Extracting prog: 37m16.019034787s
Minimizing prog: 6m8.011130764s
Simplifying prog options: 0s
Extracting C: 45.769850547s
Simplifying C: 14m43.200650024s


extracting reproducer from 31 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {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_init_net_socket$bt_rfcomm-connect$bt_rfcomm-close_range
detailed listing:
executing program 0:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program did not crash
single: failed to extract reproducer
bisect: bisecting 31 programs with base timeout 30s
testing program (duration=37s, {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}}): [7, 4, 2, 19, 20, 1, 14, 10, 20, 24, 24, 1, 6, 16, 2, 4, 4, 18, 4, 5, 6, 2, 5, 16, 21, 1, 20, 6, 2, 18, 3]
detailed listing:
executing program 1:
r0 = gettid()
r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x48000)
read(r1, &(0x7f0000000440)=""/186, 0xba)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x4058534c, &(0x7f00000003c0)={0x80, 0x2, {0x1, 0x3, 0x8b2c, 0x3, 0x2c3}})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000300)={0x3ff, 0x1, {0x2, 0x0, 0x207b, 0x2, 0x9}, 0x100})
tkill(r0, 0x7)
bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x3, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x6b, 0x11, 0x3c}, [], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x6}, 0x94)
executing program 1:
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000e00)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @empty}}}, 0x0, 0x0, 0x4a, 0x0, "e541bd3d3aa6a2bf75e9671e8abcb31c134f3a9db8f52e7300fe6e079f35ac63186c7244fc3b3801e79f15ced9fd7e55d0345bce05c13ed90158fbdeb70322ea3188f81890e3db00"}, 0xd8)
bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x8000}, 0x1c)
listen(0xffffffffffffffff, 0x7c2)
syz_emit_ethernet(0x4a, &(0x7f0000000480)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x28, 0x3c, 0x4000, 0x0, 0x4, 0x6, 0x0, @empty, @empty}, {{0x4e21, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0xf5b439e5fa041319, 0xc3, 0x0, 0x0, {[@md5sig={0x13, 0x12, "2b0a4c532395fc7786ead8d57a2231c4"}]}}}}}}}, 0x0)
executing program 1:
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)
keyctl$dh_compute(0x17, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0})
executing program 1:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
r2 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
write(0xffffffffffffffff, &(0x7f0000000140)='9', 0x1)
syz_emit_vhci(&(0x7f0000000280)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_pkts={{0x13, 0x5}, {0x1, [{0xc9, 0xb918}]}}}, 0x8)
r3 = syz_open_dev$vim2m(0x0, 0x6, 0x2)
ioctl$vim2m_VIDIOC_S_CTRL(r3, 0xc008561c, 0x0)
r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
write(r4, &(0x7f0000000200)='2\x00\x00\x00\a\x00\x00\x00\x00\x00', 0xa)
executing program 1:
r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0)
mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c9944, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0])
ioctl$EXT4_IOC_MIGRATE(r0, 0x6609)
mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400))
chdir(&(0x7f0000000080)='./file1\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file7\x00', 0x144)
syz_mount_image$fuse(0x0, &(0x7f00000001c0)='./file7/file0\x00', 0x100000, 0x0, 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file7/file0\x00', 0xc8000, 0x120)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x888880, 0x0)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000200)={{0x1, 0x1, 0x18, <r3=>r1, {0x1}}, './file0\x00'})
epoll_create1(0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x3b, 0x301, 0x2270bd24, 0x25dfdbff, {0xd}}, 0x14}, 0x1, 0x0, 0x0, 0x4008}, 0x20040000)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
ioctl$XFS_IOC_GET_RESBLKS(r0, 0x80105873, &(0x7f0000000000))
ioctl$DRM_IOCTL_PANTHOR_VM_CREATE(r3, 0xc0106441, &(0x7f00000000c0)={0x0, <r4=>0x0, 0x4})
ioctl$DRM_IOCTL_PANTHOR_TILER_HEAP_CREATE(r3, 0xc028644b, &(0x7f0000000280)={r4, 0x8, 0x420000, 0x5, 0x8, 0x0, 0xfffffffffffffffa, 0xe})
sendto$l2tp6(r1, &(0x7f0000000440)="8bb49e7be8075e33d906292116198648c5c24353a981d86882838e52f4c0f4171be61f2c37ee6a8a26b970bc043b325f88bdef9cb53881e0f720ed9a58bd2d56a4d2859530a60aea58a7cffe47c85f74e7dd78bf6cf5e50b034668fb61cb80beaadf0d030f908b964854b2e9771c4842eee4c9382719e53c6292f5e6b83a2d01a7691ca6dd4a29f7bab7f707d8aa39feae229b9006fd82cf3e78b96c534a810b6d99d8a9cd60c1bfac239b7957bf6a197c88fc324b7dfb7ffa9e642ed2be392234e04bcefb718f563d227f64ae316486c403b473706705d3f3853fd97d4f9302ebd42d78a9c38f3cfcafc888e1d9528d1eb4c7e2", 0xf4, 0x4040000, &(0x7f0000000540)={0xa, 0x0, 0x9, @remote, 0x1ff, 0x2}, 0x20)
executing program 1:
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @random="7977b4838ee4", @void, {@ipv6={0x86dd, @icmpv6={0x1, 0x6, "fbddf0", 0x8, 0x3a, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, {[], @echo_reply={0x81, 0x0, 0x0, 0x2, 0x9}}}}}}, 0x0)
executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000240)={@remote, 0x0, 0x0, 0x0, 0x0, 0x72, 0x2}, 0x20)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, '\x00', 0xffffffffffffffff}}, 0x20)
socket$nl_route(0x10, 0x3, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce)
r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8)
r3 = syz_open_dev$sndpcmc(&(0x7f0000000120), 0x1, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r3, 0xc2604111, &(0x7f0000000680)={0x1, [[0xffffffff, 0xffffffff, 0xffffffff, 0x4000001, 0xffffffff, 0xfffffffc, 0xffffffff, 0xffffffff], [0xfffffffb, 0x2, 0xfffffffd, 0xa, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0x2a5a, 0xffffffff, 0xffffffff, 0xffffffff, 0x3, 0xffffffff]], '\x00', [{0x10, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x9, 0x0, 0x0, 0x1}, {0xac44, 0xac44, 0x0, 0x0, 0x1}, {0xa, 0x186a0, 0x0, 0x0, 0x1}, {0x103, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x101000, 0x0, 0x0, 0x1}, {0x2, 0x9, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0xffd, 0x0, 0x0, 0x1}, {0x1000, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]})
executing program 3:
connect$unix(0xffffffffffffffff, 0x0, 0x0)
socket$rds(0x15, 0x5, 0x0)
r0 = socket(0x2000000015, 0x80005, 0x0)
recvmsg$can_bcm(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0}, 0x10002)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
sched_setaffinity(0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./my_configfs\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.0/midi1_num_groups\x00', 0x1, 0x0)
write(r1, &(0x7f0000000000)="320d9f925ab0787ed97f2ac837bd4303c0e8f1e341b60b04a50e15d89f41a26edf0cb4a8663144a6303704b23b4c5c256d1407498edb1322eab5bebf36abbd7310095969b2d02bee1a96f00363317743602ad854c4298e6aec01edb1ce498c4c27d396eb49a7251cbbab9e02975ceeede0b8824bdd8a53ef4291", 0x7a)
executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001d40)={{{@in6=@mcast2, @in=@loopback, 0x4e23, 0xb, 0x4e23, 0x7, 0xa, 0xa0, 0xa0, 0x17}, {0x4, 0x9d, 0x101, 0x8, 0x9, 0x0, 0x1}, {0xfffffffffffffffa, 0x0, 0x709e}, 0x6, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast2, 0x4d2, 0x2b}, 0xa, @in6=@empty, 0x34ff, 0x4, 0x1, 0x0, 0x2, 0x7, 0x5}}, 0xe8)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/events/kvm/enable\x00', 0x1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, 0x0)
r1 = getpid()
syz_open_dev$tty1(0xc, 0x4, 0x1)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r2, &(0x7f0000032680)=""/102392, 0x18ff8)
sched_setaffinity(0x0, 0xfffffef7, &(0x7f0000000740)=0x410000002)
r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000540)='ns/pid_for_children\x00')
ioctl$NS_GET_PARENT(r3, 0xb702, 0x0)
r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ptrace$pokeuser(0x6, r4, 0x358, 0xffff8881f5c0a000)
utimes(0x0, &(0x7f0000001d40)={{}, {0x0, 0x80000000}})
openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200), 0x2, 0x0)
executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns\x00')
r1 = open_tree(r0, &(0x7f0000000300)='mnt\x00', 0x88101)
r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x89101)
move_mount(r1, 0x0, r2, 0x0, 0x46)
unlink(&(0x7f0000000440)='./cgroup\x00')
fanotify_init(0x4, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r4=>0x0})
sendmsg$NFNL_MSG_ACCT_NEW(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x14, 0x0, 0x7, 0x101, 0x0, 0x0, {0x3, 0x0, 0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x40000c5}, 0x4000)
sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000070000100000000000000000007000000", @ANYRES32=r4, @ANYBLOB='\f\x00'], 0x24}}, 0x44004)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
r5 = socket$inet_mptcp(0x2, 0x1, 0x106)
setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f00000001c0)=0x1, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000140)='cdg', 0x3)
bind$inet(r5, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10)
sendmmsg$inet(r5, &(0x7f0000004980)=[{{&(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000340)="b9cd14c222ee", 0x4b}], 0x1}}], 0x49, 0x20008000)
setsockopt$inet_tcp_TLS_TX(r5, 0x6, 0x1, &(0x7f00000004c0)=@ccm_128={{0x304}, '\x00', "bcf87c7910b661b4be4ae0143548a525", "07b5e559", "1aec271e54d0bbda"}, 0x28)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r6 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r6, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
setitimer(0x2, &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0)
executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
r0 = getpgrp(0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000)
r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0)
r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8)
sched_setaffinity(r2, 0x47, &(0x7f0000000200)=0x7)
mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0)
r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x8000)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
write$uinput_user_dev(r4, &(0x7f0000000a00)={'syz1\x00', {0x9, 0x207, 0x5, 0x4}, 0x3f, [0x9, 0x3, 0x18, 0x2, 0x2, 0x400, 0x80000000, 0x0, 0xfffffc01, 0x9, 0x6, 0x1, 0xfffffffd, 0x39, 0x747d5e13, 0x7ff, 0xfffffb9a, 0xfffffffe, 0x1, 0xfffffffb, 0x2004, 0x3, 0x0, 0x1, 0x482, 0x4800, 0x300000, 0x3, 0xe, 0x400, 0x1, 0x10002, 0x1ff, 0x8000, 0x0, 0x3, 0x4, 0x3, 0xa, 0x8da7, 0x2, 0x200, 0xffffffff, 0x5, 0xe, 0x4, 0x2, 0x6f, 0x240, 0x9, 0x1, 0x4199d, 0x6, 0x2, 0xfffffff6, 0xffffffff, 0x4, 0x40000006, 0x1000, 0x5, 0x3d, 0x8, 0xa, 0x5], [0x7, 0x2, 0xf, 0x8000, 0xfffffffd, 0x3, 0x3, 0x25, 0x6, 0xff7ffffc, 0x8, 0x7fff, 0x72c, 0xfffffff3, 0x3, 0x8, 0x10000, 0x400, 0x8001, 0x3, 0x3, 0xf, 0x5, 0x0, 0xa, 0x4, 0x1, 0x3ff, 0x0, 0xfffffffe, 0x8, 0x1000003, 0x10, 0xfffffff9, 0xfffffffd, 0x7, 0x1, 0xffff7fff, 0x6, 0x2000008, 0x7fd, 0xfdff, 0x2, 0x96, 0xfffffff9, 0x2, 0xffffffff, 0x5, 0x401, 0xe, 0x3, 0x5, 0x9, 0xe, 0x5, 0x7, 0x6, 0x2, 0x1, 0x1, 0x8, 0x7ff, 0x1, 0x3], [0x401, 0x8000e584, 0x9806, 0xcd3, 0xb, 0x1f, 0x404, 0x4, 0x4008, 0x8, 0x7, 0x9, 0x1e88, 0x5, 0x80000001, 0x2dc000, 0x8, 0x1000, 0x63dd7e7f, 0xc70, 0x4, 0xffff, 0x0, 0x1000, 0x80040101, 0x5, 0x4, 0x7, 0x200003, 0x100, 0x5, 0x80, 0x9, 0x8001, 0x10000, 0x3, 0x3, 0x400004, 0x3, 0x4d7e, 0x3, 0x1000000b, 0x3, 0xbf23, 0x6, 0x9, 0x7, 0x0, 0x5, 0xe, 0x20000006, 0x100fdfd, 0x93, 0x9, 0x4, 0xea, 0x9, 0x20000005, 0x3, 0x9, 0x0, 0x7d, 0x3fd, 0x5], [0x108f, 0xffff, 0x3, 0x0, 0x88, 0x2, 0x4000000, 0x4, 0x5, 0x2, 0x763, 0xb, 0x406, 0x1, 0x5, 0x1000, 0x7f, 0x31d2, 0x3fa6, 0x5, 0x0, 0x5, 0x8000, 0x4, 0x9ac, 0x4, 0x3, 0x2, 0x0, 0x284c, 0x3b, 0x20000001, 0x5, 0x5, 0xa80a, 0x65f413f9, 0x8, 0x20008, 0x8a5, 0x8a, 0x46, 0x409, 0x5, 0x4, 0xc, 0xe, 0x4, 0xffffffff, 0x7, 0xffff8a33, 0xfffffff8, 0xf, 0x3, 0x200, 0x4007, 0xd4, 0xfffbfffd, 0x80a, 0xe, 0x101, 0x4, 0xc47a, 0x136, 0x6]}, 0x45c)
ioctl$UI_DEV_CREATE(r4, 0x5501)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
fsopen(&(0x7f0000000000)='fuse\x00', 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0x2)
madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x15)
executing program 32:
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @random="7977b4838ee4", @void, {@ipv6={0x86dd, @icmpv6={0x1, 0x6, "fbddf0", 0x8, 0x3a, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, {[], @echo_reply={0x81, 0x0, 0x0, 0x2, 0x9}}}}}}, 0x0)
executing program 2:
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = socket$packet(0x11, 0x3, 0x300)
bind$packet(r0, &(0x7f0000000200)={0x11, 0x2, 0x0, 0x1, 0x7, 0x6, @link_local}, 0x14)
bind$packet(r1, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x3, 0x6, @remote}, 0x14)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x6)
syz_emit_ethernet(0xfdef, &(0x7f0000000200)=ANY=[], 0x0)
executing program 3:
openat$sysfs(0xffffffffffffff9c, 0x0, 0x400, 0x10)
mount(0x0, 0x0, 0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
prlimit64(0x0, 0xe, 0x0, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7)
r0 = getpgrp(0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5)
getpid()
r1 = syz_clone(0x3080a800, 0x0, 0x0, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000240), 0x75f, 0xa8182)
r3 = memfd_create(&(0x7f0000000e00)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc90\xb9voI\xa5/\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\x81\x00V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93\x9c5\xcf\t\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW<GE\xf1\xe9\xf1q\x8c\xf0\xae\x98\x8c\xe0\xc1g}\xaeW\xaa\xa1\x90\x8c\n$\xa6\xbb\x10\xaf\xc7~\x11\x03<v\xe9\xc7K\xf6]\x11)u\xd3\x15\x01}\xe25$\xb0\x86v\x80\r\x9c\xb8\xe6\xd3(\xa0G2s\xa9&\xb3QU~u\x13\x05kKp\xa6&\x8eu\x1d\xb2\xa9!\xc9\xfa\xd0dG5\xcbf<}r\xab\x9c\xd9f6iN\xaa>\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\x94\x13^\x13\xaf\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n<V\xaa\xbfZ1\xa82\x85\x99\x0e\xba\xb9H\xe8\x96\x94\xd7\xdc\x81\x111\t\xafl\x97\xd8T\xd40\x90ON\xaaFY\xb4\xb3\xf4\xf8JT\xc5:\xc5\aGc\xb5\x12\x90\x7f\x00\x91\xde@\xe5\xd3A\xcc\xd5|\x9f\x8e5\x042\x9a\xc1\xa1\a\xb7\xf5\xbc,\xd1\xd3k8\xc5\x00'/557, 0x1)
pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000180)='P', 0x1}], 0x1, 0x800000, 0x0)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
sendfile(r2, r2, 0x0, 0x24002de8)
ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000280)={0x0, {}, 0x0, {}, 0x2000004, 0x0, 0xffffffff, 0x18, "28f5c9ea1f0197000011ab18d2da69bde58cd7af40fd150b70aac11c2e16bd5bba76634793ddd7aae07ef35f17bf01933bdb6fd7ecdd91b59ca8d54100", "07a9400978042a8bfe140f580000dfff0000080000040031623e1a0000000008", [0x7a, 0xd]})
executing program 2:
syz_mount_image$jfs(&(0x7f0000000140), &(0x7f0000000080)='./file1\x00', 0x1004010, &(0x7f0000000500)=ANY=[], 0xfc, 0x6071, 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")
chmod(&(0x7f0000000100)='./file0\x00', 0x40)
executing program 4:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xfffffffc, @empty, 0x7}, 0x1c)
listen(r0, 0xd)
syz_emit_ethernet(0x4e, &(0x7f0000000240)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a8435", 0x18, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@eol]}}}}}}}}, 0x0)
executing program 4:
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x12040, 0x0)
mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f00000000c0)="ad", 0x1)
executing program 0:
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0xc810)
socket$nl_generic(0x10, 0x3, 0x10)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000180), 0x2, 0x141102)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @empty}], 0x10)
socket$kcm(0x10, 0x2, 0x0)
r2 = open(0x0, 0x1cbb42, 0x195)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x8400, 0x0)
signalfd4(r3, 0x0, 0x0, 0x0)
getpeername$unix(r2, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x10)
executing program 4:
syz_usb_connect(0x0, 0x36, &(0x7f00000004c0)=ANY=[@ANYBLOB="1a0100005c6b4408070a64006e40010203030902240001a8230800090400bc6435fb4d00090503034d00ff99090805", @ANYRES32], &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})
r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
close_range(r0, r0, 0x0)
executing program 2:
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001435010026bd0c333c84df250a4022fe", @ANYRES32, @ANYBLOB="140006"], 0x40}, 0x1, 0x0, 0x0, 0x811}, 0x0)
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000000)=ANY=[@ANYBLOB="480000001400090527bd7000fddbdf25021f80cb", @ANYRES32, @ANYBLOB="0800040064010100080008000400000008000200e0000002080009000000000008"], 0x48}, 0x1, 0x0, 0x0, 0x4040014}, 0x80)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="18"], 0x18}}, 0x0)
sendto$inet6(r0, &(0x7f0000000000)='s', 0x10a18, 0x800, 0x0, 0x4b6ae4f95a5de35b)
executing program 0:
write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000001640)={0xfc, {"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", 0x1000}}, 0x1006)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0)
r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0)
sendfile(r2, r1, 0x0, 0x100000000000ff)
executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="05000000e4ef1f00680000007f00000001"], 0x48)
bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000580)={r0, &(0x7f0000001600), 0x0}, 0x20)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./sys\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/usb/devices/usb1/manufacturer\x00', 0x0, 0x0)
read(r0, &(0x7f0000000100)=""/128, 0x80)
openat(0xffffffffffffff9c, 0x0, 0x42, 0x0)
executing program 2:
socket$nl_route(0x10, 0x3, 0x0)
socket(0x10, 0x3, 0x0)
add_key$keyring(&(0x7f0000000200), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0)
connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x6)
add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe)
syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8)
timerfd_settime(0xffffffffffffffff, 0x1, 0x0, 0x0)
timerfd_gettime(0xffffffffffffffff, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000640)='net/route\x00')
pread64(r2, &(0x7f000001a340)=""/102390, 0x18ff6, 0x4)
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8)
r0 = getpid()
sched_setaffinity(0x0, 0x0, 0x0)
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, 0x0)
r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]})
r4 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000000), 0x103000, 0x0)
ioctl$DMA_HEAP_IOCTL_ALLOC(r4, 0xc0184800, &(0x7f0000000100)={0x4, r3, 0x80000})
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000180))
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0)
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0)
read$FUSE(0xffffffffffffffff, 0x0, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_netfilter(0x10, 0x3, 0xc)
executing program 4:
fsopen(&(0x7f0000000000)='virtiofs\x00', 0x0)
executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001d40)={{{@in6=@mcast2, @in=@loopback, 0x4e23, 0xb, 0x4e23, 0x7, 0xa, 0xa0, 0xa0, 0x17}, {0x4, 0x9d, 0x101, 0x8, 0x9, 0x0, 0x1}, {0xfffffffffffffffa, 0x0, 0x709e}, 0x6, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast2, 0x4d2, 0x2b}, 0xa, @in6=@empty, 0x34ff, 0x4, 0x1, 0x0, 0x2, 0x7, 0x5}}, 0xe8)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/events/kvm/enable\x00', 0x1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, 0x0)
r1 = getpid()
syz_open_dev$tty1(0xc, 0x4, 0x1)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r2, &(0x7f0000032680)=""/102392, 0x18ff8)
sched_setaffinity(0x0, 0xfffffef7, &(0x7f0000000740)=0x410000002)
r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000540)='ns/pid_for_children\x00')
ioctl$NS_GET_PARENT(r3, 0xb702, 0x0)
r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ptrace$pokeuser(0x6, r4, 0x358, 0xffff8881f5c0a000)
utimes(0x0, &(0x7f0000001d40)={{}, {0x0, 0x80000000}})
openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200), 0x2, 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff)
mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./mnt\x00', 0x101000, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x81009431, 0x0)
executing program 4:
personality(0x16be454a496cd1d1)
syz_ublk_setup_io_uring(0x3e56, &(0x7f0000000440)={0x0, 0xb77c, 0x1, 0x6, 0xd6}, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000002c0))
executing program 4:
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0xc810)
socket$nl_generic(0x10, 0x3, 0x10)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000180), 0x2, 0x141102)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @empty}], 0x10)
socket$kcm(0x10, 0x2, 0x0)
r2 = open(0x0, 0x1cbb42, 0x195)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x8400, 0x0)
signalfd4(r3, 0x0, 0x0, 0x0)
getpeername$unix(r2, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in l2cap_chan_connect
bisect: bisecting 31 programs
bisect: split chunks (needed=false): <30>
bisect: split chunk #0 of len 30 into 3 parts
bisect: testing without sub-chunk 1/3
testing program (duration=35s, {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}}): [24, 1, 6, 16, 2, 4, 4, 18, 4, 5, 6, 2, 5, 16, 21, 1, 20, 6, 2, 18, 3]
detailed listing:
executing program 3:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
r0 = getpgrp(0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000)
r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0)
r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8)
sched_setaffinity(r2, 0x47, &(0x7f0000000200)=0x7)
mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0)
r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x8000)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
write$uinput_user_dev(r4, &(0x7f0000000a00)={'syz1\x00', {0x9, 0x207, 0x5, 0x4}, 0x3f, [0x9, 0x3, 0x18, 0x2, 0x2, 0x400, 0x80000000, 0x0, 0xfffffc01, 0x9, 0x6, 0x1, 0xfffffffd, 0x39, 0x747d5e13, 0x7ff, 0xfffffb9a, 0xfffffffe, 0x1, 0xfffffffb, 0x2004, 0x3, 0x0, 0x1, 0x482, 0x4800, 0x300000, 0x3, 0xe, 0x400, 0x1, 0x10002, 0x1ff, 0x8000, 0x0, 0x3, 0x4, 0x3, 0xa, 0x8da7, 0x2, 0x200, 0xffffffff, 0x5, 0xe, 0x4, 0x2, 0x6f, 0x240, 0x9, 0x1, 0x4199d, 0x6, 0x2, 0xfffffff6, 0xffffffff, 0x4, 0x40000006, 0x1000, 0x5, 0x3d, 0x8, 0xa, 0x5], [0x7, 0x2, 0xf, 0x8000, 0xfffffffd, 0x3, 0x3, 0x25, 0x6, 0xff7ffffc, 0x8, 0x7fff, 0x72c, 0xfffffff3, 0x3, 0x8, 0x10000, 0x400, 0x8001, 0x3, 0x3, 0xf, 0x5, 0x0, 0xa, 0x4, 0x1, 0x3ff, 0x0, 0xfffffffe, 0x8, 0x1000003, 0x10, 0xfffffff9, 0xfffffffd, 0x7, 0x1, 0xffff7fff, 0x6, 0x2000008, 0x7fd, 0xfdff, 0x2, 0x96, 0xfffffff9, 0x2, 0xffffffff, 0x5, 0x401, 0xe, 0x3, 0x5, 0x9, 0xe, 0x5, 0x7, 0x6, 0x2, 0x1, 0x1, 0x8, 0x7ff, 0x1, 0x3], [0x401, 0x8000e584, 0x9806, 0xcd3, 0xb, 0x1f, 0x404, 0x4, 0x4008, 0x8, 0x7, 0x9, 0x1e88, 0x5, 0x80000001, 0x2dc000, 0x8, 0x1000, 0x63dd7e7f, 0xc70, 0x4, 0xffff, 0x0, 0x1000, 0x80040101, 0x5, 0x4, 0x7, 0x200003, 0x100, 0x5, 0x80, 0x9, 0x8001, 0x10000, 0x3, 0x3, 0x400004, 0x3, 0x4d7e, 0x3, 0x1000000b, 0x3, 0xbf23, 0x6, 0x9, 0x7, 0x0, 0x5, 0xe, 0x20000006, 0x100fdfd, 0x93, 0x9, 0x4, 0xea, 0x9, 0x20000005, 0x3, 0x9, 0x0, 0x7d, 0x3fd, 0x5], [0x108f, 0xffff, 0x3, 0x0, 0x88, 0x2, 0x4000000, 0x4, 0x5, 0x2, 0x763, 0xb, 0x406, 0x1, 0x5, 0x1000, 0x7f, 0x31d2, 0x3fa6, 0x5, 0x0, 0x5, 0x8000, 0x4, 0x9ac, 0x4, 0x3, 0x2, 0x0, 0x284c, 0x3b, 0x20000001, 0x5, 0x5, 0xa80a, 0x65f413f9, 0x8, 0x20008, 0x8a5, 0x8a, 0x46, 0x409, 0x5, 0x4, 0xc, 0xe, 0x4, 0xffffffff, 0x7, 0xffff8a33, 0xfffffff8, 0xf, 0x3, 0x200, 0x4007, 0xd4, 0xfffbfffd, 0x80a, 0xe, 0x101, 0x4, 0xc47a, 0x136, 0x6]}, 0x45c)
ioctl$UI_DEV_CREATE(r4, 0x5501)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
fsopen(&(0x7f0000000000)='fuse\x00', 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0x2)
madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x15)
executing program 32:
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @random="7977b4838ee4", @void, {@ipv6={0x86dd, @icmpv6={0x1, 0x6, "fbddf0", 0x8, 0x3a, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, {[], @echo_reply={0x81, 0x0, 0x0, 0x2, 0x9}}}}}}, 0x0)
executing program 2:
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = socket$packet(0x11, 0x3, 0x300)
bind$packet(r0, &(0x7f0000000200)={0x11, 0x2, 0x0, 0x1, 0x7, 0x6, @link_local}, 0x14)
bind$packet(r1, &(0x7f0000000040)={0x11, 0x4, 0x0, 0x1, 0x3, 0x6, @remote}, 0x14)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x6)
syz_emit_ethernet(0xfdef, &(0x7f0000000200)=ANY=[], 0x0)
executing program 3:
openat$sysfs(0xffffffffffffff9c, 0x0, 0x400, 0x10)
mount(0x0, 0x0, 0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
prlimit64(0x0, 0xe, 0x0, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7)
r0 = getpgrp(0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5)
getpid()
r1 = syz_clone(0x3080a800, 0x0, 0x0, 0x0, 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000240), 0x75f, 0xa8182)
r3 = memfd_create(&(0x7f0000000e00)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc90\xb9voI\xa5/\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\x81\x00V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93\x9c5\xcf\t\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW<GE\xf1\xe9\xf1q\x8c\xf0\xae\x98\x8c\xe0\xc1g}\xaeW\xaa\xa1\x90\x8c\n$\xa6\xbb\x10\xaf\xc7~\x11\x03<v\xe9\xc7K\xf6]\x11)u\xd3\x15\x01}\xe25$\xb0\x86v\x80\r\x9c\xb8\xe6\xd3(\xa0G2s\xa9&\xb3QU~u\x13\x05kKp\xa6&\x8eu\x1d\xb2\xa9!\xc9\xfa\xd0dG5\xcbf<}r\xab\x9c\xd9f6iN\xaa>\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\x94\x13^\x13\xaf\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n<V\xaa\xbfZ1\xa82\x85\x99\x0e\xba\xb9H\xe8\x96\x94\xd7\xdc\x81\x111\t\xafl\x97\xd8T\xd40\x90ON\xaaFY\xb4\xb3\xf4\xf8JT\xc5:\xc5\aGc\xb5\x12\x90\x7f\x00\x91\xde@\xe5\xd3A\xcc\xd5|\x9f\x8e5\x042\x9a\xc1\xa1\a\xb7\xf5\xbc,\xd1\xd3k8\xc5\x00'/557, 0x1)
pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000180)='P', 0x1}], 0x1, 0x800000, 0x0)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
sendfile(r2, r2, 0x0, 0x24002de8)
ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000280)={0x0, {}, 0x0, {}, 0x2000004, 0x0, 0xffffffff, 0x18, "28f5c9ea1f0197000011ab18d2da69bde58cd7af40fd150b70aac11c2e16bd5bba76634793ddd7aae07ef35f17bf01933bdb6fd7ecdd91b59ca8d54100", "07a9400978042a8bfe140f580000dfff0000080000040031623e1a0000000008", [0x7a, 0xd]})
executing program 2:
syz_mount_image$jfs(&(0x7f0000000140), &(0x7f0000000080)='./file1\x00', 0x1004010, &(0x7f0000000500)=ANY=[], 0xfc, 0x6071, 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")
chmod(&(0x7f0000000100)='./file0\x00', 0x40)
executing program 4:
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xfffffffc, @empty, 0x7}, 0x1c)
listen(r0, 0xd)
syz_emit_ethernet(0x4e, &(0x7f0000000240)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a8435", 0x18, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@eol]}}}}}}}}, 0x0)
executing program 4:
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x12040, 0x0)
mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1)
r0 = socket$inet6_mptcp(0xa, 0x1, 0x106)
setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f00000000c0)="ad", 0x1)
executing program 0:
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0xc810)
socket$nl_generic(0x10, 0x3, 0x10)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000180), 0x2, 0x141102)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @empty}], 0x10)
socket$kcm(0x10, 0x2, 0x0)
r2 = open(0x0, 0x1cbb42, 0x195)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x8400, 0x0)
signalfd4(r3, 0x0, 0x0, 0x0)
getpeername$unix(r2, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x10)
executing program 4:
syz_usb_connect(0x0, 0x36, &(0x7f00000004c0)=ANY=[@ANYBLOB="1a0100005c6b4408070a64006e40010203030902240001a8230800090400bc6435fb4d00090503034d00ff99090805", @ANYRES32], &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})
r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
close_range(r0, r0, 0x0)
executing program 2:
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001435010026bd0c333c84df250a4022fe", @ANYRES32, @ANYBLOB="140006"], 0x40}, 0x1, 0x0, 0x0, 0x811}, 0x0)
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000000)=ANY=[@ANYBLOB="480000001400090527bd7000fddbdf25021f80cb", @ANYRES32, @ANYBLOB="0800040064010100080008000400000008000200e0000002080009000000000008"], 0x48}, 0x1, 0x0, 0x0, 0x4040014}, 0x80)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="18"], 0x18}}, 0x0)
sendto$inet6(r0, &(0x7f0000000000)='s', 0x10a18, 0x800, 0x0, 0x4b6ae4f95a5de35b)
executing program 0:
write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000001640)={0xfc, {"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", 0x1000}}, 0x1006)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0)
r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0)
sendfile(r2, r1, 0x0, 0x100000000000ff)
executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="05000000e4ef1f00680000007f00000001"], 0x48)
bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000580)={r0, &(0x7f0000001600), 0x0}, 0x20)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./sys\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/usb/devices/usb1/manufacturer\x00', 0x0, 0x0)
read(r0, &(0x7f0000000100)=""/128, 0x80)
openat(0xffffffffffffff9c, 0x0, 0x42, 0x0)
executing program 2:
socket$nl_route(0x10, 0x3, 0x0)
socket(0x10, 0x3, 0x0)
add_key$keyring(&(0x7f0000000200), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0)
connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x6)
add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe)
syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8)
timerfd_settime(0xffffffffffffffff, 0x1, 0x0, 0x0)
timerfd_gettime(0xffffffffffffffff, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000640)='net/route\x00')
pread64(r2, &(0x7f000001a340)=""/102390, 0x18ff6, 0x4)
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8)
r0 = getpid()
sched_setaffinity(0x0, 0x0, 0x0)
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, 0x0)
r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]})
r4 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000000), 0x103000, 0x0)
ioctl$DMA_HEAP_IOCTL_ALLOC(r4, 0xc0184800, &(0x7f0000000100)={0x4, r3, 0x80000})
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000180))
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0)
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0)
read$FUSE(0xffffffffffffffff, 0x0, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_netfilter(0x10, 0x3, 0xc)
executing program 4:
fsopen(&(0x7f0000000000)='virtiofs\x00', 0x0)
executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001d40)={{{@in6=@mcast2, @in=@loopback, 0x4e23, 0xb, 0x4e23, 0x7, 0xa, 0xa0, 0xa0, 0x17}, {0x4, 0x9d, 0x101, 0x8, 0x9, 0x0, 0x1}, {0xfffffffffffffffa, 0x0, 0x709e}, 0x6, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast2, 0x4d2, 0x2b}, 0xa, @in6=@empty, 0x34ff, 0x4, 0x1, 0x0, 0x2, 0x7, 0x5}}, 0xe8)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/events/kvm/enable\x00', 0x1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, 0x0)
r1 = getpid()
syz_open_dev$tty1(0xc, 0x4, 0x1)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r2, &(0x7f0000032680)=""/102392, 0x18ff8)
sched_setaffinity(0x0, 0xfffffef7, &(0x7f0000000740)=0x410000002)
r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000540)='ns/pid_for_children\x00')
ioctl$NS_GET_PARENT(r3, 0xb702, 0x0)
r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ptrace$pokeuser(0x6, r4, 0x358, 0xffff8881f5c0a000)
utimes(0x0, &(0x7f0000001d40)={{}, {0x0, 0x80000000}})
openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200), 0x2, 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff)
mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./mnt\x00', 0x101000, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x81009431, 0x0)
executing program 4:
personality(0x16be454a496cd1d1)
syz_ublk_setup_io_uring(0x3e56, &(0x7f0000000440)={0x0, 0xb77c, 0x1, 0x6, 0xd6}, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000002c0))
executing program 4:
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0xc810)
socket$nl_generic(0x10, 0x3, 0x10)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000180), 0x2, 0x141102)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @empty}], 0x10)
socket$kcm(0x10, 0x2, 0x0)
r2 = open(0x0, 0x1cbb42, 0x195)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x8400, 0x0)
signalfd4(r3, 0x0, 0x0, 0x0)
getpeername$unix(r2, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program did not crash
bisect: testing without sub-chunk 2/3
testing program (duration=35s, {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}}): [7, 4, 2, 19, 20, 1, 14, 10, 20, 24, 6, 2, 5, 16, 21, 1, 20, 6, 2, 18, 3]
detailed listing:
executing program 1:
r0 = gettid()
r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x48000)
read(r1, &(0x7f0000000440)=""/186, 0xba)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x4058534c, &(0x7f00000003c0)={0x80, 0x2, {0x1, 0x3, 0x8b2c, 0x3, 0x2c3}})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000300)={0x3ff, 0x1, {0x2, 0x0, 0x207b, 0x2, 0x9}, 0x100})
tkill(r0, 0x7)
bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x3, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x6b, 0x11, 0x3c}, [], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x6}, 0x94)
executing program 1:
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000e00)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @empty}}}, 0x0, 0x0, 0x4a, 0x0, "e541bd3d3aa6a2bf75e9671e8abcb31c134f3a9db8f52e7300fe6e079f35ac63186c7244fc3b3801e79f15ced9fd7e55d0345bce05c13ed90158fbdeb70322ea3188f81890e3db00"}, 0xd8)
bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x8000}, 0x1c)
listen(0xffffffffffffffff, 0x7c2)
syz_emit_ethernet(0x4a, &(0x7f0000000480)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x28, 0x3c, 0x4000, 0x0, 0x4, 0x6, 0x0, @empty, @empty}, {{0x4e21, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0xf5b439e5fa041319, 0xc3, 0x0, 0x0, {[@md5sig={0x13, 0x12, "2b0a4c532395fc7786ead8d57a2231c4"}]}}}}}}}, 0x0)
executing program 1:
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)
keyctl$dh_compute(0x17, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0})
executing program 1:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
r2 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
write(0xffffffffffffffff, &(0x7f0000000140)='9', 0x1)
syz_emit_vhci(&(0x7f0000000280)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_pkts={{0x13, 0x5}, {0x1, [{0xc9, 0xb918}]}}}, 0x8)
r3 = syz_open_dev$vim2m(0x0, 0x6, 0x2)
ioctl$vim2m_VIDIOC_S_CTRL(r3, 0xc008561c, 0x0)
r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
write(r4, &(0x7f0000000200)='2\x00\x00\x00\a\x00\x00\x00\x00\x00', 0xa)
executing program 1:
r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0)
mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c9944, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0])
ioctl$EXT4_IOC_MIGRATE(r0, 0x6609)
mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400))
chdir(&(0x7f0000000080)='./file1\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file7\x00', 0x144)
syz_mount_image$fuse(0x0, &(0x7f00000001c0)='./file7/file0\x00', 0x100000, 0x0, 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file7/file0\x00', 0xc8000, 0x120)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x888880, 0x0)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000200)={{0x1, 0x1, 0x18, <r3=>r1, {0x1}}, './file0\x00'})
epoll_create1(0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x3b, 0x301, 0x2270bd24, 0x25dfdbff, {0xd}}, 0x14}, 0x1, 0x0, 0x0, 0x4008}, 0x20040000)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
ioctl$XFS_IOC_GET_RESBLKS(r0, 0x80105873, &(0x7f0000000000))
ioctl$DRM_IOCTL_PANTHOR_VM_CREATE(r3, 0xc0106441, &(0x7f00000000c0)={0x0, <r4=>0x0, 0x4})
ioctl$DRM_IOCTL_PANTHOR_TILER_HEAP_CREATE(r3, 0xc028644b, &(0x7f0000000280)={r4, 0x8, 0x420000, 0x5, 0x8, 0x0, 0xfffffffffffffffa, 0xe})
sendto$l2tp6(r1, &(0x7f0000000440)="8bb49e7be8075e33d906292116198648c5c24353a981d86882838e52f4c0f4171be61f2c37ee6a8a26b970bc043b325f88bdef9cb53881e0f720ed9a58bd2d56a4d2859530a60aea58a7cffe47c85f74e7dd78bf6cf5e50b034668fb61cb80beaadf0d030f908b964854b2e9771c4842eee4c9382719e53c6292f5e6b83a2d01a7691ca6dd4a29f7bab7f707d8aa39feae229b9006fd82cf3e78b96c534a810b6d99d8a9cd60c1bfac239b7957bf6a197c88fc324b7dfb7ffa9e642ed2be392234e04bcefb718f563d227f64ae316486c403b473706705d3f3853fd97d4f9302ebd42d78a9c38f3cfcafc888e1d9528d1eb4c7e2", 0xf4, 0x4040000, &(0x7f0000000540)={0xa, 0x0, 0x9, @remote, 0x1ff, 0x2}, 0x20)
executing program 1:
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @random="7977b4838ee4", @void, {@ipv6={0x86dd, @icmpv6={0x1, 0x6, "fbddf0", 0x8, 0x3a, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, {[], @echo_reply={0x81, 0x0, 0x0, 0x2, 0x9}}}}}}, 0x0)
executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000240)={@remote, 0x0, 0x0, 0x0, 0x0, 0x72, 0x2}, 0x20)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, '\x00', 0xffffffffffffffff}}, 0x20)
socket$nl_route(0x10, 0x3, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce)
r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8)
r3 = syz_open_dev$sndpcmc(&(0x7f0000000120), 0x1, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r3, 0xc2604111, &(0x7f0000000680)={0x1, [[0xffffffff, 0xffffffff, 0xffffffff, 0x4000001, 0xffffffff, 0xfffffffc, 0xffffffff, 0xffffffff], [0xfffffffb, 0x2, 0xfffffffd, 0xa, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0x2a5a, 0xffffffff, 0xffffffff, 0xffffffff, 0x3, 0xffffffff]], '\x00', [{0x10, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x9, 0x0, 0x0, 0x1}, {0xac44, 0xac44, 0x0, 0x0, 0x1}, {0xa, 0x186a0, 0x0, 0x0, 0x1}, {0x103, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x101000, 0x0, 0x0, 0x1}, {0x2, 0x9, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0xffd, 0x0, 0x0, 0x1}, {0x1000, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]})
executing program 3:
connect$unix(0xffffffffffffffff, 0x0, 0x0)
socket$rds(0x15, 0x5, 0x0)
r0 = socket(0x2000000015, 0x80005, 0x0)
recvmsg$can_bcm(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0}, 0x10002)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
sched_setaffinity(0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./my_configfs\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.0/midi1_num_groups\x00', 0x1, 0x0)
write(r1, &(0x7f0000000000)="320d9f925ab0787ed97f2ac837bd4303c0e8f1e341b60b04a50e15d89f41a26edf0cb4a8663144a6303704b23b4c5c256d1407498edb1322eab5bebf36abbd7310095969b2d02bee1a96f00363317743602ad854c4298e6aec01edb1ce498c4c27d396eb49a7251cbbab9e02975ceeede0b8824bdd8a53ef4291", 0x7a)
executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001d40)={{{@in6=@mcast2, @in=@loopback, 0x4e23, 0xb, 0x4e23, 0x7, 0xa, 0xa0, 0xa0, 0x17}, {0x4, 0x9d, 0x101, 0x8, 0x9, 0x0, 0x1}, {0xfffffffffffffffa, 0x0, 0x709e}, 0x6, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast2, 0x4d2, 0x2b}, 0xa, @in6=@empty, 0x34ff, 0x4, 0x1, 0x0, 0x2, 0x7, 0x5}}, 0xe8)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/events/kvm/enable\x00', 0x1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, 0x0)
r1 = getpid()
syz_open_dev$tty1(0xc, 0x4, 0x1)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r2, &(0x7f0000032680)=""/102392, 0x18ff8)
sched_setaffinity(0x0, 0xfffffef7, &(0x7f0000000740)=0x410000002)
r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000540)='ns/pid_for_children\x00')
ioctl$NS_GET_PARENT(r3, 0xb702, 0x0)
r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ptrace$pokeuser(0x6, r4, 0x358, 0xffff8881f5c0a000)
utimes(0x0, &(0x7f0000001d40)={{}, {0x0, 0x80000000}})
openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200), 0x2, 0x0)
executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns\x00')
r1 = open_tree(r0, &(0x7f0000000300)='mnt\x00', 0x88101)
r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x89101)
move_mount(r1, 0x0, r2, 0x0, 0x46)
unlink(&(0x7f0000000440)='./cgroup\x00')
fanotify_init(0x4, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r4=>0x0})
sendmsg$NFNL_MSG_ACCT_NEW(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x14, 0x0, 0x7, 0x101, 0x0, 0x0, {0x3, 0x0, 0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x40000c5}, 0x4000)
sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000070000100000000000000000007000000", @ANYRES32=r4, @ANYBLOB='\f\x00'], 0x24}}, 0x44004)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
r5 = socket$inet_mptcp(0x2, 0x1, 0x106)
setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f00000001c0)=0x1, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000140)='cdg', 0x3)
bind$inet(r5, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10)
sendmmsg$inet(r5, &(0x7f0000004980)=[{{&(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000340)="b9cd14c222ee", 0x4b}], 0x1}}], 0x49, 0x20008000)
setsockopt$inet_tcp_TLS_TX(r5, 0x6, 0x1, &(0x7f00000004c0)=@ccm_128={{0x304}, '\x00', "bcf87c7910b661b4be4ae0143548a525", "07b5e559", "1aec271e54d0bbda"}, 0x28)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r6 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r6, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
setitimer(0x2, &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0)
executing program 0:
write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000001640)={0xfc, {"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", 0x1000}}, 0x1006)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0)
r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0)
sendfile(r2, r1, 0x0, 0x100000000000ff)
executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="05000000e4ef1f00680000007f00000001"], 0x48)
bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000580)={r0, &(0x7f0000001600), 0x0}, 0x20)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f00000000c0)='./sys\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/usb/devices/usb1/manufacturer\x00', 0x0, 0x0)
read(r0, &(0x7f0000000100)=""/128, 0x80)
openat(0xffffffffffffff9c, 0x0, 0x42, 0x0)
executing program 2:
socket$nl_route(0x10, 0x3, 0x0)
socket(0x10, 0x3, 0x0)
add_key$keyring(&(0x7f0000000200), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0)
connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x6)
add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe)
syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0)
r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8)
timerfd_settime(0xffffffffffffffff, 0x1, 0x0, 0x0)
timerfd_gettime(0xffffffffffffffff, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000640)='net/route\x00')
pread64(r2, &(0x7f000001a340)=""/102390, 0x18ff6, 0x4)
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8)
r0 = getpid()
sched_setaffinity(0x0, 0x0, 0x0)
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, 0x0)
r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]})
r4 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000000), 0x103000, 0x0)
ioctl$DMA_HEAP_IOCTL_ALLOC(r4, 0xc0184800, &(0x7f0000000100)={0x4, r3, 0x80000})
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000180))
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0)
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0)
read$FUSE(0xffffffffffffffff, 0x0, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_netfilter(0x10, 0x3, 0xc)
executing program 4:
fsopen(&(0x7f0000000000)='virtiofs\x00', 0x0)
executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001d40)={{{@in6=@mcast2, @in=@loopback, 0x4e23, 0xb, 0x4e23, 0x7, 0xa, 0xa0, 0xa0, 0x17}, {0x4, 0x9d, 0x101, 0x8, 0x9, 0x0, 0x1}, {0xfffffffffffffffa, 0x0, 0x709e}, 0x6, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast2, 0x4d2, 0x2b}, 0xa, @in6=@empty, 0x34ff, 0x4, 0x1, 0x0, 0x2, 0x7, 0x5}}, 0xe8)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/events/kvm/enable\x00', 0x1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, 0x0)
r1 = getpid()
syz_open_dev$tty1(0xc, 0x4, 0x1)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r2, &(0x7f0000032680)=""/102392, 0x18ff8)
sched_setaffinity(0x0, 0xfffffef7, &(0x7f0000000740)=0x410000002)
r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000540)='ns/pid_for_children\x00')
ioctl$NS_GET_PARENT(r3, 0xb702, 0x0)
r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ptrace$pokeuser(0x6, r4, 0x358, 0xffff8881f5c0a000)
utimes(0x0, &(0x7f0000001d40)={{}, {0x0, 0x80000000}})
openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200), 0x2, 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff)
mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./mnt\x00', 0x101000, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x81009431, 0x0)
executing program 4:
personality(0x16be454a496cd1d1)
syz_ublk_setup_io_uring(0x3e56, &(0x7f0000000440)={0x0, 0xb77c, 0x1, 0x6, 0xd6}, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000002c0))
executing program 4:
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0xc810)
socket$nl_generic(0x10, 0x3, 0x10)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000180), 0x2, 0x141102)
writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @empty}], 0x10)
socket$kcm(0x10, 0x2, 0x0)
r2 = open(0x0, 0x1cbb42, 0x195)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x8400, 0x0)
signalfd4(r3, 0x0, 0x0, 0x0)
getpeername$unix(r2, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in l2cap_chan_connect
bisect: the chunk can be dropped
bisect: testing without sub-chunk 3/3
testing program (duration=32s, {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}}): [7, 4, 2, 19, 20, 1, 14, 10, 20, 24, 3]
detailed listing:
executing program 1:
r0 = gettid()
r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x48000)
read(r1, &(0x7f0000000440)=""/186, 0xba)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x4058534c, &(0x7f00000003c0)={0x80, 0x2, {0x1, 0x3, 0x8b2c, 0x3, 0x2c3}})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000300)={0x3ff, 0x1, {0x2, 0x0, 0x207b, 0x2, 0x9}, 0x100})
tkill(r0, 0x7)
bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x3, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x6b, 0x11, 0x3c}, [], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x6}, 0x94)
executing program 1:
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000e00)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @empty}}}, 0x0, 0x0, 0x4a, 0x0, "e541bd3d3aa6a2bf75e9671e8abcb31c134f3a9db8f52e7300fe6e079f35ac63186c7244fc3b3801e79f15ced9fd7e55d0345bce05c13ed90158fbdeb70322ea3188f81890e3db00"}, 0xd8)
bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x8000}, 0x1c)
listen(0xffffffffffffffff, 0x7c2)
syz_emit_ethernet(0x4a, &(0x7f0000000480)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x28, 0x3c, 0x4000, 0x0, 0x4, 0x6, 0x0, @empty, @empty}, {{0x4e21, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0xf5b439e5fa041319, 0xc3, 0x0, 0x0, {[@md5sig={0x13, 0x12, "2b0a4c532395fc7786ead8d57a2231c4"}]}}}}}}}, 0x0)
executing program 1:
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)
keyctl$dh_compute(0x17, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0})
executing program 1:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
r2 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
write(0xffffffffffffffff, &(0x7f0000000140)='9', 0x1)
syz_emit_vhci(&(0x7f0000000280)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_pkts={{0x13, 0x5}, {0x1, [{0xc9, 0xb918}]}}}, 0x8)
r3 = syz_open_dev$vim2m(0x0, 0x6, 0x2)
ioctl$vim2m_VIDIOC_S_CTRL(r3, 0xc008561c, 0x0)
r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
write(r4, &(0x7f0000000200)='2\x00\x00\x00\a\x00\x00\x00\x00\x00', 0xa)
executing program 1:
r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0)
mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c9944, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0])
ioctl$EXT4_IOC_MIGRATE(r0, 0x6609)
mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400))
chdir(&(0x7f0000000080)='./file1\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file7\x00', 0x144)
syz_mount_image$fuse(0x0, &(0x7f00000001c0)='./file7/file0\x00', 0x100000, 0x0, 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file7/file0\x00', 0xc8000, 0x120)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x888880, 0x0)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000200)={{0x1, 0x1, 0x18, <r3=>r1, {0x1}}, './file0\x00'})
epoll_create1(0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x3b, 0x301, 0x2270bd24, 0x25dfdbff, {0xd}}, 0x14}, 0x1, 0x0, 0x0, 0x4008}, 0x20040000)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
ioctl$XFS_IOC_GET_RESBLKS(r0, 0x80105873, &(0x7f0000000000))
ioctl$DRM_IOCTL_PANTHOR_VM_CREATE(r3, 0xc0106441, &(0x7f00000000c0)={0x0, <r4=>0x0, 0x4})
ioctl$DRM_IOCTL_PANTHOR_TILER_HEAP_CREATE(r3, 0xc028644b, &(0x7f0000000280)={r4, 0x8, 0x420000, 0x5, 0x8, 0x0, 0xfffffffffffffffa, 0xe})
sendto$l2tp6(r1, &(0x7f0000000440)="8bb49e7be8075e33d906292116198648c5c24353a981d86882838e52f4c0f4171be61f2c37ee6a8a26b970bc043b325f88bdef9cb53881e0f720ed9a58bd2d56a4d2859530a60aea58a7cffe47c85f74e7dd78bf6cf5e50b034668fb61cb80beaadf0d030f908b964854b2e9771c4842eee4c9382719e53c6292f5e6b83a2d01a7691ca6dd4a29f7bab7f707d8aa39feae229b9006fd82cf3e78b96c534a810b6d99d8a9cd60c1bfac239b7957bf6a197c88fc324b7dfb7ffa9e642ed2be392234e04bcefb718f563d227f64ae316486c403b473706705d3f3853fd97d4f9302ebd42d78a9c38f3cfcafc888e1d9528d1eb4c7e2", 0xf4, 0x4040000, &(0x7f0000000540)={0xa, 0x0, 0x9, @remote, 0x1ff, 0x2}, 0x20)
executing program 1:
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @random="7977b4838ee4", @void, {@ipv6={0x86dd, @icmpv6={0x1, 0x6, "fbddf0", 0x8, 0x3a, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, {[], @echo_reply={0x81, 0x0, 0x0, 0x2, 0x9}}}}}}, 0x0)
executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000240)={@remote, 0x0, 0x0, 0x0, 0x0, 0x72, 0x2}, 0x20)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, '\x00', 0xffffffffffffffff}}, 0x20)
socket$nl_route(0x10, 0x3, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce)
r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8)
r3 = syz_open_dev$sndpcmc(&(0x7f0000000120), 0x1, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r3, 0xc2604111, &(0x7f0000000680)={0x1, [[0xffffffff, 0xffffffff, 0xffffffff, 0x4000001, 0xffffffff, 0xfffffffc, 0xffffffff, 0xffffffff], [0xfffffffb, 0x2, 0xfffffffd, 0xa, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0x2a5a, 0xffffffff, 0xffffffff, 0xffffffff, 0x3, 0xffffffff]], '\x00', [{0x10, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x9, 0x0, 0x0, 0x1}, {0xac44, 0xac44, 0x0, 0x0, 0x1}, {0xa, 0x186a0, 0x0, 0x0, 0x1}, {0x103, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x101000, 0x0, 0x0, 0x1}, {0x2, 0x9, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0xffd, 0x0, 0x0, 0x1}, {0x1000, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]})
executing program 3:
connect$unix(0xffffffffffffffff, 0x0, 0x0)
socket$rds(0x15, 0x5, 0x0)
r0 = socket(0x2000000015, 0x80005, 0x0)
recvmsg$can_bcm(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0}, 0x10002)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
sched_setaffinity(0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./my_configfs\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.0/midi1_num_groups\x00', 0x1, 0x0)
write(r1, &(0x7f0000000000)="320d9f925ab0787ed97f2ac837bd4303c0e8f1e341b60b04a50e15d89f41a26edf0cb4a8663144a6303704b23b4c5c256d1407498edb1322eab5bebf36abbd7310095969b2d02bee1a96f00363317743602ad854c4298e6aec01edb1ce498c4c27d396eb49a7251cbbab9e02975ceeede0b8824bdd8a53ef4291", 0x7a)
executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001d40)={{{@in6=@mcast2, @in=@loopback, 0x4e23, 0xb, 0x4e23, 0x7, 0xa, 0xa0, 0xa0, 0x17}, {0x4, 0x9d, 0x101, 0x8, 0x9, 0x0, 0x1}, {0xfffffffffffffffa, 0x0, 0x709e}, 0x6, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast2, 0x4d2, 0x2b}, 0xa, @in6=@empty, 0x34ff, 0x4, 0x1, 0x0, 0x2, 0x7, 0x5}}, 0xe8)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/events/kvm/enable\x00', 0x1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, 0x0)
r1 = getpid()
syz_open_dev$tty1(0xc, 0x4, 0x1)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r2, &(0x7f0000032680)=""/102392, 0x18ff8)
sched_setaffinity(0x0, 0xfffffef7, &(0x7f0000000740)=0x410000002)
r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000540)='ns/pid_for_children\x00')
ioctl$NS_GET_PARENT(r3, 0xb702, 0x0)
r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ptrace$pokeuser(0x6, r4, 0x358, 0xffff8881f5c0a000)
utimes(0x0, &(0x7f0000001d40)={{}, {0x0, 0x80000000}})
openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200), 0x2, 0x0)
executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns\x00')
r1 = open_tree(r0, &(0x7f0000000300)='mnt\x00', 0x88101)
r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x89101)
move_mount(r1, 0x0, r2, 0x0, 0x46)
unlink(&(0x7f0000000440)='./cgroup\x00')
fanotify_init(0x4, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r4=>0x0})
sendmsg$NFNL_MSG_ACCT_NEW(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x14, 0x0, 0x7, 0x101, 0x0, 0x0, {0x3, 0x0, 0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x40000c5}, 0x4000)
sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000070000100000000000000000007000000", @ANYRES32=r4, @ANYBLOB='\f\x00'], 0x24}}, 0x44004)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
r5 = socket$inet_mptcp(0x2, 0x1, 0x106)
setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f00000001c0)=0x1, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000140)='cdg', 0x3)
bind$inet(r5, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10)
sendmmsg$inet(r5, &(0x7f0000004980)=[{{&(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000340)="b9cd14c222ee", 0x4b}], 0x1}}], 0x49, 0x20008000)
setsockopt$inet_tcp_TLS_TX(r5, 0x6, 0x1, &(0x7f00000004c0)=@ccm_128={{0x304}, '\x00', "bcf87c7910b661b4be4ae0143548a525", "07b5e559", "1aec271e54d0bbda"}, 0x28)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r6 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r6, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
setitimer(0x2, &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in rfcomm_security_cfm
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <10>
bisect: split chunk #0 of len 10 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=31s, {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}}): [1, 14, 10, 20, 24, 3]
detailed listing:
executing program 1:
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @random="7977b4838ee4", @void, {@ipv6={0x86dd, @icmpv6={0x1, 0x6, "fbddf0", 0x8, 0x3a, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, {[], @echo_reply={0x81, 0x0, 0x0, 0x2, 0x9}}}}}}, 0x0)
executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000240)={@remote, 0x0, 0x0, 0x0, 0x0, 0x72, 0x2}, 0x20)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, '\x00', 0xffffffffffffffff}}, 0x20)
socket$nl_route(0x10, 0x3, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce)
r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8)
r3 = syz_open_dev$sndpcmc(&(0x7f0000000120), 0x1, 0x2)
ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r3, 0xc2604111, &(0x7f0000000680)={0x1, [[0xffffffff, 0xffffffff, 0xffffffff, 0x4000001, 0xffffffff, 0xfffffffc, 0xffffffff, 0xffffffff], [0xfffffffb, 0x2, 0xfffffffd, 0xa, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0x2a5a, 0xffffffff, 0xffffffff, 0xffffffff, 0x3, 0xffffffff]], '\x00', [{0x10, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x9, 0x0, 0x0, 0x1}, {0xac44, 0xac44, 0x0, 0x0, 0x1}, {0xa, 0x186a0, 0x0, 0x0, 0x1}, {0x103, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x101000, 0x0, 0x0, 0x1}, {0x2, 0x9, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0xffd, 0x0, 0x0, 0x1}, {0x1000, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]})
executing program 3:
connect$unix(0xffffffffffffffff, 0x0, 0x0)
socket$rds(0x15, 0x5, 0x0)
r0 = socket(0x2000000015, 0x80005, 0x0)
recvmsg$can_bcm(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0}, 0x10002)
sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
sched_setaffinity(0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./my_configfs\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.0/midi1_num_groups\x00', 0x1, 0x0)
write(r1, &(0x7f0000000000)="320d9f925ab0787ed97f2ac837bd4303c0e8f1e341b60b04a50e15d89f41a26edf0cb4a8663144a6303704b23b4c5c256d1407498edb1322eab5bebf36abbd7310095969b2d02bee1a96f00363317743602ad854c4298e6aec01edb1ce498c4c27d396eb49a7251cbbab9e02975ceeede0b8824bdd8a53ef4291", 0x7a)
executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001d40)={{{@in6=@mcast2, @in=@loopback, 0x4e23, 0xb, 0x4e23, 0x7, 0xa, 0xa0, 0xa0, 0x17}, {0x4, 0x9d, 0x101, 0x8, 0x9, 0x0, 0x1}, {0xfffffffffffffffa, 0x0, 0x709e}, 0x6, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast2, 0x4d2, 0x2b}, 0xa, @in6=@empty, 0x34ff, 0x4, 0x1, 0x0, 0x2, 0x7, 0x5}}, 0xe8)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/events/kvm/enable\x00', 0x1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, 0x0)
r1 = getpid()
syz_open_dev$tty1(0xc, 0x4, 0x1)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4)
r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
read$msr(r2, &(0x7f0000032680)=""/102392, 0x18ff8)
sched_setaffinity(0x0, 0xfffffef7, &(0x7f0000000740)=0x410000002)
r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000540)='ns/pid_for_children\x00')
ioctl$NS_GET_PARENT(r3, 0xb702, 0x0)
r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
ptrace$pokeuser(0x6, r4, 0x358, 0xffff8881f5c0a000)
utimes(0x0, &(0x7f0000001d40)={{}, {0x0, 0x80000000}})
openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200), 0x2, 0x0)
executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns\x00')
r1 = open_tree(r0, &(0x7f0000000300)='mnt\x00', 0x88101)
r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x89101)
move_mount(r1, 0x0, r2, 0x0, 0x46)
unlink(&(0x7f0000000440)='./cgroup\x00')
fanotify_init(0x4, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r4=>0x0})
sendmsg$NFNL_MSG_ACCT_NEW(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x14, 0x0, 0x7, 0x101, 0x0, 0x0, {0x3, 0x0, 0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x40000c5}, 0x4000)
sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000070000100000000000000000007000000", @ANYRES32=r4, @ANYBLOB='\f\x00'], 0x24}}, 0x44004)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0)
r5 = socket$inet_mptcp(0x2, 0x1, 0x106)
setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f00000001c0)=0x1, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000140)='cdg', 0x3)
bind$inet(r5, &(0x7f0000000100)={0x2, 0x4e24, @loopback}, 0x10)
sendmmsg$inet(r5, &(0x7f0000004980)=[{{&(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000340)="b9cd14c222ee", 0x4b}], 0x1}}], 0x49, 0x20008000)
setsockopt$inet_tcp_TLS_TX(r5, 0x6, 0x1, &(0x7f00000004c0)=@ccm_128={{0x304}, '\x00', "bcf87c7910b661b4be4ae0143548a525", "07b5e559", "1aec271e54d0bbda"}, 0x28)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0)
r6 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r6, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
setitimer(0x2, &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=31s, {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}}): [7, 4, 2, 19, 20, 3]
detailed listing:
executing program 1:
r0 = gettid()
r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x48000)
read(r1, &(0x7f0000000440)=""/186, 0xba)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x4058534c, &(0x7f00000003c0)={0x80, 0x2, {0x1, 0x3, 0x8b2c, 0x3, 0x2c3}})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000300)={0x3ff, 0x1, {0x2, 0x0, 0x207b, 0x2, 0x9}, 0x100})
tkill(r0, 0x7)
bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x3, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x6b, 0x11, 0x3c}, [], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x6}, 0x94)
executing program 1:
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000e00)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @empty}}}, 0x0, 0x0, 0x4a, 0x0, "e541bd3d3aa6a2bf75e9671e8abcb31c134f3a9db8f52e7300fe6e079f35ac63186c7244fc3b3801e79f15ced9fd7e55d0345bce05c13ed90158fbdeb70322ea3188f81890e3db00"}, 0xd8)
bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x8000}, 0x1c)
listen(0xffffffffffffffff, 0x7c2)
syz_emit_ethernet(0x4a, &(0x7f0000000480)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x28, 0x3c, 0x4000, 0x0, 0x4, 0x6, 0x0, @empty, @empty}, {{0x4e21, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0xf5b439e5fa041319, 0xc3, 0x0, 0x0, {[@md5sig={0x13, 0x12, "2b0a4c532395fc7786ead8d57a2231c4"}]}}}}}}}, 0x0)
executing program 1:
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)
keyctl$dh_compute(0x17, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0})
executing program 1:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
r2 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
write(0xffffffffffffffff, &(0x7f0000000140)='9', 0x1)
syz_emit_vhci(&(0x7f0000000280)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_pkts={{0x13, 0x5}, {0x1, [{0xc9, 0xb918}]}}}, 0x8)
r3 = syz_open_dev$vim2m(0x0, 0x6, 0x2)
ioctl$vim2m_VIDIOC_S_CTRL(r3, 0xc008561c, 0x0)
r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
write(r4, &(0x7f0000000200)='2\x00\x00\x00\a\x00\x00\x00\x00\x00', 0xa)
executing program 1:
r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0)
mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c9944, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0])
ioctl$EXT4_IOC_MIGRATE(r0, 0x6609)
mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400))
chdir(&(0x7f0000000080)='./file1\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file7\x00', 0x144)
syz_mount_image$fuse(0x0, &(0x7f00000001c0)='./file7/file0\x00', 0x100000, 0x0, 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file7/file0\x00', 0xc8000, 0x120)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x888880, 0x0)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000200)={{0x1, 0x1, 0x18, <r3=>r1, {0x1}}, './file0\x00'})
epoll_create1(0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x3b, 0x301, 0x2270bd24, 0x25dfdbff, {0xd}}, 0x14}, 0x1, 0x0, 0x0, 0x4008}, 0x20040000)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
ioctl$XFS_IOC_GET_RESBLKS(r0, 0x80105873, &(0x7f0000000000))
ioctl$DRM_IOCTL_PANTHOR_VM_CREATE(r3, 0xc0106441, &(0x7f00000000c0)={0x0, <r4=>0x0, 0x4})
ioctl$DRM_IOCTL_PANTHOR_TILER_HEAP_CREATE(r3, 0xc028644b, &(0x7f0000000280)={r4, 0x8, 0x420000, 0x5, 0x8, 0x0, 0xfffffffffffffffa, 0xe})
sendto$l2tp6(r1, &(0x7f0000000440)="8bb49e7be8075e33d906292116198648c5c24353a981d86882838e52f4c0f4171be61f2c37ee6a8a26b970bc043b325f88bdef9cb53881e0f720ed9a58bd2d56a4d2859530a60aea58a7cffe47c85f74e7dd78bf6cf5e50b034668fb61cb80beaadf0d030f908b964854b2e9771c4842eee4c9382719e53c6292f5e6b83a2d01a7691ca6dd4a29f7bab7f707d8aa39feae229b9006fd82cf3e78b96c534a810b6d99d8a9cd60c1bfac239b7957bf6a197c88fc324b7dfb7ffa9e642ed2be392234e04bcefb718f563d227f64ae316486c403b473706705d3f3853fd97d4f9302ebd42d78a9c38f3cfcafc888e1d9528d1eb4c7e2", 0xf4, 0x4040000, &(0x7f0000000540)={0xa, 0x0, 0x9, @remote, 0x1ff, 0x2}, 0x20)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in rfcomm_security_cfm
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <5>
bisect: split chunk #0 of len 5 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=30s, {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}}): [19, 20, 3]
detailed listing:
executing program 1:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
r2 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
write(0xffffffffffffffff, &(0x7f0000000140)='9', 0x1)
syz_emit_vhci(&(0x7f0000000280)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_pkts={{0x13, 0x5}, {0x1, [{0xc9, 0xb918}]}}}, 0x8)
r3 = syz_open_dev$vim2m(0x0, 0x6, 0x2)
ioctl$vim2m_VIDIOC_S_CTRL(r3, 0xc008561c, 0x0)
r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
write(r4, &(0x7f0000000200)='2\x00\x00\x00\a\x00\x00\x00\x00\x00', 0xa)
executing program 1:
r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0)
mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c9944, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0])
ioctl$EXT4_IOC_MIGRATE(r0, 0x6609)
mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400))
chdir(&(0x7f0000000080)='./file1\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file7\x00', 0x144)
syz_mount_image$fuse(0x0, &(0x7f00000001c0)='./file7/file0\x00', 0x100000, 0x0, 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file7/file0\x00', 0xc8000, 0x120)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x888880, 0x0)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000200)={{0x1, 0x1, 0x18, <r3=>r1, {0x1}}, './file0\x00'})
epoll_create1(0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x3b, 0x301, 0x2270bd24, 0x25dfdbff, {0xd}}, 0x14}, 0x1, 0x0, 0x0, 0x4008}, 0x20040000)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
ioctl$XFS_IOC_GET_RESBLKS(r0, 0x80105873, &(0x7f0000000000))
ioctl$DRM_IOCTL_PANTHOR_VM_CREATE(r3, 0xc0106441, &(0x7f00000000c0)={0x0, <r4=>0x0, 0x4})
ioctl$DRM_IOCTL_PANTHOR_TILER_HEAP_CREATE(r3, 0xc028644b, &(0x7f0000000280)={r4, 0x8, 0x420000, 0x5, 0x8, 0x0, 0xfffffffffffffffa, 0xe})
sendto$l2tp6(r1, &(0x7f0000000440)="8bb49e7be8075e33d906292116198648c5c24353a981d86882838e52f4c0f4171be61f2c37ee6a8a26b970bc043b325f88bdef9cb53881e0f720ed9a58bd2d56a4d2859530a60aea58a7cffe47c85f74e7dd78bf6cf5e50b034668fb61cb80beaadf0d030f908b964854b2e9771c4842eee4c9382719e53c6292f5e6b83a2d01a7691ca6dd4a29f7bab7f707d8aa39feae229b9006fd82cf3e78b96c534a810b6d99d8a9cd60c1bfac239b7957bf6a197c88fc324b7dfb7ffa9e642ed2be392234e04bcefb718f563d227f64ae316486c403b473706705d3f3853fd97d4f9302ebd42d78a9c38f3cfcafc888e1d9528d1eb4c7e2", 0xf4, 0x4040000, &(0x7f0000000540)={0xa, 0x0, 0x9, @remote, 0x1ff, 0x2}, 0x20)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in l2cap_chan_connect
bisect: the chunk can be dropped
bisect: testing without sub-chunk 2/2
bisect: no need to test this chunk, it's definitely needed
bisect: split chunks (needed=true): <2>
bisect: split chunk #0 of len 2 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=30s, {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}}): [20, 3]
detailed listing:
executing program 1:
r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0)
mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c9944, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0])
ioctl$EXT4_IOC_MIGRATE(r0, 0x6609)
mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400))
chdir(&(0x7f0000000080)='./file1\x00')
mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file7\x00', 0x144)
syz_mount_image$fuse(0x0, &(0x7f00000001c0)='./file7/file0\x00', 0x100000, 0x0, 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file7/file0\x00', 0xc8000, 0x120)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x888880, 0x0)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000200)={{0x1, 0x1, 0x18, <r3=>r1, {0x1}}, './file0\x00'})
epoll_create1(0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x3b, 0x301, 0x2270bd24, 0x25dfdbff, {0xd}}, 0x14}, 0x1, 0x0, 0x0, 0x4008}, 0x20040000)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
ioctl$XFS_IOC_GET_RESBLKS(r0, 0x80105873, &(0x7f0000000000))
ioctl$DRM_IOCTL_PANTHOR_VM_CREATE(r3, 0xc0106441, &(0x7f00000000c0)={0x0, <r4=>0x0, 0x4})
ioctl$DRM_IOCTL_PANTHOR_TILER_HEAP_CREATE(r3, 0xc028644b, &(0x7f0000000280)={r4, 0x8, 0x420000, 0x5, 0x8, 0x0, 0xfffffffffffffffa, 0xe})
sendto$l2tp6(r1, &(0x7f0000000440)="8bb49e7be8075e33d906292116198648c5c24353a981d86882838e52f4c0f4171be61f2c37ee6a8a26b970bc043b325f88bdef9cb53881e0f720ed9a58bd2d56a4d2859530a60aea58a7cffe47c85f74e7dd78bf6cf5e50b034668fb61cb80beaadf0d030f908b964854b2e9771c4842eee4c9382719e53c6292f5e6b83a2d01a7691ca6dd4a29f7bab7f707d8aa39feae229b9006fd82cf3e78b96c534a810b6d99d8a9cd60c1bfac239b7957bf6a197c88fc324b7dfb7ffa9e642ed2be392234e04bcefb718f563d227f64ae316486c403b473706705d3f3853fd97d4f9302ebd42d78a9c38f3cfcafc888e1d9528d1eb4c7e2", 0xf4, 0x4040000, &(0x7f0000000540)={0xa, 0x0, 0x9, @remote, 0x1ff, 0x2}, 0x20)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=30s, {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}}): [19, 3]
detailed listing:
executing program 1:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
r2 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
write(0xffffffffffffffff, &(0x7f0000000140)='9', 0x1)
syz_emit_vhci(&(0x7f0000000280)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_pkts={{0x13, 0x5}, {0x1, [{0xc9, 0xb918}]}}}, 0x8)
r3 = syz_open_dev$vim2m(0x0, 0x6, 0x2)
ioctl$vim2m_VIDIOC_S_CTRL(r3, 0xc008561c, 0x0)
r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
write(r4, &(0x7f0000000200)='2\x00\x00\x00\a\x00\x00\x00\x00\x00', 0xa)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in rfcomm_security_cfm
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <1>
bisect: split chunk #0 of len 1 into 2 parts
bisect: no way to further split the chunk
bisect: 2 programs left: 

executing program 1:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
r2 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
write(0xffffffffffffffff, &(0x7f0000000140)='9', 0x1)
syz_emit_vhci(&(0x7f0000000280)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_pkts={{0x13, 0x5}, {0x1, [{0xc9, 0xb918}]}}}, 0x8)
r3 = syz_open_dev$vim2m(0x0, 0x6, 0x2)
ioctl$vim2m_VIDIOC_S_CTRL(r3, 0xc008561c, 0x0)
r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
write(r4, &(0x7f0000000200)='2\x00\x00\x00\a\x00\x00\x00\x00\x00', 0xa)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)


bisect: trying to concatenate
bisect: concatenate 2 entries
minimizing program #0 before concatenation
testing program (duration=45s, {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}}): [18, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
r2 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
write(0xffffffffffffffff, &(0x7f0000000140)='9', 0x1)
syz_emit_vhci(&(0x7f0000000280)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_pkts={{0x13, 0x5}, {0x1, [{0xc9, 0xb918}]}}}, 0x8)
r3 = syz_open_dev$vim2m(0x0, 0x6, 0x2)
ioctl$vim2m_VIDIOC_S_CTRL(r3, 0xc008561c, 0x0)
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in rfcomm_security_cfm
testing program (duration=45s, {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}}): [17, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
r2 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
write(0xffffffffffffffff, &(0x7f0000000140)='9', 0x1)
syz_emit_vhci(&(0x7f0000000280)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_pkts={{0x13, 0x5}, {0x1, [{0xc9, 0xb918}]}}}, 0x8)
r3 = syz_open_dev$vim2m(0x0, 0x6, 0x2)
ioctl$vim2m_VIDIOC_S_CTRL(r3, 0xc008561c, 0x0)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in l2cap_chan_connect
testing program (duration=45s, {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}}): [16, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
r2 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
write(0xffffffffffffffff, &(0x7f0000000140)='9', 0x1)
syz_emit_vhci(&(0x7f0000000280)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_pkts={{0x13, 0x5}, {0x1, [{0xc9, 0xb918}]}}}, 0x8)
syz_open_dev$vim2m(0x0, 0x6, 0x2)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in l2cap_chan_connect
testing program (duration=45s, {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}}): [15, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
r2 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
write(0xffffffffffffffff, &(0x7f0000000140)='9', 0x1)
syz_emit_vhci(&(0x7f0000000280)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_pkts={{0x13, 0x5}, {0x1, [{0xc9, 0xb918}]}}}, 0x8)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in rfcomm_security_cfm
testing program (duration=45s, {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}}): [14, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
r2 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
write(0xffffffffffffffff, &(0x7f0000000140)='9', 0x1)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in l2cap_chan_connect
testing program (duration=45s, {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}}): [13, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
r2 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in l2cap_chan_connect
testing program (duration=45s, {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}}): [12, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
r2 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in rfcomm_security_cfm
testing program (duration=45s, {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}}): [11, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
r2 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program did not crash
testing program (duration=45s, {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}}): [11, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
r2 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in l2cap_chan_connect
testing program (duration=45s, {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}}): [10, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
r2 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in l2cap_chan_connect
testing program (duration=45s, {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}}): [9, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
socket$netlink(0x10, 0x3, 0x14)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in l2cap_chan_connect
testing program (duration=45s, {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}}): [8, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$bt_hci(r1, &(0x7f0000000000)={0x27}, 0x74)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in l2cap_chan_connect
testing program (duration=45s, {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}}): [7, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in l2cap_chan_connect
testing program (duration=45s, {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}}): [6, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in l2cap_chan_connect
testing program (duration=45s, {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}}): [5, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
read$FUSE(r0, 0x0, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in l2cap_chan_connect
testing program (duration=45s, {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}}): [4, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x8502, 0x0)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in rfcomm_security_cfm
testing program (duration=45s, {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}}): [3, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000082}, 0x80)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in l2cap_chan_connect
testing program (duration=45s, {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}}): [2, 3]
detailed listing:
executing program 0:
io_pgetevents(0x0, 0xe9, 0x0, 0x0, 0x0, 0xffffffffffffffff)
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in rfcomm_security_cfm
testing program (duration=45s, {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}}): [1, 3]
detailed listing:
executing program 0:
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
executing program 3:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)
close_range(r0, 0xffffffffffffffff, 0x0)

program crashed: possible deadlock in l2cap_chan_connect
minimized 19 calls -> 1 calls
minimizing program #1 before concatenation
testing program (duration=45s, {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}}): [1, 2]
detailed listing:
executing program 1:
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
executing program 0:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)

program crashed: possible deadlock in l2cap_chan_connect
testing program (duration=45s, {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}}): [1, 1]
detailed listing:
executing program 1:
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
executing program 0:
syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)

program did not crash
testing program (duration=45s, {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}}): [1, 1]
detailed listing:
executing program 1:
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
executing program 0:
connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)

program did not crash
minimized 3 calls -> 2 calls
testing program (duration=45s, {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_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
detailed listing:
executing program 0:
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)

program crashed: possible deadlock in l2cap_chan_connect
bisect: concatenation succeeded
found reproducer with 3 syscalls
minimizing guilty program
testing program (duration=45s, {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_emit_vhci-syz_init_net_socket$bt_rfcomm
detailed listing:
executing program 0:
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)

program did not crash
testing program (duration=45s, {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_emit_vhci-connect$bt_rfcomm
detailed listing:
executing program 0:
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)

program did not crash
testing program (duration=45s, {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_init_net_socket$bt_rfcomm-connect$bt_rfcomm
detailed listing:
executing program 0:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)

program did not crash
testing program (duration=45s, {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_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
detailed listing:
executing program 0:
syz_emit_vhci(0x0, 0x0)
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)

program did not crash
testing program (duration=45s, {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_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
detailed listing:
executing program 0:
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, 0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=45s, {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_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
program crashed: possible deadlock in l2cap_chan_connect
simplifying C reproducer
testing compiled C program (duration=45s, {Threaded:false 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_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
program crashed: possible deadlock in l2cap_chan_connect
testing compiled C program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false 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_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
program crashed: possible deadlock in l2cap_chan_connect
testing compiled C program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
program did not crash
testing compiled C program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false 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_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
program crashed: possible deadlock in l2cap_chan_connect
testing compiled C program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false 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_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
program crashed: possible deadlock in l2cap_chan_connect
testing compiled C program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false 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_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
program crashed: possible deadlock in l2cap_chan_connect
testing compiled C program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false 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_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
program crashed: possible deadlock in l2cap_chan_connect
testing compiled C program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false 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_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
program crashed: possible deadlock in l2cap_chan_connect
testing compiled C program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false 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_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
program did not crash
testing compiled C program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
program crashed: possible deadlock in l2cap_chan_connect
testing compiled C program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
program crashed: possible deadlock in l2cap_chan_connect
testing compiled C program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
program crashed: possible deadlock in l2cap_chan_connect
testing compiled C program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
program crashed: possible deadlock in l2cap_chan_connect
testing compiled C program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
program crashed: possible deadlock in l2cap_chan_connect
testing compiled C program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
program crashed: possible deadlock in l2cap_chan_connect
testing program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
detailed listing:
executing program 0:
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)

program crashed: possible deadlock in l2cap_chan_connect
validation run: crashed=true
testing program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
detailed listing:
executing program 0:
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)

program crashed: possible deadlock in l2cap_chan_connect
validation run: crashed=true
testing program (duration=45s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_vhci-syz_init_net_socket$bt_rfcomm-connect$bt_rfcomm
detailed listing:
executing program 0:
syz_emit_vhci(&(0x7f0000000480)=@HCI_EVENT_PKT={0x4, @hci_ev_auth_complete={{0x6, 0x3}, {0x0, 0xc9}}}, 0x6)
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, @none, 0x8}, 0xa)

program crashed: possible deadlock in l2cap_chan_connect
validation run: crashed=true
reproducing took 1h2m17.39895275s
repro crashed as (corrupted=false):
======================================================
WARNING: possible circular locking dependency detected
syzkaller #0 Not tainted
------------------------------------------------------
syz.0.17/4317 is trying to acquire lock:
ffff8880234ac478 (&hdev->lock){+.+.}-{3:3}, at: l2cap_chan_connect+0xfb/0xe20 net/bluetooth/l2cap_core.c:8232

but task is already holding lock:
ffffffff8d5b4408 (rfcomm_mutex){+.+.}-{3:3}, at: rfcomm_dlc_open+0x99/0x10c0 net/bluetooth/rfcomm/core.c:425

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #2 (rfcomm_mutex){+.+.}-{3:3}:
       __mutex_lock_common+0x1e5/0x2400 kernel/locking/mutex.c:596
       __mutex_lock kernel/locking/mutex.c:729 [inline]
       mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743
       rfcomm_security_cfm+0x95/0x780 net/bluetooth/rfcomm/core.c:2216
       hci_auth_cfm include/net/bluetooth/hci_core.h:1543 [inline]
       hci_auth_complete_evt+0x388/0xbb0 net/bluetooth/hci_event.c:3067
       hci_event_packet+0x701/0x1310 net/bluetooth/hci_event.c:6439
       hci_rx_work+0x255/0xa10 net/bluetooth/hci_core.c:5190
       process_one_work+0x867/0xff0 kernel/workqueue.c:2310
       worker_thread+0xad7/0x12a0 kernel/workqueue.c:2457
       kthread+0x42e/0x520 kernel/kthread.c:334
       ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287

-> #1 (hci_cb_list_lock){+.+.}-{3:3}:
       __mutex_lock_common+0x1e5/0x2400 kernel/locking/mutex.c:596
       __mutex_lock kernel/locking/mutex.c:729 [inline]
       mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743
       hci_connect_cfm include/net/bluetooth/hci_core.h:1504 [inline]
       hci_remote_features_evt+0x5d9/0xa10 net/bluetooth/hci_event.c:3367
       hci_event_packet+0x600/0x1310 net/bluetooth/hci_event.c:6455
       hci_rx_work+0x255/0xa10 net/bluetooth/hci_core.c:5190
       process_one_work+0x867/0xff0 kernel/workqueue.c:2310
       worker_thread+0xad7/0x12a0 kernel/workqueue.c:2457
       kthread+0x42e/0x520 kernel/kthread.c:334
       ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287

-> #0 (&hdev->lock){+.+.}-{3:3}:
       check_prev_add kernel/locking/lockdep.c:3120 [inline]
       check_prevs_add kernel/locking/lockdep.c:3239 [inline]
       validate_chain kernel/locking/lockdep.c:3855 [inline]
       __lock_acquire+0x38f7/0x7d40 kernel/locking/lockdep.c:5120
       lock_acquire+0x19f/0x400 kernel/locking/lockdep.c:5737
       __mutex_lock_common+0x1e5/0x2400 kernel/locking/mutex.c:596
       __mutex_lock kernel/locking/mutex.c:729 [inline]
       mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743
       l2cap_chan_connect+0xfb/0xe20 net/bluetooth/l2cap_core.c:8232
       l2cap_sock_connect+0x5a3/0x770 net/bluetooth/l2cap_sock.c:255
       kernel_connect+0x11c/0x180 net/socket.c:3498
       rfcomm_session_create net/bluetooth/rfcomm/core.c:807 [inline]
       __rfcomm_dlc_open net/bluetooth/rfcomm/core.c:384 [inline]
       rfcomm_dlc_open+0x600/0x10c0 net/bluetooth/rfcomm/core.c:427
       rfcomm_sock_connect+0x2e9/0x600 net/bluetooth/rfcomm/sock.c:419
       __sys_connect_file net/socket.c:1933 [inline]
       __sys_connect+0x3cb/0x450 net/socket.c:1950
       __do_sys_connect net/socket.c:1960 [inline]
       __se_sys_connect net/socket.c:1957 [inline]
       __x64_sys_connect+0x76/0x80 net/socket.c:1957
       do_syscall_x64 arch/x86/entry/common.c:50 [inline]
       do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
       entry_SYSCALL_64_after_hwframe+0x66/0xd0

other info that might help us debug this:

Chain exists of:
  &hdev->lock --> hci_cb_list_lock --> rfcomm_mutex

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(rfcomm_mutex);
                               lock(hci_cb_list_lock);
                               lock(rfcomm_mutex);
  lock(&hdev->lock);

 *** DEADLOCK ***

1 lock held by syz.0.17/4317:
 #0: ffffffff8d5b4408 (rfcomm_mutex){+.+.}-{3:3}, at: rfcomm_dlc_open+0x99/0x10c0 net/bluetooth/rfcomm/core.c:425

stack backtrace:
CPU: 0 PID: 4317 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
Call Trace:
 <TASK>
 dump_stack_lvl+0x188/0x250 lib/dump_stack.c:106
 check_noncircular+0x2f8/0x400 kernel/locking/lockdep.c:2178
 check_prev_add kernel/locking/lockdep.c:3120 [inline]
 check_prevs_add kernel/locking/lockdep.c:3239 [inline]
 validate_chain kernel/locking/lockdep.c:3855 [inline]
 __lock_acquire+0x38f7/0x7d40 kernel/locking/lockdep.c:5120
 lock_acquire+0x19f/0x400 kernel/locking/lockdep.c:5737
 __mutex_lock_common+0x1e5/0x2400 kernel/locking/mutex.c:596
 __mutex_lock kernel/locking/mutex.c:729 [inline]
 mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743
 l2cap_chan_connect+0xfb/0xe20 net/bluetooth/l2cap_core.c:8232
 l2cap_sock_connect+0x5a3/0x770 net/bluetooth/l2cap_sock.c:255
 kernel_connect+0x11c/0x180 net/socket.c:3498
 rfcomm_session_create net/bluetooth/rfcomm/core.c:807 [inline]
 __rfcomm_dlc_open net/bluetooth/rfcomm/core.c:384 [inline]
 rfcomm_dlc_open+0x600/0x10c0 net/bluetooth/rfcomm/core.c:427
 rfcomm_sock_connect+0x2e9/0x600 net/bluetooth/rfcomm/sock.c:419
 __sys_connect_file net/socket.c:1933 [inline]
 __sys_connect+0x3cb/0x450 net/socket.c:1950
 __do_sys_connect net/socket.c:1960 [inline]
 __se_sys_connect net/socket.c:1957 [inline]
 __x64_sys_connect+0x76/0x80 net/socket.c:1957
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f6cabab2199
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffce6aabe28 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
RAX: ffffffffffffffda RBX: 00007f6cabd39fa0 RCX: 00007f6cabab2199
RDX: 000000000000000a RSI: 0000200000000700 RDI: 0000000000000004
RBP: 00007f6cabb498e0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f6cabd39fac R14: 00007f6cabd39fa0 R15: 00007f6cabd39fa0
 </TASK>

final repro crashed as (corrupted=false):
======================================================
WARNING: possible circular locking dependency detected
syzkaller #0 Not tainted
------------------------------------------------------
syz.0.17/4317 is trying to acquire lock:
ffff8880234ac478 (&hdev->lock){+.+.}-{3:3}, at: l2cap_chan_connect+0xfb/0xe20 net/bluetooth/l2cap_core.c:8232

but task is already holding lock:
ffffffff8d5b4408 (rfcomm_mutex){+.+.}-{3:3}, at: rfcomm_dlc_open+0x99/0x10c0 net/bluetooth/rfcomm/core.c:425

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #2 (rfcomm_mutex){+.+.}-{3:3}:
       __mutex_lock_common+0x1e5/0x2400 kernel/locking/mutex.c:596
       __mutex_lock kernel/locking/mutex.c:729 [inline]
       mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743
       rfcomm_security_cfm+0x95/0x780 net/bluetooth/rfcomm/core.c:2216
       hci_auth_cfm include/net/bluetooth/hci_core.h:1543 [inline]
       hci_auth_complete_evt+0x388/0xbb0 net/bluetooth/hci_event.c:3067
       hci_event_packet+0x701/0x1310 net/bluetooth/hci_event.c:6439
       hci_rx_work+0x255/0xa10 net/bluetooth/hci_core.c:5190
       process_one_work+0x867/0xff0 kernel/workqueue.c:2310
       worker_thread+0xad7/0x12a0 kernel/workqueue.c:2457
       kthread+0x42e/0x520 kernel/kthread.c:334
       ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287

-> #1 (hci_cb_list_lock){+.+.}-{3:3}:
       __mutex_lock_common+0x1e5/0x2400 kernel/locking/mutex.c:596
       __mutex_lock kernel/locking/mutex.c:729 [inline]
       mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743
       hci_connect_cfm include/net/bluetooth/hci_core.h:1504 [inline]
       hci_remote_features_evt+0x5d9/0xa10 net/bluetooth/hci_event.c:3367
       hci_event_packet+0x600/0x1310 net/bluetooth/hci_event.c:6455
       hci_rx_work+0x255/0xa10 net/bluetooth/hci_core.c:5190
       process_one_work+0x867/0xff0 kernel/workqueue.c:2310
       worker_thread+0xad7/0x12a0 kernel/workqueue.c:2457
       kthread+0x42e/0x520 kernel/kthread.c:334
       ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287

-> #0 (&hdev->lock){+.+.}-{3:3}:
       check_prev_add kernel/locking/lockdep.c:3120 [inline]
       check_prevs_add kernel/locking/lockdep.c:3239 [inline]
       validate_chain kernel/locking/lockdep.c:3855 [inline]
       __lock_acquire+0x38f7/0x7d40 kernel/locking/lockdep.c:5120
       lock_acquire+0x19f/0x400 kernel/locking/lockdep.c:5737
       __mutex_lock_common+0x1e5/0x2400 kernel/locking/mutex.c:596
       __mutex_lock kernel/locking/mutex.c:729 [inline]
       mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743
       l2cap_chan_connect+0xfb/0xe20 net/bluetooth/l2cap_core.c:8232
       l2cap_sock_connect+0x5a3/0x770 net/bluetooth/l2cap_sock.c:255
       kernel_connect+0x11c/0x180 net/socket.c:3498
       rfcomm_session_create net/bluetooth/rfcomm/core.c:807 [inline]
       __rfcomm_dlc_open net/bluetooth/rfcomm/core.c:384 [inline]
       rfcomm_dlc_open+0x600/0x10c0 net/bluetooth/rfcomm/core.c:427
       rfcomm_sock_connect+0x2e9/0x600 net/bluetooth/rfcomm/sock.c:419
       __sys_connect_file net/socket.c:1933 [inline]
       __sys_connect+0x3cb/0x450 net/socket.c:1950
       __do_sys_connect net/socket.c:1960 [inline]
       __se_sys_connect net/socket.c:1957 [inline]
       __x64_sys_connect+0x76/0x80 net/socket.c:1957
       do_syscall_x64 arch/x86/entry/common.c:50 [inline]
       do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
       entry_SYSCALL_64_after_hwframe+0x66/0xd0

other info that might help us debug this:

Chain exists of:
  &hdev->lock --> hci_cb_list_lock --> rfcomm_mutex

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(rfcomm_mutex);
                               lock(hci_cb_list_lock);
                               lock(rfcomm_mutex);
  lock(&hdev->lock);

 *** DEADLOCK ***

1 lock held by syz.0.17/4317:
 #0: ffffffff8d5b4408 (rfcomm_mutex){+.+.}-{3:3}, at: rfcomm_dlc_open+0x99/0x10c0 net/bluetooth/rfcomm/core.c:425

stack backtrace:
CPU: 0 PID: 4317 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
Call Trace:
 <TASK>
 dump_stack_lvl+0x188/0x250 lib/dump_stack.c:106
 check_noncircular+0x2f8/0x400 kernel/locking/lockdep.c:2178
 check_prev_add kernel/locking/lockdep.c:3120 [inline]
 check_prevs_add kernel/locking/lockdep.c:3239 [inline]
 validate_chain kernel/locking/lockdep.c:3855 [inline]
 __lock_acquire+0x38f7/0x7d40 kernel/locking/lockdep.c:5120
 lock_acquire+0x19f/0x400 kernel/locking/lockdep.c:5737
 __mutex_lock_common+0x1e5/0x2400 kernel/locking/mutex.c:596
 __mutex_lock kernel/locking/mutex.c:729 [inline]
 mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743
 l2cap_chan_connect+0xfb/0xe20 net/bluetooth/l2cap_core.c:8232
 l2cap_sock_connect+0x5a3/0x770 net/bluetooth/l2cap_sock.c:255
 kernel_connect+0x11c/0x180 net/socket.c:3498
 rfcomm_session_create net/bluetooth/rfcomm/core.c:807 [inline]
 __rfcomm_dlc_open net/bluetooth/rfcomm/core.c:384 [inline]
 rfcomm_dlc_open+0x600/0x10c0 net/bluetooth/rfcomm/core.c:427
 rfcomm_sock_connect+0x2e9/0x600 net/bluetooth/rfcomm/sock.c:419
 __sys_connect_file net/socket.c:1933 [inline]
 __sys_connect+0x3cb/0x450 net/socket.c:1950
 __do_sys_connect net/socket.c:1960 [inline]
 __se_sys_connect net/socket.c:1957 [inline]
 __x64_sys_connect+0x76/0x80 net/socket.c:1957
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f6cabab2199
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffce6aabe28 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
RAX: ffffffffffffffda RBX: 00007f6cabd39fa0 RCX: 00007f6cabab2199
RDX: 000000000000000a RSI: 0000200000000700 RDI: 0000000000000004
RBP: 00007f6cabb498e0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f6cabd39fac R14: 00007f6cabd39fa0 R15: 00007f6cabd39fa0
 </TASK>