Extracting prog: 3m57.395438333s Minimizing prog: 23m28.422379987s Simplifying prog options: 2m5.927821614s Extracting C: 42.279386482s Simplifying C: 5m10.693184295s 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:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-connect$inet6-setsockopt$inet6_tcp_TCP_ULP-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-sendmsg$nl_route_sched-socket$nl_generic-sendmsg$key-sendmsg$nl_generic-mprotect-sendmsg$nl_generic detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x3) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffff9, {0x0, 0x0, 0x0, 0x0, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0xfffe, 0xa93}}}]}, 0x38}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="3800000041000701fefffffffeffffff017c0000040042800c00018006000600800a000014000280100003800c"], 0x38}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) sendmsg$nl_generic(r10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40800}, 0xc000) program did not crash single: failed to extract reproducer single: executing 1 programs separately with timeout 1m40s testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-connect$inet6-setsockopt$inet6_tcp_TCP_ULP-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-sendmsg$nl_route_sched-socket$nl_generic-sendmsg$key-sendmsg$nl_generic-mprotect-sendmsg$nl_generic detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x3) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffff9, {0x0, 0x0, 0x0, 0x0, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0xfffe, 0xa93}}}]}, 0x38}}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="3800000041000701fefffffffeffffff017c0000040042800c00018006000600800a000014000280100003800c"], 0x38}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) sendmsg$nl_generic(r10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40800}, 0xc000) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/drm_mm.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in drm_mm_takedown single: successfully extracted reproducer found reproducer with 30 syscalls minimizing guilty program testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-connect$inet6-setsockopt$inet6_tcp_TCP_ULP-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-sendmsg$nl_route_sched-socket$nl_generic-sendmsg$key-sendmsg$nl_generic-mprotect detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x3) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffff9, {0x0, 0x0, 0x0, 0x0, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0xfffe, 0xa93}}}]}, 0x38}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="3800000041000701fefffffffeffffff017c0000040042800c00018006000600800a000014000280100003800c"], 0x38}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/drm_mm.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in drm_mm_takedown testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-connect$inet6-setsockopt$inet6_tcp_TCP_ULP-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-sendmsg$nl_route_sched-socket$nl_generic-sendmsg$key-sendmsg$nl_generic detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x3) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffff9, {0x0, 0x0, 0x0, 0x0, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0xfffe, 0xa93}}}]}, 0x38}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="3800000041000701fefffffffeffffff017c0000040042800c00018006000600800a000014000280100003800c"], 0x38}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/drm_mm.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in drm_mm_takedown testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-connect$inet6-setsockopt$inet6_tcp_TCP_ULP-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-sendmsg$nl_route_sched-socket$nl_generic-sendmsg$key detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x3) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffff9, {0x0, 0x0, 0x0, 0x0, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0xfffe, 0xa93}}}]}, 0x38}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/drm_mm.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in drm_mm_takedown testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-connect$inet6-setsockopt$inet6_tcp_TCP_ULP-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-sendmsg$nl_route_sched-socket$nl_generic detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x3) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffff9, {0x0, 0x0, 0x0, 0x0, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0xfffe, 0xa93}}}]}, 0x38}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) program crashed: lost connection to test machine ignore low priority crash: lost connection to test machine testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-connect$inet6-setsockopt$inet6_tcp_TCP_ULP-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-sendmsg$nl_route_sched-sendmsg$key detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x3) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffff9, {0x0, 0x0, 0x0, 0x0, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0xfffe, 0xa93}}}]}, 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) program crashed: lost connection to test machine ignore low priority crash: lost connection to test machine testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-connect$inet6-setsockopt$inet6_tcp_TCP_ULP-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x3) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/drm_mm.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in drm_mm_takedown testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-connect$inet6-setsockopt$inet6_tcp_TCP_ULP-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-socket$nl_generic-sendmsg$key detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) program crashed: lost connection to test machine ignore low priority crash: lost connection to test machine testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-connect$inet6-setsockopt$inet6_tcp_TCP_ULP-setsockopt$inet6_tcp_TCP_ULP-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x3) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) program crashed: lost connection to test machine ignore low priority crash: lost connection to test machine testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-connect$inet6-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/drm_mm.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in drm_mm_takedown testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-connect$inet6-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) program crashed: lost connection to test machine ignore low priority crash: lost connection to test machine testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/drm_mm.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in drm_mm_takedown testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) minimization failed with failed to copy syz-execprog to VM: scp failed: failed to run ["scp" "-P" "30901" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "-O" "/syzkaller/syzkaller/current/bin/linux_amd64/syz-execprog" "root@localhost:/syz-execprog"]: exit status 1 extracting C reproducer testing compiled C program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key program did not crash simplifying guilty program options testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/drm_mm.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in drm_mm_takedown extracting C reproducer testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/drm_mm.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in drm_mm_takedown simplifying C reproducer testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/virtio/virtgpu_object.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in virtio_gpu_free_object a never seen crash title: WARNING in virtio_gpu_free_object, ignore testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/drm_mm.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in drm_mm_takedown testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/drm_mm.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in drm_mm_takedown testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/drm_mm.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in drm_mm_takedown testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/virtio/virtgpu_object.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in virtio_gpu_free_object a never seen crash title: WARNING in virtio_gpu_free_object, ignore testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/virtio/virtgpu_object.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in virtio_gpu_free_object a never seen crash title: WARNING in virtio_gpu_free_object, ignore testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/drm_mm.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in drm_mm_takedown validation run: crashed=true testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) program crashed: lost connection to test machine ignore low priority crash: lost connection to test machine validation run: crashed=false testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/drm_mm.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in drm_mm_takedown validation run: crashed=true testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-mkdir-mount-openat-openat$sw_sync_info-close-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-syz_open_dev$dri-ioctl$DRM_IOCTL_MODE_GETRESOURCES-socket$inet6_tcp-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-ioctl$DRM_IOCTL_MODE_GETCRTC-ioctl$DRM_IOCTL_MODE_GETFB2-write-socket$inet6_mptcp-setsockopt$inet6_int-setsockopt$inet6_tcp_int-ioctl$DRM_IOCTL_AGP_ACQUIRE-setsockopt$inet6_tcp_TCP_ULP-socket$inet_icmp_raw-getsockopt$IPT_SO_GET_REVISION_TARGET-socket$nl_generic-sendmsg$key detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) r2 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) close(r2) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x0, 0x1}) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000001380)=""/4080, 0xfffffffffffffdcc, 0x0, 0x0, 0xffffffffffffff29}, &(0x7f0000000000)=0x28) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001380)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f00000012c0)={r7, 0x8002, 0x7fff, 0x0, 0x0, [], [0x2], [0x0, 0x4, 0xfffffffe, 0x5e8]}) write(r1, &(0x7f00000000c0)='1', 0x1) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r8, 0x29, 0x35, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xb, 0xe, 0x8, 0x6, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x4, 0x5, 0xf, 0x10000000000001}]}, 0x30}}, 0x4000) failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f drivers/gpu/drm/drm_mm.c]: fork/exec scripts/get_maintainer.pl: no such file or directory program crashed: WARNING in drm_mm_takedown validation run: crashed=true reproducing took 44m35.782503937s repro crashed as (corrupted=false): ------------[ cut here ]------------ Memory manager not clean during takedown. WARNING: drivers/gpu/drm/drm_mm.c:966 at drm_mm_takedown+0x54/0x70 drivers/gpu/drm/drm_mm.c:965, CPU#0: syz.0.17/5718 Modules linked in: CPU: 0 UID: 0 PID: 5718 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 RIP: 0010:drm_mm_takedown+0x54/0x70 drivers/gpu/drm/drm_mm.c:965 Code: 4c 89 f7 e8 ee 31 a1 fc 49 8b 06 4c 39 f0 75 0e e8 a1 8b 2f fc 5b 41 5e c3 cc cc cc cc cc e8 93 8b 2f fc 48 8d 3d 7c eb ed 0a <67> 48 0f b9 3a 48 89 df 5b 41 5e eb 1f 66 66 66 66 66 66 2e 0f 1f RSP: 0000:ffffc90003897c58 EFLAGS: 00010293 RAX: ffffffff859857fd RBX: ffff888030a8b868 RCX: ffff88803ab22580 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff90864380 RBP: ffffffff85970710 R08: ffff8880009a3300 R09: ffffffff8c8110c0 R10: dffffc0000000000 R11: ffffffff85970710 R12: ffff8880009a3300 R13: dffffc0000000000 R14: ffff888030a8b8a0 R15: dffffc0000000000 FS: 000055558a83a500(0000) GS:ffff88808c2c2000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fbdea3af000 CR3: 000000003f89a000 CR4: 0000000000352ef0 Call Trace: drm_managed_release+0x208/0x380 drivers/gpu/drm/drm_managed.c:75 drm_dev_release drivers/gpu/drm/drm_drv.c:924 [inline] kref_put include/linux/kref.h:65 [inline] drm_dev_put+0xe0/0x120 drivers/gpu/drm/drm_drv.c:958 drm_release+0x3ab/0x400 drivers/gpu/drm/drm_file.c:446 __fput+0x418/0xa50 fs/file_table.c:512 task_work_run+0x1d9/0x270 kernel/task_work.c:233 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] __exit_to_user_mode_loop kernel/entry/common.c:70 [inline] exit_to_user_mode_loop+0x204/0x770 kernel/entry/common.c:101 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline] syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline] syscall_exit_to_user_mode include/linux/entry-common.h:343 [inline] do_syscall_64+0x328/0x520 arch/x86/entry/syscall_64.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7faf0d39e159 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fffcf02fdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 RAX: 0000000000000000 RBX: 00007fffcf02feb0 RCX: 00007faf0d39e159 RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 RBP: 000000000002a273 R08: 0000000000000001 R09: 0000000000000000 R10: 0000001b2f920000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007faf0d625fac R14: 00007faf0d625fa8 R15: 00007faf0d625fa0 ---------------- Code disassembly (best guess): 0: 4c 89 f7 mov %r14,%rdi 3: e8 ee 31 a1 fc call 0xfca131f6 8: 49 8b 06 mov (%r14),%rax b: 4c 39 f0 cmp %r14,%rax e: 75 0e jne 0x1e 10: e8 a1 8b 2f fc call 0xfc2f8bb6 15: 5b pop %rbx 16: 41 5e pop %r14 18: c3 ret 19: cc int3 1a: cc int3 1b: cc int3 1c: cc int3 1d: cc int3 1e: e8 93 8b 2f fc call 0xfc2f8bb6 23: 48 8d 3d 7c eb ed 0a lea 0xaedeb7c(%rip),%rdi # 0xaedeba6 * 2a: 67 48 0f b9 3a ud1 (%edx),%rdi <-- trapping instruction 2f: 48 89 df mov %rbx,%rdi 32: 5b pop %rbx 33: 41 5e pop %r14 35: eb 1f jmp 0x56 37: 66 data16 38: 66 data16 39: 66 data16 3a: 66 data16 3b: 66 data16 3c: 66 data16 3d: 2e cs 3e: 0f .byte 0xf 3f: 1f (bad) final repro crashed as (corrupted=false): ------------[ cut here ]------------ Memory manager not clean during takedown. WARNING: drivers/gpu/drm/drm_mm.c:966 at drm_mm_takedown+0x54/0x70 drivers/gpu/drm/drm_mm.c:965, CPU#0: syz.0.17/5718 Modules linked in: CPU: 0 UID: 0 PID: 5718 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 RIP: 0010:drm_mm_takedown+0x54/0x70 drivers/gpu/drm/drm_mm.c:965 Code: 4c 89 f7 e8 ee 31 a1 fc 49 8b 06 4c 39 f0 75 0e e8 a1 8b 2f fc 5b 41 5e c3 cc cc cc cc cc e8 93 8b 2f fc 48 8d 3d 7c eb ed 0a <67> 48 0f b9 3a 48 89 df 5b 41 5e eb 1f 66 66 66 66 66 66 2e 0f 1f RSP: 0000:ffffc90003897c58 EFLAGS: 00010293 RAX: ffffffff859857fd RBX: ffff888030a8b868 RCX: ffff88803ab22580 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff90864380 RBP: ffffffff85970710 R08: ffff8880009a3300 R09: ffffffff8c8110c0 R10: dffffc0000000000 R11: ffffffff85970710 R12: ffff8880009a3300 R13: dffffc0000000000 R14: ffff888030a8b8a0 R15: dffffc0000000000 FS: 000055558a83a500(0000) GS:ffff88808c2c2000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fbdea3af000 CR3: 000000003f89a000 CR4: 0000000000352ef0 Call Trace: drm_managed_release+0x208/0x380 drivers/gpu/drm/drm_managed.c:75 drm_dev_release drivers/gpu/drm/drm_drv.c:924 [inline] kref_put include/linux/kref.h:65 [inline] drm_dev_put+0xe0/0x120 drivers/gpu/drm/drm_drv.c:958 drm_release+0x3ab/0x400 drivers/gpu/drm/drm_file.c:446 __fput+0x418/0xa50 fs/file_table.c:512 task_work_run+0x1d9/0x270 kernel/task_work.c:233 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] __exit_to_user_mode_loop kernel/entry/common.c:70 [inline] exit_to_user_mode_loop+0x204/0x770 kernel/entry/common.c:101 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline] syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline] syscall_exit_to_user_mode include/linux/entry-common.h:343 [inline] do_syscall_64+0x328/0x520 arch/x86/entry/syscall_64.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7faf0d39e159 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fffcf02fdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 RAX: 0000000000000000 RBX: 00007fffcf02feb0 RCX: 00007faf0d39e159 RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 RBP: 000000000002a273 R08: 0000000000000001 R09: 0000000000000000 R10: 0000001b2f920000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007faf0d625fac R14: 00007faf0d625fa8 R15: 00007faf0d625fa0 ---------------- Code disassembly (best guess): 0: 4c 89 f7 mov %r14,%rdi 3: e8 ee 31 a1 fc call 0xfca131f6 8: 49 8b 06 mov (%r14),%rax b: 4c 39 f0 cmp %r14,%rax e: 75 0e jne 0x1e 10: e8 a1 8b 2f fc call 0xfc2f8bb6 15: 5b pop %rbx 16: 41 5e pop %r14 18: c3 ret 19: cc int3 1a: cc int3 1b: cc int3 1c: cc int3 1d: cc int3 1e: e8 93 8b 2f fc call 0xfc2f8bb6 23: 48 8d 3d 7c eb ed 0a lea 0xaedeb7c(%rip),%rdi # 0xaedeba6 * 2a: 67 48 0f b9 3a ud1 (%edx),%rdi <-- trapping instruction 2f: 48 89 df mov %rbx,%rdi 32: 5b pop %rbx 33: 41 5e pop %r14 35: eb 1f jmp 0x56 37: 66 data16 38: 66 data16 39: 66 data16 3a: 66 data16 3b: 66 data16 3c: 66 data16 3d: 2e cs 3e: 0f .byte 0xf 3f: 1f (bad)