last executing test programs: 4.24566646s ago: executing program 3 (id=566): r0 = signalfd4(0xffffffffffffffff, &(0x7f00000008c0), 0x8, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x560}], 0x1, 0x0, 0x0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x21, &(0x7f00000002c0)) 3.261643903s ago: executing program 3 (id=584): r0 = timerfd_create(0x0, 0x0) ppoll(&(0x7f0000000700)=[{r0, 0x3041}], 0x1, 0x0, 0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000440)={{0x0, 0x3938700}}, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x3ff, 0xf6d, 0x0, 0xd, 0x7fffffff, 0x0, 0x4, 0x200000000000000, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0xa, 0x3, 0x200, 0xfffffffffffffff9, 0x0, 0x8000000000000, 0x1000, 0xb49, 0x9, 0x3, 0x8000000000005a, 0x3, 0x0, 0x2}) 3.115573094s ago: executing program 3 (id=588): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000012c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000140)={@cgroup=r0, r1, 0x2f, 0x18, 0x4}, 0x20) 2.884246323s ago: executing program 2 (id=590): syz_usb_connect(0x2, 0x5e, &(0x7f0000000140)=ANY=[@ANYBLOB="120100006b36a2207b06a1279bb00102030109024c0001000010000904e7000229feac000b2402010302057ff49bfd052406000105240002000d240f0105000000090007000806241a7f000109050602ff030000000905820208"], 0x0) socket$nl_route(0x10, 0x3, 0x0) openat(0xffffffffffffffff, 0x0, 0x400000, 0x1) close(0x3) 2.876124754s ago: executing program 3 (id=591): mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./my_configfs/target/dbroot\x00', 0x1, 0x0) write(r0, &(0x7f0000000400)='.', 0x1) 2.495910396s ago: executing program 3 (id=603): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7, 0xff, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) rt_sigqueueinfo(0x0, 0x1d, 0x0) 1.990679006s ago: executing program 4 (id=598): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./tracefs/dynamic_events\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='!:m', 0x3) 1.955920703s ago: executing program 3 (id=599): r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x15) renameat2(r0, 0x0, 0xffffffffffffffff, 0x0, 0x6) symlinkat(0x0, 0xffffffffffffffff, 0x0) syz_usb_connect(0x3, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="1201cd6c1c9fc720eb0330002d370102030109025c00020806b00e0904eb00006a8fbe080904ab0300ff010e04052406000005240087c10d240f01afa22da9ffbf0000660b0400"], &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0}) 1.866665107s ago: executing program 4 (id=601): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) ioctl(r0, 0x3b93, &(0x7f00000000c0)='(') 1.791491924s ago: executing program 4 (id=602): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000001040)=0xb0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000000)={@local, 0x1}) ioctl$IOCTL_VMCI_DATAGRAM_SEND(r0, 0x7ab, &(0x7f0000001080)={&(0x7f0000001900)={{@local, 0x4e4f}, {@local, 0x3}, 0x400, "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"}, 0x418, 0x40}) 1.782379864s ago: executing program 1 (id=604): syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x68, r1, 0x1, 0x0, 0x1, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x3c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x34, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '{/%\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}]}, @ETHTOOL_A_DEBUG_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x68}}, 0x4000) 1.640544276s ago: executing program 4 (id=606): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0x4, 0x4, 0x12}, 0x50) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002700000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r0, r1, 0x5}, 0x10) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000180)={r1, r0, 0x26, 0x0, @val=@uprobe_multi={0x0, 0x0, 0x0, 0x401, 0x0, 0x1, 0xffffffffffffffff}}, 0x40) 1.586812751s ago: executing program 1 (id=607): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1, 0x40000000}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005800000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000007808500000007"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) 1.46281921s ago: executing program 0 (id=608): mkdir(&(0x7f0000000540)='./trace\x00', 0x1ff) mount(0x0, &(0x7f00000005c0)='./trace\x00', &(0x7f0000000600)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffff9c, &(0x7f0000000640)='./trace/events/mac80211/enable\x00', 0x1, 0x0) write(r0, &(0x7f0000000680)='1', 0x1) 1.4156881s ago: executing program 2 (id=609): mkdir(&(0x7f0000000040)='./mount_sys\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./mount_sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./mount_sys/fs/ocfs2/cluster_stack\x00', 0x1, 0x0) write(r0, &(0x7f0000000280)='u', 0x1) 1.414816012s ago: executing program 4 (id=610): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x2, 0x4, 0x8, 0xf}, 0x50) socket$inet6(0xa, 0x800000000000002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000280)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x50}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r1, r0}, 0xc) 1.350839341s ago: executing program 1 (id=611): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='blkio.bfq.io_serviced\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000001640)=""/244, 0xf4}], 0x1) 1.20261013s ago: executing program 0 (id=612): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./tracing/dynamic_events\x00', 0x1, 0x0) write(r0, &(0x7f0000000240)="653a6d795f726561645f6d7372314a5f2e1ddded220c18", 0x17) 1.201846003s ago: executing program 2 (id=613): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1}, &(0x7f0000000140)=0x8) 1.160644984s ago: executing program 4 (id=614): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x3a8bc000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) timer_delete(0x0) 1.046780816s ago: executing program 1 (id=615): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x1a1282, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'pimreg\x00', 0x3}) ioctl$TUNSETDEBUG(r0, 0x400454c9, 0xffffffffffffffff) ioctl$TUNSETOWNER(r0, 0x400454c8, 0x0) 1.018384173s ago: executing program 0 (id=616): r0 = shmget$private(0x0, 0xe000, 0x2, &(0x7f0000ff2000/0xe000)=nil) r1 = shmat(r0, &(0x7f0000ff4000/0x2000)=nil, 0x7000) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) shmdt(r1) 1.008109455s ago: executing program 2 (id=617): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./debug/lru_gen\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='# 1 0 0', 0x7) 853.314088ms ago: executing program 0 (id=618): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000024882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r1, 0xf3, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a0012fb, 0x2759, 0x7, 0x1, 0x0, r0, &(0x7f0000000000)="98", 0x3e8000072a, 0x1000000, 0x0, 0x10}]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 809.932385ms ago: executing program 2 (id=619): r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000440)={{0x0, 0x3938700}}, 0x0) read(r0, &(0x7f0000000240)=""/123, 0x7b) clock_adjtime(0x0, &(0x7f0000000000)={0x3ff, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x800, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1000, 0x100000001, 0x7, 0x1ff, 0x0, 0x3}) 686.271965ms ago: executing program 1 (id=620): socket$xdp(0x2c, 0x3, 0x0) socket$xdp(0x2c, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="480000001400190d7ebdeb75fd0d8c562c84d8c033ed7a80fae0090f000000000000a2bc5603ca00000f7f89000000200000004a2471083ec6811778581acb6c0101ff0000000309", 0x48}], 0x1) 572.782214ms ago: executing program 2 (id=621): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0x334ecc4b, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) sendmsg$sock(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}, {&(0x7f0000000640)="23f6", 0x5dc}], 0x2}, 0x20000810) 553.426586ms ago: executing program 1 (id=622): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='sys_mnt\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='sys_mnt\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='sys_mnt/block/zram0/disksize\x00', 0x1, 0x0) write(r0, &(0x7f0000000340)='1t', 0x2) 552.427818ms ago: executing program 0 (id=623): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x195) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x16, 0x10, &(0x7f0000000cc0)=@framed={{0x18, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x590b}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}, {0x7, 0x0, 0xb, 0x4}, {0x85, 0x0, 0x0, 0x95}}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r1, 0xfffff000, 0xe, 0x0, &(0x7f0000000300)="882f1242a03c3f98722780b605a7", 0x0, 0x990d, 0x7000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 0s ago: executing program 0 (id=624): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)=@newqdisc={0x21c, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1ec, 0x2, {{0x0, 0x0, 0x57b2}, [@TCA_NETEM_REORDER={0xc, 0x3, {0xdc, 0x3}}, @TCA_NETEM_LOSS={0xc8}, @TCA_NETEM_LOSS={0x82, 0x5, 0x0, 0x1, [@NETEM_LOSS_GI={0x18, 0x1, {0x5, 0x3, 0x1, 0xedff, 0x4}}, @NETEM_LOSS_GI={0x18, 0x1, {0x9, 0x9, 0x7, 0xfffff000, 0x3a2}}, @NETEM_LOSS_GE={0x14, 0x2, {0x9, 0x4, 0x3, 0x2}}, @NETEM_LOSS_GI={0x18, 0x1, {0x7, 0x4, 0x7, 0x200, 0x40}}, @NETEM_LOSS_GI={0x18, 0x1, {0xffffff54, 0x3, 0x1, 0x3c9, 0xc}}, @NETEM_LOSS_GE={0x14, 0x2, {0x3, 0x5, 0x5, 0x9}}, @NETEM_LOSS_GE={0x14, 0x2, {0x1, 0x9, 0x9, 0x2}}, @NETEM_LOSS_GI={0x18, 0x1, {0x1, 0x9da, 0x1, 0x141, 0xffff}}, @NETEM_LOSS_GI={0x18, 0x1, {0x7, 0x40ae, 0x3, 0x3, 0x6}}]}, @TCA_NETEM_SLOT={0x2c, 0xc, {0x7, 0x100, 0x40, 0x9, 0x2, 0x94}}]}}}]}, 0x21c}}, 0x0) kernel console output (not intermixed with test programs): [ 46.743265][ T30] audit: type=1400 audit(1786588983.162:111): avc: denied { write } for pid=5445 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 46.789818][ T30] audit: type=1400 audit(1786588983.212:112): avc: denied { write } for pid=5456 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 47.333304][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 47.333320][ T30] audit: type=1400 audit(1786588983.752:115): avc: denied { write } for pid=5473 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 47.379713][ T30] audit: type=1400 audit(1786588983.802:116): avc: denied { write } for pid=5484 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 47.803457][ T30] audit: type=1400 audit(1786588984.222:117): avc: denied { write } for pid=5487 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 47.845745][ T30] audit: type=1400 audit(1786588984.272:118): avc: denied { write } for pid=5498 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.023959][ T30] audit: type=1400 audit(1786588984.442:119): avc: denied { write } for pid=5501 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.081520][ T30] audit: type=1400 audit(1786588984.502:120): avc: denied { write } for pid=5512 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.253784][ T30] audit: type=1400 audit(1786588984.672:121): avc: denied { write } for pid=5515 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.303965][ T30] audit: type=1400 audit(1786588984.722:122): avc: denied { write } for pid=5526 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.463219][ T30] audit: type=1400 audit(1786588984.882:123): avc: denied { write } for pid=5529 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.505425][ T30] audit: type=1400 audit(1786588984.932:124): avc: denied { write } for pid=5540 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.0.173' (ED25519) to the list of known hosts. [ 53.151492][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 53.151507][ T30] audit: type=1400 audit(1786588989.572:129): avc: denied { mounton } for pid=5575 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 53.181468][ T30] audit: type=1400 audit(1786588989.602:130): avc: denied { mount } for pid=5575 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 [ 53.184668][ T5575] cgroup: Unknown subsys name 'net' [ 53.212212][ T30] audit: type=1400 audit(1786588989.632:131): avc: denied { unmount } for pid=5575 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 53.346859][ T5575] cgroup: Unknown subsys name 'cpuset' [ 53.354769][ T5575] cgroup: Unknown subsys name 'rlimit' [ 53.474718][ T30] audit: type=1400 audit(1786588989.902:132): avc: denied { setattr } for pid=5575 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=819 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 53.517951][ T30] audit: type=1400 audit(1786588989.902:133): avc: denied { create } for pid=5575 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.541553][ T30] audit: type=1400 audit(1786588989.902:134): avc: denied { write } for pid=5575 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.562262][ T30] audit: type=1400 audit(1786588989.902:135): avc: denied { read } for pid=5575 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.582840][ T30] audit: type=1400 audit(1786588989.902:136): avc: denied { mounton } for pid=5575 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 [ 53.601984][ T5582] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 53.608047][ T30] audit: type=1400 audit(1786588989.902:137): avc: denied { mount } for pid=5575 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 [ 53.640011][ T30] audit: type=1400 audit(1786588990.042:138): avc: denied { relabelto } for pid=5582 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 54.595027][ T5575] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 56.405125][ T5593] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 56.413136][ T5593] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 56.424580][ T5601] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 56.432918][ T5601] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 56.440238][ T5601] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 56.451316][ T5605] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 56.454363][ T5603] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 56.458986][ T5605] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 56.466741][ T5603] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 56.473524][ T5605] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 56.481245][ T5603] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 56.492420][ T5608] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 56.495302][ T5603] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 56.502304][ T5608] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 56.508916][ T5603] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 56.514488][ T5605] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 56.523786][ T5603] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 56.529153][ T5608] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 56.544503][ T5608] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 56.544632][ T5603] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 56.559708][ T5608] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 56.560754][ T5603] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 56.567072][ T5608] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 56.576012][ T5603] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 56.588084][ T5605] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 57.776934][ T5599] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.784536][ T5599] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.791723][ T5599] bridge_slave_0: entered allmulticast mode [ 57.799476][ T5599] bridge_slave_0: entered promiscuous mode [ 57.843523][ T5599] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.850775][ T5599] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.858517][ T5599] bridge_slave_1: entered allmulticast mode [ 57.865337][ T5599] bridge_slave_1: entered promiscuous mode [ 57.938326][ T5602] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.945576][ T5602] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.952670][ T5602] bridge_slave_0: entered allmulticast mode [ 57.959590][ T5602] bridge_slave_0: entered promiscuous mode [ 57.978499][ T5599] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.991676][ T5602] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.998854][ T5602] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.006012][ T5602] bridge_slave_1: entered allmulticast mode [ 58.012632][ T5602] bridge_slave_1: entered promiscuous mode [ 58.023523][ T5592] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.030698][ T5592] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.037846][ T5592] bridge_slave_0: entered allmulticast mode [ 58.044583][ T5592] bridge_slave_0: entered promiscuous mode [ 58.053112][ T5599] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.082716][ T5592] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.089842][ T5592] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.097069][ T5592] bridge_slave_1: entered allmulticast mode [ 58.103746][ T5592] bridge_slave_1: entered promiscuous mode [ 58.148962][ T5591] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.156188][ T5591] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.163374][ T5591] bridge_slave_0: entered allmulticast mode [ 58.171028][ T5591] bridge_slave_0: entered promiscuous mode [ 58.179593][ T5602] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.204510][ T5599] team0: Port device team_slave_0 added [ 58.210719][ T5591] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.217886][ T5591] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.225302][ T5591] bridge_slave_1: entered allmulticast mode [ 58.231955][ T5591] bridge_slave_1: entered promiscuous mode [ 58.240165][ T5602] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.249434][ T5606] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.256597][ T5606] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.263680][ T5606] bridge_slave_0: entered allmulticast mode [ 58.270524][ T5606] bridge_slave_0: entered promiscuous mode [ 58.279111][ T5592] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.289550][ T5599] team0: Port device team_slave_1 added [ 58.313164][ T5606] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.320690][ T5606] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.327894][ T5606] bridge_slave_1: entered allmulticast mode [ 58.334641][ T5606] bridge_slave_1: entered promiscuous mode [ 58.342554][ T5592] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.391191][ T5599] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.398386][ T5599] 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. [ 58.424727][ T5599] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.437958][ T5591] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.448735][ T5602] team0: Port device team_slave_0 added [ 58.462388][ T5592] team0: Port device team_slave_0 added [ 58.468462][ T5599] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.475503][ T5599] 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. [ 58.501435][ T5599] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.514237][ T5591] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.524537][ T5602] team0: Port device team_slave_1 added [ 58.532051][ T5606] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.543088][ T5592] team0: Port device team_slave_1 added [ 58.571632][ T5606] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.620305][ T5592] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.627355][ T5592] 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. [ 58.654675][ T5592] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.665329][ T5598] Bluetooth: hci0: command tx timeout [ 58.666748][ T5592] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.671345][ T5601] Bluetooth: hci4: command tx timeout [ 58.677986][ T5608] Bluetooth: hci1: command tx timeout [ 58.683941][ T5598] Bluetooth: hci2: command tx timeout [ 58.689198][ T5605] Bluetooth: hci3: command tx timeout [ 58.700984][ T5592] 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. [ 58.727685][ T5592] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.739831][ T5591] team0: Port device team_slave_0 added [ 58.746013][ T5602] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.753462][ T5602] 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. [ 58.779419][ T5602] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.810373][ T5591] team0: Port device team_slave_1 added [ 58.816519][ T5602] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.823463][ T5602] 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. [ 58.849902][ T5602] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.861968][ T5606] team0: Port device team_slave_0 added [ 58.871223][ T5599] hsr_slave_0: entered promiscuous mode [ 58.877606][ T5599] hsr_slave_1: entered promiscuous mode [ 58.898344][ T5606] team0: Port device team_slave_1 added [ 58.918685][ T5591] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.925734][ T5591] 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. [ 58.951698][ T5591] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.989666][ T5591] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.996701][ T5591] 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. [ 59.022871][ T5591] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.048512][ T5592] hsr_slave_0: entered promiscuous mode [ 59.054746][ T5592] hsr_slave_1: entered promiscuous mode [ 59.060600][ T5592] debugfs: 'hsr0' already exists in 'hsr' [ 59.066876][ T5592] Cannot create hsr debugfs directory [ 59.084365][ T5606] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.091316][ T5606] 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. [ 59.117356][ T5606] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.143656][ T5602] hsr_slave_0: entered promiscuous mode [ 59.149826][ T5602] hsr_slave_1: entered promiscuous mode [ 59.156474][ T5602] debugfs: 'hsr0' already exists in 'hsr' [ 59.162204][ T5602] Cannot create hsr debugfs directory [ 59.170099][ T5606] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.177063][ T5606] 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. [ 59.203192][ T5606] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.301160][ T5591] hsr_slave_0: entered promiscuous mode [ 59.307270][ T5591] hsr_slave_1: entered promiscuous mode [ 59.313235][ T5591] debugfs: 'hsr0' already exists in 'hsr' [ 59.319176][ T5591] Cannot create hsr debugfs directory [ 59.357816][ T5606] hsr_slave_0: entered promiscuous mode [ 59.363844][ T5606] hsr_slave_1: entered promiscuous mode [ 59.369875][ T5606] debugfs: 'hsr0' already exists in 'hsr' [ 59.375901][ T5606] Cannot create hsr debugfs directory [ 59.643446][ T5599] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 59.655097][ T5599] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 59.667482][ T5599] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 59.677038][ T5599] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 59.685351][ T5599] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 59.695245][ T5599] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 59.703221][ T5599] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 59.711989][ T5599] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 59.760356][ T5602] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 59.777153][ T5602] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 59.788658][ T5602] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 59.797516][ T5602] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 59.805322][ T5602] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 59.814028][ T5602] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 59.829301][ T5602] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 59.838766][ T5602] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 59.898463][ T5591] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 59.907295][ T5591] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 59.927424][ T5591] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 59.936982][ T5591] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 59.953688][ T5591] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 59.963281][ T5591] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 59.972158][ T5591] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 59.980866][ T5591] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 60.045025][ T5592] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 60.053684][ T5592] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 60.063637][ T5592] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 60.073148][ T5592] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 60.081409][ T5592] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 60.089797][ T5592] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 60.097590][ T5592] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 60.106902][ T5592] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 60.174035][ T5599] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.188997][ T5606] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.199570][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 60.207584][ T5606] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.217889][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 60.228585][ T5606] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.237600][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 60.245675][ T5606] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.254200][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 60.278389][ T5599] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.304308][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.311618][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.333671][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.340799][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.380879][ T5602] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.426876][ T5602] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.442486][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.449591][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.463961][ T5591] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.490587][ T1150] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.497699][ T1150] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.517636][ T5591] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.539001][ T1150] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.546100][ T1150] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.567001][ T1150] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.574188][ T1150] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.591320][ T5592] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.615840][ T30] kauditd_printk_skb: 14 callbacks suppressed [ 60.615855][ T30] audit: type=1400 audit(1786588997.042:153): avc: denied { sys_module } for pid=5599 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 60.660900][ T5606] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.695399][ T5592] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.714602][ T5608] Bluetooth: hci2: command tx timeout [ 60.720266][ T5605] Bluetooth: hci4: command tx timeout [ 60.720322][ T5603] Bluetooth: hci0: command tx timeout [ 60.725759][ T5605] Bluetooth: hci1: command tx timeout [ 60.731048][ T5598] Bluetooth: hci3: command tx timeout [ 60.753068][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.760201][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.783799][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.790970][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.829774][ T5606] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.857495][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.864644][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.893972][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.901116][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.220585][ T5599] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.352220][ T5599] veth0_vlan: entered promiscuous mode [ 61.384618][ T5599] veth1_vlan: entered promiscuous mode [ 61.491569][ T5599] veth0_macvtap: entered promiscuous mode [ 61.518780][ T5599] veth1_macvtap: entered promiscuous mode [ 61.558283][ T5602] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.582347][ T5599] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.619760][ T5599] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.664642][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.816182][ T5592] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.852224][ T5602] veth0_vlan: entered promiscuous mode [ 61.867692][ T5591] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.904570][ T5606] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.927525][ T1150] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.946635][ T81] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.966446][ T5602] veth1_vlan: entered promiscuous mode [ 61.967918][ T81] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.985197][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.078552][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.080105][ T5591] veth0_vlan: entered promiscuous mode [ 62.088499][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.117045][ T30] audit: type=1400 audit(1786588998.542:154): avc: denied { mounton } for pid=5599 comm="syz-executor" path="/root/syzkaller.FmbRw1/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 62.131703][ T5592] veth0_vlan: entered promiscuous mode [ 62.153187][ T5606] veth0_vlan: entered promiscuous mode [ 62.158517][ T30] audit: type=1400 audit(1786588998.542:155): avc: denied { mount } for pid=5599 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 [ 62.163990][ T5602] veth0_macvtap: entered promiscuous mode [ 62.195890][ T50] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.220230][ T5599] 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. [ 62.220548][ T5592] veth1_vlan: entered promiscuous mode [ 62.236671][ T30] audit: type=1400 audit(1786588998.572:156): avc: denied { mounton } for pid=5599 comm="syz-executor" path="/root/syzkaller.FmbRw1/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 [ 62.246968][ T5602] veth1_macvtap: entered promiscuous mode [ 62.272177][ T30] audit: type=1400 audit(1786588998.572:157): avc: denied { mount } for pid=5599 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 [ 62.277005][ T5591] veth1_vlan: entered promiscuous mode [ 62.294519][ T30] audit: type=1400 audit(1786588998.572:158): avc: denied { mounton } for pid=5599 comm="syz-executor" path="/root/syzkaller.FmbRw1/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 [ 62.316905][ T5591] veth0_macvtap: entered promiscuous mode [ 62.328466][ T30] audit: type=1400 audit(1786588998.572:159): avc: denied { mounton } for pid=5599 comm="syz-executor" path="/root/syzkaller.FmbRw1/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=7516 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 62.359750][ T30] audit: type=1400 audit(1786588998.572:160): avc: denied { unmount } for pid=5599 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 62.383057][ T30] audit: type=1400 audit(1786588998.602:161): avc: denied { mounton } for pid=5599 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=2780 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 62.407142][ T30] audit: type=1400 audit(1786588998.612:162): avc: denied { mount } for pid=5599 comm="syz-executor" name="/" dev="gadgetfs" ino=7517 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 62.434979][ T5591] veth1_macvtap: entered promiscuous mode [ 62.445479][ T5606] veth1_vlan: entered promiscuous mode [ 62.463095][ T5592] veth0_macvtap: entered promiscuous mode [ 62.505031][ T5591] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.512636][ T5592] veth1_macvtap: entered promiscuous mode [ 62.528926][ T5602] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.542425][ T5591] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.556317][ T5602] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.572384][ T5592] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.602890][ T5592] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.619722][ T5606] veth0_macvtap: entered promiscuous mode [ 62.661553][ T5606] veth1_macvtap: entered promiscuous mode [ 62.788385][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.796320][ T5598] Bluetooth: hci2: command tx timeout [ 62.796350][ T5598] Bluetooth: hci4: command tx timeout [ 62.796439][ T5603] Bluetooth: hci1: command tx timeout [ 62.805213][ T5601] Bluetooth: hci3: command tx timeout [ 62.812674][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.813171][ T5603] Bluetooth: hci0: command tx timeout [ 62.840560][ T5606] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.865812][ T5606] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.874865][ T76] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.926831][ T5787] clocksource: Switched to clocksource kvm-clock [ 62.935516][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.947443][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.995572][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.023969][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.026557][ T5790] overlayfs: upper fs does not support file handles, falling back to index=off. [ 63.035242][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.047167][ T5790] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 63.089638][ T81] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.110190][ T81] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.181542][ T81] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.214417][ T81] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.266772][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.296848][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.316333][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.326857][ T81] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.413167][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.424159][ T81] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.439785][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.461876][ T81] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.544358][ T76] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.567336][ T76] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.589127][ T76] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.610430][ T76] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.625587][ T81] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.664521][ T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.678988][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.747682][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.793817][ T5812] ======================================================= [ 63.793817][ T5812] WARNING: The mand mount option has been deprecated and [ 63.793817][ T5812] and is ignored by this kernel. Remove the mand [ 63.793817][ T5812] option from the mount to silence this warning. [ 63.793817][ T5812] ======================================================= [ 63.834562][ T76] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.848916][ T76] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.858898][ T5694] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 63.873137][ T76] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.897134][ T5815] process 'syz.4.17' launched './file0' with NULL argv: empty string added [ 63.955713][ T76] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.045018][ T5694] usb 3-1: Using ep0 maxpacket: 16 [ 64.053863][ T5694] usb 3-1: New USB device found, idVendor=258a, idProduct=0033, bcdDevice= 0.00 [ 64.072318][ T5694] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 64.088404][ T5694] usb 3-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 64.101155][ T5694] usb 3-1: config 0 interface 0 altsetting 6 endpoint 0x81 has invalid wMaxPacketSize 0 [ 64.111820][ T5694] usb 3-1: config 0 interface 0 has no altsetting 0 [ 64.139979][ T5694] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.170956][ T5694] usb 3-1: config 0 descriptor?? [ 64.584397][ T5839] capability: warning: `syz.4.26' uses deprecated v2 capabilities in a way that may be insecure [ 64.620800][ T5694] glorious 0003:258A:0033.0001: unknown main item tag 0x0 [ 64.638399][ T5694] glorious 0003:258A:0033.0001: unknown main item tag 0x0 [ 64.659936][ T5694] glorious 0003:258A:0033.0001: unknown main item tag 0x2 [ 64.674208][ T5694] glorious 0003:258A:0033.0001: unknown main item tag 0x0 [ 64.704659][ T5694] glorious 0003:258A:0033.0001: unknown main item tag 0x0 [ 64.734786][ T5694] glorious 0003:258A:0033.0001: unknown main item tag 0x0 [ 64.757679][ T5694] glorious 0003:258A:0033.0001: unknown main item tag 0x0 [ 64.774194][ T5694] glorious 0003:258A:0033.0001: item fetching failed at offset 10/40 [ 64.789101][ T5694] glorious 0003:258A:0033.0001: probe with driver glorious failed with error -22 [ 64.818156][ T5843] netlink: 12 bytes leftover after parsing attributes in process `syz.3.30'. [ 64.863859][ T5694] usb 3-1: USB disconnect, device number 2 [ 64.870901][ T5843] ipvlan2: entered allmulticast mode [ 64.878048][ T5603] Bluetooth: hci0: command tx timeout [ 64.883749][ T5601] Bluetooth: hci3: command tx timeout [ 64.884456][ T5843] syz_tun: entered allmulticast mode [ 64.889262][ T5598] Bluetooth: hci1: command tx timeout [ 64.894571][ T5605] Bluetooth: hci4: command tx timeout [ 64.900513][ T5601] Bluetooth: hci2: command tx timeout [ 65.277972][ T5855] cifs: Unknown parameter 'f,' [ 65.289976][ T5856] netlink: 32 bytes leftover after parsing attributes in process `syz.4.35'. [ 65.546410][ T5870] netlink: 4768 bytes leftover after parsing attributes in process `syz.4.42'. [ 65.588448][ T5870] Zero length message leads to an empty skb [ 65.619027][ T5870] netlink: 4768 bytes leftover after parsing attributes in process `syz.4.42'. [ 65.802758][ T5883] netlink: 'syz.4.48': attribute type 29 has an invalid length. [ 65.836711][ T30] kauditd_printk_skb: 39 callbacks suppressed [ 65.836727][ T30] audit: type=1400 audit(1786589002.256:202): avc: denied { create } for pid=5884 comm="syz.3.50" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 65.837061][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 65.888844][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 65.889494][ T30] audit: type=1400 audit(1786589002.306:203): avc: denied { setopt } for pid=5884 comm="syz.3.50" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 65.935171][ T5889] netlink: 'syz.4.48': attribute type 29 has an invalid length. [ 65.987994][ T30] audit: type=1400 audit(1786589002.376:204): avc: denied { create } for pid=5890 comm="syz.3.52" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 66.050553][ T30] audit: type=1400 audit(1786589002.386:205): avc: denied { connect } for pid=5890 comm="syz.3.52" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 66.122848][ T30] audit: type=1400 audit(1786589002.396:206): avc: denied { ioctl } for pid=5890 comm="syz.3.52" path="socket:[9217]" dev="sockfs" ino=9217 ioctlcmd=0xf50f scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 66.219595][ T30] audit: type=1400 audit(1786589002.406:207): avc: denied { write } for pid=5890 comm="syz.3.52" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 66.244283][ T5901] ipvlan2: entered promiscuous mode [ 66.265390][ T5901] bond0: (slave ipvlan2): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 66.281568][ T30] audit: type=1400 audit(1786589002.406:208): avc: denied { mount } for pid=5891 comm="syz.0.51" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 66.315960][ T5901] bond0: (slave ipvlan2): The slave device specified does not support setting the MAC address [ 66.342385][ T5901] bond0: (slave ipvlan2): Error -95 calling set_mac_address [ 66.346616][ T5907] netlink: 480 bytes leftover after parsing attributes in process `syz.1.56'. [ 66.355113][ T30] audit: type=1400 audit(1786589002.406:209): avc: denied { search } for pid=5891 comm="syz.0.51" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 66.364827][ T5907] netlink: 480 bytes leftover after parsing attributes in process `syz.1.56'. [ 66.390852][ T30] audit: type=1400 audit(1786589002.406:210): avc: denied { write } for pid=5891 comm="syz.0.51" name="buffer_size_kb" dev="tracefs" ino=223 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 66.440918][ T30] audit: type=1400 audit(1786589002.406:211): avc: denied { open } for pid=5891 comm="syz.0.51" path="/7/tracefs_dir/buffer_size_kb" dev="tracefs" ino=223 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 66.793895][ T5923] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 66.901872][ T5926] netlink: 116 bytes leftover after parsing attributes in process `syz.1.66'. [ 67.461423][ T5950] netlink: 20 bytes leftover after parsing attributes in process `syz.0.77'. [ 67.482971][ T5950] netlink: 8 bytes leftover after parsing attributes in process `syz.0.77'. [ 67.540123][ T5956] netlink: 20 bytes leftover after parsing attributes in process `syz.0.77'. [ 68.502265][ T6005] capability: warning: `syz.0.102' uses 32-bit capabilities (legacy support in use) [ 68.729979][ T6014] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 69.175869][ T6031] veth0: entered promiscuous mode [ 69.188539][ T6028] veth0: left promiscuous mode [ 69.534758][ T5328] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 69.704295][ T5328] usb 5-1: Using ep0 maxpacket: 16 [ 69.710144][ T5328] usb 5-1: New USB device found, idVendor=6161, idProduct=4d15, bcdDevice= 0.00 [ 69.721496][ T5328] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 69.739644][ T5328] usb 5-1: config 0 has no interface number 0 [ 69.752194][ T5328] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 69.763462][ T5328] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 69.776361][ T5328] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.790980][ T5328] usb 5-1: config 0 descriptor?? [ 69.874384][ T5791] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 70.036133][ T5791] usb 1-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 70.046940][ T5791] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.147228][ T6070] syz.3.128 uses obsolete (PF_INET,SOCK_PACKET) [ 70.218730][ T5328] hid (null): invalid report_size 29797 [ 70.445703][ T5328] usb 5-1: USB disconnect, device number 2 [ 70.453446][ T6079] jffs2: notice: (6079) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 70.470646][ T6078] Driver unsupported XDP return value 0 on prog (id 19) dev N/A, expect packet loss! [ 70.489141][ T5791] ATM dev 0: cxacru_atm_start: CARD_GET_MAC_ADDRESS returned -71 [ 70.500423][ T5791] ATM dev 0: usbatm_atm_init: atm_start failed: -71! [ 70.514663][ T5791] cxacru 1-1:1.0: probe with driver cxacru failed with error -71 [ 70.548134][ T5791] usb 1-1: USB disconnect, device number 2 [ 71.074921][ T5791] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 71.075292][ T30] kauditd_printk_skb: 77 callbacks suppressed [ 71.075304][ T30] audit: type=1400 audit(1786589007.496:288): avc: denied { create } for pid=6105 comm="syz.4.144" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 71.158247][ T30] audit: type=1400 audit(1786589007.536:289): avc: denied { bind } for pid=6105 comm="syz.4.144" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 71.218135][ T30] audit: type=1400 audit(1786589007.586:290): avc: denied { write } for pid=6109 comm="syz.0.146" name="event0" dev="devtmpfs" ino=917 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 71.264601][ T5791] usb 3-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00 [ 71.276305][ T5791] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 71.294992][ T5791] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 71.318168][ T5791] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.345189][ T5791] usb 3-1: config 0 descriptor?? [ 71.557425][ T30] audit: type=1400 audit(1786589007.976:291): avc: denied { mount } for pid=6120 comm="syz.0.151" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 71.647497][ T30] audit: type=1400 audit(1786589008.036:292): avc: denied { unmount } for pid=5606 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 71.723883][ T30] audit: type=1400 audit(1786589008.136:293): avc: denied { append } for pid=6127 comm="syz.0.153" name="nullb0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 71.733140][ T6130] MTD: Attempt to mount non-MTD device "/dev/nullb0" [ 71.746836][ T30] audit: type=1400 audit(1786589008.136:294): avc: denied { open } for pid=6127 comm="syz.0.153" path="/dev/nullb0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 71.777056][ T30] audit: type=1400 audit(1786589008.146:295): avc: denied { read } for pid=6128 comm="syz.3.155" name="nullb0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 71.801166][ T30] audit: type=1400 audit(1786589008.146:296): avc: denied { ioctl } for pid=6128 comm="syz.3.155" path="/dev/nullb0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 71.812123][ T6130] cramfs: block size(16384) > page size(4096) not supported by filesystem [ 71.841885][ T5791] hid-steam 0003:28DE:1142.0003: : USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.2-1/input0 [ 71.870266][ T6130] cramfs: wrong magic [ 71.881600][ T30] audit: type=1400 audit(1786589008.146:297): avc: denied { write } for pid=6127 comm="syz.0.153" name="001" dev="devtmpfs" ino=741 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 71.925766][ T10] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 71.927742][ T5791] hid-steam 0003:28DE:1142.0003: Steam wireless receiver connected [ 72.041574][ T5791] hid-steam 0003:28DE:1142.0004: hidraw0: USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.2-1/input0 [ 72.066114][ T5791] usb 3-1: USB disconnect, device number 3 [ 72.084847][ T10] usb 5-1: Using ep0 maxpacket: 32 [ 72.101938][ T5791] hid-steam 0003:28DE:1142.0003: Steam wireless receiver disconnected [ 72.101978][ T10] usb 5-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 72.151835][ T10] usb 5-1: config 0 has an invalid interface number: 51 but max is 0 [ 72.169552][ T10] usb 5-1: config 0 has no interface number 0 [ 72.187831][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.196316][ T10] usb 5-1: Product: syz [ 72.204291][ T10] usb 5-1: Manufacturer: syz [ 72.216982][ T10] usb 5-1: SerialNumber: syz [ 72.241767][ T6140] fido_id[6140]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 72.274406][ T10] usb 5-1: config 0 descriptor?? [ 72.300517][ T10] quatech2 5-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 72.482253][ T6150] tipc: Started in network mode [ 72.493898][ T6150] tipc: Node identity 7f000001, cluster identity 4711 [ 72.520910][ T10] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 72.531736][ T6150] tipc: New replicast peer: 127.0.0.2 [ 72.538837][ T6150] tipc: Enabled bearer , priority 10 [ 72.548891][ T10] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 72.813732][ T6159] binder: 6157:6159 ioctl c0306201 200000000640 returned -22 [ 73.000371][ C0] usb 5-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 73.012730][ T5694] usb 5-1: USB disconnect, device number 3 [ 73.053361][ T5694] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 73.068464][ T10] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 73.118889][ T5694] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 73.158396][ T5694] quatech2 5-1:0.51: device disconnected [ 73.245811][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 73.258807][ T10] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 73.279375][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 73.308173][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 73.328422][ T10] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 73.364701][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.377080][ T10] usb 2-1: config 0 descriptor?? [ 73.485245][ T6184] __nla_validate_parse: 2 callbacks suppressed [ 73.485286][ T6184] netlink: 4768 bytes leftover after parsing attributes in process `syz.2.179'. [ 73.666798][ T188] tipc: Node number set to 2130706433 [ 73.808606][ T6161] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.825359][ T6161] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.891969][ T10] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 73.919345][ T10] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 73.944371][ T10] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 73.959971][ T10] microsoft 0003:045E:07DA.0005: unknown main item tag 0x0 [ 74.007284][ T10] input: HID 045e:07da as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:045E:07DA.0005/input/input5 [ 74.077422][ T10] microsoft 0003:045E:07DA.0005: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0 [ 74.140124][ T10] usb 2-1: USB disconnect, device number 2 [ 74.396488][ T6218] netlink: 8 bytes leftover after parsing attributes in process `syz.4.194'. [ 74.414992][ T6218] netlink: 12 bytes leftover after parsing attributes in process `syz.4.194'. [ 75.094125][ T5694] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 75.239367][ T6240] syz.4.205 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 75.264133][ T5694] usb 2-1: Using ep0 maxpacket: 16 [ 75.277663][ T5694] usb 2-1: unable to get BOS descriptor or descriptor too short [ 75.290999][ T5694] usb 2-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 75.311364][ T5694] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 75.331745][ T5694] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 75.343381][ T5694] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 75.363629][ T5694] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.379745][ T5694] usb 2-1: Product: syz [ 75.391201][ T5694] usb 2-1: Manufacturer: syz [ 75.399698][ T5694] usb 2-1: SerialNumber: syz [ 75.408651][ T6252] Set syz1 is full, maxelem 2 reached [ 75.638443][ T5694] usb 2-1: Audio class v2/v3 interfaces need an interface association [ 75.668515][ T5694] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 75.838131][ T6261] loop1: detected capacity change from 0 to 107 [ 76.098499][ T29] cfg80211: failed to load regulatory.db [ 76.167358][ T30] kauditd_printk_skb: 46 callbacks suppressed [ 76.167375][ T30] audit: type=1400 audit(1786589012.586:344): avc: denied { read write } for pid=6271 comm="syz.2.218" name="fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 76.176838][ T5694] usb 2-1: USB disconnect, device number 3 [ 76.304399][ T30] audit: type=1400 audit(1786589012.586:345): avc: denied { open } for pid=6271 comm="syz.2.218" path="/dev/fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 76.416637][ T30] audit: type=1400 audit(1786589012.646:346): avc: denied { ioctl } for pid=6271 comm="syz.2.218" path="/dev/fuse" dev="devtmpfs" ino=99 ioctlcmd=0xe500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 76.472496][ T30] audit: type=1400 audit(1786589012.806:347): avc: denied { name_bind } for pid=6274 comm="syz.2.219" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 76.549458][ T30] audit: type=1400 audit(1786589012.806:348): avc: denied { node_bind } for pid=6274 comm="syz.2.219" saddr=::1 src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 76.730834][ T30] audit: type=1400 audit(1786589013.146:349): avc: denied { map_create } for pid=6283 comm="syz.2.224" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 76.788758][ T30] audit: type=1400 audit(1786589013.146:350): avc: denied { map_read map_write } for pid=6283 comm="syz.2.224" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 76.884002][ T6270] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 76.890651][ T6270] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 76.916724][ T30] audit: type=1400 audit(1786589013.336:351): avc: denied { ioctl } for pid=6289 comm="syz.2.225" path="socket:[9978]" dev="sockfs" ino=9978 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 76.923141][ T6270] vhci_hcd vhci_hcd.0: Device attached [ 76.963114][ T30] audit: type=1400 audit(1786589013.336:352): avc: denied { read write } for pid=6291 comm="syz.1.226" name="raw-gadget" dev="devtmpfs" ino=819 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 77.005371][ T30] audit: type=1400 audit(1786589013.336:353): avc: denied { open } for pid=6291 comm="syz.1.226" path="/dev/raw-gadget" dev="devtmpfs" ino=819 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 77.041354][ T6296] ªªªªªª: renamed from vlan0 (while UP) [ 77.055442][ T6287] vhci_hcd: connection closed [ 77.057095][ T12] vhci_hcd vhci_hcd.0: stop threads [ 77.068850][ T12] vhci_hcd vhci_hcd.0: release socket [ 77.075659][ T12] vhci_hcd vhci_hcd.0: disconnect device [ 77.095763][ T29] vhci_hcd vhci_hcd.0: vhci_device speed not set [ 77.154280][ T5791] usb 2-1: new full-speed USB device number 4 using dummy_hcd [ 77.315681][ T5791] usb 2-1: not running at top speed; connect to a high speed hub [ 77.336089][ T5791] usb 2-1: New USB device found, idVendor=041e, idProduct=3f19, bcdDevice= 0.40 [ 77.352227][ T5791] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 77.363841][ T5791] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 77.373971][ T5791] usb 2-1: language id specifier not provided by device, defaulting to English [ 77.385685][ T5791] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.393800][ T5791] usb 2-1: Product: syz [ 77.398309][ T5791] usb 2-1: Manufacturer: syz [ 77.402924][ T5791] usb 2-1: SerialNumber: syz [ 77.633081][ T5791] usb 2-1: 0:1 : does not exist [ 77.756814][ T5791] usb 2-1: USB disconnect, device number 4 [ 77.765163][ T6326] futex_wake_op: syz.0.242 tries to shift op by 144; fix this program [ 77.832003][ T6326] futex_wake_op: syz.0.242 tries to shift op by 144; fix this program [ 77.951708][ T6333] warning: `syz.2.245' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 78.402207][ T6357] overlayfs: upper fs does not support file handles, falling back to index=off. [ 78.417643][ T6357] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 78.500996][ T6359] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 78.507550][ T6359] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 78.518271][ T6359] vhci_hcd vhci_hcd.0: Device attached [ 78.764522][ T5694] usb 37-1: new low-speed USB device number 2 using vhci_hcd [ 78.774698][ T29] usb 3-1: new low-speed USB device number 4 using dummy_hcd [ 78.948867][ T29] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 78.972390][ T29] usb 3-1: config 0 has no interfaces? [ 78.992441][ T29] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.004978][ T29] usb 3-1: config 0 descriptor?? [ 79.231339][ T29] usb 3-1: USB disconnect, device number 4 [ 79.241260][ T6360] vhci_hcd: connection closed [ 79.241733][ T76] vhci_hcd vhci_hcd.2: stop threads [ 79.260002][ T76] vhci_hcd vhci_hcd.2: release socket [ 79.272228][ T76] vhci_hcd vhci_hcd.2: disconnect device [ 79.296400][ T5694] vhci_hcd vhci_hcd.2: vhci_device speed not set [ 80.172121][ T6434] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 80.364015][ T6445] mmap: syz.4.295 (6445) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 80.396188][ T6442] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 80.786515][ T6458] IPv6: Can't replace route, no match found [ 80.802088][ T6458] IPv6: Can't replace route, no match found [ 81.131631][ T6470] tipc: New replicast peer: 255.255.255.255 [ 81.153617][ T6470] tipc: Enabled bearer , priority 10 [ 81.429764][ T6485] netlink: 'syz.1.310': attribute type 1 has an invalid length. [ 81.464008][ T6485] netlink: 'syz.1.310': attribute type 2 has an invalid length. [ 81.476926][ T6488] netlink: 'syz.1.310': attribute type 1 has an invalid length. [ 81.504505][ T6488] netlink: 'syz.1.310': attribute type 2 has an invalid length. [ 81.736556][ T30] kauditd_printk_skb: 21 callbacks suppressed [ 81.736571][ T30] audit: type=1400 audit(1786589018.166:375): avc: denied { name_bind } for pid=6500 comm="syz.4.320" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 82.755934][ T30] audit: type=1400 audit(1786589019.176:376): avc: denied { allowed } for pid=6543 comm="syz.1.337" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 82.877620][ T30] audit: type=1400 audit(1786589019.296:377): avc: denied { write } for pid=6548 comm="syz.3.339" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 82.953417][ T5601] block nbd0: Receive control failed (result -32) [ 82.961718][ T5598] block nbd0: Receive control failed (result -32) [ 83.100807][ T30] audit: type=1400 audit(1786589019.516:378): avc: denied { write } for pid=6555 comm="syz.3.343" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 83.166610][ T30] audit: type=1400 audit(1786589019.586:379): avc: denied { bind } for pid=6558 comm="syz.0.344" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 83.239676][ T30] audit: type=1400 audit(1786589019.636:380): avc: denied { create } for pid=6563 comm="syz.4.346" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 83.322221][ T30] audit: type=1400 audit(1786589019.736:381): avc: denied { ioctl } for pid=6566 comm="syz.0.348" path="/77/proc/mtrr" dev="proc" ino=4026531995 ioctlcmd=0x4d03 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 83.553821][ T30] audit: type=1400 audit(1786589019.966:382): avc: denied { connect } for pid=6582 comm="syz.1.355" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 83.726568][ T6595] netlink: 12 bytes leftover after parsing attributes in process `syz.1.359'. [ 83.842157][ T6600] netlink: 20 bytes leftover after parsing attributes in process `syz.2.363'. [ 84.015901][ T30] audit: type=1400 audit(1786589020.426:383): avc: denied { ioctl } for pid=6607 comm="syz.1.367" path="socket:[12872]" dev="sockfs" ino=12872 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 84.044371][ T188] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 84.103357][ T30] audit: type=1400 audit(1786589020.516:384): avc: denied { create } for pid=6614 comm="syz.1.370" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 84.214120][ T29] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 84.235360][ T188] usb 4-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 84.252814][ T188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 84.284136][ T188] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 84.305567][ T188] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 84.340450][ T188] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.369471][ T188] usb 4-1: config 0 descriptor?? [ 84.374603][ T29] usb 3-1: Using ep0 maxpacket: 16 [ 84.376014][ T29] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 84.425342][ T29] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 84.452784][ T29] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 84.484976][ T29] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 84.499248][ T29] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 84.509226][ T29] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 84.528047][ T29] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 84.542550][ T29] usb 3-1: Manufacturer: syz [ 84.558269][ T29] usb 3-1: config 0 descriptor?? [ 84.636697][ T10] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 84.665967][ T6637] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 84.800860][ T188] acrux 0003:1A34:0802.0006: unknown main item tag 0x2 [ 84.813147][ T10] usb 2-1: New USB device found, idVendor=2c42, idProduct=1709, bcdDevice=ca.b7 [ 84.822559][ T188] acrux 0003:1A34:0802.0006: unknown main item tag 0x0 [ 84.829899][ T188] acrux 0003:1A34:0802.0006: unknown main item tag 0x0 [ 84.836907][ T188] acrux 0003:1A34:0802.0006: unknown main item tag 0x6 [ 84.843951][ T188] acrux 0003:1A34:0802.0006: unknown main item tag 0x0 [ 84.844121][ T29] rc_core: IR keymap rc-hauppauge not found [ 84.850934][ T188] acrux 0003:1A34:0802.0006: unknown main item tag 0x0 [ 84.857405][ T29] Registered IR keymap rc-empty [ 84.864745][ T188] acrux 0003:1A34:0802.0006: unknown main item tag 0x0 [ 84.869773][ T29] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 84.876240][ T188] acrux 0003:1A34:0802.0006: unknown main item tag 0x0 [ 84.891252][ T188] acrux 0003:1A34:0802.0006: unknown main item tag 0x0 [ 84.900536][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.909638][ T188] acrux 0003:1A34:0802.0006: unknown main item tag 0x0 [ 84.914198][ T29] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 84.916557][ T10] usb 2-1: Product: syz [ 84.928250][ T188] acrux 0003:1A34:0802.0006: item fetching failed at offset 37/41 [ 84.936130][ T10] usb 2-1: Manufacturer: syz [ 84.940735][ T5687] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 84.947384][ T29] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 84.949944][ T188] acrux 0003:1A34:0802.0006: parse failed [ 84.965667][ T10] usb 2-1: SerialNumber: syz [ 84.972785][ T29] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input6 [ 84.972989][ T188] acrux 0003:1A34:0802.0006: probe with driver acrux failed with error -22 [ 84.997900][ T10] usb 2-1: config 0 descriptor?? [ 84.997957][ T29] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 85.013605][ T188] usb 4-1: USB disconnect, device number 2 [ 85.034659][ T29] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 85.054740][ T29] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 85.074159][ T29] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 85.094284][ T29] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 85.114252][ T29] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 85.124191][ T5687] usb 5-1: Using ep0 maxpacket: 32 [ 85.132314][ T5687] usb 5-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 85.144194][ T5687] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 85.154119][ T5687] usb 5-1: config 0 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 85.154177][ T29] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 85.163916][ T5687] usb 5-1: config 0 interface 0 has no altsetting 0 [ 85.181516][ T5687] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.184166][ T29] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 85.189589][ T5687] usb 5-1: Product: syz [ 85.200902][ T5687] usb 5-1: Manufacturer: syz [ 85.206110][ T5687] usb 5-1: SerialNumber: syz [ 85.212839][ T5687] usb 5-1: config 0 descriptor?? [ 85.214209][ T29] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 85.244704][ T29] mceusb 3-1:0.0: Error: mce write submit urb error = -90 [ 85.265550][ T29] mceusb 3-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 85.275925][ T29] mceusb 3-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 85.292087][ T29] usb 3-1: USB disconnect, device number 5 [ 85.631628][ T5687] gs_usb 5-1:0.0: Configuring for 2 interfaces [ 85.840883][ T10] usb 2-1: f81604_write: reg: 105 data: f1 failed: -EPROTO [ 85.858629][ T10] f81604 2-1:0.0: Setting termination of CH#1 failed: -EPROTO [ 85.868048][ T6654] ima: policy update failed [ 85.875471][ T10] f81604 2-1:0.0: probe with driver f81604 failed with error -71 [ 85.947286][ T10] usb 2-1: USB disconnect, device number 5 [ 86.041339][ T5687] gs_usb 5-1:0.0: Disabling termination support for channel 0 (-EPROTO) [ 86.095614][ T5687] gs_usb 5-1:0.0: Couldn't get bit timing const for channel 1 (-EPROTO) [ 86.159792][ T5687] gs_usb 5-1:0.0: probe with driver gs_usb failed with error -71 [ 86.178237][ T5687] usb 5-1: USB disconnect, device number 4 [ 86.214808][ T188] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 86.385374][ T188] usb 1-1: Using ep0 maxpacket: 16 [ 86.391413][ T188] usb 1-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 86.419939][ T188] usb 1-1: config 0 interface 0 altsetting 64 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.451711][ T188] usb 1-1: config 0 interface 0 has no altsetting 0 [ 86.459247][ T188] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.479544][ T188] usb 1-1: config 0 descriptor?? [ 86.925287][ T188] mcp2221 0003:04D8:00DD.0007: USB HID v0.01 Device [HID 04d8:00dd] on usb-dummy_hcd.0-1/input0 [ 86.939518][ T6695] netlink: 252 bytes leftover after parsing attributes in process `syz.1.405'. [ 87.204183][ T5714] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 87.366327][ T188] usb 1-1: USB disconnect, device number 3 [ 87.374118][ T5714] usb 4-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 87.419717][ T5714] usb 4-1: config 0 has no interfaces? [ 87.446710][ T5714] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.470740][ T5714] usb 4-1: config 0 descriptor?? [ 87.629048][ T30] kauditd_printk_skb: 7 callbacks suppressed [ 87.629063][ T30] audit: type=1400 audit(1786589024.046:392): avc: denied { write } for pid=6716 comm="syz.2.415" path="socket:[13140]" dev="sockfs" ino=13140 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 87.696555][ T188] usb 4-1: USB disconnect, device number 3 [ 87.869162][ T30] audit: type=1400 audit(1786589024.286:393): avc: denied { load_policy } for pid=6724 comm="syz.1.418" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 87.892118][ T6725] SELinux: failed to load policy [ 88.320931][ T30] audit: type=1400 audit(1786589024.736:394): avc: denied { ioctl } for pid=6743 comm="syz.3.427" path="mnt:[4026532786]" dev="nsfs" ino=4026532786 ioctlcmd=0xb701 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 88.438144][ T6748] zero sized request [ 88.499304][ T6752] Bluetooth: MGMT ver 1.23 [ 88.578685][ T6758] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 88.633177][ T30] audit: type=1400 audit(1786589025.046:395): avc: denied { read append } for pid=6757 comm="syz.3.433" name="context-info" dev="tracefs" ino=243 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 88.672745][ T30] audit: type=1400 audit(1786589025.086:396): avc: denied { write } for pid=6761 comm="syz.1.435" name="mdstat" dev="proc" ino=4026532009 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_mdstat_t tclass=file permissive=1 [ 88.702911][ T5714] kernel read not supported for file /mdstat (pid: 5714 comm: kworker/0:6) [ 88.836899][ T6770] netlink: 32 bytes leftover after parsing attributes in process `syz.1.439'. [ 88.988889][ T30] audit: type=1400 audit(1786589025.406:397): avc: denied { read write } for pid=6774 comm="syz.1.442" name="sg0" dev="devtmpfs" ino=776 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 89.060990][ T30] audit: type=1400 audit(1786589025.406:398): avc: denied { open } for pid=6774 comm="syz.1.442" path="/dev/sg0" dev="devtmpfs" ino=776 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 89.171884][ T30] audit: type=1400 audit(1786589025.546:399): avc: denied { append } for pid=6783 comm="syz.4.445" name="001" dev="devtmpfs" ino=744 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 89.423794][ T30] audit: type=1400 audit(1786589025.836:400): avc: denied { map } for pid=6794 comm="syz.4.450" path="/dev/nullb0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 89.481083][ T30] audit: type=1400 audit(1786589025.836:401): avc: denied { execute } for pid=6794 comm="syz.4.450" path="/dev/nullb0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 90.244120][ T6827] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 90.244120][ T6827] The task syz.4.461 (6827) triggered the difference, watch for misbehavior. [ 90.706341][ T5714] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 90.865359][ T5714] usb 2-1: Using ep0 maxpacket: 32 [ 90.875366][ T5714] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 90.900176][ T5714] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 90.917155][ T5714] usb 2-1: config 0 has no interface number 0 [ 90.926532][ T5714] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.937349][ T5714] usb 2-1: Product: syz [ 90.941572][ T5714] usb 2-1: Manufacturer: syz [ 90.946535][ T5714] usb 2-1: SerialNumber: syz [ 90.952879][ T5714] usb 2-1: config 0 descriptor?? [ 90.967888][ T5714] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 91.174269][ T5714] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 91.204625][ T5714] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 91.265755][ T6873] netlink: 20 bytes leftover after parsing attributes in process `syz.4.483'. [ 91.571309][ C0] usb 2-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 91.583826][ T5714] usb 2-1: USB disconnect, device number 6 [ 91.601842][ T5714] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 91.628280][ T5714] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 91.640934][ T5714] quatech2 2-1:0.51: device disconnected [ 91.715643][ T6882] kAFS: bad VL server IP address [ 92.132991][ T6904] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 92.139537][ T6904] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 92.155283][ T6904] vhci_hcd vhci_hcd.0: Device attached [ 92.255830][ T6909] block nbd1: Unsupported socket: should be TCP or UNIX. [ 92.375108][ T6921] openvswitch: netlink: IP tunnel attribute has 5365 unknown bytes. [ 92.404970][ T10] usb 41-1: new low-speed USB device number 2 using vhci_hcd [ 92.425035][ T24] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 92.475522][ T6920] PID 6920 killed due to inadequate hugepage pool [ 92.584190][ T29] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 92.605431][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 92.616221][ T6905] vhci_hcd: connection closed [ 92.618099][ T24] usb 5-1: unable to get BOS descriptor or descriptor too short [ 92.631735][ T13] vhci_hcd vhci_hcd.4: stop threads [ 92.642680][ T13] vhci_hcd vhci_hcd.4: release socket [ 92.649246][ T24] usb 5-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 0.00 [ 92.665968][ T13] vhci_hcd vhci_hcd.4: disconnect device [ 92.671478][ T24] usb 5-1: no configurations [ 92.685111][ T24] usb 5-1: can't read configurations, error -22 [ 92.745800][ T29] usb 3-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 92.773228][ T29] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.789772][ T29] usb 3-1: config 0 descriptor?? [ 92.907650][ T81] Bluetooth: hci5: Frame reassembly failed (-84) [ 93.010752][ T29] udl 3-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 93.277357][ T30] kauditd_printk_skb: 16 callbacks suppressed [ 93.277372][ T30] audit: type=1400 audit(1786589029.696:418): avc: denied { bind } for pid=6954 comm="syz.4.520" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 93.305777][ T29] [drm] Initialized udl 0.0.1 for 3-1:0.0 on minor 1 [ 93.312489][ T29] [drm] Initialized udl on minor 1 [ 93.332155][ T30] audit: type=1400 audit(1786589029.696:419): avc: denied { connect } for pid=6954 comm="syz.4.520" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 93.352820][ T30] audit: type=1400 audit(1786589029.746:420): avc: denied { accept } for pid=6954 comm="syz.4.520" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 93.417486][ T29] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed [ 93.433401][ T29] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 93.634638][ T5791] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 93.635633][ T5687] usb 3-1: USB disconnect, device number 6 [ 93.659142][ T5791] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 93.689608][ T6969] netlink: 'syz.3.526': attribute type 2 has an invalid length. [ 93.698159][ T6969] netlink: 16 bytes leftover after parsing attributes in process `syz.3.526'. [ 94.020388][ T6981] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 94.954178][ T5601] Bluetooth: hci5: command 0xfc11 tx timeout [ 94.961364][ T5598] Bluetooth: hci5: Entering manufacturer mode failed (-110) [ 94.976394][ T29] IPVS: starting estimator thread 0... [ 94.996955][ T7024] IPVS: fo: SCTP 172.20.20.187:0 - no destination available [ 95.108944][ T7027] IPVS: using max 37 ests per chain, 88800 per kthread [ 95.174952][ T30] audit: type=1400 audit(1786589031.586:421): avc: denied { write } for pid=7036 comm="syz.1.558" name="kmsg" dev="proc" ino=4026532047 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_kmsg_t tclass=file permissive=1 [ 95.282144][ T30] audit: type=1400 audit(1786589031.586:422): avc: denied { open } for pid=7036 comm="syz.1.558" path="/116/dev/kmsg" dev="proc" ino=4026532047 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_kmsg_t tclass=file permissive=1 [ 95.596183][ T7055] serio: Serial port ttynull [ 95.662644][ T30] audit: type=1400 audit(1786589032.076:423): avc: denied { mount } for pid=7069 comm="syz.4.571" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 95.725653][ T30] audit: type=1400 audit(1786589032.126:424): avc: denied { unmount } for pid=5592 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 95.824153][ T5791] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 95.900789][ T7077] vicodec vicodec.0: Removing vicodec [ 95.996132][ T5791] usb 1-1: Using ep0 maxpacket: 16 [ 96.010948][ T5791] usb 1-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 96.037598][ T5791] usb 1-1: config 0 interface 0 altsetting 64 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 96.059167][ T5791] usb 1-1: config 0 interface 0 has no altsetting 0 [ 96.079035][ T5791] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.105488][ T5791] usb 1-1: config 0 descriptor?? [ 96.314352][ T10] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 96.406623][ T30] audit: type=1400 audit(1786589032.826:425): avc: denied { create } for pid=7096 comm="syz.4.585" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 96.427265][ T30] audit: type=1400 audit(1786589032.826:426): avc: denied { ioctl } for pid=7096 comm="syz.4.585" path="socket:[13973]" dev="sockfs" ino=13973 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 96.469219][ T30] audit: type=1400 audit(1786589032.826:427): avc: denied { bind } for pid=7096 comm="syz.4.585" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 96.506981][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 96.525161][ T10] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 96.536465][ T10] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 96.545372][ T10] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 96.577026][ T5791] mcp2221 0003:04D8:00DD.0008: USB HID v0.01 Device [HID 04d8:00dd] on usb-dummy_hcd.0-1/input0 [ 96.580519][ T10] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 96.600131][ T10] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 96.610133][ T7107] vlan2: entered promiscuous mode [ 96.610414][ T10] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 96.616920][ T7107] macvlan0: entered promiscuous mode [ 96.629346][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.869449][ T10] usb 2-1: GET_CAPABILITIES returned 0 [ 96.882311][ T10] usbtmc 2-1:16.0: can't read capabilities [ 97.021872][ T10] usb 1-1: USB disconnect, device number 4 [ 97.034252][ T24] usb 3-1: new full-speed USB device number 7 using dummy_hcd [ 97.118496][ T5714] usb 2-1: USB disconnect, device number 7 [ 97.225860][ T24] usb 3-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 97.252742][ T24] usb 3-1: config 0 has an invalid interface number: 231 but max is 0 [ 97.274104][ T24] usb 3-1: config 0 has no interface number 0 [ 97.282907][ T24] usb 3-1: config 0 interface 231 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 97.306909][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 97.323842][ T24] usb 3-1: Product: syz [ 97.335143][ T24] usb 3-1: Manufacturer: syz [ 97.339983][ T24] usb 3-1: SerialNumber: syz [ 97.357813][ T24] usb 3-1: config 0 descriptor?? [ 97.368079][ T7111] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 97.407761][ T24] plusb 3-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.2-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, 12:05:25:63:35:6c [ 97.601308][ T29] usb 3-1: USB disconnect, device number 7 [ 97.619153][ T29] plusb 3-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.2-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 98.014181][ T24] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 98.196053][ T24] usb 4-1: Using ep0 maxpacket: 32 [ 98.234681][ T24] usb 4-1: unable to get BOS descriptor or descriptor too short [ 98.271900][ T24] usb 4-1: New USB device found, idVendor=03eb, idProduct=0030, bcdDevice=37.2d [ 98.317472][ T24] usb 4-1: config 8 has an invalid interface number: 235 but max is 1 [ 98.333444][ T24] usb 4-1: config 8 has an invalid interface number: 171 but max is 1 [ 98.343866][ T24] usb 4-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 98.355135][ T24] usb 4-1: config 8 has 3 interfaces, different from the descriptor's value: 2 [ 98.374768][ T24] usb 4-1: config 8 has no interface number 1 [ 98.382479][ T24] usb 4-1: config 8 has no interface number 2 [ 98.388609][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 98.388622][ T30] audit: type=1400 audit(1786589040.809:432): avc: denied { write } for pid=7167 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 98.422166][ T24] usb 4-1: config 8 interface 171 has no altsetting 0 [ 98.442160][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.450690][ T24] usb 4-1: Product: syz [ 98.455096][ T24] usb 4-1: Manufacturer: syz [ 98.463219][ T24] usb 4-1: SerialNumber: syz [ 98.713579][ T24] cdc_acm 4-1:8.235: Zero length descriptor references [ 98.737131][ T7180] pimreg: tun_chr_ioctl cmd 1074025672 [ 98.746432][ T24] cdc_acm 4-1:8.235: probe with driver cdc_acm failed with error -22 [ 98.754150][ T7180] pimreg: ignored: set checksum enabled [ 98.822504][ T24] cdc_acm 4-1:8.0: Zero length descriptor references [ 98.847372][ T24] cdc_acm 4-1:8.0: probe with driver cdc_acm failed with error -22 [ 98.896272][ T24] usb 4-1: USB disconnect, device number 4 [ 99.168369][ T7210] syz.1.622: vmalloc error: size 15032385536, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 99.185382][ T7210] CPU: 1 UID: 0 PID: 7210 Comm: syz.1.622 Not tainted syzkaller #0 PREEMPT(full) [ 99.185407][ T7210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 99.185417][ T7210] Call Trace: [ 99.185424][ T7210] [ 99.185431][ T7210] dump_stack_lvl+0x100/0x190 [ 99.185462][ T7210] warn_alloc.cold+0x94/0xa8 [ 99.185483][ T7210] ? __pfx_warn_alloc+0x10/0x10 [ 99.185505][ T7210] ? __bfs+0x150/0x2a0 [ 99.185529][ T7210] ? check_noncircular+0x97/0x160 [ 99.185556][ T7210] __vmalloc_node_range_noprof+0x136c/0x1630 [ 99.185581][ T7210] ? check_prev_add+0x354/0xe60 [ 99.185607][ T7210] ? __lock_acquire+0xd5b/0x1a40 [ 99.185628][ T7210] ? disksize_store+0x11a/0x4d0 [ 99.185654][ T7210] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 99.185685][ T7210] ? __pfx___might_resched+0x10/0x10 [ 99.185709][ T7210] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 99.185738][ T7210] ? disksize_store+0x11a/0x4d0 [ 99.185757][ T7210] __vmalloc_node_noprof+0xad/0xf0 [ 99.185784][ T7210] ? disksize_store+0x11a/0x4d0 [ 99.185805][ T7210] disksize_store+0x11a/0x4d0 [ 99.185825][ T7210] ? sysfs_file_kobj+0xe4/0x290 [ 99.185856][ T7210] ? __pfx_disksize_store+0x10/0x10 [ 99.185879][ T7210] dev_attr_store+0x58/0x80 [ 99.185904][ T7210] ? __pfx_dev_attr_store+0x10/0x10 [ 99.185928][ T7210] sysfs_kf_write+0xf2/0x150 [ 99.185947][ T7210] kernfs_fop_write_iter+0x3e0/0x5f0 [ 99.185971][ T7210] ? __pfx_sysfs_kf_write+0x10/0x10 [ 99.185991][ T7210] vfs_write+0x6ac/0x1050 [ 99.186010][ T7210] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 99.186039][ T7210] ? __pfx_vfs_write+0x10/0x10 [ 99.186080][ T7210] ksys_write+0x12a/0x250 [ 99.186097][ T7210] ? __pfx_ksys_write+0x10/0x10 [ 99.186123][ T7210] do_syscall_64+0x115/0x870 [ 99.186149][ T7210] ? clear_bhb_loop+0x70/0xc0 [ 99.186174][ T7210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.186193][ T7210] RIP: 0033:0x7f4f7619e0d9 [ 99.186210][ T7210] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 99.186227][ T7210] RSP: 002b:00007f4f770d4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 99.186244][ T7210] RAX: ffffffffffffffda RBX: 00007f4f76425fa0 RCX: 00007f4f7619e0d9 [ 99.186256][ T7210] RDX: 0000000000000002 RSI: 0000200000000340 RDI: 0000000000000003 [ 99.186266][ T7210] RBP: 00007f4f76235024 R08: 0000000000000000 R09: 0000000000000000 [ 99.186276][ T7210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.186286][ T7210] R13: 00007f4f76426038 R14: 00007f4f76425fa0 R15: 00007ffd5b116938 [ 99.186309][ T7210] [ 99.187717][ T7210] Mem-Info: [ 99.190218][ T30] audit: type=1400 audit(1786589297.607:433): avc: denied { read } for pid=7206 comm="syz.2.621" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 99.200251][ T7210] active_anon:12340 inactive_anon:0 isolated_anon:0 [ 99.200251][ T7210] active_file:3 inactive_file:43915 isolated_file:0 [ 99.200251][ T7210] unevictable:0 dirty:140 writeback:561 [ 99.200251][ T7210] slab_reclaimable:11341 slab_unreclaimable:96788 [ 99.200251][ T7210] mapped:31559 shmem:1865 pagetables:1378 [ 99.200251][ T7210] sec_pagetables:0 bounce:0 [ 99.200251][ T7210] kernel_misc_reclaimable:0 [ 99.200251][ T7210] free:1312356 free_pcp:14037 free_cma:0 [ 99.271368][ T30] audit: type=1400 audit(1786589297.687:434): avc: denied { write } for pid=7185 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 99.549348][ T7210] Node 0 active_anon:52112kB inactive_anon:0kB active_file:12kB inactive_file:175452kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:126244kB dirty:664kB writeback:2244kB shmem:7416kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12316kB pagetables:5552kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 99.589403][ T7210] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:212kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:64kB pagetables:148kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 99.621718][ T7210] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 99.707356][ T7210] lowmem_reserve[]: 0 2472 2473 2473 2473 [ 99.734422][ T7210] Node 0 DMA32 free:1289056kB boost:0kB min:34012kB low:42512kB high:51012kB reserved_highatomic:0KB free_highatomic:0KB active_anon:51872kB inactive_anon:0kB active_file:12kB inactive_file:175448kB unevictable:0kB writepending:3004kB zspages:0kB present:3129332kB managed:2532244kB mlocked:0kB bounce:0kB free_pcp:52148kB local_pcp:33064kB free_cma:0kB [ 99.774941][ T7210] lowmem_reserve[]: 0 0 0 0 0 [ 99.780015][ T7210] Node 0 Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:384kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 99.786348][ T30] audit: type=1400 audit(1786589298.147:435): avc: denied { write } for pid=7218 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 99.844941][ T7210] lowmem_reserve[]: 0 0 0 0 0 [ 99.868483][ T7210] Node 1 Normal free:3946344kB boost:0kB min:55880kB low:69848kB high:83816kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:212kB unevictable:0kB writepending:4kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 99.916725][ T7210] lowmem_reserve[]: 0 0 0 0 0 [ 99.921530][ T7210] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 99.935004][ T7210] Node 0 DMA32: 497*4kB (UME) 858*8kB (UME) 281*16kB (UE) 226*32kB (UME) 92*64kB (UME) 28*128kB (UME) 15*256kB (UME) 6*512kB (M) 4*1024kB (UME) 3*2048kB (UM) 303*4096kB (M) = 1288292kB [ 99.953656][ T7210] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 99.966925][ T7210] Node 1 Normal: 0*4kB 5*8kB (UM) 6*16kB (UM) 7*32kB (UM) 6*64kB (UM) 5*128kB (UM) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 1*2048kB (U) 962*4096kB (UM) = 3946344kB [ 99.985178][ T7210] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 99.994788][ T7210] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 100.004154][ T7210] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 100.013685][ T7210] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 100.023175][ T7210] 44438 total pagecache pages [ 100.027877][ T7210] 0 pages in swap cache [ 100.032013][ T7210] Free swap = 124996kB [ 100.036167][ T7210] Total swap = 124996kB [ 100.040305][ T7210] 2097051 pages RAM [ 100.044109][ T7210] 0 pages HighMem/MovableOnly [ 100.048765][ T7210] 432279 pages reserved [ 100.052885][ T7210] 0 pages cma reserved [ 127.275704][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 127.282186][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 180.561505][ T5605] Bluetooth: hci2: command 0x0406 tx timeout [ 180.566231][ T5593] Bluetooth: hci1: command 0x0406 tx timeout [ 180.568905][ T5610] Bluetooth: hci3: command 0x0406 tx timeout [ 180.574654][ T5601] Bluetooth: hci4: command 0x0406 tx timeout [ 180.590086][ T5610] Bluetooth: hci0: command 0x0406 tx timeout [ 188.717364][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 188.728924][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 250.155150][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 250.161555][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 257.834292][ T31] INFO: task kworker/u8:3:50 blocked in I/O wait for more than 143 seconds. [ 257.843058][ T31] Not tainted syzkaller #0 [ 257.848083][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 257.856810][ T31] task:kworker/u8:3 state:D stack:23184 pid:50 tgid:50 ppid:2 task_flags:0x4248060 flags:0x00080000 [ 257.868859][ T31] Workqueue: writeback wb_workfn (flush-8:0) [ 257.874869][ T31] Call Trace: [ 257.879537][ T31] [ 257.882482][ T31] __schedule+0x125c/0x6730 [ 257.887560][ T31] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 257.893475][ T31] ? __blk_flush_plug+0x2f3/0x4b0 [ 257.898601][ T31] ? __pfx___schedule+0x10/0x10 [ 257.903490][ T31] ? find_held_lock+0x2b/0x80 [ 257.908210][ T31] ? schedule+0x225/0x2c0 [ 257.912549][ T31] ? rq_qos_wait+0x21c/0x330 [ 257.917224][ T31] schedule+0xdd/0x2c0 [ 257.921330][ T31] io_schedule+0x8a/0xf0 [ 257.925621][ T31] rq_qos_wait+0x22d/0x330 [ 257.930053][ T31] ? __pfx_rq_qos_wait+0x10/0x10 [ 257.936204][ T31] ? __pfx_rq_qos_wake_function+0x10/0x10 [ 257.941963][ T31] ? __pfx_wbt_inflight_cb+0x10/0x10 [ 257.947295][ T31] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 257.953200][ T31] wbt_wait+0x18a/0x310 [ 257.957414][ T31] ? __pfx_wbt_wait+0x10/0x10 [ 257.962095][ T31] ? bio_crypt_rq_ctx_compatible+0xd1/0x110 [ 257.968033][ T31] ? blk_attempt_bio_merge.part.0+0x155/0x4e0 [ 257.974136][ T31] ? __pfx_dd_bio_merge+0x10/0x10 [ 257.979168][ T31] ? __pfx_wbt_wait+0x10/0x10 [ 257.985358][ T31] __rq_qos_throttle+0x56/0xa0 [ 257.990144][ T31] blk_mq_submit_bio+0xc03/0x3000 [ 257.995317][ T31] ? __pfx_blk_mq_submit_bio+0x10/0x10 [ 258.000938][ T31] ? __pfx_blk_cgroup_bio_start+0x10/0x10 [ 258.006786][ T31] __submit_bio+0x90/0x3d0 [ 258.011228][ T31] submit_bio_noacct_nocheck+0x549/0xc00 [ 258.016971][ T31] ? __pfx_submit_bio_noacct_nocheck+0x10/0x10 [ 258.023154][ T31] ? __pfx___might_resched+0x10/0x10 [ 258.028504][ T31] submit_bio_noacct+0xd18/0x1ff0 [ 258.033539][ T31] ext4_io_submit+0xf7/0x1a0 [ 258.038185][ T31] ext4_do_writepages+0xde0/0x3ed0 [ 258.043310][ T31] ? __pfx_ext4_do_writepages+0x10/0x10 [ 258.048953][ T31] ? ext4_writepages+0x347/0x750 [ 258.053915][ T31] ext4_writepages+0x347/0x750 [ 258.058835][ T31] ? __pfx_ext4_writepages+0x10/0x10 [ 258.064184][ T31] ? __pfx_ext4_writepages+0x10/0x10 [ 258.069472][ T31] do_writepages+0x278/0x600 [ 258.074164][ T31] ? __pfx_do_writepages+0x10/0x10 [ 258.079279][ T31] __writeback_single_inode+0x164/0x1300 [ 258.085643][ T31] ? find_held_lock+0x2b/0x80 [ 258.090360][ T31] ? __pfx___writeback_single_inode+0x10/0x10 [ 258.096478][ T31] ? do_raw_spin_unlock+0x145/0x1e0 [ 258.101678][ T31] writeback_sb_inodes+0x766/0x1c50 [ 258.106924][ T31] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 258.112564][ T31] ? __pfx___up_read+0x10/0x10 [ 258.117365][ T31] ? __writeback_inodes_wb+0x104/0x2d0 [ 258.122817][ T31] __writeback_inodes_wb+0xf8/0x2d0 [ 258.128036][ T31] ? __pfx___writeback_inodes_wb+0x10/0x10 [ 258.133836][ T31] wb_writeback+0x6f6/0xb50 [ 258.138394][ T31] ? __pfx_wb_writeback+0x10/0x10 [ 258.143419][ T31] ? get_nr_inodes+0x100/0x150 [ 258.148204][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 258.153406][ T31] wb_workfn+0x93f/0xc80 [ 258.157682][ T31] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 258.163490][ T31] ? __pfx_wb_workfn+0x10/0x10 [ 258.168446][ T31] ? rcu_is_watching+0x12/0xc0 [ 258.173216][ T31] process_one_work+0xa23/0x1940 [ 258.178193][ T31] ? __pfx_process_one_work+0x10/0x10 [ 258.183582][ T31] ? __pfx_wb_workfn+0x10/0x10 [ 258.188726][ T31] worker_thread+0x5ef/0xe50 [ 258.193334][ T31] ? kthread+0x13a/0x450 [ 258.197618][ T31] ? __pfx_worker_thread+0x10/0x10 [ 258.202731][ T31] kthread+0x370/0x450 [ 258.206820][ T31] ? __pfx_kthread+0x10/0x10 [ 258.211401][ T31] ret_from_fork+0x72b/0xd50 [ 258.216052][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 258.221177][ T31] ? __switch_to+0x800/0x10f0 [ 258.225914][ T31] ? __pfx_kthread+0x10/0x10 [ 258.230504][ T31] ret_from_fork_asm+0x1a/0x30 [ 258.235320][ T31] [ 258.238410][ T31] INFO: task jbd2/sda1-8:4924 blocked in I/O wait for more than 143 seconds. [ 258.247243][ T31] Not tainted syzkaller #0 [ 258.252171][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 258.260906][ T31] task:jbd2/sda1-8 state:D stack:26952 pid:4924 tgid:4924 ppid:2 task_flags:0x240040 flags:0x00080000 [ 258.272878][ T31] Call Trace: [ 258.276315][ T31] [ 258.279262][ T31] __schedule+0x125c/0x6730 [ 258.283758][ T31] ? __pfx___schedule+0x10/0x10 [ 258.289042][ T31] ? find_held_lock+0x2b/0x80 [ 258.293729][ T31] ? schedule+0x225/0x2c0 [ 258.298105][ T31] schedule+0xdd/0x2c0 [ 258.302178][ T31] io_schedule+0x8a/0xf0 [ 258.306432][ T31] bit_wait_io+0xd/0xe0 [ 258.310586][ T31] __wait_on_bit+0x65/0x180 [ 258.315171][ T31] ? __pfx_bit_wait_io+0x10/0x10 [ 258.320122][ T31] out_of_line_wait_on_bit+0xdc/0x110 [ 258.325544][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 258.331543][ T31] ? __pfx_wake_bit_function+0x10/0x10 [ 258.337050][ T31] ? __pfx___might_resched+0x10/0x10 [ 258.342332][ T31] __wait_on_buffer+0x64/0x70 [ 258.347095][ T31] jbd2_journal_commit_transaction+0x37ef/0x6700 [ 258.353484][ T31] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10 [ 258.360226][ T31] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 258.366052][ T31] ? debug_object_deactivate+0x2e4/0x3b0 [ 258.371680][ T31] ? __pfx_debug_object_deactivate+0x10/0x10 [ 258.377697][ T31] ? _raw_spin_lock_irqsave+0x52/0x60 [ 258.383070][ T31] ? find_held_lock+0x2b/0x80 [ 258.387901][ T31] ? __try_to_del_timer_sync+0x107/0x160 [ 258.393812][ T31] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 258.399683][ T31] ? __timer_delete_sync+0x151/0x1c0 [ 258.405029][ T31] kjournald2+0x200/0x760 [ 258.409372][ T31] ? __pfx_kjournald2+0x10/0x10 [ 258.414290][ T31] ? find_held_lock+0x2b/0x80 [ 258.418966][ T31] ? __kthread_parkme+0xbb/0x230 [ 258.423886][ T31] ? rcu_is_watching+0x12/0xc0 [ 258.428691][ T31] ? __pfx_autoremove_wake_function+0x10/0x10 [ 258.434802][ T31] ? __kthread_parkme+0x18c/0x230 [ 258.439811][ T31] ? kthread+0x13a/0x450 [ 258.444026][ T31] ? __pfx_kjournald2+0x10/0x10 [ 258.448927][ T31] kthread+0x370/0x450 [ 258.452974][ T31] ? __pfx_kthread+0x10/0x10 [ 258.457614][ T31] ret_from_fork+0x72b/0xd50 [ 258.462203][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 258.467347][ T31] ? __switch_to+0x800/0x10f0 [ 258.472025][ T31] ? __pfx_kthread+0x10/0x10 [ 258.476827][ T31] ret_from_fork_asm+0x1a/0x30 [ 258.481622][ T31] [ 258.484917][ T31] INFO: task syz-executor:5575 blocked in I/O wait for more than 144 seconds. [ 258.494485][ T31] Not tainted syzkaller #0 [ 258.499441][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 258.508201][ T31] task:syz-executor state:D stack:22624 pid:5575 tgid:5575 ppid:5574 task_flags:0x440100 flags:0x00080000 [ 258.520260][ T31] Call Trace: [ 258.523528][ T31] [ 258.526486][ T31] __schedule+0x125c/0x6730 [ 258.531006][ T31] ? __pfx___schedule+0x10/0x10 [ 258.535875][ T31] ? find_held_lock+0x2b/0x80 [ 258.540545][ T31] ? schedule+0x225/0x2c0 [ 258.544912][ T31] schedule+0xdd/0x2c0 [ 258.548989][ T31] io_schedule+0x8a/0xf0 [ 258.553207][ T31] bit_wait_io+0xd/0xe0 [ 258.557717][ T31] __wait_on_bit+0x65/0x180 [ 258.562233][ T31] ? __pfx_bit_wait_io+0x10/0x10 [ 258.567206][ T31] out_of_line_wait_on_bit+0xdc/0x110 [ 258.572906][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 258.578961][ T31] ? __pfx_wake_bit_function+0x10/0x10 [ 258.584462][ T31] do_get_write_access+0x836/0x11e0 [ 258.589648][ T31] jbd2_journal_get_write_access+0x1d6/0x280 [ 258.596047][ T31] __ext4_journal_get_write_access+0x6a/0x340 [ 258.602126][ T31] ext4_reserve_inode_write+0x1b7/0x330 [ 258.607878][ T31] __ext4_mark_inode_dirty+0x18f/0x880 [ 258.613373][ T31] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 258.619396][ T31] ? trace_jbd2_handle_start+0x83/0x240 [ 258.624992][ T31] ? jbd2__journal_start+0xf7/0x6a0 [ 258.630192][ T31] ? __ext4_journal_start_sb+0x367/0x670 [ 258.636022][ T31] ? __ext4_journal_start_sb+0x1ce/0x670 [ 258.641715][ T31] ? ext4_dirty_inode+0xa1/0x130 [ 258.646813][ T31] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 258.652226][ T31] ext4_dirty_inode+0xd9/0x130 [ 258.657061][ T31] ? rcu_is_watching+0x12/0xc0 [ 258.661837][ T31] __mark_inode_dirty+0x1f3/0x16e0 [ 258.667144][ T31] file_update_time_flags+0x46b/0x500 [ 258.672546][ T31] ext4_page_mkwrite+0x324/0x1850 [ 258.677620][ T31] ? anon_pipe_read+0xc7d/0x1200 [ 258.682568][ T31] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 258.688038][ T31] ? vm_normal_page+0x1d5/0x390 [ 258.692882][ T31] ? find_held_lock+0x2b/0x80 [ 258.697956][ T31] ? rcu_read_unlock+0x2d/0xb0 [ 258.702724][ T31] do_page_mkwrite+0x17a/0x440 [ 258.707537][ T31] do_wp_page+0xa77/0x4350 [ 258.711967][ T31] ? __pfx_do_wp_page+0x10/0x10 [ 258.717231][ T31] ? do_raw_spin_lock+0x128/0x260 [ 258.722566][ T31] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 258.728304][ T31] __handle_mm_fault+0x1ab6/0x2a00 [ 258.733427][ T31] ? reacquire_held_locks+0xce/0x1e0 [ 258.738752][ T31] ? __pfx___handle_mm_fault+0x10/0x10 [ 258.744281][ T31] ? lock_vma_under_rcu+0x17c/0x590 [ 258.749518][ T31] handle_mm_fault+0x37b/0xa30 [ 258.754336][ T31] do_user_addr_fault+0x5a3/0x12f0 [ 258.759463][ T31] exc_page_fault+0x6f/0xd0 [ 258.763964][ T31] asm_exc_page_fault+0x26/0x30 [ 258.768874][ T31] RIP: 0033:0x7fdd64270163 [ 258.773283][ T31] RSP: 002b:00007fffe3bd5360 EFLAGS: 00010212 [ 258.779369][ T31] RAX: 00007fdd5dfdfb94 RBX: 00007fffe3bd5490 RCX: 0000000000000000 [ 258.787377][ T31] RDX: 00007fdd5dfdfb90 RSI: 0000000000000008 RDI: 00007fffe3bd5490 [ 258.795448][ T31] RBP: 00000000000003e6 R08: 0000000000000000 R09: 0000000000000000 [ 258.803894][ T31] R10: 00007fffe3bd5470 R11: 0000000000000000 R12: 0000000000000000 [ 258.812128][ T31] R13: 000000000002046c R14: fffffffffffdfb94 R15: 0000000000000000 [ 258.820270][ T31] [ 258.823335][ T31] INFO: task syz.2.621:7206 blocked in I/O wait for more than 144 seconds. [ 258.832388][ T31] Not tainted syzkaller #0 [ 258.837350][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 258.846039][ T31] task:syz.2.621 state:D stack:26024 pid:7206 tgid:7206 ppid:5599 task_flags:0x440040 flags:0x00080002 [ 258.858066][ T31] Call Trace: [ 258.861349][ T31] [ 258.864318][ T31] __schedule+0x125c/0x6730 [ 258.868844][ T31] ? __pfx___schedule+0x10/0x10 [ 258.874612][ T31] ? find_held_lock+0x2b/0x80 [ 258.879308][ T31] ? schedule+0x225/0x2c0 [ 258.883637][ T31] schedule+0xdd/0x2c0 [ 258.887760][ T31] io_schedule+0x8a/0xf0 [ 258.891996][ T31] bit_wait_io+0xd/0xe0 [ 258.896189][ T31] __wait_on_bit+0x65/0x180 [ 258.900700][ T31] ? __pfx_bit_wait_io+0x10/0x10 [ 258.906025][ T31] out_of_line_wait_on_bit+0xdc/0x110 [ 258.911406][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 258.917426][ T31] ? __pfx_wake_bit_function+0x10/0x10 [ 258.922884][ T31] do_get_write_access+0x836/0x11e0 [ 258.928142][ T31] jbd2_journal_get_write_access+0x1d6/0x280 [ 258.934313][ T31] __ext4_journal_get_write_access+0x6a/0x340 [ 258.940392][ T31] ext4_reserve_inode_write+0x1b7/0x330 [ 258.945975][ T31] __ext4_mark_inode_dirty+0x18f/0x880 [ 258.951445][ T31] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 258.957857][ T31] ? trace_jbd2_handle_start+0x83/0x240 [ 258.963418][ T31] ? jbd2__journal_start+0xf7/0x6a0 [ 258.968654][ T31] ? __ext4_journal_start_sb+0x367/0x670 [ 258.974312][ T31] ? __ext4_journal_start_sb+0x1ce/0x670 [ 258.979923][ T31] ? ext4_dirty_inode+0xa1/0x130 [ 258.984890][ T31] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 258.990315][ T31] ext4_dirty_inode+0xd9/0x130 [ 258.995142][ T31] ? rcu_is_watching+0x12/0xc0 [ 258.999925][ T31] __mark_inode_dirty+0x1f3/0x16e0 [ 259.005454][ T31] file_update_time_flags+0x46b/0x500 [ 259.010850][ T31] ext4_page_mkwrite+0x324/0x1850 [ 259.015929][ T31] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 259.021396][ T31] do_page_mkwrite+0x17a/0x440 [ 259.026189][ T31] ? __pfx_filemap_map_pages+0x10/0x10 [ 259.031656][ T31] do_fault+0x3b5/0x1750 [ 259.036297][ T31] __handle_mm_fault+0x187d/0x2a00 [ 259.041429][ T31] ? reacquire_held_locks+0xce/0x1e0 [ 259.046889][ T31] ? __pfx___handle_mm_fault+0x10/0x10 [ 259.052364][ T31] ? lock_vma_under_rcu+0x17c/0x590 [ 259.057615][ T31] handle_mm_fault+0x37b/0xa30 [ 259.062377][ T31] do_user_addr_fault+0x5a3/0x12f0 [ 259.067547][ T31] exc_page_fault+0x6f/0xd0 [ 259.072049][ T31] asm_exc_page_fault+0x26/0x30 [ 259.076917][ T31] RIP: 0033:0x7f5b6b672729 [ 259.081328][ T31] RSP: 002b:00007ffdd5e4e5b0 EFLAGS: 00010202 [ 259.087463][ T31] RAX: 0000001b3261f000 RBX: ffffffff81f71436 RCX: 0000001b3261eff8 [ 259.095485][ T31] RDX: 0000001b3202421c RSI: 0000000000000008 RDI: 00007f5b6c555720 [ 259.103456][ T31] RBP: 00000000000000fc R08: 00007f5b6ba10000 R09: 00007f5b6ba12000 [ 259.111848][ T31] R10: 0000000081f7143a R11: 0000000000000001 R12: 00007f5b6ba26038 [ 259.119874][ T31] R13: 0000000000000137 R14: ffffffff81f71072 R15: 00007f5b6c555720 [ 259.127898][ T31] ? ktime_get_coarse_real_ts64+0x192/0x1f0 [ 259.133810][ T31] ? ktime_get_coarse_with_offset+0x1a6/0x240 [ 259.139979][ T31] [ 259.143036][ T31] INFO: task syz.1.622:7208 blocked in I/O wait for more than 144 seconds. [ 259.151664][ T31] Not tainted syzkaller #0 [ 259.156730][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 259.165434][ T31] task:syz.1.622 state:D stack:27144 pid:7208 tgid:7208 ppid:5591 task_flags:0x440040 flags:0x00080002 [ 259.177398][ T31] Call Trace: [ 259.180668][ T31] [ 259.183586][ T31] __schedule+0x125c/0x6730 [ 259.188141][ T31] ? __pfx___schedule+0x10/0x10 [ 259.192990][ T31] ? find_held_lock+0x2b/0x80 [ 259.197757][ T31] ? schedule+0x225/0x2c0 [ 259.202093][ T31] schedule+0xdd/0x2c0 [ 259.206192][ T31] io_schedule+0x8a/0xf0 [ 259.210695][ T31] bit_wait_io+0xd/0xe0 [ 259.214913][ T31] __wait_on_bit+0x65/0x180 [ 259.219413][ T31] ? __pfx_bit_wait_io+0x10/0x10 [ 259.224378][ T31] out_of_line_wait_on_bit+0xdc/0x110 [ 259.229767][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 259.235789][ T31] ? __pfx_wake_bit_function+0x10/0x10 [ 259.241255][ T31] do_get_write_access+0x836/0x11e0 [ 259.246508][ T31] jbd2_journal_get_write_access+0x1d6/0x280 [ 259.252529][ T31] __ext4_journal_get_write_access+0x6a/0x340 [ 259.258621][ T31] ext4_reserve_inode_write+0x1b7/0x330 [ 259.264355][ T31] __ext4_mark_inode_dirty+0x18f/0x880 [ 259.269830][ T31] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 259.275856][ T31] ? trace_jbd2_handle_start+0x83/0x240 [ 259.281403][ T31] ? jbd2__journal_start+0xf7/0x6a0 [ 259.286645][ T31] ? __ext4_journal_start_sb+0x367/0x670 [ 259.292269][ T31] ? __ext4_journal_start_sb+0x1ce/0x670 [ 259.297929][ T31] ? ext4_dirty_inode+0xa1/0x130 [ 259.302862][ T31] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 259.308282][ T31] ext4_dirty_inode+0xd9/0x130 [ 259.313294][ T31] ? rcu_is_watching+0x12/0xc0 [ 259.318132][ T31] __mark_inode_dirty+0x1f3/0x16e0 [ 259.323249][ T31] file_update_time_flags+0x46b/0x500 [ 259.328654][ T31] ext4_page_mkwrite+0x324/0x1850 [ 259.333690][ T31] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 259.339249][ T31] do_page_mkwrite+0x17a/0x440 [ 259.344084][ T31] ? __pfx_filemap_map_pages+0x10/0x10 [ 259.349568][ T31] do_fault+0x3b5/0x1750 [ 259.353811][ T31] __handle_mm_fault+0x187d/0x2a00 [ 259.359004][ T31] ? reacquire_held_locks+0xce/0x1e0 [ 259.364334][ T31] ? __pfx___handle_mm_fault+0x10/0x10 [ 259.369804][ T31] ? lock_vma_under_rcu+0x17c/0x590 [ 259.375193][ T31] handle_mm_fault+0x37b/0xa30 [ 259.379976][ T31] do_user_addr_fault+0x5a3/0x12f0 [ 259.385111][ T31] exc_page_fault+0x6f/0xd0 [ 259.389610][ T31] asm_exc_page_fault+0x26/0x30 [ 259.394508][ T31] RIP: 0033:0x7f4f76072729 [ 259.398934][ T31] RSP: 002b:00007ffd5b1169d0 EFLAGS: 00010202 [ 259.405039][ T31] RAX: 0000001b32519000 RBX: ffffffff81e99a90 RCX: 0000001b32518ff8 [ 259.413009][ T31] RDX: 0000001b31f2421c RSI: 0000000000000008 RDI: 00007f4f76f55720 [ 259.421461][ T31] RBP: 00000000000001cb R08: 00007f4f76410000 R09: 00007f4f76412000 [ 259.429486][ T31] R10: 0000000081e99a94 R11: 0000000000000003 R12: 00007f4f76426038 [ 259.437950][ T31] R13: 000000000000042c R14: ffffffff81e997bf R15: 00007f4f76f55720 [ 259.446006][ T31] ? prb_reserve+0x70f/0xee0 [ 259.450622][ T31] ? prb_reserve+0x9e0/0xee0 [ 259.455263][ T31] [ 259.458275][ T31] INFO: task syz.0.624:7217 blocked in I/O wait for more than 144 seconds. [ 259.466926][ T31] Not tainted syzkaller #0 [ 259.471853][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 259.480558][ T31] task:syz.0.624 state:D stack:27616 pid:7217 tgid:7217 ppid:5606 task_flags:0x440040 flags:0x00080002 [ 259.492670][ T31] Call Trace: [ 259.495999][ T31] [ 259.498922][ T31] __schedule+0x125c/0x6730 [ 259.503416][ T31] ? __pfx___schedule+0x10/0x10 [ 259.508314][ T31] ? find_held_lock+0x2b/0x80 [ 259.512984][ T31] ? schedule+0x225/0x2c0 [ 259.517752][ T31] schedule+0xdd/0x2c0 [ 259.521834][ T31] io_schedule+0x8a/0xf0 [ 259.526222][ T31] bit_wait_io+0xd/0xe0 [ 259.530443][ T31] __wait_on_bit+0x65/0x180 [ 259.534998][ T31] ? __pfx_bit_wait_io+0x10/0x10 [ 259.539949][ T31] out_of_line_wait_on_bit+0xdc/0x110 [ 259.545389][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 259.551356][ T31] ? __pfx_wake_bit_function+0x10/0x10 [ 259.556862][ T31] do_get_write_access+0x836/0x11e0 [ 259.562062][ T31] jbd2_journal_get_write_access+0x1d6/0x280 [ 259.568071][ T31] __ext4_journal_get_write_access+0x6a/0x340 [ 259.574192][ T31] ext4_reserve_inode_write+0x1b7/0x330 [ 259.579738][ T31] __ext4_mark_inode_dirty+0x18f/0x880 [ 259.585242][ T31] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 259.591223][ T31] ? trace_jbd2_handle_start+0x83/0x240 [ 259.596934][ T31] ? jbd2__journal_start+0xf7/0x6a0 [ 259.602135][ T31] ? __ext4_journal_start_sb+0x367/0x670 [ 259.607804][ T31] ? __ext4_journal_start_sb+0x1ce/0x670 [ 259.613429][ T31] ? ext4_dirty_inode+0xa1/0x130 [ 259.618804][ T31] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 259.624206][ T31] ext4_dirty_inode+0xd9/0x130 [ 259.628977][ T31] ? rcu_is_watching+0x12/0xc0 [ 259.633722][ T31] __mark_inode_dirty+0x1f3/0x16e0 [ 259.638890][ T31] touch_atime+0x645/0x760 [ 259.643307][ T31] ext4_file_mmap_prepare+0x56d/0x670 [ 259.648724][ T31] ? __pfx_ext4_file_mmap_prepare+0x10/0x10 [ 259.654677][ T31] __mmap_region+0xe7e/0x2db0 [ 259.659362][ T31] ? __pfx___mmap_region+0x10/0x10 [ 259.664580][ T31] ? rcu_is_watching+0x12/0xc0 [ 259.669345][ T31] ? trace_mm_page_alloc+0x164/0x1c0 [ 259.674670][ T31] ? __alloc_frozen_pages_noprof+0x2d1/0x2dc0 [ 259.680742][ T31] ? is_bpf_text_address+0x8a/0x1a0 [ 259.685958][ T31] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 259.692283][ T31] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 259.698471][ T31] ? __lock_acquire+0x49f/0x1a40 [ 259.703440][ T31] ? __pfx_mt_find+0x10/0x10 [ 259.708235][ T31] mmap_region+0x527/0x620 [ 259.712685][ T31] ? __pfx_mmap_region+0x10/0x10 [ 259.717783][ T31] ? __pfx_find_vma_intersection+0x10/0x10 [ 259.723867][ T31] ? security_mmap_addr+0x71/0x1e0 [ 259.729034][ T31] ? __get_unmapped_area+0x255/0x3e0 [ 259.734349][ T31] do_mmap+0xc63/0x12f0 [ 259.738502][ T31] ? __pfx_do_mmap+0x10/0x10 [ 259.743080][ T31] ? __pfx_down_write_killable+0x10/0x10 [ 259.748759][ T31] vm_mmap_pgoff+0x29e/0x470 [ 259.753348][ T31] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 259.758705][ T31] ? __fget_files+0x215/0x3d0 [ 259.765203][ T31] ? __fget_files+0x21f/0x3d0 [ 259.769933][ T31] ksys_mmap_pgoff+0x3cb/0x610 [ 259.774950][ T31] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 259.780249][ T31] ? __do_sys_prctl+0x14e/0x2270 [ 259.785246][ T31] ? __pfx___do_sys_prctl+0x10/0x10 [ 259.790454][ T31] __x64_sys_mmap+0x125/0x190 [ 259.795158][ T31] do_syscall_64+0x115/0x870 [ 259.799756][ T31] ? clear_bhb_loop+0x70/0xc0 [ 259.804500][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.810409][ T31] RIP: 0033:0x7fb553d9de42 [ 259.814967][ T31] RSP: 002b:00007ffcc55c6f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 259.823873][ T31] RAX: ffffffffffffffda RBX: 0000001b31e64000 RCX: 00007fb553d9de42 [ 259.831942][ T31] RDX: 0000000000000003 RSI: 00000000005c0000 RDI: 0000001b31e64000 [ 259.839952][ T31] RBP: 0000000000100001 R08: 0000000000000004 R09: 0000000000040000 [ 259.847990][ T31] R10: 0000000000100001 R11: 0000000000000206 R12: 0000000000000077 [ 259.856011][ T31] R13: 00000000000927c0 R14: 0000000000018412 R15: 00007ffcc55c7220 [ 259.864005][ T31] [ 259.867085][ T31] [ 259.867085][ T31] Showing all locks held in the system: [ 259.874886][ T31] 1 lock held by khungtaskd/31: [ 259.879713][ T31] #0: ffffffff8ebe8200 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3d/0x184 [ 259.889607][ T31] 4 locks held by kworker/u8:3/50: [ 259.894742][ T31] #0: ffff8880216e9940 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x12b1/0x1940 [ 259.905504][ T31] #1: ffffc90000bb7d08 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x988/0x1940 [ 259.917712][ T31] #2: ffff8880381f00d8 (&type->s_umount_key#55){++++}-{4:4}, at: super_trylock_shared+0x1e/0xf0 [ 259.928811][ T31] #3: ffff8880381fec18 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x278/0x600 [ 259.939357][ T31] 2 locks held by klogd/4951: [ 259.944073][ T31] #0: ffff8880b843b520 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2c/0x140 [ 259.954001][ T31] #1: ffff8880b8424568 (psi_seq){-.-.}-{0:0}, at: __schedule+0x2e8e/0x6730 [ 259.962936][ T31] 2 locks held by getty/5349: [ 259.967643][ T31] #0: ffff888037bbf0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 259.977491][ T31] #1: ffffc900032332e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x419/0x14e0 [ 259.987743][ T31] 3 locks held by syz-executor/5575: [ 259.993008][ T31] #0: ffff888073ae0a88 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x11d/0x590 [ 260.002402][ T31] #1: ffff8880381f0548 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x17a/0x440 [ 260.011967][ T31] #2: ffff8880381fc938 (jbd2_handle){.+.+}-{0:0}, at: start_this_handle+0xfaa/0x13a0 [ 260.021592][ T31] 3 locks held by syz.2.621/7206: [ 260.026650][ T31] #0: ffff8880340bba88 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x11d/0x590 [ 260.036441][ T31] #1: ffff8880381f0548 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x17a/0x440 [ 260.046042][ T31] #2: ffff8880381fc938 (jbd2_handle){.+.+}-{0:0}, at: start_this_handle+0xfaa/0x13a0 [ 260.055656][ T31] 3 locks held by syz.1.622/7208: [ 260.060654][ T31] #0: ffff888073f71808 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x11d/0x590 [ 260.069942][ T31] #1: ffff8880381f0548 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x17a/0x440 [ 260.079579][ T31] #2: ffff8880381fc938 (jbd2_handle){.+.+}-{0:0}, at: start_this_handle+0xfaa/0x13a0 [ 260.089201][ T31] 3 locks held by syz.0.624/7217: [ 260.094224][ T31] #0: ffff8880242a9d38 (&mm->mmap_lock){++++}-{4:4}, at: vm_mmap_pgoff+0x1f5/0x470 [ 260.103596][ T31] #1: ffff8880381f0450 (sb_writers#5){.+.+}-{0:0}, at: ext4_file_mmap_prepare+0x56d/0x670 [ 260.113650][ T31] #2: ffff8880381fc938 (jbd2_handle){.+.+}-{0:0}, at: start_this_handle+0xfaa/0x13a0 [ 260.123267][ T31] [ 260.125619][ T31] ============================================= [ 260.125619][ T31] [ 260.134504][ T31] NMI backtrace for cpu 0 [ 260.134519][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 260.134539][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 260.134548][ T31] Call Trace: [ 260.134553][ T31] [ 260.134560][ T31] dump_stack_lvl+0x100/0x190 [ 260.134589][ T31] nmi_cpu_backtrace.cold+0x12d/0x151 [ 260.134612][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 260.134655][ T31] nmi_trigger_cpumask_backtrace+0x21c/0x2a0 [ 260.134677][ T31] sys_info+0x141/0x190 [ 260.134693][ T31] watchdog+0xcb1/0x1030 [ 260.134718][ T31] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 260.134739][ T31] ? __pfx_watchdog+0x10/0x10 [ 260.134760][ T31] ? __kthread_parkme+0x18c/0x230 [ 260.134788][ T31] ? kthread+0x13a/0x450 [ 260.134803][ T31] ? __pfx_watchdog+0x10/0x10 [ 260.134821][ T31] kthread+0x370/0x450 [ 260.134838][ T31] ? __pfx_kthread+0x10/0x10 [ 260.134856][ T31] ret_from_fork+0x72b/0xd50 [ 260.134881][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 260.134907][ T31] ? __switch_to+0x800/0x10f0 [ 260.134925][ T31] ? __pfx_kthread+0x10/0x10 [ 260.134943][ T31] ret_from_fork_asm+0x1a/0x30 [ 260.134980][ T31] [ 260.134987][ T31] Sending NMI from CPU 0 to CPUs 1: [ 260.261664][ C1] NMI backtrace for cpu 1 [ 260.261678][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) [ 260.261694][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 260.261702][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 260.261724][ C1] Code: 55 8c 02 e9 83 4b 03 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 83 cf 10 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 260.261737][ C1] RSP: 0018:ffffc90000197e00 EFLAGS: 00000242 [ 260.261749][ C1] RAX: 0000000000124bcd RBX: ffff88801eac2540 RCX: ffffffff8bbad335 [ 260.261758][ C1] RDX: 0000000000000000 RSI: ffffffff8e1a9419 RDI: ffffffff8c400480 [ 260.261766][ C1] RBP: ffffed1003d584a8 R08: 0000000000000001 R09: ffffed10170a678d [ 260.261775][ C1] R10: ffff8880b8533c6b R11: 0000000000000000 R12: 0000000000000000 [ 260.261782][ C1] R13: 0000000000000000 R14: 1ffff92000032fc4 R15: dffffc0000000000 [ 260.261791][ C1] FS: 0000000000000000(0000) GS:ffff888123eec000(0000) knlGS:0000000000000000 [ 260.261805][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 260.261814][ C1] CR2: 00005588853f4168 CR3: 000000000e994000 CR4: 00000000003526f0 [ 260.261823][ C1] Call Trace: [ 260.261827][ C1] [ 260.261832][ C1] default_idle+0x9/0x10 [ 260.261849][ C1] default_idle_call+0x6c/0xb0 [ 260.261867][ C1] do_idle+0x3a7/0x5b0 [ 260.261888][ C1] ? __pfx_do_idle+0x10/0x10 [ 260.261905][ C1] ? rcu_is_watching+0x12/0xc0 [ 260.261925][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 260.261940][ C1] ? lockdep_hardirqs_on+0x78/0x100 [ 260.261958][ C1] cpu_startup_entry+0x4f/0x60 [ 260.261976][ C1] start_secondary+0x21d/0x2d0 [ 260.261993][ C1] ? __pfx_start_secondary+0x10/0x10 [ 260.262012][ C1] common_startup_64+0x13e/0x158 [ 260.262030][ C1] [ 260.444003][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 260.450847][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 260.459952][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 260.469989][ T31] Call Trace: [ 260.473250][ T31] [ 260.476179][ T31] dump_stack_lvl+0x100/0x190 [ 260.480847][ T31] vpanic+0x552/0x970 [ 260.484809][ T31] ? __pfx_vpanic+0x10/0x10 [ 260.489296][ T31] ? nmi_trigger_cpumask_backtrace+0x1c7/0x2a0 [ 260.495435][ T31] panic+0xd1/0xe0 [ 260.499139][ T31] ? __pfx_panic+0x10/0x10 [ 260.503546][ T31] ? nmi_trigger_cpumask_backtrace+0x1fa/0x2a0 [ 260.509682][ T31] ? nmi_trigger_cpumask_backtrace+0x260/0x2a0 [ 260.515818][ T31] ? nmi_trigger_cpumask_backtrace+0x26a/0x2a0 [ 260.521970][ T31] ? watchdog.cold+0x1ec/0x234 [ 260.526715][ T31] ? watchdog+0xcc1/0x1030 [ 260.531117][ T31] watchdog.cold+0x1fd/0x234 [ 260.535692][ T31] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 260.541484][ T31] ? __pfx_watchdog+0x10/0x10 [ 260.546147][ T31] ? __kthread_parkme+0x18c/0x230 [ 260.551165][ T31] ? kthread+0x13a/0x450 [ 260.555388][ T31] ? __pfx_watchdog+0x10/0x10 [ 260.560045][ T31] kthread+0x370/0x450 [ 260.564095][ T31] ? __pfx_kthread+0x10/0x10 [ 260.568668][ T31] ret_from_fork+0x72b/0xd50 [ 260.573258][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 260.578369][ T31] ? __switch_to+0x800/0x10f0 [ 260.583041][ T31] ? __pfx_kthread+0x10/0x10 [ 260.587630][ T31] ret_from_fork_asm+0x1a/0x30 [ 260.592392][ T31] [ 260.595631][ T31] Kernel Offset: disabled [ 260.599931][ T31] Rebooting in 86400 seconds..