Warning: Permanently added '10.128.0.117' (ED25519) to the list of known hosts. 2025/02/05 19:12:20 ignoring optional flag "sandboxArg"="0" 2025/02/05 19:12:20 ignoring optional flag "type"="gce" 2025/02/05 19:12:20 parsed 1 programs [ 48.425160][ T30] kauditd_printk_skb: 17 callbacks suppressed [ 48.425177][ T30] audit: type=1400 audit(1738782740.714:93): avc: denied { mount } for pid=426 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 [ 48.477921][ T30] audit: type=1400 audit(1738782740.744:94): avc: denied { unlink } for pid=421 comm="syz-executor" name="swap-file" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 48.503250][ T421] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.689601][ T449] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.696697][ T449] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.703954][ T449] device bridge_slave_0 entered promiscuous mode [ 48.710686][ T449] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.717571][ T449] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.724765][ T449] device bridge_slave_1 entered promiscuous mode [ 48.771522][ T449] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.778387][ T449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.785518][ T449] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.792472][ T449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.813639][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.820817][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.828220][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.835641][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.845261][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.853442][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.860276][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.868793][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.876934][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.883908][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.896896][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.906183][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.919509][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.931314][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.939291][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.946850][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.955705][ T449] device veth0_vlan entered promiscuous mode [ 48.965616][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.974535][ T449] device veth1_macvtap entered promiscuous mode [ 48.983851][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.994768][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.030757][ T449] syz-executor.0 (449) used greatest stack depth: 20688 bytes left 2025/02/05 19:12:21 executed programs: 0 [ 49.384875][ T482] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.391906][ T482] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.399040][ T482] device bridge_slave_0 entered promiscuous mode [ 49.408753][ T482] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.415754][ T482] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.423092][ T482] device bridge_slave_1 entered promiscuous mode [ 49.472993][ T482] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.479864][ T482] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.486983][ T482] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.493837][ T482] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.513443][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.521124][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.528561][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.541205][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.549321][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.556326][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.565072][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.573181][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.580013][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.595550][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.607907][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.622283][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.633373][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.641692][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.649069][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.657868][ T8] device bridge_slave_1 left promiscuous mode [ 49.663854][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.671503][ T8] device bridge_slave_0 left promiscuous mode [ 49.677420][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.685686][ T8] device veth1_macvtap left promiscuous mode [ 49.692533][ T8] device veth0_vlan left promiscuous mode [ 49.775497][ T482] device veth0_vlan entered promiscuous mode [ 49.785667][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.794070][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.803114][ T482] device veth1_macvtap entered promiscuous mode [ 49.812041][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.819784][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.828270][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.838713][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.846980][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.879027][ T487] loop0: detected capacity change from 0 to 2048 [ 49.922143][ T30] audit: type=1400 audit(1738782742.214:95): avc: denied { mounton } for pid=486 comm="syz-executor" path="/root/syzkaller-testdir3646610524/syzkaller.P403HJ/0/file0" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 49.973077][ T487] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.988768][ T30] audit: type=1400 audit(1738782742.274:96): avc: denied { mount } for pid=486 comm="syz-executor" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.011130][ T30] audit: type=1400 audit(1738782742.274:97): avc: denied { write } for pid=486 comm="syz-executor" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.013962][ T486] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.033109][ T30] audit: type=1400 audit(1738782742.274:98): avc: denied { add_name } for pid=486 comm="syz-executor" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.068698][ T30] audit: type=1400 audit(1738782742.274:99): avc: denied { create } for pid=486 comm="syz-executor" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.082573][ T486] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 50.089396][ T30] audit: type=1400 audit(1738782742.304:100): avc: denied { read append open } for pid=486 comm="syz-executor" path="/root/syzkaller-testdir3646610524/syzkaller.P403HJ/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.121109][ T486] EXT4-fs (loop0): This should not happen!! Data will be lost [ 50.121109][ T486] [ 50.139318][ T30] audit: type=1400 audit(1738782742.304:101): avc: denied { map } for pid=486 comm="syz-executor" path="/root/syzkaller-testdir3646610524/syzkaller.P403HJ/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.139356][ T30] audit: type=1400 audit(1738782742.304:102): avc: denied { write } for pid=486 comm="syz-executor" path="/root/syzkaller-testdir3646610524/syzkaller.P403HJ/0/file0/pids.current" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.194378][ T486] EXT4-fs (loop0): Total free blocks count 0 [ 50.200192][ T486] EXT4-fs (loop0): Free/Dirty block details [ 50.205979][ T486] EXT4-fs (loop0): free_blocks=2415919104 [ 50.211747][ T486] EXT4-fs (loop0): dirty_blocks=16 [ 50.216670][ T486] EXT4-fs (loop0): Block reservation details [ 50.222535][ T486] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 50.230906][ T367] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 50.243067][ T367] EXT4-fs (loop0): This should not happen!! Data will be lost [ 50.243067][ T367] [ 50.305108][ T492] loop0: detected capacity change from 0 to 2048 [ 50.402499][ T492] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.416335][ T491] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.433248][ T492] ------------[ cut here ]------------ [ 50.438558][ T492] kernel BUG at fs/ext4/inline.c:236! [ 50.443850][ T492] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 50.449634][ T492] CPU: 1 PID: 492 Comm: syz-executor Not tainted 5.15.176-syzkaller-1078825-gd1a25a6a4b3b #0 [ 50.459613][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 50.469559][ T492] RIP: 0010:ext4_write_inline_data_end+0xe28/0xe30 [ 50.475857][ T492] Code: ff e8 ac 8c cc ff e9 1b fa ff ff e8 a2 83 fb 02 e8 cd 27 8a ff 0f 0b e8 c6 27 8a ff 0f 0b e8 bf 27 8a ff 0f 0b e8 b8 27 8a ff <0f> 0b 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 [ 50.495290][ T492] RSP: 0018:ffffc900034776e0 EFLAGS: 00010293 [ 50.501188][ T492] RAX: ffffffff81e64448 RBX: 000000000000003c RCX: ffff8881164fe2c0 [ 50.509089][ T492] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000080 [ 50.517014][ T492] RBP: ffffc90003477828 R08: ffffffff81e63a1b R09: ffffed1022d1dc4b [ 50.524817][ T492] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 50.532616][ T492] R13: 0000000000000078 R14: ffffea00049fd880 R15: 0000000000000080 [ 50.540503][ T492] FS: 00007fb41b1f86c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 50.549267][ T492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.555700][ T492] CR2: 00005625e1b73618 CR3: 00000001281ef000 CR4: 00000000003506a0 [ 50.563507][ T492] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.571434][ T492] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.579240][ T492] Call Trace: [ 50.582363][ T492] [ 50.585141][ T492] ? __die_body+0x62/0xb0 [ 50.589302][ T492] ? die+0x88/0xb0 [ 50.592864][ T492] ? do_trap+0x103/0x330 [ 50.596958][ T492] ? ext4_write_inline_data_end+0xe28/0xe30 [ 50.602856][ T492] ? handle_invalid_op+0x95/0xc0 [ 50.607630][ T492] ? ext4_write_inline_data_end+0xe28/0xe30 [ 50.613556][ T492] ? exc_invalid_op+0x32/0x50 [ 50.618229][ T492] ? asm_exc_invalid_op+0x1b/0x20 [ 50.623085][ T492] ? ext4_write_inline_data_end+0x3fb/0xe30 [ 50.629059][ T492] ? ext4_write_inline_data_end+0xe28/0xe30 [ 50.634714][ T492] ? ext4_write_inline_data_end+0xe28/0xe30 [ 50.640440][ T492] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 50.645649][ T492] ? put_page+0xc0/0xc0 [ 50.649652][ T492] ext4_da_write_end+0x3b2/0xab0 [ 50.654520][ T492] ? ext4_da_write_begin+0xc30/0xc30 [ 50.659748][ T492] generic_perform_write+0x3e0/0x750 [ 50.664879][ T492] ? grab_cache_page_write_begin+0xa0/0xa0 [ 50.670811][ T492] ? generic_write_checks+0x3b9/0x470 [ 50.675980][ T492] ext4_buffered_write_iter+0x48a/0x610 [ 50.681372][ T492] ext4_file_write_iter+0x454/0x1660 [ 50.686482][ T492] ? __get_user_pages+0xd4b/0xee0 [ 50.691341][ T492] ? __kasan_check_write+0x14/0x20 [ 50.696287][ T492] ? avc_policy_seqno+0x1b/0x70 [ 50.700973][ T492] ? ext4_file_read_iter+0x4b0/0x4b0 [ 50.706094][ T492] ? fsnotify_perm+0x6a/0x5b0 [ 50.710629][ T492] ? iov_iter_init+0x53/0x190 [ 50.715124][ T492] vfs_write+0xd5d/0x1110 [ 50.719288][ T492] ? up_read+0x5d/0x220 [ 50.723281][ T492] ? file_end_write+0x1c0/0x1c0 [ 50.727986][ T492] ? mutex_lock+0xb6/0x1e0 [ 50.732281][ T492] ? wait_for_completion_killable_timeout+0x10/0x10 [ 50.738644][ T492] ? __fdget_pos+0x2e7/0x3a0 [ 50.743069][ T492] ? ksys_write+0x77/0x2c0 [ 50.747329][ T492] ksys_write+0x199/0x2c0 [ 50.751630][ T492] ? __ia32_sys_read+0x90/0x90 [ 50.756232][ T492] ? __kasan_check_write+0x14/0x20 [ 50.761200][ T492] ? switch_fpu_return+0x15f/0x2e0 [ 50.766115][ T492] __x64_sys_write+0x7b/0x90 [ 50.770544][ T492] x64_sys_call+0x2f/0x9a0 [ 50.774813][ T492] do_syscall_64+0x3b/0xb0 [ 50.779045][ T492] ? clear_bhb_loop+0x35/0x90 [ 50.783690][ T492] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 50.789404][ T492] RIP: 0033:0x7fb41b675ee9 [ 50.793687][ T492] 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 [ 50.813108][ T492] RSP: 002b:00007fb41b1f80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 50.821603][ T492] RAX: ffffffffffffffda RBX: 00007fb41b7acfa0 RCX: 00007fb41b675ee9 [ 50.829419][ T492] RDX: 0000000000000078 RSI: 00000000200000c0 RDI: 0000000000000004 [ 50.837233][ T492] RBP: 00007fb41b6c247f R08: 0000000000000000 R09: 0000000000000000 [ 50.845037][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.852849][ T492] R13: 000000000000000b R14: 00007fb41b7acfa0 R15: 00007ffd87962d58 [ 50.860789][ T492] [ 50.863641][ T492] Modules linked in: [ 50.867836][ T492] ---[ end trace dc386b9b465fd37b ]--- [ 50.873198][ T492] RIP: 0010:ext4_write_inline_data_end+0xe28/0xe30 [ 50.879445][ T492] Code: ff e8 ac 8c cc ff e9 1b fa ff ff e8 a2 83 fb 02 e8 cd 27 8a ff 0f 0b e8 c6 27 8a ff 0f 0b e8 bf 27 8a ff 0f 0b e8 b8 27 8a ff <0f> 0b 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 [ 50.899201][ T492] RSP: 0018:ffffc900034776e0 EFLAGS: 00010293 [ 50.905257][ T492] RAX: ffffffff81e64448 RBX: 000000000000003c RCX: ffff8881164fe2c0 [ 50.913047][ T492] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000080 [ 50.920849][ T492] RBP: ffffc90003477828 R08: ffffffff81e63a1b R09: ffffed1022d1dc4b [ 50.928692][ T492] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 50.936470][ T492] R13: 0000000000000078 R14: ffffea00049fd880 R15: 0000000000000080 [ 50.944391][ T492] FS: 00007fb41b1f86c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 50.953141][ T492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.959531][ T492] CR2: 00005625e1b73618 CR3: 00000001281ef000 CR4: 00000000003506a0 [ 50.967480][ T492] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.975293][ T492] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.983106][ T492] Kernel panic - not syncing: Fatal exception [ 50.989163][ T492] Kernel Offset: disabled [ 50.993298][ T492] Rebooting in 86400 seconds..