] EXT4-fs (loop3): 1 truncate cleaned up [ 46.575483][ T4292] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 46.603622][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 47.052267][ T4347] Invalid argument reading file caps for ./file0 [ 47.501605][ T4378] __nla_validate_parse: 3 callbacks suppressed [ 47.501702][ T4378] netlink: 8 bytes leftover after parsing attributes in process `syz.1.362'. [ 47.936192][ T4418] loop1: detected capacity change from 0 to 128 [ 47.990544][ T4418] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 48.005404][ T4418] ext4 filesystem being mounted at /85/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 48.217870][ T4429] delete_channel: no stack [ 48.265877][ T4435] sch_tbf: burst 2 is lower than device syzkaller0 mtu (1514) ! [ 48.449280][ T3316] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 48.524992][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 48.525017][ T29] audit: type=1400 audit(1769598908.960:451): avc: denied { write } for pid=4454 comm="syz.2.396" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 48.582080][ T29] audit: type=1400 audit(1769598909.010:452): avc: denied { append } for pid=4457 comm="syz.0.398" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 48.619445][ T4459] netlink: 4 bytes leftover after parsing attributes in process `syz.4.397'. [ 48.649353][ T4463] loop0: detected capacity change from 0 to 1024 [ 48.679311][ T4463] EXT4-fs: Ignoring removed bh option [ 48.873491][ T4483] loop2: detected capacity change from 0 to 2048 [ 48.889098][ T4483] EXT4-fs: Ignoring removed mblk_io_submit option [ 48.917996][ T4483] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.933006][ T29] audit: type=1400 audit(1769598909.360:453): avc: denied { add_name } for pid=4482 comm="syz.2.409" name="memory.events.local" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.975785][ T4491] loop4: detected capacity change from 0 to 512 [ 48.982812][ T4491] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 49.001937][ T4491] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.014583][ T4491] ext4 filesystem being mounted at /84/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.055815][ T29] audit: type=1400 audit(1769598909.490:454): avc: denied { map } for pid=4482 comm="syz.2.409" path="/76/file0/memory.events.local" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.090779][ T4483] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.409: bg 0: block 234: padding at end of block bitmap is not set [ 49.112277][ T29] audit: type=1326 audit(1769598909.540:455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4494 comm="syz.0.413" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feb78eeaeb9 code=0x7ffc0000 [ 49.113668][ T4483] EXT4-fs (loop2): Remounting filesystem read-only [ 49.135991][ T29] audit: type=1326 audit(1769598909.540:456): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4494 comm="syz.0.413" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feb78eeaeb9 code=0x7ffc0000 [ 49.165565][ T29] audit: type=1326 audit(1769598909.540:457): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4494 comm="syz.0.413" exe="/root/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7feb78eeaeb9 code=0x7ffc0000 [ 49.188791][ T29] audit: type=1326 audit(1769598909.540:458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4494 comm="syz.0.413" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feb78eeaeb9 code=0x7ffc0000 [ 49.212164][ T29] audit: type=1326 audit(1769598909.540:459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4494 comm="syz.0.413" exe="/root/syz-executor" sig=0 arch=c000003e syscall=241 compat=0 ip=0x7feb78eeaeb9 code=0x7ffc0000 [ 49.235447][ T29] audit: type=1326 audit(1769598909.540:460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4494 comm="syz.0.413" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feb78eeaeb9 code=0x7ffc0000 [ 49.295487][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.339545][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.458274][ T3731] Bluetooth: hci1: sending frame failed (-49) [ 49.464588][ T4033] Bluetooth: hci1: Opcode 0x1003 failed: -49 [ 50.385374][ T4553] veth2: entered promiscuous mode [ 50.390519][ T4553] veth2: entered allmulticast mode [ 50.683774][ T3400] kernel read not supported for file /vcs (pid: 3400 comm: kworker/0:3) [ 50.823139][ T44] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 50.823191][ T4521] Bluetooth: hci0: command 0x1003 tx timeout [ 51.378453][ T4621] SELinux: failed to load policy [ 51.438698][ T4627] loop4: detected capacity change from 0 to 1024 [ 51.465057][ T4627] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.609086][ T4638] netlink: 20 bytes leftover after parsing attributes in process `syz.3.468'. [ 51.642381][ T4640] loop0: detected capacity change from 0 to 256 [ 51.807857][ T3336] Bluetooth: hci0: Frame reassembly failed (-84) [ 51.841750][ T4656] loop3: detected capacity change from 0 to 512 [ 51.850238][ T4656] EXT4-fs: Ignoring removed mblk_io_submit option [ 51.859535][ T4656] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 51.872555][ T4656] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.476: attempt to clear invalid blocks 2 len 1 [ 51.885803][ T4656] EXT4-fs (loop3): Remounting filesystem read-only [ 51.892618][ T4656] EXT4-fs (loop3): 1 truncate cleaned up [ 51.899193][ T4656] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.950203][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.990665][ T4663] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4663 comm=syz.3.479 [ 52.116568][ T4672] netlink: 8 bytes leftover after parsing attributes in process `syz.3.483'. [ 52.125457][ T4672] netlink: 12 bytes leftover after parsing attributes in process `syz.3.483'. [ 52.138010][ T4672] netlink: 8 bytes leftover after parsing attributes in process `syz.3.483'. [ 52.146882][ T4672] netlink: 12 bytes leftover after parsing attributes in process `syz.3.483'. [ 52.233773][ T4678] loop3: detected capacity change from 0 to 8192 [ 52.289292][ T3313] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.302447][ T4684] netlink: 4 bytes leftover after parsing attributes in process `syz.3.489'. [ 52.312394][ T4684] netlink: 4 bytes leftover after parsing attributes in process `syz.3.489'. [ 52.375588][ T4691] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0_to_hsr, syncid = 0, id = 0 [ 52.391976][ T4692] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0_to_hsr, syncid = 0, id = 1 [ 52.427725][ T4695] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0_to_hsr, syncid = 0, id = 2 [ 52.433169][ T4696] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0_to_hsr, syncid = 0, id = 3 [ 53.197776][ T1626] Bluetooth: hci1: Frame reassembly failed (-84) [ 53.237547][ T4727] loop3: detected capacity change from 0 to 512 [ 53.265417][ T4727] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.278182][ T4727] ext4 filesystem being mounted at /121/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 53.297916][ T4727] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.504: Failed to acquire dquot type 0 [ 53.323483][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.611798][ T29] kauditd_printk_skb: 28 callbacks suppressed [ 53.611816][ T29] audit: type=1400 audit(1769598914.040:487): avc: denied { connect } for pid=4740 comm="syz.1.510" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 53.751513][ T4747] SELinux: failed to load policy [ 53.863167][ T4033] Bluetooth: hci0: command 0x1003 tx timeout [ 53.869232][ T44] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 54.071743][ T29] audit: type=1400 audit(1769598914.500:488): avc: denied { map } for pid=4769 comm="syz.4.523" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 54.095568][ T29] audit: type=1400 audit(1769598914.500:489): avc: denied { execute } for pid=4769 comm="syz.4.523" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 54.257339][ T29] audit: type=1400 audit(1769598914.690:490): avc: denied { read } for pid=4781 comm="syz.3.529" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 54.608475][ T4789] netlink: 28 bytes leftover after parsing attributes in process `syz.1.531'. [ 54.770268][ T4795] loop3: detected capacity change from 0 to 8192 [ 54.902554][ T29] audit: type=1400 audit(1769598915.330:491): avc: denied { accept } for pid=4807 comm="syz.1.539" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 54.979351][ T4795] ================================================================== [ 54.987501][ T4795] BUG: KCSAN: data-race in fat16_ent_put / fat_mirror_bhs [ 54.994679][ T4795] [ 54.997038][ T4795] write to 0xffff888120fb54f4 of 2 bytes by task 4801 on cpu 1: [ 55.004780][ T4795] fat16_ent_put+0x28/0x60 [ 55.009243][ T4795] fat_ent_write+0x6c/0xe0 [ 55.013707][ T4795] fat_chain_add+0x16c/0x490 [ 55.018423][ T4795] fat_get_block+0x46c/0x5e0 [ 55.023058][ T4795] __block_write_begin_int+0x400/0xf90 [ 55.029005][ T4795] cont_write_begin+0x5fe/0x970 [ 55.033902][ T4795] fat_write_begin+0x4f/0xe0 [ 55.038618][ T4795] cont_write_begin+0x1b0/0x970 [ 55.043505][ T4795] fat_write_begin+0x4f/0xe0 [ 55.048133][ T4795] generic_cont_expand_simple+0xb0/0x150 [ 55.053799][ T4795] fat_cont_expand+0x3e/0x170 [ 55.058502][ T4795] fat_fallocate+0x177/0x1c0 [ 55.063118][ T4795] vfs_fallocate+0x3b6/0x450 [ 55.067728][ T4795] __x64_sys_fallocate+0x7a/0xd0 [ 55.072690][ T4795] x64_sys_call+0x1cd4/0x3000 [ 55.077401][ T4795] do_syscall_64+0xc0/0x2a0 [ 55.081933][ T4795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.087849][ T4795] [ 55.090187][ T4795] read to 0xffff888120fb5400 of 512 bytes by task 4795 on cpu 0: [ 55.097921][ T4795] fat_mirror_bhs+0x1df/0x320 [ 55.102640][ T4795] fat_free_clusters+0x656/0x8a0 [ 55.107603][ T4795] fat_truncate_blocks+0x510/0x5a0 [ 55.112749][ T4795] fat_write_end+0xba/0x160 [ 55.117275][ T4795] generic_perform_write+0x311/0x490 [ 55.122599][ T4795] __generic_file_write_iter+0x9e/0x120 [ 55.128189][ T4795] generic_file_write_iter+0x8d/0x310 [ 55.133602][ T4795] vfs_write+0x5a6/0x9f0 [ 55.137865][ T4795] __x64_sys_pwrite64+0xfd/0x150 [ 55.142834][ T4795] x64_sys_call+0x9f7/0x3000 [ 55.147451][ T4795] do_syscall_64+0xc0/0x2a0 [ 55.151988][ T4795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.157910][ T4795] [ 55.160253][ T4795] Reported by Kernel Concurrency Sanitizer on: [ 55.166470][ T4795] CPU: 0 UID: 0 PID: 4795 Comm: syz.3.534 Not tainted syzkaller #0 PREEMPT(voluntary) [ 55.176210][ T4795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 55.186291][ T4795] ================================================================== [ 55.223490][ T44] Bluetooth: hci1: command 0x1003 tx timeout [ 55.229599][ T4521] Bluetooth: hci1: Opcode 0x1003 failed: -110