Extracting prog: 47m44.96198212s
Minimizing prog: 1h40m6.052065595s
Simplifying prog options: 0s
Extracting C: 4m17.825691046s
Simplifying C: 29m14.93712622s


extracting reproducer from 69 programs
testing a last program of every proc
single: executing 20 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-socket$nl_route-ioctl$ifreq_SIOCGIFINDEX_vcan-socket$can_j1939-bind$can_j1939-sendmsg$can_j1939-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', <r1=>0x0})
bind$can_j1939(0xffffffffffffffff, &(0x7f00000000c0)={0x1d, r1}, 0x18)
r2 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', <r3=>0x0})
r4 = socket$can_j1939(0x1d, 0x2, 0x7)
bind$can_j1939(r4, &(0x7f0000000080)={0x1d, r3, 0x0, {0x0, 0x0, 0x4}, 0xfe}, 0x18)
sendmsg$can_j1939(r4, &(0x7f00000001c0)={&(0x7f0000000040), 0x18, &(0x7f0000000180)={&(0x7f0000000280)="4dfb0cf0d556f1327d", 0x9}, 0x1, 0x0, 0x0, 0x400c000}, 0xee)
sendmsg$nl_route_sched(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0x111, 0x70bd27, 0x100000, {0x0, 0x0, 0x74, r3, {0x6, 0xfff2}, {0x5, 0xfff3}, {0xd, 0xffe0}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4010}, 0xc4)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-sendmsg$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="08000000040000000400000006b3"], 0x48)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x8, &(0x7f0000000240)=ANY=[@ANYBLOB="1809000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7030000070000008500000021000000b70000000000000095"], &(0x7f0000000640)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x0, 0xe, 0x0, &(0x7f0000000080)="e02739daf71a351238f6fbf7b9ba", 0x0, 0xe89f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="4c0000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000004810b002c00128009000100006273e9000000001c00028008000700f4000000050001000500000008000200", @ANYRES32=0x0, @ANYBLOB], 0x4c}}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$can_j1939-ioctl$ifreq_SIOCGIFINDEX_vcan-bind$can_j1939-socket$nl_route-ioctl$ifreq_SIOCGIFINDEX_vcan-socket$can_j1939-bind$can_j1939-sendmsg$can_j1939-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', <r1=>0x0})
bind$can_j1939(0xffffffffffffffff, &(0x7f00000000c0)={0x1d, r1}, 0x18)
r2 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', <r3=>0x0})
r4 = socket$can_j1939(0x1d, 0x2, 0x7)
bind$can_j1939(r4, &(0x7f0000000080)={0x1d, r3, 0x0, {0x0, 0x0, 0x4}, 0xfe}, 0x18)
sendmsg$can_j1939(r4, &(0x7f00000001c0)={&(0x7f0000000040), 0x18, &(0x7f0000000180)={&(0x7f0000000280)="4dfb0cf0d556f1327d", 0x9}, 0x1, 0x0, 0x0, 0x400c000}, 0xee)
sendmsg$nl_route_sched(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0x111, 0x70bd27, 0x100000, {0x0, 0x0, 0x74, r3, {0x6, 0xfff2}, {0x5, 0xfff3}, {0xd, 0xffe0}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4010}, 0xc4)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-bpf$MAP_CREATE-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-sendmsg$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="08000000040000000400000006b3"], 0x48)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x8, &(0x7f0000000240)=ANY=[@ANYBLOB="1809000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7030000070000008500000021000000b70000000000000095"], &(0x7f0000000640)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x0, 0xe, 0x0, &(0x7f0000000080)="e02739daf71a351238f6fbf7b9ba", 0x0, 0xe89f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="4c0000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="0000000004810b002c00128009000100006273e9000000001c00028008000700f4000000050001000500000008000200", @ANYRES32=0x0, @ANYBLOB], 0x4c}}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$l2tp-setsockopt$inet_opts-openat$tun-ioctl$TUNSETIFF-socket$unix-ioctl$FS_IOC_GETFSMAP-socket-socket$unix-socket-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_generic-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route_sched-ioctl$sock_SIOCGIFINDEX-socket-sendmsg$nl_route_sched-socket$netlink-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$l2tp(0x2, 0x2, 0x73)
setsockopt$inet_opts(r0, 0x0, 0x1a, &(0x7f0000000780)="e9", 0x1) (async)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x100, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) (async)
r2 = socket$unix(0x1, 0x1, 0x0) (async)
ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000480)={0x0, 0x0, 0x2, 0x0, '\x00', [{0x1, 0x9, 0x9, 0x3, 0x8, 0x1ff}, {0x2, 0x28000, 0x5d, 0x2e9, 0x0, 0xa60}], ['\x00', '\x00']}) (async)
r3 = socket(0x400000000010, 0x3, 0x0) (async)
r4 = socket$unix(0x1, 0x1, 0x0)
r5 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) (async)
sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x20, 0x52, 0x1, 0x0, 0x0, {0x1c}, [@typed={0xc, 0x6, 0x0, 0x0, @u64}]}, 0x20}}, 0x0) (async)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r6=>0x0})
sendmsg$nl_route_sched(r3, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000740)=@newqdisc={0x34, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r6, {0x0, 0x1}, {0xffff, 0xffff}, {0x5, 0x9}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x4}}]}, 0x34}}, 0x0)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'syzkaller0\x00', <r7=>0x0}) (async)
r8 = socket(0x400000000010, 0x3, 0x0)
sendmsg$nl_route_sched(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=@newtfilter={0x94, 0x2c, 0xd27, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r7, {0xf, 0xfff3}, {}, {0x8, 0xffff}}, [@filter_kind_options=@f_matchall={{0xd}, {0x60, 0x2, [@TCA_MATCHALL_ACT={0x54, 0x2, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x6fe2}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x2, 0x1, 0x20000000, 0x9, 0xfffffffc}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x2, 0x3}}}}]}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x2}]}}]}, 0x94}, 0x1, 0x0, 0x0, 0x8880}, 0x0) (async)
r9 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=@newqdisc={0x54, 0x10, 0x1, 0x70bd25, 0x25dfdbfc, {0x6, 0x0, 0x8100, 0x0, {0x1, 0x10}, {0xfff1}, {0xe, 0x10}}, [@TCA_RATE={0x6, 0x5, {0xfc}}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x11, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2}}, {0x8, 0x1b, [0x0, 0x0]}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x400c800}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$tun-ioctl$TUNSETIFF-openat$tun-close-socketpair-ioctl$SIOCSIFHWADDR-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-write$cgroup_devices
detailed listing:
executing program 0:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r1)
socketpair(0x1, 0x1, 0x0, &(0x7f0000000200))
ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', @broadcast})
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000002840)=ANY=[@ANYBLOB="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&(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x38}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r2, 0x18000000000002a0, 0xf0, 0xfffff000, &(0x7f0000000040)="5aee41dea43e63a3f7fb7f11c72b", 0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48)
write$cgroup_devices(r0, &(0x7f0000000000)=ANY=[@ANYRESHEX=r1], 0xffdd)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$nfc_llcp-openat$nci-ioctl$IOCTL_GET_NCIDEV_IDX-bind$nfc_llcp-socketpair$unix-socket$nl_route-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD-syz_init_net_socket$nfc_llcp-pipe-ioctl$sock_SIOCETHTOOL-bind$nfc_llcp-close
detailed listing:
executing program 0:
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000000)=<r2=>0x0)
bind$nfc_llcp(r0, &(0x7f0000001040)={0x27, r2, 0xffffffffffffffff, 0x5, 0x2, 0x0, "d32984bd1ca44c066af5160e961701a077609475b78411e88509de050000000000f2170e65e3f50327e422000000000000000000001200000000001900", 0x3c}, 0x60)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
r4 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'macsec0\x00', <r5=>0x0})
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x1184, 0x4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_PROTECT={0x5, 0x8, 0x1}]}}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000180)={0x2, 'vlan0\x00', {0x5}})
r6 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000180)={'wg1\x00', &(0x7f0000000140)=@ethtool_cmd={0x0, 0xdb61, 0x2, 0x0, 0xb, 0x6, 0xb, 0xfc, 0x0, 0x30, 0x9ea, 0x800, 0x2, 0xc, 0x0, 0x3, [0x0, 0x2]}})
bind$nfc_llcp(r6, &(0x7f00000000c0)={0x27, r2, 0x1, 0x4, 0x0, 0xff, "bac5115c7dad488702b535116fad55baf63cdd52fc30106310abb622a1c3c01c13c04df6b906288e64e96754059e65c39c5759b069d6e6d9589e5f2348878c", 0x24}, 0x60)
close(r1)

program crashed: BUG: MAX_LOCKDEP_KEYS too low!
single: successfully extracted reproducer
found reproducer with 14 syscalls
minimizing guilty program
testing program (duration=8m53.942406442s, {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$nfc_llcp-openat$nci-ioctl$IOCTL_GET_NCIDEV_IDX-bind$nfc_llcp-socketpair$unix-socket$nl_route-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD-syz_init_net_socket$nfc_llcp-pipe-ioctl$sock_SIOCETHTOOL-bind$nfc_llcp
detailed listing:
executing program 0:
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000000)=<r2=>0x0)
bind$nfc_llcp(r0, &(0x7f0000001040)={0x27, r2, 0xffffffffffffffff, 0x5, 0x2, 0x0, "d32984bd1ca44c066af5160e961701a077609475b78411e88509de050000000000f2170e65e3f50327e422000000000000000000001200000000001900", 0x3c}, 0x60)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
r4 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'macsec0\x00', <r5=>0x0})
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x1184, 0x4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_PROTECT={0x5, 0x8, 0x1}]}}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000180)={0x2, 'vlan0\x00', {0x5}})
r6 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000180)={'wg1\x00', &(0x7f0000000140)=@ethtool_cmd={0x0, 0xdb61, 0x2, 0x0, 0xb, 0x6, 0xb, 0xfc, 0x0, 0x30, 0x9ea, 0x800, 0x2, 0xc, 0x0, 0x3, [0x0, 0x2]}})
bind$nfc_llcp(r6, &(0x7f00000000c0)={0x27, r2, 0x1, 0x4, 0x0, 0xff, "bac5115c7dad488702b535116fad55baf63cdd52fc30106310abb622a1c3c01c13c04df6b906288e64e96754059e65c39c5759b069d6e6d9589e5f2348878c", 0x24}, 0x60)

program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing program (duration=8m53.942406442s, {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$nfc_llcp-openat$nci-ioctl$IOCTL_GET_NCIDEV_IDX-bind$nfc_llcp-socketpair$unix-socket$nl_route-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD-syz_init_net_socket$nfc_llcp-pipe-ioctl$sock_SIOCETHTOOL
detailed listing:
executing program 0:
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000000)=<r2=>0x0)
bind$nfc_llcp(r0, &(0x7f0000001040)={0x27, r2, 0xffffffffffffffff, 0x5, 0x2, 0x0, "d32984bd1ca44c066af5160e961701a077609475b78411e88509de050000000000f2170e65e3f50327e422000000000000000000001200000000001900", 0x3c}, 0x60)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
r4 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'macsec0\x00', <r5=>0x0})
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x1184, 0x4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_PROTECT={0x5, 0x8, 0x1}]}}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000180)={0x2, 'vlan0\x00', {0x5}})
syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000180)={'wg1\x00', &(0x7f0000000140)=@ethtool_cmd={0x0, 0xdb61, 0x2, 0x0, 0xb, 0x6, 0xb, 0xfc, 0x0, 0x30, 0x9ea, 0x800, 0x2, 0xc, 0x0, 0x3, [0x0, 0x2]}})

program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing program (duration=8m53.942406442s, {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$nfc_llcp-openat$nci-ioctl$IOCTL_GET_NCIDEV_IDX-bind$nfc_llcp-socketpair$unix-socket$nl_route-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD-syz_init_net_socket$nfc_llcp-pipe
detailed listing:
executing program 0:
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000000)=<r2=>0x0)
bind$nfc_llcp(r0, &(0x7f0000001040)={0x27, r2, 0xffffffffffffffff, 0x5, 0x2, 0x0, "d32984bd1ca44c066af5160e961701a077609475b78411e88509de050000000000f2170e65e3f50327e422000000000000000000001200000000001900", 0x3c}, 0x60)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
r4 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'macsec0\x00', <r5=>0x0})
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x1184, 0x4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_PROTECT={0x5, 0x8, 0x1}]}}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000180)={0x2, 'vlan0\x00', {0x5}})
syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
pipe(&(0x7f0000000040))

program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing program (duration=8m53.942406442s, {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$nfc_llcp-openat$nci-ioctl$IOCTL_GET_NCIDEV_IDX-bind$nfc_llcp-socketpair$unix-socket$nl_route-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD-syz_init_net_socket$nfc_llcp
detailed listing:
executing program 0:
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000000)=<r2=>0x0)
bind$nfc_llcp(r0, &(0x7f0000001040)={0x27, r2, 0xffffffffffffffff, 0x5, 0x2, 0x0, "d32984bd1ca44c066af5160e961701a077609475b78411e88509de050000000000f2170e65e3f50327e422000000000000000000001200000000001900", 0x3c}, 0x60)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
r4 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'macsec0\x00', <r5=>0x0})
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x1184, 0x4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_PROTECT={0x5, 0x8, 0x1}]}}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000180)={0x2, 'vlan0\x00', {0x5}})
syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)

program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing program (duration=8m53.942406442s, {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$nfc_llcp-openat$nci-ioctl$IOCTL_GET_NCIDEV_IDX-bind$nfc_llcp-socketpair$unix-socket$nl_route-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD
detailed listing:
executing program 0:
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000000)=<r2=>0x0)
bind$nfc_llcp(r0, &(0x7f0000001040)={0x27, r2, 0xffffffffffffffff, 0x5, 0x2, 0x0, "d32984bd1ca44c066af5160e961701a077609475b78411e88509de050000000000f2170e65e3f50327e422000000000000000000001200000000001900", 0x3c}, 0x60)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
r4 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'macsec0\x00', <r5=>0x0})
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x1184, 0x4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_PROTECT={0x5, 0x8, 0x1}]}}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000180)={0x2, 'vlan0\x00', {0x5}})

program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing program (duration=8m53.942406442s, {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$nfc_llcp-openat$nci-ioctl$IOCTL_GET_NCIDEV_IDX-bind$nfc_llcp-socketpair$unix-socket$nl_route-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route
detailed listing:
executing program 0:
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000000)=<r2=>0x0)
bind$nfc_llcp(r0, &(0x7f0000001040)={0x27, r2, 0xffffffffffffffff, 0x5, 0x2, 0x0, "d32984bd1ca44c066af5160e961701a077609475b78411e88509de050000000000f2170e65e3f50327e422000000000000000000001200000000001900", 0x3c}, 0x60)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
r3 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'macsec0\x00', <r4=>0x0})
sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x1184, 0x4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_PROTECT={0x5, 0x8, 0x1}]}}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x0)

program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing program (duration=8m53.942406442s, {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$nfc_llcp-openat$nci-ioctl$IOCTL_GET_NCIDEV_IDX-bind$nfc_llcp-socketpair$unix-socket$nl_route-ioctl$sock_SIOCGIFINDEX
detailed listing:
executing program 0:
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000000)=<r2=>0x0)
bind$nfc_llcp(r0, &(0x7f0000001040)={0x27, r2, 0xffffffffffffffff, 0x5, 0x2, 0x0, "d32984bd1ca44c066af5160e961701a077609475b78411e88509de050000000000f2170e65e3f50327e422000000000000000000001200000000001900", 0x3c}, 0x60)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
r3 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'macsec0\x00'})

program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing program (duration=8m53.942406442s, {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$nfc_llcp-openat$nci-ioctl$IOCTL_GET_NCIDEV_IDX-bind$nfc_llcp-socketpair$unix-socket$nl_route
detailed listing:
executing program 0:
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000000)=<r2=>0x0)
bind$nfc_llcp(r0, &(0x7f0000001040)={0x27, r2, 0xffffffffffffffff, 0x5, 0x2, 0x0, "d32984bd1ca44c066af5160e961701a077609475b78411e88509de050000000000f2170e65e3f50327e422000000000000000000001200000000001900", 0x3c}, 0x60)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
socket$nl_route(0x10, 0x3, 0x0)

program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing program (duration=8m53.942406442s, {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$nfc_llcp-openat$nci-ioctl$IOCTL_GET_NCIDEV_IDX-bind$nfc_llcp-socketpair$unix
detailed listing:
executing program 0:
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000000)=<r2=>0x0)
bind$nfc_llcp(r0, &(0x7f0000001040)={0x27, r2, 0xffffffffffffffff, 0x5, 0x2, 0x0, "d32984bd1ca44c066af5160e961701a077609475b78411e88509de050000000000f2170e65e3f50327e422000000000000000000001200000000001900", 0x3c}, 0x60)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))

program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing program (duration=8m53.942406442s, {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$nfc_llcp-openat$nci-ioctl$IOCTL_GET_NCIDEV_IDX-bind$nfc_llcp
detailed listing:
executing program 0:
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, &(0x7f0000000000)=<r2=>0x0)
bind$nfc_llcp(r0, &(0x7f0000001040)={0x27, r2, 0xffffffffffffffff, 0x5, 0x2, 0x0, "d32984bd1ca44c066af5160e961701a077609475b78411e88509de050000000000f2170e65e3f50327e422000000000000000000001200000000001900", 0x3c}, 0x60)

program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing program (duration=8m53.942406442s, {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$nfc_llcp-openat$nci-ioctl$IOCTL_GET_NCIDEV_IDX
detailed listing:
executing program 0:
syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000000))

program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing program (duration=8m53.942406442s, {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$nfc_llcp-openat$nci
detailed listing:
executing program 0:
syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)
openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)

program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing program (duration=8m53.942406442s, {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$nfc_llcp
detailed listing:
executing program 0:
syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1)

program did not crash
testing program (duration=8m53.942406442s, {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}}): openat$nci
detailed listing:
executing program 0:
openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)

program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing program (duration=8m53.942406442s, {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}}): openat$nci
detailed listing:
executing program 0:
openat$nci(0xffffffffffffff9c, 0x0, 0x2, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=8m53.942406442s, {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}}): openat$nci
program crashed: BUG: MAX_LOCKDEP_KEYS too low!
simplifying C reproducer
testing compiled C program (duration=8m53.942406442s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nci
program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing compiled C program (duration=8m53.942406442s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 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}}): openat$nci
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=8m53.942406442s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nci
program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing compiled C program (duration=8m53.942406442s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 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:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nci
program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing compiled C program (duration=8m53.942406442s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nci
program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing compiled C program (duration=8m53.942406442s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 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:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nci
program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing compiled C program (duration=8m53.942406442s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nci
program crashed: BUG: MAX_LOCKDEP_KEYS too low!
testing program (duration=8m53.942406442s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 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:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nci
detailed listing:
executing program 0:
openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)

program crashed: BUG: MAX_LOCKDEP_KEYS too low!
validation run: crashed=true
testing program (duration=8m53.942406442s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 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:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nci
detailed listing:
executing program 0:
openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)

program crashed: BUG: MAX_LOCKDEP_KEYS too low!
validation run: crashed=true
testing program (duration=8m53.942406442s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 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:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nci
detailed listing:
executing program 0:
openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)

program crashed: BUG: MAX_LOCKDEP_KEYS too low!
validation run: crashed=true
reproducing took 3h17m7.669964884s
repro crashed as (corrupted=false):
BUG: MAX_LOCKDEP_KEYS too low!
turning off the locking correctness validator.
CPU: 1 UID: 0 PID: 25112 Comm: syz.1.4687 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
Call Trace:
 <TASK>
 dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
 register_lock_class+0x2a9/0x2e0 kernel/locking/lockdep.c:1332
 __lock_acquire+0xad/0x2cf0 kernel/locking/lockdep.c:5112
 lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868
 touch_wq_lockdep_map+0xcb/0x180 kernel/workqueue.c:4029
 __flush_workqueue+0x14b/0x14f0 kernel/workqueue.c:4071
 nci_close_device+0x2dd/0x750 net/nfc/nci/core.c:567
 nci_unregister_device+0x62/0x260 net/nfc/nci/core.c:1330
 virtual_ncidev_close+0x56/0x90 drivers/nfc/virtual_ncidev.c:168
 __fput+0x44f/0xa60 fs/file_table.c:510
 task_work_run+0x1d9/0x270 kernel/task_work.c:233
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 __exit_to_user_mode_loop kernel/entry/common.c:67 [inline]
 exit_to_user_mode_loop+0xf3/0x4d0 kernel/entry/common.c:98
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:318 [inline]
 do_syscall_64+0x33e/0xf80 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7efd1959ce59
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:00007ffcbd7d62c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007ffcbd7d63b0 RCX: 00007efd1959ce59
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 000000000008c959 R08: 0000000000000001 R09: 0000000000000000
R10: 0000001b2fc20000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007efd19815fac R14: 00007efd19815fa8 R15: 00007efd19815fa0
 </TASK>

final repro crashed as (corrupted=false):
BUG: MAX_LOCKDEP_KEYS too low!
turning off the locking correctness validator.
CPU: 1 UID: 0 PID: 25112 Comm: syz.1.4687 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
Call Trace:
 <TASK>
 dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
 register_lock_class+0x2a9/0x2e0 kernel/locking/lockdep.c:1332
 __lock_acquire+0xad/0x2cf0 kernel/locking/lockdep.c:5112
 lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868
 touch_wq_lockdep_map+0xcb/0x180 kernel/workqueue.c:4029
 __flush_workqueue+0x14b/0x14f0 kernel/workqueue.c:4071
 nci_close_device+0x2dd/0x750 net/nfc/nci/core.c:567
 nci_unregister_device+0x62/0x260 net/nfc/nci/core.c:1330
 virtual_ncidev_close+0x56/0x90 drivers/nfc/virtual_ncidev.c:168
 __fput+0x44f/0xa60 fs/file_table.c:510
 task_work_run+0x1d9/0x270 kernel/task_work.c:233
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 __exit_to_user_mode_loop kernel/entry/common.c:67 [inline]
 exit_to_user_mode_loop+0xf3/0x4d0 kernel/entry/common.c:98
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:318 [inline]
 do_syscall_64+0x33e/0xf80 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7efd1959ce59
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:00007ffcbd7d62c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007ffcbd7d63b0 RCX: 00007efd1959ce59
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 000000000008c959 R08: 0000000000000001 R09: 0000000000000000
R10: 0000001b2fc20000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007efd19815fac R14: 00007efd19815fa8 R15: 00007efd19815fa0
 </TASK>