last executing test programs: 17.018293753s ago: executing program 0 (id=3631): r0 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r1, 0x1}, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') close_range(r2, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000780), 0xffffffffffffffff) sendmsg$SEG6_CMD_DUMPHMAC(r2, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r3, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000c00), r2) syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r2) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x200}}, 0x14}}, 0x0) 14.91924616s ago: executing program 0 (id=3632): timer_create(0x5, &(0x7f0000000100)={0x0, 0x27, 0x800000000004, @thr={&(0x7f0000000040)="a27cfaebc418719edadd3ea1", &(0x7f0000000780)="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"}}, &(0x7f0000000140)) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x42, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000340)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x345}) gettid() timer_create(0x7, &(0x7f0000000000)={0x0, 0x21, 0x800000000004}, &(0x7f0000bbdffc)) r1 = eventfd(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) write$FUSE_ATTR(r2, &(0x7f0000000240)={0x78, 0xffffffffffffffda, 0x0, {0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x64}}}, 0x78) r3 = socket$unix(0x1, 0x1, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r5 = dup3(r3, r4, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) close_range(r6, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000040), 0xc) ioctl$VT_ACTIVATE(r5, 0x5451, 0x0) write$cgroup_devices(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="01202a3a8a"], 0xfffffde7) close(r2) rt_sigreturn() poll(0x0, 0x0, 0x64) rt_sigreturn() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x77359400}, {0x0, 0x3938700}}, 0x0) mlockall(0x1) futex(&(0x7f0000000180), 0x0, 0x15, &(0x7f0000000740)={0x0, 0x3938700}, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$TIOCCONS(r7, 0x5413) ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0x5411, 0x0) 9.169753403s ago: executing program 1 (id=3639): openat$iommufd(0xffffff9c, &(0x7f0000000000), 0x101000, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='fd/3\x00') ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r1, 0x80045700, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000180)={{0x10, 0x54}, {0x3, 0x7}, 0x6, 0x5, 0xf}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r2) r3 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff}) dup3(r3, r4, 0x0) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x0) faccessat(r4, &(0x7f0000000280)='./file0\x00', 0x0) sendmsg$AUDIT_TRIM(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0x10}}, 0x0) recvmmsg(r0, &(0x7f00000021c0)=[{{&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) close_range(r5, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$unix(0x1, 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r7 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$NL80211_CMD_NOTIFY_RADAR(r7, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001880)={&(0x7f0000001800)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 7.709954523s ago: executing program 1 (id=3640): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, "7e21ddc5ac6e01000080000000007f00cda700"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0xf40) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, 0x0) 3.580584931s ago: executing program 0 (id=3641): r0 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, r1, 0x3}, 0x18) sendmsg$IPVS_CMD_FLUSH(r0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="cc01e3ff", @ANYRES16, @ANYBLOB="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"], 0x1cc}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 1.529026564s ago: executing program 0 (id=3642): socket$kcm(0x2b, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x100002, 0x0) r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f00000002c0)=@caif=@dgm={0x25, 0xb}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000740)="060b8adac43555c167a52665dedd44352bae19cb517005306d079a6a664077823f7db83c348e0f26cef2ec549d58d41300ca07243c85088ae4e258d089076684227f125ea9986cbfe4474321f8a02cc713407b312a09462c1d309ccda8dc51c5021cd5de28f679407550d676e2f390eaf40aff4597399c1afb7ccd", 0x7b}, {&(0x7f0000000800)}], 0x2, &(0x7f00000009c0)=[{0x10, 0x1, 0x2}], 0x10}, 0x0) 1.369239448s ago: executing program 1 (id=3643): r0 = socket$kcm(0x10, 0x2, 0x4) close(r0) socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="5c00000013006bcc9e3be35c6e17aa31076b876c1d0000007ea60864160af36514001ac004000202080002000500016004000300eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0001000000e4509c5bbcd72c6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 1.128546539s ago: executing program 1 (id=3644): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast1, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000140)={&(0x7f0000000080)={0xa, 0x4622, 0x1000000080000, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@rthdr={{0x28, 0x29, 0x32, {0x0, 0x2, 0x0, 0x0, 0x0, [@private0]}}}], 0x28}, 0x0) 879.996602ms ago: executing program 1 (id=3645): creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39dcca) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) fallocate(r0, 0x0, 0x0, 0x3) 808.872598ms ago: executing program 0 (id=3646): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) fchown(0xffffffffffffffff, 0x0, 0x0) 639.531743ms ago: executing program 1 (id=3647): socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000202505a8a440000102030109021b000101000000090400000107010100090501", @ANYBLOB], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f00000006c0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x0, 0xfffffffffffffcc4, 0x1}}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write(r1, &(0x7f0000000000), 0x0) 0s ago: executing program 0 (id=3648): r0 = syz_clone3(&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_pidfd_open(r0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0xff07) kernel console output (not intermixed with test programs): 673.354834][T13294] Call trace: [ 1673.355040][T13294] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 1673.355458][T13294] r7:00000000 r6:00000000 r5:60000013 r4:81fe69a4 [ 1673.355717][T13294] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 1673.356091][T13294] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 1673.356567][T13294] r5:00000000 r4:82749c94 [ 1673.356870][T13294] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 1673.357362][T13294] [<808b9f58>] (should_fail_ex) from [<808ba148>] (should_fail+0x14/0x18) [ 1673.357938][T13294] r6:00000000 r5:dfa69f68 r4:00000002 [ 1673.358514][T13294] [<808ba134>] (should_fail) from [<808ba168>] (should_fail_usercopy+0x1c/0x20) [ 1673.359304][T13294] [<808ba14c>] (should_fail_usercopy) from [<80538e30>] (simple_read_from_buffer+0x8c/0x134) [ 1673.360162][T13294] [<80538da4>] (simple_read_from_buffer) from [<805ad168>] (proc_fail_nth_read+0xb8/0x100) [ 1673.361438][T13294] r10:00000001 r9:805ad0b0 r8:00000002 r7:dfa69f68 r6:0000000f r5:76bf5f38 [ 1673.362152][T13294] r4:82e50c00 r3:dfa69e9f [ 1673.362550][T13294] [<805ad0b0>] (proc_fail_nth_read) from [<805010b0>] (vfs_read+0x98/0x324) [ 1673.363215][T13294] r8:76bf5f38 r7:dfa69f68 r6:82e50c00 r5:0000000f r4:8b322900 [ 1673.363908][T13294] [<80501018>] (vfs_read) from [<80501d60>] (ksys_read+0x78/0xf8) [ 1673.364289][T13294] r10:00000003 r9:82e50c00 r8:8020029c r7:00000000 r6:00000000 r5:8b322900 [ 1673.364636][T13294] r4:8b322903 [ 1673.364852][T13294] [<80501ce8>] (ksys_read) from [<80501df0>] (sys_read+0x10/0x14) [ 1673.365226][T13294] r7:00000003 r6:00000004 r5:76bf5f38 r4:0000000f [ 1673.365520][T13294] [<80501de0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1673.365934][T13294] Exception stack(0xdfa69fa8 to 0xdfa69ff0) [ 1673.366241][T13294] 9fa0: 0000000f 76bf5f38 00000004 76bf5f38 0000000f 00000000 [ 1673.366721][T13294] 9fc0: 0000000f 76bf5f38 00000004 00000003 7eba1766 7eba1767 003d0f00 76bf60bc [ 1673.367161][T13294] 9fe0: 00000158 76bf5ed8 000d5cf0 0012e644 [ 1673.999561][T13303] serio: Serial port pts1 [ 1682.104214][T13319] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1551 sclass=netlink_route_socket pid=13319 comm=syz.0.2613 [ 1683.653075][T13330] serio: Serial port pts0 [ 1684.194367][T13335] FAULT_INJECTION: forcing a failure. [ 1684.194367][T13335] name failslab, interval 1, probability 0, space 0, times 0 [ 1684.194940][T13335] CPU: 1 PID: 13335 Comm: syz.1.2619 Not tainted 6.10.0-syzkaller #0 [ 1684.195118][T13335] Hardware name: ARM-Versatile Express [ 1684.195274][T13335] Call trace: [ 1684.195384][T13335] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 1684.195752][T13335] r7:00000c40 r6:8b3222b0 r5:60000013 r4:81fe69a4 [ 1684.196014][T13335] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 1684.196398][T13335] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 1684.196809][T13335] r5:00000000 r4:827160d4 [ 1684.197004][T13335] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 1684.197382][T13335] [<808b9f58>] (should_fail_ex) from [<804d9608>] (__should_failslab+0x6c/0x80) [ 1684.197615][T13335] r6:8b3222b0 r5:00001000 r4:82c016c0 [ 1684.197795][T13335] [<804d959c>] (__should_failslab) from [<804bc9e0>] (should_failslab+0x10/0x20) [ 1684.198283][T13335] [<804bc9d0>] (should_failslab) from [<804befe0>] (__kmalloc_noprof+0x9c/0x458) [ 1684.198538][T13335] [<804bef44>] (__kmalloc_noprof) from [<80721600>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 1684.199083][T13335] r10:840bbc00 r9:83485c00 r8:00000000 r7:830c4aa0 r6:8b3222b0 r5:00001000 [ 1684.199316][T13335] r4:00000000 [ 1684.199448][T13335] [<807215c4>] (tomoyo_realpath_from_path) from [<8071d744>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1684.199791][T13335] r10:840bbc00 r9:00000000 r8:8b322240 r7:00005452 r6:00000004 r5:81ad0da8 [ 1684.200030][T13335] r4:8b3222b0 r3:824b3380 [ 1684.200124][T13335] [<8071d678>] (tomoyo_path_number_perm) from [<80722010>] (tomoyo_file_ioctl+0x1c/0x20) [ 1684.200458][T13335] r9:00000003 r8:8b322240 r7:8b322240 r6:00005452 r5:20000200 r4:821d41e4 [ 1684.200670][T13335] [<80721ff4>] (tomoyo_file_ioctl) from [<806e4fe0>] (security_file_ioctl+0x40/0x5c) [ 1684.200980][T13335] [<806e4fa0>] (security_file_ioctl) from [<8051a814>] (sys_ioctl+0x50/0xda4) [ 1684.201251][T13335] r7:20000200 r6:8b322241 r5:00000000 r4:00005452 [ 1684.201414][T13335] [<8051a7c4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1684.201783][T13335] Exception stack(0xdfb69fa8 to 0xdfb69ff0) [ 1684.202085][T13335] 9fa0: 00000000 00000000 00000003 00005452 20000200 00000000 [ 1684.202468][T13335] 9fc0: 00000000 00000000 0012e720 00000036 7eba1766 7eba1767 003d0f00 76bf60bc [ 1684.202984][T13335] 9fe0: 76bf5ec8 76bf5eb8 00018444 001306b0 [ 1684.203343][T13335] r10:00000036 r9:840bbc00 r8:8020029c r7:00000036 r6:0012e720 r5:00000000 [ 1684.204014][T13335] r4:00000000 [ 1684.207464][T13335] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1690.439182][T13356] FAULT_INJECTION: forcing a failure. [ 1690.439182][T13356] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1690.441711][T13356] CPU: 1 PID: 13356 Comm: syz.1.2625 Not tainted 6.10.0-syzkaller #0 [ 1690.442202][T13356] Hardware name: ARM-Versatile Express [ 1690.442560][T13356] Call trace: [ 1690.442726][T13356] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 1690.443035][T13356] r7:00000000 r6:00000000 r5:60000013 r4:81fe69a4 [ 1690.443227][T13356] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 1690.443510][T13356] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 1690.443797][T13356] r5:00000000 r4:82749c94 [ 1690.443956][T13356] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 1690.444239][T13356] [<808b9f58>] (should_fail_ex) from [<808ba148>] (should_fail+0x14/0x18) [ 1690.444522][T13356] r6:00000000 r5:dfd3df68 r4:00000002 [ 1690.444823][T13356] [<808ba134>] (should_fail) from [<808ba168>] (should_fail_usercopy+0x1c/0x20) [ 1690.445141][T13356] [<808ba14c>] (should_fail_usercopy) from [<80538e30>] (simple_read_from_buffer+0x8c/0x134) [ 1690.445516][T13356] [<80538da4>] (simple_read_from_buffer) from [<805ad168>] (proc_fail_nth_read+0xb8/0x100) [ 1690.445877][T13356] r10:00000001 r9:805ad0b0 r8:00000002 r7:dfd3df68 r6:0000000f r5:76bd4f38 [ 1690.446178][T13356] r4:84d50c00 r3:dfd3de9f [ 1690.446364][T13356] [<805ad0b0>] (proc_fail_nth_read) from [<805010b0>] (vfs_read+0x98/0x324) [ 1690.446703][T13356] r8:76bd4f38 r7:dfd3df68 r6:84d50c00 r5:0000000f r4:8b322240 [ 1690.446960][T13356] [<80501018>] (vfs_read) from [<80501d60>] (ksys_read+0x78/0xf8) [ 1690.447265][T13356] r10:00000003 r9:84d50c00 r8:8020029c r7:00000000 r6:00000000 r5:8b322240 [ 1690.447552][T13356] r4:8b322243 [ 1690.447713][T13356] [<80501ce8>] (ksys_read) from [<80501df0>] (sys_read+0x10/0x14) [ 1690.448535][T13356] r7:00000003 r6:00000004 r5:76bd4f38 r4:0000000f [ 1690.449142][T13356] [<80501de0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1690.449539][T13356] Exception stack(0xdfd3dfa8 to 0xdfd3dff0) [ 1690.449863][T13356] dfa0: 0000000f 76bd4f38 00000004 76bd4f38 0000000f 00000000 [ 1690.450356][T13356] dfc0: 0000000f 76bd4f38 00000004 00000003 7eba1766 7eba1767 003d0f00 76bd50bc [ 1690.450604][T13356] dfe0: 00000158 76bd4ed8 000d5cf0 0012e644 [ 1694.356994][ T31] audit: type=1400 audit(1950.293:438): avc: denied { setopt } for pid=13367 comm="syz.1.2630" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1694.361268][ T31] audit: type=1400 audit(1950.303:439): avc: denied { write } for pid=13367 comm="syz.1.2630" name="dlm-monitor" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:devicekit_exec_t:s0" [ 1696.242638][T13379] serio: Serial port pts1 [ 1698.304487][T13389] FAULT_INJECTION: forcing a failure. [ 1698.304487][T13389] name failslab, interval 1, probability 0, space 0, times 0 [ 1698.306764][T13389] CPU: 1 PID: 13389 Comm: syz.1.2638 Not tainted 6.10.0-syzkaller #0 [ 1698.307982][T13389] Hardware name: ARM-Versatile Express [ 1698.308337][T13389] Call trace: [ 1698.308783][T13389] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 1698.309450][T13389] r7:84d54800 r6:00000cc0 r5:60000013 r4:81fe69a4 [ 1698.309738][T13389] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 1698.310089][T13389] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 1698.310393][T13389] r5:00000000 r4:827160d4 [ 1698.310555][T13389] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 1698.310871][T13389] [<808b9f58>] (should_fail_ex) from [<804d9608>] (__should_failslab+0x6c/0x80) [ 1698.311191][T13389] r6:00000cc0 r5:ffffffff r4:82ca8780 [ 1698.311392][T13389] [<804d959c>] (__should_failslab) from [<804bc9e0>] (should_failslab+0x10/0x20) [ 1698.311708][T13389] [<804bc9d0>] (should_failslab) from [<804be5f0>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 1698.312048][T13389] [<804be5a0>] (kmem_cache_alloc_node_noprof) from [<813e8bac>] (__alloc_skb+0x138/0x160) [ 1698.312432][T13389] r10:00000000 r9:00000000 r8:00000cc0 r7:00000000 r6:82ca8780 r5:ffffffff [ 1698.312790][T13389] r4:82606000 [ 1698.312959][T13389] [<813e8a74>] (__alloc_skb) from [<814fa218>] (netlink_alloc_large_skb+0x88/0xa0) [ 1698.313409][T13389] r8:00000000 r7:8441cc00 r6:00000014 r5:83267900 r4:00000140 [ 1698.313729][T13389] [<814fa190>] (netlink_alloc_large_skb) from [<814fa820>] (netlink_sendmsg+0x134/0x43c) [ 1698.314175][T13389] r5:83267900 r4:e01edf38 [ 1698.314415][T13389] [<814fa6ec>] (netlink_sendmsg) from [<813db058>] (__sock_sendmsg+0x44/0x78) [ 1698.314838][T13389] r10:00000000 r9:e01eddd4 r8:e01eddd4 r7:00000000 r6:83267900 r5:e01edf38 [ 1698.315195][T13389] r4:00000000 [ 1698.315390][T13389] [<813db014>] (__sock_sendmsg) from [<813dbfc8>] (____sys_sendmsg+0x2ac/0x2cc) [ 1698.315809][T13389] r7:00000000 r6:00000000 r5:83267900 r4:e01edf38 [ 1698.316109][T13389] [<813dbd1c>] (____sys_sendmsg) from [<813ddf34>] (___sys_sendmsg+0x9c/0xd0) [ 1698.317453][T13389] r10:e01ede34 r9:20003300 r8:00000000 r7:00000000 r6:83267900 r5:e01edf38 [ 1698.317981][T13389] r4:00000000 [ 1698.318552][T13389] [<813dde98>] (___sys_sendmsg) from [<813de44c>] (sys_sendmsg+0x78/0xbc) [ 1698.319418][T13389] r10:00000128 r9:84d54800 r8:8020029c r7:00000000 r6:20003300 r5:83267900 [ 1698.319841][T13389] r4:00000000 [ 1698.320073][T13389] [<813de3d4>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1698.320562][T13389] Exception stack(0xe01edfa8 to 0xe01edff0) [ 1698.320951][T13389] dfa0: 00000000 00000000 00000003 20003300 00000000 00000000 [ 1698.321367][T13389] dfc0: 00000000 00000000 0012e720 00000128 7eba1766 7eba1767 003d0f00 76bf60bc [ 1698.321733][T13389] dfe0: 76bf5ec8 76bf5eb8 00018444 001306b0 [ 1698.322025][T13389] r7:00000128 r6:0012e720 r5:00000000 r4:00000000 [ 1710.249236][T13428] FAULT_INJECTION: forcing a failure. [ 1710.249236][T13428] name failslab, interval 1, probability 0, space 0, times 0 [ 1710.251747][T13428] CPU: 0 PID: 13428 Comm: syz.1.2653 Not tainted 6.10.0-syzkaller #0 [ 1710.253785][T13428] Hardware name: ARM-Versatile Express [ 1710.254109][T13428] Call trace: [ 1710.254327][T13428] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 1710.255140][T13428] r7:00000c40 r6:850d3430 r5:60000013 r4:81fe69a4 [ 1710.255460][T13428] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 1710.255834][T13428] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 1710.256295][T13428] r5:00000000 r4:827160d4 [ 1710.256514][T13428] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 1710.257277][T13428] [<808b9f58>] (should_fail_ex) from [<804d9608>] (__should_failslab+0x6c/0x80) [ 1710.257814][T13428] r6:850d3430 r5:00001000 r4:82c016c0 [ 1710.259014][T13428] [<804d959c>] (__should_failslab) from [<804bc9e0>] (should_failslab+0x10/0x20) [ 1710.259614][T13428] [<804bc9d0>] (should_failslab) from [<804befe0>] (__kmalloc_noprof+0x9c/0x458) [ 1710.260120][T13428] [<804bef44>] (__kmalloc_noprof) from [<80721600>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 1710.260611][T13428] r10:84d50c00 r9:82c96800 r8:00000000 r7:830dc000 r6:850d3430 r5:00001000 [ 1710.261057][T13428] r4:00000000 [ 1710.261310][T13428] [<807215c4>] (tomoyo_realpath_from_path) from [<8071d744>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1710.261779][T13428] r10:84d50c00 r9:00000000 r8:850d33c0 r7:c01064b3 r6:00000004 r5:81ad0da8 [ 1710.262357][T13428] r4:850d3430 r3:824b3380 [ 1710.262568][T13428] [<8071d678>] (tomoyo_path_number_perm) from [<80722010>] (tomoyo_file_ioctl+0x1c/0x20) [ 1710.263073][T13428] r9:00000005 r8:850d33c0 r7:850d33c0 r6:c01064b3 r5:00000000 r4:821d41e4 [ 1710.263795][T13428] [<80721ff4>] (tomoyo_file_ioctl) from [<806e4fe0>] (security_file_ioctl+0x40/0x5c) [ 1710.264403][T13428] [<806e4fa0>] (security_file_ioctl) from [<8051a814>] (sys_ioctl+0x50/0xda4) [ 1710.264857][T13428] r7:00000000 r6:850d33c1 r5:00000000 r4:c01064b3 [ 1710.265363][T13428] [<8051a7c4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1710.265831][T13428] Exception stack(0xe01e9fa8 to 0xe01e9ff0) [ 1710.266115][T13428] 9fa0: 00000000 00000000 00000005 c01064b3 00000000 00000000 [ 1710.266571][T13428] 9fc0: 00000000 00000000 0012e720 00000036 7eba1766 7eba1767 003d0f00 76bf60bc [ 1710.266953][T13428] 9fe0: 76bf5ec8 76bf5eb8 00018444 001306b0 [ 1710.267260][T13428] r10:00000036 r9:84d50c00 r8:8020029c r7:00000036 r6:0012e720 r5:00000000 [ 1710.267958][T13428] r4:00000000 [ 1710.269682][T13428] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1712.169378][ T9309] usb 2-1: new full-speed USB device number 23 using dummy_hcd [ 1712.329255][ T9309] usb 2-1: device descriptor read/64, error -71 [ 1712.608983][ T9309] usb 2-1: new full-speed USB device number 24 using dummy_hcd [ 1712.758684][ T9309] usb 2-1: device descriptor read/64, error -71 [ 1712.878612][ T9309] usb usb2-port1: attempt power cycle [ 1713.298708][ T9309] usb 2-1: new full-speed USB device number 25 using dummy_hcd [ 1713.340483][ T9309] usb 2-1: device descriptor read/8, error -71 [ 1713.629762][ T9309] usb 2-1: new full-speed USB device number 26 using dummy_hcd [ 1713.662044][ T9309] usb 2-1: device descriptor read/8, error -71 [ 1713.780293][ T9309] usb usb2-port1: unable to enumerate USB device [ 1724.382498][ T31] audit: type=1400 audit(1980.323:440): avc: denied { bind } for pid=13491 comm="syz.1.2679" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1724.383521][ T31] audit: type=1400 audit(1980.323:441): avc: denied { name_bind } for pid=13491 comm="syz.1.2679" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 1725.844215][ T31] audit: type=1400 audit(1981.783:442): avc: denied { ioctl } for pid=13518 comm="syz.0.2688" path="socket:[31577]" dev="sockfs" ino=31577 ioctlcmd=0x5450 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 1727.772124][T13527] serio: Serial port pts0 [ 1729.402291][T13555] FAULT_INJECTION: forcing a failure. [ 1729.402291][T13555] name failslab, interval 1, probability 0, space 0, times 0 [ 1729.403000][T13555] CPU: 0 PID: 13555 Comm: syz.0.2704 Not tainted 6.10.0-syzkaller #0 [ 1729.403335][T13555] Hardware name: ARM-Versatile Express [ 1729.403574][T13555] Call trace: [ 1729.403791][T13555] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 1729.404203][T13555] r7:00000dc0 r6:8447a194 r5:60000013 r4:81fe69a4 [ 1729.404453][T13555] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 1729.404857][T13555] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 1729.405338][T13555] r5:00000000 r4:827160d4 [ 1729.405592][T13555] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 1729.406241][T13555] [<808b9f58>] (should_fail_ex) from [<804d9608>] (__should_failslab+0x6c/0x80) [ 1729.406820][T13555] r6:8447a194 r5:00000058 r4:82c01300 [ 1729.407122][T13555] [<804d959c>] (__should_failslab) from [<804bc9e0>] (should_failslab+0x10/0x20) [ 1729.407483][T13555] [<804bc9d0>] (should_failslab) from [<804befe0>] (__kmalloc_noprof+0x9c/0x458) [ 1729.407922][T13555] [<804bef44>] (__kmalloc_noprof) from [<812ee65c>] (constrain_params_by_rules+0x88/0x50c) [ 1729.408827][T13555] r10:82e2e000 r9:84478c00 r8:8447a000 r7:84478e38 r6:8447a194 r5:00000014 [ 1729.409304][T13555] r4:00000000 [ 1729.409485][T13555] [<812ee5d4>] (constrain_params_by_rules) from [<812eece8>] (snd_pcm_hw_refine+0x208/0x420) [ 1729.409948][T13555] r10:82e2e000 r9:eab59d20 r8:83f0c100 r7:84478e38 r6:8447a194 r5:00000014 [ 1729.410303][T13555] r4:8447a000 [ 1729.410500][T13555] [<812eeae0>] (snd_pcm_hw_refine) from [<81304ec0>] (snd_pcm_hw_param_near.constprop.0+0x1c4/0x274) [ 1729.411008][T13555] r10:00001000 r9:821d26ac r8:83f0c100 r7:0000000f r6:8447ac00 r5:00000010 [ 1729.411360][T13555] r4:8447a000 [ 1729.411538][T13555] [<81304cfc>] (snd_pcm_hw_param_near.constprop.0) from [<813058e8>] (snd_pcm_oss_change_params_locked+0x6c0/0xca8) [ 1729.412063][T13555] r10:00001000 r9:00010000 r8:84478c00 r7:00000001 r6:00001000 r5:83f0c100 [ 1729.412397][T13555] r4:8447a000 [ 1729.412587][T13555] [<81305228>] (snd_pcm_oss_change_params_locked) from [<8130614c>] (snd_pcm_oss_get_active_substream+0x94/0xc0) [ 1729.413134][T13555] r10:82e2e000 r9:eab59e98 r8:84478ec0 r7:851cbf84 r6:851cbf84 r5:83f0c100 [ 1729.413501][T13555] r4:83f0c100 [ 1729.413694][T13555] [<813060b8>] (snd_pcm_oss_get_active_substream) from [<81306330>] (snd_pcm_oss_set_channels+0xa8/0x100) [ 1729.414188][T13555] r9:00000003 r8:84478ec0 r7:00000001 r6:851cbf80 r5:851cbf80 r4:84478c00 [ 1729.414542][T13555] [<81306288>] (snd_pcm_oss_set_channels) from [<813076e8>] (snd_pcm_oss_ioctl+0x71c/0x100c) [ 1729.415019][T13555] r8:b5403587 r7:851cbf80 r6:20000040 r5:850d3f00 r4:b5003500 [ 1729.415352][T13555] [<81306fcc>] (snd_pcm_oss_ioctl) from [<8051a8f8>] (sys_ioctl+0x134/0xda4) [ 1729.415763][T13555] r10:82e2e000 r9:00000003 r8:850d3f00 r7:20000040 r6:850d3f01 r5:00000000 [ 1729.416122][T13555] r4:c0045003 [ 1729.416351][T13555] [<8051a7c4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1729.416778][T13555] Exception stack(0xeab59fa8 to 0xeab59ff0) [ 1729.417191][T13555] 9fa0: 00000000 00000000 00000003 c0045003 20000040 00000000 [ 1729.417581][T13555] 9fc0: 00000000 00000000 0012e720 00000036 7ed55766 7ed55767 003d0f00 76b980bc [ 1729.418202][T13555] 9fe0: 76b97ec8 76b97eb8 00018444 001306b0 [ 1729.418578][T13555] r10:00000036 r9:82e2e000 r8:8020029c r7:00000036 r6:0012e720 r5:00000000 [ 1729.419320][T13555] r4:00000000 [ 1732.803418][T13572] SELinux: Context system_u:object_r:system_cron_spool_t:s0 is not valid (left unmapped). [ 1732.804833][ T31] audit: type=1400 audit(1988.743:443): avc: denied { relabelfrom } for pid=13571 comm="syz.0.2711" name="MPTCPv6" dev="sockfs" ino=31727 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 1732.805896][ T31] audit: type=1400 audit(1988.743:444): avc: denied { relabelto } for pid=13571 comm="syz.0.2711" name="MPTCPv6" dev="sockfs" ino=31727 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=tcp_socket permissive=1 trawcon="system_u:object_r:system_cron_spool_t:s0" [ 1738.229399][T13590] serio: Serial port pts0 [ 1741.744419][T13597] FAULT_INJECTION: forcing a failure. [ 1741.744419][T13597] name failslab, interval 1, probability 0, space 0, times 0 [ 1741.745129][T13597] CPU: 0 PID: 13597 Comm: syz.0.2721 Not tainted 6.10.0-syzkaller #0 [ 1741.745465][T13597] Hardware name: ARM-Versatile Express [ 1741.745718][T13597] Call trace: [ 1741.745915][T13597] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 1741.746325][T13597] r7:00000d40 r6:850d3370 r5:60000013 r4:81fe69a4 [ 1741.746593][T13597] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 1741.746957][T13597] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 1741.747337][T13597] r5:00000000 r4:827160d4 [ 1741.747538][T13597] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 1741.747949][T13597] [<808b9f58>] (should_fail_ex) from [<804d9608>] (__should_failslab+0x6c/0x80) [ 1741.748485][T13597] r6:850d3370 r5:00000019 r4:82c01240 [ 1741.748852][T13597] [<804d959c>] (__should_failslab) from [<804bc9e0>] (should_failslab+0x10/0x20) [ 1741.749386][T13597] [<804bc9d0>] (should_failslab) from [<804befe0>] (__kmalloc_noprof+0x9c/0x458) [ 1741.749871][T13597] [<804bef44>] (__kmalloc_noprof) from [<80721508>] (tomoyo_encode2+0x64/0xf0) [ 1741.750373][T13597] r10:00000fff r9:82c97c00 r8:00000000 r7:8483e440 r6:850d3370 r5:84420ffd [ 1741.750689][T13597] r4:84420fef [ 1741.750856][T13597] [<807214a4>] (tomoyo_encode2) from [<807215b8>] (tomoyo_encode+0x24/0x30) [ 1741.751255][T13597] r9:82c97c00 r8:00000000 r7:8483e440 r6:850d3370 r5:00001000 r4:84420ff0 [ 1741.751549][T13597] [<80721594>] (tomoyo_encode) from [<80721644>] (tomoyo_realpath_from_path+0x80/0x17c) [ 1741.751904][T13597] r5:00001000 r4:84420000 [ 1741.752074][T13597] [<807215c4>] (tomoyo_realpath_from_path) from [<8071d744>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1741.752469][T13597] r10:845eec00 r9:00000000 r8:850d3300 r7:0000891d r6:00000004 r5:81ad0da8 [ 1741.752825][T13597] r4:850d3370 r3:824b3380 [ 1741.753016][T13597] [<8071d678>] (tomoyo_path_number_perm) from [<80722010>] (tomoyo_file_ioctl+0x1c/0x20) [ 1741.753392][T13597] r9:00000003 r8:850d3300 r7:850d3300 r6:0000891d r5:20000100 r4:821d41e4 [ 1741.753684][T13597] [<80721ff4>] (tomoyo_file_ioctl) from [<806e4fe0>] (security_file_ioctl+0x40/0x5c) [ 1741.754026][T13597] [<806e4fa0>] (security_file_ioctl) from [<8051a814>] (sys_ioctl+0x50/0xda4) [ 1741.754421][T13597] r7:20000100 r6:850d3301 r5:00000000 r4:0000891d [ 1741.754665][T13597] [<8051a7c4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1741.755005][T13597] Exception stack(0xdfb51fa8 to 0xdfb51ff0) [ 1741.755258][T13597] 1fa0: 00000000 00000000 00000003 0000891d 20000100 00000000 [ 1741.755577][T13597] 1fc0: 00000000 00000000 0012e720 00000036 7ed55766 7ed55767 003d0f00 76b980bc [ 1741.755886][T13597] 1fe0: 76b97ec8 76b97eb8 00018444 001306b0 [ 1741.756122][T13597] r10:00000036 r9:845eec00 r8:8020029c r7:00000036 r6:0012e720 r5:00000000 [ 1741.756416][T13597] r4:00000000 [ 1741.761010][T13597] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1746.602120][T13626] FAULT_INJECTION: forcing a failure. [ 1746.602120][T13626] name failslab, interval 1, probability 0, space 0, times 0 [ 1746.604448][T13626] CPU: 0 PID: 13626 Comm: syz.1.2731 Not tainted 6.10.0-syzkaller #0 [ 1746.605096][T13626] Hardware name: ARM-Versatile Express [ 1746.605354][T13626] Call trace: [ 1746.605579][T13626] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 1746.606052][T13626] r7:00000d40 r6:850d3970 r5:60000013 r4:81fe69a4 [ 1746.606572][T13626] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 1746.607088][T13626] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 1746.607595][T13626] r5:00000000 r4:827160d4 [ 1746.607959][T13626] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 1746.608576][T13626] [<808b9f58>] (should_fail_ex) from [<804d9608>] (__should_failslab+0x6c/0x80) [ 1746.609141][T13626] r6:850d3970 r5:00000021 r4:82c01240 [ 1746.609582][T13626] [<804d959c>] (__should_failslab) from [<804bc9e0>] (should_failslab+0x10/0x20) [ 1746.609981][T13626] [<804bc9d0>] (should_failslab) from [<804befe0>] (__kmalloc_noprof+0x9c/0x458) [ 1746.610599][T13626] [<804bef44>] (__kmalloc_noprof) from [<80721508>] (tomoyo_encode2+0x64/0xf0) [ 1746.611235][T13626] r10:00000fff r9:82c96800 r8:00000000 r7:830c4908 r6:850d3970 r5:84142ffc [ 1746.611677][T13626] r4:84142fe6 [ 1746.611869][T13626] [<807214a4>] (tomoyo_encode2) from [<807215b8>] (tomoyo_encode+0x24/0x30) [ 1746.612291][T13626] r9:82c96800 r8:00000000 r7:830c4908 r6:850d3970 r5:00001000 r4:84142fe7 [ 1746.612682][T13626] [<80721594>] (tomoyo_encode) from [<80721644>] (tomoyo_realpath_from_path+0x80/0x17c) [ 1746.613163][T13626] r5:00001000 r4:84142000 [ 1746.613400][T13626] [<807215c4>] (tomoyo_realpath_from_path) from [<8071d744>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1746.613911][T13626] r10:84126c00 r9:00000000 r8:850d3900 r7:00005452 r6:00000004 r5:81ad0da8 [ 1746.614973][T13626] r4:850d3970 r3:824b3380 [ 1746.615530][T13626] [<8071d678>] (tomoyo_path_number_perm) from [<80722010>] (tomoyo_file_ioctl+0x1c/0x20) [ 1746.616453][T13626] r9:00000003 r8:850d3900 r7:850d3900 r6:00005452 r5:200002c0 r4:821d41e4 [ 1746.616939][T13626] [<80721ff4>] (tomoyo_file_ioctl) from [<806e4fe0>] (security_file_ioctl+0x40/0x5c) [ 1746.617369][T13626] [<806e4fa0>] (security_file_ioctl) from [<8051a814>] (sys_ioctl+0x50/0xda4) [ 1746.617812][T13626] r7:200002c0 r6:850d3901 r5:00000000 r4:00005452 [ 1746.618804][T13626] [<8051a7c4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1746.619368][T13626] Exception stack(0xeae05fa8 to 0xeae05ff0) [ 1746.619667][T13626] 5fa0: 00000000 00000000 00000003 00005452 200002c0 00000000 [ 1746.620030][T13626] 5fc0: 00000000 00000000 0012e720 00000036 7eba1766 7eba1767 003d0f00 76bf60bc [ 1746.620431][T13626] 5fe0: 76bf5ec8 76bf5eb8 00018444 001306b0 [ 1746.620776][T13626] r10:00000036 r9:84126c00 r8:8020029c r7:00000036 r6:0012e720 r5:00000000 [ 1746.621138][T13626] r4:00000000 [ 1746.623602][T13626] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1747.981479][ T31] audit: type=1400 audit(2003.923:445): avc: denied { create } for pid=13640 comm="syz.0.2738" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 1751.104878][T13673] SELinux: Context system_u:object_r:mnt_t:s0 is not valid (left unmapped). [ 1751.105013][ T31] audit: type=1400 audit(2007.043:446): avc: denied { relabelfrom } for pid=13671 comm="syz.0.2748" name="L2TP/IPv6" dev="sockfs" ino=32175 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1751.106296][ T31] audit: type=1400 audit(2007.043:447): avc: denied { relabelto } for pid=13671 comm="syz.0.2748" name="L2TP/IPv6" dev="sockfs" ino=32175 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=rawip_socket permissive=1 trawcon="system_u:object_r:mnt_t:s0" [ 1751.171065][T13675] FAULT_INJECTION: forcing a failure. [ 1751.171065][T13675] name failslab, interval 1, probability 0, space 0, times 0 [ 1751.171699][T13675] CPU: 1 PID: 13675 Comm: syz.1.2750 Not tainted 6.10.0-syzkaller #0 [ 1751.172470][T13675] Hardware name: ARM-Versatile Express [ 1751.172795][T13675] Call trace: [ 1751.173001][T13675] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 1751.173489][T13675] r7:84155400 r6:00000dc0 r5:60000013 r4:81fe69a4 [ 1751.173814][T13675] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 1751.174323][T13675] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 1751.174705][T13675] r5:00000000 r4:827160d4 [ 1751.174942][T13675] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 1751.175337][T13675] [<808b9f58>] (should_fail_ex) from [<804d9608>] (__should_failslab+0x6c/0x80) [ 1751.175768][T13675] r6:00000dc0 r5:85207080 r4:82ca8600 [ 1751.176039][T13675] [<804d959c>] (__should_failslab) from [<804bc9e0>] (should_failslab+0x10/0x20) [ 1751.176516][T13675] [<804bc9d0>] (should_failslab) from [<804bec5c>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 1751.176957][T13675] [<804bec10>] (kmem_cache_alloc_noprof) from [<805804d0>] (flock_lock_inode+0x74/0x4c8) [ 1751.177665][T13675] r10:eb021e78 r9:84155400 r8:850deb40 r7:00000000 r6:eb021f14 r5:85207080 [ 1751.178662][T13675] r4:eb021ef8 [ 1751.178920][T13675] [<8058045c>] (flock_lock_inode) from [<80582354>] (locks_lock_inode_wait+0x58/0x194) [ 1751.179391][T13675] r10:0000008f r9:84155400 r8:850deb40 r7:83147238 r6:eb021f14 r5:eb021ef8 [ 1751.179959][T13675] r4:00000002 [ 1751.180302][T13675] [<805822fc>] (locks_lock_inode_wait) from [<8058261c>] (__do_sys_flock+0x18c/0x1c0) [ 1751.180878][T13675] r9:84155400 r8:850deb40 r7:850deb41 r6:84155400 r5:00000000 r4:00000002 [ 1751.181207][T13675] [<80582490>] (__do_sys_flock) from [<805832e0>] (sys_flock+0x10/0x14) [ 1751.181580][T13675] r8:8020029c r7:0000008f r6:0012e720 r5:00000000 r4:00000000 [ 1751.181892][T13675] [<805832d0>] (sys_flock) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1751.182376][T13675] Exception stack(0xeb021fa8 to 0xeb021ff0) [ 1751.182672][T13675] 1fa0: 00000000 00000000 00000003 00000002 00000000 00000000 [ 1751.183369][T13675] 1fc0: 00000000 00000000 0012e720 0000008f 7eba1766 7eba1767 003d0f00 76bf60bc [ 1751.184013][T13675] 1fe0: 76bf5ec8 76bf5eb8 00018444 001306b0 [ 1751.577512][ T31] audit: type=1400 audit(2007.513:448): avc: denied { setattr } for pid=13680 comm="syz.0.2753" name="XDP" dev="sockfs" ino=32977 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 1752.618577][ T9309] usb 1-1: new low-speed USB device number 14 using dummy_hcd [ 1752.798600][ T9309] usb 1-1: Invalid ep0 maxpacket: 64 [ 1752.948668][ T9309] usb 1-1: new low-speed USB device number 15 using dummy_hcd [ 1753.129000][ T9309] usb 1-1: Invalid ep0 maxpacket: 64 [ 1753.130281][ T9309] usb usb1-port1: attempt power cycle [ 1753.538623][ T9309] usb 1-1: new low-speed USB device number 16 using dummy_hcd [ 1753.571731][ T9309] usb 1-1: Invalid ep0 maxpacket: 64 [ 1753.718631][ T9309] usb 1-1: new low-speed USB device number 17 using dummy_hcd [ 1753.751618][ T9309] usb 1-1: Invalid ep0 maxpacket: 64 [ 1753.752475][ T9309] usb usb1-port1: unable to enumerate USB device [ 1754.901244][T13722] serio: Serial port pts0 [ 1762.894109][T13736] FAULT_INJECTION: forcing a failure. [ 1762.894109][T13736] name failslab, interval 1, probability 0, space 0, times 0 [ 1762.894816][T13736] CPU: 0 PID: 13736 Comm: syz.0.2775 Not tainted 6.10.0-syzkaller #0 [ 1762.895144][T13736] Hardware name: ARM-Versatile Express [ 1762.895391][T13736] Call trace: [ 1762.895602][T13736] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 1762.895997][T13736] r7:82e53c00 r6:00000cc0 r5:60000013 r4:81fe69a4 [ 1762.896397][T13736] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 1762.896806][T13736] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 1762.897181][T13736] r5:00000000 r4:827160d4 [ 1762.897421][T13736] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 1762.897900][T13736] [<808b9f58>] (should_fail_ex) from [<804d9608>] (__should_failslab+0x6c/0x80) [ 1762.898359][T13736] r6:00000cc0 r5:ffffffff r4:82ca8780 [ 1762.898719][T13736] [<804d959c>] (__should_failslab) from [<804bc9e0>] (should_failslab+0x10/0x20) [ 1762.899211][T13736] [<804bc9d0>] (should_failslab) from [<804be5f0>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 1762.899639][T13736] [<804be5a0>] (kmem_cache_alloc_node_noprof) from [<813e8bac>] (__alloc_skb+0x138/0x160) [ 1762.900072][T13736] r10:00000000 r9:00000000 r8:00000cc0 r7:00000000 r6:82ca8780 r5:ffffffff [ 1762.900454][T13736] r4:82606000 [ 1762.900633][T13736] [<813e8a74>] (__alloc_skb) from [<814fa218>] (netlink_alloc_large_skb+0x88/0xa0) [ 1762.901088][T13736] r8:00000000 r7:8447a400 r6:00000014 r5:84872780 r4:00000140 [ 1762.901486][T13736] [<814fa190>] (netlink_alloc_large_skb) from [<814fa820>] (netlink_sendmsg+0x134/0x43c) [ 1762.901995][T13736] r5:84872780 r4:eb3b9f38 [ 1762.902238][T13736] [<814fa6ec>] (netlink_sendmsg) from [<813db058>] (__sock_sendmsg+0x44/0x78) [ 1762.902748][T13736] r10:00000000 r9:eb3b9dd4 r8:eb3b9dd4 r7:00000000 r6:84872780 r5:eb3b9f38 [ 1762.903146][T13736] r4:00000000 [ 1762.903345][T13736] [<813db014>] (__sock_sendmsg) from [<813dbfc8>] (____sys_sendmsg+0x2ac/0x2cc) [ 1762.903819][T13736] r7:00000000 r6:00000000 r5:84872780 r4:eb3b9f38 [ 1762.904118][T13736] [<813dbd1c>] (____sys_sendmsg) from [<813ddf34>] (___sys_sendmsg+0x9c/0xd0) [ 1762.904530][T13736] r10:eb3b9e34 r9:20000180 r8:00000000 r7:00000000 r6:84872780 r5:eb3b9f38 [ 1762.904890][T13736] r4:00000000 [ 1762.905079][T13736] [<813dde98>] (___sys_sendmsg) from [<813de44c>] (sys_sendmsg+0x78/0xbc) [ 1762.905505][T13736] r10:00000128 r9:82e53c00 r8:8020029c r7:00000000 r6:20000180 r5:84872780 [ 1762.905893][T13736] r4:00000000 [ 1762.906105][T13736] [<813de3d4>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1762.906630][T13736] Exception stack(0xeb3b9fa8 to 0xeb3b9ff0) [ 1762.906923][T13736] 9fa0: 00000000 00000000 00000004 20000180 00000000 00000000 [ 1762.907370][T13736] 9fc0: 00000000 00000000 0012e720 00000128 7ed55766 7ed55767 003d0f00 76b980bc [ 1762.907699][T13736] 9fe0: 76b97ec8 76b97eb8 00018444 001306b0 [ 1762.908743][T13736] r7:00000128 r6:0012e720 r5:00000000 r4:00000000 [ 1763.034918][T13738] FAULT_INJECTION: forcing a failure. [ 1763.034918][T13738] name failslab, interval 1, probability 0, space 0, times 0 [ 1763.035384][T13738] CPU: 0 PID: 13738 Comm: syz.0.2776 Not tainted 6.10.0-syzkaller #0 [ 1763.035591][T13738] Hardware name: ARM-Versatile Express [ 1763.035759][T13738] Call trace: [ 1763.035899][T13738] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 1763.036156][T13738] r7:00000d40 r6:8b26fbb0 r5:60000013 r4:81fe69a4 [ 1763.036310][T13738] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 1763.036601][T13738] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 1763.036882][T13738] r5:00000000 r4:827160d4 [ 1763.037035][T13738] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 1763.037284][T13738] [<808b9f58>] (should_fail_ex) from [<804d9608>] (__should_failslab+0x6c/0x80) [ 1763.037515][T13738] r6:8b26fbb0 r5:00000024 r4:82c01240 [ 1763.037712][T13738] [<804d959c>] (__should_failslab) from [<804bc9e0>] (should_failslab+0x10/0x20) [ 1763.038170][T13738] [<804bc9d0>] (should_failslab) from [<804befe0>] (__kmalloc_noprof+0x9c/0x458) [ 1763.040618][T13738] [<804bef44>] (__kmalloc_noprof) from [<80721508>] (tomoyo_encode2+0x64/0xf0) [ 1763.041020][T13738] r10:00000fff r9:82c96800 r8:00000000 r7:83017bb0 r6:8b26fbb0 r5:84147ffc [ 1763.042347][T13738] r4:84147fe3 [ 1763.042509][T13738] [<807214a4>] (tomoyo_encode2) from [<807215b8>] (tomoyo_encode+0x24/0x30) [ 1763.042844][T13738] r9:82c96800 r8:00000000 r7:83017bb0 r6:8b26fbb0 r5:00001000 r4:84147fe4 [ 1763.043097][T13738] [<80721594>] (tomoyo_encode) from [<80721644>] (tomoyo_realpath_from_path+0x80/0x17c) [ 1763.043332][T13738] r5:00001000 r4:84147000 [ 1763.043485][T13738] [<807215c4>] (tomoyo_realpath_from_path) from [<8071d744>] (tomoyo_path_number_perm+0xcc/0x22c) [ 1763.043779][T13738] r10:82e53c00 r9:00000000 r8:8b26fb40 r7:00004c80 r6:00000004 r5:81ad0da8 [ 1763.043969][T13738] r4:8b26fbb0 r3:824b3380 [ 1763.044077][T13738] [<8071d678>] (tomoyo_path_number_perm) from [<80722010>] (tomoyo_file_ioctl+0x1c/0x20) [ 1763.044312][T13738] r9:00000003 r8:8b26fb40 r7:8b26fb40 r6:00004c80 r5:00000000 r4:821d41e4 [ 1763.044507][T13738] [<80721ff4>] (tomoyo_file_ioctl) from [<806e4fe0>] (security_file_ioctl+0x40/0x5c) [ 1763.044783][T13738] [<806e4fa0>] (security_file_ioctl) from [<8051a814>] (sys_ioctl+0x50/0xda4) [ 1763.045022][T13738] r7:00000000 r6:8b26fb41 r5:00000000 r4:00004c80 [ 1763.045628][T13738] [<8051a7c4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1763.047545][T13738] Exception stack(0xeb3f5fa8 to 0xeb3f5ff0) [ 1763.048071][T13738] 5fa0: 00000000 00000000 00000003 00004c80 00000000 00000000 [ 1763.050085][T13738] 5fc0: 00000000 00000000 0012e720 00000036 7ed55766 7ed55767 003d0f00 76b980bc [ 1763.050531][T13738] 5fe0: 76b97ec8 76b97eb8 00018444 001306b0 [ 1763.050900][T13738] r10:00000036 r9:82e53c00 r8:8020029c r7:00000036 r6:0012e720 r5:00000000 [ 1763.051394][T13738] r4:00000000 [ 1763.052810][T13738] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1763.257886][T13742] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5123 sclass=netlink_route_socket pid=13742 comm=syz.0.2778 [ 1767.831021][T13755] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=105 sclass=netlink_xfrm_socket pid=13755 comm=syz.1.2784 [ 1767.834846][T13755] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5132 sclass=netlink_xfrm_socket pid=13755 comm=syz.1.2784 [ 1769.280485][T13760] serio: Serial port pts0 [ 1776.705363][T13773] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 1777.637302][ T31] audit: type=1400 audit(2033.573:449): avc: denied { getopt } for pid=13782 comm="syz.0.2793" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 1777.642366][ T31] audit: type=1400 audit(2033.583:450): avc: denied { accept } for pid=13782 comm="syz.0.2793" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 1780.997229][T13806] serio: Serial port pts0 [ 1781.133318][T13810] serio: Serial port pts1 [ 1791.638375][T13854] serio: Serial port pts1 [ 1796.114712][T13870] serio: Serial port pts0 [ 1800.760560][T13900] SELinux: Context system_u:object_r:system_dbusd_var_lib_t:s0 is not valid (left unmapped). [ 1800.762101][ T31] audit: type=1400 audit(2056.703:451): avc: denied { relabelto } for pid=13899 comm="syz.1.2834" name="tun" dev="devtmpfs" ino=691 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:system_dbusd_var_lib_t:s0" [ 1800.764388][ T31] audit: type=1400 audit(2056.703:452): avc: denied { associate } for pid=13899 comm="syz.1.2834" name="tun" dev="devtmpfs" ino=691 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:system_dbusd_var_lib_t:s0" [ 1803.515674][ T31] audit: type=1400 audit(2059.453:453): avc: denied { create } for pid=13915 comm="syz.1.2841" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 1803.531857][ T31] audit: type=1400 audit(2059.463:454): avc: denied { write } for pid=13915 comm="syz.1.2841" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 1804.038275][T13914] FAULT_INJECTION: forcing a failure. [ 1804.038275][T13914] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1804.038725][T13914] CPU: 0 PID: 13914 Comm: syz.0.2840 Not tainted 6.10.0-syzkaller #0 [ 1804.039165][T13914] Hardware name: ARM-Versatile Express [ 1804.039419][T13914] Call trace: [ 1804.039630][T13914] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 1804.040066][T13914] r7:00000000 r6:00000000 r5:60000013 r4:81fe69a4 [ 1804.040488][T13914] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 1804.040999][T13914] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 1804.041541][T13914] r5:00000000 r4:82749c94 [ 1804.041732][T13914] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 1804.042061][T13914] [<808b9f58>] (should_fail_ex) from [<808ba148>] (should_fail+0x14/0x18) [ 1804.042516][T13914] r6:00000000 r5:e02f9f68 r4:00000002 [ 1804.042818][T13914] [<808ba134>] (should_fail) from [<808ba168>] (should_fail_usercopy+0x1c/0x20) [ 1804.043481][T13914] [<808ba14c>] (should_fail_usercopy) from [<80538e30>] (simple_read_from_buffer+0x8c/0x134) [ 1804.043980][T13914] [<80538da4>] (simple_read_from_buffer) from [<805ad168>] (proc_fail_nth_read+0xb8/0x100) [ 1804.044522][T13914] r10:00000001 r9:805ad0b0 r8:00000002 r7:e02f9f68 r6:0000000f r5:76b97f38 [ 1804.044974][T13914] r4:82e2e000 r3:e02f9e9f [ 1804.045175][T13914] [<805ad0b0>] (proc_fail_nth_read) from [<805010b0>] (vfs_read+0x98/0x324) [ 1804.045675][T13914] r8:76b97f38 r7:e02f9f68 r6:82e2e000 r5:0000000f r4:8b26f3c0 [ 1804.046012][T13914] [<80501018>] (vfs_read) from [<80501d60>] (ksys_read+0x78/0xf8) [ 1804.046240][T13914] r10:00000003 r9:82e2e000 r8:8020029c r7:00000000 r6:00000000 r5:8b26f3c0 [ 1804.046652][T13914] r4:8b26f3c3 [ 1804.046830][T13914] [<80501ce8>] (ksys_read) from [<80501df0>] (sys_read+0x10/0x14) [ 1804.047216][T13914] r7:00000003 r6:00000004 r5:76b97f38 r4:0000000f [ 1804.047963][T13914] [<80501de0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1804.048575][T13914] Exception stack(0xe02f9fa8 to 0xe02f9ff0) [ 1804.049106][T13914] 9fa0: 0000000f 76b97f38 00000004 76b97f38 0000000f 00000000 [ 1804.049485][T13914] 9fc0: 0000000f 76b97f38 00000004 00000003 7ed55766 7ed55767 003d0f00 76b980bc [ 1804.049914][T13914] 9fe0: 00000158 76b97ed8 000d5cf0 0012e644 [ 1805.512042][T11754] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1805.559123][T11754] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1805.604448][T11754] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1805.677653][T11754] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1806.060556][T11754] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1806.067041][T11754] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1806.077235][T11754] bond0 (unregistering): Released all slaves [ 1806.246241][T11754] hsr_slave_0: left promiscuous mode [ 1806.253563][T11754] hsr_slave_1: left promiscuous mode [ 1806.272959][T11754] veth1_macvtap: left promiscuous mode [ 1806.273499][T11754] veth0_macvtap: left promiscuous mode [ 1806.273981][T11754] veth1_vlan: left promiscuous mode [ 1806.274429][T11754] veth0_vlan: left promiscuous mode [ 1807.696618][T13936] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1807.714671][T13936] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1809.107630][T13936] hsr_slave_0: entered promiscuous mode [ 1809.112295][T13936] hsr_slave_1: entered promiscuous mode [ 1809.114180][T13936] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1809.114581][T13936] Cannot create hsr debugfs directory [ 1809.603787][T13936] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1809.611755][T13936] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1809.615948][T13936] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1809.621872][T13936] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1810.465873][T13936] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1812.328790][ T31] audit: type=1400 audit(2068.253:455): avc: denied { bind } for pid=14018 comm="syz.0.2851" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 1814.406712][T13936] veth0_vlan: entered promiscuous mode [ 1814.426844][T13936] veth1_vlan: entered promiscuous mode [ 1814.466353][T13936] veth0_macvtap: entered promiscuous mode [ 1814.474772][T13936] veth1_macvtap: entered promiscuous mode [ 1814.551048][T13936] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1814.551374][T13936] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1814.551652][T13936] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1814.551813][T13936] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1814.981038][ T31] audit: type=1400 audit(2070.923:456): avc: denied { listen } for pid=14073 comm="syz.1.2853" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1817.291597][T14093] FAULT_INJECTION: forcing a failure. [ 1817.291597][T14093] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1817.294629][T14093] CPU: 1 PID: 14093 Comm: syz.1.2855 Not tainted 6.10.0-syzkaller #0 [ 1817.294892][T14093] Hardware name: ARM-Versatile Express [ 1817.295013][T14093] Call trace: [ 1817.295103][T14093] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 1817.295344][T14093] r7:b5403587 r6:00000000 r5:60000013 r4:81fe69a4 [ 1817.295506][T14093] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 1817.296849][T14093] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 1817.297164][T14093] r5:00000000 r4:82749c94 [ 1817.297355][T14093] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 1817.297684][T14093] [<808b9f58>] (should_fail_ex) from [<808ba148>] (should_fail+0x14/0x18) [ 1817.298175][T14093] r6:00000000 r5:84d57420 r4:76bd1bc0 [ 1817.298408][T14093] [<808ba134>] (should_fail) from [<808ba168>] (should_fail_usercopy+0x1c/0x20) [ 1817.298832][T14093] [<808ba14c>] (should_fail_usercopy) from [<8020b804>] (setup_sigframe+0x124/0x1c4) [ 1817.299163][T14093] [<8020b6e0>] (setup_sigframe) from [<8020bc6c>] (do_work_pending+0x2f4/0x4f8) [ 1817.299554][T14093] r10:00000003 r9:b5403587 r8:00000000 r7:84d57420 r6:76bd1bc0 r5:ea5e5fb0 [ 1817.299842][T14093] r4:84d56c00 [ 1817.300001][T14093] [<8020b978>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 1817.300369][T14093] Exception stack(0xea5e5fb0 to 0xea5e5ff8) [ 1817.300620][T14093] 5fa0: fffffffc 200000c0 00000023 00000000 [ 1817.300958][T14093] 5fc0: 00000000 00000000 0012e720 00000003 7e8e2766 7e8e2767 003d0f00 76bd20bc [ 1817.301275][T14093] 5fe0: 76bd1ec8 76bd1eb8 00018444 001306b0 60000010 00000004 [ 1817.301551][T14093] r10:00000003 r9:84d56c00 r8:8020029c r7:00000003 r6:0012e720 r5:00000000 [ 1817.301840][T14093] r4:00000000 [ 1817.558835][T14095] serio: Serial port pts0 [ 1825.983285][T14107] serio: Serial port pts0 [ 1836.654767][T14110] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3 sclass=netlink_route_socket pid=14110 comm=syz.1.2860 [ 1836.762789][T14112] serio: Serial port pts0 [ 1842.808691][ T9278] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 1842.969340][ T9278] usb 2-1: device descriptor read/64, error -71 [ 1843.249347][ T9278] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 1843.409999][ T9278] usb 2-1: device descriptor read/64, error -71 [ 1843.532985][ T9278] usb usb2-port1: attempt power cycle [ 1843.776777][T14116] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1843.786804][T14116] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1843.959776][ T9278] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 1844.006533][ T9278] usb 2-1: device descriptor read/8, error -71 [ 1844.268769][ T9278] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 1844.302673][ T9278] usb 2-1: device descriptor read/8, error -71 [ 1844.419987][ T9278] usb usb2-port1: unable to enumerate USB device [ 1844.593320][T14116] hsr_slave_0: entered promiscuous mode [ 1844.596053][T14116] hsr_slave_1: entered promiscuous mode [ 1844.602396][T14116] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1844.604459][T14116] Cannot create hsr debugfs directory [ 1844.801753][T14116] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1844.853634][T14116] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1844.912304][T14116] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1844.975230][T14116] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1845.124445][T14116] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1845.138607][T14116] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1845.146614][T14116] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1845.154258][T14116] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1845.942965][T14116] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1848.653713][T14116] veth0_vlan: entered promiscuous mode [ 1848.681052][T14116] veth1_vlan: entered promiscuous mode [ 1848.761015][T14116] veth0_macvtap: entered promiscuous mode [ 1848.775088][T14116] veth1_macvtap: entered promiscuous mode [ 1848.846101][T14116] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1848.846628][T14116] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1848.846951][T14116] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1848.847309][T14116] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1849.261983][T11754] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1849.267134][T11754] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1849.279117][T11754] bond0 (unregistering): Released all slaves [ 1849.283463][T14189] serio: Serial port pts0 [ 1849.401663][T11754] hsr_slave_0: left promiscuous mode [ 1849.402451][T11754] hsr_slave_1: left promiscuous mode [ 1849.405850][T11754] veth1_macvtap: left promiscuous mode [ 1849.406205][T11754] veth0_macvtap: left promiscuous mode [ 1849.406621][T11754] veth1_vlan: left promiscuous mode [ 1849.406948][T11754] veth0_vlan: left promiscuous mode [ 1856.218626][ T9278] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 1856.433798][ T9278] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1856.434128][ T9278] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1856.434350][ T9278] usb 2-1: Product: syz [ 1856.434461][ T9278] usb 2-1: Manufacturer: syz [ 1856.434584][ T9278] usb 2-1: SerialNumber: syz [ 1859.921137][T14241] serio: Serial port pts0 [ 1865.763472][T14252] serio: Serial port pts0 [ 1865.966077][ T9124] usb 2-1: USB disconnect, device number 31 [ 1866.052145][T14254] serio: Serial port pts1 [ 1873.674428][ T31] audit: type=1400 audit(2129.613:457): avc: denied { connect } for pid=14296 comm="syz.0.2888" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 1874.068898][ T9287] usb 1-1: new low-speed USB device number 18 using dummy_hcd [ 1874.248320][ T9287] usb 1-1: Invalid ep0 maxpacket: 16 [ 1874.398468][ T9287] usb 1-1: new low-speed USB device number 19 using dummy_hcd [ 1874.578681][ T9287] usb 1-1: Invalid ep0 maxpacket: 16 [ 1874.581238][ T9287] usb usb1-port1: attempt power cycle [ 1874.988663][ T9287] usb 1-1: new low-speed USB device number 20 using dummy_hcd [ 1875.023544][ T9287] usb 1-1: Invalid ep0 maxpacket: 16 [ 1875.168766][ T9287] usb 1-1: new low-speed USB device number 21 using dummy_hcd [ 1875.204809][ T9287] usb 1-1: Invalid ep0 maxpacket: 16 [ 1875.206840][ T9287] usb usb1-port1: unable to enumerate USB device [ 1877.336205][T14307] fuse: Unknown parameter '0177777777777777777777718446744073709551615' [ 1877.759720][T14310] serio: Serial port pts0 [ 1890.106226][T14353] serio: Serial port pts0 [ 1892.973981][ T31] audit: type=1400 audit(2148.913:458): avc: denied { shutdown } for pid=14360 comm="syz.1.2913" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 1904.639473][T14392] serio: Serial port pts0 [ 1910.071822][T14414] serio: Serial port pts1 [ 1915.632606][T14427] serio: Serial port pts0 [ 1918.528905][T14470] FAULT_INJECTION: forcing a failure. [ 1918.528905][T14470] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1918.529468][T14470] CPU: 0 PID: 14470 Comm: syz.1.2959 Not tainted 6.10.0-syzkaller #0 [ 1918.529771][T14470] Hardware name: ARM-Versatile Express [ 1918.530849][T14470] Call trace: [ 1918.532040][T14470] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 1918.533608][T14470] r7:00000000 r6:00000000 r5:60000013 r4:81fe69a4 [ 1918.535052][T14470] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 1918.535499][T14470] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 1918.535928][T14470] r5:00000000 r4:82749c94 [ 1918.536253][T14470] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 1918.536618][T14470] [<808b9f58>] (should_fail_ex) from [<808ba148>] (should_fail+0x14/0x18) [ 1918.537089][T14470] r6:00000000 r5:e44d1f68 r4:00000002 [ 1918.537323][T14470] [<808ba134>] (should_fail) from [<808ba168>] (should_fail_usercopy+0x1c/0x20) [ 1918.537691][T14470] [<808ba14c>] (should_fail_usercopy) from [<80538e30>] (simple_read_from_buffer+0x8c/0x134) [ 1918.538528][T14470] [<80538da4>] (simple_read_from_buffer) from [<805ad168>] (proc_fail_nth_read+0xb8/0x100) [ 1918.539027][T14470] r10:00000001 r9:805ad0b0 r8:00000002 r7:e44d1f68 r6:0000000f r5:76bd1f38 [ 1918.539443][T14470] r4:835c1800 r3:e44d1e9f [ 1918.539673][T14470] [<805ad0b0>] (proc_fail_nth_read) from [<805010b0>] (vfs_read+0x98/0x324) [ 1918.540376][T14470] r8:76bd1f38 r7:e44d1f68 r6:835c1800 r5:0000000f r4:85286b40 [ 1918.540736][T14470] [<80501018>] (vfs_read) from [<80501d60>] (ksys_read+0x78/0xf8) [ 1918.541219][T14470] r10:00000003 r9:835c1800 r8:8020029c r7:00000000 r6:00000000 r5:85286b40 [ 1918.541579][T14470] r4:85286b43 [ 1918.541779][T14470] [<80501ce8>] (ksys_read) from [<80501df0>] (sys_read+0x10/0x14) [ 1918.542150][T14470] r7:00000003 r6:00000005 r5:76bd1f38 r4:0000000f [ 1918.542435][T14470] [<80501de0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1918.542853][T14470] Exception stack(0xe44d1fa8 to 0xe44d1ff0) [ 1918.543171][T14470] 1fa0: 0000000f 76bd1f38 00000005 76bd1f38 0000000f 00000000 [ 1918.543550][T14470] 1fc0: 0000000f 76bd1f38 00000005 00000003 7e8e2766 7e8e2767 003d0f00 76bd20bc [ 1918.543926][T14470] 1fe0: 00000158 76bd1ed8 000d5cf0 0012e644 [ 1918.748849][ T31] audit: type=1400 audit(2174.683:459): avc: denied { accept } for pid=14473 comm="syz.1.2961" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 1918.835065][T14475] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=14475 comm=syz.1.2961 [ 1923.562838][T14528] serio: Serial port pts1 [ 1925.082425][T14531] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14531 comm=syz.1.2970 [ 1931.334667][T14542] serio: Serial port pts0 [ 1941.594667][T14559] FAULT_INJECTION: forcing a failure. [ 1941.594667][T14559] name failslab, interval 1, probability 0, space 0, times 0 [ 1941.599606][T14559] CPU: 1 PID: 14559 Comm: syz.1.2981 Not tainted 6.10.0-syzkaller #0 [ 1941.601465][T14559] Hardware name: ARM-Versatile Express [ 1941.601889][T14559] Call trace: [ 1941.602096][T14559] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 1941.604527][T14559] r7:00404dc0 r6:00404dc0 r5:60000013 r4:81fe69a4 [ 1941.607184][T14559] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 1941.610223][T14559] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 1941.612500][T14559] r5:00000000 r4:827160d4 [ 1941.613765][T14559] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 1941.616221][T14559] [<808b9f58>] (should_fail_ex) from [<804d9608>] (__should_failslab+0x6c/0x80) [ 1941.616765][T14559] r6:00404dc0 r5:00000080 r4:82c020c0 [ 1941.617306][T14559] [<804d959c>] (__should_failslab) from [<804bc9e0>] (should_failslab+0x10/0x20) [ 1941.617680][T14559] [<804bc9d0>] (should_failslab) from [<804bf830>] (__kmalloc_node_noprof+0xa0/0x464) [ 1941.618134][T14559] [<804bf790>] (__kmalloc_node_noprof) from [<80460f30>] (kvmalloc_node_noprof+0x2c/0x110) [ 1941.618592][T14559] r10:00000000 r9:00000140 r8:81405cc0 r7:ffffffff r6:00404dc0 r5:00000080 [ 1941.618898][T14559] r4:8b06e800 [ 1941.619069][T14559] [<80460f04>] (kvmalloc_node_noprof) from [<81405cc0>] (alloc_netdev_mqs+0x2d4/0x45c) [ 1941.619555][T14559] r8:00000000 r7:ea601e84 r6:00000001 r5:0000070c r4:8b06e800 [ 1941.619876][T14559] [<814059ec>] (alloc_netdev_mqs) from [<8178f350>] (vlan_ioctl_handler+0x3c4/0x49c) [ 1941.620375][T14559] r10:84150000 r9:00000001 r8:853fa800 r7:84cd1a00 r6:00000000 r5:00000000 [ 1941.620807][T14559] r4:00000000 [ 1941.620995][T14559] [<8178ef8c>] (vlan_ioctl_handler) from [<813dc364>] (sock_ioctl+0x1f8/0x608) [ 1941.621436][T14559] r9:00000003 r8:8b3226c0 r7:84902f00 r6:84cd1a00 r5:20000000 r4:82908e48 [ 1941.621795][T14559] [<813dc16c>] (sock_ioctl) from [<8051a8f8>] (sys_ioctl+0x134/0xda4) [ 1941.622199][T14559] r9:00000003 r8:8b3226c0 r7:20000000 r6:8b3226c1 r5:00000000 r4:00008982 [ 1941.622562][T14559] [<8051a7c4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1941.623029][T14559] Exception stack(0xea601fa8 to 0xea601ff0) [ 1941.623324][T14559] 1fa0: 00000000 00000000 00000003 00008982 20000000 00000000 [ 1941.623916][T14559] 1fc0: 00000000 00000000 0012e720 00000036 7e8e2766 7e8e2767 003d0f00 76bd20bc [ 1941.624351][T14559] 1fe0: 76bd1ec8 76bd1eb8 00018444 001306b0 [ 1941.624842][T14559] r10:00000036 r9:84150000 r8:8020029c r7:00000036 r6:0012e720 r5:00000000 [ 1941.625620][T14559] r4:00000000 [ 1944.731266][T14570] FAULT_INJECTION: forcing a failure. [ 1944.731266][T14570] name failslab, interval 1, probability 0, space 0, times 0 [ 1944.732048][T14570] CPU: 1 PID: 14570 Comm: syz.1.2986 Not tainted 6.10.0-syzkaller #0 [ 1944.732405][T14570] Hardware name: ARM-Versatile Express [ 1944.732656][T14570] Call trace: [ 1944.732883][T14570] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 1944.733300][T14570] r7:84150000 r6:00000cc0 r5:60000013 r4:81fe69a4 [ 1944.733586][T14570] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 1944.733939][T14570] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 1944.734352][T14570] r5:00000000 r4:827160d4 [ 1944.735049][T14570] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 1944.738561][T14570] [<808b9f58>] (should_fail_ex) from [<804d9608>] (__should_failslab+0x6c/0x80) [ 1944.739490][T14570] r6:00000cc0 r5:00000002 r4:82c01240 [ 1944.739820][T14570] [<804d959c>] (__should_failslab) from [<804bc9e0>] (should_failslab+0x10/0x20) [ 1944.740261][T14570] [<804bc9d0>] (should_failslab) from [<804be008>] (kmalloc_trace_noprof+0x4c/0x344) [ 1944.740801][T14570] [<804bdfbc>] (kmalloc_trace_noprof) from [<802f10a0>] (__request_module+0xe8/0x2c0) [ 1944.741276][T14570] r10:84cd1a00 r9:ea695d24 r8:826f2f8c r7:84150000 r6:814fd940 r5:00000002 [ 1944.741713][T14570] r4:00000000 [ 1944.741899][T14570] [<802f0fb8>] (__request_module) from [<814fd940>] (ctrl_getfamily+0xc8/0x1c0) [ 1944.742340][T14570] r3:00000010 r2:00000010 r1:82199e7c [ 1944.742609][T14570] r8:8b047840 r7:827d2a78 r6:00000000 r5:ea695cc4 r4:853eeb58 [ 1944.742923][T14570] [<814fd878>] (ctrl_getfamily) from [<814fc8dc>] (genl_rcv_msg+0x2c0/0x428) [ 1944.743343][T14570] r7:ea695c8c r6:00000000 r5:00000000 r4:821d83f4 [ 1944.743726][T14570] [<814fc61c>] (genl_rcv_msg) from [<814fae04>] (netlink_rcv_skb+0xc0/0x120) [ 1944.744139][T14570] r10:00000000 r9:00000000 r8:84cd1a00 r7:00000020 r6:853eeb40 r5:814fc61c [ 1944.744587][T14570] r4:8b047840 [ 1944.744800][T14570] [<814fad44>] (netlink_rcv_skb) from [<814fbffc>] (genl_rcv+0x2c/0x3c) [ 1944.745189][T14570] r7:8b047840 r6:85202940 r5:827d2a60 r4:8b047840 [ 1944.745478][T14570] [<814fbfd0>] (genl_rcv) from [<814fa5ec>] (netlink_unicast+0x19c/0x29c) [ 1944.745878][T14570] r5:00000020 r4:8447a800 [ 1944.746098][T14570] [<814fa450>] (netlink_unicast) from [<814fa8c8>] (netlink_sendmsg+0x1dc/0x43c) [ 1944.746528][T14570] r9:00000000 r8:00000000 r7:843a6800 r6:00000020 r5:8b047840 r4:ea695e98 [ 1944.746837][T14570] [<814fa6ec>] (netlink_sendmsg) from [<813db058>] (__sock_sendmsg+0x44/0x78) [ 1944.747496][T14570] r10:00000122 r9:84150000 r8:00000004 r7:84902a00 r6:84902a00 r5:ea695e98 [ 1944.748185][T14570] r4:00000000 [ 1944.748389][T14570] [<813db014>] (__sock_sendmsg) from [<813dd620>] (__sys_sendto+0x108/0x14c) [ 1944.748896][T14570] r7:84902a00 r6:76bd0e24 r5:00000000 r4:00000000 [ 1944.749186][T14570] [<813dd518>] (__sys_sendto) from [<813dd680>] (sys_sendto+0x1c/0x24) [ 1944.749581][T14570] r8:8020029c r7:00000122 r6:00000000 r5:0000000c r4:76bd0e24 [ 1944.749897][T14570] [<813dd664>] (sys_sendto) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1944.750528][T14570] Exception stack(0xea695fa8 to 0xea695ff0) [ 1944.751126][T14570] 5fa0: 76bd0e24 0000000c 00000004 76bd0eb8 00000020 00000000 [ 1944.751605][T14570] 5fc0: 76bd0e24 0000000c 00000000 00000122 00000004 00000000 76bd0eb8 76bd20bc [ 1944.752051][T14570] 5fe0: 00000000 76bd0df8 000d5cf0 00132a9c [ 1946.770744][T14600] serio: Serial port pts0 [ 1947.029535][T11716] usb 1-1: new low-speed USB device number 22 using dummy_hcd [ 1947.219951][T11716] usb 1-1: Invalid ep0 maxpacket: 16 [ 1947.369018][T11716] usb 1-1: new low-speed USB device number 23 using dummy_hcd [ 1947.549548][T11716] usb 1-1: Invalid ep0 maxpacket: 16 [ 1947.550639][T11716] usb usb1-port1: attempt power cycle [ 1947.958637][T11716] usb 1-1: new low-speed USB device number 24 using dummy_hcd [ 1947.991737][T11716] usb 1-1: Invalid ep0 maxpacket: 16 [ 1948.138806][T11716] usb 1-1: new low-speed USB device number 25 using dummy_hcd [ 1948.172479][T11716] usb 1-1: Invalid ep0 maxpacket: 16 [ 1948.173761][T11716] usb usb1-port1: unable to enumerate USB device [ 1958.218875][T11718] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 1958.410384][T11718] usb 1-1: Using ep0 maxpacket: 8 [ 1958.431862][T11718] usb 1-1: config 16 has an invalid interface number: 48 but max is 0 [ 1958.432490][T11718] usb 1-1: config 16 has an invalid descriptor of length 48, skipping remainder of the config [ 1958.432937][T11718] usb 1-1: config 16 has no interface number 0 [ 1958.433235][T11718] usb 1-1: too many endpoints for config 16 interface 48 altsetting 48: 48, using maximum allowed: 30 [ 1958.433697][T11718] usb 1-1: config 16 interface 48 altsetting 48 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 1958.434197][T11718] usb 1-1: config 16 interface 48 has no altsetting 0 [ 1958.434526][T11718] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1958.435089][T11718] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1958.659100][T11718] usb 1-1: string descriptor 0 read error: -71 [ 1958.674926][T11718] usb 1-1: USB disconnect, device number 26 [ 1962.937796][T14658] netlink: 'syz.1.3025': attribute type 3 has an invalid length. [ 1962.938920][T14658] netlink: 666 bytes leftover after parsing attributes in process `syz.1.3025'. [ 1964.425313][T14672] netlink: 'syz.1.3031': attribute type 4 has an invalid length. [ 1966.268814][T14679] input: syz0 as /devices/virtual/input/input14 [ 2004.959259][T11718] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 2005.248872][T11718] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 255, changing to 11 [ 2005.249465][T11718] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 59391, setting to 1024 [ 2005.249921][T11718] usb 1-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 2005.250267][T11718] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2005.256846][T14821] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 2005.627693][T11718] aiptek 1-1:17.0: Aiptek using 400 ms programming speed [ 2005.633332][T11718] input: Aiptek as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:17.0/input/input15 [ 2005.851094][T11718] usb 1-1: USB disconnect, device number 27 [ 2005.852927][ C0] aiptek 1-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 2009.398491][ T31] audit: type=1400 audit(2265.313:460): avc: denied { getattr } for pid=14822 comm="syz.1.3093" name="[io_uring]" dev="anon_inodefs" ino=36705 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 2017.718994][ T9287] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 2017.918883][ T9287] usb 1-1: Using ep0 maxpacket: 16 [ 2018.028833][ T9287] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2018.029344][ T9287] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 2018.031706][ T9287] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 2018.033476][ T9287] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2018.057642][ T9287] usb 1-1: config 0 descriptor?? [ 2018.551852][ T9287] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 2018.561713][ T9287] microsoft 0003:045E:07DA.0004: No inputs registered, leaving [ 2018.565696][ T9287] microsoft 0003:045E:07DA.0004: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 2018.608666][ T9287] microsoft 0003:045E:07DA.0004: no inputs found [ 2018.610364][ T9287] microsoft 0003:045E:07DA.0004: could not initialize ff, continuing anyway [ 2018.918205][ C0] usb 1-1: input irq status -75 received [ 2019.165094][ T9287] usb 1-1: USB disconnect, device number 28 [ 2019.928476][ T9287] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 2020.246554][ T9287] usb 1-1: config index 0 descriptor too short (expected 45, got 36) [ 2020.249404][ T9287] usb 1-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 2020.252478][ T9287] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 2020.254978][ T9287] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2020.256687][ T9287] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2020.262386][ T9287] usb 1-1: config 0 descriptor?? [ 2020.277595][ T9287] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 2034.445528][T11716] usb 1-1: USB disconnect, device number 29 [ 2052.069405][ T9287] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 2052.315133][ T9287] usb 2-1: Using ep0 maxpacket: 8 [ 2052.362575][ T9287] usb 2-1: too many configurations: 39, using maximum allowed: 8 [ 2052.485533][ T9287] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2052.486030][ T9287] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 2052.505699][ T9287] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2052.506176][ T9287] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 2052.526516][ T9287] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2052.527015][ T9287] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 2052.608560][ T9287] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2052.609174][ T9287] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 2052.689217][ T9287] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2052.691707][ T9287] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 2052.748793][ T9287] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2052.751392][ T9287] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 2052.801972][ T9287] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2052.816078][ T9287] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 2052.849218][ T9287] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2052.851622][ T9287] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 2052.975492][ T9287] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2052.977645][ T9287] usb 2-1: New USB device strings: Mfr=137, Product=106, SerialNumber=129 [ 2052.980011][ T9287] usb 2-1: Product: syz [ 2052.981068][ T9287] usb 2-1: Manufacturer: syz [ 2052.982088][ T9287] usb 2-1: SerialNumber: syz [ 2070.921169][T11754] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2071.142910][T11754] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2071.401183][T11754] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2071.558902][T11754] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2071.835109][T14852] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2071.844877][T14852] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2072.160020][T11754] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2072.203272][T11754] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2072.222644][T11754] bond0 (unregistering): Released all slaves [ 2072.442841][T11718] usb 2-1: USB disconnect, device number 32 [ 2072.630787][T11754] hsr_slave_0: left promiscuous mode [ 2072.748983][T11754] hsr_slave_1: left promiscuous mode [ 2072.852941][T11754] veth1_macvtap: left promiscuous mode [ 2072.858403][T11754] veth0_macvtap: left promiscuous mode [ 2072.859852][T11754] veth1_vlan: left promiscuous mode [ 2072.861023][T11754] veth0_vlan: left promiscuous mode [ 2076.639455][ T9309] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 2077.096892][ T9309] usb 2-1: config index 0 descriptor too short (expected 45, got 36) [ 2077.097486][ T9309] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 2077.098529][ T9309] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 2077.151902][ T9309] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2077.153976][ T9309] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2077.154318][ T9309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2077.171669][ T9309] usb 2-1: config 0 descriptor?? [ 2077.180289][T14891] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 2077.641500][ T9309] plantronics 0003:047F:FFFF.0005: unknown main item tag 0xd [ 2077.643837][ T9309] plantronics 0003:047F:FFFF.0005: No inputs registered, leaving [ 2077.672197][ T9309] plantronics 0003:047F:FFFF.0005: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 2078.022757][T14190] usb 2-1: USB disconnect, device number 33 [ 2078.596361][T14852] hsr_slave_0: entered promiscuous mode [ 2078.681227][T14852] hsr_slave_1: entered promiscuous mode [ 2078.743035][T14852] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2078.743550][T14852] Cannot create hsr debugfs directory [ 2079.649650][T14190] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 2080.045814][T14190] usb 2-1: config index 0 descriptor too short (expected 45, got 36) [ 2080.046427][T14190] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 2080.046851][T14190] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 2080.068538][T14190] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2080.069222][T14190] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2080.069542][T14190] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2080.072755][T14190] usb 2-1: config 0 descriptor?? [ 2080.085361][T14904] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 2080.927651][T14852] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 2080.962386][T14190] usbhid 2-1:0.0: can't add hid device: -71 [ 2080.962971][T14190] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 2080.977326][T14852] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 2081.030401][T14190] usb 2-1: USB disconnect, device number 34 [ 2081.054734][T14852] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 2081.085552][T14852] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 2081.631460][T14908] sit0: entered promiscuous mode [ 2081.631874][T14908] sit0: entered allmulticast mode [ 2086.488376][T14852] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2105.392498][T14852] veth0_vlan: entered promiscuous mode [ 2105.494497][T14852] veth1_vlan: entered promiscuous mode [ 2105.699608][T14852] veth0_macvtap: entered promiscuous mode [ 2105.716384][T14852] veth1_macvtap: entered promiscuous mode [ 2105.929295][T14852] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2105.929857][T14852] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2105.930255][T14852] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2105.930651][T14852] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2106.707462][T15024] syzkaller0: entered promiscuous mode [ 2106.709821][T15024] syzkaller0: entered allmulticast mode [ 2108.030082][T14960] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 2108.382576][T14960] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2108.383129][T14960] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2108.383671][T14960] usb 1-1: New USB device found, idVendor=046d, idProduct=c086, bcdDevice= 0.00 [ 2108.384028][T14960] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2108.386784][T14960] usb 1-1: config 0 descriptor?? [ 2109.017442][T14960] logitech-hidpp-device 0003:046D:C086.0006: hidraw0: USB HID v0.00 Device [HID 046d:c086] on usb-dummy_hcd.0-1/input0 [ 2109.231142][T11513] usb 1-1: USB disconnect, device number 30 [ 2162.915816][ T31] audit: type=1326 audit(2418.853:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15102 comm="syz.1.3157" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 2162.917426][ T31] audit: type=1326 audit(2418.853:462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15102 comm="syz.1.3157" exe="/syz-executor" sig=0 arch=40000028 syscall=226 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 2162.927435][ T31] audit: type=1326 audit(2418.863:463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15102 comm="syz.1.3157" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 2162.930395][ T31] audit: type=1326 audit(2418.863:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15102 comm="syz.1.3157" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 2167.895311][ T31] audit: type=1326 audit(2423.833:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15112 comm="syz.1.3160" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 2167.896333][ T31] audit: type=1326 audit(2423.833:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15112 comm="syz.1.3160" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 2167.906305][ T31] audit: type=1326 audit(2423.833:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15112 comm="syz.1.3160" exe="/syz-executor" sig=0 arch=40000028 syscall=323 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 2167.907304][ T31] audit: type=1326 audit(2423.843:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15112 comm="syz.1.3160" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 2167.908621][ T31] audit: type=1326 audit(2423.843:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15112 comm="syz.1.3160" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 2167.913989][ T31] audit: type=1326 audit(2423.853:470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15112 comm="syz.1.3160" exe="/syz-executor" sig=0 arch=40000028 syscall=226 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 2167.928452][ T31] audit: type=1326 audit(2423.863:471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15112 comm="syz.1.3160" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 2178.392763][T11754] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2178.530484][T11754] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2178.660827][T11754] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2178.779831][T11754] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2179.429547][T11754] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2179.460586][T11754] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2179.465236][T11754] bond0 (unregistering): Released all slaves [ 2179.669603][T11754] hsr_slave_0: left promiscuous mode [ 2179.714197][T11754] hsr_slave_1: left promiscuous mode [ 2179.745697][T11754] veth1_macvtap: left promiscuous mode [ 2179.746116][T11754] veth0_macvtap: left promiscuous mode [ 2179.746459][T11754] veth1_vlan: left promiscuous mode [ 2179.746740][T11754] veth0_vlan: left promiscuous mode [ 2183.007451][T15125] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2183.024244][T15125] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2184.356863][T15125] hsr_slave_0: entered promiscuous mode [ 2184.370916][T15125] hsr_slave_1: entered promiscuous mode [ 2184.373135][T15125] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2184.373553][T15125] Cannot create hsr debugfs directory [ 2185.116180][T15125] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 2185.131880][T15125] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 2185.143874][T15125] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 2185.161779][T15125] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 2185.904079][ T31] audit: type=1400 audit(2441.843:472): avc: denied { connect } for pid=15188 comm="syz.1.3165" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 2186.207644][T15125] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2194.275224][T15125] veth0_vlan: entered promiscuous mode [ 2194.299776][T15125] veth1_vlan: entered promiscuous mode [ 2194.449808][T15125] veth0_macvtap: entered promiscuous mode [ 2194.472329][T15125] veth1_macvtap: entered promiscuous mode [ 2194.581012][T15125] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2194.581593][T15125] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2194.581976][T15125] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2194.582365][T15125] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2214.433684][T15273] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3170'. [ 2230.151443][T15288] netlink: 'syz.0.3175': attribute type 4 has an invalid length. [ 2230.183140][T15288] netlink: 'syz.0.3175': attribute type 4 has an invalid length. [ 2238.305288][T15307] netlink: 4512 bytes leftover after parsing attributes in process `syz.0.3179'. [ 2239.159789][T15310] random: crng reseeded on system resumption [ 2239.174453][T15309] PM: hibernation: Image mismatch: kernel version [ 2239.620288][T11754] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2239.671235][T11754] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2239.725899][T11754] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2239.811172][T11754] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2240.172304][T11754] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2240.186747][T11754] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2240.197350][T11754] bond0 (unregistering): Released all slaves [ 2240.315239][T11754] hsr_slave_0: left promiscuous mode [ 2240.316994][T11754] hsr_slave_1: left promiscuous mode [ 2240.329497][T11754] veth1_macvtap: left promiscuous mode [ 2240.330227][T11754] veth0_macvtap: left promiscuous mode [ 2240.330452][T11754] veth1_vlan: left promiscuous mode [ 2240.330714][T11754] veth0_vlan: left promiscuous mode [ 2242.420907][T15314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2242.429727][T15314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2243.614933][T15314] hsr_slave_0: entered promiscuous mode [ 2243.617577][T15314] hsr_slave_1: entered promiscuous mode [ 2243.625487][T15314] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2243.625963][T15314] Cannot create hsr debugfs directory [ 2243.692227][T15395] FAULT_INJECTION: forcing a failure. [ 2243.692227][T15395] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2243.695890][T15395] CPU: 0 PID: 15395 Comm: syz.1.3194 Not tainted 6.10.0-syzkaller #0 [ 2243.696378][T15395] Hardware name: ARM-Versatile Express [ 2243.696609][T15395] Call trace: [ 2243.696834][T15395] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 2243.697187][T15395] r7:00000000 r6:00000000 r5:60000013 r4:81fe69a4 [ 2243.697465][T15395] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 2243.697904][T15395] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 2243.698477][T15395] r5:00000000 r4:82749c94 [ 2243.698702][T15395] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 2243.699086][T15395] [<808b9f58>] (should_fail_ex) from [<808ba148>] (should_fail+0x14/0x18) [ 2243.699485][T15395] r6:00000000 r5:dfbedf68 r4:00000002 [ 2243.699810][T15395] [<808ba134>] (should_fail) from [<808ba168>] (should_fail_usercopy+0x1c/0x20) [ 2243.700206][T15395] [<808ba14c>] (should_fail_usercopy) from [<80538e30>] (simple_read_from_buffer+0x8c/0x134) [ 2243.700922][T15395] [<80538da4>] (simple_read_from_buffer) from [<805ad168>] (proc_fail_nth_read+0xb8/0x100) [ 2243.701390][T15395] r10:00000001 r9:805ad0b0 r8:00000002 r7:dfbedf68 r6:0000000f r5:76bd1f38 [ 2243.701709][T15395] r4:84d56c00 r3:dfbede9f [ 2243.701904][T15395] [<805ad0b0>] (proc_fail_nth_read) from [<805010b0>] (vfs_read+0x98/0x324) [ 2243.702255][T15395] r8:76bd1f38 r7:dfbedf68 r6:84d56c00 r5:0000000f r4:84f10300 [ 2243.702522][T15395] [<80501018>] (vfs_read) from [<80501d60>] (ksys_read+0x78/0xf8) [ 2243.702955][T15395] r10:00000003 r9:84d56c00 r8:8020029c r7:00000000 r6:00000000 r5:84f10300 [ 2243.704661][T15395] r4:84f10303 [ 2243.705641][T15395] [<80501ce8>] (ksys_read) from [<80501df0>] (sys_read+0x10/0x14) [ 2243.707743][T15395] r7:00000003 r6:00000005 r5:76bd1f38 r4:0000000f [ 2243.708766][T15395] [<80501de0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2243.709454][T15395] Exception stack(0xdfbedfa8 to 0xdfbedff0) [ 2243.709799][T15395] dfa0: 0000000f 76bd1f38 00000005 76bd1f38 0000000f 00000000 [ 2243.710365][T15395] dfc0: 0000000f 76bd1f38 00000005 00000003 7e8e2766 7e8e2767 003d0f00 76bd20bc [ 2243.710741][T15395] dfe0: 00000158 76bd1ed8 000d5cf0 0012e644 [ 2244.434476][T15314] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 2244.441782][T15314] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 2244.462299][T15314] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 2244.473512][T15314] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 2245.577870][T15314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2249.102383][T15314] veth0_vlan: entered promiscuous mode [ 2249.123310][T15314] veth1_vlan: entered promiscuous mode [ 2249.174239][T15314] veth0_macvtap: entered promiscuous mode [ 2249.188947][T15314] veth1_macvtap: entered promiscuous mode [ 2249.241387][T15314] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2249.241790][T15314] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2249.241934][T15314] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2249.242160][T15314] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2250.373839][ T31] audit: type=1400 audit(2506.313:473): avc: denied { create } for pid=15518 comm="syz.0.3214" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 2251.698770][ T31] audit: type=1400 audit(2507.633:474): avc: denied { map } for pid=15566 comm="syz.1.3228" path="socket:[38853]" dev="sockfs" ino=38853 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 2254.270897][ C0] vxcan0: j1939_xtp_rx_dat: no tx connection found [ 2254.271312][ C0] vxcan0: j1939_xtp_rx_dat: no tx connection found [ 2255.022434][ C0] vxcan0: j1939_tp_rxtimer: 0x84f42c00: rx timeout, send abort [ 2255.523792][ C0] vxcan0: j1939_tp_rxtimer: 0x84f42c00: abort rx timeout. Force session deactivation [ 2259.232460][T15613] vcan0: entered allmulticast mode [ 2259.947833][T15623] fuse: Unknown parameter 'J5u)޿檳wՆ(\:6 '#1~/_TBJ)0SI|v4FUbˆ@zLB]e8F0x0000000000000005' [ 2260.159501][ T31] audit: type=1400 audit(2516.093:475): avc: denied { setattr } for pid=15627 comm="syz.0.3247" name="dlm-monitor" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:devicekit_exec_t:s0" [ 2260.706728][ T31] audit: type=1400 audit(2516.643:476): avc: denied { read } for pid=15646 comm="syz.0.3254" path="socket:[40970]" dev="sockfs" ino=40970 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 2260.714927][ T31] audit: type=1400 audit(2516.653:477): avc: denied { setattr } for pid=15646 comm="syz.0.3254" name="NETLINK" dev="sockfs" ino=40974 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 2261.134987][T15655] FAULT_INJECTION: forcing a failure. [ 2261.134987][T15655] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2261.135342][T15655] CPU: 0 PID: 15655 Comm: syz.0.3257 Not tainted 6.10.0-syzkaller #0 [ 2261.135536][T15655] Hardware name: ARM-Versatile Express [ 2261.135725][T15655] Call trace: [ 2261.135865][T15655] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 2261.136152][T15655] r7:83026ee0 r6:8271bf24 r5:60000013 r4:81fe69a4 [ 2261.136334][T15655] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 2261.136563][T15655] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 2261.136897][T15655] r5:00000000 r4:82749c94 [ 2261.137030][T15655] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 2261.137283][T15655] [<808b9f58>] (should_fail_ex) from [<808ba148>] (should_fail+0x14/0x18) [ 2261.137535][T15655] r6:8271bf24 r5:20000540 r4:ea655e40 [ 2261.137697][T15655] [<808ba134>] (should_fail) from [<808ba168>] (should_fail_usercopy+0x1c/0x20) [ 2261.138341][T15655] [<808ba14c>] (should_fail_usercopy) from [<808c01b4>] (strncpy_from_user+0x20/0x194) [ 2261.138621][T15655] [<808c0194>] (strncpy_from_user) from [<80536ce4>] (setxattr_copy+0x2c/0x90) [ 2261.138860][T15655] r10:000000e4 r9:20000580 r8:20000540 r7:83026ee0 r6:8271bf24 r5:20000580 [ 2261.139059][T15655] r4:ea655e40 [ 2261.139153][T15655] [<80536cb8>] (setxattr_copy) from [<80536e58>] (setxattr+0x74/0xc0) [ 2261.139380][T15655] r5:20000580 r4:20000540 [ 2261.139504][T15655] [<80536de4>] (setxattr) from [<80537098>] (sys_fsetxattr+0xb0/0xe0) [ 2261.139742][T15655] r7:00000015 r6:850de3c0 r5:00000000 r4:850de3c1 [ 2261.139958][T15655] [<80536fe8>] (sys_fsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2261.140218][T15655] Exception stack(0xea655fa8 to 0xea655ff0) [ 2261.140387][T15655] 5fa0: 00000000 00000000 00000003 20000540 20000580 00000015 [ 2261.140617][T15655] 5fc0: 00000000 00000000 0012e720 000000e4 7ebac766 7ebac767 003d0f00 76bda0bc [ 2261.140984][T15655] 5fe0: 76bd9ec8 76bd9eb8 00018444 001306b0 [ 2261.141197][T15655] r9:84150c00 r8:8020029c r7:000000e4 r6:0012e720 r5:00000000 r4:00000000 [ 2263.427842][T15683] veth1: entered promiscuous mode [ 2263.445946][T15682] veth1: left promiscuous mode [ 2264.067646][T15693] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15693 comm=syz.0.3272 [ 2268.466626][T15707] serio: Serial port pts0 [ 2283.514746][T15748] serio: Serial port pts0 [ 2288.290595][T15764] FAULT_INJECTION: forcing a failure. [ 2288.290595][T15764] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2288.292752][T15764] CPU: 0 PID: 15764 Comm: syz.0.3295 Not tainted 6.10.0-syzkaller #0 [ 2288.293057][T15764] Hardware name: ARM-Versatile Express [ 2288.293307][T15764] Call trace: [ 2288.293502][T15764] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 2288.293922][T15764] r7:00000000 r6:00000000 r5:60000013 r4:81fe69a4 [ 2288.294186][T15764] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 2288.294572][T15764] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 2288.294933][T15764] r5:00000000 r4:82749c94 [ 2288.295138][T15764] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 2288.295499][T15764] [<808b9f58>] (should_fail_ex) from [<808ba148>] (should_fail+0x14/0x18) [ 2288.295809][T15764] r6:00000000 r5:e031df68 r4:00000002 [ 2288.296004][T15764] [<808ba134>] (should_fail) from [<808ba168>] (should_fail_usercopy+0x1c/0x20) [ 2288.296307][T15764] [<808ba14c>] (should_fail_usercopy) from [<80538e30>] (simple_read_from_buffer+0x8c/0x134) [ 2288.296677][T15764] [<80538da4>] (simple_read_from_buffer) from [<805ad168>] (proc_fail_nth_read+0xb8/0x100) [ 2288.297131][T15764] r10:00000001 r9:805ad0b0 r8:00000002 r7:e031df68 r6:0000000f r5:76bd9f38 [ 2288.297433][T15764] r4:83ecb000 r3:e031de9f [ 2288.297615][T15764] [<805ad0b0>] (proc_fail_nth_read) from [<805010b0>] (vfs_read+0x98/0x324) [ 2288.298076][T15764] r8:76bd9f38 r7:e031df68 r6:83ecb000 r5:0000000f r4:844066c0 [ 2288.298505][T15764] [<80501018>] (vfs_read) from [<80501d60>] (ksys_read+0x78/0xf8) [ 2288.299087][T15764] r10:00000003 r9:83ecb000 r8:8020029c r7:00000000 r6:00000000 r5:844066c0 [ 2288.299689][T15764] r4:844066c3 [ 2288.299897][T15764] [<80501ce8>] (ksys_read) from [<80501df0>] (sys_read+0x10/0x14) [ 2288.300464][T15764] r7:00000003 r6:00000006 r5:76bd9f38 r4:0000000f [ 2288.300864][T15764] [<80501de0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2288.301407][T15764] Exception stack(0xe031dfa8 to 0xe031dff0) [ 2288.301743][T15764] dfa0: 0000000f 76bd9f38 00000006 76bd9f38 0000000f 00000000 [ 2288.302147][T15764] dfc0: 0000000f 76bd9f38 00000006 00000003 7ebac766 7ebac767 003d0f00 76bda0bc [ 2288.302908][T15764] dfe0: 00000158 76bd9ed8 000d5cf0 0012e644 [ 2290.116449][ T31] audit: type=1400 audit(2546.053:478): avc: granted { setsecparam } for pid=15775 comm="syz.0.3299" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 2290.232918][T15778] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=3 sclass=netlink_audit_socket pid=15778 comm=syz.0.3300 [ 2291.133934][T15787] serio: Serial port pts0 [ 2293.696891][T15804] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=15804 comm=syz.0.3310 [ 2294.241314][T15802] serio: Serial port pts0 [ 2296.635679][T15817] serio: Serial port pts1 [ 2299.529061][T15828] serio: Serial port pts1 [ 2303.807860][T15841] serio: Serial port pts0 [ 2304.256237][T15844] serio: Serial port pts1 [ 2307.015321][T15852] FAULT_INJECTION: forcing a failure. [ 2307.015321][T15852] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2307.015979][T15852] CPU: 1 PID: 15852 Comm: syz.1.3328 Not tainted 6.10.0-syzkaller #0 [ 2307.016317][T15852] Hardware name: ARM-Versatile Express [ 2307.016550][T15852] Call trace: [ 2307.016787][T15852] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 2307.017200][T15852] r7:200001c0 r6:ea7ede30 r5:60000013 r4:81fe69a4 [ 2307.017457][T15852] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 2307.017845][T15852] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 2307.018634][T15852] r5:00000000 r4:82749c94 [ 2307.019022][T15852] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 2307.019447][T15852] [<808b9f58>] (should_fail_ex) from [<808ba148>] (should_fail+0x14/0x18) [ 2307.019849][T15852] r6:ea7ede30 r5:00000000 r4:ea7edf38 [ 2307.020096][T15852] [<808ba134>] (should_fail) from [<808ba168>] (should_fail_usercopy+0x1c/0x20) [ 2307.020537][T15852] [<808ba14c>] (should_fail_usercopy) from [<813dddb8>] (copy_msghdr_from_user+0x50/0x130) [ 2307.021025][T15852] [<813ddd68>] (copy_msghdr_from_user) from [<813ddf10>] (___sys_sendmsg+0x78/0xd0) [ 2307.021461][T15852] r8:00000000 r7:00000000 r6:848f5400 r5:ea7edf38 r4:ea7ede74 [ 2307.021867][T15852] [<813dde98>] (___sys_sendmsg) from [<813de44c>] (sys_sendmsg+0x78/0xbc) [ 2307.022275][T15852] r10:00000128 r9:83ecb000 r8:8020029c r7:00000000 r6:200001c0 r5:848f5400 [ 2307.022645][T15852] r4:00000000 [ 2307.022839][T15852] [<813de3d4>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2307.023249][T15852] Exception stack(0xea7edfa8 to 0xea7edff0) [ 2307.023560][T15852] dfa0: 00000000 00000000 00000005 200001c0 00000000 00000000 [ 2307.023941][T15852] dfc0: 00000000 00000000 0012e720 00000128 7e8e2766 7e8e2767 003d0f00 76bd20bc [ 2307.024310][T15852] dfe0: 76bd1ec8 76bd1eb8 00018444 001306b0 [ 2307.024586][T15852] r7:00000128 r6:0012e720 r5:00000000 r4:00000000 [ 2309.672267][T15858] serio: Serial port pts1 [ 2315.115074][T15932] serio: Serial port pts0 [ 2315.874439][T15926] serio: Serial port pts1 [ 2321.827834][T15951] serio: Serial port pts0 [ 2325.565751][T15958] serio: Serial port pts1 [ 2327.680354][T15967] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5129 sclass=netlink_route_socket pid=15967 comm=syz.0.3348 [ 2329.173839][T15979] FAULT_INJECTION: forcing a failure. [ 2329.173839][T15979] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2329.174569][T15979] CPU: 1 PID: 15979 Comm: syz.0.3353 Not tainted 6.10.0-syzkaller #0 [ 2329.174908][T15979] Hardware name: ARM-Versatile Express [ 2329.175181][T15979] Call trace: [ 2329.175472][T15979] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 2329.176043][T15979] r7:eac99e64 r6:00000000 r5:60000013 r4:81fe69a4 [ 2329.176415][T15979] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 2329.176841][T15979] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 2329.177235][T15979] r5:00000000 r4:82716128 [ 2329.177472][T15979] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 2329.178058][T15979] [<808b9f58>] (should_fail_ex) from [<804d9684>] (__should_fail_alloc_page+0x68/0x74) [ 2329.178945][T15979] r6:00000000 r5:00140dc0 r4:eac99e70 [ 2329.179213][T15979] [<804d961c>] (__should_fail_alloc_page) from [<804b0410>] (should_fail_alloc_page+0x10/0x14) [ 2329.179723][T15979] [<804b0400>] (should_fail_alloc_page) from [<804b049c>] (prepare_alloc_pages.constprop.0+0x88/0x198) [ 2329.180238][T15979] [<804b0414>] (prepare_alloc_pages.constprop.0) from [<804b1bf4>] (__alloc_pages_noprof+0xb4/0x1170) [ 2329.180831][T15979] r10:00000000 r9:00000000 r8:84899838 r7:84150000 r6:00140dc0 r5:00000007 [ 2329.181206][T15979] r4:00000000 r3:eac99e70 [ 2329.181422][T15979] [<804b1b40>] (__alloc_pages_noprof) from [<804b329c>] (__folio_alloc_noprof+0x14/0x2c) [ 2329.181946][T15979] r10:84150000 r9:00000000 r8:84899838 r7:00000009 r6:00100dc0 r5:00000007 [ 2329.182302][T15979] r4:00000000 [ 2329.182517][T15979] [<804b3288>] (__folio_alloc_noprof) from [<80434b80>] (__filemap_get_folio+0xec/0x414) [ 2329.182993][T15979] r5:00000007 r4:00000000 [ 2329.183225][T15979] [<80434a94>] (__filemap_get_folio) from [<80571b14>] (sys_io_setup+0x364/0xa74) [ 2329.183674][T15979] r10:84150000 r9:00100dc0 r8:850de9c0 r7:8477aa80 r6:0000002a r5:00000009 [ 2329.184030][T15979] r4:ddf87760 r3:00100dc0 [ 2329.184262][T15979] [<805717b0>] (sys_io_setup) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2329.184756][T15979] Exception stack(0xeac99fa8 to 0xeac99ff0) [ 2329.185088][T15979] 9fa0: 00000000 00000000 00000a60 20000680 00000000 00000000 [ 2329.185509][T15979] 9fc0: 00000000 00000000 0012e720 000000f3 7ebac766 7ebac767 003d0f00 76bb90bc [ 2329.185907][T15979] 9fe0: 76bb8ec8 76bb8eb8 00018444 001306b0 [ 2329.186196][T15979] r10:000000f3 r9:84150000 r8:8020029c r7:000000f3 r6:0012e720 r5:00000000 [ 2329.186581][T15979] r4:00000000 [ 2333.370132][T16004] serio: Serial port pts0 [ 2334.158822][T16034] fuse: Bad value for 'fd' [ 2334.587607][T16046] serio: Serial port pts1 [ 2341.531544][T16064] serio: Serial port pts0 [ 2342.467261][T16075] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=16075 comm=syz.0.3388 [ 2346.092370][ T31] audit: type=1400 audit(2602.033:479): avc: denied { lock } for pid=16106 comm="syz.0.3399" path="/dev/loop3" dev="devtmpfs" ino=638 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 2347.591141][T16123] serio: Serial port pts1 [ 2354.489353][T16141] serio: Serial port pts0 [ 2356.199905][T14140] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2356.286751][T14140] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2356.361201][T14140] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2356.451068][T14140] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2356.762464][T14140] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2356.773826][T14140] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2356.777833][T14140] bond0 (unregistering): Released all slaves [ 2356.908916][T14140] hsr_slave_0: left promiscuous mode [ 2356.912100][T14140] hsr_slave_1: left promiscuous mode [ 2356.923780][T14140] veth1_macvtap: left promiscuous mode [ 2356.924320][T14140] veth0_macvtap: left promiscuous mode [ 2356.925503][T14140] veth1_vlan: left promiscuous mode [ 2356.926376][T14140] veth0_vlan: left promiscuous mode [ 2359.082450][T16160] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2359.087382][T16160] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2360.200612][T16160] hsr_slave_0: entered promiscuous mode [ 2360.203116][T16160] hsr_slave_1: entered promiscuous mode [ 2360.205965][T16160] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2360.206455][T16160] Cannot create hsr debugfs directory [ 2360.845693][T16160] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 2360.857284][T16160] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 2360.863582][T16160] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 2360.877030][T16160] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 2361.780166][T16160] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2365.213249][T16160] veth0_vlan: entered promiscuous mode [ 2365.240067][T16160] veth1_vlan: entered promiscuous mode [ 2365.337020][T16160] veth0_macvtap: entered promiscuous mode [ 2365.363584][T16160] veth1_macvtap: entered promiscuous mode [ 2365.435308][T16160] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2365.435681][T16160] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2365.435914][T16160] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2365.436279][T16160] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2368.003847][T16293] serio: Serial port pts0 [ 2376.254002][T14140] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2376.318631][T14140] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2376.385922][T14140] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2376.467242][T14140] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2376.820753][T14140] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2376.890443][T14140] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2376.927709][T14140] bond0 (unregistering): Released all slaves [ 2377.084678][T14140] hsr_slave_0: left promiscuous mode [ 2377.089306][T14140] hsr_slave_1: left promiscuous mode [ 2377.099072][T14140] veth1_macvtap: left promiscuous mode [ 2377.099500][T14140] veth0_macvtap: left promiscuous mode [ 2377.099878][T14140] veth1_vlan: left promiscuous mode [ 2377.100189][T14140] veth0_vlan: left promiscuous mode [ 2379.004750][T16333] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2379.023026][T16333] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2380.705304][T16333] hsr_slave_0: entered promiscuous mode [ 2380.710339][T16333] hsr_slave_1: entered promiscuous mode [ 2380.713185][T16333] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2380.713784][T16333] Cannot create hsr debugfs directory [ 2381.562935][T16333] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 2381.583707][T16333] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 2381.604735][T16333] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 2381.614090][T16333] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 2382.805361][T16333] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2385.966017][T16373] serio: Serial port pts0 [ 2386.873896][T16333] veth0_vlan: entered promiscuous mode [ 2386.902417][T16333] veth1_vlan: entered promiscuous mode [ 2386.986965][T16333] veth0_macvtap: entered promiscuous mode [ 2387.004773][T16333] veth1_macvtap: entered promiscuous mode [ 2387.081054][T16333] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2387.081631][T16333] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2387.081949][T16333] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2387.082260][T16333] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2388.420760][T16485] serio: Serial port pts1 [ 2392.602290][T16502] FAULT_INJECTION: forcing a failure. [ 2392.602290][T16502] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2392.602961][T16502] CPU: 1 PID: 16502 Comm: syz.0.3445 Not tainted 6.10.0-syzkaller #0 [ 2392.603245][T16502] Hardware name: ARM-Versatile Express [ 2392.603452][T16502] Call trace: [ 2392.603653][T16502] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 2392.604011][T16502] r7:20002dc0 r6:ec3dde30 r5:60000013 r4:81fe69a4 [ 2392.604227][T16502] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 2392.604536][T16502] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 2392.604882][T16502] r5:00000000 r4:82749c94 [ 2392.605041][T16502] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 2392.605358][T16502] [<808b9f58>] (should_fail_ex) from [<808ba148>] (should_fail+0x14/0x18) [ 2392.605680][T16502] r6:ec3dde30 r5:00000000 r4:ec3ddf38 [ 2392.605873][T16502] [<808ba134>] (should_fail) from [<808ba168>] (should_fail_usercopy+0x1c/0x20) [ 2392.606187][T16502] [<808ba14c>] (should_fail_usercopy) from [<813dddb8>] (copy_msghdr_from_user+0x50/0x130) [ 2392.606520][T16502] [<813ddd68>] (copy_msghdr_from_user) from [<813ddf10>] (___sys_sendmsg+0x78/0xd0) [ 2392.606875][T16502] r8:00000000 r7:00000000 r6:84873900 r5:ec3ddf38 r4:ec3dde74 [ 2392.607235][T16502] [<813dde98>] (___sys_sendmsg) from [<813de44c>] (sys_sendmsg+0x78/0xbc) [ 2392.607637][T16502] r10:00000128 r9:84d55400 r8:8020029c r7:00000000 r6:20002dc0 r5:84873900 [ 2392.608001][T16502] r4:00000000 [ 2392.608467][T16502] [<813de3d4>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2392.609198][T16502] Exception stack(0xec3ddfa8 to 0xec3ddff0) [ 2392.609463][T16502] dfa0: 00000000 00000000 00000003 20002dc0 00000000 00000000 [ 2392.609809][T16502] dfc0: 00000000 00000000 0012e720 00000128 7ee60766 7ee60767 003d0f00 76b740bc [ 2392.610134][T16502] dfe0: 76b73ec8 76b73eb8 00018444 001306b0 [ 2392.610384][T16502] r7:00000128 r6:0012e720 r5:00000000 r4:00000000 [ 2392.861892][T16504] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=16504 comm=syz.0.3446 [ 2392.865311][T16504] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=16504 comm=syz.0.3446 [ 2404.835001][T16536] serio: Serial port pts0 [ 2408.939798][T16559] serio: Serial port pts1 [ 2421.632457][T16576] serio: Serial port pts0 [ 2425.490050][ T31] audit: type=1400 audit(2681.423:480): avc: denied { append } for pid=16584 comm="syz.0.3469" name="pfkey" dev="proc" ino=4026533176 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 2434.245801][ T31] audit: type=1400 audit(2690.183:481): avc: denied { getopt } for pid=16609 comm="syz.1.3479" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 2439.359752][T16624] SELinux: Context /sbin/dhclient is not valid (left unmapped). [ 2439.362656][ T31] audit: type=1400 audit(2695.303:482): avc: denied { relabelto } for pid=16623 comm="syz.0.3484" name="UDP-Lite" dev="sockfs" ino=43614 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=rawip_socket permissive=1 trawcon="/sbin/dhclient" [ 2439.960058][T16614] serio: Serial port pts0 [ 2441.737589][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 2445.937482][T16644] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1281 sclass=netlink_route_socket pid=16644 comm=syz.0.3491 [ 2453.891108][T16678] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2454.096155][T16678] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2454.278623][T16678] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2454.441521][T16678] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2454.666616][T16678] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2454.712223][T16678] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2454.743170][T16678] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2454.825421][T16678] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2455.502594][ T31] audit: type=1400 audit(2711.443:483): avc: denied { getopt } for pid=16679 comm="syz.0.3504" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 2455.511127][ T31] audit: type=1400 audit(2711.453:484): avc: denied { append } for pid=2817 comm="syslogd" name="messages" dev="tmpfs" ino=9 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 2455.513906][ T31] audit: type=1400 audit(2711.453:485): avc: denied { open } for pid=2817 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=9 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 2455.514687][ T31] audit: type=1400 audit(2711.453:486): avc: denied { getattr } for pid=2817 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=9 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 2455.810797][ T31] audit: type=1400 audit(2711.753:487): avc: denied { write } for pid=16679 comm="syz.0.3504" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 2457.120113][T16686] FAULT_INJECTION: forcing a failure. [ 2457.120113][T16686] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2457.120818][T16686] CPU: 0 PID: 16686 Comm: syz.0.3506 Not tainted 6.10.0-syzkaller #0 [ 2457.121161][T16686] Hardware name: ARM-Versatile Express [ 2457.121418][T16686] Call trace: [ 2457.121645][T16686] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 2457.122061][T16686] r7:00000000 r6:00000000 r5:60000013 r4:81fe69a4 [ 2457.122323][T16686] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 2457.122730][T16686] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 2457.123113][T16686] r5:00000000 r4:82749c94 [ 2457.123318][T16686] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 2457.123649][T16686] [<808b9f58>] (should_fail_ex) from [<808ba148>] (should_fail+0x14/0x18) [ 2457.123977][T16686] r6:00000000 r5:ecbc1f68 r4:00000002 [ 2457.124168][T16686] [<808ba134>] (should_fail) from [<808ba168>] (should_fail_usercopy+0x1c/0x20) [ 2457.124489][T16686] [<808ba14c>] (should_fail_usercopy) from [<80538e30>] (simple_read_from_buffer+0x8c/0x134) [ 2457.124905][T16686] [<80538da4>] (simple_read_from_buffer) from [<805ad168>] (proc_fail_nth_read+0xb8/0x100) [ 2457.125279][T16686] r10:00000001 r9:805ad0b0 r8:00000002 r7:ecbc1f68 r6:0000000f r5:76b73f38 [ 2457.125568][T16686] r4:84121800 r3:ecbc1e9f [ 2457.125759][T16686] [<805ad0b0>] (proc_fail_nth_read) from [<805010b0>] (vfs_read+0x98/0x324) [ 2457.126104][T16686] r8:76b73f38 r7:ecbc1f68 r6:84121800 r5:0000000f r4:8b376a80 [ 2457.126334][T16686] [<80501018>] (vfs_read) from [<80501d60>] (ksys_read+0x78/0xf8) [ 2457.126682][T16686] r10:00000003 r9:84121800 r8:8020029c r7:00000000 r6:00000000 r5:8b376a80 [ 2457.126946][T16686] r4:8b376a83 [ 2457.127087][T16686] [<80501ce8>] (ksys_read) from [<80501df0>] (sys_read+0x10/0x14) [ 2457.127408][T16686] r7:00000003 r6:00000005 r5:76b73f38 r4:0000000f [ 2457.127638][T16686] [<80501de0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2457.128439][T16686] Exception stack(0xecbc1fa8 to 0xecbc1ff0) [ 2457.128900][T16686] 1fa0: 0000000f 76b73f38 00000005 76b73f38 0000000f 00000000 [ 2457.129210][T16686] 1fc0: 0000000f 76b73f38 00000005 00000003 7ee60766 7ee60767 003d0f00 76b740bc [ 2457.129500][T16686] 1fe0: 00000158 76b73ed8 000d5cf0 0012e644 [ 2457.332174][T16673] serio: Serial port pts0 [ 2464.094093][T16706] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=16706 comm=syz.0.3513 [ 2469.429436][T16718] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=16718 comm=syz.0.3518 [ 2469.620310][T16723] can: request_module (can-proto-0) failed. [ 2473.014768][T16739] can: request_module (can-proto-0) failed. [ 2473.358611][T16742] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=16742 comm=syz.1.3526 [ 2475.575561][T16755] can: request_module (can-proto-0) failed. [ 2475.862450][T16758] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=16758 comm=syz.1.3531 [ 2477.417042][T16769] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=16769 comm=syz.1.3536 [ 2486.631960][T16821] FAULT_INJECTION: forcing a failure. [ 2486.631960][T16821] name failslab, interval 1, probability 0, space 0, times 0 [ 2486.632644][T16821] CPU: 1 PID: 16821 Comm: syz.0.3560 Not tainted 6.10.0-syzkaller #0 [ 2486.633024][T16821] Hardware name: ARM-Versatile Express [ 2486.633263][T16821] Call trace: [ 2486.633495][T16821] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 2486.633908][T16821] r7:84126000 r6:00000cc0 r5:60000013 r4:81fe69a4 [ 2486.634177][T16821] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 2486.634561][T16821] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 2486.634926][T16821] r5:00000000 r4:827160d4 [ 2486.635133][T16821] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 2486.635512][T16821] [<808b9f58>] (should_fail_ex) from [<804d9608>] (__should_failslab+0x6c/0x80) [ 2486.635907][T16821] r6:00000cc0 r5:00000200 r4:82c9c000 [ 2486.636139][T16821] [<804d959c>] (__should_failslab) from [<804bc9e0>] (should_failslab+0x10/0x20) [ 2486.636535][T16821] [<804bc9d0>] (should_failslab) from [<804bec5c>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 2486.636957][T16821] [<804bec10>] (kmem_cache_alloc_noprof) from [<8023f4cc>] (copy_process+0x8bc/0x206c) [ 2486.637385][T16821] r10:ed24dea0 r9:84e6e444 r8:84e6e440 r7:ed24de14 r6:84126000 r5:00000200 [ 2486.637705][T16821] r4:83620000 [ 2486.637946][T16821] [<8023ec10>] (copy_process) from [<80240dbc>] (kernel_clone+0xac/0x3e4) [ 2486.638594][T16821] r10:000001b3 r9:00000000 r8:00000000 r7:84126000 r6:ed24dea0 r5:00000058 [ 2486.639071][T16821] r4:00000200 [ 2486.639265][T16821] [<80240d10>] (kernel_clone) from [<802411e8>] (__do_sys_clone3+0xf4/0x128) [ 2486.639695][T16821] r10:000001b3 r9:84126000 r8:8020029c r7:000001b3 r6:ed24def4 r5:00000058 [ 2486.640028][T16821] r4:76b52db8 [ 2486.640220][T16821] [<802410f4>] (__do_sys_clone3) from [<802414dc>] (sys_clone3+0x10/0x14) [ 2486.640669][T16821] r6:00000000 r5:00000200 r4:20000800 [ 2486.640950][T16821] [<802414cc>] (sys_clone3) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2486.641336][T16821] Exception stack(0xed24dfa8 to 0xed24dff0) [ 2486.641660][T16821] dfa0: 20000800 00000200 76b52db8 00000058 76b52db8 00000058 [ 2486.642049][T16821] dfc0: 20000800 00000200 00000000 000001b3 7ee60766 7ee60767 003d0f00 76b530bc [ 2486.642441][T16821] dfe0: 76b52db0 76b52da0 00016778 001306b0 [ 2488.188872][T16818] serio: Serial port pts0 [ 2499.493486][T16838] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1794 sclass=netlink_audit_socket pid=16838 comm=syz.0.3566 [ 2499.921327][T16838] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2567 sclass=netlink_route_socket pid=16838 comm=syz.0.3566 [ 2512.880626][ T31] audit: type=1400 audit(2768.823:488): avc: denied { setopt } for pid=16869 comm="syz.0.3579" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 2513.869416][ T31] audit: type=1400 audit(2769.803:489): avc: denied { listen } for pid=16869 comm="syz.0.3579" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 2515.018473][ T31] audit: type=1400 audit(2770.953:490): avc: denied { compute_member } for pid=16875 comm="syz.1.3583" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 2518.539255][T16889] FAULT_INJECTION: forcing a failure. [ 2518.539255][T16889] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2518.539940][T16889] CPU: 0 PID: 16889 Comm: syz.1.3588 Not tainted 6.10.0-syzkaller #0 [ 2518.540274][T16889] Hardware name: ARM-Versatile Express [ 2518.540506][T16889] Call trace: [ 2518.540691][T16889] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 2518.541090][T16889] r7:dfa79dec r6:00000000 r5:60000113 r4:81fe69a4 [ 2518.541323][T16889] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 2518.541654][T16889] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 2518.541971][T16889] r5:00000000 r4:82716128 [ 2518.542147][T16889] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 2518.542478][T16889] [<808b9f58>] (should_fail_ex) from [<804d9684>] (__should_fail_alloc_page+0x68/0x74) [ 2518.542835][T16889] r6:00000000 r5:00140cca r4:dfa79df8 [ 2518.543037][T16889] [<804d961c>] (__should_fail_alloc_page) from [<804b0410>] (should_fail_alloc_page+0x10/0x14) [ 2518.543408][T16889] [<804b0400>] (should_fail_alloc_page) from [<804b049c>] (prepare_alloc_pages.constprop.0+0x88/0x198) [ 2518.543759][T16889] [<804b0414>] (prepare_alloc_pages.constprop.0) from [<804b1bf4>] (__alloc_pages_noprof+0xb4/0x1170) [ 2518.544103][T16889] r10:00000000 r9:83d5db00 r8:00000000 r7:8357a400 r6:00140cca r5:8357a400 [ 2518.544374][T16889] r4:00000000 r3:dfa79df8 [ 2518.544535][T16889] [<804b1b40>] (__alloc_pages_noprof) from [<804b329c>] (__folio_alloc_noprof+0x14/0x2c) [ 2518.544886][T16889] r10:dfa79fb0 r9:83d5db00 r8:00000000 r7:00000040 r6:76bafe8c r5:8357a400 [ 2518.545141][T16889] r4:00001255 [ 2518.545291][T16889] [<804b3288>] (__folio_alloc_noprof) from [<80488654>] (handle_mm_fault+0xcfc/0x12fc) [ 2518.545637][T16889] r5:8357a400 r4:00001255 [ 2518.545805][T16889] [<80487958>] (handle_mm_fault) from [<80214270>] (do_page_fault+0x1c8/0x3d8) [ 2518.546139][T16889] r10:00000002 r9:83d5db00 r8:00000255 r7:8357a400 r6:00000a07 r5:76bafe8c [ 2518.546427][T16889] r4:dfa79fb0 [ 2518.546589][T16889] [<802140a8>] (do_page_fault) from [<80214668>] (do_DataAbort+0x38/0xa8) [ 2518.546927][T16889] r10:003d0f00 r9:7e8e2767 r8:802140a8 r7:dfa79fb0 r6:76bafe8c r5:00000a07 [ 2518.547200][T16889] r4:8261ca84 [ 2518.547375][T16889] [<80214630>] (do_DataAbort) from [<80200ebc>] (__dabt_usr+0x5c/0x60) [ 2518.547708][T16889] Exception stack(0xdfa79fb0 to 0xdfa79ff8) [ 2518.548084][T16889] 9fa0: 20000080 00000004 00000000 00000000 [ 2518.548551][T16889] 9fc0: 76bafeb8 20000080 00000000 00186b8c 7e8e2766 7e8e2767 003d0f00 76bb10bc [ 2518.549042][T16889] 9fe0: 00000000 76bafe88 00018424 0001a374 20000010 ffffffff [ 2518.549462][T16889] r8:824aa044 r7:8357a400 r6:ffffffff r5:20000010 r4:0001a374 [ 2518.599370][T16889] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 2519.975139][T16893] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=16893 comm=syz.1.3590 [ 2520.019951][T16893] fuse: Unknown parameter '' [ 2522.322528][T16902] FAULT_INJECTION: forcing a failure. [ 2522.322528][T16902] name failslab, interval 1, probability 0, space 0, times 0 [ 2522.323177][T16902] CPU: 1 PID: 16902 Comm: syz.1.3594 Not tainted 6.10.0-syzkaller #0 [ 2522.323558][T16902] Hardware name: ARM-Versatile Express [ 2522.323788][T16902] Call trace: [ 2522.323997][T16902] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 2522.324436][T16902] r7:836ebc00 r6:00000dc0 r5:60000013 r4:81fe69a4 [ 2522.324751][T16902] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 2522.325127][T16902] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 2522.325515][T16902] r5:00000000 r4:827160d4 [ 2522.325698][T16902] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 2522.326061][T16902] [<808b9f58>] (should_fail_ex) from [<804d9608>] (__should_failslab+0x6c/0x80) [ 2522.326472][T16902] r6:00000dc0 r5:00000005 r4:82ca8600 [ 2522.326660][T16902] [<804d959c>] (__should_failslab) from [<804bc9e0>] (should_failslab+0x10/0x20) [ 2522.327053][T16902] [<804bc9d0>] (should_failslab) from [<804bec5c>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 2522.327396][T16902] [<804bec10>] (kmem_cache_alloc_noprof) from [<80583324>] (fcntl_getlk+0x40/0x258) [ 2522.327703][T16902] r10:00000037 r9:836ebc00 r8:8b26fb40 r7:821d28a8 r6:dfb41f44 r5:00000005 [ 2522.328183][T16902] r4:00000005 [ 2522.328410][T16902] [<805832e4>] (fcntl_getlk) from [<80518f34>] (do_fcntl+0x368/0x7f4) [ 2522.328927][T16902] r10:00000037 r9:00000003 r8:b5403587 r7:b5003500 r6:20001c40 r5:8b26fb40 [ 2522.332005][T16902] r4:00000005 [ 2522.335524][T16902] [<80518bcc>] (do_fcntl) from [<80519444>] (sys_fcntl+0x84/0xc4) [ 2522.338612][T16902] r8:8b26fb40 r7:20001c40 r6:00000005 r5:00000000 r4:8b26fb41 [ 2522.341574][T16902] [<805193c0>] (sys_fcntl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2522.348429][T16902] Exception stack(0xdfb41fa8 to 0xdfb41ff0) [ 2522.348792][T16902] 1fa0: 00000000 00000000 00000003 00000005 20001c40 00000000 [ 2522.349288][T16902] 1fc0: 00000000 00000000 0012e720 00000037 7e8e2766 7e8e2767 003d0f00 76bd20bc [ 2522.349711][T16902] 1fe0: 76bd1ec8 76bd1eb8 00018444 001306b0 [ 2522.349952][T16902] r9:836ebc00 r8:8020029c r7:00000037 r6:0012e720 r5:00000000 r4:00000000 [ 2529.990733][T16933] FAULT_INJECTION: forcing a failure. [ 2529.990733][T16933] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2529.991427][T16933] CPU: 1 PID: 16933 Comm: syz.1.3606 Not tainted 6.10.0-syzkaller #0 [ 2529.991762][T16933] Hardware name: ARM-Versatile Express [ 2529.991990][T16933] Call trace: [ 2529.992193][T16933] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 2529.992613][T16933] r7:b5403587 r6:76bd1bc0 r5:60000013 r4:81fe69a4 [ 2529.992901][T16933] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 2529.993270][T16933] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 2529.993644][T16933] r5:00000000 r4:82749c94 [ 2529.993837][T16933] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 2529.994212][T16933] [<808b9f58>] (should_fail_ex) from [<808ba148>] (should_fail+0x14/0x18) [ 2529.994604][T16933] r6:76bd1bc0 r5:00000000 r4:dfcd9fb0 [ 2529.994830][T16933] [<808ba134>] (should_fail) from [<808ba168>] (should_fail_usercopy+0x1c/0x20) [ 2529.995185][T16933] [<808ba14c>] (should_fail_usercopy) from [<8020b564>] (restore_sigframe+0x94/0x210) [ 2529.995594][T16933] [<8020b4d0>] (restore_sigframe) from [<8020b8e4>] (sys_sigreturn+0x40/0x60) [ 2529.995985][T16933] r7:00000077 r6:0012e720 r5:00000000 r4:dfcd9fb0 [ 2529.996243][T16933] [<8020b8a4>] (sys_sigreturn) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2529.996625][T16933] Exception stack(0xdfcd9fa8 to 0xdfcd9ff0) [ 2529.996915][T16933] 9fa0: 00000000 00000000 00000011 20000600 00000000 00000000 [ 2529.997268][T16933] 9fc0: 00000000 00000000 0012e720 00000077 7e8e2766 7e8e2767 003d0f00 76bd20bc [ 2529.997616][T16933] 9fe0: 76bd1ec8 76bd1bc0 000ed0f0 000ed0f8 [ 2529.997853][T16933] r5:00000000 r4:00000000 [ 2531.653040][T16954] FAULT_INJECTION: forcing a failure. [ 2531.653040][T16954] name failslab, interval 1, probability 0, space 0, times 0 [ 2531.653728][T16954] CPU: 1 PID: 16954 Comm: syz.1.3615 Not tainted 6.10.0-syzkaller #0 [ 2531.654048][T16954] Hardware name: ARM-Versatile Express [ 2531.654273][T16954] Call trace: [ 2531.654467][T16954] [<818e7540>] (dump_backtrace) from [<818e763c>] (show_stack+0x18/0x1c) [ 2531.654866][T16954] r7:836e0000 r6:00000cc0 r5:60000013 r4:81fe69a4 [ 2531.655122][T16954] [<818e7624>] (show_stack) from [<81904e60>] (dump_stack_lvl+0x70/0x7c) [ 2531.655443][T16954] [<81904df0>] (dump_stack_lvl) from [<81904e84>] (dump_stack+0x18/0x1c) [ 2531.655801][T16954] r5:00000000 r4:827160d4 [ 2531.655979][T16954] [<81904e6c>] (dump_stack) from [<808ba0e4>] (should_fail_ex+0x18c/0x1dc) [ 2531.656308][T16954] [<808b9f58>] (should_fail_ex) from [<804d9608>] (__should_failslab+0x6c/0x80) [ 2531.656684][T16954] r6:00000cc0 r5:ffffffff r4:82ca8780 [ 2531.656914][T16954] [<804d959c>] (__should_failslab) from [<804bc9e0>] (should_failslab+0x10/0x20) [ 2531.657253][T16954] [<804bc9d0>] (should_failslab) from [<804be5f0>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 2531.657620][T16954] [<804be5a0>] (kmem_cache_alloc_node_noprof) from [<813e8bac>] (__alloc_skb+0x138/0x160) [ 2531.658749][T16954] r10:00000000 r9:84cd1a00 r8:00000cc0 r7:00000000 r6:82ca8780 r5:ffffffff [ 2531.659224][T16954] r4:82606000 [ 2531.659402][T16954] [<813e8a74>] (__alloc_skb) from [<8142b664>] (rtmsg_ifinfo_build_skb+0x4c/0x140) [ 2531.659976][T16954] r8:00000000 r7:00000000 r6:00000010 r5:00000cc0 r4:84630000 [ 2531.660405][T16954] [<8142b618>] (rtmsg_ifinfo_build_skb) from [<8142b8a8>] (rtmsg_ifinfo+0x50/0x94) [ 2531.660934][T16954] r10:dfa3dc54 r9:00000000 r8:00000000 r7:dfa3dc54 r6:00000001 r5:00000cc0 [ 2531.661754][T16954] r4:84630000 [ 2531.661934][T16954] [<8142b858>] (rtmsg_ifinfo) from [<81409fc4>] (netdev_state_change+0x84/0x8c) [ 2531.662955][T16954] r5:00000000 r4:84630000 [ 2531.663268][T16954] [<81409f40>] (netdev_state_change) from [<81425a80>] (do_setlink+0xeec/0x107c) [ 2531.663667][T16954] r5:00000000 r4:84630000 [ 2531.663869][T16954] [<81424b94>] (do_setlink) from [<8142b1fc>] (rtnl_newlink+0x5c8/0x94c) [ 2531.664236][T16954] r10:dfa3dc54 r9:84630000 r8:00000000 r7:00000000 r6:85028c00 r5:847b4000 [ 2531.664554][T16954] r4:84cd1ae4 [ 2531.664766][T16954] [<8142ac34>] (rtnl_newlink) from [<81422ff4>] (rtnetlink_rcv_msg+0x138/0x334) [ 2531.665446][T16954] r10:00000000 r9:00000000 r8:82909c58 r7:84368600 r6:82909c58 r5:00000000 [ 2531.665836][T16954] r4:8b03a480 [ 2531.666151][T16954] [<81422ebc>] (rtnetlink_rcv_msg) from [<814fae04>] (netlink_rcv_skb+0xc0/0x120) [ 2531.667427][T16954] r10:00000000 r9:00000000 r8:84cd1a00 r7:00000030 r6:8b03a480 r5:81422ebc [ 2531.668465][T16954] r4:84368600 [ 2531.668629][T16954] [<814fad44>] (netlink_rcv_skb) from [<81421994>] (rtnetlink_rcv+0x18/0x1c) [ 2531.669051][T16954] r7:84368600 r6:85202940 r5:00000030 r4:84479c00 [ 2531.669459][T16954] [<8142197c>] (rtnetlink_rcv) from [<814fa5ec>] (netlink_unicast+0x19c/0x29c) [ 2531.669979][T16954] [<814fa450>] (netlink_unicast) from [<814fa8c8>] (netlink_sendmsg+0x1dc/0x43c) [ 2531.670406][T16954] r9:00000000 r8:00000000 r7:85029400 r6:00000030 r5:84368600 r4:dfa3df38 [ 2531.670796][T16954] [<814fa6ec>] (netlink_sendmsg) from [<813db058>] (__sock_sendmsg+0x44/0x78) [ 2531.671291][T16954] r10:00000000 r9:dfa3ddd4 r8:dfa3ddd4 r7:00000000 r6:84906c80 r5:dfa3df38 [ 2531.671793][T16954] r4:00000000 [ 2531.672003][T16954] [<813db014>] (__sock_sendmsg) from [<813dbfc8>] (____sys_sendmsg+0x2ac/0x2cc) [ 2531.672519][T16954] r7:00000000 r6:00000000 r5:84906c80 r4:dfa3df38 [ 2531.672911][T16954] [<813dbd1c>] (____sys_sendmsg) from [<813ddf34>] (___sys_sendmsg+0x9c/0xd0) [ 2531.673354][T16954] r10:dfa3de34 r9:20000140 r8:00000000 r7:00000000 r6:84906c80 r5:dfa3df38 [ 2531.673742][T16954] r4:00000000 [ 2531.673898][T16954] [<813dde98>] (___sys_sendmsg) from [<813de44c>] (sys_sendmsg+0x78/0xbc) [ 2531.674225][T16954] r10:00000128 r9:836e0000 r8:8020029c r7:00000000 r6:20000140 r5:84906c80 [ 2531.674497][T16954] r4:00000000 [ 2531.674653][T16954] [<813de3d4>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2531.674963][T16954] Exception stack(0xdfa3dfa8 to 0xdfa3dff0) [ 2531.675285][T16954] dfa0: 00000000 00000000 00000003 20000140 00000000 00000000 [ 2531.675591][T16954] dfc0: 00000000 00000000 0012e720 00000128 7e8e2766 7e8e2767 003d0f00 76bd20bc [ 2531.675897][T16954] dfe0: 76bd1ec8 76bd1eb8 00018444 001306b0 [ 2531.676116][T16954] r7:00000128 r6:0012e720 r5:00000000 r4:00000000 [ 2534.402671][ T31] audit: type=1400 audit(2790.343:491): avc: denied { setattr } for pid=16976 comm="syz.1.3624" name="AF_VSOCK" dev="sockfs" ino=44356 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 2550.289461][T17016] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=17016 comm=syz.1.3639 [ 2551.153963][T17018] serio: Serial port pts0 [ 2558.018767][T11719] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 2558.258846][T11719] usb 2-1: Using ep0 maxpacket: 32 [ 2558.329862][T11719] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 2558.336477][T11719] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 2558.336950][T11719] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2558.337283][T11719] usb 2-1: Product: syz [ 2558.337487][T11719] usb 2-1: Manufacturer: syz [ 2558.337700][T11719] usb 2-1: SerialNumber: syz [ 2559.482033][T17036] 8<--- cut here --- [ 2559.483469][T17036] Unable to handle kernel NULL pointer dereference at virtual address 00000008 when read [ 2559.485944][T17036] [00000008] *pgd=8b2e9003, *pmd=fed2b003 [ 2559.487637][T17036] Internal error: Oops: 205 [#1] PREEMPT SMP ARM [ 2559.488897][T17036] Modules linked in: [ 2559.489412][T17036] CPU: 1 PID: 17036 Comm: syz.0.3648 Not tainted 6.10.0-syzkaller #0 [ 2559.490444][T17036] Hardware name: ARM-Versatile Express [ 2559.492510][T17036] PC is at path_from_stashed+0x1c/0x308 [ 2559.492848][T17036] LR is at open_namespace+0x44/0xbc [ 2559.493112][T17036] pc : [<8053b05c>] lr : [<8054d800>] psr: 80000013 [ 2559.493337][T17036] sp : dfda5e80 ip : 84123c00 fp : dfda5ec4 [ 2559.493542][T17036] r10: 84123c00 r9 : 00000003 r8 : 8b376480 [ 2559.493803][T17036] r7 : 82caa250 r6 : 84123c00 r5 : 00000000 r4 : 85086be0 [ 2559.494834][T17036] r3 : dfda5ecc r2 : 00000008 r1 : 82c95800 r0 : 00000008 [ 2559.495508][T17036] Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 2559.495844][T17036] Control: 30c5387d Table: 847ccb40 DAC: 00000000 [ 2559.496247][T17036] Register r0 information: non-paged memory [ 2559.496991][T17036] Register r1 information: slab kmalloc-1k start 82c95800 pointer offset 0 size 1024 [ 2559.500983][T17036] Register r2 information: non-paged memory [ 2559.501610][T17036] Register r3 information: 2-page vmalloc region starting at 0xdfda4000 allocated at kernel_clone+0xac/0x3e4 [ 2559.502711][T17036] Register r4 information: slab anon_vma_chain start 85086be0 pointer offset 0 size 40 [ 2559.507277][T17036] Register r5 information: NULL pointer [ 2559.507619][T17036] Register r6 information: slab task_struct start 84123c00 pointer offset 0 size 3072 [ 2559.508360][T17036] Register r7 information: slab mnt_cache start 82caa240 pointer offset 16 size 184 [ 2559.509068][T17036] Register r8 information: slab filp start 8b376480 pointer offset 0 size 160 [ 2559.509603][T17036] Register r9 information: non-paged memory [ 2559.509977][T17036] Register r10 information: slab task_struct start 84123c00 pointer offset 0 size 3072 [ 2559.510493][T17036] Register r11 information: 2-page vmalloc region starting at 0xdfda4000 allocated at kernel_clone+0xac/0x3e4 [ 2559.511018][T17036] Register r12 information: slab task_struct start 84123c00 pointer offset 0 size 3072 [ 2559.511576][T17036] Process syz.0.3648 (pid: 17036, stack limit = 0xdfda4000) [ 2559.512117][T17036] Stack: (0xdfda5e80 to 0xdfda6000) [ 2559.512442][T17036] 5e80: 84121800 00000008 dfda5eb4 dfda5e98 806e6a64 804065ac 00000009 85086be0 [ 2559.512851][T17036] 5ea0: 00000000 84123c00 84122080 8b376480 00000003 84123c00 dfda5ef4 dfda5ec8 [ 2559.520412][T17036] 5ec0: 8054d800 8053b04c dfda5ef4 00000000 00000000 7218aaa8 85086be0 85086be0 [ 2559.520942][T17036] 5ee0: 84121800 00000008 dfda5f14 dfda5ef8 80552824 8054d7c8 0000ff07 00000000 [ 2559.521327][T17036] 5f00: 8b376481 00000000 dfda5fa4 dfda5f18 8051a8f8 805526ac 84123c00 00000001 [ 2559.523783][T17036] 5f20: ecac8b10 84123c00 dfda5f44 dfda5f38 8190639c 8190626c dfda5f5c dfda5f48 [ 2559.524242][T17036] 5f40: 8024b544 8027aebc 40000000 dfda5fb0 dfda5f84 dfda5f60 80202dd8 8024b500 [ 2559.524599][T17036] 5f60: 8261c90c dfda5fb0 0014ab60 ecac8b10 80202cc0 7218aaa8 dfda5fac 00000000 [ 2559.524975][T17036] 5f80: 00000000 002662dc 00000036 8020029c 84123c00 00000036 00000000 dfda5fa8 [ 2559.525505][T17036] 5fa0: 80200060 8051a7d0 00000000 00000000 00000003 0000ff07 00000000 00000000 [ 2559.525934][T17036] 5fc0: 00000000 00000000 002662dc 00000036 7ee60766 7ee60767 003d0f00 76b740bc [ 2559.526309][T17036] 5fe0: 76b73ec8 76b73eb8 00018444 001306b0 60000010 00000003 00000000 00000000 [ 2559.528275][T17036] Call trace: [ 2559.528603][T17036] [<8053b040>] (path_from_stashed) from [<8054d800>] (open_namespace+0x44/0xbc) [ 2559.534156][T17036] r10:84123c00 r9:00000003 r8:8b376480 r7:84122080 r6:84123c00 r5:00000000 [ 2559.535799][T17036] r4:85086be0 [ 2559.537063][T17036] [<8054d7bc>] (open_namespace) from [<80552824>] (pidfd_ioctl+0x184/0x4c4) [ 2559.538430][T17036] r6:00000008 r5:84121800 r4:85086be0 [ 2559.538845][T17036] [<805526a0>] (pidfd_ioctl) from [<8051a8f8>] (sys_ioctl+0x134/0xda4) [ 2559.541424][T17036] r7:00000000 r6:8b376481 r5:00000000 r4:0000ff07 [ 2559.543385][T17036] [<8051a7c4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2559.546152][T17036] Exception stack(0xdfda5fa8 to 0xdfda5ff0) [ 2559.546436][T17036] 5fa0: 00000000 00000000 00000003 0000ff07 00000000 00000000 [ 2559.546969][T17036] 5fc0: 00000000 00000000 002662dc 00000036 7ee60766 7ee60767 003d0f00 76b740bc [ 2559.547430][T17036] 5fe0: 76b73ec8 76b73eb8 00018444 001306b0 [ 2559.547719][T17036] r10:00000036 r9:84123c00 r8:8020029c r7:00000036 r6:002662dc r5:00000000 [ 2559.548450][T17036] r4:00000000 [ 2559.549088][T17036] Code: e24dd01c e1a07001 e5911004 ee1dcf70 (e5905000) SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2559.824909][T17036] ---[ end trace 0000000000000000 ]--- [ 2559.825734][T17036] Kernel panic - not syncing: Fatal exception [ 2559.827826][T17036] Rebooting in 86400 seconds.. VM DIAGNOSIS: 11:35:14 Registers: info registers vcpu 0 CPU#0 R00=82861200 R01=00000011 R02=00000000 R03=00000000 R04=000050a8 R05=00000000 R06=82ebd900 R07=00000009 R08=df801dc0 R09=82ef3008 R10=836d1680 R11=df801e44 R12=df801cf0 R13=82861200 R14=80200b40 R15=80200b40 PSR=60000192 -ZC- A S irq32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=00000024 R01=00000000 R02=00000000 R03=60000193 R04=00000000 R05=00000024 R06=dddd9595 R07=00000000 R08=00000000 R09=00000000 R10=82629a50 R11=dfda5bcc R12=dfda5a70 R13=dfda5b48 R14=802bf794 R15=802bc5d8 PSR=60000193 -ZC- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000