Extracting prog: 9m21.969803075s Minimizing prog: 1h27m23.600840763s Simplifying prog options: 12m21.310218886s Extracting C: 5m11.260439128s Simplifying C: 0s extracting reproducer from 66 programs testing a last program of every proc single: executing 19 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$ax25-bind$ax25 detailed listing: executing program 0: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) bind$ax25(r0, &(0x7f0000000100)={{0x3, @default}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-openat$sysfs-ftruncate-bpf$BPF_BTF_LOAD-clock_adjtime-bpf$MAP_CREATE-socketpair$nbd-sendmmsg-bpf$MAP_CREATE-syz_init_net_socket$ax25-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x141a82, 0x0) ftruncate(r0, 0x80000001) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000005c0)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x4, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x2, 0x1}]}, @enum={0x0, 0x1, 0x0, 0x6, 0x4, [{0x1}]}]}, {0x0, [0x2e, 0x2e]}}, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x28) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r2, &(0x7f000000b6c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, r1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value=r0, @void, @void, @value}, 0x50) r3 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) bind$ax25(r3, &(0x7f0000000100)={{0x3, @default}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) program crashed: INFO: task hung in del_device_store 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-openat$sysfs-ftruncate-bpf$BPF_BTF_LOAD-clock_adjtime-bpf$MAP_CREATE-socketpair$nbd-sendmmsg-bpf$MAP_CREATE-syz_init_net_socket$ax25 detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x141a82, 0x0) ftruncate(r0, 0x80000001) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000005c0)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x4, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x2, 0x1}]}, @enum={0x0, 0x1, 0x0, 0x6, 0x4, [{0x1}]}]}, {0x0, [0x2e, 0x2e]}}, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x28) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r2, &(0x7f000000b6c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, r1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value=r0, @void, @void, @value}, 0x50) syz_init_net_socket$ax25(0x3, 0x2, 0x0) program crashed: INFO: task hung in addrconf_dad_work suppressed program crash: INFO: task hung in addrconf_dad_work 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-openat$sysfs-ftruncate-bpf$BPF_BTF_LOAD-clock_adjtime-bpf$MAP_CREATE-socketpair$nbd-sendmmsg-bpf$MAP_CREATE-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x141a82, 0x0) ftruncate(r0, 0x80000001) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000005c0)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x4, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x2, 0x1}]}, @enum={0x0, 0x1, 0x0, 0x6, 0x4, [{0x1}]}]}, {0x0, [0x2e, 0x2e]}}, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x28) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r2, &(0x7f000000b6c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, r1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value=r0, @void, @void, @value}, 0x50) bind$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @default}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) program crashed: INFO: task hung in uevent_show 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-openat$sysfs-ftruncate-bpf$BPF_BTF_LOAD-clock_adjtime-bpf$MAP_CREATE-socketpair$nbd-sendmmsg-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x141a82, 0x0) ftruncate(r0, 0x80000001) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000005c0)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x4, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x2, 0x1}]}, @enum={0x0, 0x1, 0x0, 0x6, 0x4, [{0x1}]}]}, {0x0, [0x2e, 0x2e]}}, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x28) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f000000b6c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @default}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-openat$sysfs-ftruncate-bpf$BPF_BTF_LOAD-clock_adjtime-bpf$MAP_CREATE-socketpair$nbd-bpf$MAP_CREATE-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x141a82, 0x0) ftruncate(r0, 0x80000001) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000005c0)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x4, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x2, 0x1}]}, @enum={0x0, 0x1, 0x0, 0x6, 0x4, [{0x1}]}]}, {0x0, [0x2e, 0x2e]}}, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x28) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, r1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value=r0, @void, @void, @value}, 0x50) bind$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @default}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-openat$sysfs-ftruncate-bpf$BPF_BTF_LOAD-clock_adjtime-bpf$MAP_CREATE-sendmmsg-bpf$MAP_CREATE-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x141a82, 0x0) ftruncate(r0, 0x80000001) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000005c0)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x4, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x2, 0x1}]}, @enum={0x0, 0x1, 0x0, 0x6, 0x4, [{0x1}]}]}, {0x0, [0x2e, 0x2e]}}, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x28) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) sendmmsg(0xffffffffffffffff, &(0x7f000000b6c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, r1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value=r0, @void, @void, @value}, 0x50) bind$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @default}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) program crashed: INFO: task hung in addrconf_dad_work 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-openat$sysfs-ftruncate-bpf$BPF_BTF_LOAD-clock_adjtime-sendmmsg-bpf$MAP_CREATE-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x141a82, 0x0) ftruncate(r0, 0x80000001) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000005c0)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x4, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x2, 0x1}]}, @enum={0x0, 0x1, 0x0, 0x6, 0x4, [{0x1}]}]}, {0x0, [0x2e, 0x2e]}}, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x28) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) sendmmsg(0xffffffffffffffff, &(0x7f000000b6c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value=r0, @void, @void, @value}, 0x50) bind$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @default}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-openat$sysfs-ftruncate-bpf$BPF_BTF_LOAD-bpf$MAP_CREATE-sendmmsg-bpf$MAP_CREATE-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x141a82, 0x0) ftruncate(r0, 0x80000001) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000005c0)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x4, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x2, 0x1}]}, @enum={0x0, 0x1, 0x0, 0x6, 0x4, [{0x1}]}]}, {0x0, [0x2e, 0x2e]}}, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) sendmmsg(0xffffffffffffffff, &(0x7f000000b6c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, r1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value=r0, @void, @void, @value}, 0x50) bind$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @default}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) program crashed: INFO: task hung in addrconf_dad_work suppressed program crash: INFO: task hung in addrconf_dad_work 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-openat$sysfs-ftruncate-clock_adjtime-bpf$MAP_CREATE-sendmmsg-bpf$MAP_CREATE-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x141a82, 0x0) ftruncate(r0, 0x80000001) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) sendmmsg(0xffffffffffffffff, &(0x7f000000b6c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, r1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value=r0, @void, @void, @value}, 0x50) bind$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @default}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) program crashed: INFO: task hung in rtnetlink_rcv_msg 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-openat$sysfs-clock_adjtime-bpf$MAP_CREATE-sendmmsg-bpf$MAP_CREATE-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x141a82, 0x0) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) sendmmsg(0xffffffffffffffff, &(0x7f000000b6c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)=[{0x408, 0x1, 0x1, "bc3e8bbbc0889b0adbdf5f9e27adf3b5328b05ab65817f66452553958dbf780d5ddf990180f34d719b5acfab2dcf087dcd5dc5ca9c79e9f8a48ad65e51fbecb670c6742d0614d2a93796eb24c567cbc34d7aa41dc3258b3ff35eec63281718dd1758b12f1be785e11a580f225226ccfd450f0d8d2e0c19c7e2741898f33fb6b69897e740ee60270f6effa1214060fd031352c5112b4598126c9a3e7e47fa49ff66d2d5168278c04442c4cab449db3ef725406317bda35d44c261a10bf5784bc10e856985e2a662c6343980c6b36d8e578e9c3c147c0b2634d200878ac17bc005c608eaada1905af4c8e515af8e9480f119f75c8e1d2f2d04263c05c7acc41824640a6dab401f95a670af961a223739c22c98a0dc3b3990c1d1fdb5d2300fb551149f3c3790c4f46cc339014890262fb5617baad7b7dd9e304564d9fd4cd7ac63045ab3e2ddd03652e78bbbc97948a0a59c3cdf0a6b6ec5a967021268779666871a939f9f8920a81d02a7fc275ae99f05edfe0b32c0d669841c3458dd65efba20685bf63e2c8e6ffa9eae2d1fc16f1410f734dfa1f9d248827665614b591f7a09cfd0c08812f298dc5b0f652d7c66df88bb5f1251a84ac39a098c8fccb45768327d0eaeff066e9803c12708ce6686acb14fb8ee12e0ee5ecffc9887d726089def1d1686bc3f0cb2eb59abb44f66627391a4ee3917074dda349b89778d9c08257b5273db89383002dd75625589a8dba03b6f6a0f69ef240dc168c9796bc028a24f58114403875e847e62bbd753181ff6ff357e5d3110bac4f19814b5853929cb76cec89243c357ef384ce062e092ab7a97aada344dc2e0217a4ab46f3d22d5de5ce428f7a0920778a088c6a13a166a4b98121f3e05210887ee43563d8ae6d3f6fce486008b250d4705deece085ad6e6c877d2d2693b816871484750c7f1aae2585d66b62e5b5cc7c7f19628927b325e2c78473ee84ae9d318b3b47738e459544f7e16c8f2e382e2bdef319afe2f28054ae418b9bdd0c1f367a77dac0fc0d1d3d444937f8dc7307fdccce9db9c838240bb041e228b202d81f1e859729fc49af61da637904bb90c8911cf9663dc168da004abbb68a992c9674c43f166e4a02f49daec1d8eff20f52ea42fae88f2cd84f8030eb9526c00eae92567eea4598ced824bd07202cfec16aae8cd7adc4431aba1be56e2b56af72f05b167451a70fa4aacfdfa11785756c57869129e1ce92755c970bf5850532d923c94a9e3e98d249cbbc60384e56cfc915754a28449fcdb0158858788f5eb768c33e8c6ab8e92c5d59d271e130100363ee686f9f403f86c8bb54c1c1b676ce547a75e3812cca01be1aacfc5b231377a456bb3433386fcd77e49a31f5ec9f5004a2b248124cf614d1aca0bc0938cac86c7b1ad529a5fa826b222d3579"}], 0x408}}], 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, r1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value=r0, @void, @void, @value}, 0x50) bind$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @default}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-ftruncate-clock_adjtime-bpf$MAP_CREATE-sendmmsg-bpf$MAP_CREATE-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(0xffffffffffffffff, 0x80000001) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) sendmmsg(0xffffffffffffffff, &(0x7f000000b6c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, r0, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value, @void, @void, @value}, 0x50) bind$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @default}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) program crashed: INFO: task hung in ip_tunnel_init_net 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ftruncate-clock_adjtime-bpf$MAP_CREATE-sendmmsg-bpf$MAP_CREATE-bind$ax25 detailed listing: executing program 0: ftruncate(0xffffffffffffffff, 0x80000001) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) sendmmsg(0xffffffffffffffff, &(0x7f000000b6c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, r0, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value, @void, @void, @value}, 0x50) bind$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @default}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-ftruncate-clock_adjtime-bpf$MAP_CREATE-sendmmsg-bpf$MAP_CREATE-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, 0x0) ftruncate(0xffffffffffffffff, 0x80000001) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) sendmmsg(0xffffffffffffffff, &(0x7f000000b6c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, r0, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value, @void, @void, @value}, 0x50) bind$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @default}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) program crashed: INFO: task hung in __netlink_dump_start 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-ftruncate-clock_adjtime-bpf$MAP_CREATE-sendmmsg-bpf$MAP_CREATE-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, 0x0) ftruncate(0xffffffffffffffff, 0x80000001) clock_adjtime(0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) sendmmsg(0xffffffffffffffff, &(0x7f000000b6c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, r0, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value, @void, @void, @value}, 0x50) bind$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @default}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-ftruncate-clock_adjtime-bpf$MAP_CREATE-sendmmsg-bpf$MAP_CREATE-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, 0x0) ftruncate(0xffffffffffffffff, 0x80000001) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000b6c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, r0, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value, @void, @void, @value}, 0x50) bind$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @default}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-ftruncate-clock_adjtime-bpf$MAP_CREATE-sendmmsg-bpf$MAP_CREATE-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, 0x0) ftruncate(0xffffffffffffffff, 0x80000001) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, r0, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value, @void, @void, @value}, 0x50) bind$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @default}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) program crashed: INFO: task hung in del_device_store 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-ftruncate-clock_adjtime-bpf$MAP_CREATE-sendmmsg-bpf$MAP_CREATE-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, 0x0) ftruncate(0xffffffffffffffff, 0x80000001) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @default}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-ftruncate-clock_adjtime-bpf$MAP_CREATE-sendmmsg-bpf$MAP_CREATE-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, 0x0) ftruncate(0xffffffffffffffff, 0x80000001) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, r0, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value, @void, @void, @value}, 0x50) bind$ax25(0xffffffffffffffff, 0x0, 0x0) program crashed: INFO: task hung in nsim_dev_trap_report_work 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-ftruncate-clock_adjtime-bpf$MAP_CREATE-sendmmsg-bpf$MAP_CREATE-bind$ax25 program crashed: no output from test machine a never seen crash title: no output from test machine, ignore simplifying guilty program options testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-ftruncate-clock_adjtime-bpf$MAP_CREATE-sendmmsg-bpf$MAP_CREATE-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, 0x0) ftruncate(0xffffffffffffffff, 0x80000001) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, r0, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value, @void, @void, @value}, 0x50) bind$ax25(0xffffffffffffffff, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setrlimit-ftruncate-clock_adjtime-bpf$MAP_CREATE-sendmmsg-bpf$MAP_CREATE-bind$ax25 detailed listing: executing program 0: setrlimit(0x1, 0x0) ftruncate(0xffffffffffffffff, 0x80000001) clock_adjtime(0x0, &(0x7f0000000480)={0xd54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x3, 0x4, 0x4, 0xbf22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x4, 0x4, 0x20bf22, 0x6a004, r0, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @value, @void, @void, @value}, 0x50) bind$ax25(0xffffffffffffffff, 0x0, 0x0) program did not crash reproducing took 1h54m18.141316733s repro crashed as (corrupted=false): INFO: task kworker/1:0:21 blocked for more than 143 seconds. Not tainted 5.15.173-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/1:0 state:D stack:23544 pid: 21 ppid: 2 flags:0x00004000 Workqueue: events nsim_dev_trap_report_work Call Trace: context_switch kernel/sched/core.c:5027 [inline] __schedule+0x12c4/0x45b0 kernel/sched/core.c:6373 schedule+0x11b/0x1f0 kernel/sched/core.c:6456 schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6515 __mutex_lock_common+0xe34/0x25a0 kernel/locking/mutex.c:669 __mutex_lock kernel/locking/mutex.c:729 [inline] mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743 nsim_dev_trap_report_work+0x56/0xab0 drivers/net/netdevsim/dev.c:757 process_one_work+0x8a1/0x10c0 kernel/workqueue.c:2310 worker_thread+0xaca/0x1280 kernel/workqueue.c:2457 kthread+0x3f6/0x4f0 kernel/kthread.c:334 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287 INFO: task syz-executor:4326 blocked for more than 144 seconds. Not tainted 5.15.173-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor state:D stack:21016 pid: 4326 ppid: 1 flags:0x00004004 Call Trace: context_switch kernel/sched/core.c:5027 [inline] __schedule+0x12c4/0x45b0 kernel/sched/core.c:6373 schedule+0x11b/0x1f0 kernel/sched/core.c:6456 schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6515 __mutex_lock_common+0xe34/0x25a0 kernel/locking/mutex.c:669 __mutex_lock kernel/locking/mutex.c:729 [inline] mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743 new_device_store+0x1b0/0x910 drivers/net/netdevsim/bus.c:295 kernfs_fop_write_iter+0x3a2/0x4f0 fs/kernfs/file.c:296 call_write_iter include/linux/fs.h:2174 [inline] new_sync_write fs/read_write.c:507 [inline] vfs_write+0xacd/0xe50 fs/read_write.c:594 ksys_write+0x1a2/0x2c0 fs/read_write.c:647 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7fd05fe932bf RSP: 002b:00007ffcde3dea50 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fd05fe932bf RDX: 0000000000000003 RSI: 00007ffcde3deaa0 RDI: 0000000000000005 RBP: 00007fd05ff08a87 R08: 0000000000000000 R09: 00007ffcde3de8a7 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 R13: 00007ffcde3deaa0 R14: 00007fd060b88620 R15: 0000000000000003 INFO: task syz-executor:4338 blocked for more than 145 seconds. Not tainted 5.15.173-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor state:D stack:20664 pid: 4338 ppid: 1 flags:0x00004004 Call Trace: context_switch kernel/sched/core.c:5027 [inline] __schedule+0x12c4/0x45b0 kernel/sched/core.c:6373 schedule+0x11b/0x1f0 kernel/sched/core.c:6456 schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6515 __mutex_lock_common+0xe34/0x25a0 kernel/locking/mutex.c:669 __mutex_lock kernel/locking/mutex.c:729 [inline] mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743 del_device_store+0xf1/0x470 drivers/net/netdevsim/bus.c:344 kernfs_fop_write_iter+0x3a2/0x4f0 fs/kernfs/file.c:296 call_write_iter include/linux/fs.h:2174 [inline] new_sync_write fs/read_write.c:507 [inline] vfs_write+0xacd/0xe50 fs/read_write.c:594 ksys_write+0x1a2/0x2c0 fs/read_write.c:647 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7f47367bc2bf RSP: 002b:00007ffe7bbd21c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f47367bc2bf RDX: 0000000000000001 RSI: 00007ffe7bbd2210 RDI: 0000000000000005 RBP: 00007f4736831a63 R08: 0000000000000000 R09: 00007ffe7bbd2017 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 R13: 00007ffe7bbd2210 R14: 00007f47374b1620 R15: 0000000000000003 Showing all locks held in the system: 3 locks held by kworker/u4:0/9: #0: ffff8880175cd938 ( (wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0 kernel/workqueue.c:2283 #1: ffffc90000ce7d20 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0 kernel/workqueue.c:2285 #2: ffffffff8dc35790 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0xf1/0xb60 net/core/net_namespace.c:561 3 locks held by kworker/1:0/21: #0: ffff888017470938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0 kernel/workqueue.c:2283 #1: ffffc90000db7d20 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0 kernel/workqueue.c:2285 #2: ffff88807b471400 (&nsim_dev->port_list_lock){+.+.}-{3:3}, at: nsim_dev_trap_report_work+0x56/0xab0 drivers/net/netdevsim/dev.c:757 1 lock held by khungtaskd/27: #0: ffffffff8cb1fc60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 2 locks held by kworker/u4:3/1182: #0: ffff888017479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0 kernel/workqueue.c:2283 #1: ffffc90004ed7d20 (connector_reaper_work){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0 kernel/workqueue.c:2285 2 locks held by getty/3930: #0: ffff88814ca52098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 drivers/tty/tty_ldisc.c:252 #1: ffffc900025ae2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6af/0x1db0 drivers/tty/n_tty.c:2158 3 locks held by kworker/1:2/4257: #0: ffff888017471938 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0 kernel/workqueue.c:2283 #1: ffffc90002f9fd20 ((reg_check_chans).work){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0 kernel/workqueue.c:2285 #2: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: reg_check_chans_work+0x7f/0xb70 net/wireless/reg.c:2436 4 locks held by kworker/u4:4/4286: #0: ffff888017479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0 kernel/workqueue.c:2283 #1: ffffc9000310fd20 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0 kernel/workqueue.c:2285 #2: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xa/0x50 net/core/link_watch.c:251 #3: ffffffff8cb24228 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock kernel/rcu/tree_exp.h:322 [inline] #3: ffffffff8cb24228 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x350/0x740 kernel/rcu/tree_exp.h:845 2 locks held by kworker/u4:5/4297: #0: ffff888017479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0 kernel/workqueue.c:2283 #1: ffffc9000116fd20 ((reaper_work).work){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0 kernel/workqueue.c:2285 3 locks held by kworker/1:4/4300: #0: ffff88802b9cc938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0 kernel/workqueue.c:2283 #1: ffffc90002f2fd20 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0 kernel/workqueue.c:2285 #2: ffffffff8dc41388 ( rtnl_mutex ){+.+.}-{3:3} , at: addrconf_dad_work+0xcc/0x1720 net/ipv6/addrconf.c:4113 3 locks held by kworker/0:19/4320: #0: ffff88802b9cc938 ( (wq_completion)ipv6_addrconf ){+.+.}-{0:0} , at: process_one_work+0x78a/0x10c0 kernel/workqueue.c:2283 #1: ffffc900031bfd20 ( (work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0} , at: process_one_work+0x7d0/0x10c0 kernel/workqueue.c:2285 #2: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xcc/0x1720 net/ipv6/addrconf.c:4113 3 locks held by kworker/0:20/4321: 4 locks held by syz-executor/4326: #0: ffff88807f58e460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x29a/0xe50 fs/read_write.c:590 #1: ffff88806188e888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1e7/0x4f0 fs/kernfs/file.c:287 #2: ffff888147e0dae8 (kn->active#357){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20b/0x4f0 fs/kernfs/file.c:288 #3: ffffffff8d582a08 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: new_device_store+0x1b0/0x910 drivers/net/netdevsim/bus.c:295 3 locks held by syz-executor/4327: #0: ffff88802c45b228 (&mm->mmap_lock){++++}-{3:3}, at: mmap_read_trylock include/linux/mmap_lock.h:136 [inline] #0: ffff88802c45b228 (&mm->mmap_lock){++++}-{3:3}, at: do_user_addr_fault arch/x86/mm/fault.c:1298 [inline] #0: ffff88802c45b228 (&mm->mmap_lock){++++}-{3:3}, at: handle_page_fault arch/x86/mm/fault.c:1445 [inline] #0: ffff88802c45b228 (&mm->mmap_lock){++++}-{3:3}, at: exc_page_fault+0x181/0x700 arch/x86/mm/fault.c:1501 #1: ffffffff8cc014a0 (memcg_oom_lock#2){+.+.}-{0:0}, at: mem_cgroup_oom mm/memcontrol.c:1872 [inline] #1: ffffffff8cc014a0 (memcg_oom_lock#2){+.+.}-{0:0}, at: try_charge_memcg+0xeac/0x1530 mm/memcontrol.c:2699 #2: ffffffff8cbb2188 (oom_lock){+.+.}-{3:3}, at: mem_cgroup_out_of_memory+0xf3/0x3c0 mm/memcontrol.c:1633 3 locks held by syz-executor/4329: 7 locks held by syz-executor/4335: #0: ffff88807f58e460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x29a/0xe50 fs/read_write.c:590 #1: ffff888061b17888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1e7/0x4f0 fs/kernfs/file.c:287 #2: ffff888147e0dbd0 (kn->active#356){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20b/0x4f0 fs/kernfs/file.c:288 #3: ffffffff8d582a08 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: del_device_store+0xf1/0x470 drivers/net/netdevsim/bus.c:344 #4: ffff88807b470178 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:760 [inline] #4: ffff88807b470178 (&dev->mutex){....}-{3:3}, at: __device_driver_lock drivers/base/dd.c:1044 [inline] #4: ffff88807b470178 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xc2/0x7f0 drivers/base/dd.c:1259 #5: ffff88807b471400 (&nsim_dev->port_list_lock){+.+.}-{3:3}, at: nsim_dev_port_del_all drivers/net/netdevsim/dev.c:1359 [inline] #5: ffff88807b471400 (&nsim_dev->port_list_lock){+.+.}-{3:3}, at: nsim_dev_reload_destroy+0x118/0x240 drivers/net/netdevsim/dev.c:1561 #6: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: devlink_nl_port_fill+0x2ab/0x930 net/core/devlink.c:995 4 locks held by syz-executor/4338: #0: ffff88807f58e460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x29a/0xe50 fs/read_write.c:590 #1: ffff88806188c888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1e7/0x4f0 fs/kernfs/file.c:287 #2: ffff888147e0dbd0 (kn->active#356){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20b/0x4f0 fs/kernfs/file.c:288 #3: ffffffff8d582a08 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: del_device_store+0xf1/0x470 drivers/net/netdevsim/bus.c:344 3 locks held by kworker/1:5/4365: 1 lock held by syz-executor/8005: #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock net/core/rtnetlink.c:72 [inline] #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x94c/0xee0 net/core/rtnetlink.c:5644 1 lock held by syz-executor/8009: #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock net/core/rtnetlink.c:72 [inline] #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x94c/0xee0 net/core/rtnetlink.c:5644 1 lock held by syz-executor/8016: #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock net/core/rtnetlink.c:72 [inline] #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x94c/0xee0 net/core/rtnetlink.c:5644 1 lock held by syz-executor/9178: #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock net/core/rtnetlink.c:72 [inline] #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x94c/0xee0 net/core/rtnetlink.c:5644 1 lock held by syz-executor/9182: #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock net/core/rtnetlink.c:72 [inline] #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x94c/0xee0 net/core/rtnetlink.c:5644 1 lock held by syz-executor/9183: #0: ffffffff8dc41388 (rtnl_mutex ){+.+.}-{3:3} , at: rtnl_lock net/core/rtnetlink.c:72 [inline] , at: rtnetlink_rcv_msg+0x94c/0xee0 net/core/rtnetlink.c:5644 ============================================= NMI backtrace for cpu 1 CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.173-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e3/0x2d0 lib/dump_stack.c:106 nmi_cpu_backtrace+0x46a/0x4a0 lib/nmi_backtrace.c:111 nmi_trigger_cpumask_backtrace+0x181/0x2a0 lib/nmi_backtrace.c:62 trigger_all_cpu_backtrace include/linux/nmi.h:148 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:210 [inline] watchdog+0xe72/0xeb0 kernel/hung_task.c:295 kthread+0x3f6/0x4f0 kernel/kthread.c:334 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 PID: 4321 Comm: kworker/0:20 Not tainted 5.15.173-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: events prog_array_map_clear_deferred RIP: 0010:kasan_check_range+0x1ac/0x290 mm/kasan/generic.c:189 Code: 4c 89 d5 48 8d 5d 07 48 85 ed 48 0f 49 dd 48 83 e3 f8 48 29 dd 74 12 41 80 39 00 0f 85 a2 00 00 00 49 ff c1 48 ff cd 75 ee 5b <41> 5e 41 5f 5d c3 45 84 f6 75 61 41 f7 c6 00 ff 00 00 75 5d 41 f7 RSP: 0018:ffffc900031cf760 EFLAGS: 00000056 RAX: 0000000000000001 RBX: 000000000000093a RCX: ffffffff8162ca83 RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff90988220 RBP: 0000000000000001 R08: dffffc0000000000 R09: fffffbfff2131045 R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 R13: ffff888021d18b38 R14: fffffbfff2131045 R15: 0000000000000004 FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000080 CR3: 000000002ac2b000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: instrument_atomic_read include/linux/instrumented.h:71 [inline] test_bit include/asm-generic/bitops/instrumented-non-atomic.h:134 [inline] hlock_class kernel/locking/lockdep.c:197 [inline] check_wait_context kernel/locking/lockdep.c:4711 [inline] __lock_acquire+0x7a3/0x1ff0 kernel/locking/lockdep.c:4962 lock_acquire+0x1db/0x4f0 kernel/locking/lockdep.c:5623 __mutex_lock_common+0x1da/0x25a0 kernel/locking/mutex.c:596 __mutex_lock kernel/locking/mutex.c:729 [inline] mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743 fd_array_map_delete_elem+0xe5/0x230 kernel/bpf/arraymap.c:831 bpf_fd_array_map_clear kernel/bpf/arraymap.c:882 [inline] prog_array_map_clear_deferred+0xfb/0x210 kernel/bpf/arraymap.c:1023 process_one_work+0x8a1/0x10c0 kernel/workqueue.c:2310 worker_thread+0xaca/0x1280 kernel/workqueue.c:2457 kthread+0x3f6/0x4f0 kernel/kthread.c:334 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287 final repro crashed as (corrupted=false): INFO: task kworker/1:0:21 blocked for more than 143 seconds. Not tainted 5.15.173-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/1:0 state:D stack:23544 pid: 21 ppid: 2 flags:0x00004000 Workqueue: events nsim_dev_trap_report_work Call Trace: context_switch kernel/sched/core.c:5027 [inline] __schedule+0x12c4/0x45b0 kernel/sched/core.c:6373 schedule+0x11b/0x1f0 kernel/sched/core.c:6456 schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6515 __mutex_lock_common+0xe34/0x25a0 kernel/locking/mutex.c:669 __mutex_lock kernel/locking/mutex.c:729 [inline] mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743 nsim_dev_trap_report_work+0x56/0xab0 drivers/net/netdevsim/dev.c:757 process_one_work+0x8a1/0x10c0 kernel/workqueue.c:2310 worker_thread+0xaca/0x1280 kernel/workqueue.c:2457 kthread+0x3f6/0x4f0 kernel/kthread.c:334 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287 INFO: task syz-executor:4326 blocked for more than 144 seconds. Not tainted 5.15.173-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor state:D stack:21016 pid: 4326 ppid: 1 flags:0x00004004 Call Trace: context_switch kernel/sched/core.c:5027 [inline] __schedule+0x12c4/0x45b0 kernel/sched/core.c:6373 schedule+0x11b/0x1f0 kernel/sched/core.c:6456 schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6515 __mutex_lock_common+0xe34/0x25a0 kernel/locking/mutex.c:669 __mutex_lock kernel/locking/mutex.c:729 [inline] mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743 new_device_store+0x1b0/0x910 drivers/net/netdevsim/bus.c:295 kernfs_fop_write_iter+0x3a2/0x4f0 fs/kernfs/file.c:296 call_write_iter include/linux/fs.h:2174 [inline] new_sync_write fs/read_write.c:507 [inline] vfs_write+0xacd/0xe50 fs/read_write.c:594 ksys_write+0x1a2/0x2c0 fs/read_write.c:647 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7fd05fe932bf RSP: 002b:00007ffcde3dea50 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fd05fe932bf RDX: 0000000000000003 RSI: 00007ffcde3deaa0 RDI: 0000000000000005 RBP: 00007fd05ff08a87 R08: 0000000000000000 R09: 00007ffcde3de8a7 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 R13: 00007ffcde3deaa0 R14: 00007fd060b88620 R15: 0000000000000003 INFO: task syz-executor:4338 blocked for more than 145 seconds. Not tainted 5.15.173-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor state:D stack:20664 pid: 4338 ppid: 1 flags:0x00004004 Call Trace: context_switch kernel/sched/core.c:5027 [inline] __schedule+0x12c4/0x45b0 kernel/sched/core.c:6373 schedule+0x11b/0x1f0 kernel/sched/core.c:6456 schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6515 __mutex_lock_common+0xe34/0x25a0 kernel/locking/mutex.c:669 __mutex_lock kernel/locking/mutex.c:729 [inline] mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743 del_device_store+0xf1/0x470 drivers/net/netdevsim/bus.c:344 kernfs_fop_write_iter+0x3a2/0x4f0 fs/kernfs/file.c:296 call_write_iter include/linux/fs.h:2174 [inline] new_sync_write fs/read_write.c:507 [inline] vfs_write+0xacd/0xe50 fs/read_write.c:594 ksys_write+0x1a2/0x2c0 fs/read_write.c:647 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7f47367bc2bf RSP: 002b:00007ffe7bbd21c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f47367bc2bf RDX: 0000000000000001 RSI: 00007ffe7bbd2210 RDI: 0000000000000005 RBP: 00007f4736831a63 R08: 0000000000000000 R09: 00007ffe7bbd2017 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 R13: 00007ffe7bbd2210 R14: 00007f47374b1620 R15: 0000000000000003 Showing all locks held in the system: 3 locks held by kworker/u4:0/9: #0: ffff8880175cd938 ( (wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0 kernel/workqueue.c:2283 #1: ffffc90000ce7d20 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0 kernel/workqueue.c:2285 #2: ffffffff8dc35790 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0xf1/0xb60 net/core/net_namespace.c:561 3 locks held by kworker/1:0/21: #0: ffff888017470938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0 kernel/workqueue.c:2283 #1: ffffc90000db7d20 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0 kernel/workqueue.c:2285 #2: ffff88807b471400 (&nsim_dev->port_list_lock){+.+.}-{3:3}, at: nsim_dev_trap_report_work+0x56/0xab0 drivers/net/netdevsim/dev.c:757 1 lock held by khungtaskd/27: #0: ffffffff8cb1fc60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 2 locks held by kworker/u4:3/1182: #0: ffff888017479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0 kernel/workqueue.c:2283 #1: ffffc90004ed7d20 (connector_reaper_work){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0 kernel/workqueue.c:2285 2 locks held by getty/3930: #0: ffff88814ca52098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 drivers/tty/tty_ldisc.c:252 #1: ffffc900025ae2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6af/0x1db0 drivers/tty/n_tty.c:2158 3 locks held by kworker/1:2/4257: #0: ffff888017471938 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0 kernel/workqueue.c:2283 #1: ffffc90002f9fd20 ((reg_check_chans).work){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0 kernel/workqueue.c:2285 #2: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: reg_check_chans_work+0x7f/0xb70 net/wireless/reg.c:2436 4 locks held by kworker/u4:4/4286: #0: ffff888017479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0 kernel/workqueue.c:2283 #1: ffffc9000310fd20 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0 kernel/workqueue.c:2285 #2: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xa/0x50 net/core/link_watch.c:251 #3: ffffffff8cb24228 (rcu_state.exp_mutex){+.+.}-{3:3}, at: exp_funnel_lock kernel/rcu/tree_exp.h:322 [inline] #3: ffffffff8cb24228 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x350/0x740 kernel/rcu/tree_exp.h:845 2 locks held by kworker/u4:5/4297: #0: ffff888017479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0 kernel/workqueue.c:2283 #1: ffffc9000116fd20 ((reaper_work).work){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0 kernel/workqueue.c:2285 3 locks held by kworker/1:4/4300: #0: ffff88802b9cc938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0 kernel/workqueue.c:2283 #1: ffffc90002f2fd20 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0 kernel/workqueue.c:2285 #2: ffffffff8dc41388 ( rtnl_mutex ){+.+.}-{3:3} , at: addrconf_dad_work+0xcc/0x1720 net/ipv6/addrconf.c:4113 3 locks held by kworker/0:19/4320: #0: ffff88802b9cc938 ( (wq_completion)ipv6_addrconf ){+.+.}-{0:0} , at: process_one_work+0x78a/0x10c0 kernel/workqueue.c:2283 #1: ffffc900031bfd20 ( (work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0} , at: process_one_work+0x7d0/0x10c0 kernel/workqueue.c:2285 #2: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xcc/0x1720 net/ipv6/addrconf.c:4113 3 locks held by kworker/0:20/4321: 4 locks held by syz-executor/4326: #0: ffff88807f58e460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x29a/0xe50 fs/read_write.c:590 #1: ffff88806188e888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1e7/0x4f0 fs/kernfs/file.c:287 #2: ffff888147e0dae8 (kn->active#357){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20b/0x4f0 fs/kernfs/file.c:288 #3: ffffffff8d582a08 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: new_device_store+0x1b0/0x910 drivers/net/netdevsim/bus.c:295 3 locks held by syz-executor/4327: #0: ffff88802c45b228 (&mm->mmap_lock){++++}-{3:3}, at: mmap_read_trylock include/linux/mmap_lock.h:136 [inline] #0: ffff88802c45b228 (&mm->mmap_lock){++++}-{3:3}, at: do_user_addr_fault arch/x86/mm/fault.c:1298 [inline] #0: ffff88802c45b228 (&mm->mmap_lock){++++}-{3:3}, at: handle_page_fault arch/x86/mm/fault.c:1445 [inline] #0: ffff88802c45b228 (&mm->mmap_lock){++++}-{3:3}, at: exc_page_fault+0x181/0x700 arch/x86/mm/fault.c:1501 #1: ffffffff8cc014a0 (memcg_oom_lock#2){+.+.}-{0:0}, at: mem_cgroup_oom mm/memcontrol.c:1872 [inline] #1: ffffffff8cc014a0 (memcg_oom_lock#2){+.+.}-{0:0}, at: try_charge_memcg+0xeac/0x1530 mm/memcontrol.c:2699 #2: ffffffff8cbb2188 (oom_lock){+.+.}-{3:3}, at: mem_cgroup_out_of_memory+0xf3/0x3c0 mm/memcontrol.c:1633 3 locks held by syz-executor/4329: 7 locks held by syz-executor/4335: #0: ffff88807f58e460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x29a/0xe50 fs/read_write.c:590 #1: ffff888061b17888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1e7/0x4f0 fs/kernfs/file.c:287 #2: ffff888147e0dbd0 (kn->active#356){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20b/0x4f0 fs/kernfs/file.c:288 #3: ffffffff8d582a08 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: del_device_store+0xf1/0x470 drivers/net/netdevsim/bus.c:344 #4: ffff88807b470178 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:760 [inline] #4: ffff88807b470178 (&dev->mutex){....}-{3:3}, at: __device_driver_lock drivers/base/dd.c:1044 [inline] #4: ffff88807b470178 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xc2/0x7f0 drivers/base/dd.c:1259 #5: ffff88807b471400 (&nsim_dev->port_list_lock){+.+.}-{3:3}, at: nsim_dev_port_del_all drivers/net/netdevsim/dev.c:1359 [inline] #5: ffff88807b471400 (&nsim_dev->port_list_lock){+.+.}-{3:3}, at: nsim_dev_reload_destroy+0x118/0x240 drivers/net/netdevsim/dev.c:1561 #6: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: devlink_nl_port_fill+0x2ab/0x930 net/core/devlink.c:995 4 locks held by syz-executor/4338: #0: ffff88807f58e460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x29a/0xe50 fs/read_write.c:590 #1: ffff88806188c888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1e7/0x4f0 fs/kernfs/file.c:287 #2: ffff888147e0dbd0 (kn->active#356){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20b/0x4f0 fs/kernfs/file.c:288 #3: ffffffff8d582a08 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: del_device_store+0xf1/0x470 drivers/net/netdevsim/bus.c:344 3 locks held by kworker/1:5/4365: 1 lock held by syz-executor/8005: #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock net/core/rtnetlink.c:72 [inline] #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x94c/0xee0 net/core/rtnetlink.c:5644 1 lock held by syz-executor/8009: #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock net/core/rtnetlink.c:72 [inline] #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x94c/0xee0 net/core/rtnetlink.c:5644 1 lock held by syz-executor/8016: #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock net/core/rtnetlink.c:72 [inline] #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x94c/0xee0 net/core/rtnetlink.c:5644 1 lock held by syz-executor/9178: #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock net/core/rtnetlink.c:72 [inline] #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x94c/0xee0 net/core/rtnetlink.c:5644 1 lock held by syz-executor/9182: #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock net/core/rtnetlink.c:72 [inline] #0: ffffffff8dc41388 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x94c/0xee0 net/core/rtnetlink.c:5644 1 lock held by syz-executor/9183: #0: ffffffff8dc41388 (rtnl_mutex ){+.+.}-{3:3} , at: rtnl_lock net/core/rtnetlink.c:72 [inline] , at: rtnetlink_rcv_msg+0x94c/0xee0 net/core/rtnetlink.c:5644 ============================================= NMI backtrace for cpu 1 CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.173-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e3/0x2d0 lib/dump_stack.c:106 nmi_cpu_backtrace+0x46a/0x4a0 lib/nmi_backtrace.c:111 nmi_trigger_cpumask_backtrace+0x181/0x2a0 lib/nmi_backtrace.c:62 trigger_all_cpu_backtrace include/linux/nmi.h:148 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:210 [inline] watchdog+0xe72/0xeb0 kernel/hung_task.c:295 kthread+0x3f6/0x4f0 kernel/kthread.c:334 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 PID: 4321 Comm: kworker/0:20 Not tainted 5.15.173-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: events prog_array_map_clear_deferred RIP: 0010:kasan_check_range+0x1ac/0x290 mm/kasan/generic.c:189 Code: 4c 89 d5 48 8d 5d 07 48 85 ed 48 0f 49 dd 48 83 e3 f8 48 29 dd 74 12 41 80 39 00 0f 85 a2 00 00 00 49 ff c1 48 ff cd 75 ee 5b <41> 5e 41 5f 5d c3 45 84 f6 75 61 41 f7 c6 00 ff 00 00 75 5d 41 f7 RSP: 0018:ffffc900031cf760 EFLAGS: 00000056 RAX: 0000000000000001 RBX: 000000000000093a RCX: ffffffff8162ca83 RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff90988220 RBP: 0000000000000001 R08: dffffc0000000000 R09: fffffbfff2131045 R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 R13: ffff888021d18b38 R14: fffffbfff2131045 R15: 0000000000000004 FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000080 CR3: 000000002ac2b000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: instrument_atomic_read include/linux/instrumented.h:71 [inline] test_bit include/asm-generic/bitops/instrumented-non-atomic.h:134 [inline] hlock_class kernel/locking/lockdep.c:197 [inline] check_wait_context kernel/locking/lockdep.c:4711 [inline] __lock_acquire+0x7a3/0x1ff0 kernel/locking/lockdep.c:4962 lock_acquire+0x1db/0x4f0 kernel/locking/lockdep.c:5623 __mutex_lock_common+0x1da/0x25a0 kernel/locking/mutex.c:596 __mutex_lock kernel/locking/mutex.c:729 [inline] mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:743 fd_array_map_delete_elem+0xe5/0x230 kernel/bpf/arraymap.c:831 bpf_fd_array_map_clear kernel/bpf/arraymap.c:882 [inline] prog_array_map_clear_deferred+0xfb/0x210 kernel/bpf/arraymap.c:1023 process_one_work+0x8a1/0x10c0 kernel/workqueue.c:2310 worker_thread+0xaca/0x1280 kernel/workqueue.c:2457 kthread+0x3f6/0x4f0 kernel/kthread.c:334 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287