Extracting prog: 6m13.559394487s Minimizing prog: 1h23m11.333683647s Simplifying prog options: 0s Extracting C: 3m12.905942333s Simplifying C: 23m47.321671278s 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-dup-connect$l2tp-socket$netlink-writev-fallocate-sendmsg$IPSET_CMD_CREATE-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-setsockopt$SO_ATTACH_FILTER-setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS-socket$inet_tcp-ioctl$UI_BEGIN_FF_UPLOAD-prlimit64-getpid-sched_setscheduler-write$binfmt_elf64 detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000080)=[{0x0}], 0x1) fallocate(r1, 0x11, 0x0, 0x100000061200) sendmsg$IPSET_CMD_CREATE(r2, 0x0, 0x4000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, &(0x7f0000000300)={0x5, 0xffff8000, {0x57, 0x0, 0xd8c, {0x97d9}, {0x2, 0xd35}, @ramp={0x0, 0x3fcc, {0x1, 0x1c, 0x51f, 0xffff}}}, {0x57, 0xab7d, 0xfffc, {0x9, 0xfe1b}, {0xa39, 0x7}, @const={0x8, {0x6, 0x9, 0x3, 0x3}}}}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x78) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-dup-connect$l2tp-socket$netlink-writev-fallocate-sendmsg$IPSET_CMD_CREATE-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-setsockopt$SO_ATTACH_FILTER-setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS-socket$inet_tcp-ioctl$UI_BEGIN_FF_UPLOAD-prlimit64-getpid-sched_setscheduler-write$binfmt_elf64 detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000080)=[{0x0}], 0x1) fallocate(r1, 0x11, 0x0, 0x100000061200) sendmsg$IPSET_CMD_CREATE(r2, 0x0, 0x4000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, &(0x7f0000000300)={0x5, 0xffff8000, {0x57, 0x0, 0xd8c, {0x97d9}, {0x2, 0xd35}, @ramp={0x0, 0x3fcc, {0x1, 0x1c, 0x51f, 0xffff}}}, {0x57, 0xab7d, 0xfffc, {0x9, 0xfe1b}, {0xa39, 0x7}, @const={0x8, {0x6, 0x9, 0x3, 0x3}}}}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x78) program crashed: INFO: task hung in blkdev_fallocate single: successfully extracted reproducer found reproducer with 20 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}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-dup-connect$l2tp-socket$netlink-writev-fallocate-sendmsg$IPSET_CMD_CREATE-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-setsockopt$SO_ATTACH_FILTER-setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS-socket$inet_tcp-ioctl$UI_BEGIN_FF_UPLOAD-prlimit64-getpid-sched_setscheduler detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000080)=[{0x0}], 0x1) fallocate(r1, 0x11, 0x0, 0x100000061200) sendmsg$IPSET_CMD_CREATE(r2, 0x0, 0x4000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, &(0x7f0000000300)={0x5, 0xffff8000, {0x57, 0x0, 0xd8c, {0x97d9}, {0x2, 0xd35}, @ramp={0x0, 0x3fcc, {0x1, 0x1c, 0x51f, 0xffff}}}, {0x57, 0xab7d, 0xfffc, {0x9, 0xfe1b}, {0xa39, 0x7}, @const={0x8, {0x6, 0x9, 0x3, 0x3}}}}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) program crashed: INFO: task hung in blkdev_fallocate 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}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-dup-connect$l2tp-socket$netlink-writev-fallocate-sendmsg$IPSET_CMD_CREATE-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-setsockopt$SO_ATTACH_FILTER-setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS-socket$inet_tcp-ioctl$UI_BEGIN_FF_UPLOAD-prlimit64-getpid detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000080)=[{0x0}], 0x1) fallocate(r1, 0x11, 0x0, 0x100000061200) sendmsg$IPSET_CMD_CREATE(r2, 0x0, 0x4000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, &(0x7f0000000300)={0x5, 0xffff8000, {0x57, 0x0, 0xd8c, {0x97d9}, {0x2, 0xd35}, @ramp={0x0, 0x3fcc, {0x1, 0x1c, 0x51f, 0xffff}}}, {0x57, 0xab7d, 0xfffc, {0x9, 0xfe1b}, {0xa39, 0x7}, @const={0x8, {0x6, 0x9, 0x3, 0x3}}}}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) getpid() program crashed: INFO: task hung in blkdev_fallocate 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}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-dup-connect$l2tp-socket$netlink-writev-fallocate-sendmsg$IPSET_CMD_CREATE-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-setsockopt$SO_ATTACH_FILTER-setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS-socket$inet_tcp-ioctl$UI_BEGIN_FF_UPLOAD-prlimit64 detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000080)=[{0x0}], 0x1) fallocate(r1, 0x11, 0x0, 0x100000061200) sendmsg$IPSET_CMD_CREATE(r2, 0x0, 0x4000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, &(0x7f0000000300)={0x5, 0xffff8000, {0x57, 0x0, 0xd8c, {0x97d9}, {0x2, 0xd35}, @ramp={0x0, 0x3fcc, {0x1, 0x1c, 0x51f, 0xffff}}}, {0x57, 0xab7d, 0xfffc, {0x9, 0xfe1b}, {0xa39, 0x7}, @const={0x8, {0x6, 0x9, 0x3, 0x3}}}}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) program crashed: INFO: task hung in blkdev_fallocate 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}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-dup-connect$l2tp-socket$netlink-writev-fallocate-sendmsg$IPSET_CMD_CREATE-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-setsockopt$SO_ATTACH_FILTER-setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS-socket$inet_tcp-ioctl$UI_BEGIN_FF_UPLOAD detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000080)=[{0x0}], 0x1) fallocate(r1, 0x11, 0x0, 0x100000061200) sendmsg$IPSET_CMD_CREATE(r2, 0x0, 0x4000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, &(0x7f0000000300)={0x5, 0xffff8000, {0x57, 0x0, 0xd8c, {0x97d9}, {0x2, 0xd35}, @ramp={0x0, 0x3fcc, {0x1, 0x1c, 0x51f, 0xffff}}}, {0x57, 0xab7d, 0xfffc, {0x9, 0xfe1b}, {0xa39, 0x7}, @const={0x8, {0x6, 0x9, 0x3, 0x3}}}}) program crashed: INFO: task hung in blkdev_fallocate 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}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-dup-connect$l2tp-socket$netlink-writev-fallocate-sendmsg$IPSET_CMD_CREATE-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-setsockopt$SO_ATTACH_FILTER-setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS-socket$inet_tcp detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000080)=[{0x0}], 0x1) fallocate(r1, 0x11, 0x0, 0x100000061200) sendmsg$IPSET_CMD_CREATE(r2, 0x0, 0x4000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) program crashed: INFO: task hung in blkdev_fallocate 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}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-dup-connect$l2tp-socket$netlink-writev-fallocate-sendmsg$IPSET_CMD_CREATE-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-setsockopt$SO_ATTACH_FILTER-setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000080)=[{0x0}], 0x1) fallocate(r1, 0x11, 0x0, 0x100000061200) sendmsg$IPSET_CMD_CREATE(r2, 0x0, 0x4000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) program crashed: INFO: task hung in blkdev_fallocate 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}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-dup-connect$l2tp-socket$netlink-writev-fallocate-sendmsg$IPSET_CMD_CREATE-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet-setsockopt$SO_ATTACH_FILTER detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000080)=[{0x0}], 0x1) fallocate(r1, 0x11, 0x0, 0x100000061200) sendmsg$IPSET_CMD_CREATE(r2, 0x0, 0x4000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) program crashed: INFO: task hung in blkdev_fallocate 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}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-dup-connect$l2tp-socket$netlink-writev-fallocate-sendmsg$IPSET_CMD_CREATE-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-socket$packet detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000080)=[{0x0}], 0x1) fallocate(r1, 0x11, 0x0, 0x100000061200) sendmsg$IPSET_CMD_CREATE(r2, 0x0, 0x4000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) socket$packet(0x11, 0x3, 0x300) program crashed: INFO: task hung in blkdev_fallocate 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}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-dup-connect$l2tp-socket$netlink-writev-fallocate-sendmsg$IPSET_CMD_CREATE-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000080)=[{0x0}], 0x1) fallocate(r1, 0x11, 0x0, 0x100000061200) sendmsg$IPSET_CMD_CREATE(r2, 0x0, 0x4000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) program crashed: INFO: task hung in blkdev_fallocate 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}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-dup-connect$l2tp-socket$netlink-writev-fallocate-sendmsg$IPSET_CMD_CREATE detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000080)=[{0x0}], 0x1) fallocate(r1, 0x11, 0x0, 0x100000061200) sendmsg$IPSET_CMD_CREATE(r2, 0x0, 0x4000000) program crashed: INFO: task hung in blkdev_fallocate 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}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-dup-connect$l2tp-socket$netlink-writev-fallocate detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000080)=[{0x0}], 0x1) fallocate(r1, 0x11, 0x0, 0x100000061200) program crashed: INFO: task hung in blkdev_fallocate 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}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-dup-connect$l2tp-socket$netlink-writev detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) dup(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000080)=[{0x0}], 0x1) 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}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-dup-connect$l2tp-socket$netlink-fallocate detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) socket$netlink(0x10, 0x3, 0x4) fallocate(r1, 0x11, 0x0, 0x100000061200) program crashed: INFO: task hung in blkdev_fallocate 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}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-dup-connect$l2tp-fallocate detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x64010101}, 0x10) fallocate(r1, 0x11, 0x0, 0x100000061200) program crashed: INFO: task hung in blkdev_fallocate 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}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-dup-fallocate detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) fallocate(r1, 0x11, 0x0, 0x100000061200) program crashed: INFO: task hung in blkdev_fallocate 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}}): mkdirat-ptrace$peeksig-add_key$keyring-openat$nullb-fallocate detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) fallocate(0xffffffffffffffff, 0x11, 0x0, 0x100000061200) 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}}): mkdirat-ptrace$peeksig-add_key$keyring-dup-fallocate detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = dup(0xffffffffffffffff) fallocate(r0, 0x11, 0x0, 0x100000061200) 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}}): mkdirat-ptrace$peeksig-openat$nullb-dup-fallocate detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) ptrace$peeksig(0x4209, 0x0, 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) fallocate(r1, 0x11, 0x0, 0x100000061200) program crashed: INFO: task hung in blkdev_fallocate 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}}): mkdirat-openat$nullb-dup-fallocate detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc1) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) fallocate(r1, 0x11, 0x0, 0x100000061200) program crashed: INFO: task hung in blkdev_fallocate 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}}): openat$nullb-dup-fallocate detailed listing: executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0), 0x8142, 0x0) r1 = dup(r0) fallocate(r1, 0x11, 0x0, 0x100000061200) program crashed: INFO: task hung in blkdev_fallocate 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}}): openat$nullb-dup-fallocate detailed listing: executing program 0: r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x8142, 0x0) r1 = dup(r0) fallocate(r1, 0x11, 0x0, 0x100000061200) 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nullb-dup-fallocate program crashed: INFO: task hung in blkdev_fallocate simplifying C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nullb-dup-fallocate program crashed: INFO: task hung in blkdev_fallocate 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nullb-dup-fallocate program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nullb-dup-fallocate program crashed: INFO: task hung in blkdev_fallocate testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nullb-dup-fallocate program crashed: INFO: task hung in blkdev_fallocate testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nullb-dup-fallocate program crashed: INFO: task hung in blkdev_fallocate testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nullb-dup-fallocate program crashed: INFO: task hung in blkdev_fallocate testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$nullb-dup-fallocate program crashed: INFO: task hung in blkdev_fallocate reproducing took 1h56m25.120715764s repro crashed as (corrupted=false): INFO: task syz-executor228:6444 blocked for more than 143 seconds. Not tainted 6.13.0-rc7-syzkaller-g1950a0af2d55 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor228 state:D stack:0 pid:6444 tgid:6444 ppid:6442 flags:0x00000005 Call trace: __switch_to+0x414/0x788 arch/arm64/kernel/process.c:701 (T) context_switch kernel/sched/core.c:5369 [inline] __schedule+0x1744/0x27f0 kernel/sched/core.c:6756 __schedule_loop kernel/sched/core.c:6833 [inline] schedule+0xbc/0x238 kernel/sched/core.c:6848 schedule_preempt_disabled+0x18/0x2c kernel/sched/core.c:6905 rwsem_down_write_slowpath+0xd10/0x14c8 kernel/locking/rwsem.c:1176 __down_write_common kernel/locking/rwsem.c:1304 [inline] __down_write kernel/locking/rwsem.c:1313 [inline] down_write+0xb4/0xc0 kernel/locking/rwsem.c:1578 filemap_invalidate_lock include/linux/fs.h:863 [inline] blkdev_fallocate+0x1a8/0x3c8 block/fops.c:813 vfs_fallocate+0x484/0x5c0 fs/open.c:327 ksys_fallocate fs/open.c:351 [inline] __do_sys_fallocate fs/open.c:356 [inline] __se_sys_fallocate fs/open.c:354 [inline] __arm64_sys_fallocate+0xc0/0x110 fs/open.c:354 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 INFO: task syz-executor228:6446 blocked for more than 143 seconds. Not tainted 6.13.0-rc7-syzkaller-g1950a0af2d55 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor228 state:D stack:0 pid:6446 tgid:6446 ppid:6443 flags:0x00000005 Call trace: __switch_to+0x414/0x788 arch/arm64/kernel/process.c:701 (T) context_switch kernel/sched/core.c:5369 [inline] __schedule+0x1744/0x27f0 kernel/sched/core.c:6756 __schedule_loop kernel/sched/core.c:6833 [inline] schedule+0xbc/0x238 kernel/sched/core.c:6848 schedule_preempt_disabled+0x18/0x2c kernel/sched/core.c:6905 rwsem_down_write_slowpath+0xd10/0x14c8 kernel/locking/rwsem.c:1176 __down_write_common kernel/locking/rwsem.c:1304 [inline] __down_write kernel/locking/rwsem.c:1313 [inline] down_write+0xb4/0xc0 kernel/locking/rwsem.c:1578 filemap_invalidate_lock include/linux/fs.h:863 [inline] blkdev_fallocate+0x1a8/0x3c8 block/fops.c:813 vfs_fallocate+0x484/0x5c0 fs/open.c:327 ksys_fallocate fs/open.c:351 [inline] __do_sys_fallocate fs/open.c:356 [inline] __se_sys_fallocate fs/open.c:354 [inline] __arm64_sys_fallocate+0xc0/0x110 fs/open.c:354 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 INFO: task syz-executor228:6448 blocked for more than 143 seconds. Not tainted 6.13.0-rc7-syzkaller-g1950a0af2d55 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor228 state:D stack:0 pid:6448 tgid:6448 ppid:6447 flags:0x00000005 Call trace: __switch_to+0x414/0x788 arch/arm64/kernel/process.c:701 (T) context_switch kernel/sched/core.c:5369 [inline] __schedule+0x1744/0x27f0 kernel/sched/core.c:6756 __schedule_loop kernel/sched/core.c:6833 [inline] schedule+0xbc/0x238 kernel/sched/core.c:6848 schedule_preempt_disabled+0x18/0x2c kernel/sched/core.c:6905 rwsem_down_write_slowpath+0xd10/0x14c8 kernel/locking/rwsem.c:1176 __down_write_common kernel/locking/rwsem.c:1304 [inline] __down_write kernel/locking/rwsem.c:1313 [inline] down_write+0xb4/0xc0 kernel/locking/rwsem.c:1578 filemap_invalidate_lock include/linux/fs.h:863 [inline] blkdev_fallocate+0x1a8/0x3c8 block/fops.c:813 vfs_fallocate+0x484/0x5c0 fs/open.c:327 ksys_fallocate fs/open.c:351 [inline] __do_sys_fallocate fs/open.c:356 [inline] __se_sys_fallocate fs/open.c:354 [inline] __arm64_sys_fallocate+0xc0/0x110 fs/open.c:354 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 Showing all locks held in the system: 1 lock held by khungtaskd/31: #0: ffff80008fb83160 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0xc/0x44 include/linux/rcupdate.h:336 2 locks held by klogd/6026: 2 locks held by getty/6179: #0: ffff0000d29d30a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c drivers/tty/tty_ldsem.c:340 #1: ffff80009ba1b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41c/0x1228 drivers/tty/n_tty.c:2211 1 lock held by syz-executor228/6444: #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: filemap_invalidate_lock include/linux/fs.h:863 [inline] #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: blkdev_fallocate+0x1a8/0x3c8 block/fops.c:813 1 lock held by syz-executor228/6445: #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: filemap_invalidate_lock include/linux/fs.h:863 [inline] #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: blkdev_fallocate+0x1a8/0x3c8 block/fops.c:813 1 lock held by syz-executor228/6446: #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: filemap_invalidate_lock include/linux/fs.h:863 [inline] #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: blkdev_fallocate+0x1a8/0x3c8 block/fops.c:813 1 lock held by syz-executor228/6448: #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: filemap_invalidate_lock include/linux/fs.h:863 [inline] #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: blkdev_fallocate+0x1a8/0x3c8 block/fops.c:813 1 lock held by syz-executor228/6455: #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: filemap_invalidate_lock include/linux/fs.h:863 [inline] #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: blkdev_fallocate+0x1a8/0x3c8 block/fops.c:813 ============================================= final repro crashed as (corrupted=false): INFO: task syz-executor228:6444 blocked for more than 143 seconds. Not tainted 6.13.0-rc7-syzkaller-g1950a0af2d55 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor228 state:D stack:0 pid:6444 tgid:6444 ppid:6442 flags:0x00000005 Call trace: __switch_to+0x414/0x788 arch/arm64/kernel/process.c:701 (T) context_switch kernel/sched/core.c:5369 [inline] __schedule+0x1744/0x27f0 kernel/sched/core.c:6756 __schedule_loop kernel/sched/core.c:6833 [inline] schedule+0xbc/0x238 kernel/sched/core.c:6848 schedule_preempt_disabled+0x18/0x2c kernel/sched/core.c:6905 rwsem_down_write_slowpath+0xd10/0x14c8 kernel/locking/rwsem.c:1176 __down_write_common kernel/locking/rwsem.c:1304 [inline] __down_write kernel/locking/rwsem.c:1313 [inline] down_write+0xb4/0xc0 kernel/locking/rwsem.c:1578 filemap_invalidate_lock include/linux/fs.h:863 [inline] blkdev_fallocate+0x1a8/0x3c8 block/fops.c:813 vfs_fallocate+0x484/0x5c0 fs/open.c:327 ksys_fallocate fs/open.c:351 [inline] __do_sys_fallocate fs/open.c:356 [inline] __se_sys_fallocate fs/open.c:354 [inline] __arm64_sys_fallocate+0xc0/0x110 fs/open.c:354 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 INFO: task syz-executor228:6446 blocked for more than 143 seconds. Not tainted 6.13.0-rc7-syzkaller-g1950a0af2d55 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor228 state:D stack:0 pid:6446 tgid:6446 ppid:6443 flags:0x00000005 Call trace: __switch_to+0x414/0x788 arch/arm64/kernel/process.c:701 (T) context_switch kernel/sched/core.c:5369 [inline] __schedule+0x1744/0x27f0 kernel/sched/core.c:6756 __schedule_loop kernel/sched/core.c:6833 [inline] schedule+0xbc/0x238 kernel/sched/core.c:6848 schedule_preempt_disabled+0x18/0x2c kernel/sched/core.c:6905 rwsem_down_write_slowpath+0xd10/0x14c8 kernel/locking/rwsem.c:1176 __down_write_common kernel/locking/rwsem.c:1304 [inline] __down_write kernel/locking/rwsem.c:1313 [inline] down_write+0xb4/0xc0 kernel/locking/rwsem.c:1578 filemap_invalidate_lock include/linux/fs.h:863 [inline] blkdev_fallocate+0x1a8/0x3c8 block/fops.c:813 vfs_fallocate+0x484/0x5c0 fs/open.c:327 ksys_fallocate fs/open.c:351 [inline] __do_sys_fallocate fs/open.c:356 [inline] __se_sys_fallocate fs/open.c:354 [inline] __arm64_sys_fallocate+0xc0/0x110 fs/open.c:354 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 INFO: task syz-executor228:6448 blocked for more than 143 seconds. Not tainted 6.13.0-rc7-syzkaller-g1950a0af2d55 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor228 state:D stack:0 pid:6448 tgid:6448 ppid:6447 flags:0x00000005 Call trace: __switch_to+0x414/0x788 arch/arm64/kernel/process.c:701 (T) context_switch kernel/sched/core.c:5369 [inline] __schedule+0x1744/0x27f0 kernel/sched/core.c:6756 __schedule_loop kernel/sched/core.c:6833 [inline] schedule+0xbc/0x238 kernel/sched/core.c:6848 schedule_preempt_disabled+0x18/0x2c kernel/sched/core.c:6905 rwsem_down_write_slowpath+0xd10/0x14c8 kernel/locking/rwsem.c:1176 __down_write_common kernel/locking/rwsem.c:1304 [inline] __down_write kernel/locking/rwsem.c:1313 [inline] down_write+0xb4/0xc0 kernel/locking/rwsem.c:1578 filemap_invalidate_lock include/linux/fs.h:863 [inline] blkdev_fallocate+0x1a8/0x3c8 block/fops.c:813 vfs_fallocate+0x484/0x5c0 fs/open.c:327 ksys_fallocate fs/open.c:351 [inline] __do_sys_fallocate fs/open.c:356 [inline] __se_sys_fallocate fs/open.c:354 [inline] __arm64_sys_fallocate+0xc0/0x110 fs/open.c:354 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 Showing all locks held in the system: 1 lock held by khungtaskd/31: #0: ffff80008fb83160 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0xc/0x44 include/linux/rcupdate.h:336 2 locks held by klogd/6026: 2 locks held by getty/6179: #0: ffff0000d29d30a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c drivers/tty/tty_ldsem.c:340 #1: ffff80009ba1b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41c/0x1228 drivers/tty/n_tty.c:2211 1 lock held by syz-executor228/6444: #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: filemap_invalidate_lock include/linux/fs.h:863 [inline] #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: blkdev_fallocate+0x1a8/0x3c8 block/fops.c:813 1 lock held by syz-executor228/6445: #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: filemap_invalidate_lock include/linux/fs.h:863 [inline] #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: blkdev_fallocate+0x1a8/0x3c8 block/fops.c:813 1 lock held by syz-executor228/6446: #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: filemap_invalidate_lock include/linux/fs.h:863 [inline] #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: blkdev_fallocate+0x1a8/0x3c8 block/fops.c:813 1 lock held by syz-executor228/6448: #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: filemap_invalidate_lock include/linux/fs.h:863 [inline] #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: blkdev_fallocate+0x1a8/0x3c8 block/fops.c:813 1 lock held by syz-executor228/6455: #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: filemap_invalidate_lock include/linux/fs.h:863 [inline] #0: ffff0000c15642d0 (mapping.invalidate_lock#2){++++}-{4:4}, at: blkdev_fallocate+0x1a8/0x3c8 block/fops.c:813 =============================================