Extracting prog: 6m54.408480096s Minimizing prog: 29m55.601131518s Simplifying prog options: 0s Extracting C: 1m21.65960476s Simplifying C: 19m26.947548792s extracting reproducer from 42 programs testing a last program of every proc single: executing 7 programs separately with timeout 1m40s testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): syz_init_net_socket$nl_generic-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$netlbl_unlabel-sendmsg$NLBL_UNLABEL_C_STATICADDDEF detailed listing: executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000400), r1) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, 0x0, 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): syz_open_procfs-fchdir-syz_clone-rt_sigsuspend-syz_open_procfs$namespace detailed listing: executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='task\x00') fchdir(r0) r1 = syz_clone(0x0, 0x0, 0x1d, 0x0, 0x0, 0x0) rt_sigsuspend(&(0x7f0000000000)={[0x4]}, 0x8) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/pid_for_children\x00') program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): syz_usb_connect-syz_open_dev$I2C-ioctl$I2C_RDWR detailed listing: executing program 0: syz_usb_connect(0x5, 0x27, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) r0 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2003) ioctl$I2C_RDWR(r0, 0x707, &(0x7f00000000c0)={&(0x7f00000007c0)=[{0x8e3e, 0x8001, 0x7, &(0x7f0000000580)="033107dfe9e4fa"}, {0x0, 0x3201, 0x1, &(0x7f0000000680)="a3"}, {0x7f, 0x4000, 0x0, 0x0}], 0x3}) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): gettid-timer_create-syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP-timer_settime detailed listing: executing program 0: gettid() timer_create(0x0, 0x0, &(0x7f0000000040)) syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=0x2], 0x1c}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) program crashed: memory leak in nci_send_cmd single: successfully extracted reproducer found reproducer with 7 syscalls minimizing guilty program testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): gettid-timer_create-syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: gettid() timer_create(0x0, 0x0, &(0x7f0000000040)) syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=0x2], 0x1c}}, 0x0) program crashed: memory leak in nci_send_cmd testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): gettid-timer_create-syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc detailed listing: executing program 0: gettid() timer_create(0x0, 0x0, &(0x7f0000000040)) syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): gettid-timer_create-syz_usb_connect-syz_init_net_socket$nl_generic-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: gettid() timer_create(0x0, 0x0, &(0x7f0000000040)) syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=0x2], 0x1c}}, 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): gettid-timer_create-syz_usb_connect-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: gettid() timer_create(0x0, 0x0, &(0x7f0000000040)) syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_genetlink_get_family_id$nfc(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NFC_CMD_DEV_UP(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=0x2], 0x1c}}, 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): gettid-timer_create-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: gettid() timer_create(0x0, 0x0, &(0x7f0000000040)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=0x2], 0x1c}}, 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): gettid-syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: gettid() syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=0x2], 0x1c}}, 0x0) program crashed: memory leak in nci_send_cmd testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=0x2], 0x1c}}, 0x0) program crashed: memory leak in nci_send_cmd testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: syz_usb_connect(0x5, 0x36, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=0x2], 0x1c}}, 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=0x2], 0x1c}}, 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(0x0, r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=0x2], 0x1c}}, 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) sendmsg$NFC_CMD_DEV_UP(r0, 0x0, 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[], 0x1c}}, 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB, @ANYRES32=0x2], 0x1c}}, 0x0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=0x2], 0x1c}}, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP program crashed: memory leak in nci_send_cmd simplifying C reproducer testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:7 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP program crashed: memory leak in nci_send_cmd testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true 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}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP program crashed: memory leak in nci_send_cmd testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP program crashed: memory leak in page_to_skb a never seen crash title: memory leak in page_to_skb, ignore testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false 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}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP program crashed: memory leak in nci_send_cmd testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP program crashed: memory leak in nci_send_cmd testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:false 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}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP program crashed: memory leak in page_to_skb a never seen crash title: memory leak in page_to_skb, ignore testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP program crashed: memory leak in nci_send_cmd testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false 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}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP program crashed: memory leak in nci_send_cmd testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP program crashed: memory leak in nci_send_cmd testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false 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}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP program crashed: memory leak in nci_send_cmd testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP program crashed: memory leak in page_to_skb a never seen crash title: memory leak in page_to_skb, ignore testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP program crashed: memory leak in nci_send_cmd testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP program crashed: memory leak in nci_send_cmd testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP program crashed: memory leak in nci_send_cmd testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP program crashed: memory leak in nci_send_cmd testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP program crashed: memory leak in page_to_skb a never seen crash title: memory leak in page_to_skb, ignore testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=0x2], 0x1c}}, 0x0) program crashed: memory leak in nci_send_cmd validation run: crashed=true testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=0x2], 0x1c}}, 0x0) program crashed: memory leak in nci_send_cmd validation run: crashed=true testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:true NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nfc-sendmsg$NFC_CMD_DEV_UP detailed listing: executing program 0: syz_usb_connect(0x5, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010002ff040140861246200001010203010902200001010080fa0904000002ff0401000705810200020007050102"], 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=0x2], 0x1c}}, 0x0) program crashed: memory leak in nci_send_cmd validation run: crashed=true reproducing took 1h1m15.318478871s repro crashed as (corrupted=false): BUG: memory leak unreferenced object 0xffff88810e7f4000 (size 240): comm "syz.0.17", pid 5944, jiffies 4294944906 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 40 36 29 81 88 ff ff 00 00 00 00 00 00 00 00 .@6)............ backtrace (crc 4ce23583): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4696 [inline] slab_alloc_node mm/slub.c:4996 [inline] kmem_cache_alloc_node_noprof+0x39f/0x440 mm/slub.c:5068 __alloc_skb+0xdc/0x4e0 net/core/skbuff.c:704 alloc_skb include/linux/skbuff.h:1384 [inline] nci_skb_alloc include/net/nfc/nci_core.h:330 [inline] nci_send_cmd+0x46/0x110 net/nfc/nci/core.c:1397 nci_reset_req net/nfc/nci/core.c:167 [inline] __nci_request net/nfc/nci/core.c:108 [inline] nci_open_device net/nfc/nci/core.c:503 [inline] nci_dev_up+0x1b6/0x690 net/nfc/nci/core.c:643 nfc_dev_up+0xca/0x160 net/nfc/core.c:118 nfc_genl_dev_up+0x3d/0x70 net/nfc/netlink.c:775 genl_family_rcv_msg_doit+0x12e/0x1a0 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x302/0x440 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x89/0x1c0 net/netlink/af_netlink.c:2579 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1338 [inline] netlink_unicast+0x3e0/0x530 net/netlink/af_netlink.c:1364 netlink_sendmsg+0x335/0x690 net/netlink/af_netlink.c:1923 sock_sendmsg_nosec net/socket.c:800 [inline] __sock_sendmsg net/socket.c:815 [inline] ____sys_sendmsg+0x54a/0x580 net/socket.c:2713 ___sys_sendmsg+0x101/0x140 net/socket.c:2767 __sys_sendmsg+0xcd/0x140 net/socket.c:2799 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline] do_syscall_64+0xe9/0x530 arch/x86/entry/syscall_64.c:84 BUG: memory leak unreferenced object 0xffff888101471e40 (size 704): comm "syz.0.17", pid 5944, jiffies 4294944906 hex dump (first 32 bytes): 20 00 01 01 00 00 00 00 00 00 00 00 00 00 00 00 ............... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 40ddf9): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4696 [inline] slab_alloc_node mm/slub.c:4996 [inline] kmem_cache_alloc_node_noprof+0x39f/0x440 mm/slub.c:5068 kmalloc_reserve+0xd2/0x1b0 net/core/skbuff.c:615 __alloc_skb+0x15d/0x4e0 net/core/skbuff.c:715 alloc_skb include/linux/skbuff.h:1384 [inline] nci_skb_alloc include/net/nfc/nci_core.h:330 [inline] nci_send_cmd+0x46/0x110 net/nfc/nci/core.c:1397 nci_reset_req net/nfc/nci/core.c:167 [inline] __nci_request net/nfc/nci/core.c:108 [inline] nci_open_device net/nfc/nci/core.c:503 [inline] nci_dev_up+0x1b6/0x690 net/nfc/nci/core.c:643 nfc_dev_up+0xca/0x160 net/nfc/core.c:118 nfc_genl_dev_up+0x3d/0x70 net/nfc/netlink.c:775 genl_family_rcv_msg_doit+0x12e/0x1a0 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x302/0x440 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x89/0x1c0 net/netlink/af_netlink.c:2579 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1338 [inline] netlink_unicast+0x3e0/0x530 net/netlink/af_netlink.c:1364 netlink_sendmsg+0x335/0x690 net/netlink/af_netlink.c:1923 sock_sendmsg_nosec net/socket.c:800 [inline] __sock_sendmsg net/socket.c:815 [inline] ____sys_sendmsg+0x54a/0x580 net/socket.c:2713 ___sys_sendmsg+0x101/0x140 net/socket.c:2767 __sys_sendmsg+0xcd/0x140 net/socket.c:2799 BUG: memory leak unreferenced object 0xffff88810cf9c700 (size 240): comm "syz.0.19", pid 6001, jiffies 4294945517 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 48 ca 0a 81 88 ff ff 00 00 00 00 00 00 00 00 .H.............. backtrace (crc 871ac6a9): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4696 [inline] slab_alloc_node mm/slub.c:4996 [inline] kmem_cache_alloc_node_noprof+0x39f/0x440 mm/slub.c:5068 __alloc_skb+0xdc/0x4e0 net/core/skbuff.c:704 alloc_skb include/linux/skbuff.h:1384 [inline] nci_skb_alloc include/net/nfc/nci_core.h:330 [inline] nci_send_cmd+0x46/0x110 net/nfc/nci/core.c:1397 nci_reset_req net/nfc/nci/core.c:167 [inline] __nci_request net/nfc/nci/core.c:108 [inline] nci_open_device net/nfc/nci/core.c:503 [inline] nci_dev_up+0x1b6/0x690 net/nfc/nci/core.c:643 nfc_dev_up+0xca/0x160 net/nfc/core.c:118 nfc_genl_dev_up+0x3d/0x70 net/nfc/netlink.c:775 genl_family_rcv_msg_doit+0x12e/0x1a0 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x302/0x440 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x89/0x1c0 net/netlink/af_netlink.c:2579 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1338 [inline] netlink_unicast+0x3e0/0x530 net/netlink/af_netlink.c:1364 netlink_sendmsg+0x335/0x690 net/netlink/af_netlink.c:1923 sock_sendmsg_nosec net/socket.c:800 [inline] __sock_sendmsg net/socket.c:815 [inline] ____sys_sendmsg+0x54a/0x580 net/socket.c:2713 ___sys_sendmsg+0x101/0x140 net/socket.c:2767 __sys_sendmsg+0xcd/0x140 net/socket.c:2799 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline] do_syscall_64+0xe9/0x530 arch/x86/entry/syscall_64.c:84 BUG: memory leak unreferenced object 0xffff8881014718c0 (size 704): comm "syz.0.19", pid 6001, jiffies 4294945517 hex dump (first 32 bytes): 20 00 01 01 00 00 00 00 00 00 00 00 00 00 00 00 ............... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 40ddf9): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4696 [inline] slab_alloc_node mm/slub.c:4996 [inline] kmem_cache_alloc_node_noprof+0x39f/0x440 mm/slub.c:5068 kmalloc_reserve+0xd2/0x1b0 net/core/skbuff.c:615 __alloc_skb+0x15d/0x4e0 net/core/skbuff.c:715 alloc_skb include/linux/skbuff.h:1384 [inline] nci_skb_alloc include/net/nfc/nci_core.h:330 [inline] nci_send_cmd+0x46/0x110 net/nfc/nci/core.c:1397 nci_reset_req net/nfc/nci/core.c:167 [inline] __nci_request net/nfc/nci/core.c:108 [inline] nci_open_device net/nfc/nci/core.c:503 [inline] nci_dev_up+0x1b6/0x690 net/nfc/nci/core.c:643 nfc_dev_up+0xca/0x160 net/nfc/core.c:118 nfc_genl_dev_up+0x3d/0x70 net/nfc/netlink.c:775 genl_family_rcv_msg_doit+0x12e/0x1a0 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x302/0x440 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x89/0x1c0 net/netlink/af_netlink.c:2579 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1338 [inline] netlink_unicast+0x3e0/0x530 net/netlink/af_netlink.c:1364 netlink_sendmsg+0x335/0x690 net/netlink/af_netlink.c:1923 sock_sendmsg_nosec net/socket.c:800 [inline] __sock_sendmsg net/socket.c:815 [inline] ____sys_sendmsg+0x54a/0x580 net/socket.c:2713 ___sys_sendmsg+0x101/0x140 net/socket.c:2767 __sys_sendmsg+0xcd/0x140 net/socket.c:2799 connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF final repro crashed as (corrupted=false): BUG: memory leak unreferenced object 0xffff88810e7f4000 (size 240): comm "syz.0.17", pid 5944, jiffies 4294944906 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 40 36 29 81 88 ff ff 00 00 00 00 00 00 00 00 .@6)............ backtrace (crc 4ce23583): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4696 [inline] slab_alloc_node mm/slub.c:4996 [inline] kmem_cache_alloc_node_noprof+0x39f/0x440 mm/slub.c:5068 __alloc_skb+0xdc/0x4e0 net/core/skbuff.c:704 alloc_skb include/linux/skbuff.h:1384 [inline] nci_skb_alloc include/net/nfc/nci_core.h:330 [inline] nci_send_cmd+0x46/0x110 net/nfc/nci/core.c:1397 nci_reset_req net/nfc/nci/core.c:167 [inline] __nci_request net/nfc/nci/core.c:108 [inline] nci_open_device net/nfc/nci/core.c:503 [inline] nci_dev_up+0x1b6/0x690 net/nfc/nci/core.c:643 nfc_dev_up+0xca/0x160 net/nfc/core.c:118 nfc_genl_dev_up+0x3d/0x70 net/nfc/netlink.c:775 genl_family_rcv_msg_doit+0x12e/0x1a0 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x302/0x440 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x89/0x1c0 net/netlink/af_netlink.c:2579 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1338 [inline] netlink_unicast+0x3e0/0x530 net/netlink/af_netlink.c:1364 netlink_sendmsg+0x335/0x690 net/netlink/af_netlink.c:1923 sock_sendmsg_nosec net/socket.c:800 [inline] __sock_sendmsg net/socket.c:815 [inline] ____sys_sendmsg+0x54a/0x580 net/socket.c:2713 ___sys_sendmsg+0x101/0x140 net/socket.c:2767 __sys_sendmsg+0xcd/0x140 net/socket.c:2799 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline] do_syscall_64+0xe9/0x530 arch/x86/entry/syscall_64.c:84 BUG: memory leak unreferenced object 0xffff888101471e40 (size 704): comm "syz.0.17", pid 5944, jiffies 4294944906 hex dump (first 32 bytes): 20 00 01 01 00 00 00 00 00 00 00 00 00 00 00 00 ............... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 40ddf9): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4696 [inline] slab_alloc_node mm/slub.c:4996 [inline] kmem_cache_alloc_node_noprof+0x39f/0x440 mm/slub.c:5068 kmalloc_reserve+0xd2/0x1b0 net/core/skbuff.c:615 __alloc_skb+0x15d/0x4e0 net/core/skbuff.c:715 alloc_skb include/linux/skbuff.h:1384 [inline] nci_skb_alloc include/net/nfc/nci_core.h:330 [inline] nci_send_cmd+0x46/0x110 net/nfc/nci/core.c:1397 nci_reset_req net/nfc/nci/core.c:167 [inline] __nci_request net/nfc/nci/core.c:108 [inline] nci_open_device net/nfc/nci/core.c:503 [inline] nci_dev_up+0x1b6/0x690 net/nfc/nci/core.c:643 nfc_dev_up+0xca/0x160 net/nfc/core.c:118 nfc_genl_dev_up+0x3d/0x70 net/nfc/netlink.c:775 genl_family_rcv_msg_doit+0x12e/0x1a0 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x302/0x440 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x89/0x1c0 net/netlink/af_netlink.c:2579 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1338 [inline] netlink_unicast+0x3e0/0x530 net/netlink/af_netlink.c:1364 netlink_sendmsg+0x335/0x690 net/netlink/af_netlink.c:1923 sock_sendmsg_nosec net/socket.c:800 [inline] __sock_sendmsg net/socket.c:815 [inline] ____sys_sendmsg+0x54a/0x580 net/socket.c:2713 ___sys_sendmsg+0x101/0x140 net/socket.c:2767 __sys_sendmsg+0xcd/0x140 net/socket.c:2799 BUG: memory leak unreferenced object 0xffff88810cf9c700 (size 240): comm "syz.0.19", pid 6001, jiffies 4294945517 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 48 ca 0a 81 88 ff ff 00 00 00 00 00 00 00 00 .H.............. backtrace (crc 871ac6a9): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4696 [inline] slab_alloc_node mm/slub.c:4996 [inline] kmem_cache_alloc_node_noprof+0x39f/0x440 mm/slub.c:5068 __alloc_skb+0xdc/0x4e0 net/core/skbuff.c:704 alloc_skb include/linux/skbuff.h:1384 [inline] nci_skb_alloc include/net/nfc/nci_core.h:330 [inline] nci_send_cmd+0x46/0x110 net/nfc/nci/core.c:1397 nci_reset_req net/nfc/nci/core.c:167 [inline] __nci_request net/nfc/nci/core.c:108 [inline] nci_open_device net/nfc/nci/core.c:503 [inline] nci_dev_up+0x1b6/0x690 net/nfc/nci/core.c:643 nfc_dev_up+0xca/0x160 net/nfc/core.c:118 nfc_genl_dev_up+0x3d/0x70 net/nfc/netlink.c:775 genl_family_rcv_msg_doit+0x12e/0x1a0 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x302/0x440 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x89/0x1c0 net/netlink/af_netlink.c:2579 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1338 [inline] netlink_unicast+0x3e0/0x530 net/netlink/af_netlink.c:1364 netlink_sendmsg+0x335/0x690 net/netlink/af_netlink.c:1923 sock_sendmsg_nosec net/socket.c:800 [inline] __sock_sendmsg net/socket.c:815 [inline] ____sys_sendmsg+0x54a/0x580 net/socket.c:2713 ___sys_sendmsg+0x101/0x140 net/socket.c:2767 __sys_sendmsg+0xcd/0x140 net/socket.c:2799 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline] do_syscall_64+0xe9/0x530 arch/x86/entry/syscall_64.c:84 BUG: memory leak unreferenced object 0xffff8881014718c0 (size 704): comm "syz.0.19", pid 6001, jiffies 4294945517 hex dump (first 32 bytes): 20 00 01 01 00 00 00 00 00 00 00 00 00 00 00 00 ............... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 40ddf9): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4696 [inline] slab_alloc_node mm/slub.c:4996 [inline] kmem_cache_alloc_node_noprof+0x39f/0x440 mm/slub.c:5068 kmalloc_reserve+0xd2/0x1b0 net/core/skbuff.c:615 __alloc_skb+0x15d/0x4e0 net/core/skbuff.c:715 alloc_skb include/linux/skbuff.h:1384 [inline] nci_skb_alloc include/net/nfc/nci_core.h:330 [inline] nci_send_cmd+0x46/0x110 net/nfc/nci/core.c:1397 nci_reset_req net/nfc/nci/core.c:167 [inline] __nci_request net/nfc/nci/core.c:108 [inline] nci_open_device net/nfc/nci/core.c:503 [inline] nci_dev_up+0x1b6/0x690 net/nfc/nci/core.c:643 nfc_dev_up+0xca/0x160 net/nfc/core.c:118 nfc_genl_dev_up+0x3d/0x70 net/nfc/netlink.c:775 genl_family_rcv_msg_doit+0x12e/0x1a0 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x302/0x440 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x89/0x1c0 net/netlink/af_netlink.c:2579 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1338 [inline] netlink_unicast+0x3e0/0x530 net/netlink/af_netlink.c:1364 netlink_sendmsg+0x335/0x690 net/netlink/af_netlink.c:1923 sock_sendmsg_nosec net/socket.c:800 [inline] __sock_sendmsg net/socket.c:815 [inline] ____sys_sendmsg+0x54a/0x580 net/socket.c:2713 ___sys_sendmsg+0x101/0x140 net/socket.c:2767 __sys_sendmsg+0xcd/0x140 net/socket.c:2799 connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF