0 [ 589.779835][T12262] ? netlink_sendmsg+0x650/0xb40 [ 589.779849][T12262] ? skb_put+0x11b/0x210 [ 589.779868][T12262] netlink_sendmsg+0x813/0xb40 [ 589.779889][T12262] ? __pfx_netlink_sendmsg+0x10/0x10 [ 589.779913][T12262] ? aa_sock_msg_perm+0xf1/0x1b0 [ 589.779930][T12262] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 589.779946][T12262] ? __pfx_netlink_sendmsg+0x10/0x10 [ 589.779960][T12262] ____sys_sendmsg+0xa68/0xad0 [ 589.779977][T12262] ? __might_fault+0xaf/0x130 [ 589.780000][T12262] ? __pfx_____sys_sendmsg+0x10/0x10 [ 589.780024][T12262] ? import_iovec+0x73/0xa0 [ 589.780044][T12262] ___sys_sendmsg+0x2a5/0x360 [ 589.780061][T12262] ? get_pid_task+0x20/0x1f0 [ 589.780078][T12262] ? __pfx____sys_sendmsg+0x10/0x10 [ 589.780110][T12262] ? sb_end_write+0xe9/0x1c0 [ 589.780135][T12262] ? __pfx_vfs_write+0x10/0x10 [ 589.780159][T12262] __x64_sys_sendmsg+0x1bd/0x2a0 [ 589.780179][T12262] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 589.780203][T12262] ? __pfx_ksys_write+0x10/0x10 [ 589.780229][T12262] do_syscall_64+0xe2/0xf80 [ 589.780246][T12262] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 589.780259][T12262] ? trace_irq_disable+0x37/0x100 [ 589.780272][T12262] ? clear_bhb_loop+0x60/0xb0 [ 589.780288][T12262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 589.780301][T12262] RIP: 0033:0x7f0a5832d4f9 [ 589.780314][T12262] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 589.780326][T12262] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 589.780342][T12262] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 executing program [ 589.780352][T12262] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 589.780361][T12262] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 589.780370][T12262] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 589.780379][T12262] R13: 00007ffd7e55bdb0 R14: 000000000008ff75 R15: 00007ffd7e55bdac [ 589.780401][T12262] [ 590.154928][T12276] FAULT_INJECTION: forcing a failure. executing program [ 590.154928][T12276] name failslab, interval 1, probability 0, space 0, times 0 [ 590.169311][T12276] CPU: 0 UID: 0 PID: 12276 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 590.169336][T12276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 590.169347][T12276] Call Trace: [ 590.169355][T12276] [ 590.169363][T12276] dump_stack_lvl+0xe8/0x150 [ 590.169389][T12276] should_fail_ex+0x412/0x560 [ 590.169414][T12276] should_failslab+0xa8/0x100 [ 590.169435][T12276] kmem_cache_alloc_noprof+0x87/0x6e0 [ 590.169460][T12276] ? skb_clone+0x212/0x3a0 [ 590.169481][T12276] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 590.169503][T12276] skb_clone+0x212/0x3a0 [ 590.169523][T12276] ? netlink_trim+0x166/0x2c0 [ 590.169543][T12276] netlink_trim+0x17d/0x2c0 [ 590.169563][T12276] netlink_broadcast_filtered+0xd6/0x1020 [ 590.169584][T12276] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 590.169617][T12276] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 590.169646][T12276] nlmsg_notify+0xf0/0x1a0 [ 590.169669][T12276] tc_modify_qdisc+0x1d3b/0x2290 [ 590.169696][T12276] ? trace_contention_end+0x39/0x100 [ 590.169722][T12276] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 590.169782][T12276] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 590.169805][T12276] rtnetlink_rcv_msg+0x77e/0xbe0 [ 590.169829][T12276] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 590.169848][T12276] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 590.169867][T12276] ? __lock_acquire+0x6b5/0x2cf0 [ 590.169899][T12276] netlink_rcv_skb+0x232/0x4b0 [ 590.169919][T12276] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 590.169939][T12276] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 590.169967][T12276] ? netlink_deliver_tap+0x2e/0x1b0 [ 590.169993][T12276] netlink_unicast+0x80f/0x9b0 [ 590.170018][T12276] ? __pfx_netlink_unicast+0x10/0x10 [ 590.170039][T12276] ? netlink_sendmsg+0x650/0xb40 [ 590.170055][T12276] ? skb_put+0x11b/0x210 [ 590.170079][T12276] netlink_sendmsg+0x813/0xb40 [ 590.170106][T12276] ? __pfx_netlink_sendmsg+0x10/0x10 [ 590.170129][T12276] ? aa_sock_msg_perm+0xf1/0x1b0 [ 590.170151][T12276] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 590.170171][T12276] ? __pfx_netlink_sendmsg+0x10/0x10 [ 590.170189][T12276] ____sys_sendmsg+0xa68/0xad0 [ 590.170211][T12276] ? __might_fault+0xaf/0x130 [ 590.170239][T12276] ? __pfx_____sys_sendmsg+0x10/0x10 [ 590.170269][T12276] ? import_iovec+0x73/0xa0 [ 590.170295][T12276] ___sys_sendmsg+0x2a5/0x360 [ 590.170315][T12276] ? get_pid_task+0x20/0x1f0 [ 590.170335][T12276] ? __pfx____sys_sendmsg+0x10/0x10 [ 590.170376][T12276] ? sb_end_write+0xe9/0x1c0 [ 590.170406][T12276] ? __pfx_vfs_write+0x10/0x10 [ 590.170436][T12276] __x64_sys_sendmsg+0x1bd/0x2a0 [ 590.170461][T12276] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 590.170491][T12276] ? __pfx_ksys_write+0x10/0x10 [ 590.170523][T12276] do_syscall_64+0xe2/0xf80 [ 590.170544][T12276] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 590.170560][T12276] ? trace_irq_disable+0x37/0x100 [ 590.170577][T12276] ? clear_bhb_loop+0x60/0xb0 [ 590.170597][T12276] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 590.170614][T12276] RIP: 0033:0x7f0a5832d4f9 [ 590.170631][T12276] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 590.170646][T12276] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 590.170665][T12276] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 590.170678][T12276] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 590.170690][T12276] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 executing program executing program executing program executing program executing program executing program executing program [ 590.170700][T12276] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 590.170711][T12276] R13: 00007ffd7e55bdb0 R14: 0000000000090002 R15: 00007ffd7e55bdac [ 590.170747][T12276] [ 590.553454][T12281] FAULT_INJECTION: forcing a failure. [ 590.553454][T12281] name failslab, interval 1, probability 0, space 0, times 0 [ 590.571156][T12281] CPU: 0 UID: 0 PID: 12281 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 590.571180][T12281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 590.571190][T12281] Call Trace: [ 590.571196][T12281] [ 590.571204][T12281] dump_stack_lvl+0xe8/0x150 [ 590.571227][T12281] should_fail_ex+0x412/0x560 [ 590.571251][T12281] should_failslab+0xa8/0x100 [ 590.571271][T12281] kmem_cache_alloc_noprof+0x87/0x6e0 [ 590.571295][T12281] ? skb_clone+0x212/0x3a0 [ 590.571316][T12281] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 590.571340][T12281] skb_clone+0x212/0x3a0 [ 590.571360][T12281] ? netlink_trim+0x166/0x2c0 [ 590.571380][T12281] netlink_trim+0x17d/0x2c0 [ 590.571400][T12281] netlink_broadcast_filtered+0xd6/0x1020 [ 590.571422][T12281] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 590.571453][T12281] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 590.571482][T12281] nlmsg_notify+0xf0/0x1a0 [ 590.571505][T12281] tc_modify_qdisc+0x1d3b/0x2290 [ 590.571533][T12281] ? trace_contention_end+0x39/0x100 [ 590.571561][T12281] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 590.571582][T12281] ? is_bpf_text_address+0x26/0x2b0 [ 590.571630][T12281] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 590.571652][T12281] rtnetlink_rcv_msg+0x77e/0xbe0 [ 590.571676][T12281] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 590.571695][T12281] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 590.571714][T12281] ? __lock_acquire+0x6b5/0x2cf0 [ 590.571749][T12281] netlink_rcv_skb+0x232/0x4b0 [ 590.571769][T12281] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 590.571791][T12281] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 590.571821][T12281] ? netlink_deliver_tap+0x2e/0x1b0 [ 590.571848][T12281] netlink_unicast+0x80f/0x9b0 [ 590.571874][T12281] ? __pfx_netlink_unicast+0x10/0x10 [ 590.571894][T12281] ? netlink_sendmsg+0x650/0xb40 [ 590.571919][T12281] ? skb_put+0x11b/0x210 [ 590.571943][T12281] netlink_sendmsg+0x813/0xb40 [ 590.571971][T12281] ? __pfx_netlink_sendmsg+0x10/0x10 [ 590.571994][T12281] ? aa_sock_msg_perm+0xf1/0x1b0 [ 590.572017][T12281] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 590.572037][T12281] ? __pfx_netlink_sendmsg+0x10/0x10 [ 590.572060][T12281] ____sys_sendmsg+0xa68/0xad0 [ 590.572083][T12281] ? __might_fault+0xaf/0x130 [ 590.572112][T12281] ? __pfx_____sys_sendmsg+0x10/0x10 [ 590.572142][T12281] ? import_iovec+0x73/0xa0 [ 590.572167][T12281] ___sys_sendmsg+0x2a5/0x360 [ 590.572187][T12281] ? get_pid_task+0x20/0x1f0 [ 590.572210][T12281] ? __pfx____sys_sendmsg+0x10/0x10 [ 590.572250][T12281] ? sb_end_write+0xe9/0x1c0 [ 590.572282][T12281] ? __pfx_vfs_write+0x10/0x10 [ 590.572312][T12281] __x64_sys_sendmsg+0x1bd/0x2a0 [ 590.572337][T12281] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 590.572367][T12281] ? __pfx_ksys_write+0x10/0x10 [ 590.572399][T12281] do_syscall_64+0xe2/0xf80 [ 590.572419][T12281] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 590.572435][T12281] ? trace_irq_disable+0x37/0x100 [ 590.572452][T12281] ? clear_bhb_loop+0x60/0xb0 [ 590.572471][T12281] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 590.572487][T12281] RIP: 0033:0x7f0a5832d4f9 [ 590.572502][T12281] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 590.572518][T12281] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 590.572538][T12281] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 590.572551][T12281] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 590.572562][T12281] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 590.572573][T12281] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 590.572585][T12281] R13: 00007ffd7e55bdb0 R14: 000000000008ff92 R15: 00007ffd7e55bdac [ 590.572614][T12281] [ 590.965854][T12300] FAULT_INJECTION: forcing a failure. [ 590.965854][T12300] name failslab, interval 1, probability 0, space 0, times 0 executing program executing program executing program executing program [ 590.984264][T12300] CPU: 0 UID: 0 PID: 12300 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 590.984290][T12300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 590.984300][T12300] Call Trace: [ 590.984308][T12300] [ 590.984315][T12300] dump_stack_lvl+0xe8/0x150 [ 590.984342][T12300] should_fail_ex+0x412/0x560 [ 590.984367][T12300] should_failslab+0xa8/0x100 [ 590.984388][T12300] kmem_cache_alloc_noprof+0x87/0x6e0 [ 590.984413][T12300] ? skb_clone+0x212/0x3a0 executing program executing program executing program executing program [ 590.984433][T12300] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 590.984455][T12300] skb_clone+0x212/0x3a0 [ 590.984476][T12300] ? netlink_trim+0x166/0x2c0 [ 590.984495][T12300] netlink_trim+0x17d/0x2c0 [ 590.984515][T12300] netlink_broadcast_filtered+0xd6/0x1020 [ 590.984537][T12300] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 590.984579][T12300] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 590.984609][T12300] nlmsg_notify+0xf0/0x1a0 [ 590.984632][T12300] tc_modify_qdisc+0x1d3b/0x2290 [ 590.984660][T12300] ? trace_contention_end+0x39/0x100 executing program executing program [ 590.984686][T12300] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 590.984707][T12300] ? is_bpf_text_address+0x26/0x2b0 [ 590.984752][T12300] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 590.984773][T12300] rtnetlink_rcv_msg+0x77e/0xbe0 [ 590.984793][T12300] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 590.984809][T12300] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 590.984827][T12300] ? __lock_acquire+0x6b5/0x2cf0 [ 590.984860][T12300] netlink_rcv_skb+0x232/0x4b0 [ 590.984879][T12300] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 590.984898][T12300] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 590.984924][T12300] ? netlink_deliver_tap+0x2e/0x1b0 [ 590.984951][T12300] netlink_unicast+0x80f/0x9b0 [ 590.984976][T12300] ? __pfx_netlink_unicast+0x10/0x10 [ 590.984994][T12300] ? netlink_sendmsg+0x650/0xb40 [ 590.985010][T12300] ? skb_put+0x11b/0x210 [ 590.985034][T12300] netlink_sendmsg+0x813/0xb40 [ 590.985058][T12300] ? __pfx_netlink_sendmsg+0x10/0x10 [ 590.985079][T12300] ? aa_sock_msg_perm+0xf1/0x1b0 [ 590.985102][T12300] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 590.985122][T12300] ? __pfx_netlink_sendmsg+0x10/0x10 [ 590.985140][T12300] ____sys_sendmsg+0xa68/0xad0 [ 590.985163][T12300] ? __might_fault+0xaf/0x130 [ 590.985192][T12300] ? __pfx_____sys_sendmsg+0x10/0x10 [ 590.985223][T12300] ? import_iovec+0x73/0xa0 [ 590.985249][T12300] ___sys_sendmsg+0x2a5/0x360 [ 590.985269][T12300] ? get_pid_task+0x20/0x1f0 [ 590.985292][T12300] ? __pfx____sys_sendmsg+0x10/0x10 [ 590.985332][T12300] ? sb_end_write+0xe9/0x1c0 [ 590.985363][T12300] ? __pfx_vfs_write+0x10/0x10 [ 590.985394][T12300] __x64_sys_sendmsg+0x1bd/0x2a0 [ 590.985419][T12300] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 590.985450][T12300] ? __pfx_ksys_write+0x10/0x10 [ 590.985481][T12300] do_syscall_64+0xe2/0xf80 [ 590.985500][T12300] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 590.985515][T12300] ? trace_irq_disable+0x37/0x100 [ 590.985530][T12300] ? clear_bhb_loop+0x60/0xb0 [ 590.985550][T12300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 590.985573][T12300] RIP: 0033:0x7f0a5832d4f9 [ 590.985590][T12300] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 590.985605][T12300] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 590.985625][T12300] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 590.985638][T12300] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 590.985649][T12300] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 590.985660][T12300] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 590.985672][T12300] R13: 00007ffd7e55bdb0 R14: 00000000000902a8 R15: 00007ffd7e55bdac [ 590.985702][T12300] executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 591.438203][T12349] FAULT_INJECTION: forcing a failure. [ 591.438203][T12349] name failslab, interval 1, probability 0, space 0, times 0 [ 591.453013][T12349] CPU: 0 UID: 0 PID: 12349 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 591.453030][T12349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 591.453037][T12349] Call Trace: [ 591.453042][T12349] [ 591.453048][T12349] dump_stack_lvl+0xe8/0x150 [ 591.453067][T12349] should_fail_ex+0x412/0x560 [ 591.453082][T12349] should_failslab+0xa8/0x100 [ 591.453095][T12349] kmem_cache_alloc_noprof+0x87/0x6e0 [ 591.453111][T12349] ? skb_clone+0x212/0x3a0 [ 591.453125][T12349] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 591.453137][T12349] skb_clone+0x212/0x3a0 [ 591.453150][T12349] ? netlink_trim+0x166/0x2c0 [ 591.453162][T12349] netlink_trim+0x17d/0x2c0 [ 591.453173][T12349] netlink_broadcast_filtered+0xd6/0x1020 [ 591.453186][T12349] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 591.453203][T12349] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 591.453220][T12349] nlmsg_notify+0xf0/0x1a0 [ 591.453232][T12349] tc_modify_qdisc+0x1d3b/0x2290 [ 591.453250][T12349] ? trace_contention_end+0x39/0x100 [ 591.453265][T12349] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 591.453279][T12349] ? is_bpf_text_address+0x26/0x2b0 [ 591.453305][T12349] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 591.453319][T12349] rtnetlink_rcv_msg+0x77e/0xbe0 [ 591.453333][T12349] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 591.453344][T12349] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 591.453355][T12349] ? __lock_acquire+0x6b5/0x2cf0 [ 591.453376][T12349] netlink_rcv_skb+0x232/0x4b0 [ 591.453387][T12349] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 591.453399][T12349] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 591.453416][T12349] ? netlink_deliver_tap+0x2e/0x1b0 [ 591.453431][T12349] netlink_unicast+0x80f/0x9b0 [ 591.453445][T12349] ? __pfx_netlink_unicast+0x10/0x10 [ 591.453455][T12349] ? netlink_sendmsg+0x650/0xb40 [ 591.453466][T12349] ? skb_put+0x11b/0x210 [ 591.453480][T12349] netlink_sendmsg+0x813/0xb40 [ 591.453496][T12349] ? __pfx_netlink_sendmsg+0x10/0x10 [ 591.453511][T12349] ? aa_sock_msg_perm+0xf1/0x1b0 [ 591.453525][T12349] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 591.453537][T12349] ? __pfx_netlink_sendmsg+0x10/0x10 [ 591.453547][T12349] ____sys_sendmsg+0xa68/0xad0 [ 591.453562][T12349] ? __might_fault+0xaf/0x130 [ 591.453579][T12349] ? __pfx_____sys_sendmsg+0x10/0x10 [ 591.453597][T12349] ? import_iovec+0x73/0xa0 [ 591.453613][T12349] ___sys_sendmsg+0x2a5/0x360 [ 591.453626][T12349] ? get_pid_task+0x20/0x1f0 [ 591.453639][T12349] ? __pfx____sys_sendmsg+0x10/0x10 [ 591.453662][T12349] ? sb_end_write+0xe9/0x1c0 [ 591.453679][T12349] ? __pfx_vfs_write+0x10/0x10 [ 591.453698][T12349] __x64_sys_sendmsg+0x1bd/0x2a0 [ 591.453713][T12349] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 591.453731][T12349] ? __pfx_ksys_write+0x10/0x10 [ 591.453751][T12349] do_syscall_64+0xe2/0xf80 [ 591.453771][T12349] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 591.453780][T12349] ? trace_irq_disable+0x37/0x100 [ 591.453790][T12349] ? clear_bhb_loop+0x60/0xb0 [ 591.453802][T12349] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 591.453811][T12349] RIP: 0033:0x7f0a5832d4f9 [ 591.453821][T12349] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 591.453830][T12349] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 591.453842][T12349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 591.453850][T12349] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 591.453856][T12349] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 591.453862][T12349] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 591.453869][T12349] R13: 00007ffd7e55bdb0 R14: 00000000000905e6 R15: 00007ffd7e55bdac [ 591.453884][T12349] [ 591.454452][T12350] FAULT_INJECTION: forcing a failure. [ 591.454452][T12350] name failslab, interval 1, probability 0, space 0, times 0 [ 591.832347][T12350] CPU: 1 UID: 0 PID: 12350 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 591.832364][T12350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 591.832371][T12350] Call Trace: [ 591.832376][T12350] [ 591.832382][T12350] dump_stack_lvl+0xe8/0x150 [ 591.832399][T12350] should_fail_ex+0x412/0x560 [ 591.832414][T12350] should_failslab+0xa8/0x100 [ 591.832427][T12350] kmem_cache_alloc_noprof+0x87/0x6e0 [ 591.832443][T12350] ? skb_clone+0x212/0x3a0 executing program [ 591.832458][T12350] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 591.832475][T12350] skb_clone+0x212/0x3a0 [ 591.832488][T12350] ? netlink_trim+0x166/0x2c0 [ 591.832500][T12350] netlink_trim+0x17d/0x2c0 [ 591.832511][T12350] netlink_broadcast_filtered+0xd6/0x1020 [ 591.832523][T12350] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 591.832541][T12350] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 591.832558][T12350] nlmsg_notify+0xf0/0x1a0 [ 591.832571][T12350] tc_modify_qdisc+0x1d3b/0x2290 [ 591.832587][T12350] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 591.832606][T12350] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 591.832635][T12350] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 591.832649][T12350] rtnetlink_rcv_msg+0x77e/0xbe0 [ 591.832663][T12350] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 591.832674][T12350] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 591.832685][T12350] ? __lock_acquire+0x6b5/0x2cf0 [ 591.832712][T12350] netlink_rcv_skb+0x232/0x4b0 [ 591.832724][T12350] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 591.832736][T12350] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 591.832753][T12350] ? netlink_deliver_tap+0x2e/0x1b0 [ 591.832768][T12350] netlink_unicast+0x80f/0x9b0 [ 591.832782][T12350] ? __pfx_netlink_unicast+0x10/0x10 [ 591.832793][T12350] ? netlink_sendmsg+0x650/0xb40 [ 591.832803][T12350] ? skb_put+0x11b/0x210 [ 591.832817][T12350] netlink_sendmsg+0x813/0xb40 [ 591.832833][T12350] ? __pfx_netlink_sendmsg+0x10/0x10 [ 591.832846][T12350] ? aa_sock_msg_perm+0xf1/0x1b0 [ 591.832860][T12350] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 591.832871][T12350] ? __pfx_netlink_sendmsg+0x10/0x10 [ 591.832882][T12350] ____sys_sendmsg+0xa68/0xad0 [ 591.832896][T12350] ? __might_fault+0xaf/0x130 [ 591.832913][T12350] ? __pfx_____sys_sendmsg+0x10/0x10 [ 591.832931][T12350] ? import_iovec+0x73/0xa0 [ 591.832947][T12350] ___sys_sendmsg+0x2a5/0x360 [ 591.832960][T12350] ? get_pid_task+0x20/0x1f0 [ 591.832974][T12350] ? __pfx____sys_sendmsg+0x10/0x10 [ 591.832997][T12350] ? sb_end_write+0xe9/0x1c0 [ 591.833014][T12350] ? __pfx_vfs_write+0x10/0x10 [ 591.833033][T12350] __x64_sys_sendmsg+0x1bd/0x2a0 [ 591.833048][T12350] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 591.833066][T12350] ? __pfx_ksys_write+0x10/0x10 [ 591.833085][T12350] do_syscall_64+0xe2/0xf80 [ 591.833098][T12350] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 591.833108][T12350] ? trace_irq_disable+0x37/0x100 [ 591.833117][T12350] ? clear_bhb_loop+0x60/0xb0 [ 591.833129][T12350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 591.833139][T12350] RIP: 0033:0x7f0a5832d4f9 [ 591.833150][T12350] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 591.833159][T12350] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 591.833171][T12350] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 591.833178][T12350] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 591.833185][T12350] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 591.833191][T12350] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 executing program [ 591.833197][T12350] R13: 00007ffd7e55bdb0 R14: 00000000000905e3 R15: 00007ffd7e55bdac [ 591.833213][T12350] [ 591.833952][T12348] FAULT_INJECTION: forcing a failure. [ 591.833952][T12348] name failslab, interval 1, probability 0, space 0, times 0 [ 592.210113][T12348] CPU: 1 UID: 0 PID: 12348 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 592.210137][T12348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 592.210147][T12348] Call Trace: [ 592.210156][T12348] [ 592.210162][T12348] dump_stack_lvl+0xe8/0x150 [ 592.210179][T12348] should_fail_ex+0x412/0x560 [ 592.210201][T12348] should_failslab+0xa8/0x100 [ 592.210213][T12348] kmem_cache_alloc_noprof+0x87/0x6e0 [ 592.210230][T12348] ? skb_clone+0x212/0x3a0 [ 592.210244][T12348] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 592.210257][T12348] skb_clone+0x212/0x3a0 [ 592.210270][T12348] ? netlink_trim+0x166/0x2c0 [ 592.210282][T12348] netlink_trim+0x17d/0x2c0 [ 592.210293][T12348] netlink_broadcast_filtered+0xd6/0x1020 [ 592.210306][T12348] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 592.210324][T12348] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 592.210340][T12348] nlmsg_notify+0xf0/0x1a0 [ 592.210353][T12348] tc_modify_qdisc+0x1d3b/0x2290 [ 592.210369][T12348] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 592.210388][T12348] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 592.210421][T12348] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 592.210436][T12348] rtnetlink_rcv_msg+0x77e/0xbe0 [ 592.210450][T12348] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 592.210461][T12348] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 592.210473][T12348] ? __lock_acquire+0x6b5/0x2cf0 [ 592.210495][T12348] netlink_rcv_skb+0x232/0x4b0 [ 592.210506][T12348] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 592.210520][T12348] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 592.210537][T12348] ? netlink_deliver_tap+0x2e/0x1b0 [ 592.210552][T12348] netlink_unicast+0x80f/0x9b0 [ 592.210566][T12348] ? __pfx_netlink_unicast+0x10/0x10 [ 592.210577][T12348] ? netlink_sendmsg+0x650/0xb40 [ 592.210587][T12348] ? skb_put+0x11b/0x210 [ 592.210602][T12348] netlink_sendmsg+0x813/0xb40 [ 592.210617][T12348] ? __pfx_netlink_sendmsg+0x10/0x10 [ 592.210630][T12348] ? aa_sock_msg_perm+0xf1/0x1b0 [ 592.210649][T12348] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 592.210661][T12348] ? __pfx_netlink_sendmsg+0x10/0x10 [ 592.210671][T12348] ____sys_sendmsg+0xa68/0xad0 [ 592.210686][T12348] ? __might_fault+0xaf/0x130 [ 592.210704][T12348] ? __pfx_____sys_sendmsg+0x10/0x10 [ 592.210721][T12348] ? import_iovec+0x73/0xa0 [ 592.210738][T12348] ___sys_sendmsg+0x2a5/0x360 [ 592.210751][T12348] ? get_pid_task+0x20/0x1f0 [ 592.210770][T12348] ? __pfx____sys_sendmsg+0x10/0x10 [ 592.210793][T12348] ? sb_end_write+0xe9/0x1c0 [ 592.210811][T12348] ? __pfx_vfs_write+0x10/0x10 [ 592.210830][T12348] __x64_sys_sendmsg+0x1bd/0x2a0 [ 592.210845][T12348] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 592.210863][T12348] ? __pfx_ksys_write+0x10/0x10 [ 592.210883][T12348] do_syscall_64+0xe2/0xf80 [ 592.210896][T12348] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 592.210905][T12348] ? trace_irq_disable+0x37/0x100 [ 592.210915][T12348] ? clear_bhb_loop+0x60/0xb0 [ 592.210927][T12348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 592.210937][T12348] RIP: 0033:0x7f0a5832d4f9 [ 592.210947][T12348] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 592.210956][T12348] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 592.210968][T12348] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 592.210975][T12348] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 592.210981][T12348] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 592.210987][T12348] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 592.210994][T12348] R13: 00007ffd7e55bdb0 R14: 00000000000905f7 R15: 00007ffd7e55bdac [ 592.211013][T12348] [ 592.212382][T12351] FAULT_INJECTION: forcing a failure. [ 592.212382][T12351] name failslab, interval 1, probability 0, space 0, times 0 [ 592.585810][T12351] CPU: 1 UID: 0 PID: 12351 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 592.585835][T12351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 592.585844][T12351] Call Trace: [ 592.585865][T12351] [ 592.585872][T12351] dump_stack_lvl+0xe8/0x150 [ 592.585894][T12351] should_fail_ex+0x412/0x560 [ 592.585917][T12351] should_failslab+0xa8/0x100 [ 592.585946][T12351] kmem_cache_alloc_noprof+0x87/0x6e0 [ 592.585963][T12351] ? skb_clone+0x212/0x3a0 [ 592.585977][T12351] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 592.585990][T12351] skb_clone+0x212/0x3a0 [ 592.586003][T12351] ? netlink_trim+0x166/0x2c0 [ 592.586015][T12351] netlink_trim+0x17d/0x2c0 [ 592.586026][T12351] netlink_broadcast_filtered+0xd6/0x1020 [ 592.586039][T12351] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 592.586057][T12351] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 592.586073][T12351] nlmsg_notify+0xf0/0x1a0 [ 592.586087][T12351] tc_modify_qdisc+0x1d3b/0x2290 [ 592.586103][T12351] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 592.586121][T12351] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 592.586150][T12351] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 592.586164][T12351] rtnetlink_rcv_msg+0x77e/0xbe0 [ 592.586179][T12351] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 592.586190][T12351] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 592.586201][T12351] ? __lock_acquire+0x6b5/0x2cf0 [ 592.586222][T12351] netlink_rcv_skb+0x232/0x4b0 [ 592.586234][T12351] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 592.586246][T12351] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 592.586262][T12351] ? netlink_deliver_tap+0x2e/0x1b0 [ 592.586277][T12351] netlink_unicast+0x80f/0x9b0 [ 592.586291][T12351] ? __pfx_netlink_unicast+0x10/0x10 [ 592.586301][T12351] ? netlink_sendmsg+0x650/0xb40 [ 592.586312][T12351] ? skb_put+0x11b/0x210 [ 592.586326][T12351] netlink_sendmsg+0x813/0xb40 [ 592.586342][T12351] ? __pfx_netlink_sendmsg+0x10/0x10 [ 592.586355][T12351] ? aa_sock_msg_perm+0xf1/0x1b0 [ 592.586368][T12351] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 592.586379][T12351] ? __pfx_netlink_sendmsg+0x10/0x10 [ 592.586392][T12351] ____sys_sendmsg+0xa68/0xad0 [ 592.586407][T12351] ? __might_fault+0xaf/0x130 [ 592.586424][T12351] ? __pfx_____sys_sendmsg+0x10/0x10 [ 592.586443][T12351] ? import_iovec+0x73/0xa0 [ 592.586459][T12351] ___sys_sendmsg+0x2a5/0x360 [ 592.586472][T12351] ? get_pid_task+0x20/0x1f0 [ 592.586485][T12351] ? __pfx____sys_sendmsg+0x10/0x10 [ 592.586509][T12351] ? sb_end_write+0xe9/0x1c0 [ 592.586526][T12351] ? __pfx_vfs_write+0x10/0x10 [ 592.586545][T12351] __x64_sys_sendmsg+0x1bd/0x2a0 [ 592.586561][T12351] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 592.586579][T12351] ? __pfx_ksys_write+0x10/0x10 [ 592.586598][T12351] do_syscall_64+0xe2/0xf80 [ 592.586612][T12351] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 592.586621][T12351] ? trace_irq_disable+0x37/0x100 [ 592.586631][T12351] ? clear_bhb_loop+0x60/0xb0 [ 592.586658][T12351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 592.586674][T12351] RIP: 0033:0x7f0a5832d4f9 [ 592.586690][T12351] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 592.586704][T12351] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 592.586723][T12351] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 592.586735][T12351] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 592.586746][T12351] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 592.586752][T12351] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 592.586759][T12351] R13: 00007ffd7e55bdb0 R14: 00000000000905e8 R15: 00007ffd7e55bdac [ 592.586775][T12351] [ 592.953191][T12353] FAULT_INJECTION: forcing a failure. [ 592.953191][T12353] name failslab, interval 1, probability 0, space 0, times 0 [ 592.965964][T12353] CPU: 0 UID: 0 PID: 12353 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 592.965987][T12353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 592.965998][T12353] Call Trace: [ 592.966005][T12353] [ 592.966013][T12353] dump_stack_lvl+0xe8/0x150 [ 592.966039][T12353] should_fail_ex+0x412/0x560 [ 592.966061][T12353] should_failslab+0xa8/0x100 [ 592.966078][T12353] kmem_cache_alloc_noprof+0x87/0x6e0 [ 592.966101][T12353] ? skb_clone+0x212/0x3a0 [ 592.966120][T12353] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 592.966142][T12353] skb_clone+0x212/0x3a0 [ 592.966161][T12353] ? netlink_trim+0x166/0x2c0 [ 592.966179][T12353] netlink_trim+0x17d/0x2c0 [ 592.966199][T12353] netlink_broadcast_filtered+0xd6/0x1020 [ 592.966221][T12353] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 592.966253][T12353] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 592.966283][T12353] nlmsg_notify+0xf0/0x1a0 [ 592.966306][T12353] tc_modify_qdisc+0x1d3b/0x2290 [ 592.966330][T12353] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 592.966360][T12353] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 592.966406][T12353] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 592.966435][T12353] rtnetlink_rcv_msg+0x77e/0xbe0 [ 592.966459][T12353] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 592.966477][T12353] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 592.966496][T12353] ? __lock_acquire+0x6b5/0x2cf0 [ 592.966532][T12353] netlink_rcv_skb+0x232/0x4b0 [ 592.966552][T12353] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 592.966571][T12353] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 592.966599][T12353] ? netlink_deliver_tap+0x2e/0x1b0 [ 592.966639][T12353] netlink_unicast+0x80f/0x9b0 [ 592.966662][T12353] ? __pfx_netlink_unicast+0x10/0x10 [ 592.966679][T12353] ? netlink_sendmsg+0x650/0xb40 [ 592.966695][T12353] ? skb_put+0x11b/0x210 [ 592.966717][T12353] netlink_sendmsg+0x813/0xb40 [ 592.966743][T12353] ? __pfx_netlink_sendmsg+0x10/0x10 [ 592.966763][T12353] ? aa_sock_msg_perm+0xf1/0x1b0 [ 592.966783][T12353] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 592.966800][T12353] ? __pfx_netlink_sendmsg+0x10/0x10 [ 592.966817][T12353] ____sys_sendmsg+0xa68/0xad0 [ 592.966837][T12353] ? __might_fault+0xaf/0x130 [ 592.966864][T12353] ? __pfx_____sys_sendmsg+0x10/0x10 [ 592.966892][T12353] ? import_iovec+0x73/0xa0 [ 592.966918][T12353] ___sys_sendmsg+0x2a5/0x360 [ 592.966938][T12353] ? get_pid_task+0x20/0x1f0 [ 592.966958][T12353] ? __pfx____sys_sendmsg+0x10/0x10 [ 592.966999][T12353] ? sb_end_write+0xe9/0x1c0 [ 592.967027][T12353] ? __pfx_vfs_write+0x10/0x10 [ 592.967057][T12353] __x64_sys_sendmsg+0x1bd/0x2a0 [ 592.967079][T12353] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 592.967109][T12353] ? __pfx_ksys_write+0x10/0x10 [ 592.967139][T12353] do_syscall_64+0xe2/0xf80 [ 592.967158][T12353] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 592.967174][T12353] ? trace_irq_disable+0x37/0x100 [ 592.967189][T12353] ? clear_bhb_loop+0x60/0xb0 [ 592.967209][T12353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 592.967226][T12353] RIP: 0033:0x7f0a5832d4f9 [ 592.967241][T12353] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 592.967256][T12353] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 592.967275][T12353] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 592.967287][T12353] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 592.967298][T12353] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 592.967309][T12353] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 592.967320][T12353] R13: 00007ffd7e55bdb0 R14: 0000000000090607 R15: 00007ffd7e55bdac [ 592.967349][T12353] executing program executing program executing program executing program executing program executing program executing program executing program [ 593.387796][T12371] FAULT_INJECTION: forcing a failure. [ 593.387796][T12371] name failslab, interval 1, probability 0, space 0, times 0 [ 593.401120][T12371] CPU: 1 UID: 0 PID: 12371 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 593.401146][T12371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 593.401157][T12371] Call Trace: [ 593.401165][T12371] [ 593.401173][T12371] dump_stack_lvl+0xe8/0x150 executing program executing program executing program [ 593.401199][T12371] should_fail_ex+0x412/0x560 [ 593.401225][T12371] should_failslab+0xa8/0x100 [ 593.401244][T12371] kmem_cache_alloc_noprof+0x87/0x6e0 [ 593.401265][T12371] ? skb_clone+0x212/0x3a0 [ 593.401284][T12371] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 593.401304][T12371] skb_clone+0x212/0x3a0 [ 593.401322][T12371] ? netlink_trim+0x166/0x2c0 [ 593.401340][T12371] netlink_trim+0x17d/0x2c0 [ 593.401359][T12371] netlink_broadcast_filtered+0xd6/0x1020 [ 593.401380][T12371] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 593.401407][T12371] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 593.401436][T12371] nlmsg_notify+0xf0/0x1a0 [ 593.401459][T12371] tc_modify_qdisc+0x1d3b/0x2290 [ 593.401482][T12371] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 593.401515][T12371] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 593.401565][T12371] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 593.401595][T12371] rtnetlink_rcv_msg+0x77e/0xbe0 [ 593.401619][T12371] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 593.401638][T12371] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 593.401657][T12371] ? __lock_acquire+0x6b5/0x2cf0 [ 593.401690][T12371] netlink_rcv_skb+0x232/0x4b0 [ 593.401709][T12371] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 593.401728][T12371] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 593.401756][T12371] ? netlink_deliver_tap+0x2e/0x1b0 [ 593.401780][T12371] netlink_unicast+0x80f/0x9b0 [ 593.401804][T12371] ? __pfx_netlink_unicast+0x10/0x10 [ 593.401822][T12371] ? netlink_sendmsg+0x650/0xb40 [ 593.401839][T12371] ? skb_put+0x11b/0x210 [ 593.401860][T12371] netlink_sendmsg+0x813/0xb40 [ 593.401885][T12371] ? __pfx_netlink_sendmsg+0x10/0x10 [ 593.401906][T12371] ? aa_sock_msg_perm+0xf1/0x1b0 [ 593.401926][T12371] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 593.401945][T12371] ? __pfx_netlink_sendmsg+0x10/0x10 [ 593.401962][T12371] ____sys_sendmsg+0xa68/0xad0 [ 593.401982][T12371] ? __might_fault+0xaf/0x130 [ 593.402009][T12371] ? __pfx_____sys_sendmsg+0x10/0x10 [ 593.402039][T12371] ? import_iovec+0x73/0xa0 [ 593.402064][T12371] ___sys_sendmsg+0x2a5/0x360 [ 593.402084][T12371] ? get_pid_task+0x20/0x1f0 [ 593.402106][T12371] ? __pfx____sys_sendmsg+0x10/0x10 [ 593.402146][T12371] ? sb_end_write+0xe9/0x1c0 [ 593.402177][T12371] ? __pfx_vfs_write+0x10/0x10 [ 593.402207][T12371] __x64_sys_sendmsg+0x1bd/0x2a0 [ 593.402232][T12371] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 593.402263][T12371] ? __pfx_ksys_write+0x10/0x10 [ 593.402296][T12371] do_syscall_64+0xe2/0xf80 [ 593.402317][T12371] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 593.402333][T12371] ? trace_irq_disable+0x37/0x100 [ 593.402349][T12371] ? clear_bhb_loop+0x60/0xb0 [ 593.402370][T12371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 593.402387][T12371] RIP: 0033:0x7f0a5832d4f9 [ 593.402405][T12371] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 593.402419][T12371] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 593.402440][T12371] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 593.402453][T12371] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 593.402464][T12371] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 593.402475][T12371] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 593.402487][T12371] R13: 00007ffd7e55bdb0 R14: 0000000000090daa R15: 00007ffd7e55bdac [ 593.402517][T12371] [ 593.402893][T12367] FAULT_INJECTION: forcing a failure. [ 593.402893][T12367] name failslab, interval 1, probability 0, space 0, times 0 executing program executing program [ 593.780195][T12367] CPU: 1 UID: 0 PID: 12367 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 593.780221][T12367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 593.780233][T12367] Call Trace: [ 593.780241][T12367] [ 593.780250][T12367] dump_stack_lvl+0xe8/0x150 [ 593.780286][T12367] should_fail_ex+0x412/0x560 [ 593.780312][T12367] should_failslab+0xa8/0x100 [ 593.780333][T12367] kmem_cache_alloc_noprof+0x87/0x6e0 [ 593.780357][T12367] ? skb_clone+0x212/0x3a0 [ 593.780378][T12367] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 593.780400][T12367] skb_clone+0x212/0x3a0 [ 593.780420][T12367] ? netlink_trim+0x166/0x2c0 [ 593.780441][T12367] netlink_trim+0x17d/0x2c0 [ 593.780462][T12367] netlink_broadcast_filtered+0xd6/0x1020 [ 593.780484][T12367] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 593.780514][T12367] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 593.780542][T12367] nlmsg_notify+0xf0/0x1a0 [ 593.780566][T12367] tc_modify_qdisc+0x1d3b/0x2290 [ 593.780590][T12367] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 593.780624][T12367] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 593.780675][T12367] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 593.780698][T12367] rtnetlink_rcv_msg+0x77e/0xbe0 [ 593.780722][T12367] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 593.780740][T12367] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 593.780758][T12367] ? __lock_acquire+0x6b5/0x2cf0 [ 593.780793][T12367] netlink_rcv_skb+0x232/0x4b0 [ 593.780814][T12367] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 593.780835][T12367] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 593.780865][T12367] ? netlink_deliver_tap+0x2e/0x1b0 [ 593.780892][T12367] netlink_unicast+0x80f/0x9b0 [ 593.780918][T12367] ? __pfx_netlink_unicast+0x10/0x10 [ 593.780938][T12367] ? netlink_sendmsg+0x650/0xb40 [ 593.780955][T12367] ? skb_put+0x11b/0x210 [ 593.780978][T12367] netlink_sendmsg+0x813/0xb40 [ 593.781006][T12367] ? __pfx_netlink_sendmsg+0x10/0x10 [ 593.781029][T12367] ? aa_sock_msg_perm+0xf1/0x1b0 [ 593.781051][T12367] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 593.781072][T12367] ? __pfx_netlink_sendmsg+0x10/0x10 [ 593.781090][T12367] ____sys_sendmsg+0xa68/0xad0 [ 593.781112][T12367] ? __might_fault+0xaf/0x130 [ 593.781140][T12367] ? __pfx_____sys_sendmsg+0x10/0x10 [ 593.781171][T12367] ? import_iovec+0x73/0xa0 [ 593.781197][T12367] ___sys_sendmsg+0x2a5/0x360 [ 593.781217][T12367] ? get_pid_task+0x20/0x1f0 [ 593.781239][T12367] ? __pfx____sys_sendmsg+0x10/0x10 [ 593.781279][T12367] ? sb_end_write+0xe9/0x1c0 [ 593.781307][T12367] ? __pfx_vfs_write+0x10/0x10 [ 593.781336][T12367] __x64_sys_sendmsg+0x1bd/0x2a0 [ 593.781360][T12367] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 593.781389][T12367] ? __pfx_ksys_write+0x10/0x10 [ 593.781417][T12367] do_syscall_64+0xe2/0xf80 [ 593.781434][T12367] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 593.781443][T12367] ? trace_irq_disable+0x37/0x100 [ 593.781453][T12367] ? clear_bhb_loop+0x60/0xb0 [ 593.781465][T12367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 593.781475][T12367] RIP: 0033:0x7f0a5832d4f9 [ 593.781485][T12367] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 593.781494][T12367] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 593.781506][T12367] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 593.781514][T12367] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 593.781520][T12367] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 593.781526][T12367] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 593.781532][T12367] R13: 00007ffd7e55bdb0 R14: 0000000000090d93 R15: 00007ffd7e55bdac [ 593.781548][T12367] [ 593.784830][T12373] FAULT_INJECTION: forcing a failure. [ 593.784830][T12373] name failslab, interval 1, probability 0, space 0, times 0 [ 594.159617][T12373] CPU: 1 UID: 0 PID: 12373 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 594.159642][T12373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 594.159653][T12373] Call Trace: [ 594.159662][T12373] [ 594.159669][T12373] dump_stack_lvl+0xe8/0x150 [ 594.159686][T12373] should_fail_ex+0x412/0x560 [ 594.159702][T12373] should_failslab+0xa8/0x100 [ 594.159715][T12373] kmem_cache_alloc_noprof+0x87/0x6e0 [ 594.159732][T12373] ? skb_clone+0x212/0x3a0 [ 594.159746][T12373] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 594.159759][T12373] skb_clone+0x212/0x3a0 [ 594.159772][T12373] ? netlink_trim+0x166/0x2c0 [ 594.159784][T12373] netlink_trim+0x17d/0x2c0 [ 594.159795][T12373] netlink_broadcast_filtered+0xd6/0x1020 [ 594.159808][T12373] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 594.159826][T12373] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 594.159842][T12373] nlmsg_notify+0xf0/0x1a0 [ 594.159856][T12373] tc_modify_qdisc+0x1d3b/0x2290 [ 594.159871][T12373] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 594.159890][T12373] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 594.159919][T12373] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 594.159933][T12373] rtnetlink_rcv_msg+0x77e/0xbe0 [ 594.159947][T12373] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 594.159958][T12373] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 594.159970][T12373] ? __lock_acquire+0x6b5/0x2cf0 [ 594.159990][T12373] netlink_rcv_skb+0x232/0x4b0 [ 594.160002][T12373] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 594.160014][T12373] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 594.160031][T12373] ? netlink_deliver_tap+0x2e/0x1b0 [ 594.160045][T12373] netlink_unicast+0x80f/0x9b0 [ 594.160059][T12373] ? __pfx_netlink_unicast+0x10/0x10 [ 594.160070][T12373] ? netlink_sendmsg+0x650/0xb40 [ 594.160080][T12373] ? skb_put+0x11b/0x210 [ 594.160095][T12373] netlink_sendmsg+0x813/0xb40 [ 594.160111][T12373] ? __pfx_netlink_sendmsg+0x10/0x10 [ 594.160124][T12373] ? aa_sock_msg_perm+0xf1/0x1b0 [ 594.160137][T12373] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 594.160154][T12373] ? __pfx_netlink_sendmsg+0x10/0x10 [ 594.160165][T12373] ____sys_sendmsg+0xa68/0xad0 [ 594.160179][T12373] ? __might_fault+0xaf/0x130 [ 594.160196][T12373] ? __pfx_____sys_sendmsg+0x10/0x10 [ 594.160214][T12373] ? import_iovec+0x73/0xa0 [ 594.160230][T12373] ___sys_sendmsg+0x2a5/0x360 [ 594.160243][T12373] ? get_pid_task+0x20/0x1f0 [ 594.160256][T12373] ? __pfx____sys_sendmsg+0x10/0x10 [ 594.160281][T12373] ? sb_end_write+0xe9/0x1c0 [ 594.160298][T12373] ? __pfx_vfs_write+0x10/0x10 [ 594.160317][T12373] __x64_sys_sendmsg+0x1bd/0x2a0 [ 594.160332][T12373] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 594.160350][T12373] ? __pfx_ksys_write+0x10/0x10 [ 594.160370][T12373] do_syscall_64+0xe2/0xf80 [ 594.160383][T12373] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 594.160392][T12373] ? trace_irq_disable+0x37/0x100 [ 594.160402][T12373] ? clear_bhb_loop+0x60/0xb0 [ 594.160414][T12373] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 594.160424][T12373] RIP: 0033:0x7f0a5832d4f9 [ 594.160435][T12373] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 594.160443][T12373] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 594.160455][T12373] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 594.160462][T12373] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 executing program executing program [ 594.160468][T12373] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 594.160475][T12373] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 594.160481][T12373] R13: 00007ffd7e55bdb0 R14: 0000000000090daf R15: 00007ffd7e55bdac [ 594.160496][T12373] [ 594.525599][T12375] FAULT_INJECTION: forcing a failure. [ 594.525599][T12375] name failslab, interval 1, probability 0, space 0, times 0 executing program executing program executing program executing program executing program executing program executing program [ 594.540276][T12375] CPU: 0 UID: 0 PID: 12375 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 594.540302][T12375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 594.540313][T12375] Call Trace: [ 594.540320][T12375] [ 594.540328][T12375] dump_stack_lvl+0xe8/0x150 [ 594.540354][T12375] should_fail_ex+0x412/0x560 [ 594.540378][T12375] should_failslab+0xa8/0x100 [ 594.540399][T12375] kmem_cache_alloc_noprof+0x87/0x6e0 [ 594.540421][T12375] ? skb_clone+0x212/0x3a0 executing program executing program executing program executing program executing program [ 594.540448][T12375] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 594.540469][T12375] skb_clone+0x212/0x3a0 [ 594.540489][T12375] ? netlink_trim+0x166/0x2c0 [ 594.540508][T12375] netlink_trim+0x17d/0x2c0 [ 594.540527][T12375] netlink_broadcast_filtered+0xd6/0x1020 [ 594.540548][T12375] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 594.540579][T12375] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 594.540606][T12375] nlmsg_notify+0xf0/0x1a0 [ 594.540629][T12375] tc_modify_qdisc+0x1d3b/0x2290 [ 594.540652][T12375] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 594.540683][T12375] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 594.540731][T12375] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 594.540753][T12375] rtnetlink_rcv_msg+0x77e/0xbe0 [ 594.540777][T12375] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 594.540794][T12375] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 594.540813][T12375] ? __lock_acquire+0x6b5/0x2cf0 [ 594.540848][T12375] netlink_rcv_skb+0x232/0x4b0 [ 594.540867][T12375] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 594.540887][T12375] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 594.540917][T12375] ? netlink_deliver_tap+0x2e/0x1b0 [ 594.540942][T12375] netlink_unicast+0x80f/0x9b0 [ 594.540975][T12375] ? __pfx_netlink_unicast+0x10/0x10 [ 594.540994][T12375] ? netlink_sendmsg+0x650/0xb40 [ 594.541010][T12375] ? skb_put+0x11b/0x210 [ 594.541032][T12375] netlink_sendmsg+0x813/0xb40 [ 594.541057][T12375] ? __pfx_netlink_sendmsg+0x10/0x10 [ 594.541079][T12375] ? aa_sock_msg_perm+0xf1/0x1b0 [ 594.541098][T12375] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 594.541117][T12375] ? __pfx_netlink_sendmsg+0x10/0x10 [ 594.541132][T12375] ____sys_sendmsg+0xa68/0xad0 [ 594.541151][T12375] ? __might_fault+0xaf/0x130 [ 594.541177][T12375] ? __pfx_____sys_sendmsg+0x10/0x10 [ 594.541204][T12375] ? import_iovec+0x73/0xa0 [ 594.541227][T12375] ___sys_sendmsg+0x2a5/0x360 [ 594.541245][T12375] ? get_pid_task+0x20/0x1f0 [ 594.541264][T12375] ? __pfx____sys_sendmsg+0x10/0x10 [ 594.541301][T12375] ? sb_end_write+0xe9/0x1c0 [ 594.541328][T12375] ? __pfx_vfs_write+0x10/0x10 [ 594.541356][T12375] __x64_sys_sendmsg+0x1bd/0x2a0 [ 594.541379][T12375] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 594.541406][T12375] ? __pfx_ksys_write+0x10/0x10 [ 594.541435][T12375] do_syscall_64+0xe2/0xf80 [ 594.541459][T12375] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 594.541474][T12375] ? trace_irq_disable+0x37/0x100 [ 594.541488][T12375] ? clear_bhb_loop+0x60/0xb0 [ 594.541506][T12375] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 594.541521][T12375] RIP: 0033:0x7f0a5832d4f9 [ 594.541541][T12375] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 594.541555][T12375] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 594.541573][T12375] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 594.541584][T12375] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 594.541594][T12375] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 594.541604][T12375] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 594.541615][T12375] R13: 00007ffd7e55bdb0 R14: 0000000000090db6 R15: 00007ffd7e55bdac [ 594.541640][T12375] executing program executing program executing program executing program executing program [ 594.953617][T12402] FAULT_INJECTION: forcing a failure. [ 594.953617][T12402] name failslab, interval 1, probability 0, space 0, times 0 [ 594.971157][T12402] CPU: 0 UID: 0 PID: 12402 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 594.971185][T12402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 594.971197][T12402] Call Trace: [ 594.971205][T12402] [ 594.971213][T12402] dump_stack_lvl+0xe8/0x150 [ 594.971240][T12402] should_fail_ex+0x412/0x560 [ 594.971265][T12402] should_failslab+0xa8/0x100 [ 594.971287][T12402] kmem_cache_alloc_noprof+0x87/0x6e0 [ 594.971312][T12402] ? skb_clone+0x212/0x3a0 [ 594.971333][T12402] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 594.971356][T12402] skb_clone+0x212/0x3a0 [ 594.971376][T12402] ? netlink_trim+0x166/0x2c0 [ 594.971404][T12402] netlink_trim+0x17d/0x2c0 [ 594.971424][T12402] netlink_broadcast_filtered+0xd6/0x1020 [ 594.971446][T12402] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 594.971479][T12402] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 594.971509][T12402] nlmsg_notify+0xf0/0x1a0 [ 594.971533][T12402] tc_modify_qdisc+0x1d3b/0x2290 [ 594.971561][T12402] ? trace_contention_end+0x39/0x100 [ 594.971588][T12402] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 594.971609][T12402] ? is_bpf_text_address+0x26/0x2b0 [ 594.971656][T12402] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 594.971678][T12402] rtnetlink_rcv_msg+0x77e/0xbe0 [ 594.971702][T12402] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 594.971721][T12402] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 594.971740][T12402] ? __lock_acquire+0x6b5/0x2cf0 [ 594.971775][T12402] netlink_rcv_skb+0x232/0x4b0 [ 594.971795][T12402] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 594.971817][T12402] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 594.971847][T12402] ? netlink_deliver_tap+0x2e/0x1b0 [ 594.971873][T12402] netlink_unicast+0x80f/0x9b0 [ 594.971900][T12402] ? __pfx_netlink_unicast+0x10/0x10 [ 594.971919][T12402] ? netlink_sendmsg+0x650/0xb40 [ 594.971937][T12402] ? skb_put+0x11b/0x210 [ 594.971961][T12402] netlink_sendmsg+0x813/0xb40 [ 594.971988][T12402] ? __pfx_netlink_sendmsg+0x10/0x10 [ 594.972010][T12402] ? aa_sock_msg_perm+0xf1/0x1b0 [ 594.972033][T12402] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 594.972053][T12402] ? __pfx_netlink_sendmsg+0x10/0x10 [ 594.972070][T12402] ____sys_sendmsg+0xa68/0xad0 [ 594.972093][T12402] ? __might_fault+0xaf/0x130 [ 594.972122][T12402] ? __pfx_____sys_sendmsg+0x10/0x10 [ 594.972151][T12402] ? import_iovec+0x73/0xa0 [ 594.972178][T12402] ___sys_sendmsg+0x2a5/0x360 [ 594.972198][T12402] ? get_pid_task+0x20/0x1f0 [ 594.972221][T12402] ? __pfx____sys_sendmsg+0x10/0x10 [ 594.972262][T12402] ? sb_end_write+0xe9/0x1c0 [ 594.972293][T12402] ? __pfx_vfs_write+0x10/0x10 [ 594.972324][T12402] __x64_sys_sendmsg+0x1bd/0x2a0 [ 594.972349][T12402] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 594.972380][T12402] ? __pfx_ksys_write+0x10/0x10 [ 594.972418][T12402] do_syscall_64+0xe2/0xf80 [ 594.972439][T12402] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 594.972455][T12402] ? trace_irq_disable+0x37/0x100 [ 594.972471][T12402] ? clear_bhb_loop+0x60/0xb0 [ 594.972492][T12402] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 594.972510][T12402] RIP: 0033:0x7f0a5832d4f9 [ 594.972527][T12402] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 594.972542][T12402] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 594.972562][T12402] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 executing program [ 594.972575][T12402] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 594.972586][T12402] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 594.972598][T12402] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 594.972610][T12402] R13: 00007ffd7e55bdb0 R14: 00000000000913b9 R15: 00007ffd7e55bdac [ 594.972638][T12402] [ 595.342197][T12403] FAULT_INJECTION: forcing a failure. [ 595.342197][T12403] name failslab, interval 1, probability 0, space 0, times 0 executing program executing program executing program executing program executing program [ 595.357040][T12403] CPU: 0 UID: 0 PID: 12403 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 595.357067][T12403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 595.357078][T12403] Call Trace: [ 595.357086][T12403] [ 595.357094][T12403] dump_stack_lvl+0xe8/0x150 [ 595.357137][T12403] should_fail_ex+0x412/0x560 [ 595.357160][T12403] should_failslab+0xa8/0x100 [ 595.357178][T12403] kmem_cache_alloc_noprof+0x87/0x6e0 [ 595.357201][T12403] ? skb_clone+0x212/0x3a0 executing program executing program executing program [ 595.357221][T12403] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 595.357242][T12403] skb_clone+0x212/0x3a0 [ 595.357259][T12403] ? netlink_trim+0x166/0x2c0 [ 595.357279][T12403] netlink_trim+0x17d/0x2c0 [ 595.357297][T12403] netlink_broadcast_filtered+0xd6/0x1020 [ 595.357319][T12403] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 595.357352][T12403] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 595.357382][T12403] nlmsg_notify+0xf0/0x1a0 [ 595.357405][T12403] tc_modify_qdisc+0x1d3b/0x2290 [ 595.357434][T12403] ? trace_contention_end+0x39/0x100 [ 595.357462][T12403] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 595.357483][T12403] ? is_bpf_text_address+0x26/0x2b0 [ 595.357531][T12403] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 595.357553][T12403] rtnetlink_rcv_msg+0x77e/0xbe0 [ 595.357577][T12403] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 595.357596][T12403] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 595.357615][T12403] ? __lock_acquire+0x6b5/0x2cf0 [ 595.357648][T12403] netlink_rcv_skb+0x232/0x4b0 [ 595.357669][T12403] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 595.357690][T12403] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 595.357717][T12403] ? netlink_deliver_tap+0x2e/0x1b0 [ 595.357738][T12403] netlink_unicast+0x80f/0x9b0 [ 595.357761][T12403] ? __pfx_netlink_unicast+0x10/0x10 [ 595.357778][T12403] ? netlink_sendmsg+0x650/0xb40 [ 595.357793][T12403] ? skb_put+0x11b/0x210 [ 595.357813][T12403] netlink_sendmsg+0x813/0xb40 [ 595.357838][T12403] ? __pfx_netlink_sendmsg+0x10/0x10 [ 595.357858][T12403] ? aa_sock_msg_perm+0xf1/0x1b0 [ 595.357873][T12403] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 595.357885][T12403] ? __pfx_netlink_sendmsg+0x10/0x10 [ 595.357895][T12403] ____sys_sendmsg+0xa68/0xad0 [ 595.357909][T12403] ? __might_fault+0xaf/0x130 [ 595.357928][T12403] ? __pfx_____sys_sendmsg+0x10/0x10 [ 595.357945][T12403] ? import_iovec+0x73/0xa0 [ 595.357962][T12403] ___sys_sendmsg+0x2a5/0x360 [ 595.357974][T12403] ? get_pid_task+0x20/0x1f0 [ 595.357987][T12403] ? __pfx____sys_sendmsg+0x10/0x10 [ 595.358012][T12403] ? sb_end_write+0xe9/0x1c0 [ 595.358029][T12403] ? __pfx_vfs_write+0x10/0x10 [ 595.358048][T12403] __x64_sys_sendmsg+0x1bd/0x2a0 [ 595.358063][T12403] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 595.358081][T12403] ? __pfx_ksys_write+0x10/0x10 [ 595.358100][T12403] do_syscall_64+0xe2/0xf80 [ 595.358123][T12403] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 595.358133][T12403] ? trace_irq_disable+0x37/0x100 [ 595.358142][T12403] ? clear_bhb_loop+0x60/0xb0 [ 595.358155][T12403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 595.358164][T12403] RIP: 0033:0x7f0a5832d4f9 [ 595.358175][T12403] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 595.358184][T12403] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 595.358197][T12403] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 595.358204][T12403] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 595.358210][T12403] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 595.358216][T12403] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 595.358222][T12403] R13: 00007ffd7e55bdb0 R14: 00000000000913ca R15: 00007ffd7e55bdac [ 595.358238][T12403] executing program executing program executing program executing program executing program [ 595.776025][T12427] FAULT_INJECTION: forcing a failure. [ 595.776025][T12427] name failslab, interval 1, probability 0, space 0, times 0 [ 595.790478][T12427] CPU: 0 UID: 0 PID: 12427 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 595.790504][T12427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 595.790515][T12427] Call Trace: [ 595.790522][T12427] [ 595.790531][T12427] dump_stack_lvl+0xe8/0x150 [ 595.790557][T12427] should_fail_ex+0x412/0x560 [ 595.790583][T12427] should_failslab+0xa8/0x100 [ 595.790604][T12427] kmem_cache_alloc_node_noprof+0x8b/0x6f0 [ 595.790630][T12427] ? __alloc_skb+0x1d0/0x7d0 [ 595.790649][T12427] ? __local_bh_enable_ip+0xd0/0x130 [ 595.790670][T12427] __alloc_skb+0x1d0/0x7d0 [ 595.790695][T12427] qdisc_notify+0x110/0x440 [ 595.790720][T12427] tc_modify_qdisc+0x1d3b/0x2290 [ 595.790745][T12427] ? trace_contention_end+0x39/0x100 [ 595.790772][T12427] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 595.790792][T12427] ? is_bpf_text_address+0x26/0x2b0 [ 595.790838][T12427] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 595.790860][T12427] rtnetlink_rcv_msg+0x77e/0xbe0 [ 595.790883][T12427] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 595.790901][T12427] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 595.790920][T12427] ? __lock_acquire+0x6b5/0x2cf0 [ 595.790955][T12427] netlink_rcv_skb+0x232/0x4b0 [ 595.790976][T12427] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 595.790996][T12427] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 595.791025][T12427] ? netlink_deliver_tap+0x2e/0x1b0 [ 595.791052][T12427] netlink_unicast+0x80f/0x9b0 [ 595.791078][T12427] ? __pfx_netlink_unicast+0x10/0x10 [ 595.791098][T12427] ? netlink_sendmsg+0x650/0xb40 [ 595.791115][T12427] ? skb_put+0x11b/0x210 [ 595.791146][T12427] netlink_sendmsg+0x813/0xb40 [ 595.791174][T12427] ? __pfx_netlink_sendmsg+0x10/0x10 [ 595.791197][T12427] ? aa_sock_msg_perm+0xf1/0x1b0 [ 595.791219][T12427] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 595.791238][T12427] ? __pfx_netlink_sendmsg+0x10/0x10 [ 595.791256][T12427] ____sys_sendmsg+0xa68/0xad0 [ 595.791277][T12427] ? __might_fault+0xaf/0x130 [ 595.791305][T12427] ? __pfx_____sys_sendmsg+0x10/0x10 [ 595.791336][T12427] ? import_iovec+0x73/0xa0 [ 595.791362][T12427] ___sys_sendmsg+0x2a5/0x360 [ 595.791383][T12427] ? get_pid_task+0x20/0x1f0 [ 595.791405][T12427] ? __pfx____sys_sendmsg+0x10/0x10 [ 595.791446][T12427] ? sb_end_write+0xe9/0x1c0 [ 595.791475][T12427] ? __pfx_vfs_write+0x10/0x10 [ 595.791507][T12427] __x64_sys_sendmsg+0x1bd/0x2a0 [ 595.791531][T12427] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 595.791562][T12427] ? __pfx_ksys_write+0x10/0x10 [ 595.791594][T12427] do_syscall_64+0xe2/0xf80 [ 595.791614][T12427] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 595.791631][T12427] ? trace_irq_disable+0x37/0x100 [ 595.791647][T12427] ? clear_bhb_loop+0x60/0xb0 [ 595.791668][T12427] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 595.791685][T12427] RIP: 0033:0x7f0a5832d4f9 [ 595.791701][T12427] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 595.791717][T12427] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 595.791737][T12427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 595.791750][T12427] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 595.791761][T12427] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 595.791772][T12427] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 executing program [ 595.791784][T12427] R13: 00007ffd7e55bdb0 R14: 0000000000091702 R15: 00007ffd7e55bdac [ 595.791814][T12427] [ 596.141103][T12435] FAULT_INJECTION: forcing a failure. [ 596.141103][T12435] name failslab, interval 1, probability 0, space 0, times 0 [ 596.154065][T12435] CPU: 0 UID: 0 PID: 12435 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 596.154088][T12435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 596.154097][T12435] Call Trace: [ 596.154105][T12435] [ 596.154112][T12435] dump_stack_lvl+0xe8/0x150 [ 596.154137][T12435] should_fail_ex+0x412/0x560 [ 596.154158][T12435] should_failslab+0xa8/0x100 [ 596.154177][T12435] kmem_cache_alloc_noprof+0x87/0x6e0 [ 596.154199][T12435] ? skb_clone+0x212/0x3a0 [ 596.154217][T12435] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 596.154236][T12435] skb_clone+0x212/0x3a0 [ 596.154254][T12435] ? netlink_trim+0x166/0x2c0 [ 596.154272][T12435] netlink_trim+0x17d/0x2c0 [ 596.154289][T12435] netlink_broadcast_filtered+0xd6/0x1020 [ 596.154313][T12435] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 596.154342][T12435] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 596.154367][T12435] nlmsg_notify+0xf0/0x1a0 [ 596.154387][T12435] tc_modify_qdisc+0x1d3b/0x2290 [ 596.154426][T12435] ? trace_contention_end+0x39/0x100 [ 596.154449][T12435] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 596.154468][T12435] ? is_bpf_text_address+0x26/0x2b0 [ 596.154509][T12435] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 596.154529][T12435] rtnetlink_rcv_msg+0x77e/0xbe0 [ 596.154549][T12435] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 596.154565][T12435] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 596.154583][T12435] ? __lock_acquire+0x6b5/0x2cf0 [ 596.154613][T12435] netlink_rcv_skb+0x232/0x4b0 [ 596.154630][T12435] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 596.154649][T12435] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 596.154674][T12435] ? netlink_deliver_tap+0x2e/0x1b0 [ 596.154696][T12435] netlink_unicast+0x80f/0x9b0 [ 596.154718][T12435] ? __pfx_netlink_unicast+0x10/0x10 [ 596.154735][T12435] ? netlink_sendmsg+0x650/0xb40 [ 596.154750][T12435] ? skb_put+0x11b/0x210 [ 596.154770][T12435] netlink_sendmsg+0x813/0xb40 [ 596.154794][T12435] ? __pfx_netlink_sendmsg+0x10/0x10 [ 596.154813][T12435] ? aa_sock_msg_perm+0xf1/0x1b0 [ 596.154833][T12435] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 596.154850][T12435] ? __pfx_netlink_sendmsg+0x10/0x10 [ 596.154865][T12435] ____sys_sendmsg+0xa68/0xad0 [ 596.154885][T12435] ? __might_fault+0xaf/0x130 [ 596.154910][T12435] ? __pfx_____sys_sendmsg+0x10/0x10 [ 596.154936][T12435] ? import_iovec+0x73/0xa0 [ 596.154960][T12435] ___sys_sendmsg+0x2a5/0x360 [ 596.154978][T12435] ? get_pid_task+0x20/0x1f0 [ 596.154997][T12435] ? __pfx____sys_sendmsg+0x10/0x10 [ 596.155033][T12435] ? sb_end_write+0xe9/0x1c0 [ 596.155060][T12435] ? __pfx_vfs_write+0x10/0x10 [ 596.155087][T12435] __x64_sys_sendmsg+0x1bd/0x2a0 [ 596.155108][T12435] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 596.155135][T12435] ? __pfx_ksys_write+0x10/0x10 [ 596.155163][T12435] do_syscall_64+0xe2/0xf80 [ 596.155180][T12435] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 596.155195][T12435] ? trace_irq_disable+0x37/0x100 [ 596.155210][T12435] ? clear_bhb_loop+0x60/0xb0 [ 596.155227][T12435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 596.155242][T12435] RIP: 0033:0x7f0a5832d4f9 [ 596.155257][T12435] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 596.155270][T12435] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e executing program executing program executing program executing program executing program executing program executing program executing program [ 596.155287][T12435] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 596.155303][T12435] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 596.155313][T12435] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 596.155323][T12435] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 596.155333][T12435] R13: 00007ffd7e55bdb0 R14: 000000000009170e R15: 00007ffd7e55bdac [ 596.155358][T12435] executing program executing program executing program executing program executing program executing program executing program [ 596.555236][T12443] FAULT_INJECTION: forcing a failure. [ 596.555236][T12443] name failslab, interval 1, probability 0, space 0, times 0 [ 596.568719][T12443] CPU: 0 UID: 0 PID: 12443 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 596.568744][T12443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 596.568755][T12443] Call Trace: [ 596.568763][T12443] [ 596.568770][T12443] dump_stack_lvl+0xe8/0x150 [ 596.568797][T12443] should_fail_ex+0x412/0x560 [ 596.568821][T12443] should_failslab+0xa8/0x100 [ 596.568841][T12443] kmem_cache_alloc_noprof+0x87/0x6e0 [ 596.568865][T12443] ? skb_clone+0x212/0x3a0 [ 596.568884][T12443] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 596.568905][T12443] skb_clone+0x212/0x3a0 [ 596.568925][T12443] ? netlink_trim+0x166/0x2c0 [ 596.568944][T12443] netlink_trim+0x17d/0x2c0 [ 596.568963][T12443] netlink_broadcast_filtered+0xd6/0x1020 [ 596.568985][T12443] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 596.569017][T12443] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 596.569047][T12443] nlmsg_notify+0xf0/0x1a0 [ 596.569069][T12443] tc_modify_qdisc+0x1d3b/0x2290 [ 596.569096][T12443] ? trace_contention_end+0x39/0x100 [ 596.569122][T12443] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 596.569142][T12443] ? is_bpf_text_address+0x26/0x2b0 [ 596.569188][T12443] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 596.569210][T12443] rtnetlink_rcv_msg+0x77e/0xbe0 [ 596.569231][T12443] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 596.569248][T12443] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 596.569265][T12443] ? __lock_acquire+0x6b5/0x2cf0 [ 596.569298][T12443] netlink_rcv_skb+0x232/0x4b0 [ 596.569316][T12443] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 596.569343][T12443] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 596.569369][T12443] ? netlink_deliver_tap+0x2e/0x1b0 [ 596.569391][T12443] netlink_unicast+0x80f/0x9b0 [ 596.569414][T12443] ? __pfx_netlink_unicast+0x10/0x10 [ 596.569430][T12443] ? netlink_sendmsg+0x650/0xb40 [ 596.569446][T12443] ? skb_put+0x11b/0x210 [ 596.569466][T12443] netlink_sendmsg+0x813/0xb40 [ 596.569490][T12443] ? __pfx_netlink_sendmsg+0x10/0x10 [ 596.569510][T12443] ? aa_sock_msg_perm+0xf1/0x1b0 [ 596.569530][T12443] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 596.569547][T12443] ? __pfx_netlink_sendmsg+0x10/0x10 [ 596.569563][T12443] ____sys_sendmsg+0xa68/0xad0 [ 596.569582][T12443] ? __might_fault+0xaf/0x130 [ 596.569608][T12443] ? __pfx_____sys_sendmsg+0x10/0x10 [ 596.569634][T12443] ? import_iovec+0x73/0xa0 [ 596.569657][T12443] ___sys_sendmsg+0x2a5/0x360 [ 596.569675][T12443] ? get_pid_task+0x20/0x1f0 [ 596.569695][T12443] ? __pfx____sys_sendmsg+0x10/0x10 [ 596.569732][T12443] ? sb_end_write+0xe9/0x1c0 [ 596.569759][T12443] ? __pfx_vfs_write+0x10/0x10 [ 596.569786][T12443] __x64_sys_sendmsg+0x1bd/0x2a0 [ 596.569807][T12443] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 596.569834][T12443] ? __pfx_ksys_write+0x10/0x10 [ 596.569863][T12443] do_syscall_64+0xe2/0xf80 [ 596.569881][T12443] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 596.569896][T12443] ? trace_irq_disable+0x37/0x100 [ 596.569910][T12443] ? clear_bhb_loop+0x60/0xb0 [ 596.569928][T12443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 596.569943][T12443] RIP: 0033:0x7f0a5832d4f9 [ 596.569958][T12443] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 596.569972][T12443] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 596.569989][T12443] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 executing program executing program executing program executing program [ 596.570001][T12443] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 596.570011][T12443] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 596.570021][T12443] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 596.570031][T12443] R13: 00007ffd7e55bdb0 R14: 000000000009171c R15: 00007ffd7e55bdac [ 596.570057][T12443] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 596.970537][T12456] FAULT_INJECTION: forcing a failure. [ 596.970537][T12456] name failslab, interval 1, probability 0, space 0, times 0 [ 596.988243][T12456] CPU: 0 UID: 0 PID: 12456 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 596.988275][T12456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 596.988286][T12456] Call Trace: executing program [ 596.988294][T12456] [ 596.988302][T12456] dump_stack_lvl+0xe8/0x150 [ 596.988328][T12456] should_fail_ex+0x412/0x560 [ 596.988353][T12456] should_failslab+0xa8/0x100 [ 596.988375][T12456] kmem_cache_alloc_noprof+0x87/0x6e0 [ 596.988400][T12456] ? skb_clone+0x212/0x3a0 [ 596.988421][T12456] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 596.988444][T12456] skb_clone+0x212/0x3a0 [ 596.988464][T12456] ? netlink_trim+0x166/0x2c0 [ 596.988484][T12456] netlink_trim+0x17d/0x2c0 [ 596.988504][T12456] netlink_broadcast_filtered+0xd6/0x1020 [ 596.988527][T12456] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 596.988565][T12456] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 596.988594][T12456] nlmsg_notify+0xf0/0x1a0 [ 596.988617][T12456] tc_modify_qdisc+0x1d3b/0x2290 [ 596.988645][T12456] ? trace_contention_end+0x39/0x100 [ 596.988673][T12456] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 596.988694][T12456] ? is_bpf_text_address+0x26/0x2b0 [ 596.988741][T12456] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 596.988764][T12456] rtnetlink_rcv_msg+0x77e/0xbe0 executing program executing program [ 596.988788][T12456] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 596.988806][T12456] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 596.988826][T12456] ? __lock_acquire+0x6b5/0x2cf0 [ 596.988861][T12456] netlink_rcv_skb+0x232/0x4b0 [ 596.988879][T12456] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 596.988899][T12456] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 596.988926][T12456] ? netlink_deliver_tap+0x2e/0x1b0 [ 596.988950][T12456] netlink_unicast+0x80f/0x9b0 [ 596.988974][T12456] ? __pfx_netlink_unicast+0x10/0x10 [ 596.988992][T12456] ? netlink_sendmsg+0x650/0xb40 executing program executing program [ 596.989009][T12456] ? skb_put+0x11b/0x210 [ 596.989032][T12456] netlink_sendmsg+0x813/0xb40 [ 596.989057][T12456] ? __pfx_netlink_sendmsg+0x10/0x10 [ 596.989078][T12456] ? aa_sock_msg_perm+0xf1/0x1b0 [ 596.989097][T12456] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 596.989117][T12456] ? __pfx_netlink_sendmsg+0x10/0x10 [ 596.989135][T12456] ____sys_sendmsg+0xa68/0xad0 [ 596.989157][T12456] ? __might_fault+0xaf/0x130 [ 596.989183][T12456] ? __pfx_____sys_sendmsg+0x10/0x10 [ 596.989212][T12456] ? import_iovec+0x73/0xa0 [ 596.989236][T12456] ___sys_sendmsg+0x2a5/0x360 [ 596.989269][T12456] ? __pfx____sys_sendmsg+0x10/0x10 [ 596.989305][T12456] ? sb_end_write+0xe9/0x1c0 [ 596.989326][T12456] ? __pfx_vfs_write+0x10/0x10 [ 596.989346][T12456] __x64_sys_sendmsg+0x1bd/0x2a0 [ 596.989361][T12456] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 596.989379][T12456] ? __pfx_ksys_write+0x10/0x10 [ 596.989398][T12456] do_syscall_64+0xe2/0xf80 [ 596.989411][T12456] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 596.989420][T12456] ? trace_irq_disable+0x37/0x100 [ 596.989430][T12456] ? clear_bhb_loop+0x60/0xb0 [ 596.989442][T12456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 596.989451][T12456] RIP: 0033:0x7f0a5832d4f9 [ 596.989462][T12456] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 596.989471][T12456] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 596.989483][T12456] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 596.989490][T12456] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 596.989497][T12456] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 596.989503][T12456] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 596.989509][T12456] R13: 00007ffd7e55bdb0 R14: 0000000000091ba3 R15: 00007ffd7e55bdac [ 596.989525][T12456] [ 597.034168][T12464] FAULT_INJECTION: forcing a failure. [ 597.034168][T12464] name failslab, interval 1, probability 0, space 0, times 0 executing program [ 597.369702][T12464] CPU: 1 UID: 0 PID: 12464 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 597.369719][T12464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 597.369726][T12464] Call Trace: [ 597.369732][T12464] [ 597.369738][T12464] dump_stack_lvl+0xe8/0x150 [ 597.369756][T12464] should_fail_ex+0x412/0x560 [ 597.369771][T12464] should_failslab+0xa8/0x100 [ 597.369785][T12464] kmem_cache_alloc_node_noprof+0x8b/0x6f0 [ 597.369801][T12464] ? __alloc_skb+0x1d0/0x7d0 [ 597.369813][T12464] ? __local_bh_enable_ip+0xd0/0x130 [ 597.369825][T12464] __alloc_skb+0x1d0/0x7d0 [ 597.369839][T12464] qdisc_notify+0x110/0x440 [ 597.369853][T12464] tc_modify_qdisc+0x1d3b/0x2290 [ 597.369871][T12464] ? trace_contention_end+0x39/0x100 [ 597.369887][T12464] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 597.369900][T12464] ? is_bpf_text_address+0x26/0x2b0 [ 597.369932][T12464] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 597.369946][T12464] rtnetlink_rcv_msg+0x77e/0xbe0 [ 597.369961][T12464] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 597.369972][T12464] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 597.369984][T12464] ? __lock_acquire+0x6b5/0x2cf0 [ 597.370004][T12464] netlink_rcv_skb+0x232/0x4b0 [ 597.370018][T12464] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 597.370031][T12464] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 597.370047][T12464] ? netlink_deliver_tap+0x2e/0x1b0 [ 597.370063][T12464] netlink_unicast+0x80f/0x9b0 [ 597.370077][T12464] ? __pfx_netlink_unicast+0x10/0x10 [ 597.370088][T12464] ? netlink_sendmsg+0x650/0xb40 [ 597.370098][T12464] ? skb_put+0x11b/0x210 [ 597.370112][T12464] netlink_sendmsg+0x813/0xb40 [ 597.370128][T12464] ? __pfx_netlink_sendmsg+0x10/0x10 [ 597.370141][T12464] ? aa_sock_msg_perm+0xf1/0x1b0 [ 597.370155][T12464] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 597.370166][T12464] ? __pfx_netlink_sendmsg+0x10/0x10 [ 597.370177][T12464] ____sys_sendmsg+0xa68/0xad0 [ 597.370192][T12464] ? __might_fault+0xaf/0x130 [ 597.370210][T12464] ? __pfx_____sys_sendmsg+0x10/0x10 [ 597.370227][T12464] ? import_iovec+0x73/0xa0 [ 597.370249][T12464] ___sys_sendmsg+0x2a5/0x360 [ 597.370262][T12464] ? get_pid_task+0x20/0x1f0 [ 597.370275][T12464] ? __pfx____sys_sendmsg+0x10/0x10 [ 597.370299][T12464] ? sb_end_write+0xe9/0x1c0 [ 597.370316][T12464] ? __pfx_vfs_write+0x10/0x10 [ 597.370335][T12464] __x64_sys_sendmsg+0x1bd/0x2a0 [ 597.370350][T12464] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 597.370368][T12464] ? __pfx_ksys_write+0x10/0x10 [ 597.370387][T12464] do_syscall_64+0xe2/0xf80 [ 597.370401][T12464] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 597.370410][T12464] ? trace_irq_disable+0x37/0x100 [ 597.370420][T12464] ? clear_bhb_loop+0x60/0xb0 [ 597.370431][T12464] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 597.370441][T12464] RIP: 0033:0x7f0a5832d4f9 [ 597.370452][T12464] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 597.370461][T12464] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 597.370473][T12464] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 597.370480][T12464] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 597.370487][T12464] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 597.370493][T12464] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 597.370499][T12464] R13: 00007ffd7e55bdb0 R14: 0000000000091bd9 R15: 00007ffd7e55bdac [ 597.370515][T12464] [ 597.370858][T12463] FAULT_INJECTION: forcing a failure. [ 597.370858][T12463] name failslab, interval 1, probability 0, space 0, times 0 [ 597.725682][T12463] CPU: 1 UID: 0 PID: 12463 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 597.725704][T12463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 597.725713][T12463] Call Trace: [ 597.725721][T12463] [ 597.725729][T12463] dump_stack_lvl+0xe8/0x150 [ 597.725752][T12463] should_fail_ex+0x412/0x560 [ 597.725775][T12463] should_failslab+0xa8/0x100 [ 597.725795][T12463] kmem_cache_alloc_noprof+0x87/0x6e0 [ 597.725815][T12463] ? skb_clone+0x212/0x3a0 [ 597.725829][T12463] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 597.725842][T12463] skb_clone+0x212/0x3a0 [ 597.725855][T12463] ? netlink_trim+0x166/0x2c0 [ 597.725867][T12463] netlink_trim+0x17d/0x2c0 [ 597.725878][T12463] netlink_broadcast_filtered+0xd6/0x1020 [ 597.725890][T12463] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 597.725909][T12463] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 597.725927][T12463] nlmsg_notify+0xf0/0x1a0 [ 597.725940][T12463] tc_modify_qdisc+0x1d3b/0x2290 [ 597.725956][T12463] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 597.725975][T12463] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 597.726004][T12463] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 597.726018][T12463] rtnetlink_rcv_msg+0x77e/0xbe0 [ 597.726033][T12463] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 597.726044][T12463] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 597.726055][T12463] ? __lock_acquire+0x6b5/0x2cf0 [ 597.726076][T12463] netlink_rcv_skb+0x232/0x4b0 [ 597.726088][T12463] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 597.726101][T12463] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 597.726117][T12463] ? netlink_deliver_tap+0x2e/0x1b0 [ 597.726132][T12463] netlink_unicast+0x80f/0x9b0 [ 597.726146][T12463] ? __pfx_netlink_unicast+0x10/0x10 [ 597.726157][T12463] ? netlink_sendmsg+0x650/0xb40 [ 597.726176][T12463] ? skb_put+0x11b/0x210 [ 597.726189][T12463] netlink_sendmsg+0x813/0xb40 [ 597.726205][T12463] ? __pfx_netlink_sendmsg+0x10/0x10 [ 597.726218][T12463] ? aa_sock_msg_perm+0xf1/0x1b0 [ 597.726233][T12463] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 597.726244][T12463] ? __pfx_netlink_sendmsg+0x10/0x10 [ 597.726255][T12463] ____sys_sendmsg+0xa68/0xad0 [ 597.726269][T12463] ? __might_fault+0xaf/0x130 [ 597.726287][T12463] ? __pfx_____sys_sendmsg+0x10/0x10 [ 597.726305][T12463] ? import_iovec+0x73/0xa0 [ 597.726322][T12463] ___sys_sendmsg+0x2a5/0x360 [ 597.726334][T12463] ? get_pid_task+0x20/0x1f0 [ 597.726347][T12463] ? __pfx____sys_sendmsg+0x10/0x10 [ 597.726371][T12463] ? sb_end_write+0xe9/0x1c0 [ 597.726388][T12463] ? __pfx_vfs_write+0x10/0x10 [ 597.726407][T12463] __x64_sys_sendmsg+0x1bd/0x2a0 [ 597.726423][T12463] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 597.726441][T12463] ? __pfx_ksys_write+0x10/0x10 [ 597.726460][T12463] do_syscall_64+0xe2/0xf80 [ 597.726473][T12463] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 597.726482][T12463] ? trace_irq_disable+0x37/0x100 [ 597.726492][T12463] ? clear_bhb_loop+0x60/0xb0 [ 597.726503][T12463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 597.726514][T12463] RIP: 0033:0x7f0a5832d4f9 [ 597.726524][T12463] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 597.726533][T12463] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 597.726545][T12463] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 597.726552][T12463] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 597.726559][T12463] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 597.726565][T12463] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 597.726571][T12463] R13: 00007ffd7e55bdb0 R14: 0000000000091be6 R15: 00007ffd7e55bdac [ 597.726587][T12463] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 598.222499][T12500] FAULT_INJECTION: forcing a failure. [ 598.222499][T12500] name failslab, interval 1, probability 0, space 0, times 0 [ 598.239668][T12500] CPU: 1 UID: 0 PID: 12500 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 598.239693][T12500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 598.239704][T12500] Call Trace: [ 598.239712][T12500] [ 598.239719][T12500] dump_stack_lvl+0xe8/0x150 [ 598.239746][T12500] should_fail_ex+0x412/0x560 [ 598.239772][T12500] should_failslab+0xa8/0x100 [ 598.239793][T12500] kmem_cache_alloc_noprof+0x87/0x6e0 [ 598.239818][T12500] ? skb_clone+0x212/0x3a0 [ 598.239839][T12500] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 598.239861][T12500] skb_clone+0x212/0x3a0 [ 598.239882][T12500] ? netlink_trim+0x166/0x2c0 [ 598.239902][T12500] netlink_trim+0x17d/0x2c0 [ 598.239922][T12500] netlink_broadcast_filtered+0xd6/0x1020 [ 598.239943][T12500] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 598.239976][T12500] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 598.240007][T12500] nlmsg_notify+0xf0/0x1a0 [ 598.240030][T12500] tc_modify_qdisc+0x1d3b/0x2290 [ 598.240054][T12500] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 598.240088][T12500] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 598.240136][T12500] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 598.240157][T12500] rtnetlink_rcv_msg+0x77e/0xbe0 [ 598.240188][T12500] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 598.240206][T12500] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 598.240225][T12500] ? __lock_acquire+0x6b5/0x2cf0 [ 598.240259][T12500] netlink_rcv_skb+0x232/0x4b0 [ 598.240279][T12500] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 598.240299][T12500] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 598.240327][T12500] ? netlink_deliver_tap+0x2e/0x1b0 [ 598.240354][T12500] netlink_unicast+0x80f/0x9b0 [ 598.240390][T12500] ? __pfx_netlink_unicast+0x10/0x10 [ 598.240410][T12500] ? netlink_sendmsg+0x650/0xb40 [ 598.240426][T12500] ? skb_put+0x11b/0x210 [ 598.240449][T12500] netlink_sendmsg+0x813/0xb40 [ 598.240477][T12500] ? __pfx_netlink_sendmsg+0x10/0x10 [ 598.240500][T12500] ? aa_sock_msg_perm+0xf1/0x1b0 [ 598.240522][T12500] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 598.240541][T12500] ? __pfx_netlink_sendmsg+0x10/0x10 [ 598.240560][T12500] ____sys_sendmsg+0xa68/0xad0 [ 598.240581][T12500] ? __might_fault+0xaf/0x130 [ 598.240610][T12500] ? __pfx_____sys_sendmsg+0x10/0x10 [ 598.240641][T12500] ? import_iovec+0x73/0xa0 [ 598.240668][T12500] ___sys_sendmsg+0x2a5/0x360 [ 598.240688][T12500] ? get_pid_task+0x20/0x1f0 [ 598.240710][T12500] ? __pfx____sys_sendmsg+0x10/0x10 [ 598.240750][T12500] ? sb_end_write+0xe9/0x1c0 [ 598.240782][T12500] ? __pfx_vfs_write+0x10/0x10 [ 598.240816][T12500] __x64_sys_sendmsg+0x1bd/0x2a0 [ 598.240840][T12500] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 598.240870][T12500] ? __pfx_ksys_write+0x10/0x10 [ 598.240901][T12500] do_syscall_64+0xe2/0xf80 [ 598.240922][T12500] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 598.240937][T12500] ? trace_irq_disable+0x37/0x100 [ 598.240953][T12500] ? clear_bhb_loop+0x60/0xb0 [ 598.240973][T12500] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 598.240990][T12500] RIP: 0033:0x7f0a5832d4f9 [ 598.241007][T12500] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 598.241022][T12500] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 598.241041][T12500] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 executing program executing program executing program executing program executing program [ 598.241054][T12500] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 598.241066][T12500] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 598.241076][T12500] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 598.241087][T12500] R13: 00007ffd7e55bdb0 R14: 000000000009208d R15: 00007ffd7e55bdac [ 598.241113][T12500] executing program executing program executing program executing program executing program executing program [ 598.631030][T12511] FAULT_INJECTION: forcing a failure. [ 598.631030][T12511] name failslab, interval 1, probability 0, space 0, times 0 [ 598.646863][T12511] CPU: 0 UID: 0 PID: 12511 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 598.646880][T12511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 598.646887][T12511] Call Trace: executing program [ 598.646892][T12511] [ 598.646897][T12511] dump_stack_lvl+0xe8/0x150 [ 598.646914][T12511] should_fail_ex+0x412/0x560 [ 598.646929][T12511] should_failslab+0xa8/0x100 [ 598.646942][T12511] kmem_cache_alloc_noprof+0x87/0x6e0 [ 598.646958][T12511] ? skb_clone+0x212/0x3a0 [ 598.646973][T12511] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 598.646985][T12511] skb_clone+0x212/0x3a0 [ 598.646998][T12511] ? netlink_trim+0x166/0x2c0 [ 598.647010][T12511] netlink_trim+0x17d/0x2c0 [ 598.647021][T12511] netlink_broadcast_filtered+0xd6/0x1020 [ 598.647034][T12511] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 598.647052][T12511] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 598.647068][T12511] nlmsg_notify+0xf0/0x1a0 [ 598.647084][T12511] tc_modify_qdisc+0x1d3b/0x2290 [ 598.647102][T12511] ? trace_contention_end+0x39/0x100 [ 598.647118][T12511] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 598.647146][T12511] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 598.647160][T12511] rtnetlink_rcv_msg+0x77e/0xbe0 [ 598.647174][T12511] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 598.647185][T12511] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 598.647197][T12511] ? __lock_acquire+0x6b5/0x2cf0 [ 598.647218][T12511] netlink_rcv_skb+0x232/0x4b0 [ 598.647229][T12511] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 598.647242][T12511] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 598.647258][T12511] ? netlink_deliver_tap+0x2e/0x1b0 [ 598.647273][T12511] netlink_unicast+0x80f/0x9b0 [ 598.647287][T12511] ? __pfx_netlink_unicast+0x10/0x10 [ 598.647298][T12511] ? netlink_sendmsg+0x650/0xb40 [ 598.647309][T12511] ? skb_put+0x11b/0x210 [ 598.647323][T12511] netlink_sendmsg+0x813/0xb40 [ 598.647338][T12511] ? __pfx_netlink_sendmsg+0x10/0x10 [ 598.647352][T12511] ? aa_sock_msg_perm+0xf1/0x1b0 [ 598.647369][T12511] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 598.647386][T12511] ? __pfx_netlink_sendmsg+0x10/0x10 [ 598.647409][T12511] ____sys_sendmsg+0xa68/0xad0 [ 598.647423][T12511] ? __might_fault+0xaf/0x130 [ 598.647441][T12511] ? __pfx_____sys_sendmsg+0x10/0x10 [ 598.647459][T12511] ? import_iovec+0x73/0xa0 [ 598.647476][T12511] ___sys_sendmsg+0x2a5/0x360 [ 598.647491][T12511] ? get_pid_task+0x20/0x1f0 [ 598.647504][T12511] ? __pfx____sys_sendmsg+0x10/0x10 [ 598.647528][T12511] ? sb_end_write+0xe9/0x1c0 [ 598.647545][T12511] ? __pfx_vfs_write+0x10/0x10 [ 598.647564][T12511] __x64_sys_sendmsg+0x1bd/0x2a0 [ 598.647579][T12511] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 598.647598][T12511] ? __pfx_ksys_write+0x10/0x10 [ 598.647617][T12511] do_syscall_64+0xe2/0xf80 [ 598.647630][T12511] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 598.647639][T12511] ? trace_irq_disable+0x37/0x100 [ 598.647649][T12511] ? clear_bhb_loop+0x60/0xb0 [ 598.647661][T12511] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 598.647670][T12511] RIP: 0033:0x7f0a5832d4f9 [ 598.647680][T12511] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 598.647689][T12511] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 598.647701][T12511] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 598.647709][T12511] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 598.647716][T12511] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 598.647722][T12511] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 598.647728][T12511] R13: 00007ffd7e55bdb0 R14: 0000000000092225 R15: 00007ffd7e55bdac [ 598.647744][T12511] [ 598.652883][T12513] FAULT_INJECTION: forcing a failure. [ 598.652883][T12513] name failslab, interval 1, probability 0, space 0, times 0 [ 599.031291][T12513] CPU: 0 UID: 0 PID: 12513 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 599.031313][T12513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 599.031323][T12513] Call Trace: [ 599.031331][T12513] [ 599.031339][T12513] dump_stack_lvl+0xe8/0x150 [ 599.031366][T12513] should_fail_ex+0x412/0x560 [ 599.031393][T12513] should_failslab+0xa8/0x100 [ 599.031414][T12513] kmem_cache_alloc_node_noprof+0x8b/0x6f0 [ 599.031438][T12513] ? __alloc_skb+0x1d0/0x7d0 [ 599.031456][T12513] ? __local_bh_enable_ip+0xd0/0x130 [ 599.031477][T12513] __alloc_skb+0x1d0/0x7d0 [ 599.031502][T12513] qdisc_notify+0x110/0x440 [ 599.031527][T12513] tc_modify_qdisc+0x1d3b/0x2290 [ 599.031555][T12513] ? trace_contention_end+0x39/0x100 [ 599.031581][T12513] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 599.031602][T12513] ? is_bpf_text_address+0x26/0x2b0 [ 599.031649][T12513] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 599.031672][T12513] rtnetlink_rcv_msg+0x77e/0xbe0 [ 599.031695][T12513] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 599.031714][T12513] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 599.031734][T12513] ? __lock_acquire+0x6b5/0x2cf0 [ 599.031768][T12513] netlink_rcv_skb+0x232/0x4b0 [ 599.031790][T12513] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 599.031812][T12513] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 599.031841][T12513] ? netlink_deliver_tap+0x2e/0x1b0 [ 599.031868][T12513] netlink_unicast+0x80f/0x9b0 [ 599.031894][T12513] ? __pfx_netlink_unicast+0x10/0x10 [ 599.031915][T12513] ? netlink_sendmsg+0x650/0xb40 [ 599.031932][T12513] ? skb_put+0x11b/0x210 [ 599.031954][T12513] netlink_sendmsg+0x813/0xb40 [ 599.031982][T12513] ? __pfx_netlink_sendmsg+0x10/0x10 [ 599.032004][T12513] ? aa_sock_msg_perm+0xf1/0x1b0 [ 599.032035][T12513] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 599.032055][T12513] ? __pfx_netlink_sendmsg+0x10/0x10 [ 599.032073][T12513] ____sys_sendmsg+0xa68/0xad0 [ 599.032095][T12513] ? __might_fault+0xaf/0x130 [ 599.032124][T12513] ? __pfx_____sys_sendmsg+0x10/0x10 [ 599.032154][T12513] ? import_iovec+0x73/0xa0 [ 599.032181][T12513] ___sys_sendmsg+0x2a5/0x360 [ 599.032201][T12513] ? get_pid_task+0x20/0x1f0 [ 599.032224][T12513] ? __pfx____sys_sendmsg+0x10/0x10 [ 599.032266][T12513] ? sb_end_write+0xe9/0x1c0 [ 599.032297][T12513] ? __pfx_vfs_write+0x10/0x10 [ 599.032328][T12513] __x64_sys_sendmsg+0x1bd/0x2a0 [ 599.032352][T12513] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 599.032383][T12513] ? __pfx_ksys_write+0x10/0x10 [ 599.032416][T12513] do_syscall_64+0xe2/0xf80 [ 599.032437][T12513] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 599.032454][T12513] ? trace_irq_disable+0x37/0x100 [ 599.032470][T12513] ? clear_bhb_loop+0x60/0xb0 [ 599.032491][T12513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 599.032508][T12513] RIP: 0033:0x7f0a5832d4f9 [ 599.032526][T12513] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 599.032540][T12513] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e executing program [ 599.032560][T12513] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 599.032573][T12513] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 599.032585][T12513] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 599.032596][T12513] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 599.032608][T12513] R13: 00007ffd7e55bdb0 R14: 0000000000092235 R15: 00007ffd7e55bdac [ 599.032638][T12513] [ 599.382826][T12515] FAULT_INJECTION: forcing a failure. [ 599.382826][T12515] name failslab, interval 1, probability 0, space 0, times 0 [ 599.395980][T12515] CPU: 1 UID: 0 PID: 12515 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 599.396001][T12515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 599.396012][T12515] Call Trace: [ 599.396020][T12515] [ 599.396027][T12515] dump_stack_lvl+0xe8/0x150 [ 599.396051][T12515] should_fail_ex+0x412/0x560 [ 599.396074][T12515] should_failslab+0xa8/0x100 [ 599.396095][T12515] kmem_cache_alloc_noprof+0x87/0x6e0 [ 599.396116][T12515] ? skb_clone+0x212/0x3a0 [ 599.396131][T12515] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 599.396143][T12515] skb_clone+0x212/0x3a0 [ 599.396156][T12515] ? netlink_trim+0x166/0x2c0 [ 599.396168][T12515] netlink_trim+0x17d/0x2c0 [ 599.396179][T12515] netlink_broadcast_filtered+0xd6/0x1020 [ 599.396191][T12515] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 599.396209][T12515] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 599.396225][T12515] nlmsg_notify+0xf0/0x1a0 [ 599.396238][T12515] tc_modify_qdisc+0x1d3b/0x2290 [ 599.396254][T12515] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 599.396273][T12515] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 599.396302][T12515] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 599.396317][T12515] rtnetlink_rcv_msg+0x77e/0xbe0 [ 599.396331][T12515] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 599.396342][T12515] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 599.396353][T12515] ? __lock_acquire+0x6b5/0x2cf0 [ 599.396374][T12515] netlink_rcv_skb+0x232/0x4b0 [ 599.396385][T12515] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 599.396398][T12515] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 599.396414][T12515] ? netlink_deliver_tap+0x2e/0x1b0 [ 599.396429][T12515] netlink_unicast+0x80f/0x9b0 [ 599.396443][T12515] ? __pfx_netlink_unicast+0x10/0x10 [ 599.396454][T12515] ? netlink_sendmsg+0x650/0xb40 [ 599.396465][T12515] ? skb_put+0x11b/0x210 [ 599.396479][T12515] netlink_sendmsg+0x813/0xb40 [ 599.396494][T12515] ? __pfx_netlink_sendmsg+0x10/0x10 [ 599.396507][T12515] ? aa_sock_msg_perm+0xf1/0x1b0 [ 599.396521][T12515] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 599.396532][T12515] ? __pfx_netlink_sendmsg+0x10/0x10 [ 599.396543][T12515] ____sys_sendmsg+0xa68/0xad0 [ 599.396556][T12515] ? __might_fault+0xaf/0x130 [ 599.396574][T12515] ? __pfx_____sys_sendmsg+0x10/0x10 [ 599.396591][T12515] ? import_iovec+0x73/0xa0 [ 599.396608][T12515] ___sys_sendmsg+0x2a5/0x360 [ 599.396620][T12515] ? get_pid_task+0x20/0x1f0 [ 599.396638][T12515] ? __pfx____sys_sendmsg+0x10/0x10 [ 599.396675][T12515] ? sb_end_write+0xe9/0x1c0 [ 599.396704][T12515] ? __pfx_vfs_write+0x10/0x10 [ 599.396752][T12515] __x64_sys_sendmsg+0x1bd/0x2a0 [ 599.396777][T12515] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 599.396808][T12515] ? __pfx_ksys_write+0x10/0x10 [ 599.396841][T12515] do_syscall_64+0xe2/0xf80 [ 599.396861][T12515] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 599.396878][T12515] ? trace_irq_disable+0x37/0x100 [ 599.396894][T12515] ? clear_bhb_loop+0x60/0xb0 [ 599.396914][T12515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 599.396931][T12515] RIP: 0033:0x7f0a5832d4f9 [ 599.396948][T12515] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 599.396962][T12515] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 599.396981][T12515] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 599.396994][T12515] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 599.397004][T12515] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 executing program [ 599.397016][T12515] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 599.397028][T12515] R13: 00007ffd7e55bdb0 R14: 0000000000092231 R15: 00007ffd7e55bdac [ 599.397056][T12515] [ 599.760018][T12514] FAULT_INJECTION: forcing a failure. [ 599.760018][T12514] name failslab, interval 1, probability 0, space 0, times 0 executing program [ 599.778291][T12514] CPU: 0 UID: 0 PID: 12514 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 599.778307][T12514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 599.778314][T12514] Call Trace: [ 599.778319][T12514] [ 599.778324][T12514] dump_stack_lvl+0xe8/0x150 [ 599.778343][T12514] should_fail_ex+0x412/0x560 [ 599.778359][T12514] should_failslab+0xa8/0x100 [ 599.778372][T12514] kmem_cache_alloc_noprof+0x87/0x6e0 [ 599.778388][T12514] ? skb_clone+0x212/0x3a0 [ 599.778402][T12514] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 599.778416][T12514] skb_clone+0x212/0x3a0 [ 599.778429][T12514] ? netlink_trim+0x166/0x2c0 [ 599.778441][T12514] netlink_trim+0x17d/0x2c0 [ 599.778452][T12514] netlink_broadcast_filtered+0xd6/0x1020 [ 599.778464][T12514] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 599.778483][T12514] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 599.778499][T12514] nlmsg_notify+0xf0/0x1a0 [ 599.778512][T12514] tc_modify_qdisc+0x1d3b/0x2290 [ 599.778528][T12514] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 599.778546][T12514] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 599.778575][T12514] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 599.778590][T12514] rtnetlink_rcv_msg+0x77e/0xbe0 [ 599.778604][T12514] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 599.778615][T12514] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 599.778627][T12514] ? __lock_acquire+0x6b5/0x2cf0 [ 599.778649][T12514] netlink_rcv_skb+0x232/0x4b0 [ 599.778661][T12514] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 599.778673][T12514] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 599.778690][T12514] ? netlink_deliver_tap+0x2e/0x1b0 [ 599.778705][T12514] netlink_unicast+0x80f/0x9b0 [ 599.778719][T12514] ? __pfx_netlink_unicast+0x10/0x10 [ 599.778730][T12514] ? netlink_sendmsg+0x650/0xb40 [ 599.778740][T12514] ? skb_put+0x11b/0x210 [ 599.778755][T12514] netlink_sendmsg+0x813/0xb40 [ 599.778771][T12514] ? __pfx_netlink_sendmsg+0x10/0x10 [ 599.778784][T12514] ? aa_sock_msg_perm+0xf1/0x1b0 [ 599.778797][T12514] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 599.778810][T12514] ? __pfx_netlink_sendmsg+0x10/0x10 [ 599.778821][T12514] ____sys_sendmsg+0xa68/0xad0 [ 599.778835][T12514] ? __might_fault+0xaf/0x130 [ 599.778852][T12514] ? __pfx_____sys_sendmsg+0x10/0x10 [ 599.778870][T12514] ? import_iovec+0x73/0xa0 [ 599.778887][T12514] ___sys_sendmsg+0x2a5/0x360 [ 599.778900][T12514] ? get_pid_task+0x20/0x1f0 [ 599.778913][T12514] ? __pfx____sys_sendmsg+0x10/0x10 [ 599.778937][T12514] ? sb_end_write+0xe9/0x1c0 [ 599.778955][T12514] ? __pfx_vfs_write+0x10/0x10 [ 599.778973][T12514] __x64_sys_sendmsg+0x1bd/0x2a0 [ 599.778988][T12514] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 599.779013][T12514] ? __pfx_ksys_write+0x10/0x10 [ 599.779032][T12514] do_syscall_64+0xe2/0xf80 [ 599.779045][T12514] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 599.779054][T12514] ? trace_irq_disable+0x37/0x100 [ 599.779064][T12514] ? clear_bhb_loop+0x60/0xb0 [ 599.779076][T12514] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 599.779085][T12514] RIP: 0033:0x7f0a5832d4f9 [ 599.779095][T12514] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 599.779104][T12514] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 599.779116][T12514] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 599.779124][T12514] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 599.779130][T12514] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 599.779136][T12514] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 599.779143][T12514] R13: 00007ffd7e55bdb0 R14: 0000000000092233 R15: 00007ffd7e55bdac executing program [ 599.779158][T12514] [ 599.779538][T12516] FAULT_INJECTION: forcing a failure. [ 599.779538][T12516] name failslab, interval 1, probability 0, space 0, times 0 [ 600.151639][T12516] CPU: 0 UID: 0 PID: 12516 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 600.151663][T12516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 600.151674][T12516] Call Trace: [ 600.151682][T12516] [ 600.151690][T12516] dump_stack_lvl+0xe8/0x150 [ 600.151717][T12516] should_fail_ex+0x412/0x560 [ 600.151744][T12516] should_failslab+0xa8/0x100 [ 600.151765][T12516] kmem_cache_alloc_noprof+0x87/0x6e0 [ 600.151789][T12516] ? skb_clone+0x212/0x3a0 [ 600.151809][T12516] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 600.151829][T12516] skb_clone+0x212/0x3a0 [ 600.151848][T12516] ? netlink_trim+0x166/0x2c0 [ 600.151866][T12516] netlink_trim+0x17d/0x2c0 [ 600.151880][T12516] netlink_broadcast_filtered+0xd6/0x1020 [ 600.151892][T12516] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 600.151910][T12516] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 600.151933][T12516] nlmsg_notify+0xf0/0x1a0 [ 600.151946][T12516] tc_modify_qdisc+0x1d3b/0x2290 [ 600.151962][T12516] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 600.151981][T12516] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 600.152011][T12516] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 600.152025][T12516] rtnetlink_rcv_msg+0x77e/0xbe0 [ 600.152039][T12516] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 600.152050][T12516] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 600.152062][T12516] ? __lock_acquire+0x6b5/0x2cf0 [ 600.152083][T12516] netlink_rcv_skb+0x232/0x4b0 [ 600.152095][T12516] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 600.152107][T12516] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 600.152123][T12516] ? netlink_deliver_tap+0x2e/0x1b0 [ 600.152138][T12516] netlink_unicast+0x80f/0x9b0 [ 600.152152][T12516] ? __pfx_netlink_unicast+0x10/0x10 [ 600.152163][T12516] ? netlink_sendmsg+0x650/0xb40 [ 600.152174][T12516] ? skb_put+0x11b/0x210 [ 600.152188][T12516] netlink_sendmsg+0x813/0xb40 [ 600.152204][T12516] ? __pfx_netlink_sendmsg+0x10/0x10 [ 600.152217][T12516] ? aa_sock_msg_perm+0xf1/0x1b0 [ 600.152230][T12516] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 600.152242][T12516] ? __pfx_netlink_sendmsg+0x10/0x10 [ 600.152253][T12516] ____sys_sendmsg+0xa68/0xad0 [ 600.152266][T12516] ? __might_fault+0xaf/0x130 [ 600.152284][T12516] ? __pfx_____sys_sendmsg+0x10/0x10 [ 600.152301][T12516] ? import_iovec+0x73/0xa0 [ 600.152318][T12516] ___sys_sendmsg+0x2a5/0x360 [ 600.152330][T12516] ? get_pid_task+0x20/0x1f0 [ 600.152343][T12516] ? __pfx____sys_sendmsg+0x10/0x10 [ 600.152366][T12516] ? sb_end_write+0xe9/0x1c0 [ 600.152384][T12516] ? __pfx_vfs_write+0x10/0x10 [ 600.152402][T12516] __x64_sys_sendmsg+0x1bd/0x2a0 [ 600.152417][T12516] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 600.152436][T12516] ? __pfx_ksys_write+0x10/0x10 [ 600.152456][T12516] do_syscall_64+0xe2/0xf80 [ 600.152468][T12516] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 600.152478][T12516] ? trace_irq_disable+0x37/0x100 [ 600.152487][T12516] ? clear_bhb_loop+0x60/0xb0 [ 600.152499][T12516] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 600.152509][T12516] RIP: 0033:0x7f0a5832d4f9 [ 600.152519][T12516] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 600.152528][T12516] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 600.152540][T12516] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 600.152547][T12516] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 600.152554][T12516] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 600.152560][T12516] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 600.152567][T12516] R13: 00007ffd7e55bdb0 R14: 0000000000092245 R15: 00007ffd7e55bdac [ 600.152582][T12516] [ 600.153546][T12517] FAULT_INJECTION: forcing a failure. [ 600.153546][T12517] name failslab, interval 1, probability 0, space 0, times 0 [ 600.525749][T12517] CPU: 1 UID: 0 PID: 12517 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 600.525775][T12517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 600.525785][T12517] Call Trace: [ 600.525792][T12517] [ 600.525800][T12517] dump_stack_lvl+0xe8/0x150 [ 600.525826][T12517] should_fail_ex+0x412/0x560 [ 600.525851][T12517] should_failslab+0xa8/0x100 [ 600.525873][T12517] kmem_cache_alloc_noprof+0x87/0x6e0 [ 600.525906][T12517] ? skb_clone+0x212/0x3a0 [ 600.525927][T12517] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 600.525950][T12517] skb_clone+0x212/0x3a0 [ 600.525971][T12517] ? netlink_trim+0x166/0x2c0 [ 600.525992][T12517] netlink_trim+0x17d/0x2c0 [ 600.526012][T12517] netlink_broadcast_filtered+0xd6/0x1020 [ 600.526034][T12517] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 600.526066][T12517] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 600.526096][T12517] nlmsg_notify+0xf0/0x1a0 [ 600.526120][T12517] tc_modify_qdisc+0x1d3b/0x2290 [ 600.526144][T12517] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 600.526178][T12517] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 600.526230][T12517] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 600.526252][T12517] rtnetlink_rcv_msg+0x77e/0xbe0 [ 600.526276][T12517] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 600.526295][T12517] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 600.526313][T12517] ? __lock_acquire+0x6b5/0x2cf0 [ 600.526343][T12517] netlink_rcv_skb+0x232/0x4b0 [ 600.526357][T12517] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 600.526369][T12517] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 600.526386][T12517] ? netlink_deliver_tap+0x2e/0x1b0 [ 600.526401][T12517] netlink_unicast+0x80f/0x9b0 [ 600.526415][T12517] ? __pfx_netlink_unicast+0x10/0x10 [ 600.526426][T12517] ? netlink_sendmsg+0x650/0xb40 [ 600.526436][T12517] ? skb_put+0x11b/0x210 [ 600.526451][T12517] netlink_sendmsg+0x813/0xb40 [ 600.526467][T12517] ? __pfx_netlink_sendmsg+0x10/0x10 [ 600.526480][T12517] ? aa_sock_msg_perm+0xf1/0x1b0 [ 600.526493][T12517] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 600.526505][T12517] ? __pfx_netlink_sendmsg+0x10/0x10 [ 600.526516][T12517] ____sys_sendmsg+0xa68/0xad0 [ 600.526530][T12517] ? __might_fault+0xaf/0x130 [ 600.526547][T12517] ? __pfx_____sys_sendmsg+0x10/0x10 [ 600.526565][T12517] ? import_iovec+0x73/0xa0 [ 600.526587][T12517] ___sys_sendmsg+0x2a5/0x360 [ 600.526606][T12517] ? get_pid_task+0x20/0x1f0 [ 600.526626][T12517] ? __pfx____sys_sendmsg+0x10/0x10 [ 600.526669][T12517] ? sb_end_write+0xe9/0x1c0 [ 600.526698][T12517] ? __pfx_vfs_write+0x10/0x10 [ 600.526724][T12517] __x64_sys_sendmsg+0x1bd/0x2a0 [ 600.526746][T12517] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 600.526773][T12517] ? __pfx_ksys_write+0x10/0x10 [ 600.526803][T12517] do_syscall_64+0xe2/0xf80 [ 600.526822][T12517] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 600.526839][T12517] ? trace_irq_disable+0x37/0x100 [ 600.526854][T12517] ? clear_bhb_loop+0x60/0xb0 [ 600.526870][T12517] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 600.526880][T12517] RIP: 0033:0x7f0a5832d4f9 [ 600.526898][T12517] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 600.526907][T12517] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 600.526919][T12517] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 600.526927][T12517] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 600.526933][T12517] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 600.526939][T12517] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 600.526946][T12517] R13: 00007ffd7e55bdb0 R14: 00000000000920ad R15: 00007ffd7e55bdac [ 600.526961][T12517] executing program [ 600.890662][T12518] FAULT_INJECTION: forcing a failure. [ 600.890662][T12518] name failslab, interval 1, probability 0, space 0, times 0 [ 600.905172][T12518] CPU: 1 UID: 0 PID: 12518 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 600.905198][T12518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 600.905210][T12518] Call Trace: [ 600.905218][T12518] [ 600.905226][T12518] dump_stack_lvl+0xe8/0x150 [ 600.905253][T12518] should_fail_ex+0x412/0x560 [ 600.905279][T12518] should_failslab+0xa8/0x100 [ 600.905300][T12518] kmem_cache_alloc_noprof+0x87/0x6e0 [ 600.905325][T12518] ? skb_clone+0x212/0x3a0 [ 600.905346][T12518] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 600.905368][T12518] skb_clone+0x212/0x3a0 [ 600.905389][T12518] ? netlink_trim+0x166/0x2c0 [ 600.905409][T12518] netlink_trim+0x17d/0x2c0 [ 600.905429][T12518] netlink_broadcast_filtered+0xd6/0x1020 [ 600.905451][T12518] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 600.905484][T12518] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 600.905514][T12518] nlmsg_notify+0xf0/0x1a0 [ 600.905537][T12518] tc_modify_qdisc+0x1d3b/0x2290 [ 600.905561][T12518] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 600.905590][T12518] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 600.905632][T12518] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 600.905653][T12518] rtnetlink_rcv_msg+0x77e/0xbe0 [ 600.905676][T12518] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 600.905694][T12518] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 600.905712][T12518] ? __lock_acquire+0x6b5/0x2cf0 [ 600.905748][T12518] netlink_rcv_skb+0x232/0x4b0 [ 600.905769][T12518] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 600.905788][T12518] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 600.905814][T12518] ? netlink_deliver_tap+0x2e/0x1b0 [ 600.905840][T12518] netlink_unicast+0x80f/0x9b0 [ 600.905873][T12518] ? __pfx_netlink_unicast+0x10/0x10 [ 600.905891][T12518] ? netlink_sendmsg+0x650/0xb40 [ 600.905908][T12518] ? skb_put+0x11b/0x210 [ 600.905931][T12518] netlink_sendmsg+0x813/0xb40 [ 600.905959][T12518] ? __pfx_netlink_sendmsg+0x10/0x10 [ 600.905981][T12518] ? aa_sock_msg_perm+0xf1/0x1b0 [ 600.906004][T12518] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 600.906024][T12518] ? __pfx_netlink_sendmsg+0x10/0x10 [ 600.906042][T12518] ____sys_sendmsg+0xa68/0xad0 [ 600.906063][T12518] ? __might_fault+0xaf/0x130 [ 600.906091][T12518] ? __pfx_____sys_sendmsg+0x10/0x10 [ 600.906122][T12518] ? import_iovec+0x73/0xa0 [ 600.906148][T12518] ___sys_sendmsg+0x2a5/0x360 [ 600.906169][T12518] ? get_pid_task+0x20/0x1f0 [ 600.906191][T12518] ? __pfx____sys_sendmsg+0x10/0x10 [ 600.906232][T12518] ? sb_end_write+0xe9/0x1c0 [ 600.906263][T12518] ? __pfx_vfs_write+0x10/0x10 [ 600.906294][T12518] __x64_sys_sendmsg+0x1bd/0x2a0 [ 600.906318][T12518] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 600.906349][T12518] ? __pfx_ksys_write+0x10/0x10 [ 600.906382][T12518] do_syscall_64+0xe2/0xf80 [ 600.906402][T12518] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 600.906418][T12518] ? trace_irq_disable+0x37/0x100 [ 600.906434][T12518] ? clear_bhb_loop+0x60/0xb0 [ 600.906454][T12518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 600.906471][T12518] RIP: 0033:0x7f0a5832d4f9 [ 600.906487][T12518] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 600.906502][T12518] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 600.906521][T12518] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 600.906534][T12518] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 executing program [ 600.906546][T12518] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 600.906557][T12518] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 600.906568][T12518] R13: 00007ffd7e55bdb0 R14: 000000000009224c R15: 00007ffd7e55bdac [ 600.906596][T12518] [ 601.269186][T12519] FAULT_INJECTION: forcing a failure. [ 601.269186][T12519] name failslab, interval 1, probability 0, space 0, times 0 [ 601.283955][T12519] CPU: 1 UID: 0 PID: 12519 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 601.283980][T12519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 601.283990][T12519] Call Trace: [ 601.283999][T12519] [ 601.284006][T12519] dump_stack_lvl+0xe8/0x150 [ 601.284032][T12519] should_fail_ex+0x412/0x560 [ 601.284056][T12519] should_failslab+0xa8/0x100 [ 601.284077][T12519] kmem_cache_alloc_noprof+0x87/0x6e0 [ 601.284101][T12519] ? skb_clone+0x212/0x3a0 [ 601.284122][T12519] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 601.284146][T12519] skb_clone+0x212/0x3a0 [ 601.284166][T12519] ? netlink_trim+0x166/0x2c0 [ 601.284187][T12519] netlink_trim+0x17d/0x2c0 [ 601.284206][T12519] netlink_broadcast_filtered+0xd6/0x1020 [ 601.284229][T12519] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 601.284248][T12519] ? __kmalloc_node_track_caller_noprof+0x1e9/0x7f0 [ 601.284278][T12519] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 601.284309][T12519] nlmsg_notify+0xf0/0x1a0 [ 601.284332][T12519] tc_modify_qdisc+0x1d3b/0x2290 [ 601.284356][T12519] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 601.284389][T12519] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 601.284440][T12519] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 601.284463][T12519] rtnetlink_rcv_msg+0x77e/0xbe0 [ 601.284487][T12519] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 601.284506][T12519] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 601.284525][T12519] ? __lock_acquire+0x6b5/0x2cf0 [ 601.284561][T12519] netlink_rcv_skb+0x232/0x4b0 [ 601.284581][T12519] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 601.284602][T12519] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 601.284632][T12519] ? netlink_deliver_tap+0x2e/0x1b0 [ 601.284659][T12519] netlink_unicast+0x80f/0x9b0 [ 601.284685][T12519] ? __pfx_netlink_unicast+0x10/0x10 [ 601.284705][T12519] ? netlink_sendmsg+0x650/0xb40 [ 601.284722][T12519] ? skb_put+0x11b/0x210 [ 601.284746][T12519] netlink_sendmsg+0x813/0xb40 [ 601.284771][T12519] ? __pfx_netlink_sendmsg+0x10/0x10 [ 601.284790][T12519] ? aa_sock_msg_perm+0xf1/0x1b0 [ 601.284816][T12519] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 601.284835][T12519] ? __pfx_netlink_sendmsg+0x10/0x10 [ 601.284853][T12519] ____sys_sendmsg+0xa68/0xad0 [ 601.284875][T12519] ? __might_fault+0xaf/0x130 [ 601.284903][T12519] ? __pfx_____sys_sendmsg+0x10/0x10 [ 601.284934][T12519] ? import_iovec+0x73/0xa0 [ 601.284964][T12519] ___sys_sendmsg+0x2a5/0x360 [ 601.284985][T12519] ? get_pid_task+0x20/0x1f0 [ 601.285007][T12519] ? __pfx____sys_sendmsg+0x10/0x10 [ 601.285047][T12519] ? sb_end_write+0xe9/0x1c0 [ 601.285077][T12519] ? __pfx_vfs_write+0x10/0x10 [ 601.285107][T12519] __x64_sys_sendmsg+0x1bd/0x2a0 [ 601.285131][T12519] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 601.285161][T12519] ? __pfx_ksys_write+0x10/0x10 [ 601.285191][T12519] do_syscall_64+0xe2/0xf80 [ 601.285210][T12519] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 601.285224][T12519] ? trace_irq_disable+0x37/0x100 [ 601.285241][T12519] ? clear_bhb_loop+0x60/0xb0 [ 601.285258][T12519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 601.285273][T12519] RIP: 0033:0x7f0a5832d4f9 [ 601.285288][T12519] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 601.285302][T12519] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 601.285320][T12519] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 601.285332][T12519] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 601.285342][T12519] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 601.285352][T12519] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 601.285362][T12519] R13: 00007ffd7e55bdb0 R14: 0000000000092250 R15: 00007ffd7e55bdac [ 601.285387][T12519] executing program executing program executing program [ 601.692146][T12535] FAULT_INJECTION: forcing a failure. [ 601.692146][T12535] name failslab, interval 1, probability 0, space 0, times 0 [ 601.709005][T12535] CPU: 1 UID: 0 PID: 12535 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 601.709032][T12535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 601.709043][T12535] Call Trace: [ 601.709050][T12535] [ 601.709058][T12535] dump_stack_lvl+0xe8/0x150 [ 601.709086][T12535] should_fail_ex+0x412/0x560 [ 601.709111][T12535] should_failslab+0xa8/0x100 [ 601.709132][T12535] kmem_cache_alloc_noprof+0x87/0x6e0 [ 601.709156][T12535] ? skb_clone+0x212/0x3a0 [ 601.709177][T12535] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 601.709200][T12535] skb_clone+0x212/0x3a0 [ 601.709220][T12535] ? netlink_trim+0x166/0x2c0 [ 601.709241][T12535] netlink_trim+0x17d/0x2c0 [ 601.709259][T12535] netlink_broadcast_filtered+0xd6/0x1020 [ 601.709279][T12535] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 601.709311][T12535] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 601.709341][T12535] nlmsg_notify+0xf0/0x1a0 [ 601.709365][T12535] tc_modify_qdisc+0x1d3b/0x2290 [ 601.709392][T12535] ? trace_contention_end+0x39/0x100 [ 601.709420][T12535] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 601.709441][T12535] ? is_bpf_text_address+0x26/0x2b0 [ 601.709487][T12535] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 601.709508][T12535] rtnetlink_rcv_msg+0x77e/0xbe0 [ 601.709532][T12535] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 601.709551][T12535] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 601.709571][T12535] ? __lock_acquire+0x6b5/0x2cf0 [ 601.709606][T12535] netlink_rcv_skb+0x232/0x4b0 [ 601.709627][T12535] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 601.709648][T12535] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 601.709678][T12535] ? netlink_deliver_tap+0x2e/0x1b0 [ 601.709705][T12535] netlink_unicast+0x80f/0x9b0 [ 601.709730][T12535] ? __pfx_netlink_unicast+0x10/0x10 [ 601.709759][T12535] ? netlink_sendmsg+0x650/0xb40 [ 601.709776][T12535] ? skb_put+0x11b/0x210 [ 601.709799][T12535] netlink_sendmsg+0x813/0xb40 [ 601.709828][T12535] ? __pfx_netlink_sendmsg+0x10/0x10 [ 601.709848][T12535] ? aa_sock_msg_perm+0xf1/0x1b0 [ 601.709868][T12535] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 601.709885][T12535] ? __pfx_netlink_sendmsg+0x10/0x10 [ 601.709900][T12535] ____sys_sendmsg+0xa68/0xad0 [ 601.709919][T12535] ? __might_fault+0xaf/0x130 [ 601.709947][T12535] ? __pfx_____sys_sendmsg+0x10/0x10 [ 601.709974][T12535] ? import_iovec+0x73/0xa0 [ 601.710000][T12535] ___sys_sendmsg+0x2a5/0x360 [ 601.710019][T12535] ? get_pid_task+0x20/0x1f0 [ 601.710039][T12535] ? __pfx____sys_sendmsg+0x10/0x10 [ 601.710076][T12535] ? sb_end_write+0xe9/0x1c0 [ 601.710106][T12535] ? __pfx_vfs_write+0x10/0x10 [ 601.710135][T12535] __x64_sys_sendmsg+0x1bd/0x2a0 [ 601.710159][T12535] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 601.710189][T12535] ? __pfx_ksys_write+0x10/0x10 [ 601.710228][T12535] do_syscall_64+0xe2/0xf80 [ 601.710248][T12535] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 601.710265][T12535] ? trace_irq_disable+0x37/0x100 [ 601.710281][T12535] ? clear_bhb_loop+0x60/0xb0 [ 601.710302][T12535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 601.710318][T12535] RIP: 0033:0x7f0a5832d4f9 [ 601.710335][T12535] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 601.710350][T12535] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 601.710370][T12535] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 601.710383][T12535] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 601.710393][T12535] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 601.710404][T12535] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 601.710416][T12535] R13: 00007ffd7e55bdb0 R14: 0000000000092e13 R15: 00007ffd7e55bdac [ 601.710442][T12535] [ 601.713547][T12538] FAULT_INJECTION: forcing a failure. executing program executing program executing program executing program [ 601.713547][T12538] name failslab, interval 1, probability 0, space 0, times 0 [ 602.107433][T12538] CPU: 0 UID: 0 PID: 12538 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 602.107459][T12538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 602.107505][T12538] Call Trace: [ 602.107513][T12538] [ 602.107522][T12538] dump_stack_lvl+0xe8/0x150 executing program [ 602.107548][T12538] should_fail_ex+0x412/0x560 [ 602.107575][T12538] should_failslab+0xa8/0x100 [ 602.107597][T12538] kmem_cache_alloc_noprof+0x87/0x6e0 [ 602.107622][T12538] ? skb_clone+0x212/0x3a0 [ 602.107643][T12538] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 602.107664][T12538] skb_clone+0x212/0x3a0 [ 602.107685][T12538] ? netlink_trim+0x166/0x2c0 [ 602.107706][T12538] netlink_trim+0x17d/0x2c0 [ 602.107725][T12538] netlink_broadcast_filtered+0xd6/0x1020 [ 602.107748][T12538] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 602.107782][T12538] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 602.107812][T12538] nlmsg_notify+0xf0/0x1a0 [ 602.107835][T12538] tc_modify_qdisc+0x1d3b/0x2290 [ 602.107863][T12538] ? trace_contention_end+0x39/0x100 [ 602.107890][T12538] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 602.107911][T12538] ? is_bpf_text_address+0x26/0x2b0 [ 602.107957][T12538] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 602.107980][T12538] rtnetlink_rcv_msg+0x77e/0xbe0 [ 602.108003][T12538] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 602.108022][T12538] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 602.108042][T12538] ? __lock_acquire+0x6b5/0x2cf0 [ 602.108075][T12538] netlink_rcv_skb+0x232/0x4b0 [ 602.108096][T12538] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 602.108117][T12538] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 602.108147][T12538] ? netlink_deliver_tap+0x2e/0x1b0 [ 602.108173][T12538] netlink_unicast+0x80f/0x9b0 [ 602.108199][T12538] ? __pfx_netlink_unicast+0x10/0x10 [ 602.108219][T12538] ? netlink_sendmsg+0x650/0xb40 [ 602.108236][T12538] ? skb_put+0x11b/0x210 [ 602.108259][T12538] netlink_sendmsg+0x813/0xb40 [ 602.108287][T12538] ? __pfx_netlink_sendmsg+0x10/0x10 [ 602.108309][T12538] ? aa_sock_msg_perm+0xf1/0x1b0 [ 602.108331][T12538] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 602.108350][T12538] ? __pfx_netlink_sendmsg+0x10/0x10 [ 602.108367][T12538] ____sys_sendmsg+0xa68/0xad0 [ 602.108389][T12538] ? __might_fault+0xaf/0x130 [ 602.108417][T12538] ? __pfx_____sys_sendmsg+0x10/0x10 [ 602.108447][T12538] ? import_iovec+0x73/0xa0 [ 602.108482][T12538] ___sys_sendmsg+0x2a5/0x360 [ 602.108503][T12538] ? get_pid_task+0x20/0x1f0 [ 602.108525][T12538] ? __pfx____sys_sendmsg+0x10/0x10 [ 602.108567][T12538] ? sb_end_write+0xe9/0x1c0 [ 602.108596][T12538] ? __pfx_vfs_write+0x10/0x10 [ 602.108627][T12538] __x64_sys_sendmsg+0x1bd/0x2a0 [ 602.108652][T12538] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 602.108682][T12538] ? __pfx_ksys_write+0x10/0x10 [ 602.108714][T12538] do_syscall_64+0xe2/0xf80 [ 602.108736][T12538] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 602.108752][T12538] ? trace_irq_disable+0x37/0x100 [ 602.108768][T12538] ? clear_bhb_loop+0x60/0xb0 [ 602.108787][T12538] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 602.108804][T12538] RIP: 0033:0x7f0a5832d4f9 [ 602.108820][T12538] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 602.108835][T12538] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 602.108853][T12538] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 executing program [ 602.108866][T12538] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 602.108877][T12538] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 602.108888][T12538] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 602.108899][T12538] R13: 00007ffd7e55bdb0 R14: 0000000000092e20 R15: 00007ffd7e55bdac [ 602.108928][T12538] [ 602.111098][T12539] FAULT_INJECTION: forcing a failure. [ 602.111098][T12539] name failslab, interval 1, probability 0, space 0, times 0 [ 602.490017][T12539] CPU: 1 UID: 0 PID: 12539 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 602.490040][T12539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 602.490050][T12539] Call Trace: [ 602.490059][T12539] [ 602.490067][T12539] dump_stack_lvl+0xe8/0x150 [ 602.490089][T12539] should_fail_ex+0x412/0x560 [ 602.490111][T12539] should_failslab+0xa8/0x100 [ 602.490131][T12539] kmem_cache_alloc_noprof+0x87/0x6e0 [ 602.490151][T12539] ? skb_clone+0x212/0x3a0 [ 602.490165][T12539] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 602.490178][T12539] skb_clone+0x212/0x3a0 [ 602.490192][T12539] ? netlink_trim+0x166/0x2c0 [ 602.490204][T12539] netlink_trim+0x17d/0x2c0 [ 602.490215][T12539] netlink_broadcast_filtered+0xd6/0x1020 [ 602.490228][T12539] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 602.490245][T12539] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 602.490262][T12539] nlmsg_notify+0xf0/0x1a0 [ 602.490275][T12539] tc_modify_qdisc+0x1d3b/0x2290 [ 602.490292][T12539] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 602.490310][T12539] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 602.490339][T12539] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 602.490353][T12539] rtnetlink_rcv_msg+0x77e/0xbe0 [ 602.490367][T12539] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 602.490379][T12539] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 602.490390][T12539] ? __lock_acquire+0x6b5/0x2cf0 [ 602.490411][T12539] netlink_rcv_skb+0x232/0x4b0 [ 602.490423][T12539] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 602.490435][T12539] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 602.490454][T12539] ? netlink_deliver_tap+0x2e/0x1b0 [ 602.490469][T12539] netlink_unicast+0x80f/0x9b0 [ 602.490483][T12539] ? __pfx_netlink_unicast+0x10/0x10 [ 602.490494][T12539] ? netlink_sendmsg+0x650/0xb40 [ 602.490505][T12539] ? skb_put+0x11b/0x210 [ 602.490519][T12539] netlink_sendmsg+0x813/0xb40 [ 602.490535][T12539] ? __pfx_netlink_sendmsg+0x10/0x10 [ 602.490548][T12539] ? aa_sock_msg_perm+0xf1/0x1b0 [ 602.490561][T12539] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 602.490573][T12539] ? __pfx_netlink_sendmsg+0x10/0x10 [ 602.490583][T12539] ____sys_sendmsg+0xa68/0xad0 [ 602.490597][T12539] ? __might_fault+0xaf/0x130 [ 602.490614][T12539] ? __pfx_____sys_sendmsg+0x10/0x10 [ 602.490632][T12539] ? import_iovec+0x73/0xa0 [ 602.490648][T12539] ___sys_sendmsg+0x2a5/0x360 [ 602.490661][T12539] ? get_pid_task+0x20/0x1f0 [ 602.490674][T12539] ? __pfx____sys_sendmsg+0x10/0x10 [ 602.490705][T12539] ? sb_end_write+0xe9/0x1c0 [ 602.490722][T12539] ? __pfx_vfs_write+0x10/0x10 [ 602.490741][T12539] __x64_sys_sendmsg+0x1bd/0x2a0 [ 602.490756][T12539] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 602.490774][T12539] ? __pfx_ksys_write+0x10/0x10 [ 602.490793][T12539] do_syscall_64+0xe2/0xf80 [ 602.490806][T12539] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 602.490815][T12539] ? trace_irq_disable+0x37/0x100 [ 602.490825][T12539] ? clear_bhb_loop+0x60/0xb0 [ 602.490837][T12539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 602.490847][T12539] RIP: 0033:0x7f0a5832d4f9 [ 602.490859][T12539] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 602.490868][T12539] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 602.490880][T12539] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 602.490888][T12539] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 602.490894][T12539] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 602.490900][T12539] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 602.490907][T12539] R13: 00007ffd7e55bdb0 R14: 0000000000092e2b R15: 00007ffd7e55bdac [ 602.490922][T12539] [ 602.491640][T12540] FAULT_INJECTION: forcing a failure. [ 602.491640][T12540] name failslab, interval 1, probability 0, space 0, times 0 [ 602.865073][T12540] CPU: 1 UID: 0 PID: 12540 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 602.865097][T12540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 602.865107][T12540] Call Trace: [ 602.865117][T12540] [ 602.865126][T12540] dump_stack_lvl+0xe8/0x150 [ 602.865144][T12540] should_fail_ex+0x412/0x560 [ 602.865160][T12540] should_failslab+0xa8/0x100 [ 602.865173][T12540] kmem_cache_alloc_noprof+0x87/0x6e0 [ 602.865190][T12540] ? skb_clone+0x212/0x3a0 [ 602.865204][T12540] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 602.865217][T12540] skb_clone+0x212/0x3a0 [ 602.865230][T12540] ? netlink_trim+0x166/0x2c0 [ 602.865242][T12540] netlink_trim+0x17d/0x2c0 [ 602.865253][T12540] netlink_broadcast_filtered+0xd6/0x1020 [ 602.865266][T12540] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 602.865283][T12540] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 602.865300][T12540] nlmsg_notify+0xf0/0x1a0 [ 602.865313][T12540] tc_modify_qdisc+0x1d3b/0x2290 [ 602.865329][T12540] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 602.865348][T12540] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 602.865376][T12540] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 602.865391][T12540] rtnetlink_rcv_msg+0x77e/0xbe0 [ 602.865405][T12540] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 602.865416][T12540] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 602.865430][T12540] ? __lock_acquire+0x6b5/0x2cf0 [ 602.865451][T12540] netlink_rcv_skb+0x232/0x4b0 [ 602.865463][T12540] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 602.865476][T12540] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 602.865492][T12540] ? netlink_deliver_tap+0x2e/0x1b0 [ 602.865507][T12540] netlink_unicast+0x80f/0x9b0 [ 602.865521][T12540] ? __pfx_netlink_unicast+0x10/0x10 [ 602.865532][T12540] ? netlink_sendmsg+0x650/0xb40 [ 602.865542][T12540] ? skb_put+0x11b/0x210 [ 602.865557][T12540] netlink_sendmsg+0x813/0xb40 [ 602.865573][T12540] ? __pfx_netlink_sendmsg+0x10/0x10 [ 602.865586][T12540] ? aa_sock_msg_perm+0xf1/0x1b0 [ 602.865599][T12540] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 602.865611][T12540] ? __pfx_netlink_sendmsg+0x10/0x10 [ 602.865621][T12540] ____sys_sendmsg+0xa68/0xad0 [ 602.865635][T12540] ? __might_fault+0xaf/0x130 [ 602.865652][T12540] ? __pfx_____sys_sendmsg+0x10/0x10 [ 602.865670][T12540] ? import_iovec+0x73/0xa0 [ 602.865693][T12540] ___sys_sendmsg+0x2a5/0x360 [ 602.865706][T12540] ? get_pid_task+0x20/0x1f0 [ 602.865719][T12540] ? __pfx____sys_sendmsg+0x10/0x10 [ 602.865743][T12540] ? sb_end_write+0xe9/0x1c0 [ 602.865760][T12540] ? __pfx_vfs_write+0x10/0x10 [ 602.865779][T12540] __x64_sys_sendmsg+0x1bd/0x2a0 [ 602.865794][T12540] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 602.865813][T12540] ? __pfx_ksys_write+0x10/0x10 [ 602.865832][T12540] do_syscall_64+0xe2/0xf80 [ 602.865845][T12540] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 602.865854][T12540] ? trace_irq_disable+0x37/0x100 [ 602.865864][T12540] ? clear_bhb_loop+0x60/0xb0 [ 602.865876][T12540] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 602.865886][T12540] RIP: 0033:0x7f0a5832d4f9 [ 602.865896][T12540] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 602.865906][T12540] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 602.865917][T12540] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 602.865925][T12540] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 executing program executing program executing program executing program executing program executing program [ 602.865934][T12540] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 602.865940][T12540] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 602.865947][T12540] R13: 00007ffd7e55bdb0 R14: 0000000000092e3f R15: 00007ffd7e55bdac [ 602.865962][T12540] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 603.299851][T12560] FAULT_INJECTION: forcing a failure. [ 603.299851][T12560] name failslab, interval 1, probability 0, space 0, times 0 [ 603.321794][T12560] CPU: 0 UID: 0 PID: 12560 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 603.321811][T12560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 603.321818][T12560] Call Trace: [ 603.321823][T12560] [ 603.321828][T12560] dump_stack_lvl+0xe8/0x150 [ 603.321846][T12560] should_fail_ex+0x412/0x560 [ 603.321863][T12560] should_failslab+0xa8/0x100 [ 603.321876][T12560] kmem_cache_alloc_noprof+0x87/0x6e0 [ 603.321892][T12560] ? skb_clone+0x212/0x3a0 [ 603.321905][T12560] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 603.321919][T12560] skb_clone+0x212/0x3a0 [ 603.321932][T12560] ? netlink_trim+0x166/0x2c0 [ 603.321944][T12560] netlink_trim+0x17d/0x2c0 [ 603.321955][T12560] netlink_broadcast_filtered+0xd6/0x1020 [ 603.321967][T12560] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 603.321985][T12560] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 603.322001][T12560] nlmsg_notify+0xf0/0x1a0 [ 603.322015][T12560] tc_modify_qdisc+0x1d3b/0x2290 [ 603.322033][T12560] ? trace_contention_end+0x39/0x100 [ 603.322050][T12560] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 603.322079][T12560] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 603.322094][T12560] rtnetlink_rcv_msg+0x77e/0xbe0 [ 603.322108][T12560] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 603.322119][T12560] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 603.322131][T12560] ? __lock_acquire+0x6b5/0x2cf0 [ 603.322153][T12560] netlink_rcv_skb+0x232/0x4b0 [ 603.322167][T12560] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 603.322179][T12560] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 603.322201][T12560] ? netlink_deliver_tap+0x2e/0x1b0 [ 603.322216][T12560] netlink_unicast+0x80f/0x9b0 [ 603.322231][T12560] ? __pfx_netlink_unicast+0x10/0x10 [ 603.322242][T12560] ? netlink_sendmsg+0x650/0xb40 [ 603.322252][T12560] ? skb_put+0x11b/0x210 [ 603.322268][T12560] netlink_sendmsg+0x813/0xb40 [ 603.322284][T12560] ? __pfx_netlink_sendmsg+0x10/0x10 [ 603.322299][T12560] ? aa_sock_msg_perm+0xf1/0x1b0 [ 603.322313][T12560] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 603.322329][T12560] ? __pfx_netlink_sendmsg+0x10/0x10 [ 603.322340][T12560] ____sys_sendmsg+0xa68/0xad0 [ 603.322354][T12560] ? __might_fault+0xaf/0x130 [ 603.322372][T12560] ? __pfx_____sys_sendmsg+0x10/0x10 [ 603.322398][T12560] ? import_iovec+0x73/0xa0 [ 603.322415][T12560] ___sys_sendmsg+0x2a5/0x360 [ 603.322427][T12560] ? get_pid_task+0x20/0x1f0 [ 603.322440][T12560] ? __pfx____sys_sendmsg+0x10/0x10 [ 603.322464][T12560] ? sb_end_write+0xe9/0x1c0 [ 603.322481][T12560] ? __pfx_vfs_write+0x10/0x10 [ 603.322500][T12560] __x64_sys_sendmsg+0x1bd/0x2a0 [ 603.322516][T12560] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 603.322534][T12560] ? __pfx_ksys_write+0x10/0x10 [ 603.322553][T12560] do_syscall_64+0xe2/0xf80 [ 603.322566][T12560] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 603.322576][T12560] ? trace_irq_disable+0x37/0x100 [ 603.322585][T12560] ? clear_bhb_loop+0x60/0xb0 [ 603.322597][T12560] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 603.322607][T12560] RIP: 0033:0x7f0a5832d4f9 [ 603.322617][T12560] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 603.322625][T12560] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 603.322638][T12560] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 603.322645][T12560] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 603.322652][T12560] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 603.322658][T12560] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 603.322664][T12560] R13: 00007ffd7e55bdb0 R14: 000000000009345b R15: 00007ffd7e55bdac [ 603.322680][T12560] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 603.832917][T12602] FAULT_INJECTION: forcing a failure. [ 603.832917][T12602] name failslab, interval 1, probability 0, space 0, times 0 [ 603.845900][T12602] CPU: 1 UID: 0 PID: 12602 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 603.845924][T12602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 603.845935][T12602] Call Trace: [ 603.845943][T12602] [ 603.845950][T12602] dump_stack_lvl+0xe8/0x150 [ 603.845975][T12602] should_fail_ex+0x412/0x560 executing program [ 603.845999][T12602] should_failslab+0xa8/0x100 [ 603.846020][T12602] kmem_cache_alloc_noprof+0x87/0x6e0 [ 603.846044][T12602] ? skb_clone+0x212/0x3a0 [ 603.846065][T12602] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 603.846087][T12602] skb_clone+0x212/0x3a0 [ 603.846108][T12602] ? netlink_trim+0x166/0x2c0 [ 603.846129][T12602] netlink_trim+0x17d/0x2c0 [ 603.846148][T12602] netlink_broadcast_filtered+0xd6/0x1020 [ 603.846170][T12602] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 603.846202][T12602] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 603.846233][T12602] nlmsg_notify+0xf0/0x1a0 [ 603.846254][T12602] tc_modify_qdisc+0x1d3b/0x2290 [ 603.846276][T12602] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 603.846305][T12602] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 603.846361][T12602] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 603.846381][T12602] rtnetlink_rcv_msg+0x77e/0xbe0 [ 603.846404][T12602] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 603.846421][T12602] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 603.846440][T12602] ? __lock_acquire+0x6b5/0x2cf0 [ 603.846473][T12602] netlink_rcv_skb+0x232/0x4b0 [ 603.846492][T12602] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 603.846510][T12602] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 603.846538][T12602] ? netlink_deliver_tap+0x2e/0x1b0 [ 603.846563][T12602] netlink_unicast+0x80f/0x9b0 [ 603.846586][T12602] ? __pfx_netlink_unicast+0x10/0x10 [ 603.846604][T12602] ? netlink_sendmsg+0x650/0xb40 [ 603.846620][T12602] ? skb_put+0x11b/0x210 [ 603.846645][T12602] netlink_sendmsg+0x813/0xb40 [ 603.846670][T12602] ? __pfx_netlink_sendmsg+0x10/0x10 [ 603.846691][T12602] ? aa_sock_msg_perm+0xf1/0x1b0 [ 603.846711][T12602] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 603.846728][T12602] ? __pfx_netlink_sendmsg+0x10/0x10 [ 603.846744][T12602] ____sys_sendmsg+0xa68/0xad0 [ 603.846764][T12602] ? __might_fault+0xaf/0x130 [ 603.846790][T12602] ? __pfx_____sys_sendmsg+0x10/0x10 [ 603.846819][T12602] ? import_iovec+0x73/0xa0 [ 603.846843][T12602] ___sys_sendmsg+0x2a5/0x360 [ 603.846863][T12602] ? get_pid_task+0x20/0x1f0 [ 603.846885][T12602] ? __pfx____sys_sendmsg+0x10/0x10 [ 603.846926][T12602] ? sb_end_write+0xe9/0x1c0 [ 603.846957][T12602] ? __pfx_vfs_write+0x10/0x10 [ 603.846988][T12602] __x64_sys_sendmsg+0x1bd/0x2a0 [ 603.847012][T12602] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 603.847043][T12602] ? __pfx_ksys_write+0x10/0x10 [ 603.847076][T12602] do_syscall_64+0xe2/0xf80 [ 603.847096][T12602] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 603.847112][T12602] ? trace_irq_disable+0x37/0x100 [ 603.847128][T12602] ? clear_bhb_loop+0x60/0xb0 [ 603.847147][T12602] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 603.847163][T12602] RIP: 0033:0x7f0a5832d4f9 [ 603.847178][T12602] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 603.847194][T12602] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 603.847211][T12602] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 603.847222][T12602] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 executing program executing program [ 603.847233][T12602] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 603.847244][T12602] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 603.847255][T12602] R13: 00007ffd7e55bdb0 R14: 0000000000093678 R15: 00007ffd7e55bdac [ 603.847282][T12602] [ 604.222468][T12605] FAULT_INJECTION: forcing a failure. executing program executing program [ 604.222468][T12605] name failslab, interval 1, probability 0, space 0, times 0 [ 604.238705][T12605] CPU: 0 UID: 0 PID: 12605 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 604.238730][T12605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 604.238740][T12605] Call Trace: [ 604.238747][T12605] [ 604.238754][T12605] dump_stack_lvl+0xe8/0x150 [ 604.238778][T12605] should_fail_ex+0x412/0x560 [ 604.238801][T12605] should_failslab+0xa8/0x100 [ 604.238819][T12605] kmem_cache_alloc_noprof+0x87/0x6e0 [ 604.238841][T12605] ? skb_clone+0x212/0x3a0 [ 604.238859][T12605] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 604.238879][T12605] skb_clone+0x212/0x3a0 [ 604.238897][T12605] ? netlink_trim+0x166/0x2c0 [ 604.238915][T12605] netlink_trim+0x17d/0x2c0 [ 604.238936][T12605] netlink_broadcast_filtered+0xd6/0x1020 [ 604.238955][T12605] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 604.238983][T12605] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 604.239009][T12605] nlmsg_notify+0xf0/0x1a0 [ 604.239029][T12605] tc_modify_qdisc+0x1d3b/0x2290 [ 604.239050][T12605] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 604.239079][T12605] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 604.239124][T12605] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 604.239144][T12605] rtnetlink_rcv_msg+0x77e/0xbe0 [ 604.239165][T12605] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 604.239181][T12605] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 604.239198][T12605] ? __lock_acquire+0x6b5/0x2cf0 [ 604.239229][T12605] netlink_rcv_skb+0x232/0x4b0 [ 604.239247][T12605] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 604.239265][T12605] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 604.239291][T12605] ? netlink_deliver_tap+0x2e/0x1b0 [ 604.239315][T12605] netlink_unicast+0x80f/0x9b0 [ 604.239336][T12605] ? __pfx_netlink_unicast+0x10/0x10 [ 604.239353][T12605] ? netlink_sendmsg+0x650/0xb40 [ 604.239369][T12605] ? skb_put+0x11b/0x210 [ 604.239390][T12605] netlink_sendmsg+0x813/0xb40 [ 604.239414][T12605] ? __pfx_netlink_sendmsg+0x10/0x10 [ 604.239434][T12605] ? aa_sock_msg_perm+0xf1/0x1b0 [ 604.239453][T12605] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 604.239470][T12605] ? __pfx_netlink_sendmsg+0x10/0x10 [ 604.239486][T12605] ____sys_sendmsg+0xa68/0xad0 [ 604.239504][T12605] ? __might_fault+0xaf/0x130 [ 604.239530][T12605] ? __pfx_____sys_sendmsg+0x10/0x10 [ 604.239562][T12605] ? import_iovec+0x73/0xa0 [ 604.239585][T12605] ___sys_sendmsg+0x2a5/0x360 [ 604.239603][T12605] ? get_pid_task+0x20/0x1f0 [ 604.239623][T12605] ? __pfx____sys_sendmsg+0x10/0x10 [ 604.239660][T12605] ? sb_end_write+0xe9/0x1c0 [ 604.239687][T12605] ? __pfx_vfs_write+0x10/0x10 [ 604.239714][T12605] __x64_sys_sendmsg+0x1bd/0x2a0 [ 604.239736][T12605] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 604.239763][T12605] ? __pfx_ksys_write+0x10/0x10 [ 604.239792][T12605] do_syscall_64+0xe2/0xf80 [ 604.239809][T12605] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 604.239824][T12605] ? trace_irq_disable+0x37/0x100 [ 604.239838][T12605] ? clear_bhb_loop+0x60/0xb0 [ 604.239855][T12605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 604.239870][T12605] RIP: 0033:0x7f0a5832d4f9 [ 604.239884][T12605] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 604.239897][T12605] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 604.239915][T12605] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 604.239926][T12605] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 604.239936][T12605] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 executing program executing program executing program executing program executing program executing program executing program executing program [ 604.239946][T12605] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 604.239956][T12605] R13: 00007ffd7e55bdb0 R14: 0000000000093683 R15: 00007ffd7e55bdac [ 604.239981][T12605] [ 604.621651][T12615] FAULT_INJECTION: forcing a failure. [ 604.621651][T12615] name failslab, interval 1, probability 0, space 0, times 0 [ 604.639040][T12615] CPU: 0 UID: 0 PID: 12615 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 604.639067][T12615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 604.639078][T12615] Call Trace: [ 604.639086][T12615] [ 604.639093][T12615] dump_stack_lvl+0xe8/0x150 [ 604.639120][T12615] should_fail_ex+0x412/0x560 [ 604.639146][T12615] should_failslab+0xa8/0x100 [ 604.639167][T12615] kmem_cache_alloc_noprof+0x87/0x6e0 executing program executing program executing program [ 604.639191][T12615] ? skb_clone+0x212/0x3a0 [ 604.639212][T12615] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 604.639242][T12615] skb_clone+0x212/0x3a0 [ 604.639263][T12615] ? netlink_trim+0x166/0x2c0 [ 604.639284][T12615] netlink_trim+0x17d/0x2c0 [ 604.639304][T12615] netlink_broadcast_filtered+0xd6/0x1020 [ 604.639326][T12615] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 604.639355][T12615] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 604.639386][T12615] nlmsg_notify+0xf0/0x1a0 [ 604.639409][T12615] tc_modify_qdisc+0x1d3b/0x2290 [ 604.639437][T12615] ? trace_contention_end+0x39/0x100 [ 604.639462][T12615] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 604.639482][T12615] ? is_bpf_text_address+0x26/0x2b0 [ 604.639528][T12615] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 604.639549][T12615] rtnetlink_rcv_msg+0x77e/0xbe0 [ 604.639572][T12615] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 604.639591][T12615] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 604.639610][T12615] ? __lock_acquire+0x6b5/0x2cf0 [ 604.639644][T12615] netlink_rcv_skb+0x232/0x4b0 [ 604.639664][T12615] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 604.639685][T12615] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 604.639714][T12615] ? netlink_deliver_tap+0x2e/0x1b0 [ 604.639738][T12615] netlink_unicast+0x80f/0x9b0 [ 604.639763][T12615] ? __pfx_netlink_unicast+0x10/0x10 [ 604.639782][T12615] ? netlink_sendmsg+0x650/0xb40 [ 604.639798][T12615] ? skb_put+0x11b/0x210 [ 604.639821][T12615] netlink_sendmsg+0x813/0xb40 [ 604.639848][T12615] ? __pfx_netlink_sendmsg+0x10/0x10 [ 604.639870][T12615] ? aa_sock_msg_perm+0xf1/0x1b0 [ 604.639891][T12615] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 604.639910][T12615] ? __pfx_netlink_sendmsg+0x10/0x10 [ 604.639927][T12615] ____sys_sendmsg+0xa68/0xad0 [ 604.639949][T12615] ? __might_fault+0xaf/0x130 [ 604.639977][T12615] ? __pfx_____sys_sendmsg+0x10/0x10 [ 604.640007][T12615] ? import_iovec+0x73/0xa0 [ 604.640032][T12615] ___sys_sendmsg+0x2a5/0x360 [ 604.640051][T12615] ? get_pid_task+0x20/0x1f0 [ 604.640074][T12615] ? __pfx____sys_sendmsg+0x10/0x10 [ 604.640115][T12615] ? sb_end_write+0xe9/0x1c0 [ 604.640145][T12615] ? __pfx_vfs_write+0x10/0x10 [ 604.640175][T12615] __x64_sys_sendmsg+0x1bd/0x2a0 [ 604.640200][T12615] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 604.640238][T12615] ? __pfx_ksys_write+0x10/0x10 [ 604.640270][T12615] do_syscall_64+0xe2/0xf80 [ 604.640291][T12615] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 604.640307][T12615] ? trace_irq_disable+0x37/0x100 [ 604.640323][T12615] ? clear_bhb_loop+0x60/0xb0 [ 604.640344][T12615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 604.640361][T12615] RIP: 0033:0x7f0a5832d4f9 [ 604.640377][T12615] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 604.640392][T12615] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 604.640412][T12615] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 604.640426][T12615] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 604.640437][T12615] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 604.640448][T12615] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 604.640459][T12615] R13: 00007ffd7e55bdb0 R14: 0000000000093991 R15: 00007ffd7e55bdac [ 604.640485][T12615] [ 604.643596][T12617] FAULT_INJECTION: forcing a failure. [ 604.643596][T12617] name failslab, interval 1, probability 0, space 0, times 0 [ 605.021094][T12617] CPU: 1 UID: 0 PID: 12617 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 605.021119][T12617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 605.021130][T12617] Call Trace: [ 605.021140][T12617] [ 605.021147][T12617] dump_stack_lvl+0xe8/0x150 [ 605.021167][T12617] should_fail_ex+0x412/0x560 [ 605.021182][T12617] should_failslab+0xa8/0x100 [ 605.021195][T12617] kmem_cache_alloc_noprof+0x87/0x6e0 [ 605.021214][T12617] ? skb_clone+0x212/0x3a0 [ 605.021228][T12617] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 605.021241][T12617] skb_clone+0x212/0x3a0 [ 605.021255][T12617] ? netlink_trim+0x166/0x2c0 [ 605.021267][T12617] netlink_trim+0x17d/0x2c0 [ 605.021284][T12617] netlink_broadcast_filtered+0xd6/0x1020 [ 605.021296][T12617] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 605.021314][T12617] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 605.021331][T12617] nlmsg_notify+0xf0/0x1a0 [ 605.021345][T12617] tc_modify_qdisc+0x1d3b/0x2290 [ 605.021361][T12617] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 605.021380][T12617] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 605.021409][T12617] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 605.021423][T12617] rtnetlink_rcv_msg+0x77e/0xbe0 [ 605.021441][T12617] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 605.021452][T12617] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 605.021469][T12617] ? __lock_acquire+0x6b5/0x2cf0 [ 605.021490][T12617] netlink_rcv_skb+0x232/0x4b0 [ 605.021502][T12617] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 605.021514][T12617] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 605.021531][T12617] ? netlink_deliver_tap+0x2e/0x1b0 [ 605.021546][T12617] netlink_unicast+0x80f/0x9b0 [ 605.021560][T12617] ? __pfx_netlink_unicast+0x10/0x10 [ 605.021571][T12617] ? netlink_sendmsg+0x650/0xb40 [ 605.021581][T12617] ? skb_put+0x11b/0x210 [ 605.021596][T12617] netlink_sendmsg+0x813/0xb40 [ 605.021612][T12617] ? __pfx_netlink_sendmsg+0x10/0x10 [ 605.021625][T12617] ? aa_sock_msg_perm+0xf1/0x1b0 [ 605.021638][T12617] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 605.021650][T12617] ? __pfx_netlink_sendmsg+0x10/0x10 [ 605.021660][T12617] ____sys_sendmsg+0xa68/0xad0 [ 605.021674][T12617] ? __might_fault+0xaf/0x130 [ 605.021698][T12617] ? __pfx_____sys_sendmsg+0x10/0x10 [ 605.021715][T12617] ? import_iovec+0x73/0xa0 [ 605.021732][T12617] ___sys_sendmsg+0x2a5/0x360 [ 605.021744][T12617] ? get_pid_task+0x20/0x1f0 [ 605.021757][T12617] ? __pfx____sys_sendmsg+0x10/0x10 [ 605.021781][T12617] ? sb_end_write+0xe9/0x1c0 [ 605.021797][T12617] ? __pfx_vfs_write+0x10/0x10 [ 605.021816][T12617] __x64_sys_sendmsg+0x1bd/0x2a0 [ 605.021831][T12617] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 605.021849][T12617] ? __pfx_ksys_write+0x10/0x10 [ 605.021868][T12617] do_syscall_64+0xe2/0xf80 [ 605.021881][T12617] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 605.021890][T12617] ? trace_irq_disable+0x37/0x100 [ 605.021899][T12617] ? clear_bhb_loop+0x60/0xb0 [ 605.021911][T12617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 605.021921][T12617] RIP: 0033:0x7f0a5832d4f9 [ 605.021931][T12617] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 605.021940][T12617] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 605.021952][T12617] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 executing program [ 605.021960][T12617] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 605.021966][T12617] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 605.021976][T12617] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 605.021982][T12617] R13: 00007ffd7e55bdb0 R14: 000000000009399b R15: 00007ffd7e55bdac [ 605.021998][T12617] executing program [ 605.402067][T12621] FAULT_INJECTION: forcing a failure. [ 605.402067][T12621] name failslab, interval 1, probability 0, space 0, times 0 [ 605.416262][T12621] CPU: 0 UID: 0 PID: 12621 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 605.416297][T12621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 605.416308][T12621] Call Trace: [ 605.416316][T12621] [ 605.416325][T12621] dump_stack_lvl+0xe8/0x150 [ 605.416351][T12621] should_fail_ex+0x412/0x560 [ 605.416374][T12621] should_failslab+0xa8/0x100 [ 605.416394][T12621] kmem_cache_alloc_noprof+0x87/0x6e0 [ 605.416422][T12621] ? skb_clone+0x212/0x3a0 [ 605.416443][T12621] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 605.416463][T12621] skb_clone+0x212/0x3a0 [ 605.416483][T12621] ? netlink_trim+0x166/0x2c0 [ 605.416503][T12621] netlink_trim+0x17d/0x2c0 [ 605.416520][T12621] netlink_broadcast_filtered+0xd6/0x1020 [ 605.416539][T12621] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 605.416567][T12621] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 605.416596][T12621] nlmsg_notify+0xf0/0x1a0 [ 605.416618][T12621] tc_modify_qdisc+0x1d3b/0x2290 [ 605.416646][T12621] ? trace_contention_end+0x39/0x100 [ 605.416671][T12621] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 605.416691][T12621] ? is_bpf_text_address+0x26/0x2b0 [ 605.416737][T12621] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 605.416759][T12621] rtnetlink_rcv_msg+0x77e/0xbe0 [ 605.416783][T12621] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 605.416801][T12621] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 605.416820][T12621] ? __lock_acquire+0x6b5/0x2cf0 [ 605.416855][T12621] netlink_rcv_skb+0x232/0x4b0 [ 605.416876][T12621] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 605.416897][T12621] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 605.416927][T12621] ? netlink_deliver_tap+0x2e/0x1b0 [ 605.416954][T12621] netlink_unicast+0x80f/0x9b0 [ 605.416979][T12621] ? __pfx_netlink_unicast+0x10/0x10 [ 605.416999][T12621] ? netlink_sendmsg+0x650/0xb40 [ 605.417017][T12621] ? skb_put+0x11b/0x210 [ 605.417041][T12621] netlink_sendmsg+0x813/0xb40 [ 605.417069][T12621] ? __pfx_netlink_sendmsg+0x10/0x10 [ 605.417091][T12621] ? aa_sock_msg_perm+0xf1/0x1b0 [ 605.417113][T12621] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 605.417134][T12621] ? __pfx_netlink_sendmsg+0x10/0x10 [ 605.417152][T12621] ____sys_sendmsg+0xa68/0xad0 [ 605.417172][T12621] ? __might_fault+0xaf/0x130 [ 605.417201][T12621] ? __pfx_____sys_sendmsg+0x10/0x10 [ 605.417231][T12621] ? import_iovec+0x73/0xa0 [ 605.417257][T12621] ___sys_sendmsg+0x2a5/0x360 [ 605.417277][T12621] ? get_pid_task+0x20/0x1f0 [ 605.417300][T12621] ? __pfx____sys_sendmsg+0x10/0x10 [ 605.417342][T12621] ? sb_end_write+0xe9/0x1c0 [ 605.417373][T12621] ? __pfx_vfs_write+0x10/0x10 [ 605.417404][T12621] __x64_sys_sendmsg+0x1bd/0x2a0 [ 605.417436][T12621] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 605.417466][T12621] ? __pfx_ksys_write+0x10/0x10 [ 605.417499][T12621] do_syscall_64+0xe2/0xf80 [ 605.417520][T12621] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 605.417536][T12621] ? trace_irq_disable+0x37/0x100 [ 605.417552][T12621] ? clear_bhb_loop+0x60/0xb0 executing program [ 605.417573][T12621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 605.417590][T12621] RIP: 0033:0x7f0a5832d4f9 [ 605.417606][T12621] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 605.417622][T12621] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 605.417642][T12621] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 605.417655][T12621] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 605.417667][T12621] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 605.417678][T12621] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 605.417690][T12621] R13: 00007ffd7e55bdb0 R14: 00000000000939ad R15: 00007ffd7e55bdac [ 605.417720][T12621] [ 605.783266][T12622] FAULT_INJECTION: forcing a failure. [ 605.783266][T12622] name failslab, interval 1, probability 0, space 0, times 0 [ 605.796406][T12622] CPU: 0 UID: 0 PID: 12622 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 605.796432][T12622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 605.796443][T12622] Call Trace: [ 605.796450][T12622] [ 605.796457][T12622] dump_stack_lvl+0xe8/0x150 [ 605.796482][T12622] should_fail_ex+0x412/0x560 [ 605.796505][T12622] should_failslab+0xa8/0x100 [ 605.796525][T12622] kmem_cache_alloc_noprof+0x87/0x6e0 [ 605.796550][T12622] ? skb_clone+0x212/0x3a0 [ 605.796569][T12622] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 605.796590][T12622] skb_clone+0x212/0x3a0 [ 605.796608][T12622] ? netlink_trim+0x166/0x2c0 [ 605.796626][T12622] netlink_trim+0x17d/0x2c0 [ 605.796648][T12622] netlink_broadcast_filtered+0xd6/0x1020 [ 605.796668][T12622] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 605.796700][T12622] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 605.796729][T12622] nlmsg_notify+0xf0/0x1a0 [ 605.796751][T12622] tc_modify_qdisc+0x1d3b/0x2290 [ 605.796776][T12622] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 605.796807][T12622] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 605.796854][T12622] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 605.796875][T12622] rtnetlink_rcv_msg+0x77e/0xbe0 [ 605.796900][T12622] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 605.796918][T12622] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 605.796937][T12622] ? __lock_acquire+0x6b5/0x2cf0 [ 605.796971][T12622] netlink_rcv_skb+0x232/0x4b0 [ 605.796991][T12622] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 605.797012][T12622] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 605.797041][T12622] ? netlink_deliver_tap+0x2e/0x1b0 [ 605.797066][T12622] netlink_unicast+0x80f/0x9b0 [ 605.797092][T12622] ? __pfx_netlink_unicast+0x10/0x10 [ 605.797111][T12622] ? netlink_sendmsg+0x650/0xb40 [ 605.797129][T12622] ? skb_put+0x11b/0x210 [ 605.797152][T12622] netlink_sendmsg+0x813/0xb40 [ 605.797181][T12622] ? __pfx_netlink_sendmsg+0x10/0x10 [ 605.797203][T12622] ? aa_sock_msg_perm+0xf1/0x1b0 [ 605.797225][T12622] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 605.797245][T12622] ? __pfx_netlink_sendmsg+0x10/0x10 [ 605.797261][T12622] ____sys_sendmsg+0xa68/0xad0 [ 605.797283][T12622] ? __might_fault+0xaf/0x130 [ 605.797312][T12622] ? __pfx_____sys_sendmsg+0x10/0x10 [ 605.797351][T12622] ? import_iovec+0x73/0xa0 [ 605.797377][T12622] ___sys_sendmsg+0x2a5/0x360 [ 605.797399][T12622] ? get_pid_task+0x20/0x1f0 [ 605.797421][T12622] ? __pfx____sys_sendmsg+0x10/0x10 [ 605.797464][T12622] ? sb_end_write+0xe9/0x1c0 [ 605.797494][T12622] ? __pfx_vfs_write+0x10/0x10 [ 605.797526][T12622] __x64_sys_sendmsg+0x1bd/0x2a0 [ 605.797550][T12622] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 605.797581][T12622] ? __pfx_ksys_write+0x10/0x10 [ 605.797614][T12622] do_syscall_64+0xe2/0xf80 [ 605.797633][T12622] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 605.797648][T12622] ? trace_irq_disable+0x37/0x100 [ 605.797662][T12622] ? clear_bhb_loop+0x60/0xb0 [ 605.797680][T12622] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 605.797694][T12622] RIP: 0033:0x7f0a5832d4f9 [ 605.797710][T12622] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 executing program executing program executing program executing program executing program executing program [ 605.797724][T12622] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 605.797742][T12622] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 605.797754][T12622] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 605.797763][T12622] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 605.797774][T12622] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 605.797785][T12622] R13: 00007ffd7e55bdb0 R14: 00000000000939ba R15: 00007ffd7e55bdac [ 605.797813][T12622] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 606.287390][T12655] FAULT_INJECTION: forcing a failure. [ 606.287390][T12655] name failslab, interval 1, probability 0, space 0, times 0 [ 606.305571][T12655] CPU: 0 UID: 0 PID: 12655 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 606.305588][T12655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 606.305595][T12655] Call Trace: [ 606.305599][T12655] [ 606.305605][T12655] dump_stack_lvl+0xe8/0x150 [ 606.305623][T12655] should_fail_ex+0x412/0x560 [ 606.305639][T12655] should_failslab+0xa8/0x100 [ 606.305652][T12655] kmem_cache_alloc_noprof+0x87/0x6e0 [ 606.305668][T12655] ? skb_clone+0x212/0x3a0 [ 606.305682][T12655] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 606.305695][T12655] skb_clone+0x212/0x3a0 [ 606.305708][T12655] ? netlink_trim+0x166/0x2c0 [ 606.305720][T12655] netlink_trim+0x17d/0x2c0 [ 606.305731][T12655] netlink_broadcast_filtered+0xd6/0x1020 [ 606.305744][T12655] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 606.305761][T12655] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 606.305778][T12655] nlmsg_notify+0xf0/0x1a0 [ 606.305791][T12655] tc_modify_qdisc+0x1d3b/0x2290 [ 606.305809][T12655] ? trace_contention_end+0x39/0x100 [ 606.305825][T12655] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 606.305838][T12655] ? is_bpf_text_address+0x26/0x2b0 [ 606.305864][T12655] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 606.305878][T12655] rtnetlink_rcv_msg+0x77e/0xbe0 [ 606.305892][T12655] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 606.305904][T12655] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 606.305915][T12655] ? __lock_acquire+0x6b5/0x2cf0 [ 606.305936][T12655] netlink_rcv_skb+0x232/0x4b0 [ 606.305948][T12655] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 606.305960][T12655] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 606.305977][T12655] ? netlink_deliver_tap+0x2e/0x1b0 [ 606.305992][T12655] netlink_unicast+0x80f/0x9b0 [ 606.306006][T12655] ? __pfx_netlink_unicast+0x10/0x10 [ 606.306017][T12655] ? netlink_sendmsg+0x650/0xb40 [ 606.306028][T12655] ? skb_put+0x11b/0x210 [ 606.306045][T12655] netlink_sendmsg+0x813/0xb40 [ 606.306061][T12655] ? __pfx_netlink_sendmsg+0x10/0x10 [ 606.306074][T12655] ? aa_sock_msg_perm+0xf1/0x1b0 [ 606.306087][T12655] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 606.306099][T12655] ? __pfx_netlink_sendmsg+0x10/0x10 [ 606.306110][T12655] ____sys_sendmsg+0xa68/0xad0 [ 606.306124][T12655] ? __might_fault+0xaf/0x130 [ 606.306142][T12655] ? __pfx_____sys_sendmsg+0x10/0x10 [ 606.306159][T12655] ? import_iovec+0x73/0xa0 [ 606.306176][T12655] ___sys_sendmsg+0x2a5/0x360 [ 606.306189][T12655] ? get_pid_task+0x20/0x1f0 [ 606.306202][T12655] ? __pfx____sys_sendmsg+0x10/0x10 [ 606.306225][T12655] ? sb_end_write+0xe9/0x1c0 [ 606.306243][T12655] ? __pfx_vfs_write+0x10/0x10 [ 606.306261][T12655] __x64_sys_sendmsg+0x1bd/0x2a0 [ 606.306277][T12655] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 606.306300][T12655] ? __pfx_ksys_write+0x10/0x10 [ 606.306319][T12655] do_syscall_64+0xe2/0xf80 [ 606.306337][T12655] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.306351][T12655] ? trace_irq_disable+0x37/0x100 [ 606.306367][T12655] ? clear_bhb_loop+0x60/0xb0 [ 606.306384][T12655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.306400][T12655] RIP: 0033:0x7f0a5832d4f9 [ 606.306416][T12655] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 606.306427][T12655] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 606.306439][T12655] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 executing program [ 606.306446][T12655] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 606.306453][T12655] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 606.306459][T12655] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 606.306465][T12655] R13: 00007ffd7e55bdb0 R14: 0000000000094005 R15: 00007ffd7e55bdac [ 606.306481][T12655] [ 606.683806][T12660] FAULT_INJECTION: forcing a failure. [ 606.683806][T12660] name failslab, interval 1, probability 0, space 0, times 0 [ 606.696689][T12660] CPU: 0 UID: 0 PID: 12660 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 606.696711][T12660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 606.696721][T12660] Call Trace: [ 606.696727][T12660] [ 606.696735][T12660] dump_stack_lvl+0xe8/0x150 [ 606.696760][T12660] should_fail_ex+0x412/0x560 executing program executing program executing program executing program executing program executing program [ 606.696783][T12660] should_failslab+0xa8/0x100 [ 606.696801][T12660] kmem_cache_alloc_noprof+0x87/0x6e0 [ 606.696823][T12660] ? skb_clone+0x212/0x3a0 [ 606.696842][T12660] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 606.696861][T12660] skb_clone+0x212/0x3a0 [ 606.696879][T12660] ? netlink_trim+0x166/0x2c0 [ 606.696897][T12660] netlink_trim+0x17d/0x2c0 [ 606.696914][T12660] netlink_broadcast_filtered+0xd6/0x1020 [ 606.696934][T12660] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 606.696962][T12660] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 606.696988][T12660] nlmsg_notify+0xf0/0x1a0 [ 606.697008][T12660] tc_modify_qdisc+0x1d3b/0x2290 [ 606.697033][T12660] ? trace_contention_end+0x39/0x100 [ 606.697057][T12660] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 606.697076][T12660] ? is_bpf_text_address+0x26/0x2b0 [ 606.697122][T12660] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 606.697142][T12660] rtnetlink_rcv_msg+0x77e/0xbe0 [ 606.697164][T12660] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 606.697180][T12660] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 606.697197][T12660] ? __lock_acquire+0x6b5/0x2cf0 [ 606.697228][T12660] netlink_rcv_skb+0x232/0x4b0 [ 606.697245][T12660] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 606.697264][T12660] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 606.697290][T12660] ? netlink_deliver_tap+0x2e/0x1b0 [ 606.697313][T12660] netlink_unicast+0x80f/0x9b0 [ 606.697335][T12660] ? __pfx_netlink_unicast+0x10/0x10 [ 606.697353][T12660] ? netlink_sendmsg+0x650/0xb40 [ 606.697368][T12660] ? skb_put+0x11b/0x210 [ 606.697389][T12660] netlink_sendmsg+0x813/0xb40 [ 606.697413][T12660] ? __pfx_netlink_sendmsg+0x10/0x10 [ 606.697432][T12660] ? aa_sock_msg_perm+0xf1/0x1b0 [ 606.697452][T12660] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 606.697469][T12660] ? __pfx_netlink_sendmsg+0x10/0x10 [ 606.697485][T12660] ____sys_sendmsg+0xa68/0xad0 [ 606.697504][T12660] ? __might_fault+0xaf/0x130 [ 606.697530][T12660] ? __pfx_____sys_sendmsg+0x10/0x10 [ 606.697556][T12660] ? import_iovec+0x73/0xa0 [ 606.697580][T12660] ___sys_sendmsg+0x2a5/0x360 [ 606.697598][T12660] ? get_pid_task+0x20/0x1f0 [ 606.697617][T12660] ? __pfx____sys_sendmsg+0x10/0x10 [ 606.697653][T12660] ? sb_end_write+0xe9/0x1c0 [ 606.697680][T12660] ? __pfx_vfs_write+0x10/0x10 [ 606.697707][T12660] __x64_sys_sendmsg+0x1bd/0x2a0 [ 606.697729][T12660] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 606.697756][T12660] ? __pfx_ksys_write+0x10/0x10 [ 606.697785][T12660] do_syscall_64+0xe2/0xf80 [ 606.697802][T12660] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.697817][T12660] ? trace_irq_disable+0x37/0x100 [ 606.697830][T12660] ? clear_bhb_loop+0x60/0xb0 [ 606.697848][T12660] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.697863][T12660] RIP: 0033:0x7f0a5832d4f9 [ 606.697878][T12660] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 606.697892][T12660] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 606.697910][T12660] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 606.697921][T12660] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 executing program [ 606.697931][T12660] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 606.697941][T12660] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 606.697951][T12660] R13: 00007ffd7e55bdb0 R14: 0000000000094005 R15: 00007ffd7e55bdac [ 606.697976][T12660] [ 606.701929][T12661] FAULT_INJECTION: forcing a failure. [ 606.701929][T12661] name failslab, interval 1, probability 0, space 0, times 0 executing program executing program executing program [ 607.079003][T12661] CPU: 0 UID: 0 PID: 12661 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 607.079019][T12661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 607.079026][T12661] Call Trace: [ 607.079030][T12661] [ 607.079036][T12661] dump_stack_lvl+0xe8/0x150 [ 607.079054][T12661] should_fail_ex+0x412/0x560 [ 607.079077][T12661] should_failslab+0xa8/0x100 [ 607.079091][T12661] kmem_cache_alloc_noprof+0x87/0x6e0 [ 607.079108][T12661] ? skb_clone+0x212/0x3a0 [ 607.079122][T12661] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 607.079135][T12661] skb_clone+0x212/0x3a0 [ 607.079148][T12661] ? netlink_trim+0x166/0x2c0 [ 607.079160][T12661] netlink_trim+0x17d/0x2c0 [ 607.079171][T12661] netlink_broadcast_filtered+0xd6/0x1020 [ 607.079184][T12661] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 607.079202][T12661] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 607.079218][T12661] nlmsg_notify+0xf0/0x1a0 [ 607.079231][T12661] tc_modify_qdisc+0x1d3b/0x2290 [ 607.079249][T12661] ? trace_contention_end+0x39/0x100 [ 607.079265][T12661] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 607.079278][T12661] ? is_bpf_text_address+0x26/0x2b0 [ 607.079304][T12661] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 607.079319][T12661] rtnetlink_rcv_msg+0x77e/0xbe0 [ 607.079333][T12661] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 607.079344][T12661] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 607.079355][T12661] ? __lock_acquire+0x6b5/0x2cf0 [ 607.079375][T12661] netlink_rcv_skb+0x232/0x4b0 [ 607.079387][T12661] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 607.079399][T12661] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 607.079416][T12661] ? netlink_deliver_tap+0x2e/0x1b0 [ 607.079431][T12661] netlink_unicast+0x80f/0x9b0 [ 607.079445][T12661] ? __pfx_netlink_unicast+0x10/0x10 [ 607.079456][T12661] ? netlink_sendmsg+0x650/0xb40 [ 607.079466][T12661] ? skb_put+0x11b/0x210 [ 607.079480][T12661] netlink_sendmsg+0x813/0xb40 [ 607.079496][T12661] ? __pfx_netlink_sendmsg+0x10/0x10 [ 607.079509][T12661] ? aa_sock_msg_perm+0xf1/0x1b0 [ 607.079522][T12661] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 607.079534][T12661] ? __pfx_netlink_sendmsg+0x10/0x10 [ 607.079544][T12661] ____sys_sendmsg+0xa68/0xad0 [ 607.079559][T12661] ? __might_fault+0xaf/0x130 [ 607.079576][T12661] ? __pfx_____sys_sendmsg+0x10/0x10 [ 607.079594][T12661] ? import_iovec+0x73/0xa0 [ 607.079610][T12661] ___sys_sendmsg+0x2a5/0x360 [ 607.079623][T12661] ? get_pid_task+0x20/0x1f0 [ 607.079636][T12661] ? __pfx____sys_sendmsg+0x10/0x10 [ 607.079660][T12661] ? sb_end_write+0xe9/0x1c0 [ 607.079677][T12661] ? __pfx_vfs_write+0x10/0x10 [ 607.079696][T12661] __x64_sys_sendmsg+0x1bd/0x2a0 [ 607.079711][T12661] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 607.079729][T12661] ? __pfx_ksys_write+0x10/0x10 [ 607.079747][T12661] do_syscall_64+0xe2/0xf80 [ 607.079760][T12661] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.079770][T12661] ? trace_irq_disable+0x37/0x100 [ 607.079779][T12661] ? clear_bhb_loop+0x60/0xb0 [ 607.079791][T12661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.079801][T12661] RIP: 0033:0x7f0a5832d4f9 [ 607.079811][T12661] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 607.079821][T12661] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 607.079833][T12661] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 607.079840][T12661] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 607.079847][T12661] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 607.079853][T12661] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 607.079859][T12661] R13: 00007ffd7e55bdb0 R14: 0000000000094020 R15: 00007ffd7e55bdac [ 607.079875][T12661] [ 607.082122][T12664] FAULT_INJECTION: forcing a failure. [ 607.082122][T12664] name failslab, interval 1, probability 0, space 0, times 0 [ 607.466101][T12664] CPU: 1 UID: 0 PID: 12664 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 607.466127][T12664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 607.466137][T12664] Call Trace: [ 607.466144][T12664] [ 607.466151][T12664] dump_stack_lvl+0xe8/0x150 [ 607.466174][T12664] should_fail_ex+0x412/0x560 [ 607.466193][T12664] should_failslab+0xa8/0x100 [ 607.466210][T12664] kmem_cache_alloc_node_noprof+0x8b/0x6f0 [ 607.466231][T12664] ? __alloc_skb+0x1d0/0x7d0 [ 607.466246][T12664] ? __local_bh_enable_ip+0xd0/0x130 [ 607.466263][T12664] __alloc_skb+0x1d0/0x7d0 [ 607.466283][T12664] qdisc_notify+0x110/0x440 [ 607.466301][T12664] tc_modify_qdisc+0x1d3b/0x2290 [ 607.466321][T12664] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 607.466347][T12664] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 607.466386][T12664] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 607.466404][T12664] rtnetlink_rcv_msg+0x77e/0xbe0 [ 607.466422][T12664] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 607.466437][T12664] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 607.466452][T12664] ? __lock_acquire+0x6b5/0x2cf0 [ 607.466480][T12664] netlink_rcv_skb+0x232/0x4b0 [ 607.466496][T12664] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 607.466513][T12664] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 607.466536][T12664] ? netlink_deliver_tap+0x2e/0x1b0 [ 607.466557][T12664] netlink_unicast+0x80f/0x9b0 [ 607.466576][T12664] ? __pfx_netlink_unicast+0x10/0x10 [ 607.466591][T12664] ? netlink_sendmsg+0x650/0xb40 [ 607.466605][T12664] ? skb_put+0x11b/0x210 [ 607.466623][T12664] netlink_sendmsg+0x813/0xb40 [ 607.466651][T12664] ? __pfx_netlink_sendmsg+0x10/0x10 [ 607.466673][T12664] ? aa_sock_msg_perm+0xf1/0x1b0 [ 607.466691][T12664] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 607.466706][T12664] ? __pfx_netlink_sendmsg+0x10/0x10 [ 607.466720][T12664] ____sys_sendmsg+0xa68/0xad0 [ 607.466737][T12664] ? __might_fault+0xaf/0x130 [ 607.466760][T12664] ? __pfx_____sys_sendmsg+0x10/0x10 [ 607.466783][T12664] ? import_iovec+0x73/0xa0 [ 607.466805][T12664] ___sys_sendmsg+0x2a5/0x360 [ 607.466821][T12664] ? get_pid_task+0x20/0x1f0 [ 607.466838][T12664] ? __pfx____sys_sendmsg+0x10/0x10 [ 607.466871][T12664] ? sb_end_write+0xe9/0x1c0 [ 607.466894][T12664] ? __pfx_vfs_write+0x10/0x10 [ 607.466919][T12664] __x64_sys_sendmsg+0x1bd/0x2a0 [ 607.466938][T12664] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 607.466962][T12664] ? __pfx_ksys_write+0x10/0x10 [ 607.466987][T12664] do_syscall_64+0xe2/0xf80 [ 607.467004][T12664] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.467022][T12664] ? trace_irq_disable+0x37/0x100 [ 607.467036][T12664] ? clear_bhb_loop+0x60/0xb0 [ 607.467052][T12664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.467065][T12664] RIP: 0033:0x7f0a5832d4f9 [ 607.467078][T12664] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 607.467090][T12664] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 607.467106][T12664] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 607.467117][T12664] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 607.467126][T12664] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 607.467135][T12664] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 executing program executing program [ 607.467144][T12664] R13: 00007ffd7e55bdb0 R14: 00000000000941ad R15: 00007ffd7e55bdac [ 607.467166][T12664] executing program executing program executing program [ 607.817534][T12669] FAULT_INJECTION: forcing a failure. [ 607.817534][T12669] name failslab, interval 1, probability 0, space 0, times 0 [ 607.832941][T12669] CPU: 0 UID: 0 PID: 12669 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 607.832957][T12669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 607.832964][T12669] Call Trace: [ 607.832970][T12669] executing program [ 607.832975][T12669] dump_stack_lvl+0xe8/0x150 [ 607.832992][T12669] should_fail_ex+0x412/0x560 [ 607.833008][T12669] should_failslab+0xa8/0x100 [ 607.833021][T12669] kmem_cache_alloc_noprof+0x87/0x6e0 [ 607.833037][T12669] ? skb_clone+0x212/0x3a0 [ 607.833051][T12669] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 607.833063][T12669] skb_clone+0x212/0x3a0 [ 607.833076][T12669] ? netlink_trim+0x166/0x2c0 [ 607.833088][T12669] netlink_trim+0x17d/0x2c0 [ 607.833099][T12669] netlink_broadcast_filtered+0xd6/0x1020 [ 607.833112][T12669] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 607.833130][T12669] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 607.833146][T12669] nlmsg_notify+0xf0/0x1a0 [ 607.833159][T12669] tc_modify_qdisc+0x1d3b/0x2290 [ 607.833175][T12669] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 607.833201][T12669] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 607.833230][T12669] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 607.833244][T12669] rtnetlink_rcv_msg+0x77e/0xbe0 [ 607.833258][T12669] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 607.833269][T12669] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 607.833280][T12669] ? __lock_acquire+0x6b5/0x2cf0 [ 607.833301][T12669] netlink_rcv_skb+0x232/0x4b0 [ 607.833313][T12669] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 607.833326][T12669] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 607.833342][T12669] ? netlink_deliver_tap+0x2e/0x1b0 [ 607.833357][T12669] netlink_unicast+0x80f/0x9b0 [ 607.833372][T12669] ? __pfx_netlink_unicast+0x10/0x10 [ 607.833383][T12669] ? netlink_sendmsg+0x650/0xb40 [ 607.833393][T12669] ? skb_put+0x11b/0x210 [ 607.833407][T12669] netlink_sendmsg+0x813/0xb40 [ 607.833423][T12669] ? __pfx_netlink_sendmsg+0x10/0x10 [ 607.833436][T12669] ? aa_sock_msg_perm+0xf1/0x1b0 [ 607.833450][T12669] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 607.833461][T12669] ? __pfx_netlink_sendmsg+0x10/0x10 [ 607.833472][T12669] ____sys_sendmsg+0xa68/0xad0 [ 607.833485][T12669] ? __might_fault+0xaf/0x130 [ 607.833503][T12669] ? __pfx_____sys_sendmsg+0x10/0x10 [ 607.833521][T12669] ? import_iovec+0x73/0xa0 [ 607.833537][T12669] ___sys_sendmsg+0x2a5/0x360 [ 607.833550][T12669] ? get_pid_task+0x20/0x1f0 [ 607.833563][T12669] ? __pfx____sys_sendmsg+0x10/0x10 [ 607.833590][T12669] ? sb_end_write+0xe9/0x1c0 [ 607.833606][T12669] ? __pfx_vfs_write+0x10/0x10 [ 607.833625][T12669] __x64_sys_sendmsg+0x1bd/0x2a0 [ 607.833640][T12669] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 607.833659][T12669] ? __pfx_ksys_write+0x10/0x10 [ 607.833678][T12669] do_syscall_64+0xe2/0xf80 [ 607.833690][T12669] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.833699][T12669] ? trace_irq_disable+0x37/0x100 [ 607.833709][T12669] ? clear_bhb_loop+0x60/0xb0 [ 607.833720][T12669] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.833730][T12669] RIP: 0033:0x7f0a5832d4f9 [ 607.833740][T12669] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 607.833748][T12669] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 607.833760][T12669] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 607.833767][T12669] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 607.833774][T12669] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 607.833780][T12669] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 607.833786][T12669] R13: 00007ffd7e55bdb0 R14: 00000000000941c4 R15: 00007ffd7e55bdac [ 607.833802][T12669] [ 607.836267][T12671] FAULT_INJECTION: forcing a failure. [ 607.836267][T12671] name failslab, interval 1, probability 0, space 0, times 0 executing program executing program executing program [ 608.209192][T12671] CPU: 0 UID: 0 PID: 12671 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 608.209208][T12671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 608.209215][T12671] Call Trace: [ 608.209222][T12671] [ 608.209228][T12671] dump_stack_lvl+0xe8/0x150 [ 608.209245][T12671] should_fail_ex+0x412/0x560 [ 608.209261][T12671] should_failslab+0xa8/0x100 [ 608.209274][T12671] kmem_cache_alloc_noprof+0x87/0x6e0 [ 608.209290][T12671] ? skb_clone+0x212/0x3a0 executing program [ 608.209304][T12671] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 608.209317][T12671] skb_clone+0x212/0x3a0 [ 608.209330][T12671] ? netlink_trim+0x166/0x2c0 [ 608.209342][T12671] netlink_trim+0x17d/0x2c0 [ 608.209353][T12671] netlink_broadcast_filtered+0xd6/0x1020 [ 608.209366][T12671] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 608.209383][T12671] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 608.209399][T12671] nlmsg_notify+0xf0/0x1a0 [ 608.209413][T12671] tc_modify_qdisc+0x1d3b/0x2290 [ 608.209428][T12671] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 608.209447][T12671] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 608.209476][T12671] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 608.209490][T12671] rtnetlink_rcv_msg+0x77e/0xbe0 [ 608.209504][T12671] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 608.209515][T12671] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 608.209527][T12671] ? __lock_acquire+0x6b5/0x2cf0 [ 608.209547][T12671] netlink_rcv_skb+0x232/0x4b0 [ 608.209559][T12671] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 608.209571][T12671] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 608.209588][T12671] ? netlink_deliver_tap+0x2e/0x1b0 [ 608.209603][T12671] netlink_unicast+0x80f/0x9b0 [ 608.209617][T12671] ? __pfx_netlink_unicast+0x10/0x10 [ 608.209628][T12671] ? netlink_sendmsg+0x650/0xb40 [ 608.209639][T12671] ? skb_put+0x11b/0x210 [ 608.209653][T12671] netlink_sendmsg+0x813/0xb40 [ 608.209669][T12671] ? __pfx_netlink_sendmsg+0x10/0x10 [ 608.209682][T12671] ? aa_sock_msg_perm+0xf1/0x1b0 [ 608.209695][T12671] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 608.209707][T12671] ? __pfx_netlink_sendmsg+0x10/0x10 [ 608.209718][T12671] ____sys_sendmsg+0xa68/0xad0 [ 608.209732][T12671] ? __might_fault+0xaf/0x130 [ 608.209749][T12671] ? __pfx_____sys_sendmsg+0x10/0x10 [ 608.209767][T12671] ? import_iovec+0x73/0xa0 [ 608.209783][T12671] ___sys_sendmsg+0x2a5/0x360 [ 608.209796][T12671] ? get_pid_task+0x20/0x1f0 [ 608.209809][T12671] ? __pfx____sys_sendmsg+0x10/0x10 [ 608.209833][T12671] ? sb_end_write+0xe9/0x1c0 [ 608.209850][T12671] ? __pfx_vfs_write+0x10/0x10 [ 608.209868][T12671] __x64_sys_sendmsg+0x1bd/0x2a0 [ 608.209884][T12671] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 608.209902][T12671] ? __pfx_ksys_write+0x10/0x10 [ 608.209921][T12671] do_syscall_64+0xe2/0xf80 [ 608.209934][T12671] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.209943][T12671] ? trace_irq_disable+0x37/0x100 [ 608.209953][T12671] ? clear_bhb_loop+0x60/0xb0 [ 608.209965][T12671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.209974][T12671] RIP: 0033:0x7f0a5832d4f9 [ 608.209985][T12671] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 608.209993][T12671] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 608.210005][T12671] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 608.210012][T12671] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 608.210019][T12671] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 608.210025][T12671] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 608.210031][T12671] R13: 00007ffd7e55bdb0 R14: 00000000000941c5 R15: 00007ffd7e55bdac [ 608.210047][T12671] [ 608.214628][T12675] FAULT_INJECTION: forcing a failure. [ 608.214628][T12675] name failslab, interval 1, probability 0, space 0, times 0 [ 608.587477][T12675] CPU: 1 UID: 0 PID: 12675 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 608.587501][T12675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 608.587510][T12675] Call Trace: [ 608.587519][T12675] [ 608.587527][T12675] dump_stack_lvl+0xe8/0x150 executing program [ 608.587549][T12675] should_fail_ex+0x412/0x560 [ 608.587572][T12675] should_failslab+0xa8/0x100 [ 608.587593][T12675] kmem_cache_alloc_noprof+0x87/0x6e0 [ 608.587614][T12675] ? skb_clone+0x212/0x3a0 [ 608.587628][T12675] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 608.587641][T12675] skb_clone+0x212/0x3a0 [ 608.587654][T12675] ? netlink_trim+0x166/0x2c0 [ 608.587666][T12675] netlink_trim+0x17d/0x2c0 [ 608.587677][T12675] netlink_broadcast_filtered+0xd6/0x1020 [ 608.587689][T12675] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 608.587707][T12675] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 608.587723][T12675] nlmsg_notify+0xf0/0x1a0 [ 608.587736][T12675] tc_modify_qdisc+0x1d3b/0x2290 [ 608.587752][T12675] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 608.587771][T12675] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 608.587800][T12675] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 608.587814][T12675] rtnetlink_rcv_msg+0x77e/0xbe0 [ 608.587828][T12675] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 608.587839][T12675] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 608.587850][T12675] ? __lock_acquire+0x6b5/0x2cf0 [ 608.587872][T12675] netlink_rcv_skb+0x232/0x4b0 [ 608.587884][T12675] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 608.587896][T12675] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 608.587912][T12675] ? netlink_deliver_tap+0x2e/0x1b0 [ 608.587927][T12675] netlink_unicast+0x80f/0x9b0 [ 608.587944][T12675] ? __pfx_netlink_unicast+0x10/0x10 [ 608.587955][T12675] ? netlink_sendmsg+0x650/0xb40 [ 608.587965][T12675] ? skb_put+0x11b/0x210 [ 608.587979][T12675] netlink_sendmsg+0x813/0xb40 [ 608.587996][T12675] ? __pfx_netlink_sendmsg+0x10/0x10 [ 608.588009][T12675] ? aa_sock_msg_perm+0xf1/0x1b0 [ 608.588022][T12675] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 608.588035][T12675] ? __pfx_netlink_sendmsg+0x10/0x10 [ 608.588045][T12675] ____sys_sendmsg+0xa68/0xad0 [ 608.588060][T12675] ? __might_fault+0xaf/0x130 [ 608.588077][T12675] ? __pfx_____sys_sendmsg+0x10/0x10 [ 608.588095][T12675] ? import_iovec+0x73/0xa0 [ 608.588111][T12675] ___sys_sendmsg+0x2a5/0x360 [ 608.588124][T12675] ? get_pid_task+0x20/0x1f0 [ 608.588137][T12675] ? __pfx____sys_sendmsg+0x10/0x10 [ 608.588161][T12675] ? sb_end_write+0xe9/0x1c0 [ 608.588178][T12675] ? __pfx_vfs_write+0x10/0x10 [ 608.588203][T12675] __x64_sys_sendmsg+0x1bd/0x2a0 [ 608.588219][T12675] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 608.588237][T12675] ? __pfx_ksys_write+0x10/0x10 [ 608.588256][T12675] do_syscall_64+0xe2/0xf80 [ 608.588269][T12675] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.588279][T12675] ? trace_irq_disable+0x37/0x100 [ 608.588288][T12675] ? clear_bhb_loop+0x60/0xb0 [ 608.588300][T12675] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.588310][T12675] RIP: 0033:0x7f0a5832d4f9 [ 608.588320][T12675] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 608.588329][T12675] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 608.588341][T12675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 608.588348][T12675] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 608.588355][T12675] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 608.588361][T12675] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 608.588368][T12675] R13: 00007ffd7e55bdb0 R14: 0000000000094366 R15: 00007ffd7e55bdac [ 608.588383][T12675] [ 608.588758][T12677] FAULT_INJECTION: forcing a failure. [ 608.588758][T12677] name failslab, interval 1, probability 0, space 0, times 0 executing program executing program executing program [ 608.962194][T12677] CPU: 0 UID: 0 PID: 12677 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 608.962210][T12677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 608.962217][T12677] Call Trace: [ 608.962222][T12677] [ 608.962228][T12677] dump_stack_lvl+0xe8/0x150 [ 608.962246][T12677] should_fail_ex+0x412/0x560 [ 608.962262][T12677] should_failslab+0xa8/0x100 [ 608.962276][T12677] kmem_cache_alloc_noprof+0x87/0x6e0 [ 608.962292][T12677] ? skb_clone+0x212/0x3a0 [ 608.962307][T12677] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 608.962320][T12677] skb_clone+0x212/0x3a0 [ 608.962333][T12677] ? netlink_trim+0x166/0x2c0 [ 608.962345][T12677] netlink_trim+0x17d/0x2c0 [ 608.962357][T12677] netlink_broadcast_filtered+0xd6/0x1020 [ 608.962369][T12677] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 608.962387][T12677] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 608.962409][T12677] nlmsg_notify+0xf0/0x1a0 [ 608.962423][T12677] tc_modify_qdisc+0x1d3b/0x2290 [ 608.962443][T12677] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 608.962462][T12677] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 608.962491][T12677] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 608.962505][T12677] rtnetlink_rcv_msg+0x77e/0xbe0 [ 608.962519][T12677] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 608.962530][T12677] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 608.962542][T12677] ? __lock_acquire+0x6b5/0x2cf0 [ 608.962563][T12677] netlink_rcv_skb+0x232/0x4b0 [ 608.962575][T12677] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 608.962588][T12677] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 608.962604][T12677] ? netlink_deliver_tap+0x2e/0x1b0 [ 608.962619][T12677] netlink_unicast+0x80f/0x9b0 [ 608.962633][T12677] ? __pfx_netlink_unicast+0x10/0x10 [ 608.962644][T12677] ? netlink_sendmsg+0x650/0xb40 [ 608.962655][T12677] ? skb_put+0x11b/0x210 [ 608.962669][T12677] netlink_sendmsg+0x813/0xb40 [ 608.962685][T12677] ? __pfx_netlink_sendmsg+0x10/0x10 [ 608.962699][T12677] ? aa_sock_msg_perm+0xf1/0x1b0 [ 608.962712][T12677] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 608.962724][T12677] ? __pfx_netlink_sendmsg+0x10/0x10 [ 608.962735][T12677] ____sys_sendmsg+0xa68/0xad0 [ 608.962749][T12677] ? __might_fault+0xaf/0x130 [ 608.962767][T12677] ? __pfx_____sys_sendmsg+0x10/0x10 [ 608.962784][T12677] ? import_iovec+0x73/0xa0 [ 608.962801][T12677] ___sys_sendmsg+0x2a5/0x360 [ 608.962813][T12677] ? get_pid_task+0x20/0x1f0 [ 608.962826][T12677] ? __pfx____sys_sendmsg+0x10/0x10 [ 608.962850][T12677] ? sb_end_write+0xe9/0x1c0 [ 608.962867][T12677] ? __pfx_vfs_write+0x10/0x10 [ 608.962886][T12677] __x64_sys_sendmsg+0x1bd/0x2a0 [ 608.962906][T12677] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 608.962924][T12677] ? __pfx_ksys_write+0x10/0x10 [ 608.962943][T12677] do_syscall_64+0xe2/0xf80 [ 608.962956][T12677] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.962965][T12677] ? trace_irq_disable+0x37/0x100 [ 608.962975][T12677] ? clear_bhb_loop+0x60/0xb0 [ 608.962986][T12677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.962996][T12677] RIP: 0033:0x7f0a5832d4f9 [ 608.963006][T12677] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 608.963015][T12677] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 608.963026][T12677] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 608.963034][T12677] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 608.963040][T12677] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 608.963046][T12677] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 executing program [ 608.963052][T12677] R13: 00007ffd7e55bdb0 R14: 0000000000094618 R15: 00007ffd7e55bdac [ 608.963068][T12677] [ 608.966126][T12678] FAULT_INJECTION: forcing a failure. [ 608.966126][T12678] name failslab, interval 1, probability 0, space 0, times 0 [ 609.342082][T12678] CPU: 1 UID: 0 PID: 12678 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 609.342103][T12678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 609.342113][T12678] Call Trace: [ 609.342120][T12678] [ 609.342129][T12678] dump_stack_lvl+0xe8/0x150 [ 609.342156][T12678] should_fail_ex+0x412/0x560 [ 609.342181][T12678] should_failslab+0xa8/0x100 [ 609.342202][T12678] kmem_cache_alloc_noprof+0x87/0x6e0 [ 609.342227][T12678] ? skb_clone+0x212/0x3a0 [ 609.342246][T12678] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 609.342266][T12678] skb_clone+0x212/0x3a0 [ 609.342286][T12678] ? netlink_trim+0x166/0x2c0 [ 609.342303][T12678] netlink_trim+0x17d/0x2c0 [ 609.342314][T12678] netlink_broadcast_filtered+0xd6/0x1020 [ 609.342326][T12678] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 609.342344][T12678] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 609.342360][T12678] nlmsg_notify+0xf0/0x1a0 [ 609.342374][T12678] tc_modify_qdisc+0x1d3b/0x2290 [ 609.342390][T12678] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 609.342409][T12678] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 609.342437][T12678] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 609.342452][T12678] rtnetlink_rcv_msg+0x77e/0xbe0 [ 609.342466][T12678] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 609.342477][T12678] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 609.342488][T12678] ? __lock_acquire+0x6b5/0x2cf0 [ 609.342509][T12678] netlink_rcv_skb+0x232/0x4b0 [ 609.342521][T12678] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 609.342533][T12678] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 609.342549][T12678] ? netlink_deliver_tap+0x2e/0x1b0 [ 609.342565][T12678] netlink_unicast+0x80f/0x9b0 [ 609.342579][T12678] ? __pfx_netlink_unicast+0x10/0x10 [ 609.342590][T12678] ? netlink_sendmsg+0x650/0xb40 [ 609.342600][T12678] ? skb_put+0x11b/0x210 [ 609.342614][T12678] netlink_sendmsg+0x813/0xb40 [ 609.342631][T12678] ? __pfx_netlink_sendmsg+0x10/0x10 [ 609.342644][T12678] ? aa_sock_msg_perm+0xf1/0x1b0 [ 609.342657][T12678] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 609.342669][T12678] ? __pfx_netlink_sendmsg+0x10/0x10 [ 609.342679][T12678] ____sys_sendmsg+0xa68/0xad0 [ 609.342694][T12678] ? __might_fault+0xaf/0x130 [ 609.342711][T12678] ? __pfx_____sys_sendmsg+0x10/0x10 [ 609.342728][T12678] ? import_iovec+0x73/0xa0 [ 609.342752][T12678] ___sys_sendmsg+0x2a5/0x360 [ 609.342764][T12678] ? get_pid_task+0x20/0x1f0 [ 609.342778][T12678] ? __pfx____sys_sendmsg+0x10/0x10 [ 609.342801][T12678] ? sb_end_write+0xe9/0x1c0 [ 609.342821][T12678] ? __pfx_vfs_write+0x10/0x10 [ 609.342839][T12678] __x64_sys_sendmsg+0x1bd/0x2a0 [ 609.342855][T12678] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 609.342873][T12678] ? __pfx_ksys_write+0x10/0x10 [ 609.342892][T12678] do_syscall_64+0xe2/0xf80 [ 609.342918][T12678] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 609.342927][T12678] ? trace_irq_disable+0x37/0x100 [ 609.342937][T12678] ? clear_bhb_loop+0x60/0xb0 [ 609.342949][T12678] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 609.342959][T12678] RIP: 0033:0x7f0a5832d4f9 [ 609.342970][T12678] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 609.342978][T12678] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 609.342990][T12678] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 609.342997][T12678] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 609.343004][T12678] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 609.343010][T12678] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 609.343017][T12678] R13: 00007ffd7e55bdb0 R14: 0000000000094617 R15: 00007ffd7e55bdac [ 609.343032][T12678] [ 609.344236][T12680] FAULT_INJECTION: forcing a failure. [ 609.344236][T12680] name failslab, interval 1, probability 0, space 0, times 0 executing program [ 609.717700][T12680] CPU: 1 UID: 0 PID: 12680 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 609.717718][T12680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 609.717725][T12680] Call Trace: [ 609.717729][T12680] [ 609.717735][T12680] dump_stack_lvl+0xe8/0x150 [ 609.717753][T12680] should_fail_ex+0x412/0x560 [ 609.717768][T12680] should_failslab+0xa8/0x100 [ 609.717781][T12680] kmem_cache_alloc_noprof+0x87/0x6e0 [ 609.717800][T12680] ? skb_clone+0x212/0x3a0 [ 609.717815][T12680] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 609.717828][T12680] skb_clone+0x212/0x3a0 [ 609.717841][T12680] ? netlink_trim+0x166/0x2c0 [ 609.717853][T12680] netlink_trim+0x17d/0x2c0 [ 609.717864][T12680] netlink_broadcast_filtered+0xd6/0x1020 [ 609.717877][T12680] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 609.717894][T12680] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 609.717911][T12680] nlmsg_notify+0xf0/0x1a0 [ 609.717924][T12680] tc_modify_qdisc+0x1d3b/0x2290 [ 609.717940][T12680] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 609.717959][T12680] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 609.717987][T12680] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 609.718001][T12680] rtnetlink_rcv_msg+0x77e/0xbe0 [ 609.718016][T12680] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 609.718027][T12680] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 609.718038][T12680] ? __lock_acquire+0x6b5/0x2cf0 [ 609.718069][T12680] netlink_rcv_skb+0x232/0x4b0 [ 609.718081][T12680] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 609.718093][T12680] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 609.718110][T12680] ? netlink_deliver_tap+0x2e/0x1b0 [ 609.718125][T12680] netlink_unicast+0x80f/0x9b0 [ 609.718139][T12680] ? __pfx_netlink_unicast+0x10/0x10 [ 609.718150][T12680] ? netlink_sendmsg+0x650/0xb40 [ 609.718161][T12680] ? skb_put+0x11b/0x210 [ 609.718175][T12680] netlink_sendmsg+0x813/0xb40 [ 609.718191][T12680] ? __pfx_netlink_sendmsg+0x10/0x10 [ 609.718204][T12680] ? aa_sock_msg_perm+0xf1/0x1b0 [ 609.718218][T12680] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 609.718230][T12680] ? __pfx_netlink_sendmsg+0x10/0x10 [ 609.718241][T12680] ____sys_sendmsg+0xa68/0xad0 [ 609.718255][T12680] ? __might_fault+0xaf/0x130 [ 609.718273][T12680] ? __pfx_____sys_sendmsg+0x10/0x10 [ 609.718290][T12680] ? import_iovec+0x73/0xa0 [ 609.718306][T12680] ___sys_sendmsg+0x2a5/0x360 [ 609.718319][T12680] ? get_pid_task+0x20/0x1f0 [ 609.718332][T12680] ? __pfx____sys_sendmsg+0x10/0x10 [ 609.718356][T12680] ? sb_end_write+0xe9/0x1c0 [ 609.718373][T12680] ? __pfx_vfs_write+0x10/0x10 [ 609.718391][T12680] __x64_sys_sendmsg+0x1bd/0x2a0 [ 609.718406][T12680] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 609.718425][T12680] ? __pfx_ksys_write+0x10/0x10 [ 609.718444][T12680] do_syscall_64+0xe2/0xf80 [ 609.718457][T12680] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 609.718466][T12680] ? trace_irq_disable+0x37/0x100 [ 609.718476][T12680] ? clear_bhb_loop+0x60/0xb0 [ 609.718487][T12680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 609.718497][T12680] RIP: 0033:0x7f0a5832d4f9 [ 609.718508][T12680] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 609.718516][T12680] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 609.718528][T12680] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 609.718536][T12680] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 609.718542][T12680] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 609.718548][T12680] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 609.718555][T12680] R13: 00007ffd7e55bdb0 R14: 0000000000094652 R15: 00007ffd7e55bdac executing program executing program executing program executing program [ 609.718570][T12680] [ 609.719443][T12683] FAULT_INJECTION: forcing a failure. [ 609.719443][T12683] name failslab, interval 1, probability 0, space 0, times 0 [ 610.093162][T12683] CPU: 0 UID: 0 PID: 12683 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 610.093179][T12683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 610.093186][T12683] Call Trace: [ 610.093191][T12683] [ 610.093196][T12683] dump_stack_lvl+0xe8/0x150 executing program executing program executing program [ 610.093214][T12683] should_fail_ex+0x412/0x560 [ 610.093229][T12683] should_failslab+0xa8/0x100 [ 610.093242][T12683] kmem_cache_alloc_noprof+0x87/0x6e0 [ 610.093258][T12683] ? skb_clone+0x212/0x3a0 [ 610.093272][T12683] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 610.093285][T12683] skb_clone+0x212/0x3a0 [ 610.093299][T12683] ? netlink_trim+0x166/0x2c0 [ 610.093311][T12683] netlink_trim+0x17d/0x2c0 [ 610.093322][T12683] netlink_broadcast_filtered+0xd6/0x1020 [ 610.093335][T12683] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 610.093353][T12683] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 610.093370][T12683] nlmsg_notify+0xf0/0x1a0 [ 610.093383][T12683] tc_modify_qdisc+0x1d3b/0x2290 [ 610.093399][T12683] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 610.093419][T12683] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 610.093448][T12683] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 610.093462][T12683] rtnetlink_rcv_msg+0x77e/0xbe0 [ 610.093482][T12683] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 610.093493][T12683] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 610.093504][T12683] ? __lock_acquire+0x6b5/0x2cf0 [ 610.093525][T12683] netlink_rcv_skb+0x232/0x4b0 [ 610.093537][T12683] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 610.093549][T12683] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 610.093566][T12683] ? netlink_deliver_tap+0x2e/0x1b0 [ 610.093585][T12683] netlink_unicast+0x80f/0x9b0 [ 610.093601][T12683] ? __pfx_netlink_unicast+0x10/0x10 [ 610.093612][T12683] ? netlink_sendmsg+0x650/0xb40 [ 610.093622][T12683] ? skb_put+0x11b/0x210 [ 610.093636][T12683] netlink_sendmsg+0x813/0xb40 [ 610.093652][T12683] ? __pfx_netlink_sendmsg+0x10/0x10 [ 610.093666][T12683] ? aa_sock_msg_perm+0xf1/0x1b0 [ 610.093679][T12683] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 610.093691][T12683] ? __pfx_netlink_sendmsg+0x10/0x10 [ 610.093702][T12683] ____sys_sendmsg+0xa68/0xad0 [ 610.093716][T12683] ? __might_fault+0xaf/0x130 [ 610.093734][T12683] ? __pfx_____sys_sendmsg+0x10/0x10 [ 610.093752][T12683] ? import_iovec+0x73/0xa0 [ 610.093773][T12683] ___sys_sendmsg+0x2a5/0x360 [ 610.093786][T12683] ? get_pid_task+0x20/0x1f0 [ 610.093799][T12683] ? __pfx____sys_sendmsg+0x10/0x10 [ 610.093823][T12683] ? sb_end_write+0xe9/0x1c0 [ 610.093840][T12683] ? __pfx_vfs_write+0x10/0x10 [ 610.093859][T12683] __x64_sys_sendmsg+0x1bd/0x2a0 [ 610.093874][T12683] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 610.093892][T12683] ? __pfx_ksys_write+0x10/0x10 [ 610.093911][T12683] do_syscall_64+0xe2/0xf80 [ 610.093924][T12683] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.093934][T12683] ? trace_irq_disable+0x37/0x100 [ 610.093944][T12683] ? clear_bhb_loop+0x60/0xb0 [ 610.093955][T12683] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.093966][T12683] RIP: 0033:0x7f0a5832d4f9 [ 610.093976][T12683] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 610.093985][T12683] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 610.093997][T12683] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 610.094004][T12683] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 executing program executing program executing program executing program executing program [ 610.094011][T12683] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 610.094017][T12683] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 610.094023][T12683] R13: 00007ffd7e55bdb0 R14: 00000000000947d6 R15: 00007ffd7e55bdac [ 610.094039][T12683] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 610.561746][T12713] FAULT_INJECTION: forcing a failure. [ 610.561746][T12713] name failslab, interval 1, probability 0, space 0, times 0 [ 610.580030][T12713] CPU: 0 UID: 0 PID: 12713 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 610.580056][T12713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 610.580066][T12713] Call Trace: [ 610.580072][T12713] [ 610.580080][T12713] dump_stack_lvl+0xe8/0x150 [ 610.580104][T12713] should_fail_ex+0x412/0x560 [ 610.580125][T12713] should_failslab+0xa8/0x100 [ 610.580147][T12713] kmem_cache_alloc_noprof+0x87/0x6e0 [ 610.580171][T12713] ? skb_clone+0x212/0x3a0 [ 610.580191][T12713] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 610.580214][T12713] skb_clone+0x212/0x3a0 [ 610.580234][T12713] ? netlink_trim+0x166/0x2c0 [ 610.580253][T12713] netlink_trim+0x17d/0x2c0 [ 610.580272][T12713] netlink_broadcast_filtered+0xd6/0x1020 [ 610.580293][T12713] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 610.580324][T12713] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 610.580350][T12713] nlmsg_notify+0xf0/0x1a0 [ 610.580371][T12713] tc_modify_qdisc+0x1d3b/0x2290 [ 610.580395][T12713] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 610.580424][T12713] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 610.580475][T12713] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 610.580497][T12713] rtnetlink_rcv_msg+0x77e/0xbe0 [ 610.580521][T12713] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 610.580540][T12713] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 610.580559][T12713] ? __lock_acquire+0x6b5/0x2cf0 [ 610.580594][T12713] netlink_rcv_skb+0x232/0x4b0 [ 610.580614][T12713] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 610.580635][T12713] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 610.580665][T12713] ? netlink_deliver_tap+0x2e/0x1b0 [ 610.580692][T12713] netlink_unicast+0x80f/0x9b0 [ 610.580714][T12713] ? __pfx_netlink_unicast+0x10/0x10 [ 610.580730][T12713] ? netlink_sendmsg+0x650/0xb40 [ 610.580747][T12713] ? skb_put+0x11b/0x210 [ 610.580769][T12713] netlink_sendmsg+0x813/0xb40 [ 610.580798][T12713] ? __pfx_netlink_sendmsg+0x10/0x10 [ 610.580821][T12713] ? aa_sock_msg_perm+0xf1/0x1b0 [ 610.580844][T12713] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 610.580865][T12713] ? __pfx_netlink_sendmsg+0x10/0x10 [ 610.580882][T12713] ____sys_sendmsg+0xa68/0xad0 [ 610.580903][T12713] ? __might_fault+0xaf/0x130 [ 610.580932][T12713] ? __pfx_____sys_sendmsg+0x10/0x10 [ 610.581093][T12713] ? import_iovec+0x73/0xa0 [ 610.581132][T12713] ___sys_sendmsg+0x2a5/0x360 [ 610.581153][T12713] ? get_pid_task+0x20/0x1f0 [ 610.581173][T12713] ? __pfx____sys_sendmsg+0x10/0x10 [ 610.581214][T12713] ? sb_end_write+0xe9/0x1c0 [ 610.581243][T12713] ? __pfx_vfs_write+0x10/0x10 [ 610.581272][T12713] __x64_sys_sendmsg+0x1bd/0x2a0 [ 610.581296][T12713] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 610.581326][T12713] ? __pfx_ksys_write+0x10/0x10 [ 610.581356][T12713] do_syscall_64+0xe2/0xf80 [ 610.581375][T12713] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.581389][T12713] ? trace_irq_disable+0x37/0x100 [ 610.581403][T12713] ? clear_bhb_loop+0x60/0xb0 [ 610.581422][T12713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.581439][T12713] RIP: 0033:0x7f0a5832d4f9 [ 610.581456][T12713] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 610.581468][T12713] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 610.581486][T12713] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 executing program executing program executing program [ 610.581497][T12713] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 610.581507][T12713] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 610.581517][T12713] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 610.581526][T12713] R13: 00007ffd7e55bdb0 R14: 00000000000950ae R15: 00007ffd7e55bdac [ 610.581552][T12713] [ 610.952619][T12724] FAULT_INJECTION: forcing a failure. executing program executing program executing program executing program [ 610.952619][T12724] name failslab, interval 1, probability 0, space 0, times 0 [ 610.969280][T12724] CPU: 0 UID: 0 PID: 12724 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 610.969307][T12724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 610.969318][T12724] Call Trace: [ 610.969325][T12724] [ 610.969333][T12724] dump_stack_lvl+0xe8/0x150 [ 610.969361][T12724] should_fail_ex+0x412/0x560 executing program executing program [ 610.969387][T12724] should_failslab+0xa8/0x100 [ 610.969409][T12724] kmem_cache_alloc_noprof+0x87/0x6e0 [ 610.969433][T12724] ? skb_clone+0x212/0x3a0 [ 610.969454][T12724] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 610.969477][T12724] skb_clone+0x212/0x3a0 [ 610.969497][T12724] ? netlink_trim+0x166/0x2c0 [ 610.969518][T12724] netlink_trim+0x17d/0x2c0 [ 610.969539][T12724] netlink_broadcast_filtered+0xd6/0x1020 [ 610.969560][T12724] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 610.969593][T12724] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 610.969622][T12724] nlmsg_notify+0xf0/0x1a0 [ 610.969645][T12724] tc_modify_qdisc+0x1d3b/0x2290 [ 610.969672][T12724] ? trace_contention_end+0x39/0x100 [ 610.969697][T12724] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 610.969718][T12724] ? is_bpf_text_address+0x26/0x2b0 [ 610.969764][T12724] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 610.969783][T12724] rtnetlink_rcv_msg+0x77e/0xbe0 [ 610.969805][T12724] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 610.969823][T12724] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 610.969843][T12724] ? __lock_acquire+0x6b5/0x2cf0 [ 610.969886][T12724] netlink_rcv_skb+0x232/0x4b0 [ 610.969906][T12724] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 610.969925][T12724] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 610.969949][T12724] ? netlink_deliver_tap+0x2e/0x1b0 [ 610.969972][T12724] netlink_unicast+0x80f/0x9b0 [ 610.969992][T12724] ? __pfx_netlink_unicast+0x10/0x10 [ 610.970012][T12724] ? netlink_sendmsg+0x650/0xb40 [ 610.970027][T12724] ? skb_put+0x11b/0x210 [ 610.970050][T12724] netlink_sendmsg+0x813/0xb40 [ 610.970078][T12724] ? __pfx_netlink_sendmsg+0x10/0x10 [ 610.970100][T12724] ? aa_sock_msg_perm+0xf1/0x1b0 [ 610.970123][T12724] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 610.970142][T12724] ? __pfx_netlink_sendmsg+0x10/0x10 [ 610.970161][T12724] ____sys_sendmsg+0xa68/0xad0 [ 610.970183][T12724] ? __might_fault+0xaf/0x130 [ 610.970211][T12724] ? __pfx_____sys_sendmsg+0x10/0x10 [ 610.970241][T12724] ? import_iovec+0x73/0xa0 [ 610.970267][T12724] ___sys_sendmsg+0x2a5/0x360 [ 610.970288][T12724] ? get_pid_task+0x20/0x1f0 [ 610.970310][T12724] ? __pfx____sys_sendmsg+0x10/0x10 [ 610.970353][T12724] ? sb_end_write+0xe9/0x1c0 [ 610.970384][T12724] ? __pfx_vfs_write+0x10/0x10 [ 610.970414][T12724] __x64_sys_sendmsg+0x1bd/0x2a0 [ 610.970439][T12724] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 610.970470][T12724] ? __pfx_ksys_write+0x10/0x10 [ 610.970503][T12724] do_syscall_64+0xe2/0xf80 [ 610.970523][T12724] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.970539][T12724] ? trace_irq_disable+0x37/0x100 [ 610.970556][T12724] ? clear_bhb_loop+0x60/0xb0 [ 610.970577][T12724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.970594][T12724] RIP: 0033:0x7f0a5832d4f9 [ 610.970609][T12724] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 610.970624][T12724] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 610.970643][T12724] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 610.970657][T12724] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 610.970668][T12724] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 610.970679][T12724] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 610.970691][T12724] R13: 00007ffd7e55bdb0 R14: 00000000000950c6 R15: 00007ffd7e55bdac [ 610.970721][T12724] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 611.531971][T12801] FAULT_INJECTION: forcing a failure. [ 611.531971][T12801] name failslab, interval 1, probability 0, space 0, times 0 [ 611.550465][T12801] CPU: 0 UID: 0 PID: 12801 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 611.550490][T12801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 611.550500][T12801] Call Trace: executing program executing program executing program executing program executing program [ 611.550508][T12801] [ 611.550517][T12801] dump_stack_lvl+0xe8/0x150 [ 611.550542][T12801] should_fail_ex+0x412/0x560 [ 611.550566][T12801] should_failslab+0xa8/0x100 [ 611.550587][T12801] kmem_cache_alloc_noprof+0x87/0x6e0 [ 611.550610][T12801] ? skb_clone+0x212/0x3a0 [ 611.550631][T12801] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 611.550654][T12801] skb_clone+0x212/0x3a0 [ 611.550675][T12801] ? netlink_trim+0x166/0x2c0 [ 611.550695][T12801] netlink_trim+0x17d/0x2c0 [ 611.550716][T12801] netlink_broadcast_filtered+0xd6/0x1020 [ 611.550738][T12801] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 611.550770][T12801] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 611.550807][T12801] nlmsg_notify+0xf0/0x1a0 [ 611.550831][T12801] tc_modify_qdisc+0x1d3b/0x2290 [ 611.550861][T12801] ? trace_contention_end+0x39/0x100 [ 611.550890][T12801] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 611.550929][T12801] ? is_bpf_text_address+0x26/0x2b0 [ 611.550973][T12801] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 611.550996][T12801] rtnetlink_rcv_msg+0x77e/0xbe0 [ 611.551021][T12801] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 611.551039][T12801] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 611.551057][T12801] ? __lock_acquire+0x6b5/0x2cf0 [ 611.551091][T12801] netlink_rcv_skb+0x232/0x4b0 [ 611.551111][T12801] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 611.551131][T12801] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 611.551160][T12801] ? netlink_deliver_tap+0x2e/0x1b0 [ 611.551187][T12801] netlink_unicast+0x80f/0x9b0 [ 611.551213][T12801] ? __pfx_netlink_unicast+0x10/0x10 [ 611.551232][T12801] ? netlink_sendmsg+0x650/0xb40 [ 611.551249][T12801] ? skb_put+0x11b/0x210 [ 611.551273][T12801] netlink_sendmsg+0x813/0xb40 [ 611.551300][T12801] ? __pfx_netlink_sendmsg+0x10/0x10 [ 611.551322][T12801] ? aa_sock_msg_perm+0xf1/0x1b0 [ 611.551344][T12801] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 611.551364][T12801] ? __pfx_netlink_sendmsg+0x10/0x10 [ 611.551381][T12801] ____sys_sendmsg+0xa68/0xad0 [ 611.551401][T12801] ? __might_fault+0xaf/0x130 [ 611.551428][T12801] ? __pfx_____sys_sendmsg+0x10/0x10 [ 611.551458][T12801] ? import_iovec+0x73/0xa0 [ 611.551483][T12801] ___sys_sendmsg+0x2a5/0x360 [ 611.551503][T12801] ? get_pid_task+0x20/0x1f0 [ 611.551524][T12801] ? __pfx____sys_sendmsg+0x10/0x10 [ 611.551564][T12801] ? sb_end_write+0xe9/0x1c0 [ 611.551595][T12801] ? __pfx_vfs_write+0x10/0x10 [ 611.551625][T12801] __x64_sys_sendmsg+0x1bd/0x2a0 [ 611.551649][T12801] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 611.551679][T12801] ? __pfx_ksys_write+0x10/0x10 [ 611.551710][T12801] do_syscall_64+0xe2/0xf80 [ 611.551729][T12801] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.551745][T12801] ? trace_irq_disable+0x37/0x100 [ 611.551761][T12801] ? clear_bhb_loop+0x60/0xb0 [ 611.551782][T12801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.551806][T12801] RIP: 0033:0x7f0a5832d4f9 [ 611.551823][T12801] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 611.551837][T12801] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 611.551857][T12801] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 executing program executing program executing program executing program executing program executing program [ 611.551870][T12801] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 611.551882][T12801] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 611.551893][T12801] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 611.551904][T12801] R13: 00007ffd7e55bdb0 R14: 0000000000095478 R15: 00007ffd7e55bdac [ 611.551934][T12801] executing program executing program executing program executing program executing program executing program [ 611.944557][T12816] FAULT_INJECTION: forcing a failure. [ 611.944557][T12816] name failslab, interval 1, probability 0, space 0, times 0 [ 611.961113][T12816] CPU: 0 UID: 0 PID: 12816 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 611.961139][T12816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 611.961150][T12816] Call Trace: [ 611.961159][T12816] executing program executing program executing program executing program [ 611.961167][T12816] dump_stack_lvl+0xe8/0x150 [ 611.961193][T12816] should_fail_ex+0x412/0x560 [ 611.961219][T12816] should_failslab+0xa8/0x100 [ 611.961241][T12816] kmem_cache_alloc_noprof+0x87/0x6e0 [ 611.961266][T12816] ? skb_clone+0x212/0x3a0 [ 611.961287][T12816] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 611.961310][T12816] skb_clone+0x212/0x3a0 [ 611.961331][T12816] ? netlink_trim+0x166/0x2c0 [ 611.961352][T12816] netlink_trim+0x17d/0x2c0 [ 611.961372][T12816] netlink_broadcast_filtered+0xd6/0x1020 [ 611.961394][T12816] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 611.961425][T12816] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 611.961455][T12816] nlmsg_notify+0xf0/0x1a0 [ 611.961479][T12816] tc_modify_qdisc+0x1d3b/0x2290 [ 611.961507][T12816] ? trace_contention_end+0x39/0x100 [ 611.961540][T12816] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 611.961561][T12816] ? is_bpf_text_address+0x26/0x2b0 [ 611.961607][T12816] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 611.961634][T12816] rtnetlink_rcv_msg+0x77e/0xbe0 [ 611.961658][T12816] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 611.961674][T12816] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 611.961688][T12816] ? __lock_acquire+0x6b5/0x2cf0 [ 611.961716][T12816] netlink_rcv_skb+0x232/0x4b0 [ 611.961734][T12816] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 611.961756][T12816] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 611.961787][T12816] ? netlink_deliver_tap+0x2e/0x1b0 [ 611.961813][T12816] netlink_unicast+0x80f/0x9b0 [ 611.961839][T12816] ? __pfx_netlink_unicast+0x10/0x10 [ 611.961859][T12816] ? netlink_sendmsg+0x650/0xb40 [ 611.961874][T12816] ? skb_put+0x11b/0x210 [ 611.961897][T12816] netlink_sendmsg+0x813/0xb40 [ 611.961926][T12816] ? __pfx_netlink_sendmsg+0x10/0x10 [ 611.961947][T12816] ? aa_sock_msg_perm+0xf1/0x1b0 [ 611.961969][T12816] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 611.961988][T12816] ? __pfx_netlink_sendmsg+0x10/0x10 [ 611.962004][T12816] ____sys_sendmsg+0xa68/0xad0 [ 611.962025][T12816] ? __might_fault+0xaf/0x130 [ 611.962052][T12816] ? __pfx_____sys_sendmsg+0x10/0x10 [ 611.962083][T12816] ? import_iovec+0x73/0xa0 [ 611.962107][T12816] ___sys_sendmsg+0x2a5/0x360 [ 611.962124][T12816] ? get_pid_task+0x20/0x1f0 [ 611.962146][T12816] ? __pfx____sys_sendmsg+0x10/0x10 [ 611.962185][T12816] ? sb_end_write+0xe9/0x1c0 [ 611.962212][T12816] ? __pfx_vfs_write+0x10/0x10 [ 611.962242][T12816] __x64_sys_sendmsg+0x1bd/0x2a0 [ 611.962266][T12816] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 611.962294][T12816] ? __pfx_ksys_write+0x10/0x10 [ 611.962323][T12816] do_syscall_64+0xe2/0xf80 [ 611.962347][T12816] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.962362][T12816] ? trace_irq_disable+0x37/0x100 [ 611.962378][T12816] ? clear_bhb_loop+0x60/0xb0 [ 611.962398][T12816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.962414][T12816] RIP: 0033:0x7f0a5832d4f9 [ 611.962431][T12816] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 611.962444][T12816] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 611.962464][T12816] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 executing program executing program executing program executing program [ 611.962476][T12816] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 611.962487][T12816] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 611.962497][T12816] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 611.962509][T12816] R13: 00007ffd7e55bdb0 R14: 000000000009549a R15: 00007ffd7e55bdac [ 611.962551][T12816] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 612.546618][T12880] FAULT_INJECTION: forcing a failure. [ 612.546618][T12880] name failslab, interval 1, probability 0, space 0, times 0 [ 612.571926][T12880] CPU: 0 UID: 0 PID: 12880 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 612.571943][T12880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 612.571950][T12880] Call Trace: [ 612.571955][T12880] [ 612.571960][T12880] dump_stack_lvl+0xe8/0x150 [ 612.571978][T12880] should_fail_ex+0x412/0x560 [ 612.571994][T12880] should_failslab+0xa8/0x100 [ 612.572006][T12880] kmem_cache_alloc_node_noprof+0x8b/0x6f0 [ 612.572023][T12880] ? __alloc_skb+0x1d0/0x7d0 [ 612.572035][T12880] ? __local_bh_enable_ip+0xd0/0x130 [ 612.572050][T12880] __alloc_skb+0x1d0/0x7d0 [ 612.572065][T12880] qdisc_notify+0x110/0x440 [ 612.572078][T12880] tc_modify_qdisc+0x1d3b/0x2290 [ 612.572096][T12880] ? trace_contention_end+0x39/0x100 [ 612.572112][T12880] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 612.572126][T12880] ? is_bpf_text_address+0x26/0x2b0 [ 612.572151][T12880] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 612.572166][T12880] rtnetlink_rcv_msg+0x77e/0xbe0 [ 612.572180][T12880] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 612.572191][T12880] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 612.572203][T12880] ? __lock_acquire+0x6b5/0x2cf0 [ 612.572223][T12880] netlink_rcv_skb+0x232/0x4b0 [ 612.572236][T12880] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 612.572248][T12880] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 612.572265][T12880] ? netlink_deliver_tap+0x2e/0x1b0 [ 612.572282][T12880] netlink_unicast+0x80f/0x9b0 [ 612.572297][T12880] ? __pfx_netlink_unicast+0x10/0x10 [ 612.572308][T12880] ? netlink_sendmsg+0x650/0xb40 [ 612.572318][T12880] ? skb_put+0x11b/0x210 [ 612.572332][T12880] netlink_sendmsg+0x813/0xb40 [ 612.572348][T12880] ? __pfx_netlink_sendmsg+0x10/0x10 [ 612.572362][T12880] ? aa_sock_msg_perm+0xf1/0x1b0 [ 612.572375][T12880] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 612.572387][T12880] ? __pfx_netlink_sendmsg+0x10/0x10 [ 612.572397][T12880] ____sys_sendmsg+0xa68/0xad0 [ 612.572411][T12880] ? __might_fault+0xaf/0x130 [ 612.572429][T12880] ? __pfx_____sys_sendmsg+0x10/0x10 [ 612.572447][T12880] ? import_iovec+0x73/0xa0 [ 612.572465][T12880] ___sys_sendmsg+0x2a5/0x360 [ 612.572478][T12880] ? get_pid_task+0x20/0x1f0 [ 612.572490][T12880] ? __pfx____sys_sendmsg+0x10/0x10 [ 612.572514][T12880] ? sb_end_write+0xe9/0x1c0 [ 612.572531][T12880] ? __pfx_vfs_write+0x10/0x10 [ 612.572550][T12880] __x64_sys_sendmsg+0x1bd/0x2a0 [ 612.572565][T12880] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 612.572583][T12880] ? __pfx_ksys_write+0x10/0x10 [ 612.572602][T12880] do_syscall_64+0xe2/0xf80 [ 612.572615][T12880] ? rcu_is_watching+0x15/0xb0 [ 612.572624][T12880] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 612.572634][T12880] ? clear_bhb_loop+0x60/0xb0 [ 612.572651][T12880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 612.572661][T12880] RIP: 0033:0x7f0a5832d4f9 [ 612.572672][T12880] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 612.572681][T12880] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 612.572692][T12880] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 612.572699][T12880] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 612.572712][T12880] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 612.572718][T12880] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 612.572725][T12880] R13: 00007ffd7e55bdb0 R14: 000000000009587d R15: 00007ffd7e55bdac [ 612.572740][T12880] [ 612.573096][T12881] FAULT_INJECTION: forcing a failure. [ 612.573096][T12881] name failslab, interval 1, probability 0, space 0, times 0 [ 612.926518][T12881] CPU: 0 UID: 0 PID: 12881 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 612.926543][T12881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 612.926554][T12881] Call Trace: [ 612.926562][T12881] [ 612.926572][T12881] dump_stack_lvl+0xe8/0x150 [ 612.926598][T12881] should_fail_ex+0x412/0x560 [ 612.926623][T12881] should_failslab+0xa8/0x100 [ 612.926647][T12881] kmem_cache_alloc_noprof+0x87/0x6e0 [ 612.926677][T12881] ? skb_clone+0x212/0x3a0 [ 612.926698][T12881] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 612.926720][T12881] skb_clone+0x212/0x3a0 [ 612.926741][T12881] ? netlink_trim+0x166/0x2c0 [ 612.926762][T12881] netlink_trim+0x17d/0x2c0 [ 612.926782][T12881] netlink_broadcast_filtered+0xd6/0x1020 [ 612.926804][T12881] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 612.926837][T12881] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 612.926867][T12881] nlmsg_notify+0xf0/0x1a0 [ 612.926891][T12881] tc_modify_qdisc+0x1d3b/0x2290 [ 612.926915][T12881] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 612.926948][T12881] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 612.926999][T12881] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 612.927021][T12881] rtnetlink_rcv_msg+0x77e/0xbe0 [ 612.927046][T12881] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 612.927065][T12881] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 612.927084][T12881] ? __lock_acquire+0x6b5/0x2cf0 [ 612.927120][T12881] netlink_rcv_skb+0x232/0x4b0 [ 612.927141][T12881] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 612.927162][T12881] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 612.927192][T12881] ? netlink_deliver_tap+0x2e/0x1b0 [ 612.927219][T12881] netlink_unicast+0x80f/0x9b0 [ 612.927246][T12881] ? __pfx_netlink_unicast+0x10/0x10 [ 612.927265][T12881] ? netlink_sendmsg+0x650/0xb40 [ 612.927283][T12881] ? skb_put+0x11b/0x210 [ 612.927307][T12881] netlink_sendmsg+0x813/0xb40 [ 612.927336][T12881] ? __pfx_netlink_sendmsg+0x10/0x10 [ 612.927358][T12881] ? aa_sock_msg_perm+0xf1/0x1b0 [ 612.927381][T12881] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 612.927402][T12881] ? __pfx_netlink_sendmsg+0x10/0x10 [ 612.927419][T12881] ____sys_sendmsg+0xa68/0xad0 [ 612.927442][T12881] ? __might_fault+0xaf/0x130 [ 612.927472][T12881] ? __pfx_____sys_sendmsg+0x10/0x10 [ 612.927502][T12881] ? import_iovec+0x73/0xa0 [ 612.927528][T12881] ___sys_sendmsg+0x2a5/0x360 [ 612.927549][T12881] ? get_pid_task+0x20/0x1f0 [ 612.927572][T12881] ? __pfx____sys_sendmsg+0x10/0x10 [ 612.927614][T12881] ? sb_end_write+0xe9/0x1c0 [ 612.927644][T12881] ? __pfx_vfs_write+0x10/0x10 [ 612.927680][T12881] __x64_sys_sendmsg+0x1bd/0x2a0 [ 612.927705][T12881] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 612.927736][T12881] ? __pfx_ksys_write+0x10/0x10 [ 612.927769][T12881] do_syscall_64+0xe2/0xf80 [ 612.927789][T12881] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 612.927806][T12881] ? trace_irq_disable+0x37/0x100 [ 612.927823][T12881] ? clear_bhb_loop+0x60/0xb0 [ 612.927843][T12881] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 612.927861][T12881] RIP: 0033:0x7f0a5832d4f9 [ 612.927877][T12881] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 612.927892][T12881] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 612.927911][T12881] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 612.927924][T12881] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 612.927936][T12881] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 612.927947][T12881] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 612.927959][T12881] R13: 00007ffd7e55bdb0 R14: 0000000000095884 R15: 00007ffd7e55bdac [ 612.927989][T12881] [ 613.296618][T12885] FAULT_INJECTION: forcing a failure. executing program executing program executing program executing program executing program [ 613.296618][T12885] name failslab, interval 1, probability 0, space 0, times 0 [ 613.319003][T12885] CPU: 0 UID: 0 PID: 12885 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 613.319020][T12885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 613.319027][T12885] Call Trace: [ 613.319032][T12885] [ 613.319037][T12885] dump_stack_lvl+0xe8/0x150 [ 613.319055][T12885] should_fail_ex+0x412/0x560 [ 613.319070][T12885] should_failslab+0xa8/0x100 [ 613.319084][T12885] kmem_cache_alloc_noprof+0x87/0x6e0 [ 613.319099][T12885] ? skb_clone+0x212/0x3a0 [ 613.319113][T12885] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 613.319126][T12885] skb_clone+0x212/0x3a0 [ 613.319139][T12885] ? netlink_trim+0x166/0x2c0 [ 613.319151][T12885] netlink_trim+0x17d/0x2c0 [ 613.319162][T12885] netlink_broadcast_filtered+0xd6/0x1020 [ 613.319174][T12885] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 613.319192][T12885] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 613.319208][T12885] nlmsg_notify+0xf0/0x1a0 [ 613.319221][T12885] tc_modify_qdisc+0x1d3b/0x2290 [ 613.319237][T12885] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 613.319255][T12885] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 613.319284][T12885] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 613.319299][T12885] rtnetlink_rcv_msg+0x77e/0xbe0 [ 613.319313][T12885] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 613.319324][T12885] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 613.319335][T12885] ? __lock_acquire+0x6b5/0x2cf0 [ 613.319359][T12885] netlink_rcv_skb+0x232/0x4b0 [ 613.319371][T12885] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 613.319384][T12885] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 613.319400][T12885] ? netlink_deliver_tap+0x2e/0x1b0 [ 613.319415][T12885] netlink_unicast+0x80f/0x9b0 [ 613.319429][T12885] ? __pfx_netlink_unicast+0x10/0x10 [ 613.319440][T12885] ? netlink_sendmsg+0x650/0xb40 [ 613.319451][T12885] ? skb_put+0x11b/0x210 [ 613.319465][T12885] netlink_sendmsg+0x813/0xb40 [ 613.319481][T12885] ? __pfx_netlink_sendmsg+0x10/0x10 [ 613.319494][T12885] ? aa_sock_msg_perm+0xf1/0x1b0 [ 613.319508][T12885] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 613.319519][T12885] ? __pfx_netlink_sendmsg+0x10/0x10 [ 613.319530][T12885] ____sys_sendmsg+0xa68/0xad0 [ 613.319544][T12885] ? __might_fault+0xaf/0x130 [ 613.319562][T12885] ? __pfx_____sys_sendmsg+0x10/0x10 [ 613.319579][T12885] ? import_iovec+0x73/0xa0 [ 613.319595][T12885] ___sys_sendmsg+0x2a5/0x360 [ 613.319616][T12885] ? get_pid_task+0x20/0x1f0 [ 613.319629][T12885] ? __pfx____sys_sendmsg+0x10/0x10 [ 613.319653][T12885] ? sb_end_write+0xe9/0x1c0 [ 613.319670][T12885] ? __pfx_vfs_write+0x10/0x10 [ 613.319691][T12885] __x64_sys_sendmsg+0x1bd/0x2a0 [ 613.319706][T12885] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 613.319724][T12885] ? __pfx_ksys_write+0x10/0x10 [ 613.319743][T12885] do_syscall_64+0xe2/0xf80 [ 613.319756][T12885] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 613.319765][T12885] ? trace_irq_disable+0x37/0x100 [ 613.319775][T12885] ? clear_bhb_loop+0x60/0xb0 [ 613.319787][T12885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 613.319796][T12885] RIP: 0033:0x7f0a5832d4f9 [ 613.319806][T12885] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d8 ff ff ff f7 d8 64 89 01 48 [ 613.319815][T12885] RSP: 002b:00007ffd7e55bd68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 613.319826][T12885] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5832d4f9 [ 613.319834][T12885] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 613.319840][T12885] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000000f0036 [ 613.319846][T12885] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7e55bdd0 [ 613.319853][T12885] R13: 00007ffd7e55bdb0 R14: 000000000009588d R15: 00007ffd7e55bdac [ 613.319868][T12885] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 613.822808][T12924] FAULT_INJECTION: forcing a failure. [ 613.822808][T12924] name failslab, interval 1, probability 0, space 0, times 0 [ 613.836026][T12924] CPU: 1 UID: 0 PID: 12924 Comm: syz-executor272 Not tainted syzkaller #0 PREEMPT(full) [ 613.836051][T12924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 613.836062][T12924] Call Trace: [ 613.836070][T12924] [ 613.836079][T12924] dump_stack_lvl+0xe8/0x150 [ 613.836105][T12924] should_fail_ex+0x412/0x560 [ 613.836131][T12924] should_failslab+0xa8/0x100 [ 613.836152][T12924] kmem_cache_alloc_noprof+0x87/0x6e0 [ 613.836175][T12924] ? skb_clone+0x212/0x3a0 [ 613.836196][T12924] ? gnet_stats_finish_copy+0x3ed/0x5a0 [ 613.836218][T12924] skb_clone+0x212/0x3a0 [ 613.836239][T12924] ? netlink_trim+0x166/0x2c0 [ 613.836259][T12924] netlink_trim+0x17d/0x2c0 [ 613.836279][T12924] netlink_broadcast_filtered+0xd6/0x1020 [ 613.836301][T12924] ? __pfx_tc_fill_qdisc+0x10/0x10 [ 613.836334][T12924] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 613.836364][T12924] nlmsg_notify+0xf0/0x1a0 [ 613.836387][T12924] tc_modify_qdisc+0x1d3b/0x2290 [ 613.836415][T12924] ? trace_contention_end+0x39/0x100 [ 613.836442][T12924] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 613.836463][T12924] ? is_bpf_text_address+0x26/0x2b0 [ 613.836511][T12924] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 613.836534][T12924] rtnetlink_rcv_msg+0x77e/0xbe0 [ 613.836557][T12924] ? rtnetlink_rcv_msg+0x1b9/0xbe0 [ 613.836577][T12924] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 613.836602][T12924] ? __lock_acquire+0x6b5/0x2cf0 [ 613.836638][T12924] netlink_rcv_skb+0x232/0x4b0 [ 613.836658][T12924] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 613.836679][T12924] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 613.836709][T12924] ? netlink_deliver_tap+0x2e/0x1b0 [ 613.836736][T12924] netlink_unicast+0x80f/0x9b0 [ 613.836760][T12924] ? __pfx_netlink_unicast+0x10/0x10 [ 613.836780][T12924] ? netlink_sendmsg+0x650/0xb40 [ 613.836797][T12924] ? skb_put+0x11b/0x210 [ 613.836820][T12924] netlink_sendmsg+0x813/0xb40 [ 613.836847][T12924] ? __pfx_netlink_sendmsg+0x10/0x10 [ 613.836870][T12924] ? aa_sock_msg_perm+0xf1/0x1b0 [ 613.836891][T12924] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 613.836911][T12924] ? __pfx_netlink_sendmsg+0x10/0x10 [ 613.836930][T12924] ____sys_sendmsg+0xa68/0xad0 [ 613.836951][T12924] ? __might_fault+0xaf/0x130 [ 613.836977][T12924] ? __pfx_____sys_sendmsg+0x10/0x10 [ 613.837005][T12924] ? import_iovec+0x73/0xa0 [ 613.837029][T12924] ___sys_sendmsg+0x2a5/0x360 [ 613.837048][T12924] ? get_pid_task+0x20/0x1f0 [ 613.837069][T12924] ? __pfx____sys_sendmsg+0x10/0x10 [ 613.837105][T12924] ? sb_end_write+0xe9/0x1c0 [ 613.837130][T12924] ? __pfx_vfs_write+0x10/0x10 [ 613.837159][T12924] __x64_sys_sendmsg+0x1bd/0x2a0 [ 613.837183][T12924] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 613.837208][T12924] ? __pfx_ksys_write+0x10/0x10 [ 613.837239][T12924] do_syscall_64+0xe2/0xf80 [ 613.837258][T12924] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 613.837274][T12924] ? trace_irq_disable+0x37/0x100 [ 613.837288][T12924] ? clear_bhb_loop+0x60/0xb0 [ 613.837307][T12924] entry_SYSCALL_64_after_hwframe+0x77/0x7f