last executing test programs: 3.418906185s ago: executing program 1 (id=2511): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x40400, 0x0) ioctl$COMEDI_INSN(r0, 0x8028640c, &(0x7f0000022a00)={0x8000001, 0x0, 0x0, 0x0, 0x2}) 3.206935219s ago: executing program 1 (id=2512): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001580), 0x0, 0x0) 3.057122537s ago: executing program 1 (id=2514): r0 = add_key$keyring(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, r0, 0xffffffffffffffff, 0xee00) r1 = syz_open_dev$evdev(&(0x7f0000000080), 0x1, 0x200) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000480)={0x55, 0x80, 0x9, {0x20, 0x1}, {0x45, 0x7}, @cond=[{0x6, 0x1ff, 0x1bcd, 0x31, 0x5, 0x50}, {0x1, 0xe5dd, 0x1, 0x1, 0x8b, 0x7}]}) r2 = syz_open_dev$evdev(&(0x7f0000000000), 0x1, 0x8c2b01) write$char_usb(r2, &(0x7f0000000040)="e2", 0x12d8) 2.929219492s ago: executing program 1 (id=2515): r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x42, 0x1b6) pwrite64(r0, &(0x7f00000000c0)="0000010042", 0x5, 0x1be) pwrite64(r0, &(0x7f0000000100)="55aa", 0x2, 0x1fe) r1 = syz_open_dev$loop(&(0x7f0000000480), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2.670475262s ago: executing program 1 (id=2517): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x6) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) sendmmsg(r0, 0x0, 0x0, 0x0) recvfrom(r0, 0x0, 0x0, 0x734, 0x0, 0x0) 1.486951539s ago: executing program 0 (id=2523): r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x1, @empty}, 0x20) bind$l2tp6(r0, &(0x7f0000000680)={0xa, 0x0, 0x0, @empty, 0xffffffff}, 0x20) 1.368676192s ago: executing program 0 (id=2524): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001880)={&(0x7f00000006c0)={0x220, 0x33, 0x200, 0x70bd2d, 0x25dfdbfd, {0x7}, [@nested={0x20a, 0x160, 0x0, 0x1, [@nested={0x4, 0x8}, @typed={0x8, 0xf5, 0x0, 0x0, @uid}, @nested={0x4, 0x147}, @typed={0x8, 0x41, 0x0, 0x0, @u32=0xfffeffff}, @generic="722dfd395c7dda70c8322bb36e4a84030bca9937f4ae5bff79", @generic="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"]}]}, 0x220}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r1, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r2, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) 807.604077ms ago: executing program 0 (id=2525): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$DM_DEV_CREATE(0xffffffffffffffff, 0xc138fd03, 0x0) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f00000004c0)={0x4, 0x0, 0x0, 0x1b8, 0x138, 0x1, 0x0, 0x0, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '0\x00'}}, [@mirror={0x0, 0x8, 0x0, 0x80, 'mirror\x00', {'core 1 1024', 0x20, 0x2, [{0x20, {@rnull={'/dev/syzrnull', 0x0}, 0x20, '8191'}}, {0x20, {@ram={'/dev/ram', 0x0}, 0x20, '0'}}], ' 1 handle_errors'}}]}) 688.865231ms ago: executing program 0 (id=2526): mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 589.473143ms ago: executing program 0 (id=2527): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000e40), 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="e4000000", @ANYRES16=r2, @ANYBLOB="07002abd5248ffdbdf2507ff000008000300", @ANYRES32=r3, @ANYBLOB="0c00990001000c0069000000140004002f6163766c616e3100000000000000000400cc00080005000a"], 0xe4}, 0x1, 0x0, 0x0, 0x4004001}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 107.674298ms ago: executing program 1 (id=2528): r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$l2tp6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x1, @empty}, 0x20) bind$l2tp6(r0, &(0x7f0000000680)={0xa, 0x0, 0x0, @empty, 0xffffffff}, 0x20) 0s ago: executing program 0 (id=2529): r0 = openat$comedi(0xffffff9c, &(0x7f0000000540)='/dev/comedi1\x00', 0x2180, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000005c0)={'8255\x00', [0x3f00, 0x2, 0xd09a, 0xffffffff, 0x5, 0xfdfffffe, 0x2, 0x4, 0x1002, 0x7fffbfff, 0x5, 0x2, 0x404, 0x8, 0x804, 0x4, 0x4, 0x3, 0x100830, 0x8, 0x10000, 0x9, 0x80, 0x9, 0x20000006, 0x8001, 0x5, 0x2000151, 0xffffffff, 0x2, 0x6]}) kernel console output (not intermixed with test programs): 377] r5:86510a40 r4:ea6a1f28 [ 896.756071][T10377] [<818012e8>] (netlink_sendmsg) from [<816c9f00>] (__sock_sendmsg+0x44/0xb0) [ 896.756143][T10377] r10:00000004 r9:00000000 r8:ea6a1dd4 r7:00000000 r6:86510a40 r5:ea6a1f28 [ 896.756163][T10377] r4:00000000 [ 896.756178][T10377] [<816c9ebc>] (__sock_sendmsg) from [<816cadf4>] (____sys_sendmsg+0x238/0x2fc) [ 896.756246][T10377] r7:00000000 r6:00000000 r5:86510a40 r4:ea6a1f28 [ 896.756265][T10377] [<816cabbc>] (____sys_sendmsg) from [<816cb22c>] (___sys_sendmsg+0x9c/0xd0) [ 896.756338][T10377] r10:00000128 r9:20000500 r8:00000004 r7:00000000 r6:86510a40 r5:ea6a1f28 [ 896.756358][T10377] r4:00000000 [ 896.756374][T10377] [<816cb190>] (___sys_sendmsg) from [<816cd6c0>] (__sys_sendmsg+0x8c/0xe0) [ 896.756445][T10377] r9:84d68000 r8:8617be80 r7:00000004 r6:20000500 r5:8617be81 r4:00000004 [ 896.756494][T10377] [<816cd634>] (__sys_sendmsg) from [<816cd728>] (sys_sendmsg+0x14/0x18) [ 896.756570][T10377] r8:8020029c r7:00000128 r6:0012f6f4 r5:00000000 r4:00000000 [ 896.756587][T10377] [<816cd714>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 896.756640][T10377] Exception stack(0xea6a1fa8 to 0xea6a1ff0) [ 896.756682][T10377] 1fa0: 00000000 00000000 00000004 20000500 00000004 00000000 [ 896.756721][T10377] 1fc0: 00000000 00000000 0012f6f4 00000128 003562d8 00000000 00000001 76fd30dc [ 896.756759][T10377] 1fe0: 76fd2e88 76fd2e78 0001903c 00130cf0 [ 896.871048][ T3067] net1080 2-1:1.0 usb0: register 'net1080' at usb-dummy_hcd.1-1, NetChip TurboCONNECT, 52:56:e4:fe:d9:7f [ 897.036256][ T28] audit: type=1400 audit(896.940:848): avc: denied { write } for pid=10376 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 897.300177][ T28] audit: type=1400 audit(897.210:849): avc: denied { create } for pid=10385 comm="syz.0.2036" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 897.319788][ T28] audit: type=1400 audit(897.230:850): avc: denied { bind } for pid=10385 comm="syz.0.2036" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 897.339399][ T3067] usb 2-1: USB disconnect, device number 42 [ 897.341403][ T3067] net1080 2-1:1.0 usb0: unregister 'net1080' usb-dummy_hcd.1-1, NetChip TurboCONNECT [ 897.368058][ T28] audit: type=1400 audit(897.270:851): avc: denied { accept } for pid=10385 comm="syz.0.2036" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 897.456223][ T28] audit: type=1400 audit(897.350:852): avc: denied { write } for pid=10385 comm="syz.0.2036" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 898.009434][ T28] audit: type=1400 audit(897.920:853): avc: denied { create } for pid=10399 comm="syz.0.2038" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 898.633515][ T28] audit: type=1400 audit(898.540:854): avc: denied { read } for pid=10398 comm="syz.1.2037" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 899.867224][ T717] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 900.037441][ T717] usb 2-1: Using ep0 maxpacket: 32 [ 900.072082][ T717] usb 2-1: unable to get BOS descriptor or descriptor too short [ 900.072212][ T717] usb 2-1: New USB device found: idVendor=1b96, idProduct=0001, bcdDevice=0.40 [ 900.107613][ T717] usb 2-1: config 1 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 246, changing to 11 [ 900.107807][ T717] usb 2-1: config 1 interface 0 has no altsetting 0 [ 900.145101][ T717] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 900.145210][ T717] usb 2-1: Product: syz [ 900.145240][ T717] usb 2-1: Manufacturer: syz [ 900.145267][ T717] usb 2-1: SerialNumber: syz [ 900.441690][T10406] FAULT_INJECTION: forcing a failure. [ 900.441690][T10406] name failslab, interval 100, probability 0, space 0, times 0 [ 900.441839][T10406] CPU: 0 UID: 0 PID: 10406 Comm: syz.1.2040 Not tainted syzkaller #0 PREEMPT [ 900.441886][T10406] Hardware name: ARM-Versatile Express [ 900.441907][T10406] Call trace: [ 900.441969][T10406] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 900.442098][T10406] r7:60000013 r6:60000013 r5:82542268 r4:00000000 [ 900.442115][T10406] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 900.442166][T10406] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 900.442245][T10406] r7:84d58c80 r6:00000000 r5:84d58c80 r4:83516624 [ 900.442268][T10406] [<8021f6f8>] (dump_stack) from [<80a5c2f4>] (should_fail_ex+0x1c0/0x220) [ 900.442329][T10406] [<80a5c134>] (should_fail_ex) from [<8059a030>] (should_failslab+0x6c/0x94) [ 900.442429][T10406] r8:00000000 r7:84d58c80 r6:83c01240 r5:00000d40 r4:00000022 [ 900.442452][T10406] [<80599fc4>] (should_failslab) from [<80577dfc>] (__kmalloc_noprof+0xa8/0x3c8) [ 900.442503][T10406] [<80577d54>] (__kmalloc_noprof) from [<80888f20>] (tomoyo_encode2+0x64/0xec) [ 900.442574][T10406] r10:00000fff r9:83cc3800 r8:00000000 r7:840e64c8 r6:8713df28 r5:86ed6ffc [ 900.442593][T10406] r4:86ed6fe5 [ 900.442607][T10406] [<80888ebc>] (tomoyo_encode2) from [<80888fcc>] (tomoyo_encode+0x24/0x30) [ 900.442672][T10406] r9:83cc3800 r8:00000000 r7:840e64c8 r6:8713df28 r5:00001000 r4:86ed6fe6 [ 900.442687][T10406] [<80888fa8>] (tomoyo_encode) from [<80889058>] (tomoyo_realpath_from_path+0x80/0x16c) [ 900.442758][T10406] r5:00001000 r4:86ed6000 [ 900.442773][T10406] [<80888fd8>] (tomoyo_realpath_from_path) from [<808850dc>] (tomoyo_path_number_perm+0xcc/0x22c) [ 900.442843][T10406] r10:00000000 r9:00000003 r8:8713df00 r7:80085502 r6:81ee19d4 r5:00000004 [ 900.442864][T10406] r4:8713df28 r3:832db580 [ 900.442877][T10406] [<80885010>] (tomoyo_path_number_perm) from [<80889a30>] (tomoyo_file_ioctl+0x1c/0x20) [ 900.442943][T10406] r10:84d58c80 r9:00000003 r8:8713df00 r7:76f54e50 r6:76f54e50 r5:80085502 [ 900.442960][T10406] r4:8713df00 [ 900.442974][T10406] [<80889a14>] (tomoyo_file_ioctl) from [<80833d90>] (security_file_ioctl+0x80/0x1d4) [ 900.443044][T10406] [<80833d10>] (security_file_ioctl) from [<805f24ec>] (sys_ioctl+0x4c/0xb5c) [ 900.443112][T10406] r7:76f54e50 r6:80085502 r5:8713df01 r4:000236c0 [ 900.443127][T10406] [<805f24a0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 900.443174][T10406] Exception stack(0xea79dfa8 to 0xea79dff0) [ 900.443210][T10406] dfa0: 000236c0 76f54e60 00000003 80085502 76f54e50 76f53e18 [ 900.443245][T10406] dfc0: 000236c0 76f54e60 00000000 00000036 00000000 20000600 00000001 76f560dc [ 900.443273][T10406] dfe0: 00000000 76f53e00 00320000 001307fc [ 900.443309][T10406] r10:00000036 r9:84d58c80 r8:8020029c r7:00000036 r6:00000000 r5:76f54e60 [ 900.443327][T10406] r4:000236c0 [ 900.443377][T10406] ERROR: Out of memory at tomoyo_realpath_from_path. [ 900.728267][ T717] usbhid 2-1:1.0: can't add hid device: -71 [ 900.728468][ T717] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 900.730886][ T717] usb 2-1: USB disconnect, device number 43 [ 901.258068][ T1817] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 901.461440][ T1817] usb 2-1: New USB device found: idVendor=0bda, idProduct=8150, bcdDevice=0.40 [ 901.471069][ T1817] usb 2-1: config 1 interface 0 altsetting 127 bulk endpoint 0x81 has invalid maxpacket 64 [ 901.471190][ T1817] usb 2-1: config 1 interface 0 altsetting 127 bulk endpoint 0x2 has invalid maxpacket 32 [ 901.471232][ T1817] usb 2-1: config 1 interface 0 has no altsetting 0 [ 901.489015][ T1817] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 901.489126][ T1817] usb 2-1: Product: syz [ 901.489158][ T1817] usb 2-1: Manufacturer: syz [ 901.489185][ T1817] usb 2-1: SerialNumber: syz [ 901.508783][T10421] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 901.509807][T10421] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 901.617566][ T3067] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 901.775631][ T3067] usb 1-1: New USB device found: idVendor=0525, idProduct=1080, bcdDevice=1.00 [ 901.820046][ T3067] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 902.034421][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 902.034750][ T28] audit: type=1400 audit(901.940:858): avc: denied { create } for pid=10420 comm="syz.1.2042" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 902.109933][ T3067] net1080 1-1:1.0 usb0: register 'net1080' at usb-dummy_hcd.0-1, NetChip TurboCONNECT, a6:a2:6d:70:06:26 [ 902.344111][ T28] audit: type=1400 audit(902.250:859): avc: denied { ioctl } for pid=10425 comm="syz.0.2041" path="socket:[22309]" dev="sockfs" ino=22309 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 902.679883][ T3067] usb 1-1: USB disconnect, device number 24 [ 902.683017][ T3067] net1080 1-1:1.0 usb0: unregister 'net1080' usb-dummy_hcd.0-1, NetChip TurboCONNECT [ 903.597011][ T28] audit: type=1400 audit(903.500:860): avc: denied { write } for pid=10457 comm="syz.1.2044" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 903.692121][ T28] audit: type=1400 audit(903.600:861): avc: denied { create } for pid=10459 comm="syz.1.2045" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 903.771348][ T1817] rtl8150 2-1:1.0: couldn't reset the device [ 903.771686][ T1817] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 903.784379][ T1817] usb 2-1: USB disconnect, device number 44 [ 904.097817][ T28] audit: type=1400 audit(904.000:862): avc: denied { write } for pid=10451 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 904.099959][ T28] audit: type=1400 audit(904.010:863): avc: denied { create } for pid=10451 comm="dhcpcd-run-hook" name="resolv.conf.usb0.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 904.107715][ T28] audit: type=1400 audit(904.010:864): avc: denied { write open } for pid=10451 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.usb0.link" dev="tmpfs" ino=55 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 904.107910][ T28] audit: type=1400 audit(904.010:865): avc: denied { append } for pid=10451 comm="dhcpcd-run-hook" name="resolv.conf.usb0.link" dev="tmpfs" ino=55 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 904.112592][ T28] audit: type=1400 audit(904.020:866): avc: denied { getattr } for pid=10451 comm="dhcpcd-run-hook" path="/tmp/resolv.conf" dev="tmpfs" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 904.315886][ T28] audit: type=1400 audit(904.220:867): avc: denied { read } for pid=10468 comm="cmp" name="resolv.conf" dev="tmpfs" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 907.230005][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 907.230060][ T28] audit: type=1400 audit(907.140:878): avc: denied { read } for pid=10489 comm="syz.1.2051" dev="nsfs" ino=4026532701 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 907.230115][ T28] audit: type=1400 audit(907.140:879): avc: denied { open } for pid=10489 comm="syz.1.2051" path="net:[4026532701]" dev="nsfs" ino=4026532701 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 907.949441][T10494] FAULT_INJECTION: forcing a failure. [ 907.949441][T10494] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 907.949585][T10494] CPU: 1 UID: 0 PID: 10494 Comm: syz.0.2053 Not tainted syzkaller #0 PREEMPT [ 907.949616][T10494] Hardware name: ARM-Versatile Express [ 907.949628][T10494] Call trace: [ 907.949648][T10494] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 907.949719][T10494] r7:60000013 r6:60000013 r5:82542268 r4:00000000 [ 907.949729][T10494] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 907.949757][T10494] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 907.949788][T10494] r7:20003680 r6:00000000 r5:83fbf080 r4:83555278 [ 907.949795][T10494] [<8021f6f8>] (dump_stack) from [<80a5c2f4>] (should_fail_ex+0x1c0/0x220) [ 907.949826][T10494] [<80a5c134>] (should_fail_ex) from [<80a5c368>] (should_fail+0x14/0x18) [ 907.949861][T10494] r8:20000000 r7:20003680 r6:ea9ede30 r5:00000000 r4:ea9edf28 [ 907.949868][T10494] [<80a5c354>] (should_fail) from [<80a5c388>] (should_fail_usercopy+0x1c/0x20) [ 907.949895][T10494] [<80a5c36c>] (should_fail_usercopy) from [<816cb000>] (copy_msghdr_from_user+0x50/0x1e0) [ 907.949926][T10494] [<816cafb0>] (copy_msghdr_from_user) from [<816cb208>] (___sys_sendmsg+0x78/0xd0) [ 907.949959][T10494] r8:20000000 r7:00000000 r6:86510040 r5:ea9edf28 r4:ea9ede74 [ 907.949966][T10494] [<816cb190>] (___sys_sendmsg) from [<816cd6c0>] (__sys_sendmsg+0x8c/0xe0) [ 907.950002][T10494] r9:83fbf080 r8:8617ab80 r7:20000000 r6:20003680 r5:8617ab81 r4:00000004 [ 907.950010][T10494] [<816cd634>] (__sys_sendmsg) from [<816cd728>] (sys_sendmsg+0x14/0x18) [ 907.950044][T10494] r8:8020029c r7:00000128 r6:0012f6f4 r5:00000000 r4:00000000 [ 907.950051][T10494] [<816cd714>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 907.950075][T10494] Exception stack(0xea9edfa8 to 0xea9edff0) [ 907.950096][T10494] dfa0: 00000000 00000000 00000004 20003680 20000000 00000000 [ 907.950114][T10494] dfc0: 00000000 00000000 0012f6f4 00000128 003562d8 00000000 00000001 76fd30dc [ 907.950127][T10494] dfe0: 76fd2e88 76fd2e78 0001903c 00130cf0 [ 908.319561][ T28] audit: type=1400 audit(908.230:880): avc: denied { append } for pid=10496 comm="syz.0.2055" name="full" dev="devtmpfs" ino=6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 908.358470][ T28] audit: type=1400 audit(908.270:881): avc: denied { ioctl } for pid=10496 comm="syz.0.2055" path="/dev/full" dev="devtmpfs" ino=6 ioctlcmd=0x8912 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 908.492391][ T28] audit: type=1400 audit(908.400:882): avc: denied { setattr } for pid=10496 comm="syz.0.2055" name="full" dev="devtmpfs" ino=6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 909.093112][ T28] audit: type=1400 audit(909.000:883): avc: denied { create } for pid=10496 comm="syz.0.2055" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 909.797427][ T28] audit: type=1400 audit(909.700:884): avc: denied { sys_module } for pid=10496 comm="syz.0.2055" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 910.719961][ T28] audit: type=1400 audit(910.630:885): avc: denied { read } for pid=10511 comm="syz.0.2058" path="socket:[22422]" dev="sockfs" ino=22422 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 914.780004][ T28] audit: type=1400 audit(914.690:886): avc: denied { create } for pid=10540 comm="syz.0.2063" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 914.814185][ T28] audit: type=1400 audit(914.720:887): avc: denied { create } for pid=10540 comm="syz.0.2063" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 914.839738][ T28] audit: type=1400 audit(914.750:888): avc: denied { ioctl } for pid=10540 comm="syz.0.2063" path="socket:[22451]" dev="sockfs" ino=22451 ioctlcmd=0x4112 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 914.852462][ T28] audit: type=1400 audit(914.760:889): avc: denied { map_create } for pid=10540 comm="syz.0.2063" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 914.868980][ T28] audit: type=1400 audit(914.780:890): avc: denied { write } for pid=10540 comm="syz.0.2063" path="socket:[22448]" dev="sockfs" ino=22448 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 918.069357][ T28] audit: type=1400 audit(917.980:891): avc: denied { prog_load } for pid=10559 comm="syz.0.2068" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 918.072008][ T28] audit: type=1400 audit(917.980:892): avc: denied { bpf } for pid=10559 comm="syz.0.2068" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 918.073945][ T28] audit: type=1400 audit(917.980:893): avc: denied { perfmon } for pid=10559 comm="syz.0.2068" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 918.074083][ T28] audit: type=1400 audit(917.980:894): avc: denied { bpf } for pid=10559 comm="syz.0.2068" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 918.075046][ T28] audit: type=1400 audit(917.980:895): avc: denied { prog_load } for pid=10559 comm="syz.0.2068" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 919.809334][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 919.809446][ T28] audit: type=1400 audit(919.720:900): avc: denied { write } for pid=10567 comm="syz.0.2071" name="ttyprintk" dev="devtmpfs" ino=610 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 920.907476][ T28] audit: type=1400 audit(920.810:901): avc: denied { setopt } for pid=10567 comm="syz.0.2071" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 921.178758][ T28] audit: type=1400 audit(921.090:902): avc: denied { allowed } for pid=10567 comm="syz.0.2071" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 921.205819][ T28] audit: type=1400 audit(921.110:903): avc: denied { create } for pid=10567 comm="syz.0.2071" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 921.207939][ T28] audit: type=1400 audit(921.110:904): avc: denied { map } for pid=10567 comm="syz.0.2071" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=22548 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 921.215005][ T28] audit: type=1400 audit(921.120:905): avc: denied { map } for pid=10567 comm="syz.0.2071" path="/dev/vcs" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 921.255501][ T28] audit: type=1400 audit(921.160:906): avc: denied { read write } for pid=10567 comm="syz.0.2071" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=22548 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 921.748257][ T28] audit: type=1400 audit(921.660:907): avc: denied { ioctl } for pid=10567 comm="syz.0.2071" path="socket:[22547]" dev="sockfs" ino=22547 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 921.748360][ T28] audit: type=1400 audit(921.660:908): avc: denied { getopt } for pid=10567 comm="syz.0.2071" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 934.679936][ T28] audit: type=1400 audit(934.590:909): avc: granted { setsecparam } for pid=10611 comm="syz.1.2085" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 936.100889][ T28] audit: type=1400 audit(936.010:910): avc: denied { bind } for pid=10619 comm="syz.1.2087" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 936.130709][ T28] audit: type=1400 audit(936.040:911): avc: denied { connect } for pid=10616 comm="syz.0.2086" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 936.132907][ T28] audit: type=1400 audit(936.040:912): avc: denied { accept } for pid=10619 comm="syz.1.2087" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 936.200080][ T28] audit: type=1400 audit(936.110:913): avc: denied { read } for pid=10619 comm="syz.1.2087" path="socket:[23601]" dev="sockfs" ino=23601 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 937.959578][T10616] ALSA: mixer_oss: invalid OSS volume '' [ 938.408873][ T28] audit: type=1400 audit(938.320:914): avc: denied { create } for pid=10632 comm="syz.1.2090" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 939.089479][ T28] audit: type=1400 audit(939.000:915): avc: denied { create } for pid=10637 comm="syz.0.2091" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 940.645539][ T28] audit: type=1400 audit(940.550:916): avc: denied { getopt } for pid=10637 comm="syz.0.2091" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 940.751524][ T28] audit: type=1400 audit(940.660:917): avc: denied { append } for pid=10645 comm="syz.1.2095" name="nbd1" dev="devtmpfs" ino=637 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 945.768057][ T28] audit: type=1400 audit(945.680:918): avc: denied { setopt } for pid=10675 comm="syz.1.2105" lport=8 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 949.225754][ T28] audit: type=1400 audit(949.130:919): avc: denied { ioctl } for pid=10678 comm="syz.1.2106" path="socket:[23719]" dev="sockfs" ino=23719 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 950.281707][T10699] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10699 comm=syz.1.2112 [ 950.799543][ T28] audit: type=1400 audit(950.710:920): avc: denied { ioctl } for pid=10700 comm="syz.1.2114" path="socket:[22708]" dev="sockfs" ino=22708 ioctlcmd=0x8903 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 952.679777][ T28] audit: type=1400 audit(952.590:921): avc: denied { create } for pid=10709 comm="syz.1.2118" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 955.460203][T10729] fuse: Bad value for 'fd' [ 955.460327][ T28] audit: type=1400 audit(955.370:922): avc: denied { mounton } for pid=10728 comm="syz.1.2125" path="/1180/file0" dev="tmpfs" ino=6103 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 956.227056][ T28] audit: type=1400 audit(956.130:923): avc: denied { create } for pid=10732 comm="syz.1.2127" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 956.244974][ T28] audit: type=1400 audit(956.150:924): avc: denied { write } for pid=10732 comm="syz.1.2127" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 956.300073][ T28] audit: type=1400 audit(956.210:925): avc: denied { write } for pid=10730 comm="syz.0.2126" name="softnet_stat" dev="proc" ino=4026532660 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 957.059370][T10731] nvme_fc: nvme_fc_create_ctrl: nn-0x3333333333333333:pn-0x4444444444444444 - nn-0x1111111111111111:pn-0x2222222222222222 combination not found [ 957.379046][ T28] audit: type=1400 audit(957.290:926): avc: denied { write } for pid=10730 comm="syz.0.2126" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 958.713636][ T28] audit: type=1400 audit(958.620:927): avc: denied { map_create } for pid=10736 comm="syz.1.2129" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 958.713807][ T28] audit: type=1400 audit(958.620:928): avc: denied { map_read map_write } for pid=10736 comm="syz.1.2129" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 958.900320][ T28] audit: type=1400 audit(958.810:929): avc: denied { write } for pid=10737 comm="syz.0.2128" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 959.698885][T10742] fuse: Bad value for 'fd' [ 960.669444][ T28] audit: type=1400 audit(960.580:930): avc: denied { create } for pid=10744 comm="syz.1.2132" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 960.679596][T10747] FAULT_INJECTION: forcing a failure. [ 960.679596][T10747] name failslab, interval 100, probability 0, space 0, times 0 [ 960.679746][T10747] CPU: 1 UID: 0 PID: 10747 Comm: syz.0.2133 Not tainted syzkaller #0 PREEMPT [ 960.679796][T10747] Hardware name: ARM-Versatile Express [ 960.679818][T10747] Call trace: [ 960.679855][T10747] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 960.679964][T10747] r7:60000013 r6:60000013 r5:82542268 r4:00000000 [ 960.679986][T10747] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 960.680043][T10747] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 960.680102][T10747] r7:83fb8000 r6:00000000 r5:83fb8000 r4:83516624 [ 960.680116][T10747] [<8021f6f8>] (dump_stack) from [<80a5c2f4>] (should_fail_ex+0x1c0/0x220) [ 960.680181][T10747] [<80a5c134>] (should_fail_ex) from [<8059a030>] (should_failslab+0x6c/0x94) [ 960.680262][T10747] r8:00000000 r7:83fb8000 r6:83c01240 r5:00000d40 r4:00000029 [ 960.680282][T10747] [<80599fc4>] (should_failslab) from [<80577dfc>] (__kmalloc_noprof+0xa8/0x3c8) [ 960.680341][T10747] [<80577d54>] (__kmalloc_noprof) from [<80888f20>] (tomoyo_encode2+0x64/0xec) [ 960.680418][T10747] r10:00000fff r9:84556c00 r8:00000000 r7:84013220 r6:8ef8dea8 r5:86ee3ffc [ 960.680439][T10747] r4:86ee3fde [ 960.680455][T10747] [<80888ebc>] (tomoyo_encode2) from [<80888fcc>] (tomoyo_encode+0x24/0x30) [ 960.680528][T10747] r9:84556c00 r8:00000000 r7:84013220 r6:8ef8dea8 r5:00001000 r4:86ee3fdf [ 960.680546][T10747] [<80888fa8>] (tomoyo_encode) from [<80889058>] (tomoyo_realpath_from_path+0x80/0x16c) [ 960.680604][T10747] r5:00001000 r4:86ee3000 [ 960.680618][T10747] [<80888fd8>] (tomoyo_realpath_from_path) from [<808850dc>] (tomoyo_path_number_perm+0xcc/0x22c) [ 960.680691][T10747] r10:00000000 r9:00000003 r8:8ef8de80 r7:00005450 r6:81ee19d4 r5:00000004 [ 960.680716][T10747] r4:8ef8dea8 r3:832db580 [ 960.680732][T10747] [<80885010>] (tomoyo_path_number_perm) from [<80889a30>] (tomoyo_file_ioctl+0x1c/0x20) [ 960.680806][T10747] r10:83fb8000 r9:00000003 r8:8ef8de80 r7:0000000f r6:0000000f r5:00005450 [ 960.680829][T10747] r4:8ef8de80 [ 960.680846][T10747] [<80889a14>] (tomoyo_file_ioctl) from [<80833d90>] (security_file_ioctl+0x80/0x1d4) [ 960.680904][T10747] [<80833d10>] (security_file_ioctl) from [<805f24ec>] (sys_ioctl+0x4c/0xb5c) [ 960.680973][T10747] r7:0000000f r6:00005450 r5:8ef8de81 r4:00000000 [ 960.680988][T10747] [<805f24a0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 960.681034][T10747] Exception stack(0xea5edfa8 to 0xea5edff0) [ 960.681071][T10747] dfa0: 00000000 00000000 00000003 00005450 0000000f 00000000 [ 960.681112][T10747] dfc0: 00000000 00000000 0012f6f4 00000036 003562d8 00000000 00000001 76fd30dc [ 960.681140][T10747] dfe0: 76fd2e88 76fd2e78 0001903c 00130cf0 [ 960.681189][T10747] r10:00000036 r9:83fb8000 r8:8020029c r7:00000036 r6:0012f6f4 r5:00000000 [ 960.681209][T10747] r4:00000000 [ 960.681269][T10747] ERROR: Out of memory at tomoyo_realpath_from_path. [ 961.157304][ T28] audit: type=1400 audit(961.060:931): avc: denied { setattr } for pid=10744 comm="syz.1.2132" name="NETLINK" dev="sockfs" ino=23826 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 961.398748][ T28] audit: type=1400 audit(961.310:932): avc: denied { bind } for pid=10750 comm="syz.0.2134" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 961.964283][T10754] fuse: Bad value for 'fd' [ 962.011501][ T28] audit: type=1400 audit(961.920:933): avc: denied { allowed } for pid=10753 comm="syz.0.2135" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 962.901757][T10760] FAULT_INJECTION: forcing a failure. [ 962.901757][T10760] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 962.901875][T10760] CPU: 1 UID: 0 PID: 10760 Comm: syz.1.2138 Not tainted syzkaller #0 PREEMPT [ 962.901922][T10760] Hardware name: ARM-Versatile Express [ 962.901944][T10760] Call trace: [ 962.901979][T10760] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 962.902110][T10760] r7:60000013 r6:60000013 r5:82542268 r4:00000000 [ 962.902128][T10760] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 962.902179][T10760] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 962.902248][T10760] r7:20000880 r6:00000000 r5:84d7be80 r4:83555278 [ 962.902263][T10760] [<8021f6f8>] (dump_stack) from [<80a5c2f4>] (should_fail_ex+0x1c0/0x220) [ 962.902323][T10760] [<80a5c134>] (should_fail_ex) from [<80a5c368>] (should_fail+0x14/0x18) [ 962.902420][T10760] r8:846da700 r7:20000880 r6:ea765ec0 r5:871fa180 r4:20000880 [ 962.902435][T10760] [<80a5c354>] (should_fail) from [<80a5c388>] (should_fail_usercopy+0x1c/0x20) [ 962.902486][T10760] [<80a5c36c>] (should_fail_usercopy) from [<815f2e68>] (snd_rawmidi_ioctl+0x118/0x508) [ 962.902542][T10760] [<815f2d50>] (snd_rawmidi_ioctl) from [<805f26e4>] (sys_ioctl+0x244/0xb5c) [ 962.902605][T10760] r7:20000880 r6:c0205710 r5:846da701 r4:00000000 [ 962.902619][T10760] [<805f24a0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 962.902665][T10760] Exception stack(0xea765fa8 to 0xea765ff0) [ 962.902700][T10760] 5fa0: 00000000 00000000 00000003 c0205710 20000880 00000000 [ 962.902736][T10760] 5fc0: 00000000 00000000 0012f6f4 00000036 003562d8 00000000 00000001 76f560dc [ 962.902764][T10760] 5fe0: 76f55e88 76f55e78 0001903c 00130cf0 [ 962.902800][T10760] r10:00000036 r9:84d7be80 r8:8020029c r7:00000036 r6:0012f6f4 r5:00000000 [ 962.902817][T10760] r4:00000000 [ 962.990811][ T28] audit: type=1400 audit(962.900:934): avc: denied { create } for pid=10759 comm="syz.0.2139" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 963.011046][ T28] audit: type=1400 audit(962.920:935): avc: denied { ioctl } for pid=10759 comm="syz.0.2139" path="socket:[23849]" dev="sockfs" ino=23849 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 963.023316][ T28] audit: type=1400 audit(962.930:936): avc: denied { bind } for pid=10759 comm="syz.0.2139" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 963.040993][ T28] audit: type=1400 audit(962.950:937): avc: denied { write } for pid=10759 comm="syz.0.2139" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 964.573445][ T28] audit: type=1400 audit(964.480:938): avc: denied { module_request } for pid=10766 comm="syz.0.2142" kmod="net-pf-16-proto-16-family-TIPCv2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 964.841792][ T28] audit: type=1400 audit(964.750:939): avc: denied { read } for pid=10766 comm="syz.0.2142" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 965.008894][ T28] audit: type=1400 audit(964.920:940): avc: denied { ioctl } for pid=10766 comm="syz.0.2142" path="socket:[23863]" dev="sockfs" ino=23863 ioctlcmd=0x8008f511 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 966.759110][T10780] FAULT_INJECTION: forcing a failure. [ 966.759110][T10780] name failslab, interval 100, probability 0, space 0, times 0 [ 966.759237][T10780] CPU: 0 UID: 0 PID: 10780 Comm: syz.1.2148 Not tainted syzkaller #0 PREEMPT [ 966.759284][T10780] Hardware name: ARM-Versatile Express [ 966.759307][T10780] Call trace: [ 966.759342][T10780] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 966.759444][T10780] r7:60000013 r6:60000013 r5:82542268 r4:00000000 [ 966.759461][T10780] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 966.759512][T10780] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 966.759583][T10780] r7:00000034 r6:00000000 r5:855f8c80 r4:83516624 [ 966.759598][T10780] [<8021f6f8>] (dump_stack) from [<80a5c2f4>] (should_fail_ex+0x1c0/0x220) [ 966.759659][T10780] [<80a5c134>] (should_fail_ex) from [<8059a030>] (should_failslab+0x6c/0x94) [ 966.759739][T10780] r8:855f8c80 r7:00000034 r6:802726c0 r5:00000dc0 r4:83c01240 [ 966.759757][T10780] [<80599fc4>] (should_failslab) from [<80578e94>] (__kmalloc_cache_noprof+0x58/0x338) [ 966.759817][T10780] [<80578e3c>] (__kmalloc_cache_noprof) from [<802726c0>] (call_usermodehelper_setup+0x48/0xb8) [ 966.759892][T10780] r10:00000070 r9:00000000 r8:834f2f04 r7:834f2f04 r6:87165480 r5:834f3030 [ 966.759913][T10780] r4:87165480 [ 966.759928][T10780] [<80272678>] (call_usermodehelper_setup) from [<8032d14c>] (__request_module+0x150/0x2e4) [ 966.759999][T10780] r7:817430d8 r6:8efbd980 r5:00000002 r4:87165480 [ 966.760015][T10780] [<8032cffc>] (__request_module) from [<817430d8>] (dev_load+0x80/0x8c) [ 966.760081][T10780] r3:00400140 r2:e82d5ecc r1:8272226c [ 966.760111][T10780] r8:e82d5ecb r7:00000000 r6:86899000 r5:00000000 r4:e82d5ecc [ 966.760125][T10780] [<81743058>] (dev_load) from [<8174454c>] (dev_ioctl+0x2c4/0x468) [ 966.760174][T10780] r5:e82d5ecc r4:00008970 [ 966.760187][T10780] [<81744288>] (dev_ioctl) from [<816cbaa0>] (sock_ioctl+0x1cc/0x4c0) [ 966.760255][T10780] r10:855f8c80 r9:820a004c r8:e82d5ecc r7:86899000 r6:20000000 r5:b5403587 [ 966.760274][T10780] r4:00008970 r3:00000000 [ 966.760286][T10780] [<816cb8d4>] (sock_ioctl) from [<805f26e4>] (sys_ioctl+0x244/0xb5c) [ 966.760354][T10780] r9:00000004 r8:860f4e00 r7:20000000 r6:00008970 r5:860f4e01 r4:00000000 [ 966.760368][T10780] [<805f24a0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 966.760413][T10780] Exception stack(0xe82d5fa8 to 0xe82d5ff0) [ 966.760449][T10780] 5fa0: 00000000 00000000 00000004 00008970 20000000 00000000 [ 966.760483][T10780] 5fc0: 00000000 00000000 0012f6f4 00000036 003562d8 00000000 00000001 76f560dc [ 966.760508][T10780] 5fe0: 76f55e88 76f55e78 0001903c 00130cf0 [ 966.760548][T10780] r10:00000036 r9:855f8c80 r8:8020029c r7:00000036 r6:0012f6f4 r5:00000000 [ 966.760565][T10780] r4:00000000 [ 966.971985][ T28] audit: type=1400 audit(966.880:941): avc: denied { accept } for pid=10777 comm="syz.0.2147" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 968.498817][T10788] FAULT_INJECTION: forcing a failure. [ 968.498817][T10788] name failslab, interval 100, probability 0, space 0, times 0 [ 968.498955][T10788] CPU: 0 UID: 0 PID: 10788 Comm: syz.1.2151 Not tainted syzkaller #0 PREEMPT [ 968.499007][T10788] Hardware name: ARM-Versatile Express [ 968.499031][T10788] Call trace: [ 968.499070][T10788] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 968.499177][T10788] r7:60000013 r6:60000013 r5:82542268 r4:00000000 [ 968.499197][T10788] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 968.499263][T10788] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 968.499330][T10788] r7:0000025c r6:00000000 r5:83fb8000 r4:83516624 [ 968.499347][T10788] [<8021f6f8>] (dump_stack) from [<80a5c2f4>] (should_fail_ex+0x1c0/0x220) [ 968.499411][T10788] [<80a5c134>] (should_fail_ex) from [<8059a030>] (should_failslab+0x6c/0x94) [ 968.499489][T10788] r8:83fb8000 r7:0000025c r6:815fa124 r5:00000cc0 r4:83c01540 [ 968.499509][T10788] [<80599fc4>] (should_failslab) from [<80578e94>] (__kmalloc_cache_noprof+0x58/0x338) [ 968.499564][T10788] [<80578e3c>] (__kmalloc_cache_noprof) from [<815fa124>] (snd_pcm_hw_param_near.constprop.0+0x5c/0x248) [ 968.499635][T10788] r10:00000200 r9:8276076c r8:854bfe00 r7:0000000d r6:87084400 r5:00000200 [ 968.499654][T10788] r4:87089000 [ 968.499667][T10788] [<815fa0c8>] (snd_pcm_hw_param_near.constprop.0) from [<815fac94>] (snd_pcm_oss_change_params_locked+0x6b8/0xce4) [ 968.499735][T10788] r10:00000200 r9:00200000 r8:87084400 r7:00000001 r6:87084400 r5:854bfe00 [ 968.499754][T10788] r4:87089000 [ 968.499769][T10788] [<815fa5dc>] (snd_pcm_oss_change_params_locked) from [<815fb534>] (snd_pcm_oss_get_active_substream+0x98/0xc4) [ 968.499841][T10788] r10:870846c8 r9:eaaf5ed0 r8:870846c8 r7:8f15fe04 r6:8f15fe04 r5:854bfe00 [ 968.499859][T10788] r4:854bfe00 [ 968.499872][T10788] [<815fb49c>] (snd_pcm_oss_get_active_substream) from [<815fcbc0>] (snd_pcm_oss_ioctl+0x7b8/0xf88) [ 968.499943][T10788] r9:0002ee00 r8:87084400 r7:8f15fe00 r6:20002200 r5:8f15fe00 r4:000003e8 [ 968.499962][T10788] [<815fc408>] (snd_pcm_oss_ioctl) from [<805f26e4>] (sys_ioctl+0x244/0xb5c) [ 968.500033][T10788] r10:83fb8000 r9:00000003 r8:8617b280 r7:20002200 r6:c0045002 r5:8617b281 [ 968.500051][T10788] r4:00000000 [ 968.500064][T10788] [<805f24a0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 968.500110][T10788] Exception stack(0xeaaf5fa8 to 0xeaaf5ff0) [ 968.500144][T10788] 5fa0: 00000000 00000000 00000003 c0045002 20002200 00000000 [ 968.500176][T10788] 5fc0: 00000000 00000000 0012f6f4 00000036 003562d8 00000000 00000001 76f560dc [ 968.500201][T10788] 5fe0: 76f55e88 76f55e78 0001903c 00130cf0 [ 968.500233][T10788] r10:00000036 r9:83fb8000 r8:8020029c r7:00000036 r6:0012f6f4 r5:00000000 [ 968.500258][T10788] r4:00000000 [ 968.869772][T10790] FAULT_INJECTION: forcing a failure. [ 968.869772][T10790] name failslab, interval 100, probability 0, space 0, times 0 [ 968.869919][T10790] CPU: 0 UID: 0 PID: 10790 Comm: syz.0.2152 Not tainted syzkaller #0 PREEMPT [ 968.869964][T10790] Hardware name: ARM-Versatile Express [ 968.869986][T10790] Call trace: [ 968.870026][T10790] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 968.870141][T10790] r7:60000013 r6:60000013 r5:82542268 r4:00000000 [ 968.870160][T10790] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 968.870216][T10790] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 968.870291][T10790] r7:84d6e400 r6:00000000 r5:84d6e400 r4:83516624 [ 968.870306][T10790] [<8021f6f8>] (dump_stack) from [<80a5c2f4>] (should_fail_ex+0x1c0/0x220) [ 968.870394][T10790] [<80a5c134>] (should_fail_ex) from [<8059a030>] (should_failslab+0x6c/0x94) [ 968.870475][T10790] r8:00000000 r7:84d6e400 r6:83c01240 r5:00000d40 r4:00000018 [ 968.870492][T10790] [<80599fc4>] (should_failslab) from [<80577dfc>] (__kmalloc_noprof+0xa8/0x3c8) [ 968.870552][T10790] [<80577d54>] (__kmalloc_noprof) from [<80888f20>] (tomoyo_encode2+0x64/0xec) [ 968.870629][T10790] r10:00000fff r9:85ecf800 r8:00000000 r7:865abcc0 r6:86ccf7a8 r5:85589ffc [ 968.870651][T10790] r4:85589fef [ 968.870667][T10790] [<80888ebc>] (tomoyo_encode2) from [<80888fcc>] (tomoyo_encode+0x24/0x30) [ 968.870734][T10790] r9:85ecf800 r8:00000000 r7:865abcc0 r6:86ccf7a8 r5:00001000 r4:85589ff0 [ 968.870749][T10790] [<80888fa8>] (tomoyo_encode) from [<80889058>] (tomoyo_realpath_from_path+0x80/0x16c) [ 968.870808][T10790] r5:00001000 r4:85589000 [ 968.870821][T10790] [<80888fd8>] (tomoyo_realpath_from_path) from [<8088538c>] (tomoyo_check_open_permission+0x150/0x1c0) [ 968.870891][T10790] r10:865abcc0 r9:85f56340 r8:00000000 r7:86ccf7a8 r6:00000004 r5:00000800 [ 968.870912][T10790] r4:00000001 r3:00000001 [ 968.870926][T10790] [<8088523c>] (tomoyo_check_open_permission) from [<80889eb8>] (tomoyo_file_open+0x34/0x38) [ 968.870992][T10790] r9:844c5010 r8:00000800 r7:00000000 r6:846f5b88 r5:81edc180 r4:86ccf780 [ 968.871007][T10790] [<80889e84>] (tomoyo_file_open) from [<80844b98>] (security_file_open+0x70/0x184) [ 968.871067][T10790] r5:81edc180 r4:86ccf780 [ 968.871080][T10790] [<80844b28>] (security_file_open) from [<805cfafc>] (do_dentry_open+0xd8/0x500) [ 968.871136][T10790] r5:81edc180 r4:86ccf780 [ 968.871151][T10790] [<805cfa24>] (do_dentry_open) from [<805d16e8>] (vfs_open+0x34/0xf0) [ 968.871211][T10790] r7:00000000 r6:86ccf7a8 r5:eab71f38 r4:86ccf780 [ 968.871227][T10790] [<805d16b4>] (vfs_open) from [<805d17e4>] (dentry_open+0x40/0x68) [ 968.871299][T10790] r6:84d6e400 r5:eab71f38 r4:86ccf780 [ 968.871315][T10790] [<805d17a4>] (dentry_open) from [<80820b78>] (sys_mq_open+0x288/0x368) [ 968.871378][T10790] r5:844a3300 r4:00000004 [ 968.871393][T10790] [<808208f0>] (sys_mq_open) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 968.871445][T10790] Exception stack(0xeab71fa8 to 0xeab71ff0) [ 968.871483][T10790] 1fa0: 00000000 00000000 20000080 00000800 00000000 00000000 [ 968.871553][T10790] 1fc0: 00000000 00000000 0012f6f4 00000112 003562d8 00000000 003d0f00 76fd30dc [ 968.871588][T10790] 1fe0: 76fd2e88 76fd2e78 0001903c 00130cf0 [ 968.871628][T10790] r10:00000112 r9:84d6e400 r8:8020029c r7:00000112 r6:0012f6f4 r5:00000000 [ 968.871647][T10790] r4:00000000 [ 968.990242][T10790] ERROR: Out of memory at tomoyo_realpath_from_path. [ 970.311354][ T28] audit: type=1400 audit(970.220:942): avc: denied { create } for pid=10799 comm="syz.1.2157" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 970.321904][ T28] audit: type=1400 audit(970.230:943): avc: denied { connect } for pid=10799 comm="syz.1.2157" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 975.200620][T10825] FAULT_INJECTION: forcing a failure. [ 975.200620][T10825] name failslab, interval 100, probability 0, space 0, times 0 [ 975.200789][T10825] CPU: 1 UID: 0 PID: 10825 Comm: syz.1.2165 Not tainted syzkaller #0 PREEMPT [ 975.200841][T10825] Hardware name: ARM-Versatile Express [ 975.200865][T10825] Call trace: [ 975.200902][T10825] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 975.201004][T10825] r7:60000013 r6:60000013 r5:82542268 r4:00000000 [ 975.201022][T10825] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 975.201074][T10825] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 975.201136][T10825] r7:84d7be80 r6:00000000 r5:84d7be80 r4:83516624 [ 975.201150][T10825] [<8021f6f8>] (dump_stack) from [<80a5c2f4>] (should_fail_ex+0x1c0/0x220) [ 975.201214][T10825] [<80a5c134>] (should_fail_ex) from [<8059a030>] (should_failslab+0x6c/0x94) [ 975.201289][T10825] r8:00000000 r7:84d7be80 r6:83c016c0 r5:00000c40 r4:00001000 [ 975.201304][T10825] [<80599fc4>] (should_failslab) from [<80577dfc>] (__kmalloc_noprof+0xa8/0x3c8) [ 975.201358][T10825] [<80577d54>] (__kmalloc_noprof) from [<80889014>] (tomoyo_realpath_from_path+0x3c/0x16c) [ 975.201433][T10825] r10:00000000 r9:83cc3800 r8:00000000 r7:840e5110 r6:8617b2a8 r5:00001000 [ 975.201452][T10825] r4:00000000 [ 975.201467][T10825] [<80888fd8>] (tomoyo_realpath_from_path) from [<808850dc>] (tomoyo_path_number_perm+0xcc/0x22c) [ 975.201537][T10825] r10:00000000 r9:00000003 r8:8617b280 r7:00005016 r6:81ee19d4 r5:00000004 [ 975.201559][T10825] r4:8617b2a8 r3:832db580 [ 975.201573][T10825] [<80885010>] (tomoyo_path_number_perm) from [<80889a30>] (tomoyo_file_ioctl+0x1c/0x20) [ 975.201642][T10825] r10:84d7be80 r9:00000003 r8:8617b280 r7:00000000 r6:00000000 r5:00005016 [ 975.201670][T10825] r4:8617b280 [ 975.201685][T10825] [<80889a14>] (tomoyo_file_ioctl) from [<80833d90>] (security_file_ioctl+0x80/0x1d4) [ 975.201745][T10825] [<80833d10>] (security_file_ioctl) from [<805f24ec>] (sys_ioctl+0x4c/0xb5c) [ 975.201812][T10825] r7:00000000 r6:00005016 r5:8617b281 r4:00000000 [ 975.201827][T10825] [<805f24a0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 975.201879][T10825] Exception stack(0xeacfdfa8 to 0xeacfdff0) [ 975.201919][T10825] dfa0: 00000000 00000000 00000003 00005016 00000000 00000000 [ 975.201957][T10825] dfc0: 00000000 00000000 0012f6f4 00000036 003562d8 00000000 00000001 76f560dc [ 975.201985][T10825] dfe0: 76f55e88 76f55e78 0001903c 00130cf0 [ 975.202022][T10825] r10:00000036 r9:84d7be80 r8:8020029c r7:00000036 r6:0012f6f4 r5:00000000 [ 975.202067][T10825] r4:00000000 [ 975.202094][T10825] ERROR: Out of memory at tomoyo_realpath_from_path. [ 975.711968][ T28] audit: type=1400 audit(975.620:944): avc: denied { create } for pid=10827 comm="syz.1.2167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 975.989287][ T28] audit: type=1400 audit(975.900:945): avc: denied { read write } for pid=10827 comm="syz.1.2167" name="event1" dev="devtmpfs" ino=742 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 975.989895][ T28] audit: type=1400 audit(975.900:946): avc: denied { open } for pid=10827 comm="syz.1.2167" path="/dev/input/event1" dev="devtmpfs" ino=742 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 976.658886][ T28] audit: type=1400 audit(976.570:947): avc: denied { ioctl } for pid=10827 comm="syz.1.2167" path="/dev/input/event1" dev="devtmpfs" ino=742 ioctlcmd=0x80404509 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 976.969354][ T28] audit: type=1400 audit(976.880:948): avc: denied { setattr } for pid=10832 comm="syz.0.2169" name="sequencer2" dev="devtmpfs" ino=723 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 977.189842][ T28] audit: type=1400 audit(977.100:949): avc: denied { append } for pid=10834 comm="syz.1.2170" name="full" dev="devtmpfs" ino=6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 979.039807][ T28] audit: type=1400 audit(978.950:950): avc: denied { execute } for pid=10844 comm="syz-executor" name="syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 979.059268][ T28] audit: type=1400 audit(978.970:951): avc: denied { execute_no_trans } for pid=10844 comm="syz-executor" path="/syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 979.113229][ T28] audit: type=1400 audit(979.020:952): avc: denied { execmem } for pid=10844 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 979.172500][ T28] audit: type=1400 audit(979.080:953): avc: denied { mounton } for pid=10847 comm="syz-executor" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 979.233542][ T1280] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 979.490006][ T1280] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 979.525117][T10851] FAULT_INJECTION: forcing a failure. [ 979.525117][T10851] name failslab, interval 100, probability 0, space 0, times 0 [ 979.525284][T10851] CPU: 1 UID: 0 PID: 10851 Comm: syz.1.2174 Not tainted syzkaller #0 PREEMPT [ 979.525332][T10851] Hardware name: ARM-Versatile Express [ 979.525354][T10851] Call trace: [ 979.525392][T10851] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 979.525493][T10851] r7:60000013 r6:60000013 r5:82542268 r4:00000000 [ 979.525510][T10851] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 979.525561][T10851] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 979.525620][T10851] r7:84d7cb00 r6:00000000 r5:84d7cb00 r4:83516624 [ 979.525634][T10851] [<8021f6f8>] (dump_stack) from [<80a5c2f4>] (should_fail_ex+0x1c0/0x220) [ 979.525696][T10851] [<80a5c134>] (should_fail_ex) from [<8059a030>] (should_failslab+0x6c/0x94) [ 979.525770][T10851] r8:00000000 r7:84d7cb00 r6:80524864 r5:00000cc0 r4:83cba3c0 [ 979.525785][T10851] [<80599fc4>] (should_failslab) from [<80576e28>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 979.525838][T10851] [<80576dcc>] (kmem_cache_alloc_noprof) from [<80524864>] (vm_area_alloc+0x24/0x5c) [ 979.525905][T10851] r10:00000001 r9:81e273ac r8:84d7cb00 r7:00000001 r6:eaf59c68 r5:871b7c00 [ 979.525923][T10851] r4:00000000 [ 979.525937][T10851] [<80524840>] (vm_area_alloc) from [<8055953c>] (__mmap_region+0x660/0x1264) [ 979.525989][T10851] r5:20ffd000 r4:00000000 [ 979.526002][T10851] [<80558edc>] (__mmap_region) from [<8055a210>] (mmap_region+0xa0/0x188) [ 979.526065][T10851] r10:01000001 r9:eaf59ebc r8:871b7c00 r7:84d7cb00 r6:00001000 r5:20ffd000 [ 979.526083][T10851] r4:00000000 [ 979.526096][T10851] [<8055a170>] (mmap_region) from [<80538ba4>] (do_mmap+0x4d0/0x5e8) [ 979.526196][T10851] r7:84d7cb00 r6:20ffd000 r5:00020032 r4:00001000 [ 979.526213][T10851] [<805386d4>] (do_mmap) from [<805004b0>] (vm_mmap_pgoff+0x128/0x220) [ 979.526292][T10851] r10:871b7c00 r9:20ffd000 r8:00001000 r7:eaf59f18 r6:00000000 r5:01000001 [ 979.526312][T10851] r4:00000000 [ 979.526327][T10851] [<80500388>] (vm_mmap_pgoff) from [<80537e44>] (ksys_mmap_pgoff+0x48/0xec) [ 979.526432][T10851] r10:000000c0 r9:84d7cb00 r8:8020029c r7:20ffd000 r6:00001000 r5:01000001 [ 979.526498][T10851] r4:00020032 [ 979.526514][T10851] [<80537dfc>] (ksys_mmap_pgoff) from [<80537f04>] (sys_mmap_pgoff+0x1c/0x24) [ 979.526583][T10851] r8:8020029c r7:000000c0 r6:0012f6f4 r5:82000000 r4:00000003 [ 979.526601][T10851] [<80537ee8>] (sys_mmap_pgoff) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 979.526652][T10851] Exception stack(0xeaf59fa8 to 0xeaf59ff0) [ 979.526693][T10851] 9fa0: 00000003 82000000 20ffd000 00001000 01000001 00020032 [ 979.526731][T10851] 9fc0: 00000003 82000000 0012f6f4 000000c0 003562d8 00000000 00000001 76f560dc [ 979.526757][T10851] 9fe0: 76f55e88 76f55e78 0001903c 00130cf0 [ 979.631000][ T1280] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 979.710284][ T1280] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 980.483334][ T1280] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 980.503402][ T1280] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 980.510131][ T1280] bond0 (unregistering): Released all slaves [ 980.677372][ T1280] hsr_slave_0: left promiscuous mode [ 980.680405][ T1280] hsr_slave_1: left promiscuous mode [ 980.701139][ T1280] veth1_macvtap: left promiscuous mode [ 980.701424][ T1280] veth0_macvtap: left promiscuous mode [ 980.701631][ T1280] veth1_vlan: left promiscuous mode [ 980.701781][ T1280] veth0_vlan: left promiscuous mode [ 980.856049][ T28] audit: type=1400 audit(980.760:954): avc: denied { write } for pid=10870 comm="dhcpcd-run-hook" name="null" dev="devtmpfs" ino=4 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 980.867078][ T28] audit: type=1400 audit(980.770:955): avc: denied { sys_module } for pid=10847 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 980.887364][ T28] audit: type=1400 audit(980.790:956): avc: denied { open } for pid=10870 comm="dhcpcd-run-hook" path="/dev/null" dev="devtmpfs" ino=4 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 981.554094][ T28] audit: type=1400 audit(981.460:957): avc: denied { search } for pid=10874 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 981.557311][ T28] audit: type=1400 audit(981.460:958): avc: denied { search } for pid=10874 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=11 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 981.557757][ T28] audit: type=1400 audit(981.460:959): avc: denied { search } for pid=10874 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 981.557835][ T28] audit: type=1400 audit(981.460:960): avc: denied { search } for pid=10874 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=16 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 981.634312][ T28] audit: type=1400 audit(981.540:961): avc: denied { read } for pid=10875 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=16 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 981.635153][ T28] audit: type=1400 audit(981.540:962): avc: denied { read open } for pid=10875 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=16 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 981.655844][ T28] audit: type=1400 audit(981.560:963): avc: denied { getattr } for pid=10875 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=16 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 982.326131][ T2968] 8021q: adding VLAN 0 to HW filter on device eth1 [ 984.207395][T10989] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=10989 comm=syz.1.2178 [ 984.563137][T10847] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 984.585961][T10847] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 984.709037][ T2968] 8021q: adding VLAN 0 to HW filter on device eth2 [ 986.051306][ T28] kauditd_printk_skb: 33 callbacks suppressed [ 986.051421][ T28] audit: type=1400 audit(985.960:997): avc: denied { write } for pid=11052 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 986.067358][ T28] audit: type=1400 audit(985.970:998): avc: denied { create } for pid=11052 comm="dhcpcd-run-hook" name="resolv.conf.eth3.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 986.067561][ T28] audit: type=1400 audit(985.970:999): avc: denied { write open } for pid=11052 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth3.link" dev="tmpfs" ino=59 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 986.067625][ T28] audit: type=1400 audit(985.970:1000): avc: denied { append } for pid=11052 comm="dhcpcd-run-hook" name="resolv.conf.eth3.link" dev="tmpfs" ino=59 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 986.201273][T10847] hsr_slave_0: entered promiscuous mode [ 986.202448][T10847] hsr_slave_1: entered promiscuous mode [ 986.448237][ T28] audit: type=1400 audit(986.330:1001): avc: denied { read } for pid=11057 comm="cmp" name="resolv.conf" dev="tmpfs" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 986.782552][ T28] audit: type=1400 audit(986.690:1002): avc: denied { write } for pid=11094 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 987.302716][T10847] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 987.324611][T10847] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 987.334408][T10847] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 987.356390][T10847] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 987.363134][T10847] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 987.388402][T10847] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 987.392174][T10847] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 987.423071][T10847] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 987.994847][ T28] audit: type=1400 audit(987.900:1003): avc: denied { sys_module } for pid=10847 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 988.162383][ T28] audit: type=1400 audit(988.070:1004): avc: denied { mounton } for pid=11190 comm="syz.1.2182" path="/1215/file1" dev="tmpfs" ino=6286 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 988.190885][ T28] audit: type=1400 audit(988.100:1005): avc: denied { mount } for pid=11190 comm="syz.1.2182" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 988.283899][ T28] audit: type=1400 audit(988.190:1006): avc: denied { write } for pid=11188 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 989.375597][T10847] 8021q: adding VLAN 0 to HW filter on device bond0 [ 991.240507][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 991.240637][ T28] audit: type=1400 audit(991.150:1018): avc: denied { ioctl } for pid=11219 comm="syz.1.2187" path="socket:[23433]" dev="sockfs" ino=23433 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 991.466061][ T28] audit: type=1400 audit(991.370:1019): avc: denied { write } for pid=11226 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 992.194460][ T28] audit: type=1400 audit(992.100:1020): avc: denied { write } for pid=11235 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 992.871083][ T28] audit: type=1400 audit(992.780:1021): avc: denied { write } for pid=11246 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 993.548134][T11258] comedi: valid board names for 8255 driver are: [ 993.548278][T11258] 8255 [ 993.548325][T11258] comedi: valid board names for vmk80xx driver are: [ 993.548345][T11258] vmk80xx [ 993.548358][T11258] comedi: valid board names for usbduxsigma driver are: [ 993.548377][T11258] usbduxsigma [ 993.548390][T11258] comedi: valid board names for usbduxfast driver are: [ 993.548405][T11258] usbduxfast [ 993.548419][T11258] comedi: valid board names for usbdux driver are: [ 993.548433][T11258] usbdux [ 993.548447][T11258] comedi: valid board names for ni6501 driver are: [ 993.548461][T11258] ni6501 [ 993.548475][T11258] comedi: valid board names for dt9812 driver are: [ 993.548489][T11258] dt9812 [ 993.548502][T11258] comedi: valid board names for ni_labpc_cs driver are: [ 993.548516][T11258] ni_labpc_cs [ 993.548530][T11258] comedi: valid board names for ni_daq_700 driver are: [ 993.548544][T11258] ni_daq_700 [ 993.548558][T11258] comedi: valid board names for labpc_pci driver are: [ 993.548573][T11258] labpc_pci [ 993.548587][T11258] comedi: valid board names for adl_pci9118 driver are: [ 993.548616][T11258] pci9118dg [ 993.548653][T11258] pci9118hg [ 993.548669][T11258] pci9118hr [ 993.548682][T11258] comedi: valid board names for 8255_pci driver are: [ 993.548697][T11258] 8255_pci [ 993.548710][T11258] comedi: valid board names for comedi_parport driver are: [ 993.548727][T11258] comedi_parport [ 993.548741][T11258] comedi: valid board names for comedi_test driver are: [ 993.548757][T11258] comedi_test [ 993.548770][T11258] comedi: valid board names for comedi_bond driver are: [ 993.548785][T11258] comedi_bond [ 993.592823][ T28] audit: type=1400 audit(993.500:1022): avc: denied { write } for pid=11254 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 994.112428][ T28] audit: type=1400 audit(994.020:1023): avc: denied { create } for pid=11266 comm="syz.1.2192" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 994.112620][ T28] audit: type=1400 audit(994.020:1024): avc: denied { write } for pid=11266 comm="syz.1.2192" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 994.112674][ T28] audit: type=1400 audit(994.020:1025): avc: denied { nlmsg_write } for pid=11266 comm="syz.1.2192" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 994.232186][ T28] audit: type=1400 audit(994.140:1026): avc: denied { write } for pid=11264 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 995.331787][ T28] audit: type=1400 audit(995.240:1027): avc: denied { write } for pid=11276 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 996.014192][T10847] veth0_vlan: entered promiscuous mode [ 996.035803][T10847] veth1_vlan: entered promiscuous mode [ 996.132417][T10847] veth0_macvtap: entered promiscuous mode [ 996.163613][T10847] veth1_macvtap: entered promiscuous mode [ 996.259657][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 996.259717][ T28] audit: type=1400 audit(996.170:1029): avc: denied { write } for pid=11292 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 996.311611][T10121] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 996.312059][T10121] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 996.312271][T10121] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 996.312387][T10121] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 996.474809][ T28] audit: type=1400 audit(996.380:1030): avc: denied { mounton } for pid=10847 comm="syz-executor" path="/syzkaller.Hb3gxR/syz-tmp" dev="vda" ino=816 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 996.520387][ T28] audit: type=1400 audit(996.430:1031): avc: denied { mounton } for pid=10847 comm="syz-executor" path="/syzkaller.Hb3gxR/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 996.530553][ T28] audit: type=1400 audit(996.440:1032): avc: denied { mounton } for pid=10847 comm="syz-executor" path="/syzkaller.Hb3gxR/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=23500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 996.551460][ T28] audit: type=1400 audit(996.460:1033): avc: denied { unmount } for pid=10847 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 996.559852][ T28] audit: type=1400 audit(996.470:1034): avc: denied { mounton } for pid=10847 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=773 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 996.570446][ T28] audit: type=1400 audit(996.480:1035): avc: denied { mount } for pid=10847 comm="syz-executor" name="/" dev="gadgetfs" ino=2436 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 996.722691][ T28] audit: type=1400 audit(996.630:1036): avc: denied { search } for pid=11296 comm="rm" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 996.733805][ T28] audit: type=1400 audit(996.640:1037): avc: denied { search } for pid=11296 comm="rm" name="dhcpcd" dev="tmpfs" ino=11 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 996.733915][ T28] audit: type=1400 audit(996.640:1038): avc: denied { search } for pid=11296 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 997.842215][ T1255] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 997.905697][ T1255] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 997.981328][ T1255] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 998.027340][ T7995] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 998.043921][ T1255] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 998.187767][ T7995] usb 1-1: Using ep0 maxpacket: 32 [ 998.191100][ T7995] usb 1-1: New USB device found: idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 998.209577][ T7995] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 998.219808][ T7995] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 998.219899][ T7995] usb 1-1: Product: syz [ 998.219924][ T7995] usb 1-1: Manufacturer: syz [ 998.219950][ T7995] usb 1-1: SerialNumber: syz [ 998.224775][ T7995] usb 1-1: config 0 descriptor?? [ 998.233797][T11315] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 998.244184][ T7995] hub 1-1:0.0: bad descriptor, ignoring hub [ 998.244328][ T7995] hub 1-1:0.0: probe with driver hub failed with error -5 [ 998.373512][ T1255] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 998.383584][ T1255] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 998.391232][ T1255] bond0 (unregistering): Released all slaves [ 998.495042][ T1255] hsr_slave_0: left promiscuous mode [ 998.499012][ T1255] hsr_slave_1: left promiscuous mode [ 998.521761][ T1255] veth1_macvtap: left promiscuous mode [ 998.521925][ T1255] veth0_macvtap: left promiscuous mode [ 998.522108][ T1255] veth1_vlan: left promiscuous mode [ 998.522186][ T1255] veth0_vlan: left promiscuous mode [ 998.649906][ T7995] usb 1-1: USB disconnect, device number 25 [ 999.007644][ T10] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 999.167320][ T10] usb 1-1: Using ep0 maxpacket: 32 [ 999.170516][ T10] usb 1-1: New USB device found: idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 999.208637][ T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 999.227818][ T10] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 999.227932][ T10] usb 1-1: Product: syz [ 999.228013][ T10] usb 1-1: Manufacturer: syz [ 999.228050][ T10] usb 1-1: SerialNumber: syz [ 999.238392][ T10] usb 1-1: config 0 descriptor?? [ 999.250862][T11315] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 999.259452][ T10] hub 1-1:0.0: bad descriptor, ignoring hub [ 999.259579][ T10] hub 1-1:0.0: probe with driver hub failed with error -5 [ 999.558320][ T42] usb 1-1: USB disconnect, device number 26 [ 999.760765][T11404] FAULT_INJECTION: forcing a failure. [ 999.760765][T11404] name failslab, interval 100, probability 0, space 0, times 0 [ 999.760918][T11404] CPU: 1 UID: 0 PID: 11404 Comm: syz.0.2198 Not tainted syzkaller #0 PREEMPT [ 999.760970][T11404] Hardware name: ARM-Versatile Express [ 999.760993][T11404] Call trace: [ 999.761029][T11404] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 999.761138][T11404] r7:60000013 r6:60000013 r5:82542268 r4:00000000 [ 999.761156][T11404] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 999.761220][T11404] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 999.761286][T11404] r7:855f9900 r6:00000000 r5:855f9900 r4:83516624 [ 999.761302][T11404] [<8021f6f8>] (dump_stack) from [<80a5c2f4>] (should_fail_ex+0x1c0/0x220) [ 999.761366][T11404] [<80a5c134>] (should_fail_ex) from [<8059a030>] (should_failslab+0x6c/0x94) [ 999.761442][T11404] r8:00000000 r7:855f9900 r6:83c01240 r5:00000d40 r4:0000001a [ 999.761460][T11404] [<80599fc4>] (should_failslab) from [<80577dfc>] (__kmalloc_noprof+0xa8/0x3c8) [ 999.761515][T11404] [<80577d54>] (__kmalloc_noprof) from [<80888f20>] (tomoyo_encode2+0x64/0xec) [ 999.761590][T11404] r10:00000fff r9:87085800 r8:00000000 r7:8428e000 r6:e0165f6c r5:85f38ffd [ 999.761610][T11404] r4:85f38fee [ 999.761624][T11404] [<80888ebc>] (tomoyo_encode2) from [<80888fcc>] (tomoyo_encode+0x24/0x30) [ 999.761696][T11404] r9:87085800 r8:00000000 r7:8428e000 r6:e0165f6c r5:85f39000 r4:85f38fef [ 999.761716][T11404] [<80888fa8>] (tomoyo_encode) from [<80889058>] (tomoyo_realpath_from_path+0x80/0x16c) [ 999.761776][T11404] r5:85f39000 r4:85f38000 [ 999.761791][T11404] [<80888fd8>] (tomoyo_realpath_from_path) from [<80887590>] (tomoyo_mount_acl+0xa8/0x388) [ 999.761862][T11404] r10:855f9900 r9:e0165f6c r8:86bb4580 r7:86bb5080 r6:00000000 r5:00000000 [ 999.761884][T11404] r4:e0165e58 r3:e0165d88 [ 999.761898][T11404] [<808874e8>] (tomoyo_mount_acl) from [<80887958>] (tomoyo_mount_permission+0xe8/0x208) [ 999.761969][T11404] r10:855f9900 r9:808899cc r8:86bb5080 r7:e0165f6c r6:00000000 r5:00000000 [ 999.761988][T11404] r4:00000000 [ 999.762001][T11404] [<80887870>] (tomoyo_mount_permission) from [<808899e8>] (tomoyo_sb_mount+0x1c/0x24) [ 999.762107][T11404] r8:00000000 r7:00000000 r6:86bb5080 r5:e0165f6c r4:00000000 [ 999.762124][T11404] [<808899cc>] (tomoyo_sb_mount) from [<8083d9f4>] (security_sb_mount+0xa4/0x238) [ 999.762182][T11404] [<8083d950>] (security_sb_mount) from [<8060cf70>] (path_mount+0x78/0xc74) [ 999.762266][T11404] r9:00000000 r8:86bb5080 r7:00000000 r6:e0165f6c r5:00000000 r4:00000000 [ 999.762283][T11404] [<8060cef8>] (path_mount) from [<8060e340>] (sys_mount+0x1dc/0x260) [ 999.762352][T11404] r10:00000015 r9:855f9900 r8:00000000 r7:00000000 r6:86bb5080 r5:00000000 [ 999.762405][T11404] r4:00000000 [ 999.762420][T11404] [<8060e164>] (sys_mount) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 999.762470][T11404] Exception stack(0xe0165fa8 to 0xe0165ff0) [ 999.762508][T11404] 5fa0: 00000000 00000000 00000000 200008c0 20000900 00000000 [ 999.762546][T11404] 5fc0: 00000000 00000000 00356318 00000015 003562d8 00000000 00000001 76f150dc [ 999.762577][T11404] 5fe0: 76f14e88 76f14e78 0001903c 00130cf0 [ 999.762616][T11404] r10:00000015 r9:855f9900 r8:8020029c r7:00000015 r6:00356318 r5:00000000 [ 999.762636][T11404] r4:00000000 [ 999.762674][T11404] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1000.129647][T11424] lo: entered allmulticast mode [ 1000.159061][T11424] lo: left allmulticast mode [ 1000.195379][ T2968] 8021q: adding VLAN 0 to HW filter on device eth1 [ 1001.326523][T11314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1001.333655][T11314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1001.562454][ T28] kauditd_printk_skb: 52 callbacks suppressed [ 1001.562575][ T28] audit: type=1400 audit(1001.470:1091): avc: denied { write } for pid=11497 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1001.864248][ T2968] 8021q: adding VLAN 0 to HW filter on device eth2 [ 1002.350074][ T28] audit: type=1400 audit(1002.260:1092): avc: denied { write } for pid=11561 comm="dhcpcd-run-hook" name="null" dev="devtmpfs" ino=4 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 1002.350261][ T28] audit: type=1400 audit(1002.260:1093): avc: denied { open } for pid=11561 comm="dhcpcd-run-hook" path="/dev/null" dev="devtmpfs" ino=4 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 1002.460311][ T28] audit: type=1400 audit(1002.360:1094): avc: denied { name_bind } for pid=11565 comm="syz.0.2208" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 1002.612575][T11314] hsr_slave_0: entered promiscuous mode [ 1002.613817][T11314] hsr_slave_1: entered promiscuous mode [ 1002.614510][T11314] debugfs: 'hsr0' already exists in 'hsr' [ 1002.614575][T11314] Cannot create hsr debugfs directory [ 1002.823294][ T28] audit: type=1400 audit(1002.730:1095): avc: denied { search } for pid=11567 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1002.823485][ T28] audit: type=1400 audit(1002.730:1096): avc: denied { search } for pid=11567 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=11 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1002.823554][ T28] audit: type=1400 audit(1002.730:1097): avc: denied { search } for pid=11567 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1002.823623][ T28] audit: type=1400 audit(1002.730:1098): avc: denied { search } for pid=11567 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=16 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1002.876395][ T28] audit: type=1400 audit(1002.780:1099): avc: denied { read } for pid=11605 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=16 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1002.907412][ T28] audit: type=1400 audit(1002.810:1100): avc: denied { read open } for pid=11605 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=16 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1003.692568][T11314] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1003.704092][T11314] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1003.710084][T11314] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1003.715477][T11314] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1003.723529][T11314] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1003.749447][T11314] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1003.751984][T11314] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1003.769855][T11314] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1005.115935][T11314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1005.991945][T11749] netlink: 80 bytes leftover after parsing attributes in process `syz.0.2224'. [ 1006.987638][ T28] kauditd_printk_skb: 27 callbacks suppressed [ 1006.987756][ T28] audit: type=1400 audit(1006.880:1128): avc: denied { write } for pid=11758 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1007.846350][ T28] audit: type=1400 audit(1007.750:1129): avc: denied { write } for pid=11771 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1009.231326][ T28] audit: type=1400 audit(1009.140:1130): avc: denied { create } for pid=11781 comm="syz.0.2231" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 1009.264255][ T28] audit: type=1400 audit(1009.170:1131): avc: denied { write } for pid=11781 comm="syz.0.2231" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 1009.674273][ T28] audit: type=1400 audit(1009.580:1132): avc: denied { write } for pid=11779 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1009.813545][ T28] audit: type=1400 audit(1009.720:1133): avc: denied { mounton } for pid=11788 comm="syz.0.2233" path="/37/file0" dev="tmpfs" ino=211 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 1009.832241][ T28] audit: type=1400 audit(1009.740:1134): avc: denied { mount } for pid=11788 comm="syz.0.2233" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 1009.859846][ T28] audit: type=1400 audit(1009.770:1135): avc: denied { unmount } for pid=10847 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 1010.457431][ T717] usb 1-1: new low-speed USB device number 27 using dummy_hcd [ 1010.610516][ T717] usb 1-1: New USB device found: idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 1010.654725][ T717] usb 1-1: config 168 descriptor has 1 excess byte, ignoring [ 1010.654928][ T717] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 1010.655009][ T717] usb 1-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1010.655073][ T717] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 1010.655127][ T717] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 1010.732201][ T717] usb 1-1: config 168 descriptor has 1 excess byte, ignoring [ 1010.732345][ T717] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 1010.732396][ T717] usb 1-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1010.732441][ T717] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 1010.732484][ T717] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 1010.763440][ T28] audit: type=1400 audit(1010.670:1136): avc: denied { write } for pid=11799 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1010.795580][ T717] usb 1-1: config 168 descriptor has 1 excess byte, ignoring [ 1010.795734][ T717] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 1010.795785][ T717] usb 1-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1010.795832][ T717] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 1010.795874][ T717] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 1010.959726][ T717] usb 1-1: string descriptor 0 read error: -22 [ 1010.959957][ T717] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1010.983876][ T717] adutux 1-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 1011.372389][ T10] usb 1-1: USB disconnect, device number 27 [ 1011.957473][ T28] audit: type=1400 audit(1011.870:1137): avc: denied { read } for pid=11819 comm="syz.0.2235" path="socket:[25103]" dev="sockfs" ino=25103 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 1012.408405][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 1012.408519][ T28] audit: type=1400 audit(1012.320:1139): avc: denied { write } for pid=11824 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1013.244747][T11314] veth0_vlan: entered promiscuous mode [ 1013.273335][T11314] veth1_vlan: entered promiscuous mode [ 1013.339039][ T28] audit: type=1400 audit(1013.250:1140): avc: denied { write } for pid=11831 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1013.418003][T11314] veth0_macvtap: entered promiscuous mode [ 1013.443955][T11314] veth1_macvtap: entered promiscuous mode [ 1013.657897][ T1273] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1013.658851][ T1273] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1013.658935][ T1273] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1013.658998][ T1273] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1013.741866][ T28] audit: type=1400 audit(1013.650:1141): avc: denied { mounton } for pid=11314 comm="syz-executor" path="/syzkaller.iOxTjd/syz-tmp" dev="vda" ino=817 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 1013.795376][ T28] audit: type=1400 audit(1013.650:1142): avc: denied { mount } for pid=11314 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 1013.835547][ T28] audit: type=1400 audit(1013.730:1143): avc: denied { mounton } for pid=11314 comm="syz-executor" path="/syzkaller.iOxTjd/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 1013.866053][ T28] audit: type=1400 audit(1013.770:1144): avc: denied { getattr } for pid=11836 comm="rm" path="/run/dhcpcd/hook-state/resolv.conf.eth1.dhcp" dev="tmpfs" ino=75 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1013.869224][ T28] audit: type=1400 audit(1013.780:1145): avc: denied { write } for pid=11836 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1013.874342][ T28] audit: type=1400 audit(1013.780:1146): avc: denied { unlink } for pid=11836 comm="rm" name="resolv.conf.eth1.dhcp" dev="tmpfs" ino=75 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1013.890679][ T28] audit: type=1400 audit(1013.800:1147): avc: denied { mount } for pid=11314 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 1013.905933][ T28] audit: type=1400 audit(1013.810:1148): avc: denied { mounton } for pid=11314 comm="syz-executor" path="/syzkaller.iOxTjd/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 1014.312316][T11848] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2239'. [ 1014.626213][T11854] tmpfs: Unsupported parameter 'huge' [ 1017.601658][ T28] kauditd_printk_skb: 25 callbacks suppressed [ 1017.601762][ T28] audit: type=1400 audit(1017.510:1174): avc: denied { append } for pid=11875 comm="syz.1.2250" name="tun" dev="devtmpfs" ino=678 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 1017.633075][T11876] syzkaller0: entered promiscuous mode [ 1017.633187][T11876] syzkaller0: entered allmulticast mode [ 1017.634011][ T28] audit: type=1400 audit(1017.540:1175): avc: denied { ioctl } for pid=11875 comm="syz.1.2250" path="socket:[25207]" dev="sockfs" ino=25207 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 1017.665671][ T28] audit: type=1400 audit(1017.570:1176): avc: denied { create } for pid=11875 comm="syz.1.2250" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 1017.812225][ T28] audit: type=1400 audit(1017.720:1177): avc: denied { setopt } for pid=11875 comm="syz.1.2250" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 1017.812399][ T28] audit: type=1400 audit(1017.720:1178): avc: denied { write } for pid=11875 comm="syz.1.2250" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 1017.933394][ T28] audit: type=1400 audit(1017.840:1179): avc: denied { write } for pid=11874 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1017.983628][ T28] audit: type=1400 audit(1017.890:1180): avc: denied { write } for pid=11874 comm="dhcpcd-run-hook" name="null" dev="devtmpfs" ino=4 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 1017.988329][ T28] audit: type=1400 audit(1017.890:1181): avc: denied { open } for pid=11874 comm="dhcpcd-run-hook" path="/dev/null" dev="devtmpfs" ino=4 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 1018.038045][ T28] audit: type=1400 audit(1017.940:1182): avc: denied { getattr } for pid=11874 comm="dhcpcd-run-hook" path="/dev/null" dev="devtmpfs" ino=4 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 1018.038238][ T28] audit: type=1400 audit(1017.940:1183): avc: denied { ioctl } for pid=11874 comm="dhcpcd-run-hook" path="/dev/null" dev="devtmpfs" ino=4 ioctlcmd=0x5401 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 1018.660024][T11887] syzkaller0: entered promiscuous mode [ 1018.660126][T11887] syzkaller0: entered allmulticast mode [ 1020.619035][T11904] fuse: Bad value for 'fd' [ 1022.340206][T11918] nvme_fabrics: no handler found for transport t.0eب"8„µd=4420. [ 1022.649059][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 1022.649137][ T28] audit: type=1400 audit(1022.560:1202): avc: denied { write } for pid=11922 comm="syz.1.2262" name="subsystems" dev="configfs" ino=276 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1022.649398][ T28] audit: type=1400 audit(1022.560:1203): avc: denied { add_name } for pid=11922 comm="syz.1.2262" name="testsubsys" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1022.650194][ T28] audit: type=1400 audit(1022.560:1204): avc: denied { create } for pid=11922 comm="syz.1.2262" name="testsubsys" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=dir permissive=1 [ 1022.677600][ T28] audit: type=1400 audit(1022.580:1205): avc: denied { write } for pid=11922 comm="syz.1.2262" name="attr_allow_any_host" dev="configfs" ino=25273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 1022.681391][ T28] audit: type=1400 audit(1022.590:1206): avc: denied { open } for pid=11922 comm="syz.1.2262" path="/5/config/nvmet/subsystems/testsubsys/attr_allow_any_host" dev="configfs" ino=25273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 1022.699800][ T28] audit: type=1400 audit(1022.610:1207): avc: denied { write } for pid=11922 comm="syz.1.2262" name="nullb" dev="configfs" ino=1243 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1022.699978][ T28] audit: type=1400 audit(1022.610:1208): avc: denied { create } for pid=11922 comm="syz.1.2262" name="nullb1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=dir permissive=1 [ 1022.740704][ T28] audit: type=1400 audit(1022.650:1209): avc: denied { write } for pid=11922 comm="syz.1.2262" name="namespaces" dev="configfs" ino=25271 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1022.741903][T11923] nvmet: adding nsid 1 to subsystem testsubsys [ 1022.784601][T11923] nvmet: failed to open block device /dev/nullb: (-2) [ 1022.795563][ T28] audit: type=1400 audit(1022.700:1210): avc: denied { write } for pid=11922 comm="syz.1.2262" name="ports" dev="configfs" ino=277 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1022.817812][ T28] audit: type=1400 audit(1022.730:1211): avc: denied { write } for pid=11922 comm="syz.1.2262" name="subsystems" dev="configfs" ino=25283 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1023.644749][T11930] device-mapper: table: 248:0: zero-length target [ 1023.644917][T11930] device-mapper: ioctl: error adding target to table [ 1025.012355][ T10] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 1025.223961][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 1025.228889][ T10] usb 2-1: New USB device found: idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1025.262608][ T10] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 1025.263750][ T10] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1025.265791][ T10] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1025.266505][ T10] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1025.266564][ T10] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1025.277318][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1025.804893][ T10] usb 2-1: usb_control_msg returned -32 [ 1025.805048][ T10] usbtmc 2-1:16.0: can't read capabilities [ 1026.532894][T11955] faux_driver vgem: [drm] Unknown color mode 11176; guessing buffer size. [ 1028.152828][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 1028.152936][ T28] audit: type=1400 audit(1028.060:1230): avc: denied { mount } for pid=11989 comm="syz.0.2283" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 1028.267961][ T28] audit: type=1400 audit(1028.160:1231): avc: denied { unmount } for pid=10847 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 1029.362561][ T28] audit: type=1400 audit(1029.270:1232): avc: denied { create } for pid=11936 comm="syz.1.2267" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 1029.458695][ T28] audit: type=1400 audit(1029.370:1233): avc: denied { module_request } for pid=11993 comm="syz.0.2285" kmod="nfnetlink-subsys-6" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 1030.635134][ T3067] logitech-hidpp-device 0005:046D:B012.0001: hidraw0: BLUETOOTH HID v0.00 Device [syz0] on syz1 [ 1031.009221][T12006] lo: entered allmulticast mode [ 1031.010278][ T28] audit: type=1400 audit(1030.920:1234): avc: denied { setopt } for pid=12005 comm="syz.0.2287" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1033.387649][ T9] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 1033.519275][ T9] usb 1-1: device descriptor read/64, error -71 [ 1033.757450][ T9] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 1033.897341][ T9] usb 1-1: device descriptor read/64, error -71 [ 1034.007807][ T9] usb usb1-port1: attempt power cycle [ 1034.347285][ T9] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 1034.368921][ T9] usb 1-1: device descriptor read/8, error -71 [ 1034.607332][ T9] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 1034.629060][ T9] usb 1-1: device descriptor read/8, error -71 [ 1034.738225][ T9] usb usb1-port1: unable to enumerate USB device [ 1039.555528][ T1817] usb 2-1: USB disconnect, device number 45 [ 1039.829727][ T28] audit: type=1400 audit(1039.740:1235): avc: denied { name_bind } for pid=12033 comm="syz.1.2295" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 1040.259608][T12042] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2299'. [ 1040.733931][ T28] audit: type=1400 audit(1040.640:1236): avc: denied { ioctl } for pid=12049 comm="syz.1.2303" path="socket:[25966]" dev="sockfs" ino=25966 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 1041.279168][T12061] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2307'. [ 1041.362174][ T28] audit: type=1400 audit(1041.270:1237): avc: denied { write } for pid=12062 comm="syz.1.2308" name="vlan0" dev="proc" ino=4026532926 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 1041.401877][ T28] audit: type=1400 audit(1041.310:1238): avc: denied { map } for pid=12062 comm="syz.1.2308" path="/proc/54/net/vlan/vlan0" dev="proc" ino=4026532926 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 1041.489441][ T28] audit: type=1400 audit(1041.400:1239): avc: denied { read } for pid=12064 comm="syz.1.2309" name="iommu" dev="devtmpfs" ino=611 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 1041.493020][ T28] audit: type=1400 audit(1041.400:1240): avc: denied { open } for pid=12064 comm="syz.1.2309" path="/dev/iommu" dev="devtmpfs" ino=611 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 1041.508462][ T28] audit: type=1400 audit(1041.420:1241): avc: denied { ioctl } for pid=12064 comm="syz.1.2309" path="/dev/iommu" dev="devtmpfs" ino=611 ioctlcmd=0x3b81 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 1042.429342][ T28] audit: type=1400 audit(1042.320:1242): avc: denied { mounton } for pid=12068 comm="syz.1.2311" path="/27/dev" dev="tmpfs" ino=160 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 1044.057382][ T28] audit: type=1400 audit(1043.960:1243): avc: denied { write } for pid=12088 comm="syz.1.2319" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1044.774563][ T28] audit: type=1400 audit(1044.680:1244): avc: denied { create } for pid=12094 comm="syz.0.2322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 1045.155460][ T28] audit: type=1400 audit(1045.060:1245): avc: denied { write } for pid=12099 comm="syz.1.2324" name="control" dev="devtmpfs" ino=705 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 1045.229786][ T28] audit: type=1400 audit(1045.140:1246): avc: denied { append } for pid=12101 comm="syz.0.2325" name="comedi4" dev="devtmpfs" ino=716 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 1045.453267][ T28] audit: type=1400 audit(1045.360:1247): avc: denied { mount } for pid=12105 comm="syz.0.2327" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 1045.490419][T12106] FAULT_INJECTION: forcing a failure. [ 1045.490419][T12106] name failslab, interval 100, probability 0, space 0, times 0 [ 1045.490555][T12106] CPU: 1 UID: 0 PID: 12106 Comm: syz.0.2327 Not tainted syzkaller #0 PREEMPT [ 1045.490607][T12106] Hardware name: ARM-Versatile Express [ 1045.490633][T12106] Call trace: [ 1045.490673][T12106] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1045.490786][T12106] r7:60000013 r6:60000013 r5:82542268 r4:00000000 [ 1045.490805][T12106] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 1045.490863][T12106] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 1045.490930][T12106] r7:ffffffff r6:00000000 r5:84d7e400 r4:83516624 [ 1045.490946][T12106] [<8021f6f8>] (dump_stack) from [<80a5c2f4>] (should_fail_ex+0x1c0/0x220) [ 1045.491010][T12106] [<80a5c134>] (should_fail_ex) from [<8059a030>] (should_failslab+0x6c/0x94) [ 1045.491086][T12106] r8:84d7e400 r7:ffffffff r6:83c01240 r5:00000cc0 r4:00000005 [ 1045.491100][T12106] [<80599fc4>] (should_failslab) from [<805781c8>] (__kmalloc_node_track_caller_noprof+0xac/0x3d8) [ 1045.491159][T12106] [<8057811c>] (__kmalloc_node_track_caller_noprof) from [<804fe874>] (kmemdup_noprof+0x28/0x44) [ 1045.491246][T12106] r10:836f3bbc r9:00000004 r8:8259e098 r7:00000000 r6:8259e098 r5:8353f810 [ 1045.491269][T12106] r4:00000005 [ 1045.491286][T12106] [<804fe84c>] (kmemdup_noprof) from [<808243ac>] (key_alloc+0x18c/0x55c) [ 1045.491361][T12106] r7:00000000 r6:8353f790 r5:8353f810 r4:85973300 [ 1045.491380][T12106] [<80824220>] (key_alloc) from [<808253f8>] (keyring_alloc+0x4c/0x98) [ 1045.491456][T12106] r10:00000009 r9:81edc45c r8:84d7e400 r7:00000001 r6:fffffffe r5:00000000 [ 1045.491474][T12106] r4:00000000 [ 1045.491488][T12106] [<808253ac>] (keyring_alloc) from [<8082a854>] (lookup_user_key+0x548/0x848) [ 1045.491548][T12106] r5:00000003 r4:00000001 [ 1045.491561][T12106] [<8082a30c>] (lookup_user_key) from [<80827334>] (sys_add_key+0x104/0x280) [ 1045.491629][T12106] r10:00000135 r9:84d7e400 r8:86e79580 r7:20006b80 r6:00000000 r5:00000006 [ 1045.491648][T12106] r4:b5403587 [ 1045.491662][T12106] [<80827230>] (sys_add_key) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1045.491710][T12106] Exception stack(0xe4261fa8 to 0xe4261ff0) [ 1045.491752][T12106] 1fa0: fffffffe 00000000 20000500 00000000 20006b80 00000006 [ 1045.491789][T12106] 1fc0: fffffffe 00000000 00356318 00000135 003562d8 00000000 00000001 76f150dc [ 1045.491816][T12106] 1fe0: 76f14e88 76f14e78 0001903c 00130cf0 [ 1045.491854][T12106] r8:8020029c r7:00000135 r6:00356318 r5:00000000 r4:fffffffe [ 1045.615896][ T28] audit: type=1400 audit(1045.520:1248): avc: denied { unmount } for pid=10847 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 1045.837291][ T28] audit: type=1400 audit(1045.740:1249): avc: denied { write } for pid=12107 comm="syz.1.2328" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 1046.360438][ T28] audit: type=1400 audit(1046.270:1250): avc: denied { mounton } for pid=12111 comm="syz.1.2330" path="/proc/84/task" dev="proc" ino=25558 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 1046.718913][ T28] audit: type=1400 audit(1046.630:1251): avc: denied { create } for pid=12114 comm="syz.0.2331" name="md0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 1046.729547][ T28] audit: type=1400 audit(1046.640:1252): avc: denied { read write } for pid=12114 comm="syz.0.2331" name="md0" dev="tmpfs" ino=517 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 1046.729709][ T28] audit: type=1400 audit(1046.640:1253): avc: denied { open } for pid=12114 comm="syz.0.2331" path="/96/md0" dev="tmpfs" ino=517 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 1046.752655][T12115] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 1046.753043][T12115] block device autoloading is deprecated and will be removed. [ 1046.763398][ T28] audit: type=1400 audit(1046.670:1254): avc: denied { ioctl } for pid=12114 comm="syz.0.2331" path="/96/md0" dev="tmpfs" ino=517 ioctlcmd=0x1263 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 1050.929882][ T28] kauditd_printk_skb: 33 callbacks suppressed [ 1050.929999][ T28] audit: type=1400 audit(1050.840:1288): avc: denied { mounton } for pid=12174 comm="syz.0.2344" path="/101/file0" dev="tmpfs" ino=544 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 1051.067613][ T28] audit: type=1400 audit(1050.970:1289): avc: denied { sys_module } for pid=12170 comm="syz.1.2343" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 1053.150746][T12194] FAULT_INJECTION: forcing a failure. [ 1053.150746][T12194] name failslab, interval 100, probability 0, space 0, times 0 [ 1053.150880][T12194] CPU: 0 UID: 0 PID: 12194 Comm: syz.1.2349 Not tainted syzkaller #0 PREEMPT [ 1053.150933][T12194] Hardware name: ARM-Versatile Express [ 1053.150958][T12194] Call trace: [ 1053.150996][T12194] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1053.151103][T12194] r7:60000013 r6:60000013 r5:82542268 r4:00000000 [ 1053.151122][T12194] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 1053.151184][T12194] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 1053.151262][T12194] r7:84dcbe80 r6:00000000 r5:84dcbe80 r4:83516624 [ 1053.151279][T12194] [<8021f6f8>] (dump_stack) from [<80a5c2f4>] (should_fail_ex+0x1c0/0x220) [ 1053.151339][T12194] [<80a5c134>] (should_fail_ex) from [<8059a030>] (should_failslab+0x6c/0x94) [ 1053.151410][T12194] r8:00000000 r7:84dcbe80 r6:816ce150 r5:00000cc0 r4:846c06c0 [ 1053.151425][T12194] [<80599fc4>] (should_failslab) from [<80576e28>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 1053.151479][T12194] [<80576dcc>] (kmem_cache_alloc_noprof) from [<816ce150>] (sk_prot_alloc+0x30/0x108) [ 1053.151553][T12194] r10:838421d4 r9:0000000a r8:846c06c0 r7:0000000a r6:00000dc0 r5:835fcca0 [ 1053.151572][T12194] r4:835fcc88 [ 1053.151584][T12194] [<816ce120>] (sk_prot_alloc) from [<816d1644>] (sk_alloc+0x30/0x308) [ 1053.151649][T12194] r9:0000000a r8:00000cc0 r7:00000001 r6:835fcca0 r5:86899000 r4:835fcc88 [ 1053.151666][T12194] [<816d1614>] (sk_alloc) from [<819d0b48>] (inet6_create+0x100/0x400) [ 1053.151736][T12194] r9:86899000 r8:00000001 r7:865116c0 r6:00000006 r5:835fcca0 r4:835fcc88 [ 1053.151753][T12194] [<819d0a48>] (inet6_create) from [<816c8eec>] (__sock_create+0xfc/0x22c) [ 1053.151817][T12194] r10:820a05e8 r9:86899000 r8:865116c0 r7:00000006 r6:819d0a48 r5:00000003 [ 1053.151836][T12194] r4:0000000a [ 1053.151851][T12194] [<816c8df0>] (__sock_create) from [<816c9084>] (sock_create_kern+0x24/0x2c) [ 1053.151916][T12194] r10:00000000 r9:86899080 r8:dfbf9ea0 r7:835ea5a8 r6:86899000 r5:00000000 [ 1053.151938][T12194] r4:868997d4 [ 1053.151954][T12194] [<816c9060>] (sock_create_kern) from [<81927ac0>] (inet_ctl_sock_create+0x38/0x94) [ 1053.152018][T12194] [<81927a88>] (inet_ctl_sock_create) from [<81a190ac>] (tcpv6_net_init+0x30/0x48) [ 1053.152086][T12194] r5:00000000 r4:86899000 [ 1053.152101][T12194] [<81a1907c>] (tcpv6_net_init) from [<816ee7bc>] (ops_init+0xb0/0x100) [ 1053.152163][T12194] r4:835fcea4 [ 1053.152178][T12194] [<816ee70c>] (ops_init) from [<816ee89c>] (setup_net+0x90/0x170) [ 1053.152256][T12194] r9:86899080 r8:dfbf9ea0 r7:835ea5a8 r6:835ea5d4 r5:86899000 r4:835fcea4 [ 1053.152273][T12194] [<816ee80c>] (setup_net) from [<816f05d0>] (copy_net_ns+0x140/0x3a8) [ 1053.152337][T12194] r10:83689728 r9:8341e340 r8:86899080 r7:8341fbe0 r6:00000000 r5:8341e340 [ 1053.152358][T12194] r4:86899000 [ 1053.152372][T12194] [<816f0490>] (copy_net_ns) from [<802863cc>] (create_new_namespaces+0x12c/0x454) [ 1053.152450][T12194] r9:8341e340 r8:40000000 r7:00000000 r6:84dcbe80 r5:87016690 r4:871d0d00 [ 1053.152469][T12194] [<802862a0>] (create_new_namespaces) from [<80286b88>] (unshare_nsproxy_namespaces+0x84/0xa4) [ 1053.152538][T12194] r10:00000151 r9:84dcbe80 r8:8020029c r7:8341e340 r6:dfbf9f70 r5:86880700 [ 1053.152557][T12194] r4:40000000 [ 1053.152571][T12194] [<80286b04>] (unshare_nsproxy_namespaces) from [<80251dd8>] (ksys_unshare+0x1a8/0x3d4) [ 1053.152635][T12194] r7:00000000 r6:84dcbe80 r5:00000000 r4:40000000 [ 1053.152653][T12194] [<80251c30>] (ksys_unshare) from [<80252014>] (sys_unshare+0x10/0x14) [ 1053.152743][T12194] r7:00000151 r6:00356308 r5:00000000 r4:00000000 [ 1053.152764][T12194] [<80252004>] (sys_unshare) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1053.152835][T12194] Exception stack(0xdfbf9fa8 to 0xdfbf9ff0) [ 1053.152877][T12194] 9fa0: 00000000 00000000 40000000 00000000 00000000 00000000 [ 1053.152915][T12194] 9fc0: 00000000 00000000 00356308 00000151 003562d8 00000000 00000001 76f600dc [ 1053.152944][T12194] 9fe0: 76f5fe88 76f5fe78 0001903c 00130cf0 [ 1054.364671][ T28] audit: type=1400 audit(1054.270:1290): avc: denied { create } for pid=12199 comm="syz.1.2352" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 1054.399193][ T28] audit: type=1400 audit(1054.310:1291): avc: denied { ioctl } for pid=12199 comm="syz.1.2352" path="socket:[26177]" dev="sockfs" ino=26177 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 1054.399447][T12200] syzkaller0: entered promiscuous mode [ 1054.399577][T12200] syzkaller0: entered allmulticast mode [ 1055.580704][ T28] audit: type=1400 audit(1055.490:1292): avc: denied { write } for pid=12215 comm="syz.0.2357" name="subsystems" dev="configfs" ino=25283 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1055.581675][ T28] audit: type=1400 audit(1055.490:1293): avc: denied { write } for pid=12215 comm="syz.0.2357" name="subsystems" dev="configfs" ino=25283 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1055.742494][T12219] syzkaller0: entered promiscuous mode [ 1055.742614][T12219] syzkaller0: entered allmulticast mode [ 1055.955439][ T28] audit: type=1400 audit(1055.860:1294): avc: denied { create } for pid=12226 comm="syz.1.2360" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 1055.964759][ T28] audit: type=1400 audit(1055.870:1295): avc: denied { write } for pid=12226 comm="syz.1.2360" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 1056.100946][ T28] audit: type=1400 audit(1056.000:1296): avc: denied { create } for pid=12232 comm="syz.1.2363" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1056.108791][ T28] audit: type=1400 audit(1056.020:1297): avc: denied { setopt } for pid=12232 comm="syz.1.2363" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1056.149805][ T28] audit: type=1400 audit(1056.060:1298): avc: denied { create } for pid=12232 comm="syz.1.2363" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 1056.303172][ T28] audit: type=1400 audit(1056.210:1299): avc: denied { connect } for pid=12237 comm="syz.1.2366" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 1056.311075][ T28] audit: type=1400 audit(1056.220:1300): avc: denied { bind } for pid=12237 comm="syz.1.2366" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 1057.194124][T12284] lo: entered allmulticast mode [ 1057.206266][ T28] audit: type=1400 audit(1057.110:1301): avc: denied { create } for pid=12282 comm="syz.1.2378" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 1057.231061][T12282] lo: left allmulticast mode [ 1057.299618][ T28] audit: type=1400 audit(1057.210:1302): avc: denied { execmem } for pid=12287 comm="syz.1.2380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 1057.717659][ T28] audit: type=1400 audit(1057.620:1303): avc: denied { watch } for pid=12290 comm="syz.0.2381" path="/121" dev="tmpfs" ino=647 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 1060.127957][T12336] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2390'. [ 1060.128090][T12336] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2390'. [ 1060.128172][T12336] netlink: 'syz.0.2390': attribute type 5 has an invalid length. [ 1060.227348][ T1280] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 1060.227536][ T1280] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 1060.227612][ T1280] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 1060.227693][ T1280] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 1060.677466][ T1817] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 1060.841161][ T1817] usb 1-1: New USB device found: idVendor=06cd, idProduct=010f, bcdDevice=1.00 [ 1060.848128][ T1817] usb 1-1: config 1 has an invalid descriptor of length 102, skipping remainder of the config [ 1060.848285][ T1817] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 1060.848338][ T1817] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 1060.848379][ T1817] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 1060.848417][ T1817] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 64 [ 1060.848453][ T1817] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 64 [ 1060.848489][ T1817] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x86 has invalid maxpacket 64 [ 1060.848525][ T1817] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x87 has invalid maxpacket 64 [ 1060.848559][ T1817] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 1060.848626][ T1817] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 1060.848671][ T1817] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 64 [ 1060.848718][ T1817] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 64 [ 1060.848752][ T1817] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 30768, setting to 1024 [ 1060.848791][ T1817] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 1060.848825][ T1817] usb 1-1: config 1 interface 0 altsetting 0 has 12 endpoint descriptors, different from the interface descriptor's value: 14 [ 1060.892669][ T1817] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1060.892795][ T1817] usb 1-1: Product: syz [ 1060.892825][ T1817] usb 1-1: Manufacturer: syz [ 1060.892851][ T1817] usb 1-1: SerialNumber: syz [ 1060.919791][T12344] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1060.920932][T12344] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1060.922023][T12344] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1060.922938][T12344] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1060.923829][T12344] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1060.924812][T12344] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1060.925729][T12344] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1060.953653][T12344] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1060.954697][T12344] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1060.955635][T12344] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1060.956337][T12344] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1060.978040][T12344] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1060.991646][ T1817] keyspan 1-1:1.0: Keyspan 2 port adapter converter detected [ 1060.993444][ T1817] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 7 [ 1061.019545][ T1817] usb 1-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 1061.020979][ T1817] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 6 [ 1061.030828][ T1817] usb 1-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 1061.207486][ T9] usb 1-1: USB disconnect, device number 32 [ 1061.221795][ T9] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 1061.229763][ T9] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 1061.231413][ T9] keyspan 1-1:1.0: device disconnected [ 1061.457382][T12384] FAULT_INJECTION: forcing a failure. [ 1061.457382][T12384] name failslab, interval 100, probability 0, space 0, times 0 [ 1061.457506][T12384] CPU: 0 UID: 0 PID: 12384 Comm: syz.0.2397 Not tainted syzkaller #0 PREEMPT [ 1061.457534][T12384] Hardware name: ARM-Versatile Express [ 1061.457546][T12384] Call trace: [ 1061.457565][T12384] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 1061.457623][T12384] r7:60000013 r6:60000013 r5:82542268 r4:00000000 [ 1061.457631][T12384] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 1061.457659][T12384] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 1061.457690][T12384] r7:0000002c r6:00000000 r5:845acb00 r4:83516624 [ 1061.457697][T12384] [<8021f6f8>] (dump_stack) from [<80a5c2f4>] (should_fail_ex+0x1c0/0x220) [ 1061.457729][T12384] [<80a5c134>] (should_fail_ex) from [<8059a030>] (should_failslab+0x6c/0x94) [ 1061.457771][T12384] r8:845acb00 r7:0000002c r6:8063200c r5:00000dc0 r4:83c01240 [ 1061.457779][T12384] [<80599fc4>] (should_failslab) from [<80578e94>] (__kmalloc_cache_noprof+0x58/0x338) [ 1061.457805][T12384] [<80578e3c>] (__kmalloc_cache_noprof) from [<8063200c>] (sys_fsopen+0xc0/0x150) [ 1061.457844][T12384] r10:000001ae r9:845acb00 r8:8020029c r7:000001ae r6:00000000 r5:86f09b80 [ 1061.457854][T12384] r4:8353c6d8 [ 1061.457860][T12384] [<80631f4c>] (sys_fsopen) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1061.457884][T12384] Exception stack(0xdfb69fa8 to 0xdfb69ff0) [ 1061.457905][T12384] 9fa0: 00000000 00000000 200001c0 00000000 00000000 00000000 [ 1061.457923][T12384] 9fc0: 00000000 00000000 0035630c 000001ae 003562d8 00000000 00000001 76f150dc [ 1061.457937][T12384] 9fe0: 76f14e88 76f14e78 0001903c 00130cf0 [ 1061.457951][T12384] r7:000001ae r6:0035630c r5:00000000 r4:00000000 [ 1062.915718][T12397] device-mapper: table: 248:2: verity: Not enough arguments (-EINVAL) [ 1062.916070][T12397] device-mapper: ioctl: error adding target to table [ 1063.057938][T12400] netlink: 132 bytes leftover after parsing attributes in process `syz.0.2403'. [ 1063.329380][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 1063.329489][ T28] audit: type=1400 audit(1063.240:1305): avc: denied { write } for pid=12401 comm="syz.0.2404" name="subsystems" dev="configfs" ino=25283 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1063.329593][ T28] audit: type=1400 audit(1063.240:1306): avc: denied { write } for pid=12401 comm="syz.0.2404" name="subsystems" dev="configfs" ino=25283 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1063.533185][ T28] audit: type=1400 audit(1063.440:1307): avc: denied { create } for pid=12403 comm="syz.0.2405" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 1063.558689][ T28] audit: type=1400 audit(1063.470:1308): avc: denied { bind } for pid=12403 comm="syz.0.2405" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 1063.569370][ T28] audit: type=1400 audit(1063.480:1309): avc: denied { listen } for pid=12403 comm="syz.0.2405" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 1064.133407][T12408] netlink: 'syz.0.2407': attribute type 178 has an invalid length. [ 1064.510246][ T28] audit: type=1400 audit(1064.420:1310): avc: denied { read } for pid=12411 comm="syz.0.2409" dev="nsfs" ino=4026532642 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 1064.524216][ T28] audit: type=1400 audit(1064.430:1311): avc: denied { open } for pid=12411 comm="syz.0.2409" path="net:[4026532642]" dev="nsfs" ino=4026532642 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 1064.548746][ T28] audit: type=1400 audit(1064.460:1312): avc: denied { mount } for pid=12411 comm="syz.0.2409" name="/" dev="configfs" ino=1059 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 1064.570489][ T28] audit: type=1400 audit(1064.480:1313): avc: denied { write } for pid=12411 comm="syz.0.2409" name="subsystems" dev="configfs" ino=25283 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1064.571238][ T28] audit: type=1400 audit(1064.480:1314): avc: denied { write } for pid=12411 comm="syz.0.2409" name="subsystems" dev="configfs" ino=25283 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1064.664754][T12414] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2410'. [ 1065.665012][T12440] comedi: valid board names for 8255 driver are: [ 1065.665098][T12440] 8255 [ 1065.665115][T12440] comedi: valid board names for vmk80xx driver are: [ 1065.665131][T12440] vmk80xx [ 1065.665144][T12440] comedi: valid board names for usbduxsigma driver are: [ 1065.665158][T12440] usbduxsigma [ 1065.665170][T12440] comedi: valid board names for usbduxfast driver are: [ 1065.665184][T12440] usbduxfast [ 1065.665198][T12440] comedi: valid board names for usbdux driver are: [ 1065.665212][T12440] usbdux [ 1065.665224][T12440] comedi: valid board names for ni6501 driver are: [ 1065.665246][T12440] ni6501 [ 1065.665260][T12440] comedi: valid board names for dt9812 driver are: [ 1065.665274][T12440] dt9812 [ 1065.665287][T12440] comedi: valid board names for ni_labpc_cs driver are: [ 1065.665302][T12440] ni_labpc_cs [ 1065.665315][T12440] comedi: valid board names for ni_daq_700 driver are: [ 1065.665329][T12440] ni_daq_700 [ 1065.665341][T12440] comedi: valid board names for labpc_pci driver are: [ 1065.665355][T12440] labpc_pci [ 1065.665368][T12440] comedi: valid board names for adl_pci9118 driver are: [ 1065.665382][T12440] pci9118dg [ 1065.665395][T12440] pci9118hg [ 1065.665407][T12440] pci9118hr [ 1065.665419][T12440] comedi: valid board names for 8255_pci driver are: [ 1065.665433][T12440] 8255_pci [ 1065.665445][T12440] comedi: valid board names for comedi_parport driver are: [ 1065.665459][T12440] comedi_parport [ 1065.665474][T12440] comedi: valid board names for comedi_test driver are: [ 1065.665487][T12440] comedi_test [ 1065.665499][T12440] comedi: valid board names for comedi_bond driver are: [ 1065.665513][T12440] comedi_bond [ 1066.159568][T12447] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2425'. [ 1068.272850][T12480] netlink: 'syz.0.2439': attribute type 21 has an invalid length. [ 1068.273029][T12480] netlink: 128 bytes leftover after parsing attributes in process `syz.0.2439'. [ 1068.273536][T12480] netlink: 'syz.0.2439': attribute type 4 has an invalid length. [ 1068.273567][T12480] netlink: 'syz.0.2439': attribute type 5 has an invalid length. [ 1068.273602][T12480] netlink: 3 bytes leftover after parsing attributes in process `syz.0.2439'. [ 1068.443576][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 1068.443694][ T28] audit: type=1400 audit(1068.350:1338): avc: denied { ioctl } for pid=12482 comm="syz.1.2442" path="socket:[26582]" dev="sockfs" ino=26582 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1068.611653][ T28] audit: type=1400 audit(1068.520:1339): avc: denied { connect } for pid=12485 comm="syz.1.2444" lport=7 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1068.628693][ T28] audit: type=1400 audit(1068.540:1340): avc: denied { write } for pid=12485 comm="syz.1.2444" laddr=::1 lport=7 faddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1068.687480][ T28] audit: type=1400 audit(1068.590:1341): avc: denied { mount } for pid=12489 comm="syz.0.2446" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 1068.694987][ T28] audit: type=1400 audit(1068.600:1342): avc: denied { unmount } for pid=10847 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 1068.952138][ T28] audit: type=1400 audit(1068.860:1343): avc: denied { ioctl } for pid=12495 comm="syz.1.2449" path="socket:[26615]" dev="sockfs" ino=26615 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 1069.070757][ T28] audit: type=1400 audit(1068.980:1344): avc: denied { write } for pid=12499 comm="syz.0.2451" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 1069.111171][ T28] audit: type=1400 audit(1069.020:1345): avc: denied { bpf } for pid=12499 comm="syz.0.2451" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 1069.906877][ T28] audit: type=1400 audit(1069.810:1346): avc: denied { mount } for pid=12514 comm="syz.0.2456" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 1069.909152][ T28] audit: type=1400 audit(1069.820:1347): avc: denied { read } for pid=12514 comm="syz.0.2456" name="trigger" dev="tracefs" ino=19680823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 1074.485344][T12584] bpf: Bad value for 'uid' [ 1074.670517][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 1074.670627][ T28] audit: type=1400 audit(1074.580:1366): avc: denied { mount } for pid=12587 comm="syz.1.2481" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 1074.724019][ T28] audit: type=1400 audit(1074.630:1367): avc: denied { unmount } for pid=11314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 1075.165798][ T28] audit: type=1400 audit(1075.070:1368): avc: denied { mount } for pid=12597 comm="syz.1.2484" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 1075.702074][ T28] audit: type=1400 audit(1075.610:1369): avc: denied { unmount } for pid=11314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 1075.929297][ T28] audit: type=1400 audit(1075.840:1370): avc: denied { create } for pid=12604 comm="syz.1.2486" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1075.937280][ T28] audit: type=1400 audit(1075.840:1371): avc: denied { bind } for pid=12604 comm="syz.1.2486" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1075.937463][ T28] audit: type=1400 audit(1075.840:1372): avc: denied { name_bind } for pid=12604 comm="syz.1.2486" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 1075.937515][ T28] audit: type=1400 audit(1075.840:1373): avc: denied { node_bind } for pid=12604 comm="syz.1.2486" saddr=::1 src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 1076.291748][T12609] comedi: valid board names for 8255 driver are: [ 1076.291844][T12609] 8255 [ 1076.291864][T12609] comedi: valid board names for vmk80xx driver are: [ 1076.291883][T12609] vmk80xx [ 1076.291897][T12609] comedi: valid board names for usbduxsigma driver are: [ 1076.291912][T12609] usbduxsigma [ 1076.291926][T12609] comedi: valid board names for usbduxfast driver are: [ 1076.291943][T12609] usbduxfast [ 1076.291957][T12609] comedi: valid board names for usbdux driver are: [ 1076.291973][T12609] usbdux [ 1076.291988][T12609] comedi: valid board names for ni6501 driver are: [ 1076.292003][T12609] ni6501 [ 1076.292017][T12609] comedi: valid board names for dt9812 driver are: [ 1076.292032][T12609] dt9812 [ 1076.292047][T12609] comedi: valid board names for ni_labpc_cs driver are: [ 1076.292062][T12609] ni_labpc_cs [ 1076.292075][T12609] comedi: valid board names for ni_daq_700 driver are: [ 1076.292091][T12609] ni_daq_700 [ 1076.292107][T12609] comedi: valid board names for labpc_pci driver are: [ 1076.292122][T12609] labpc_pci [ 1076.292136][T12609] comedi: valid board names for adl_pci9118 driver are: [ 1076.292151][T12609] pci9118dg [ 1076.292164][T12609] pci9118hg [ 1076.292188][T12609] pci9118hr [ 1076.292205][T12609] comedi: valid board names for 8255_pci driver are: [ 1076.292222][T12609] 8255_pci [ 1076.292237][T12609] comedi: valid board names for comedi_parport driver are: [ 1076.292251][T12609] comedi_parport [ 1076.292265][T12609] comedi: valid board names for comedi_test driver are: [ 1076.292280][T12609] comedi_test [ 1076.292296][T12609] comedi: valid board names for comedi_bond driver are: [ 1076.292311][T12609] comedi_bond [ 1077.539898][ T28] audit: type=1400 audit(1077.450:1374): avc: denied { create } for pid=12639 comm="syz.1.2492" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 1077.552343][ T28] audit: type=1400 audit(1077.460:1375): avc: denied { write } for pid=12639 comm="syz.1.2492" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 1084.177976][T12768] usb usb2: usbfs: interface 0 claimed by hub while 'syz.0.2507' sets config #1 [ 1084.388003][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 1084.388365][ T28] audit: type=1400 audit(1084.300:1387): avc: denied { prog_load } for pid=12754 comm="syz.0.2507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 1084.629447][ T28] audit: type=1400 audit(1084.540:1388): avc: denied { perfmon } for pid=12754 comm="syz.0.2507" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 1086.284494][ T28] audit: type=1400 audit(1086.190:1389): avc: denied { node_bind } for pid=12791 comm="syz.1.2517" saddr=255.255.255.255 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 1087.159106][ T28] audit: type=1400 audit(1087.070:1390): avc: denied { create } for pid=12802 comm="syz.0.2521" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 1087.159791][ T28] audit: type=1400 audit(1087.070:1391): avc: denied { module_request } for pid=12802 comm="syz.0.2521" kmod="net-pf-34" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 1087.377517][T12814] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2522'. [ 1088.180561][T12823] device-mapper: dirty region log: invalid region size 1024 [ 1088.180791][T12823] device-mapper: table: 248:1: mirror: Error creating mirror dirty log (-EINVAL) [ 1088.180819][T12823] device-mapper: ioctl: error adding target to table [ 1088.979509][T12832] 8<--- cut here --- [ 1088.980672][T12832] Unable to handle kernel paging request at virtual address fee03f03 when write [ 1088.980840][T12832] [fee03f03] *pgd=80000080007003, *pmd=00000000 [ 1088.981863][T12832] Internal error: Oops: a06 [#1] SMP ARM [ 1088.984342][T12832] Modules linked in: [ 1088.984979][T12832] CPU: 0 UID: 0 PID: 12832 Comm: syz.0.2529 Not tainted syzkaller #0 PREEMPT [ 1088.985459][T12832] Hardware name: ARM-Versatile Express [ 1088.985868][T12832] PC is at subdev_8255_io+0x60/0x6c [ 1088.986142][T12832] LR is at subdev_8255_io+0x4c/0x6c [ 1088.986734][T12832] pc : [<81555eb0>] lr : [<81555e9c>] psr: 60000013 [ 1088.987280][T12832] sp : eba81cb8 ip : eba81cb8 fp : eba81cd4 [ 1088.987537][T12832] r10: 00003f00 r9 : 00000004 r8 : eba81da4 [ 1088.987829][T12832] r7 : 00000000 r6 : 0000009b r5 : 83f5e000 r4 : 00003f03 [ 1088.988245][T12832] r3 : 0000009b r2 : fee03f03 r1 : 00000001 r0 : 83f5e000 [ 1088.988766][T12832] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 1088.989120][T12832] Control: 30c5387d Table: 86810500 DAC: fffffffd [ 1088.989499][T12832] Register r0 information: slab kmalloc-192 start 83f5e000 pointer offset 0 size 192 [ 1088.990741][T12832] Register r1 information: non-paged memory [ 1088.991433][T12832] Register r2 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 1088.992073][T12832] Register r3 information: non-paged memory [ 1088.992316][T12832] Register r4 information: non-paged memory [ 1088.992545][T12832] Register r5 information: slab kmalloc-192 start 83f5e000 pointer offset 0 size 192 [ 1088.993009][T12832] Register r6 information: non-paged memory [ 1088.993231][T12832] Register r7 information: NULL pointer [ 1088.993466][T12832] Register r8 information: 2-page vmalloc region starting at 0xeba80000 allocated at kernel_clone+0xc4/0x440 [ 1088.993944][T12832] Register r9 information: non-paged memory [ 1088.994182][T12832] Register r10 information: non-paged memory [ 1088.994505][T12832] Register r11 information: 2-page vmalloc region starting at 0xeba80000 allocated at kernel_clone+0xc4/0x440 [ 1088.994971][T12832] Register r12 information: 2-page vmalloc region starting at 0xeba80000 allocated at kernel_clone+0xc4/0x440 [ 1088.995399][T12832] Process syz.0.2529 (pid: 12832, stack limit = 0xeba80000) [ 1088.995705][T12832] Stack: (0xeba81cb8 to 0xeba82000) [ 1088.995920][T12832] 1ca0: 81555e50 00003f00 [ 1088.996334][T12832] 1cc0: 83f5e000 00000000 eba81cf4 eba81cd8 81555b8c 81555e5c 00003f00 80577d60 [ 1088.996798][T12832] 1ce0: 8695e000 8695e000 eba81d14 eba81cf8 81555f44 81555b40 83f5e000 00000000 [ 1088.997201][T12832] 1d00: 8695e000 00000000 eba81d54 eba81d18 815560f4 81555ec8 ffffffff 00000004 [ 1088.997624][T12832] 1d20: 8341e340 00000000 00000000 835dfbe8 83f5e000 00000000 eba81d90 83f5e000 [ 1088.997977][T12832] 1d40: 00000000 83736fe0 eba81d8c eba81d58 81544aec 8155608c 40946400 00000000 [ 1088.998324][T12832] 1d60: eba81d7c 200005c0 83f5e000 b5403587 40946400 00000001 00000003 83d9f080 [ 1088.998685][T12832] 1d80: eba81e4c eba81d90 81540308 815449f0 35353238 00000000 00000000 00000000 [ 1088.999132][T12832] 1da0: 00000000 00003f00 00000002 0000d09a ffffffff 00000005 fdfffffe 00000002 [ 1088.999539][T12832] 1dc0: 00000004 00001002 7fffbfff 00000005 00000002 00000404 00000008 00000804 [ 1088.999949][T12832] 1de0: 00000004 00000004 00000003 00100830 00000008 00010000 00000009 00000080 [ 1089.000276][T12832] 1e00: 00000009 20000006 00008001 00000005 02000151 ffffffff 00000002 00000006 [ 1089.000698][T12832] 1e20: 00000000 c34069de 00000000 86179a80 83f5e000 200005c0 40946400 00000001 [ 1089.001094][T12832] 1e40: eba81f14 eba81e50 81541618 81540248 8276ba64 8542eb68 00000064 84f04a74 [ 1089.001410][T12832] 1e60: eba81ee4 eba81e70 8085c254 808525b4 00000064 83f5e030 00000000 eba81e90 [ 1089.001769][T12832] 1e80: 00000000 844c5f10 840e7088 40946400 0000000b 00000000 eba81e84 00000000 [ 1089.002111][T12832] 1ea0: 00000000 00000000 00000000 00000000 00000000 c34069de 80360950 86179a80 [ 1089.002469][T12832] 1ec0: 40946400 200005c0 200005c0 86179a80 00000003 83d9f080 eba81ef4 eba81ee8 [ 1089.002812][T12832] 1ee0: 8085c384 c34069de eba81f14 00000000 86179a81 40946400 200005c0 86179a80 [ 1089.003130][T12832] 1f00: 00000003 83d9f080 eba81fa4 eba81f18 805f26e4 815412d0 ecac8b10 83d9f080 [ 1089.003453][T12832] 1f20: eba81f3c eba81f30 81c0a1b4 81c0a080 eba81f54 eba81f40 8025cbac 80292440 [ 1089.003785][T12832] 1f40: eba81fb0 40000000 eba81f84 eba81f58 80222bfc 8025cb64 00000000 8341a10c [ 1089.004100][T12832] 1f60: eba81fb0 0013ee90 ecac8b10 80222b50 00000000 c34069de eba81fac 00000000 [ 1089.004400][T12832] 1f80: 00000000 00356310 00000036 8020029c 83d9f080 00000036 00000000 eba81fa8 [ 1089.004732][T12832] 1fa0: 80200060 805f24ac 00000000 00000000 00000003 40946400 200005c0 00000000 [ 1089.005049][T12832] 1fc0: 00000000 00000000 00356310 00000036 003562d8 00000000 00000001 76f150dc [ 1089.005364][T12832] 1fe0: 76f14e88 76f14e78 0001903c 00130cf0 60000010 00000003 00000000 00000000 [ 1089.005721][T12832] Call trace: [ 1089.005935][T12832] [<81555e50>] (subdev_8255_io) from [<81555b8c>] (subdev_8255_do_config+0x58/0x60) [ 1089.006323][T12832] r7:00000000 r6:83f5e000 r5:00003f00 r4:81555e50 [ 1089.006678][T12832] [<81555b34>] (subdev_8255_do_config) from [<81555f44>] (subdev_8255_io_init+0x88/0x98) [ 1089.007131][T12832] r4:8695e000 [ 1089.007280][T12832] [<81555ebc>] (subdev_8255_io_init) from [<815560f4>] (dev_8255_attach+0x74/0x138) [ 1089.007657][T12832] r7:00000000 r6:8695e000 r5:00000000 r4:83f5e000 [ 1089.007908][T12832] [<81556080>] (dev_8255_attach) from [<81544aec>] (comedi_device_attach+0x108/0x244) [ 1089.008290][T12832] r10:83736fe0 r9:00000000 r8:83f5e000 r7:eba81d90 r6:00000000 r5:83f5e000 [ 1089.008547][T12832] r4:835dfbe8 [ 1089.008685][T12832] [<815449e4>] (comedi_device_attach) from [<81540308>] (do_devconfig_ioctl+0xcc/0x218) [ 1089.009074][T12832] r10:83d9f080 r9:00000003 r8:00000001 r7:40946400 r6:b5403587 r5:83f5e000 [ 1089.009460][T12832] r4:200005c0 [ 1089.009603][T12832] [<8154023c>] (do_devconfig_ioctl) from [<81541618>] (comedi_unlocked_ioctl+0x354/0x1db8) [ 1089.009961][T12832] r8:00000001 r7:40946400 r6:200005c0 r5:83f5e000 r4:86179a80 [ 1089.010335][T12832] [<815412c4>] (comedi_unlocked_ioctl) from [<805f26e4>] (sys_ioctl+0x244/0xb5c) [ 1089.010817][T12832] r10:83d9f080 r9:00000003 r8:86179a80 r7:200005c0 r6:40946400 r5:86179a81 [ 1089.011114][T12832] r4:00000000 [ 1089.011253][T12832] [<805f24a0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1089.011544][T12832] Exception stack(0xeba81fa8 to 0xeba81ff0) [ 1089.011776][T12832] 1fa0: 00000000 00000000 00000003 40946400 200005c0 00000000 [ 1089.012175][T12832] 1fc0: 00000000 00000000 00356310 00000036 003562d8 00000000 00000001 76f150dc [ 1089.012458][T12832] 1fe0: 76f14e88 76f14e78 0001903c 00130cf0 [ 1089.012799][T12832] r10:00000036 r9:83d9f080 r8:8020029c r7:00000036 r6:00356310 r5:00000000 [ 1089.013092][T12832] r4:00000000 [ 1089.013497][T12832] Code: e6ef3076 e0842002 e7f32052 e2422612 (e5c23000) [ 1089.017016][T12832] ---[ end trace 0000000000000000 ]--- [ 1089.023205][ T28] audit: type=1400 audit(1088.930:1392): avc: denied { write } for pid=3108 comm="syz-executor" path="pipe:[1554]" dev="pipefs" ino=1554 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 1089.041413][ T28] audit: type=1400 audit(1088.950:1393): avc: denied { read } for pid=2920 comm="syslogd" name="log" dev="vda" ino=795 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 1089.048038][ T28] audit: type=1400 audit(1088.950:1394): avc: denied { search } for pid=2920 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1089.048219][ T28] audit: type=1400 audit(1088.950:1395): avc: denied { write search } for pid=2920 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1089.048300][ T28] audit: type=1400 audit(1088.950:1396): avc: denied { add_name } for pid=2920 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1089.118510][T12832] Kernel panic - not syncing: Fatal exception [ 1089.120767][T12832] Rebooting in 86400 seconds.. VM DIAGNOSIS: 06:48:42 Registers: info registers vcpu 0 CPU#0 R00=00000021 R01=00000000 R02=00000000 R03=83d9f080 R04=eba81c68 R05=fffffffd R06=00000a06 R07=60000113 R08=8368849c R09=8341a108 R10=83d9f080 R11=eba81b74 R12=eba81a58 R13=eba81b08 R14=802ebfec R15=80229530 PSR=60000193 -ZC- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=835d5dd8 R01=ddddc1a8 R02=ddddc1d8 R03=81c0aa70 R04=836cd640 R05=51da8000 R06=00034fe8 R07=836cd750 R08=0000000f R09=000000fd R10=00000002 R11=df805e9c R12=df805ea0 R13=df805e90 R14=8147ae20 R15=81c0aa80 PSR=60000193 -ZC- A S svc32 s00=00038002 s01=00012008 d00=0001200800038002 s02=8c032802 s03=28020002 d01=280200028c032802 s04=00028e03 s05=7c02d402 d02=7c02d40200028e03 s06=08060601 s07=01000002 d03=0100000208060601 s08=00028002 s09=80032008 d04=8003200800028002 s10=04040003 s11=00038403 d05=0003840304040003 s12=03000484 s13=88000388 d06=8800038803000484 s14=80808204 s15=03cc1c80 d07=03cc1c8080808204 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00080002 s33=88000003 d16=8800000300080002 s34=80808204 s35=08031c80 d17=08031c8080808204 s36=02d80200 s37=02000a03 d18=02000a0302d80200 s38=000c0328 s39=0e032802 d19=0e032802000c0328 s40=02d40200 s41=08001003 d20=0800100302d40200 s42=016ea800 s43=0008060a d21=0008060a016ea800 s44=00010000 s45=08000008 d22=0800000800010000 s46=0000024e s47=80031808 d23=800318080000024e s48=00000001 s49=00000000 d24=0000000000000001 s50=00000000 s51=00000000 d25=0000000000000000 s52=34c7da04 s53=87cd288c d26=87cd288c34c7da04 s54=6393d4ed s55=ab5d64c6 d27=ab5d64c66393d4ed s56=e49e1189 s57=ddcac692 d28=ddcac692e49e1189 s58=e8ba2e8a s59=dc61536a d29=dc61536ae8ba2e8a s60=ae754802 s61=2a0d860e d30=2a0d860eae754802 s62=bc6c9976 s63=da19251b d31=da19251bbc6c9976 FPSCR: 00000000