Warning: Permanently added '10.128.1.173' (ED25519) to the list of known hosts. 2024/01/17 17:58:30 ignoring optional flag "sandboxArg"="0" 2024/01/17 17:58:30 parsed 1 programs [ 41.226832][ T28] audit: type=1400 audit(1705514310.724:156): avc: denied { mounton } for pid=343 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 41.254005][ T28] audit: type=1400 audit(1705514310.754:157): avc: denied { mount } for pid=343 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 2024/01/17 17:58:30 executed programs: 0 [ 41.304312][ T28] audit: type=1400 audit(1705514310.804:158): avc: denied { unlink } for pid=343 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 41.337761][ T343] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 41.409198][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.416197][ T349] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.423551][ T349] device bridge_slave_0 entered promiscuous mode [ 41.431235][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.438940][ T349] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.446690][ T349] device bridge_slave_1 entered promiscuous mode [ 41.501618][ T28] audit: type=1400 audit(1705514310.994:159): avc: denied { write } for pid=349 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.508975][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.525685][ T28] audit: type=1400 audit(1705514310.994:160): avc: denied { read } for pid=349 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.533117][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.533265][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.571943][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.596909][ T24] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.604957][ T24] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.613530][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.621420][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.631617][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.640951][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.648838][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.663451][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.673671][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.681864][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.704151][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.714337][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.724013][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.736251][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.744861][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.752793][ T301] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.761697][ T349] device veth0_vlan entered promiscuous mode [ 41.774103][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.784735][ T349] device veth1_macvtap entered promiscuous mode [ 41.800858][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.811132][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.826164][ T28] audit: type=1400 audit(1705514311.324:161): avc: denied { mounton } for pid=349 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=370 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 41.871736][ T354] loop0: detected capacity change from 0 to 2048 [ 41.879803][ T28] audit: type=1400 audit(1705514311.374:162): avc: denied { mounton } for pid=353 comm="syz-executor.0" path="/root/syzkaller-testdir137407878/syzkaller.VsEH8H/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 41.914939][ T354] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 41.924053][ T28] audit: type=1400 audit(1705514311.424:163): avc: denied { mount } for pid=353 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 41.959017][ T359] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, [ 41.959027][ T28] audit: type=1400 audit(1705514311.424:164): avc: denied { write } for pid=353 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.959056][ T28] audit: type=1400 audit(1705514311.424:165): avc: denied { add_name } for pid=353 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.967477][ T359] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.968170][ T359] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 416 with error 28 [ 42.035909][ T359] EXT4-fs (loop0): This should not happen!! Data will be lost [ 42.035909][ T359] [ 42.048845][ T359] EXT4-fs (loop0): Total free blocks count 0 [ 42.055973][ T359] EXT4-fs (loop0): Free/Dirty block details [ 42.064515][ T359] EXT4-fs (loop0): free_blocks=2415919104 [ 42.070455][ T359] EXT4-fs (loop0): dirty_blocks=3008 [ 42.078228][ T359] EXT4-fs (loop0): Block reservation details [ 42.085601][ T359] EXT4-fs (loop0): i_reserved_data_blocks=218 [ 42.300859][ T354] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 16392 with max blocks 2 with error 28 [ 42.452608][ T363] loop0: detected capacity change from 0 to 2048 [ 42.465025][ T363] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 42.479335][ T366] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.495632][ T363] ------------[ cut here ]------------ [ 42.501484][ T363] kernel BUG at fs/ext4/inline.c:236! [ 42.507078][ T363] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 42.513960][ T363] CPU: 0 PID: 363 Comm: syz-executor.0 Not tainted 6.1.57-syzkaller-1150633-g899194d7e909 #0 [ 42.524329][ T363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 42.536783][ T363] RIP: 0010:ext4_write_inline_data+0x3a4/0x3b0 [ 42.543218][ T363] Code: 07 fe c1 38 c1 0f 8c 42 ff ff ff 4c 89 e7 49 89 d6 e8 c0 f1 ca ff 4c 89 f2 e9 2f ff ff ff e8 c3 67 84 ff 0f 0b e8 bc 67 84 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 [ 42.566443][ T363] RSP: 0018:ffffc90002ecf108 EFLAGS: 00010293 [ 42.574075][ T363] RAX: ffffffff81f0cb44 RBX: 000000000000003c RCX: ffff88811127e540 [ 42.584740][ T363] RDX: 0000000000000000 RSI: 000000000000003c RDI: 000000000000d000 [ 42.595010][ T363] RBP: ffffc90002ecf170 R08: ffffffff81f0c8cd R09: ffffed10222c3c4b [ 42.603995][ T363] R10: 0000000000000000 R11: dffffc0000000001 R12: 000000000000c000 [ 42.613627][ T363] R13: ffffc90002ecf200 R14: 000000000000d000 R15: 0000000000001000 [ 42.623394][ T363] FS: 00007f9b842276c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 42.632423][ T363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.639194][ T363] CR2: 0000000020000080 CR3: 0000000123c3f000 CR4: 00000000003506b0 [ 42.647833][ T363] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.656109][ T363] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.664654][ T363] Call Trace: [ 42.667866][ T363] [ 42.671166][ T363] ? __die_body+0x62/0xb0 [ 42.675505][ T363] ? die+0x88/0xb0 [ 42.679333][ T363] ? do_trap+0x103/0x330 [ 42.683495][ T363] ? ext4_write_inline_data+0x3a4/0x3b0 [ 42.689147][ T363] ? handle_invalid_op+0x95/0xc0 [ 42.694089][ T363] ? ext4_write_inline_data+0x3a4/0x3b0 [ 42.699881][ T363] ? exc_invalid_op+0x32/0x50 [ 42.704725][ T363] ? asm_exc_invalid_op+0x1b/0x20 [ 42.709850][ T363] ? ext4_write_inline_data+0x12d/0x3b0 [ 42.715693][ T363] ? ext4_write_inline_data+0x3a4/0x3b0 [ 42.721185][ T363] ? ext4_write_inline_data+0x3a4/0x3b0 [ 42.726796][ T363] ? ext4_write_inline_data+0x3a4/0x3b0 [ 42.732545][ T363] ext4_write_inline_data_end+0x328/0xa90 [ 42.738516][ T363] ? put_page+0xc0/0xc0 [ 42.742832][ T363] ? pipe_zero+0x220/0x220 [ 42.747225][ T363] ext4_da_write_end+0x1ea/0x9a0 [ 42.751994][ T363] ? ext4_da_write_begin+0x920/0x920 [ 42.757237][ T363] generic_perform_write+0x3e6/0x5c0 [ 42.762510][ T363] ? generic_file_direct_write+0x6b0/0x6b0 [ 42.768155][ T363] ? generic_write_checks_count+0x490/0x490 [ 42.774385][ T363] ? arch_stack_walk+0xf3/0x140 [ 42.779074][ T363] ext4_buffered_write_iter+0x360/0x640 [ 42.784455][ T363] ext4_file_write_iter+0x194/0x1cf0 [ 42.789579][ T363] ? __stack_depot_save+0x36/0x480 [ 42.794529][ T363] ? kasan_set_track+0x60/0x70 [ 42.799838][ T363] ? kasan_set_track+0x4b/0x70 [ 42.805021][ T363] ? kasan_save_alloc_info+0x1f/0x30 [ 42.810319][ T363] ? __kasan_kmalloc+0x9c/0xb0 [ 42.815084][ T363] ? __kmalloc+0xb4/0x1e0 [ 42.819238][ T363] ? iter_file_splice_write+0x278/0xf90 [ 42.825188][ T363] ? direct_splice_actor+0xff/0x130 [ 42.831770][ T363] ? splice_direct_to_actor+0x4b4/0xbb0 [ 42.838167][ T363] ? do_splice_direct+0x27f/0x3c0 [ 42.843206][ T363] ? avc_policy_seqno+0x1b/0x70 [ 42.847980][ T363] ? ext4_file_read_iter+0x470/0x470 [ 42.854107][ T363] ? fsnotify_perm+0x6a/0x5d0 [ 42.858567][ T363] do_iter_write+0x6e6/0xc50 [ 42.863811][ T363] ? vfs_iter_write+0xa0/0xa0 [ 42.868703][ T363] ? __kasan_check_read+0x11/0x20 [ 42.873834][ T363] ? splice_from_pipe_next+0x5e9/0x640 [ 42.879373][ T363] vfs_iter_write+0x7c/0xa0 [ 42.883831][ T363] iter_file_splice_write+0x7f8/0xf90 [ 42.889242][ T363] ? generic_file_read_iter+0xad/0x4e0 [ 42.894773][ T363] ? splice_from_pipe+0x230/0x230 [ 42.899822][ T363] ? splice_shrink_spd+0xb0/0xb0 [ 42.904619][ T363] ? __kasan_check_read+0x11/0x20 [ 42.909720][ T363] ? fsnotify_perm+0x470/0x5d0 [ 42.914679][ T363] ? splice_from_pipe+0x230/0x230 [ 42.919753][ T363] direct_splice_actor+0xff/0x130 [ 42.924965][ T363] splice_direct_to_actor+0x4b4/0xbb0 [ 42.930355][ T363] ? do_splice_direct+0x3c0/0x3c0 [ 42.935905][ T363] ? pipe_to_sendpage+0x340/0x340 [ 42.941015][ T363] ? rw_verify_area+0xa7/0x1c0 [ 42.946706][ T363] do_splice_direct+0x27f/0x3c0 [ 42.951570][ T363] ? splice_direct_to_actor+0xbb0/0xbb0 [ 42.957293][ T363] ? fsnotify_perm+0x6a/0x5d0 [ 42.961807][ T363] ? security_file_permission+0x86/0xb0 [ 42.967187][ T363] do_sendfile+0x616/0xfe0 [ 42.971455][ T363] ? do_preadv+0x350/0x350 [ 42.975703][ T363] ? restore_fpregs_from_fpstate+0xfc/0x230 [ 42.981613][ T363] ? save_fpregs_to_fpstate+0x220/0x220 [ 42.988214][ T363] __x64_sys_sendfile64+0x1ce/0x230 [ 42.993359][ T363] ? __ia32_sys_sendfile+0x240/0x240 [ 42.998750][ T363] ? switch_fpu_return+0xe/0x10 [ 43.003882][ T363] ? exit_to_user_mode_prepare+0x7e/0xa0 [ 43.010047][ T363] do_syscall_64+0x3d/0xb0 [ 43.014861][ T363] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 43.021111][ T363] RIP: 0033:0x7f9b8347cb29 [ 43.025402][ T363] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 43.046103][ T363] RSP: 002b:00007f9b842270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 43.055961][ T363] RAX: ffffffffffffffda RBX: 00007f9b8359bf80 RCX: 00007f9b8347cb29 [ 43.064379][ T363] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 43.072441][ T363] RBP: 00007f9b834c847a R08: 0000000000000000 R09: 0000000000000000 [ 43.081215][ T363] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000000 [ 43.089826][ T363] R13: 000000000000000b R14: 00007f9b8359bf80 R15: 00007ffe9a6bdb08 [ 43.097987][ T363] [ 43.101021][ T363] Modules linked in: [ 43.105010][ T363] ---[ end trace 0000000000000000 ]--- [ 43.110383][ T363] RIP: 0010:ext4_write_inline_data+0x3a4/0x3b0 [ 43.116852][ T363] Code: 07 fe c1 38 c1 0f 8c 42 ff ff ff 4c 89 e7 49 89 d6 e8 c0 f1 ca ff 4c 89 f2 e9 2f ff ff ff e8 c3 67 84 ff 0f 0b e8 bc 67 84 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 [ 43.137529][ T363] RSP: 0018:ffffc90002ecf108 EFLAGS: 00010293 [ 43.143683][ T363] RAX: ffffffff81f0cb44 RBX: 000000000000003c RCX: ffff88811127e540 [ 43.152811][ T363] RDX: 0000000000000000 RSI: 000000000000003c RDI: 000000000000d000 [ 43.160603][ T363] RBP: ffffc90002ecf170 R08: ffffffff81f0c8cd R09: ffffed10222c3c4b [ 43.168776][ T363] R10: 0000000000000000 R11: dffffc0000000001 R12: 000000000000c000 [ 43.176825][ T363] R13: ffffc90002ecf200 R14: 000000000000d000 R15: 0000000000001000 [ 43.185153][ T363] FS: 00007f9b842276c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 43.193987][ T363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.200682][ T363] CR2: 0000000020000080 CR3: 0000000123c3f000 CR4: 00000000003506b0 [ 43.208801][ T363] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.216678][ T363] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.224784][ T363] Kernel panic - not syncing: Fatal exception [ 43.231249][ T363] Kernel Offset: disabled [ 43.235581][ T363] Rebooting in 86400 seconds..