Extracting prog: 35.230706978s
Minimizing prog: 27m35.176782776s
Simplifying prog options: 0s
Extracting C: 29.352929678s
Simplifying C: 10m22.160642068s


extracting reproducer from 30 programs
first checking the prog from the crash report
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}}): socket$nl_route-sendmsg$nl_route-openat$comedi-socket$packet-syz_init_net_socket$802154_raw-bpf$PROG_LOAD-bpf$BPF_BTF_GET_FD_BY_ID-bpf$OBJ_GET_PROG-bpf$MAP_CREATE_TAIL_CALL-bpf$BPF_PROG_WITH_BTFID_LOAD-bind$802154_raw-sendfile-openat$ptmx-syz_open_procfs-read$FUSE-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8}]}}}]}, 0x3c}}, 0x0)
r1 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
r2 = socket$packet(0x11, 0x0, 0x300)
r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071100800000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80)
r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000002200)=0xffffffffffffffff, 0x4)
r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002300)=@o_path={&(0x7f00000022c0)='./file0\x00', 0x0, 0x4008, r2}, 0x18)
r6 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000002340)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0xe, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2}, 0x50)
r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002440)=@bpf_tracing={0x1a, 0x3, &(0x7f00000020c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}}, &(0x7f0000002100)='syzkaller\x00', 0x1, 0xaf, &(0x7f0000002140)=""/175, 0x40f00, 0x77, '\x00', 0x0, 0x1a, r4, 0x8, &(0x7f0000002240)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000002280)={0x5, 0x1, 0x8, 0x5}, 0x10, 0x16aca, r5, 0x4, &(0x7f00000023c0)=[r6, 0x1], &(0x7f0000002400)=[{0x1, 0x4, 0xe}, {0x4, 0x4, 0x5, 0xa}, {0x2, 0x5, 0xd, 0x3}, {0x5, 0x2, 0xf}], 0x10, 0x2}, 0x94)
bind$802154_raw(r3, &(0x7f0000000000)={0x24, @long}, 0x8)
sendfile(r1, r7, &(0x7f0000002500)=0x3, 0x4)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x60001, 0x0)
r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000042c0)='fdinfo/3\x00')
read$FUSE(r8, &(0x7f0000000080)={0x2020}, 0x2020)
ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
single: successfully extracted reproducer
found reproducer with 16 syscalls
minimizing guilty program
testing program (duration=45.182451021s, {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}}): socket$nl_route-sendmsg$nl_route-openat$comedi-socket$packet-syz_init_net_socket$802154_raw-bpf$PROG_LOAD-bpf$BPF_BTF_GET_FD_BY_ID-bpf$OBJ_GET_PROG-bpf$MAP_CREATE_TAIL_CALL-bpf$BPF_PROG_WITH_BTFID_LOAD-bind$802154_raw-sendfile-openat$ptmx-syz_open_procfs-read$FUSE
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8}]}}}]}, 0x3c}}, 0x0)
r1 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
r2 = socket$packet(0x11, 0x0, 0x300)
r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071100800000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80)
r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000002200)=0xffffffffffffffff, 0x4)
r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002300)=@o_path={&(0x7f00000022c0)='./file0\x00', 0x0, 0x4008, r2}, 0x18)
r6 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000002340)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0xe, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2}, 0x50)
r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002440)=@bpf_tracing={0x1a, 0x3, &(0x7f00000020c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}}, &(0x7f0000002100)='syzkaller\x00', 0x1, 0xaf, &(0x7f0000002140)=""/175, 0x40f00, 0x77, '\x00', 0x0, 0x1a, r4, 0x8, &(0x7f0000002240)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000002280)={0x5, 0x1, 0x8, 0x5}, 0x10, 0x16aca, r5, 0x4, &(0x7f00000023c0)=[r6, 0x1], &(0x7f0000002400)=[{0x1, 0x4, 0xe}, {0x4, 0x4, 0x5, 0xa}, {0x2, 0x5, 0xd, 0x3}, {0x5, 0x2, 0xf}], 0x10, 0x2}, 0x94)
bind$802154_raw(r3, &(0x7f0000000000)={0x24, @long}, 0x8)
sendfile(r1, r7, &(0x7f0000002500)=0x3, 0x4)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x60001, 0x0)
r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000042c0)='fdinfo/3\x00')
read$FUSE(r8, &(0x7f0000000080)={0x2020}, 0x2020)

program did not crash
testing program (duration=45.182451021s, {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}}): socket$nl_route-sendmsg$nl_route-openat$comedi-socket$packet-syz_init_net_socket$802154_raw-bpf$PROG_LOAD-bpf$BPF_BTF_GET_FD_BY_ID-bpf$OBJ_GET_PROG-bpf$MAP_CREATE_TAIL_CALL-bpf$BPF_PROG_WITH_BTFID_LOAD-bind$802154_raw-sendfile-openat$ptmx-syz_open_procfs-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8}]}}}]}, 0x3c}}, 0x0)
r1 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
r2 = socket$packet(0x11, 0x0, 0x300)
r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071100800000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80)
r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000002200)=0xffffffffffffffff, 0x4)
r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002300)=@o_path={&(0x7f00000022c0)='./file0\x00', 0x0, 0x4008, r2}, 0x18)
r6 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000002340)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0xe, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2}, 0x50)
r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002440)=@bpf_tracing={0x1a, 0x3, &(0x7f00000020c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}}, &(0x7f0000002100)='syzkaller\x00', 0x1, 0xaf, &(0x7f0000002140)=""/175, 0x40f00, 0x77, '\x00', 0x0, 0x1a, r4, 0x8, &(0x7f0000002240)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000002280)={0x5, 0x1, 0x8, 0x5}, 0x10, 0x16aca, r5, 0x4, &(0x7f00000023c0)=[r6, 0x1], &(0x7f0000002400)=[{0x1, 0x4, 0xe}, {0x4, 0x4, 0x5, 0xa}, {0x2, 0x5, 0xd, 0x3}, {0x5, 0x2, 0xf}], 0x10, 0x2}, 0x94)
bind$802154_raw(r3, &(0x7f0000000000)={0x24, @long}, 0x8)
sendfile(r1, r7, &(0x7f0000002500)=0x3, 0x4)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x60001, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f00000042c0)='fdinfo/3\x00')
ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing program (duration=45.182451021s, {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}}): socket$nl_route-sendmsg$nl_route-openat$comedi-socket$packet-syz_init_net_socket$802154_raw-bpf$PROG_LOAD-bpf$BPF_BTF_GET_FD_BY_ID-bpf$OBJ_GET_PROG-bpf$MAP_CREATE_TAIL_CALL-bpf$BPF_PROG_WITH_BTFID_LOAD-bind$802154_raw-sendfile-openat$ptmx-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8}]}}}]}, 0x3c}}, 0x0)
r1 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
r2 = socket$packet(0x11, 0x0, 0x300)
r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071100800000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80)
r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000002200)=0xffffffffffffffff, 0x4)
r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002300)=@o_path={&(0x7f00000022c0)='./file0\x00', 0x0, 0x4008, r2}, 0x18)
r6 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000002340)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0xe, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2}, 0x50)
r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002440)=@bpf_tracing={0x1a, 0x3, &(0x7f00000020c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}}, &(0x7f0000002100)='syzkaller\x00', 0x1, 0xaf, &(0x7f0000002140)=""/175, 0x40f00, 0x77, '\x00', 0x0, 0x1a, r4, 0x8, &(0x7f0000002240)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000002280)={0x5, 0x1, 0x8, 0x5}, 0x10, 0x16aca, r5, 0x4, &(0x7f00000023c0)=[r6, 0x1], &(0x7f0000002400)=[{0x1, 0x4, 0xe}, {0x4, 0x4, 0x5, 0xa}, {0x2, 0x5, 0xd, 0x3}, {0x5, 0x2, 0xf}], 0x10, 0x2}, 0x94)
bind$802154_raw(r3, &(0x7f0000000000)={0x24, @long}, 0x8)
sendfile(r1, r7, &(0x7f0000002500)=0x3, 0x4)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x60001, 0x0)
ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing program (duration=45.182451021s, {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}}): socket$nl_route-sendmsg$nl_route-openat$comedi-socket$packet-syz_init_net_socket$802154_raw-bpf$PROG_LOAD-bpf$BPF_BTF_GET_FD_BY_ID-bpf$OBJ_GET_PROG-bpf$MAP_CREATE_TAIL_CALL-bpf$BPF_PROG_WITH_BTFID_LOAD-bind$802154_raw-sendfile-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8}]}}}]}, 0x3c}}, 0x0)
r1 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
r2 = socket$packet(0x11, 0x0, 0x300)
r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071100800000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80)
r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000002200)=0xffffffffffffffff, 0x4)
r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002300)=@o_path={&(0x7f00000022c0)='./file0\x00', 0x0, 0x4008, r2}, 0x18)
r6 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000002340)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0xe, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2}, 0x50)
r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002440)=@bpf_tracing={0x1a, 0x3, &(0x7f00000020c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}}, &(0x7f0000002100)='syzkaller\x00', 0x1, 0xaf, &(0x7f0000002140)=""/175, 0x40f00, 0x77, '\x00', 0x0, 0x1a, r4, 0x8, &(0x7f0000002240)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000002280)={0x5, 0x1, 0x8, 0x5}, 0x10, 0x16aca, r5, 0x4, &(0x7f00000023c0)=[r6, 0x1], &(0x7f0000002400)=[{0x1, 0x4, 0xe}, {0x4, 0x4, 0x5, 0xa}, {0x2, 0x5, 0xd, 0x3}, {0x5, 0x2, 0xf}], 0x10, 0x2}, 0x94)
bind$802154_raw(r3, &(0x7f0000000000)={0x24, @long}, 0x8)
sendfile(r1, r7, &(0x7f0000002500)=0x3, 0x4)
ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing program (duration=45.182451021s, {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}}): socket$nl_route-sendmsg$nl_route-openat$comedi-socket$packet-syz_init_net_socket$802154_raw-bpf$PROG_LOAD-bpf$BPF_BTF_GET_FD_BY_ID-bpf$OBJ_GET_PROG-bpf$MAP_CREATE_TAIL_CALL-bpf$BPF_PROG_WITH_BTFID_LOAD-bind$802154_raw-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8}]}}}]}, 0x3c}}, 0x0)
r1 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
r2 = socket$packet(0x11, 0x0, 0x300)
r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071100800000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80)
r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000002200)=0xffffffffffffffff, 0x4)
r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002300)=@o_path={&(0x7f00000022c0)='./file0\x00', 0x0, 0x4008, r2}, 0x18)
r6 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000002340)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0xe, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2}, 0x50)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002440)=@bpf_tracing={0x1a, 0x3, &(0x7f00000020c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}}, &(0x7f0000002100)='syzkaller\x00', 0x1, 0xaf, &(0x7f0000002140)=""/175, 0x40f00, 0x77, '\x00', 0x0, 0x1a, r4, 0x8, &(0x7f0000002240)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000002280)={0x5, 0x1, 0x8, 0x5}, 0x10, 0x16aca, r5, 0x4, &(0x7f00000023c0)=[r6, 0x1], &(0x7f0000002400)=[{0x1, 0x4, 0xe}, {0x4, 0x4, 0x5, 0xa}, {0x2, 0x5, 0xd, 0x3}, {0x5, 0x2, 0xf}], 0x10, 0x2}, 0x94)
bind$802154_raw(r3, &(0x7f0000000000)={0x24, @long}, 0x8)
ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing program (duration=45.182451021s, {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}}): socket$nl_route-sendmsg$nl_route-openat$comedi-socket$packet-syz_init_net_socket$802154_raw-bpf$PROG_LOAD-bpf$BPF_BTF_GET_FD_BY_ID-bpf$OBJ_GET_PROG-bpf$MAP_CREATE_TAIL_CALL-bpf$BPF_PROG_WITH_BTFID_LOAD-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8}]}}}]}, 0x3c}}, 0x0)
r1 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
r2 = socket$packet(0x11, 0x0, 0x300)
syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071100800000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80)
r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000002200)=0xffffffffffffffff, 0x4)
r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002300)=@o_path={&(0x7f00000022c0)='./file0\x00', 0x0, 0x4008, r2}, 0x18)
r5 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000002340)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0xe, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2}, 0x50)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002440)=@bpf_tracing={0x1a, 0x3, &(0x7f00000020c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}}, &(0x7f0000002100)='syzkaller\x00', 0x1, 0xaf, &(0x7f0000002140)=""/175, 0x40f00, 0x77, '\x00', 0x0, 0x1a, r3, 0x8, &(0x7f0000002240)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000002280)={0x5, 0x1, 0x8, 0x5}, 0x10, 0x16aca, r4, 0x4, &(0x7f00000023c0)=[r5, 0x1], &(0x7f0000002400)=[{0x1, 0x4, 0xe}, {0x4, 0x4, 0x5, 0xa}, {0x2, 0x5, 0xd, 0x3}, {0x5, 0x2, 0xf}], 0x10, 0x2}, 0x94)
ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing program (duration=45.182451021s, {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}}): socket$nl_route-sendmsg$nl_route-openat$comedi-socket$packet-syz_init_net_socket$802154_raw-bpf$PROG_LOAD-bpf$BPF_BTF_GET_FD_BY_ID-bpf$OBJ_GET_PROG-bpf$MAP_CREATE_TAIL_CALL-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8}]}}}]}, 0x3c}}, 0x0)
r1 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
r2 = socket$packet(0x11, 0x0, 0x300)
syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071100800000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80)
bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000002200)=0xffffffffffffffff, 0x4)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000002300)=@o_path={&(0x7f00000022c0)='./file0\x00', 0x0, 0x4008, r2}, 0x18)
bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000002340)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0xe, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2}, 0x50)
ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing program (duration=45.182451021s, {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}}): socket$nl_route-sendmsg$nl_route-openat$comedi-socket$packet-syz_init_net_socket$802154_raw-bpf$PROG_LOAD-bpf$BPF_BTF_GET_FD_BY_ID-bpf$OBJ_GET_PROG-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8}]}}}]}, 0x3c}}, 0x0)
r1 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
r2 = socket$packet(0x11, 0x0, 0x300)
syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071100800000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80)
bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000002200)=0xffffffffffffffff, 0x4)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000002300)=@o_path={&(0x7f00000022c0)='./file0\x00', 0x0, 0x4008, r2}, 0x18)
ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing program (duration=45.182451021s, {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}}): socket$nl_route-sendmsg$nl_route-openat$comedi-socket$packet-syz_init_net_socket$802154_raw-bpf$PROG_LOAD-bpf$BPF_BTF_GET_FD_BY_ID-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8}]}}}]}, 0x3c}}, 0x0)
r1 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
socket$packet(0x11, 0x0, 0x300)
syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071100800000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80)
bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000002200)=0xffffffffffffffff, 0x4)
ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing program (duration=45.182451021s, {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}}): socket$nl_route-sendmsg$nl_route-openat$comedi-socket$packet-syz_init_net_socket$802154_raw-bpf$PROG_LOAD-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8}]}}}]}, 0x3c}}, 0x0)
r1 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
socket$packet(0x11, 0x0, 0x300)
syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071100800000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80)
ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing program (duration=45.182451021s, {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}}): socket$nl_route-sendmsg$nl_route-openat$comedi-socket$packet-syz_init_net_socket$802154_raw-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8}]}}}]}, 0x3c}}, 0x0)
r1 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
socket$packet(0x11, 0x0, 0x300)
syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing program (duration=45.182451021s, {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}}): socket$nl_route-sendmsg$nl_route-openat$comedi-socket$packet-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8}]}}}]}, 0x3c}}, 0x0)
r1 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
socket$packet(0x11, 0x0, 0x300)
ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing program (duration=45.182451021s, {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}}): socket$nl_route-sendmsg$nl_route-openat$comedi-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8}]}}}]}, 0x3c}}, 0x0)
r1 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing program (duration=45.182451021s, {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}}): socket$nl_route-sendmsg$nl_route-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_IF_ID={0x8}]}}}]}, 0x3c}}, 0x0)
ioctl$COMEDI_DEVCONFIG(0xffffffffffffffff, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program did not crash
testing program (duration=45.182451021s, {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}}): socket$nl_route-openat$comedi-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
socket$nl_route(0x10, 0x3, 0x0)
r0 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing program (duration=45.182451021s, {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$comedi-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing program (duration=45.182451021s, {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$comedi-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = openat$comedi(0xffffff9c, 0x0, 0x2180, 0x0)
ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program did not crash
testing program (duration=45.182451021s, {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$comedi-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=45.182451021s, {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$comedi-ioctl$COMEDI_DEVCONFIG
program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
simplifying C reproducer
testing compiled C program (duration=45.182451021s, {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$comedi-ioctl$COMEDI_DEVCONFIG
program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing compiled C program (duration=45.182451021s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false 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$comedi-ioctl$COMEDI_DEVCONFIG
program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing compiled C program (duration=45.182451021s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$comedi-ioctl$COMEDI_DEVCONFIG
program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing compiled C program (duration=45.182451021s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$comedi-ioctl$COMEDI_DEVCONFIG
program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing compiled C program (duration=45.182451021s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$comedi-ioctl$COMEDI_DEVCONFIG
program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing compiled C program (duration=45.182451021s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$comedi-ioctl$COMEDI_DEVCONFIG
program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing compiled C program (duration=45.182451021s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$comedi-ioctl$COMEDI_DEVCONFIG
program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
testing program (duration=45.182451021s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$comedi-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
validation run: crashed=true
testing program (duration=45.182451021s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$comedi-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
validation run: crashed=true
testing program (duration=45.182451021s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$comedi-ioctl$COMEDI_DEVCONFIG
detailed listing:
executing program 0:
r0 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0)
ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000280)={'pcl812\x00', [0x2f00, 0x40000005, 0x3, 0x2, 0x0, 0x1, 0x1, 0x9, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x80, 0x3, 0x4, 0x7, 0x70f]})

program crashed: UBSAN: shift-out-of-bounds in pcl812_attach
validation run: crashed=true
reproducing took 42m40.80776172s
repro crashed as (corrupted=false):
================================================================================
UBSAN: shift-out-of-bounds in drivers/comedi/drivers/pcl812.c:1154:10
shift exponent 1073741829 is too large for 32-bit type 'int'
CPU: 1 PID: 4312 Comm: syz.0.16 Not tainted 5.15.187-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Call Trace:
 <TASK>
 dump_stack_lvl+0x168/0x230 lib/dump_stack.c:106
 ubsan_epilogue+0xa/0x30 lib/ubsan.c:151
 __ubsan_handle_shift_out_of_bounds+0x37c/0x400 lib/ubsan.c:321
 pcl812_attach+0x1bc5/0x2330 drivers/comedi/drivers/pcl812.c:1154
 comedi_device_attach+0x515/0x650 drivers/comedi/drivers.c:996
 do_devconfig_ioctl drivers/comedi/comedi_fops.c:851 [inline]
 comedi_unlocked_ioctl+0x5ec/0xe90 drivers/comedi/comedi_fops.c:2131
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl+0xfa/0x170 fs/ioctl.c:860
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f59c3e42929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffda12533d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f59c4069fa0 RCX: 00007f59c3e42929
RDX: 0000200000000280 RSI: 0000000040946400 RDI: 0000000000000003
RBP: 00007f59c3ec4b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f59c4069fa0 R14: 00007f59c4069fa0 R15: 0000000000000003
 </TASK>
================================================================================

final repro crashed as (corrupted=false):
================================================================================
UBSAN: shift-out-of-bounds in drivers/comedi/drivers/pcl812.c:1154:10
shift exponent 1073741829 is too large for 32-bit type 'int'
CPU: 1 PID: 4312 Comm: syz.0.16 Not tainted 5.15.187-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Call Trace:
 <TASK>
 dump_stack_lvl+0x168/0x230 lib/dump_stack.c:106
 ubsan_epilogue+0xa/0x30 lib/ubsan.c:151
 __ubsan_handle_shift_out_of_bounds+0x37c/0x400 lib/ubsan.c:321
 pcl812_attach+0x1bc5/0x2330 drivers/comedi/drivers/pcl812.c:1154
 comedi_device_attach+0x515/0x650 drivers/comedi/drivers.c:996
 do_devconfig_ioctl drivers/comedi/comedi_fops.c:851 [inline]
 comedi_unlocked_ioctl+0x5ec/0xe90 drivers/comedi/comedi_fops.c:2131
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl+0xfa/0x170 fs/ioctl.c:860
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f59c3e42929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffda12533d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f59c4069fa0 RCX: 00007f59c3e42929
RDX: 0000200000000280 RSI: 0000000040946400 RDI: 0000000000000003
RBP: 00007f59c3ec4b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f59c4069fa0 R14: 00007f59c4069fa0 R15: 0000000000000003
 </TASK>
================================================================================