Extracting prog: 4m51.118509561s Minimizing prog: 15m35.593039604s Simplifying prog options: 0s Extracting C: 1m28.205541705s Simplifying C: 8m47.336399698s extracting reproducer from 30 programs testing a last program of every proc single: executing 5 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}}): openat$sysfs-prlimit64-getpid-sched_setscheduler-mmap-socketpair$unix-connect$unix-sendmmsg$unix-socket$inet-setsockopt$inet_mreqn-setsockopt$inet_msfilter-setsockopt$inet_mreqn detailed listing: executing program 0: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/resume', 0x149a82, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4}, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e0000001ac1414aa0000000003"], 0x1c) setsockopt$inet_mreqn(r3, 0x0, 0x25, &(0x7f0000000080)={@multicast1, @local}, 0xc) program did not crash 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}}): shmget-prlimit64-sched_setscheduler-getpid-sched_setaffinity-ftruncate-fallocate-mmap-socketpair$unix-connect$unix-sendmmsg$unix-recvmmsg-socket-write detailed listing: executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x800, &(0x7f0000ffe000/0x1000)=nil) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) ftruncate(0xffffffffffffffff, 0x4008c0d) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x40000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000140)="2600000022004701050000070000000000000020002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) program did not crash 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$inet6_sctp-getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3-getsockopt$inet_sctp6_SCTP_MAX_BURST-setsockopt$inet_sctp6_SCTP_RESET_ASSOC detailed listing: executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x0, @local, 0x2}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) program did not crash 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}}): syz_usb_connect$hid-syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io-syz_usb_control_io-syz_usb_ep_write detailed listing: executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4d8, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x5, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x0, 0x0, 0x7}}}}}]}}]}}, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f00000003c0)={0x18, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\b'], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000400)="b942") program crashed: BUG: unable to handle kernel paging request in mcp_smbus_xfer single: successfully extracted reproducer found reproducer with 6 syscalls minimizing guilty program testing program (duration=53.306688114s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io-syz_usb_control_io detailed listing: executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4d8, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x5, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x0, 0x0, 0x7}}}}}]}}]}}, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f00000003c0)={0x18, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\b'], 0x0, 0x0, 0x0, 0x0}, 0x0) program crashed: BUG: unable to handle kernel paging request in mcp_smbus_xfer testing program (duration=53.306688114s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io detailed listing: executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4d8, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x5, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x0, 0x0, 0x7}}}}}]}}]}}, 0x0) syz_usb_control_io(r1, 0x0, 0x0) program did not crash testing program (duration=53.306688114s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io detailed listing: executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4d8, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x5, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x0, 0x0, 0x7}}}}}]}}]}}, 0x0) syz_usb_control_io(r1, &(0x7f00000003c0)={0x18, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\b'], 0x0, 0x0, 0x0, 0x0}, 0x0) program did not crash testing program (duration=53.306688114s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_disconnect-syz_usb_control_io-syz_usb_control_io detailed listing: executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_disconnect(r0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f00000003c0)={0x18, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\b'], 0x0, 0x0, 0x0, 0x0}, 0x0) program did not crash testing program (duration=53.306688114s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_connect$hid-syz_usb_control_io-syz_usb_control_io detailed listing: executing program 0: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4d8, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x5, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x0, 0x0, 0x7}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x18, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\b'], 0x0, 0x0, 0x0, 0x0}, 0x0) program did not crash testing program (duration=53.306688114s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io-syz_usb_control_io detailed listing: executing program 0: syz_usb_disconnect(0xffffffffffffffff) r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4d8, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x5, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x0, 0x0, 0x7}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x18, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\b'], 0x0, 0x0, 0x0, 0x0}, 0x0) program crashed: BUG: unable to handle kernel paging request in mcp_smbus_xfer testing program (duration=53.306688114s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io-syz_usb_control_io detailed listing: executing program 0: syz_usb_disconnect(0xffffffffffffffff) r0 = syz_usb_connect$hid(0x3, 0x0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x18, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\b'], 0x0, 0x0, 0x0, 0x0}, 0x0) program did not crash testing program (duration=53.306688114s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io-syz_usb_control_io detailed listing: executing program 0: syz_usb_disconnect(0xffffffffffffffff) r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4d8, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x5, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x0, 0x0, 0x7}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) program did not crash testing program (duration=53.306688114s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io-syz_usb_control_io detailed listing: executing program 0: syz_usb_disconnect(0xffffffffffffffff) r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4d8, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x5, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x0, 0x0, 0x7}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) program did not crash testing program (duration=53.306688114s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io-syz_usb_control_io detailed listing: executing program 0: syz_usb_disconnect(0xffffffffffffffff) r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4d8, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x5, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x0, 0x0, 0x7}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0}, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=53.306688114s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io-syz_usb_control_io program crashed: BUG: unable to handle kernel paging request in mcp_smbus_xfer simplifying C reproducer testing compiled C program (duration=53.306688114s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io-syz_usb_control_io program crashed: BUG: unable to handle kernel paging request in mcp_smbus_xfer testing compiled C program (duration=53.306688114s, {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}}): syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io-syz_usb_control_io program crashed: BUG: unable to handle kernel paging request in mcp_smbus_xfer testing compiled C program (duration=53.306688114s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io-syz_usb_control_io program crashed: BUG: unable to handle kernel paging request in mcp_smbus_xfer testing compiled C program (duration=53.306688114s, {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}}): syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io-syz_usb_control_io program crashed: BUG: unable to handle kernel paging request in mcp_smbus_xfer testing compiled C program (duration=53.306688114s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io-syz_usb_control_io program crashed: BUG: unable to handle kernel paging request in mcp_smbus_xfer testing compiled C program (duration=53.306688114s, {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}}): syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io-syz_usb_control_io program crashed: BUG: unable to handle kernel paging request in mcp_smbus_xfer testing compiled C program (duration=53.306688114s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io-syz_usb_control_io program crashed: BUG: unable to handle kernel paging request in mcp_smbus_xfer reproducing took 30m42.253504327s repro crashed as (corrupted=false): mcp2221 0003:04D8:00DD.0001: unknown main item tag 0x0 mcp2221 0003:04D8:00DD.0001: unknown main item tag 0x0 mcp2221 0003:04D8:00DD.0001: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.0-1/input0 Unable to handle kernel paging request at virtual address dfff800000000000 KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] Mem abort info: ESR = 0x0000000096000006 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x06: level 2 translation fault Data abort info: ISV = 0, ISS = 0x00000006 CM = 0, WnR = 0 [dfff800000000000] address between user and kernel address ranges Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Not tainted 6.1.117-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: usb_hub_wq hub_event pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : mcp_smbus_xfer+0x64/0xf4c drivers/hid/hid-mcp2221.c:418 lr : mcp_smbus_xfer+0x44/0xf4c drivers/hid/hid-mcp2221.c:414 sp : ffff80001d165ee0 x29: ffff80001d165ee0 x28: 0000000000000000 x27: dfff800000000000 x26: 1fffe0001bc7d436 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000018 x21: 0000000000000000 x20: 1ffff00002b29e40 x19: 0000000000000000 x18: ffff80001d165ce0 x17: ffff800018aab000 x16: ffff8000122959bc x15: ffff80001858bf80 x14: 0000000093d92a15 x13: dfff800000000000 x12: 0000f2f2f2f2f202 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff80000fa0971c x8 : 0000000000000000 x7 : 1111111111111111 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000018 x0 : ffff0000de3ea088 Call trace: mcp_smbus_xfer+0x64/0xf4c drivers/hid/hid-mcp2221.c:418 __i2c_smbus_xfer+0x5b4/0x2dc8 drivers/i2c/i2c-core-smbus.c:590 i2c_smbus_xfer+0x210/0x31c drivers/i2c/i2c-core-smbus.c:545 i2c_default_probe+0x1c0/0x248 i2c_detect_address drivers/i2c/i2c-core-base.c:2469 [inline] i2c_detect drivers/i2c/i2c-core-base.c:2544 [inline] i2c_do_add_adapter+0x3c4/0x8d4 drivers/i2c/i2c-core-base.c:1424 __process_new_adapter+0x28/0x3c drivers/i2c/i2c-core-base.c:1431 bus_for_each_drv+0x158/0x1e0 drivers/base/bus.c:429 i2c_register_adapter+0xde0/0x10e0 drivers/i2c/i2c-core-base.c:1597 i2c_add_adapter+0x170/0x250 mcp2221_probe+0x240/0x56c drivers/hid/hid-mcp2221.c:882 hid_device_probe+0x238/0x328 drivers/hid/hid-core.c:2630 really_probe+0x394/0xacc drivers/base/dd.c:639 __driver_probe_device+0x194/0x3b4 drivers/base/dd.c:785 driver_probe_device+0x78/0x330 drivers/base/dd.c:815 __device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:943 bus_for_each_drv+0x158/0x1e0 drivers/base/bus.c:429 __device_attach+0x2f0/0x480 drivers/base/dd.c:1015 device_initial_probe+0x24/0x34 drivers/base/dd.c:1064 bus_probe_device+0xbc/0x1c8 drivers/base/bus.c:489 device_add+0xae0/0xef4 drivers/base/core.c:3689 hid_add_device+0x318/0x4a8 drivers/hid/hid-core.c:2782 usbhid_probe+0x864/0xba4 drivers/hid/usbhid/hid-core.c:1424 usb_probe_interface+0x500/0x984 drivers/usb/core/driver.c:396 really_probe+0x394/0xacc drivers/base/dd.c:639 __driver_probe_device+0x194/0x3b4 drivers/base/dd.c:785 driver_probe_device+0x78/0x330 drivers/base/dd.c:815 __device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:943 bus_for_each_drv+0x158/0x1e0 drivers/base/bus.c:429 __device_attach+0x2f0/0x480 drivers/base/dd.c:1015 device_initial_probe+0x24/0x34 drivers/base/dd.c:1064 bus_probe_device+0xbc/0x1c8 drivers/base/bus.c:489 device_add+0xae0/0xef4 drivers/base/core.c:3689 usb_set_configuration+0x15c0/0x1b40 drivers/usb/core/message.c:2165 usb_generic_driver_probe+0x8c/0x148 drivers/usb/core/generic.c:238 usb_probe_device+0x120/0x25c drivers/usb/core/driver.c:293 really_probe+0x394/0xacc drivers/base/dd.c:639 __driver_probe_device+0x194/0x3b4 drivers/base/dd.c:785 driver_probe_device+0x78/0x330 drivers/base/dd.c:815 __device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:943 bus_for_each_drv+0x158/0x1e0 drivers/base/bus.c:429 __device_attach+0x2f0/0x480 drivers/base/dd.c:1015 device_initial_probe+0x24/0x34 drivers/base/dd.c:1064 bus_probe_device+0xbc/0x1c8 drivers/base/bus.c:489 device_add+0xae0/0xef4 drivers/base/core.c:3689 usb_new_device+0x908/0x1440 drivers/usb/core/hub.c:2620 hub_port_connect drivers/usb/core/hub.c:5477 [inline] hub_port_connect_change drivers/usb/core/hub.c:5617 [inline] port_event drivers/usb/core/hub.c:5773 [inline] hub_event+0x243c/0x42e4 drivers/usb/core/hub.c:5855 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2292 worker_thread+0x8e4/0xfec kernel/workqueue.c:2439 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 Code: aa1303e0 963dab4d f9400273 d343fe7c (387b6b88) ---[ end trace 0000000000000000 ]--- ---------------- Code disassembly (best guess): 0: aa1303e0 mov x0, x19 4: 963dab4d bl 0xfffffffff8f6ad38 8: f9400273 ldr x19, [x19] c: d343fe7c lsr x28, x19, #3 * 10: 387b6b88 ldrb w8, [x28, x27] <-- trapping instruction final repro crashed as (corrupted=false): mcp2221 0003:04D8:00DD.0001: unknown main item tag 0x0 mcp2221 0003:04D8:00DD.0001: unknown main item tag 0x0 mcp2221 0003:04D8:00DD.0001: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.0-1/input0 Unable to handle kernel paging request at virtual address dfff800000000000 KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] Mem abort info: ESR = 0x0000000096000006 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x06: level 2 translation fault Data abort info: ISV = 0, ISS = 0x00000006 CM = 0, WnR = 0 [dfff800000000000] address between user and kernel address ranges Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 14 Comm: kworker/0:1 Not tainted 6.1.117-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: usb_hub_wq hub_event pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : mcp_smbus_xfer+0x64/0xf4c drivers/hid/hid-mcp2221.c:418 lr : mcp_smbus_xfer+0x44/0xf4c drivers/hid/hid-mcp2221.c:414 sp : ffff80001d165ee0 x29: ffff80001d165ee0 x28: 0000000000000000 x27: dfff800000000000 x26: 1fffe0001bc7d436 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: 0000000000000018 x21: 0000000000000000 x20: 1ffff00002b29e40 x19: 0000000000000000 x18: ffff80001d165ce0 x17: ffff800018aab000 x16: ffff8000122959bc x15: ffff80001858bf80 x14: 0000000093d92a15 x13: dfff800000000000 x12: 0000f2f2f2f2f202 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff80000fa0971c x8 : 0000000000000000 x7 : 1111111111111111 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000018 x0 : ffff0000de3ea088 Call trace: mcp_smbus_xfer+0x64/0xf4c drivers/hid/hid-mcp2221.c:418 __i2c_smbus_xfer+0x5b4/0x2dc8 drivers/i2c/i2c-core-smbus.c:590 i2c_smbus_xfer+0x210/0x31c drivers/i2c/i2c-core-smbus.c:545 i2c_default_probe+0x1c0/0x248 i2c_detect_address drivers/i2c/i2c-core-base.c:2469 [inline] i2c_detect drivers/i2c/i2c-core-base.c:2544 [inline] i2c_do_add_adapter+0x3c4/0x8d4 drivers/i2c/i2c-core-base.c:1424 __process_new_adapter+0x28/0x3c drivers/i2c/i2c-core-base.c:1431 bus_for_each_drv+0x158/0x1e0 drivers/base/bus.c:429 i2c_register_adapter+0xde0/0x10e0 drivers/i2c/i2c-core-base.c:1597 i2c_add_adapter+0x170/0x250 mcp2221_probe+0x240/0x56c drivers/hid/hid-mcp2221.c:882 hid_device_probe+0x238/0x328 drivers/hid/hid-core.c:2630 really_probe+0x394/0xacc drivers/base/dd.c:639 __driver_probe_device+0x194/0x3b4 drivers/base/dd.c:785 driver_probe_device+0x78/0x330 drivers/base/dd.c:815 __device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:943 bus_for_each_drv+0x158/0x1e0 drivers/base/bus.c:429 __device_attach+0x2f0/0x480 drivers/base/dd.c:1015 device_initial_probe+0x24/0x34 drivers/base/dd.c:1064 bus_probe_device+0xbc/0x1c8 drivers/base/bus.c:489 device_add+0xae0/0xef4 drivers/base/core.c:3689 hid_add_device+0x318/0x4a8 drivers/hid/hid-core.c:2782 usbhid_probe+0x864/0xba4 drivers/hid/usbhid/hid-core.c:1424 usb_probe_interface+0x500/0x984 drivers/usb/core/driver.c:396 really_probe+0x394/0xacc drivers/base/dd.c:639 __driver_probe_device+0x194/0x3b4 drivers/base/dd.c:785 driver_probe_device+0x78/0x330 drivers/base/dd.c:815 __device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:943 bus_for_each_drv+0x158/0x1e0 drivers/base/bus.c:429 __device_attach+0x2f0/0x480 drivers/base/dd.c:1015 device_initial_probe+0x24/0x34 drivers/base/dd.c:1064 bus_probe_device+0xbc/0x1c8 drivers/base/bus.c:489 device_add+0xae0/0xef4 drivers/base/core.c:3689 usb_set_configuration+0x15c0/0x1b40 drivers/usb/core/message.c:2165 usb_generic_driver_probe+0x8c/0x148 drivers/usb/core/generic.c:238 usb_probe_device+0x120/0x25c drivers/usb/core/driver.c:293 really_probe+0x394/0xacc drivers/base/dd.c:639 __driver_probe_device+0x194/0x3b4 drivers/base/dd.c:785 driver_probe_device+0x78/0x330 drivers/base/dd.c:815 __device_attach_driver+0x2a8/0x4f4 drivers/base/dd.c:943 bus_for_each_drv+0x158/0x1e0 drivers/base/bus.c:429 __device_attach+0x2f0/0x480 drivers/base/dd.c:1015 device_initial_probe+0x24/0x34 drivers/base/dd.c:1064 bus_probe_device+0xbc/0x1c8 drivers/base/bus.c:489 device_add+0xae0/0xef4 drivers/base/core.c:3689 usb_new_device+0x908/0x1440 drivers/usb/core/hub.c:2620 hub_port_connect drivers/usb/core/hub.c:5477 [inline] hub_port_connect_change drivers/usb/core/hub.c:5617 [inline] port_event drivers/usb/core/hub.c:5773 [inline] hub_event+0x243c/0x42e4 drivers/usb/core/hub.c:5855 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2292 worker_thread+0x8e4/0xfec kernel/workqueue.c:2439 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 Code: aa1303e0 963dab4d f9400273 d343fe7c (387b6b88) ---[ end trace 0000000000000000 ]--- ---------------- Code disassembly (best guess): 0: aa1303e0 mov x0, x19 4: 963dab4d bl 0xfffffffff8f6ad38 8: f9400273 ldr x19, [x19] c: d343fe7c lsr x28, x19, #3 * 10: 387b6b88 ldrb w8, [x28, x27] <-- trapping instruction