last executing test programs: 22.510563376s ago: executing program 0 (id=329): timer_create(0x0, 0x0, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) timerfd_create(0x3, 0x80000) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[], 0x0) 11.959411706s ago: executing program 0 (id=337): syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) r0 = socket$igmp(0x2, 0x3, 0x2) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0) ioctl$UI_ABS_SETUP(r1, 0x401c5504, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x88}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000004c0)='./proc\x00', &(0x7f0000000500)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f00000005c0)='3', 0x1}], 0x1, 0x800, 0x0) setsockopt$MRT_ADD_MFC(r0, 0x0, 0xcc, &(0x7f0000000600)={@multicast2, @multicast1, 0x0, "aaa517d60f2811d48c8a2cc60c4380bc23b510d442ff13482864280a9c0f4eb5"}, 0x3c) 11.638764933s ago: executing program 0 (id=339): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12011001000000084513083000000000000109022404010000a00009040000020300000009210000ff0122180009"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000000c0)={0x24, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0022180000000501150825ff0904a1010901a1007508950109dc8102c0c0"], 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000140)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x20, 0x1, 0x11, "8d1bb8e76fc2e053471eb40c3790c93207"}, 0x0}) 1.028242361s ago: executing program 1 (id=350): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r0, 0xc00864bf, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x1ff, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r1, 0xc00864bf, &(0x7f0000000180)={0x0}) syz_open_dev$dri(&(0x7f0000000240), 0x1, 0x82702) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r0, 0xc01864cb, &(0x7f00000001c0)={&(0x7f0000000340)=[r2, 0x0], 0x0, 0x2, 0x1}) 818.503445ms ago: executing program 1 (id=351): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) r1 = openat$dm_control(0xffffffffffffff9c, &(0x7f00000007c0), 0x2, 0x0) ioctl$DM_DEV_CREATE(r1, 0xc138fd03, &(0x7f0000000800)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x84200, 0x0, 0x0, {0x0, {'syz', 0x0, '2\x00'}}}) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f0000000940)={0x4, 0x0, 0x0, 0x1b8, 0x138, 0x1, 0x0, 0xaa01, 0x0, 0x0, @by_dev={r2}, [@flakey={0x0, 0x418, 0x0, 0x80, 'flakey\x00', {{@ram_num={'1:', 0x1}, 0x20, '128'}, 0x20, 0x4, 0x20, 0x1, ' 1 error_reads'}}]}) ioctl$DM_DEV_WAIT(r1, 0xc138fd08, &(0x7f0000000b00)={0x4, 0x0, 0x0, 0x168, 0x138, 0x0, 0x0, 0x29021, 0x12f, 0x0, @by_dev={r2}, "304c80965ff2e6bbd3873c94b58a5391c10b4102aedacbf26fbca9c02c63f05237d01a8e3b61e2b3bf"}) 708.510498ms ago: executing program 1 (id=352): socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$md_new_array(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$md_new_array(r0, &(0x7f0000000040)={'md', @num=0x0}, 0x3) r1 = openat$md(0xffffffffffffff9c, &(0x7f000000c380)={'/dev/md', @num=0x0}, 0x2, 0x0) ioctl$SET_ARRAY_INFO(r1, 0x40480923, &(0x7f000000c3c0)={0x0, 0x0, 0x0, 0x7fff, 0x5, 0x4d1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2000}) ioctl$ADD_NEW_DISK(r1, 0x40140921, &(0x7f000000c440)={0x6, {0x1, 0x1}, 0x0, 0x2e}) ioctl$RUN_ARRAY(r1, 0x400c0930, 0x0) 571.684894ms ago: executing program 0 (id=353): r0 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x20010, r0, 0x718c5000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000004c0)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8000000, 'syz1\x00', 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x0, [0x9, 0x0, 0x3, 0x6c4ba42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffff8001, 0x0, 0x0, 0x0, 0x800000, 0xfffffffffffffffc, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x100, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x7fffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x810000000000000, 0x21d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0xfffffffffffffffb, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x4, 0x7, 0x9c7e, 0x0, 0x80003, 0x0, 0x0, 0x0, 0x200, 0x0, 0x40000000000, 0x801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x9, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100000001]}) 489.265873ms ago: executing program 1 (id=354): r0 = add_key$keyring(&(0x7f00000029c0), &(0x7f0000002a00)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000002a40)='dns_resolver\x00', &(0x7f0000002a80)={'syz', 0x1}, &(0x7f0000002ac0)="dee7030022cf5c6c7bc31bd2599759fafa9e5e1dbac27b0426fc0299c41fb9b9761a1b44dac894f365ae68edf335abf35ec53d6751467ebd2c187491bcab2c8d34fec505fc8a14622dba33ff9b054eb7e8a5bc4ab2719cb230328931deb95ef3fcafb1ce27743a93f4715976edec860ab49c3a4f51ab0124b50c3362201a307df03000", 0x83, r0) keyctl$search(0xa, r0, &(0x7f0000002b80)='dns_resolver\x00', &(0x7f0000002bc0)={'syz', 0x1, 0x2e}, 0x0) 410.645683ms ago: executing program 1 (id=355): r0 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) syz_open_dev$dri(0x0, 0x40100001, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1, 0x2000000, 0x2, 0x1, {0xac7c, 0x1, 0x7, 0x69, 0xf4b, 0x2, 0x2, 0xf000, 0x412f, 0xe154, 0x20, 0x7, 0xb2bf, 0x3, "fe1d00003413000000000000000caa000000090000000000000004b427180010"}}) 410.434513ms ago: executing program 0 (id=356): sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x5, 0x3, 0x28001, 0x0, 0x2, 0x200000000002, 0x2, 0x8, 0x1}, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000280)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x8001, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3d}}, 0x7}, 0x1c) io_setup(0x6, &(0x7f0000000380)=0x0) io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f0000000400)={0x180a, 0x0, 0x1f, 0x1, 0x0, r0, 0x0, 0x1802}]) 203.696976ms ago: executing program 1 (id=357): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12011001000000084513083000000000000109022404010000a00009040000020300000009210000ff0122180009"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000000c0)={0x24, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0022180000000501150825ff0904a1010901a1007508950109dc8102c0c0"], 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000140)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x20, 0x1, 0x11, "8d1bb8e76fc2e053471eb40c3790c93207"}, 0x0}) 0s ago: executing program 0 (id=358): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x40400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000240)={'8255\x00', [0x100, 0x9, 0x1, 0xfffffffe, 0x0, 0x4, 0x0, 0x20000004, 0x4, 0xa, 0x4, 0x28, 0x6, 0x1000005, 0xfffffffd, 0xffffffff, 0x3, 0x10008, 0x3, 0x8, 0x6, 0x1, 0xbffffff9, 0x1000, 0x7f, 0xd, 0x4, 0x0, 0xf5c0, 0x7, 0x7]}) kernel console output (not intermixed with test programs): "syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 84.346957][ T28] audit: type=1400 audit(84.260:130): avc: denied { mount } for pid=3116 comm="syz-executor" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 84.430021][ T3116] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 84.430040][ T3117] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 85.256387][ T3075] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 85.431184][ T3075] usb 1-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 85.431381][ T3075] usb 1-1: too many configurations: 96, using maximum allowed: 8 [ 85.575404][ T3075] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.575517][ T3075] usb 1-1: Product: syz [ 85.575546][ T3075] usb 1-1: Manufacturer: syz [ 85.575569][ T3075] usb 1-1: SerialNumber: syz [ 86.091099][ T3075] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 86.091548][ T3075] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 87.175349][ T3075] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000118. ret = -EPROTO [ 87.175629][ T3075] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 87.177261][ T3075] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 87.181919][ T3075] lan78xx 1-1:1.0: probe with driver lan78xx failed with error -71 [ 87.193577][ T3075] usb 1-1: USB disconnect, device number 2 [ 88.665565][ T45] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 88.825910][ T45] usb 1-1: Using ep0 maxpacket: 8 [ 88.838408][ T45] usb 1-1: New USB device found: idVendor=06cd, idProduct=0202, bcdDevice=c3.d4 [ 88.862069][ T45] usb 1-1: config index 0 descriptor too short (expected 6427, got 27) [ 88.862284][ T45] usb 1-1: config 0 has an invalid interface number: 21 but max is 0 [ 88.862365][ T45] usb 1-1: config 0 has no interface number 0 [ 88.862457][ T45] usb 1-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 88.862587][ T45] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 88.862678][ T45] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 88.915095][ T45] usb 1-1: New USB device strings: Mfr=78, Product=1, SerialNumber=0 [ 88.915204][ T45] usb 1-1: Product: syz [ 88.915232][ T45] usb 1-1: Manufacturer: syz [ 88.923738][ T45] usb 1-1: config 0 descriptor?? [ 88.955819][ T3793] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 89.691390][ T45] usb 1-1: USB disconnect, device number 3 [ 90.199816][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 90.199907][ T28] audit: type=1400 audit(90.110:150): avc: denied { unmount } for pid=3116 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 91.135656][ T28] audit: type=1400 audit(91.040:151): avc: denied { write } for pid=3809 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 [ 91.458196][ T28] audit: type=1400 audit(91.370:152): avc: denied { create } for pid=3816 comm="syz.0.20" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 91.475307][ T28] audit: type=1400 audit(91.380:153): avc: denied { write } for pid=3816 comm="syz.0.20" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 91.733330][ T28] audit: type=1400 audit(91.640:154): avc: denied { write } for pid=3817 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 [ 92.098867][ T28] audit: type=1400 audit(92.010:155): avc: denied { ioctl } for pid=3820 comm="syz.1.21" path="socket:[2391]" dev="sockfs" ino=2391 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 93.231367][ T28] audit: type=1400 audit(93.140:156): avc: denied { create } for pid=3830 comm="syz.1.23" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 93.249507][ T28] audit: type=1400 audit(93.160:157): avc: denied { sys_admin } for pid=3830 comm="syz.1.23" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 93.929412][ T28] audit: type=1400 audit(93.840:158): avc: denied { allowed } for pid=3833 comm="syz.1.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 93.946269][ T3834] FAULT_INJECTION: forcing a failure. [ 93.946269][ T3834] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 93.947216][ T3834] CPU: 0 UID: 0 PID: 3834 Comm: syz.1.24 Not tainted syzkaller #0 PREEMPT [ 93.947500][ T3834] Hardware name: ARM-Versatile Express [ 93.947810][ T3834] Call trace: [ 93.948705][ T3834] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 93.950092][ T3834] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 93.950181][ T3834] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 93.950239][ T3834] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 93.950294][ T3834] r7:00000000 r6:00000000 r5:86136400 r4:83555278 [ 93.950308][ T3834] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 93.950363][ T3834] [<80a5c8b4>] (should_fail_ex) from [<80a5cae8>] (should_fail+0x14/0x18) [ 93.950421][ T3834] r8:8020029c r7:00000000 r6:00000000 r5:dff55f78 r4:00000000 [ 93.950436][ T3834] [<80a5cad4>] (should_fail) from [<80a5cb08>] (should_fail_usercopy+0x1c/0x20) [ 93.950484][ T3834] [<80a5caec>] (should_fail_usercopy) from [<802c7cfc>] (sys_sched_setaffinity+0x4c/0x128) [ 93.950564][ T3834] [<802c7cb0>] (sys_sched_setaffinity) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 93.950682][ T3834] Exception stack(0xdff55fa8 to 0xdff55ff0) [ 93.950838][ T3834] 5fa0: 00000000 00000000 00000000 00000000 00000000 00000000 [ 93.950889][ T3834] 5fc0: 00000000 00000000 00356310 000000f1 003562d8 00000000 00000001 76fc80dc [ 93.950914][ T3834] 5fe0: 76fc7e88 76fc7e78 0001903c 00130cf0 [ 93.950978][ T3834] r8:8020029c r7:000000f1 r6:00356310 r5:00000000 r4:00000000 [ 95.718479][ T28] audit: type=1400 audit(95.620:159): avc: denied { map } for pid=3839 comm="syz.1.27" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3328 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 95.718614][ T28] audit: type=1400 audit(95.630:160): avc: denied { read write } for pid=3839 comm="syz.1.27" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3328 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 95.902013][ T28] audit: type=1400 audit(95.810:161): avc: denied { map } for pid=3839 comm="syz.1.27" path="socket:[2398]" dev="sockfs" ino=2398 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 95.907871][ T28] audit: type=1400 audit(95.820:162): avc: denied { cmd } for pid=3839 comm="iou-wrk-3840" path="socket:[2398]" dev="sockfs" ino=2398 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 96.396616][ T28] audit: type=1400 audit(96.310:163): avc: denied { map_create } for pid=3839 comm="syz.1.27" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 98.743412][ T28] audit: type=1400 audit(98.650:164): avc: denied { name_bind } for pid=3848 comm="syz.1.28" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 98.745807][ T28] audit: type=1400 audit(98.650:165): avc: denied { node_bind } for pid=3848 comm="syz.1.28" saddr=172.20.20.170 src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 99.319595][ T3851] syz_tun: entered allmulticast mode [ 103.637223][ T28] audit: type=1400 audit(103.550:166): avc: denied { create } for pid=3854 comm="syz.1.31" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 103.641670][ T28] audit: type=1400 audit(103.550:167): avc: denied { write } for pid=3854 comm="syz.1.31" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 108.689452][ T28] audit: type=1400 audit(108.600:168): avc: denied { mount } for pid=3866 comm="syz.0.36" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 108.732394][ T28] audit: type=1400 audit(108.640:169): avc: denied { unmount } for pid=3116 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 108.977844][ T3871] FAULT_INJECTION: forcing a failure. [ 108.977844][ T3871] name failslab, interval 1, probability 0, space 0, times 1 [ 108.978625][ T3871] CPU: 0 UID: 0 PID: 3871 Comm: syz.0.38 Not tainted syzkaller #0 PREEMPT [ 108.978744][ T3871] Hardware name: ARM-Versatile Express [ 108.978981][ T3871] Call trace: [ 108.979298][ T3871] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 108.980027][ T3871] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 108.980130][ T3871] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 108.980193][ T3871] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 108.980250][ T3871] r7:86136400 r6:00000000 r5:86136400 r4:83516624 [ 108.980263][ T3871] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 108.980318][ T3871] [<80a5c8b4>] (should_fail_ex) from [<8059a7b0>] (should_failslab+0x6c/0x94) [ 108.980383][ T3871] r8:00000000 r7:86136400 r6:806b1e14 r5:00000dc0 r4:83cbaf00 [ 108.980396][ T3871] [<8059a744>] (should_failslab) from [<805775a8>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 108.980443][ T3871] [<8057754c>] (kmem_cache_alloc_noprof) from [<806b1e14>] (__kernfs_new_node+0x54/0x25c) [ 108.980523][ T3871] r10:83c1d9c0 r9:86136400 r8:82760a50 r7:8724c9a0 r6:82722890 r5:83c1d9c0 [ 108.980549][ T3871] r4:8724c9a0 [ 108.980563][ T3871] [<806b1dc0>] (__kernfs_new_node) from [<806b3780>] (kernfs_new_node+0x7c/0x84) [ 108.980625][ T3871] r10:83c1d9c0 r9:00000000 r8:00000002 r7:82722890 r6:00000000 r5:00008124 [ 108.980643][ T3871] r4:8724c9a0 [ 108.980659][ T3871] [<806b3704>] (kernfs_new_node) from [<806b5e14>] (__kernfs_create_file+0x30/0xc8) [ 108.980723][ T3871] r10:82771854 r9:00000011 r8:8724c9a0 r7:00000000 r6:00000000 r5:81e30f78 [ 108.980742][ T3871] r4:8724c9a0 [ 108.980755][ T3871] [<806b5de4>] (__kernfs_create_file) from [<806b6cd4>] (sysfs_add_file_mode_ns+0x8c/0x148) [ 108.980812][ T3871] r5:835eb25c r4:8724c9a0 [ 108.980827][ T3871] [<806b6c48>] (sysfs_add_file_mode_ns) from [<806b8054>] (internal_create_group+0x1ec/0x54c) [ 108.980883][ T3871] r7:00000000 r6:ffffee4b r5:8207fc74 r4:00000124 [ 108.980899][ T3871] [<806b7e68>] (internal_create_group) from [<806b843c>] (internal_create_groups+0x50/0x90) [ 108.980960][ T3871] r10:8340b48c r9:00000000 r8:00000000 r7:86c1c5f8 r6:86c1c400 r5:86c1c5f8 [ 108.980976][ T3871] r4:86c1c400 [ 108.980988][ T3871] [<806b83ec>] (internal_create_groups) from [<806b8494>] (sysfs_create_groups+0x18/0x1c) [ 108.981054][ T3871] r9:a4cc75c0 r8:00000000 r7:00000000 r6:8207fbd0 r5:00000000 r4:86c1c400 [ 108.981069][ T3871] [<806b847c>] (sysfs_create_groups) from [<80c4315c>] (device_add+0x50c/0x834) [ 108.981135][ T3871] [<80c42c50>] (device_add) from [<817550c0>] (netdev_register_kobject+0x7c/0x14c) [ 108.981202][ T3871] r10:8340b48c r9:a4cc75c0 r8:00000000 r7:86c1c6e4 r6:86c1c400 r5:86c1c5f8 [ 108.981220][ T3871] r4:86c1c000 [ 108.981234][ T3871] [<81755044>] (netdev_register_kobject) from [<8170f0ac>] (register_netdevice+0x540/0xa04) [ 108.981303][ T3871] r9:a4cc75c0 r8:00000000 r7:86c1c6e4 r6:86eaa000 r5:00000000 r4:86c1c000 [ 108.981320][ T3871] [<8170eb6c>] (register_netdevice) from [<81a52908>] (vti6_tnl_create2+0x3c/0xc4) [ 108.981393][ T3871] r10:00000001 r9:00000000 r8:85a26480 r7:86eaa000 r6:85a26480 r5:834169fc [ 108.981410][ T3871] r4:86c1c000 [ 108.981425][ T3871] [<81a528cc>] (vti6_tnl_create2) from [<81a52c48>] (vti6_locate+0x1e8/0x214) [ 108.981488][ T3871] r9:00000000 r8:85a26480 r7:86c1c000 r6:86eaa000 r5:dfac9db0 r4:86c1c740 [ 108.981505][ T3871] [<81a52a60>] (vti6_locate) from [<81a54150>] (vti6_siocdevprivate+0x160/0x46c) [ 108.981568][ T3871] r9:00000000 r8:85a26480 r7:86eaa000 r6:20000380 r5:000089f1 r4:000089f1 [ 108.981584][ T3871] [<81a53ff0>] (vti6_siocdevprivate) from [<81744780>] (dev_ifsioc+0x184/0x6c4) [ 108.981650][ T3871] r9:81a53ff0 r8:820a51c0 r7:20000380 r6:dfac9ecc r5:000089f1 r4:84d67000 [ 108.981666][ T3871] [<817445fc>] (dev_ifsioc) from [<8174506c>] (dev_ioctl+0x3ac/0x468) [ 108.981751][ T3871] r9:20000380 r8:dfac9ecb r7:00000000 r6:86eaa000 r5:dfac9ecc r4:000089f1 [ 108.981771][ T3871] [<81744cc0>] (dev_ioctl) from [<816cc6d8>] (sock_ioctl+0x3e4/0x4c0) [ 108.981838][ T3871] r10:86136400 r9:00000004 r8:846efa80 r7:86eaa000 r6:20000340 r5:b5403587 [ 108.981859][ T3871] r4:000089f1 r3:20000380 [ 108.981872][ T3871] [<816cc2f4>] (sock_ioctl) from [<805f2e64>] (sys_ioctl+0x244/0xb5c) [ 108.981976][ T3871] r9:00000004 r8:846efa80 r7:20000340 r6:000089f1 r5:846efa81 r4:00000000 [ 108.981993][ T3871] [<805f2c20>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 108.982132][ T3871] Exception stack(0xdfac9fa8 to 0xdfac9ff0) [ 108.982294][ T3871] 9fa0: 00000000 00000000 00000004 000089f1 20000340 00000000 [ 108.982346][ T3871] 9fc0: 00000000 00000000 00356310 00000036 003562d8 00000000 00000001 76fde0dc [ 108.982374][ T3871] 9fe0: 76fdde88 76fdde78 0001903c 00130cf0 [ 108.982458][ T3871] r10:00000036 r9:86136400 r8:8020029c r7:00000036 r6:00356310 r5:00000000 [ 108.982477][ T3871] r4:00000000 [ 109.822164][ T28] audit: type=1400 audit(109.730:170): avc: denied { map_read map_write } for pid=3877 comm="syz.0.41" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 109.998216][ T28] audit: type=1400 audit(109.910:171): avc: denied { setopt } for pid=3877 comm="syz.0.41" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 112.207018][ T28] audit: type=1400 audit(112.120:172): avc: denied { create } for pid=3888 comm="syz.0.45" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 112.986935][ T28] audit: type=1400 audit(112.900:173): avc: denied { create } for pid=3890 comm="syz.1.46" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 116.192863][ T28] audit: type=1400 audit(116.100:174): avc: denied { create } for pid=3906 comm="syz.1.50" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 117.665376][ T90] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 117.825272][ T90] usb 2-1: Using ep0 maxpacket: 16 [ 117.827215][ T90] usb 2-1: New USB device found: idVendor=054c, idProduct=0038, bcdDevice=16.f5 [ 117.838646][ T90] usb 2-1: config 0 has an invalid interface number: 255 but max is 0 [ 117.838751][ T90] usb 2-1: config 0 has no interface number 0 [ 117.848090][ T90] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.848182][ T90] usb 2-1: Product: syz [ 117.848206][ T90] usb 2-1: Manufacturer: syz [ 117.848233][ T90] usb 2-1: SerialNumber: syz [ 117.851935][ T90] usb 2-1: config 0 descriptor?? [ 117.859646][ T90] visor 2-1:0.255: Sony Clie 3.5 converter detected [ 118.280817][ T3907] netlink: 7188 bytes leftover after parsing attributes in process `syz.1.50'. [ 118.315819][ T90] usb 2-1: Sony Clie 3.5 converter now attached to ttyUSB0 [ 118.553397][ T3739] usb 2-1: USB disconnect, device number 2 [ 118.589206][ T3739] clie_3.5 ttyUSB0: Sony Clie 3.5 converter now disconnected from ttyUSB0 [ 118.590840][ T3739] visor 2-1:0.255: device disconnected [ 118.882383][ T3935] input: syz0 as /devices/virtual/input/input4 [ 118.882822][ T3935] input: failed to attach handler leds to device input4, error: -6 [ 119.205433][ T45] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 119.378674][ T45] usb 2-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 119.378853][ T45] usb 2-1: too many configurations: 96, using maximum allowed: 8 [ 119.446796][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 119.446861][ T45] usb 2-1: Product: syz [ 119.446875][ T45] usb 2-1: Manufacturer: syz [ 119.446887][ T45] usb 2-1: SerialNumber: syz [ 119.689475][ T45] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 119.689644][ T45] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): lan78xx_setup_irq_domain() failed : -32 [ 119.689704][ T45] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 119.703582][ T45] lan78xx 2-1:1.0: probe with driver lan78xx failed with error -32 [ 119.736430][ T45] usb 2-1: USB disconnect, device number 3 [ 128.064226][ T3981] netlink: 20 bytes leftover after parsing attributes in process `syz.0.61'. [ 132.347716][ T28] audit: type=1400 audit(132.260:175): avc: denied { mount } for pid=4001 comm="syz.1.69" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 133.545379][ T28] audit: type=1400 audit(133.450:176): avc: denied { unmount } for pid=3117 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 133.895420][ T3063] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 134.055340][ T3063] usb 2-1: Using ep0 maxpacket: 16 [ 134.058591][ T3063] usb 2-1: New USB device found: idVendor=054c, idProduct=0038, bcdDevice=16.f5 [ 134.077131][ T3063] usb 2-1: config 0 has an invalid interface number: 255 but max is 0 [ 134.077197][ T3063] usb 2-1: config 0 has no interface number 0 [ 134.082523][ T3063] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.082579][ T3063] usb 2-1: Product: syz [ 134.082605][ T3063] usb 2-1: Manufacturer: syz [ 134.082617][ T3063] usb 2-1: SerialNumber: syz [ 134.091345][ T3063] usb 2-1: config 0 descriptor?? [ 134.112665][ T3063] visor 2-1:0.255: Sony Clie 3.5 converter detected [ 134.335994][ T3063] usb 2-1: clie_3_5_startup: get config number failed: -32 [ 134.336273][ T3063] visor 2-1:0.255: probe with driver visor failed with error -32 [ 134.341196][ T3063] usb 2-1: USB disconnect, device number 4 [ 135.235904][ T3063] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 135.387704][ T3063] usb 2-1: Using ep0 maxpacket: 16 [ 135.391156][ T3063] usb 2-1: New USB device found: idVendor=054c, idProduct=0038, bcdDevice=16.f5 [ 135.401641][ T3063] usb 2-1: config 0 has an invalid interface number: 255 but max is 0 [ 135.401784][ T3063] usb 2-1: config 0 has no interface number 0 [ 135.431030][ T3063] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 135.431157][ T3063] usb 2-1: Product: syz [ 135.431189][ T3063] usb 2-1: Manufacturer: syz [ 135.431211][ T3063] usb 2-1: SerialNumber: syz [ 135.442222][ T3063] usb 2-1: config 0 descriptor?? [ 135.459500][ T3063] visor 2-1:0.255: Sony Clie 3.5 converter detected [ 135.705997][ T3063] usb 2-1: clie_3_5_startup: get config number failed: -32 [ 135.706290][ T3063] visor 2-1:0.255: probe with driver visor failed with error -32 [ 135.740675][ T3063] usb 2-1: USB disconnect, device number 5 [ 136.011997][ T28] audit: type=1400 audit(135.920:177): avc: denied { ioctl } for pid=4048 comm="syz.1.77" path="socket:[3540]" dev="sockfs" ino=3540 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 136.018692][ T4049] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 136.198726][ T28] audit: type=1400 audit(136.110:178): avc: denied { create } for pid=4050 comm="syz.1.78" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 136.206571][ T28] audit: type=1400 audit(136.120:179): avc: denied { connect } for pid=4050 comm="syz.1.78" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 136.218853][ T28] audit: type=1400 audit(136.130:180): avc: denied { setopt } for pid=4050 comm="syz.1.78" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 139.067431][ T28] audit: type=1400 audit(138.980:181): avc: denied { write } for pid=4058 comm="syz.1.81" name="nullb0" dev="devtmpfs" ino=654 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 140.697301][ T28] audit: type=1400 audit(140.610:182): avc: denied { create } for pid=4056 comm="syz.0.80" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 140.717326][ T28] audit: type=1400 audit(140.630:183): avc: denied { setopt } for pid=4056 comm="syz.0.80" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 140.741935][ T28] audit: type=1400 audit(140.650:184): avc: denied { connect } for pid=4056 comm="syz.0.80" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 142.301100][ T4071] comedi: valid board names for 8255 driver are: [ 142.301228][ T4071] 8255 [ 142.301270][ T4071] comedi: valid board names for vmk80xx driver are: [ 142.301288][ T4071] vmk80xx [ 142.301300][ T4071] comedi: valid board names for usbduxsigma driver are: [ 142.301318][ T4071] usbduxsigma [ 142.301331][ T4071] comedi: valid board names for usbduxfast driver are: [ 142.301347][ T4071] usbduxfast [ 142.301359][ T4071] comedi: valid board names for usbdux driver are: [ 142.301374][ T4071] usbdux [ 142.301386][ T4071] comedi: valid board names for ni6501 driver are: [ 142.301402][ T4071] ni6501 [ 142.301417][ T4071] comedi: valid board names for dt9812 driver are: [ 142.301432][ T4071] dt9812 [ 142.301464][ T4071] comedi: valid board names for ni_labpc_cs driver are: [ 142.301480][ T4071] ni_labpc_cs [ 142.301496][ T4071] comedi: valid board names for ni_daq_700 driver are: [ 142.301513][ T4071] ni_daq_700 [ 142.301525][ T4071] comedi: valid board names for labpc_pci driver are: [ 142.301540][ T4071] labpc_pci [ 142.301552][ T4071] comedi: valid board names for adl_pci9118 driver are: [ 142.301585][ T4071] pci9118dg [ 142.301618][ T4071] pci9118hg [ 142.301633][ T4071] pci9118hr [ 142.301646][ T4071] comedi: valid board names for 8255_pci driver are: [ 142.301662][ T4071] 8255_pci [ 142.301673][ T4071] comedi: valid board names for comedi_parport driver are: [ 142.301688][ T4071] comedi_parport [ 142.301700][ T4071] comedi: valid board names for comedi_test driver are: [ 142.301742][ T4071] comedi_test [ 142.301755][ T4071] comedi: valid board names for comedi_bond driver are: [ 142.301772][ T4071] comedi_bond [ 142.439889][ T4073] capability: warning: `syz.1.85' uses deprecated v2 capabilities in a way that may be insecure [ 143.217877][ T28] audit: type=1400 audit(143.130:185): avc: denied { sqpoll } for pid=4076 comm="syz.1.87" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 143.314949][ T28] audit: type=1400 audit(143.220:186): avc: denied { ioctl } for pid=4076 comm="syz.1.87" path="socket:[2648]" dev="sockfs" ino=2648 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 143.375428][ T28] audit: type=1400 audit(143.280:187): avc: denied { write } for pid=4076 comm="syz.1.87" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 143.948369][ T28] audit: type=1400 audit(143.860:188): avc: denied { bind } for pid=4079 comm="syz.1.88" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 144.025523][ T28] audit: type=1400 audit(143.930:189): avc: denied { setopt } for pid=4079 comm="syz.1.88" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 144.529608][ T4082] tmpfs: Unsupported parameter 'mpol' [ 144.723775][ T4084] syzkaller0: entered promiscuous mode [ 144.723994][ T4084] syzkaller0: entered allmulticast mode [ 148.375322][ T45] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 148.555038][ T45] usb 2-1: Using ep0 maxpacket: 16 [ 148.592670][ T45] usb 2-1: New USB device found: idVendor=054c, idProduct=0038, bcdDevice=16.f5 [ 148.606620][ T45] usb 2-1: config 0 has an invalid interface number: 255 but max is 0 [ 148.606743][ T45] usb 2-1: config 0 has no interface number 0 [ 148.640307][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.640428][ T45] usb 2-1: Product: syz [ 148.640458][ T45] usb 2-1: Manufacturer: syz [ 148.640482][ T45] usb 2-1: SerialNumber: syz [ 148.651054][ T45] usb 2-1: config 0 descriptor?? [ 148.669745][ T45] visor 2-1:0.255: Sony Clie 3.5 converter detected [ 149.120537][ T45] usb 2-1: Sony Clie 3.5 converter now attached to ttyUSB0 [ 149.321120][ T45] usb 2-1: USB disconnect, device number 6 [ 149.339296][ T45] clie_3.5 ttyUSB0: Sony Clie 3.5 converter now disconnected from ttyUSB0 [ 149.347433][ T45] visor 2-1:0.255: device disconnected [ 149.548798][ T4119] netlink: 20 bytes leftover after parsing attributes in process `syz.0.95'. [ 149.655687][ T28] audit: type=1400 audit(149.560:190): avc: denied { connect } for pid=4120 comm="syz.0.97" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 149.673220][ T28] audit: type=1400 audit(149.580:191): avc: denied { write } for pid=4120 comm="syz.0.97" laddr=fe80::68e3:95ff:fef2:99d lport=58 faddr=ff02::1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 149.851235][ T28] audit: type=1400 audit(149.750:192): avc: denied { mounton } for pid=4125 comm="syz.0.98" path="/35/file0" dev="tmpfs" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 149.990432][ T4129] TC_ACT_REPEAT abuse ? [ 150.356484][ T4137] netlink: 12 bytes leftover after parsing attributes in process `syz.1.101'. [ 150.776129][ T4143] netlink: 8 bytes leftover after parsing attributes in process `syz.1.103'. [ 150.777571][ T4143] bond0: option arp_all_targets: invalid value (673200689) [ 150.957279][ T4145] netlink: 'syz.1.104': attribute type 1 has an invalid length. [ 151.269103][ T28] audit: type=1400 audit(151.180:193): avc: denied { create } for pid=4147 comm="syz.0.106" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 153.815283][ T3739] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 156.914346][ T4168] Zero length message leads to an empty skb [ 167.480162][ T28] audit: type=1400 audit(167.390:194): avc: denied { create } for pid=4186 comm="syz.1.115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 167.488260][ T28] audit: type=1400 audit(167.390:195): avc: denied { setopt } for pid=4186 comm="syz.1.115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 168.843552][ T4190] FAULT_INJECTION: forcing a failure. [ 168.843552][ T4190] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 168.843701][ T4190] CPU: 0 UID: 0 PID: 4190 Comm: syz.1.115 Not tainted syzkaller #0 PREEMPT [ 168.843748][ T4190] Hardware name: ARM-Versatile Express [ 168.843772][ T4190] Call trace: [ 168.843814][ T4190] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 168.843922][ T4190] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 168.843941][ T4190] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 168.843994][ T4190] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 168.844054][ T4190] r7:85a7d000 r6:00000000 r5:850cb200 r4:83555278 [ 168.844069][ T4190] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 168.844140][ T4190] [<80a5c8b4>] (should_fail_ex) from [<80a5cae8>] (should_fail+0x14/0x18) [ 168.844206][ T4190] r8:dfa3dce8 r7:85a7d000 r6:20000600 r5:dfa3dd48 r4:0000003c [ 168.844223][ T4190] [<80a5cad4>] (should_fail) from [<80a5cb08>] (should_fail_usercopy+0x1c/0x20) [ 168.844277][ T4190] [<80a5caec>] (should_fail_usercopy) from [<81953054>] (copy_from_sockptr_offset.constprop.0+0x50/0xd0) [ 168.844336][ T4190] [<81953004>] (copy_from_sockptr_offset.constprop.0) from [<81957ab4>] (ip_mroute_setsockopt+0x198/0xc24) [ 168.844398][ T4190] r7:85a7d000 r6:000000cc r5:861883c0 r4:8458a000 [ 168.844412][ T4190] [<8195791c>] (ip_mroute_setsockopt) from [<818d3dd4>] (do_ip_setsockopt+0x1e4/0xeb0) [ 168.844505][ T4190] r10:00000126 r9:850cb200 r8:0000003c r7:85a7d000 r6:818d4adc r5:861883c0 [ 168.844561][ T4190] r4:000000cc [ 168.844588][ T4190] [<818d3bf4>] (do_ip_setsockopt) from [<818d4adc>] (ip_setsockopt+0x3c/0x98) [ 168.844664][ T4190] r10:00000126 r9:850cb200 r8:0000003c r7:86b091c0 r6:861883c0 r5:0000003c [ 168.844684][ T4190] r4:000000cc [ 168.844699][ T4190] [<818d4aa4>] (ip_setsockopt) from [<819110e8>] (raw_setsockopt+0x3c/0x15c) [ 168.844765][ T4190] r6:000000cc r5:0000003c r4:819110ac [ 168.844780][ T4190] [<819110b0>] (raw_setsockopt) from [<816cea10>] (sock_common_setsockopt+0x38/0x40) [ 168.844855][ T4190] r8:0000003c r7:86b091c0 r6:000000cc r5:00000000 r4:819110ac [ 168.844909][ T4190] [<816ce9dc>] (sock_common_setsockopt) from [<816c9bf4>] (do_sock_setsockopt+0x70/0xc8) [ 168.844971][ T4190] r4:816ce9d8 [ 168.844987][ T4190] [<816c9b84>] (do_sock_setsockopt) from [<816cd958>] (__sys_setsockopt+0x7c/0xc4) [ 168.845052][ T4190] r8:00000000 r7:85fca500 r6:85fca501 r5:000000cc r4:00000000 [ 168.845067][ T4190] [<816cd8dc>] (__sys_setsockopt) from [<816cd9bc>] (sys_setsockopt+0x1c/0x24) [ 168.845139][ T4190] r8:8020029c r7:00000126 r6:00356458 r5:00000000 r4:0000003c [ 168.845155][ T4190] [<816cd9a0>] (sys_setsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 168.845204][ T4190] Exception stack(0xdfa3dfa8 to 0xdfa3dff0) [ 168.845243][ T4190] dfa0: 0000003c 00000000 00000003 00000000 000000cc 20000600 [ 168.845278][ T4190] dfc0: 0000003c 00000000 00356458 00000126 00356418 00000000 00000001 76f860dc [ 168.845306][ T4190] dfe0: 76f85e88 76f85e78 0001903c 00130cf0 [ 176.495450][ T28] audit: type=1400 audit(176.400:196): avc: denied { write } for pid=4207 comm="syz.0.123" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 176.524496][ T28] audit: type=1400 audit(176.430:197): avc: denied { nlmsg_write } for pid=4207 comm="syz.0.123" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 178.898598][ T4214] ubi0: attaching mtd0 [ 179.027396][ T4214] ubi0: scanning is finished [ 179.028352][ T4214] ubi0 error: ubi_read_volume_table: the layout volume was not found [ 179.066618][ T4214] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 179.705206][ T3739] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 179.860324][ T3739] usb 1-1: New USB device found: idVendor=047f, idProduct=ffff, bcdDevice=0.00 [ 179.885172][ T3739] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 179.885340][ T3739] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 179.885528][ T3739] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 179.885576][ T3739] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 179.885650][ T3739] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.900896][ T3739] usb 1-1: config 0 descriptor?? [ 180.395802][ T3739] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 180.396100][ T3739] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 180.396212][ T3739] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 180.396312][ T3739] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 180.418162][ T3739] plantronics 0003:047F:FFFF.0001: hiddev0,hidraw0: USB HID v0.00 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 180.617992][ T4218] plantronics 0003:047F:FFFF.0001: usb_submit_urb(out) failed: -90 [ 180.667173][ T3063] usb 1-1: USB disconnect, device number 4 [ 181.902975][ T28] audit: type=1400 audit(181.810:198): avc: denied { mount } for pid=4247 comm="syz.1.132" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 181.916388][ T28] audit: type=1400 audit(181.830:199): avc: denied { search } for pid=4247 comm="syz.1.132" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 181.922201][ T28] audit: type=1400 audit(181.830:200): avc: denied { append } for pid=4247 comm="syz.1.132" name="uprobe_events" dev="tracefs" ino=38 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 181.928918][ T28] audit: type=1400 audit(181.840:201): avc: denied { open } for pid=4247 comm="syz.1.132" path="/80/tracing/uprobe_events" dev="tracefs" ino=38 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 181.968228][ T28] audit: type=1400 audit(181.880:202): avc: denied { unmount } for pid=3117 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 189.130351][ T28] audit: type=1400 audit(189.040:203): avc: denied { cmd } for pid=4267 comm="syz.1.140" path="/dev/ublk-control" dev="devtmpfs" ino=655 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=io_uring permissive=1 [ 189.965149][ T3739] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 190.118284][ T3739] usb 1-1: New USB device found: idVendor=08ca, idProduct=0110, bcdDevice=1.00 [ 190.125756][ T3739] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 190.138681][ T3739] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.138790][ T3739] usb 1-1: Product: syz [ 190.138817][ T3739] usb 1-1: Manufacturer: syz [ 190.138844][ T3739] usb 1-1: SerialNumber: syz [ 196.161112][ T4297] FAULT_INJECTION: forcing a failure. [ 196.161112][ T4297] name failslab, interval 1, probability 0, space 0, times 0 [ 196.161733][ T4297] CPU: 0 UID: 0 PID: 4297 Comm: syz.1.148 Not tainted syzkaller #0 PREEMPT [ 196.161807][ T4297] Hardware name: ARM-Versatile Express [ 196.161833][ T4297] Call trace: [ 196.161876][ T4297] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 196.162037][ T4297] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 196.162057][ T4297] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 196.162107][ T4297] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 196.162161][ T4297] r7:ffffffff r6:00000000 r5:850cb200 r4:83516624 [ 196.162173][ T4297] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 196.162230][ T4297] [<80a5c8b4>] (should_fail_ex) from [<8059a7b0>] (should_failslab+0x6c/0x94) [ 196.162294][ T4297] r8:850cb200 r7:ffffffff r6:83c01240 r5:00000dc0 r4:00000004 [ 196.162309][ T4297] [<8059a744>] (should_failslab) from [<805781a8>] (__kmalloc_node_noprof+0xac/0x3d8) [ 196.162357][ T4297] [<805780fc>] (__kmalloc_node_noprof) from [<80915898>] (blk_mq_alloc_tag_set+0xfc/0x3d0) [ 196.162433][ T4297] r10:850cb200 r9:86cb18c0 r8:8449ae80 r7:8340b320 r6:00000000 r5:00000002 [ 196.162452][ T4297] r4:86cb18c0 [ 196.162465][ T4297] [<8091579c>] (blk_mq_alloc_tag_set) from [<80c7b940>] (loop_add+0x128/0x2fc) [ 196.162533][ T4297] r9:86cb18c0 r8:8449ae80 r7:8372b2f0 r6:ffffffe4 r5:00000002 r4:86cb1800 [ 196.162547][ T4297] [<80c7b818>] (loop_add) from [<80c7d378>] (loop_control_ioctl+0x58/0x230) [ 196.162606][ T4297] r9:00000004 r8:8449ae80 r7:ffffffe4 r6:00004c80 r5:ffffffe4 r4:00000000 [ 196.162621][ T4297] [<80c7d320>] (loop_control_ioctl) from [<805f2e64>] (sys_ioctl+0x244/0xb5c) [ 196.162678][ T4297] r6:00004c80 r5:8449ae81 r4:00000000 [ 196.162695][ T4297] [<805f2c20>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 196.162739][ T4297] Exception stack(0xdfde5fa8 to 0xdfde5ff0) [ 196.162775][ T4297] 5fa0: 00000000 00000000 00000004 00004c80 ffffffe4 00000000 [ 196.162806][ T4297] 5fc0: 00000000 00000000 00356310 00000036 003562d8 00000000 00000001 76fc80dc [ 196.162829][ T4297] 5fe0: 76fc7e88 76fc7e78 0001903c 00130cf0 [ 196.162860][ T4297] r10:00000036 r9:850cb200 r8:8020029c r7:00000036 r6:00356310 r5:00000000 [ 196.162876][ T4297] r4:00000000 [ 204.856736][ T3075] usb 1-1: USB disconnect, device number 5 [ 206.099125][ T4316] loop0: detected capacity change from 0 to 4096 [ 209.041449][ T28] audit: type=1400 audit(208.950:204): avc: denied { ioctl } for pid=4324 comm="syz.0.155" path="socket:[2911]" dev="sockfs" ino=2911 ioctlcmd=0x8b32 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 209.535751][ T3739] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 209.689764][ T3739] usb 1-1: New USB device found: idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 209.716919][ T3739] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 209.717121][ T3739] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 209.738513][ T3739] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 209.738875][ T3739] usb 1-1: Product: syz [ 209.738945][ T3739] usb 1-1: Manufacturer: syz [ 209.738971][ T3739] usb 1-1: SerialNumber: syz [ 209.748754][ T3739] usb 1-1: config 0 descriptor?? [ 210.047996][ T4329] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 210.048635][ T4329] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 210.138024][ T4329] FAULT_INJECTION: forcing a failure. [ 210.138024][ T4329] name failslab, interval 1, probability 0, space 0, times 0 [ 210.140058][ T4329] CPU: 0 UID: 0 PID: 4329 Comm: syz.0.157 Not tainted syzkaller #0 PREEMPT [ 210.140161][ T4329] Hardware name: ARM-Versatile Express [ 210.140188][ T4329] Call trace: [ 210.140234][ T4329] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 210.140346][ T4329] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 210.140365][ T4329] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 210.140424][ T4329] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 210.140484][ T4329] r7:ffffffff r6:00000000 r5:8469d780 r4:83516624 [ 210.140498][ T4329] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 210.140555][ T4329] [<80a5c8b4>] (should_fail_ex) from [<8059a7b0>] (should_failslab+0x6c/0x94) [ 210.140624][ T4329] r8:8469d780 r7:ffffffff r6:83c01240 r5:00000cc0 r4:00000014 [ 210.140640][ T4329] [<8059a744>] (should_failslab) from [<80578948>] (__kmalloc_node_track_caller_noprof+0xac/0x3d8) [ 210.140693][ T4329] [<8057889c>] (__kmalloc_node_track_caller_noprof) from [<80985abc>] (kvasprintf+0x64/0xd4) [ 210.140760][ T4329] r10:8469d780 r9:00000006 r8:00000014 r7:00000cc0 r6:82544c78 r5:00000013 [ 210.140778][ T4329] r4:df9c1e30 [ 210.140791][ T4329] [<80985a58>] (kvasprintf) from [<80985be4>] (kasprintf+0x34/0x58) [ 210.140848][ T4329] r8:872cf638 r7:00000000 r6:85b03030 r5:00000000 r4:871fc540 [ 210.140862][ T4329] [<80985bb0>] (kasprintf) from [<80c66f6c>] (module_add_driver+0x5c/0x138) [ 210.140932][ T4329] r3:873d2f80 r2:8267942c r1:82544c78 [ 210.140948][ T4329] [<80c66f10>] (module_add_driver) from [<80c46430>] (bus_add_driver+0x120/0x248) [ 210.141014][ T4329] r7:00000000 r6:872cf600 r5:83f38100 r4:85b03030 [ 210.141029][ T4329] [<80c46310>] (bus_add_driver) from [<80c48eb8>] (driver_register+0x88/0x124) [ 210.141093][ T4329] r8:846edf00 r7:85b03004 r6:85b03030 r5:846edf01 r4:85b03030 [ 210.141108][ T4329] [<80c48e30>] (driver_register) from [<81138e5c>] (usb_gadget_register_driver_owner+0x54/0xec) [ 210.141171][ T4329] r5:846edf01 r4:85b0300c [ 210.141186][ T4329] [<81138e08>] (usb_gadget_register_driver_owner) from [<811a2764>] (raw_ioctl+0x9f0/0x1228) [ 210.141248][ T4329] r7:85b03004 r6:60000013 r5:846edf01 r4:85b03000 [ 210.141263][ T4329] [<811a1d74>] (raw_ioctl) from [<805f2e64>] (sys_ioctl+0x244/0xb5c) [ 210.141329][ T4329] r10:8469d780 r9:00000006 r8:846edf00 r7:00000000 r6:00005501 r5:846edf01 [ 210.141346][ T4329] r4:00000000 [ 210.141361][ T4329] [<805f2c20>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 210.141408][ T4329] Exception stack(0xdf9c1fa8 to 0xdf9c1ff0) [ 210.141444][ T4329] 1fa0: 00000000 76fdce38 00000006 00005501 00000000 76fdbdc8 [ 210.141477][ T4329] 1fc0: 00000000 76fdce38 76fdbe38 00000036 00000000 76fdbe00 00000006 00480000 [ 210.141502][ T4329] 1fe0: 00000000 76fdbdb0 00320000 001307fc [ 210.141536][ T4329] r10:00000036 r9:8469d780 r8:8020029c r7:00000036 r6:76fdbe38 r5:76fdce38 [ 210.141557][ T4329] r4:00000000 [ 210.143793][ T4329] bus_add_driver: failed to create module links for raw-gadget.2 [ 210.195805][ T4329] UDC core: USB Raw Gadget: driver registration failed: -12 [ 210.195927][ T4329] misc raw-gadget: fail, usb_gadget_register_driver returned -12 [ 210.231841][ T3739] usb 1-1: USB disconnect, device number 6 [ 210.466519][ T28] audit: type=1400 audit(210.380:205): avc: denied { connect } for pid=4349 comm="syz.0.160" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 210.492825][ T28] audit: type=1400 audit(210.400:206): avc: denied { write } for pid=4349 comm="syz.0.160" name="igmp6" dev="proc" ino=4026532691 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 210.625689][ T3740] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 210.778876][ T3740] usb 2-1: New USB device found: idVendor=047f, idProduct=ffff, bcdDevice=0.00 [ 210.802331][ T3740] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 210.802402][ T3740] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 210.802425][ T3740] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 210.802455][ T3740] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 210.802495][ T3740] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 210.810232][ T3740] usb 2-1: config 0 descriptor?? [ 210.840574][ T28] audit: type=1400 audit(210.750:207): avc: denied { write } for pid=4355 comm="syz.0.163" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 211.159422][ T4364] netlink: 44 bytes leftover after parsing attributes in process `syz.0.166'. [ 211.223188][ T4364] ip6gre1: entered promiscuous mode [ 211.224183][ T4364] ip6gre1: entered allmulticast mode [ 211.303516][ T3740] usbhid 2-1:0.0: can't add hid device: -71 [ 211.303773][ T3740] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 211.321317][ T3740] usb 2-1: USB disconnect, device number 8 [ 224.177628][ T90] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 224.357400][ T90] usb 1-1: New USB device found: idVendor=047f, idProduct=ffff, bcdDevice=0.00 [ 224.382464][ T90] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 224.382582][ T90] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 224.382631][ T90] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 224.382671][ T90] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 224.382742][ T90] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 224.408288][ T90] usb 1-1: config 0 descriptor?? [ 225.075748][ T90] usbhid 1-1:0.0: can't add hid device: -71 [ 225.075978][ T90] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 225.088993][ T90] usb 1-1: USB disconnect, device number 7 [ 225.585529][ T90] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 225.779536][ T90] usb 1-1: New USB device found: idVendor=08ca, idProduct=0110, bcdDevice=1.00 [ 225.806071][ T90] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 225.848723][ T90] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.848845][ T90] usb 1-1: Product: syz [ 225.848875][ T90] usb 1-1: Manufacturer: syz [ 225.848901][ T90] usb 1-1: SerialNumber: syz [ 239.898168][ T3075] usb 1-1: USB disconnect, device number 8 [ 239.948493][ T45] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 240.116239][ T45] usb 2-1: New USB device found: idVendor=0926, idProduct=3333, bcdDevice=0.40 [ 240.119457][ T45] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 240.119524][ T45] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 240.122993][ T45] usb 2-1: config 0 descriptor?? [ 240.365950][ T3075] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 240.385542][ T45] usbhid 2-1:0.0: can't add hid device: -71 [ 240.385805][ T45] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 240.394431][ T45] usb 2-1: USB disconnect, device number 9 [ 240.531163][ T3075] usb 1-1: New USB device found: idVendor=047f, idProduct=ffff, bcdDevice=0.00 [ 240.563582][ T3075] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 240.563705][ T3075] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 240.563752][ T3075] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 240.563787][ T3075] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 240.563854][ T3075] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 240.588162][ T3075] usb 1-1: config 0 descriptor?? [ 240.925732][ T45] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 241.085336][ T45] usb 2-1: New USB device found: idVendor=0458, idProduct=5003, bcdDevice=0.40 [ 241.096262][ T3075] usbhid 1-1:0.0: can't add hid device: -71 [ 241.097297][ T3075] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 241.131831][ T45] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 241.132000][ T45] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 241.148810][ T45] usb 2-1: config 0 descriptor?? [ 241.162499][ T3075] usb 1-1: USB disconnect, device number 9 [ 241.795177][ T3075] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 241.947803][ T3075] usb 1-1: New USB device found: idVendor=0644, idProduct=8047, bcdDevice=1.00 [ 241.951134][ T3075] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 241.951225][ T3075] usb 1-1: config 1 has no interface number 0 [ 241.963324][ T3075] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.963430][ T3075] usb 1-1: Product: syz [ 241.963455][ T3075] usb 1-1: Manufacturer: syz [ 241.963475][ T3075] usb 1-1: SerialNumber: syz [ 241.984476][ T3075] usb 1-1: skipping empty audio interface (v1) [ 242.009164][ T3075] snd-usb-audio 1-1:1.3: probe with driver snd-usb-audio failed with error -22 [ 242.191879][ T45] aiptek 2-1:0.0: Aiptek using 400 ms programming speed [ 242.193795][ T45] input: Aiptek as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input7 [ 242.195817][ T3075] usb 1-1: USB disconnect, device number 10 [ 242.613533][ C1] aiptek 2-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 242.613828][ T3075] usb 2-1: USB disconnect, device number 10 [ 243.215516][ T3063] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 243.379642][ T3063] usb 2-1: New USB device found: idVendor=08ca, idProduct=0110, bcdDevice=1.00 [ 243.398658][ T3063] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 243.416683][ T3063] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.416807][ T3063] usb 2-1: Product: syz [ 243.416838][ T3063] usb 2-1: Manufacturer: syz [ 243.416865][ T3063] usb 2-1: SerialNumber: syz [ 250.341460][ T28] audit: type=1400 audit(250.250:208): avc: denied { unmount } for pid=3116 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 250.625104][ T45] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 250.777953][ T45] usb 1-1: New USB device found: idVendor=047f, idProduct=ffff, bcdDevice=0.00 [ 250.781040][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 250.781121][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 250.781165][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 250.781204][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 250.781274][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 250.790758][ T45] usb 1-1: config 0 descriptor?? [ 251.213898][ T45] usbhid 1-1:0.0: can't add hid device: -71 [ 251.214034][ T45] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 251.220425][ T45] usb 1-1: USB disconnect, device number 11 [ 251.316816][ T4542] FAULT_INJECTION: forcing a failure. [ 251.316816][ T4542] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 251.316955][ T4542] CPU: 1 UID: 0 PID: 4542 Comm: syz.0.188 Not tainted syzkaller #0 PREEMPT [ 251.316999][ T4542] Hardware name: ARM-Versatile Express [ 251.317021][ T4542] Call trace: [ 251.317057][ T4542] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 251.317152][ T4542] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 251.317167][ T4542] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 251.317211][ T4542] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 251.317261][ T4542] r7:20001a40 r6:00000000 r5:846aa580 r4:83555278 [ 251.317273][ T4542] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 251.317324][ T4542] [<80a5c8b4>] (should_fail_ex) from [<80a5cae8>] (should_fail+0x14/0x18) [ 251.317382][ T4542] r8:00000003 r7:20001a40 r6:dfc15ef0 r5:dfc15f00 r4:20001a40 [ 251.317394][ T4542] [<80a5cad4>] (should_fail) from [<80a5cb08>] (should_fail_usercopy+0x1c/0x20) [ 251.317440][ T4542] [<80a5caec>] (should_fail_usercopy) from [<80330f08>] (put_old_timespec32+0x34/0xac) [ 251.317489][ T4542] [<80330ed4>] (put_old_timespec32) from [<805f475c>] (poll_select_finish+0x200/0x27c) [ 251.317559][ T4542] r5:dfc15f00 r4:00000000 [ 251.317572][ T4542] [<805f455c>] (poll_select_finish) from [<805f64c4>] (sys_pselect6_time32+0x118/0x138) [ 251.317632][ T4542] r9:20001ac0 r8:dfc15f60 r7:20001a00 r6:00000000 r5:00000000 r4:00000000 [ 251.317648][ T4542] [<805f63ac>] (sys_pselect6_time32) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 251.317691][ T4542] Exception stack(0xdfc15fa8 to 0xdfc15ff0) [ 251.317755][ T4542] 5fa0: 20001a40 20001a80 00000000 00000000 00000000 20001a00 [ 251.317785][ T4542] 5fc0: 20001a40 20001a80 0035631c 0000014f 003562d8 00000000 00000001 76fde0dc [ 251.317806][ T4542] 5fe0: 76fdde88 76fdde78 0001903c 00130cf0 [ 251.317836][ T4542] r10:0000014f r9:846aa580 r8:8020029c r7:0000014f r6:0035631c r5:20001a80 [ 251.317852][ T4542] r4:20001a40 [ 251.432294][ T28] audit: type=1400 audit(251.340:209): avc: denied { ioctl } for pid=4543 comm="syz.0.189" path="socket:[3019]" dev="sockfs" ino=3019 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 251.432995][ T4544] FAULT_INJECTION: forcing a failure. [ 251.432995][ T4544] name fail_futex, interval 1, probability 0, space 0, times 1 [ 251.433068][ T4544] CPU: 0 UID: 0 PID: 4544 Comm: syz.0.189 Not tainted syzkaller #0 PREEMPT [ 251.433113][ T4544] Hardware name: ARM-Versatile Express [ 251.433139][ T4544] Call trace: [ 251.433175][ T4544] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 251.433237][ T4544] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 251.433246][ T4544] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 251.433271][ T4544] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 251.433300][ T4544] r7:dfc0ded8 r6:00000000 r5:846aa580 r4:834f6880 [ 251.433306][ T4544] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 251.433334][ T4544] [<80a5c8b4>] (should_fail_ex) from [<80a5cae8>] (should_fail+0x14/0x18) [ 251.433366][ T4544] r8:00000000 r7:dfc0ded8 r6:00000004 r5:003562e4 r4:00000000 [ 251.433372][ T4544] [<80a5cad4>] (should_fail) from [<8035bd34>] (get_futex_key+0xa4/0x4a8) [ 251.433399][ T4544] [<8035bc90>] (get_futex_key) from [<803608f0>] (futex_wake+0x70/0x25c) [ 251.433432][ T4544] r10:000000f0 r9:00132078 r8:dfc0dec8 r7:ffffffff r6:003562e4 r5:000f4240 [ 251.433440][ T4544] r4:00000002 [ 251.433447][ T4544] [<80360880>] (futex_wake) from [<8035d380>] (do_futex+0x194/0x1d0) [ 251.433479][ T4544] r10:000000f0 r9:00000001 r8:846aa580 r7:000f4240 r6:003562e4 r5:00000081 [ 251.433487][ T4544] r4:000f4240 [ 251.433493][ T4544] [<8035d1ec>] (do_futex) from [<8035dc54>] (sys_futex_time32+0x11c/0x1bc) [ 251.433520][ T4544] r4:00000000 [ 251.433526][ T4544] [<8035db38>] (sys_futex_time32) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 251.433550][ T4544] Exception stack(0xdfc0dfa8 to 0xdfc0dff0) [ 251.433576][ T4544] dfa0: 00132078 ffffffff 003562e4 00000081 000f4240 00000000 [ 251.433593][ T4544] dfc0: 00132078 ffffffff 76fde7d4 000000f0 00340000 00000000 00000001 76fde0dc [ 251.433604][ T4544] dfe0: 76fddf38 76fddf28 00021ed0 00130cf0 [ 251.433621][ T4544] r9:846aa580 r8:8020029c r7:000000f0 r6:76fde7d4 r5:ffffffff r4:00132078 [ 257.234513][ T90] usb 2-1: USB disconnect, device number 11 [ 259.055315][ T90] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 259.210643][ T90] usb 2-1: New USB device found: idVendor=047f, idProduct=ffff, bcdDevice=0.00 [ 259.258324][ T90] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 259.258445][ T90] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 259.258490][ T90] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 259.258530][ T90] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 259.258609][ T90] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 259.276543][ T90] usb 2-1: config 0 descriptor?? [ 259.787196][ T90] usbhid 2-1:0.0: can't add hid device: -71 [ 259.787494][ T90] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 259.790862][ T90] usb 2-1: USB disconnect, device number 12 [ 259.916850][ T4579] tmpfs: Unsupported parameter 'mpol' [ 264.691720][ T4595] device-mapper: table: 248:0: adding target device ram0 caused an alignment inconsistency: physical_block_size=4096, logical_block_size=512, alignment_offset=0, start=4193792 [ 264.692475][ T4595] device-mapper: table: 248:0: ram0 too small for target: start=8191, len=2176, dev_size=8192 [ 264.692669][ T4595] device-mapper: core: Cannot calculate initial queue limits [ 264.692745][ T4595] device-mapper: ioctl: unable to set up device queue for new table. [ 267.228632][ T28] audit: type=1400 audit(267.140:210): avc: denied { setopt } for pid=4611 comm="syz.0.204" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 269.522617][ T4620] FAULT_INJECTION: forcing a failure. [ 269.522617][ T4620] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 269.522772][ T4620] CPU: 1 UID: 0 PID: 4620 Comm: syz.0.208 Not tainted syzkaller #0 PREEMPT [ 269.522841][ T4620] Hardware name: ARM-Versatile Express [ 269.522889][ T4620] Call trace: [ 269.522937][ T4620] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 269.523048][ T4620] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 269.523066][ T4620] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 269.523119][ T4620] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 269.523183][ T4620] r7:00000005 r6:00000000 r5:845ae400 r4:83555278 [ 269.523199][ T4620] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 269.523257][ T4620] [<80a5c8b4>] (should_fail_ex) from [<80a5cae8>] (should_fail+0x14/0x18) [ 269.523324][ T4620] r8:00000003 r7:00000005 r6:86c151aa r5:86c15188 r4:00000003 [ 269.523343][ T4620] [<80a5cad4>] (should_fail) from [<80a5cb08>] (should_fail_usercopy+0x1c/0x20) [ 269.523397][ T4620] [<80a5caec>] (should_fail_usercopy) from [<80432160>] (bpf_verifier_vlog+0x164/0x434) [ 269.523457][ T4620] [<80431ffc>] (bpf_verifier_vlog) from [<80470b44>] (btf_verifier_log+0x74/0x7c) [ 269.523534][ T4620] r10:871a09e4 r9:00000026 r8:00000000 r7:871a09d8 r6:871a09d8 r5:86c15000 [ 269.523554][ T4620] r4:86c15000 [ 269.523568][ T4620] [<80470ad0>] (btf_verifier_log) from [<80476270>] (btf_func_proto_log+0x234/0x278) [ 269.523630][ T4620] r3:845ae400 r2:00000000 r1:826e3c64 [ 269.523665][ T4620] [<8047603c>] (btf_func_proto_log) from [<804731a4>] (__btf_verifier_log_type+0x178/0x1bc) [ 269.523763][ T4620] r10:871a09e4 r9:00000026 r8:81e1fbc4 r7:00000000 r6:871a09d8 r5:86c15188 [ 269.523781][ T4620] r4:86c15000 [ 269.523795][ T4620] [<80473030>] (__btf_verifier_log_type) from [<80473b44>] (btf_func_proto_check_meta+0x40/0x90) [ 269.523901][ T4620] r8:81e1fbc4 r7:86c15000 r6:00000000 r5:00000000 r4:00000000 [ 269.523917][ T4620] [<80473b04>] (btf_func_proto_check_meta) from [<80471998>] (btf_check_all_metas+0xec/0x2b4) [ 269.524023][ T4620] r4:871a09d8 [ 269.524038][ T4620] [<804718ac>] (btf_check_all_metas) from [<8047ef0c>] (btf_new_fd+0x374/0x1088) [ 269.524106][ T4620] r10:00000000 r9:00000026 r8:871a09c0 r7:b5403587 r6:00000000 r5:86c15000 [ 269.524155][ T4620] r4:875a1b40 [ 269.524172][ T4620] [<8047eb98>] (btf_new_fd) from [<803f4f0c>] (__sys_bpf+0x4a4/0x2204) [ 269.524242][ T4620] r10:845ae400 r9:00000028 r8:00000000 r7:00000028 r6:dfdfde60 r5:00000000 [ 269.524261][ T4620] r4:00000000 [ 269.524304][ T4620] [<803f4a68>] (__sys_bpf) from [<803f7288>] (sys_bpf+0x50/0x6c) [ 269.524384][ T4620] r10:00000182 r9:845ae400 r8:8020029c r7:00000182 r6:00356310 r5:00000000 [ 269.524402][ T4620] r4:00000000 [ 269.524416][ T4620] [<803f7238>] (sys_bpf) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 269.524513][ T4620] Exception stack(0xdfdfdfa8 to 0xdfdfdff0) [ 269.524557][ T4620] dfa0: 00000000 00000000 00000012 20001b40 00000028 00000000 [ 269.524589][ T4620] dfc0: 00000000 00000000 00356310 00000182 003562d8 00000000 00000001 76fde0dc [ 269.524614][ T4620] dfe0: 76fdde88 76fdde78 0001903c 00130cf0 [ 270.423293][ T28] audit: type=1400 audit(270.330:211): avc: denied { execute } for pid=4627 comm="syz.1.212" path="/105/file1" dev="tmpfs" ino=566 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 271.146931][ T28] audit: type=1400 audit(271.050:212): avc: denied { bind } for pid=4632 comm="syz.1.214" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 271.695883][ T28] audit: type=1400 audit(271.590:213): avc: denied { setopt } for pid=4632 comm="syz.1.214" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 271.707581][ T28] audit: type=1400 audit(271.620:214): avc: denied { accept } for pid=4632 comm="syz.1.214" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 274.195782][ T3075] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 274.349370][ T3075] usb 2-1: New USB device found: idVendor=0b95, idProduct=1790, bcdDevice=1.00 [ 274.366739][ T3075] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 274.366984][ T3075] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 274.367083][ T3075] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 275.782625][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -32 [ 276.000113][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0006: -71 [ 276.001168][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0005: -71 [ 276.002129][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 276.002984][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 276.009565][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 276.013242][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 276.022536][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 276.023887][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 276.027153][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 276.028303][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 276.029661][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 276.034326][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 276.051650][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 276.053145][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0019: -71 [ 276.057016][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 276.063405][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 276.071704][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 276.074439][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 276.087222][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x000e: -71 [ 276.105580][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 276.108388][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 276.109595][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 276.119998][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 276.126565][ T3075] ax88179_178a 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 276.190587][ T3075] ax88179_178a 2-1:1.0 eth1: register 'ax88179_178a' at usb-dummy_hcd.1-1, ASIX AX88179 USB 3.0 Gigabit Ethernet, fa:85:f0:37:00:00 [ 276.213421][ T3075] usb 2-1: USB disconnect, device number 13 [ 276.226982][ T3075] ax88179_178a 2-1:1.0 eth1: unregister 'ax88179_178a' usb-dummy_hcd.1-1, ASIX AX88179 USB 3.0 Gigabit Ethernet [ 278.789400][ T28] audit: type=1400 audit(278.700:215): avc: denied { write } for pid=4675 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 [ 278.839068][ T28] audit: type=1400 audit(278.750:216): avc: denied { mount } for pid=4677 comm="syz.0.217" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 278.898953][ T28] audit: type=1400 audit(278.810:217): avc: denied { unmount } for pid=3116 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 279.011425][ T28] audit: type=1400 audit(278.920:218): avc: denied { write } for pid=4681 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 [ 279.385286][ T3740] usb 1-1: new full-speed USB device number 12 using dummy_hcd [ 279.403585][ T28] audit: type=1400 audit(279.310:219): avc: denied { write } for pid=4688 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 [ 279.598484][ T3740] usb 1-1: unable to get BOS descriptor or descriptor too short [ 279.604247][ T3740] usb 1-1: not running at top speed; connect to a high speed hub [ 279.604437][ T3740] usb 1-1: New USB device found: idVendor=200c, idProduct=1018, bcdDevice=0.40 [ 279.647378][ T3740] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 279.647516][ T3740] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 279.650011][ T28] audit: type=1400 audit(279.560:220): avc: denied { write } for pid=4691 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 [ 279.684986][ T3740] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 279.685137][ T3740] usb 1-1: Product: syz [ 279.685165][ T3740] usb 1-1: Manufacturer: syz [ 279.685189][ T3740] usb 1-1: SerialNumber: syz [ 279.932451][ T3740] usb 1-1: unit 0 not found! [ 279.964472][ T3740] usb 1-1: USB disconnect, device number 12 [ 280.475882][ T3740] usb 1-1: new full-speed USB device number 13 using dummy_hcd [ 280.627416][ T3740] usb 1-1: New USB device found: idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 280.668084][ T3740] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 280.668161][ T3740] usb 1-1: Product: syz [ 280.668196][ T3740] usb 1-1: Manufacturer: syz [ 280.668221][ T3740] usb 1-1: SerialNumber: syz [ 280.671476][ T3740] usb 1-1: config 0 descriptor?? [ 287.429833][ T28] audit: type=1400 audit(287.340:221): avc: denied { bind } for pid=4724 comm="syz.1.221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 287.442490][ T28] audit: type=1400 audit(287.350:222): avc: denied { write } for pid=4724 comm="syz.1.221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 295.265024][ T45] usb 1-1: USB disconnect, device number 13 [ 303.749543][ T4768] ip6gre1: left promiscuous mode [ 304.190640][ T4771] FAULT_INJECTION: forcing a failure. [ 304.190640][ T4771] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 304.190813][ T4771] CPU: 0 UID: 0 PID: 4771 Comm: syz.0.236 Not tainted syzkaller #0 PREEMPT [ 304.190861][ T4771] Hardware name: ARM-Versatile Express [ 304.190888][ T4771] Call trace: [ 304.190962][ T4771] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 304.191070][ T4771] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 304.191091][ T4771] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 304.191145][ T4771] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 304.191205][ T4771] r7:00000000 r6:00000000 r5:85455780 r4:835166b4 [ 304.191219][ T4771] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 304.191279][ T4771] [<80a5c8b4>] (should_fail_ex) from [<8059a840>] (should_fail_alloc_page+0x68/0x74) [ 304.191369][ T4771] r8:00140cc2 r7:00000000 r6:00140cc2 r5:00000000 r4:00000001 [ 304.191397][ T4771] [<8059a7d8>] (should_fail_alloc_page) from [<805669e4>] (__alloc_frozen_pages_noprof+0x120/0x1a98) [ 304.191456][ T4771] [<805668c4>] (__alloc_frozen_pages_noprof) from [<80568404>] (__folio_alloc_noprof+0x20/0x7c) [ 304.191538][ T4771] r10:00000000 r9:861e9a40 r8:205af000 r7:205af000 r6:85fc79c0 r5:00000000 [ 304.191568][ T4771] r4:ea791ba0 [ 304.191591][ T4771] [<805683e4>] (__folio_alloc_noprof) from [<8052ccb0>] (do_anonymous_page+0xf0/0x728) [ 304.191651][ T4771] r4:ea791ba0 [ 304.191666][ T4771] [<8052cbc0>] (do_anonymous_page) from [<8052fbcc>] (handle_mm_fault+0x5d0/0x6cc) [ 304.191729][ T4771] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:205af000 r5:85455780 [ 304.191747][ T4771] r4:00000015 [ 304.191762][ T4771] [<8052f5fc>] (handle_mm_fault) from [<8051edec>] (__get_user_pages+0x2bc/0x718) [ 304.191850][ T4771] r10:85455780 r9:0000000b r8:85fc79c0 r7:00000000 r6:00000015 r5:205af000 [ 304.191874][ T4771] r4:00290101 [ 304.191888][ T4771] [<8051eb30>] (__get_user_pages) from [<8052042c>] (__gup_longterm_locked+0x310/0xba0) [ 304.191957][ T4771] r10:205a4000 r9:861e9a40 r8:ea791d84 r7:861e9b50 r6:88858600 r5:85455780 [ 304.191975][ T4771] r4:00290101 [ 304.191991][ T4771] [<8052011c>] (__gup_longterm_locked) from [<80521328>] (gup_fast_fallback+0x66c/0x8c4) [ 304.192058][ T4771] r10:40000013 r9:00000041 r8:205a4000 r7:00000000 r6:00080000 r5:85455780 [ 304.192077][ T4771] r4:00000000 [ 304.192097][ T4771] [<80520cbc>] (gup_fast_fallback) from [<80521694>] (pin_user_pages_fast+0x50/0x60) [ 304.192197][ T4771] r10:00041000 r9:00000041 r8:ea791e30 r7:88858600 r6:00000041 r5:205a4000 [ 304.192218][ T4771] r4:88858600 [ 304.192234][ T4771] [<80521644>] (pin_user_pages_fast) from [<80975b78>] (io_pin_pages+0x70/0x104) [ 304.192326][ T4771] r6:ea791e30 r5:00000041 r4:205a4000 [ 304.192345][ T4771] [<80975b08>] (io_pin_pages) from [<80975e28>] (io_create_region+0x140/0x4c8) [ 304.192404][ T4771] r7:00000000 r6:871366c0 r5:871367d8 r4:ea791e88 [ 304.192419][ T4771] [<80975ce8>] (io_create_region) from [<8095fd6c>] (io_uring_setup+0x5a8/0x880) [ 304.192483][ T4771] r10:87136414 r9:00000000 r8:ffffffff r7:871367d8 r6:871366c0 r5:87136400 [ 304.192502][ T4771] r4:85455780 [ 304.192517][ T4771] [<8095f7c4>] (io_uring_setup) from [<8096008c>] (sys_io_uring_setup+0x48/0x88) [ 304.192584][ T4771] r10:000001a9 r9:85455780 r8:8020029c r7:000001a9 r6:00001a40 r5:20000040 [ 304.192604][ T4771] r4:8340b770 [ 304.192618][ T4771] [<80960044>] (sys_io_uring_setup) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 304.192657][ T4771] Exception stack(0xea791fa8 to 0xea791ff0) [ 304.192696][ T4771] 1fa0: 00000000 00000000 00001a40 20000040 00000000 00000000 [ 304.192730][ T4771] 1fc0: 00000000 00000000 0035630c 000001a9 003562d8 00000000 00000001 76fde0dc [ 304.192757][ T4771] 1fe0: 76fdde88 76fdde78 0001903c 00130cf0 [ 304.192785][ T4771] r7:000001a9 r6:0035630c r5:00000000 r4:00000000 [ 307.795197][ T4782] syz.1.240 uses obsolete (PF_INET,SOCK_PACKET) [ 309.591895][ T28] audit: type=1400 audit(309.500:223): avc: denied { read write } for pid=4788 comm="syz.1.242" name="dynamic_events" dev="tracefs" ino=37 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 319.525384][ T3075] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 319.665427][ T3075] usb 2-1: device descriptor read/64, error -71 [ 319.906219][ T3075] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 320.045978][ T3075] usb 2-1: device descriptor read/64, error -71 [ 320.156235][ T3075] usb usb2-port1: attempt power cycle [ 320.515700][ T3075] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 320.538283][ T3075] usb 2-1: device descriptor read/8, error -71 [ 320.775479][ T3075] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 320.798063][ T3075] usb 2-1: device descriptor read/8, error -71 [ 320.907603][ T3075] usb usb2-port1: unable to enumerate USB device [ 327.270608][ T4822] FAULT_INJECTION: forcing a failure. [ 327.270608][ T4822] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 327.277129][ T4822] CPU: 0 UID: 0 PID: 4822 Comm: syz.0.251 Not tainted syzkaller #0 PREEMPT [ 327.277222][ T4822] Hardware name: ARM-Versatile Express [ 327.277247][ T4822] Call trace: [ 327.277288][ T4822] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 327.277389][ T4822] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 327.277407][ T4822] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 327.277456][ T4822] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 327.277513][ T4822] r7:83ce81b7 r6:00000000 r5:86147080 r4:83555278 [ 327.277528][ T4822] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 327.277588][ T4822] [<80a5c8b4>] (should_fail_ex) from [<80a5cae8>] (should_fail+0x14/0x18) [ 327.277647][ T4822] r8:00000004 r7:83ce81b7 r6:83ce81b6 r5:83ce8188 r4:20001c00 [ 327.277662][ T4822] [<80a5cad4>] (should_fail) from [<80a5cb08>] (should_fail_usercopy+0x1c/0x20) [ 327.277745][ T4822] [<80a5caec>] (should_fail_usercopy) from [<804322e8>] (bpf_verifier_vlog+0x2ec/0x434) [ 327.277810][ T4822] [<80431ffc>] (bpf_verifier_vlog) from [<80470b44>] (btf_verifier_log+0x74/0x7c) [ 327.277883][ T4822] r10:872facc8 r9:0000004a r8:00000000 r7:83ce8000 r6:00000000 r5:00000000 [ 327.277903][ T4822] r4:872fac98 [ 327.277917][ T4822] [<80470ad0>] (btf_verifier_log) from [<80471b00>] (btf_check_all_metas+0x254/0x2b4) [ 327.277978][ T4822] r3:00000000 r2:00000001 r1:8255aa44 [ 327.277995][ T4822] [<804718ac>] (btf_check_all_metas) from [<8047ef0c>] (btf_new_fd+0x374/0x1088) [ 327.278073][ T4822] r10:00000000 r9:0000004a r8:872fac80 r7:b5403587 r6:00000000 r5:83ce8000 [ 327.278092][ T4822] r4:875a1480 [ 327.278106][ T4822] [<8047eb98>] (btf_new_fd) from [<803f4f0c>] (__sys_bpf+0x4a4/0x2204) [ 327.278177][ T4822] r10:86147080 r9:00000028 r8:00000000 r7:00000028 r6:dfb15e60 r5:00000000 [ 327.278200][ T4822] r4:00000000 [ 327.278215][ T4822] [<803f4a68>] (__sys_bpf) from [<803f7288>] (sys_bpf+0x50/0x6c) [ 327.278280][ T4822] r10:00000182 r9:86147080 r8:8020029c r7:00000182 r6:00356310 r5:00000000 [ 327.278297][ T4822] r4:00000000 [ 327.278311][ T4822] [<803f7238>] (sys_bpf) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 327.278356][ T4822] Exception stack(0xdfb15fa8 to 0xdfb15ff0) [ 327.278391][ T4822] 5fa0: 00000000 00000000 00000012 20001b40 00000028 00000000 [ 327.278423][ T4822] 5fc0: 00000000 00000000 00356310 00000182 003562d8 00000000 00000001 76fde0dc [ 327.278447][ T4822] 5fe0: 76fdde88 76fdde78 0001903c 00130cf0 [ 327.457373][ T28] audit: type=1400 audit(327.370:224): avc: denied { write } for pid=4823 comm="syz.0.252" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 327.601232][ T4826] FAULT_INJECTION: forcing a failure. [ 327.601232][ T4826] name fail_futex, interval 1, probability 0, space 0, times 0 [ 327.601405][ T4826] CPU: 0 UID: 0 PID: 4826 Comm: syz.0.253 Not tainted syzkaller #0 PREEMPT [ 327.601459][ T4826] Hardware name: ARM-Versatile Express [ 327.601482][ T4826] Call trace: [ 327.601562][ T4826] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 327.601685][ T4826] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 327.601706][ T4826] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 327.601789][ T4826] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 327.601846][ T4826] r7:dfb15ed8 r6:00000000 r5:84dc8000 r4:834f6880 [ 327.601860][ T4826] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 327.601914][ T4826] [<80a5c8b4>] (should_fail_ex) from [<80a5cae8>] (should_fail+0x14/0x18) [ 327.601973][ T4826] r8:00000000 r7:dfb15ed8 r6:00000004 r5:003562e4 r4:00000000 [ 327.601987][ T4826] [<80a5cad4>] (should_fail) from [<8035bd34>] (get_futex_key+0xa4/0x4a8) [ 327.602125][ T4826] [<8035bc90>] (get_futex_key) from [<803608f0>] (futex_wake+0x70/0x25c) [ 327.602194][ T4826] r10:000000f0 r9:00132078 r8:dfb15ec8 r7:ffffffff r6:003562e4 r5:000f4240 [ 327.602211][ T4826] r4:00000002 [ 327.602224][ T4826] [<80360880>] (futex_wake) from [<8035d380>] (do_futex+0x194/0x1d0) [ 327.602294][ T4826] r10:000000f0 r9:00000001 r8:84dc8000 r7:000f4240 r6:003562e4 r5:00000081 [ 327.602313][ T4826] r4:000f4240 [ 327.602325][ T4826] [<8035d1ec>] (do_futex) from [<8035dc54>] (sys_futex_time32+0x11c/0x1bc) [ 327.602375][ T4826] r4:00000000 [ 327.602388][ T4826] [<8035db38>] (sys_futex_time32) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 327.602432][ T4826] Exception stack(0xdfb15fa8 to 0xdfb15ff0) [ 327.602468][ T4826] 5fa0: 00132078 ffffffff 003562e4 00000081 000f4240 00000000 [ 327.602501][ T4826] 5fc0: 00132078 ffffffff 76fde7d4 000000f0 00340000 00000000 00000001 76fde0dc [ 327.602526][ T4826] 5fe0: 76fddf38 76fddf28 00021ed0 00130cf0 [ 327.602557][ T4826] r9:84dc8000 r8:8020029c r7:000000f0 r6:76fde7d4 r5:ffffffff r4:00132078 [ 328.015862][ T3075] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 328.165902][ T3075] usb 1-1: Using ep0 maxpacket: 32 [ 328.168956][ T3075] usb 1-1: New USB device found: idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 328.180908][ T3075] usb 1-1: config index 0 descriptor too short (expected 27632, got 27) [ 328.181111][ T3075] usb 1-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 328.181179][ T3075] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 328.181225][ T3075] usb 1-1: config 1 has no interface number 0 [ 328.181297][ T3075] usb 1-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 328.181350][ T3075] usb 1-1: config 1 interface 1 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 328.181394][ T3075] usb 1-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 328.181479][ T3075] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.202126][ T3075] snd_usb_pod 1-1:1.1: Line 6 Pocket POD found [ 328.409360][ T3075] snd_usb_pod 1-1:1.1: cannot start listening: -90 [ 328.410056][ T3075] snd_usb_pod 1-1:1.1: Line 6 Pocket POD now disconnected [ 328.410932][ T3075] snd_usb_pod 1-1:1.1: probe with driver snd_usb_pod failed with error -90 [ 328.612003][ T3075] usb 1-1: USB disconnect, device number 14 [ 332.068728][ T4857] FAULT_INJECTION: forcing a failure. [ 332.068728][ T4857] name fail_futex, interval 1, probability 0, space 0, times 0 [ 332.068865][ T4857] CPU: 1 UID: 0 PID: 4857 Comm: syz.1.258 Not tainted syzkaller #0 PREEMPT [ 332.068929][ T4857] Hardware name: ARM-Versatile Express [ 332.068958][ T4857] Call trace: [ 332.069036][ T4857] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 332.069147][ T4857] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 332.069169][ T4857] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 332.069226][ T4857] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 332.069287][ T4857] r7:dfbeded8 r6:00000000 r5:84dc8000 r4:834f6880 [ 332.069304][ T4857] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 332.069365][ T4857] [<80a5c8b4>] (should_fail_ex) from [<80a5cae8>] (should_fail+0x14/0x18) [ 332.069431][ T4857] r8:00000000 r7:dfbeded8 r6:00000004 r5:003562e4 r4:00000000 [ 332.069446][ T4857] [<80a5cad4>] (should_fail) from [<8035bd34>] (get_futex_key+0xa4/0x4a8) [ 332.069497][ T4857] [<8035bc90>] (get_futex_key) from [<803608f0>] (futex_wake+0x70/0x25c) [ 332.069560][ T4857] r10:000000f0 r9:00132078 r8:dfbedec8 r7:ffffffff r6:003562e4 r5:000f4240 [ 332.069576][ T4857] r4:00000002 [ 332.069609][ T4857] [<80360880>] (futex_wake) from [<8035d380>] (do_futex+0x194/0x1d0) [ 332.069676][ T4857] r10:000000f0 r9:00000001 r8:84dc8000 r7:000f4240 r6:003562e4 r5:00000081 [ 332.069695][ T4857] r4:000f4240 [ 332.069734][ T4857] [<8035d1ec>] (do_futex) from [<8035dc54>] (sys_futex_time32+0x11c/0x1bc) [ 332.069787][ T4857] r4:00000000 [ 332.069802][ T4857] [<8035db38>] (sys_futex_time32) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 332.069846][ T4857] Exception stack(0xdfbedfa8 to 0xdfbedff0) [ 332.069880][ T4857] dfa0: 00132078 ffffffff 003562e4 00000081 000f4240 00000000 [ 332.069918][ T4857] dfc0: 00132078 ffffffff 76fc87d4 000000f0 00340000 00000000 00000001 76fc80dc [ 332.069941][ T4857] dfe0: 76fc7f38 76fc7f28 00021ed0 00130cf0 [ 332.069972][ T4857] r9:84dc8000 r8:8020029c r7:000000f0 r6:76fc87d4 r5:ffffffff r4:00132078 [ 332.327075][ T28] audit: type=1400 audit(332.240:225): avc: denied { name_bind } for pid=4860 comm="syz.1.259" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 333.965991][ T3739] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 334.202462][ T3739] usb 2-1: New USB device found: idVendor=0926, idProduct=3333, bcdDevice=0.40 [ 334.220301][ T3739] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 334.220459][ T3739] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 334.223663][ T3739] usb 2-1: config 0 descriptor?? [ 334.457479][ T3739] usbhid 2-1:0.0: can't add hid device: -71 [ 334.457702][ T3739] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 334.467506][ T3739] usb 2-1: USB disconnect, device number 18 [ 334.935468][ T45] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 335.140600][ T45] usb 2-1: New USB device found: idVendor=0458, idProduct=5003, bcdDevice=0.40 [ 335.160463][ T45] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 335.160554][ T45] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 335.167528][ T45] usb 2-1: config 0 descriptor?? [ 335.725157][ T4865] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 335.732091][ T4865] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 336.171708][ T45] aiptek 2-1:0.0: Aiptek using 400 ms programming speed [ 336.180825][ T45] input: Aiptek as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input8 [ 336.896932][ T3739] usb 2-1: USB disconnect, device number 19 [ 336.897030][ C1] aiptek 2-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 337.465988][ T28] audit: type=1400 audit(337.370:226): avc: denied { watch watch_reads } for pid=4903 comm="syz.1.262" path="/proc/322" dev="proc" ino=5330 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 337.598827][ T4906] FAULT_INJECTION: forcing a failure. [ 337.598827][ T4906] name fail_futex, interval 1, probability 0, space 0, times 0 [ 337.599000][ T4906] CPU: 1 UID: 0 PID: 4906 Comm: syz.1.263 Not tainted syzkaller #0 PREEMPT [ 337.599049][ T4906] Hardware name: ARM-Versatile Express [ 337.599082][ T4906] Call trace: [ 337.599126][ T4906] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 337.599231][ T4906] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 337.599249][ T4906] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 337.599302][ T4906] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 337.599364][ T4906] r7:dfca5ed8 r6:00000000 r5:846aa580 r4:834f6880 [ 337.599378][ T4906] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 337.599439][ T4906] [<80a5c8b4>] (should_fail_ex) from [<80a5cae8>] (should_fail+0x14/0x18) [ 337.599503][ T4906] r8:00000000 r7:dfca5ed8 r6:00000004 r5:003562e4 r4:00000000 [ 337.599518][ T4906] [<80a5cad4>] (should_fail) from [<8035bd34>] (get_futex_key+0xa4/0x4a8) [ 337.599649][ T4906] [<8035bc90>] (get_futex_key) from [<803608f0>] (futex_wake+0x70/0x25c) [ 337.599727][ T4906] r10:000000f0 r9:00132078 r8:dfca5ec8 r7:ffffffff r6:003562e4 r5:000f4240 [ 337.599748][ T4906] r4:00000002 [ 337.599762][ T4906] [<80360880>] (futex_wake) from [<8035d380>] (do_futex+0x194/0x1d0) [ 337.599835][ T4906] r10:000000f0 r9:00000001 r8:846aa580 r7:000f4240 r6:003562e4 r5:00000081 [ 337.599854][ T4906] r4:000f4240 [ 337.599868][ T4906] [<8035d1ec>] (do_futex) from [<8035dc54>] (sys_futex_time32+0x11c/0x1bc) [ 337.599927][ T4906] r4:00000000 [ 337.599943][ T4906] [<8035db38>] (sys_futex_time32) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 337.599993][ T4906] Exception stack(0xdfca5fa8 to 0xdfca5ff0) [ 337.600037][ T4906] 5fa0: 00132078 ffffffff 003562e4 00000081 000f4240 00000000 [ 337.600102][ T4906] 5fc0: 00132078 ffffffff 76fc87d4 000000f0 00340000 00000000 00000001 76fc80dc [ 337.600146][ T4906] 5fe0: 76fc7f38 76fc7f28 00021ed0 00130cf0 [ 337.600183][ T4906] r9:846aa580 r8:8020029c r7:000000f0 r6:76fc87d4 r5:ffffffff r4:00132078 [ 341.436025][ T4922] FAULT_INJECTION: forcing a failure. [ 341.436025][ T4922] name fail_futex, interval 1, probability 0, space 0, times 0 [ 341.436182][ T4922] CPU: 1 UID: 0 PID: 4922 Comm: syz.1.268 Not tainted syzkaller #0 PREEMPT [ 341.436230][ T4922] Hardware name: ARM-Versatile Express [ 341.436253][ T4922] Call trace: [ 341.436293][ T4922] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 341.436405][ T4922] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 341.436422][ T4922] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 341.436471][ T4922] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 341.436526][ T4922] r7:dfd71ed8 r6:00000000 r5:86135780 r4:834f6880 [ 341.436539][ T4922] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 341.436593][ T4922] [<80a5c8b4>] (should_fail_ex) from [<80a5cae8>] (should_fail+0x14/0x18) [ 341.436651][ T4922] r8:00000000 r7:dfd71ed8 r6:00000004 r5:003562e4 r4:00000000 [ 341.436665][ T4922] [<80a5cad4>] (should_fail) from [<8035bd34>] (get_futex_key+0xa4/0x4a8) [ 341.436715][ T4922] [<8035bc90>] (get_futex_key) from [<803608f0>] (futex_wake+0x70/0x25c) [ 341.436777][ T4922] r10:000000f0 r9:00132078 r8:dfd71ec8 r7:ffffffff r6:003562e4 r5:000f4240 [ 341.436793][ T4922] r4:00000002 [ 341.436805][ T4922] [<80360880>] (futex_wake) from [<8035d380>] (do_futex+0x194/0x1d0) [ 341.436866][ T4922] r10:000000f0 r9:00000001 r8:86135780 r7:000f4240 r6:003562e4 r5:00000081 [ 341.436883][ T4922] r4:000f4240 [ 341.436895][ T4922] [<8035d1ec>] (do_futex) from [<8035dc54>] (sys_futex_time32+0x11c/0x1bc) [ 341.436944][ T4922] r4:00000000 [ 341.436956][ T4922] [<8035db38>] (sys_futex_time32) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 341.437034][ T4922] Exception stack(0xdfd71fa8 to 0xdfd71ff0) [ 341.437088][ T4922] 1fa0: 00132078 ffffffff 003562e4 00000081 000f4240 00000000 [ 341.437123][ T4922] 1fc0: 00132078 ffffffff 76fc87d4 000000f0 00340000 00000000 00000001 76fc80dc [ 341.437150][ T4922] 1fe0: 76fc7f38 76fc7f28 00021ed0 00130cf0 [ 341.437206][ T4922] r9:86135780 r8:8020029c r7:000000f0 r6:76fc87d4 r5:ffffffff r4:00132078 [ 342.931447][ T4931] *** NOT YET: opcode 85 *** [ 344.332757][ T4934] comedi comedi1: Minor 4 specified more than once! [ 352.979184][ T4943] vlan2: entered promiscuous mode [ 353.020178][ T4943] netlink: 4 bytes leftover after parsing attributes in process `syz.0.275'. [ 353.034448][ T4943] hsr_slave_0: left promiscuous mode [ 353.039333][ T4943] hsr_slave_1: left promiscuous mode [ 353.495653][ T45] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 353.676703][ T45] usb 1-1: Using ep0 maxpacket: 8 [ 353.725563][ T45] usb 1-1: New USB device found: idVendor=1345, idProduct=3008, bcdDevice=0.00 [ 353.741201][ T45] usb 1-1: config index 0 descriptor too short (expected 1060, got 36) [ 353.741322][ T45] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 353.741363][ T45] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 353.741439][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 353.747223][ T45] usb 1-1: config 0 descriptor?? [ 358.587424][ T28] audit: type=1400 audit(358.500:227): avc: denied { bind } for pid=4958 comm="syz.1.277" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 358.608828][ T28] audit: type=1400 audit(358.510:228): avc: denied { read } for pid=4958 comm="syz.1.277" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 359.100056][ T4960] netlink: 4 bytes leftover after parsing attributes in process `syz.1.277'. [ 359.995480][ T96] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 360.145374][ T96] usb 2-1: Using ep0 maxpacket: 16 [ 360.148321][ T96] usb 2-1: New USB device found: idVendor=054c, idProduct=0038, bcdDevice=16.f5 [ 360.151742][ T96] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 360.161820][ T96] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 360.161910][ T96] usb 2-1: Product: syz [ 360.161924][ T96] usb 2-1: Manufacturer: syz [ 360.161935][ T96] usb 2-1: SerialNumber: syz [ 360.163948][ T96] usb 2-1: config 0 descriptor?? [ 364.212822][ T3063] usb 1-1: USB disconnect, device number 15 [ 368.686944][ T5000] FAULT_INJECTION: forcing a failure. [ 368.686944][ T5000] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 368.687097][ T5000] CPU: 1 UID: 0 PID: 5000 Comm: syz.0.281 Not tainted syzkaller #0 PREEMPT [ 368.687144][ T5000] Hardware name: ARM-Versatile Express [ 368.687172][ T5000] Call trace: [ 368.687213][ T5000] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 368.687318][ T5000] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 368.687337][ T5000] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 368.687394][ T5000] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 368.687455][ T5000] r7:86eaa000 r6:00000000 r5:83fae400 r4:83555278 [ 368.687473][ T5000] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 368.687534][ T5000] [<80a5c8b4>] (should_fail_ex) from [<80a5cae8>] (should_fail+0x14/0x18) [ 368.687602][ T5000] r8:dfb81ce8 r7:86eaa000 r6:20000600 r5:dfb81d48 r4:0000003c [ 368.687617][ T5000] [<80a5cad4>] (should_fail) from [<80a5cb08>] (should_fail_usercopy+0x1c/0x20) [ 368.687670][ T5000] [<80a5caec>] (should_fail_usercopy) from [<81953054>] (copy_from_sockptr_offset.constprop.0+0x50/0xd0) [ 368.687730][ T5000] [<81953004>] (copy_from_sockptr_offset.constprop.0) from [<81957ab4>] (ip_mroute_setsockopt+0x198/0xc24) [ 368.687790][ T5000] r7:86eaa000 r6:000000cc r5:86187480 r4:8458b000 [ 368.687808][ T5000] [<8195791c>] (ip_mroute_setsockopt) from [<818d3dd4>] (do_ip_setsockopt+0x1e4/0xeb0) [ 368.687878][ T5000] r10:00000126 r9:83fae400 r8:0000003c r7:86eaa000 r6:818d4adc r5:86187480 [ 368.687896][ T5000] r4:000000cc [ 368.687909][ T5000] [<818d3bf4>] (do_ip_setsockopt) from [<818d4adc>] (ip_setsockopt+0x3c/0x98) [ 368.687984][ T5000] r10:00000126 r9:83fae400 r8:0000003c r7:86bb5bc0 r6:86187480 r5:0000003c [ 368.688002][ T5000] r4:000000cc [ 368.688015][ T5000] [<818d4aa4>] (ip_setsockopt) from [<819110e8>] (raw_setsockopt+0x3c/0x15c) [ 368.688080][ T5000] r6:000000cc r5:0000003c r4:819110ac [ 368.688094][ T5000] [<819110b0>] (raw_setsockopt) from [<816cea10>] (sock_common_setsockopt+0x38/0x40) [ 368.688165][ T5000] r8:0000003c r7:86bb5bc0 r6:000000cc r5:00000000 r4:819110ac [ 368.688181][ T5000] [<816ce9dc>] (sock_common_setsockopt) from [<816c9bf4>] (do_sock_setsockopt+0x70/0xc8) [ 368.688237][ T5000] r4:816ce9d8 [ 368.688252][ T5000] [<816c9b84>] (do_sock_setsockopt) from [<816cd958>] (__sys_setsockopt+0x7c/0xc4) [ 368.688314][ T5000] r8:00000000 r7:85fcac80 r6:85fcac81 r5:000000cc r4:00000000 [ 368.688329][ T5000] [<816cd8dc>] (__sys_setsockopt) from [<816cd9bc>] (sys_setsockopt+0x1c/0x24) [ 368.688399][ T5000] r8:8020029c r7:00000126 r6:00356458 r5:00000000 r4:0000003c [ 368.688414][ T5000] [<816cd9a0>] (sys_setsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 368.688465][ T5000] Exception stack(0xdfb81fa8 to 0xdfb81ff0) [ 368.688503][ T5000] 1fa0: 0000003c 00000000 00000003 00000000 000000cc 20000600 [ 368.688538][ T5000] 1fc0: 0000003c 00000000 00356458 00000126 00356418 00000000 00000001 76f9c0dc [ 368.688564][ T5000] 1fe0: 76f9be88 76f9be78 0001903c 00130cf0 [ 370.406943][ T3740] usb 2-1: USB disconnect, device number 20 [ 371.326106][ T90] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 374.775289][ T90] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 374.935223][ T90] usb 2-1: Using ep0 maxpacket: 16 [ 374.939195][ T90] usb 2-1: New USB device found: idVendor=054c, idProduct=0038, bcdDevice=16.f5 [ 374.964157][ T90] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 375.147157][ T90] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 375.147276][ T90] usb 2-1: Product: syz [ 375.147302][ T90] usb 2-1: Manufacturer: syz [ 375.147323][ T90] usb 2-1: SerialNumber: syz [ 375.151469][ T90] usb 2-1: config 0 descriptor?? [ 381.109556][ T5059] FAULT_INJECTION: forcing a failure. [ 381.109556][ T5059] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 381.109698][ T5059] CPU: 0 UID: 0 PID: 5059 Comm: syz.0.291 Not tainted syzkaller #0 PREEMPT [ 381.109788][ T5059] Hardware name: ARM-Versatile Express [ 381.109816][ T5059] Call trace: [ 381.109860][ T5059] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 381.109978][ T5059] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 381.109997][ T5059] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 381.110052][ T5059] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 381.110115][ T5059] r7:86eaa000 r6:00000000 r5:86148000 r4:83555278 [ 381.110129][ T5059] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 381.110187][ T5059] [<80a5c8b4>] (should_fail_ex) from [<80a5cae8>] (should_fail+0x14/0x18) [ 381.110254][ T5059] r8:dfd01ce8 r7:86eaa000 r6:20000600 r5:dfd01d48 r4:0000003c [ 381.110269][ T5059] [<80a5cad4>] (should_fail) from [<80a5cb08>] (should_fail_usercopy+0x1c/0x20) [ 381.110325][ T5059] [<80a5caec>] (should_fail_usercopy) from [<81953054>] (copy_from_sockptr_offset.constprop.0+0x50/0xd0) [ 381.110387][ T5059] [<81953004>] (copy_from_sockptr_offset.constprop.0) from [<81957ab4>] (ip_mroute_setsockopt+0x198/0xc24) [ 381.110449][ T5059] r7:86eaa000 r6:000000cc r5:861870c0 r4:8458b000 [ 381.110465][ T5059] [<8195791c>] (ip_mroute_setsockopt) from [<818d3dd4>] (do_ip_setsockopt+0x1e4/0xeb0) [ 381.110538][ T5059] r10:00000126 r9:86148000 r8:0000003c r7:86eaa000 r6:818d4adc r5:861870c0 [ 381.110560][ T5059] r4:000000cc [ 381.110573][ T5059] [<818d3bf4>] (do_ip_setsockopt) from [<818d4adc>] (ip_setsockopt+0x3c/0x98) [ 381.110643][ T5059] r10:00000126 r9:86148000 r8:0000003c r7:86bb6cc0 r6:861870c0 r5:0000003c [ 381.110663][ T5059] r4:000000cc [ 381.110676][ T5059] [<818d4aa4>] (ip_setsockopt) from [<819110e8>] (raw_setsockopt+0x3c/0x15c) [ 381.110741][ T5059] r6:000000cc r5:0000003c r4:819110ac [ 381.110756][ T5059] [<819110b0>] (raw_setsockopt) from [<816cea10>] (sock_common_setsockopt+0x38/0x40) [ 381.110830][ T5059] r8:0000003c r7:86bb6cc0 r6:000000cc r5:00000000 r4:819110ac [ 381.110847][ T5059] [<816ce9dc>] (sock_common_setsockopt) from [<816c9bf4>] (do_sock_setsockopt+0x70/0xc8) [ 381.110903][ T5059] r4:816ce9d8 [ 381.110918][ T5059] [<816c9b84>] (do_sock_setsockopt) from [<816cd958>] (__sys_setsockopt+0x7c/0xc4) [ 381.110989][ T5059] r8:00000000 r7:85fcac80 r6:85fcac81 r5:000000cc r4:00000000 [ 381.111007][ T5059] [<816cd8dc>] (__sys_setsockopt) from [<816cd9bc>] (sys_setsockopt+0x1c/0x24) [ 381.111135][ T5059] r8:8020029c r7:00000126 r6:003563b8 r5:00000000 r4:0000003c [ 381.111154][ T5059] [<816cd9a0>] (sys_setsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 381.111206][ T5059] Exception stack(0xdfd01fa8 to 0xdfd01ff0) [ 381.111243][ T5059] 1fa0: 0000003c 00000000 00000003 00000000 000000cc 20000600 [ 381.111277][ T5059] 1fc0: 0000003c 00000000 003563b8 00000126 00356378 00000000 00000001 76fbd0dc [ 381.111304][ T5059] 1fe0: 76fbce88 76fbce78 0001903c 00130cf0 [ 383.406532][ T3063] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 385.386330][ T3063] usb 2-1: USB disconnect, device number 22 [ 388.426846][ T5085] FAULT_INJECTION: forcing a failure. [ 388.426846][ T5085] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 388.427008][ T5085] CPU: 1 UID: 0 PID: 5085 Comm: syz.1.296 Not tainted syzkaller #0 PREEMPT [ 388.427056][ T5085] Hardware name: ARM-Versatile Express [ 388.427078][ T5085] Call trace: [ 388.427117][ T5085] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 388.427216][ T5085] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 388.427232][ T5085] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 388.427286][ T5085] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 388.427346][ T5085] r7:85a7d000 r6:00000000 r5:84dc5780 r4:83555278 [ 388.427360][ T5085] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 388.427423][ T5085] [<80a5c8b4>] (should_fail_ex) from [<80a5cae8>] (should_fail+0x14/0x18) [ 388.427483][ T5085] r8:dfe25ce8 r7:85a7d000 r6:20000600 r5:dfe25d48 r4:0000003c [ 388.427498][ T5085] [<80a5cad4>] (should_fail) from [<80a5cb08>] (should_fail_usercopy+0x1c/0x20) [ 388.427546][ T5085] [<80a5caec>] (should_fail_usercopy) from [<81953054>] (copy_from_sockptr_offset.constprop.0+0x50/0xd0) [ 388.427607][ T5085] [<81953004>] (copy_from_sockptr_offset.constprop.0) from [<81957ab4>] (ip_mroute_setsockopt+0x198/0xc24) [ 388.427666][ T5085] r7:85a7d000 r6:000000cc r5:86187840 r4:8458a000 [ 388.427680][ T5085] [<8195791c>] (ip_mroute_setsockopt) from [<818d3dd4>] (do_ip_setsockopt+0x1e4/0xeb0) [ 388.427749][ T5085] r10:00000126 r9:84dc5780 r8:0000003c r7:85a7d000 r6:818d4adc r5:86187840 [ 388.427766][ T5085] r4:000000cc [ 388.427779][ T5085] [<818d3bf4>] (do_ip_setsockopt) from [<818d4adc>] (ip_setsockopt+0x3c/0x98) [ 388.427843][ T5085] r10:00000126 r9:84dc5780 r8:0000003c r7:86b04f40 r6:86187840 r5:0000003c [ 388.427864][ T5085] r4:000000cc [ 388.427882][ T5085] [<818d4aa4>] (ip_setsockopt) from [<819110e8>] (raw_setsockopt+0x3c/0x15c) [ 388.427959][ T5085] r6:000000cc r5:0000003c r4:819110ac [ 388.427996][ T5085] [<819110b0>] (raw_setsockopt) from [<816cea10>] (sock_common_setsockopt+0x38/0x40) [ 388.428073][ T5085] r8:0000003c r7:86b04f40 r6:000000cc r5:00000000 r4:819110ac [ 388.428092][ T5085] [<816ce9dc>] (sock_common_setsockopt) from [<816c9bf4>] (do_sock_setsockopt+0x70/0xc8) [ 388.428147][ T5085] r4:816ce9d8 [ 388.428160][ T5085] [<816c9b84>] (do_sock_setsockopt) from [<816cd958>] (__sys_setsockopt+0x7c/0xc4) [ 388.428212][ T5085] r8:00000000 r7:85fca480 r6:85fca481 r5:000000cc r4:00000000 [ 388.428225][ T5085] [<816cd8dc>] (__sys_setsockopt) from [<816cd9bc>] (sys_setsockopt+0x1c/0x24) [ 388.428281][ T5085] r8:8020029c r7:00000126 r6:00356318 r5:00000000 r4:0000003c [ 388.428296][ T5085] [<816cd9a0>] (sys_setsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 388.428346][ T5085] Exception stack(0xdfe25fa8 to 0xdfe25ff0) [ 388.428382][ T5085] 5fa0: 0000003c 00000000 00000003 00000000 000000cc 20000600 [ 388.428413][ T5085] 5fc0: 0000003c 00000000 00356318 00000126 003562d8 00000000 00000001 76fc80dc [ 388.428435][ T5085] 5fe0: 76fc7e88 76fc7e78 0001903c 00130cf0 [ 388.785491][ T96] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 389.002750][ T5110] fuse: Bad value for 'fd' [ 389.685609][ T3740] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 389.848828][ T3740] usb 2-1: Using ep0 maxpacket: 16 [ 389.859263][ T3740] usb 2-1: New USB device found: idVendor=054c, idProduct=0038, bcdDevice=16.f5 [ 389.936154][ T3740] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 389.936269][ T3740] usb 2-1: Product: syz [ 389.936298][ T3740] usb 2-1: Manufacturer: syz [ 389.936323][ T3740] usb 2-1: SerialNumber: syz [ 389.941004][ T3740] usb 2-1: config 0 descriptor?? [ 389.969796][ T3740] visor 2-1:0.0: Sony Clie 3.5 converter detected [ 390.255875][ T3740] usb 2-1: clie_3_5_startup: get config number failed: -32 [ 390.256164][ T3740] visor 2-1:0.0: probe with driver visor failed with error -32 [ 391.935667][ T5120] FAULT_INJECTION: forcing a failure. [ 391.935667][ T5120] name failslab, interval 1, probability 0, space 0, times 0 [ 391.935822][ T5120] CPU: 1 UID: 0 PID: 5120 Comm: syz.0.303 Not tainted syzkaller #0 PREEMPT [ 391.935866][ T5120] Hardware name: ARM-Versatile Express [ 391.935892][ T5120] Call trace: [ 391.935932][ T5120] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 391.936040][ T5120] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 391.936061][ T5120] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 391.936119][ T5120] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 391.936180][ T5120] r7:8612d780 r6:00000000 r5:8612d780 r4:83516624 [ 391.936196][ T5120] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 391.936258][ T5120] [<80a5c8b4>] (should_fail_ex) from [<8059a7b0>] (should_failslab+0x6c/0x94) [ 391.936328][ T5120] r8:00000000 r7:8612d780 r6:81956e70 r5:00000dc0 r4:83c02c00 [ 391.936342][ T5120] [<8059a744>] (should_failslab) from [<805775a8>] (kmem_cache_alloc_noprof+0x5c/0x3e0) [ 391.936390][ T5120] [<8057754c>] (kmem_cache_alloc_noprof) from [<81956e70>] (ipmr_mfc_add+0x9c/0x834) [ 391.936462][ T5120] r10:00000126 r9:8612d780 r8:00000000 r7:86eaa000 r6:8458b000 r5:dfd0dd48 [ 391.936481][ T5120] r4:00000000 [ 391.936494][ T5120] [<81956dd4>] (ipmr_mfc_add) from [<81957d9c>] (ip_mroute_setsockopt+0x480/0xc24) [ 391.936567][ T5120] r10:00000126 r9:ffffffff r8:86eaa574 r7:86eaa000 r6:000000cc r5:86187480 [ 391.936589][ T5120] r4:8458b000 [ 391.936602][ T5120] [<8195791c>] (ip_mroute_setsockopt) from [<818d3dd4>] (do_ip_setsockopt+0x1e4/0xeb0) [ 391.936675][ T5120] r10:00000126 r9:8612d780 r8:0000003c r7:86eaa000 r6:818d4adc r5:86187480 [ 391.936693][ T5120] r4:000000cc [ 391.936708][ T5120] [<818d3bf4>] (do_ip_setsockopt) from [<818d4adc>] (ip_setsockopt+0x3c/0x98) [ 391.936776][ T5120] r10:00000126 r9:8612d780 r8:0000003c r7:86bb5bc0 r6:86187480 r5:0000003c [ 391.936797][ T5120] r4:000000cc [ 391.936814][ T5120] [<818d4aa4>] (ip_setsockopt) from [<819110e8>] (raw_setsockopt+0x3c/0x15c) [ 391.936904][ T5120] r6:000000cc r5:0000003c r4:819110ac [ 391.936948][ T5120] [<819110b0>] (raw_setsockopt) from [<816cea10>] (sock_common_setsockopt+0x38/0x40) [ 391.937028][ T5120] r8:0000003c r7:86bb5bc0 r6:000000cc r5:00000000 r4:819110ac [ 391.937047][ T5120] [<816ce9dc>] (sock_common_setsockopt) from [<816c9bf4>] (do_sock_setsockopt+0x70/0xc8) [ 391.937104][ T5120] r4:816ce9d8 [ 391.937120][ T5120] [<816c9b84>] (do_sock_setsockopt) from [<816cd958>] (__sys_setsockopt+0x7c/0xc4) [ 391.937182][ T5120] r8:00000000 r7:846efa80 r6:846efa81 r5:000000cc r4:00000000 [ 391.937200][ T5120] [<816cd8dc>] (__sys_setsockopt) from [<816cd9bc>] (sys_setsockopt+0x1c/0x24) [ 391.937264][ T5120] r8:8020029c r7:00000126 r6:00356318 r5:00000000 r4:0000003c [ 391.937277][ T5120] [<816cd9a0>] (sys_setsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 391.937322][ T5120] Exception stack(0xdfd0dfa8 to 0xdfd0dff0) [ 391.937361][ T5120] dfa0: 0000003c 00000000 00000003 00000000 000000cc 20000600 [ 391.937396][ T5120] dfc0: 0000003c 00000000 00356318 00000126 003562d8 00000000 00000001 76fde0dc [ 391.937422][ T5120] dfe0: 76fdde88 76fdde78 0001903c 00130cf0 [ 392.645814][ T3063] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 392.775648][ T3063] usb 1-1: device descriptor read/64, error -71 [ 393.058770][ T3063] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 393.216286][ T3063] usb 1-1: device descriptor read/64, error -71 [ 393.335751][ T3063] usb usb1-port1: attempt power cycle [ 393.675982][ T3063] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 393.698919][ T3063] usb 1-1: device descriptor read/8, error -71 [ 393.946175][ T3063] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 393.968764][ T3063] usb 1-1: device descriptor read/8, error -71 [ 394.076178][ T3063] usb usb1-port1: unable to enumerate USB device [ 400.270150][ T45] usb 2-1: USB disconnect, device number 23 [ 400.366192][ T5138] fuse: Bad value for 'fd' [ 401.811324][ T5145] pimreg: entered allmulticast mode [ 402.981441][ T5164] netlink: 4 bytes leftover after parsing attributes in process `syz.1.311'. [ 403.187225][ T3063] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 403.355412][ T3063] usb 1-1: Using ep0 maxpacket: 8 [ 403.358035][ T3063] usb 1-1: New USB device found: idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 403.363907][ T3063] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 403.364027][ T3063] usb 1-1: config 179 has no interface number 0 [ 403.364096][ T3063] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 403.364146][ T3063] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 403.364195][ T3063] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 403.364238][ T3063] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 403.364282][ T3063] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 403.364361][ T3063] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 403.393862][ T5163] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 403.642909][ T3063] input: Generic X-Box pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:179.65/input/input14 [ 403.835935][ T3063] usb 1-1: USB disconnect, device number 22 [ 403.838290][ C0] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 403.838412][ C0] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 403.985123][ T5238] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 404.033692][ T28] audit: type=1400 audit(403.940:229): avc: denied { mount } for pid=5237 comm="syz.0.317" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 404.065681][ T96] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 404.197945][ T96] usb 2-1: device descriptor read/64, error -71 [ 404.435505][ T96] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 404.565585][ T96] usb 2-1: device descriptor read/64, error -71 [ 404.677285][ T96] usb usb2-port1: attempt power cycle [ 405.036000][ T96] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 405.068099][ T96] usb 2-1: device descriptor read/8, error -71 [ 405.325533][ T96] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 405.349077][ T96] usb 2-1: device descriptor read/8, error -71 [ 405.462653][ T96] usb usb2-port1: unable to enumerate USB device [ 410.506042][ T28] audit: type=1400 audit(410.420:230): avc: denied { unmount } for pid=3116 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 410.895056][ C1] net_ratelimit: 11 callbacks suppressed [ 411.183111][ T5244] netlink: 4 bytes leftover after parsing attributes in process `syz.0.318'. [ 411.850916][ T28] audit: type=1400 audit(411.760:231): avc: denied { map } for pid=5245 comm="syz.0.319" path="/dev/ublkc8" dev="devtmpfs" ino=844 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 412.375554][ T3740] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 412.535403][ T3740] usb 1-1: Using ep0 maxpacket: 8 [ 412.537762][ T3740] usb 1-1: New USB device found: idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 412.542469][ T3740] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 412.542572][ T3740] usb 1-1: config 179 has no interface number 0 [ 412.542632][ T3740] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 412.542678][ T3740] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 412.542723][ T3740] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 412.542758][ T3740] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 412.542800][ T3740] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 412.543011][ T3740] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 412.560746][ T5252] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 412.841100][ T3740] input: Generic X-Box pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:179.65/input/input15 [ 413.154396][ T3063] usb 1-1: USB disconnect, device number 23 [ 413.155305][ C0] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 413.155417][ C0] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 413.527501][ T5276] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 413.527643][ T5276] audit: out of memory in audit_log_start [ 413.967126][ T5289] fuse: Unknown parameter 'fd0x0000000000000003' [ 414.416492][ T3063] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 414.497322][ T45] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 414.605457][ T3063] usb 2-1: Using ep0 maxpacket: 32 [ 414.616489][ T3063] usb 2-1: New USB device found: idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 414.646976][ T3063] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 414.660795][ T45] usb 1-1: Using ep0 maxpacket: 8 [ 414.661340][ T3063] usb 2-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 414.661372][ T3063] usb 2-1: Product: syz [ 414.661396][ T3063] usb 2-1: Manufacturer: syz [ 414.661420][ T3063] usb 2-1: SerialNumber: syz [ 414.668785][ T3063] usb 2-1: config 0 descriptor?? [ 414.677736][ T5292] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 414.682755][ T3063] hub 2-1:0.0: bad descriptor, ignoring hub [ 414.682857][ T3063] hub 2-1:0.0: probe with driver hub failed with error -5 [ 414.690736][ T45] usb 1-1: New USB device found: idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 414.701173][ T45] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 414.701213][ T45] usb 1-1: config 179 has no interface number 0 [ 414.701248][ T45] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 414.701272][ T45] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 414.701295][ T45] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 414.701316][ T45] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 414.701337][ T45] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 414.701398][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 414.745554][ T5296] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 415.160634][ T3739] usb 1-1: USB disconnect, device number 24 [ 415.160674][ C1] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 415.160737][ C1] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 415.933174][ T5130] net_ratelimit: 15 callbacks suppressed [ 416.278624][ T3739] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 416.405462][ T3739] usb 1-1: device descriptor read/64, error -71 [ 416.656565][ T3739] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 416.757122][ T45] usb 2-1: USB disconnect, device number 28 [ 416.805384][ T3739] usb 1-1: device descriptor read/64, error -71 [ 416.916518][ T3739] usb usb1-port1: attempt power cycle [ 417.275312][ T3739] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 417.297353][ T3739] usb 1-1: device descriptor read/8, error -71 [ 417.538193][ T3739] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 417.560098][ T3739] usb 1-1: device descriptor read/8, error -71 [ 417.667830][ T3739] usb usb1-port1: unable to enumerate USB device [ 420.236470][ T3063] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 420.426491][ T3063] usb 2-1: Using ep0 maxpacket: 8 [ 420.429950][ T3063] usb 2-1: New USB device found: idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 420.437198][ T3063] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 420.437295][ T3063] usb 2-1: config 179 has no interface number 0 [ 420.437358][ T3063] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 420.437406][ T3063] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 420.437455][ T3063] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 420.437497][ T3063] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 420.437550][ T3063] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 420.437672][ T3063] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 420.443712][ T5345] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 420.924229][ T3063] usb 2-1: USB disconnect, device number 29 [ 420.925419][ C0] xpad 2-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 420.925548][ C0] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 421.044957][ C1] net_ratelimit: 23 callbacks suppressed [ 426.085286][ C1] net_ratelimit: 13 callbacks suppressed [ 426.347819][ T5372] FAULT_INJECTION: forcing a failure. [ 426.347819][ T5372] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 426.348186][ T5372] CPU: 1 UID: 0 PID: 5372 Comm: syz.0.337 Tainted: G Y syzkaller #0 PREEMPT [ 426.348327][ T5372] Tainted: [Y]=FORCED_BIND [ 426.348357][ T5372] Hardware name: ARM-Versatile Express [ 426.348382][ T5372] Call trace: [ 426.348421][ T5372] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 426.348520][ T5372] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 426.348538][ T5372] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 426.348587][ T5372] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 426.348646][ T5372] r7:86eaa000 r6:00000000 r5:84da7080 r4:83555278 [ 426.348660][ T5372] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 426.348713][ T5372] [<80a5c8b4>] (should_fail_ex) from [<80a5cae8>] (should_fail+0x14/0x18) [ 426.348773][ T5372] r8:ea94dce8 r7:86eaa000 r6:20000600 r5:ea94dd48 r4:0000003c [ 426.348787][ T5372] [<80a5cad4>] (should_fail) from [<80a5cb08>] (should_fail_usercopy+0x1c/0x20) [ 426.348836][ T5372] [<80a5caec>] (should_fail_usercopy) from [<81953054>] (copy_from_sockptr_offset.constprop.0+0x50/0xd0) [ 426.348892][ T5372] [<81953004>] (copy_from_sockptr_offset.constprop.0) from [<81957ab4>] (ip_mroute_setsockopt+0x198/0xc24) [ 426.348948][ T5372] r7:86eaa000 r6:000000cc r5:86187840 r4:8458b000 [ 426.348964][ T5372] [<8195791c>] (ip_mroute_setsockopt) from [<818d3dd4>] (do_ip_setsockopt+0x1e4/0xeb0) [ 426.349033][ T5372] r10:00000126 r9:84da7080 r8:0000003c r7:86eaa000 r6:818d4adc r5:86187840 [ 426.349055][ T5372] r4:000000cc [ 426.349070][ T5372] [<818d3bf4>] (do_ip_setsockopt) from [<818d4adc>] (ip_setsockopt+0x3c/0x98) [ 426.349145][ T5372] r10:00000126 r9:84da7080 r8:0000003c r7:86b04f40 r6:86187840 r5:0000003c [ 426.349166][ T5372] r4:000000cc [ 426.349180][ T5372] [<818d4aa4>] (ip_setsockopt) from [<819110e8>] (raw_setsockopt+0x3c/0x15c) [ 426.349240][ T5372] r6:000000cc r5:0000003c r4:819110ac [ 426.349257][ T5372] [<819110b0>] (raw_setsockopt) from [<816cea10>] (sock_common_setsockopt+0x38/0x40) [ 426.349324][ T5372] r8:0000003c r7:86b04f40 r6:000000cc r5:00000000 r4:819110ac [ 426.349340][ T5372] [<816ce9dc>] (sock_common_setsockopt) from [<816c9bf4>] (do_sock_setsockopt+0x70/0xc8) [ 426.349393][ T5372] r4:816ce9d8 [ 426.349409][ T5372] [<816c9b84>] (do_sock_setsockopt) from [<816cd958>] (__sys_setsockopt+0x7c/0xc4) [ 426.349471][ T5372] r8:00000000 r7:85fcb100 r6:85fcb101 r5:000000cc r4:00000000 [ 426.349488][ T5372] [<816cd8dc>] (__sys_setsockopt) from [<816cd9bc>] (sys_setsockopt+0x1c/0x24) [ 426.349546][ T5372] r8:8020029c r7:00000126 r6:00356318 r5:00000000 r4:0000003c [ 426.349564][ T5372] [<816cd9a0>] (sys_setsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 426.349616][ T5372] Exception stack(0xea94dfa8 to 0xea94dff0) [ 426.349681][ T5372] dfa0: 0000003c 00000000 00000003 00000000 000000cc 20000600 [ 426.349736][ T5372] dfc0: 0000003c 00000000 00356318 00000126 003562d8 00000000 00000001 76fde0dc [ 426.349762][ T5372] dfe0: 76fdde88 76fdde78 0001903c 00130cf0 [ 426.531866][ T5377] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 426.787136][ T96] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 426.980616][ T96] usb 1-1: Using ep0 maxpacket: 8 [ 426.987104][ T96] usb 1-1: New USB device found: idVendor=1345, idProduct=3008, bcdDevice=0.00 [ 426.992221][ T96] usb 1-1: config index 0 descriptor too short (expected 1060, got 36) [ 426.992537][ T96] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 426.992667][ T96] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 427.009744][ T96] usb 1-1: config 0 descriptor?? [ 427.204322][ T96] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 428.367077][ T96] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 428.701883][ T96] usb 2-1: New USB device found: idVendor=08ca, idProduct=0110, bcdDevice=1.00 [ 428.768797][ T96] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 428.769372][ T96] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 428.875806][ T96] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 428.875828][ T96] usb 2-1: Product: syz [ 428.875841][ T96] usb 2-1: Manufacturer: syz [ 428.875853][ T96] usb 2-1: SerialNumber: syz [ 429.121655][ T3739] usb 2-1: USB disconnect, device number 30 [ 430.657770][ T5403] FAULT_INJECTION: forcing a failure. [ 430.657770][ T5403] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 430.657950][ T5403] CPU: 0 UID: 0 PID: 5403 Comm: syz.1.343 Tainted: G Y syzkaller #0 PREEMPT [ 430.658012][ T5403] Tainted: [Y]=FORCED_BIND [ 430.658029][ T5403] Hardware name: ARM-Versatile Express [ 430.658053][ T5403] Call trace: [ 430.658093][ T5403] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 430.658202][ T5403] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 430.658220][ T5403] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 430.658268][ T5403] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 430.658323][ T5403] r7:85a7d000 r6:00000000 r5:84db3e80 r4:83555278 [ 430.658340][ T5403] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 430.658402][ T5403] [<80a5c8b4>] (should_fail_ex) from [<80a5cae8>] (should_fail+0x14/0x18) [ 430.658466][ T5403] r8:eaa29ce8 r7:85a7d000 r6:20000600 r5:eaa29d48 r4:0000003c [ 430.658482][ T5403] [<80a5cad4>] (should_fail) from [<80a5cb08>] (should_fail_usercopy+0x1c/0x20) [ 430.658533][ T5403] [<80a5caec>] (should_fail_usercopy) from [<81953054>] (copy_from_sockptr_offset.constprop.0+0x50/0xd0) [ 430.658595][ T5403] [<81953004>] (copy_from_sockptr_offset.constprop.0) from [<81957ab4>] (ip_mroute_setsockopt+0x198/0xc24) [ 430.658661][ T5403] r7:85a7d000 r6:000000cc r5:861870c0 r4:8458a000 [ 430.658684][ T5403] [<8195791c>] (ip_mroute_setsockopt) from [<818d3dd4>] (do_ip_setsockopt+0x1e4/0xeb0) [ 430.658756][ T5403] r10:00000126 r9:84db3e80 r8:0000003c r7:85a7d000 r6:818d4adc r5:861870c0 [ 430.658774][ T5403] r4:000000cc [ 430.658787][ T5403] [<818d3bf4>] (do_ip_setsockopt) from [<818d4adc>] (ip_setsockopt+0x3c/0x98) [ 430.658874][ T5403] r10:00000126 r9:84db3e80 r8:0000003c r7:86b04f40 r6:861870c0 r5:0000003c [ 430.658898][ T5403] r4:000000cc [ 430.658912][ T5403] [<818d4aa4>] (ip_setsockopt) from [<819110e8>] (raw_setsockopt+0x3c/0x15c) [ 430.658982][ T5403] r6:000000cc r5:0000003c r4:819110ac [ 430.658999][ T5403] [<819110b0>] (raw_setsockopt) from [<816cea10>] (sock_common_setsockopt+0x38/0x40) [ 430.659069][ T5403] r8:0000003c r7:86b04f40 r6:000000cc r5:00000000 r4:819110ac [ 430.659086][ T5403] [<816ce9dc>] (sock_common_setsockopt) from [<816c9bf4>] (do_sock_setsockopt+0x70/0xc8) [ 430.659140][ T5403] r4:816ce9d8 [ 430.659156][ T5403] [<816c9b84>] (do_sock_setsockopt) from [<816cd958>] (__sys_setsockopt+0x7c/0xc4) [ 430.659215][ T5403] r8:00000000 r7:846edb80 r6:846edb81 r5:000000cc r4:00000000 [ 430.659229][ T5403] [<816cd8dc>] (__sys_setsockopt) from [<816cd9bc>] (sys_setsockopt+0x1c/0x24) [ 430.659288][ T5403] r8:8020029c r7:00000126 r6:00356318 r5:00000000 r4:0000003c [ 430.659321][ T5403] [<816cd9a0>] (sys_setsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 430.659373][ T5403] Exception stack(0xeaa29fa8 to 0xeaa29ff0) [ 430.659409][ T5403] 9fa0: 0000003c 00000000 00000003 00000000 000000cc 20000600 [ 430.659444][ T5403] 9fc0: 0000003c 00000000 00356318 00000126 003562d8 00000000 00000001 76fc80dc [ 430.659469][ T5403] 9fe0: 76fc7e88 76fc7e78 0001903c 00130cf0 [ 431.445043][ C1] net_ratelimit: 12 callbacks suppressed [ 436.645095][ C1] net_ratelimit: 17 callbacks suppressed [ 437.018792][ T5422] FAULT_INJECTION: forcing a failure. [ 437.018792][ T5422] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 437.018954][ T5422] CPU: 1 UID: 0 PID: 5422 Comm: syz.1.349 Tainted: G Y syzkaller #0 PREEMPT [ 437.019010][ T5422] Tainted: [Y]=FORCED_BIND [ 437.019027][ T5422] Hardware name: ARM-Versatile Express [ 437.019049][ T5422] Call trace: [ 437.019100][ T5422] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 437.019200][ T5422] r7:60000013 r6:60000013 r5:825423a8 r4:00000000 [ 437.019218][ T5422] [<80201ae4>] (show_stack) from [<8021f6e4>] (dump_stack_lvl+0x5c/0x70) [ 437.019267][ T5422] [<8021f688>] (dump_stack_lvl) from [<8021f710>] (dump_stack+0x18/0x1c) [ 437.019324][ T5422] r7:85a7d000 r6:00000000 r5:86130c80 r4:83555278 [ 437.019339][ T5422] [<8021f6f8>] (dump_stack) from [<80a5ca74>] (should_fail_ex+0x1c0/0x220) [ 437.019396][ T5422] [<80a5c8b4>] (should_fail_ex) from [<80a5cae8>] (should_fail+0x14/0x18) [ 437.019457][ T5422] r8:ea8e5ce8 r7:85a7d000 r6:20000600 r5:ea8e5d48 r4:0000003c [ 437.019472][ T5422] [<80a5cad4>] (should_fail) from [<80a5cb08>] (should_fail_usercopy+0x1c/0x20) [ 437.019522][ T5422] [<80a5caec>] (should_fail_usercopy) from [<81953054>] (copy_from_sockptr_offset.constprop.0+0x50/0xd0) [ 437.019584][ T5422] [<81953004>] (copy_from_sockptr_offset.constprop.0) from [<81957ab4>] (ip_mroute_setsockopt+0x198/0xc24) [ 437.019642][ T5422] r7:85a7d000 r6:000000cc r5:86186d00 r4:8458a000 [ 437.019656][ T5422] [<8195791c>] (ip_mroute_setsockopt) from [<818d3dd4>] (do_ip_setsockopt+0x1e4/0xeb0) [ 437.019720][ T5422] r10:00000126 r9:86130c80 r8:0000003c r7:85a7d000 r6:818d4adc r5:86186d00 [ 437.019739][ T5422] r4:000000cc [ 437.019752][ T5422] [<818d3bf4>] (do_ip_setsockopt) from [<818d4adc>] (ip_setsockopt+0x3c/0x98) [ 437.019815][ T5422] r10:00000126 r9:86130c80 r8:0000003c r7:86b096c0 r6:86186d00 r5:0000003c [ 437.019833][ T5422] r4:000000cc [ 437.019848][ T5422] [<818d4aa4>] (ip_setsockopt) from [<819110e8>] (raw_setsockopt+0x3c/0x15c) [ 437.019914][ T5422] r6:000000cc r5:0000003c r4:819110ac [ 437.019928][ T5422] [<819110b0>] (raw_setsockopt) from [<816cea10>] (sock_common_setsockopt+0x38/0x40) [ 437.020017][ T5422] r8:0000003c r7:86b096c0 r6:000000cc r5:00000000 r4:819110ac [ 437.020036][ T5422] [<816ce9dc>] (sock_common_setsockopt) from [<816c9bf4>] (do_sock_setsockopt+0x70/0xc8) [ 437.020098][ T5422] r4:816ce9d8 [ 437.020113][ T5422] [<816c9b84>] (do_sock_setsockopt) from [<816cd958>] (__sys_setsockopt+0x7c/0xc4) [ 437.020174][ T5422] r8:00000000 r7:846ef480 r6:846ef481 r5:000000cc r4:00000000 [ 437.020190][ T5422] [<816cd8dc>] (__sys_setsockopt) from [<816cd9bc>] (sys_setsockopt+0x1c/0x24) [ 437.020249][ T5422] r8:8020029c r7:00000126 r6:00356318 r5:00000000 r4:0000003c [ 437.020265][ T5422] [<816cd9a0>] (sys_setsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 437.020313][ T5422] Exception stack(0xea8e5fa8 to 0xea8e5ff0) [ 437.020351][ T5422] 5fa0: 0000003c 00000000 00000003 00000000 000000cc 20000600 [ 437.020382][ T5422] 5fc0: 0000003c 00000000 00356318 00000126 003562d8 00000000 00000001 76fc80dc [ 437.020408][ T5422] 5fe0: 76fc7e88 76fc7e78 0001903c 00130cf0 [ 437.415803][ T5432] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 437.433310][ T3740] usb 1-1: USB disconnect, device number 29 [ 437.525913][ T5432] md: could not open device unknown-block(1,3). [ 437.526255][ T5432] md: error, md_import_device() returned -16 [ 438.115118][ T3740] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 438.167330][ T5455] 8<--- cut here --- [ 438.167433][ T5455] Unable to handle kernel paging request at virtual address fee00103 when write [ 438.167501][ T5455] [fee00103] *pgd=80000080007003, *pmd=00000000 [ 438.168109][ T5455] Internal error: Oops: a06 [#1] SMP ARM [ 438.169972][ T5455] Modules linked in: [ 438.170429][ T5455] CPU: 0 UID: 0 PID: 5455 Comm: syz.0.358 Tainted: G Y syzkaller #0 PREEMPT [ 438.170796][ T5455] Tainted: [Y]=FORCED_BIND [ 438.170950][ T5455] Hardware name: ARM-Versatile Express [ 438.171206][ T5455] PC is at subdev_8255_io+0x60/0x6c [ 438.171591][ T5455] LR is at subdev_8255_io+0x4c/0x6c [ 438.171770][ T5455] pc : [<815568d0>] lr : [<815568bc>] psr: 60000013 [ 438.172030][ T5455] sp : dfb79cb8 ip : dfb79cb8 fp : dfb79cd4 [ 438.172479][ T5455] r10: 00000100 r9 : 00000004 r8 : dfb79da4 [ 438.172664][ T5455] r7 : 00000000 r6 : 0000009b r5 : 84644000 r4 : 00000103 [ 438.173166][ T5455] r3 : 0000009b r2 : fee00103 r1 : 00000001 r0 : 84644000 [ 438.173540][ T5455] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 438.174152][ T5455] Control: 30c5387d Table: 872c0380 DAC: fffffffd [ 438.174599][ T5455] Register r0 information: slab kmalloc-192 start 84644000 pointer offset 0 size 192 [ 438.175577][ T5455] Register r1 information: non-paged memory [ 438.176049][ T5455] Register r2 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 438.176681][ T5455] Register r3 information: non-paged memory [ 438.177093][ T5455] Register r4 information: non-paged memory [ 438.177456][ T5455] Register r5 information: slab kmalloc-192 start 84644000 pointer offset 0 size 192 [ 438.178046][ T5455] Register r6 information: non-paged memory [ 438.178453][ T5455] Register r7 information: NULL pointer [ 438.178788][ T5455] Register r8 information: 2-page vmalloc region starting at 0xdfb78000 allocated at kernel_clone+0xc4/0x440 [ 438.179288][ T5455] Register r9 information: non-paged memory [ 438.179977][ T5455] Register r10 information: non-paged memory [ 438.180331][ T5455] Register r11 information: 2-page vmalloc region starting at 0xdfb78000 allocated at kernel_clone+0xc4/0x440 [ 438.181260][ T5455] Register r12 information: 2-page vmalloc region starting at 0xdfb78000 allocated at kernel_clone+0xc4/0x440 [ 438.182289][ T5455] Process syz.0.358 (pid: 5455, stack limit = 0xdfb78000) [ 438.182708][ T5455] Stack: (0xdfb79cb8 to 0xdfb7a000) [ 438.183070][ T5455] 9ca0: 81556870 00000100 [ 438.183453][ T5455] 9cc0: 84644000 00000000 dfb79cf4 dfb79cd8 815565ac 8155687c 00000100 805784e0 [ 438.183806][ T5455] 9ce0: 87a5c800 87a5c800 dfb79d14 dfb79cf8 81556964 81556560 84644000 00000000 [ 438.184091][ T5455] 9d00: 87a5c800 00000000 dfb79d54 dfb79d18 81556b14 815568e8 ffffffff 00000004 [ 438.184426][ T5455] 9d20: 8341e340 00000000 00000000 835dfbe8 84644000 00000000 dfb79d90 84644000 [ 438.184746][ T5455] 9d40: 00000000 83736fe0 dfb79d8c dfb79d58 8154550c 81556aac 40946400 00000000 [ 438.185118][ T5455] 9d60: dfb79d7c 20000240 84644000 b5403587 40946400 00000003 00000003 86131900 [ 438.185478][ T5455] 9d80: dfb79e4c dfb79d90 81540d28 81545410 35353238 00000000 00000000 00000000 [ 438.186006][ T5455] 9da0: 00000000 00000100 00000009 00000001 fffffffe 00000000 00000004 00000000 [ 438.186501][ T5455] 9dc0: 20000004 00000004 0000000a 00000004 00000028 00000006 01000005 fffffffd [ 438.187039][ T5455] 9de0: ffffffff 00000003 00010008 00000003 00000008 00000006 00000001 bffffff9 [ 438.187499][ T5455] 9e00: 00001000 0000007f 0000000d 00000004 00000000 0000f5c0 00000007 00000007 [ 438.188022][ T5455] 9e20: 00000000 a2a37c21 00000000 8449c100 84644000 20000240 40946400 00000003 [ 438.188592][ T5455] 9e40: dfb79f14 dfb79e50 81542038 81540c68 8276ba64 855172c8 00000064 84eddb94 [ 438.188927][ T5455] 9e60: dfb79ee4 dfb79e70 8085c9d4 80852d34 00000064 84644030 00000000 dfb79e90 [ 438.189494][ T5455] 9e80: 00000000 86c07810 84029e58 40946400 0000000b 00000000 dfb79e84 00000000 [ 438.190065][ T5455] 9ea0: 00000000 00000000 00000000 00000000 00000000 a2a37c21 00000000 8449c100 [ 438.190597][ T5455] 9ec0: 40946400 20000240 20000240 8449c100 00000003 86131900 dfb79ef4 dfb79ee8 [ 438.191186][ T5455] 9ee0: 8085cb04 a2a37c21 dfb79f14 00000000 8449c101 40946400 20000240 8449c100 [ 438.191788][ T5455] 9f00: 00000003 86131900 dfb79fa4 dfb79f18 805f2e64 81541cf0 ecac8b10 86131900 [ 438.192153][ T5455] 9f20: dfb79f3c dfb79f30 81c0b294 81c0b160 dfb79f54 dfb79f40 8025cbac 80292458 [ 438.192571][ T5455] 9f40: dfb79fb0 40000000 dfb79f84 dfb79f58 80222bfc 8025cb64 00000000 8341a10c [ 438.193299][ T5455] 9f60: dfb79fb0 0013ee90 ecac8b10 80222b50 00000000 a2a37c21 dfb79fac 00000000 [ 438.193937][ T5455] 9f80: 00000000 00356310 00000036 8020029c 86131900 00000036 00000000 dfb79fa8 [ 438.194558][ T5455] 9fa0: 80200060 805f2c2c 00000000 00000000 00000003 40946400 20000240 00000000 [ 438.194953][ T5455] 9fc0: 00000000 00000000 00356310 00000036 003562d8 00000000 00000001 76fde0dc [ 438.195213][ T5455] 9fe0: 76fdde88 76fdde78 0001903c 00130cf0 60000010 00000003 00000000 00000000 [ 438.195587][ T5455] Call trace: [ 438.195783][ T5455] [<81556870>] (subdev_8255_io) from [<815565ac>] (subdev_8255_do_config+0x58/0x60) [ 438.196166][ T5455] r7:00000000 r6:84644000 r5:00000100 r4:81556870 [ 438.196586][ T5455] [<81556554>] (subdev_8255_do_config) from [<81556964>] (subdev_8255_io_init+0x88/0x98) [ 438.197271][ T5455] r4:87a5c800 [ 438.197551][ T5455] [<815568dc>] (subdev_8255_io_init) from [<81556b14>] (dev_8255_attach+0x74/0x138) [ 438.198107][ T5455] r7:00000000 r6:87a5c800 r5:00000000 r4:84644000 [ 438.198466][ T5455] [<81556aa0>] (dev_8255_attach) from [<8154550c>] (comedi_device_attach+0x108/0x244) [ 438.199082][ T5455] r10:83736fe0 r9:00000000 r8:84644000 r7:dfb79d90 r6:00000000 r5:84644000 [ 438.199461][ T5455] r4:835dfbe8 [ 438.199697][ T5455] [<81545404>] (comedi_device_attach) from [<81540d28>] (do_devconfig_ioctl+0xcc/0x218) [ 438.200178][ T5455] r10:86131900 r9:00000003 r8:00000003 r7:40946400 r6:b5403587 r5:84644000 [ 438.200653][ T5455] r4:20000240 [ 438.200914][ T5455] [<81540c5c>] (do_devconfig_ioctl) from [<81542038>] (comedi_unlocked_ioctl+0x354/0x1db8) [ 438.201470][ T5455] r8:00000003 r7:40946400 r6:20000240 r5:84644000 r4:8449c100 [ 438.201951][ T5455] [<81541ce4>] (comedi_unlocked_ioctl) from [<805f2e64>] (sys_ioctl+0x244/0xb5c) [ 438.202333][ T5455] r10:86131900 r9:00000003 r8:8449c100 r7:20000240 r6:40946400 r5:8449c101 [ 438.202865][ T5455] r4:00000000 [ 438.203150][ T5455] [<805f2c20>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 438.203667][ T5455] Exception stack(0xdfb79fa8 to 0xdfb79ff0) [ 438.204101][ T5455] 9fa0: 00000000 00000000 00000003 40946400 20000240 00000000 [ 438.204597][ T5455] 9fc0: 00000000 00000000 00356310 00000036 003562d8 00000000 00000001 76fde0dc [ 438.204978][ T5455] 9fe0: 76fdde88 76fdde78 0001903c 00130cf0 [ 438.205207][ T5455] r10:00000036 r9:86131900 r8:8020029c r7:00000036 r6:00356310 r5:00000000 [ 438.205491][ T5455] r4:00000000 [ 438.205926][ T5455] Code: e6ef3076 e0842002 e7f32052 e2422612 (e5c23000) [ 438.207654][ C0] virtqueue callback for 83f9e9c0 (80e5f64c) [ 438.208036][ C0] virtqueue interrupt with no work for 83f9e900 [ 438.208369][ C0] virtqueue interrupt with no work for 83f9e840 [ 438.209153][ C0] No more buffers in queue [ 438.209574][ C0] Receiving skb proto 0x0800 len 76 type 0 [ 438.210082][ C0] No more buffers in queue [ 438.210904][ C0] eth0: xmit 879f2c00 52:55:0a:00:02:02 [ 438.211301][ C0] Added buffer head 15 to 83f9e900 [ 438.211753][ C0] virtqueue interrupt with no work for 83f9e9c0 [ 438.212176][ C0] virtqueue callback for 83f9e900 (80e619c0) [ 438.212531][ C0] virtqueue interrupt with no work for 83f9e840 [ 438.213045][ C0] Sent skb 879f2c00 [ 438.213484][ C0] No more buffers in queue [ 438.214346][ T5455] ---[ end trace 0000000000000000 ]--- [ 438.231756][ T3740] raw-gadget.0 gadget.1: gadget resumed [ 438.232021][ T3740] dummy_hcd dummy_hcd.1: port status 0x00100503 has changes [ 438.250555][ T28] audit: type=1400 audit(438.160:232): avc: denied { read } for pid=2922 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 [ 438.265884][ T28] audit: type=1400 audit(438.170:233): avc: denied { search } for pid=2922 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 [ 438.266076][ T28] audit: type=1400 audit(438.170:234): avc: denied { write search } for pid=2922 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 [ 438.266134][ T28] audit: type=1400 audit(438.170:235): avc: denied { add_name } for pid=2922 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 438.266183][ T28] audit: type=1400 audit(438.170:236): avc: denied { create } for pid=2922 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 438.266233][ T28] audit: type=1400 audit(438.170:237): avc: denied { append open } for pid=2922 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 438.266282][ T28] audit: type=1400 audit(438.170:238): avc: denied { getattr } for pid=2922 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 438.281213][ T3110] eth0: xmit 861c3b00 52:55:0a:00:02:02 [ 438.281374][ T3110] Added buffer head 15 to 83f9e900 [ 438.281821][ C0] virtqueue callback for 83f9e9c0 (80e5f64c) [ 438.281880][ C0] virtqueue callback for 83f9e900 (80e619c0) [ 438.281924][ C0] virtqueue interrupt with no work for 83f9e840 [ 438.282043][ C0] Sent skb 861c3b00 [ 438.282110][ C0] No more buffers in queue [ 438.282236][ C0] Receiving skb proto 0x0800 len 46 type 0 [ 438.282316][ C0] Receiving skb proto 0x0800 len 76 type 0 [ 438.282358][ C0] No more buffers in queue [ 438.282829][ C0] eth0: xmit 879f2c00 52:55:0a:00:02:02 [ 438.282904][ C0] Added buffer head 15 to 83f9e900 [ 438.283076][ C0] virtqueue interrupt with no work for 83f9e9c0 [ 438.283116][ C0] virtqueue callback for 83f9e900 (80e619c0) [ 438.283146][ C0] virtqueue interrupt with no work for 83f9e840 [ 438.283259][ C0] Sent skb 879f2c00 [ 438.283369][ C0] No more buffers in queue [ 438.283422][ C0] No more buffers in queue [ 438.291093][ T3110] eth0: xmit 861c3b00 52:55:0a:00:02:02 [ 438.291253][ T3110] Added buffer head 15 to 83f9e900 [ 438.291866][ C0] virtqueue callback for 83f9e9c0 (80e5f64c) [ 438.291963][ C0] virtqueue callback for 83f9e900 (80e619c0) [ 438.292014][ C0] virtqueue interrupt with no work for 83f9e840 [ 438.292227][ C0] Sent skb 861c3b00 [ 438.292293][ C0] No more buffers in queue [ 438.292393][ C0] Receiving skb proto 0x0800 len 46 type 0 [ 438.292460][ C0] No more buffers in queue [ 438.292813][ C0] No more buffers in queue [ 438.298858][ C0] dummy_udc dummy_udc.1: set_address = 31 [ 438.300598][ T5455] Kernel panic - not syncing: Fatal exception [ 438.302956][ T5455] Rebooting in 86400 seconds.. VM DIAGNOSIS: 06:44:05 Registers: info registers vcpu 0 CPU#0 R00=0000002b R01=00000000 R02=00000000 R03=60000193 R04=00000000 R05=0000002b R06=dddc6401 R07=00000000 R08=00000000 R09=0000002b R10=834243f0 R11=dfb79a6c R12=dfb79918 R13=dfb799e8 R14=802f351c R15=802eda84 PSR=60000193 -ZC- A S svc32 s00=20205b20 s01=2e383334 d00=2e38333420205b20 s02=36393730 s03=5b5d3533 d01=5b5d353336393730 s04=20202020 s05=205d3043 d02=205d304320202020 s06=74726976 s07=75657571 d03=7565757174726976 s08=61632065 s09=61626c6c d04=61626c6c61632065 s10=66206b63 s11=3820726f d05=3820726f66206b63 s12=65396633 s13=20306339 d06=2030633965396633 s14=65303828 s15=34366635 d07=3436663565303828 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=00000000 R01=00000000 R02=7e92b9d0 R03=7e92b9dc R04=00000000 R05=00000000 R06=7e92b9d0 R07=00000109 R08=00002328 R09=cccccccd R10=00000000 R11=7e92bad8 R12=00000001 R13=df981ff8 R14=0010bf44 R15=0010bf44 PSR=400b0093 -Z-- A S svc32 s00=66206b72 s01=3820726f d00=3820726f66206b72 s02=3132206c s03=38343734 d01=383437343132206c s04=7375205d s05=73752062 d02=737520627375205d s06=702d3262 s07=3174726f d03=3174726f702d3262 s08=7473203a s09=73757461 d04=737574617473203a s10=30313020 s11=63202c31 d05=63202c3130313020 s12=676e6168 s13=30302065 d06=30302065676e6168 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