Extracting prog: 35.62563172s
Minimizing prog: 37m7.696539575s
Simplifying prog options: 4m25.108034813s
Extracting C: 33.355750822s
Simplifying C: 0s


extracting reproducer from 67 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mkdirat-mount-syz_open_dev$usbfs-openat-syz_init_net_socket$nl_generic-write-socket$nl_netfilter-unshare-openat$vga_arbiter-ioctl$sock_SIOCETHTOOL-ppoll-socket$alg-bind$alg-setsockopt$ALG_SET_KEY-accept4$alg-sendmmsg$alg-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fb, 0x101301)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
syz_init_net_socket$nl_generic(0x9, 0x3, 0x10)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
socket$nl_netfilter(0x10, 0x3, 0xc)
unshare(0x2c020400)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x802, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'virt_wifi0\x00', &(0x7f0000000200)=@ethtool_per_queue_op={0x4b, 0xf, [0xa, 0x2, 0x7fff, 0x1, 0x4, 0x9, 0xa4, 0xffb, 0x7, 0xb69, 0xc1, 0x4, 0x1, 0x3, 0x4, 0xfe, 0x1000, 0x9, 0x3, 0x3, 0x6, 0xfffffffa, 0x5d, 0xa, 0x9, 0x4, 0x7, 0x5, 0x100000, 0x763, 0xfffffffc, 0x1, 0xe, 0x2b12, 0x1100, 0x6, 0x1c00, 0xb, 0x40, 0x4, 0x1, 0x3, 0xffffad37, 0x0, 0x11000, 0x8, 0x7, 0x79b, 0x2, 0x5, 0x7f, 0x7, 0xa, 0xefaf, 0xf, 0x102, 0xd7, 0x1fa0860a, 0x7, 0xaa, 0x81, 0x9, 0x180000, 0x4007, 0x8b, 0x5, 0x2af, 0xf7, 0x5, 0x2, 0x400, 0x9, 0x4, 0x7, 0x4009, 0x0, 0x4, 0x100002, 0x8, 0x752, 0x0, 0x3, 0x0, 0x10001, 0x2, 0x8, 0x6, 0x6, 0x9, 0x80000002, 0xfdffffff, 0x10002, 0xfffffffe, 0x84, 0x100, 0x5, 0xc, 0x81, 0xb, 0x5, 0x20006, 0x7, 0x2, 0xb, 0x4, 0xd9a, 0xd, 0x2a2, 0xfffffffd, 0x3, 0x2, 0x5, 0x8, 0x0, 0x4, 0x2, 0x80003b, 0x2, 0x4, 0x4, 0x401, 0x66cd, 0x8, 0x8, 0x1, 0x5, 0xc59, 0xffffffff]}})
ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0xfffffffffffffec9)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="adcd1a9a3fc36e961ed00fe41b0cd695", 0x20)
r2 = accept4$alg(r1, 0x0, 0x0, 0x0)
sendmmsg$alg(r2, &(0x7f0000000300)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000003340)=ANY=[@ANYBLOB="18000000000000001701000004000000040000000000000014000000000000001701000002000000c8"], 0x11c0}], 0x1, 0x20004080)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program crashed: general protection fault in set_link_state
single: successfully extracted reproducer
found reproducer with 19 syscalls
minimizing guilty program
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mkdirat-mount-syz_open_dev$usbfs-openat-syz_init_net_socket$nl_generic-write-socket$nl_netfilter-unshare-openat$vga_arbiter-ioctl$sock_SIOCETHTOOL-ppoll-socket$alg-bind$alg-setsockopt$ALG_SET_KEY-accept4$alg-sendmmsg$alg
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fb, 0x101301)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
syz_init_net_socket$nl_generic(0x9, 0x3, 0x10)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
socket$nl_netfilter(0x10, 0x3, 0xc)
unshare(0x2c020400)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x802, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'virt_wifi0\x00', &(0x7f0000000200)=@ethtool_per_queue_op={0x4b, 0xf, [0xa, 0x2, 0x7fff, 0x1, 0x4, 0x9, 0xa4, 0xffb, 0x7, 0xb69, 0xc1, 0x4, 0x1, 0x3, 0x4, 0xfe, 0x1000, 0x9, 0x3, 0x3, 0x6, 0xfffffffa, 0x5d, 0xa, 0x9, 0x4, 0x7, 0x5, 0x100000, 0x763, 0xfffffffc, 0x1, 0xe, 0x2b12, 0x1100, 0x6, 0x1c00, 0xb, 0x40, 0x4, 0x1, 0x3, 0xffffad37, 0x0, 0x11000, 0x8, 0x7, 0x79b, 0x2, 0x5, 0x7f, 0x7, 0xa, 0xefaf, 0xf, 0x102, 0xd7, 0x1fa0860a, 0x7, 0xaa, 0x81, 0x9, 0x180000, 0x4007, 0x8b, 0x5, 0x2af, 0xf7, 0x5, 0x2, 0x400, 0x9, 0x4, 0x7, 0x4009, 0x0, 0x4, 0x100002, 0x8, 0x752, 0x0, 0x3, 0x0, 0x10001, 0x2, 0x8, 0x6, 0x6, 0x9, 0x80000002, 0xfdffffff, 0x10002, 0xfffffffe, 0x84, 0x100, 0x5, 0xc, 0x81, 0xb, 0x5, 0x20006, 0x7, 0x2, 0xb, 0x4, 0xd9a, 0xd, 0x2a2, 0xfffffffd, 0x3, 0x2, 0x5, 0x8, 0x0, 0x4, 0x2, 0x80003b, 0x2, 0x4, 0x4, 0x401, 0x66cd, 0x8, 0x8, 0x1, 0x5, 0xc59, 0xffffffff]}})
ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0xfffffffffffffec9)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="adcd1a9a3fc36e961ed00fe41b0cd695", 0x20)
r2 = accept4$alg(r1, 0x0, 0x0, 0x0)
sendmmsg$alg(r2, &(0x7f0000000300)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000003340)=ANY=[@ANYBLOB="18000000000000001701000004000000040000000000000014000000000000001701000002000000c8"], 0x11c0}], 0x1, 0x20004080)

program did not crash
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mkdirat-mount-syz_open_dev$usbfs-openat-syz_init_net_socket$nl_generic-write-socket$nl_netfilter-unshare-openat$vga_arbiter-ioctl$sock_SIOCETHTOOL-ppoll-socket$alg-bind$alg-setsockopt$ALG_SET_KEY-accept4$alg-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fb, 0x101301)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
syz_init_net_socket$nl_generic(0x9, 0x3, 0x10)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
socket$nl_netfilter(0x10, 0x3, 0xc)
unshare(0x2c020400)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x802, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'virt_wifi0\x00', &(0x7f0000000200)=@ethtool_per_queue_op={0x4b, 0xf, [0xa, 0x2, 0x7fff, 0x1, 0x4, 0x9, 0xa4, 0xffb, 0x7, 0xb69, 0xc1, 0x4, 0x1, 0x3, 0x4, 0xfe, 0x1000, 0x9, 0x3, 0x3, 0x6, 0xfffffffa, 0x5d, 0xa, 0x9, 0x4, 0x7, 0x5, 0x100000, 0x763, 0xfffffffc, 0x1, 0xe, 0x2b12, 0x1100, 0x6, 0x1c00, 0xb, 0x40, 0x4, 0x1, 0x3, 0xffffad37, 0x0, 0x11000, 0x8, 0x7, 0x79b, 0x2, 0x5, 0x7f, 0x7, 0xa, 0xefaf, 0xf, 0x102, 0xd7, 0x1fa0860a, 0x7, 0xaa, 0x81, 0x9, 0x180000, 0x4007, 0x8b, 0x5, 0x2af, 0xf7, 0x5, 0x2, 0x400, 0x9, 0x4, 0x7, 0x4009, 0x0, 0x4, 0x100002, 0x8, 0x752, 0x0, 0x3, 0x0, 0x10001, 0x2, 0x8, 0x6, 0x6, 0x9, 0x80000002, 0xfdffffff, 0x10002, 0xfffffffe, 0x84, 0x100, 0x5, 0xc, 0x81, 0xb, 0x5, 0x20006, 0x7, 0x2, 0xb, 0x4, 0xd9a, 0xd, 0x2a2, 0xfffffffd, 0x3, 0x2, 0x5, 0x8, 0x0, 0x4, 0x2, 0x80003b, 0x2, 0x4, 0x4, 0x401, 0x66cd, 0x8, 0x8, 0x1, 0x5, 0xc59, 0xffffffff]}})
ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0xfffffffffffffec9)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="adcd1a9a3fc36e961ed00fe41b0cd695", 0x20)
accept4$alg(r1, 0x0, 0x0, 0x0)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program crashed: general protection fault in set_link_state
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mkdirat-mount-syz_open_dev$usbfs-openat-syz_init_net_socket$nl_generic-write-socket$nl_netfilter-unshare-openat$vga_arbiter-ioctl$sock_SIOCETHTOOL-ppoll-socket$alg-bind$alg-setsockopt$ALG_SET_KEY-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fb, 0x101301)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
syz_init_net_socket$nl_generic(0x9, 0x3, 0x10)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
socket$nl_netfilter(0x10, 0x3, 0xc)
unshare(0x2c020400)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x802, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'virt_wifi0\x00', &(0x7f0000000200)=@ethtool_per_queue_op={0x4b, 0xf, [0xa, 0x2, 0x7fff, 0x1, 0x4, 0x9, 0xa4, 0xffb, 0x7, 0xb69, 0xc1, 0x4, 0x1, 0x3, 0x4, 0xfe, 0x1000, 0x9, 0x3, 0x3, 0x6, 0xfffffffa, 0x5d, 0xa, 0x9, 0x4, 0x7, 0x5, 0x100000, 0x763, 0xfffffffc, 0x1, 0xe, 0x2b12, 0x1100, 0x6, 0x1c00, 0xb, 0x40, 0x4, 0x1, 0x3, 0xffffad37, 0x0, 0x11000, 0x8, 0x7, 0x79b, 0x2, 0x5, 0x7f, 0x7, 0xa, 0xefaf, 0xf, 0x102, 0xd7, 0x1fa0860a, 0x7, 0xaa, 0x81, 0x9, 0x180000, 0x4007, 0x8b, 0x5, 0x2af, 0xf7, 0x5, 0x2, 0x400, 0x9, 0x4, 0x7, 0x4009, 0x0, 0x4, 0x100002, 0x8, 0x752, 0x0, 0x3, 0x0, 0x10001, 0x2, 0x8, 0x6, 0x6, 0x9, 0x80000002, 0xfdffffff, 0x10002, 0xfffffffe, 0x84, 0x100, 0x5, 0xc, 0x81, 0xb, 0x5, 0x20006, 0x7, 0x2, 0xb, 0x4, 0xd9a, 0xd, 0x2a2, 0xfffffffd, 0x3, 0x2, 0x5, 0x8, 0x0, 0x4, 0x2, 0x80003b, 0x2, 0x4, 0x4, 0x401, 0x66cd, 0x8, 0x8, 0x1, 0x5, 0xc59, 0xffffffff]}})
ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0xfffffffffffffec9)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="adcd1a9a3fc36e961ed00fe41b0cd695", 0x20)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program crashed: general protection fault in dummy_udc_start
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mkdirat-mount-syz_open_dev$usbfs-openat-syz_init_net_socket$nl_generic-write-socket$nl_netfilter-unshare-openat$vga_arbiter-ioctl$sock_SIOCETHTOOL-ppoll-socket$alg-bind$alg-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fb, 0x101301)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
syz_init_net_socket$nl_generic(0x9, 0x3, 0x10)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
socket$nl_netfilter(0x10, 0x3, 0xc)
unshare(0x2c020400)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x802, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'virt_wifi0\x00', &(0x7f0000000200)=@ethtool_per_queue_op={0x4b, 0xf, [0xa, 0x2, 0x7fff, 0x1, 0x4, 0x9, 0xa4, 0xffb, 0x7, 0xb69, 0xc1, 0x4, 0x1, 0x3, 0x4, 0xfe, 0x1000, 0x9, 0x3, 0x3, 0x6, 0xfffffffa, 0x5d, 0xa, 0x9, 0x4, 0x7, 0x5, 0x100000, 0x763, 0xfffffffc, 0x1, 0xe, 0x2b12, 0x1100, 0x6, 0x1c00, 0xb, 0x40, 0x4, 0x1, 0x3, 0xffffad37, 0x0, 0x11000, 0x8, 0x7, 0x79b, 0x2, 0x5, 0x7f, 0x7, 0xa, 0xefaf, 0xf, 0x102, 0xd7, 0x1fa0860a, 0x7, 0xaa, 0x81, 0x9, 0x180000, 0x4007, 0x8b, 0x5, 0x2af, 0xf7, 0x5, 0x2, 0x400, 0x9, 0x4, 0x7, 0x4009, 0x0, 0x4, 0x100002, 0x8, 0x752, 0x0, 0x3, 0x0, 0x10001, 0x2, 0x8, 0x6, 0x6, 0x9, 0x80000002, 0xfdffffff, 0x10002, 0xfffffffe, 0x84, 0x100, 0x5, 0xc, 0x81, 0xb, 0x5, 0x20006, 0x7, 0x2, 0xb, 0x4, 0xd9a, 0xd, 0x2a2, 0xfffffffd, 0x3, 0x2, 0x5, 0x8, 0x0, 0x4, 0x2, 0x80003b, 0x2, 0x4, 0x4, 0x401, 0x66cd, 0x8, 0x8, 0x1, 0x5, 0xc59, 0xffffffff]}})
ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0xfffffffffffffec9)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program crashed: general protection fault in dummy_udc_start
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mkdirat-mount-syz_open_dev$usbfs-openat-syz_init_net_socket$nl_generic-write-socket$nl_netfilter-unshare-openat$vga_arbiter-ioctl$sock_SIOCETHTOOL-ppoll-socket$alg-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fb, 0x101301)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
syz_init_net_socket$nl_generic(0x9, 0x3, 0x10)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
socket$nl_netfilter(0x10, 0x3, 0xc)
unshare(0x2c020400)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x802, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'virt_wifi0\x00', &(0x7f0000000200)=@ethtool_per_queue_op={0x4b, 0xf, [0xa, 0x2, 0x7fff, 0x1, 0x4, 0x9, 0xa4, 0xffb, 0x7, 0xb69, 0xc1, 0x4, 0x1, 0x3, 0x4, 0xfe, 0x1000, 0x9, 0x3, 0x3, 0x6, 0xfffffffa, 0x5d, 0xa, 0x9, 0x4, 0x7, 0x5, 0x100000, 0x763, 0xfffffffc, 0x1, 0xe, 0x2b12, 0x1100, 0x6, 0x1c00, 0xb, 0x40, 0x4, 0x1, 0x3, 0xffffad37, 0x0, 0x11000, 0x8, 0x7, 0x79b, 0x2, 0x5, 0x7f, 0x7, 0xa, 0xefaf, 0xf, 0x102, 0xd7, 0x1fa0860a, 0x7, 0xaa, 0x81, 0x9, 0x180000, 0x4007, 0x8b, 0x5, 0x2af, 0xf7, 0x5, 0x2, 0x400, 0x9, 0x4, 0x7, 0x4009, 0x0, 0x4, 0x100002, 0x8, 0x752, 0x0, 0x3, 0x0, 0x10001, 0x2, 0x8, 0x6, 0x6, 0x9, 0x80000002, 0xfdffffff, 0x10002, 0xfffffffe, 0x84, 0x100, 0x5, 0xc, 0x81, 0xb, 0x5, 0x20006, 0x7, 0x2, 0xb, 0x4, 0xd9a, 0xd, 0x2a2, 0xfffffffd, 0x3, 0x2, 0x5, 0x8, 0x0, 0x4, 0x2, 0x80003b, 0x2, 0x4, 0x4, 0x401, 0x66cd, 0x8, 0x8, 0x1, 0x5, 0xc59, 0xffffffff]}})
ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0xfffffffffffffec9)
socket$alg(0x26, 0x5, 0x0)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program crashed: general protection fault in dummy_udc_start
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mkdirat-mount-syz_open_dev$usbfs-openat-syz_init_net_socket$nl_generic-write-socket$nl_netfilter-unshare-openat$vga_arbiter-ioctl$sock_SIOCETHTOOL-ppoll-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fb, 0x101301)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
syz_init_net_socket$nl_generic(0x9, 0x3, 0x10)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
socket$nl_netfilter(0x10, 0x3, 0xc)
unshare(0x2c020400)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x802, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'virt_wifi0\x00', &(0x7f0000000200)=@ethtool_per_queue_op={0x4b, 0xf, [0xa, 0x2, 0x7fff, 0x1, 0x4, 0x9, 0xa4, 0xffb, 0x7, 0xb69, 0xc1, 0x4, 0x1, 0x3, 0x4, 0xfe, 0x1000, 0x9, 0x3, 0x3, 0x6, 0xfffffffa, 0x5d, 0xa, 0x9, 0x4, 0x7, 0x5, 0x100000, 0x763, 0xfffffffc, 0x1, 0xe, 0x2b12, 0x1100, 0x6, 0x1c00, 0xb, 0x40, 0x4, 0x1, 0x3, 0xffffad37, 0x0, 0x11000, 0x8, 0x7, 0x79b, 0x2, 0x5, 0x7f, 0x7, 0xa, 0xefaf, 0xf, 0x102, 0xd7, 0x1fa0860a, 0x7, 0xaa, 0x81, 0x9, 0x180000, 0x4007, 0x8b, 0x5, 0x2af, 0xf7, 0x5, 0x2, 0x400, 0x9, 0x4, 0x7, 0x4009, 0x0, 0x4, 0x100002, 0x8, 0x752, 0x0, 0x3, 0x0, 0x10001, 0x2, 0x8, 0x6, 0x6, 0x9, 0x80000002, 0xfdffffff, 0x10002, 0xfffffffe, 0x84, 0x100, 0x5, 0xc, 0x81, 0xb, 0x5, 0x20006, 0x7, 0x2, 0xb, 0x4, 0xd9a, 0xd, 0x2a2, 0xfffffffd, 0x3, 0x2, 0x5, 0x8, 0x0, 0x4, 0x2, 0x80003b, 0x2, 0x4, 0x4, 0x401, 0x66cd, 0x8, 0x8, 0x1, 0x5, 0xc59, 0xffffffff]}})
ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0xfffffffffffffec9)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program crashed: general protection fault in dummy_udc_start
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mkdirat-mount-syz_open_dev$usbfs-openat-syz_init_net_socket$nl_generic-write-socket$nl_netfilter-unshare-openat$vga_arbiter-ioctl$sock_SIOCETHTOOL-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fb, 0x101301)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
syz_init_net_socket$nl_generic(0x9, 0x3, 0x10)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
socket$nl_netfilter(0x10, 0x3, 0xc)
unshare(0x2c020400)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x802, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'virt_wifi0\x00', &(0x7f0000000200)=@ethtool_per_queue_op={0x4b, 0xf, [0xa, 0x2, 0x7fff, 0x1, 0x4, 0x9, 0xa4, 0xffb, 0x7, 0xb69, 0xc1, 0x4, 0x1, 0x3, 0x4, 0xfe, 0x1000, 0x9, 0x3, 0x3, 0x6, 0xfffffffa, 0x5d, 0xa, 0x9, 0x4, 0x7, 0x5, 0x100000, 0x763, 0xfffffffc, 0x1, 0xe, 0x2b12, 0x1100, 0x6, 0x1c00, 0xb, 0x40, 0x4, 0x1, 0x3, 0xffffad37, 0x0, 0x11000, 0x8, 0x7, 0x79b, 0x2, 0x5, 0x7f, 0x7, 0xa, 0xefaf, 0xf, 0x102, 0xd7, 0x1fa0860a, 0x7, 0xaa, 0x81, 0x9, 0x180000, 0x4007, 0x8b, 0x5, 0x2af, 0xf7, 0x5, 0x2, 0x400, 0x9, 0x4, 0x7, 0x4009, 0x0, 0x4, 0x100002, 0x8, 0x752, 0x0, 0x3, 0x0, 0x10001, 0x2, 0x8, 0x6, 0x6, 0x9, 0x80000002, 0xfdffffff, 0x10002, 0xfffffffe, 0x84, 0x100, 0x5, 0xc, 0x81, 0xb, 0x5, 0x20006, 0x7, 0x2, 0xb, 0x4, 0xd9a, 0xd, 0x2a2, 0xfffffffd, 0x3, 0x2, 0x5, 0x8, 0x0, 0x4, 0x2, 0x80003b, 0x2, 0x4, 0x4, 0x401, 0x66cd, 0x8, 0x8, 0x1, 0x5, 0xc59, 0xffffffff]}})
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program crashed: general protection fault in set_link_state
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mkdirat-mount-syz_open_dev$usbfs-openat-syz_init_net_socket$nl_generic-write-socket$nl_netfilter-unshare-openat$vga_arbiter-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fb, 0x101301)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
syz_init_net_socket$nl_generic(0x9, 0x3, 0x10)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
socket$nl_netfilter(0x10, 0x3, 0xc)
unshare(0x2c020400)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x802, 0x0)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program crashed: general protection fault in dummy_udc_start
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mkdirat-mount-syz_open_dev$usbfs-openat-syz_init_net_socket$nl_generic-write-socket$nl_netfilter-unshare-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fb, 0x101301)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
syz_init_net_socket$nl_generic(0x9, 0x3, 0x10)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
socket$nl_netfilter(0x10, 0x3, 0xc)
unshare(0x2c020400)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program crashed: general protection fault in set_link_state
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mkdirat-mount-syz_open_dev$usbfs-openat-syz_init_net_socket$nl_generic-write-socket$nl_netfilter-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fb, 0x101301)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
syz_init_net_socket$nl_generic(0x9, 0x3, 0x10)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
socket$nl_netfilter(0x10, 0x3, 0xc)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program crashed: general protection fault in set_link_state
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mkdirat-mount-syz_open_dev$usbfs-openat-syz_init_net_socket$nl_generic-write-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fb, 0x101301)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
syz_init_net_socket$nl_generic(0x9, 0x3, 0x10)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program crashed: general protection fault in dummy_udc_start
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mkdirat-mount-syz_open_dev$usbfs-openat-syz_init_net_socket$nl_generic-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fb, 0x101301)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
syz_init_net_socket$nl_generic(0x9, 0x3, 0x10)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program did not crash
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mkdirat-mount-syz_open_dev$usbfs-openat-write-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fb, 0x101301)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program crashed: general protection fault in dummy_udc_start
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mkdirat-mount-syz_open_dev$usbfs-write-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
syz_open_dev$usbfs(&(0x7f0000000040), 0x400000001fb, 0x101301)
write(0xffffffffffffffff, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program did not crash
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mkdirat-mount-openat-write-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program crashed: general protection fault in set_link_state
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mkdirat-openat-write-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program did not crash
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-openat-mount-openat-write-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
openat(0xffffffffffffff9c, 0x0, 0x40040, 0x6ab858183a7ef63b)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program did not crash
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$IPSET_CMD_CREATE-mkdirat-mount-openat-write-syz_usb_connect
detailed listing:
executing program 0:
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x4044044)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program crashed: general protection fault in dummy_udc_start
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_usb_connect
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program crashed: general protection fault in dummy_udc_start
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_usb_connect
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program did not crash
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_usb_connect
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program did not crash
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_usb_connect
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program did not crash
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_usb_connect
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program did not crash
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_usb_connect
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, 0x0, 0x0)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program did not crash
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_usb_connect
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200), 0x0)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000e5876e4040200516940a0000000109022400010700000009040000025883b2000905850134"], 0x0)

program did not crash
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_usb_connect
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, 0x0, 0x0)

program did not crash
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_usb_connect
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB], 0x0)

program crashed: general protection fault in dummy_udc_start
extracting C reproducer
testing compiled C program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_usb_connect
program did not crash
simplifying guilty program options
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_usb_connect
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB], 0x0)

program crashed: general protection fault in dummy_udc_start
extracting C reproducer
testing compiled C program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_usb_connect
program did not crash
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_usb_connect
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB], 0x0)

program crashed: general protection fault in dummy_udc_start
extracting C reproducer
testing compiled C program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_usb_connect
program did not crash
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_usb_connect
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB], 0x0)

program crashed: general protection fault in dummy_udc_start
validation run: crashed=true
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_usb_connect
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB], 0x0)

program crashed: general protection fault in dummy_udc_start
validation run: crashed=true
testing program (duration=45.439548754s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write-syz_usb_connect
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0)
write(r0, &(0x7f0000000200)='dummy_hcd.0', 0xb)
syz_usb_connect(0x0, 0x36, &(0x7f0000000600)=ANY=[@ANYBLOB], 0x0)

program crashed: general protection fault in dummy_udc_start
validation run: crashed=true
reproducing took 47m30.987761677s
repro crashed as (corrupted=false):
dummy_hcd dummy_hcd.0: remove, state 4
usb usb1: USB disconnect, device number 1
dummy_hcd dummy_hcd.0: stopped
dummy_hcd dummy_hcd.0: USB bus 1 deregistered
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN NOPTI
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
CPU: 0 UID: 0 PID: 5802 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026
RIP: 0010:dummy_udc_start+0x91/0x1d0 drivers/usb/gadget/udc/dummy_hcd.c:1022
Code: df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 28 01 00 00 4c 8b ab 90 06 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 10 01 00 00 83 ed 01 bf 02 00 00 00 49 8b 5d 00
RSP: 0018:ffffc90003777b48 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: ffff8880233c4c00 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff87d96eb7 RDI: ffff8880233c5290
RBP: 0000000000000003 R08: 0000000000000005 R09: 0000000000000005
R10: 0000000000000003 R11: 0000000000000001 R12: ffff8880304be050
R13: 0000000000000000 R14: ffff88802bf5b4f1 R15: ffff88802bf5b008
FS:  00005555886b0500(0000) GS:ffff888123b88000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb7e2987700 CR3: 00000000705b5000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 usb_gadget_udc_start_locked drivers/usb/gadget/udc/core.c:1237 [inline]
 gadget_bind_driver+0x4ac/0xbf0 drivers/usb/gadget/udc/core.c:1667
 call_driver_probe drivers/base/dd.c:628 [inline]
 really_probe+0x241/0xa60 drivers/base/dd.c:706
 __driver_probe_device+0x210/0x460 drivers/base/dd.c:868
 driver_probe_device+0x4a/0x140 drivers/base/dd.c:898
 __driver_attach+0x21f/0x5b0 drivers/base/dd.c:1292
 bus_for_each_dev+0x13e/0x1d0 drivers/base/bus.c:383
 bus_add_driver+0x305/0x5b0 drivers/base/bus.c:763
 driver_register+0x1e2/0x360 drivers/base/driver.c:174
 usb_gadget_register_driver_owner+0x132/0x210 drivers/usb/gadget/udc/core.c:1752
 raw_ioctl_run drivers/usb/gadget/legacy/raw_gadget.c:596 [inline]
 raw_ioctl+0x1a85/0x2b80 drivers/usb/gadget/legacy/raw_gadget.c:1307
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:597 [inline]
 __se_sys_ioctl fs/ioctl.c:583 [inline]
 __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x123/0x790 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb7e299dd6b
Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
RSP: 002b:00007fff3b557150 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb7e299dd6b
RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000004
RBP: 00007fff3b558220 R08: 0000000000000001 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000200000000600 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:dummy_udc_start+0x91/0x1d0 drivers/usb/gadget/udc/dummy_hcd.c:1022
Code: df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 28 01 00 00 4c 8b ab 90 06 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 10 01 00 00 83 ed 01 bf 02 00 00 00 49 8b 5d 00
RSP: 0018:ffffc90003777b48 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: ffff8880233c4c00 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff87d96eb7 RDI: ffff8880233c5290
RBP: 0000000000000003 R08: 0000000000000005 R09: 0000000000000005
R10: 0000000000000003 R11: 0000000000000001 R12: ffff8880304be050
R13: 0000000000000000 R14: ffff88802bf5b4f1 R15: ffff88802bf5b008
FS:  00005555886b0500(0000) GS:ffff888123c88000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005635b741af30 CR3: 00000000705b5000 CR4: 00000000003526f0
----------------
Code disassembly (best guess):
   0:	df 48 89             	fisttps -0x77(%rax)
   3:	fa                   	cli
   4:	48 c1 ea 03          	shr    $0x3,%rdx
   8:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1)
   c:	0f 85 28 01 00 00    	jne    0x13a
  12:	4c 8b ab 90 06 00 00 	mov    0x690(%rbx),%r13
  19:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  20:	fc ff df
  23:	4c 89 ea             	mov    %r13,%rdx
  26:	48 c1 ea 03          	shr    $0x3,%rdx
* 2a:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1) <-- trapping instruction
  2e:	0f 85 10 01 00 00    	jne    0x144
  34:	83 ed 01             	sub    $0x1,%ebp
  37:	bf 02 00 00 00       	mov    $0x2,%edi
  3c:	49 8b 5d 00          	mov    0x0(%r13),%rbx

final repro crashed as (corrupted=false):
dummy_hcd dummy_hcd.0: remove, state 4
usb usb1: USB disconnect, device number 1
dummy_hcd dummy_hcd.0: stopped
dummy_hcd dummy_hcd.0: USB bus 1 deregistered
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN NOPTI
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
CPU: 0 UID: 0 PID: 5802 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026
RIP: 0010:dummy_udc_start+0x91/0x1d0 drivers/usb/gadget/udc/dummy_hcd.c:1022
Code: df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 28 01 00 00 4c 8b ab 90 06 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 10 01 00 00 83 ed 01 bf 02 00 00 00 49 8b 5d 00
RSP: 0018:ffffc90003777b48 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: ffff8880233c4c00 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff87d96eb7 RDI: ffff8880233c5290
RBP: 0000000000000003 R08: 0000000000000005 R09: 0000000000000005
R10: 0000000000000003 R11: 0000000000000001 R12: ffff8880304be050
R13: 0000000000000000 R14: ffff88802bf5b4f1 R15: ffff88802bf5b008
FS:  00005555886b0500(0000) GS:ffff888123b88000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb7e2987700 CR3: 00000000705b5000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 usb_gadget_udc_start_locked drivers/usb/gadget/udc/core.c:1237 [inline]
 gadget_bind_driver+0x4ac/0xbf0 drivers/usb/gadget/udc/core.c:1667
 call_driver_probe drivers/base/dd.c:628 [inline]
 really_probe+0x241/0xa60 drivers/base/dd.c:706
 __driver_probe_device+0x210/0x460 drivers/base/dd.c:868
 driver_probe_device+0x4a/0x140 drivers/base/dd.c:898
 __driver_attach+0x21f/0x5b0 drivers/base/dd.c:1292
 bus_for_each_dev+0x13e/0x1d0 drivers/base/bus.c:383
 bus_add_driver+0x305/0x5b0 drivers/base/bus.c:763
 driver_register+0x1e2/0x360 drivers/base/driver.c:174
 usb_gadget_register_driver_owner+0x132/0x210 drivers/usb/gadget/udc/core.c:1752
 raw_ioctl_run drivers/usb/gadget/legacy/raw_gadget.c:596 [inline]
 raw_ioctl+0x1a85/0x2b80 drivers/usb/gadget/legacy/raw_gadget.c:1307
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:597 [inline]
 __se_sys_ioctl fs/ioctl.c:583 [inline]
 __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x123/0x790 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb7e299dd6b
Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
RSP: 002b:00007fff3b557150 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb7e299dd6b
RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000004
RBP: 00007fff3b558220 R08: 0000000000000001 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000200000000600 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:dummy_udc_start+0x91/0x1d0 drivers/usb/gadget/udc/dummy_hcd.c:1022
Code: df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 28 01 00 00 4c 8b ab 90 06 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 10 01 00 00 83 ed 01 bf 02 00 00 00 49 8b 5d 00
RSP: 0018:ffffc90003777b48 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: ffff8880233c4c00 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff87d96eb7 RDI: ffff8880233c5290
RBP: 0000000000000003 R08: 0000000000000005 R09: 0000000000000005
R10: 0000000000000003 R11: 0000000000000001 R12: ffff8880304be050
R13: 0000000000000000 R14: ffff88802bf5b4f1 R15: ffff88802bf5b008
FS:  00005555886b0500(0000) GS:ffff888123c88000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005635b741af30 CR3: 00000000705b5000 CR4: 00000000003526f0
----------------
Code disassembly (best guess):
   0:	df 48 89             	fisttps -0x77(%rax)
   3:	fa                   	cli
   4:	48 c1 ea 03          	shr    $0x3,%rdx
   8:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1)
   c:	0f 85 28 01 00 00    	jne    0x13a
  12:	4c 8b ab 90 06 00 00 	mov    0x690(%rbx),%r13
  19:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  20:	fc ff df
  23:	4c 89 ea             	mov    %r13,%rdx
  26:	48 c1 ea 03          	shr    $0x3,%rdx
* 2a:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1) <-- trapping instruction
  2e:	0f 85 10 01 00 00    	jne    0x144
  34:	83 ed 01             	sub    $0x1,%ebp
  37:	bf 02 00 00 00       	mov    $0x2,%edi
  3c:	49 8b 5d 00          	mov    0x0(%r13),%rbx