Extracting prog: 42m52.920914283s
Minimizing prog: 2h30m53.969709244s
Simplifying prog options: 21m0.496826636s
Extracting C: 5m13.829565584s
Simplifying C: 0s


extracting reproducer from 58 programs
testing a last program of every proc
single: executing 13 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-socket$inet6_icmp_raw-setsockopt$inet6_int-syz_usb_control_io-syz_usb_control_io-syz_usb_control_io$printer
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000001000)=ANY=[@ANYBLOB="1201000200000040501d4d610001000000010902200001010080320904000002ff00000007050102"], 0x0)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f0000000080)=0xfffffffb, 0xfffffffffffffe80)
syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000100)=ANY=[@ANYBLOB="20c81e0000004d61501d0100000000000000100000040000800700000000000038"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000200)=ANY=[@ANYBLOB="403f0100000080"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000d80)={0x34, &(0x7f0000000a80)=ANY=[@ANYBLOB="401605"], 0x0, 0x0, 0x0, 0x0, 0x0})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-openat$uinput-ioctl$UI_SET_LEDBIT-ioctl$UI_DEV_SETUP-mkdir-openat$fuse-syz_clone3-mmap-syz_open_procfs-read$FUSE-mount$fuse-read$FUSE-syz_fuse_handle_req-write$FUSE_INIT-syz_fuse_handle_req-openat-ioctl$UI_DEV_CREATE-readv-socket$inet6_sctp-ioctl$BTRFS_IOC_SNAP_CREATE-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-openat$snapshot-landlock_create_ruleset-landlock_restrict_self-socket$inet6-socket$nl_netfilter-sendmsg$NFT_BATCH
detailed listing:
executing program 0:
socket$inet6_sctp(0xa, 0x5, 0x84)
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x1)
ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f00000002c0)={{0x548, 0x0, 0x896a}, 'syz0\x00', 0x1c})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
syz_clone3(&(0x7f0000000080)={0x801400, &(0x7f0000000040), 0x0, 0x0, {0x1c}, 0x0, 0x0, 0x0, 0x0}, 0x58)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000)
r2 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00')
read$FUSE(r2, &(0x7f0000002280)={0x2020}, 0x2020)
mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000480), 0x200000c, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
read$FUSE(r1, &(0x7f0000002100)={0x2020, 0x0, <r3=>0x0, <r4=>0x0, <r5=>0x0}, 0x2020)
syz_fuse_handle_req(r1, &(0x7f00000083c0)="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", 0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x4000000000000, {0x0, 0x1fffffffe, 0x8, 0x6, 0x8, 0xc, {0x1, 0x8010001, 0x4d0, 0x40d, 0x6, 0x0, 0xed1, 0x2, 0x5, 0xc000, 0x7ff, r4, r5, 0x3d5, 0x20000002}}}, 0x0, 0x0, 0x0, 0x0, 0x0})
write$FUSE_INIT(r1, &(0x7f0000000180)={0x50, 0x0, r3, {0x7, 0x26, 0x5, 0xffffffffc4e10885, 0x0, 0xfffc, 0x6, 0x5d2186cc, 0x0, 0x0, 0x1, 0x10001}}, 0x50)
syz_fuse_handle_req(r1, &(0x7f0000004380)="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", 0x2000, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0xa0, 0x0, 0x7, {{0x1000000000000002, 0x4, 0xfffffffffffffffe, 0x5, 0xfffffff8, 0x8003, {0x1000000002, 0x2, 0x5, 0x40000003, 0xfffffffffffffff4, 0x5, 0xfffffffb, 0x8, 0xfd55, 0xc000, 0x5, r4, 0x0, 0x1, 0xfffffdff}}, {0x0, 0x1f}}}, 0x0, 0x0})
openat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0/file1\x00', 0x60a41, 0xb3836f6d7a15f29)
ioctl$UI_DEV_CREATE(r0, 0x5501)
readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/222, 0xde}], 0x1)
socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000180)={{}, "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"})
r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0)
openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0)
r8 = landlock_create_ruleset(&(0x7f00000002c0)={0x7b36}, 0x30, 0x0)
landlock_restrict_self(r8, 0xe)
socket$inet6(0xa, 0x3, 0x8000000003c)
r9 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x120}}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-ioctl$sock_SIOCGIFINDEX-signalfd-write$RDMA_USER_CM_CMD_CREATE_ID-ioctl$SNDCTL_DSP_SPEED-write-syz_usb_connect$cdc_ncm-syz_io_uring_setup-syz_io_uring_submit-socketpair$unix-epoll_ctl$EPOLL_CTL_ADD-mmap$IORING_OFF_SQ_RING-openat$tun-ioctl$TUNSETIFF-preadv-timer_create-fcntl$lock-mprotect-memfd_create-timer_settime-mmap-setsockopt$sock_int-timer_settime-sendmsg$NFT_BATCH-setsockopt$IP6T_SO_SET_REPLACE-connect$unix-accept$packet
detailed listing:
executing program 0:
r0 = socket(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'hsr0\x00', <r1=>0x0})
r2 = signalfd(r0, &(0x7f0000000000)={[0x8]}, 0x8)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000500)={0xa00, 0x18, 0xfa00, {0x100000000000000, 0x0}}, 0xfc36)
ioctl$SNDCTL_DSP_SPEED(0xffffffffffffffff, 0xc0045002, &(0x7f0000000240)=0x6f3)
write(0xffffffffffffffff, 0x0, 0x0)
syz_usb_connect$cdc_ncm(0x4, 0xd1, &(0x7f0000000900)=ANY=[@ANYRESDEC, @ANYRESHEX=r1, @ANYBLOB="d6423e2b8b9189fbdc770833d6e8b2f35f838c35abd481b98dae03fd4363155492d1201109a8866b4f25db78610dfeb6a5ec517e1fd8634bf9df3506ca181d6fbbfd9de783ff9bbf0ab85eb4e8b0b39b5b391bd79c7d730e13c3fbd7bd139092642fd2f40b5100a866881f60b14e22f084b861b36a4e8b903511", @ANYRESDEC, @ANYBLOB="bda4f1d476a9673d617154583590cb3c55de9d47bdd58d39c00d97c1e50255464347efda07d1959369a30cecb2", @ANYRESHEX=r0, @ANYBLOB="059c6511407cf1d0490aaf24de20a586fc47342279e895ac2da98b688f8c76c3d37c05824232f17038ed81f60183f026cf9ead1ad68b85ca43d1b1c6bd1f11a457daff5206a9965064afd6b6193f5444566627f374490133e9224f59dbf14d2a32c8e26543db7bda4d4983cdef61"], 0x0)
syz_io_uring_setup(0xf08, &(0x7f0000000300)={0x0, 0xfefffffe, 0x4, 0x3, 0x800000c5}, &(0x7f0000000580)=<r3=>0x0, &(0x7f0000000540)=<r4=>0x0, &(0x7f0000000f40)=<r5=>0x0)
syz_io_uring_submit(r3, r4, r5, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x54}, 0x1})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r6, &(0x7f0000000100)={0x20000014})
mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0)
r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112})
preadv(r7, &(0x7f0000000700)=[{&(0x7f0000000080)=""/111, 0x6f}], 0x1, 0x7, 0x4)
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=<r8=>0x0)
fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x8001, 0x2})
mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1)
memfd_create(&(0x7f0000000740)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac\x06\x9c&\xf5\xe3j\xfa\tcqM\xb8R\x86\xd9\xd2.\x9f\x12\xed\x10\f\xbd\x1a|\x8a\xbb\xda\xcfY\x98gU@\xf2M\xc0\x0eT\x80\x8c\xfd\xd7\xb0\x94\x82t\x96\rKx\xc5\x9b\x8c\x87\x96\x8bc\xbc\xee\xcc\x9f\xe3F\x99V4\x8e;M\xa9\x823\xe3\xb3mG\x8f\xdb\xed\x1b\x05\xec\xfc\xd1\xb5\xfd\xec@\xdeU\xdc\xa4\xc1\xe4L)\x8e\xe5\x91\x8e\xd4\x89\xef\x95T\x05G\xac\xb8\xc1: )mh\xc7\xf1?\xbb\x13;\xad\x95\xd70\xb6\x0e\x7f\x84r\x0e\xbf\xc5\xf6\xd4\xdd\t\x14\x18\xf7\xefi\x93\x03\xd2\xf2\bK\"\xd2\xb5\xaa\xb8\xc8\xe0\xac\x99\xe8su\xcd\xc3E\x12\xd7\xdd\x96!\x16Tu\xe3\xf0\x84#R\xd9\xe3~Wj\xb0r\x87\'\xea\a\xcfOeK\x9daW\xf4\x87@\x9c\xf3\xf1K\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x91\xe6\xdb\xc2\xa5h\'\xdfIn\x97\x0263~\xeb\xbe(i\n\xc2k4\x7f\x12\xa9e`sOs\x8c\xb4\xe7FeQ\xc6$\x92j_U\xfa\b\xea\xb0bYkW\xc0\x05\aC{\xcc\x03T\x17\xa5Sk\x87P\xc2\x97D\xb2\xfa\x1b\b\x00\x00\x00\x00\x00\x00\x00\x88\x1b\xbc\xe14\x19\xaa\xd3\r\xf4\xa2\xc3\x9e=\xa0 \xe6j\xe5\x85\xf8\x97\x03\x15\xaa\x920\xdcrI\xd8\b\xfb\xc7\xe7xX\x00>d\xbb\xa71\xad\x9a\xfb\xe6\x13\x87\x93\\\xe5W-\xfc\xfd\xb8O\xb9j\xb8\xf2\x9dx\xb2\x86\xad\x92', 0x6)
timer_settime(r8, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x3a8bc000)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000180)=0x800001, 0x4)
timer_settime(r8, 0x1, &(0x7f00000002c0)={{}, {0x77359400}}, &(0x7f0000000400))
sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000001100)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001140)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a01010000000000000000070000000900010073797a3000000000080002400000000350000000120a01010000000000000000070000000900010073797a3000000000050002006f303000080003400000000720000480060001000002000005000200110000000c"], 0xcd0}}, 0x10)
setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000001200)=@security={'security\x00', 0xe, 0x4, 0x4b0, 0xffffffff, 0x100, 0x100, 0x100, 0xffffffff, 0xffffffff, 0x3e0, 0x3e0, 0x3e0, 0xffffffff, 0x4, &(0x7f00000001c0), {[{{@ipv6={@dev={0xfe, 0x80, '\x00', 0x18}, @local, [0xff000000, 0xff000000, 0xffffff00], [0xff, 0xffffffff], 'veth1_to_bridge\x00', 'syz_tun\x00', {}, {}, 0x3c, 0x7, 0x0, 0x2}, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@eui64={{0x28}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x8, 0x2, 0x80, 0x1}}}, {{@ipv6={@private0, @remote, [0xff, 0x0, 0xff, 0xffffff00], [0x100000100, 0xff000000, 0xff000000, 0xffffff], 'pimreg1\x00', 'veth1_to_hsr\x00', {}, {0xff}, 0x2, 0x2, 0x1, 0x30}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={{0x48}, {0x7ff, 0x2, 0x0, [0x6, 0x3, 0x2, 0x8000, 0x86f5, 0x2, 0x10, 0x6, 0x1, 0x8, 0x333, 0x2, 0x7f, 0xd5, 0x5, 0x9], 0xb}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xffffff8d, 'syz0\x00', {0x9}}}}, {{@ipv6={@mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [0x0, 0xffffff00, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xff000000, 0xffffff00], 'wlan1\x00', 'pim6reg\x00', {0x101}, {0xff}, 0x3a, 0x3, 0x1, 0x1}, 0x0, 0x180, 0x1a8, 0x0, {}, [@common=@srh1={{0x90}, {0x6, 0x6, 0x4, 0xa, 0x8, @private0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, [0xffffffff, 0xffffff00, 0x17ffffeff, 0xff], [0xff, 0xff, 0xffffff00, 0x7fffff80], [0xffffff00, 0xff, 0xff000000, 0xffffffff], 0x102, 0x210}}, @common=@hbh={{0x48}, {0xd, 0x1, 0x1, [0xda8, 0x8, 0x5, 0x9, 0x3ad, 0x4, 0x9, 0x4, 0x0, 0x4, 0x0, 0x6, 0x3a, 0xe0, 0xfff8, 0x8], 0xc}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xfff, 0xd, 0x2}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x510)
connect$unix(r6, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e)
accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000240)=0x14)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$TIOCSETD-prctl$PR_SCHED_CORE-socketpair$unix-sendmmsg$unix-recvmmsg-sched_setattr-openat$ttynull-socket$nl_netfilter-socket$nl_netfilter-sendmsg$NFT_BATCH-socket$nl_netfilter-sendmsg$NFT_BATCH-keyctl$read-socket$inet_sctp-sendmmsg$inet_sctp-setsockopt$sock_int-socket$nl_generic-syz_genetlink_get_family_id$tipc2-add_key-keyctl$read-socket$nl_generic-syz_open_dev$vim2m-ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-openat$binderfs-ioctl$BINDER_WRITE_READ-syz_usb_connect$uac1-openat$tun
detailed listing:
executing program 0:
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000140)=0x80d)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x9, 0x6, 0x0, 0x2, 0x8, 0xa, 0x2, 0x3}, 0x0)
r2 = openat$ttynull(0xffffffffffffff9c, 0x0, 0x103902, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r3, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000040000000030a09020000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400000000014000000110001"], 0x88}}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYRESOCT=r4], 0x60}}, 0x401)
keyctl$read(0xb, 0x0, &(0x7f0000000b40)=""/145, 0x91)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmmsg$inet_sctp(r5, &(0x7f0000000180)=[{&(0x7f0000000040)=@in={0x2, 0x4f21, @rand_addr=0x64010101}, 0x10, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x24000000}], 0x1, 0x62048800)
setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000000140)=0x1000, 0x4)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff)
r8 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="ae", 0x1, 0xffffffffffffffff)
keyctl$read(0x2, r8, &(0x7f00000020c0)=""/4093, 0xffd)
socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_open_dev$vim2m(&(0x7f0000000040), 0x23, 0x2)
ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r9, 0xc02c564a, &(0x7f0000000000)={0x3, 0x1014, 0x2, @stepwise={0x60000000, 0x8108081, 0x7, 0x5, 0x9, 0x5}})
sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0)
sendmsg$NFT_BATCH(r4, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000540)=ANY=[], 0x70}, 0x1, 0x0, 0x0, 0x4000850}, 0x40)
sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000280)=ANY=[@ANYRESDEC=r9], 0x70}, 0x1, 0x0, 0x0, 0x600480d0}, 0x40)
r10 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000240)='./binderfs2/binder0\x00', 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f0000000b00)={0xf8, 0x0, &(0x7f0000000940)=[@reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000640)={@fd={0x66642a85, 0x0, r5}, @ptr={0x70742a85, 0x0, &(0x7f0000000540)=""/247, 0xf7, 0x0, 0x36}, @fda={0x66646185, 0x3, 0x2, 0x1f}}, &(0x7f00000006c0)={0x0, 0x18, 0x40}}, 0x400}, @increfs_done={0x40106308, 0x1}, @reply_sg={0x40486312, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f00000007c0)={@flat=@weak_binder={0x77622a85, 0x120b}, @ptr={0x70742a85, 0x1, &(0x7f0000000700)=""/150, 0x96, 0x2, 0x30}, @fd={0x66642a85, 0x0, r6}}, &(0x7f0000000840)={0x0, 0x18, 0x40}}, 0x1000}, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000880)={@fd={0x66642a85, 0x0, r2}, @flat=@handle={0x73682a85, 0x100b, 0x3}, @fda={0x66646185, 0x1, 0x0, 0xb}}, &(0x7f0000000900)={0x0, 0x18, 0xfc28}}}], 0xbc, 0x0, &(0x7f0000000a40)="35bb395c7ca1685417e546cd4a04fd600d45e86520a4f6a9a9d6b8074eefd3bffbbb06b73264c5ae47b672e2e4d500e83e14de5bb1933e6f5308c5c80b5eea7a410685f3a0c869be2b5260703bf6cdc417693ebb4a3c6820c222d8b2abca3e918f9997556b41db754a79a48a729443ad3b464c39ebd5e9a9f4b0a26ce705f1559646db8d327709c393be2a7ba97f79d2fae37c00d561fd65cd634024ba252871779e6a25e3f3bcb14f52711aaa59771508727be822503b6f7cf3a05e"})
syz_usb_connect$uac1(0x0, 0xb1, &(0x7f0000000440)=ANY=[@ANYRESOCT=r5, @ANYRES64=r9, @ANYRESDEC, @ANYRES32=r0, @ANYRESDEC=r7, @ANYRES16=r8, @ANYRESDEC=r8], 0x0)
openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0xf812eba0f582543, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap-bpf$ITER_CREATE-ioctl$DVB_DEMUX_DMX_SET_PES_FILTER-madvise-socket$nl_generic-syz_genetlink_get_family_id$tipc-sendmsg$TIPC_CMD_DISABLE_BEARER-madvise-mremap$dontunmap-syz_open_procfs-syz_open_dev$sndctrl-ioctl$SNDRV_CTL_IOCTL_CARD_INFO-preadv-add_key$keyring
detailed listing:
executing program 0:
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x400000)
r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8)
ioctl$DVB_DEMUX_DMX_SET_PES_FILTER(r0, 0x40146f2c, &(0x7f0000000080)={0x93bc, 0x0, 0x3, 0xc})
madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00304, 0x17)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[], 0x2c}, 0x1, 0x0, 0x0, 0x4c803}, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15)
mremap$dontunmap(&(0x7f0000083000/0x4000)=nil, 0x4000, 0x4000, 0x7, &(0x7f000065f000/0x2000)=nil)
r2 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00')
r3 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000200)=""/4)
preadv(r2, &(0x7f0000000340)=[{&(0x7f0000003200)=""/4096, 0x1000}], 0x1, 0x2c2, 0xca)
add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-madvise-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_CPUID2-ioctl$KVM_GET_NESTED_STATE-userfaultfd-ioctl$UFFDIO_API-ioctl$UFFDIO_REGISTER-ioctl$UFFDIO_COPY-bpf$MAP_CREATE_TAIL_CALL-bpf$MAP_DELETE_ELEM-syz_open_dev$usbfs-mmap$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
ioctl$KVM_GET_NESTED_STATE(r4, 0xc080aebe, &(0x7f0000002780)=@svm={0x108, 0x1, 0x1080, {0xffff1000, 0x6}, {"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"}})
r5 = userfaultfd(0x1)
ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000000))
ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1})
ioctl$UFFDIO_COPY(r5, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000})
r6 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000dc0)={r6, &(0x7f0000000c80)='\x00\x00'}, 0x20)
r7 = syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)
mmap$usbfs(&(0x7f000007d000/0x4000)=nil, 0x4000, 0x3000001, 0x4007010, r7, 0x1)

program crashed: INFO: task hung in port100_get_command_type_mask
single: successfully extracted reproducer
found reproducer with 19 syscalls
minimizing guilty program
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-madvise-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_CPUID2-ioctl$KVM_GET_NESTED_STATE-userfaultfd-ioctl$UFFDIO_API-ioctl$UFFDIO_REGISTER-ioctl$UFFDIO_COPY-bpf$MAP_CREATE_TAIL_CALL-bpf$MAP_DELETE_ELEM-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
ioctl$KVM_GET_NESTED_STATE(r4, 0xc080aebe, &(0x7f0000002780)=@svm={0x108, 0x1, 0x1080, {0xffff1000, 0x6}, {"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"}})
r5 = userfaultfd(0x1)
ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000000))
ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1})
ioctl$UFFDIO_COPY(r5, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000})
r6 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000dc0)={r6, &(0x7f0000000c80)='\x00\x00'}, 0x20)
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program crashed: INFO: task hung in port100_get_command_type_mask
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-madvise-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_CPUID2-ioctl$KVM_GET_NESTED_STATE-userfaultfd-ioctl$UFFDIO_API-ioctl$UFFDIO_REGISTER-ioctl$UFFDIO_COPY-bpf$MAP_CREATE_TAIL_CALL-bpf$MAP_DELETE_ELEM
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
ioctl$KVM_GET_NESTED_STATE(r4, 0xc080aebe, &(0x7f0000002780)=@svm={0x108, 0x1, 0x1080, {0xffff1000, 0x6}, {"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"}})
r5 = userfaultfd(0x1)
ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000000))
ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1})
ioctl$UFFDIO_COPY(r5, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000})
r6 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000dc0)={r6, &(0x7f0000000c80)='\x00\x00'}, 0x20)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-madvise-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_CPUID2-ioctl$KVM_GET_NESTED_STATE-userfaultfd-ioctl$UFFDIO_API-ioctl$UFFDIO_REGISTER-ioctl$UFFDIO_COPY-bpf$MAP_CREATE_TAIL_CALL-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
ioctl$KVM_GET_NESTED_STATE(r4, 0xc080aebe, &(0x7f0000002780)=@svm={0x108, 0x1, 0x1080, {0xffff1000, 0x6}, {"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"}})
r5 = userfaultfd(0x1)
ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000000))
ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1})
ioctl$UFFDIO_COPY(r5, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000})
bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50)
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program crashed: INFO: task hung in port100_get_command_type_mask
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-madvise-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_CPUID2-ioctl$KVM_GET_NESTED_STATE-userfaultfd-ioctl$UFFDIO_API-ioctl$UFFDIO_REGISTER-ioctl$UFFDIO_COPY-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
ioctl$KVM_GET_NESTED_STATE(r4, 0xc080aebe, &(0x7f0000002780)=@svm={0x108, 0x1, 0x1080, {0xffff1000, 0x6}, {"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"}})
r5 = userfaultfd(0x1)
ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000000))
ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1})
ioctl$UFFDIO_COPY(r5, 0xc028aa05, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, 0x3000})
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program crashed: INFO: task hung in port100_get_command_type_mask
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-madvise-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_CPUID2-ioctl$KVM_GET_NESTED_STATE-userfaultfd-ioctl$UFFDIO_API-ioctl$UFFDIO_REGISTER-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
ioctl$KVM_GET_NESTED_STATE(r4, 0xc080aebe, &(0x7f0000002780)=@svm={0x108, 0x1, 0x1080, {0xffff1000, 0x6}, {"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"}})
r5 = userfaultfd(0x1)
ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000000))
ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1})
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program crashed: INFO: task hung in port100_get_command_type_mask
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-madvise-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_CPUID2-ioctl$KVM_GET_NESTED_STATE-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
ioctl$KVM_GET_NESTED_STATE(r4, 0xc080aebe, &(0x7f0000002780)=@svm={0x108, 0x1, 0x1080, {0xffff1000, 0x6}, {"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"}})
r5 = userfaultfd(0x1)
ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000000))
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program crashed: INFO: task hung in port100_get_command_type_mask
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-madvise-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_CPUID2-ioctl$KVM_GET_NESTED_STATE-userfaultfd-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
ioctl$KVM_GET_NESTED_STATE(r4, 0xc080aebe, &(0x7f0000002780)=@svm={0x108, 0x1, 0x1080, {0xffff1000, 0x6}, {"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"}})
userfaultfd(0x1)
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-madvise-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_CPUID2-ioctl$KVM_GET_NESTED_STATE-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
ioctl$KVM_GET_NESTED_STATE(r4, 0xc080aebe, &(0x7f0000002780)=@svm={0x108, 0x1, 0x1080, {0xffff1000, 0x6}, {"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"}})
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000))
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-madvise-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
r5 = userfaultfd(0x1)
ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000000))
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program crashed: INFO: task hung in port100_get_command_type_mask
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-madvise-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
r4 = userfaultfd(0x1)
ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000000))
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-madvise-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
r3 = userfaultfd(0x1)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000))
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program crashed: INFO: task hung in port100_get_command_type_mask
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-madvise-openat$kvm-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
r2 = userfaultfd(0x1)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000))
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program crashed: INFO: task hung in port100_get_command_type_mask
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
r2 = userfaultfd(0x1)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000))
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program crashed: INFO: task hung in port100_get_command_type_mask
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
r2 = userfaultfd(0x1)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000))
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-openat$kvm-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
r1 = userfaultfd(0x1)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000))
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program crashed: INFO: task hung in port100_get_command_type_mask
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-openat$kvm-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
r0 = userfaultfd(0x1)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000))
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-nanosleep-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
nanosleep(&(0x7f0000000400)={0x0, 0x2faf080}, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
r0 = userfaultfd(0x1)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000))
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-openat$kvm-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
r1 = userfaultfd(0x1)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000))
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program crashed: INFO: task hung in port100_get_command_type_mask
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$kvm-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
r1 = userfaultfd(0x1)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000))
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-openat$kvm-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
r1 = userfaultfd(0x1)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000))
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-openat$kvm-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
r1 = userfaultfd(0x1)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000))
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-openat$kvm-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000440)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}]})
r1 = userfaultfd(0x1)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000))
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-openat$kvm-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, 0x0)
r1 = userfaultfd(0x1)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000))
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program crashed: INFO: task hung in port100_get_command_type_mask
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-openat$kvm-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, 0x0)
r1 = userfaultfd(0x1)
ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0)
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program crashed: INFO: task hung in port100_get_command_type_mask
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-openat$kvm-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, 0x0)
r1 = userfaultfd(0x1)
ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0)
syz_open_dev$usbfs(0x0, 0xfffffffffffffffe, 0x40001)

program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-openat$kvm-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
simplifying guilty program options
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-openat$kvm-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, 0x0)
r1 = userfaultfd(0x1)
ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0)
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-openat$kvm-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, 0x0)
r1 = userfaultfd(0x1)
ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0)
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-openat$kvm-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, 0x0)
r1 = userfaultfd(0x1)
ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0)
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program crashed: INFO: task hung in port100_get_command_type_mask
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-openat$kvm-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-openat$kvm-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, 0x0)
r1 = userfaultfd(0x1)
ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0)
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program crashed: INFO: task hung in port100_get_command_type_mask
validation run: crashed=true
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-openat$kvm-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, 0x0)
r1 = userfaultfd(0x1)
ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0)
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program crashed: INFO: task hung in port100_get_command_type_mask
validation run: crashed=true
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-openat$kvm-ioctl$KVM_CREATE_VM-madvise-ioctl$KVM_SET_CPUID2-userfaultfd-ioctl$UFFDIO_API-syz_open_dev$usbfs
detailed listing:
executing program 0:
syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c05c1060001010203010902200001010080fa0904000002ffffff000705810200020007050202000200"], 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19)
ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, 0x0)
r1 = userfaultfd(0x1)
ioctl$UFFDIO_API(r1, 0xc018aa3f, 0x0)
syz_open_dev$usbfs(&(0x7f0000000080), 0xfffffffffffffffe, 0x40001)

program crashed: INFO: task hung in port100_get_command_type_mask
validation run: crashed=true
reproducing took 3h50m0.30814429s
repro crashed as (corrupted=false):
INFO: task kworker/0:2:189 blocked for more than 143 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:2     state:D stack:24992 pid:189   tgid:189   ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue: usb_hub_wq hub_event
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5533 [inline]
 __schedule+0x17db/0x58f0 kernel/sched/core.c:7284
 __schedule_loop kernel/sched/core.c:7361 [inline]
 schedule+0x164/0x2b0 kernel/sched/core.c:7376
 schedule_timeout+0xc0/0x2c0 kernel/time/sleep_timeout.c:75
 do_wait_for_common kernel/sched/completion.c:100 [inline]
 __wait_for_common kernel/sched/completion.c:121 [inline]
 wait_for_common kernel/sched/completion.c:132 [inline]
 wait_for_completion+0x2ca/0x5e0 kernel/sched/completion.c:153
 port100_send_cmd_sync drivers/nfc/port100.c:933 [inline]
 port100_get_command_type_mask+0x1df/0x3a0 drivers/nfc/port100.c:1018
 port100_probe+0x694/0xba0 drivers/nfc/port100.c:1549
 usb_probe_interface+0x788/0xe50 drivers/usb/core/driver.c:399
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x254/0xae0 drivers/base/dd.c:706
 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868
 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898
 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026
 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500
 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098
 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153
 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620
 device_add+0x7d7/0xb80 drivers/base/core.c:3776
 usb_set_configuration+0x1ad8/0x2180 drivers/usb/core/message.c:2268
 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250
 usb_probe_device+0x1c3/0x3b0 drivers/usb/core/driver.c:293
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x254/0xae0 drivers/base/dd.c:706
 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868
 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898
 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026
 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500
 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098
 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153
 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620
 device_add+0x7d7/0xb80 drivers/base/core.c:3776
 usb_new_device+0x9aa/0x1690 drivers/usb/core/hub.c:2708
 hub_port_connect drivers/usb/core/hub.c:5580 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5720 [inline]
 port_event drivers/usb/core/hub.c:5884 [inline]
 hub_event+0x28e8/0x4d30 drivers/usb/core/hub.c:5966
 process_one_work kernel/workqueue.c:3396 [inline]
 process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560
 kthread+0x38b/0x480 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
INFO: task kworker/0:4:5755 blocked for more than 143 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:4     state:D stack:23400 pid:5755  tgid:5755  ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue: usb_hub_wq hub_event
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5533 [inline]
 __schedule+0x17db/0x58f0 kernel/sched/core.c:7284
 __schedule_loop kernel/sched/core.c:7361 [inline]
 schedule+0x164/0x2b0 kernel/sched/core.c:7376
 schedule_timeout+0xc0/0x2c0 kernel/time/sleep_timeout.c:75
 do_wait_for_common kernel/sched/completion.c:100 [inline]
 __wait_for_common kernel/sched/completion.c:121 [inline]
 wait_for_common kernel/sched/completion.c:132 [inline]
 wait_for_completion+0x2ca/0x5e0 kernel/sched/completion.c:153
 port100_send_cmd_sync drivers/nfc/port100.c:933 [inline]
 port100_get_command_type_mask+0x1df/0x3a0 drivers/nfc/port100.c:1018
 port100_probe+0x694/0xba0 drivers/nfc/port100.c:1549
 usb_probe_interface+0x788/0xe50 drivers/usb/core/driver.c:399
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x254/0xae0 drivers/base/dd.c:706
 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868
 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898
 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026
 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500
 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098
 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153
 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620
 device_add+0x7d7/0xb80 drivers/base/core.c:3776
 usb_set_configuration+0x1ad8/0x2180 drivers/usb/core/message.c:2268
 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250
 usb_probe_device+0x1c3/0x3b0 drivers/usb/core/driver.c:293
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x254/0xae0 drivers/base/dd.c:706
 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868
 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898
 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026
 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500
 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098
 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153
 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620
 device_add+0x7d7/0xb80 drivers/base/core.c:3776
 usb_new_device+0x9aa/0x1690 drivers/usb/core/hub.c:2708
 hub_port_connect drivers/usb/core/hub.c:5580 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5720 [inline]
 port_event drivers/usb/core/hub.c:5884 [inline]
 hub_event+0x28e8/0x4d30 drivers/usb/core/hub.c:5966
 process_one_work kernel/workqueue.c:3396 [inline]
 process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560
 kthread+0x38b/0x480 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
INFO: task kworker/1:4:5970 blocked for more than 143 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:4     state:D stack:24416 pid:5970  tgid:5970  ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue: usb_hub_wq hub_event
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5533 [inline]
 __schedule+0x17db/0x58f0 kernel/sched/core.c:7284
 __schedule_loop kernel/sched/core.c:7361 [inline]
 schedule+0x164/0x2b0 kernel/sched/core.c:7376
 schedule_timeout+0xc0/0x2c0 kernel/time/sleep_timeout.c:75
 do_wait_for_common kernel/sched/completion.c:100 [inline]
 __wait_for_common kernel/sched/completion.c:121 [inline]
 wait_for_common kernel/sched/completion.c:132 [inline]
 wait_for_completion+0x2ca/0x5e0 kernel/sched/completion.c:153
 port100_send_cmd_sync drivers/nfc/port100.c:933 [inline]
 port100_get_command_type_mask+0x1df/0x3a0 drivers/nfc/port100.c:1018
 port100_probe+0x694/0xba0 drivers/nfc/port100.c:1549
 usb_probe_interface+0x788/0xe50 drivers/usb/core/driver.c:399
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x254/0xae0 drivers/base/dd.c:706
 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868
 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898
 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026
 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500
 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098
 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153
 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620
 device_add+0x7d7/0xb80 drivers/base/core.c:3776
 usb_set_configuration+0x1ad8/0x2180 drivers/usb/core/message.c:2268
 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250
 usb_probe_device+0x1c3/0x3b0 drivers/usb/core/driver.c:293
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x254/0xae0 drivers/base/dd.c:706
 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868
 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898
 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026
 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500
 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098
 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153
 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620
 device_add+0x7d7/0xb80 drivers/base/core.c:3776
 usb_new_device+0x9aa/0x1690 drivers/usb/core/hub.c:2708
 hub_port_connect drivers/usb/core/hub.c:5580 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5720 [inline]
 port_event drivers/usb/core/hub.c:5884 [inline]
 hub_event+0x28e8/0x4d30 drivers/usb/core/hub.c:5966
 process_one_work kernel/workqueue.c:3396 [inline]
 process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560
 kthread+0x38b/0x480 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
INFO: task syz.2.19:6031 blocked for more than 143 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz.2.19        state:D stack:26616 pid:6031  tgid:6031  ppid:5778   task_flags:0x400040 flags:0x00080002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5533 [inline]
 __schedule+0x17db/0x58f0 kernel/sched/core.c:7284
 __schedule_loop kernel/sched/core.c:7361 [inline]
 schedule+0x164/0x2b0 kernel/sched/core.c:7376
 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7433
 __mutex_lock_common kernel/locking/mutex.c:726 [inline]
 __mutex_lock+0x7c1/0x1550 kernel/locking/mutex.c:821
 device_lock include/linux/device.h:1104 [inline]
 usbdev_release+0x80/0x780 drivers/usb/core/devio.c:1099
 __fput+0x418/0xa50 fs/file_table.c:512
 task_work_run+0x1d9/0x270 kernel/task_work.c:233
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 __exit_to_user_mode_loop kernel/entry/common.c:70 [inline]
 exit_to_user_mode_loop+0x204/0x770 kernel/entry/common.c:101
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:343 [inline]
 do_syscall_64+0x328/0x520 arch/x86/entry/syscall_64.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff34219e159
RSP: 002b:00007fffe86c68c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007fffe86c69b0 RCX: 00007ff34219e159
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 000000000002c96d R08: 0000000000000001 R09: 0000000000000000
R10: 0000001b2cb20000 R11: 0000000000000246 R12: 00007fffe86c69f0
R13: 00007ff342425fac R14: 000000000002cca1 R15: 00007ff342425fa0
 </TASK>

Showing all locks held in the system:
locks held by kworker/0:0/9: 5, on CPU#0:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc900000e7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc900000e7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc900000e7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc900000e7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff88802a19b1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff88802a19b1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff8880309081d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff8880309081d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff8880226991a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff8880226991a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by kworker/0:1/10: 5, on CPU#0:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc900000f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc900000f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc900000f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc900000f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff88802a25f1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff88802a25f1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff88807c6931d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff88807c6931d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff888058c3b1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff888058c3b1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by pr/ttyS0/16: 2, last CPU#1:
 #0: ffffffff8ec364d8 (console_srcu){....}-{0:0}, at: rcu_try_lock_acquire include/linux/rcupdate.h:314 [inline]
 #0: ffffffff8ec364d8 (console_srcu){....}-{0:0}, at: srcu_read_lock_nmisafe include/linux/srcu.h:439 [inline]
 #0: ffffffff8ec364d8 (console_srcu){....}-{0:0}, at: console_srcu_read_lock+0x30/0x60 kernel/printk/printk.c:291
 #1: ffffffff9ad442d8 (&port_lock_key){-.-.}-{3:3}, at: __uart_port_lock_irqsave include/linux/serial_core.h:613 [inline]
 #1: ffffffff9ad442d8 (&port_lock_key){-.-.}-{3:3}, at: univ8250_console_device_lock+0x67/0xc0 drivers/tty/serial/8250/8250_core.c:413
locks held by kworker/1:0/25: 5, on CPU#1:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc900001f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc900001f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc900001f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc900001f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff88802a1251d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff88802a1251d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff88807745a1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff88807745a1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff8880686261a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff8880686261a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by kworker/1:1/30: 5, on CPU#1:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc90000a57c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc90000a57c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc90000a57c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc90000a57c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff88802a2111d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff88802a2111d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff88807c7271d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff88807c7271d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff88807e8d11a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff88807e8d11a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by khungtaskd/32: 1, last CPU#0:
 #0: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 kernel/locking/lockdep.c:6871
locks held by kworker/u8:4/59: 2, last CPU#0:
 #0: ffff8880328ad940 ((wq_completion)bat_events){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff8880328ad940 ((wq_completion)bat_events){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff8880328ad940 ((wq_completion)bat_events){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff8880328ad940 ((wq_completion)bat_events){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc9000200fc40 ((work_completion)(&(&bat_priv->dat.work)->work)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc9000200fc40 ((work_completion)(&(&bat_priv->dat.work)->work)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc9000200fc40 ((work_completion)(&(&bat_priv->dat.work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc9000200fc40 ((work_completion)(&(&bat_priv->dat.work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
locks held by kworker/0:2/189: 5, on CPU#0:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc9000301fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc9000301fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc9000301fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc9000301fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff88802a04f1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff88802a04f1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff8880335901d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff8880335901d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff88807b02d1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff88807b02d1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by kworker/1:3/4945: 5, on CPU#1:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc9001002fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc9001002fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc9001002fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc9001002fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff88802a2b51d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff88802a2b51d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff88807ec011d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff88807ec011d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff88805a3371a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff88805a3371a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by getty/5372: 2, on CPU#1:
 #0: ffff88803609e0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243
 #1: ffffc900032332e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1360 drivers/tty/n_tty.c:2211
locks held by udevd/5667: 4, on CPU#1:
 #0: ffff888035d0e758 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff88807a39e480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff8880343121e8 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff8880343121e8 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff88807a5fe1d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff88807a5fe1d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by kworker/0:4/5755: 5, on CPU#0:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc9000371fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc9000371fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc9000371fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc9000371fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff888029f8b1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff888029f8b1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff88802a8581d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff88802a8581d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff88807a2371a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff88807a2371a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by udevd/5781: 4, on CPU#1:
 #0: ffff88802c9dbab8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff88807a375480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff888034e72a58 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff888034e72a58 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff88802a8581d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff88802a8581d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by udevd/5786: 4, on CPU#1:
 #0: ffff888075a75e18 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff888058df6480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff888070433d28 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff888070433d28 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff88807ec011d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff88807ec011d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by udevd/5788: 4, on CPU#0:
 #0: ffff8880359212d8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff888058f64880 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff888034e8b1e8 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff888034e8b1e8 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff8880335901d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff8880335901d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by kworker/0:6/5930: 5, on CPU#0:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc9000328fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc9000328fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc9000328fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc9000328fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff88807a5fe1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff88807a5fe1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff888029d851a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff888029d851a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by kworker/0:8/5947: 5, on CPU#0:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc9000340fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc9000340fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc9000340fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc9000340fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff88802a27f1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff88802a27f1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff88807dd6e1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff88807dd6e1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff8880334751a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff8880334751a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by kworker/1:4/5970: 5, on CPU#1:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc9000323fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc9000323fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc9000323fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc9000323fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff888029fb91d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff888029fb91d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff88805a71a1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff88805a71a1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff88807df0b1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff88807df0b1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by syz.2.19/6031: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_release+0x80/0x780 drivers/usb/core/devio.c:1099
locks held by syz.1.18/6034: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.0.22/6038: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.3.20/6041: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.4.21/6043: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by udevd/6044: 4, on CPU#1:
 #0: ffff888034072e18 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff88807a1e7480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff8880344aa968 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff8880344aa968 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff88807745a1d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff88807745a1d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by udevd/6055: 4, on CPU#0:
 #0: ffff8880759e5638 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff8880338a1c80 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff8880797cfa58 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff8880797cfa58 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff88807dd6e1d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff88807dd6e1d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by udevd/6059: 4, on CPU#1:
 #0: ffff888071fdc518 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff888058dde080 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff888078928c38 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff888078928c38 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff88807c7271d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff88807c7271d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by udevd/6061: 4, on CPU#0:
 #0: ffff8880267201b8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff88807d80b480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff888073056968 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff888073056968 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff88807c6931d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff88807c6931d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by kworker/u8:10/6183: 3, on CPU#0:
 #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc90003f7fc40 ((linkwatch_work).work){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc90003f7fc40 ((linkwatch_work).work){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc90003f7fc40 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc90003f7fc40 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffffffff90254b00 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0xe/0x60 net/core/link_watch.c:313
locks held by syz.7.25/6252: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.5.23/6255: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by udevd/6256: 4, on CPU#0:
 #0: ffff888036bfa758 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff888058f95880 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff888070ed0b48 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff888070ed0b48 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff8880309081d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff8880309081d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by syz.6.24/6258: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.9.27/6260: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.8.26/6263: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.0.28/6425: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.1.29/6433: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.3.31/6456: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.4.32/6462: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.2.30/6464: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.7.33/6628: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.5.34/6652: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.6.35/6667: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.8.36/6673: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.9.37/6675: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.0.38/6794: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.1.39/6851: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.3.40/6860: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.2.41/6869: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.4.42/6872: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz-executor/6874: 3, last CPU#0:
 #0: ffffffff8f9bba68 (&ops->srcu#2){.+.+}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffffffff8f9bba68 (&ops->srcu#2){.+.+}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffffffff8f9bba68 (&ops->srcu#2){.+.+}-{0:0}, at: rtnl_link_ops_get+0x23/0x250 net/core/rtnetlink.c:595
 #1: ffffffff90254b00 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock net/core/rtnetlink.c:80 [inline]
 #1: ffffffff90254b00 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_nets_lock net/core/rtnetlink.c:366 [inline]
 #1: ffffffff90254b00 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0xc10/0x1c30 net/core/rtnetlink.c:4219
 #2: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #2: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #2: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: class_rcu_constructor include/linux/rcupdate.h:1216 [inline]
 #2: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0x8f/0x2550 arch/x86/kernel/unwind_orc.c:495

=============================================

NMI backtrace for cpu 0
CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
Call Trace:
 <TASK>
 dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
 nmi_cpu_backtrace+0x274/0x2d0 lib/nmi_backtrace.c:123
 nmi_trigger_cpumask_backtrace+0x17d/0x390 lib/nmi_backtrace.c:66
 trigger_all_cpu_backtrace include/linux/nmi.h:164 [inline]
 __sys_info lib/sys_info.c:157 [inline]
 sys_info+0x135/0x170 lib/sys_info.c:165
 check_hung_uninterruptible_tasks kernel/hung_task.c:353 [inline]
 watchdog+0xfd7/0x1030 kernel/hung_task.c:561
 kthread+0x38b/0x480 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 16 Comm: pr/ttyS0 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
RIP: 0010:io_serial_out+0x7c/0xc0 drivers/tty/serial/8250/8250_port.c:416
Code: 65 54 fc 44 89 f9 d3 e5 49 83 c6 40 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 bc 76 c4 fc 41 03 2e 89 d8 89 ea ee <5b> 41 5c 41 5e 41 5f 5d c3 cc cc cc cc cc 44 89 f9 80 e1 07 38 c1
RSP: 0018:ffffc90000157900 EFLAGS: 00000002
RAX: 0000000000000063 RBX: 0000000000000063 RCX: 0000000000000000
RDX: 00000000000003f8 RSI: 0000000000000000 RDI: 0000000000000020
RBP: 00000000000003f8 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: ffffffff8573a9a0 R12: dffffc0000000000
R13: 0000000000000063 R14: ffffffff9ad44300 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff888124dc7000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1e7e9d4e9c CR3: 0000000012164000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 serial_port_out include/linux/serial_core.h:817 [inline]
 serial8250_console_putchar drivers/tty/serial/8250/8250_port.c:3287 [inline]
 __serial8250_console_fifo_write+0x1e6/0x3e0 drivers/tty/serial/8250/8250_port.c:3359
 serial8250_console_fifo_write drivers/tty/serial/8250/8250_port.c:3378 [inline]
 __serial8250_console_write drivers/tty/serial/8250/8250_port.c:3429 [inline]
 serial8250_console_write+0xaa1/0x1200 drivers/tty/serial/8250/8250_port.c:3493
 nbcon_emit_next_record+0xef5/0x1a90 kernel/printk/nbcon.c:-1
 nbcon_emit_one kernel/printk/nbcon.c:1157 [inline]
 nbcon_kthread_func+0x679/0x880 kernel/printk/nbcon.c:1271
 kthread+0x38b/0x480 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>

final repro crashed as (corrupted=false):
INFO: task kworker/0:2:189 blocked for more than 143 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:2     state:D stack:24992 pid:189   tgid:189   ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue: usb_hub_wq hub_event
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5533 [inline]
 __schedule+0x17db/0x58f0 kernel/sched/core.c:7284
 __schedule_loop kernel/sched/core.c:7361 [inline]
 schedule+0x164/0x2b0 kernel/sched/core.c:7376
 schedule_timeout+0xc0/0x2c0 kernel/time/sleep_timeout.c:75
 do_wait_for_common kernel/sched/completion.c:100 [inline]
 __wait_for_common kernel/sched/completion.c:121 [inline]
 wait_for_common kernel/sched/completion.c:132 [inline]
 wait_for_completion+0x2ca/0x5e0 kernel/sched/completion.c:153
 port100_send_cmd_sync drivers/nfc/port100.c:933 [inline]
 port100_get_command_type_mask+0x1df/0x3a0 drivers/nfc/port100.c:1018
 port100_probe+0x694/0xba0 drivers/nfc/port100.c:1549
 usb_probe_interface+0x788/0xe50 drivers/usb/core/driver.c:399
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x254/0xae0 drivers/base/dd.c:706
 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868
 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898
 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026
 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500
 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098
 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153
 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620
 device_add+0x7d7/0xb80 drivers/base/core.c:3776
 usb_set_configuration+0x1ad8/0x2180 drivers/usb/core/message.c:2268
 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250
 usb_probe_device+0x1c3/0x3b0 drivers/usb/core/driver.c:293
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x254/0xae0 drivers/base/dd.c:706
 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868
 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898
 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026
 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500
 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098
 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153
 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620
 device_add+0x7d7/0xb80 drivers/base/core.c:3776
 usb_new_device+0x9aa/0x1690 drivers/usb/core/hub.c:2708
 hub_port_connect drivers/usb/core/hub.c:5580 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5720 [inline]
 port_event drivers/usb/core/hub.c:5884 [inline]
 hub_event+0x28e8/0x4d30 drivers/usb/core/hub.c:5966
 process_one_work kernel/workqueue.c:3396 [inline]
 process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560
 kthread+0x38b/0x480 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
INFO: task kworker/0:4:5755 blocked for more than 143 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:4     state:D stack:23400 pid:5755  tgid:5755  ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue: usb_hub_wq hub_event
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5533 [inline]
 __schedule+0x17db/0x58f0 kernel/sched/core.c:7284
 __schedule_loop kernel/sched/core.c:7361 [inline]
 schedule+0x164/0x2b0 kernel/sched/core.c:7376
 schedule_timeout+0xc0/0x2c0 kernel/time/sleep_timeout.c:75
 do_wait_for_common kernel/sched/completion.c:100 [inline]
 __wait_for_common kernel/sched/completion.c:121 [inline]
 wait_for_common kernel/sched/completion.c:132 [inline]
 wait_for_completion+0x2ca/0x5e0 kernel/sched/completion.c:153
 port100_send_cmd_sync drivers/nfc/port100.c:933 [inline]
 port100_get_command_type_mask+0x1df/0x3a0 drivers/nfc/port100.c:1018
 port100_probe+0x694/0xba0 drivers/nfc/port100.c:1549
 usb_probe_interface+0x788/0xe50 drivers/usb/core/driver.c:399
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x254/0xae0 drivers/base/dd.c:706
 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868
 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898
 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026
 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500
 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098
 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153
 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620
 device_add+0x7d7/0xb80 drivers/base/core.c:3776
 usb_set_configuration+0x1ad8/0x2180 drivers/usb/core/message.c:2268
 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250
 usb_probe_device+0x1c3/0x3b0 drivers/usb/core/driver.c:293
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x254/0xae0 drivers/base/dd.c:706
 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868
 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898
 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026
 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500
 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098
 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153
 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620
 device_add+0x7d7/0xb80 drivers/base/core.c:3776
 usb_new_device+0x9aa/0x1690 drivers/usb/core/hub.c:2708
 hub_port_connect drivers/usb/core/hub.c:5580 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5720 [inline]
 port_event drivers/usb/core/hub.c:5884 [inline]
 hub_event+0x28e8/0x4d30 drivers/usb/core/hub.c:5966
 process_one_work kernel/workqueue.c:3396 [inline]
 process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560
 kthread+0x38b/0x480 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
INFO: task kworker/1:4:5970 blocked for more than 143 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:4     state:D stack:24416 pid:5970  tgid:5970  ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue: usb_hub_wq hub_event
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5533 [inline]
 __schedule+0x17db/0x58f0 kernel/sched/core.c:7284
 __schedule_loop kernel/sched/core.c:7361 [inline]
 schedule+0x164/0x2b0 kernel/sched/core.c:7376
 schedule_timeout+0xc0/0x2c0 kernel/time/sleep_timeout.c:75
 do_wait_for_common kernel/sched/completion.c:100 [inline]
 __wait_for_common kernel/sched/completion.c:121 [inline]
 wait_for_common kernel/sched/completion.c:132 [inline]
 wait_for_completion+0x2ca/0x5e0 kernel/sched/completion.c:153
 port100_send_cmd_sync drivers/nfc/port100.c:933 [inline]
 port100_get_command_type_mask+0x1df/0x3a0 drivers/nfc/port100.c:1018
 port100_probe+0x694/0xba0 drivers/nfc/port100.c:1549
 usb_probe_interface+0x788/0xe50 drivers/usb/core/driver.c:399
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x254/0xae0 drivers/base/dd.c:706
 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868
 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898
 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026
 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500
 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098
 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153
 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620
 device_add+0x7d7/0xb80 drivers/base/core.c:3776
 usb_set_configuration+0x1ad8/0x2180 drivers/usb/core/message.c:2268
 usb_generic_driver_probe+0x8d/0x150 drivers/usb/core/generic.c:250
 usb_probe_device+0x1c3/0x3b0 drivers/usb/core/driver.c:293
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x254/0xae0 drivers/base/dd.c:706
 __driver_probe_device+0x1e8/0x360 drivers/base/dd.c:868
 driver_probe_device+0x4f/0x240 drivers/base/dd.c:898
 __device_attach_driver+0x270/0x410 drivers/base/dd.c:1026
 bus_for_each_drv+0x258/0x2f0 drivers/base/bus.c:500
 __device_attach+0x2c4/0x450 drivers/base/dd.c:1098
 device_initial_probe+0xa1/0xd0 drivers/base/dd.c:1153
 bus_probe_device+0x12a/0x220 drivers/base/bus.c:620
 device_add+0x7d7/0xb80 drivers/base/core.c:3776
 usb_new_device+0x9aa/0x1690 drivers/usb/core/hub.c:2708
 hub_port_connect drivers/usb/core/hub.c:5580 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5720 [inline]
 port_event drivers/usb/core/hub.c:5884 [inline]
 hub_event+0x28e8/0x4d30 drivers/usb/core/hub.c:5966
 process_one_work kernel/workqueue.c:3396 [inline]
 process_scheduled_works+0xc3d/0x1630 kernel/workqueue.c:3479
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3560
 kthread+0x38b/0x480 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
INFO: task syz.2.19:6031 blocked for more than 143 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz.2.19        state:D stack:26616 pid:6031  tgid:6031  ppid:5778   task_flags:0x400040 flags:0x00080002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5533 [inline]
 __schedule+0x17db/0x58f0 kernel/sched/core.c:7284
 __schedule_loop kernel/sched/core.c:7361 [inline]
 schedule+0x164/0x2b0 kernel/sched/core.c:7376
 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7433
 __mutex_lock_common kernel/locking/mutex.c:726 [inline]
 __mutex_lock+0x7c1/0x1550 kernel/locking/mutex.c:821
 device_lock include/linux/device.h:1104 [inline]
 usbdev_release+0x80/0x780 drivers/usb/core/devio.c:1099
 __fput+0x418/0xa50 fs/file_table.c:512
 task_work_run+0x1d9/0x270 kernel/task_work.c:233
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 __exit_to_user_mode_loop kernel/entry/common.c:70 [inline]
 exit_to_user_mode_loop+0x204/0x770 kernel/entry/common.c:101
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:343 [inline]
 do_syscall_64+0x328/0x520 arch/x86/entry/syscall_64.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff34219e159
RSP: 002b:00007fffe86c68c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007fffe86c69b0 RCX: 00007ff34219e159
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 000000000002c96d R08: 0000000000000001 R09: 0000000000000000
R10: 0000001b2cb20000 R11: 0000000000000246 R12: 00007fffe86c69f0
R13: 00007ff342425fac R14: 000000000002cca1 R15: 00007ff342425fa0
 </TASK>

Showing all locks held in the system:
locks held by kworker/0:0/9: 5, on CPU#0:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc900000e7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc900000e7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc900000e7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc900000e7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff88802a19b1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff88802a19b1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff8880309081d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff8880309081d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff8880226991a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff8880226991a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by kworker/0:1/10: 5, on CPU#0:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc900000f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc900000f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc900000f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc900000f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff88802a25f1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff88802a25f1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff88807c6931d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff88807c6931d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff888058c3b1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff888058c3b1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by pr/ttyS0/16: 2, last CPU#1:
 #0: ffffffff8ec364d8 (console_srcu){....}-{0:0}, at: rcu_try_lock_acquire include/linux/rcupdate.h:314 [inline]
 #0: ffffffff8ec364d8 (console_srcu){....}-{0:0}, at: srcu_read_lock_nmisafe include/linux/srcu.h:439 [inline]
 #0: ffffffff8ec364d8 (console_srcu){....}-{0:0}, at: console_srcu_read_lock+0x30/0x60 kernel/printk/printk.c:291
 #1: ffffffff9ad442d8 (&port_lock_key){-.-.}-{3:3}, at: __uart_port_lock_irqsave include/linux/serial_core.h:613 [inline]
 #1: ffffffff9ad442d8 (&port_lock_key){-.-.}-{3:3}, at: univ8250_console_device_lock+0x67/0xc0 drivers/tty/serial/8250/8250_core.c:413
locks held by kworker/1:0/25: 5, on CPU#1:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc900001f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc900001f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc900001f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc900001f7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff88802a1251d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff88802a1251d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff88807745a1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff88807745a1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff8880686261a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff8880686261a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by kworker/1:1/30: 5, on CPU#1:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc90000a57c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc90000a57c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc90000a57c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc90000a57c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff88802a2111d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff88802a2111d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff88807c7271d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff88807c7271d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff88807e8d11a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff88807e8d11a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by khungtaskd/32: 1, last CPU#0:
 #0: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 kernel/locking/lockdep.c:6871
locks held by kworker/u8:4/59: 2, last CPU#0:
 #0: ffff8880328ad940 ((wq_completion)bat_events){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff8880328ad940 ((wq_completion)bat_events){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff8880328ad940 ((wq_completion)bat_events){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff8880328ad940 ((wq_completion)bat_events){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc9000200fc40 ((work_completion)(&(&bat_priv->dat.work)->work)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc9000200fc40 ((work_completion)(&(&bat_priv->dat.work)->work)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc9000200fc40 ((work_completion)(&(&bat_priv->dat.work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc9000200fc40 ((work_completion)(&(&bat_priv->dat.work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
locks held by kworker/0:2/189: 5, on CPU#0:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc9000301fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc9000301fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc9000301fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc9000301fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff88802a04f1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff88802a04f1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff8880335901d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff8880335901d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff88807b02d1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff88807b02d1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by kworker/1:3/4945: 5, on CPU#1:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc9001002fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc9001002fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc9001002fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc9001002fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff88802a2b51d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff88802a2b51d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff88807ec011d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff88807ec011d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff88805a3371a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff88805a3371a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by getty/5372: 2, on CPU#1:
 #0: ffff88803609e0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243
 #1: ffffc900032332e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1360 drivers/tty/n_tty.c:2211
locks held by udevd/5667: 4, on CPU#1:
 #0: ffff888035d0e758 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff88807a39e480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff8880343121e8 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff8880343121e8 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff88807a5fe1d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff88807a5fe1d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by kworker/0:4/5755: 5, on CPU#0:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc9000371fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc9000371fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc9000371fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc9000371fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff888029f8b1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff888029f8b1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff88802a8581d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff88802a8581d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff88807a2371a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff88807a2371a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by udevd/5781: 4, on CPU#1:
 #0: ffff88802c9dbab8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff88807a375480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff888034e72a58 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff888034e72a58 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff88802a8581d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff88802a8581d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by udevd/5786: 4, on CPU#1:
 #0: ffff888075a75e18 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff888058df6480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff888070433d28 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff888070433d28 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff88807ec011d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff88807ec011d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by udevd/5788: 4, on CPU#0:
 #0: ffff8880359212d8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff888058f64880 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff888034e8b1e8 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff888034e8b1e8 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff8880335901d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff8880335901d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by kworker/0:6/5930: 5, on CPU#0:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc9000328fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc9000328fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc9000328fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc9000328fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff88807a5fe1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff88807a5fe1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff888029d851a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff888029d851a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by kworker/0:8/5947: 5, on CPU#0:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc9000340fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc9000340fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc9000340fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc9000340fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff88802a27f1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff88802a27f1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff88807dd6e1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff88807dd6e1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff8880334751a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff8880334751a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by kworker/1:4/5970: 5, on CPU#1:
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff888022e99540 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc9000323fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc9000323fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc9000323fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc9000323fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffff888029fb91d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #2: ffff888029fb91d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30 drivers/usb/core/hub.c:5912
 #3: ffff88805a71a1d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #3: ffff88805a71a1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
 #4: ffff88807df0b1a0 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #4: ffff88807df0b1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073
locks held by syz.2.19/6031: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_release+0x80/0x780 drivers/usb/core/devio.c:1099
locks held by syz.1.18/6034: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.0.22/6038: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.3.20/6041: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.4.21/6043: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by udevd/6044: 4, on CPU#1:
 #0: ffff888034072e18 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff88807a1e7480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff8880344aa968 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff8880344aa968 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff88807745a1d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff88807745a1d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by udevd/6055: 4, on CPU#0:
 #0: ffff8880759e5638 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff8880338a1c80 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff8880797cfa58 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff8880797cfa58 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff88807dd6e1d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff88807dd6e1d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by udevd/6059: 4, on CPU#1:
 #0: ffff888071fdc518 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff888058dde080 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff888078928c38 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff888078928c38 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff88807c7271d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff88807c7271d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by udevd/6061: 4, on CPU#0:
 #0: ffff8880267201b8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff88807d80b480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff888073056968 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff888073056968 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff88807c6931d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff88807c6931d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by kworker/u8:10/6183: 3, on CPU#0:
 #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #1: ffffc90003f7fc40 ((linkwatch_work).work){+.+.}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #1: ffffc90003f7fc40 ((linkwatch_work).work){+.+.}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #1: ffffc90003f7fc40 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3361 [inline]
 #1: ffffc90003f7fc40 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 kernel/workqueue.c:3479
 #2: ffffffff90254b00 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0xe/0x60 net/core/link_watch.c:313
locks held by syz.7.25/6252: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.5.23/6255: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by udevd/6256: 4, on CPU#0:
 #0: ffff888036bfa758 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0 fs/seq_file.c:183
 #1: ffff888058f95880 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x5d/0x420 fs/kernfs/file.c:165
 #2: ffff888070ed0b48 (kn->active#30){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline]
 #2: ffff888070ed0b48 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420 fs/kernfs/file.c:166
 #3: ffff8880309081d8 (&dev->mutex){....}-{4:4}, at: device_lock_interruptible include/linux/device.h:1109 [inline]
 #3: ffff8880309081d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0 drivers/usb/core/sysfs.c:142
locks held by syz.6.24/6258: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.9.27/6260: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.8.26/6263: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.0.28/6425: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.1.29/6433: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.3.31/6456: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.4.32/6462: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.2.30/6464: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.7.33/6628: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.5.34/6652: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.6.35/6667: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.8.36/6673: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.9.37/6675: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.0.38/6794: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.1.39/6851: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.3.40/6860: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.2.41/6869: 1, on CPU#0:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz.4.42/6872: 1, on CPU#1:
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1104 [inline]
 #0: ffff88823bfb69d8 (&dev->mutex){....}-{4:4}, at: usbdev_open+0x151/0x770 drivers/usb/core/devio.c:1054
locks held by syz-executor/6874: 3, last CPU#0:
 #0: ffffffff8f9bba68 (&ops->srcu#2){.+.+}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #0: ffffffff8f9bba68 (&ops->srcu#2){.+.+}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffffffff8f9bba68 (&ops->srcu#2){.+.+}-{0:0}, at: rtnl_link_ops_get+0x23/0x250 net/core/rtnetlink.c:595
 #1: ffffffff90254b00 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock net/core/rtnetlink.c:80 [inline]
 #1: ffffffff90254b00 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_nets_lock net/core/rtnetlink.c:366 [inline]
 #1: ffffffff90254b00 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0xc10/0x1c30 net/core/rtnetlink.c:4219
 #2: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:309 [inline]
 #2: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #2: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: class_rcu_constructor include/linux/rcupdate.h:1216 [inline]
 #2: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0x8f/0x2550 arch/x86/kernel/unwind_orc.c:495

=============================================

NMI backtrace for cpu 0
CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
Call Trace:
 <TASK>
 dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
 nmi_cpu_backtrace+0x274/0x2d0 lib/nmi_backtrace.c:123
 nmi_trigger_cpumask_backtrace+0x17d/0x390 lib/nmi_backtrace.c:66
 trigger_all_cpu_backtrace include/linux/nmi.h:164 [inline]
 __sys_info lib/sys_info.c:157 [inline]
 sys_info+0x135/0x170 lib/sys_info.c:165
 check_hung_uninterruptible_tasks kernel/hung_task.c:353 [inline]
 watchdog+0xfd7/0x1030 kernel/hung_task.c:561
 kthread+0x38b/0x480 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 16 Comm: pr/ttyS0 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
RIP: 0010:io_serial_out+0x7c/0xc0 drivers/tty/serial/8250/8250_port.c:416
Code: 65 54 fc 44 89 f9 d3 e5 49 83 c6 40 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 bc 76 c4 fc 41 03 2e 89 d8 89 ea ee <5b> 41 5c 41 5e 41 5f 5d c3 cc cc cc cc cc 44 89 f9 80 e1 07 38 c1
RSP: 0018:ffffc90000157900 EFLAGS: 00000002
RAX: 0000000000000063 RBX: 0000000000000063 RCX: 0000000000000000
RDX: 00000000000003f8 RSI: 0000000000000000 RDI: 0000000000000020
RBP: 00000000000003f8 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: ffffffff8573a9a0 R12: dffffc0000000000
R13: 0000000000000063 R14: ffffffff9ad44300 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff888124dc7000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1e7e9d4e9c CR3: 0000000012164000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 serial_port_out include/linux/serial_core.h:817 [inline]
 serial8250_console_putchar drivers/tty/serial/8250/8250_port.c:3287 [inline]
 __serial8250_console_fifo_write+0x1e6/0x3e0 drivers/tty/serial/8250/8250_port.c:3359
 serial8250_console_fifo_write drivers/tty/serial/8250/8250_port.c:3378 [inline]
 __serial8250_console_write drivers/tty/serial/8250/8250_port.c:3429 [inline]
 serial8250_console_write+0xaa1/0x1200 drivers/tty/serial/8250/8250_port.c:3493
 nbcon_emit_next_record+0xef5/0x1a90 kernel/printk/nbcon.c:-1
 nbcon_emit_one kernel/printk/nbcon.c:1157 [inline]
 nbcon_kthread_func+0x679/0x880 kernel/printk/nbcon.c:1271
 kthread+0x38b/0x480 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>