last executing test programs: 7.050841362s ago: executing program 1 (id=1447): gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004}, &(0x7f0000bbdffc)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(0x0, 0x0, 0x6c) rt_sigreturn() timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x3938700}}, 0x0) mlockall(0x1) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x541b) 5.851615709s ago: executing program 1 (id=1449): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, 0x1c) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) rt_sigreturn() poll(0x0, 0x0, 0x64) poll(0x0, 0x0, 0x401) futex(&(0x7f0000000700)=0x2, 0x0, 0x2, &(0x7f0000000740)={0x0, 0x3938700}, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x3938700}}, 0x0) rt_sigreturn() mlockall(0x1) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, 0x0, 0xbf) 3.722310718s ago: executing program 1 (id=1457): r0 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, &(0x7f0000000300)=0xfffffffb, 0x4) 3.390226338s ago: executing program 0 (id=1458): r0 = socket$unix(0x1, 0x10000000805, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/firmware/fdt', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x24}}, 0x0) 3.300437936s ago: executing program 1 (id=1459): r0 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, r1, 0x3}, 0x18) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x14}, 0x14}}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0x10}}, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640), r0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000680)={0x38, 0x0, 0x0, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'veth1_vlan\x00'}}}}}, 0x38}}, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x1000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 3.019131741s ago: executing program 0 (id=1460): socket$igmp(0x2, 0x3, 0x2) r0 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000500)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, r1, 0x3}, 0x18) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000001f000000"], 0x14}}, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, 0x0, 0x200, 0x4, 0x25dfdbfd}, 0x1c}}, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f0000000c0099000000000000000000"], 0x20}}, 0x0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) 1.630217765s ago: executing program 0 (id=1461): r0 = socket(0x1d, 0x2, 0x6) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, 0x0, 0x0) 919.937949ms ago: executing program 0 (id=1462): r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x5450, 0x0) 532.133993ms ago: executing program 0 (id=1463): r0 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, &(0x7f0000000300)=0xfffffffb, 0x4) 261.410207ms ago: executing program 1 (id=1464): r0 = socket(0x2b, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x1e, &(0x7f0000000480), 0x4) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 151.247227ms ago: executing program 0 (id=1465): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="000086dd0300000000003000000060ec970000302c00fe8000000000000000000000000000aaff0200000000000000000000000000013a"], 0xfdef) 0s ago: executing program 1 (id=1466): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = getpid() r2 = syz_pidfd_open(r1, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0xff08) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @empty}], 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x5, 0x10001, 0x7fff, 0x7e, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="515206"], 0x14) kernel console output (not intermixed with test programs): 0][ T7414] [<804c0120>] (kmem_cache_alloc_node_noprof) from [<813f08dc>] (__alloc_skb+0x138/0x160) [ 468.078219][ T7414] r10:00000000 r9:00000000 r8:00000cc0 r7:00000000 r6:82e9e000 r5:ffffffff [ 468.078549][ T7414] r4:82606000 [ 468.078707][ T7414] [<813f07a4>] (__alloc_skb) from [<81501f30>] (netlink_alloc_large_skb+0x88/0xa0) [ 468.079129][ T7414] r8:00000000 r7:84d3b400 r6:0000000b r5:83245400 r4:00000140 [ 468.079450][ T7414] [<81501ea8>] (netlink_alloc_large_skb) from [<81502538>] (netlink_sendmsg+0x134/0x43c) [ 468.079837][ T7414] r5:83245400 r4:e0411e68 [ 468.080037][ T7414] [<81502404>] (netlink_sendmsg) from [<813e2d84>] (__sock_sendmsg+0x44/0x78) [ 468.080398][ T7414] r10:81c37080 r9:20000080 r8:00000000 r7:83245400 r6:83245400 r5:e0411e68 [ 468.080838][ T7414] r4:00000000 [ 468.081244][ T7414] [<813e2d40>] (__sock_sendmsg) from [<813e2e58>] (sock_write_iter+0xa0/0xfc) [ 468.081961][ T7414] r7:83245400 r6:84e19000 r5:e0411f08 r4:e0411ef0 [ 468.082281][ T7414] [<813e2db8>] (sock_write_iter) from [<8050155c>] (vfs_write+0x3a8/0x44c) [ 468.082682][ T7414] r7:83e40000 r6:0000000b r5:84e19000 r4:00000000 [ 468.083009][ T7414] [<805011b4>] (vfs_write) from [<805017d0>] (ksys_write+0xc4/0xf8) [ 468.083549][ T7414] r10:00000004 r9:83e40000 r8:8020029c r7:0000000b r6:20000080 r5:84e19000 [ 468.083933][ T7414] r4:84e19001 [ 468.084262][ T7414] [<8050170c>] (ksys_write) from [<80501814>] (sys_write+0x10/0x14) [ 468.084810][ T7414] r7:00000004 r6:0012e720 r5:00000000 r4:00000000 [ 468.085155][ T7414] [<80501804>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 468.085561][ T7414] Exception stack(0xe0411fa8 to 0xe0411ff0) [ 468.085895][ T7414] 1fa0: 00000000 00000000 00000003 20000080 0000000b 00000000 [ 468.086299][ T7414] 1fc0: 00000000 00000000 0012e720 00000004 7eb58766 7eb58767 003d0f00 76bf30bc [ 468.086679][ T7414] 1fe0: 76bf2ec8 76bf2eb8 00018444 001306b0 [ 472.676602][ T7435] serio: Serial port pts0 [ 478.355158][ T7450] FAULT_INJECTION: forcing a failure. [ 478.355158][ T7450] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 478.356399][ T7450] CPU: 1 UID: 0 PID: 7450 Comm: syz.0.991 Not tainted 6.10.0-syzkaller #0 [ 478.356844][ T7450] Hardware name: ARM-Versatile Express [ 478.357039][ T7450] Call trace: [ 478.357522][ T7450] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 478.358377][ T7450] r7:83eb5400 r6:84d39800 r5:60000013 r4:81feb1a4 [ 478.359386][ T7450] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 478.360338][ T7450] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 478.361365][ T7450] r5:00000000 r4:82748b14 [ 478.361854][ T7450] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 478.362437][ T7450] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 478.363077][ T7450] r6:84d39800 r5:00000000 r4:84d39868 [ 478.363389][ T7450] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 478.363948][ T7450] [<808b70ec>] (should_fail_usercopy) from [<807f9108>] (io_sync_cancel+0xb4/0x3cc) [ 478.364511][ T7450] [<807f9054>] (io_sync_cancel) from [<807fa308>] (sys_io_uring_register+0x558/0xd3c) [ 478.365101][ T7450] r10:00000018 r9:84d39840 r8:20000100 r7:83eb5400 r6:00000018 r5:84d39800 [ 478.365500][ T7450] r4:00000000 [ 478.365671][ T7450] [<807f9db0>] (sys_io_uring_register) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 478.366265][ T7450] Exception stack(0xdf9c9fa8 to 0xdf9c9ff0) [ 478.366638][ T7450] 9fa0: 00000000 00000000 00000003 00000018 20000100 00000001 [ 478.367405][ T7450] 9fc0: 00000000 00000000 0012e720 000001ab 7ecb5766 7ecb5767 003d0f00 76b920bc [ 478.368006][ T7450] 9fe0: 76b91ec8 76b91eb8 00018444 001306b0 [ 478.368291][ T7450] r10:000001ab r9:83eb5400 r8:8020029c r7:000001ab r6:0012e720 r5:00000000 [ 478.368997][ T7450] r4:00000000 [ 479.587558][ T7456] FAULT_INJECTION: forcing a failure. [ 479.587558][ T7456] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 479.588411][ T7456] CPU: 1 UID: 0 PID: 7456 Comm: syz.0.994 Not tainted 6.10.0-syzkaller #0 [ 479.588743][ T7456] Hardware name: ARM-Versatile Express [ 479.588974][ T7456] Call trace: [ 479.589197][ T7456] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 479.589739][ T7456] r7:00000000 r6:00000000 r5:60000013 r4:81feb1a4 [ 479.590014][ T7456] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 479.590415][ T7456] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 479.590775][ T7456] r5:00000000 r4:82748b14 [ 479.591354][ T7456] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 479.592053][ T7456] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 479.592526][ T7456] r6:00000000 r5:dfc41f68 r4:00000002 [ 479.592814][ T7456] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 479.593194][ T7456] [<808b70ec>] (should_fail_usercopy) from [<80538748>] (simple_read_from_buffer+0x8c/0x134) [ 479.593598][ T7456] [<805386bc>] (simple_read_from_buffer) from [<805ad46c>] (proc_fail_nth_read+0xb8/0x100) [ 479.594084][ T7456] r10:00000001 r9:805ad3b4 r8:00000002 r7:dfc41f68 r6:0000000f r5:76b91f38 [ 479.594457][ T7456] r4:83e41800 r3:dfc41e9f [ 479.594671][ T7456] [<805ad3b4>] (proc_fail_nth_read) from [<805009c8>] (vfs_read+0x98/0x324) [ 479.595072][ T7456] r8:76b91f38 r7:dfc41f68 r6:83e41800 r5:0000000f r4:84e19840 [ 479.595402][ T7456] [<80500930>] (vfs_read) from [<80501678>] (ksys_read+0x78/0xf8) [ 479.595780][ T7456] r10:00000003 r9:83e41800 r8:8020029c r7:00000000 r6:00000000 r5:84e19840 [ 479.596357][ T7456] r4:84e19843 [ 479.596555][ T7456] [<80501600>] (ksys_read) from [<80501708>] (sys_read+0x10/0x14) [ 479.597203][ T7456] r7:00000003 r6:00000004 r5:76b91f38 r4:0000000f [ 479.597479][ T7456] [<805016f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 479.597849][ T7456] Exception stack(0xdfc41fa8 to 0xdfc41ff0) [ 479.598239][ T7456] 1fa0: 0000000f 76b91f38 00000004 76b91f38 0000000f 00000000 [ 479.598582][ T7456] 1fc0: 0000000f 76b91f38 00000004 00000003 7ecb5766 7ecb5767 003d0f00 76b920bc [ 479.598902][ T7456] 1fe0: 00000158 76b91ed8 000d5cf0 0012e644 [ 482.588303][ T31] audit: type=1400 audit(482.520:339): avc: denied { sqpoll } for pid=7468 comm="syz.0.999" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 482.793961][ T7479] FAULT_INJECTION: forcing a failure. [ 482.793961][ T7479] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 482.795502][ T7479] CPU: 1 UID: 0 PID: 7479 Comm: syz.1.1001 Not tainted 6.10.0-syzkaller #0 [ 482.795928][ T7479] Hardware name: ARM-Versatile Express [ 482.796186][ T7479] Call trace: [ 482.796421][ T7479] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 482.796848][ T7479] r7:20000240 r6:dfcddeb4 r5:60000013 r4:81feb1a4 [ 482.797068][ T7479] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 482.797483][ T7479] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 482.797875][ T7479] r5:00000000 r4:82748b14 [ 482.798067][ T7479] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 482.798560][ T7479] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 482.798928][ T7479] r6:dfcddeb4 r5:dfcddeb8 r4:dfcddf38 [ 482.799194][ T7479] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 482.799640][ T7479] [<808b70ec>] (should_fail_usercopy) from [<813e5ae4>] (copy_msghdr_from_user+0x50/0x130) [ 482.800098][ T7479] [<813e5a94>] (copy_msghdr_from_user) from [<813e5cf8>] (___sys_recvmsg+0x64/0xbc) [ 482.800585][ T7479] r8:83244c80 r7:00000000 r6:20000240 r5:dfcddf38 r4:dfcddebc [ 482.801064][ T7479] [<813e5c94>] (___sys_recvmsg) from [<813e64fc>] (sys_recvmsg+0x74/0xb8) [ 482.801817][ T7479] r8:8020029c r7:00000000 r6:20000240 r5:00000000 r4:83244c80 [ 482.802132][ T7479] [<813e6488>] (sys_recvmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 482.802717][ T7479] Exception stack(0xdfcddfa8 to 0xdfcddff0) [ 482.803032][ T7479] dfa0: 00000000 00000000 00000004 20000240 00000000 00000000 [ 482.803565][ T7479] dfc0: 00000000 00000000 0012e720 00000129 7eb58766 7eb58767 003d0f00 76bf30bc [ 482.803955][ T7479] dfe0: 76bf2ec8 76bf2eb8 00018444 001306b0 [ 482.804297][ T7479] r7:00000129 r6:0012e720 r5:00000000 r4:00000000 [ 485.387689][ T7485] FAULT_INJECTION: forcing a failure. [ 485.387689][ T7485] name failslab, interval 1, probability 0, space 0, times 0 [ 485.388314][ T7485] CPU: 0 UID: 0 PID: 7485 Comm: syz.0.1003 Not tainted 6.10.0-syzkaller #0 [ 485.388655][ T7485] Hardware name: ARM-Versatile Express [ 485.388842][ T7485] Call trace: [ 485.389004][ T7485] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 485.389334][ T7485] r7:83eb1800 r6:00000cc0 r5:60000013 r4:81feb1a4 [ 485.389520][ T7485] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 485.389796][ T7485] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 485.391308][ T7485] r5:00000000 r4:827160dc [ 485.391652][ T7485] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 485.392375][ T7485] [<808b6ef8>] (should_fail_ex) from [<804dadc8>] (should_failslab+0x6c/0x94) [ 485.392967][ T7485] r6:00000cc0 r5:ffffffff r4:82e9e000 [ 485.393263][ T7485] [<804dad5c>] (should_failslab) from [<804c0170>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 485.393849][ T7485] [<804c0120>] (kmem_cache_alloc_node_noprof) from [<813f08dc>] (__alloc_skb+0x138/0x160) [ 485.394473][ T7485] r10:00000000 r9:00000000 r8:00000cc0 r7:00000000 r6:82e9e000 r5:ffffffff [ 485.395094][ T7485] r4:82606000 [ 485.395327][ T7485] [<813f07a4>] (__alloc_skb) from [<81501f30>] (netlink_alloc_large_skb+0x88/0xa0) [ 485.395744][ T7485] r8:00000000 r7:853e8800 r6:0000002d r5:848d0c80 r4:00000140 [ 485.396065][ T7485] [<81501ea8>] (netlink_alloc_large_skb) from [<81502538>] (netlink_sendmsg+0x134/0x43c) [ 485.396733][ T7485] r5:848d0c80 r4:dfd41e68 [ 485.396945][ T7485] [<81502404>] (netlink_sendmsg) from [<813e2d84>] (__sock_sendmsg+0x44/0x78) [ 485.397325][ T7485] r10:81c37080 r9:20000cc0 r8:00000000 r7:848d0c80 r6:848d0c80 r5:dfd41e68 [ 485.397796][ T7485] r4:00000000 [ 485.397991][ T7485] [<813e2d40>] (__sock_sendmsg) from [<813e2e58>] (sock_write_iter+0xa0/0xfc) [ 485.398377][ T7485] r7:848d0c80 r6:85208000 r5:dfd41f08 r4:dfd41ef0 [ 485.398778][ T7485] [<813e2db8>] (sock_write_iter) from [<8050155c>] (vfs_write+0x3a8/0x44c) [ 485.399668][ T7485] r7:83eb1800 r6:0000002d r5:85208000 r4:00000000 [ 485.400086][ T7485] [<805011b4>] (vfs_write) from [<805017d0>] (ksys_write+0xc4/0xf8) [ 485.400490][ T7485] r10:00000004 r9:83eb1800 r8:8020029c r7:0000002d r6:20000cc0 r5:85208000 [ 485.400741][ T7485] r4:85208001 [ 485.400847][ T7485] [<8050170c>] (ksys_write) from [<80501814>] (sys_write+0x10/0x14) [ 485.401363][ T7485] r7:00000004 r6:0012e720 r5:00000000 r4:00000000 [ 485.401603][ T7485] [<80501804>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 485.402163][ T7485] Exception stack(0xdfd41fa8 to 0xdfd41ff0) [ 485.402392][ T7485] 1fa0: 00000000 00000000 00000003 20000cc0 0000002d 00000000 [ 485.402717][ T7485] 1fc0: 00000000 00000000 0012e720 00000004 7ecb5766 7ecb5767 003d0f00 76b920bc [ 485.403021][ T7485] 1fe0: 76b91ec8 76b91eb8 00018444 001306b0 [ 485.538377][ T31] audit: type=1400 audit(485.470:340): avc: denied { write } for pid=7486 comm="syz.0.1004" path="socket:[12484]" dev="sockfs" ino=12484 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 485.557130][ T7489] FAULT_INJECTION: forcing a failure. [ 485.557130][ T7489] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 485.557889][ T7489] CPU: 1 UID: 0 PID: 7489 Comm: syz.1.1005 Not tainted 6.10.0-syzkaller #0 [ 485.558246][ T7489] Hardware name: ARM-Versatile Express [ 485.558486][ T7489] Call trace: [ 485.558707][ T7489] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 485.559596][ T7489] r7:20000180 r6:ead71e30 r5:60000013 r4:81feb1a4 [ 485.560179][ T7489] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 485.560683][ T7489] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 485.561959][ T7489] r5:00000000 r4:82748b14 [ 485.562333][ T7489] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 485.562730][ T7489] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 485.563166][ T7489] r6:ead71e30 r5:00000000 r4:ead71f38 [ 485.563453][ T7489] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 485.563847][ T7489] [<808b70ec>] (should_fail_usercopy) from [<813e5ae4>] (copy_msghdr_from_user+0x50/0x130) [ 485.564363][ T7489] [<813e5a94>] (copy_msghdr_from_user) from [<813e5c3c>] (___sys_sendmsg+0x78/0xd0) [ 485.564811][ T7489] r8:00000000 r7:00000000 r6:83245680 r5:ead71f38 r4:ead71e74 [ 485.565119][ T7489] [<813e5bc4>] (___sys_sendmsg) from [<813e6178>] (sys_sendmsg+0x78/0xbc) [ 485.565568][ T7489] r10:00000128 r9:83e46c00 r8:8020029c r7:00000000 r6:20000180 r5:83245680 [ 485.565921][ T7489] r4:00000000 [ 485.566115][ T7489] [<813e6100>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 485.566516][ T7489] Exception stack(0xead71fa8 to 0xead71ff0) [ 485.566805][ T7489] 1fa0: 00000000 00000000 00000003 20000180 00000000 00000000 [ 485.567188][ T7489] 1fc0: 00000000 00000000 0012e720 00000128 7eb58766 7eb58767 003d0f00 76bf30bc [ 485.567602][ T7489] 1fe0: 76bf2ec8 76bf2eb8 00018444 001306b0 [ 485.567870][ T7489] r7:00000128 r6:0012e720 r5:00000000 r4:00000000 [ 489.314423][ T7519] FAULT_INJECTION: forcing a failure. [ 489.314423][ T7519] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 489.314839][ T7519] CPU: 1 UID: 0 PID: 7519 Comm: syz.1.1010 Not tainted 6.10.0-syzkaller #0 [ 489.315067][ T7519] Hardware name: ARM-Versatile Express [ 489.315172][ T7519] Call trace: [ 489.315331][ T7519] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 489.315572][ T7519] r7:00000000 r6:00000000 r5:60000013 r4:81feb1a4 [ 489.315746][ T7519] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 489.315977][ T7519] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 489.316289][ T7519] r5:00000000 r4:82748b14 [ 489.316397][ T7519] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 489.316562][ T7519] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 489.316869][ T7519] r6:00000000 r5:dfe11f68 r4:00000002 [ 489.317020][ T7519] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 489.317256][ T7519] [<808b70ec>] (should_fail_usercopy) from [<80538748>] (simple_read_from_buffer+0x8c/0x134) [ 489.317603][ T7519] [<805386bc>] (simple_read_from_buffer) from [<805ad46c>] (proc_fail_nth_read+0xb8/0x100) [ 489.317905][ T7519] r10:00000001 r9:805ad3b4 r8:00000002 r7:dfe11f68 r6:0000000f r5:76bf2f38 [ 489.318099][ T7519] r4:83608c00 r3:dfe11e9f [ 489.318222][ T7519] [<805ad3b4>] (proc_fail_nth_read) from [<805009c8>] (vfs_read+0x98/0x324) [ 489.318582][ T7519] r8:76bf2f38 r7:dfe11f68 r6:83608c00 r5:0000000f r4:84e19180 [ 489.318794][ T7519] [<80500930>] (vfs_read) from [<80501678>] (ksys_read+0x78/0xf8) [ 489.319090][ T7519] r10:00000003 r9:83608c00 r8:8020029c r7:00000000 r6:00000000 r5:84e19180 [ 489.319372][ T7519] r4:84e19183 [ 489.319484][ T7519] [<80501600>] (ksys_read) from [<80501708>] (sys_read+0x10/0x14) [ 489.319743][ T7519] r7:00000003 r6:00000003 r5:76bf2f38 r4:0000000f [ 489.319931][ T7519] [<805016f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 489.320184][ T7519] Exception stack(0xdfe11fa8 to 0xdfe11ff0) [ 489.320362][ T7519] 1fa0: 0000000f 76bf2f38 00000003 76bf2f38 0000000f 00000000 [ 489.320653][ T7519] 1fc0: 0000000f 76bf2f38 00000003 00000003 7eb58766 7eb58767 003d0f00 76bf30bc [ 489.321053][ T7519] 1fe0: 00000158 76bf2ed8 000d5cf0 0012e644 [ 489.890838][ T31] audit: type=1400 audit(489.820:341): avc: denied { read } for pid=7526 comm="syz.1.1013" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 489.968976][ T31] audit: type=1400 audit(489.900:342): avc: denied { write } for pid=7526 comm="syz.1.1013" path="socket:[12562]" dev="sockfs" ino=12562 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 493.019825][ T31] audit: type=1400 audit(492.950:343): avc: denied { connect } for pid=7540 comm="syz.1.1015" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 493.108414][ T7548] FAULT_INJECTION: forcing a failure. [ 493.108414][ T7548] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 493.109094][ T7548] CPU: 0 UID: 0 PID: 7548 Comm: syz.1.1016 Not tainted 6.10.0-syzkaller #0 [ 493.109415][ T7548] Hardware name: ARM-Versatile Express [ 493.109619][ T7548] Call trace: [ 493.109813][ T7548] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 493.110212][ T7548] r7:00000000 r6:00000000 r5:60000013 r4:81feb1a4 [ 493.110444][ T7548] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 493.110782][ T7548] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 493.112097][ T7548] r5:00000000 r4:82748b14 [ 493.112362][ T7548] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 493.114496][ T7548] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 493.114885][ T7548] r6:00000000 r5:ead71f68 r4:00000002 [ 493.115130][ T7548] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 493.115526][ T7548] [<808b70ec>] (should_fail_usercopy) from [<80538748>] (simple_read_from_buffer+0x8c/0x134) [ 493.115990][ T7548] [<805386bc>] (simple_read_from_buffer) from [<805ad46c>] (proc_fail_nth_read+0xb8/0x100) [ 493.116483][ T7548] r10:00000001 r9:805ad3b4 r8:00000002 r7:ead71f68 r6:0000000f r5:76bf2f38 [ 493.116844][ T7548] r4:83e42400 r3:ead71e9f [ 493.117062][ T7548] [<805ad3b4>] (proc_fail_nth_read) from [<805009c8>] (vfs_read+0x98/0x324) [ 493.117523][ T7548] r8:76bf2f38 r7:ead71f68 r6:83e42400 r5:0000000f r4:852083c0 [ 493.117840][ T7548] [<80500930>] (vfs_read) from [<80501678>] (ksys_read+0x78/0xf8) [ 493.118256][ T7548] r10:00000003 r9:83e42400 r8:8020029c r7:00000000 r6:00000000 r5:852083c0 [ 493.118611][ T7548] r4:852083c3 [ 493.118808][ T7548] [<80501600>] (ksys_read) from [<80501708>] (sys_read+0x10/0x14) [ 493.119223][ T7548] r7:00000003 r6:00000003 r5:76bf2f38 r4:0000000f [ 493.119534][ T7548] [<805016f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 493.119948][ T7548] Exception stack(0xead71fa8 to 0xead71ff0) [ 493.120216][ T7548] 1fa0: 0000000f 76bf2f38 00000003 76bf2f38 0000000f 00000000 [ 493.120600][ T7548] 1fc0: 0000000f 76bf2f38 00000003 00000003 7eb58766 7eb58767 003d0f00 76bf30bc [ 493.120981][ T7548] 1fe0: 00000158 76bf2ed8 000d5cf0 0012e644 [ 493.274650][ T31] audit: type=1400 audit(493.210:344): avc: denied { write } for pid=7549 comm="syz.1.1017" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 496.156571][ T7560] FAULT_INJECTION: forcing a failure. [ 496.156571][ T7560] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 496.157016][ T7560] CPU: 1 UID: 0 PID: 7560 Comm: syz.1.1020 Not tainted 6.10.0-syzkaller #0 [ 496.157183][ T7560] Hardware name: ARM-Versatile Express [ 496.157338][ T7560] Call trace: [ 496.157457][ T7560] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 496.157719][ T7560] r7:00000000 r6:00000000 r5:60000013 r4:81feb1a4 [ 496.157897][ T7560] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 496.158136][ T7560] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 496.158368][ T7560] r5:00000000 r4:82748b14 [ 496.158499][ T7560] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 496.158777][ T7560] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 496.159144][ T7560] r6:00000000 r5:dff35f68 r4:00000002 [ 496.159407][ T7560] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 496.159781][ T7560] [<808b70ec>] (should_fail_usercopy) from [<80538748>] (simple_read_from_buffer+0x8c/0x134) [ 496.160131][ T7560] [<805386bc>] (simple_read_from_buffer) from [<805ad46c>] (proc_fail_nth_read+0xb8/0x100) [ 496.160419][ T7560] r10:00000001 r9:805ad3b4 r8:00000002 r7:dff35f68 r6:0000000f r5:76bf2f38 [ 496.160618][ T7560] r4:83608c00 r3:dff35e9f [ 496.160731][ T7560] [<805ad3b4>] (proc_fail_nth_read) from [<805009c8>] (vfs_read+0x98/0x324) [ 496.161235][ T7560] r8:76bf2f38 r7:dff35f68 r6:83608c00 r5:0000000f r4:84e19900 [ 496.161434][ T7560] [<80500930>] (vfs_read) from [<80501678>] (ksys_read+0x78/0xf8) [ 496.161857][ T7560] r10:00000003 r9:83608c00 r8:8020029c r7:00000000 r6:00000000 r5:84e19900 [ 496.162094][ T7560] r4:84e19903 [ 496.162203][ T7560] [<80501600>] (ksys_read) from [<80501708>] (sys_read+0x10/0x14) [ 496.162438][ T7560] r7:00000003 r6:00000004 r5:76bf2f38 r4:0000000f [ 496.162599][ T7560] [<805016f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 496.162922][ T7560] Exception stack(0xdff35fa8 to 0xdff35ff0) [ 496.163144][ T7560] 5fa0: 0000000f 76bf2f38 00000004 76bf2f38 0000000f 00000000 [ 496.163414][ T7560] 5fc0: 0000000f 76bf2f38 00000004 00000003 7eb58766 7eb58767 003d0f00 76bf30bc [ 496.163639][ T7560] 5fe0: 00000158 76bf2ed8 000d5cf0 0012e644 [ 496.928940][ T7573] FAULT_INJECTION: forcing a failure. [ 496.928940][ T7573] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 496.933738][ T7573] CPU: 0 UID: 0 PID: 7573 Comm: syz.1.1023 Not tainted 6.10.0-syzkaller #0 [ 496.934320][ T7573] Hardware name: ARM-Versatile Express [ 496.934572][ T7573] Call trace: [ 496.934778][ T7573] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 496.935209][ T7573] r7:00000000 r6:00000000 r5:60000013 r4:81feb1a4 [ 496.935519][ T7573] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 496.935957][ T7573] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 496.936382][ T7573] r5:00000000 r4:82748b14 [ 496.936601][ T7573] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 496.936998][ T7573] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 496.937367][ T7573] r6:00000000 r5:dffe5f68 r4:00000002 [ 496.937597][ T7573] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 496.937944][ T7573] [<808b70ec>] (should_fail_usercopy) from [<80538748>] (simple_read_from_buffer+0x8c/0x134) [ 496.938389][ T7573] [<805386bc>] (simple_read_from_buffer) from [<805ad46c>] (proc_fail_nth_read+0xb8/0x100) [ 496.938864][ T7573] r10:00000001 r9:805ad3b4 r8:00000002 r7:dffe5f68 r6:0000000f r5:76bf2f38 [ 496.939181][ T7573] r4:83e40c00 r3:dffe5e9f [ 496.939450][ T7573] [<805ad3b4>] (proc_fail_nth_read) from [<805009c8>] (vfs_read+0x98/0x324) [ 496.939919][ T7573] r8:76bf2f38 r7:dffe5f68 r6:83e40c00 r5:0000000f r4:85208c00 [ 496.940265][ T7573] [<80500930>] (vfs_read) from [<80501678>] (ksys_read+0x78/0xf8) [ 496.940711][ T7573] r10:00000003 r9:83e40c00 r8:8020029c r7:00000000 r6:00000000 r5:85208c00 [ 496.941768][ T7573] r4:85208c03 [ 496.942242][ T7573] [<80501600>] (ksys_read) from [<80501708>] (sys_read+0x10/0x14) [ 496.942810][ T7573] r7:00000003 r6:00000003 r5:76bf2f38 r4:0000000f [ 496.943417][ T7573] [<805016f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 496.943936][ T7573] Exception stack(0xdffe5fa8 to 0xdffe5ff0) [ 496.944239][ T7573] 5fa0: 0000000f 76bf2f38 00000003 76bf2f38 0000000f 00000000 [ 496.944646][ T7573] 5fc0: 0000000f 76bf2f38 00000003 00000003 7eb58766 7eb58767 003d0f00 76bf30bc [ 496.945037][ T7573] 5fe0: 00000158 76bf2ed8 000d5cf0 0012e644 [ 497.718145][ T7582] FAULT_INJECTION: forcing a failure. [ 497.718145][ T7582] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 497.718659][ T7582] CPU: 1 UID: 0 PID: 7582 Comm: syz.0.1026 Not tainted 6.10.0-syzkaller #0 [ 497.718926][ T7582] Hardware name: ARM-Versatile Express [ 497.719126][ T7582] Call trace: [ 497.719325][ T7582] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 497.719638][ T7582] r7:8311d7f8 r6:8271af24 r5:60000013 r4:81feb1a4 [ 497.719849][ T7582] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 497.720158][ T7582] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 497.720511][ T7582] r5:00000000 r4:82748b14 [ 497.720626][ T7582] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 497.721220][ T7582] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 497.721511][ T7582] r6:8271af24 r5:200026c0 r4:dfefde40 [ 497.721842][ T7582] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 497.722241][ T7582] [<808b70ec>] (should_fail_usercopy) from [<808bd154>] (strncpy_from_user+0x20/0x194) [ 497.722565][ T7582] [<808bd134>] (strncpy_from_user) from [<805365fc>] (setxattr_copy+0x2c/0x90) [ 497.722918][ T7582] r10:000000e4 r9:00000000 r8:200026c0 r7:8311d7f8 r6:8271af24 r5:00000000 [ 497.723199][ T7582] r4:dfefde40 [ 497.723369][ T7582] [<805365d0>] (setxattr_copy) from [<80536770>] (setxattr+0x74/0xc0) [ 497.723689][ T7582] r5:00000000 r4:200026c0 [ 497.723863][ T7582] [<805366fc>] (setxattr) from [<805369b0>] (sys_fsetxattr+0xb0/0xe0) [ 497.724152][ T7582] r7:00000000 r6:84e19180 r5:00000000 r4:84e19181 [ 497.724373][ T7582] [<80536900>] (sys_fsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 497.724694][ T7582] Exception stack(0xdfefdfa8 to 0xdfefdff0) [ 497.724932][ T7582] dfa0: 00000000 00000000 00000003 200026c0 00000000 00000000 [ 497.725238][ T7582] dfc0: 00000000 00000000 0012e720 000000e4 7ecb5766 7ecb5767 003d0f00 76b920bc [ 497.725528][ T7582] dfe0: 76b91ec8 76b91eb8 00018444 001306b0 [ 497.725748][ T7582] r9:83e43c00 r8:8020029c r7:000000e4 r6:0012e720 r5:00000000 r4:00000000 [ 497.832736][ T7585] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 497.833666][ T7585] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 498.065180][ T7585] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 498.065978][ T7585] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 498.102267][ T50] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 498.295665][ T50] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 498.296255][ T50] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 498.296585][ T50] usb 1-1: Product: syz [ 498.296754][ T50] usb 1-1: Manufacturer: syz [ 498.297487][ T50] usb 1-1: SerialNumber: syz [ 499.888020][ T7602] FAULT_INJECTION: forcing a failure. [ 499.888020][ T7602] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 499.889048][ T7602] CPU: 1 UID: 0 PID: 7602 Comm: syz.1.1029 Not tainted 6.10.0-syzkaller #0 [ 499.889354][ T7602] Hardware name: ARM-Versatile Express [ 499.889556][ T7602] Call trace: [ 499.889756][ T7602] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 499.890134][ T7602] r7:00000000 r6:00000000 r5:60000013 r4:81feb1a4 [ 499.890353][ T7602] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 499.890737][ T7602] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 499.891963][ T7602] r5:00000000 r4:82748b14 [ 499.892463][ T7602] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 499.892867][ T7602] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 499.893090][ T7602] r6:00000000 r5:e0461f68 r4:00000002 [ 499.893326][ T7602] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 499.893654][ T7602] [<808b70ec>] (should_fail_usercopy) from [<80538748>] (simple_read_from_buffer+0x8c/0x134) [ 499.894026][ T7602] [<805386bc>] (simple_read_from_buffer) from [<805ad46c>] (proc_fail_nth_read+0xb8/0x100) [ 499.894309][ T7602] r10:00000001 r9:805ad3b4 r8:00000002 r7:e0461f68 r6:0000000f r5:76bf2f38 [ 499.894493][ T7602] r4:83e45400 r3:e0461e9f [ 499.894618][ T7602] [<805ad3b4>] (proc_fail_nth_read) from [<805009c8>] (vfs_read+0x98/0x324) [ 499.894895][ T7602] r8:76bf2f38 r7:e0461f68 r6:83e45400 r5:0000000f r4:84e19600 [ 499.895101][ T7602] [<80500930>] (vfs_read) from [<80501678>] (ksys_read+0x78/0xf8) [ 499.895536][ T7602] r10:00000003 r9:83e45400 r8:8020029c r7:00000000 r6:00000000 r5:84e19600 [ 499.895833][ T7602] r4:84e19603 [ 499.896062][ T7602] [<80501600>] (ksys_read) from [<80501708>] (sys_read+0x10/0x14) [ 499.896448][ T7602] r7:00000003 r6:00000003 r5:76bf2f38 r4:0000000f [ 499.896678][ T7602] [<805016f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 499.897000][ T7602] Exception stack(0xe0461fa8 to 0xe0461ff0) [ 499.897290][ T7602] 1fa0: 0000000f 76bf2f38 00000003 76bf2f38 0000000f 00000000 [ 499.897512][ T7602] 1fc0: 0000000f 76bf2f38 00000003 00000003 7eb58766 7eb58767 003d0f00 76bf30bc [ 499.897796][ T7602] 1fe0: 00000158 76bf2ed8 000d5cf0 0012e644 [ 499.931893][ T31] audit: type=1400 audit(499.860:345): avc: denied { unlink } for pid=2822 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 500.133111][ T31] audit: type=1400 audit(500.070:346): avc: denied { getopt } for pid=7605 comm="syz.1.1031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 500.169949][ T31] audit: type=1400 audit(500.100:347): avc: denied { ioctl } for pid=7605 comm="syz.1.1031" path="socket:[11939]" dev="sockfs" ino=11939 ioctlcmd=0x8955 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 503.352675][ T7620] FAULT_INJECTION: forcing a failure. [ 503.352675][ T7620] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 503.353256][ T7620] CPU: 0 UID: 0 PID: 7620 Comm: syz.1.1035 Not tainted 6.10.0-syzkaller #0 [ 503.353505][ T7620] Hardware name: ARM-Versatile Express [ 503.353640][ T7620] Call trace: [ 503.353790][ T7620] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 503.354025][ T7620] r7:00000000 r6:00000000 r5:60000013 r4:81feb1a4 [ 503.354296][ T7620] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 503.354511][ T7620] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 503.354694][ T7620] r5:00000000 r4:82748b14 [ 503.354799][ T7620] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 503.355375][ T7620] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 503.355656][ T7620] r6:00000000 r5:e05c1f68 r4:00000002 [ 503.355802][ T7620] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 503.356273][ T7620] [<808b70ec>] (should_fail_usercopy) from [<80538748>] (simple_read_from_buffer+0x8c/0x134) [ 503.356799][ T7620] [<805386bc>] (simple_read_from_buffer) from [<805ad46c>] (proc_fail_nth_read+0xb8/0x100) [ 503.357224][ T7620] r10:00000001 r9:805ad3b4 r8:00000002 r7:e05c1f68 r6:0000000f r5:76bf2f38 [ 503.357470][ T7620] r4:82e3b000 r3:e05c1e9f [ 503.357632][ T7620] [<805ad3b4>] (proc_fail_nth_read) from [<805009c8>] (vfs_read+0x98/0x324) [ 503.358111][ T7620] r8:76bf2f38 r7:e05c1f68 r6:82e3b000 r5:0000000f r4:85208240 [ 503.358400][ T7620] [<80500930>] (vfs_read) from [<80501678>] (ksys_read+0x78/0xf8) [ 503.358796][ T7620] r10:00000003 r9:82e3b000 r8:8020029c r7:00000000 r6:00000000 r5:85208240 [ 503.359138][ T7620] r4:85208243 [ 503.359361][ T7620] [<80501600>] (ksys_read) from [<80501708>] (sys_read+0x10/0x14) [ 503.359804][ T7620] r7:00000003 r6:00000003 r5:76bf2f38 r4:0000000f [ 503.360085][ T7620] [<805016f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 503.360485][ T7620] Exception stack(0xe05c1fa8 to 0xe05c1ff0) [ 503.360762][ T7620] 1fa0: 0000000f 76bf2f38 00000003 76bf2f38 0000000f 00000000 [ 503.361123][ T7620] 1fc0: 0000000f 76bf2f38 00000003 00000003 7eb58766 7eb58767 003d0f00 76bf30bc [ 503.362971][ T7620] 1fe0: 00000158 76bf2ed8 000d5cf0 0012e644 [ 506.791581][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 508.109548][ T4022] usb 1-1: USB disconnect, device number 4 [ 508.547801][ T7645] FAULT_INJECTION: forcing a failure. [ 508.547801][ T7645] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 508.548331][ T7645] CPU: 0 UID: 0 PID: 7645 Comm: syz.0.1040 Not tainted 6.10.0-syzkaller #0 [ 508.549030][ T7645] Hardware name: ARM-Versatile Express [ 508.549607][ T7645] Call trace: [ 508.549940][ T7645] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 508.550276][ T7645] r7:00000000 r6:00000000 r5:60000013 r4:81feb1a4 [ 508.550454][ T7645] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 508.550619][ T7645] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 508.550845][ T7645] r5:00000000 r4:82748b14 [ 508.551434][ T7645] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 508.551786][ T7645] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 508.552144][ T7645] r6:00000000 r5:e0631f68 r4:00000002 [ 508.552470][ T7645] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 508.553025][ T7645] [<808b70ec>] (should_fail_usercopy) from [<80538748>] (simple_read_from_buffer+0x8c/0x134) [ 508.553644][ T7645] [<805386bc>] (simple_read_from_buffer) from [<805ad46c>] (proc_fail_nth_read+0xb8/0x100) [ 508.554193][ T7645] r10:00000001 r9:805ad3b4 r8:00000002 r7:e0631f68 r6:0000000f r5:76b91f38 [ 508.554632][ T7645] r4:835a8c00 r3:e0631e9f [ 508.554863][ T7645] [<805ad3b4>] (proc_fail_nth_read) from [<805009c8>] (vfs_read+0x98/0x324) [ 508.555390][ T7645] r8:76b91f38 r7:e0631f68 r6:835a8c00 r5:0000000f r4:844f3cc0 [ 508.555889][ T7645] [<80500930>] (vfs_read) from [<80501678>] (ksys_read+0x78/0xf8) [ 508.556336][ T7645] r10:00000003 r9:835a8c00 r8:8020029c r7:00000000 r6:00000000 r5:844f3cc0 [ 508.557054][ T7645] r4:844f3cc3 [ 508.557241][ T7645] [<80501600>] (ksys_read) from [<80501708>] (sys_read+0x10/0x14) [ 508.557857][ T7645] r7:00000003 r6:00000003 r5:76b91f38 r4:0000000f [ 508.558075][ T7645] [<805016f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 508.558322][ T7645] Exception stack(0xe0631fa8 to 0xe0631ff0) [ 508.558510][ T7645] 1fa0: 0000000f 76b91f38 00000003 76b91f38 0000000f 00000000 [ 508.558750][ T7645] 1fc0: 0000000f 76b91f38 00000003 00000003 7ecb5766 7ecb5767 003d0f00 76b920bc [ 508.558993][ T7645] 1fe0: 00000158 76b91ed8 000d5cf0 0012e644 [ 509.722632][ T7654] FAULT_INJECTION: forcing a failure. [ 509.722632][ T7654] name failslab, interval 1, probability 0, space 0, times 0 [ 509.723495][ T7654] CPU: 1 UID: 0 PID: 7654 Comm: syz.1.1043 Not tainted 6.10.0-syzkaller #0 [ 509.723855][ T7654] Hardware name: ARM-Versatile Express [ 509.724097][ T7654] Call trace: [ 509.724319][ T7654] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 509.724743][ T7654] r7:00000cc0 r6:00000030 r5:60000013 r4:81feb1a4 [ 509.725020][ T7654] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 509.725414][ T7654] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 509.725751][ T7654] r5:00000000 r4:827160dc [ 509.725981][ T7654] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 509.726386][ T7654] [<808b6ef8>] (should_fail_ex) from [<804dadc8>] (should_failslab+0x6c/0x94) [ 509.726906][ T7654] r6:00000030 r5:00000030 r4:82c01240 [ 509.728603][ T7654] [<804dad5c>] (should_failslab) from [<804c0b60>] (__kmalloc_noprof+0x9c/0x458) [ 509.729077][ T7654] [<804c0ac4>] (__kmalloc_noprof) from [<813e9584>] (sock_kmalloc+0x58/0x80) [ 509.729532][ T7654] r10:000000d6 r9:00000000 r8:00000030 r7:e06e1e90 r6:00000030 r5:00000030 [ 509.730297][ T7654] r4:84d38910 [ 509.730543][ T7654] [<813e952c>] (sock_kmalloc) from [<8077114c>] (hash_alloc_result+0x3c/0x64) [ 509.731721][ T7654] r5:00000000 r4:84d38400 [ 509.732061][ T7654] [<80771110>] (hash_alloc_result) from [<80771558>] (hash_recvmsg+0x58/0x210) [ 509.732559][ T7654] r7:e06e1e90 r6:84d38800 r5:e06e1e90 r4:84d38400 [ 509.732861][ T7654] [<80771500>] (hash_recvmsg) from [<813e2a48>] (sock_recvmsg+0x50/0x78) [ 509.733313][ T7654] r10:000000d6 r9:00000000 r8:00000000 r7:00000000 r6:83245180 r5:e06e1e90 [ 509.733673][ T7654] r4:80771500 r3:00000000 [ 509.733895][ T7654] [<813e29f8>] (sock_recvmsg) from [<813e54a4>] (__sys_recvfrom+0xc8/0x148) [ 509.734295][ T7654] r7:e06e1edc r6:83245180 r5:00000000 r4:00000000 [ 509.734592][ T7654] [<813e53dc>] (__sys_recvfrom) from [<813e5540>] (sys_recvfrom+0x1c/0x24) [ 509.735067][ T7654] r10:00000124 r9:834b1800 r8:8020029c r7:00000124 r6:0012e720 r5:00000000 [ 509.735501][ T7654] r4:00000000 [ 509.735715][ T7654] [<813e5524>] (sys_recvfrom) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 509.736139][ T7654] Exception stack(0xe06e1fa8 to 0xe06e1ff0) [ 509.736730][ T7654] 1fa0: 00000000 00000000 00000005 20000000 000000d6 00000000 [ 509.736996][ T7654] 1fc0: 00000000 00000000 0012e720 00000124 7eb58766 7eb58767 003d0f00 76bd20bc [ 509.737350][ T7654] 1fe0: 76bd1ec8 76bd1eb8 00018444 001306b0 [ 512.524093][ T7663] FAULT_INJECTION: forcing a failure. [ 512.524093][ T7663] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 512.526529][ T7663] CPU: 0 UID: 0 PID: 7663 Comm: syz.0.1046 Not tainted 6.10.0-syzkaller #0 [ 512.527102][ T7663] Hardware name: ARM-Versatile Express [ 512.527359][ T7663] Call trace: [ 512.527592][ T7663] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 512.528015][ T7663] r7:00000000 r6:00000000 r5:60000013 r4:81feb1a4 [ 512.528276][ T7663] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 512.528678][ T7663] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 512.529075][ T7663] r5:00000000 r4:82748b14 [ 512.529274][ T7663] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 512.529643][ T7663] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 512.529993][ T7663] r6:00000000 r5:e074df68 r4:00000002 [ 512.530235][ T7663] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 512.530578][ T7663] [<808b70ec>] (should_fail_usercopy) from [<80538748>] (simple_read_from_buffer+0x8c/0x134) [ 512.533245][ T7663] [<805386bc>] (simple_read_from_buffer) from [<805ad46c>] (proc_fail_nth_read+0xb8/0x100) [ 512.537637][ T7663] r10:00000001 r9:805ad3b4 r8:00000002 r7:e074df68 r6:0000000f r5:76b91f38 [ 512.538395][ T7663] r4:83e44800 r3:e074de9f [ 512.538736][ T7663] [<805ad3b4>] (proc_fail_nth_read) from [<805009c8>] (vfs_read+0x98/0x324) [ 512.539402][ T7663] r8:76b91f38 r7:e074df68 r6:83e44800 r5:0000000f r4:84160f00 [ 512.539743][ T7663] [<80500930>] (vfs_read) from [<80501678>] (ksys_read+0x78/0xf8) [ 512.540194][ T7663] r10:00000003 r9:83e44800 r8:8020029c r7:00000000 r6:00000000 r5:84160f00 [ 512.540542][ T7663] r4:84160f03 [ 512.540742][ T7663] [<80501600>] (ksys_read) from [<80501708>] (sys_read+0x10/0x14) [ 512.541872][ T7663] r7:00000003 r6:00000004 r5:76b91f38 r4:0000000f [ 512.542661][ T7663] [<805016f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 512.543609][ T7663] Exception stack(0xe074dfa8 to 0xe074dff0) [ 512.543958][ T7663] dfa0: 0000000f 76b91f38 00000004 76b91f38 0000000f 00000000 [ 512.544366][ T7663] dfc0: 0000000f 76b91f38 00000004 00000003 7ecb5766 7ecb5767 003d0f00 76b920bc [ 512.544756][ T7663] dfe0: 00000158 76b91ed8 000d5cf0 0012e644 [ 512.649509][ T7665] serio: Serial port pts1 [ 513.666654][ T7668] FAULT_INJECTION: forcing a failure. [ 513.666654][ T7668] name failslab, interval 1, probability 0, space 0, times 0 [ 513.668994][ T7668] CPU: 1 UID: 0 PID: 7668 Comm: syz.0.1047 Not tainted 6.10.0-syzkaller #0 [ 513.669552][ T7668] Hardware name: ARM-Versatile Express [ 513.669894][ T7668] Call trace: [ 513.670158][ T7668] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 513.670677][ T7668] r7:00000c40 r6:84160c70 r5:60000013 r4:81feb1a4 [ 513.670990][ T7668] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 513.671923][ T7668] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 513.673154][ T7668] r5:00000000 r4:827160dc [ 513.673513][ T7668] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 513.673889][ T7668] [<808b6ef8>] (should_fail_ex) from [<804dadc8>] (should_failslab+0x6c/0x94) [ 513.674254][ T7668] r6:84160c70 r5:00001000 r4:82c016c0 [ 513.674500][ T7668] [<804dad5c>] (should_failslab) from [<804c0b60>] (__kmalloc_noprof+0x9c/0x458) [ 513.674895][ T7668] [<804c0ac4>] (__kmalloc_noprof) from [<80721bc8>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 513.675384][ T7668] r10:83e46000 r9:82fa3400 r8:00000000 r7:84865c38 r6:84160c70 r5:00001000 [ 513.675662][ T7668] r4:00000000 [ 513.675847][ T7668] [<80721b8c>] (tomoyo_realpath_from_path) from [<8071dd0c>] (tomoyo_path_number_perm+0xcc/0x22c) [ 513.676302][ T7668] r10:83e46000 r9:00000000 r8:84160c00 r7:c0096616 r6:00000004 r5:81ad0e28 [ 513.676649][ T7668] r4:84160c70 r3:824b4380 [ 513.676905][ T7668] [<8071dc40>] (tomoyo_path_number_perm) from [<807225d8>] (tomoyo_file_ioctl+0x1c/0x20) [ 513.677303][ T7668] r9:00000004 r8:84160c00 r7:84160c00 r6:c0096616 r5:00000000 r4:821da1e4 [ 513.677689][ T7668] [<807225bc>] (tomoyo_file_ioctl) from [<806e55a8>] (security_file_ioctl+0x40/0x5c) [ 513.678088][ T7668] [<806e5568>] (security_file_ioctl) from [<8051a12c>] (sys_ioctl+0x50/0xda4) [ 513.678523][ T7668] r7:00000000 r6:84160c01 r5:00000000 r4:c0096616 [ 513.678885][ T7668] [<8051a0dc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 513.679275][ T7668] Exception stack(0xe47c5fa8 to 0xe47c5ff0) [ 513.679514][ T7668] 5fa0: 00000000 00000000 00000004 c0096616 00000000 00000000 [ 513.680012][ T7668] 5fc0: 00000000 00000000 0012e720 00000036 7ecb5766 7ecb5767 003d0f00 76b500bc [ 513.680322][ T7668] 5fe0: 76b4fec8 76b4feb8 00018444 001306b0 [ 513.680498][ T7668] r10:00000036 r9:83e46000 r8:8020029c r7:00000036 r6:0012e720 r5:00000000 [ 513.680770][ T7668] r4:00000000 [ 513.682352][ T7668] ERROR: Out of memory at tomoyo_realpath_from_path. [ 519.868393][ T7679] FAULT_INJECTION: forcing a failure. [ 519.868393][ T7679] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 519.869094][ T7679] CPU: 0 UID: 0 PID: 7679 Comm: syz.1.1051 Not tainted 6.10.0-syzkaller #0 [ 519.870634][ T7679] Hardware name: ARM-Versatile Express [ 519.871139][ T7679] Call trace: [ 519.871621][ T7679] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 519.872155][ T7679] r7:845b239b r6:00000000 r5:60000013 r4:81feb1a4 [ 519.872452][ T7679] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 519.872879][ T7679] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 519.873334][ T7679] r5:00000000 r4:82748b14 [ 519.873554][ T7679] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 519.873955][ T7679] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 519.874325][ T7679] r6:00000000 r5:e8851e78 r4:00000020 [ 519.874579][ T7679] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 519.874991][ T7679] [<808b70ec>] (should_fail_usercopy) from [<80805ea4>] (_copy_from_iter+0x64/0x5f8) [ 519.875458][ T7679] [<80805e40>] (_copy_from_iter) from [<8178536c>] (isotp_sendmsg+0x25c/0x7fc) [ 519.875880][ T7679] r10:e8851e68 r9:845b239b r8:e8851e78 r7:00000020 r6:845b0000 r5:845b2000 [ 519.876311][ T7679] r4:00000000 [ 519.876501][ T7679] [<81785110>] (isotp_sendmsg) from [<813e2d84>] (__sock_sendmsg+0x44/0x78) [ 519.877122][ T7679] r10:81c37080 r9:200001c0 r8:00000000 r7:83262f00 r6:83262f00 r5:e8851e68 [ 519.877730][ T7679] r4:00000000 [ 519.877931][ T7679] [<813e2d40>] (__sock_sendmsg) from [<813e2e58>] (sock_write_iter+0xa0/0xfc) [ 519.878511][ T7679] r7:83262f00 r6:84160600 r5:e8851f08 r4:e8851ef0 [ 519.878885][ T7679] [<813e2db8>] (sock_write_iter) from [<8050155c>] (vfs_write+0x3a8/0x44c) [ 519.879443][ T7679] r7:83e43c00 r6:00000020 r5:84160600 r4:00004004 [ 519.879776][ T7679] [<805011b4>] (vfs_write) from [<805017d0>] (ksys_write+0xc4/0xf8) [ 519.880264][ T7679] r10:00000004 r9:83e43c00 r8:8020029c r7:00000020 r6:200001c0 r5:84160600 [ 519.880615][ T7679] r4:84160601 [ 519.880792][ T7679] [<8050170c>] (ksys_write) from [<80501814>] (sys_write+0x10/0x14) [ 519.881502][ T7679] r7:00000004 r6:0012e720 r5:00000000 r4:00000000 [ 519.881879][ T7679] [<80501804>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 519.882320][ T7679] Exception stack(0xe8851fa8 to 0xe8851ff0) [ 519.882615][ T7679] 1fa0: 00000000 00000000 00000004 200001c0 00000020 00000000 [ 519.882973][ T7679] 1fc0: 00000000 00000000 0012e720 00000004 7eb58766 7eb58767 003d0f00 76bf30bc [ 519.883324][ T7679] 1fe0: 76bf2ec8 76bf2eb8 00018444 001306b0 [ 524.741725][ T7689] FAULT_INJECTION: forcing a failure. [ 524.741725][ T7689] name failslab, interval 1, probability 0, space 0, times 0 [ 524.742475][ T7689] CPU: 1 UID: 0 PID: 7689 Comm: syz.1.1054 Not tainted 6.10.0-syzkaller #0 [ 524.742869][ T7689] Hardware name: ARM-Versatile Express [ 524.743103][ T7689] Call trace: [ 524.743311][ T7689] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 524.743713][ T7689] r7:00000c40 r6:84e19730 r5:60000013 r4:81feb1a4 [ 524.743966][ T7689] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 524.744509][ T7689] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 524.744976][ T7689] r5:00000000 r4:827160dc [ 524.745178][ T7689] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 524.745555][ T7689] [<808b6ef8>] (should_fail_ex) from [<804dadc8>] (should_failslab+0x6c/0x94) [ 524.745940][ T7689] r6:84e19730 r5:00001000 r4:82c016c0 [ 524.746173][ T7689] [<804dad5c>] (should_failslab) from [<804c0b60>] (__kmalloc_noprof+0x9c/0x458) [ 524.746552][ T7689] [<804c0ac4>] (__kmalloc_noprof) from [<80721bc8>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 524.747462][ T7689] r10:83e43000 r9:82c9a800 r8:00000000 r7:83120ee0 r6:84e19730 r5:00001000 [ 524.747999][ T7689] r4:00000000 [ 524.748210][ T7689] [<80721b8c>] (tomoyo_realpath_from_path) from [<8071dd0c>] (tomoyo_path_number_perm+0xcc/0x22c) [ 524.749044][ T7689] r10:83e43000 r9:00000000 r8:84e196c0 r7:4028641b r6:00000004 r5:81ad0e28 [ 524.749545][ T7689] r4:84e19730 r3:824b4380 [ 524.749821][ T7689] [<8071dc40>] (tomoyo_path_number_perm) from [<807225d8>] (tomoyo_file_ioctl+0x1c/0x20) [ 524.750317][ T7689] r9:00000004 r8:84e196c0 r7:84e196c0 r6:4028641b r5:00000000 r4:821da1e4 [ 524.750669][ T7689] [<807225bc>] (tomoyo_file_ioctl) from [<806e55a8>] (security_file_ioctl+0x40/0x5c) [ 524.751830][ T7689] [<806e5568>] (security_file_ioctl) from [<8051a12c>] (sys_ioctl+0x50/0xda4) [ 524.752854][ T7689] r7:00000000 r6:84e196c1 r5:00000000 r4:4028641b [ 524.753520][ T7689] [<8051a0dc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 524.753925][ T7689] Exception stack(0xe47e9fa8 to 0xe47e9ff0) [ 524.754204][ T7689] 9fa0: 00000000 00000000 00000004 4028641b 00000000 00000000 [ 524.754565][ T7689] 9fc0: 00000000 00000000 0012e720 00000036 7eb58766 7eb58767 003d0f00 76bf30bc [ 524.754958][ T7689] 9fe0: 76bf2ec8 76bf2eb8 00018444 001306b0 [ 524.755270][ T7689] r10:00000036 r9:83e43000 r8:8020029c r7:00000036 r6:0012e720 r5:00000000 [ 524.755609][ T7689] r4:00000000 [ 524.757067][ T7689] ERROR: Out of memory at tomoyo_realpath_from_path. [ 525.990229][ T7693] FAULT_INJECTION: forcing a failure. [ 525.990229][ T7693] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 525.992761][ T7693] CPU: 0 UID: 0 PID: 7693 Comm: syz.1.1056 Not tainted 6.10.0-syzkaller #0 [ 525.993154][ T7693] Hardware name: ARM-Versatile Express [ 525.993342][ T7693] Call trace: [ 525.993756][ T7693] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 525.994586][ T7693] r7:20001900 r6:ea8fde30 r5:60000013 r4:81feb1a4 [ 525.995178][ T7693] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 525.995851][ T7693] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 525.996503][ T7693] r5:00000000 r4:82748b14 [ 525.996887][ T7693] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 525.997331][ T7693] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 525.997725][ T7693] r6:ea8fde30 r5:00000000 r4:ea8fdf38 [ 525.997956][ T7693] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 525.998367][ T7693] [<808b70ec>] (should_fail_usercopy) from [<813e5ae4>] (copy_msghdr_from_user+0x50/0x130) [ 525.998800][ T7693] [<813e5a94>] (copy_msghdr_from_user) from [<813e5c3c>] (___sys_sendmsg+0x78/0xd0) [ 525.999233][ T7693] r8:00000000 r7:00000000 r6:83262f00 r5:ea8fdf38 r4:ea8fde74 [ 525.999588][ T7693] [<813e5bc4>] (___sys_sendmsg) from [<813e6178>] (sys_sendmsg+0x78/0xbc) [ 526.000022][ T7693] r10:00000128 r9:83e45400 r8:8020029c r7:00000000 r6:20001900 r5:83262f00 [ 526.000351][ T7693] r4:00000000 [ 526.000532][ T7693] [<813e6100>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 526.000915][ T7693] Exception stack(0xea8fdfa8 to 0xea8fdff0) [ 526.001450][ T7693] dfa0: 00000000 00000000 00000003 20001900 00000000 00000000 [ 526.002454][ T7693] dfc0: 00000000 00000000 0012e720 00000128 7eb58766 7eb58767 003d0f00 76bf30bc [ 526.003337][ T7693] dfe0: 76bf2ec8 76bf2eb8 00018444 001306b0 [ 526.003707][ T7693] r7:00000128 r6:0012e720 r5:00000000 r4:00000000 [ 528.314796][ T7702] FAULT_INJECTION: forcing a failure. [ 528.314796][ T7702] name failslab, interval 1, probability 0, space 0, times 0 [ 528.315666][ T7702] CPU: 1 UID: 0 PID: 7702 Comm: syz.1.1059 Not tainted 6.10.0-syzkaller #0 [ 528.316038][ T7702] Hardware name: ARM-Versatile Express [ 528.316289][ T7702] Call trace: [ 528.316510][ T7702] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 528.317176][ T7702] r7:00000cc0 r6:85174300 r5:60000013 r4:81feb1a4 [ 528.317556][ T7702] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 528.317918][ T7702] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 528.318443][ T7702] r5:00000000 r4:827160dc [ 528.318715][ T7702] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 528.319122][ T7702] [<808b6ef8>] (should_fail_ex) from [<804dadc8>] (should_failslab+0x6c/0x94) [ 528.320097][ T7702] r6:85174300 r5:00001001 r4:82c01780 [ 528.320456][ T7702] [<804dad5c>] (should_failslab) from [<804c0b60>] (__kmalloc_noprof+0x9c/0x458) [ 528.321587][ T7702] [<804c0ac4>] (__kmalloc_noprof) from [<805c1178>] (kernfs_fop_write_iter+0x174/0x200) [ 528.322435][ T7702] r10:81a222c8 r9:20000700 r8:e4795ef0 r7:e4795f08 r6:85174300 r5:00001000 [ 528.322956][ T7702] r4:00000000 [ 528.323165][ T7702] [<805c1004>] (kernfs_fop_write_iter) from [<80501428>] (vfs_write+0x274/0x44c) [ 528.323825][ T7702] r10:81a222c8 r9:20000700 r8:e4795f68 r7:83e45400 r6:00001006 r5:84160600 [ 528.324204][ T7702] r4:805c1004 [ 528.324420][ T7702] [<805011b4>] (vfs_write) from [<80501784>] (ksys_write+0x78/0xf8) [ 528.324842][ T7702] r10:00000004 r9:83e45400 r8:8020029c r7:00000000 r6:00000000 r5:84160600 [ 528.325213][ T7702] r4:84160603 [ 528.325425][ T7702] [<8050170c>] (ksys_write) from [<80501814>] (sys_write+0x10/0x14) [ 528.325853][ T7702] r7:00000004 r6:0012e720 r5:00000000 r4:00000000 [ 528.326147][ T7702] [<80501804>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 528.326579][ T7702] Exception stack(0xe4795fa8 to 0xe4795ff0) [ 528.326889][ T7702] 5fa0: 00000000 00000000 00000003 20000700 00001006 00000000 [ 528.327420][ T7702] 5fc0: 00000000 00000000 0012e720 00000004 7eb58766 7eb58767 003d0f00 76bf30bc [ 528.327818][ T7702] 5fe0: 76bf2ec8 76bf2eb8 00018444 001306b0 [ 529.694600][ T7711] FAULT_INJECTION: forcing a failure. [ 529.694600][ T7711] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 529.695126][ T7711] CPU: 0 UID: 0 PID: 7711 Comm: syz.1.1062 Not tainted 6.10.0-syzkaller #0 [ 529.695431][ T7711] Hardware name: ARM-Versatile Express [ 529.695633][ T7711] Call trace: [ 529.695744][ T7711] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 529.696073][ T7711] r7:00000000 r6:00000000 r5:60000013 r4:81feb1a4 [ 529.696271][ T7711] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 529.696549][ T7711] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 529.696868][ T7711] r5:00000000 r4:82748b14 [ 529.696983][ T7711] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 529.697245][ T7711] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 529.697523][ T7711] r6:00000000 r5:ea969f68 r4:00000002 [ 529.697729][ T7711] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 529.697972][ T7711] [<808b70ec>] (should_fail_usercopy) from [<80538748>] (simple_read_from_buffer+0x8c/0x134) [ 529.698266][ T7711] [<805386bc>] (simple_read_from_buffer) from [<805ad46c>] (proc_fail_nth_read+0xb8/0x100) [ 529.698610][ T7711] r10:00000001 r9:805ad3b4 r8:00000002 r7:ea969f68 r6:0000000f r5:76bf2f38 [ 529.698888][ T7711] r4:846f8000 r3:ea969e9f [ 529.699080][ T7711] [<805ad3b4>] (proc_fail_nth_read) from [<805009c8>] (vfs_read+0x98/0x324) [ 529.699427][ T7711] r8:76bf2f38 r7:ea969f68 r6:846f8000 r5:0000000f r4:84160f00 [ 529.699630][ T7711] [<80500930>] (vfs_read) from [<80501678>] (ksys_read+0x78/0xf8) [ 529.699985][ T7711] r10:00000003 r9:846f8000 r8:8020029c r7:00000000 r6:00000000 r5:84160f00 [ 529.700294][ T7711] r4:84160f03 [ 529.700392][ T7711] [<80501600>] (ksys_read) from [<80501708>] (sys_read+0x10/0x14) [ 529.700658][ T7711] r7:00000003 r6:00000003 r5:76bf2f38 r4:0000000f [ 529.700998][ T7711] [<805016f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 529.701555][ T7711] Exception stack(0xea969fa8 to 0xea969ff0) [ 529.701938][ T7711] 9fa0: 0000000f 76bf2f38 00000003 76bf2f38 0000000f 00000000 [ 529.702406][ T7711] 9fc0: 0000000f 76bf2f38 00000003 00000003 7eb58766 7eb58767 003d0f00 76bf30bc [ 529.702830][ T7711] 9fe0: 00000158 76bf2ed8 000d5cf0 0012e644 [ 535.256904][ T7741] serio: Serial port pts0 [ 536.285094][ T7752] FAULT_INJECTION: forcing a failure. [ 536.285094][ T7752] name failslab, interval 1, probability 0, space 0, times 0 [ 536.286279][ T7752] CPU: 1 UID: 0 PID: 7752 Comm: syz.0.1072 Not tainted 6.10.0-syzkaller #0 [ 536.287618][ T7752] Hardware name: ARM-Versatile Express [ 536.288424][ T7752] Call trace: [ 536.288757][ T7752] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 536.289923][ T7752] r7:00000c40 r6:84e19d30 r5:60000013 r4:81feb1a4 [ 536.290822][ T7752] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 536.292259][ T7752] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 536.292883][ T7752] r5:00000000 r4:827160dc [ 536.293122][ T7752] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 536.294475][ T7752] [<808b6ef8>] (should_fail_ex) from [<804dadc8>] (should_failslab+0x6c/0x94) [ 536.295219][ T7752] r6:84e19d30 r5:00001000 r4:82c016c0 [ 536.295580][ T7752] [<804dad5c>] (should_failslab) from [<804c0b60>] (__kmalloc_noprof+0x9c/0x458) [ 536.296789][ T7752] [<804c0ac4>] (__kmalloc_noprof) from [<80721bc8>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 536.297748][ T7752] r10:846f8000 r9:82fa3400 r8:00000000 r7:84864220 r6:84e19d30 r5:00001000 [ 536.298421][ T7752] r4:00000000 [ 536.298906][ T7752] [<80721b8c>] (tomoyo_realpath_from_path) from [<8071dd0c>] (tomoyo_path_number_perm+0xcc/0x22c) [ 536.299962][ T7752] r10:846f8000 r9:00000000 r8:84e19cc0 r7:40489426 r6:00000004 r5:81ad0e28 [ 536.300951][ T7752] r4:84e19d30 r3:824b4380 [ 536.301574][ T7752] [<8071dc40>] (tomoyo_path_number_perm) from [<807225d8>] (tomoyo_file_ioctl+0x1c/0x20) [ 536.302348][ T7752] r9:00000004 r8:84e19cc0 r7:84e19cc0 r6:40489426 r5:00000000 r4:821da1e4 [ 536.303898][ T7752] [<807225bc>] (tomoyo_file_ioctl) from [<806e55a8>] (security_file_ioctl+0x40/0x5c) [ 536.305239][ T7752] [<806e5568>] (security_file_ioctl) from [<8051a12c>] (sys_ioctl+0x50/0xda4) [ 536.306158][ T7752] r7:00000000 r6:84e19cc1 r5:00000000 r4:40489426 [ 536.306574][ T7752] [<8051a0dc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 536.307591][ T7752] Exception stack(0xeab79fa8 to 0xeab79ff0) [ 536.308343][ T7752] 9fa0: 00000000 00000000 00000004 40489426 00000000 00000000 [ 536.308821][ T7752] 9fc0: 00000000 00000000 0012e720 00000036 7ecb5766 7ecb5767 003d0f00 76b500bc [ 536.309410][ T7752] 9fe0: 76b4fec8 76b4feb8 00018444 001306b0 [ 536.310131][ T7752] r10:00000036 r9:846f8000 r8:8020029c r7:00000036 r6:0012e720 r5:00000000 [ 536.310651][ T7752] r4:00000000 [ 536.313363][ T7752] ERROR: Out of memory at tomoyo_realpath_from_path. [ 540.968712][ T7766] serio: Serial port pts0 [ 541.992409][ T7770] FAULT_INJECTION: forcing a failure. [ 541.992409][ T7770] name failslab, interval 1, probability 0, space 0, times 0 [ 541.993998][ T7770] CPU: 1 UID: 0 PID: 7770 Comm: syz.1.1078 Not tainted 6.10.0-syzkaller #0 [ 541.995129][ T7770] Hardware name: ARM-Versatile Express [ 541.995589][ T7770] Call trace: [ 541.995994][ T7770] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 541.997052][ T7770] r7:00000c40 r6:84e19670 r5:60000013 r4:81feb1a4 [ 541.997758][ T7770] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 541.998323][ T7770] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 541.999033][ T7770] r5:00000000 r4:827160dc [ 541.999628][ T7770] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 542.000636][ T7770] [<808b6ef8>] (should_fail_ex) from [<804dadc8>] (should_failslab+0x6c/0x94) [ 542.001346][ T7770] r6:84e19670 r5:00001000 r4:82c016c0 [ 542.001906][ T7770] [<804dad5c>] (should_failslab) from [<804c0b60>] (__kmalloc_noprof+0x9c/0x458) [ 542.002757][ T7770] [<804c0ac4>] (__kmalloc_noprof) from [<80721bc8>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 542.003834][ T7770] r10:846f8000 r9:82fa3400 r8:00000000 r7:84864f68 r6:84e19670 r5:00001000 [ 542.005065][ T7770] r4:00000000 [ 542.005380][ T7770] [<80721b8c>] (tomoyo_realpath_from_path) from [<8071dd0c>] (tomoyo_path_number_perm+0xcc/0x22c) [ 542.006257][ T7770] r10:846f8000 r9:00000000 r8:84e19600 r7:8004af81 r6:00000004 r5:81ad0e28 [ 542.007023][ T7770] r4:84e19670 r3:824b4380 [ 542.007379][ T7770] [<8071dc40>] (tomoyo_path_number_perm) from [<807225d8>] (tomoyo_file_ioctl+0x1c/0x20) [ 542.008506][ T7770] r9:00000005 r8:84e19600 r7:84e19600 r6:8004af81 r5:00000000 r4:821da1e4 [ 542.009149][ T7770] [<807225bc>] (tomoyo_file_ioctl) from [<806e55a8>] (security_file_ioctl+0x40/0x5c) [ 542.010103][ T7770] [<806e5568>] (security_file_ioctl) from [<8051a12c>] (sys_ioctl+0x50/0xda4) [ 542.011020][ T7770] r7:00000000 r6:84e19601 r5:00000000 r4:8004af81 [ 542.011705][ T7770] [<8051a0dc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 542.012623][ T7770] Exception stack(0xeac25fa8 to 0xeac25ff0) [ 542.013141][ T7770] 5fa0: 00000000 00000000 00000005 8004af81 00000000 00000000 [ 542.013959][ T7770] 5fc0: 00000000 00000000 0012e720 00000036 7eb58766 7eb58767 003d0f00 76bb10bc [ 542.015212][ T7770] 5fe0: 76bb0ec8 76bb0eb8 00018444 001306b0 [ 542.015890][ T7770] r10:00000036 r9:846f8000 r8:8020029c r7:00000036 r6:0012e720 r5:00000000 [ 542.016753][ T7770] r4:00000000 [ 542.018967][ T7770] ERROR: Out of memory at tomoyo_realpath_from_path. [ 547.756210][ T7803] FAULT_INJECTION: forcing a failure. [ 547.756210][ T7803] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 547.757241][ T7803] CPU: 1 UID: 0 PID: 7803 Comm: syz.1.1090 Not tainted 6.10.0-syzkaller #0 [ 547.758332][ T7803] Hardware name: ARM-Versatile Express [ 547.758745][ T7803] Call trace: [ 547.759011][ T7803] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 547.759939][ T7803] r7:20000880 r6:eac25e30 r5:60000013 r4:81feb1a4 [ 547.760621][ T7803] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 547.761211][ T7803] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 547.762018][ T7803] r5:00000000 r4:82748b14 [ 547.762380][ T7803] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 547.763161][ T7803] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 547.763969][ T7803] r6:eac25e30 r5:00000000 r4:eac25f38 [ 547.764224][ T7803] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 547.764917][ T7803] [<808b70ec>] (should_fail_usercopy) from [<813e5ae4>] (copy_msghdr_from_user+0x50/0x130) [ 547.765927][ T7803] [<813e5a94>] (copy_msghdr_from_user) from [<813e5c3c>] (___sys_sendmsg+0x78/0xd0) [ 547.766592][ T7803] r8:00000000 r7:00000000 r6:83245180 r5:eac25f38 r4:eac25e74 [ 547.767319][ T7803] [<813e5bc4>] (___sys_sendmsg) from [<813e6178>] (sys_sendmsg+0x78/0xbc) [ 547.768362][ T7803] r10:00000128 r9:846f9800 r8:8020029c r7:00000000 r6:20000880 r5:83245180 [ 547.769368][ T7803] r4:00000000 [ 547.769589][ T7803] [<813e6100>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 547.770647][ T7803] Exception stack(0xeac25fa8 to 0xeac25ff0) [ 547.770973][ T7803] 5fa0: 00000000 00000000 00000003 20000880 00000000 00000000 [ 547.771665][ T7803] 5fc0: 00000000 00000000 0012e720 00000128 7eb58766 7eb58767 003d0f00 76bf30bc [ 547.772574][ T7803] 5fe0: 76bf2ec8 76bf2eb8 00018444 001306b0 [ 547.773063][ T7803] r7:00000128 r6:0012e720 r5:00000000 r4:00000000 [ 548.663296][ T7811] FAULT_INJECTION: forcing a failure. [ 548.663296][ T7811] name failslab, interval 1, probability 0, space 0, times 0 [ 548.664166][ T7811] CPU: 1 UID: 0 PID: 7811 Comm: syz.0.1093 Not tainted 6.10.0-syzkaller #0 [ 548.664750][ T7811] Hardware name: ARM-Versatile Express [ 548.665104][ T7811] Call trace: [ 548.665339][ T7811] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 548.665781][ T7811] r7:00000c40 r6:84e192b0 r5:60000013 r4:81feb1a4 [ 548.666067][ T7811] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 548.666429][ T7811] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 548.666863][ T7811] r5:00000000 r4:827160dc [ 548.667113][ T7811] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 548.667548][ T7811] [<808b6ef8>] (should_fail_ex) from [<804dadc8>] (should_failslab+0x6c/0x94) [ 548.667993][ T7811] r6:84e192b0 r5:00001000 r4:82c016c0 [ 548.668216][ T7811] [<804dad5c>] (should_failslab) from [<804c0b60>] (__kmalloc_noprof+0x9c/0x458) [ 548.668740][ T7811] [<804c0ac4>] (__kmalloc_noprof) from [<80721bc8>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 548.669435][ T7811] r10:0000018d r9:850d7800 r8:00000000 r7:84864908 r6:84e192b0 r5:00001000 [ 548.670180][ T7811] r4:00000000 [ 548.670379][ T7811] [<80721b8c>] (tomoyo_realpath_from_path) from [<8071e110>] (tomoyo_path_perm+0xe4/0x200) [ 548.670852][ T7811] r10:0000018d r9:846fd400 r8:00000001 r7:00000000 r6:00000005 r5:00000000 [ 548.671597][ T7811] r4:00000000 r3:00000000 [ 548.672192][ T7811] [<8071e02c>] (tomoyo_path_perm) from [<80722404>] (tomoyo_inode_getattr+0x1c/0x20) [ 548.673563][ T7811] r8:84e19240 r7:00000080 r6:eab79e90 r5:84e192b0 r4:821da1d0 [ 548.674117][ T7811] [<807223e8>] (tomoyo_inode_getattr) from [<806e83f8>] (security_inode_getattr+0x44/0x60) [ 548.675495][ T7811] [<806e83b4>] (security_inode_getattr) from [<80507ca8>] (vfs_getattr+0x24/0x7c) [ 548.676022][ T7811] r5:84e192b0 r4:00001000 [ 548.676183][ T7811] [<80507c84>] (vfs_getattr) from [<80507d28>] (vfs_statx_path+0x28/0xb4) [ 548.676487][ T7811] r7:00001000 r6:00000080 r5:84e192b0 r4:eab79e90 [ 548.676809][ T7811] [<80507d00>] (vfs_statx_path) from [<80508e98>] (do_statx_fd+0x84/0x104) [ 548.677327][ T7811] r7:00001000 r6:20007700 r5:84e19241 r4:00000080 [ 548.677736][ T7811] [<80508e14>] (do_statx_fd) from [<80509000>] (sys_statx+0xe8/0xf0) [ 548.678161][ T7811] r8:8020029c r7:00000080 r6:00000000 r5:00000003 r4:00001000 [ 548.678501][ T7811] [<80508f18>] (sys_statx) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 548.678914][ T7811] Exception stack(0xeab79fa8 to 0xeab79ff0) [ 548.679269][ T7811] 9fa0: 20007700 00000000 00000003 00000000 00001000 00000080 [ 548.679657][ T7811] 9fc0: 20007700 00000000 0012e720 0000018d 7ecb5766 7ecb5767 003d0f00 76b920bc [ 548.679984][ T7811] 9fe0: 76b91ec8 76b91eb8 00018444 001306b0 [ 548.680175][ T7811] r8:8020029c r7:0000018d r6:0012e720 r5:00000000 r4:20007700 [ 548.682142][ T7811] ERROR: Out of memory at tomoyo_realpath_from_path. [ 549.981946][ T7824] FAULT_INJECTION: forcing a failure. [ 549.981946][ T7824] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 549.982593][ T7824] CPU: 1 UID: 0 PID: 7824 Comm: syz.0.1099 Not tainted 6.10.0-syzkaller #0 [ 549.983006][ T7824] Hardware name: ARM-Versatile Express [ 549.983303][ T7824] Call trace: [ 549.983440][ T7824] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 549.983866][ T7824] r7:00000000 r6:00000000 r5:60000013 r4:81feb1a4 [ 549.984040][ T7824] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 549.984380][ T7824] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 549.984669][ T7824] r5:00000000 r4:82748b14 [ 549.984890][ T7824] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 549.985139][ T7824] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 549.985450][ T7824] r6:00000000 r5:eada9f68 r4:00000002 [ 549.985595][ T7824] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 549.985896][ T7824] [<808b70ec>] (should_fail_usercopy) from [<80538748>] (simple_read_from_buffer+0x8c/0x134) [ 549.986326][ T7824] [<805386bc>] (simple_read_from_buffer) from [<805ad46c>] (proc_fail_nth_read+0xb8/0x100) [ 549.986698][ T7824] r10:00000001 r9:805ad3b4 r8:00000002 r7:eada9f68 r6:0000000f r5:76b91f38 [ 549.986870][ T7824] r4:846fd400 r3:eada9e9f [ 549.986962][ T7824] [<805ad3b4>] (proc_fail_nth_read) from [<805009c8>] (vfs_read+0x98/0x324) [ 549.987332][ T7824] r8:76b91f38 r7:eada9f68 r6:846fd400 r5:0000000f r4:84e19780 [ 549.987808][ T7824] [<80500930>] (vfs_read) from [<80501678>] (ksys_read+0x78/0xf8) [ 549.988356][ T7824] r10:00000003 r9:846fd400 r8:8020029c r7:00000000 r6:00000000 r5:84e19780 [ 549.988723][ T7824] r4:84e19783 [ 549.989038][ T7824] [<80501600>] (ksys_read) from [<80501708>] (sys_read+0x10/0x14) [ 549.989661][ T7824] r7:00000003 r6:00000004 r5:76b91f38 r4:0000000f [ 549.989941][ T7824] [<805016f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 549.990446][ T7824] Exception stack(0xeada9fa8 to 0xeada9ff0) [ 549.990735][ T7824] 9fa0: 0000000f 76b91f38 00000004 76b91f38 0000000f 00000000 [ 549.991870][ T7824] 9fc0: 0000000f 76b91f38 00000004 00000003 7ecb5766 7ecb5767 003d0f00 76b920bc [ 549.992598][ T7824] 9fe0: 00000158 76b91ed8 000d5cf0 0012e644 [ 550.669545][ T31] audit: type=1400 audit(550.600:348): avc: denied { nlmsg_read } for pid=7832 comm="syz.1.1103" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 554.563815][ T7860] FAULT_INJECTION: forcing a failure. [ 554.563815][ T7860] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 554.564690][ T7860] CPU: 0 UID: 0 PID: 7860 Comm: syz.1.1115 Not tainted 6.10.0-syzkaller #0 [ 554.564907][ T7860] Hardware name: ARM-Versatile Express [ 554.565042][ T7860] Call trace: [ 554.565177][ T7860] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 554.565411][ T7860] r7:20000080 r6:00000010 r5:60000013 r4:81feb1a4 [ 554.565561][ T7860] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 554.565768][ T7860] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 554.565988][ T7860] r5:00000000 r4:82748b14 [ 554.566102][ T7860] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 554.566324][ T7860] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 554.566534][ T7860] r6:00000010 r5:eaf59ef4 r4:00000010 [ 554.566673][ T7860] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 554.566887][ T7860] [<808b70ec>] (should_fail_usercopy) from [<813e3d50>] (move_addr_to_kernel+0x3c/0xe4) [ 554.567135][ T7860] [<813e3d14>] (move_addr_to_kernel) from [<813e4fb8>] (__sys_connect+0x5c/0xc8) [ 554.567604][ T7860] r9:83e45400 r8:8020029c r7:84160c00 r6:00000010 r5:84160c01 r4:20000080 [ 554.567819][ T7860] [<813e4f5c>] (__sys_connect) from [<813e5034>] (sys_connect+0x10/0x14) [ 554.568025][ T7860] r7:0000011b r6:0012e720 r5:00000000 r4:00000000 [ 554.568164][ T7860] [<813e5024>] (sys_connect) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 554.568393][ T7860] Exception stack(0xeaf59fa8 to 0xeaf59ff0) [ 554.568532][ T7860] 9fa0: 00000000 00000000 00000003 20000080 00000010 00000000 [ 554.568720][ T7860] 9fc0: 00000000 00000000 0012e720 0000011b 7eb58766 7eb58767 003d0f00 76bf30bc [ 554.568898][ T7860] 9fe0: 76bf2ec8 76bf2eb8 00018444 001306b0 [ 559.697329][ T7895] serio: Serial port pts0 [ 570.308499][ T7935] serio: Serial port pts0 [ 571.323292][ T7942] FAULT_INJECTION: forcing a failure. [ 571.323292][ T7942] name failslab, interval 1, probability 0, space 0, times 0 [ 571.324096][ T7942] CPU: 0 UID: 0 PID: 7942 Comm: syz.1.1138 Not tainted 6.10.0-syzkaller #0 [ 571.324479][ T7942] Hardware name: ARM-Versatile Express [ 571.324682][ T7942] Call trace: [ 571.324873][ T7942] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 571.325448][ T7942] r7:00000c40 r6:85161370 r5:60000013 r4:81feb1a4 [ 571.325861][ T7942] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 571.326301][ T7942] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 571.326626][ T7942] r5:00000000 r4:827160dc [ 571.326912][ T7942] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 571.327432][ T7942] [<808b6ef8>] (should_fail_ex) from [<804dadc8>] (should_failslab+0x6c/0x94) [ 571.328504][ T7942] r6:85161370 r5:00001000 r4:82c016c0 [ 571.328772][ T7942] [<804dad5c>] (should_failslab) from [<804c0b60>] (__kmalloc_noprof+0x9c/0x458) [ 571.329145][ T7942] [<804c0ac4>] (__kmalloc_noprof) from [<80721bc8>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 571.329902][ T7942] r10:846fc800 r9:82fa3400 r8:00000000 r7:84865330 r6:85161370 r5:00001000 [ 571.330181][ T7942] r4:00000000 [ 571.330458][ T7942] [<80721b8c>] (tomoyo_realpath_from_path) from [<8071dd0c>] (tomoyo_path_number_perm+0xcc/0x22c) [ 571.330909][ T7942] r10:846fc800 r9:00000000 r8:85161300 r7:40045408 r6:00000004 r5:81ad0e28 [ 571.331397][ T7942] r4:85161370 r3:824b4380 [ 571.331748][ T7942] [<8071dc40>] (tomoyo_path_number_perm) from [<807225d8>] (tomoyo_file_ioctl+0x1c/0x20) [ 571.332365][ T7942] r9:00000005 r8:85161300 r7:85161300 r6:40045408 r5:00000000 r4:821da1e4 [ 571.332720][ T7942] [<807225bc>] (tomoyo_file_ioctl) from [<806e55a8>] (security_file_ioctl+0x40/0x5c) [ 571.333206][ T7942] [<806e5568>] (security_file_ioctl) from [<8051a12c>] (sys_ioctl+0x50/0xda4) [ 571.333772][ T7942] r7:00000000 r6:85161301 r5:00000000 r4:40045408 [ 571.334225][ T7942] [<8051a0dc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 571.334721][ T7942] Exception stack(0xdfa35fa8 to 0xdfa35ff0) [ 571.335017][ T7942] 5fa0: 00000000 00000000 00000005 40045408 00000000 00000000 [ 571.335340][ T7942] 5fc0: 00000000 00000000 0012e720 00000036 7eb58766 7eb58767 003d0f00 76bb10bc [ 571.335663][ T7942] 5fe0: 76bb0ec8 76bb0eb8 00018444 001306b0 [ 571.335996][ T7942] r10:00000036 r9:846fc800 r8:8020029c r7:00000036 r6:0012e720 r5:00000000 [ 571.336321][ T7942] r4:00000000 [ 571.366801][ T7942] ERROR: Out of memory at tomoyo_realpath_from_path. [ 575.352455][ T31] audit: type=1400 audit(575.290:349): avc: denied { shutdown } for pid=7954 comm="syz.0.1144" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 575.358788][ T7955] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7955 comm=syz.0.1144 [ 576.673984][ T31] audit: type=1400 audit(576.610:350): avc: denied { bind } for pid=7961 comm="syz.0.1147" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 576.676279][ T31] audit: type=1400 audit(576.610:351): avc: denied { listen } for pid=7961 comm="syz.0.1147" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 576.693288][ T31] audit: type=1400 audit(576.630:352): avc: denied { accept } for pid=7961 comm="syz.0.1147" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 576.700400][ T31] audit: type=1400 audit(576.630:353): avc: denied { shutdown } for pid=7961 comm="syz.0.1147" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 576.956157][ T7968] FAULT_INJECTION: forcing a failure. [ 576.956157][ T7968] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 576.956830][ T7968] CPU: 1 UID: 0 PID: 7968 Comm: syz.0.1150 Not tainted 6.10.0-syzkaller #0 [ 576.957245][ T7968] Hardware name: ARM-Versatile Express [ 576.957493][ T7968] Call trace: [ 576.957701][ T7968] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 576.958147][ T7968] r7:ffffffff r6:20001100 r5:60000013 r4:81feb1a4 [ 576.958423][ T7968] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 576.958815][ T7968] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 576.959218][ T7968] r5:00000000 r4:82748b14 [ 576.959477][ T7968] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 576.959968][ T7968] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 576.960383][ T7968] r6:20001100 r5:00000000 r4:00000008 [ 576.960653][ T7968] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 576.961597][ T7968] [<808b70ec>] (should_fail_usercopy) from [<80567a00>] (sys_signalfd4+0x44/0xfc) [ 576.962230][ T7968] [<805679bc>] (sys_signalfd4) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 576.962656][ T7968] Exception stack(0xdfaedfa8 to 0xdfaedff0) [ 576.962968][ T7968] dfa0: 00000000 00000000 ffffffff 20001100 00000008 00000000 [ 576.963393][ T7968] dfc0: 00000000 00000000 0012e720 00000163 7ecb5766 7ecb5767 003d0f00 76b920bc [ 576.963770][ T7968] dfe0: 76b91ec8 76b91eb8 00018444 001306b0 [ 576.964056][ T7968] r8:8020029c r7:00000163 r6:0012e720 r5:00000000 r4:00000000 [ 577.594141][ T7980] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7980 comm=syz.1.1154 [ 577.647300][ T31] audit: type=1400 audit(577.580:354): avc: denied { create } for pid=7981 comm="syz.0.1155" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 577.712044][ T31] audit: type=1400 audit(577.650:355): avc: denied { ioctl } for pid=7981 comm="syz.0.1155" path="socket:[14359]" dev="sockfs" ino=14359 ioctlcmd=0x5451 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 577.942585][ T7990] FAULT_INJECTION: forcing a failure. [ 577.942585][ T7990] name failslab, interval 1, probability 0, space 0, times 0 [ 577.943150][ T7990] CPU: 1 UID: 0 PID: 7990 Comm: syz.0.1159 Not tainted 6.10.0-syzkaller #0 [ 577.943444][ T7990] Hardware name: ARM-Versatile Express [ 577.943555][ T7990] Call trace: [ 577.943658][ T7990] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 577.943869][ T7990] r7:00000c40 r6:85208370 r5:60000013 r4:81feb1a4 [ 577.944339][ T7990] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 577.944679][ T7990] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 577.945132][ T7990] r5:00000000 r4:827160dc [ 577.945316][ T7990] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 577.946110][ T7990] [<808b6ef8>] (should_fail_ex) from [<804dadc8>] (should_failslab+0x6c/0x94) [ 577.946516][ T7990] r6:85208370 r5:00001000 r4:82c016c0 [ 577.947100][ T7990] [<804dad5c>] (should_failslab) from [<804c0b60>] (__kmalloc_noprof+0x9c/0x458) [ 577.948026][ T7990] [<804c0ac4>] (__kmalloc_noprof) from [<80721bc8>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 577.948904][ T7990] r10:83e42400 r9:82c9a800 r8:00000000 r7:8311bdd0 r6:85208370 r5:00001000 [ 577.949681][ T7990] r4:00000000 [ 577.949867][ T7990] [<80721b8c>] (tomoyo_realpath_from_path) from [<8071dd0c>] (tomoyo_path_number_perm+0xcc/0x22c) [ 577.950602][ T7990] r10:83e42400 r9:00000000 r8:85208300 r7:00005451 r6:00000004 r5:81ad0e28 [ 577.951418][ T7990] r4:85208370 r3:824b4380 [ 577.951761][ T7990] [<8071dc40>] (tomoyo_path_number_perm) from [<807225d8>] (tomoyo_file_ioctl+0x1c/0x20) [ 577.952666][ T7990] r9:00000003 r8:85208300 r7:85208300 r6:00005451 r5:00000000 r4:821da1e4 [ 577.953302][ T7990] [<807225bc>] (tomoyo_file_ioctl) from [<806e55a8>] (security_file_ioctl+0x40/0x5c) [ 577.953860][ T7990] [<806e5568>] (security_file_ioctl) from [<8051a12c>] (sys_ioctl+0x50/0xda4) [ 577.954372][ T7990] r7:00000000 r6:85208301 r5:00000000 r4:00005451 [ 577.954775][ T7990] [<8051a0dc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 577.955352][ T7990] Exception stack(0xdfa89fa8 to 0xdfa89ff0) [ 577.955756][ T7990] 9fa0: 00000000 00000000 00000003 00005451 00000000 00000000 [ 577.956200][ T7990] 9fc0: 00000000 00000000 0012e720 00000036 7ecb5766 7ecb5767 003d0f00 76b920bc [ 577.956800][ T7990] 9fe0: 76b91ec8 76b91eb8 00018444 001306b0 [ 577.957142][ T7990] r10:00000036 r9:83e42400 r8:8020029c r7:00000036 r6:0012e720 r5:00000000 [ 577.957730][ T7990] r4:00000000 [ 577.960386][ T7990] ERROR: Out of memory at tomoyo_realpath_from_path. [ 578.069199][ T7992] netlink: 116 bytes leftover after parsing attributes in process `syz.0.1160'. [ 578.448088][ T31] audit: type=1400 audit(578.380:356): avc: denied { read } for pid=7991 comm="syz.0.1160" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 578.964628][ T7992] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pid=7992 comm=syz.0.1160 [ 579.065054][ T8005] FAULT_INJECTION: forcing a failure. [ 579.065054][ T8005] name failslab, interval 1, probability 0, space 0, times 0 [ 579.065794][ T8005] CPU: 1 UID: 0 PID: 8005 Comm: syz.0.1164 Not tainted 6.10.0-syzkaller #0 [ 579.066201][ T8005] Hardware name: ARM-Versatile Express [ 579.066445][ T8005] Call trace: [ 579.066679][ T8005] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 579.067109][ T8005] r7:00000c40 r6:85208af0 r5:60000013 r4:81feb1a4 [ 579.067376][ T8005] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 579.067748][ T8005] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 579.068141][ T8005] r5:00000000 r4:827160dc [ 579.068360][ T8005] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 579.068950][ T8005] [<808b6ef8>] (should_fail_ex) from [<804dadc8>] (should_failslab+0x6c/0x94) [ 579.069342][ T8005] r6:85208af0 r5:00001000 r4:82c016c0 [ 579.069580][ T8005] [<804dad5c>] (should_failslab) from [<804c0b60>] (__kmalloc_noprof+0x9c/0x458) [ 579.070008][ T8005] [<804c0ac4>] (__kmalloc_noprof) from [<80721bc8>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 579.070467][ T8005] r10:83e46000 r9:82c9a800 r8:00000000 r7:83034330 r6:85208af0 r5:00001000 [ 579.070925][ T8005] r4:00000000 [ 579.071180][ T8005] [<80721b8c>] (tomoyo_realpath_from_path) from [<8071dd0c>] (tomoyo_path_number_perm+0xcc/0x22c) [ 579.071942][ T8005] r10:83e46000 r9:00000000 r8:85208a80 r7:80084504 r6:00000004 r5:81ad0e28 [ 579.072298][ T8005] r4:85208af0 r3:824b4380 [ 579.072503][ T8005] [<8071dc40>] (tomoyo_path_number_perm) from [<807225d8>] (tomoyo_file_ioctl+0x1c/0x20) [ 579.073001][ T8005] r9:00000004 r8:85208a80 r7:85208a80 r6:80084504 r5:20001ac0 r4:821da1e4 [ 579.073372][ T8005] [<807225bc>] (tomoyo_file_ioctl) from [<806e55a8>] (security_file_ioctl+0x40/0x5c) [ 579.073895][ T8005] [<806e5568>] (security_file_ioctl) from [<8051a12c>] (sys_ioctl+0x50/0xda4) [ 579.074348][ T8005] r7:20001ac0 r6:85208a81 r5:00000000 r4:80084504 [ 579.074625][ T8005] [<8051a0dc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 579.075039][ T8005] Exception stack(0xdfc01fa8 to 0xdfc01ff0) [ 579.075512][ T8005] 1fa0: 00000000 00000000 00000004 80084504 20001ac0 00000000 [ 579.075923][ T8005] 1fc0: 00000000 00000000 0012e720 00000036 7ecb5766 7ecb5767 003d0f00 76b920bc [ 579.076427][ T8005] 1fe0: 76b91ec8 76b91eb8 00018444 001306b0 [ 579.076747][ T8005] r10:00000036 r9:83e46000 r8:8020029c r7:00000036 r6:0012e720 r5:00000000 [ 579.077125][ T8005] r4:00000000 [ 579.078394][ T8005] ERROR: Out of memory at tomoyo_realpath_from_path. [ 580.509917][ T8016] FAULT_INJECTION: forcing a failure. [ 580.509917][ T8016] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 580.510383][ T8016] CPU: 0 UID: 0 PID: 8016 Comm: syz.0.1169 Not tainted 6.10.0-syzkaller #0 [ 580.510647][ T8016] Hardware name: ARM-Versatile Express [ 580.511067][ T8016] Call trace: [ 580.511511][ T8016] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 580.512023][ T8016] r7:83034aa0 r6:8271af24 r5:60000013 r4:81feb1a4 [ 580.513801][ T8016] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 580.514285][ T8016] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 580.514879][ T8016] r5:00000000 r4:82748b14 [ 580.515406][ T8016] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 580.516037][ T8016] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 580.516391][ T8016] r6:8271af24 r5:20000600 r4:dfda9e40 [ 580.516532][ T8016] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 580.516760][ T8016] [<808b70ec>] (should_fail_usercopy) from [<808bd154>] (strncpy_from_user+0x20/0x194) [ 580.517003][ T8016] [<808bd134>] (strncpy_from_user) from [<805365fc>] (setxattr_copy+0x2c/0x90) [ 580.517230][ T8016] r10:000000e4 r9:00000000 r8:20000600 r7:83034aa0 r6:8271af24 r5:00000000 [ 580.517452][ T8016] r4:dfda9e40 [ 580.517539][ T8016] [<805365d0>] (setxattr_copy) from [<80536770>] (setxattr+0x74/0xc0) [ 580.517804][ T8016] r5:00000000 r4:20000600 [ 580.517923][ T8016] [<805366fc>] (setxattr) from [<805369b0>] (sys_fsetxattr+0xb0/0xe0) [ 580.518173][ T8016] r7:00000000 r6:85161f00 r5:00000000 r4:85161f01 [ 580.518305][ T8016] [<80536900>] (sys_fsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 580.518477][ T8016] Exception stack(0xdfda9fa8 to 0xdfda9ff0) [ 580.518604][ T8016] 9fa0: 00000000 00000000 00000003 20000600 00000000 00000000 [ 580.518811][ T8016] 9fc0: 00000000 00000000 0012e720 000000e4 7ecb5766 7ecb5767 003d0f00 76b920bc [ 580.518984][ T8016] 9fe0: 76b91ec8 76b91eb8 00018444 001306b0 [ 580.519137][ T8016] r9:846f8000 r8:8020029c r7:000000e4 r6:0012e720 r5:00000000 r4:00000000 [ 580.858507][ T31] audit: type=1400 audit(580.790:357): avc: denied { listen } for pid=8020 comm="syz.0.1171" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 581.002436][ T8026] FAULT_INJECTION: forcing a failure. [ 581.002436][ T8026] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 581.003081][ T8026] CPU: 1 UID: 0 PID: 8026 Comm: syz.0.1173 Not tainted 6.10.0-syzkaller #0 [ 581.003450][ T8026] Hardware name: ARM-Versatile Express [ 581.003656][ T8026] Call trace: [ 581.003869][ T8026] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 581.004275][ T8026] r7:20000180 r6:dfe3de30 r5:60000013 r4:81feb1a4 [ 581.004552][ T8026] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 581.004867][ T8026] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 581.005181][ T8026] r5:00000000 r4:82748b14 [ 581.005349][ T8026] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 581.005643][ T8026] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 581.005854][ T8026] r6:dfe3de30 r5:00000000 r4:dfe3df38 [ 581.005999][ T8026] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 581.006203][ T8026] [<808b70ec>] (should_fail_usercopy) from [<813e5ae4>] (copy_msghdr_from_user+0x50/0x130) [ 581.006568][ T8026] [<813e5a94>] (copy_msghdr_from_user) from [<813e5c3c>] (___sys_sendmsg+0x78/0xd0) [ 581.006901][ T8026] r8:00000000 r7:00000000 r6:83246500 r5:dfe3df38 r4:dfe3de74 [ 581.007454][ T8026] [<813e5bc4>] (___sys_sendmsg) from [<813e6178>] (sys_sendmsg+0x78/0xbc) [ 581.007793][ T8026] r10:00000128 r9:846f9800 r8:8020029c r7:00000000 r6:20000180 r5:83246500 [ 581.007974][ T8026] r4:00000000 [ 581.008059][ T8026] [<813e6100>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 581.008274][ T8026] Exception stack(0xdfe3dfa8 to 0xdfe3dff0) [ 581.008449][ T8026] dfa0: 00000000 00000000 00000003 20000180 00000000 00000000 [ 581.008653][ T8026] dfc0: 00000000 00000000 0012e720 00000128 7ecb5766 7ecb5767 003d0f00 76b920bc [ 581.008812][ T8026] dfe0: 76b91ec8 76b91eb8 00018444 001306b0 [ 581.008952][ T8026] r7:00000128 r6:0012e720 r5:00000000 r4:00000000 [ 581.099434][ T8028] FAULT_INJECTION: forcing a failure. [ 581.099434][ T8028] name failslab, interval 1, probability 0, space 0, times 0 [ 581.100174][ T8028] CPU: 0 UID: 0 PID: 8028 Comm: syz.0.1174 Not tainted 6.10.0-syzkaller #0 [ 581.100528][ T8028] Hardware name: ARM-Versatile Express [ 581.100772][ T8028] Call trace: [ 581.101242][ T8028] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 581.101933][ T8028] r7:00000c40 r6:851615b0 r5:60000013 r4:81feb1a4 [ 581.102666][ T8028] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 581.103418][ T8028] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 581.103978][ T8028] r5:00000000 r4:827160dc [ 581.104191][ T8028] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 581.104599][ T8028] [<808b6ef8>] (should_fail_ex) from [<804dadc8>] (should_failslab+0x6c/0x94) [ 581.105028][ T8028] r6:851615b0 r5:00001000 r4:82c016c0 [ 581.105261][ T8028] [<804dad5c>] (should_failslab) from [<804c0b60>] (__kmalloc_noprof+0x9c/0x458) [ 581.105666][ T8028] [<804c0ac4>] (__kmalloc_noprof) from [<80721bc8>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 581.106116][ T8028] r10:846f9800 r9:850d7800 r8:00000000 r7:84865000 r6:851615b0 r5:00001000 [ 581.106462][ T8028] r4:00000000 [ 581.106648][ T8028] [<80721b8c>] (tomoyo_realpath_from_path) from [<8071dd0c>] (tomoyo_path_number_perm+0xcc/0x22c) [ 581.107125][ T8028] r10:846f9800 r9:00000000 r8:85161540 r7:00005451 r6:00000004 r5:81ad0e28 [ 581.107490][ T8028] r4:851615b0 r3:824b4380 [ 581.107691][ T8028] [<8071dc40>] (tomoyo_path_number_perm) from [<807225d8>] (tomoyo_file_ioctl+0x1c/0x20) [ 581.108151][ T8028] r9:00000003 r8:85161540 r7:85161540 r6:00005451 r5:00000000 r4:821da1e4 [ 581.108484][ T8028] [<807225bc>] (tomoyo_file_ioctl) from [<806e55a8>] (security_file_ioctl+0x40/0x5c) [ 581.108948][ T8028] [<806e5568>] (security_file_ioctl) from [<8051a12c>] (sys_ioctl+0x50/0xda4) [ 581.109364][ T8028] r7:00000000 r6:85161541 r5:00000000 r4:00005451 [ 581.109630][ T8028] [<8051a0dc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 581.110011][ T8028] Exception stack(0xdfdf5fa8 to 0xdfdf5ff0) [ 581.110302][ T8028] 5fa0: 00000000 00000000 00000003 00005451 00000000 00000000 [ 581.110678][ T8028] 5fc0: 00000000 00000000 0012e720 00000036 7ecb5766 7ecb5767 003d0f00 76b920bc [ 581.111397][ T8028] 5fe0: 76b91ec8 76b91eb8 00018444 001306b0 [ 581.112011][ T8028] r10:00000036 r9:846f9800 r8:8020029c r7:00000036 r6:0012e720 r5:00000000 [ 581.112400][ T8028] r4:00000000 [ 581.115925][ T8028] ERROR: Out of memory at tomoyo_realpath_from_path. [ 581.474479][ T8050] FAULT_INJECTION: forcing a failure. [ 581.474479][ T8050] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 581.475195][ T8050] CPU: 0 UID: 0 PID: 8050 Comm: syz.0.1178 Not tainted 6.10.0-syzkaller #0 [ 581.475681][ T8050] Hardware name: ARM-Versatile Express [ 581.476181][ T8050] Call trace: [ 581.476388][ T8050] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 581.476806][ T8050] r7:00000000 r6:00000000 r5:60000013 r4:81feb1a4 [ 581.477121][ T8050] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 581.477508][ T8050] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 581.477890][ T8050] r5:00000000 r4:82748b14 [ 581.478092][ T8050] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 581.478550][ T8050] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 581.478938][ T8050] r6:00000000 r5:dfe8df68 r4:00000002 [ 581.479188][ T8050] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 581.479653][ T8050] [<808b70ec>] (should_fail_usercopy) from [<80538748>] (simple_read_from_buffer+0x8c/0x134) [ 581.480086][ T8050] [<805386bc>] (simple_read_from_buffer) from [<805ad46c>] (proc_fail_nth_read+0xb8/0x100) [ 581.480601][ T8050] r10:00000001 r9:805ad3b4 r8:00000002 r7:dfe8df68 r6:0000000f r5:76b91f38 [ 581.481404][ T8050] r4:82e3d400 r3:dfe8de9f [ 581.481735][ T8050] [<805ad3b4>] (proc_fail_nth_read) from [<805009c8>] (vfs_read+0x98/0x324) [ 581.482348][ T8050] r8:76b91f38 r7:dfe8df68 r6:82e3d400 r5:0000000f r4:85161a80 [ 581.482770][ T8050] [<80500930>] (vfs_read) from [<80501678>] (ksys_read+0x78/0xf8) [ 581.483231][ T8050] r10:00000003 r9:82e3d400 r8:8020029c r7:00000000 r6:00000000 r5:85161a80 [ 581.483620][ T8050] r4:85161a83 [ 581.483803][ T8050] [<80501600>] (ksys_read) from [<80501708>] (sys_read+0x10/0x14) [ 581.484324][ T8050] r7:00000003 r6:00000006 r5:76b91f38 r4:0000000f [ 581.484628][ T8050] [<805016f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 581.485198][ T8050] Exception stack(0xdfe8dfa8 to 0xdfe8dff0) [ 581.485510][ T8050] dfa0: 0000000f 76b91f38 00000006 76b91f38 0000000f 00000000 [ 581.485919][ T8050] dfc0: 0000000f 76b91f38 00000006 00000003 7ecb5766 7ecb5767 003d0f00 76b920bc [ 581.486529][ T8050] dfe0: 00000158 76b91ed8 000d5cf0 0012e644 [ 581.659054][ T8056] FAULT_INJECTION: forcing a failure. [ 581.659054][ T8056] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 581.659526][ T8056] CPU: 1 UID: 0 PID: 8056 Comm: syz.1.1181 Not tainted 6.10.0-syzkaller #0 [ 581.659689][ T8056] Hardware name: ARM-Versatile Express [ 581.659782][ T8056] Call trace: [ 581.659899][ T8056] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 581.660163][ T8056] r7:200002c0 r6:dfd59e30 r5:60000013 r4:81feb1a4 [ 581.660331][ T8056] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 581.660521][ T8056] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 581.660758][ T8056] r5:00000000 r4:82748b14 [ 581.660991][ T8056] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 581.661544][ T8056] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 581.662098][ T8056] r6:dfd59e30 r5:00000000 r4:dfd59f38 [ 581.662575][ T8056] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 581.663166][ T8056] [<808b70ec>] (should_fail_usercopy) from [<813e5ae4>] (copy_msghdr_from_user+0x50/0x130) [ 581.663779][ T8056] [<813e5a94>] (copy_msghdr_from_user) from [<813e5c3c>] (___sys_sendmsg+0x78/0xd0) [ 581.664250][ T8056] r8:00000000 r7:00000000 r6:848d0a00 r5:dfd59f38 r4:dfd59e74 [ 581.664546][ T8056] [<813e5bc4>] (___sys_sendmsg) from [<813e6178>] (sys_sendmsg+0x78/0xbc) [ 581.665209][ T8056] r10:00000128 r9:846fe000 r8:8020029c r7:00000000 r6:200002c0 r5:848d0a00 [ 581.665917][ T8056] r4:00000000 [ 581.666082][ T8056] [<813e6100>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 581.666454][ T8056] Exception stack(0xdfd59fa8 to 0xdfd59ff0) [ 581.666766][ T8056] 9fa0: 00000000 00000000 00000003 200002c0 00000000 00000000 [ 581.667427][ T8056] 9fc0: 00000000 00000000 0012e720 00000128 7eb58766 7eb58767 003d0f00 76bf30bc [ 581.667865][ T8056] 9fe0: 76bf2ec8 76bf2eb8 00018444 001306b0 [ 581.668228][ T8056] r7:00000128 r6:0012e720 r5:00000000 r4:00000000 [ 582.809090][ T31] audit: type=1400 audit(582.740:358): avc: denied { shutdown } for pid=8070 comm="syz.0.1185" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 584.625647][ T8081] FAULT_INJECTION: forcing a failure. [ 584.625647][ T8081] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 584.628709][ T8081] CPU: 1 UID: 0 PID: 8081 Comm: syz.1.1189 Not tainted 6.10.0-syzkaller #0 [ 584.629132][ T8081] Hardware name: ARM-Versatile Express [ 584.629363][ T8081] Call trace: [ 584.629702][ T8081] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 584.630119][ T8081] r7:20000240 r6:dffe1e30 r5:60000013 r4:81feb1a4 [ 584.630553][ T8081] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 584.631731][ T8081] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 584.632446][ T8081] r5:00000000 r4:82748b14 [ 584.632669][ T8081] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 584.633262][ T8081] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 584.633737][ T8081] r6:dffe1e30 r5:00000000 r4:dffe1f38 [ 584.634126][ T8081] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 584.634647][ T8081] [<808b70ec>] (should_fail_usercopy) from [<813e5ae4>] (copy_msghdr_from_user+0x50/0x130) [ 584.635125][ T8081] [<813e5a94>] (copy_msghdr_from_user) from [<813e5c3c>] (___sys_sendmsg+0x78/0xd0) [ 584.635688][ T8081] r8:00000000 r7:00000000 r6:84910a00 r5:dffe1f38 r4:dffe1e74 [ 584.636314][ T8081] [<813e5bc4>] (___sys_sendmsg) from [<813e6178>] (sys_sendmsg+0x78/0xbc) [ 584.636995][ T8081] r10:00000128 r9:846f8000 r8:8020029c r7:00000000 r6:20000240 r5:84910a00 [ 584.637397][ T8081] r4:00000000 [ 584.637619][ T8081] [<813e6100>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 584.638113][ T8081] Exception stack(0xdffe1fa8 to 0xdffe1ff0) [ 584.638623][ T8081] 1fa0: 00000000 00000000 00000003 20000240 00000000 00000000 [ 584.639263][ T8081] 1fc0: 00000000 00000000 0012e720 00000128 7eb58766 7eb58767 003d0f00 76bf30bc [ 584.640164][ T8081] 1fe0: 76bf2ec8 76bf2eb8 00018444 001306b0 [ 584.641328][ T8081] r7:00000128 r6:0012e720 r5:00000000 r4:00000000 [ 585.196441][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 585.312937][ T8103] serio: Serial port pts0 [ 587.655194][ T8113] serio: Serial port pts1 [ 588.664612][ T8116] FAULT_INJECTION: forcing a failure. [ 588.664612][ T8116] name failslab, interval 1, probability 0, space 0, times 0 [ 588.666765][ T8116] CPU: 1 UID: 0 PID: 8116 Comm: syz.1.1200 Not tainted 6.10.0-syzkaller #0 [ 588.667419][ T8116] Hardware name: ARM-Versatile Express [ 588.667822][ T8116] Call trace: [ 588.668063][ T8116] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 588.668554][ T8116] r7:00000c40 r6:850f5f70 r5:60000013 r4:81feb1a4 [ 588.668825][ T8116] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 588.669241][ T8116] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 588.669661][ T8116] r5:00000000 r4:827160dc [ 588.669882][ T8116] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 588.670335][ T8116] [<808b6ef8>] (should_fail_ex) from [<804dadc8>] (should_failslab+0x6c/0x94) [ 588.670753][ T8116] r6:850f5f70 r5:00001000 r4:82c016c0 [ 588.672832][ T8116] [<804dad5c>] (should_failslab) from [<804c0b60>] (__kmalloc_noprof+0x9c/0x458) [ 588.675946][ T8116] [<804c0ac4>] (__kmalloc_noprof) from [<80721bc8>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 588.676758][ T8116] r10:83e5d400 r9:82fa3400 r8:00000000 r7:8483eb28 r6:850f5f70 r5:00001000 [ 588.677688][ T8116] r4:00000000 [ 588.678092][ T8116] [<80721b8c>] (tomoyo_realpath_from_path) from [<8071dd0c>] (tomoyo_path_number_perm+0xcc/0x22c) [ 588.678877][ T8116] r10:83e5d400 r9:00000000 r8:850f5f00 r7:40049366 r6:00000004 r5:81ad0e28 [ 588.679371][ T8116] r4:850f5f70 r3:824b4380 [ 588.679600][ T8116] [<8071dc40>] (tomoyo_path_number_perm) from [<807225d8>] (tomoyo_file_ioctl+0x1c/0x20) [ 588.680076][ T8116] r9:00000004 r8:850f5f00 r7:850f5f00 r6:40049366 r5:00000000 r4:821da1e4 [ 588.680440][ T8116] [<807225bc>] (tomoyo_file_ioctl) from [<806e55a8>] (security_file_ioctl+0x40/0x5c) [ 588.681354][ T8116] [<806e5568>] (security_file_ioctl) from [<8051a12c>] (sys_ioctl+0x50/0xda4) [ 588.682187][ T8116] r7:00000000 r6:850f5f01 r5:00000000 r4:40049366 [ 588.683168][ T8116] [<8051a0dc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 588.684093][ T8116] Exception stack(0xe0425fa8 to 0xe0425ff0) [ 588.684413][ T8116] 5fa0: 00000000 00000000 00000004 40049366 00000000 00000000 [ 588.684835][ T8116] 5fc0: 00000000 00000000 0012e720 00000036 7eb58766 7eb58767 003d0f00 76bb10bc [ 588.685211][ T8116] 5fe0: 76bb0ec8 76bb0eb8 00018444 001306b0 [ 588.685513][ T8116] r10:00000036 r9:83e5d400 r8:8020029c r7:00000036 r6:0012e720 r5:00000000 [ 588.685865][ T8116] r4:00000000 [ 588.690308][ T8116] ERROR: Out of memory at tomoyo_realpath_from_path. [ 601.383592][ T8119] FAULT_INJECTION: forcing a failure. [ 601.383592][ T8119] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 601.384437][ T8119] CPU: 0 UID: 0 PID: 8119 Comm: syz.0.1201 Not tainted 6.10.0-syzkaller #0 [ 601.384812][ T8119] Hardware name: ARM-Versatile Express [ 601.385070][ T8119] Call trace: [ 601.385285][ T8119] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 601.385743][ T8119] r7:20000200 r6:dffe1e30 r5:60000013 r4:81feb1a4 [ 601.386035][ T8119] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 601.386449][ T8119] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 601.386854][ T8119] r5:00000000 r4:82748b14 [ 601.387089][ T8119] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 601.387525][ T8119] [<808b6ef8>] (should_fail_ex) from [<808b70e8>] (should_fail+0x14/0x18) [ 601.387906][ T8119] r6:dffe1e30 r5:00000000 r4:dffe1f38 [ 601.388154][ T8119] [<808b70d4>] (should_fail) from [<808b7108>] (should_fail_usercopy+0x1c/0x20) [ 601.388532][ T8119] [<808b70ec>] (should_fail_usercopy) from [<813e5ae4>] (copy_msghdr_from_user+0x50/0x130) [ 601.388966][ T8119] [<813e5a94>] (copy_msghdr_from_user) from [<813e5c3c>] (___sys_sendmsg+0x78/0xd0) [ 601.389376][ T8119] r8:00000000 r7:00000000 r6:84910c80 r5:dffe1f38 r4:dffe1e74 [ 601.389699][ T8119] [<813e5bc4>] (___sys_sendmsg) from [<813e6178>] (sys_sendmsg+0x78/0xbc) [ 601.390130][ T8119] r10:00000128 r9:846fd400 r8:8020029c r7:00000000 r6:20000200 r5:84910c80 [ 601.390443][ T8119] r4:00000000 [ 601.390607][ T8119] [<813e6100>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 601.391685][ T8119] Exception stack(0xdffe1fa8 to 0xdffe1ff0) [ 601.392771][ T8119] 1fa0: 00000000 00000000 00000003 20000200 00000000 00000000 [ 601.393432][ T8119] 1fc0: 00000000 00000000 0012e720 00000128 7ecb5766 7ecb5767 003d0f00 76b920bc [ 601.393928][ T8119] 1fe0: 76b91ec8 76b91eb8 00018444 001306b0 [ 601.394265][ T8119] r7:00000128 r6:0012e720 r5:00000000 r4:00000000 [ 602.477900][ T31] audit: type=1400 audit(602.410:359): avc: denied { setopt } for pid=8121 comm="syz.0.1202" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 602.507664][ T31] audit: type=1400 audit(602.440:360): avc: denied { create } for pid=8121 comm="syz.0.1202" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 602.737171][ T8127] FAULT_INJECTION: forcing a failure. [ 602.737171][ T8127] name failslab, interval 1, probability 0, space 0, times 0 [ 602.738099][ T8127] CPU: 1 UID: 0 PID: 8127 Comm: syz.1.1203 Not tainted 6.10.0-syzkaller #0 [ 602.738455][ T8127] Hardware name: ARM-Versatile Express [ 602.738694][ T8127] Call trace: [ 602.738871][ T8127] [<818ef10c>] (dump_backtrace) from [<818ef208>] (show_stack+0x18/0x1c) [ 602.739196][ T8127] r7:846fe000 r6:00400dc0 r5:60000013 r4:81feb1a4 [ 602.739442][ T8127] [<818ef1f0>] (show_stack) from [<8190c864>] (dump_stack_lvl+0x70/0x7c) [ 602.739786][ T8127] [<8190c7f4>] (dump_stack_lvl) from [<8190c888>] (dump_stack+0x18/0x1c) [ 602.740219][ T8127] r5:00000000 r4:827160dc [ 602.740696][ T8127] [<8190c870>] (dump_stack) from [<808b7084>] (should_fail_ex+0x18c/0x1dc) [ 602.741629][ T8127] [<808b6ef8>] (should_fail_ex) from [<804dadc8>] (should_failslab+0x6c/0x94) [ 602.742218][ T8127] r6:00400dc0 r5:82624c10 r4:82c020c0 [ 602.742409][ T8127] [<804dad5c>] (should_failslab) from [<804bfb88>] (__kmalloc_cache_noprof+0x4c/0x344) [ 602.742907][ T8127] [<804bfb3c>] (__kmalloc_cache_noprof) from [<8050d7e4>] (alloc_pipe_info+0x6c/0x238) [ 602.743285][ T8127] r10:846fe000 r9:82717cec r8:850f59c0 r7:00100000 r6:846fe000 r5:82624c10 [ 602.743573][ T8127] r4:00000000 [ 602.743720][ T8127] [<8050d778>] (alloc_pipe_info) from [<80547290>] (splice_direct_to_actor+0x24c/0x2d8) [ 602.744153][ T8127] r9:850f59c0 r8:850f59c0 r7:850f59c0 r6:846fe000 r5:dfd19ea0 r4:00000000 [ 602.744443][ T8127] [<80547044>] (splice_direct_to_actor) from [<805474d8>] (do_splice_direct+0x88/0xc8) [ 602.744830][ T8127] r10:846fe000 r9:850f59c0 r8:850f59c0 r7:00000000 r6:00000000 r5:00000000 [ 602.745135][ T8127] r4:dfd19f20 [ 602.745243][ T8127] [<80547450>] (do_splice_direct) from [<804ffcf8>] (do_sendfile+0x398/0x438) [ 602.745582][ T8127] r7:00000002 r6:00000000 r4:850f59c1 [ 602.745806][ T8127] [<804ff960>] (do_sendfile) from [<80501cd4>] (sys_sendfile+0xec/0x100) [ 602.746217][ T8127] r10:000000bb r9:00000005 r8:00000005 r7:00000000 r6:00000000 r5:00000000 [ 602.746505][ T8127] r4:00000000 [ 602.746725][ T8127] [<80501be8>] (sys_sendfile) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 602.747401][ T8127] Exception stack(0xdfd19fa8 to 0xdfd19ff0) [ 602.747691][ T8127] 9fa0: 00000000 00000000 00000005 00000005 00000000 00000002 [ 602.748253][ T8127] 9fc0: 00000000 00000000 0012e720 000000bb 7eb58766 7eb58767 003d0f00 76bf30bc [ 602.748507][ T8127] 9fe0: 76bf2ec8 76bf2eb8 00018444 001306b0 [ 602.749069][ T8127] r9:846fe000 r8:8020029c r7:000000bb r6:0012e720 r5:00000000 r4:00000000 [ 603.362856][ T3995] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 603.560396][ T3995] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 603.564242][ T3995] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 603.564832][ T3995] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 603.565315][ T3995] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 603.565794][ T3995] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 603.579419][ T3995] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 603.580734][ T3995] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 603.582673][ T3995] usb 1-1: Product: syz [ 603.583192][ T3995] usb 1-1: Manufacturer: syz [ 603.598021][ T3995] cdc_wdm 1-1:1.0: skipping garbage [ 603.598590][ T3995] cdc_wdm 1-1:1.0: skipping garbage [ 603.605050][ T3995] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 604.013388][ T91] usb 1-1: USB disconnect, device number 5 [ 604.482343][ T91] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 604.677938][ T91] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 604.678496][ T91] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 604.678852][ T91] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 604.679284][ T91] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 604.679816][ T91] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 604.691798][ T91] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 604.692439][ T91] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 604.692768][ T91] usb 1-1: Product: syz [ 604.693034][ T91] usb 1-1: Manufacturer: syz [ 604.704629][ T91] cdc_wdm 1-1:1.0: skipping garbage [ 604.705053][ T91] cdc_wdm 1-1:1.0: skipping garbage [ 604.707062][ T91] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 605.126051][ T91] usb 1-1: USB disconnect, device number 6 [ 606.175189][ T8206] syz.0.1216 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 607.266373][ T8212] syzkaller0: entered promiscuous mode [ 607.267083][ T8212] syzkaller0: entered allmulticast mode [ 611.102965][ T7594] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 611.281838][ T7594] usb 1-1: Using ep0 maxpacket: 8 [ 611.323556][ T7594] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 611.350113][ T7594] usb 1-1: New USB device found, idVendor=8086, idProduct=0b03, bcdDevice=f4.28 [ 611.361525][ T7594] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 611.361958][ T7594] usb 1-1: Product: syz [ 611.362159][ T7594] usb 1-1: Manufacturer: syz [ 611.362350][ T7594] usb 1-1: SerialNumber: syz [ 611.368662][ T7594] usb 1-1: config 0 descriptor?? [ 621.668574][ T8208] usb 1-1: USB disconnect, device number 7 [ 622.571905][ T8208] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 622.766279][ T8208] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 622.766625][ T8208] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 622.766943][ T8208] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 622.767281][ T8208] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 622.783697][ T8208] usb 1-1: config 0 descriptor?? [ 623.674938][ T8208] usb 1-1: string descriptor 0 read error: -71 [ 623.677379][ T8208] uclogic 0003:256C:006D.0002: failed retrieving string descriptor #200: -71 [ 623.677795][ T8208] uclogic 0003:256C:006D.0002: failed retrieving pen parameters: -71 [ 623.678076][ T8208] uclogic 0003:256C:006D.0002: failed probing pen v2 parameters: -71 [ 623.678476][ T8208] uclogic 0003:256C:006D.0002: failed probing parameters: -71 [ 623.678814][ T8208] uclogic 0003:256C:006D.0002: probe with driver uclogic failed with error -71 [ 623.694885][ T8208] usb 1-1: USB disconnect, device number 8 [ 631.479751][ T8269] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8269 comm=syz.1.1224 [ 632.566221][ T31] audit: type=1326 audit(632.500:361): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8270 comm="syz.1.1225" exe="/syz-executor" sig=31 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x0 [ 634.234860][ T8278] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1228'. [ 635.963948][ T8294] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1230'. [ 635.967679][ T8294] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1230'. [ 635.972323][ T8294] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1230'. [ 636.331411][ T31] audit: type=1326 audit(636.260:362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8295 comm="syz.1.1231" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 636.361482][ T31] audit: type=1326 audit(636.280:363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8295 comm="syz.1.1231" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 636.372235][ T31] audit: type=1326 audit(636.300:364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8295 comm="syz.1.1231" exe="/syz-executor" sig=0 arch=40000028 syscall=386 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 636.373277][ T31] audit: type=1326 audit(636.310:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8295 comm="syz.1.1231" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 636.414999][ T31] audit: type=1326 audit(636.320:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8295 comm="syz.1.1231" exe="/syz-executor" sig=0 arch=40000028 syscall=386 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 636.419741][ T31] audit: type=1326 audit(636.350:367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8295 comm="syz.1.1231" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 636.424194][ T31] audit: type=1326 audit(636.360:368): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8295 comm="syz.1.1231" exe="/syz-executor" sig=0 arch=40000028 syscall=386 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 636.436883][ T31] audit: type=1326 audit(636.360:369): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8295 comm="syz.1.1231" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 636.450478][ T31] audit: type=1326 audit(636.380:370): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8295 comm="syz.1.1231" exe="/syz-executor" sig=0 arch=40000028 syscall=233 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 637.859614][ T8304] netlink: 48 bytes leftover after parsing attributes in process `syz.1.1234'. [ 643.511952][ T8] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 643.748675][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 643.749383][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 643.749850][ T8] usb 1-1: New USB device found, idVendor=5543, idProduct=0781, bcdDevice= 0.00 [ 643.750224][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 643.762233][ T8] usb 1-1: config 0 descriptor?? [ 644.233485][ T8] uclogic 0003:5543:0781.0003: item fetching failed at offset 5/7 [ 644.234259][ T8] uclogic 0003:5543:0781.0003: parse failed [ 644.234474][ T8] uclogic 0003:5543:0781.0003: probe with driver uclogic failed with error -22 [ 644.239796][ T8313] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1235'. [ 644.240389][ T8313] netlink: 32 bytes leftover after parsing attributes in process `syz.1.1235'. [ 644.434577][ T8] usb 1-1: USB disconnect, device number 9 [ 645.651943][ T3995] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 645.882968][ T3995] usb 1-1: Using ep0 maxpacket: 32 [ 646.002411][ T3995] usb 1-1: New USB device found, idVendor=1557, idProduct=8150, bcdDevice=29.ed [ 646.003153][ T3995] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 646.008035][ T3995] usb 1-1: Product: syz [ 646.011847][ T3995] usb 1-1: Manufacturer: syz [ 646.012088][ T3995] usb 1-1: SerialNumber: syz [ 646.048981][ T3995] usb 1-1: config 0 descriptor?? [ 646.810242][ T3995] (unnamed net_device) (uninitialized): Assigned a random MAC address: d2:f2:e9:68:73:57 [ 646.899446][ T3995] rtl8150 1-1:0.0: eth1: rtl8150 is detected [ 647.017447][ T8] usb 1-1: USB disconnect, device number 10 [ 647.671803][ T8] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 647.873442][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 647.874108][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 647.874669][ T8] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 647.875078][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 647.881636][ T8] usb 1-1: config 0 descriptor?? [ 648.971422][ T8] usb 1-1: string descriptor 0 read error: -71 [ 648.976812][ T8] uclogic 0003:256C:006D.0004: failed retrieving string descriptor #200: -71 [ 648.977361][ T8] uclogic 0003:256C:006D.0004: failed retrieving pen parameters: -71 [ 648.977706][ T8] uclogic 0003:256C:006D.0004: failed probing pen v2 parameters: -71 [ 648.978049][ T8] uclogic 0003:256C:006D.0004: failed probing parameters: -71 [ 648.978506][ T8] uclogic 0003:256C:006D.0004: probe with driver uclogic failed with error -71 [ 649.003154][ T8] usb 1-1: USB disconnect, device number 11 [ 650.552997][ T31] kauditd_printk_skb: 1 callbacks suppressed [ 650.553130][ T31] audit: type=1400 audit(650.490:372): avc: denied { read } for pid=8395 comm="syz.0.1245" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 652.161840][ T3995] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 652.411667][ T3995] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 652.414817][ T3995] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 652.419966][ T3995] usb 1-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 652.437990][ T3995] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 652.443617][ T3995] usb 1-1: config 0 descriptor?? [ 653.019077][ T3995] isku 0003:1E7D:319C.0005: global environment stack underflow [ 653.019699][ T3995] isku 0003:1E7D:319C.0005: item 0 1 1 11 parsing failed [ 653.020411][ T3995] isku 0003:1E7D:319C.0005: parse failed [ 653.020768][ T3995] isku 0003:1E7D:319C.0005: probe with driver isku failed with error -22 [ 653.443084][ T3995] usb 1-1: USB disconnect, device number 12 [ 653.492326][ T31] audit: type=1400 audit(653.420:373): avc: denied { name_bind } for pid=8424 comm="syz.0.1251" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 655.261412][ T31] audit: type=1400 audit(655.190:374): avc: denied { compute_member } for pid=8439 comm="syz.0.1256" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 656.091382][ T31] audit: type=1326 audit(656.020:375): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8447 comm="syz.0.1259" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 656.092656][ T31] audit: type=1326 audit(656.030:376): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8447 comm="syz.0.1259" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 656.105625][ T31] audit: type=1326 audit(656.040:377): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8447 comm="syz.0.1259" exe="/syz-executor" sig=0 arch=40000028 syscall=257 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 656.123448][ T31] audit: type=1326 audit(656.050:378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8447 comm="syz.0.1259" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 656.124511][ T31] audit: type=1326 audit(656.060:379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8447 comm="syz.0.1259" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 656.127267][ T31] audit: type=1326 audit(656.060:380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8447 comm="syz.0.1259" exe="/syz-executor" sig=0 arch=40000028 syscall=386 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 656.128097][ T31] audit: type=1326 audit(656.060:381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8447 comm="syz.0.1259" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 656.128943][ T31] audit: type=1326 audit(656.060:382): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8447 comm="syz.0.1259" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 656.142178][ T31] audit: type=1326 audit(656.070:383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8447 comm="syz.0.1259" exe="/syz-executor" sig=0 arch=40000028 syscall=386 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 656.143471][ T31] audit: type=1326 audit(656.070:384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8447 comm="syz.0.1259" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x1306b0 code=0x7ffc0000 [ 662.737387][ T8454] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 663.074448][ T8454] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 663.075682][ T8454] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 663.076403][ T8454] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 663.077004][ T8454] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 663.121475][ T8493] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 663.393408][ T4042] usb 1-1: USB disconnect, device number 13 [ 678.734430][ T8596] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1302'. [ 679.030488][ T8603] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1304'. [ 680.176397][ T31] kauditd_printk_skb: 7 callbacks suppressed [ 680.176525][ T31] audit: type=1400 audit(680.110:392): avc: denied { mount } for pid=8627 comm="syz.0.1312" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 681.196539][ T31] audit: type=1400 audit(681.130:393): avc: denied { bind } for pid=8642 comm="syz.1.1318" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 681.200619][ T31] audit: type=1400 audit(681.130:394): avc: denied { name_bind } for pid=8642 comm="syz.1.1318" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 681.211638][ T31] audit: type=1400 audit(681.130:395): avc: denied { node_bind } for pid=8642 comm="syz.1.1318" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 682.458994][ T31] audit: type=1400 audit(682.390:396): avc: denied { read } for pid=8660 comm="syz.0.1323" path="socket:[15098]" dev="sockfs" ino=15098 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 684.063483][ T8663] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 684.722517][ T4042] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 684.913151][ T4042] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 684.915937][ T4042] usb 2-1: config 1 has an invalid descriptor of length 110, skipping remainder of the config [ 684.916786][ T4042] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 684.931681][ T4042] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 101, changing to 7 [ 684.933891][ T4042] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 10100, setting to 1024 [ 684.942592][ T4042] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 684.943095][ T4042] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 684.943474][ T4042] usb 2-1: Product: syz [ 684.943696][ T4042] usb 2-1: Manufacturer: syz [ 684.955804][ T4042] cdc_wdm 2-1:1.0: skipping garbage [ 684.956227][ T4042] cdc_wdm 2-1:1.0: skipping garbage [ 684.956718][ T4042] cdc_wdm 2-1:1.0: probe with driver cdc_wdm failed with error -22 [ 685.169288][ T8544] usb 2-1: USB disconnect, device number 8 [ 686.047542][ T31] audit: type=1400 audit(685.980:397): avc: denied { create } for pid=8698 comm="syz.1.1335" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 687.711807][ T8443] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 687.901708][ T8443] usb 1-1: Using ep0 maxpacket: 8 [ 687.943812][ T8443] usb 1-1: config 168 descriptor has 1 excess byte, ignoring [ 687.944451][ T8443] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 687.945018][ T8443] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 687.945795][ T8443] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 687.967126][ T8443] usb 1-1: config 168 descriptor has 1 excess byte, ignoring [ 687.967699][ T8443] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 687.968284][ T8443] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 687.968821][ T8443] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 687.977273][ T8443] usb 1-1: config 168 descriptor has 1 excess byte, ignoring [ 687.977997][ T8443] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 687.978553][ T8443] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 687.979080][ T8443] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 688.022534][ T8443] usb 1-1: string descriptor 0 read error: -22 [ 688.023181][ T8443] usb 1-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 688.023581][ T8443] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 688.086958][ T8715] mmap: syz.1.1341 (8715) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 688.096305][ T8443] adutux 1-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 688.321644][ T8450] usb 1-1: USB disconnect, device number 14 [ 688.728249][ T31] audit: type=1400 audit(688.660:398): avc: denied { setopt } for pid=8740 comm="syz.0.1345" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 694.156460][ T8544] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 694.472330][ T8544] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 694.478015][ T8544] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 694.478731][ T8544] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 694.480453][ T8544] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 694.542637][ T8544] usb 2-1: config 0 descriptor?? [ 694.556709][ T8544] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 699.623828][ T31] audit: type=1400 audit(699.560:399): avc: denied { ioctl } for pid=8778 comm="syz.0.1355" path="/dev/binderfs/binder0" dev="binder" ino=4 ioctlcmd=0x6201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 708.817160][ T8538] usb 2-1: USB disconnect, device number 9 [ 709.870689][ T8822] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1366'. [ 724.485164][ T31] audit: type=1400 audit(724.420:400): avc: denied { read } for pid=8867 comm="syz.0.1381" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 733.433275][ T31] audit: type=1400 audit(733.370:401): avc: denied { map } for pid=8926 comm="syz.1.1398" path="socket:[16458]" dev="sockfs" ino=16458 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 734.970818][ T31] audit: type=1400 audit(734.880:402): avc: denied { create } for pid=8933 comm="syz.1.1399" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 750.388965][ T8969] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1408'. [ 750.389620][ T8969] netlink: 212 bytes leftover after parsing attributes in process `syz.1.1408'. [ 750.455615][ T31] audit: type=1400 audit(750.390:403): avc: denied { relabelfrom } for pid=8970 comm="syz.1.1409" name="NETLINK" dev="sockfs" ino=16513 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 750.456493][ T31] audit: type=1400 audit(750.390:404): avc: denied { relabelto } for pid=8970 comm="syz.1.1409" name="NETLINK" dev="sockfs" ino=16513 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=netlink_netfilter_socket permissive=1 [ 750.766044][ T8975] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 [ 751.544237][ T31] audit: type=1400 audit(751.480:405): avc: denied { lock } for pid=8980 comm="syz.1.1414" path="socket:[15721]" dev="sockfs" ino=15721 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 752.726628][ T8990] ptrace attach of "/syz-executor exec"[3010] was attempted by "/syz-executor exec"[8990] [ 752.944402][ T8992] netlink: 'syz.1.1419': attribute type 21 has an invalid length. [ 753.624665][ T8995] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1420'. [ 753.644453][ T8995] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1420'. [ 755.449642][ T31] audit: type=1400 audit(755.380:406): avc: denied { create } for pid=9009 comm="syz.1.1426" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 760.267450][ T9019] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=9019 comm=syz.1.1429 [ 779.136460][ T9079] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1453'. [ 781.967529][ T31] audit: type=1400 audit(781.870:407): avc: denied { read } for pid=9090 comm="syz.1.1459" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 784.057530][ T9113] 8<--- cut here --- [ 784.058525][ T9113] Unable to handle kernel NULL pointer dereference at virtual address 00000008 when read [ 784.058988][ T9113] [00000008] *pgd=84f98003, *pmd=fe430003 [ 784.065615][ T9113] Internal error: Oops: 205 [#1] PREEMPT SMP ARM [ 784.066273][ T9113] Modules linked in: [ 784.066690][ T9113] CPU: 0 UID: 0 PID: 9113 Comm: syz.1.1466 Not tainted 6.10.0-syzkaller #0 [ 784.067042][ T9113] Hardware name: ARM-Versatile Express [ 784.067354][ T9113] PC is at path_from_stashed+0x1c/0x308 [ 784.067705][ T9113] LR is at open_namespace+0x44/0xbc [ 784.068039][ T9113] pc : [<8053a974>] lr : [<8054d110>] psr: 80000013 [ 784.068578][ T9113] sp : df98de80 ip : 83e5b000 fp : df98dec4 [ 784.068881][ T9113] r10: 83e5b000 r9 : 00000004 r8 : 8546e600 [ 784.069265][ T9113] r7 : 82cab250 r6 : 83e5b000 r5 : 00000000 r4 : 843b7a50 [ 784.069780][ T9113] r3 : df98decc r2 : 00000008 r1 : 82c99800 r0 : 00000008 [ 784.070247][ T9113] Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 784.070614][ T9113] Control: 30c5387d Table: 850f75c0 DAC: fffffffd [ 784.071617][ T9113] Register r0 information: non-paged memory [ 784.072458][ T9113] Register r1 information: slab kmalloc-1k start 82c99800 pointer offset 0 size 1024 [ 784.074223][ T9113] Register r2 information: non-paged memory [ 784.074629][ T9113] Register r3 information: 2-page vmalloc region starting at 0xdf98c000 allocated at kernel_clone+0xac/0x3e4 [ 784.075353][ T9113] Register r4 information: slab anon_vma_chain start 843b7a50 pointer offset 0 size 40 [ 784.076046][ T9113] Register r5 information: NULL pointer [ 784.076336][ T9113] Register r6 information: slab task_struct start 83e5b000 pointer offset 0 size 3072 [ 784.076899][ T9113] Register r7 information: slab mnt_cache start 82cab240 pointer offset 16 size 184 [ 784.077664][ T9113] Register r8 information: slab filp start 8546e600 pointer offset 0 size 160 [ 784.078349][ T9113] Register r9 information: non-paged memory [ 784.078740][ T9113] Register r10 information: slab task_struct start 83e5b000 pointer offset 0 size 3072 [ 784.079324][ T9113] Register r11 information: 2-page vmalloc region starting at 0xdf98c000 allocated at kernel_clone+0xac/0x3e4 [ 784.080096][ T9113] Register r12 information: slab task_struct start 83e5b000 pointer offset 0 size 3072 [ 784.080817][ T9113] Process syz.1.1466 (pid: 9113, stack limit = 0xdf98c000) [ 784.081544][ T9113] Stack: (0xdf98de80 to 0xdf98e000) [ 784.081850][ T9113] de80: 80552000 83e5b000 df98debc df98de98 8027c9dc 802ac4a4 00000000 843b7a50 [ 784.082250][ T9113] dea0: 00000000 83e5b000 83e43880 8546e600 00000004 83e5b000 df98def4 df98dec8 [ 784.082766][ T9113] dec0: 8054d110 8053a964 df98def4 00000000 00000000 e82ea859 843b7a50 843b7a50 [ 784.083233][ T9113] dee0: 83e43000 00000008 df98df14 df98def8 80552138 8054d0d8 0000ff08 00000000 [ 784.083637][ T9113] df00: 8546e601 00000000 df98dfa4 df98df18 8051a210 80551fc0 83e5b000 00000001 [ 784.084047][ T9113] df20: ecac8b10 83e5b000 df98df44 df98df38 8190dda0 8190dc70 df98df5c df98df48 [ 784.084448][ T9113] df40: 8024b594 8027af5c 40000000 df98dfb0 df98df84 df98df60 80202dd8 8024b550 [ 784.084934][ T9113] df60: 8261c90c df98dfb0 0014ab60 ecac8b10 80202cc0 e82ea859 df98dfac 00000000 [ 784.085370][ T9113] df80: 00000000 002662dc 00000036 8020029c 83e5b000 00000036 00000000 df98dfa8 [ 784.085797][ T9113] dfa0: 80200060 8051a0e8 00000000 00000000 00000004 0000ff08 00000000 00000000 [ 784.086350][ T9113] dfc0: 00000000 00000000 002662dc 00000036 7eb58766 7eb58767 003d0f00 76bf30bc [ 784.086752][ T9113] dfe0: 76bf2ec8 76bf2eb8 00018444 001306b0 60000010 00000004 00000000 00000000 [ 784.087272][ T9113] Call trace: [ 784.087633][ T9113] [<8053a958>] (path_from_stashed) from [<8054d110>] (open_namespace+0x44/0xbc) [ 784.088174][ T9113] r10:83e5b000 r9:00000004 r8:8546e600 r7:83e43880 r6:83e5b000 r5:00000000 [ 784.088560][ T9113] r4:843b7a50 [ 784.088738][ T9113] [<8054d0cc>] (open_namespace) from [<80552138>] (pidfd_ioctl+0x184/0x4c4) [ 784.089445][ T9113] r6:00000008 r5:83e43000 r4:843b7a50 [ 784.089779][ T9113] [<80551fb4>] (pidfd_ioctl) from [<8051a210>] (sys_ioctl+0x134/0xda4) [ 784.090346][ T9113] r7:00000000 r6:8546e601 r5:00000000 r4:0000ff08 [ 784.090661][ T9113] [<8051a0dc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 784.091579][ T9113] Exception stack(0xdf98dfa8 to 0xdf98dff0) [ 784.092112][ T9113] dfa0: 00000000 00000000 00000004 0000ff08 00000000 00000000 [ 784.092743][ T9113] dfc0: 00000000 00000000 002662dc 00000036 7eb58766 7eb58767 003d0f00 76bf30bc [ 784.093163][ T9113] dfe0: 76bf2ec8 76bf2eb8 00018444 001306b0 [ 784.093491][ T9113] r10:00000036 r9:83e5b000 r8:8020029c r7:00000036 r6:002662dc r5:00000000 [ 784.094143][ T9113] r4:00000000 [ 784.094645][ T9113] Code: e24dd01c e1a07001 e5911004 ee1dcf70 (e5905000) [ 784.104217][ T9113] ---[ end trace 0000000000000000 ]--- [ 784.105060][ T9113] Kernel panic - not syncing: Fatal exception [ 784.107339][ T9113] Rebooting in 86400 seconds.. VM DIAGNOSIS: 20:12:24 Registers: info registers vcpu 0 CPU#0 R00=00000000 R01=00000000 R02=00000058 R03=00000f7c R04=82629afc R05=ec269dd8 R06=3d646770 R07=00000027 R08=39663438 R09=00000000 R10=00000071 R11=ec269e34 R12=ec269de4 R13=ec269d78 R14=818ea364 R15=818e9ec8 PSR=20000013 --C- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=00000001 R01=00000000 R02=eb0d5e34 R03=00000000 R04=83e5ec00 R05=eb0d5e34 R06=8020cfe4 R07=827722a0 R08=00000000 R09=80c242fc R10=000014f8 R11=eb0d5eec R12=eb0d5e10 R13=eb0d5e30 R14=80c24164 R15=8020bfa0 PSR=20000013 --C- 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=004b27e9 s17=00000000 d08=00000000004b27e9 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=228e0000 d16=228e000000000000 s34=08060601 s35=0100000c d17=0100000c08060601 s36=a4e60800 s37=05800204 d18=05800204a4e60800 s38=08068003 s39=ffffffdf d19=ffffffdf08068003 s40=ffffffff s41=616d01ff d20=616d01ffffffffff s42=616c7663 s43=0000316e d21=0000316e616c7663 s44=00000000 s45=a0030000 d22=a003000000000000 s46=80040006 s47=011eaa10 d23=011eaa1080040006 s48=016e09cf s49=84954206 d24=84954206016e09cf s50=991ed9a5 s51=b9e54c67 d25=b9e54c67991ed9a5 s52=59ef353d s53=b7b9f3ab d26=b7b9f3ab59ef353d s54=74614e14 s55=f4bbcd47 d27=f4bbcd4774614e14 s56=38c1a997 s57=34f18196 d28=34f1819638c1a997 s58=efbfb6d7 s59=d9e86b5c d29=d9e86b5cefbfb6d7 s60=e62b1834 s61=3fbfcadc d30=3fbfcadce62b1834 s62=63d1e32d s63=4d7abcb1 d31=4d7abcb163d1e32d FPSCR: 00000000