Extracting prog: 8m33.478514492s Minimizing prog: 3h1m52.197989123s Simplifying prog options: 13m47.796747907s Extracting C: 5m59.261082823s Simplifying C: 33m46.094330378s extracting reproducer from 1 programs testing a last program of every proc 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}}): socket$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 0x0) program did not crash single: failed to extract reproducer single: executing 1 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 0x0) program crashed: BUG: MAX_LOCKDEP_KEYS too low! single: successfully extracted reproducer found reproducer with 11 syscalls minimizing guilty program 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket$inet(0xa, 0x801, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r2, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r2, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r2, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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$nl_route-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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}}): signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, 0x0, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket$inet(0xa, 0x801, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) sendmsg$NBD_CMD_CONNECT(r0, 0x0, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket$inet(0xa, 0x801, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket$inet(0xa, 0x801, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket$inet(0xa, 0x801, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket$inet(0xa, 0x801, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket$inet(0xa, 0x801, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r2], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB, @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB, @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB, @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB, @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 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$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes program crashed: no output from test machine a never seen crash title: no output from test machine, ignore simplifying guilty program options testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 0x0) program crashed: BUG: MAX_LOCKDEP_KEYS too low! extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes program crashed: BUG: MAX_LOCKDEP_KEYS too low! simplifying C reproducer testing compiled C program (duration=6m0s, {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}}): socket$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes program crashed: BUG: MAX_LOCKDEP_KEYS too low! testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes program crashed: BUG: MAX_LOCKDEP_KEYS too low! testing compiled C program (duration=6m0s, {Threaded:false Repeat:true 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:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes program crashed: BUG: MAX_LOCKDEP_KEYS too low! testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes program crashed: BUG: MAX_LOCKDEP_KEYS too low! testing compiled C program (duration=6m0s, {Threaded:false Repeat:true 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:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes program crashed: BUG: MAX_LOCKDEP_KEYS too low! testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes program crashed: BUG: MAX_LOCKDEP_KEYS too low! testing program (duration=6m0s, {Threaded:false Repeat:true 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:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 0x0) program crashed: BUG: MAX_LOCKDEP_KEYS too low! validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true 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:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 0x0) program crashed: BUG: MAX_LOCKDEP_KEYS too low! validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true 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:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_route-signalfd-openat$binfmt_register-openat$cgroup_ro-openat$cgroup_ro-socket$inet-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-socketpair$nbd-sendmsg$NBD_CMD_CONNECT-utimes detailed listing: executing program 0: socket$nl_route(0x10, 0x3, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0xf]}, 0x8) openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c000500ff000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0], 0x90}}, 0x0) utimes(0x0, 0x0) program crashed: BUG: MAX_LOCKDEP_KEYS too low! validation run: crashed=true reproducing took 4h22m18.589291393s repro crashed as (corrupted=false): BUG: MAX_LOCKDEP_KEYS too low! turning off the locking correctness validator. CPU: 0 UID: 0 PID: 4918 Comm: kworker/u9:1 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 Workqueue: nbd1944-recv recv_work Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120 register_lock_class+0x5e6/0x7b0 kernel/locking/lockdep.c:1348 __lock_acquire+0x3e7/0x1ec0 kernel/locking/lockdep.c:5128 lock_acquire kernel/locking/lockdep.c:5908 [inline] lock_acquire+0x1d1/0x380 kernel/locking/lockdep.c:5865 process_one_work+0x14b8/0x1b10 kernel/workqueue.c:3371 process_scheduled_works kernel/workqueue.c:3479 [inline] worker_thread+0x5ef/0xe50 kernel/workqueue.c:3560 kthread+0x373/0x450 kernel/kthread.c:436 ret_from_fork+0x730/0xd60 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 block nbd1945: Receive control failed (result -107) block nbd1946: Receive control failed (result -107) block nbd1947: Receive control failed (result -107) block nbd1948: Receive control failed (result -107) block nbd1949: Receive control failed (result -107) block nbd1950: Receive control failed (result -107) block nbd1951: Receive control failed (result -107) block nbd1952: Receive control failed (result -107) block nbd1953: Receive control failed (result -107) block nbd1954: Receive control failed (result -107) block nbd1955: Receive control failed (result -107) block nbd1956: Receive control failed (result -107) block nbd1957: Receive control failed (result -107) block nbd1958: Receive control failed (result -107) block nbd1959: Receive control failed (result -107) block nbd1960: Receive control failed (result -107) block nbd1961: Receive control failed (result -107) block nbd1962: Receive control failed (result -107) block nbd1963: Receive control failed (result -107) block nbd1964: Receive control failed (result -107) block nbd1965: Receive control failed (result -107) block nbd1966: Receive control failed (result -107) block nbd1967: Receive control failed (result -107) block nbd1968: Receive control failed (result -107) block nbd1969: Receive control failed (result -107) block nbd1970: Receive control failed (result -107) block nbd1971: Receive control failed (result -107) block nbd1972: Receive control failed (result -107) block nbd1973: Receive control failed (result -107) block nbd1974: Receive control failed (result -107) block nbd1975: Receive control failed (result -107) block nbd1976: Receive control failed (result -107) block nbd1977: Receive control failed (result -107) block nbd1978: Receive control failed (result -107) block nbd1979: Receive control failed (result -107) block nbd1980: Receive control failed (result -107) block nbd1981: Receive control failed (result -107) block nbd1982: Receive control failed (result -107) block nbd1983: Receive control failed (result -107) block nbd1984: Receive control failed (result -107) block nbd1985: Receive control failed (result -107) block nbd1986: Receive control failed (result -107) block nbd1987: Receive control failed (result -107) block nbd1988: Receive control failed (result -107) block nbd1989: Receive control failed (result -107) block nbd1990: Receive control failed (result -107) block nbd1991: Receive control failed (result -107) block nbd1992: Receive control failed (result -107) block nbd1993: Receive control failed (result -107) block nbd1994: Receive control failed (result -107) block nbd1995: Receive control failed (result -107) block nbd1996: Receive control failed (result -107) block nbd1997: Receive control failed (result -107) block nbd1998: Receive control failed (result -107) block nbd1999: Receive control failed (result -107) block nbd2000: Receive control failed (result -107) block nbd2001: Receive control failed (result -107) block nbd2002: Receive control failed (result -107) block nbd2003: Receive control failed (result -107) block nbd2005: Receive control failed (result -107) block nbd2006: Receive control failed (result -107) block nbd2008: Receive control failed (result -107) block nbd2012: Receive control failed (result -107) block nbd2014: Receive control failed (result -107) block nbd2015: Receive control failed (result -107) block nbd2017: Receive control failed (result -107) block nbd2019: Receive control failed (result -107) block nbd2020: Receive control failed (result -107) block nbd2021: Receive control failed (result -107) block nbd2022: Receive control failed (result -107) block nbd2023: Receive control failed (result -107) block nbd2024: Receive control failed (result -107) block nbd2025: Receive control failed (result -107) block nbd2026: Receive control failed (result -107) block nbd2027: Receive control failed (result -107) block nbd2028: Receive control failed (result -107) block nbd2029: Receive control failed (result -107) block nbd2030: Receive control failed (result -107) block nbd2031: Receive control failed (result -107) block nbd2032: Receive control failed (result -107) block nbd2033: Receive control failed (result -107) block nbd2034: Receive control failed (result -107) block nbd2035: Receive control failed (result -107) block nbd2036: Receive control failed (result -107) block nbd2037: Receive control failed (result -107) block nbd2038: Receive control failed (result -107) block nbd2039: Receive control failed (result -107) block nbd2040: Receive control failed (result -107) block nbd2041: Receive control failed (result -107) block nbd2042: Receive control failed (result -107) block nbd2043: Receive control failed (result -107) block nbd2044: Receive control failed (result -107) block nbd2045: Receive control failed (result -107) block nbd2046: Receive control failed (result -107) block nbd2047: Receive control failed (result -107) block nbd2048: Receive control failed (result -107) block nbd2049: Receive control failed (result -107) block nbd2050: Receive control failed (result -107) block nbd2051: Receive control failed (result -107) block nbd2052: Receive control failed (result -107) block nbd2053: Receive control failed (result -107) block nbd2054: Receive control failed (result -107) block nbd2055: Receive control failed (result -107) block nbd2056: Receive control failed (result -107) block nbd2057: Receive control failed (result -107) block nbd2058: Receive control failed (result -107) block nbd2059: Receive control failed (result -107) block nbd2060: Receive control failed (result -107) block nbd2061: Receive control failed (result -107) block nbd2062: Receive control failed (result -107) block nbd2063: Receive control failed (result -107) block nbd2064: Receive control failed (result -107) block nbd2065: Receive control failed (result -107) block nbd2066: Receive control failed (result -107) block nbd2067: Receive control failed (result -107) block nbd2068: Receive control failed (result -107) block nbd2069: Receive control failed (result -107) block nbd2070: Receive control failed (result -107) block nbd2071: Receive control failed (result -107) block nbd2072: Receive control failed (result -107) block nbd2073: Receive control failed (result -107) block nbd2074: Receive control failed (result -107) block nbd2075: Receive control failed (result -107) block nbd2076: Receive control failed (result -107) block nbd2077: Receive control failed (result -107) block nbd2078: Receive control failed (result -107) block nbd2079: Receive control failed (result -107) block nbd2080: Receive control failed (result -107) block nbd2081: Receive control failed (result -107) block nbd2082: Receive control failed (result -107) block nbd2083: Receive control failed (result -107) block nbd2084: Receive control failed (result -107) block nbd2085: Receive control failed (result -107) block nbd2086: Receive control failed (result -107) block nbd2087: Receive control failed (result -107) block nbd2088: Receive control failed (result -107) block nbd2089: Receive control failed (result -107) block nbd2090: Receive control failed (result -107) block nbd2091: Receive control failed (result -107) block nbd2092: Receive control failed (result -107) block nbd2093: Receive control failed (result -107) block nbd2094: Receive control failed (result -107) block nbd2095: Receive control failed (result -107) block nbd2096: Receive control failed (result -107) block nbd2097: Receive control failed (result -107) block nbd2098: Receive control failed (result -107) block nbd2099: Receive control failed (result -107) block nbd2100: Receive control failed (result -107) block nbd2101: Receive control failed (result -107) block nbd2102: Receive control failed (result -107) block nbd2103: Receive control failed (result -107) block nbd2104: Receive control failed (result -107) block nbd2105: Receive control failed (result -107) block nbd2106: Receive control failed (result -107) block nbd2108: Receive control failed (result -107) block nbd2110: Receive control failed (result -107) block nbd2111: Receive control failed (result -107) block nbd2112: Receive control failed (result -107) block nbd2114: Receive control failed (result -107) block nbd2115: Receive control failed (result -107) block nbd2116: Receive control failed (result -107) block nbd2117: Receive control failed (result -107) block nbd2121: Receive control failed (result -107) block nbd2122: Receive control failed (result -107) block nbd2123: Receive control failed (result -107) block nbd2125: Receive control failed (result -107) block nbd2126: Receive control failed (result -107) block nbd2127: Receive control failed (result -107) block nbd2128: Receive control failed (result -107) block nbd2129: Receive control failed (result -107) block nbd2130: Receive control failed (result -107) block nbd2131: Receive control failed (result -107) block nbd2132: Receive control failed (result -107) block nbd2133: Receive control failed (result -107) block nbd2134: Receive control failed (result -107) block nbd2135: Receive control failed (result -107) block nbd2136: Receive control failed (result -107) block nbd2137: Receive control failed (result -107) block nbd2138: Receive control failed (result -107) block nbd2139: Receive control failed (result -107) block nbd2140: Receive control failed (result -107) block nbd2141: Receive control failed (result -107) block nbd2142: Receive control failed (result -107) block nbd2143: Receive control failed (result -107) block nbd2144: Receive control failed (result -107) block nbd2145: Receive control failed (result -107) block nbd2146: Receive control failed (result -107) block nbd2147: Receive control failed (result -107) block nbd2148: Receive control failed (result -107) block nbd2149: Receive control failed (result -107) block nbd2150: Receive control failed (result -107) block nbd2151: Receive control failed (result -107) block nbd2152: Receive control failed (result -107) block nbd2153: Receive control failed (result -107) block nbd2154: Receive control failed (result -107) block nbd2155: Receive control failed (result -107) block nbd2156: Receive control failed (result -107) block nbd2157: Receive control failed (result -107) block nbd2158: Receive control failed (result -107) block nbd2159: Receive control failed (result -107) block nbd2160: Receive control failed (result -107) block nbd2161: Receive control failed (result -107) block nbd2162: Receive control failed (result -107) block nbd2163: Receive control failed (result -107) block nbd2164: Receive control failed (result -107) block nbd2167: Receive control failed (result -107) block nbd2170: Receive control failed (result -107) block nbd2172: Receive control failed (result -107) block nbd2173: Receive control failed (result -107) block nbd2174: Receive control failed (result -107) block nbd2175: Receive control failed (result -107) block nbd2176: Receive control failed (result -107) block nbd2177: Receive control failed (result -107) block nbd2179: Receive control failed (result -107) block nbd2180: Receive control failed (result -107) block nbd2182: Receive control failed (result -107) block nbd2184: Receive control failed (result -107) block nbd2185: Receive control failed (result -107) block nbd2187: Receive control failed (result -107) block nbd2189: Receive control failed (result -107) block nbd2191: Receive control failed (result -107) block nbd2196: Receive control failed (result -107) block nbd2197: Receive control failed (result -107) block nbd2201: Receive control failed (result -107) block nbd2203: Receive control failed (result -107) block nbd2207: Receive control failed (result -107) block nbd2208: Receive control failed (result -107) block nbd2210: Receive control failed (result -107) block nbd2211: Receive control failed (result -107) block nbd2212: Receive control failed (result -107) block nbd2214: Receive control failed (result -107) block nbd2217: Receive control failed (result -107) block nbd2219: Receive control failed (result -107) block nbd2220: Receive control failed (result -107) block nbd2221: Receive control failed (result -107) block nbd2222: Receive control failed (result -107) block nbd2223: Receive control failed (result -107) block nbd2224: Receive control failed (result -107) block nbd2225: Receive control failed (result -107) block nbd2226: Receive control failed (result -107) block nbd2227: Receive control failed (result -107) block nbd2228: Receive control failed (result -107) block nbd2229: Receive control failed (result -107) block nbd2230: Receive control failed (result -107) block nbd2231: Receive control failed (result -107) final repro crashed as (corrupted=false): BUG: MAX_LOCKDEP_KEYS too low! turning off the locking correctness validator. CPU: 0 UID: 0 PID: 4918 Comm: kworker/u9:1 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 Workqueue: nbd1944-recv recv_work Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120 register_lock_class+0x5e6/0x7b0 kernel/locking/lockdep.c:1348 __lock_acquire+0x3e7/0x1ec0 kernel/locking/lockdep.c:5128 lock_acquire kernel/locking/lockdep.c:5908 [inline] lock_acquire+0x1d1/0x380 kernel/locking/lockdep.c:5865 process_one_work+0x14b8/0x1b10 kernel/workqueue.c:3371 process_scheduled_works kernel/workqueue.c:3479 [inline] worker_thread+0x5ef/0xe50 kernel/workqueue.c:3560 kthread+0x373/0x450 kernel/kthread.c:436 ret_from_fork+0x730/0xd60 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 block nbd1945: Receive control failed (result -107) block nbd1946: Receive control failed (result -107) block nbd1947: Receive control failed (result -107) block nbd1948: Receive control failed (result -107) block nbd1949: Receive control failed (result -107) block nbd1950: Receive control failed (result -107) block nbd1951: Receive control failed (result -107) block nbd1952: Receive control failed (result -107) block nbd1953: Receive control failed (result -107) block nbd1954: Receive control failed (result -107) block nbd1955: Receive control failed (result -107) block nbd1956: Receive control failed (result -107) block nbd1957: Receive control failed (result -107) block nbd1958: Receive control failed (result -107) block nbd1959: Receive control failed (result -107) block nbd1960: Receive control failed (result -107) block nbd1961: Receive control failed (result -107) block nbd1962: Receive control failed (result -107) block nbd1963: Receive control failed (result -107) block nbd1964: Receive control failed (result -107) block nbd1965: Receive control failed (result -107) block nbd1966: Receive control failed (result -107) block nbd1967: Receive control failed (result -107) block nbd1968: Receive control failed (result -107) block nbd1969: Receive control failed (result -107) block nbd1970: Receive control failed (result -107) block nbd1971: Receive control failed (result -107) block nbd1972: Receive control failed (result -107) block nbd1973: Receive control failed (result -107) block nbd1974: Receive control failed (result -107) block nbd1975: Receive control failed (result -107) block nbd1976: Receive control failed (result -107) block nbd1977: Receive control failed (result -107) block nbd1978: Receive control failed (result -107) block nbd1979: Receive control failed (result -107) block nbd1980: Receive control failed (result -107) block nbd1981: Receive control failed (result -107) block nbd1982: Receive control failed (result -107) block nbd1983: Receive control failed (result -107) block nbd1984: Receive control failed (result -107) block nbd1985: Receive control failed (result -107) block nbd1986: Receive control failed (result -107) block nbd1987: Receive control failed (result -107) block nbd1988: Receive control failed (result -107) block nbd1989: Receive control failed (result -107) block nbd1990: Receive control failed (result -107) block nbd1991: Receive control failed (result -107) block nbd1992: Receive control failed (result -107) block nbd1993: Receive control failed (result -107) block nbd1994: Receive control failed (result -107) block nbd1995: Receive control failed (result -107) block nbd1996: Receive control failed (result -107) block nbd1997: Receive control failed (result -107) block nbd1998: Receive control failed (result -107) block nbd1999: Receive control failed (result -107) block nbd2000: Receive control failed (result -107) block nbd2001: Receive control failed (result -107) block nbd2002: Receive control failed (result -107) block nbd2003: Receive control failed (result -107) block nbd2005: Receive control failed (result -107) block nbd2006: Receive control failed (result -107) block nbd2008: Receive control failed (result -107) block nbd2012: Receive control failed (result -107) block nbd2014: Receive control failed (result -107) block nbd2015: Receive control failed (result -107) block nbd2017: Receive control failed (result -107) block nbd2019: Receive control failed (result -107) block nbd2020: Receive control failed (result -107) block nbd2021: Receive control failed (result -107) block nbd2022: Receive control failed (result -107) block nbd2023: Receive control failed (result -107) block nbd2024: Receive control failed (result -107) block nbd2025: Receive control failed (result -107) block nbd2026: Receive control failed (result -107) block nbd2027: Receive control failed (result -107) block nbd2028: Receive control failed (result -107) block nbd2029: Receive control failed (result -107) block nbd2030: Receive control failed (result -107) block nbd2031: Receive control failed (result -107) block nbd2032: Receive control failed (result -107) block nbd2033: Receive control failed (result -107) block nbd2034: Receive control failed (result -107) block nbd2035: Receive control failed (result -107) block nbd2036: Receive control failed (result -107) block nbd2037: Receive control failed (result -107) block nbd2038: Receive control failed (result -107) block nbd2039: Receive control failed (result -107) block nbd2040: Receive control failed (result -107) block nbd2041: Receive control failed (result -107) block nbd2042: Receive control failed (result -107) block nbd2043: Receive control failed (result -107) block nbd2044: Receive control failed (result -107) block nbd2045: Receive control failed (result -107) block nbd2046: Receive control failed (result -107) block nbd2047: Receive control failed (result -107) block nbd2048: Receive control failed (result -107) block nbd2049: Receive control failed (result -107) block nbd2050: Receive control failed (result -107) block nbd2051: Receive control failed (result -107) block nbd2052: Receive control failed (result -107) block nbd2053: Receive control failed (result -107) block nbd2054: Receive control failed (result -107) block nbd2055: Receive control failed (result -107) block nbd2056: Receive control failed (result -107) block nbd2057: Receive control failed (result -107) block nbd2058: Receive control failed (result -107) block nbd2059: Receive control failed (result -107) block nbd2060: Receive control failed (result -107) block nbd2061: Receive control failed (result -107) block nbd2062: Receive control failed (result -107) block nbd2063: Receive control failed (result -107) block nbd2064: Receive control failed (result -107) block nbd2065: Receive control failed (result -107) block nbd2066: Receive control failed (result -107) block nbd2067: Receive control failed (result -107) block nbd2068: Receive control failed (result -107) block nbd2069: Receive control failed (result -107) block nbd2070: Receive control failed (result -107) block nbd2071: Receive control failed (result -107) block nbd2072: Receive control failed (result -107) block nbd2073: Receive control failed (result -107) block nbd2074: Receive control failed (result -107) block nbd2075: Receive control failed (result -107) block nbd2076: Receive control failed (result -107) block nbd2077: Receive control failed (result -107) block nbd2078: Receive control failed (result -107) block nbd2079: Receive control failed (result -107) block nbd2080: Receive control failed (result -107) block nbd2081: Receive control failed (result -107) block nbd2082: Receive control failed (result -107) block nbd2083: Receive control failed (result -107) block nbd2084: Receive control failed (result -107) block nbd2085: Receive control failed (result -107) block nbd2086: Receive control failed (result -107) block nbd2087: Receive control failed (result -107) block nbd2088: Receive control failed (result -107) block nbd2089: Receive control failed (result -107) block nbd2090: Receive control failed (result -107) block nbd2091: Receive control failed (result -107) block nbd2092: Receive control failed (result -107) block nbd2093: Receive control failed (result -107) block nbd2094: Receive control failed (result -107) block nbd2095: Receive control failed (result -107) block nbd2096: Receive control failed (result -107) block nbd2097: Receive control failed (result -107) block nbd2098: Receive control failed (result -107) block nbd2099: Receive control failed (result -107) block nbd2100: Receive control failed (result -107) block nbd2101: Receive control failed (result -107) block nbd2102: Receive control failed (result -107) block nbd2103: Receive control failed (result -107) block nbd2104: Receive control failed (result -107) block nbd2105: Receive control failed (result -107) block nbd2106: Receive control failed (result -107) block nbd2108: Receive control failed (result -107) block nbd2110: Receive control failed (result -107) block nbd2111: Receive control failed (result -107) block nbd2112: Receive control failed (result -107) block nbd2114: Receive control failed (result -107) block nbd2115: Receive control failed (result -107) block nbd2116: Receive control failed (result -107) block nbd2117: Receive control failed (result -107) block nbd2121: Receive control failed (result -107) block nbd2122: Receive control failed (result -107) block nbd2123: Receive control failed (result -107) block nbd2125: Receive control failed (result -107) block nbd2126: Receive control failed (result -107) block nbd2127: Receive control failed (result -107) block nbd2128: Receive control failed (result -107) block nbd2129: Receive control failed (result -107) block nbd2130: Receive control failed (result -107) block nbd2131: Receive control failed (result -107) block nbd2132: Receive control failed (result -107) block nbd2133: Receive control failed (result -107) block nbd2134: Receive control failed (result -107) block nbd2135: Receive control failed (result -107) block nbd2136: Receive control failed (result -107) block nbd2137: Receive control failed (result -107) block nbd2138: Receive control failed (result -107) block nbd2139: Receive control failed (result -107) block nbd2140: Receive control failed (result -107) block nbd2141: Receive control failed (result -107) block nbd2142: Receive control failed (result -107) block nbd2143: Receive control failed (result -107) block nbd2144: Receive control failed (result -107) block nbd2145: Receive control failed (result -107) block nbd2146: Receive control failed (result -107) block nbd2147: Receive control failed (result -107) block nbd2148: Receive control failed (result -107) block nbd2149: Receive control failed (result -107) block nbd2150: Receive control failed (result -107) block nbd2151: Receive control failed (result -107) block nbd2152: Receive control failed (result -107) block nbd2153: Receive control failed (result -107) block nbd2154: Receive control failed (result -107) block nbd2155: Receive control failed (result -107) block nbd2156: Receive control failed (result -107) block nbd2157: Receive control failed (result -107) block nbd2158: Receive control failed (result -107) block nbd2159: Receive control failed (result -107) block nbd2160: Receive control failed (result -107) block nbd2161: Receive control failed (result -107) block nbd2162: Receive control failed (result -107) block nbd2163: Receive control failed (result -107) block nbd2164: Receive control failed (result -107) block nbd2167: Receive control failed (result -107) block nbd2170: Receive control failed (result -107) block nbd2172: Receive control failed (result -107) block nbd2173: Receive control failed (result -107) block nbd2174: Receive control failed (result -107) block nbd2175: Receive control failed (result -107) block nbd2176: Receive control failed (result -107) block nbd2177: Receive control failed (result -107) block nbd2179: Receive control failed (result -107) block nbd2180: Receive control failed (result -107) block nbd2182: Receive control failed (result -107) block nbd2184: Receive control failed (result -107) block nbd2185: Receive control failed (result -107) block nbd2187: Receive control failed (result -107) block nbd2189: Receive control failed (result -107) block nbd2191: Receive control failed (result -107) block nbd2196: Receive control failed (result -107) block nbd2197: Receive control failed (result -107) block nbd2201: Receive control failed (result -107) block nbd2203: Receive control failed (result -107) block nbd2207: Receive control failed (result -107) block nbd2208: Receive control failed (result -107) block nbd2210: Receive control failed (result -107) block nbd2211: Receive control failed (result -107) block nbd2212: Receive control failed (result -107) block nbd2214: Receive control failed (result -107) block nbd2217: Receive control failed (result -107) block nbd2219: Receive control failed (result -107) block nbd2220: Receive control failed (result -107) block nbd2221: Receive control failed (result -107) block nbd2222: Receive control failed (result -107) block nbd2223: Receive control failed (result -107) block nbd2224: Receive control failed (result -107) block nbd2225: Receive control failed (result -107) block nbd2226: Receive control failed (result -107) block nbd2227: Receive control failed (result -107) block nbd2228: Receive control failed (result -107) block nbd2229: Receive control failed (result -107) block nbd2230: Receive control failed (result -107) block nbd2231: Receive control failed (result -107)