Warning: Permanently added '[localhost]:33024' (ED25519) to the list of known hosts. 2024/08/08 01:59:59 ignoring optional flag "sandboxArg"="0" 2024/08/08 02:00:00 parsed 1 programs [ 90.800399][ T40] audit: type=1400 audit(1723082400.224:132): avc: denied { getattr } for pid=5456 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 90.808553][ T40] audit: type=1400 audit(1723082400.224:133): avc: denied { read } for pid=5456 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 90.820875][ T40] audit: type=1400 audit(1723082400.224:134): avc: denied { open } for pid=5456 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 90.908470][ T40] audit: type=1400 audit(1723082400.314:135): avc: denied { unlink } for pid=5462 comm="syz-executor" name="swap-file" dev="sda1" ino=1931 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 92.742265][ T5462] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2024/08/08 02:00:02 executed programs: 0 [ 92.880525][ T988] cfg80211: failed to load regulatory.db [ 92.908068][ T4762] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 92.925319][ T4762] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 92.929328][ T4762] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 92.933825][ T4762] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 92.938400][ T4762] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 92.943488][ T4762] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.958190][ T40] audit: type=1400 audit(1723082402.374:136): avc: denied { mounton } for pid=5476 comm="syz-executor.0" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 93.204814][ T5476] chnl_net:caif_netlink_parms(): no params data found [ 93.353849][ T5476] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.356892][ T5476] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.360838][ T5476] bridge_slave_0: entered allmulticast mode [ 93.364506][ T5476] bridge_slave_0: entered promiscuous mode [ 93.369913][ T5476] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.372915][ T5476] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.376012][ T5476] bridge_slave_1: entered allmulticast mode [ 93.380268][ T5476] bridge_slave_1: entered promiscuous mode [ 93.551508][ T5476] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.559617][ T5476] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.663364][ T5476] team0: Port device team_slave_0 added [ 93.692425][ T5476] team0: Port device team_slave_1 added [ 93.846928][ T5476] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.852706][ T5476] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 93.864288][ T5476] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.870238][ T5476] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.872867][ T5476] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 93.883606][ T5476] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.977299][ T5476] hsr_slave_0: entered promiscuous mode [ 93.984523][ T5476] hsr_slave_1: entered promiscuous mode [ 94.971207][ T4762] Bluetooth: hci0: command tx timeout [ 95.004300][ T5476] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.031842][ T5476] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.042313][ T5476] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.067406][ T5476] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.210409][ T5476] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.224886][ T5476] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.232281][ T5360] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.246194][ T5360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.295379][ T831] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.308370][ T831] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.631856][ T5476] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.673678][ T5476] veth0_vlan: entered promiscuous mode [ 95.683941][ T5476] veth1_vlan: entered promiscuous mode [ 95.712990][ T5476] veth0_macvtap: entered promiscuous mode [ 95.719692][ T5476] veth1_macvtap: entered promiscuous mode [ 95.750546][ T5476] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.766509][ T5476] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.777283][ T5476] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.782621][ T5476] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.786174][ T5476] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.790382][ T5476] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.927189][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.931629][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.995005][ T1206] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.000750][ T1206] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.169948][ T5560] loop0: detected capacity change from 0 to 1024 [ 96.175342][ T40] audit: type=1400 audit(1723082405.594:137): avc: denied { mounton } for pid=5559 comm="syz-executor.0" path="/syzkaller-testdir2437074526/syzkaller.wDJSEJ/0/bus" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 96.226301][ T40] audit: type=1400 audit(1723082405.644:138): avc: denied { mount } for pid=5559 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 96.242998][ T5560] hfsplus: request for non-existent node 32768 in B*Tree [ 96.246949][ T5560] hfsplus: request for non-existent node 32768 in B*Tree [ 96.251933][ T5560] ================================================================== [ 96.256269][ T5560] BUG: KASAN: slab-out-of-bounds in hfsplus_bnode_read+0x22a/0x240 [ 96.259778][ T5560] Read of size 8 at addr ffff888020e79cc0 by task syz-executor.0/5560 [ 96.295507][ T5560] [ 96.296633][ T5560] CPU: 2 UID: 0 PID: 5560 Comm: syz-executor.0 Not tainted 6.11.0-rc2-syzkaller-00027-g6a0e38264012 #0 [ 96.301296][ T5560] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 96.307107][ T5560] Call Trace: [ 96.309113][ T5560] [ 96.325181][ T5560] dump_stack_lvl+0x116/0x1f0 [ 96.327835][ T5560] print_report+0xc3/0x620 [ 96.330303][ T5560] ? __virt_addr_valid+0x5e/0x590 [ 96.332957][ T5560] ? __phys_addr+0xc6/0x150 [ 96.335596][ T5560] kasan_report+0xd9/0x110 [ 96.337622][ T5560] ? hfsplus_bnode_read+0x22a/0x240 [ 96.340052][ T5560] ? hfsplus_bnode_read+0x22a/0x240 [ 96.358327][ T5560] hfsplus_bnode_read+0x22a/0x240 [ 96.361340][ T5560] hfsplus_bnode_dump+0x2a2/0x3e0 [ 96.363337][ T5560] ? __pfx_hfsplus_bnode_dump+0x10/0x10 [ 96.365563][ T5560] ? hfsplus_bnode_write_u16+0x84/0xb0 [ 96.367463][ T5560] ? hfsplus_bnode_move+0x2a/0x930 [ 96.369400][ T5560] ? __mark_inode_dirty+0x2a6/0xe70 [ 96.372255][ T5560] hfsplus_brec_remove+0x3e2/0x4f0 [ 96.389386][ T5560] __hfsplus_delete_attr+0x2a2/0x3b0 [ 96.391854][ T5560] ? __pfx_hfs_find_1st_rec_by_cnid+0x10/0x10 [ 96.395099][ T5560] ? __pfx___hfsplus_delete_attr+0x10/0x10 [ 96.398201][ T5560] ? __asan_memset+0x23/0x50 [ 96.400142][ T5560] hfsplus_delete_all_attrs+0x271/0x330 [ 96.402521][ T5560] ? __pfx_hfsplus_delete_all_attrs+0x10/0x10 [ 96.418700][ T5560] ? rcu_is_watching+0x12/0xc0 [ 96.421162][ T5560] ? __mark_inode_dirty+0x5c1/0xe70 [ 96.423788][ T5560] hfsplus_delete_cat+0x853/0xde0 [ 96.426453][ T5560] ? __pfx_hfsplus_delete_cat+0x10/0x10 [ 96.429316][ T5560] ? __pfx___mutex_lock+0x10/0x10 [ 96.431548][ T5560] hfsplus_unlink+0x213/0x7f0 [ 96.433747][ T5560] ? __pfx_hfsplus_unlink+0x10/0x10 [ 96.436429][ T5560] ? __pfx_down_write+0x10/0x10 [ 96.439364][ T5560] vfs_unlink+0x2fb/0x9b0 [ 96.442052][ T5560] do_unlinkat+0x5c0/0x750 [ 96.444207][ T5560] ? __virt_addr_valid+0x5e/0x590 [ 96.447147][ T5560] ? __pfx_do_unlinkat+0x10/0x10 [ 96.449450][ T5560] ? __check_object_size+0x497/0x720 [ 96.451762][ T5560] ? getname_flags.part.0+0x1c5/0x550 [ 96.454351][ T5560] __x64_sys_unlink+0xc5/0x110 [ 96.456718][ T5560] do_syscall_64+0xcd/0x250 [ 96.459122][ T5560] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.461850][ T5560] RIP: 0033:0x7faba927dca9 [ 96.463819][ T5560] 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 [ 96.474019][ T5560] RSP: 002b:00007fabaa0840c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 96.491765][ T5560] RAX: ffffffffffffffda RBX: 00007faba93abf80 RCX: 00007faba927dca9 [ 96.495185][ T5560] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 96.498909][ T5560] RBP: 00007faba92c947e R08: 0000000000000000 R09: 0000000000000000 [ 96.502665][ T5560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.512950][ T5560] R13: 000000000000000b R14: 00007faba93abf80 R15: 00007ffc9e4d42f8 [ 96.529341][ T5560] [ 96.530699][ T5560] [ 96.531704][ T5560] Allocated by task 5560: [ 96.533577][ T5560] kasan_save_stack+0x33/0x60 [ 96.535589][ T5560] kasan_save_track+0x14/0x30 [ 96.537742][ T5560] __kasan_kmalloc+0xaa/0xb0 [ 96.539772][ T5560] __kmalloc_noprof+0x1e8/0x400 [ 96.557872][ T5560] __hfs_bnode_create+0x108/0x870 [ 96.560973][ T5560] hfsplus_bnode_find+0x2c8/0xcb0 [ 96.564824][ T5560] hfsplus_brec_find+0x2b9/0x520 [ 96.568034][ T5560] hfsplus_delete_all_attrs+0x24a/0x330 [ 96.571438][ T5560] hfsplus_delete_cat+0x853/0xde0 [ 96.575612][ T5560] hfsplus_unlink+0x213/0x7f0 [ 96.578336][ T5560] vfs_unlink+0x2fb/0x9b0 [ 96.581054][ T5560] do_unlinkat+0x5c0/0x750 [ 96.583492][ T5560] __x64_sys_unlink+0xc5/0x110 [ 96.586869][ T5560] do_syscall_64+0xcd/0x250 [ 96.589659][ T5560] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.593127][ T5560] [ 96.595466][ T5560] The buggy address belongs to the object at ffff888020e79c00 [ 96.595466][ T5560] which belongs to the cache kmalloc-192 of size 192 [ 96.603966][ T5560] The buggy address is located 40 bytes to the right of [ 96.603966][ T5560] allocated 152-byte region [ffff888020e79c00, ffff888020e79c98) [ 96.613971][ T5560] [ 96.615357][ T5560] The buggy address belongs to the physical page: [ 96.618392][ T5560] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x20e79 [ 96.622882][ T5560] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 96.626447][ T5560] page_type: 0xfdffffff(slab) [ 96.628768][ T5560] raw: 00fff00000000000 ffff8880158423c0 dead000000000100 dead000000000122 [ 96.632883][ T5560] raw: 0000000000000000 0000000080100010 00000001fdffffff 0000000000000000 [ 96.638175][ T5560] page dumped because: kasan: bad access detected [ 96.641611][ T5560] page_owner tracks the page as allocated [ 96.644498][ T5560] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 1, tgid 1 (swapper/0), ts 14034916463, free_ts 14034365560 [ 96.658560][ T5560] post_alloc_hook+0x2d1/0x350 [ 96.661281][ T5560] get_page_from_freelist+0x1351/0x2e50 [ 96.664589][ T5560] __alloc_pages_noprof+0x22b/0x2460 [ 96.667666][ T5560] alloc_slab_page+0x4e/0xf0 [ 96.670489][ T5560] new_slab+0x84/0x260 [ 96.672986][ T5560] ___slab_alloc+0xdac/0x1870 [ 96.675802][ T5560] __slab_alloc.constprop.0+0x56/0xb0 [ 96.679137][ T5560] __kmalloc_cache_noprof+0x2b4/0x300 [ 96.682321][ T5560] call_usermodehelper_setup+0x9a/0x340 [ 96.685664][ T5560] kobject_uevent_env+0x15ff/0x1860 [ 96.688762][ T5560] disk_uevent+0x12b/0x4f0 [ 96.691405][ T5560] device_add_disk+0xecf/0x12d0 [ 96.694175][ T5560] nbd_dev_add+0x799/0xbc0 [ 96.696818][ T5560] nbd_init+0x181/0x320 [ 96.698466][ T5560] do_one_initcall+0x128/0x700 [ 96.700358][ T5560] kernel_init_freeable+0x69d/0xca0 [ 96.702318][ T5560] page last free pid 57 tgid 57 stack trace: [ 96.704602][ T5560] free_unref_page+0x64a/0xe40 [ 96.706733][ T5560] vfree+0x181/0x7a0 [ 96.708781][ T5560] delayed_vfree_work+0x56/0x70 [ 96.711311][ T5560] process_one_work+0x9c5/0x1b40 [ 96.713460][ T5560] worker_thread+0x6c8/0xf20 [ 96.715694][ T5560] kthread+0x2c1/0x3a0 [ 96.717610][ T5560] ret_from_fork+0x45/0x80 [ 96.719686][ T5560] ret_from_fork_asm+0x1a/0x30 [ 96.722086][ T5560] [ 96.723127][ T5560] Memory state around the buggy address: [ 96.725891][ T5560] ffff888020e79b80: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc [ 96.729943][ T5560] ffff888020e79c00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 96.734477][ T5560] >ffff888020e79c80: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc [ 96.739320][ T5560] ^ [ 96.742904][ T5560] ffff888020e79d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 96.746615][ T5560] ffff888020e79d80: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc [ 96.750188][ T5560] ================================================================== [ 96.764897][ T5560] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 96.772724][ T5560] CPU: 0 UID: 0 PID: 5560 Comm: syz-executor.0 Not tainted 6.11.0-rc2-syzkaller-00027-g6a0e38264012 #0 [ 96.785533][ T5560] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 96.791366][ T5560] Call Trace: [ 96.792722][ T5560] [ 96.806325][ T5560] dump_stack_lvl+0x3d/0x1f0 [ 96.808220][ T5560] panic+0x6f5/0x7a0 [ 96.833492][ T5560] ? __pfx_panic+0x10/0x10 [ 96.836921][ T5560] ? preempt_schedule_thunk+0x1a/0x30 [ 96.841049][ T5560] ? preempt_schedule_common+0x44/0xc0 [ 96.845079][ T5560] ? check_panic_on_warn+0x1f/0xb0 [ 96.857195][ T5560] check_panic_on_warn+0xab/0xb0 [ 96.870472][ T5560] end_report+0x117/0x180 [ 96.872382][ T5560] kasan_report+0xe9/0x110 [ 96.874336][ T5560] ? hfsplus_bnode_read+0x22a/0x240 [ 96.876607][ T5560] ? hfsplus_bnode_read+0x22a/0x240 [ 96.878879][ T5560] hfsplus_bnode_read+0x22a/0x240 [ 96.905065][ T5560] hfsplus_bnode_dump+0x2a2/0x3e0 [ 96.906942][ T5560] ? __pfx_hfsplus_bnode_dump+0x10/0x10 [ 96.909294][ T5560] ? hfsplus_bnode_write_u16+0x84/0xb0 [ 96.911608][ T5560] ? hfsplus_bnode_move+0x2a/0x930 [ 96.913808][ T5560] ? __mark_inode_dirty+0x2a6/0xe70 [ 96.916086][ T5560] hfsplus_brec_remove+0x3e2/0x4f0 [ 96.930822][ T5560] __hfsplus_delete_attr+0x2a2/0x3b0 [ 96.932861][ T5560] ? __pfx_hfs_find_1st_rec_by_cnid+0x10/0x10 [ 96.945231][ T5560] ? __pfx___hfsplus_delete_attr+0x10/0x10 [ 96.966496][ T5560] ? __asan_memset+0x23/0x50 [ 96.968731][ T5560] hfsplus_delete_all_attrs+0x271/0x330 [ 96.976190][ T5560] ? __pfx_hfsplus_delete_all_attrs+0x10/0x10 [ 96.987822][ T5560] ? rcu_is_watching+0x12/0xc0 [ 96.990504][ T5560] ? __mark_inode_dirty+0x5c1/0xe70 [ 96.993831][ T5560] hfsplus_delete_cat+0x853/0xde0 [ 96.996116][ T5560] ? __pfx_hfsplus_delete_cat+0x10/0x10 [ 97.004918][ T5560] ? __pfx___mutex_lock+0x10/0x10 [ 97.010176][ T5560] hfsplus_unlink+0x213/0x7f0 [ 97.014292][ T5560] ? __pfx_hfsplus_unlink+0x10/0x10 [ 97.017566][ T5560] ? __pfx_down_write+0x10/0x10 [ 97.019832][ T5560] vfs_unlink+0x2fb/0x9b0 [ 97.021774][ T5560] do_unlinkat+0x5c0/0x750 [ 97.024898][ T5560] ? __virt_addr_valid+0x5e/0x590 [ 97.036499][ T5560] ? __pfx_do_unlinkat+0x10/0x10 [ 97.041480][ T5560] ? __check_object_size+0x497/0x720 [ 97.046179][ T5560] ? getname_flags.part.0+0x1c5/0x550 [ 97.051529][ T5560] __x64_sys_unlink+0xc5/0x110 [ 97.053692][ T5560] do_syscall_64+0xcd/0x250 [ 97.055661][ T5560] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.058311][ T5560] RIP: 0033:0x7faba927dca9 [ 97.072670][ T5560] 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 [ 97.095073][ T5560] RSP: 002b:00007fabaa0840c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 97.098759][ T5560] RAX: ffffffffffffffda RBX: 00007faba93abf80 RCX: 00007faba927dca9 [ 97.114891][ T5560] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 97.119232][ T5560] RBP: 00007faba92c947e R08: 0000000000000000 R09: 0000000000000000 [ 97.122693][ T5560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 97.127465][ T5560] R13: 000000000000000b R14: 00007faba93abf80 R15: 00007ffc9e4d42f8 [ 97.131842][ T5560] [ 97.135728][ T5560] Kernel Offset: disabled [ 97.138109][ T5560] Rebooting in 86400 seconds..