Warning: Permanently added '10.128.15.203' (ECDSA) to the list of known hosts. 2023/01/08 09:29:19 ignoring optional flag "sandboxArg"="0" 2023/01/08 09:29:19 parsed 1 programs 2023/01/08 09:29:19 executed programs: 0 [ 74.003751][ T4431] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 74.011754][ T4431] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 74.020210][ T4431] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 74.028023][ T4431] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 74.035664][ T4431] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 74.139321][ T5743] chnl_net:caif_netlink_parms(): no params data found [ 74.179338][ T5743] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.186603][ T5743] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.194781][ T5743] device bridge_slave_0 entered promiscuous mode [ 74.202698][ T5743] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.209909][ T5743] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.219906][ T5743] device bridge_slave_1 entered promiscuous mode [ 74.239399][ T5743] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.250795][ T5743] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.273993][ T5743] team0: Port device team_slave_0 added [ 74.281427][ T5743] team0: Port device team_slave_1 added [ 74.299435][ T5743] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.306511][ T5743] 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. [ 74.332989][ T5743] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.345418][ T5743] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.352549][ T5743] 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. [ 74.378734][ T5743] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.406257][ T5743] device hsr_slave_0 entered promiscuous mode [ 74.412849][ T5743] device hsr_slave_1 entered promiscuous mode [ 75.082029][ T5743] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.095402][ T5743] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.105404][ T5743] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.114474][ T5743] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.196076][ T5743] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.213294][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.221672][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.234208][ T5743] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.246817][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.257657][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.267717][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.274873][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.311199][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.320237][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.331362][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.340837][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.348102][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.359741][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.382852][ T5743] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 75.398252][ T5743] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.412206][ T5381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.422489][ T5381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.433300][ T5381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.442422][ T5381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.452081][ T5381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.461368][ T5381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.471082][ T5381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.486216][ T5381] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.495245][ T5381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.654338][ T5781] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.662031][ T5781] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.674387][ T5743] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.694617][ T5381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.704568][ T5381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.727933][ T5381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.737160][ T5381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.748886][ T5743] device veth0_vlan entered promiscuous mode [ 75.757480][ T5781] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.766153][ T5781] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.778512][ T5743] device veth1_vlan entered promiscuous mode [ 75.803926][ T5781] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.812169][ T5781] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.822099][ T5781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.831859][ T5781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.844976][ T5743] device veth0_macvtap entered promiscuous mode [ 75.855226][ T5743] device veth1_macvtap entered promiscuous mode [ 75.872669][ T5743] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.880637][ T5296] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.890302][ T5296] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.898647][ T5296] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.908989][ T5296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.923773][ T5743] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.931677][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.941146][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.952222][ T5743] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.964812][ T5743] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.974209][ T5743] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.982922][ T5743] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.051827][ T994] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.072377][ T994] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.080841][ T4431] Bluetooth: hci0: command 0x0409 tx timeout [ 76.089113][ T2860] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.099470][ T2860] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.111431][ T5295] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.124721][ T5295] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.394337][ T14] cfg80211: failed to load regulatory.db [ 78.163306][ T5288] Bluetooth: hci0: command 0x041b tx timeout 2023/01/08 09:29:24 executed programs: 30 [ 80.233424][ T5288] Bluetooth: hci0: command 0x040f tx timeout [ 82.313192][ T5288] Bluetooth: hci0: command 0x0419 tx timeout 2023/01/08 09:29:29 executed programs: 86 2023/01/08 09:29:34 executed programs: 144 2023/01/08 09:29:39 executed programs: 204 2023/01/08 09:29:44 executed programs: 269 2023/01/08 09:29:49 executed programs: 355 2023/01/08 09:29:54 executed programs: 443 2023/01/08 09:29:59 executed programs: 540 2023/01/08 09:30:04 executed programs: 643 2023/01/08 09:30:09 executed programs: 747 [ 127.595199][ T1247] ieee802154 phy0 wpan0: encryption failed: -22 [ 127.602218][ T1247] ieee802154 phy1 wpan1: encryption failed: -22 2023/01/08 09:30:14 executed programs: 853 2023/01/08 09:30:19 executed programs: 952 2023/01/08 09:30:24 executed programs: 1059 2023/01/08 09:30:29 executed programs: 1164 2023/01/08 09:30:34 executed programs: 1270 2023/01/08 09:30:39 executed programs: 1374 2023/01/08 09:30:44 executed programs: 1479 2023/01/08 09:30:50 executed programs: 1584 2023/01/08 09:30:55 executed programs: 1689 2023/01/08 09:31:00 executed programs: 1795 2023/01/08 09:31:05 executed programs: 1899 2023/01/08 09:31:10 executed programs: 2003 [ 189.034767][ T1247] ieee802154 phy0 wpan0: encryption failed: -22 [ 189.041085][ T1247] ieee802154 phy1 wpan1: encryption failed: -22 2023/01/08 09:31:15 executed programs: 2107 2023/01/08 09:31:20 executed programs: 2208 [ 196.233119][ T4431] Bluetooth: hci0: command 0x0406 tx timeout 2023/01/08 09:31:25 executed programs: 2314 2023/01/08 09:31:30 executed programs: 2420 2023/01/08 09:31:35 executed programs: 2526 2023/01/08 09:31:40 executed programs: 2630 2023/01/08 09:31:45 executed programs: 2736 2023/01/08 09:31:50 executed programs: 2841 [ 225.968235][T18100] ================================================================== [ 225.976408][T18100] BUG: KASAN: use-after-free in io_wq_worker_running+0xce/0xf0 [ 225.984113][T18100] Read of size 4 at addr ffff888021920004 by task iou-wrk-18098/18100 [ 225.992251][T18100] [ 225.994562][T18100] CPU: 1 PID: 18100 Comm: iou-wrk-18098 Not tainted 6.1.0-syzkaller #0 [ 226.002895][T18100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 226.013285][T18100] Call Trace: [ 226.016568][T18100] [ 226.019482][T18100] dump_stack_lvl+0x163/0x213 [ 226.024232][T18100] ? nf_tcp_handle_invalid+0x4d9/0x4d9 [ 226.029669][T18100] ? panic+0x539/0x539 [ 226.033723][T18100] ? _printk+0xca/0x10a [ 226.037874][T18100] ? _raw_spin_lock_irqsave+0xac/0x120 [ 226.043402][T18100] print_address_description+0x74/0x340 [ 226.048933][T18100] print_report+0x107/0x220 [ 226.053503][T18100] ? io_wq_worker_running+0xce/0xf0 [ 226.059082][T18100] kasan_report+0x139/0x170 [ 226.063572][T18100] ? io_wq_worker_running+0xce/0xf0 [ 226.068800][T18100] io_wq_worker_running+0xce/0xf0 [ 226.073813][T18100] schedule_timeout+0x97/0x2c0 [ 226.078573][T18100] ? console_conditional_schedule+0x30/0x30 [ 226.084466][T18100] ? __local_bh_enable_ip+0x163/0x1f0 [ 226.089829][T18100] ? af_alg_wait_for_data+0x366/0x660 [ 226.095272][T18100] ? _local_bh_enable+0xa0/0xa0 [ 226.100246][T18100] wait_woken+0xca/0x1b0 [ 226.104844][T18100] af_alg_wait_for_data+0x41c/0x660 [ 226.110044][T18100] ? print_irqtrace_events+0x220/0x220 [ 226.115670][T18100] ? sk_wake_async+0x160/0x160 [ 226.120860][T18100] ? __local_bh_enable_ip+0x163/0x1f0 [ 226.126304][T18100] ? wait_woken+0x1b0/0x1b0 [ 226.130785][T18100] ? _local_bh_enable+0xa0/0xa0 [ 226.136346][T18100] skcipher_recvmsg+0x2a1/0xc40 [ 226.141293][T18100] ? skcipher_sendmsg+0xe0/0xe0 [ 226.146142][T18100] ? sock_read_iter+0xf0/0x4b0 [ 226.151010][T18100] ? security_socket_recvmsg+0x73/0xa0 [ 226.156718][T18100] ? skcipher_sendmsg+0xe0/0xe0 [ 226.161549][T18100] sock_read_iter+0x363/0x4b0 [ 226.166252][T18100] ? kernel_sock_ip_overhead+0x410/0x410 [ 226.171885][T18100] ? security_file_permission+0x2a4/0x460 [ 226.177947][T18100] io_read+0x40c/0x1080 [ 226.182090][T18100] ? mark_lock+0x9a/0x350 [ 226.186415][T18100] ? io_writev_prep_async+0x1c0/0x1c0 [ 226.191802][T18100] ? io_worker_handle_work+0x6c4/0xcb0 [ 226.197678][T18100] ? read_lock_is_recursive+0x10/0x10 [ 226.203114][T18100] ? io_worker_handle_work+0x6c4/0xcb0 [ 226.208633][T18100] ? __lock_acquire+0x1f60/0x1f60 [ 226.213644][T18100] io_issue_sqe+0x3de/0xc90 [ 226.218133][T18100] io_wq_submit_work+0x45c/0x880 [ 226.223220][T18100] io_worker_handle_work+0x7b9/0xcb0 [ 226.228573][T18100] io_wqe_worker+0x362/0xba0 [ 226.233143][T18100] ? create_worker_cont+0x450/0x450 [ 226.238337][T18100] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 226.244409][T18100] ? print_irqtrace_events+0x220/0x220 [ 226.249876][T18100] ? _raw_spin_unlock_irq+0x1f/0x40 [ 226.255145][T18100] ? lockdep_hardirqs_on+0x95/0x140 [ 226.260313][T18100] ? create_worker_cont+0x450/0x450 [ 226.265785][T18100] ret_from_fork+0x1f/0x30 [ 226.270188][T18100] [ 226.273196][T18100] [ 226.275541][T18100] Allocated by task 18098: [ 226.279942][T18100] kasan_set_track+0x4c/0x70 [ 226.284689][T18100] __kasan_kmalloc+0x97/0xb0 [ 226.289352][T18100] create_io_worker+0xd7/0x540 [ 226.294367][T18100] create_worker_cb+0x12b/0x2b0 [ 226.299230][T18100] task_work_run+0x227/0x2b0 [ 226.303809][T18100] get_signal+0x115d/0x1310 [ 226.308368][T18100] arch_do_signal_or_restart+0x8d/0x5f0 [ 226.314015][T18100] exit_to_user_mode_loop+0x74/0x160 [ 226.319991][T18100] exit_to_user_mode_prepare+0xad/0x110 [ 226.325966][T18100] syscall_exit_to_user_mode+0x2e/0x60 [ 226.331624][T18100] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 226.337598][T18100] [ 226.339991][T18100] Freed by task 18100: [ 226.344032][T18100] kasan_set_track+0x4c/0x70 [ 226.348649][T18100] kasan_save_free_info+0x27/0x40 [ 226.353661][T18100] ____kasan_slab_free+0xd6/0x120 [ 226.358668][T18100] slab_free_freelist_hook+0x12e/0x1a0 [ 226.364096][T18100] __kmem_cache_free+0x71/0x110 [ 226.368932][T18100] io_wq_cancel_tw_create+0x95/0xc0 [ 226.374126][T18100] io_queue_worker_create+0x29d/0x330 [ 226.379497][T18100] schedule+0x63/0x190 [ 226.383558][T18100] schedule_timeout+0x97/0x2c0 [ 226.388301][T18100] wait_woken+0xca/0x1b0 [ 226.392770][T18100] af_alg_wait_for_data+0x41c/0x660 [ 226.398484][T18100] skcipher_recvmsg+0x2a1/0xc40 [ 226.403327][T18100] sock_read_iter+0x363/0x4b0 [ 226.408000][T18100] io_read+0x40c/0x1080 [ 226.412414][T18100] io_issue_sqe+0x3de/0xc90 [ 226.416896][T18100] io_wq_submit_work+0x45c/0x880 [ 226.421831][T18100] io_worker_handle_work+0x7b9/0xcb0 [ 226.427099][T18100] io_wqe_worker+0x362/0xba0 [ 226.431665][T18100] ret_from_fork+0x1f/0x30 [ 226.436061][T18100] [ 226.438375][T18100] Last potentially related work creation: [ 226.444159][T18100] kasan_save_stack+0x3b/0x60 [ 226.448834][T18100] __kasan_record_aux_stack+0xb0/0xc0 [ 226.454525][T18100] task_work_add+0x75/0x270 [ 226.459006][T18100] io_queue_worker_create+0x1b0/0x330 [ 226.464352][T18100] schedule+0x63/0x190 [ 226.468395][T18100] schedule_timeout+0x97/0x2c0 [ 226.473136][T18100] wait_woken+0xca/0x1b0 [ 226.477357][T18100] af_alg_wait_for_data+0x41c/0x660 [ 226.482634][T18100] skcipher_recvmsg+0x2a1/0xc40 [ 226.487480][T18100] sock_read_iter+0x363/0x4b0 [ 226.492152][T18100] io_read+0x40c/0x1080 [ 226.496278][T18100] io_issue_sqe+0x3de/0xc90 [ 226.500765][T18100] io_wq_submit_work+0x45c/0x880 [ 226.505675][T18100] io_worker_handle_work+0x7b9/0xcb0 [ 226.510946][T18100] io_wqe_worker+0x362/0xba0 [ 226.515507][T18100] ret_from_fork+0x1f/0x30 [ 226.519899][T18100] [ 226.522206][T18100] Second to last potentially related work creation: [ 226.528762][T18100] kasan_save_stack+0x3b/0x60 [ 226.533422][T18100] __kasan_record_aux_stack+0xb0/0xc0 [ 226.538860][T18100] task_work_add+0x75/0x270 [ 226.543419][T18100] __io_req_task_work_add+0x196/0x420 [ 226.548782][T18100] kiocb_done+0x19e/0x470 [ 226.553083][T18100] io_read+0xe18/0x1080 [ 226.557257][T18100] io_issue_sqe+0x3de/0xc90 [ 226.561922][T18100] io_wq_submit_work+0x45c/0x880 [ 226.566842][T18100] io_worker_handle_work+0x7b9/0xcb0 [ 226.572198][T18100] io_wqe_worker+0x362/0xba0 [ 226.576767][T18100] ret_from_fork+0x1f/0x30 [ 226.581353][T18100] [ 226.583742][T18100] The buggy address belongs to the object at ffff888021920000 [ 226.583742][T18100] which belongs to the cache kmalloc-512 of size 512 [ 226.598132][T18100] The buggy address is located 4 bytes inside of [ 226.598132][T18100] 512-byte region [ffff888021920000, ffff888021920200) [ 226.611381][T18100] [ 226.614060][T18100] The buggy address belongs to the physical page: [ 226.620445][T18100] page:ffffea0000864800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x21920 [ 226.630581][T18100] head:ffffea0000864800 order:2 compound_mapcount:0 subpages_mapcount:0 compound_pincount:0 [ 226.640678][T18100] anon flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 226.649178][T18100] raw: 00fff00000010200 ffff888011841c80 0000000000000000 dead000000000001 [ 226.657948][T18100] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 226.666517][T18100] page dumped because: kasan: bad access detected [ 226.672931][T18100] page_owner tracks the page as allocated [ 226.678713][T18100] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 5743, tgid 5743 (syz-executor.0), ts 76043791581, free_ts 71932385981 [ 226.701878][T18100] get_page_from_freelist+0x72b/0x7a0 [ 226.707318][T18100] __alloc_pages+0x259/0x560 [ 226.711971][T18100] alloc_slab_page+0xbd/0x190 [ 226.716642][T18100] allocate_slab+0x5e/0x3c0 [ 226.721139][T18100] ___slab_alloc+0x7f4/0xeb0 [ 226.725715][T18100] __kmem_cache_alloc_node+0x25b/0x340 [ 226.731161][T18100] __kmalloc_node_track_caller+0x9c/0x190 [ 226.736941][T18100] __alloc_skb+0xcb/0x210 [ 226.741359][T18100] alloc_uevent_skb+0x6e/0x210 [ 226.746110][T18100] kobject_uevent_net_broadcast+0x199/0x470 [ 226.751975][T18100] kobject_uevent_env+0x570/0x6e0 [ 226.757062][T18100] device_add+0x760/0xd50 [ 226.761455][T18100] netdev_register_kobject+0x16e/0x2d0 [ 226.766887][T18100] register_netdevice+0x1005/0x17b0 [ 226.772054][T18100] cfg80211_register_netdevice+0x10c/0x270 [ 226.778016][T18100] ieee80211_if_add+0xa82/0x15e0 [ 226.782922][T18100] page last free stack trace: [ 226.787658][T18100] free_pcp_prepare+0x751/0x780 [ 226.792957][T18100] free_unref_page+0x19/0x4c0 [ 226.797818][T18100] __unfreeze_partials+0x1a5/0x1e0 [ 226.802924][T18100] put_cpu_partial+0x116/0x180 [ 226.807748][T18100] qlist_free_all+0x2b/0x70 [ 226.813277][T18100] kasan_quarantine_reduce+0x156/0x170 [ 226.819241][T18100] __kasan_slab_alloc+0x1f/0x70 [ 226.824242][T18100] kmem_cache_alloc+0x1b3/0x350 [ 226.829072][T18100] getname_flags+0x9c/0x430 [ 226.833552][T18100] __se_sys_newfstatat+0xd7/0x780 [ 226.838559][T18100] do_syscall_64+0x2b/0x70 [ 226.843047][T18100] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 226.849111][T18100] [ 226.851507][T18100] Memory state around the buggy address: [ 226.857471][T18100] ffff88802191ff00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 226.865681][T18100] ffff88802191ff80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 226.873894][T18100] >ffff888021920000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 226.881937][T18100] ^ [ 226.886061][T18100] ffff888021920080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 226.894190][T18100] ffff888021920100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 226.902236][T18100] ================================================================== [ 226.914024][T18100] Kernel panic - not syncing: panic_on_warn set ... [ 226.920807][T18100] CPU: 0 PID: 18100 Comm: iou-wrk-18098 Not tainted 6.1.0-syzkaller #0 [ 226.929038][T18100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 226.939085][T18100] Call Trace: [ 226.942361][T18100] [ 226.945281][T18100] dump_stack_lvl+0x163/0x213 [ 226.949959][T18100] ? nf_tcp_handle_invalid+0x4d9/0x4d9 [ 226.955506][T18100] ? panic+0x539/0x539 [ 226.959649][T18100] ? preempt_schedule_common+0xb7/0xe0 [ 226.965084][T18100] ? preempt_schedule+0xd9/0xe0 [ 226.969927][T18100] ? panic+0xfc/0x539 [ 226.973906][T18100] panic+0x228/0x539 [ 226.977789][T18100] ? memcpy_page_flushcache+0xdc/0xdc [ 226.983134][T18100] ? _raw_spin_unlock_irqrestore+0x128/0x130 [ 226.989176][T18100] ? io_wq_worker_running+0xce/0xf0 [ 226.994352][T18100] end_report+0x91/0xa0 [ 226.998671][T18100] kasan_report+0x146/0x170 [ 227.003166][T18100] ? io_wq_worker_running+0xce/0xf0 [ 227.008347][T18100] io_wq_worker_running+0xce/0xf0 [ 227.013531][T18100] schedule_timeout+0x97/0x2c0 [ 227.018280][T18100] ? console_conditional_schedule+0x30/0x30 [ 227.024156][T18100] ? __local_bh_enable_ip+0x163/0x1f0 [ 227.029501][T18100] ? af_alg_wait_for_data+0x366/0x660 [ 227.034928][T18100] ? _local_bh_enable+0xa0/0xa0 [ 227.039751][T18100] wait_woken+0xca/0x1b0 [ 227.043971][T18100] af_alg_wait_for_data+0x41c/0x660 [ 227.049142][T18100] ? print_irqtrace_events+0x220/0x220 [ 227.054577][T18100] ? sk_wake_async+0x160/0x160 [ 227.059401][T18100] ? __local_bh_enable_ip+0x163/0x1f0 [ 227.064753][T18100] ? wait_woken+0x1b0/0x1b0 [ 227.069227][T18100] ? _local_bh_enable+0xa0/0xa0 [ 227.074094][T18100] skcipher_recvmsg+0x2a1/0xc40 [ 227.079026][T18100] ? skcipher_sendmsg+0xe0/0xe0 [ 227.083875][T18100] ? sock_read_iter+0xf0/0x4b0 [ 227.088638][T18100] ? security_socket_recvmsg+0x73/0xa0 [ 227.094195][T18100] ? skcipher_sendmsg+0xe0/0xe0 [ 227.099379][T18100] sock_read_iter+0x363/0x4b0 [ 227.104129][T18100] ? kernel_sock_ip_overhead+0x410/0x410 [ 227.110092][T18100] ? security_file_permission+0x2a4/0x460 [ 227.115787][T18100] io_read+0x40c/0x1080 [ 227.120093][T18100] ? mark_lock+0x9a/0x350 [ 227.124394][T18100] ? io_writev_prep_async+0x1c0/0x1c0 [ 227.129738][T18100] ? io_worker_handle_work+0x6c4/0xcb0 [ 227.135188][T18100] ? read_lock_is_recursive+0x10/0x10 [ 227.140806][T18100] ? io_worker_handle_work+0x6c4/0xcb0 [ 227.146255][T18100] ? __lock_acquire+0x1f60/0x1f60 [ 227.151475][T18100] io_issue_sqe+0x3de/0xc90 [ 227.156070][T18100] io_wq_submit_work+0x45c/0x880 [ 227.161023][T18100] io_worker_handle_work+0x7b9/0xcb0 [ 227.166560][T18100] io_wqe_worker+0x362/0xba0 [ 227.171144][T18100] ? create_worker_cont+0x450/0x450 [ 227.176320][T18100] ? lockdep_hardirqs_on_prepare+0x448/0x7b0 [ 227.182273][T18100] ? print_irqtrace_events+0x220/0x220 [ 227.188138][T18100] ? _raw_spin_unlock_irq+0x1f/0x40 [ 227.193505][T18100] ? lockdep_hardirqs_on+0x95/0x140 [ 227.198951][T18100] ? create_worker_cont+0x450/0x450 [ 227.204135][T18100] ret_from_fork+0x1f/0x30 [ 227.208550][T18100] [ 227.211810][T18100] Kernel Offset: disabled [ 227.216468][T18100] Rebooting in 86400 seconds..