Warning: Permanently added '10.128.10.48' (ED25519) to the list of known hosts. 2025/05/24 03:11:17 ignoring optional flag "sandboxArg"="0" 2025/05/24 03:11:18 parsed 1 programs [ 63.668165][ T2478] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 64.913866][ T2511] chnl_net:caif_netlink_parms(): no params data found [ 66.654618][ T2511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.800860][ T2511] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.952406][ T2027] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 69.959694][ T2027] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 69.966913][ T2027] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 69.974914][ T2027] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 69.982631][ T2027] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 70.010220][ T14] bond0 (unregistering): Released all slaves 2025/05/24 03:11:25 executed programs: 0 [ 70.763300][ T2027] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 70.770769][ T2027] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 70.777983][ T2027] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 70.785846][ T2027] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 70.793824][ T2027] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 70.996928][ T2968] chnl_net:caif_netlink_parms(): no params data found [ 72.770853][ T2968] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.869449][ T2027] Bluetooth: hci0: command tx timeout [ 73.923675][ T2968] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.958654][ T2027] Bluetooth: hci0: command tx timeout 2025/05/24 03:11:31 executed programs: 2 [ 76.149163][ T3370] loop2: detected capacity change from 0 to 32768 [ 76.160553][ T3370] ================================================================== [ 76.168646][ T3370] BUG: KASAN: slab-out-of-bounds in bch2_sb_members_v2_to_text+0x199/0x2f0 [ 76.177270][ T3370] Read of size 136 at addr ffff888174ae9fb8 by task syz.2.16/3370 [ 76.185081][ T3370] [ 76.187432][ T3370] CPU: 1 UID: 0 PID: 3370 Comm: syz.2.16 Not tainted 6.15.0-rc4-syzkaller #0 PREEMPT(undef) [ 76.187441][ T3370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 76.187447][ T3370] Call Trace: [ 76.187454][ T3370] [ 76.187458][ T3370] dump_stack_lvl+0xf4/0x170 [ 76.187471][ T3370] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.187479][ T3370] ? rcu_is_watching+0x1f/0xa0 [ 76.187488][ T3370] ? lock_release+0x42/0x2f0 [ 76.187495][ T3370] ? lock_acquire+0x69/0x210 [ 76.187503][ T3370] ? __virt_addr_valid+0x142/0x270 [ 76.187510][ T3370] ? __virt_addr_valid+0x223/0x270 [ 76.187517][ T3370] print_report+0xb4/0x290 [ 76.187524][ T3370] ? bch2_sb_members_v2_to_text+0x199/0x2f0 [ 76.187532][ T3370] kasan_report+0x118/0x150 [ 76.187543][ T3370] ? bch2_sb_members_v2_to_text+0x199/0x2f0 [ 76.187552][ T3370] kasan_check_range+0x29a/0x2b0 [ 76.187559][ T3370] ? bch2_sb_members_v2_to_text+0x199/0x2f0 [ 76.187566][ T3370] __asan_memcpy+0x29/0x70 [ 76.187573][ T3370] bch2_sb_members_v2_to_text+0x199/0x2f0 [ 76.187586][ T3370] ? __pfx_bch2_sb_members_v2_to_text+0x10/0x10 [ 76.187600][ T3370] ? bch2_sb_field_to_text+0x11b/0x1f0 [ 76.187609][ T3370] bch2_sb_field_validate+0x17c/0x210 [ 76.187617][ T3370] ? __pfx_bch2_sb_field_validate+0x10/0x10 [ 76.187629][ T3370] bch2_sb_validate+0xe5e/0x12e0 [ 76.187642][ T3370] ? __pfx_bch2_sb_validate+0x10/0x10 [ 76.187649][ T3370] ? read_one_super+0x581/0x1450 [ 76.187659][ T3370] ? __pfx_read_one_super+0x10/0x10 [ 76.187665][ T3370] ? bio_init+0x10c/0x240 [ 76.187675][ T3370] ? bch2_sb_realloc+0x2fa/0x4c0 [ 76.187683][ T3370] ? __pfx_bch2_sb_realloc+0x10/0x10 [ 76.187690][ T3370] ? bdev_file_open_by_path+0x27a/0x390 [ 76.187697][ T3370] ? __pfx_bdev_file_open_by_path+0x10/0x10 [ 76.187705][ T3370] ? __asan_memcpy+0x40/0x70 [ 76.187713][ T3370] __bch2_read_super+0xb38/0xd10 [ 76.187723][ T3370] ? __pfx___bch2_read_super+0x10/0x10 [ 76.187746][ T3370] ? __bch2_darray_resize_noprof+0x13f/0x1c0 [ 76.187755][ T3370] ? rcu_is_watching+0x1f/0xa0 [ 76.187766][ T3370] bch2_fs_open+0x1a5/0x890 [ 76.187775][ T3370] ? kasan_save_track+0x4f/0x80 [ 76.187781][ T3370] ? kasan_save_track+0x3e/0x80 [ 76.187786][ T3370] ? kasan_save_free_info+0x46/0x50 [ 76.187791][ T3370] ? __kasan_slab_free+0x62/0x70 [ 76.187797][ T3370] ? kfree+0x179/0x3e0 [ 76.187802][ T3370] ? sget+0x25a/0x4f0 [ 76.187809][ T3370] ? bch2_fs_get_tree+0x388/0x1090 [ 76.187816][ T3370] ? vfs_get_tree+0x84/0x1a0 [ 76.187821][ T3370] ? do_new_mount+0x1c7/0x850 [ 76.187827][ T3370] ? __se_sys_mount+0x218/0x2b0 [ 76.187833][ T3370] ? do_syscall_64+0x8f/0x170 [ 76.187839][ T3370] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.187848][ T3370] ? __pfx_bch2_fs_open+0x10/0x10 [ 76.187868][ T3370] ? sget+0x25a/0x4f0 [ 76.187875][ T3370] ? __pfx_bch2_noset_super+0x10/0x10 [ 76.187883][ T3370] bch2_fs_get_tree+0x3c0/0x1090 [ 76.187898][ T3370] ? __pfx_bch2_fs_get_tree+0x10/0x10 [ 76.187910][ T3370] ? aa_get_newest_label+0x9b/0x260 [ 76.187918][ T3370] ? vfs_parse_monolithic_sep+0x170/0x280 [ 76.187926][ T3370] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10 [ 76.187934][ T3370] ? apparmor_capable+0xb2/0x100 [ 76.187942][ T3370] vfs_get_tree+0x84/0x1a0 [ 76.187949][ T3370] do_new_mount+0x1c7/0x850 [ 76.187958][ T3370] __se_sys_mount+0x218/0x2b0 [ 76.187966][ T3370] ? __pfx___se_sys_mount+0x10/0x10 [ 76.187976][ T3370] do_syscall_64+0x8f/0x170 [ 76.187982][ T3370] ? fpregs_assert_state_consistent+0x48/0x60 [ 76.187988][ T3370] ? clear_bhb_loop+0x25/0x80 [ 76.187996][ T3370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.188002][ T3370] RIP: 0033:0x7fc7f8b9010a [ 76.188016][ T3370] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 76.188022][ T3370] RSP: 002b:00007fc7f7dfde68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 76.188031][ T3370] RAX: ffffffffffffffda RBX: 00007fc7f7dfdef0 RCX: 00007fc7f8b9010a [ 76.188036][ T3370] RDX: 00002000000000c0 RSI: 0000200000000300 RDI: 00007fc7f7dfdeb0 [ 76.188040][ T3370] RBP: 00002000000000c0 R08: 00007fc7f7dfdef0 R09: 0000000000000010 [ 76.188045][ T3370] R10: 0000000000000010 R11: 0000000000000246 R12: 0000200000000300 [ 76.188049][ T3370] R13: 00007fc7f7dfdeb0 R14: 00000000000059e1 R15: 0000200000000280 [ 76.188058][ T3370] [ 76.188061][ T3370] [ 76.611422][ T3370] Allocated by task 3370: [ 76.615723][ T3370] kasan_save_track+0x3e/0x80 [ 76.620376][ T3370] __kasan_kmalloc+0x93/0xb0 [ 76.624974][ T3370] __kmalloc_node_track_caller_noprof+0x25f/0x4f0 [ 76.631445][ T3370] krealloc_noprof+0x122/0x300 [ 76.636300][ T3370] bch2_sb_realloc+0x22d/0x4c0 [ 76.641045][ T3370] read_one_super+0x36c/0x1450 [ 76.645874][ T3370] __bch2_read_super+0x65f/0xd10 [ 76.650779][ T3370] bch2_fs_open+0x1a5/0x890 [ 76.655256][ T3370] bch2_fs_get_tree+0x3c0/0x1090 [ 76.660162][ T3370] vfs_get_tree+0x84/0x1a0 [ 76.664549][ T3370] do_new_mount+0x1c7/0x850 [ 76.669029][ T3370] __se_sys_mount+0x218/0x2b0 [ 76.673676][ T3370] do_syscall_64+0x8f/0x170 [ 76.678151][ T3370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.684014][ T3370] [ 76.686318][ T3370] The buggy address belongs to the object at ffff888174ae8000 [ 76.686318][ T3370] which belongs to the cache kmalloc-8k of size 8192 [ 76.700340][ T3370] The buggy address is located 8120 bytes inside of [ 76.700340][ T3370] allocated 8192-byte region [ffff888174ae8000, ffff888174aea000) [ 76.714633][ T3370] [ 76.716934][ T3370] The buggy address belongs to the physical page: [ 76.723316][ T3370] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x174ae8 [ 76.732178][ T3370] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 76.740648][ T3370] anon flags: 0x100000000000040(head|node=0|zone=2) [ 76.747215][ T3370] page_type: f5(slab) [ 76.751170][ T3370] raw: 0100000000000040 ffff888100042280 ffffea0005f82400 dead000000000003 [ 76.759737][ T3370] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000 [ 76.768401][ T3370] head: 0100000000000040 ffff888100042280 ffffea0005f82400 dead000000000003 [ 76.777050][ T3370] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000 [ 76.785718][ T3370] head: 0100000000000003 ffffea0005d2ba01 00000000ffffffff 00000000ffffffff [ 76.794364][ T3370] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 76.803007][ T3370] page dumped because: kasan: bad access detected [ 76.809400][ T3370] page_owner tracks the page as allocated [ 76.815179][ T3370] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1560, tgid 1560 (syz-executor), ts 30183757225, free_ts 29872939789 [ 76.836542][ T3370] post_alloc_hook+0xec/0x120 [ 76.841199][ T3370] get_page_from_freelist+0x3c07/0x3d60 [ 76.846714][ T3370] __alloc_frozen_pages_noprof+0x26b/0x460 [ 76.852490][ T3370] alloc_pages_mpol+0x150/0x320 [ 76.857343][ T3370] allocate_slab+0x8a/0x350 [ 76.862079][ T3370] ___slab_alloc+0x9dc/0x10e0 [ 76.866813][ T3370] __kmalloc_cache_noprof+0x27c/0x410 [ 76.872159][ T3370] cgroup1_get_tree+0x6cf/0xb60 [ 76.877098][ T3370] vfs_get_tree+0x84/0x1a0 [ 76.881482][ T3370] do_new_mount+0x1c7/0x850 [ 76.885968][ T3370] __se_sys_mount+0x218/0x2b0 [ 76.890624][ T3370] do_syscall_64+0x8f/0x170 [ 76.895111][ T3370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.900981][ T3370] page last free pid 1560 tgid 1560 stack trace: [ 76.907366][ T3370] __free_frozen_pages+0xa04/0xbe0 [ 76.912624][ T3370] __put_partials+0x157/0x1b0 [ 76.917277][ T3370] put_cpu_partial+0x154/0x1c0 [ 76.922011][ T3370] __slab_free+0x2a5/0x3a0 [ 76.926395][ T3370] qlist_free_all+0x9a/0x140 [ 76.930955][ T3370] kasan_quarantine_reduce+0x148/0x160 [ 76.936385][ T3370] __kasan_slab_alloc+0x22/0x80 [ 76.941211][ T3370] __kmalloc_noprof+0x20d/0x500 [ 76.946033][ T3370] tomoyo_supervisor+0xa79/0x1150 [ 76.951120][ T3370] tomoyo_check_open_permission+0x28e/0x520 [ 76.956983][ T3370] security_file_open+0x45/0xd0 [ 76.961834][ T3370] do_dentry_open+0x2fd/0x1060 [ 76.966567][ T3370] vfs_open+0x36/0x2b0 [ 76.970605][ T3370] path_openat+0x23e3/0x2bb0 [ 76.975167][ T3370] do_filp_open+0x1e4/0x3c0 [ 76.979640][ T3370] do_sys_openat2+0xfa/0x180 [ 76.984200][ T3370] [ 76.986501][ T3370] Memory state around the buggy address: [ 76.992140][ T3370] ffff888174ae9f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 77.000437][ T3370] ffff888174ae9f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 77.008469][ T3370] >ffff888174aea000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 77.016502][ T3370] ^ [ 77.020540][ T3370] ffff888174aea080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 77.028571][ T3370] ffff888174aea100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 77.036600][ T3370] ================================================================== [ 77.045020][ T3370] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 77.052451][ T3370] Kernel Offset: disabled [ 77.056814][ T3370] Rebooting in 86400 seconds..