last executing test programs: 3.878412808s ago: executing program 1 (id=1194): connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket(0x2a, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001480)=0x14) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=@newqdisc={0x24, 0x24, 0xf0b, 0x70bd2a, 0x2001, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x5, 0xd}}}, 0x24}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@newtfilter={0x3c, 0x2c, 0xd27, 0x70bd2d, 0x0, {0x0, 0x0, 0x0, r1, {0xe}, {}, {0x8, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_KEY_ID={0x8, 0x1a, 0x9}]}}]}, 0x3c}}, 0x4000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f00000002c0), 0x40000000000009f, 0x0) 3.312366284s ago: executing program 1 (id=1195): timer_create(0xfffffffffffffffc, 0x0, &(0x7f0000001400)=0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8000000, 0x2, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) timer_delete(r0) 1.349667321s ago: executing program 0 (id=1200): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_setup(0x75e5, &(0x7f00000000c0)={0x0, 0x0, 0x22}) 1.132267757s ago: executing program 0 (id=1201): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0500000008000000e27f000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000002300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000004c0)={{r0}, &(0x7f0000000440), &(0x7f0000000480)=r1}, 0x20) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='.\x00', 0x0, 0x0) 954.291313ms ago: executing program 0 (id=1202): r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@generic={0xa, "030e2d8bea1d8c4f3440e41bbac4d03f3c80b1596edd3229273069820f2a6edf7f0556bee33b20919b96c7254660eb5c8f62bcd44105949ec5e42234bd4b552e61f1ae5c6c7cc1147a75528a61f960d459d4e5cdb3a802063d9a1bf6256b60dadd7608c236dde5f86130fed350fa88707799805705126580d7693416991a"}, {0x0}, 0x0, 0x1}, 0xa0) 803.421067ms ago: executing program 1 (id=1203): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffffdbd}]}) clock_gettime(0x0, &(0x7f0000000380)) 632.226452ms ago: executing program 1 (id=1204): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='batadv0\x00', 0x10) sendto$inet6(r0, &(0x7f0000000300), 0x16, 0x0, 0x0, 0xfffffffffffffdfd) 519.223365ms ago: executing program 0 (id=1205): r0 = io_uring_setup(0x6503, &(0x7f0000001300)={0x0, 0x0, 0x40, 0x2}) io_uring_register$IORING_REGISTER_ENABLE_RINGS(r0, 0xc, 0x0, 0x0) 420.386988ms ago: executing program 1 (id=1206): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000ec0)=ANY=[@ANYBLOB="640200001000030400000000fcffffff00000400", @ANYRES32=0x0, @ANYBLOB="610401000000000008001300", @ANYRES32, @ANYBLOB="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"], 0x264}, 0x1, 0x0, 0x0, 0x10}, 0x44004) 290.660442ms ago: executing program 0 (id=1207): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000093850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$inet_int(r1, 0x0, 0x4, 0x0, 0x0) 220.273364ms ago: executing program 1 (id=1208): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000001c0)={0x1, &(0x7f0000000200)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = epoll_create1(0x0) r4 = openat$sndtimer(0xffffff9c, &(0x7f0000000000), 0x101000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000580)={0x2004}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000086fff4)) 0s ago: executing program 0 (id=1209): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000000c0)={0x1d, r1}, 0x18) connect$can_j1939(r0, &(0x7f0000000140)={0x1d, r1}, 0x18) sendmmsg(r0, &(0x7f0000003e40)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="b875a1431a05b9319c", 0x9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) kernel console output (not intermixed with test programs): 7815][ T4712] r10:00000001 r9:805cc9a0 r8:00000002 r7:ed859f68 r6:0000000f r5:76b7bf30 [ 198.288102][ T4712] r4:8479ec00 r3:ed859e9f [ 198.288389][ T4712] [<805cc9a0>] (proc_fail_nth_read) from [<8051d360>] (vfs_read+0x98/0x324) [ 198.288734][ T4712] r8:76b7bf30 r7:ed859f68 r6:8479ec00 r5:0000000f r4:85041cc0 [ 198.288996][ T4712] [<8051d2c8>] (vfs_read) from [<8051e00c>] (ksys_read+0x74/0xe4) [ 198.289322][ T4712] r10:00000003 r9:8479ec00 r8:8020029c r7:00000000 r6:00000000 r5:85041cc0 [ 198.289637][ T4712] r4:85041cc3 [ 198.289811][ T4712] [<8051df98>] (ksys_read) from [<8051e08c>] (sys_read+0x10/0x14) [ 198.290131][ T4712] r7:00000003 r6:00000004 r5:76b7bf30 r4:0000000f [ 198.290385][ T4712] [<8051e07c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 198.290711][ T4712] Exception stack(0xed859fa8 to 0xed859ff0) [ 198.290961][ T4712] 9fa0: 0000000f 76b7bf30 00000004 76b7bf30 0000000f 00000000 [ 198.291757][ T4712] 9fc0: 0000000f 76b7bf30 00000004 00000003 00000000 00006364 003d0f00 76b7c0bc [ 198.292091][ T4712] 9fe0: 00000158 76b7bed0 000d8998 00131324 [ 199.827148][ T31] audit: type=1400 audit(199.730:227): avc: denied { ioctl } for pid=4733 comm="syz.1.294" path="socket:[5528]" dev="sockfs" ino=5528 ioctlcmd=0x4110 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 200.399400][ T4745] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4745 comm=syz.1.294 [ 202.200459][ T31] audit: type=1400 audit(202.110:228): avc: denied { accept } for pid=4764 comm="syz.0.300" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 202.867305][ T31] audit: type=1400 audit(202.770:229): avc: denied { write } for pid=4786 comm="syz.0.308" name="arp" dev="proc" ino=4026532768 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 202.872591][ T31] audit: type=1400 audit(202.780:230): avc: denied { map } for pid=4786 comm="syz.0.308" path="/proc/402/net/arp" dev="proc" ino=4026532768 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 206.155569][ T31] audit: type=1400 audit(206.060:231): avc: denied { mount } for pid=4798 comm="syz.0.310" name="/" dev="configfs" ino=1038 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 206.215103][ T31] audit: type=1400 audit(206.120:232): avc: denied { getopt } for pid=4800 comm="syz.1.311" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 206.389467][ T4805] FAULT_INJECTION: forcing a failure. [ 206.389467][ T4805] name failslab, interval 1, probability 0, space 0, times 0 [ 206.393532][ T4805] CPU: 1 UID: 0 PID: 4805 Comm: syz.1.312 Not tainted 6.12.0-syzkaller #0 [ 206.394048][ T4805] Hardware name: ARM-Versatile Express [ 206.394297][ T4805] Call trace: [ 206.394512][ T4805] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 206.394951][ T4805] r7:00000c40 r6:edfb5f6c r5:60000013 r4:820413b8 [ 206.395244][ T4805] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 206.395632][ T4805] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 206.396007][ T4805] r5:00000000 r4:8271b79c [ 206.396221][ T4805] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 206.397244][ T4805] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 206.397912][ T4805] r6:edfb5f6c r5:00001000 r4:82c016c0 [ 206.398178][ T4805] [<804ef4d4>] (should_failslab) from [<804d46b0>] (__kmalloc_noprof+0x9c/0x458) [ 206.398609][ T4805] [<804d4614>] (__kmalloc_noprof) from [<8075b974>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 206.399090][ T4805] r10:edfb5d84 r9:82f1a000 r8:00000000 r7:830bf550 r6:edfb5f6c r5:00001000 [ 206.399508][ T4805] r4:00000000 [ 206.399707][ T4805] [<8075b938>] (tomoyo_realpath_from_path) from [<80759fa0>] (tomoyo_mount_acl+0xac/0x32c) [ 206.400182][ T4805] r10:edfb5d84 r9:edfb5f6c r8:85102200 r7:82086fe4 r6:00000000 r5:00000000 [ 206.400647][ T4805] r4:edfb5e68 r3:edfb5dc0 [ 206.400890][ T4805] [<80759ef4>] (tomoyo_mount_acl) from [<8075a2d0>] (tomoyo_mount_permission+0xb0/0x1f0) [ 206.401365][ T4805] r10:84798000 r9:8075c320 r8:82086fe4 r7:edfb5f6c r6:00000000 r5:00000001 [ 206.401748][ T4805] r4:00000000 [ 206.401950][ T4805] [<8075a220>] (tomoyo_mount_permission) from [<8075c33c>] (tomoyo_sb_mount+0x1c/0x24) [ 206.402432][ T4805] r8:00000000 r7:00024000 r6:00000000 r5:edfb5f6c r4:00000000 [ 206.402777][ T4805] [<8075c320>] (tomoyo_sb_mount) from [<807136b8>] (security_sb_mount+0x7c/0x24c) [ 206.403197][ T4805] [<8071363c>] (security_sb_mount) from [<8054ea6c>] (path_mount+0x78/0xacc) [ 206.403646][ T4805] r9:00000000 r8:00024000 r7:00000000 r6:edfb5f6c r5:00000000 r4:00000000 [ 206.404023][ T4805] [<8054e9f4>] (path_mount) from [<8054fa48>] (sys_mount+0x178/0x260) [ 206.404822][ T4805] r10:00000015 r9:84798000 r8:00000000 r7:00000000 r6:00000000 r5:00000000 [ 206.405258][ T4805] r4:00000000 [ 206.405478][ T4805] [<8054f8d0>] (sys_mount) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 206.405932][ T4805] Exception stack(0xedfb5fa8 to 0xedfb5ff0) [ 206.406331][ T4805] 5fa0: 00000000 00000000 00000000 20000100 00000000 00024000 [ 206.407027][ T4805] 5fc0: 00000000 00000000 00131400 00000015 00000000 00006364 003d0f00 76bd00bc [ 206.407555][ T4805] 5fe0: 76bcfec0 76bcfeb0 00018af0 00133450 [ 206.407843][ T4805] r10:00000015 r9:84798000 r8:8020029c r7:00000015 r6:00131400 r5:00000000 [ 206.408205][ T4805] r4:00000000 [ 206.417239][ T4805] ERROR: Out of memory at tomoyo_realpath_from_path. [ 206.433993][ T31] audit: type=1400 audit(206.340:233): avc: denied { unmount } for pid=3089 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 206.511563][ T31] audit: type=1400 audit(206.420:234): avc: denied { ioctl } for pid=4806 comm="syz.1.313" path="socket:[5627]" dev="sockfs" ino=5627 ioctlcmd=0x890b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 206.843571][ T31] audit: type=1400 audit(206.750:235): avc: denied { mounton } for pid=4798 comm="syz.0.310" path="/159/file0" dev="configfs" ino=1038 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 207.035602][ T31] audit: type=1400 audit(206.940:236): avc: denied { ioctl } for pid=4815 comm="syz.0.316" path="socket:[4685]" dev="sockfs" ino=4685 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 207.215454][ T31] audit: type=1400 audit(207.120:237): avc: denied { write } for pid=4815 comm="syz.0.316" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 207.254924][ T31] audit: type=1400 audit(207.160:238): avc: denied { ioctl } for pid=4815 comm="syz.0.316" path="socket:[4687]" dev="sockfs" ino=4687 ioctlcmd=0x89f3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 207.277184][ T31] audit: type=1400 audit(207.180:239): avc: denied { getopt } for pid=4815 comm="syz.0.316" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 208.135903][ T31] audit: type=1400 audit(208.040:240): avc: denied { setopt } for pid=4827 comm="syz.0.317" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 208.867489][ T4841] FAULT_INJECTION: forcing a failure. [ 208.867489][ T4841] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 208.868494][ T4841] CPU: 1 UID: 0 PID: 4841 Comm: syz.0.319 Not tainted 6.12.0-syzkaller #0 [ 208.869035][ T4841] Hardware name: ARM-Versatile Express [ 208.869755][ T4841] Call trace: [ 208.869967][ T4841] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 208.870340][ T4841] r7:83e74d80 r6:00000000 r5:60000013 r4:820413b8 [ 208.870591][ T4841] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 208.870962][ T4841] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 208.871256][ T4841] r5:00000000 r4:82751908 [ 208.871425][ T4841] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 208.871832][ T4841] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 208.872140][ T4841] r6:00000000 r5:ee671f30 r4:00000014 [ 208.872365][ T4841] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 208.872720][ T4841] [<808f19d4>] (should_fail_usercopy) from [<808439b8>] (_copy_from_iter+0x68/0x7c8) [ 208.873063][ T4841] [<80843950>] (_copy_from_iter) from [<815bb53c>] (netlink_sendmsg+0x19c/0x43c) [ 208.873442][ T4841] r10:00000000 r9:00000000 r8:ee671f30 r7:84b73400 r6:00000014 r5:842e29c0 [ 208.873749][ T4841] r4:ee671f20 [ 208.873918][ T4841] [<815bb3a0>] (netlink_sendmsg) from [<81495610>] (__sock_sendmsg+0x44/0x78) [ 208.874260][ T4841] r10:00000000 r9:ee671dc4 r8:ee671dc4 r7:8327e500 r6:8327e500 r5:ee671f20 [ 208.874592][ T4841] r4:00000000 [ 208.874792][ T4841] [<814955cc>] (__sock_sendmsg) from [<81496610>] (____sys_sendmsg+0x2a4/0x2c4) [ 208.875178][ T4841] r7:8327e500 r6:00000000 r5:2400c0c4 r4:ee671f20 [ 208.875416][ T4841] [<8149636c>] (____sys_sendmsg) from [<814983a8>] (___sys_sendmsg+0x9c/0xd0) [ 208.875800][ T4841] r10:ee671e24 r9:20000440 r8:2400c0c4 r7:00000000 r6:8327e500 r5:ee671f20 [ 208.876101][ T4841] r4:00000000 [ 208.876399][ T4841] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 208.876881][ T4841] r10:00000128 r9:8479e000 r8:85041780 r7:2400c0c4 r6:20000440 r5:85041781 [ 208.877344][ T4841] r4:00000003 [ 208.877579][ T4841] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 208.878170][ T4841] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 208.878764][ T4841] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 208.879103][ T4841] Exception stack(0xee671fa8 to 0xee671ff0) [ 208.879358][ T4841] 1fa0: 00000000 00000000 00000003 20000440 2400c0c4 00000000 [ 208.879716][ T4841] 1fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b7c0bc [ 208.880949][ T4841] 1fe0: 76b7bec0 76b7beb0 00018af0 00133450 [ 211.172639][ T4848] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=4848 comm=syz.1.322 [ 211.570612][ T31] kauditd_printk_skb: 1 callbacks suppressed [ 211.570681][ T31] audit: type=1400 audit(211.480:242): avc: denied { bind } for pid=4859 comm="syz.1.325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 211.572732][ T31] audit: type=1400 audit(211.480:243): avc: denied { node_bind } for pid=4859 comm="syz.1.325" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 212.379289][ T31] audit: type=1400 audit(212.290:244): avc: denied { create } for pid=4861 comm="syz.0.326" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 213.778073][ T10] usb 1-1: new low-speed USB device number 2 using dummy_hcd [ 213.937645][ T10] usb 1-1: Invalid ep0 maxpacket: 32 [ 214.077299][ T10] usb 1-1: new low-speed USB device number 3 using dummy_hcd [ 214.241896][ T10] usb 1-1: Invalid ep0 maxpacket: 32 [ 214.243652][ T10] usb usb1-port1: attempt power cycle [ 214.607361][ T10] usb 1-1: new low-speed USB device number 4 using dummy_hcd [ 214.640628][ T10] usb 1-1: Invalid ep0 maxpacket: 32 [ 214.787443][ T10] usb 1-1: new low-speed USB device number 5 using dummy_hcd [ 214.810123][ T10] usb 1-1: Invalid ep0 maxpacket: 32 [ 214.813526][ T10] usb usb1-port1: unable to enumerate USB device [ 215.425992][ T31] audit: type=1400 audit(215.330:245): avc: denied { getopt } for pid=4906 comm="syz.1.342" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 215.600748][ T4910] netlink: 8 bytes leftover after parsing attributes in process `syz.1.343'. [ 216.202505][ T4929] netlink: 8 bytes leftover after parsing attributes in process `syz.1.348'. [ 218.585502][ T4944] FAULT_INJECTION: forcing a failure. [ 218.585502][ T4944] name failslab, interval 1, probability 0, space 0, times 0 [ 218.585898][ T4944] CPU: 0 UID: 0 PID: 4944 Comm: syz.1.350 Not tainted 6.12.0-syzkaller #0 [ 218.586102][ T4944] Hardware name: ARM-Versatile Express [ 218.586520][ T4944] Call trace: [ 218.586745][ T4944] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 218.587344][ T4944] r7:00000d40 r6:84b0e0e8 r5:60000013 r4:820413b8 [ 218.587592][ T4944] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 218.587932][ T4944] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 218.588165][ T4944] r5:00000000 r4:8271b79c [ 218.588374][ T4944] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 218.588684][ T4944] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 218.589043][ T4944] r6:84b0e0e8 r5:00000018 r4:82c01240 [ 218.589269][ T4944] [<804ef4d4>] (should_failslab) from [<804d46b0>] (__kmalloc_noprof+0x9c/0x458) [ 218.589614][ T4944] [<804d4614>] (__kmalloc_noprof) from [<8075b87c>] (tomoyo_encode2+0x64/0xf0) [ 218.589979][ T4944] r10:00000fff r9:82c9f800 r8:00000000 r7:83191330 r6:84b0e0e8 r5:84a4fffd [ 218.590300][ T4944] r4:84a4fff0 [ 218.590536][ T4944] [<8075b818>] (tomoyo_encode2) from [<8075b92c>] (tomoyo_encode+0x24/0x30) [ 218.590884][ T4944] r9:82c9f800 r8:00000000 r7:83191330 r6:84b0e0e8 r5:00001000 r4:84a4fff1 [ 218.591232][ T4944] [<8075b908>] (tomoyo_encode) from [<8075b9b8>] (tomoyo_realpath_from_path+0x80/0x17c) [ 218.591581][ T4944] r5:00001000 r4:84a4f000 [ 218.591763][ T4944] [<8075b938>] (tomoyo_realpath_from_path) from [<80757ab8>] (tomoyo_path_number_perm+0xcc/0x22c) [ 218.592123][ T4944] r10:84672400 r9:00000000 r8:84b0e0c0 r7:00005608 r6:00000004 r5:81ad1efc [ 218.592456][ T4944] r4:84b0e0e8 r3:824bb340 [ 218.592632][ T4944] [<807579ec>] (tomoyo_path_number_perm) from [<8075c384>] (tomoyo_file_ioctl+0x1c/0x20) [ 218.592962][ T4944] r9:00000004 r8:84b0e0c0 r7:00000000 r6:00000000 r5:00005608 r4:84b0e0c0 [ 218.593207][ T4944] [<8075c368>] (tomoyo_file_ioctl) from [<8070a724>] (security_file_ioctl+0x64/0x1e4) [ 218.593453][ T4944] [<8070a6c0>] (security_file_ioctl) from [<80536dbc>] (sys_ioctl+0x4c/0xd88) [ 218.593690][ T4944] r7:00000000 r6:84b0e0c1 r5:00000000 r4:00005608 [ 218.593848][ T4944] [<80536d70>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 218.594063][ T4944] Exception stack(0xee9f1fa8 to 0xee9f1ff0) [ 218.594199][ T4944] 1fa0: 00000000 00000000 00000004 00005608 00000000 00000000 [ 218.594405][ T4944] 1fc0: 00000000 00000000 00131400 00000036 00000000 00006364 003d0f00 76b6d0bc [ 218.594578][ T4944] 1fe0: 76b6cec0 76b6ceb0 00018af0 00133450 [ 218.594708][ T4944] r10:00000036 r9:84672400 r8:8020029c r7:00000036 r6:00131400 r5:00000000 [ 218.594909][ T4944] r4:00000000 [ 218.597902][ T4944] ERROR: Out of memory at tomoyo_realpath_from_path. [ 220.401455][ T4950] netlink: 8 bytes leftover after parsing attributes in process `syz.1.353'. [ 221.148877][ T4961] FAULT_INJECTION: forcing a failure. [ 221.148877][ T4961] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 221.150691][ T4961] CPU: 0 UID: 0 PID: 4961 Comm: syz.1.355 Not tainted 6.12.0-syzkaller #0 [ 221.151150][ T4961] Hardware name: ARM-Versatile Express [ 221.151345][ T4961] Call trace: [ 221.151511][ T4961] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 221.151841][ T4961] r7:ee9f5d7c r6:00000000 r5:60000013 r4:820413b8 [ 221.152061][ T4961] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 221.152386][ T4961] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 221.152664][ T4961] r5:00000000 r4:8271b7f0 [ 221.152822][ T4961] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 221.153122][ T4961] [<808f17e0>] (should_fail_ex) from [<804ef5d0>] (should_fail_alloc_page+0x68/0x74) [ 221.153431][ T4961] r6:00000000 r5:00000cc0 r4:ee9f5d88 [ 221.153624][ T4961] [<804ef568>] (should_fail_alloc_page) from [<804bfad8>] (prepare_alloc_pages.constprop.0+0x88/0x198) [ 221.153974][ T4961] [<804bfa50>] (prepare_alloc_pages.constprop.0) from [<804c6550>] (__alloc_pages_noprof+0xb4/0x1128) [ 221.154313][ T4961] r10:00000000 r9:c0502100 r8:84ae4900 r7:834b4800 r6:00000cc0 r5:20000200 [ 221.154574][ T4961] r4:00000000 r3:ee9f5d88 [ 221.154739][ T4961] [<804c649c>] (__alloc_pages_noprof) from [<804c7b84>] (get_free_pages_noprof+0x1c/0x34) [ 221.155060][ T4961] r10:8497f880 r9:c0502100 r8:84ae4900 r7:00000000 r6:00000000 r5:20000200 [ 221.155334][ T4961] r4:00000000 [ 221.155478][ T4961] [<804c7b68>] (get_free_pages_noprof) from [<806df6a8>] (fuse_do_ioctl+0xdc/0x7dc) [ 221.155784][ T4961] [<806df5cc>] (fuse_do_ioctl) from [<806dfe68>] (fuse_file_ioctl+0x54/0x68) [ 221.156091][ T4961] r10:834b4800 r9:00000005 r8:84b0ec00 r7:830b8500 r6:20000200 r5:c0502100 [ 221.156863][ T4961] r4:84b0ec00 [ 221.157114][ T4961] [<806dfe14>] (fuse_file_ioctl) from [<80536ea8>] (sys_ioctl+0x138/0xd88) [ 221.157741][ T4961] r7:20000200 r6:84b0ec01 r5:00000000 r4:c0502100 [ 221.157972][ T4961] [<80536d70>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 221.158290][ T4961] Exception stack(0xee9f5fa8 to 0xee9f5ff0) [ 221.158528][ T4961] 5fa0: 00000000 00000000 00000005 c0502100 20000200 00000000 [ 221.158844][ T4961] 5fc0: 00000000 00000000 00131400 00000036 00000000 00006364 003d0f00 76bd00bc [ 221.159136][ T4961] 5fe0: 76bcfec0 76bcfeb0 00018af0 00133450 [ 221.159373][ T4961] r10:00000036 r9:834b4800 r8:8020029c r7:00000036 r6:00131400 r5:00000000 [ 221.159653][ T4961] r4:00000000 [ 221.634852][ T31] audit: type=1400 audit(221.540:246): avc: denied { name_bind } for pid=4980 comm="syz.1.360" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 227.681235][ T5067] FAULT_INJECTION: forcing a failure. [ 227.681235][ T5067] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 227.683382][ T5067] CPU: 1 UID: 0 PID: 5067 Comm: syz.0.385 Not tainted 6.12.0-syzkaller #0 [ 227.683754][ T5067] Hardware name: ARM-Versatile Express [ 227.683940][ T5067] Call trace: [ 227.684127][ T5067] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 227.684625][ T5067] r7:dfdd5e20 r6:20000180 r5:60000013 r4:820413b8 [ 227.684860][ T5067] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 227.685216][ T5067] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 227.685565][ T5067] r5:00000000 r4:82751908 [ 227.685762][ T5067] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 227.686087][ T5067] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 227.686901][ T5067] r6:20000180 r5:00000000 r4:dfdd5f20 [ 227.687311][ T5067] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 227.687730][ T5067] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 227.688155][ T5067] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 227.688636][ T5067] r8:04040810 r7:00000000 r6:8327f400 r5:dfdd5f20 r4:dfdd5e64 [ 227.688947][ T5067] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 227.689312][ T5067] r10:00000128 r9:8479ec00 r8:85041b40 r7:04040810 r6:20000180 r5:85041b41 [ 227.689647][ T5067] r4:00000004 [ 227.689853][ T5067] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 227.690206][ T5067] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 227.690478][ T5067] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 227.690827][ T5067] Exception stack(0xdfdd5fa8 to 0xdfdd5ff0) [ 227.691097][ T5067] 5fa0: 00000000 00000000 00000004 20000180 04040810 00000000 [ 227.691434][ T5067] 5fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b7c0bc [ 227.691767][ T5067] 5fe0: 76b7bec0 76b7beb0 00018af0 00133450 [ 230.242454][ T31] audit: type=1400 audit(230.150:247): avc: denied { nlmsg_read } for pid=5072 comm="syz.0.392" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 230.260408][ T31] audit: type=1400 audit(230.170:248): avc: denied { listen } for pid=5072 comm="syz.0.392" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 232.738472][ T5124] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=515 sclass=netlink_audit_socket pid=5124 comm=syz.0.393 [ 232.929263][ T5126] FAULT_INJECTION: forcing a failure. [ 232.929263][ T5126] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 232.930909][ T5126] CPU: 0 UID: 0 PID: 5126 Comm: syz.1.394 Not tainted 6.12.0-syzkaller #0 [ 232.931235][ T5126] Hardware name: ARM-Versatile Express [ 232.931469][ T5126] Call trace: [ 232.931710][ T5126] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 232.932084][ T5126] r7:dfe99e20 r6:20000280 r5:60000013 r4:820413b8 [ 232.932353][ T5126] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 232.932875][ T5126] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 232.933415][ T5126] r5:00000000 r4:82751908 [ 232.933830][ T5126] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 232.934240][ T5126] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 232.934562][ T5126] r6:20000280 r5:00000000 r4:dfe99f20 [ 232.934782][ T5126] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 232.935120][ T5126] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 232.935485][ T5126] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 232.935854][ T5126] r8:08008800 r7:00000000 r6:83267680 r5:dfe99f20 r4:dfe99e64 [ 232.936109][ T5126] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 232.937131][ T5126] r10:00000128 r9:84798c00 r8:84b0eb40 r7:08008800 r6:20000280 r5:84b0eb41 [ 232.938181][ T5126] r4:00000003 [ 232.938387][ T5126] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 232.938837][ T5126] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 232.939148][ T5126] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 232.939518][ T5126] Exception stack(0xdfe99fa8 to 0xdfe99ff0) [ 232.939803][ T5126] 9fa0: 00000000 00000000 00000003 20000280 08008800 00000000 [ 232.940140][ T5126] 9fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76bd00bc [ 232.940485][ T5126] 9fe0: 76bcfec0 76bcfeb0 00018af0 00133450 [ 233.522231][ T5136] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=5136 comm=syz.1.397 [ 233.522480][ T31] audit: type=1400 audit(233.430:249): avc: denied { write } for pid=5135 comm="syz.1.397" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 236.543727][ T31] audit: type=1400 audit(236.450:250): avc: denied { getopt } for pid=5154 comm="syz.1.404" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 236.748849][ T5159] FAULT_INJECTION: forcing a failure. [ 236.748849][ T5159] name failslab, interval 1, probability 0, space 0, times 0 [ 236.749465][ T5159] CPU: 1 UID: 0 PID: 5159 Comm: syz.1.406 Not tainted 6.12.0-syzkaller #0 [ 236.749798][ T5159] Hardware name: ARM-Versatile Express [ 236.750028][ T5159] Call trace: [ 236.750258][ T5159] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 236.750643][ T5159] r7:84960000 r6:00000dc0 r5:60000013 r4:820413b8 [ 236.750885][ T5159] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 236.751227][ T5159] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 236.751568][ T5159] r5:00000000 r4:8271b79c [ 236.751768][ T5159] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 236.752157][ T5159] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 236.752543][ T5159] r6:00000dc0 r5:848903c0 r4:82ca8600 [ 236.752787][ T5159] [<804ef4d4>] (should_failslab) from [<804d432c>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 236.753153][ T5159] [<804d42e0>] (kmem_cache_alloc_noprof) from [<8071930c>] (security_file_alloc+0x30/0x1dc) [ 236.753547][ T5159] r10:00000005 r9:82f5f000 r8:82605c40 r7:83cb6480 r6:00000000 r5:848903c0 [ 236.753862][ T5159] r4:848903c0 [ 236.754030][ T5159] [<807192dc>] (security_file_alloc) from [<8051f3c8>] (init_file+0x48/0x110) [ 236.754368][ T5159] r5:848903c0 r4:848903c0 [ 236.754563][ T5159] [<8051f380>] (init_file) from [<8051faf0>] (alloc_empty_file+0x78/0x13c) [ 236.754917][ T5159] r7:83cb6480 r6:00000000 r5:848903c0 r4:8223c820 [ 236.755161][ T5159] [<8051fa78>] (alloc_empty_file) from [<805321f8>] (path_openat+0x40/0x11a4) [ 236.755507][ T5159] r8:dfff5e58 r7:dfff5e58 r6:dfff5f20 r5:84960000 r4:ffffff9c [ 236.755797][ T5159] [<805321b8>] (path_openat) from [<80533408>] (do_filp_open+0xac/0x148) [ 236.756148][ T5159] r10:00000005 r9:82f5f000 r8:00000001 r7:dfff5e58 r6:dfff5f20 r5:84960000 [ 236.756791][ T5159] r4:ffffff9c [ 236.756974][ T5159] [<8053335c>] (do_filp_open) from [<8051a3b8>] (do_sys_openat2+0xbc/0xe4) [ 236.757475][ T5159] r9:84960000 r8:8020029c r7:ffffff9c r6:00000006 r5:dfff5f58 r4:82f5f000 [ 236.758154][ T5159] [<8051a2fc>] (do_sys_openat2) from [<8051a6ec>] (sys_open+0x94/0xd0) [ 236.758696][ T5159] r7:00000005 r6:00131400 r5:00000000 r4:20000340 [ 236.759085][ T5159] [<8051a658>] (sys_open) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 236.759539][ T5159] Exception stack(0xdfff5fa8 to 0xdfff5ff0) [ 236.759827][ T5159] 5fa0: 00000000 00000000 20000340 00000000 00000000 00000000 [ 236.760187][ T5159] 5fc0: 00000000 00000000 00131400 00000005 00000000 00006364 003d0f00 76bd00bc [ 236.760581][ T5159] 5fe0: 76bcfec0 76bcfeb0 00018af0 00133450 [ 236.760853][ T5159] r5:00000000 r4:00000000 [ 238.419868][ T5173] sctp: [Deprecated]: syz.1.411 (pid 5173) Use of int in maxseg socket option. [ 238.419868][ T5173] Use struct sctp_assoc_value instead [ 241.144667][ T5200] FAULT_INJECTION: forcing a failure. [ 241.144667][ T5200] name failslab, interval 1, probability 0, space 0, times 0 [ 241.145281][ T5200] CPU: 0 UID: 0 PID: 5200 Comm: syz.1.419 Not tainted 6.12.0-syzkaller #0 [ 241.145537][ T5200] Hardware name: ARM-Versatile Express [ 241.145709][ T5200] Call trace: [ 241.145865][ T5200] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 241.146160][ T5200] r7:00000cc0 r6:84b55280 r5:60000013 r4:820413b8 [ 241.146657][ T5200] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 241.147180][ T5200] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 241.147485][ T5200] r5:00000000 r4:8271b79c [ 241.147646][ T5200] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 241.148347][ T5200] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 241.148885][ T5200] r6:84b55280 r5:00000029 r4:82c01240 [ 241.149111][ T5200] [<804ef4d4>] (should_failslab) from [<804d5364>] (__kmalloc_node_track_caller_noprof+0xa0/0x464) [ 241.149463][ T5200] [<804d52c4>] (__kmalloc_node_track_caller_noprof) from [<80473204>] (kmemdup_nul+0x34/0x78) [ 241.149800][ T5200] r10:00000000 r9:00000000 r8:00000004 r7:00000000 r6:84b55280 r5:84b55280 [ 241.150054][ T5200] r4:00000028 [ 241.150192][ T5200] [<804731d0>] (kmemdup_nul) from [<807437d8>] (security_context_to_sid_core+0x58/0x29c) [ 241.150525][ T5200] r7:00000060 r6:84963000 r5:84b55280 r4:00000028 [ 241.150722][ T5200] [<80743780>] (security_context_to_sid_core) from [<80744df0>] (security_context_to_sid+0x24/0x2c) [ 241.151063][ T5200] r10:83cc936c r9:82ce7280 r8:00000004 r7:00000060 r6:84963000 r5:82247354 [ 241.151315][ T5200] r4:00000000 [ 241.151456][ T5200] [<80744dcc>] (security_context_to_sid) from [<80732504>] (selinux_inode_setxattr+0x13c/0x2e8) [ 241.151777][ T5200] [<807323c8>] (selinux_inode_setxattr) from [<80716f8c>] (security_inode_setxattr+0x408/0x418) [ 241.152116][ T5200] r10:807323c8 r9:00000001 r8:00000028 r7:82722034 r6:84b55280 r5:830ebd48 [ 241.152405][ T5200] r4:e04f9e5c [ 241.152538][ T5200] [<80716b84>] (security_inode_setxattr) from [<805553d8>] (__vfs_setxattr_locked+0x64/0x118) [ 241.152756][ T5200] r10:e04f9dc0 r9:00000028 r8:839cfc58 r7:84b55280 r6:e04f9e5c r5:82722034 [ 241.152919][ T5200] r4:830ebd48 [ 241.153009][ T5200] [<80555374>] (__vfs_setxattr_locked) from [<8055551c>] (vfs_setxattr+0x90/0x180) [ 241.153201][ T5200] r8:82722034 r7:e04f9e5c r6:830ebd48 r5:839cfcd8 r4:e04f9e48 [ 241.153346][ T5200] [<8055548c>] (vfs_setxattr) from [<805556a0>] (do_setxattr+0x94/0x9c) [ 241.153539][ T5200] r10:000000e4 r9:830ebd48 r8:82722034 r7:84b55280 r6:00000028 r5:e04f9e5c [ 241.153698][ T5200] r4:e04f9e48 [ 241.153783][ T5200] [<8055560c>] (do_setxattr) from [<805558d4>] (file_setxattr+0x5c/0x7c) [ 241.153977][ T5200] r9:84963000 r8:20000ac0 r7:00000003 r6:e04f9e48 r5:84890180 r4:00000000 [ 241.154138][ T5200] [<80555878>] (file_setxattr) from [<80555ae8>] (path_setxattrat+0x110/0x14c) [ 241.154318][ T5200] r7:00000003 r6:84890180 r5:84890181 r4:00000000 [ 241.154451][ T5200] [<805559d8>] (path_setxattrat) from [<80555d24>] (sys_fsetxattr+0x30/0x38) [ 241.154631][ T5200] r8:8020029c r7:000000e4 r6:00131400 r5:00000000 r4:00000001 [ 241.154782][ T5200] [<80555cf4>] (sys_fsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 241.154966][ T5200] Exception stack(0xe04f9fa8 to 0xe04f9ff0) [ 241.155104][ T5200] 9fa0: 00000001 00000000 00000003 20000a80 20000ac0 00000028 [ 241.155281][ T5200] 9fc0: 00000001 00000000 00131400 000000e4 00000000 00006364 003d0f00 76bd00bc [ 241.155459][ T5200] 9fe0: 76bcfec0 76bcfeb0 00018af0 00133450 [ 241.788357][ T5212] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5212 comm=syz.1.424 [ 242.827205][ T31] audit: type=1400 audit(242.730:251): avc: denied { read } for pid=5211 comm="syz.0.425" path="socket:[6238]" dev="sockfs" ino=6238 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 243.229781][ T31] audit: type=1400 audit(243.140:252): avc: denied { lock } for pid=5224 comm="syz.0.428" path="/dev/ubi_ctrl" dev="devtmpfs" ino=675 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 245.960540][ T5246] FAULT_INJECTION: forcing a failure. [ 245.960540][ T5246] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 245.967625][ T5246] CPU: 1 UID: 0 PID: 5246 Comm: syz.0.433 Not tainted 6.12.0-syzkaller #0 [ 245.968355][ T5246] Hardware name: ARM-Versatile Express [ 245.968844][ T5246] Call trace: [ 245.969052][ T5246] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 245.969770][ T5246] r7:b5403587 r6:00000000 r5:60000113 r4:820413b8 [ 245.970444][ T5246] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 245.971201][ T5246] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 245.972539][ T5246] r5:00000000 r4:82751908 [ 245.973005][ T5246] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 245.973692][ T5246] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 245.974232][ T5246] r6:00000000 r5:84960820 r4:76b5abb8 [ 245.974813][ T5246] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 245.975831][ T5246] [<808f19d4>] (should_fail_usercopy) from [<8020b844>] (setup_sigframe+0x124/0x1c4) [ 245.976631][ T5246] [<8020b720>] (setup_sigframe) from [<8020bcac>] (do_work_pending+0x2f4/0x4f8) [ 245.977442][ T5246] r10:00000128 r9:b5403587 r8:00000000 r7:84960820 r6:76b5abb8 r5:e05b5fb0 [ 245.978361][ T5246] r4:84960000 [ 245.978641][ T5246] [<8020b9b8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 245.979367][ T5246] Exception stack(0xe05b5fb0 to 0xe05b5ff8) [ 245.980036][ T5246] 5fa0: fffffffc 200002c0 04000034 00000000 [ 245.981162][ T5246] 5fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b5b0bc [ 245.982478][ T5246] 5fe0: 76b5aec0 76b5aeb0 00018af0 00133450 60000010 00000004 [ 245.983054][ T5246] r10:00000128 r9:84960000 r8:8020029c r7:00000128 r6:00131400 r5:00000000 [ 245.983875][ T5246] r4:00000000 [ 246.455155][ T5256] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5256 comm=syz.0.438 [ 249.908977][ T31] audit: type=1400 audit(249.820:253): avc: denied { write } for pid=5272 comm="syz.0.442" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 254.671695][ T5293] nvme_fabrics: unknown parameter or missing value 'ELFÙÿÿ' in ctrl creation request [ 254.693298][ T31] audit: type=1400 audit(254.600:254): avc: denied { setattr } for pid=5292 comm="syz.0.449" name="CAN_J1939" dev="sockfs" ino=7299 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 256.101092][ T31] audit: type=1400 audit(256.010:255): avc: denied { bind } for pid=5306 comm="syz.0.455" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 263.654898][ T5388] FAULT_INJECTION: forcing a failure. [ 263.654898][ T5388] name failslab, interval 1, probability 0, space 0, times 0 [ 263.655318][ T5388] CPU: 0 UID: 0 PID: 5388 Comm: syz.1.481 Not tainted 6.12.0-syzkaller #0 [ 263.655472][ T5388] Hardware name: ARM-Versatile Express [ 263.655583][ T5388] Call trace: [ 263.655683][ T5388] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 263.655870][ T5388] r7:8479bc00 r6:00000cc0 r5:60000013 r4:820413b8 [ 263.655985][ T5388] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 263.656142][ T5388] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 263.656576][ T5388] r5:00000000 r4:8271b79c [ 263.656751][ T5388] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 263.657114][ T5388] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 263.657311][ T5388] r6:00000cc0 r5:ffffffff r4:82cab780 [ 263.657439][ T5388] [<804ef4d4>] (should_failslab) from [<804d3cc0>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 263.657647][ T5388] [<804d3c70>] (kmem_cache_alloc_node_noprof) from [<814a2ca8>] (__alloc_skb+0x138/0x160) [ 263.657928][ T5388] r10:00000000 r9:fffffffe r8:00000cc0 r7:00000000 r6:82cab780 r5:ffffffff [ 263.658094][ T5388] r4:82606040 [ 263.658224][ T5388] [<814a2b70>] (__alloc_skb) from [<815bb84c>] (netlink_ack+0x70/0x21c) [ 263.658454][ T5388] r8:84810b40 r7:84325b40 r6:00000000 r5:815bd420 r4:00000018 [ 263.658630][ T5388] [<815bb7dc>] (netlink_ack) from [<815bbae4>] (netlink_rcv_skb+0xec/0x120) [ 263.658852][ T5388] r10:00000000 r9:00000000 r8:83fa0000 r7:00000014 r6:84810b40 r5:815bd420 [ 263.659065][ T5388] r4:84325b40 [ 263.659161][ T5388] [<815bb9f8>] (netlink_rcv_skb) from [<815bccb0>] (genl_rcv+0x2c/0x3c) [ 263.659379][ T5388] r7:84325b40 r6:84601e00 r5:827e1920 r4:84325b40 [ 263.659525][ T5388] [<815bcc84>] (genl_rcv) from [<815bb2a0>] (netlink_unicast+0x19c/0x29c) [ 263.659772][ T5388] r5:00000014 r4:8401a400 [ 263.659874][ T5388] [<815bb104>] (netlink_unicast) from [<815bb57c>] (netlink_sendmsg+0x1dc/0x43c) [ 263.660095][ T5388] r9:00000000 r8:00000000 r7:8494a800 r6:00000014 r5:84325b40 r4:eac05f20 [ 263.660306][ T5388] [<815bb3a0>] (netlink_sendmsg) from [<81495610>] (__sock_sendmsg+0x44/0x78) [ 263.660604][ T5388] r10:00000000 r9:eac05dc4 r8:eac05dc4 r7:83266000 r6:83266000 r5:eac05f20 [ 263.660801][ T5388] r4:00000000 [ 263.660917][ T5388] [<814955cc>] (__sock_sendmsg) from [<81496610>] (____sys_sendmsg+0x2a4/0x2c4) [ 263.661109][ T5388] r7:83266000 r6:00000000 r5:200008c0 r4:eac05f20 [ 263.661257][ T5388] [<8149636c>] (____sys_sendmsg) from [<814983a8>] (___sys_sendmsg+0x9c/0xd0) [ 263.661484][ T5388] r10:eac05e24 r9:200002c0 r8:200008c0 r7:00000000 r6:83266000 r5:eac05f20 [ 263.661698][ T5388] r4:00000000 [ 263.661794][ T5388] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 263.661971][ T5388] r10:00000128 r9:8479bc00 r8:84b0e600 r7:200008c0 r6:200002c0 r5:84b0e601 [ 263.662160][ T5388] r4:00000003 [ 263.662250][ T5388] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 263.662472][ T5388] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 263.662631][ T5388] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 263.662808][ T5388] Exception stack(0xeac05fa8 to 0xeac05ff0) [ 263.662978][ T5388] 5fa0: 00000000 00000000 00000003 200002c0 200008c0 00000000 [ 263.663152][ T5388] 5fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76bd00bc [ 263.663320][ T5388] 5fe0: 76bcfec0 76bcfeb0 00018af0 00133450 [ 270.804580][ T31] audit: type=1400 audit(270.710:256): avc: denied { ioctl } for pid=5462 comm="syz.1.500" path="socket:[6528]" dev="sockfs" ino=6528 ioctlcmd=0x8903 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 273.933070][ T31] audit: type=1400 audit(273.840:257): avc: denied { create } for pid=5485 comm="syz.1.505" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 278.161938][ T5543] FAULT_INJECTION: forcing a failure. [ 278.161938][ T5543] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 278.162405][ T5543] CPU: 1 UID: 0 PID: 5543 Comm: syz.1.520 Not tainted 6.12.0-syzkaller #0 [ 278.162570][ T5543] Hardware name: ARM-Versatile Express [ 278.162713][ T5543] Call trace: [ 278.162840][ T5543] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 278.163077][ T5543] r7:83e62b40 r6:00000000 r5:60000013 r4:820413b8 [ 278.163213][ T5543] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 278.163394][ T5543] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 278.163578][ T5543] r5:00000000 r4:82751908 [ 278.163724][ T5543] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 278.164607][ T5543] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 278.164890][ T5543] r6:00000000 r5:eb359f30 r4:00000014 [ 278.165031][ T5543] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 278.165259][ T5543] [<808f19d4>] (should_fail_usercopy) from [<808439b8>] (_copy_from_iter+0x68/0x7c8) [ 278.165502][ T5543] [<80843950>] (_copy_from_iter) from [<815bb53c>] (netlink_sendmsg+0x19c/0x43c) [ 278.165744][ T5543] r10:00000000 r9:00000000 r8:eb359f30 r7:84b73c00 r6:00000014 r5:842e2900 [ 278.165946][ T5543] r4:eb359f20 [ 278.166048][ T5543] [<815bb3a0>] (netlink_sendmsg) from [<81495610>] (__sock_sendmsg+0x44/0x78) [ 278.166379][ T5543] r10:00000000 r9:eb359dc4 r8:eb359dc4 r7:8327fb80 r6:8327fb80 r5:eb359f20 [ 278.167275][ T5543] r4:00000000 [ 278.167374][ T5543] [<814955cc>] (__sock_sendmsg) from [<81496610>] (____sys_sendmsg+0x2a4/0x2c4) [ 278.167616][ T5543] r7:8327fb80 r6:00000000 r5:00000000 r4:eb359f20 [ 278.167768][ T5543] [<8149636c>] (____sys_sendmsg) from [<814983a8>] (___sys_sendmsg+0x9c/0xd0) [ 278.167986][ T5543] r10:eb359e24 r9:200002c0 r8:00000000 r7:00000000 r6:8327fb80 r5:eb359f20 [ 278.168168][ T5543] r4:00000000 [ 278.168291][ T5543] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 278.168579][ T5543] r10:00000128 r9:84798c00 r8:84890780 r7:00000000 r6:200002c0 r5:84890781 [ 278.168771][ T5543] r4:00000003 [ 278.168856][ T5543] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 278.169058][ T5543] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 278.169222][ T5543] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 278.169434][ T5543] Exception stack(0xeb359fa8 to 0xeb359ff0) [ 278.169582][ T5543] 9fa0: 00000000 00000000 00000003 200002c0 00000000 00000000 [ 278.169788][ T5543] 9fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76bd00bc [ 278.169981][ T5543] 9fe0: 76bcfec0 76bcfeb0 00018af0 00133450 [ 281.327352][ T31] audit: type=1400 audit(281.230:258): avc: denied { shutdown } for pid=5569 comm="syz.1.530" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 281.565923][ T31] audit: type=1400 audit(281.470:259): avc: denied { execute } for pid=5569 comm="syz.1.530" path="/dev/vcsu" dev="devtmpfs" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 287.165121][ T5593] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5593 comm=syz.0.536 [ 287.680490][ T5599] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5599 comm=syz.1.541 [ 288.622272][ T5630] FAULT_INJECTION: forcing a failure. [ 288.622272][ T5630] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 288.622957][ T5630] CPU: 1 UID: 0 PID: 5630 Comm: syz.1.552 Not tainted 6.12.0-syzkaller #0 [ 288.623312][ T5630] Hardware name: ARM-Versatile Express [ 288.623584][ T5630] Call trace: [ 288.623811][ T5630] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 288.624240][ T5630] r7:00000000 r6:00000000 r5:60000013 r4:820413b8 [ 288.624562][ T5630] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 288.624935][ T5630] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 288.625302][ T5630] r5:00000000 r4:82751908 [ 288.625532][ T5630] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 288.625927][ T5630] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 288.626649][ T5630] r6:00000000 r5:eb5b9f68 r4:00000002 [ 288.627009][ T5630] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 288.627647][ T5630] [<808f19d4>] (should_fail_usercopy) from [<80557bd8>] (simple_read_from_buffer+0x8c/0x134) [ 288.628114][ T5630] [<80557b4c>] (simple_read_from_buffer) from [<805cca58>] (proc_fail_nth_read+0xb8/0x100) [ 288.628636][ T5630] r10:00000001 r9:805cc9a0 r8:00000002 r7:eb5b9f68 r6:0000000f r5:76bcff30 [ 288.628993][ T5630] r4:84674800 r3:eb5b9e9f [ 288.629222][ T5630] [<805cc9a0>] (proc_fail_nth_read) from [<8051d360>] (vfs_read+0x98/0x324) [ 288.629666][ T5630] r8:76bcff30 r7:eb5b9f68 r6:84674800 r5:0000000f r4:84890300 [ 288.630064][ T5630] [<8051d2c8>] (vfs_read) from [<8051e00c>] (ksys_read+0x74/0xe4) [ 288.630883][ T5630] r10:00000003 r9:84674800 r8:8020029c r7:00000000 r6:00000000 r5:84890300 [ 288.631439][ T5630] r4:84890303 [ 288.631652][ T5630] [<8051df98>] (ksys_read) from [<8051e08c>] (sys_read+0x10/0x14) [ 288.632080][ T5630] r7:00000003 r6:00000004 r5:76bcff30 r4:0000000f [ 288.632440][ T5630] [<8051e07c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 288.632825][ T5630] Exception stack(0xeb5b9fa8 to 0xeb5b9ff0) [ 288.633120][ T5630] 9fa0: 0000000f 76bcff30 00000004 76bcff30 0000000f 00000000 [ 288.633531][ T5630] 9fc0: 0000000f 76bcff30 00000004 00000003 00000000 00006364 003d0f00 76bd00bc [ 288.633913][ T5630] 9fe0: 00000158 76bcfed0 000d8998 00131324 [ 289.027685][ T5616] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5616 comm=syz.0.546 [ 292.598883][ T5658] FAULT_INJECTION: forcing a failure. [ 292.598883][ T5658] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 292.601309][ T5658] CPU: 1 UID: 0 PID: 5658 Comm: syz.0.563 Not tainted 6.12.0-syzkaller #0 [ 292.601912][ T5658] Hardware name: ARM-Versatile Express [ 292.602109][ T5658] Call trace: [ 292.602299][ T5658] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 292.602667][ T5658] r7:eb809e20 r6:20000200 r5:60000013 r4:820413b8 [ 292.603153][ T5658] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 292.603595][ T5658] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 292.603963][ T5658] r5:00000000 r4:82751908 [ 292.604166][ T5658] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 292.604556][ T5658] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 292.604940][ T5658] r6:20000200 r5:00000000 r4:eb809f20 [ 292.605171][ T5658] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 292.605531][ T5658] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 292.605942][ T5658] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 292.606494][ T5658] r8:20040811 r7:00000000 r6:8327f400 r5:eb809f20 r4:eb809e64 [ 292.606889][ T5658] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 292.607385][ T5658] r10:00000128 r9:84672400 r8:84890180 r7:20040811 r6:20000200 r5:84890181 [ 292.607754][ T5658] r4:00000003 [ 292.607943][ T5658] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 292.608391][ T5658] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 292.608724][ T5658] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 292.609105][ T5658] Exception stack(0xeb809fa8 to 0xeb809ff0) [ 292.609394][ T5658] 9fa0: 00000000 00000000 00000003 20000200 20040811 00000000 [ 292.609787][ T5658] 9fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b7c0bc [ 292.610145][ T5658] 9fe0: 76b7bec0 76b7beb0 00018af0 00133450 [ 293.790121][ T31] audit: type=1400 audit(293.700:260): avc: denied { ioctl } for pid=5666 comm="syz.0.567" path="/dev/binderfs/binder-control" dev="binder" ino=2 ioctlcmd=0x5451 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 293.890919][ T5669] FAULT_INJECTION: forcing a failure. [ 293.890919][ T5669] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 293.891574][ T5669] CPU: 0 UID: 0 PID: 5669 Comm: syz.0.568 Not tainted 6.12.0-syzkaller #0 [ 293.891882][ T5669] Hardware name: ARM-Versatile Express [ 293.892086][ T5669] Call trace: [ 293.892278][ T5669] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 293.892666][ T5669] r7:eba5de20 r6:20000200 r5:60000013 r4:820413b8 [ 293.892882][ T5669] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 293.893180][ T5669] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 293.893486][ T5669] r5:00000000 r4:82751908 [ 293.893687][ T5669] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 293.894022][ T5669] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 293.894357][ T5669] r6:20000200 r5:00000000 r4:eba5df20 [ 293.894574][ T5669] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 293.894884][ T5669] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 293.895283][ T5669] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 293.895676][ T5669] r8:00000004 r7:00000000 r6:832d1b80 r5:eba5df20 r4:eba5de64 [ 293.895967][ T5669] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 293.896902][ T5669] r10:00000128 r9:84799800 r8:84b0e480 r7:00000004 r6:20000200 r5:84b0e481 [ 293.897537][ T5669] r4:00000003 [ 293.897767][ T5669] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 293.898163][ T5669] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 293.898468][ T5669] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 293.898862][ T5669] Exception stack(0xeba5dfa8 to 0xeba5dff0) [ 293.899156][ T5669] dfa0: 00000000 00000000 00000003 20000200 00000004 00000000 [ 293.899535][ T5669] dfc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b7c0bc [ 293.899910][ T5669] dfe0: 76b7bec0 76b7beb0 00018af0 00133450 [ 295.624726][ C0] vkms_vblank_simulate: vblank timer overrun [ 296.025885][ T31] audit: type=1400 audit(295.930:261): avc: denied { connect } for pid=5678 comm="syz.1.572" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 296.034836][ T31] audit: type=1400 audit(295.940:262): avc: denied { setopt } for pid=5678 comm="syz.1.572" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 296.129597][ T31] audit: type=1400 audit(296.040:263): avc: denied { nlmsg_tty_audit } for pid=5682 comm="syz.1.573" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 297.009632][ T5690] FAULT_INJECTION: forcing a failure. [ 297.009632][ T5690] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 297.010273][ T5690] CPU: 0 UID: 0 PID: 5690 Comm: syz.1.575 Not tainted 6.12.0-syzkaller #0 [ 297.010559][ T5690] Hardware name: ARM-Versatile Express [ 297.010749][ T5690] Call trace: [ 297.010924][ T5690] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 297.011247][ T5690] r7:eb9ade20 r6:20000200 r5:60000013 r4:820413b8 [ 297.011451][ T5690] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 297.011759][ T5690] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 297.012033][ T5690] r5:00000000 r4:82751908 [ 297.012197][ T5690] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 297.012984][ T5690] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 297.014271][ T5690] r6:20000200 r5:00000000 r4:eb9adf20 [ 297.015109][ T5690] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 297.016641][ T5690] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 297.017018][ T5690] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 297.017403][ T5690] r8:20040811 r7:00000000 r6:8327fb80 r5:eb9adf20 r4:eb9ade64 [ 297.017702][ T5690] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 297.018082][ T5690] r10:00000128 r9:84798c00 r8:84890a80 r7:20040811 r6:20000200 r5:84890a81 [ 297.018394][ T5690] r4:00000003 [ 297.018577][ T5690] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 297.018959][ T5690] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 297.019238][ T5690] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 297.019626][ T5690] Exception stack(0xeb9adfa8 to 0xeb9adff0) [ 297.019909][ T5690] dfa0: 00000000 00000000 00000003 20000200 20040811 00000000 [ 297.020256][ T5690] dfc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76baf0bc [ 297.020633][ T5690] dfe0: 76baeec0 76baeeb0 00018af0 00133450 [ 297.201519][ T31] audit: type=1400 audit(297.110:264): avc: denied { accept } for pid=5691 comm="syz.0.576" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 297.432571][ T31] audit: type=1400 audit(297.340:265): avc: denied { connect } for pid=5695 comm="syz.0.578" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 297.957401][ T31] audit: type=1400 audit(297.860:266): avc: denied { setattr } for pid=5701 comm="syz.1.580" name="oom_score" dev="proc" ino=7953 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 303.144527][ T31] audit: type=1400 audit(303.050:267): avc: denied { connect } for pid=5735 comm="syz.1.591" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 303.783650][ T31] audit: type=1400 audit(303.690:268): avc: denied { write } for pid=5739 comm="syz.0.593" path="socket:[6919]" dev="sockfs" ino=6919 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 304.812706][ T31] audit: type=1400 audit(304.720:269): avc: denied { append } for pid=5753 comm="syz.1.598" name="binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 306.494990][ T5764] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5764 comm=syz.1.602 [ 312.284287][ T31] audit: type=1400 audit(312.190:270): avc: denied { connect } for pid=5809 comm="syz.1.617" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 320.160558][ T5867] fuse: Unknown parameter 'group_i00000000000000000000' [ 322.230072][ T5887] fuse: Unknown parameter 'group_i00000000000000000000' [ 324.362266][ T5906] fuse: Unknown parameter 'group_id00000000000000000000' [ 327.833362][ T5920] can: request_module (can-proto-3) failed. [ 327.919637][ T5923] fuse: Unknown parameter 'group_id00000000000000000000' [ 333.609796][ T5945] fuse: Unknown parameter 'group_id00000000000000000000' [ 336.046163][ T5962] fuse: Bad value for 'user_id' [ 336.047454][ T5962] fuse: Bad value for 'user_id' [ 336.730214][ T31] audit: type=1400 audit(336.640:271): avc: denied { setattr } for pid=5963 comm="syz.1.659" name="SMC" dev="sockfs" ino=9240 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 344.636837][ T5988] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=5988 comm=syz.1.663 [ 344.641104][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 347.154379][ T5997] FAULT_INJECTION: forcing a failure. [ 347.154379][ T5997] name failslab, interval 1, probability 0, space 0, times 0 [ 347.154775][ T5997] CPU: 1 UID: 0 PID: 5997 Comm: syz.0.665 Not tainted 6.12.0-syzkaller #0 [ 347.154954][ T5997] Hardware name: ARM-Versatile Express [ 347.155085][ T5997] Call trace: [ 347.155190][ T5997] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 347.155423][ T5997] r7:834aa400 r6:00000cc0 r5:60000013 r4:820413b8 [ 347.155566][ T5997] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 347.155748][ T5997] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 347.155944][ T5997] r5:00000000 r4:8271b79c [ 347.156053][ T5997] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 347.156280][ T5997] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 347.156861][ T5997] r6:00000cc0 r5:8271e154 r4:82ca8d80 [ 347.156999][ T5997] [<804ef4d4>] (should_failslab) from [<804d432c>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 347.157214][ T5997] [<804d42e0>] (kmem_cache_alloc_noprof) from [<8051fadc>] (alloc_empty_file+0x64/0x13c) [ 347.157470][ T5997] r10:00000142 r9:82f5a000 r8:82605c40 r7:83cb6e00 r6:00000002 r5:8271e154 [ 347.157657][ T5997] r4:8223c820 [ 347.157747][ T5997] [<8051fa78>] (alloc_empty_file) from [<805321f8>] (path_openat+0x40/0x11a4) [ 347.157956][ T5997] r8:ecff9e58 r7:ecff9e58 r6:ecff9f20 r5:834aa400 r4:ffffff9c [ 347.158116][ T5997] [<805321b8>] (path_openat) from [<80533408>] (do_filp_open+0xac/0x148) [ 347.158329][ T5997] r10:00000142 r9:82f5a000 r8:00000001 r7:ecff9e58 r6:ecff9f20 r5:834aa400 [ 347.158513][ T5997] r4:ffffff9c [ 347.158608][ T5997] [<8053335c>] (do_filp_open) from [<8051a3b8>] (do_sys_openat2+0xbc/0xe4) [ 347.158819][ T5997] r9:834aa400 r8:8020029c r7:ffffff9c r6:00000006 r5:ecff9f58 r4:82f5a000 [ 347.158998][ T5997] [<8051a2fc>] (do_sys_openat2) from [<8051a7c0>] (sys_openat+0x98/0xd4) [ 347.159206][ T5997] r7:00000142 r6:00131400 r5:20000000 r4:ffffff9c [ 347.159375][ T5997] [<8051a728>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 347.159575][ T5997] Exception stack(0xecff9fa8 to 0xecff9ff0) [ 347.159727][ T5997] 9fa0: 00000000 00000000 ffffff9c 20000000 00000002 00000000 [ 347.159879][ T5997] 9fc0: 00000000 00000000 00131400 00000142 00000000 00006364 003d0f00 76b7c0bc [ 347.160061][ T5997] 9fe0: 76b7bec0 76b7beb0 00018af0 00133450 [ 347.160205][ T5997] r5:00000000 r4:00000000 [ 347.898532][ T6004] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=6004 comm=syz.1.668 [ 349.033709][ T6006] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=6006 comm=syz.1.669 [ 350.474949][ T6012] FAULT_INJECTION: forcing a failure. [ 350.474949][ T6012] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 350.475713][ T6012] CPU: 0 UID: 0 PID: 6012 Comm: syz.0.671 Not tainted 6.12.0-syzkaller #0 [ 350.476007][ T6012] Hardware name: ARM-Versatile Express [ 350.476219][ T6012] Call trace: [ 350.476862][ T6012] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 350.477693][ T6012] r7:00000000 r6:76b5af30 r5:60000013 r4:820413b8 [ 350.478088][ T6012] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 350.478472][ T6012] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 350.478879][ T6012] r5:00000000 r4:82751908 [ 350.479107][ T6012] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 350.479514][ T6012] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 350.480000][ T6012] r6:76b5af30 r5:00000001 r4:00000001 [ 350.480264][ T6012] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 350.480737][ T6012] [<808f19d4>] (should_fail_usercopy) from [<8084f240>] (kstrtouint_from_user+0x60/0x134) [ 350.481342][ T6012] [<8084f1e0>] (kstrtouint_from_user) from [<805cdf64>] (proc_fail_nth_write+0x40/0xe8) [ 350.481961][ T6012] r8:ed129f68 r7:8479d400 r6:00000001 r5:84b0e9c0 r4:00000001 [ 350.482407][ T6012] [<805cdf24>] (proc_fail_nth_write) from [<8051dbf8>] (vfs_write+0xac/0x44c) [ 350.482914][ T6012] r5:84b0e9c0 r4:805cdf24 [ 350.483182][ T6012] [<8051db4c>] (vfs_write) from [<8051e104>] (ksys_write+0x74/0xe4) [ 350.483570][ T6012] r10:00000004 r9:8479d400 r8:8020029c r7:00000000 r6:00000002 r5:84b0e9c0 [ 350.483913][ T6012] r4:84b0e9c3 [ 350.484105][ T6012] [<8051e090>] (ksys_write) from [<8051e184>] (sys_write+0x10/0x14) [ 350.484633][ T6012] r7:00000004 r6:00000009 r5:76b5af30 r4:00000001 [ 350.484886][ T6012] [<8051e174>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 350.485246][ T6012] Exception stack(0xed129fa8 to 0xed129ff0) [ 350.485553][ T6012] 9fa0: 00000001 76b5af30 00000009 76b5af30 00000001 00000000 [ 350.485944][ T6012] 9fc0: 00000001 76b5af30 00000009 00000004 00000000 00006364 003d0f00 76b5b0bc [ 350.486272][ T6012] 9fe0: 00000158 76b5aed0 000d8998 001313ec [ 354.988500][ T31] audit: type=1400 audit(354.900:272): avc: denied { remount } for pid=6031 comm="syz.1.676" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 356.573891][ T6042] FAULT_INJECTION: forcing a failure. [ 356.573891][ T6042] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 356.574565][ T6042] CPU: 1 UID: 0 PID: 6042 Comm: syz.1.677 Not tainted 6.12.0-syzkaller #0 [ 356.574869][ T6042] Hardware name: ARM-Versatile Express [ 356.575093][ T6042] Call trace: [ 356.575283][ T6042] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 356.575639][ T6042] r7:ed219e20 r6:200001c0 r5:60000013 r4:820413b8 [ 356.575858][ T6042] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 356.576158][ T6042] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 356.576794][ T6042] r5:00000000 r4:82751908 [ 356.577438][ T6042] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 356.577999][ T6042] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 356.578506][ T6042] r6:200001c0 r5:00000000 r4:ed219f20 [ 356.578747][ T6042] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 356.579126][ T6042] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 356.579509][ T6042] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 356.579902][ T6042] r8:04000008 r7:00000000 r6:8327ef00 r5:ed219f20 r4:ed219e64 [ 356.580190][ T6042] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 356.580594][ T6042] r10:00000128 r9:8349d400 r8:84b0eb40 r7:04000008 r6:200001c0 r5:84b0eb41 [ 356.580924][ T6042] r4:00000004 [ 356.581100][ T6042] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 356.581435][ T6042] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 356.581712][ T6042] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 356.582028][ T6042] Exception stack(0xed219fa8 to 0xed219ff0) [ 356.582289][ T6042] 9fa0: 00000000 00000000 00000004 200001c0 04000008 00000000 [ 356.582608][ T6042] 9fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b6d0bc [ 356.582939][ T6042] 9fe0: 76b6cec0 76b6ceb0 00018af0 00133450 [ 364.309313][ T6073] fuse: Bad value for 'fd' [ 373.611614][ T31] audit: type=1400 audit(373.520:273): avc: denied { accept } for pid=6119 comm="syz.1.704" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 376.837009][ T31] audit: type=1400 audit(376.740:274): avc: denied { bind } for pid=6139 comm="syz.0.711" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 376.838950][ T31] audit: type=1400 audit(376.750:275): avc: denied { listen } for pid=6139 comm="syz.0.711" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 377.380090][ T31] audit: type=1400 audit(377.290:276): avc: denied { connect } for pid=6139 comm="syz.0.711" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 377.391489][ T31] audit: type=1400 audit(377.300:277): avc: denied { accept } for pid=6139 comm="syz.0.711" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 377.401813][ T31] audit: type=1400 audit(377.310:278): avc: denied { read } for pid=6139 comm="syz.0.711" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 383.260517][ T6166] FAULT_INJECTION: forcing a failure. [ 383.260517][ T6166] name failslab, interval 1, probability 0, space 0, times 0 [ 383.263810][ T6166] CPU: 1 UID: 0 PID: 6166 Comm: syz.1.719 Not tainted 6.12.0-syzkaller #0 [ 383.264195][ T6166] Hardware name: ARM-Versatile Express [ 383.264360][ T6166] Call trace: [ 383.264558][ T6166] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 383.264845][ T6166] r7:8479bc00 r6:00000820 r5:60000013 r4:820413b8 [ 383.265010][ T6166] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 383.265249][ T6166] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 383.265507][ T6166] r5:00000000 r4:8271b79c [ 383.265643][ T6166] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 383.265906][ T6166] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 383.266272][ T6166] r6:00000820 r5:84422b40 r4:82cab780 [ 383.266554][ T6166] [<804ef4d4>] (should_failslab) from [<804d432c>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 383.266921][ T6166] [<804d42e0>] (kmem_cache_alloc_noprof) from [<814a9338>] (skb_clone+0x60/0x1c8) [ 383.267294][ T6166] r10:000001a2 r9:84601e00 r8:8401a400 r7:84422b40 r6:8496eec0 r5:84422b40 [ 383.267573][ T6166] r4:00000820 [ 383.267694][ T6166] [<814a92d8>] (skb_clone) from [<815b8174>] (__netlink_deliver_tap+0x1f4/0x28c) [ 383.267940][ T6166] r5:00000014 r4:8496e800 [ 383.268067][ T6166] [<815b7f80>] (__netlink_deliver_tap) from [<815bb384>] (netlink_unicast+0x280/0x29c) [ 383.268427][ T6166] r10:00000000 r9:00000000 r8:83fa0000 r7:84422b40 r6:84601e00 r5:00000014 [ 383.268659][ T6166] r4:8401a400 [ 383.268768][ T6166] [<815bb104>] (netlink_unicast) from [<815bb57c>] (netlink_sendmsg+0x1dc/0x43c) [ 383.269049][ T6166] r9:00000000 r8:00000000 r7:84b70000 r6:00000014 r5:84422b40 r4:ed839f20 [ 383.269304][ T6166] [<815bb3a0>] (netlink_sendmsg) from [<81495610>] (__sock_sendmsg+0x44/0x78) [ 383.269566][ T6166] r10:00000000 r9:ed839dc4 r8:ed839dc4 r7:84c1af00 r6:84c1af00 r5:ed839f20 [ 383.269818][ T6166] r4:00000000 [ 383.269927][ T6166] [<814955cc>] (__sock_sendmsg) from [<81496610>] (____sys_sendmsg+0x2a4/0x2c4) [ 383.270194][ T6166] r7:84c1af00 r6:00000000 r5:400040c0 r4:ed839f20 [ 383.270384][ T6166] [<8149636c>] (____sys_sendmsg) from [<814983a8>] (___sys_sendmsg+0x9c/0xd0) [ 383.270691][ T6166] r10:ed839e24 r9:20002540 r8:400040c0 r7:00000000 r6:84c1af00 r5:ed839f20 [ 383.271009][ T6166] r4:00000000 [ 383.271192][ T6166] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 383.271647][ T6166] r10:00000128 r9:8479bc00 r8:85041240 r7:400040c0 r6:20002540 r5:85041241 [ 383.272019][ T6166] r4:00000003 [ 383.272223][ T6166] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 383.272683][ T6166] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 383.273034][ T6166] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 383.273545][ T6166] Exception stack(0xed839fa8 to 0xed839ff0) [ 383.273845][ T6166] 9fa0: 00000000 00000000 00000003 20002540 400040c0 00000000 [ 383.274204][ T6166] 9fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76bd00bc [ 383.274555][ T6166] 9fe0: 76bcfec0 76bcfeb0 00018af0 00133450 [ 404.016083][ T6254] FAULT_INJECTION: forcing a failure. [ 404.016083][ T6254] name failslab, interval 1, probability 0, space 0, times 0 [ 404.024716][ T6254] CPU: 1 UID: 0 PID: 6254 Comm: syz.1.742 Not tainted 6.12.0-syzkaller #0 [ 404.025345][ T6254] Hardware name: ARM-Versatile Express [ 404.025660][ T6254] Call trace: [ 404.025892][ T6254] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 404.026581][ T6254] r7:00000c40 r6:85041b68 r5:60000013 r4:820413b8 [ 404.026991][ T6254] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 404.027715][ T6254] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 404.028216][ T6254] r5:00000000 r4:8271b79c [ 404.028505][ T6254] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 404.029062][ T6254] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 404.029538][ T6254] r6:85041b68 r5:00001000 r4:82c016c0 [ 404.029804][ T6254] [<804ef4d4>] (should_failslab) from [<804d46b0>] (__kmalloc_noprof+0x9c/0x458) [ 404.030250][ T6254] [<804d4614>] (__kmalloc_noprof) from [<8075b974>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 404.030735][ T6254] r10:84964800 r9:82c9f800 r8:00000000 r7:83291440 r6:85041b68 r5:00001000 [ 404.031103][ T6254] r4:00000000 [ 404.031303][ T6254] [<8075b938>] (tomoyo_realpath_from_path) from [<80757ab8>] (tomoyo_path_number_perm+0xcc/0x22c) [ 404.031816][ T6254] r10:84964800 r9:00000000 r8:85041b40 r7:c08c5332 r6:00000004 r5:81ad1efc [ 404.032190][ T6254] r4:85041b68 r3:824bb340 [ 404.032496][ T6254] [<807579ec>] (tomoyo_path_number_perm) from [<8075c384>] (tomoyo_file_ioctl+0x1c/0x20) [ 404.032969][ T6254] r9:00000004 r8:85041b40 r7:00000000 r6:00000000 r5:c08c5332 r4:85041b40 [ 404.033338][ T6254] [<8075c368>] (tomoyo_file_ioctl) from [<8070a724>] (security_file_ioctl+0x64/0x1e4) [ 404.033766][ T6254] [<8070a6c0>] (security_file_ioctl) from [<80536dbc>] (sys_ioctl+0x4c/0xd88) [ 404.034185][ T6254] r7:00000000 r6:85041b41 r5:00000000 r4:c08c5332 [ 404.034491][ T6254] [<80536d70>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 404.034830][ T6254] Exception stack(0xedbedfa8 to 0xedbedff0) [ 404.035134][ T6254] dfa0: 00000000 00000000 00000004 c08c5332 00000000 00000000 [ 404.035550][ T6254] dfc0: 00000000 00000000 00131400 00000036 00000000 00006364 003d0f00 76b4c0bc [ 404.035953][ T6254] dfe0: 76b4bec0 76b4beb0 00018af0 00133450 [ 404.036335][ T6254] r10:00000036 r9:84964800 r8:8020029c r7:00000036 r6:00131400 r5:00000000 [ 404.037101][ T6254] r4:00000000 [ 404.067101][ T6254] ERROR: Out of memory at tomoyo_realpath_from_path. [ 406.425198][ T31] audit: type=1400 audit(406.330:279): avc: denied { create } for pid=6265 comm="syz.1.746" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 406.834999][ T31] audit: type=1400 audit(406.740:280): avc: denied { prog_run } for pid=6274 comm="syz.1.748" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 407.379786][ T6279] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6279 comm=syz.1.748 [ 408.734065][ T31] audit: type=1400 audit(408.640:281): avc: denied { watch watch_reads } for pid=6286 comm="syz.0.752" path="/322" dev="tmpfs" ino=1691 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 413.906730][ C1] hrtimer: interrupt took 8237456 ns [ 416.400394][ T31] audit: type=1400 audit(416.310:282): avc: denied { name_connect } for pid=6323 comm="syz.1.760" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 425.924985][ T6320] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6320 comm=syz.0.758 [ 429.274689][ T31] audit: type=1400 audit(429.180:283): avc: denied { create } for pid=6358 comm="syz.0.772" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 435.755724][ T31] audit: type=1400 audit(435.660:284): avc: denied { setopt } for pid=6393 comm="syz.0.781" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 435.933220][ T31] audit: type=1400 audit(435.840:285): avc: denied { map } for pid=6397 comm="syz.0.783" path="socket:[9808]" dev="sockfs" ino=9808 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 439.432415][ T31] audit: type=1400 audit(439.340:286): avc: denied { lock } for pid=6411 comm="syz.0.786" path="socket:[9084]" dev="sockfs" ino=9084 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 440.251701][ T6423] FAULT_INJECTION: forcing a failure. [ 440.251701][ T6423] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 440.252556][ T6423] CPU: 1 UID: 0 PID: 6423 Comm: syz.1.790 Not tainted 6.12.0-syzkaller #0 [ 440.253048][ T6423] Hardware name: ARM-Versatile Express [ 440.253396][ T6423] Call trace: [ 440.253618][ T6423] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 440.254083][ T6423] r7:dfd3de20 r6:20000180 r5:60000013 r4:820413b8 [ 440.254483][ T6423] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 440.254843][ T6423] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 440.255238][ T6423] r5:00000000 r4:82751908 [ 440.255521][ T6423] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 440.256002][ T6423] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 440.256771][ T6423] r6:20000180 r5:00000000 r4:dfd3df20 [ 440.257096][ T6423] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 440.257575][ T6423] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 440.258004][ T6423] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 440.258437][ T6423] r8:0000000c r7:00000000 r6:84c1ac80 r5:dfd3df20 r4:dfd3de64 [ 440.258746][ T6423] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 440.259248][ T6423] r10:00000128 r9:84966000 r8:85041480 r7:0000000c r6:20000180 r5:85041481 [ 440.259795][ T6423] r4:00000004 [ 440.260024][ T6423] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 440.260737][ T6423] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 440.261366][ T6423] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 440.261845][ T6423] Exception stack(0xdfd3dfa8 to 0xdfd3dff0) [ 440.262174][ T6423] dfa0: 00000000 00000000 00000004 20000180 0000000c 00000000 [ 440.262665][ T6423] dfc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76bd00bc [ 440.263239][ T6423] dfe0: 76bcfec0 76bcfeb0 00018af0 00133450 [ 444.121869][ T31] audit: type=1400 audit(444.030:287): avc: denied { getopt } for pid=6466 comm="syz.1.804" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 446.744181][ T31] audit: type=1400 audit(446.650:288): avc: denied { ioctl } for pid=6480 comm="syz.0.809" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=9202 ioctlcmd=0x7202 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 448.291789][ T31] audit: type=1400 audit(448.200:289): avc: denied { setcheckreqprot } for pid=6493 comm="syz.1.814" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 455.800254][ T6531] FAULT_INJECTION: forcing a failure. [ 455.800254][ T6531] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 455.801095][ T6531] CPU: 0 UID: 0 PID: 6531 Comm: syz.1.826 Not tainted 6.12.0-syzkaller #0 [ 455.801494][ T6531] Hardware name: ARM-Versatile Express [ 455.801804][ T6531] Call trace: [ 455.802062][ T6531] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 455.802549][ T6531] r7:e055de20 r6:20000240 r5:60000013 r4:820413b8 [ 455.802867][ T6531] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 455.803280][ T6531] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 455.803684][ T6531] r5:00000000 r4:82751908 [ 455.803912][ T6531] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 455.804381][ T6531] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 455.804790][ T6531] r6:20000240 r5:00000000 r4:e055df20 [ 455.805057][ T6531] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 455.805512][ T6531] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 455.805976][ T6531] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 455.806709][ T6531] r8:00000000 r7:00000000 r6:84c28000 r5:e055df20 r4:e055de64 [ 455.807459][ T6531] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 455.808026][ T6531] r10:00000128 r9:84798c00 r8:84acce40 r7:00000000 r6:20000240 r5:84acce41 [ 455.808423][ T6531] r4:00000003 [ 455.808600][ T6531] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 455.808973][ T6531] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 455.809310][ T6531] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 455.809754][ T6531] Exception stack(0xe055dfa8 to 0xe055dff0) [ 455.810083][ T6531] dfa0: 00000000 00000000 00000003 20000240 00000000 00000000 [ 455.810503][ T6531] dfc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76bd00bc [ 455.810901][ T6531] dfe0: 76bcfec0 76bcfeb0 00018af0 00133450 [ 472.276954][ T31] audit: type=1400 audit(472.180:290): avc: denied { name_connect } for pid=6597 comm="syz.0.846" dest=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 472.299785][ T6598] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=6598 comm=syz.0.846 [ 472.313918][ T6598] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6598 comm=syz.0.846 [ 472.484964][ T31] audit: type=1400 audit(472.390:291): avc: denied { bind } for pid=6601 comm="syz.0.848" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 474.765360][ T6618] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6618 comm=syz.1.853 [ 477.309533][ T31] audit: type=1400 audit(477.220:292): avc: denied { sqpoll } for pid=6630 comm="syz.0.858" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 481.619332][ T31] audit: type=1400 audit(481.530:293): avc: denied { shutdown } for pid=6652 comm="syz.0.866" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 484.765330][ T6669] netlink: 'syz.1.871': attribute type 4 has an invalid length. [ 484.795656][ T6669] netlink: 'syz.1.871': attribute type 4 has an invalid length. [ 484.820642][ T6669] FAULT_INJECTION: forcing a failure. [ 484.820642][ T6669] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 484.821016][ T6669] CPU: 1 UID: 0 PID: 6669 Comm: syz.1.871 Not tainted 6.12.0-syzkaller #0 [ 484.821192][ T6669] Hardware name: ARM-Versatile Express [ 484.821305][ T6669] Call trace: [ 484.821403][ T6669] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 484.821640][ T6669] r7:00000000 r6:00000000 r5:60000013 r4:820413b8 [ 484.821772][ T6669] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 484.821965][ T6669] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 484.822152][ T6669] r5:00000000 r4:82751908 [ 484.822254][ T6669] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 484.822460][ T6669] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 484.822667][ T6669] r6:00000000 r5:ea9a1f68 r4:00000002 [ 484.822785][ T6669] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 484.822977][ T6669] [<808f19d4>] (should_fail_usercopy) from [<80557bd8>] (simple_read_from_buffer+0x8c/0x134) [ 484.823185][ T6669] [<80557b4c>] (simple_read_from_buffer) from [<805cca58>] (proc_fail_nth_read+0xb8/0x100) [ 484.823400][ T6669] r10:00000001 r9:805cc9a0 r8:00000002 r7:ea9a1f68 r6:0000000f r5:76bcff30 [ 484.823569][ T6669] r4:8479a400 r3:ea9a1e9f [ 484.823677][ T6669] [<805cc9a0>] (proc_fail_nth_read) from [<8051d360>] (vfs_read+0x98/0x324) [ 484.823910][ T6669] r8:76bcff30 r7:ea9a1f68 r6:8479a400 r5:0000000f r4:85041b40 [ 484.824135][ T6669] [<8051d2c8>] (vfs_read) from [<8051e00c>] (ksys_read+0x74/0xe4) [ 484.824407][ T6669] r10:00000003 r9:8479a400 r8:8020029c r7:00000000 r6:00000000 r5:85041b40 [ 484.824604][ T6669] r4:85041b43 [ 484.824708][ T6669] [<8051df98>] (ksys_read) from [<8051e08c>] (sys_read+0x10/0x14) [ 484.824890][ T6669] r7:00000003 r6:00000005 r5:76bcff30 r4:0000000f [ 484.825022][ T6669] [<8051e07c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 484.826114][ T6669] Exception stack(0xea9a1fa8 to 0xea9a1ff0) [ 484.826626][ T6669] 1fa0: 0000000f 76bcff30 00000005 76bcff30 0000000f 00000000 [ 484.827303][ T6669] 1fc0: 0000000f 76bcff30 00000005 00000003 00000000 00006364 003d0f00 76bd00bc [ 484.828010][ T6669] 1fe0: 00000158 76bcfed0 000d8998 00131324 [ 487.151645][ T6681] FAULT_INJECTION: forcing a failure. [ 487.151645][ T6681] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 487.152367][ T6681] CPU: 0 UID: 0 PID: 6681 Comm: syz.1.876 Not tainted 6.12.0-syzkaller #0 [ 487.152772][ T6681] Hardware name: ARM-Versatile Express [ 487.152968][ T6681] Call trace: [ 487.153118][ T6681] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 487.153370][ T6681] r7:845aa3a3 r6:00000000 r5:60000013 r4:820413b8 [ 487.153540][ T6681] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 487.153784][ T6681] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 487.153925][ T6681] r5:00000000 r4:82751908 [ 487.154004][ T6681] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 487.154195][ T6681] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 487.154379][ T6681] r6:00000000 r5:eaf19e78 r4:00000003 [ 487.154478][ T6681] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 487.154681][ T6681] [<808f19d4>] (should_fail_usercopy) from [<808439b8>] (_copy_from_iter+0x68/0x7c8) [ 487.154886][ T6681] [<80843950>] (_copy_from_iter) from [<81847ffc>] (isotp_sendmsg+0x25c/0x7fc) [ 487.155172][ T6681] r10:eaf19e68 r9:845aa3a3 r8:eaf19e78 r7:00000003 r6:845a8000 r5:845aa000 [ 487.155398][ T6681] r4:00000000 [ 487.155481][ T6681] [<81847da0>] (isotp_sendmsg) from [<81495610>] (__sock_sendmsg+0x44/0x78) [ 487.155714][ T6681] r10:81c4a400 r9:20000080 r8:00000000 r7:84c1a500 r6:84c1a500 r5:eaf19e68 [ 487.155911][ T6681] r4:00000000 [ 487.156030][ T6681] [<814955cc>] (__sock_sendmsg) from [<814956e4>] (sock_write_iter+0xa0/0xfc) [ 487.156543][ T6681] r7:84c1a500 r6:85041f00 r5:eaf19f08 r4:eaf19ef0 [ 487.156710][ T6681] [<81495644>] (sock_write_iter) from [<8051def4>] (vfs_write+0x3a8/0x44c) [ 487.157032][ T6681] r7:8479a400 r6:00000003 r5:85041f00 r4:00000000 [ 487.157209][ T6681] [<8051db4c>] (vfs_write) from [<8051e160>] (ksys_write+0xd0/0xe4) [ 487.157426][ T6681] r10:00000004 r9:8479a400 r8:8020029c r7:00000003 r6:20000080 r5:85041f00 [ 487.157656][ T6681] r4:85041f01 [ 487.157769][ T6681] [<8051e090>] (ksys_write) from [<8051e184>] (sys_write+0x10/0x14) [ 487.157990][ T6681] r7:00000004 r6:00131400 r5:00000000 r4:00000000 [ 487.158148][ T6681] [<8051e174>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 487.158388][ T6681] Exception stack(0xeaf19fa8 to 0xeaf19ff0) [ 487.158657][ T6681] 9fa0: 00000000 00000000 00000003 20000080 00000003 00000000 [ 487.159058][ T6681] 9fc0: 00000000 00000000 00131400 00000004 00000000 00006364 003d0f00 76baf0bc [ 487.159445][ T6681] 9fe0: 76baeec0 76baeeb0 00018af0 00133450 [ 494.801839][ T6717] FAULT_INJECTION: forcing a failure. [ 494.801839][ T6717] name failslab, interval 1, probability 0, space 0, times 0 [ 494.802688][ T6717] CPU: 0 UID: 0 PID: 6717 Comm: syz.1.883 Not tainted 6.12.0-syzkaller #0 [ 494.803048][ T6717] Hardware name: ARM-Versatile Express [ 494.803291][ T6717] Call trace: [ 494.803529][ T6717] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 494.803921][ T6717] r7:84799800 r6:00000dc0 r5:60000013 r4:820413b8 [ 494.804158][ T6717] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 494.804529][ T6717] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 494.804851][ T6717] r5:00000000 r4:8271b79c [ 494.805033][ T6717] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 494.805354][ T6717] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 494.805702][ T6717] r6:00000dc0 r5:eb0a1f20 r4:82c01240 [ 494.805908][ T6717] [<804ef4d4>] (should_failslab) from [<804d36d8>] (__kmalloc_cache_noprof+0x4c/0x344) [ 494.806344][ T6717] [<804d368c>] (__kmalloc_cache_noprof) from [<816861a8>] (tcp_sendmsg_fastopen+0x94/0x188) [ 494.808077][ T6717] r10:00000000 r9:eb0a1f20 r8:eb0a1e64 r7:eb0a1cc4 r6:00000000 r5:eb0a1f20 [ 494.809441][ T6717] r4:83d34d80 [ 494.809718][ T6717] [<81686114>] (tcp_sendmsg_fastopen) from [<81686b74>] (tcp_sendmsg_locked+0x8d8/0xd44) [ 494.810147][ T6717] r8:83d34d80 r7:20000005 r6:00000000 r5:eb0a1f20 r4:00000000 [ 494.810437][ T6717] [<8168629c>] (tcp_sendmsg_locked) from [<81687010>] (tcp_sendmsg+0x30/0x44) [ 494.810832][ T6717] r10:00000000 r9:eb0a1dc4 r8:eb0a1dc4 r7:00000000 r6:00000000 r5:eb0a1f20 [ 494.811177][ T6717] r4:83d34d80 [ 494.811353][ T6717] [<81686fe0>] (tcp_sendmsg) from [<816cc3b0>] (inet_sendmsg+0x40/0x4c) [ 494.811736][ T6717] r7:00000000 r6:83d34d80 r5:00000000 r4:eb0a1f20 [ 494.812002][ T6717] [<816cc370>] (inet_sendmsg) from [<818bd4a4>] (smc_sendmsg+0x84/0x278) [ 494.812462][ T6717] r7:00000000 r6:eb0a1f20 r5:00000000 r4:84b5c000 [ 494.812736][ T6717] [<818bd420>] (smc_sendmsg) from [<81495610>] (__sock_sendmsg+0x44/0x78) [ 494.813105][ T6717] r9:eb0a1dc4 r8:eb0a1dc4 r7:84c1bb80 r6:84c1bb80 r5:eb0a1f20 r4:00000000 [ 494.813424][ T6717] [<814955cc>] (__sock_sendmsg) from [<81496610>] (____sys_sendmsg+0x2a4/0x2c4) [ 494.813808][ T6717] r7:84c1bb80 r6:00000000 r5:20000005 r4:eb0a1f20 [ 494.814061][ T6717] [<8149636c>] (____sys_sendmsg) from [<814983a8>] (___sys_sendmsg+0x9c/0xd0) [ 494.814460][ T6717] r10:eb0a1e24 r9:20000280 r8:20000005 r7:00000000 r6:84c1bb80 r5:eb0a1f20 [ 494.814773][ T6717] r4:00000000 [ 494.814951][ T6717] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 494.815338][ T6717] r10:00000128 r9:84799800 r8:85041780 r7:20000005 r6:20000280 r5:85041781 [ 494.815673][ T6717] r4:00000004 [ 494.815855][ T6717] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 494.816228][ T6717] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 494.817496][ T6717] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 494.818720][ T6717] Exception stack(0xeb0a1fa8 to 0xeb0a1ff0) [ 494.819689][ T6717] 1fa0: 00000000 00000000 00000004 20000280 20000005 00000000 [ 494.820061][ T6717] 1fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b8e0bc [ 494.820446][ T6717] 1fe0: 76b8dec0 76b8deb0 00018af0 00133450 [ 496.500346][ T31] audit: type=1400 audit(496.410:294): avc: denied { accept } for pid=6736 comm="syz.0.892" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 496.879928][ T31] audit: type=1400 audit(496.790:295): avc: denied { read } for pid=6736 comm="syz.0.892" path="socket:[11384]" dev="sockfs" ino=11384 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 498.287148][ T31] audit: type=1400 audit(498.180:296): avc: denied { unmount } for pid=3088 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 499.295046][ T6766] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=615 sclass=netlink_route_socket pid=6766 comm=syz.0.901 [ 500.086040][ T6771] FAULT_INJECTION: forcing a failure. [ 500.086040][ T6771] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 500.088487][ T6771] CPU: 0 UID: 0 PID: 6771 Comm: syz.1.903 Not tainted 6.12.0-syzkaller #0 [ 500.089033][ T6771] Hardware name: ARM-Versatile Express [ 500.089273][ T6771] Call trace: [ 500.089471][ T6771] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 500.089863][ T6771] r7:00000000 r6:00000000 r5:60000013 r4:820413b8 [ 500.090109][ T6771] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 500.090446][ T6771] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 500.090808][ T6771] r5:00000000 r4:82751908 [ 500.091016][ T6771] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 500.091358][ T6771] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 500.091715][ T6771] r6:00000000 r5:eb301f68 r4:00000002 [ 500.091932][ T6771] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 500.092278][ T6771] [<808f19d4>] (should_fail_usercopy) from [<80557bd8>] (simple_read_from_buffer+0x8c/0x134) [ 500.092719][ T6771] [<80557b4c>] (simple_read_from_buffer) from [<805cca58>] (proc_fail_nth_read+0xb8/0x100) [ 500.093096][ T6771] r10:00000001 r9:805cc9a0 r8:00000002 r7:eb301f68 r6:0000000f r5:76bcff30 [ 500.093396][ T6771] r4:8479bc00 r3:eb301e9f [ 500.093578][ T6771] [<805cc9a0>] (proc_fail_nth_read) from [<8051d360>] (vfs_read+0x98/0x324) [ 500.093928][ T6771] r8:76bcff30 r7:eb301f68 r6:8479bc00 r5:0000000f r4:84424180 [ 500.094246][ T6771] [<8051d2c8>] (vfs_read) from [<8051e00c>] (ksys_read+0x74/0xe4) [ 500.094569][ T6771] r10:00000003 r9:8479bc00 r8:8020029c r7:00000000 r6:00000000 r5:84424180 [ 500.094871][ T6771] r4:84424183 [ 500.095035][ T6771] [<8051df98>] (ksys_read) from [<8051e08c>] (sys_read+0x10/0x14) [ 500.095343][ T6771] r7:00000003 r6:00000003 r5:76bcff30 r4:0000000f [ 500.095585][ T6771] [<8051e07c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 500.095916][ T6771] Exception stack(0xeb301fa8 to 0xeb301ff0) [ 500.096172][ T6771] 1fa0: 0000000f 76bcff30 00000003 76bcff30 0000000f 00000000 [ 500.097030][ T6771] 1fc0: 0000000f 76bcff30 00000003 00000003 00000000 00006364 003d0f00 76bd00bc [ 500.097408][ T6771] 1fe0: 00000158 76bcfed0 000d8998 00131324 [ 504.118865][ T6808] FAULT_INJECTION: forcing a failure. [ 504.118865][ T6808] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 504.119304][ T6808] CPU: 0 UID: 0 PID: 6808 Comm: syz.0.916 Not tainted 6.12.0-syzkaller #0 [ 504.119524][ T6808] Hardware name: ARM-Versatile Express [ 504.119669][ T6808] Call trace: [ 504.119766][ T6808] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 504.119991][ T6808] r7:fffffdfd r6:84770000 r5:60000013 r4:820413b8 [ 504.120164][ T6808] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 504.120492][ T6808] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 504.120770][ T6808] r5:00000000 r4:82751908 [ 504.120935][ T6808] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 504.121132][ T6808] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 504.121326][ T6808] r6:84770000 r5:20001140 r4:00008994 [ 504.121520][ T6808] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 504.121784][ T6808] [<808f19d4>] (should_fail_usercopy) from [<81496ca8>] (sock_ioctl+0x4f4/0x608) [ 504.122048][ T6808] [<814967b4>] (sock_ioctl) from [<80536ea8>] (sys_ioctl+0x138/0xd88) [ 504.122283][ T6808] r9:00000004 r8:84424240 r7:20001140 r6:84424241 r5:00000000 r4:00008994 [ 504.122541][ T6808] [<80536d70>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 504.122743][ T6808] Exception stack(0xeb435fa8 to 0xeb435ff0) [ 504.122912][ T6808] 5fa0: 00000000 00000000 00000004 00008994 20001140 00000000 [ 504.123206][ T6808] 5fc0: 00000000 00000000 00131400 00000036 00000000 00006364 003d0f00 76b7c0bc [ 504.123384][ T6808] 5fe0: 76b7bec0 76b7beb0 00018af0 00133450 [ 504.123517][ T6808] r10:00000036 r9:84963c00 r8:8020029c r7:00000036 r6:00131400 r5:00000000 [ 504.123707][ T6808] r4:00000000 [ 504.183410][ T31] audit: type=1400 audit(504.090:297): avc: denied { setopt } for pid=6807 comm="syz.0.916" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 504.304807][ T6810] FAULT_INJECTION: forcing a failure. [ 504.304807][ T6810] name failslab, interval 1, probability 0, space 0, times 0 [ 504.305432][ T6810] CPU: 0 UID: 0 PID: 6810 Comm: syz.0.917 Not tainted 6.12.0-syzkaller #0 [ 504.305751][ T6810] Hardware name: ARM-Versatile Express [ 504.305934][ T6810] Call trace: [ 504.306126][ T6810] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 504.306855][ T6810] r7:00000c40 r6:84424268 r5:60000013 r4:820413b8 [ 504.307179][ T6810] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 504.307611][ T6810] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 504.307962][ T6810] r5:00000000 r4:8271b79c [ 504.308154][ T6810] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 504.308547][ T6810] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 504.308892][ T6810] r6:84424268 r5:00001000 r4:82c016c0 [ 504.309102][ T6810] [<804ef4d4>] (should_failslab) from [<804d46b0>] (__kmalloc_noprof+0x9c/0x458) [ 504.309462][ T6810] [<804d4614>] (__kmalloc_noprof) from [<8075b974>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 504.309838][ T6810] r10:84962400 r9:82f18000 r8:00000000 r7:830e5bb0 r6:84424268 r5:00001000 [ 504.310126][ T6810] r4:00000000 [ 504.310288][ T6810] [<8075b938>] (tomoyo_realpath_from_path) from [<80757ab8>] (tomoyo_path_number_perm+0xcc/0x22c) [ 504.310732][ T6810] r10:84962400 r9:00000000 r8:84424240 r7:c0606610 r6:00000004 r5:81ad1efc [ 504.311060][ T6810] r4:84424268 r3:824bb340 [ 504.312003][ T6810] [<807579ec>] (tomoyo_path_number_perm) from [<8075c384>] (tomoyo_file_ioctl+0x1c/0x20) [ 504.312476][ T6810] r9:00000003 r8:84424240 r7:20000100 r6:20000100 r5:c0606610 r4:84424240 [ 504.312794][ T6810] [<8075c368>] (tomoyo_file_ioctl) from [<8070a724>] (security_file_ioctl+0x64/0x1e4) [ 504.313139][ T6810] [<8070a6c0>] (security_file_ioctl) from [<80536dbc>] (sys_ioctl+0x4c/0xd88) [ 504.313510][ T6810] r7:20000100 r6:84424241 r5:00000000 r4:c0606610 [ 504.313778][ T6810] [<80536d70>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 504.314144][ T6810] Exception stack(0xeb455fa8 to 0xeb455ff0) [ 504.314425][ T6810] 5fa0: 00000000 00000000 00000003 c0606610 20000100 00000000 [ 504.314768][ T6810] 5fc0: 00000000 00000000 00131400 00000036 00000000 00006364 003d0f00 76b7c0bc [ 504.315104][ T6810] 5fe0: 76b7bec0 76b7beb0 00018af0 00133450 [ 504.315384][ T6810] r10:00000036 r9:84962400 r8:8020029c r7:00000036 r6:00131400 r5:00000000 [ 504.315724][ T6810] r4:00000000 [ 504.357155][ T6810] ERROR: Out of memory at tomoyo_realpath_from_path. [ 506.000225][ T6827] random: crng reseeded on system resumption [ 510.095074][ T6853] FAULT_INJECTION: forcing a failure. [ 510.095074][ T6853] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 510.095508][ T6853] CPU: 0 UID: 0 PID: 6853 Comm: syz.0.926 Not tainted 6.12.0-syzkaller #0 [ 510.095721][ T6853] Hardware name: ARM-Versatile Express [ 510.095880][ T6853] Call trace: [ 510.095991][ T6853] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 510.096296][ T6853] r7:eb521e20 r6:200001c0 r5:60000013 r4:820413b8 [ 510.096712][ T6853] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 510.096994][ T6853] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 510.097869][ T6853] r5:00000000 r4:82751908 [ 510.098118][ T6853] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 510.098559][ T6853] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 510.099091][ T6853] r6:200001c0 r5:00000000 r4:eb521f20 [ 510.099359][ T6853] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 510.099825][ T6853] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 510.100270][ T6853] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 510.100778][ T6853] r8:00000000 r7:00000000 r6:84c28280 r5:eb521f20 r4:eb521e64 [ 510.101090][ T6853] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 510.101706][ T6853] r10:00000128 r9:84962400 r8:84acc6c0 r7:00000000 r6:200001c0 r5:84acc6c1 [ 510.102159][ T6853] r4:00000003 [ 510.102472][ T6853] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 510.103022][ T6853] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 510.103516][ T6853] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 510.103891][ T6853] Exception stack(0xeb521fa8 to 0xeb521ff0) [ 510.104169][ T6853] 1fa0: 00000000 00000000 00000003 200001c0 00000000 00000000 [ 510.104590][ T6853] 1fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b7c0bc [ 510.104977][ T6853] 1fe0: 76b7bec0 76b7beb0 00018af0 00133450 [ 513.034248][ T6867] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6867 comm=syz.1.930 [ 515.646919][ T46] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 515.796979][ T46] usb 2-1: device descriptor read/64, error -71 [ 516.046833][ T46] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 516.177382][ T46] usb 2-1: device descriptor read/64, error -71 [ 516.288567][ T46] usb usb2-port1: attempt power cycle [ 516.627668][ T46] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 516.651812][ T46] usb 2-1: device descriptor read/8, error -71 [ 516.886763][ T46] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 516.920956][ T46] usb 2-1: device descriptor read/8, error -71 [ 517.029389][ T46] usb usb2-port1: unable to enumerate USB device [ 521.137358][ T31] audit: type=1400 audit(521.050:298): avc: denied { shutdown } for pid=6902 comm="syz.0.939" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 526.007839][ T6929] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6929 comm=syz.0.946 [ 531.432046][ T6977] mmap: syz.0.960 (6977) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 533.421009][ C1] vkms_vblank_simulate: vblank timer overrun [ 533.988638][ T31] audit: type=1400 audit(533.900:299): avc: denied { bind } for pid=6988 comm="syz.1.963" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 536.290006][ T7002] capability: warning: `syz.1.968' uses deprecated v2 capabilities in a way that may be insecure [ 549.276964][ T7066] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=136 sclass=netlink_audit_socket pid=7066 comm=syz.0.988 [ 549.541614][ T7070] FAULT_INJECTION: forcing a failure. [ 549.541614][ T7070] name failslab, interval 1, probability 0, space 0, times 0 [ 549.541995][ T7070] CPU: 0 UID: 0 PID: 7070 Comm: syz.0.989 Not tainted 6.12.0-syzkaller #0 [ 549.542187][ T7070] Hardware name: ARM-Versatile Express [ 549.542315][ T7070] Call trace: [ 549.542428][ T7070] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 549.542725][ T7070] r7:00000d40 r6:84accda8 r5:60000013 r4:820413b8 [ 549.542891][ T7070] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 549.543124][ T7070] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 549.543311][ T7070] r5:00000000 r4:8271b79c [ 549.543441][ T7070] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 549.543699][ T7070] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 549.543946][ T7070] r6:84accda8 r5:0000001b r4:82c01240 [ 549.544094][ T7070] [<804ef4d4>] (should_failslab) from [<804d46b0>] (__kmalloc_noprof+0x9c/0x458) [ 549.544366][ T7070] [<804d4614>] (__kmalloc_noprof) from [<8075b87c>] (tomoyo_encode2+0x64/0xf0) [ 549.544630][ T7070] r10:00000fff r9:82f18000 r8:00000000 r7:8307e7f8 r6:84accda8 r5:84a4fffc [ 549.544854][ T7070] r4:84a4ffec [ 549.544961][ T7070] [<8075b818>] (tomoyo_encode2) from [<8075b92c>] (tomoyo_encode+0x24/0x30) [ 549.545208][ T7070] r9:82f18000 r8:00000000 r7:8307e7f8 r6:84accda8 r5:00001000 r4:84a4ffed [ 549.545476][ T7070] [<8075b908>] (tomoyo_encode) from [<8075b9b8>] (tomoyo_realpath_from_path+0x80/0x17c) [ 549.545767][ T7070] r5:00001000 r4:84a4f000 [ 549.545881][ T7070] [<8075b938>] (tomoyo_realpath_from_path) from [<80757ab8>] (tomoyo_path_number_perm+0xcc/0x22c) [ 549.546188][ T7070] r10:8367c800 r9:00000000 r8:84accd80 r7:00005450 r6:00000004 r5:81ad1efc [ 549.546613][ T7070] r4:84accda8 r3:824bb340 [ 549.546787][ T7070] [<807579ec>] (tomoyo_path_number_perm) from [<8075c384>] (tomoyo_file_ioctl+0x1c/0x20) [ 549.547482][ T7070] r9:00000003 r8:84accd80 r7:00000000 r6:00000000 r5:00005450 r4:84accd80 [ 549.548058][ T7070] [<8075c368>] (tomoyo_file_ioctl) from [<8070a724>] (security_file_ioctl+0x64/0x1e4) [ 549.552464][ T7070] [<8070a6c0>] (security_file_ioctl) from [<80536dbc>] (sys_ioctl+0x4c/0xd88) [ 549.556109][ T7070] r7:00000000 r6:84accd81 r5:00000000 r4:00005450 [ 549.556624][ T7070] [<80536d70>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 549.557014][ T7070] Exception stack(0xec8b9fa8 to 0xec8b9ff0) [ 549.557262][ T7070] 9fa0: 00000000 00000000 00000003 00005450 00000000 00000000 [ 549.558483][ T7070] 9fc0: 00000000 00000000 00131400 00000036 00000000 00006364 003d0f00 76b7c0bc [ 549.563009][ T7070] 9fe0: 76b7bec0 76b7beb0 00018af0 00133450 [ 549.566643][ T7070] r10:00000036 r9:8367c800 r8:8020029c r7:00000036 r6:00131400 r5:00000000 [ 549.567223][ T7070] r4:00000000 [ 549.587734][ T7070] ERROR: Out of memory at tomoyo_realpath_from_path. [ 558.074963][ T31] audit: type=1400 audit(557.980:300): avc: denied { read } for pid=7117 comm="syz.1.1006" path="socket:[11911]" dev="sockfs" ino=11911 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 558.268580][ T7124] tmpfs: Unknown parameter 'nrninodes' [ 558.959119][ T7142] FAULT_INJECTION: forcing a failure. [ 558.959119][ T7142] name failslab, interval 1, probability 0, space 0, times 0 [ 558.960626][ T7142] CPU: 1 UID: 0 PID: 7142 Comm: syz.0.1015 Not tainted 6.12.0-syzkaller #0 [ 558.961106][ T7142] Hardware name: ARM-Versatile Express [ 558.961329][ T7142] Call trace: [ 558.961526][ T7142] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 558.961921][ T7142] r7:00000d40 r6:850bf868 r5:60000013 r4:820413b8 [ 558.962175][ T7142] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 558.962527][ T7142] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 558.962852][ T7142] r5:00000000 r4:8271b79c [ 558.963049][ T7142] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 558.963421][ T7142] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 558.963794][ T7142] r6:850bf868 r5:0000001d r4:82c01240 [ 558.964015][ T7142] [<804ef4d4>] (should_failslab) from [<804d46b0>] (__kmalloc_noprof+0x9c/0x458) [ 558.964380][ T7142] [<804d4614>] (__kmalloc_noprof) from [<8075b87c>] (tomoyo_encode2+0x64/0xf0) [ 558.964731][ T7142] r10:00000fff r9:840ab800 r8:00000000 r7:83291a18 r6:850bf868 r5:8506bffc [ 558.965029][ T7142] r4:8506bfea [ 558.965189][ T7142] [<8075b818>] (tomoyo_encode2) from [<8075b92c>] (tomoyo_encode+0x24/0x30) [ 558.965540][ T7142] r9:840ab800 r8:00000000 r7:83291a18 r6:850bf868 r5:00001000 r4:8506bfeb [ 558.965830][ T7142] [<8075b908>] (tomoyo_encode) from [<8075b9b8>] (tomoyo_realpath_from_path+0x80/0x17c) [ 558.966163][ T7142] r5:00001000 r4:8506b000 [ 558.966613][ T7142] [<8075b938>] (tomoyo_realpath_from_path) from [<80757ab8>] (tomoyo_path_number_perm+0xcc/0x22c) [ 558.967243][ T7142] r10:84960000 r9:00000000 r8:850bf840 r7:40305828 r6:00000004 r5:81ad1efc [ 558.967579][ T7142] r4:850bf868 r3:824bb340 [ 558.967782][ T7142] [<807579ec>] (tomoyo_path_number_perm) from [<8075c384>] (tomoyo_file_ioctl+0x1c/0x20) [ 558.968194][ T7142] r9:00000003 r8:850bf840 r7:20000080 r6:20000080 r5:40305828 r4:850bf840 [ 558.968848][ T7142] [<8075c368>] (tomoyo_file_ioctl) from [<8070a724>] (security_file_ioctl+0x64/0x1e4) [ 558.969476][ T7142] [<8070a6c0>] (security_file_ioctl) from [<80536dbc>] (sys_ioctl+0x4c/0xd88) [ 558.969885][ T7142] r7:20000080 r6:850bf841 r5:00000000 r4:40305828 [ 558.970150][ T7142] [<80536d70>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 558.970508][ T7142] Exception stack(0xdfb35fa8 to 0xdfb35ff0) [ 558.970773][ T7142] 5fa0: 00000000 00000000 00000003 40305828 20000080 00000000 [ 558.971121][ T7142] 5fc0: 00000000 00000000 00131400 00000036 00000000 00006364 003d0f00 76b7c0bc [ 558.971474][ T7142] 5fe0: 76b7bec0 76b7beb0 00018af0 00133450 [ 558.971724][ T7142] r10:00000036 r9:84960000 r8:8020029c r7:00000036 r6:00131400 r5:00000000 [ 558.972043][ T7142] r4:00000000 [ 558.973680][ T7142] ERROR: Out of memory at tomoyo_realpath_from_path. [ 568.258824][ T7189] SELinux: Context system_u:object_r:lib_t:s0 is not valid (left unmapped). [ 568.260009][ T31] audit: type=1400 audit(568.170:301): avc: denied { relabelto } for pid=7188 comm="syz.0.1029" name="audio6" dev="devtmpfs" ino=766 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:lib_t:s0" [ 568.264357][ T31] audit: type=1400 audit(568.170:302): avc: denied { associate } for pid=7188 comm="syz.0.1029" name="audio6" dev="devtmpfs" ino=766 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:lib_t:s0" [ 568.288406][ T31] audit: type=1400 audit(568.190:303): avc: denied { read } for pid=7188 comm="syz.0.1029" path="/dev/audio6" dev="devtmpfs" ino=766 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:lib_t:s0" [ 568.321199][ T7189] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7189 comm=syz.0.1029 [ 575.170633][ T7223] FAULT_INJECTION: forcing a failure. [ 575.170633][ T7223] name failslab, interval 1, probability 0, space 0, times 0 [ 575.171287][ T7223] CPU: 0 UID: 0 PID: 7223 Comm: syz.0.1039 Not tainted 6.12.0-syzkaller #0 [ 575.173093][ T7223] Hardware name: ARM-Versatile Express [ 575.173835][ T7223] Call trace: [ 575.174060][ T7223] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 575.174499][ T7223] r7:84674800 r6:00000cc0 r5:60000013 r4:820413b8 [ 575.174774][ T7223] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 575.175135][ T7223] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 575.175523][ T7223] r5:00000000 r4:8271b79c [ 575.175730][ T7223] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 575.176106][ T7223] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 575.176830][ T7223] r6:00000cc0 r5:ffffffff r4:82cab780 [ 575.177365][ T7223] [<804ef4d4>] (should_failslab) from [<804d3cc0>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 575.177786][ T7223] [<804d3c70>] (kmem_cache_alloc_node_noprof) from [<814a2ca8>] (__alloc_skb+0x138/0x160) [ 575.178202][ T7223] r10:00000000 r9:fffffffe r8:00000cc0 r7:00000000 r6:82cab780 r5:ffffffff [ 575.178555][ T7223] r4:82606040 [ 575.178721][ T7223] [<814a2b70>] (__alloc_skb) from [<815bb84c>] (netlink_ack+0x70/0x21c) [ 575.179079][ T7223] r8:848118c0 r7:850c36c0 r6:00000000 r5:815bd420 r4:00000018 [ 575.179382][ T7223] [<815bb7dc>] (netlink_ack) from [<815bbae4>] (netlink_rcv_skb+0xec/0x120) [ 575.179754][ T7223] r10:00000000 r9:00000000 r8:84770000 r7:00000014 r6:848118c0 r5:815bd420 [ 575.180066][ T7223] r4:850c36c0 [ 575.180241][ T7223] [<815bb9f8>] (netlink_rcv_skb) from [<815bccb0>] (genl_rcv+0x2c/0x3c) [ 575.180661][ T7223] r7:850c36c0 r6:843212c0 r5:827e1920 r4:850c36c0 [ 575.180899][ T7223] [<815bcc84>] (genl_rcv) from [<815bb2a0>] (netlink_unicast+0x19c/0x29c) [ 575.181257][ T7223] r5:00000014 r4:83dab000 [ 575.181490][ T7223] [<815bb104>] (netlink_unicast) from [<815bb57c>] (netlink_sendmsg+0x1dc/0x43c) [ 575.181888][ T7223] r9:00000000 r8:00000000 r7:84948400 r6:00000014 r5:850c36c0 r4:dfec9f20 [ 575.182217][ T7223] [<815bb3a0>] (netlink_sendmsg) from [<81495610>] (__sock_sendmsg+0x44/0x78) [ 575.182625][ T7223] r10:00000000 r9:dfec9dc4 r8:dfec9dc4 r7:84c2f900 r6:84c2f900 r5:dfec9f20 [ 575.182952][ T7223] r4:00000000 [ 575.183122][ T7223] [<814955cc>] (__sock_sendmsg) from [<81496610>] (____sys_sendmsg+0x2a4/0x2c4) [ 575.183517][ T7223] r7:84c2f900 r6:00000000 r5:00000080 r4:dfec9f20 [ 575.183775][ T7223] [<8149636c>] (____sys_sendmsg) from [<814983a8>] (___sys_sendmsg+0x9c/0xd0) [ 575.184151][ T7223] r10:dfec9e24 r9:20000480 r8:00000080 r7:00000000 r6:84c2f900 r5:dfec9f20 [ 575.184538][ T7223] r4:00000000 [ 575.184729][ T7223] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 575.185121][ T7223] r10:00000128 r9:84674800 r8:84acc480 r7:00000080 r6:20000480 r5:84acc481 [ 575.185755][ T7223] r4:00000003 [ 575.185944][ T7223] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 575.186289][ T7223] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 575.187116][ T7223] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 575.187676][ T7223] Exception stack(0xdfec9fa8 to 0xdfec9ff0) [ 575.187955][ T7223] 9fa0: 00000000 00000000 00000003 20000480 00000080 00000000 [ 575.188359][ T7223] 9fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b7c0bc [ 575.188750][ T7223] 9fe0: 76b7bec0 76b7beb0 00018af0 00133450 [ 577.309683][ T7231] sctp: [Deprecated]: syz.1.1041 (pid 7231) Use of int in maxseg socket option. [ 577.309683][ T7231] Use struct sctp_assoc_value instead [ 578.788514][ T7238] FAULT_INJECTION: forcing a failure. [ 578.788514][ T7238] name failslab, interval 1, probability 0, space 0, times 0 [ 578.789188][ T7238] CPU: 0 UID: 0 PID: 7238 Comm: syz.0.1043 Not tainted 6.12.0-syzkaller #0 [ 578.789555][ T7238] Hardware name: ARM-Versatile Express [ 578.789770][ T7238] Call trace: [ 578.789958][ T7238] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 578.790303][ T7238] r7:84963000 r6:00400cc0 r5:60000013 r4:820413b8 [ 578.790543][ T7238] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 578.790846][ T7238] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 578.791185][ T7238] r5:00000000 r4:8271b79c [ 578.791389][ T7238] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 578.791732][ T7238] [<808f17e0>] (should_fail_ex) from [<804ef540>] (should_failslab+0x6c/0x94) [ 578.792085][ T7238] r6:00400cc0 r5:ffffffff r4:82cab780 [ 578.792340][ T7238] [<804ef4d4>] (should_failslab) from [<804d3cc0>] (kmem_cache_alloc_node_noprof+0x50/0x338) [ 578.792721][ T7238] [<804d3c70>] (kmem_cache_alloc_node_noprof) from [<814a2ca8>] (__alloc_skb+0x138/0x160) [ 578.793093][ T7238] r10:e0031ddc r9:00000000 r8:00400cc0 r7:00000000 r6:82cab780 r5:ffffffff [ 578.793401][ T7238] r4:82606040 [ 578.793571][ T7238] [<814a2b70>] (__alloc_skb) from [<814ab060>] (alloc_skb_with_frags+0x44/0x1ec) [ 578.793926][ T7238] r8:802a7e50 r7:e0031d7c r6:00000000 r5:00001000 r4:00000003 [ 578.794194][ T7238] [<814ab01c>] (alloc_skb_with_frags) from [<8149c290>] (sock_alloc_send_pskb+0x1f4/0x228) [ 578.794577][ T7238] r10:e0031ddc r9:00000000 r8:802a7e50 r7:e0031d7c r6:84963000 r5:7fffffff [ 578.794879][ T7238] r4:850a1b00 [ 578.795045][ T7238] [<8149c09c>] (sock_alloc_send_pskb) from [<8176174c>] (unix_dgram_sendmsg+0x154/0x8b8) [ 578.795435][ T7238] r10:00000000 r9:850a1b00 r8:84963000 r7:00000000 r6:00000000 r5:832a8280 [ 578.795737][ T7238] r4:e0031e68 [ 578.795903][ T7238] [<817615f8>] (unix_dgram_sendmsg) from [<81761ef4>] (unix_seqpacket_sendmsg+0x44/0x84) [ 578.796390][ T7238] r10:81c4a400 r9:00000000 r8:00000000 r7:832a8280 r6:832a8280 r5:e0031e68 [ 578.796985][ T7238] r4:00000000 [ 578.797281][ T7238] [<81761eb0>] (unix_seqpacket_sendmsg) from [<81495610>] (__sock_sendmsg+0x44/0x78) [ 578.797663][ T7238] r5:e0031e68 r4:00000000 [ 578.797855][ T7238] [<814955cc>] (__sock_sendmsg) from [<814956e4>] (sock_write_iter+0xa0/0xfc) [ 578.798250][ T7238] r7:832a8280 r6:84812d80 r5:e0031f08 r4:e0031ef0 [ 578.798508][ T7238] [<81495644>] (sock_write_iter) from [<8051def4>] (vfs_write+0x3a8/0x44c) [ 578.798851][ T7238] r7:84963000 r6:00000000 r5:84812d80 r4:00000000 [ 578.799086][ T7238] [<8051db4c>] (vfs_write) from [<8051e160>] (ksys_write+0xd0/0xe4) [ 578.799494][ T7238] r10:00000004 r9:84963000 r8:8020029c r7:00000000 r6:00000000 r5:84812d80 [ 578.799829][ T7238] r4:84812d81 [ 578.799994][ T7238] [<8051e090>] (ksys_write) from [<8051e184>] (sys_write+0x10/0x14) [ 578.800363][ T7238] r7:00000004 r6:00131400 r5:00000000 r4:00000000 [ 578.800621][ T7238] [<8051e174>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 578.800944][ T7238] Exception stack(0xe0031fa8 to 0xe0031ff0) [ 578.801195][ T7238] 1fa0: 00000000 00000000 00000003 00000000 00000000 00000000 [ 578.801511][ T7238] 1fc0: 00000000 00000000 00131400 00000004 00000000 00006364 003d0f00 76b7c0bc [ 578.801830][ T7238] 1fe0: 76b7bec0 76b7beb0 00018af0 00133450 [ 586.093325][ T7276] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=7276 comm=syz.1.1053 [ 586.606959][ T7278] fuse: Unknown parameter '' [ 592.574712][ T31] audit: type=1400 audit(592.480:304): avc: denied { getopt } for pid=7302 comm="syz.1.1060" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 595.691047][ T7329] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=7329 comm=syz.0.1066 [ 597.895726][ T31] audit: type=1400 audit(597.800:305): avc: denied { setattr } for pid=7361 comm="syz.1.1071" name="NETLINK" dev="sockfs" ino=13407 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 597.902109][ T31] audit: type=1400 audit(597.810:306): avc: denied { nlmsg_read } for pid=7361 comm="syz.1.1071" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 610.868499][ T7455] FAULT_INJECTION: forcing a failure. [ 610.868499][ T7455] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 610.868953][ T7455] CPU: 0 UID: 0 PID: 7455 Comm: syz.0.1090 Not tainted 6.12.0-syzkaller #0 [ 610.869220][ T7455] Hardware name: ARM-Versatile Express [ 610.869347][ T7455] Call trace: [ 610.869477][ T7455] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 610.869695][ T7455] r7:00000000 r6:00000000 r5:60000013 r4:820413b8 [ 610.869889][ T7455] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 610.870121][ T7455] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 610.870379][ T7455] r5:00000000 r4:82751908 [ 610.870523][ T7455] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 610.870871][ T7455] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 610.871230][ T7455] r6:00000000 r5:eae45f68 r4:00000002 [ 610.871492][ T7455] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 610.871882][ T7455] [<808f19d4>] (should_fail_usercopy) from [<80557bd8>] (simple_read_from_buffer+0x8c/0x134) [ 610.872550][ T7455] [<80557b4c>] (simple_read_from_buffer) from [<805cca58>] (proc_fail_nth_read+0xb8/0x100) [ 610.873053][ T7455] r10:00000001 r9:805cc9a0 r8:00000002 r7:eae45f68 r6:0000000f r5:76b7bf30 [ 610.873370][ T7455] r4:82f74800 r3:eae45e9f [ 610.873515][ T7455] [<805cc9a0>] (proc_fail_nth_read) from [<8051d360>] (vfs_read+0x98/0x324) [ 610.873847][ T7455] r8:76b7bf30 r7:eae45f68 r6:82f74800 r5:0000000f r4:850416c0 [ 610.874140][ T7455] [<8051d2c8>] (vfs_read) from [<8051e00c>] (ksys_read+0x74/0xe4) [ 610.874460][ T7455] r10:00000003 r9:82f74800 r8:8020029c r7:00000000 r6:00000000 r5:850416c0 [ 610.874696][ T7455] r4:850416c3 [ 610.874804][ T7455] [<8051df98>] (ksys_read) from [<8051e08c>] (sys_read+0x10/0x14) [ 610.875029][ T7455] r7:00000003 r6:00000004 r5:76b7bf30 r4:0000000f [ 610.875184][ T7455] [<8051e07c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 610.875389][ T7455] Exception stack(0xeae45fa8 to 0xeae45ff0) [ 610.875595][ T7455] 5fa0: 0000000f 76b7bf30 00000004 76b7bf30 0000000f 00000000 [ 610.875811][ T7455] 5fc0: 0000000f 76b7bf30 00000004 00000003 00000000 00006364 003d0f00 76b7c0bc [ 610.876075][ T7455] 5fe0: 00000158 76b7bed0 000d8998 00131324 [ 614.913507][ T31] audit: type=1400 audit(614.820:307): avc: denied { connect } for pid=7483 comm="syz.0.1100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 614.917385][ T31] audit: type=1400 audit(614.830:308): avc: denied { ioctl } for pid=7483 comm="syz.0.1100" path="socket:[12722]" dev="sockfs" ino=12722 ioctlcmd=0x891c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 618.192652][ T31] audit: type=1400 audit(618.100:309): avc: denied { name_bind } for pid=7504 comm="syz.1.1104" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 618.709491][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 618.747199][ T31] audit: type=1400 audit(618.650:310): avc: denied { accept } for pid=7504 comm="syz.1.1104" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 622.583799][ T31] audit: type=1400 audit(622.480:311): avc: denied { listen } for pid=7535 comm="syz.1.1116" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 629.634923][ T31] audit: type=1400 audit(629.540:312): avc: denied { setopt } for pid=7560 comm="syz.0.1122" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 632.734338][ T7656] FAULT_INJECTION: forcing a failure. [ 632.734338][ T7656] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 632.734946][ T7656] CPU: 1 UID: 0 PID: 7656 Comm: syz.0.1130 Not tainted 6.12.0-syzkaller #0 [ 632.735226][ T7656] Hardware name: ARM-Versatile Express [ 632.735468][ T7656] Call trace: [ 632.735592][ T7656] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 632.735921][ T7656] r7:eb841e20 r6:200001c0 r5:60000013 r4:820413b8 [ 632.736076][ T7656] [<819b809c>] (show_stack) from [<819d60f8>] (dump_stack_lvl+0x70/0x7c) [ 632.736547][ T7656] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 632.736809][ T7656] r5:00000000 r4:82751908 [ 632.736974][ T7656] [<819d6104>] (dump_stack) from [<808f196c>] (should_fail_ex+0x18c/0x1dc) [ 632.737229][ T7656] [<808f17e0>] (should_fail_ex) from [<808f19d0>] (should_fail+0x14/0x18) [ 632.737490][ T7656] r6:200001c0 r5:00000000 r4:eb841f20 [ 632.737663][ T7656] [<808f19bc>] (should_fail) from [<808f19f0>] (should_fail_usercopy+0x1c/0x20) [ 632.737901][ T7656] [<808f19d4>] (should_fail_usercopy) from [<8149822c>] (copy_msghdr_from_user+0x50/0x130) [ 632.738142][ T7656] [<814981dc>] (copy_msghdr_from_user) from [<81498384>] (___sys_sendmsg+0x78/0xd0) [ 632.738369][ T7656] r8:00048800 r7:00000000 r6:8327fb80 r5:eb841f20 r4:eb841e64 [ 632.738568][ T7656] [<8149830c>] (___sys_sendmsg) from [<81498838>] (__sys_sendmsg+0x8c/0xd8) [ 632.738796][ T7656] r10:00000128 r9:8479d400 r8:84be40c0 r7:00048800 r6:200001c0 r5:84be40c1 [ 632.739032][ T7656] r4:00000003 [ 632.739139][ T7656] [<814987ac>] (__sys_sendmsg) from [<81498898>] (sys_sendmsg+0x14/0x18) [ 632.739352][ T7656] r8:8020029c r7:00000128 r6:00131400 r5:00000000 r4:00000000 [ 632.739546][ T7656] [<81498884>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 632.739820][ T7656] Exception stack(0xeb841fa8 to 0xeb841ff0) [ 632.740066][ T7656] 1fa0: 00000000 00000000 00000003 200001c0 00048800 00000000 [ 632.740280][ T7656] 1fc0: 00000000 00000000 00131400 00000128 00000000 00006364 003d0f00 76b7c0bc [ 632.740559][ T7656] 1fe0: 76b7bec0 76b7beb0 00018af0 00133450 [ 633.018297][ T7668] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=279 sclass=netlink_audit_socket pid=7668 comm=syz.0.1132 [ 633.025209][ T31] audit: type=1400 audit(632.930:313): avc: denied { nlmsg_write } for pid=7666 comm="syz.0.1132" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 633.547597][ T7583] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 633.553280][ T7583] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 634.421888][ T7583] hsr_slave_0: entered promiscuous mode [ 634.425357][ T7583] hsr_slave_1: entered promiscuous mode [ 634.431056][ T7583] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 634.431587][ T7583] Cannot create hsr debugfs directory [ 634.661640][ T7583] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 634.727418][ T7583] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 634.795933][ T7583] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 634.862486][ T7583] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 634.981450][ T7583] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 634.985959][ T7583] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 634.993011][ T7583] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 635.000275][ T7583] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 635.492744][ T7583] 8021q: adding VLAN 0 to HW filter on device bond0 [ 637.717136][ T7583] veth0_vlan: entered promiscuous mode [ 637.730310][ T7583] veth1_vlan: entered promiscuous mode [ 637.773025][ T7583] veth0_macvtap: entered promiscuous mode [ 637.780117][ T7583] veth1_macvtap: entered promiscuous mode [ 637.817837][ T7583] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 637.818436][ T7583] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 637.818814][ T7583] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 637.819035][ T7583] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 637.904762][ T31] audit: type=1400 audit(637.810:314): avc: denied { mounton } for pid=7583 comm="syz-executor" path="/syzkaller.K1cA8i/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=13897 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 658.484079][ T31] audit: type=1400 audit(658.390:315): avc: denied { accept } for pid=8062 comm="syz.1.1164" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 662.847208][ T7952] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 663.020908][ T7952] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 663.022150][ T7952] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 663.022690][ T7952] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 663.023242][ T7952] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 663.024129][ T7952] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 663.024629][ T7952] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 663.041016][ T7952] usb 2-1: config 0 descriptor?? [ 664.081468][ T7952] usbhid 2-1:0.0: can't add hid device: -71 [ 664.082014][ T7952] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 664.086676][ T7952] usb 2-1: USB disconnect, device number 6 [ 677.497875][ T31] audit: type=1400 audit(677.400:316): avc: denied { create } for pid=8169 comm="syz.1.1194" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 678.671070][ T2883] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 678.872592][ T2883] usb 1-1: config 0 has an invalid interface number: 69 but max is 0 [ 678.880406][ T2883] usb 1-1: config 0 has no interface number 0 [ 678.880806][ T2883] usb 1-1: config 0 interface 69 altsetting 0 endpoint 0x8 has invalid maxpacket 1023, setting to 64 [ 678.881694][ T2883] usb 1-1: config 0 interface 69 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 678.906934][ T2883] usb 1-1: config 0 interface 69 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 678.927937][ T2883] usb 1-1: New USB device found, idVendor=0c4b, idProduct=0100, bcdDevice=d7.ca [ 678.928493][ T2883] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 678.933478][ T2883] usb 1-1: Product: syz [ 678.933700][ T2883] usb 1-1: Manufacturer: syz [ 678.934350][ T2883] usb 1-1: SerialNumber: syz [ 678.970506][ T2883] usb 1-1: config 0 descriptor?? [ 678.979118][ T8179] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 678.988626][ T2883] cyberjack 1-1:0.69: Reiner SCT Cyberjack USB card reader converter detected [ 679.033408][ T2883] cyberjack ttyUSB0: usb_submit_urb(read int) failed [ 679.043309][ T31] audit: type=1400 audit(678.950:317): avc: denied { unlink } for pid=2903 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 [ 679.055339][ T2883] usb 1-1: Reiner SCT Cyberjack USB card reader converter now attached to ttyUSB0 [ 679.184792][ T24] usb 1-1: USB disconnect, device number 6 [ 679.197376][ T24] cyberjack ttyUSB0: Reiner SCT Cyberjack USB card reader converter now disconnected from ttyUSB0 [ 679.199365][ T24] cyberjack 1-1:0.69: device disconnected [ 679.593768][ T31] audit: type=1326 audit(679.500:318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8202 comm="syz.0.1199" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 679.595725][ T31] audit: type=1326 audit(679.500:319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8202 comm="syz.0.1199" exe="/syz-executor" sig=0 arch=40000028 syscall=174 compat=0 ip=0x133450 code=0x7ffc0000 [ 679.597836][ T31] audit: type=1326 audit(679.500:320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8202 comm="syz.0.1199" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 679.616879][ T31] audit: type=1326 audit(679.520:321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8202 comm="syz.0.1199" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 679.617689][ T31] audit: type=1326 audit(679.520:322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8202 comm="syz.0.1199" exe="/syz-executor" sig=0 arch=40000028 syscall=385 compat=0 ip=0x133450 code=0x7ffc0000 [ 679.618175][ T31] audit: type=1326 audit(679.520:323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8202 comm="syz.0.1199" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 679.618728][ T31] audit: type=1326 audit(679.520:324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8202 comm="syz.0.1199" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133450 code=0x7ffc0000 [ 679.619208][ T31] audit: type=1326 audit(679.520:325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8202 comm="syz.0.1199" exe="/syz-executor" sig=0 arch=40000028 syscall=352 compat=0 ip=0x133450 code=0x7ffc0000 [ 680.749066][ T8219] netlink: 308 bytes leftover after parsing attributes in process `syz.1.1206'. [ 681.304362][ C0] ------------[ cut here ]------------ [ 681.304963][ C0] WARNING: CPU: 0 PID: 3088 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174 [ 681.305450][ C0] refcount_t: underflow; use-after-free. [ 681.305766][ C0] Modules linked in: [ 681.307333][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 681.310024][ C0] CPU: 0 UID: 0 PID: 3088 Comm: syz-executor Not tainted 6.12.0-syzkaller #0 [ 681.313096][ C0] Hardware name: ARM-Versatile Express [ 681.316540][ C0] Call trace: frame pointer underflow [ 681.316971][ C0] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 681.317394][ C0] r7:00000000 r6:82623304 r5:00000000 r4:820413b8 [ 681.317687][ C0] [<819b809c>] (show_stack) from [<819d60dc>] (dump_stack_lvl+0x54/0x7c) [ 681.318048][ C0] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 681.318417][ C0] r5:00000000 r4:82874d18 [ 681.318624][ C0] [<819d6104>] (dump_stack) from [<819b8be0>] (panic+0x120/0x374) [ 681.319043][ C0] [<819b8ac0>] (panic) from [<802426d0>] (get_taint+0x0/0x1c) [ 681.319409][ C0] r3:8260c604 r2:00000001 r1:82029878 r0:82031344 [ 681.319697][ C0] r7:8084bbd8 [ 681.319907][ C0] [<8024265c>] (check_panic_on_warn) from [<80242834>] (__warn+0x80/0x188) [ 681.320435][ C0] [<802427b4>] (__warn) from [<80242b24>] (warn_slowpath_fmt+0x1e8/0x1f4) [ 681.320834][ C0] r8:00000009 r7:8209017c r6:df801c44 r5:82f83c00 r4:00000000 [ 681.321170][ C0] [<80242940>] (warn_slowpath_fmt) from [<8084bbd8>] (refcount_warn_saturate+0x13c/0x174) [ 681.321764][ C0] r10:dddd0e88 r9:00000040 r8:84810010 r7:00000000 r6:81841f64 r5:00000002 [ 681.322112][ C0] r4:850c3600 [ 681.322295][ C0] [<8084ba9c>] (refcount_warn_saturate) from [<814aa974>] (sk_skb_reason_drop+0x1d8/0x248) [ 681.322823][ C0] [<814aa79c>] (sk_skb_reason_drop) from [<81841f64>] (j1939_session_destroy+0x78/0x200) [ 681.323329][ C0] r9:00000040 r8:84810010 r7:8506d81c r6:84aebf50 r5:84aebf00 r4:850c3600 [ 681.323837][ C0] [<81841eec>] (j1939_session_destroy) from [<818430c4>] (j1939_xtp_rx_eoma+0x120/0x234) [ 681.324275][ C0] r6:850c3900 r5:84aebf00 r4:84aebf14 [ 681.324568][ C0] [<81842fa4>] (j1939_xtp_rx_eoma) from [<818454ec>] (j1939_tp_recv+0x4a8/0x530) [ 681.324994][ C0] r7:8506d000 r6:8506d008 r5:8506d000 r4:850c3900 [ 681.325272][ C0] [<81845044>] (j1939_tp_recv) from [<8183eed0>] (j1939_can_recv+0x1e4/0x2dc) [ 681.325687][ C0] r7:8506d000 r6:8506d008 r5:8506d810 r4:850c3900 [ 681.325964][ C0] [<8183ecec>] (j1939_can_recv) from [<81834b94>] (can_rcv_filter+0x9c/0x218) [ 681.326580][ C0] r9:00000040 r8:843946c0 r7:98ec0000 r6:850c3000 r5:00000001 r4:84432a80 [ 681.326998][ C0] [<81834af8>] (can_rcv_filter) from [<81835610>] (can_receive+0xb4/0xf0) [ 681.327556][ C0] r9:00000040 r8:00000000 r7:84394000 r6:8401d900 r5:84770000 r4:850c3000 [ 681.332187][ C0] [<8183555c>] (can_receive) from [<818356d0>] (can_rcv+0x84/0xac) [ 681.336780][ C0] r9:00000040 r8:00000001 r7:00000000 r6:00000000 r5:8183564c r4:850c3000 [ 681.337590][ C0] [<8183564c>] (can_rcv) from [<814cc17c>] (__netif_receive_skb_one_core+0x5c/0x80) [ 681.338091][ C0] r5:8183564c r4:84394000 [ 681.338309][ C0] [<814cc120>] (__netif_receive_skb_one_core) from [<814cc1e8>] (__netif_receive_skb+0x18/0x5c) [ 681.338869][ C0] r5:dddd0f70 r4:850c3000 [ 681.339159][ C0] [<814cc1d0>] (__netif_receive_skb) from [<814cc4f0>] (process_backlog+0xa0/0x17c) [ 681.339638][ C0] r5:dddd0f70 r4:850c3000 [ 681.339945][ C0] [<814cc450>] (process_backlog) from [<814cd3f0>] (__napi_poll+0x34/0x240) [ 681.343278][ C0] r10:dddd0e80 r9:dddd10c0 r8:df801ea0 r7:df801e9b r6:00000040 r5:dddd0f70 [ 681.346537][ C0] r4:00000001 [ 681.346752][ C0] [<814cd3bc>] (__napi_poll) from [<814cdc64>] (net_rx_action+0x358/0x440) [ 681.349651][ C0] r9:dddd10c0 r8:df801ea0 r7:0000012c r6:000094ec r5:dddd0f70 r4:00000000 [ 681.350624][ C0] [<814cd90c>] (net_rx_action) from [<8024ba68>] (handle_softirqs+0x158/0x464) [ 681.351012][ C0] r10:00000008 r9:82f83c00 r8:00000101 r7:00400140 r6:00000003 r5:00000004 [ 681.351282][ C0] r4:8260408c [ 681.351439][ C0] [<8024b910>] (handle_softirqs) from [<8024bed0>] (__irq_exit_rcu+0x110/0x1d0) [ 681.354188][ C0] r10:00000001 r9:82f83c00 r8:00000000 r7:df991d68 r6:821e34dc r5:82223e4c [ 681.356287][ C0] r4:82f83c00 [ 681.356511][ C0] [<8024bdc0>] (__irq_exit_rcu) from [<8024c248>] (irq_exit+0x10/0x18) [ 681.356902][ C0] r5:82223e4c r4:824bca74 [ 681.357078][ C0] [<8024c238>] (irq_exit) from [<819d6ab8>] (generic_handle_arch_irq+0x7c/0x80) [ 681.357361][ C0] [<819d6a3c>] (generic_handle_arch_irq) from [<8198744c>] (call_with_stack+0x1c/0x20) [ 681.360202][ C0] r9:82f83c00 r8:82e3b000 r7:df991d9c r6:ffffffff r5:20000113 r4:8027e404 [ 681.361976][ C0] [<81987430>] (call_with_stack) from [<80200bcc>] (__irq_svc+0x8c/0xbc) [ 681.362497][ C0] Exception stack(0xdf991d68 to 0xdf991db0) [ 681.362831][ C0] 1d60: 00000001 820413b8 00000001 82f83c00 00000000 dddd0180 [ 681.363104][ C0] 1d80: 819da440 a3ece430 82e3b000 82f83c00 00000001 df991dfc df991da8 df991db8 [ 681.365342][ C0] 1da0: 819e35bc 8027e404 20000113 ffffffff [ 681.366469][ C0] [<8027e378>] (finish_task_switch) from [<819da440>] (__schedule+0x430/0xc30) [ 681.366855][ C0] r10:83d988c0 r9:00000000 r8:83d98300 r7:a3ece430 r6:dddd0180 r5:82f83c00 [ 681.368629][ C0] r4:83703000 [ 681.370377][ C0] [<819da010>] (__schedule) from [<819dac6c>] (schedule+0x2c/0xfc) [ 681.373393][ C0] r10:00000109 r9:82f83c00 r8:00000000 r7:82f83c00 r6:00002001 r5:82f83c00 [ 681.374413][ C0] r4:82f83c00 [ 681.375797][ C0] [<819dac40>] (schedule) from [<819e23b4>] (do_nanosleep+0x90/0x15c) [ 681.376600][ C0] r5:82f83c00 r4:df991ee8 [ 681.376847][ C0] [<819e2324>] (do_nanosleep) from [<80308ee0>] (hrtimer_nanosleep+0xa8/0x124) [ 681.377167][ C0] r8:00000000 r7:82f83c00 r6:00000001 r5:00989680 r4:00000000 [ 681.377832][ C0] [<80308e38>] (hrtimer_nanosleep) from [<803130a4>] (common_nsleep+0x5c/0x6c) [ 681.378917][ C0] r8:7eec39d4 r7:82f83c00 r6:00000000 r5:00000000 r4:3b9aca00 [ 681.380835][ C0] [<80313048>] (common_nsleep) from [<80315aa4>] (sys_clock_nanosleep_time32+0xf8/0x154) [ 681.383970][ C0] r5:81a0473c r4:00000000 [ 681.385656][ C0] [<803159ac>] (sys_clock_nanosleep_time32) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 681.386870][ C0] Exception stack(0xdf991fa8 to 0xdf991ff0) [ 681.387315][ C0] 1fa0: 00000000 7eec39d4 00000000 00000000 7eec39dc 7eec39d4 [ 681.387658][ C0] 1fc0: 00000000 7eec39d4 00000000 00000109 00000000 7eec3ac8 00000000 00000051 [ 681.388005][ C0] 1fe0: 00000000 7eec39d0 00000001 00160704 [ 681.388775][ C0] r8:8020029c r7:00000109 r6:00000000 r5:7eec39d4 r4:00000000 [ 681.390439][ C0] Rebooting in 86400 seconds.. VM DIAGNOSIS: 17:43:02 Registers: info registers vcpu 0 CPU#0 R00=00000000 R01=820413b8 R02=00000000 R03=819d7f48 R04=00000006 R05=826faf88 R06=00000000 R07=826faf80 R08=82f83c00 R09=00000028 R10=826faf88 R11=df8019c4 R12=df8019c8 R13=df8019b8 R14=8031ce20 R15=819d7f58 PSR=80000193 N--- 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=d8181000 R01=ecc6b000 R02=00000001 R03=80219af8 R04=7f00b000 R05=00000001 R06=828c5ae8 R07=7f00b000 R08=ecc6b000 R09=8260cb10 R10=828c670c R11=ebaa5dbc R12=ebaa5dc0 R13=ebaa5d90 R14=80210a20 R15=80219b10 PSR=80000013 N--- 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=004e27e9 s17=00000000 d08=00000000004e27e9 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=41829bce s33=db6f7108 d16=db6f710841829bce s34=e3f227ca s35=00db0018 d17=00db0018e3f227ca s36=60633c75 s37=1609d86b d18=1609d86b60633c75 s38=0e5973d7 s39=c529c4cd d19=c529c4cd0e5973d7 s40=b08ae3f6 s41=66e5f9f1 d20=66e5f9f1b08ae3f6 s42=5de04a8d s43=5a1f2746 d21=5a1f27465de04a8d s44=d2eea644 s45=61b09737 d22=61b09737d2eea644 s46=64c03757 s47=d3224d21 d23=d3224d2164c03757 s48=00000001 s49=00000000 d24=0000000000000001 s50=00000000 s51=00000000 d25=0000000000000000 s52=00640000 s53=00500000 d26=0050000000640000 s54=003c0000 s55=00280000 d27=00280000003c0000 s56=00140000 s57=00080000 d28=0008000000140000 s58=00000008 s59=00080004 d29=0008000400000008 s60=03e60000 s61=ff7e0000 d30=ff7e000003e60000 s62=0008ffff s63=00000000 d31=000000000008ffff FPSCR: 00000000