73][ T6151]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  120.155792][ T6151]  rtnetlink_rcv_msg+0x77c/0xb70
[  120.155817][ T6151]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  120.155838][ T6151]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  120.155856][ T6151]  ? ref_tracker_free+0x63a/0x7d0
[  120.155873][ T6151]  ? __asan_memcpy+0x40/0x70
[  120.155900][ T6151]  ? __pfx_ref_tracker_free+0x10/0x10
[  120.155917][ T6151]  ? __skb_clone+0x63/0x7a0
[  120.155949][ T6151]  netlink_rcv_skb+0x208/0x470
[  120.155976][ T6151]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  120.155998][ T6151]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  120.156032][ T6151]  ? netlink_deliver_tap+0x2e/0x1b0
[  120.156063][ T6151]  netlink_unicast+0x82f/0x9e0
[  120.156092][ T6151]  ? __pfx_netlink_unicast+0x10/0x10
[  120.156112][ T6151]  ? __alloc_skb+0x198/0x3b0
[  120.156139][ T6151]  ? netlink_sendmsg+0x642/0xb30
[  120.156163][ T6151]  ? skb_put+0x11b/0x210
[  120.156185][ T6151]  netlink_sendmsg+0x805/0xb30
[  120.156225][ T6151]  ? __pfx_netlink_sendmsg+0x10/0x10
[  120.156255][ T6151]  ? aa_sock_msg_perm+0xf1/0x1b0
[  120.156280][ T6151]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  120.156296][ T6151]  ? __pfx_netlink_sendmsg+0x10/0x10
[  120.156324][ T6151]  __sock_sendmsg+0x21c/0x270
[  120.156355][ T6151]  ____sys_sendmsg+0x505/0x820
[  120.156380][ T6151]  ? __pfx_____sys_sendmsg+0x10/0x10
[  120.156408][ T6151]  ? import_iovec+0x74/0xa0
[  120.156430][ T6151]  ___sys_sendmsg+0x21f/0x2a0
[  120.156452][ T6151]  ? __pfx____sys_sendmsg+0x10/0x10
[  120.156494][ T6151]  ? sb_end_write+0xe9/0x1c0
[  120.156527][ T6151]  ? __pfx_vfs_write+0x10/0x10
[  120.156553][ T6151]  __x64_sys_sendmsg+0x19b/0x260
[  120.156579][ T6151]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  120.156620][ T6151]  ? __pfx_ksys_write+0x10/0x10
[  120.156649][ T6151]  do_syscall_64+0xec/0xf80
[  120.156670][ T6151]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  120.156687][ T6151]  ? trace_irq_disable+0x37/0x100
[  120.156711][ T6151]  ? clear_bhb_loop+0x60/0xb0
[  120.156732][ T6151]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  120.156750][ T6151] RIP: 0033:0x7fb264b8f749
[  120.156765][ T6151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  120.156781][ T6151] RSP: 002b:00007ffd2bab6358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  120.156800][ T6151] RAX: ffffffffffffffda RBX: 00007fb264de5fa0 RCX: 00007fb264b8f749
[  120.156814][ T6151] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  120.156825][ T6151] RBP: 00007ffd2bab63b0 R08: 0000000000000000 R09: 0000000000000000
[  120.156836][ T6151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  120.156847][ T6151] R13: 00007fb264de5fa0 R14: 00007fb264de5fa0 R15: 0000000000000003
[  120.156876][ T6151]  </TASK>
[  120.157161][ T6152] FAULT_INJECTION: forcing a failure.
[  120.157161][ T6152] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  120.557730][ T6152] CPU: 0 UID: 0 PID: 6152 Comm: syz.2.102 Not tainted syzkaller #0 PREEMPT(full) 
[  120.557756][ T6152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  120.557767][ T6152] Call Trace:
[  120.557775][ T6152]  <TASK>
[  120.557784][ T6152]  dump_stack_lvl+0xe8/0x150
[  120.557813][ T6152]  should_fail_ex+0x414/0x560
[  120.557844][ T6152]  prepare_alloc_pages+0x22b/0x650
[  120.557873][ T6152]  __alloc_frozen_pages_noprof+0x123/0x370
[  120.557898][ T6152]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  120.557926][ T6152]  ? policy_nodemask+0x27c/0x720
[  120.557953][ T6152]  alloc_pages_mpol+0x232/0x4a0
[  120.557979][ T6152]  ___kmalloc_large_node+0x4e/0x150
[  120.558002][ T6152]  __kmalloc_large_node_noprof+0x18/0x90
[  120.558022][ T6152]  __kmalloc_node_noprof+0x153/0x820
[  120.558037][ T6152]  ? qdisc_create+0x64/0xea0
[  120.558054][ T6152]  ? lock_acquire+0x107/0x340
[  120.558069][ T6152]  ? qdisc_alloc+0x92/0x900
[  120.558093][ T6152]  qdisc_alloc+0x92/0x900
[  120.558110][ T6152]  qdisc_create+0x12c/0xea0
[  120.558124][ T6152]  tc_modify_qdisc+0x1547/0x2020
[  120.558141][ T6152]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  120.558165][ T6152]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  120.558174][ T6152]  rtnetlink_rcv_msg+0x77c/0xb70
[  120.558188][ T6152]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  120.558199][ T6152]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  120.558209][ T6152]  ? ref_tracker_free+0x63a/0x7d0
[  120.558220][ T6152]  ? __asan_memcpy+0x40/0x70
[  120.558235][ T6152]  ? __pfx_ref_tracker_free+0x10/0x10
[  120.558245][ T6152]  ? __skb_clone+0x63/0x7a0
[  120.558263][ T6152]  netlink_rcv_skb+0x208/0x470
[  120.558278][ T6152]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  120.558290][ T6152]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  120.558309][ T6152]  ? netlink_deliver_tap+0x2e/0x1b0
[  120.558327][ T6152]  netlink_unicast+0x82f/0x9e0
[  120.558343][ T6152]  ? __pfx_netlink_unicast+0x10/0x10
[  120.558355][ T6152]  ? __alloc_skb+0x198/0x3b0
[  120.558366][ T6152]  ? netlink_sendmsg+0x642/0xb30
[  120.558379][ T6152]  ? skb_put+0x11b/0x210
[  120.558392][ T6152]  netlink_sendmsg+0x805/0xb30
[  120.558410][ T6152]  ? __pfx_netlink_sendmsg+0x10/0x10
[  120.558426][ T6152]  ? aa_sock_msg_perm+0xf1/0x1b0
[  120.558440][ T6152]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  120.558450][ T6152]  ? __pfx_netlink_sendmsg+0x10/0x10
[  120.558464][ T6152]  __sock_sendmsg+0x21c/0x270
[  120.558481][ T6152]  ____sys_sendmsg+0x505/0x820
[  120.558496][ T6152]  ? __pfx_____sys_sendmsg+0x10/0x10
[  120.558513][ T6152]  ? import_iovec+0x74/0xa0
[  120.558527][ T6152]  ___sys_sendmsg+0x21f/0x2a0
[  120.558541][ T6152]  ? __pfx____sys_sendmsg+0x10/0x10
[  120.558564][ T6152]  ? sb_end_write+0xe9/0x1c0
[  120.558582][ T6152]  ? __pfx_vfs_write+0x10/0x10
[  120.558596][ T6152]  __x64_sys_sendmsg+0x19b/0x260
[  120.558610][ T6152]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  120.558627][ T6152]  ? __pfx_ksys_write+0x10/0x10
[  120.558642][ T6152]  do_syscall_64+0xec/0xf80
[  120.558654][ T6152]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  120.558663][ T6152]  ? trace_irq_disable+0x37/0x100
[  120.558676][ T6152]  ? clear_bhb_loop+0x60/0xb0
[  120.558691][ T6152]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  120.558702][ T6152] RIP: 0033:0x7fd7dbb8f749
[  120.558713][ T6152] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  120.558722][ T6152] RSP: 002b:00007fffda2780d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  120.558734][ T6152] RAX: ffffffffffffffda RBX: 00007fd7dbde5fa0 RCX: 00007fd7dbb8f749
[  120.558742][ T6152] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  120.558749][ T6152] RBP: 00007fffda278130 R08: 0000000000000000 R09: 0000000000000000
[  120.558755][ T6152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  120.558761][ T6152] R13: 00007fd7dbde5fa0 R14: 00007fd7dbde5fa0 R15: 0000000000000003
[  120.558776][ T6152]  </TASK>
[  120.559994][ T6153] FAULT_INJECTION: forcing a failure.
[  120.559994][ T6153] name failslab, interval 1, probability 0, space 0, times 0
[  120.959933][ T6153] CPU: 0 UID: 0 PID: 6153 Comm: syz.1.103 Not tainted syzkaller #0 PREEMPT(full) 
[  120.959958][ T6153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  120.959971][ T6153] Call Trace:
[  120.959978][ T6153]  <TASK>
[  120.959987][ T6153]  dump_stack_lvl+0xe8/0x150
[  120.960013][ T6153]  should_fail_ex+0x414/0x560
[  120.960045][ T6153]  should_failslab+0xa8/0x100
[  120.960070][ T6153]  kmem_cache_alloc_node_noprof+0x8c/0x720
[  120.960101][ T6153]  ? __alloc_skb+0x1dc/0x3b0
[  120.960121][ T6153]  ? __local_bh_enable_ip+0xd0/0x130
[  120.960140][ T6153]  ? __alloc_skb+0x198/0x3b0
[  120.960161][ T6153]  __alloc_skb+0x1dc/0x3b0
[  120.960186][ T6153]  qdisc_notify+0x110/0x440
[  120.960212][ T6153]  tc_modify_qdisc+0x1b2b/0x2020
[  120.960241][ T6153]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  120.960289][ T6153]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  120.960305][ T6153]  rtnetlink_rcv_msg+0x77c/0xb70
[  120.960328][ T6153]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  120.960346][ T6153]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  120.960362][ T6153]  ? ref_tracker_free+0x63a/0x7d0
[  120.960379][ T6153]  ? __asan_memcpy+0x40/0x70
[  120.960405][ T6153]  ? __pfx_ref_tracker_free+0x10/0x10
[  120.960423][ T6153]  ? __skb_clone+0x63/0x7a0
[  120.960454][ T6153]  netlink_rcv_skb+0x208/0x470
[  120.960483][ T6153]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  120.960506][ T6153]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  120.960545][ T6153]  ? netlink_deliver_tap+0x2e/0x1b0
[  120.960579][ T6153]  netlink_unicast+0x82f/0x9e0
[  120.960612][ T6153]  ? __pfx_netlink_unicast+0x10/0x10
[  120.960641][ T6153]  ? __alloc_skb+0x198/0x3b0
[  120.960663][ T6153]  ? netlink_sendmsg+0x642/0xb30
[  120.960685][ T6153]  ? skb_put+0x11b/0x210
[  120.960706][ T6153]  netlink_sendmsg+0x805/0xb30
[  120.960736][ T6153]  ? __pfx_netlink_sendmsg+0x10/0x10
[  120.960761][ T6153]  ? aa_sock_msg_perm+0xf1/0x1b0
[  120.960784][ T6153]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  120.960800][ T6153]  ? __pfx_netlink_sendmsg+0x10/0x10
[  120.960824][ T6153]  __sock_sendmsg+0x21c/0x270
[  120.960852][ T6153]  ____sys_sendmsg+0x505/0x820
[  120.960877][ T6153]  ? __pfx_____sys_sendmsg+0x10/0x10
[  120.960906][ T6153]  ? import_iovec+0x74/0xa0
[  120.960929][ T6153]  ___sys_sendmsg+0x21f/0x2a0
[  120.960953][ T6153]  ? __pfx____sys_sendmsg+0x10/0x10
[  120.960993][ T6153]  ? sb_end_write+0xe9/0x1c0
[  120.961027][ T6153]  ? __pfx_vfs_write+0x10/0x10
[  120.961052][ T6153]  __x64_sys_sendmsg+0x19b/0x260
[  120.961078][ T6153]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  120.961111][ T6153]  ? __pfx_ksys_write+0x10/0x10
[  120.961139][ T6153]  do_syscall_64+0xec/0xf80
[  120.961161][ T6153]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  120.961180][ T6153]  ? trace_irq_disable+0x37/0x100
[  120.961205][ T6153]  ? clear_bhb_loop+0x60/0xb0
[  120.961229][ T6153]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  120.961248][ T6153] RIP: 0033:0x7f895cb8f749
[  120.961266][ T6153] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  120.961291][ T6153] RSP: 002b:00007ffd9eeb6948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  120.961311][ T6153] RAX: ffffffffffffffda RBX: 00007f895cde5fa0 RCX: 00007f895cb8f749
[  120.961325][ T6153] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  120.961337][ T6153] RBP: 00007ffd9eeb69a0 R08: 0000000000000000 R09: 0000000000000000
[  120.961347][ T6153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  120.961358][ T6153] R13: 00007f895cde5fa0 R14: 00007f895cde5fa0 R15: 0000000000000003
[  120.961384][ T6153]  </TASK>
[  121.326823][   T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  121.335139][   T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  121.345234][ T6154] FAULT_INJECTION: forcing a failure.
[  121.345234][ T6154] name failslab, interval 1, probability 0, space 0, times 0
[  121.372257][ T6154] CPU: 0 UID: 0 PID: 6154 Comm: syz.0.104 Not tainted syzkaller #0 PREEMPT(full) 
[  121.372282][ T6154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  121.372294][ T6154] Call Trace:
[  121.372302][ T6154]  <TASK>
[  121.372310][ T6154]  dump_stack_lvl+0xe8/0x150
[  121.372340][ T6154]  should_fail_ex+0x414/0x560
[  121.372374][ T6154]  should_failslab+0xa8/0x100
[  121.372400][ T6154]  kmem_cache_alloc_node_noprof+0x8c/0x720
[  121.372430][ T6154]  ? __alloc_skb+0x1dc/0x3b0
[  121.372449][ T6154]  ? __local_bh_enable_ip+0xd0/0x130
[  121.372470][ T6154]  ? __alloc_skb+0x198/0x3b0
[  121.372499][ T6154]  __alloc_skb+0x1dc/0x3b0
[  121.372523][ T6154]  qdisc_notify+0x110/0x440
[  121.372550][ T6154]  tc_modify_qdisc+0x1b2b/0x2020
[  121.372582][ T6154]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  121.372629][ T6154]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  121.372647][ T6154]  rtnetlink_rcv_msg+0x77c/0xb70
[  121.372672][ T6154]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  121.372693][ T6154]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  121.372712][ T6154]  ? ref_tracker_free+0x63a/0x7d0
[  121.372732][ T6154]  ? __asan_memcpy+0x40/0x70
[  121.372759][ T6154]  ? __pfx_ref_tracker_free+0x10/0x10
[  121.372777][ T6154]  ? __skb_clone+0x63/0x7a0
[  121.372809][ T6154]  netlink_rcv_skb+0x208/0x470
[  121.372836][ T6154]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  121.372859][ T6154]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  121.372895][ T6154]  ? netlink_deliver_tap+0x2e/0x1b0
[  121.372929][ T6154]  netlink_unicast+0x82f/0x9e0
[  121.372960][ T6154]  ? __pfx_netlink_unicast+0x10/0x10
[  121.372983][ T6154]  ? __alloc_skb+0x198/0x3b0
[  121.373003][ T6154]  ? netlink_sendmsg+0x642/0xb30
[  121.373033][ T6154]  ? skb_put+0x11b/0x210
[  121.373058][ T6154]  netlink_sendmsg+0x805/0xb30
[  121.373094][ T6154]  ? __pfx_netlink_sendmsg+0x10/0x10
[  121.373124][ T6154]  ? aa_sock_msg_perm+0xf1/0x1b0
[  121.373150][ T6154]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  121.373168][ T6154]  ? __pfx_netlink_sendmsg+0x10/0x10
[  121.373195][ T6154]  __sock_sendmsg+0x21c/0x270
[  121.373226][ T6154]  ____sys_sendmsg+0x505/0x820
[  121.373254][ T6154]  ? __pfx_____sys_sendmsg+0x10/0x10
[  121.373285][ T6154]  ? import_iovec+0x74/0xa0
[  121.373311][ T6154]  ___sys_sendmsg+0x21f/0x2a0
[  121.373338][ T6154]  ? __pfx____sys_sendmsg+0x10/0x10
[  121.373382][ T6154]  ? sb_end_write+0xe9/0x1c0
[  121.373416][ T6154]  ? __pfx_vfs_write+0x10/0x10
[  121.373440][ T6154]  __x64_sys_sendmsg+0x19b/0x260
[  121.373464][ T6154]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  121.373492][ T6154]  ? __pfx_ksys_write+0x10/0x10
[  121.373528][ T6154]  do_syscall_64+0xec/0xf80
[  121.373549][ T6154]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  121.373568][ T6154]  ? trace_irq_disable+0x37/0x100
[  121.373591][ T6154]  ? clear_bhb_loop+0x60/0xb0
[  121.373612][ T6154]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  121.373630][ T6154] RIP: 0033:0x7f945858f749
[  121.373646][ T6154] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  121.373663][ T6154] RSP: 002b:00007ffde2f39658 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  121.373683][ T6154] RAX: ffffffffffffffda RBX: 00007f94587e5fa0 RCX: 00007f945858f749
[  121.373697][ T6154] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  121.373709][ T6154] RBP: 00007ffde2f396b0 R08: 0000000000000000 R09: 0000000000000000
[  121.373721][ T6154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  121.373733][ T6154] R13: 00007f94587e5fa0 R14: 00007f94587e5fa0 R15: 0000000000000003
[  121.373760][ T6154]  </TASK>
[  121.373825][ T6155] FAULT_INJECTION: forcing a failure.
[  121.373825][ T6155] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  121.738938][ T6155] CPU: 0 UID: 0 PID: 6155 Comm: syz.3.105 Not tainted syzkaller #0 PREEMPT(full) 
[  121.738961][ T6155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  121.738972][ T6155] Call Trace:
[  121.738979][ T6155]  <TASK>
[  121.738987][ T6155]  dump_stack_lvl+0xe8/0x150
[  121.739014][ T6155]  should_fail_ex+0x414/0x560
[  121.739044][ T6155]  prepare_alloc_pages+0x22b/0x650
[  121.739069][ T6155]  __alloc_frozen_pages_noprof+0x123/0x370
[  121.739093][ T6155]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  121.739120][ T6155]  ? policy_nodemask+0x27c/0x720
[  121.739145][ T6155]  alloc_pages_mpol+0x232/0x4a0
[  121.739172][ T6155]  ___kmalloc_large_node+0x4e/0x150
[  121.739192][ T6155]  __kmalloc_large_node_noprof+0x18/0x90
[  121.739212][ T6155]  __kmalloc_node_noprof+0x153/0x820
[  121.739236][ T6155]  ? qdisc_create+0x64/0xea0
[  121.739253][ T6155]  ? lock_acquire+0x107/0x340
[  121.739270][ T6155]  ? qdisc_alloc+0x92/0x900
[  121.739295][ T6155]  qdisc_alloc+0x92/0x900
[  121.739322][ T6155]  qdisc_create+0x12c/0xea0
[  121.739346][ T6155]  tc_modify_qdisc+0x1547/0x2020
[  121.739375][ T6155]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  121.739413][ T6155]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  121.739431][ T6155]  rtnetlink_rcv_msg+0x77c/0xb70
[  121.739454][ T6155]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  121.739471][ T6155]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  121.739482][ T6155]  ? ref_tracker_free+0x63a/0x7d0
[  121.739493][ T6155]  ? __asan_memcpy+0x40/0x70
[  121.739509][ T6155]  ? __pfx_ref_tracker_free+0x10/0x10
[  121.739518][ T6155]  ? __skb_clone+0x63/0x7a0
[  121.739536][ T6155]  netlink_rcv_skb+0x208/0x470
[  121.739551][ T6155]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  121.739564][ T6155]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  121.739583][ T6155]  ? netlink_deliver_tap+0x2e/0x1b0
[  121.739601][ T6155]  netlink_unicast+0x82f/0x9e0
[  121.739618][ T6155]  ? __pfx_netlink_unicast+0x10/0x10
[  121.739630][ T6155]  ? __alloc_skb+0x198/0x3b0
[  121.739641][ T6155]  ? netlink_sendmsg+0x642/0xb30
[  121.739654][ T6155]  ? skb_put+0x11b/0x210
[  121.739670][ T6155]  netlink_sendmsg+0x805/0xb30
[  121.739689][ T6155]  ? __pfx_netlink_sendmsg+0x10/0x10
[  121.739705][ T6155]  ? aa_sock_msg_perm+0xf1/0x1b0
[  121.739720][ T6155]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  121.739730][ T6155]  ? __pfx_netlink_sendmsg+0x10/0x10
[  121.739744][ T6155]  __sock_sendmsg+0x21c/0x270
[  121.739762][ T6155]  ____sys_sendmsg+0x505/0x820
[  121.739777][ T6155]  ? __pfx_____sys_sendmsg+0x10/0x10
[  121.739794][ T6155]  ? import_iovec+0x74/0xa0
[  121.739808][ T6155]  ___sys_sendmsg+0x21f/0x2a0
[  121.739822][ T6155]  ? __pfx____sys_sendmsg+0x10/0x10
[  121.739845][ T6155]  ? sb_end_write+0xe9/0x1c0
[  121.739863][ T6155]  ? __pfx_vfs_write+0x10/0x10
[  121.739883][ T6155]  __x64_sys_sendmsg+0x19b/0x260
[  121.739897][ T6155]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  121.739914][ T6155]  ? __pfx_ksys_write+0x10/0x10
[  121.739928][ T6155]  do_syscall_64+0xec/0xf80
[  121.739941][ T6155]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  121.739950][ T6155]  ? trace_irq_disable+0x37/0x100
[  121.739963][ T6155]  ? clear_bhb_loop+0x60/0xb0
[  121.739975][ T6155]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  121.739988][ T6155] RIP: 0033:0x7fb264b8f749
[  121.739999][ T6155] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  121.740008][ T6155] RSP: 002b:00007ffd2bab6358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  121.740020][ T6155] RAX: ffffffffffffffda RBX: 00007fb264de5fa0 RCX: 00007fb264b8f749
[  121.740028][ T6155] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  121.740034][ T6155] RBP: 00007ffd2bab63b0 R08: 0000000000000000 R09: 0000000000000000
[  121.740040][ T6155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  121.740046][ T6155] R13: 00007fb264de5fa0 R14: 00007fb264de5fa0 R15: 0000000000000003
[  121.740062][ T6155]  </TASK>
[  121.741262][ T6156] FAULT_INJECTION: forcing a failure.
[  121.741262][ T6156] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  122.146953][ T6156] CPU: 1 UID: 0 PID: 6156 Comm: syz.2.106 Not tainted syzkaller #0 PREEMPT(full) 
[  122.146977][ T6156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  122.146986][ T6156] Call Trace:
[  122.146992][ T6156]  <TASK>
[  122.146999][ T6156]  dump_stack_lvl+0xe8/0x150
[  122.147023][ T6156]  should_fail_ex+0x414/0x560
[  122.147049][ T6156]  prepare_alloc_pages+0x22b/0x650
[  122.147071][ T6156]  __alloc_frozen_pages_noprof+0x123/0x370
[  122.147091][ T6156]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  122.147114][ T6156]  ? policy_nodemask+0x27c/0x720
[  122.147135][ T6156]  alloc_pages_mpol+0x232/0x4a0
[  122.147155][ T6156]  ___kmalloc_large_node+0x4e/0x150
[  122.147171][ T6156]  __kmalloc_large_node_noprof+0x18/0x90
[  122.147187][ T6156]  __kmalloc_node_noprof+0x153/0x820
[  122.147199][ T6156]  ? qdisc_create+0x64/0xea0
[  122.147221][ T6156]  ? lock_acquire+0x107/0x340
[  122.147235][ T6156]  ? qdisc_alloc+0x92/0x900
[  122.147255][ T6156]  qdisc_alloc+0x92/0x900
[  122.147278][ T6156]  qdisc_create+0x12c/0xea0
[  122.147301][ T6156]  tc_modify_qdisc+0x1547/0x2020
[  122.147325][ T6156]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  122.147361][ T6156]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  122.147374][ T6156]  rtnetlink_rcv_msg+0x77c/0xb70
[  122.147396][ T6156]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  122.147412][ T6156]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  122.147427][ T6156]  ? ref_tracker_free+0x63a/0x7d0
[  122.147444][ T6156]  ? __asan_memcpy+0x40/0x70
[  122.147470][ T6156]  ? __pfx_ref_tracker_free+0x10/0x10
[  122.147487][ T6156]  ? __skb_clone+0x63/0x7a0
[  122.147515][ T6156]  netlink_rcv_skb+0x208/0x470
[  122.147541][ T6156]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  122.147564][ T6156]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  122.147597][ T6156]  ? netlink_deliver_tap+0x2e/0x1b0
[  122.147626][ T6156]  netlink_unicast+0x82f/0x9e0
[  122.147656][ T6156]  ? __pfx_netlink_unicast+0x10/0x10
[  122.147675][ T6156]  ? __alloc_skb+0x198/0x3b0
[  122.147694][ T6156]  ? netlink_sendmsg+0x642/0xb30
[  122.147716][ T6156]  ? skb_put+0x11b/0x210
[  122.147738][ T6156]  netlink_sendmsg+0x805/0xb30
[  122.147773][ T6156]  ? __pfx_netlink_sendmsg+0x10/0x10
[  122.147799][ T6156]  ? aa_sock_msg_perm+0xf1/0x1b0
[  122.147823][ T6156]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  122.147838][ T6156]  ? __pfx_netlink_sendmsg+0x10/0x10
[  122.147858][ T6156]  __sock_sendmsg+0x21c/0x270
[  122.147876][ T6156]  ____sys_sendmsg+0x505/0x820
[  122.147892][ T6156]  ? __pfx_____sys_sendmsg+0x10/0x10
[  122.147908][ T6156]  ? import_iovec+0x74/0xa0
[  122.147922][ T6156]  ___sys_sendmsg+0x21f/0x2a0
[  122.147936][ T6156]  ? __pfx____sys_sendmsg+0x10/0x10
[  122.147960][ T6156]  ? sb_end_write+0xe9/0x1c0
[  122.147979][ T6156]  ? __pfx_vfs_write+0x10/0x10
[  122.147993][ T6156]  __x64_sys_sendmsg+0x19b/0x260
[  122.148007][ T6156]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  122.148024][ T6156]  ? __pfx_ksys_write+0x10/0x10
[  122.148039][ T6156]  do_syscall_64+0xec/0xf80
[  122.148052][ T6156]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  122.148061][ T6156]  ? trace_irq_disable+0x37/0x100
[  122.148074][ T6156]  ? clear_bhb_loop+0x60/0xb0
[  122.148086][ T6156]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  122.148097][ T6156] RIP: 0033:0x7fd7dbb8f749
[  122.148108][ T6156] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  122.148117][ T6156] RSP: 002b:00007fffda2780d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  122.148129][ T6156] RAX: ffffffffffffffda RBX: 00007fd7dbde5fa0 RCX: 00007fd7dbb8f749
[  122.148137][ T6156] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  122.148144][ T6156] RBP: 00007fffda278130 R08: 0000000000000000 R09: 0000000000000000
[  122.148151][ T6156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  122.148157][ T6156] R13: 00007fd7dbde5fa0 R14: 00007fd7dbde5fa0 R15: 0000000000000003
[  122.148173][ T6156]  </TASK>
[  122.157815][ T6157] FAULT_INJECTION: forcing a failure.
[  122.157815][ T6157] name failslab, interval 1, probability 0, space 0, times 0
[  122.550102][ T6157] CPU: 1 UID: 0 PID: 6157 Comm: syz.1.107 Not tainted syzkaller #0 PREEMPT(full) 
[  122.550127][ T6157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  122.550139][ T6157] Call Trace:
[  122.550148][ T6157]  <TASK>
[  122.550157][ T6157]  dump_stack_lvl+0xe8/0x150
[  122.550221][ T6157]  should_fail_ex+0x414/0x560
[  122.550254][ T6157]  should_failslab+0xa8/0x100
[  122.550280][ T6157]  kmem_cache_alloc_node_noprof+0x8c/0x720
[  122.550312][ T6157]  ? __alloc_skb+0x1dc/0x3b0
[  122.550331][ T6157]  ? __local_bh_enable_ip+0xd0/0x130
[  122.550352][ T6157]  ? __alloc_skb+0x198/0x3b0
[  122.550373][ T6157]  __alloc_skb+0x1dc/0x3b0
[  122.550399][ T6157]  qdisc_notify+0x110/0x440
[  122.550425][ T6157]  tc_modify_qdisc+0x1b2b/0x2020
[  122.550457][ T6157]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  122.550505][ T6157]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  122.550523][ T6157]  rtnetlink_rcv_msg+0x77c/0xb70
[  122.550550][ T6157]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  122.550571][ T6157]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  122.550591][ T6157]  ? ref_tracker_free+0x63a/0x7d0
[  122.550611][ T6157]  ? __asan_memcpy+0x40/0x70
[  122.550638][ T6157]  ? __pfx_ref_tracker_free+0x10/0x10
[  122.550656][ T6157]  ? __skb_clone+0x63/0x7a0
[  122.550689][ T6157]  netlink_rcv_skb+0x208/0x470
[  122.550717][ T6157]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  122.550741][ T6157]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  122.550778][ T6157]  ? netlink_deliver_tap+0x2e/0x1b0
[  122.550812][ T6157]  netlink_unicast+0x82f/0x9e0
[  122.550843][ T6157]  ? __pfx_netlink_unicast+0x10/0x10
[  122.550866][ T6157]  ? __alloc_skb+0x198/0x3b0
[  122.550887][ T6157]  ? netlink_sendmsg+0x642/0xb30
[  122.550911][ T6157]  ? skb_put+0x11b/0x210
[  122.550935][ T6157]  netlink_sendmsg+0x805/0xb30
[  122.550971][ T6157]  ? __pfx_netlink_sendmsg+0x10/0x10
[  122.551001][ T6157]  ? aa_sock_msg_perm+0xf1/0x1b0
[  122.551027][ T6157]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  122.551046][ T6157]  ? __pfx_netlink_sendmsg+0x10/0x10
[  122.551073][ T6157]  __sock_sendmsg+0x21c/0x270
[  122.551105][ T6157]  ____sys_sendmsg+0x505/0x820
[  122.551134][ T6157]  ? __pfx_____sys_sendmsg+0x10/0x10
[  122.551172][ T6157]  ? import_iovec+0x74/0xa0
[  122.551198][ T6157]  ___sys_sendmsg+0x21f/0x2a0
[  122.551224][ T6157]  ? __pfx____sys_sendmsg+0x10/0x10
[  122.551267][ T6157]  ? sb_end_write+0xe9/0x1c0
[  122.551303][ T6157]  ? __pfx_vfs_write+0x10/0x10
[  122.551330][ T6157]  __x64_sys_sendmsg+0x19b/0x260
[  122.551357][ T6157]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  122.551390][ T6157]  ? __pfx_ksys_write+0x10/0x10
[  122.551419][ T6157]  do_syscall_64+0xec/0xf80
[  122.551441][ T6157]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  122.551460][ T6157]  ? trace_irq_disable+0x37/0x100
[  122.551484][ T6157]  ? clear_bhb_loop+0x60/0xb0
[  122.551507][ T6157]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  122.551526][ T6157] RIP: 0033:0x7f895cb8f749
[  122.551544][ T6157] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  122.551561][ T6157] RSP: 002b:00007ffd9eeb6948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  122.551581][ T6157] RAX: ffffffffffffffda RBX: 00007f895cde5fa0 RCX: 00007f895cb8f749
[  122.551597][ T6157] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  122.551610][ T6157] RBP: 00007ffd9eeb69a0 R08: 0000000000000000 R09: 0000000000000000
[  122.551622][ T6157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  122.551634][ T6157] R13: 00007f895cde5fa0 R14: 00007f895cde5fa0 R15: 0000000000000003
[  122.551665][ T6157]  </TASK>
[  122.896490][ T6158] FAULT_INJECTION: forcing a failure.
[  122.896490][ T6158] name failslab, interval 1, probability 0, space 0, times 0
[  122.913353][ T6158] CPU: 0 UID: 0 PID: 6158 Comm: syz.0.108 Not tainted syzkaller #0 PREEMPT(full) 
[  122.913381][ T6158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  122.913394][ T6158] Call Trace:
[  122.913402][ T6158]  <TASK>
[  122.913411][ T6158]  dump_stack_lvl+0xe8/0x150
[  122.913440][ T6158]  should_fail_ex+0x414/0x560
[  122.913473][ T6158]  should_failslab+0xa8/0x100
[  122.913497][ T6158]  kmem_cache_alloc_node_noprof+0x8c/0x720
[  122.913528][ T6158]  ? __alloc_skb+0x1dc/0x3b0
[  122.913547][ T6158]  ? __local_bh_enable_ip+0xd0/0x130
[  122.913567][ T6158]  ? __alloc_skb+0x198/0x3b0
[  122.913587][ T6158]  __alloc_skb+0x1dc/0x3b0
[  122.913611][ T6158]  qdisc_notify+0x110/0x440
[  122.913636][ T6158]  tc_modify_qdisc+0x1b2b/0x2020
[  122.913668][ T6158]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  122.913715][ T6158]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  122.913733][ T6158]  rtnetlink_rcv_msg+0x77c/0xb70
[  122.913758][ T6158]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  122.913778][ T6158]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  122.913797][ T6158]  ? ref_tracker_free+0x63a/0x7d0
[  122.913826][ T6158]  ? __asan_memcpy+0x40/0x70
[  122.913853][ T6158]  ? __pfx_ref_tracker_free+0x10/0x10
[  122.913871][ T6158]  ? __skb_clone+0x63/0x7a0
[  122.913903][ T6158]  netlink_rcv_skb+0x208/0x470
[  122.913931][ T6158]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  122.913955][ T6158]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  122.913992][ T6158]  ? netlink_deliver_tap+0x2e/0x1b0
[  122.914026][ T6158]  netlink_unicast+0x82f/0x9e0
[  122.914057][ T6158]  ? __pfx_netlink_unicast+0x10/0x10
[  122.914079][ T6158]  ? __alloc_skb+0x198/0x3b0
[  122.914100][ T6158]  ? netlink_sendmsg+0x642/0xb30
[  122.914125][ T6158]  ? skb_put+0x11b/0x210
[  122.914150][ T6158]  netlink_sendmsg+0x805/0xb30
[  122.914186][ T6158]  ? __pfx_netlink_sendmsg+0x10/0x10
[  122.914216][ T6158]  ? aa_sock_msg_perm+0xf1/0x1b0
[  122.914244][ T6158]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  122.914262][ T6158]  ? __pfx_netlink_sendmsg+0x10/0x10
[  122.914290][ T6158]  __sock_sendmsg+0x21c/0x270
[  122.914321][ T6158]  ____sys_sendmsg+0x505/0x820
[  122.914351][ T6158]  ? __pfx_____sys_sendmsg+0x10/0x10
[  122.914383][ T6158]  ? import_iovec+0x74/0xa0
[  122.914410][ T6158]  ___sys_sendmsg+0x21f/0x2a0
[  122.914436][ T6158]  ? __pfx____sys_sendmsg+0x10/0x10
[  122.914478][ T6158]  ? sb_end_write+0xe9/0x1c0
[  122.914512][ T6158]  ? __pfx_vfs_write+0x10/0x10
[  122.914539][ T6158]  __x64_sys_sendmsg+0x19b/0x260
[  122.914564][ T6158]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  122.914592][ T6158]  ? __pfx_ksys_write+0x10/0x10
[  122.914619][ T6158]  do_syscall_64+0xec/0xf80
[  122.914639][ T6158]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  122.914656][ T6158]  ? trace_irq_disable+0x37/0x100
[  122.914679][ T6158]  ? clear_bhb_loop+0x60/0xb0
[  122.914700][ T6158]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  122.914718][ T6158] RIP: 0033:0x7f945858f749
[  122.914735][ T6158] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  122.914752][ T6158] RSP: 002b:00007ffde2f39658 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  122.914771][ T6158] RAX: ffffffffffffffda RBX: 00007f94587e5fa0 RCX: 00007f945858f749
[  122.914785][ T6158] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  122.914804][ T6158] RBP: 00007ffde2f396b0 R08: 0000000000000000 R09: 0000000000000000
[  122.914816][ T6158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  122.914828][ T6158] R13: 00007f94587e5fa0 R14: 00007f94587e5fa0 R15: 0000000000000003
[  122.914859][ T6158]  </TASK>
[  122.919261][ T6159] FAULT_INJECTION: forcing a failure.
[  122.919261][ T6159] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  123.282672][ T6159] CPU: 0 UID: 0 PID: 6159 Comm: syz.3.109 Not tainted syzkaller #0 PREEMPT(full) 
[  123.282700][ T6159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  123.282711][ T6159] Call Trace:
[  123.282719][ T6159]  <TASK>
[  123.282727][ T6159]  dump_stack_lvl+0xe8/0x150
[  123.282753][ T6159]  should_fail_ex+0x414/0x560
[  123.282786][ T6159]  prepare_alloc_pages+0x22b/0x650
[  123.282812][ T6159]  __alloc_frozen_pages_noprof+0x123/0x370
[  123.282837][ T6159]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  123.282869][ T6159]  ? policy_nodemask+0x27c/0x720
[  123.282893][ T6159]  alloc_pages_mpol+0x232/0x4a0
[  123.282923][ T6159]  ___kmalloc_large_node+0x4e/0x150
[  123.282942][ T6159]  __kmalloc_large_node_noprof+0x18/0x90
[  123.282962][ T6159]  __kmalloc_node_noprof+0x153/0x820
[  123.282979][ T6159]  ? qdisc_create+0x64/0xea0
[  123.282996][ T6159]  ? lock_acquire+0x107/0x340
[  123.283012][ T6159]  ? qdisc_alloc+0x92/0x900
[  123.283037][ T6159]  qdisc_alloc+0x92/0x900
[  123.283067][ T6159]  qdisc_create+0x12c/0xea0
[  123.283093][ T6159]  tc_modify_qdisc+0x1547/0x2020
[  123.283128][ T6159]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  123.283172][ T6159]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  123.283190][ T6159]  rtnetlink_rcv_msg+0x77c/0xb70
[  123.283213][ T6159]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  123.283233][ T6159]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  123.283249][ T6159]  ? ref_tracker_free+0x63a/0x7d0
[  123.283267][ T6159]  ? __asan_memcpy+0x40/0x70
[  123.283294][ T6159]  ? __pfx_ref_tracker_free+0x10/0x10
[  123.283310][ T6159]  ? __skb_clone+0x63/0x7a0
[  123.283342][ T6159]  netlink_rcv_skb+0x208/0x470
[  123.283369][ T6159]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  123.283391][ T6159]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  123.283427][ T6159]  ? netlink_deliver_tap+0x2e/0x1b0
[  123.283460][ T6159]  netlink_unicast+0x82f/0x9e0
[  123.283494][ T6159]  ? __pfx_netlink_unicast+0x10/0x10
[  123.283517][ T6159]  ? __alloc_skb+0x198/0x3b0
[  123.283540][ T6159]  ? netlink_sendmsg+0x642/0xb30
[  123.283565][ T6159]  ? skb_put+0x11b/0x210
[  123.283591][ T6159]  netlink_sendmsg+0x805/0xb30
[  123.283627][ T6159]  ? __pfx_netlink_sendmsg+0x10/0x10
[  123.283654][ T6159]  ? aa_sock_msg_perm+0xf1/0x1b0
[  123.283681][ T6159]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  123.283697][ T6159]  ? __pfx_netlink_sendmsg+0x10/0x10
[  123.283723][ T6159]  __sock_sendmsg+0x21c/0x270
[  123.283751][ T6159]  ____sys_sendmsg+0x505/0x820
[  123.283777][ T6159]  ? __pfx_____sys_sendmsg+0x10/0x10
[  123.283805][ T6159]  ? import_iovec+0x74/0xa0
[  123.283830][ T6159]  ___sys_sendmsg+0x21f/0x2a0
[  123.283855][ T6159]  ? __pfx____sys_sendmsg+0x10/0x10
[  123.283893][ T6159]  ? sb_end_write+0xe9/0x1c0
[  123.283925][ T6159]  ? __pfx_vfs_write+0x10/0x10
[  123.283951][ T6159]  __x64_sys_sendmsg+0x19b/0x260
[  123.283977][ T6159]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  123.284006][ T6159]  ? __pfx_ksys_write+0x10/0x10
[  123.284021][ T6159]  do_syscall_64+0xec/0xf80
[  123.284035][ T6159]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  123.284044][ T6159]  ? trace_irq_disable+0x37/0x100
[  123.284058][ T6159]  ? clear_bhb_loop+0x60/0xb0
[  123.284071][ T6159]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  123.284081][ T6159] RIP: 0033:0x7fb264b8f749
[  123.284093][ T6159] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  123.284102][ T6159] RSP: 002b:00007ffd2bab6358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  123.284123][ T6159] RAX: ffffffffffffffda RBX: 00007fb264de5fa0 RCX: 00007fb264b8f749
[  123.284131][ T6159] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  123.284138][ T6159] RBP: 00007ffd2bab63b0 R08: 0000000000000000 R09: 0000000000000000
[  123.284145][ T6159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  123.284152][ T6159] R13: 00007fb264de5fa0 R14: 00007fb264de5fa0 R15: 0000000000000003
[  123.284168][ T6159]  </TASK>
[  123.291134][ T6160] FAULT_INJECTION: forcing a failure.
[  123.291134][ T6160] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  123.687430][ T6160] CPU: 0 UID: 0 PID: 6160 Comm: syz.2.110 Not tainted syzkaller #0 PREEMPT(full) 
[  123.687458][ T6160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  123.687469][ T6160] Call Trace:
[  123.687476][ T6160]  <TASK>
[  123.687484][ T6160]  dump_stack_lvl+0xe8/0x150
[  123.687514][ T6160]  should_fail_ex+0x414/0x560
[  123.687546][ T6160]  prepare_alloc_pages+0x22b/0x650
[  123.687574][ T6160]  __alloc_frozen_pages_noprof+0x123/0x370
[  123.687598][ T6160]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  123.687619][ T6160]  ? policy_nodemask+0x27c/0x720
[  123.687635][ T6160]  alloc_pages_mpol+0x232/0x4a0
[  123.687650][ T6160]  ___kmalloc_large_node+0x4e/0x150
[  123.687662][ T6160]  __kmalloc_large_node_noprof+0x18/0x90
[  123.687674][ T6160]  __kmalloc_node_noprof+0x153/0x820
[  123.687683][ T6160]  ? qdisc_create+0x64/0xea0
[  123.687693][ T6160]  ? lock_acquire+0x107/0x340
[  123.687703][ T6160]  ? qdisc_alloc+0x92/0x900
[  123.687718][ T6160]  qdisc_alloc+0x92/0x900
[  123.687737][ T6160]  qdisc_create+0x12c/0xea0
[  123.687758][ T6160]  tc_modify_qdisc+0x1547/0x2020
[  123.687775][ T6160]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  123.687799][ T6160]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  123.687809][ T6160]  rtnetlink_rcv_msg+0x77c/0xb70
[  123.687823][ T6160]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  123.687834][ T6160]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  123.687844][ T6160]  ? ref_tracker_free+0x63a/0x7d0
[  123.687855][ T6160]  ? __asan_memcpy+0x40/0x70
[  123.687871][ T6160]  ? __pfx_ref_tracker_free+0x10/0x10
[  123.687880][ T6160]  ? __skb_clone+0x63/0x7a0
[  123.687899][ T6160]  netlink_rcv_skb+0x208/0x470
[  123.687914][ T6160]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  123.687926][ T6160]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  123.687945][ T6160]  ? netlink_deliver_tap+0x2e/0x1b0
[  123.687963][ T6160]  netlink_unicast+0x82f/0x9e0
[  123.687985][ T6160]  ? __pfx_netlink_unicast+0x10/0x10
[  123.687997][ T6160]  ? __alloc_skb+0x198/0x3b0
[  123.688009][ T6160]  ? netlink_sendmsg+0x642/0xb30
[  123.688022][ T6160]  ? skb_put+0x11b/0x210
[  123.688035][ T6160]  netlink_sendmsg+0x805/0xb30
[  123.688055][ T6160]  ? __pfx_netlink_sendmsg+0x10/0x10
[  123.688070][ T6160]  ? aa_sock_msg_perm+0xf1/0x1b0
[  123.688085][ T6160]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  123.688095][ T6160]  ? __pfx_netlink_sendmsg+0x10/0x10
[  123.688110][ T6160]  __sock_sendmsg+0x21c/0x270
[  123.688127][ T6160]  ____sys_sendmsg+0x505/0x820
[  123.688142][ T6160]  ? __pfx_____sys_sendmsg+0x10/0x10
[  123.688160][ T6160]  ? import_iovec+0x74/0xa0
[  123.688174][ T6160]  ___sys_sendmsg+0x21f/0x2a0
[  123.688188][ T6160]  ? __pfx____sys_sendmsg+0x10/0x10
[  123.688211][ T6160]  ? sb_end_write+0xe9/0x1c0
[  123.688231][ T6160]  ? __pfx_vfs_write+0x10/0x10
[  123.688245][ T6160]  __x64_sys_sendmsg+0x19b/0x260
[  123.688260][ T6160]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  123.688277][ T6160]  ? __pfx_ksys_write+0x10/0x10
[  123.688292][ T6160]  do_syscall_64+0xec/0xf80
[  123.688305][ T6160]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  123.688315][ T6160]  ? trace_irq_disable+0x37/0x100
[  123.688328][ T6160]  ? clear_bhb_loop+0x60/0xb0
[  123.688341][ T6160]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  123.688351][ T6160] RIP: 0033:0x7fd7dbb8f749
[  123.688363][ T6160] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  123.688372][ T6160] RSP: 002b:00007fffda2780d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  123.688386][ T6160] RAX: ffffffffffffffda RBX: 00007fd7dbde5fa0 RCX: 00007fd7dbb8f749
[  123.688394][ T6160] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  123.688401][ T6160] RBP: 00007fffda278130 R08: 0000000000000000 R09: 0000000000000000
[  123.688408][ T6160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  123.688415][ T6160] R13: 00007fd7dbde5fa0 R14: 00007fd7dbde5fa0 R15: 0000000000000003
[  123.688431][ T6160]  </TASK>
[  123.689316][ T6162] FAULT_INJECTION: forcing a failure.
[  123.689316][ T6162] name failslab, interval 1, probability 0, space 0, times 0
[  124.085148][ T6162] CPU: 0 UID: 0 PID: 6162 Comm: syz.1.112 Not tainted syzkaller #0 PREEMPT(full) 
[  124.085174][ T6162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  124.085186][ T6162] Call Trace:
[  124.085197][ T6162]  <TASK>
[  124.085206][ T6162]  dump_stack_lvl+0xe8/0x150
[  124.085233][ T6162]  should_fail_ex+0x414/0x560
[  124.085264][ T6162]  should_failslab+0xa8/0x100
[  124.085286][ T6162]  kmem_cache_alloc_node_noprof+0x8c/0x720
[  124.085327][ T6162]  ? __alloc_skb+0x1dc/0x3b0
[  124.085345][ T6162]  ? __local_bh_enable_ip+0xd0/0x130
[  124.085365][ T6162]  ? __alloc_skb+0x198/0x3b0
[  124.085386][ T6162]  __alloc_skb+0x1dc/0x3b0
[  124.085408][ T6162]  qdisc_notify+0x110/0x440
[  124.085435][ T6162]  tc_modify_qdisc+0x1b2b/0x2020
[  124.085462][ T6162]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  124.085510][ T6162]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  124.085528][ T6162]  rtnetlink_rcv_msg+0x77c/0xb70
[  124.085554][ T6162]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  124.085575][ T6162]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  124.085594][ T6162]  ? ref_tracker_free+0x63a/0x7d0
[  124.085612][ T6162]  ? __asan_memcpy+0x40/0x70
[  124.085634][ T6162]  ? __pfx_ref_tracker_free+0x10/0x10
[  124.085649][ T6162]  ? __skb_clone+0x63/0x7a0
[  124.085677][ T6162]  netlink_rcv_skb+0x208/0x470
[  124.085701][ T6162]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  124.085729][ T6162]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  124.085757][ T6162]  ? netlink_deliver_tap+0x2e/0x1b0
[  124.085785][ T6162]  netlink_unicast+0x82f/0x9e0
[  124.085816][ T6162]  ? __pfx_netlink_unicast+0x10/0x10
[  124.085838][ T6162]  ? __alloc_skb+0x198/0x3b0
[  124.085859][ T6162]  ? netlink_sendmsg+0x642/0xb30
[  124.085882][ T6162]  ? skb_put+0x11b/0x210
[  124.085905][ T6162]  netlink_sendmsg+0x805/0xb30
[  124.085939][ T6162]  ? __pfx_netlink_sendmsg+0x10/0x10
[  124.085967][ T6162]  ? aa_sock_msg_perm+0xf1/0x1b0
[  124.085993][ T6162]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  124.086011][ T6162]  ? __pfx_netlink_sendmsg+0x10/0x10
[  124.086038][ T6162]  __sock_sendmsg+0x21c/0x270
[  124.086068][ T6162]  ____sys_sendmsg+0x505/0x820
[  124.086097][ T6162]  ? __pfx_____sys_sendmsg+0x10/0x10
[  124.086129][ T6162]  ? import_iovec+0x74/0xa0
[  124.086155][ T6162]  ___sys_sendmsg+0x21f/0x2a0
[  124.086179][ T6162]  ? __pfx____sys_sendmsg+0x10/0x10
[  124.086223][ T6162]  ? sb_end_write+0xe9/0x1c0
[  124.086258][ T6162]  ? __pfx_vfs_write+0x10/0x10
[  124.086283][ T6162]  __x64_sys_sendmsg+0x19b/0x260
[  124.086309][ T6162]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  124.086342][ T6162]  ? __pfx_ksys_write+0x10/0x10
[  124.086370][ T6162]  do_syscall_64+0xec/0xf80
[  124.086393][ T6162]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  124.086412][ T6162]  ? trace_irq_disable+0x37/0x100
[  124.086436][ T6162]  ? clear_bhb_loop+0x60/0xb0
[  124.086459][ T6162]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  124.086478][ T6162] RIP: 0033:0x7f895cb8f749
[  124.086498][ T6162] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  124.086512][ T6162] RSP: 002b:00007ffd9eeb6948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  124.086533][ T6162] RAX: ffffffffffffffda RBX: 00007f895cde5fa0 RCX: 00007f895cb8f749
[  124.086547][ T6162] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  124.086560][ T6162] RBP: 00007ffd9eeb69a0 R08: 0000000000000000 R09: 0000000000000000
[  124.086573][ T6162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  124.086585][ T6162] R13: 00007f895cde5fa0 R14: 00007f895cde5fa0 R15: 0000000000000003
[  124.086615][ T6162]  </TASK>
[  124.087763][ T6161] FAULT_INJECTION: forcing a failure.
[  124.087763][ T6161] name failslab, interval 1, probability 0, space 0, times 0
[  124.458483][ T6161] CPU: 1 UID: 0 PID: 6161 Comm: syz.0.111 Not tainted syzkaller #0 PREEMPT(full) 
[  124.458509][ T6161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  124.458521][ T6161] Call Trace:
[  124.458528][ T6161]  <TASK>
[  124.458537][ T6161]  dump_stack_lvl+0xe8/0x150
[  124.458567][ T6161]  should_fail_ex+0x414/0x560
[  124.458598][ T6161]  should_failslab+0xa8/0x100
[  124.458617][ T6161]  kmem_cache_alloc_node_noprof+0x8c/0x720
[  124.458635][ T6161]  ? __alloc_skb+0x1dc/0x3b0
[  124.458647][ T6161]  ? __local_bh_enable_ip+0xd0/0x130
[  124.458659][ T6161]  ? __alloc_skb+0x198/0x3b0
[  124.458679][ T6161]  __alloc_skb+0x1dc/0x3b0
[  124.458695][ T6161]  qdisc_notify+0x110/0x440
[  124.458710][ T6161]  tc_modify_qdisc+0x1b2b/0x2020
[  124.458727][ T6161]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  124.458751][ T6161]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  124.458761][ T6161]  rtnetlink_rcv_msg+0x77c/0xb70
[  124.458775][ T6161]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  124.458786][ T6161]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  124.458796][ T6161]  ? ref_tracker_free+0x63a/0x7d0
[  124.458807][ T6161]  ? __asan_memcpy+0x40/0x70
[  124.458823][ T6161]  ? __pfx_ref_tracker_free+0x10/0x10
[  124.458833][ T6161]  ? __skb_clone+0x63/0x7a0
[  124.458850][ T6161]  netlink_rcv_skb+0x208/0x470
[  124.458865][ T6161]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  124.458878][ T6161]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  124.458897][ T6161]  ? netlink_deliver_tap+0x2e/0x1b0
[  124.458915][ T6161]  netlink_unicast+0x82f/0x9e0
[  124.458934][ T6161]  ? __pfx_netlink_unicast+0x10/0x10
[  124.458946][ T6161]  ? __alloc_skb+0x198/0x3b0
[  124.458957][ T6161]  ? netlink_sendmsg+0x642/0xb30
[  124.458971][ T6161]  ? skb_put+0x11b/0x210
[  124.458984][ T6161]  netlink_sendmsg+0x805/0xb30
[  124.459003][ T6161]  ? __pfx_netlink_sendmsg+0x10/0x10
[  124.459019][ T6161]  ? aa_sock_msg_perm+0xf1/0x1b0
[  124.459034][ T6161]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  124.459044][ T6161]  ? __pfx_netlink_sendmsg+0x10/0x10
[  124.459059][ T6161]  __sock_sendmsg+0x21c/0x270
[  124.459077][ T6161]  ____sys_sendmsg+0x505/0x820
[  124.459092][ T6161]  ? __pfx_____sys_sendmsg+0x10/0x10
[  124.459110][ T6161]  ? import_iovec+0x74/0xa0
[  124.459124][ T6161]  ___sys_sendmsg+0x21f/0x2a0
[  124.459141][ T6161]  ? __pfx____sys_sendmsg+0x10/0x10
[  124.459164][ T6161]  ? sb_end_write+0xe9/0x1c0
[  124.459183][ T6161]  ? __pfx_vfs_write+0x10/0x10
[  124.459198][ T6161]  __x64_sys_sendmsg+0x19b/0x260
[  124.459212][ T6161]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  124.459229][ T6161]  ? __pfx_ksys_write+0x10/0x10
[  124.459245][ T6161]  do_syscall_64+0xec/0xf80
[  124.459257][ T6161]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  124.459267][ T6161]  ? trace_irq_disable+0x37/0x100
[  124.459281][ T6161]  ? clear_bhb_loop+0x60/0xb0
[  124.459293][ T6161]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  124.459303][ T6161] RIP: 0033:0x7f945858f749
[  124.459314][ T6161] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  124.459324][ T6161] RSP: 002b:00007ffde2f39658 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  124.459336][ T6161] RAX: ffffffffffffffda RBX: 00007f94587e5fa0 RCX: 00007f945858f749
[  124.459345][ T6161] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  124.459352][ T6161] RBP: 00007ffde2f396b0 R08: 0000000000000000 R09: 0000000000000000
[  124.459359][ T6161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  124.459365][ T6161] R13: 00007f94587e5fa0 R14: 00007f94587e5fa0 R15: 0000000000000003
[  124.459381][ T6161]  </TASK>
[  124.460361][ T6163] FAULT_INJECTION: forcing a failure.
[  124.460361][ T6163] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  124.827521][ T6163] CPU: 1 UID: 0 PID: 6163 Comm: syz.3.113 Not tainted syzkaller #0 PREEMPT(full) 
[  124.827547][ T6163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  124.827560][ T6163] Call Trace:
[  124.827569][ T6163]  <TASK>
[  124.827578][ T6163]  dump_stack_lvl+0xe8/0x150
[  124.827605][ T6163]  should_fail_ex+0x414/0x560
[  124.827637][ T6163]  prepare_alloc_pages+0x22b/0x650
[  124.827666][ T6163]  __alloc_frozen_pages_noprof+0x123/0x370
[  124.827691][ T6163]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  124.827719][ T6163]  ? policy_nodemask+0x27c/0x720
[  124.827744][ T6163]  alloc_pages_mpol+0x232/0x4a0
[  124.827769][ T6163]  ___kmalloc_large_node+0x4e/0x150
[  124.827790][ T6163]  __kmalloc_large_node_noprof+0x18/0x90
[  124.827810][ T6163]  __kmalloc_node_noprof+0x153/0x820
[  124.827826][ T6163]  ? qdisc_create+0x64/0xea0
[  124.827843][ T6163]  ? lock_acquire+0x107/0x340
[  124.827859][ T6163]  ? qdisc_alloc+0x92/0x900
[  124.827884][ T6163]  qdisc_alloc+0x92/0x900
[  124.827912][ T6163]  qdisc_create+0x12c/0xea0
[  124.827944][ T6163]  tc_modify_qdisc+0x1547/0x2020
[  124.827973][ T6163]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  124.828015][ T6163]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  124.828031][ T6163]  rtnetlink_rcv_msg+0x77c/0xb70
[  124.828056][ T6163]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  124.828074][ T6163]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  124.828093][ T6163]  ? ref_tracker_free+0x63a/0x7d0
[  124.828111][ T6163]  ? __asan_memcpy+0x40/0x70
[  124.828137][ T6163]  ? __pfx_ref_tracker_free+0x10/0x10
[  124.828153][ T6163]  ? __skb_clone+0x63/0x7a0
[  124.828183][ T6163]  netlink_rcv_skb+0x208/0x470
[  124.828208][ T6163]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  124.828229][ T6163]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  124.828263][ T6163]  ? netlink_deliver_tap+0x2e/0x1b0
[  124.828293][ T6163]  netlink_unicast+0x82f/0x9e0
[  124.828323][ T6163]  ? __pfx_netlink_unicast+0x10/0x10
[  124.828343][ T6163]  ? __alloc_skb+0x198/0x3b0
[  124.828362][ T6163]  ? netlink_sendmsg+0x642/0xb30
[  124.828385][ T6163]  ? skb_put+0x11b/0x210
[  124.828408][ T6163]  netlink_sendmsg+0x805/0xb30
[  124.828440][ T6163]  ? __pfx_netlink_sendmsg+0x10/0x10
[  124.828467][ T6163]  ? aa_sock_msg_perm+0xf1/0x1b0
[  124.828492][ T6163]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  124.828509][ T6163]  ? __pfx_netlink_sendmsg+0x10/0x10
[  124.828534][ T6163]  __sock_sendmsg+0x21c/0x270
[  124.828563][ T6163]  ____sys_sendmsg+0x505/0x820
[  124.828590][ T6163]  ? __pfx_____sys_sendmsg+0x10/0x10
[  124.828619][ T6163]  ? import_iovec+0x74/0xa0
[  124.828644][ T6163]  ___sys_sendmsg+0x21f/0x2a0
[  124.828668][ T6163]  ? __pfx____sys_sendmsg+0x10/0x10
[  124.828708][ T6163]  ? sb_end_write+0xe9/0x1c0
[  124.828740][ T6163]  ? __pfx_vfs_write+0x10/0x10
[  124.828765][ T6163]  __x64_sys_sendmsg+0x19b/0x260
[  124.828790][ T6163]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  124.828820][ T6163]  ? __pfx_ksys_write+0x10/0x10
[  124.828847][ T6163]  do_syscall_64+0xec/0xf80
[  124.828868][ T6163]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  124.828885][ T6163]  ? trace_irq_disable+0x37/0x100
[  124.828908][ T6163]  ? clear_bhb_loop+0x60/0xb0
[  124.828935][ T6163]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  124.828953][ T6163] RIP: 0033:0x7fb264b8f749
[  124.828969][ T6163] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  124.828987][ T6163] RSP: 002b:00007ffd2bab6358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  124.829006][ T6163] RAX: ffffffffffffffda RBX: 00007fb264de5fa0 RCX: 00007fb264b8f749
[  124.829021][ T6163] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  124.829033][ T6163] RBP: 00007ffd2bab63b0 R08: 0000000000000000 R09: 0000000000000000
[  124.829045][ T6163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  124.829056][ T6163] R13: 00007fb264de5fa0 R14: 00007fb264de5fa0 R15: 0000000000000003
[  124.829084][ T6163]  </TASK>
[  124.836043][ T6164] FAULT_INJECTION: forcing a failure.
[  124.836043][ T6164] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  125.233618][ T6164] CPU: 1 UID: 0 PID: 6164 Comm: syz.2.114 Not tainted syzkaller #0 PREEMPT(full) 
[  125.233644][ T6164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  125.233663][ T6164] Call Trace:
[  125.233674][ T6164]  <TASK>
[  125.233683][ T6164]  dump_stack_lvl+0xe8/0x150
[  125.233713][ T6164]  should_fail_ex+0x414/0x560
[  125.233744][ T6164]  prepare_alloc_pages+0x22b/0x650
[  125.233770][ T6164]  __alloc_frozen_pages_noprof+0x123/0x370
[  125.233792][ T6164]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  125.233818][ T6164]  ? policy_nodemask+0x27c/0x720
[  125.233844][ T6164]  alloc_pages_mpol+0x232/0x4a0
[  125.233867][ T6164]  ___kmalloc_large_node+0x4e/0x150
[  125.233879][ T6164]  __kmalloc_large_node_noprof+0x18/0x90
2026/01/14 06:11:03 executed programs: 110
[  125.233891][ T6164]  __kmalloc_node_noprof+0x153/0x820
[  125.233900][ T6164]  ? qdisc_create+0x64/0xea0
[  125.233912][ T6164]  ? lock_acquire+0x107/0x340
[  125.233922][ T6164]  ? qdisc_alloc+0x92/0x900
[  125.233937][ T6164]  qdisc_alloc+0x92/0x900
[  125.233953][ T6164]  qdisc_create+0x12c/0xea0
[  125.233968][ T6164]  tc_modify_qdisc+0x1547/0x2020
[  125.233985][ T6164]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  125.234009][ T6164]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  125.234019][ T6164]  rtnetlink_rcv_msg+0x77c/0xb70
[  125.234033][ T6164]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  125.234044][ T6164]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  125.234055][ T6164]  ? ref_tracker_free+0x63a/0x7d0
[  125.234066][ T6164]  ? __asan_memcpy+0x40/0x70
[  125.234082][ T6164]  ? __pfx_ref_tracker_free+0x10/0x10
[  125.234091][ T6164]  ? __skb_clone+0x63/0x7a0
[  125.234109][ T6164]  netlink_rcv_skb+0x208/0x470
[  125.234125][ T6164]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  125.234137][ T6164]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  125.234156][ T6164]  ? netlink_deliver_tap+0x2e/0x1b0
[  125.234174][ T6164]  netlink_unicast+0x82f/0x9e0
[  125.234191][ T6164]  ? __pfx_netlink_unicast+0x10/0x10
[  125.234203][ T6164]  ? __alloc_skb+0x198/0x3b0
[  125.234214][ T6164]  ? netlink_sendmsg+0x642/0xb30
[  125.234228][ T6164]  ? skb_put+0x11b/0x210
[  125.234241][ T6164]  netlink_sendmsg+0x805/0xb30
[  125.234260][ T6164]  ? __pfx_netlink_sendmsg+0x10/0x10
[  125.234276][ T6164]  ? aa_sock_msg_perm+0xf1/0x1b0
[  125.234292][ T6164]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  125.234301][ T6164]  ? __pfx_netlink_sendmsg+0x10/0x10
[  125.234316][ T6164]  __sock_sendmsg+0x21c/0x270
[  125.234334][ T6164]  ____sys_sendmsg+0x505/0x820
[  125.234350][ T6164]  ? __pfx_____sys_sendmsg+0x10/0x10
[  125.234367][ T6164]  ? import_iovec+0x74/0xa0
[  125.234382][ T6164]  ___sys_sendmsg+0x21f/0x2a0
[  125.234396][ T6164]  ? __pfx____sys_sendmsg+0x10/0x10
[  125.234419][ T6164]  ? sb_end_write+0xe9/0x1c0
[  125.234438][ T6164]  ? __pfx_vfs_write+0x10/0x10
[  125.234452][ T6164]  __x64_sys_sendmsg+0x19b/0x260
[  125.234467][ T6164]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  125.234484][ T6164]  ? __pfx_ksys_write+0x10/0x10
[  125.234500][ T6164]  do_syscall_64+0xec/0xf80
[  125.234513][ T6164]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  125.234523][ T6164]  ? trace_irq_disable+0x37/0x100
[  125.234542][ T6164]  ? clear_bhb_loop+0x60/0xb0
[  125.234563][ T6164]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  125.234574][ T6164] RIP: 0033:0x7fd7dbb8f749
[  125.234586][ T6164] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  125.234596][ T6164] RSP: 002b:00007fffda2780d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  125.234608][ T6164] RAX: ffffffffffffffda RBX: 00007fd7dbde5fa0 RCX: 00007fd7dbb8f749
[  125.234616][ T6164] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  125.234623][ T6164] RBP: 00007fffda278130 R08: 0000000000000000 R09: 0000000000000000
[  125.234630][ T6164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  125.234637][ T6164] R13: 00007fd7dbde5fa0 R14: 00007fd7dbde5fa0 R15: 0000000000000003
[  125.234659][ T6164]  </TASK>
[  125.236214][ T6165] FAULT_INJECTION: forcing a failure.
[  125.236214][ T6165] name failslab, interval 1, probability 0, space 0, times 0
[  125.636655][ T6165] CPU: 0 UID: 0 PID: 6165 Comm: syz.1.115 Not tainted syzkaller #0 PREEMPT(full) 
[  125.636681][ T6165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  125.636692][ T6165] Call Trace:
[  125.636702][ T6165]  <TASK>
[  125.636711][ T6165]  dump_stack_lvl+0xe8/0x150
[  125.636740][ T6165]  should_fail_ex+0x414/0x560
[  125.636770][ T6165]  should_failslab+0xa8/0x100
[  125.636792][ T6165]  kmem_cache_alloc_node_noprof+0x8c/0x720
[  125.636819][ T6165]  ? __alloc_skb+0x1dc/0x3b0
[  125.636836][ T6165]  ? __local_bh_enable_ip+0xd0/0x130
[  125.636853][ T6165]  ? __alloc_skb+0x198/0x3b0
[  125.636873][ T6165]  __alloc_skb+0x1dc/0x3b0
[  125.636896][ T6165]  qdisc_notify+0x110/0x440
[  125.636921][ T6165]  tc_modify_qdisc+0x1b2b/0x2020
[  125.636948][ T6165]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  125.636991][ T6165]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  125.637009][ T6165]  rtnetlink_rcv_msg+0x77c/0xb70
[  125.637032][ T6165]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  125.637051][ T6165]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  125.637068][ T6165]  ? ref_tracker_free+0x63a/0x7d0
[  125.637086][ T6165]  ? __asan_memcpy+0x40/0x70
[  125.637112][ T6165]  ? __pfx_ref_tracker_free+0x10/0x10
[  125.637129][ T6165]  ? __skb_clone+0x63/0x7a0
[  125.637157][ T6165]  netlink_rcv_skb+0x208/0x470
[  125.637182][ T6165]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  125.637205][ T6165]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  125.637242][ T6165]  ? netlink_deliver_tap+0x2e/0x1b0
[  125.637275][ T6165]  netlink_unicast+0x82f/0x9e0
[  125.637307][ T6165]  ? __pfx_netlink_unicast+0x10/0x10
[  125.637330][ T6165]  ? __alloc_skb+0x198/0x3b0
[  125.637352][ T6165]  ? netlink_sendmsg+0x642/0xb30
[  125.637378][ T6165]  ? skb_put+0x11b/0x210
[  125.637403][ T6165]  netlink_sendmsg+0x805/0xb30
[  125.637440][ T6165]  ? __pfx_netlink_sendmsg+0x10/0x10
[  125.637472][ T6165]  ? aa_sock_msg_perm+0xf1/0x1b0
[  125.637497][ T6165]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  125.637514][ T6165]  ? __pfx_netlink_sendmsg+0x10/0x10
[  125.637539][ T6165]  __sock_sendmsg+0x21c/0x270
[  125.637578][ T6165]  ____sys_sendmsg+0x505/0x820
[  125.637606][ T6165]  ? __pfx_____sys_sendmsg+0x10/0x10
[  125.637636][ T6165]  ? import_iovec+0x74/0xa0
[  125.637660][ T6165]  ___sys_sendmsg+0x21f/0x2a0
[  125.637678][ T6165]  ? __pfx____sys_sendmsg+0x10/0x10
[  125.637701][ T6165]  ? sb_end_write+0xe9/0x1c0
[  125.637721][ T6165]  ? __pfx_vfs_write+0x10/0x10
[  125.637735][ T6165]  __x64_sys_sendmsg+0x19b/0x260
[  125.637750][ T6165]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  125.637768][ T6165]  ? __pfx_ksys_write+0x10/0x10
[  125.637783][ T6165]  do_syscall_64+0xec/0xf80
[  125.637798][ T6165]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  125.637809][ T6165]  ? trace_irq_disable+0x37/0x100
[  125.637823][ T6165]  ? clear_bhb_loop+0x60/0xb0
[  125.637835][ T6165]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  125.637845][ T6165] RIP: 0033:0x7f895cb8f749
[  125.637857][ T6165] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  125.637867][ T6165] RSP: 002b:00007ffd9eeb6948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  125.637881][ T6165] RAX: ffffffffffffffda RBX: 00007f895cde5fa0 RCX: 00007f895cb8f749
[  125.637889][ T6165] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  125.637896][ T6165] RBP: 00007ffd9eeb69a0 R08: 0000000000000000 R09: 0000000000000000
[  125.637903][ T6165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  125.637909][ T6165] R13: 00007f895cde5fa0 R14: 00007f895cde5fa0 R15: 0000000000000003
[  125.637925][ T6165]  </TASK>
[  125.639259][ T6167] FAULT_INJECTION: forcing a failure.
[  125.639259][ T6167] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  125.663507][ T1162] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  125.666876][ T6167] CPU: 1 UID: 0 PID: 6167 Comm: syz.3.117 Not tainted syzkaller #0 PREEMPT(full) 
[  125.666901][ T6167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  125.666913][ T6167] Call Trace:
[  125.666922][ T6167]  <TASK>
[  125.666934][ T6167]  dump_stack_lvl+0xe8/0x150
[  125.666964][ T6167]  should_fail_ex+0x414/0x560
[  125.666998][ T6167]  prepare_alloc_pages+0x22b/0x650
[  125.667026][ T6167]  __alloc_frozen_pages_noprof+0x123/0x370
[  125.667052][ T6167]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  125.667082][ T6167]  ? policy_nodemask+0x27c/0x720
[  125.667108][ T6167]  alloc_pages_mpol+0x232/0x4a0
[  125.667136][ T6167]  ___kmalloc_large_node+0x4e/0x150
[  125.667157][ T6167]  __kmalloc_large_node_noprof+0x18/0x90
[  125.667179][ T6167]  __kmalloc_node_noprof+0x153/0x820
[  125.667196][ T6167]  ? qdisc_create+0x64/0xea0
[  125.667213][ T6167]  ? lock_acquire+0x107/0x340
[  125.667230][ T6167]  ? qdisc_alloc+0x92/0x900
[  125.667257][ T6167]  qdisc_alloc+0x92/0x900
[  125.667286][ T6167]  qdisc_create+0x12c/0xea0
[  125.667313][ T6167]  tc_modify_qdisc+0x1547/0x2020
[  125.667344][ T6167]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  125.667390][ T6167]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  125.667408][ T6167]  rtnetlink_rcv_msg+0x77c/0xb70
[  125.667432][ T6167]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  125.667453][ T6167]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  125.667472][ T6167]  ? ref_tracker_free+0x63a/0x7d0
[  125.667492][ T6167]  ? __asan_memcpy+0x40/0x70
[  125.667520][ T6167]  ? __pfx_ref_tracker_free+0x10/0x10
[  125.667537][ T6167]  ? __skb_clone+0x63/0x7a0
[  125.667569][ T6167]  netlink_rcv_skb+0x208/0x470
[  125.667596][ T6167]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  125.667619][ T6167]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  125.667654][ T6167]  ? netlink_deliver_tap+0x2e/0x1b0
[  125.667687][ T6167]  netlink_unicast+0x82f/0x9e0
[  125.667718][ T6167]  ? __pfx_netlink_unicast+0x10/0x10
[  125.667740][ T6167]  ? __alloc_skb+0x198/0x3b0
[  125.667761][ T6167]  ? netlink_sendmsg+0x642/0xb30
[  125.667785][ T6167]  ? skb_put+0x11b/0x210
[  125.667816][ T6167]  netlink_sendmsg+0x805/0xb30
[  125.667851][ T6167]  ? __pfx_netlink_sendmsg+0x10/0x10
[  125.667878][ T6167]  ? aa_sock_msg_perm+0xf1/0x1b0
[  125.667904][ T6167]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  125.667922][ T6167]  ? __pfx_netlink_sendmsg+0x10/0x10
[  125.667949][ T6167]  __sock_sendmsg+0x21c/0x270
[  125.667980][ T6167]  ____sys_sendmsg+0x505/0x820
[  125.668009][ T6167]  ? __pfx_____sys_sendmsg+0x10/0x10
[  125.668041][ T6167]  ? import_iovec+0x74/0xa0
[  125.668068][ T6167]  ___sys_sendmsg+0x21f/0x2a0
[  125.668093][ T6167]  ? __pfx____sys_sendmsg+0x10/0x10
[  125.668136][ T6167]  ? sb_end_write+0xe9/0x1c0
[  125.668170][ T6167]  ? __pfx_vfs_write+0x10/0x10
[  125.668198][ T6167]  __x64_sys_sendmsg+0x19b/0x260
[  125.668223][ T6167]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  125.668255][ T6167]  ? __pfx_ksys_write+0x10/0x10
[  125.668284][ T6167]  do_syscall_64+0xec/0xf80
[  125.668306][ T6167]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  125.668325][ T6167]  ? trace_irq_disable+0x37/0x100
[  125.668349][ T6167]  ? clear_bhb_loop+0x60/0xb0
[  125.668372][ T6167]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  125.668391][ T6167] RIP: 0033:0x7fb264b8f749
[  125.668408][ T6167] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  125.668426][ T6167] RSP: 002b:00007ffd2bab6358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  125.668447][ T6167] RAX: ffffffffffffffda RBX: 00007fb264de5fa0 RCX: 00007fb264b8f749
[  125.668462][ T6167] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  125.668475][ T6167] RBP: 00007ffd2bab63b0 R08: 0000000000000000 R09: 0000000000000000
[  125.668488][ T6167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  125.668500][ T6167] R13: 00007fb264de5fa0 R14: 00007fb264de5fa0 R15: 0000000000000003
[  125.668529][ T6167]  </TASK>
[  125.810458][ T6168] FAULT_INJECTION: forcing a failure.
[  125.810458][ T6168] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  125.832957][ T1162] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  125.858707][ T6168] CPU: 1 UID: 0 PID: 6168 Comm: syz.2.118 Not tainted syzkaller #0 PREEMPT(full) 
[  125.858734][ T6168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  125.858746][ T6168] Call Trace:
[  125.858755][ T6168]  <TASK>
[  125.858763][ T6168]  dump_stack_lvl+0xe8/0x150
[  125.858793][ T6168]  should_fail_ex+0x414/0x560
[  125.858827][ T6168]  prepare_alloc_pages+0x22b/0x650
[  125.858857][ T6168]  __alloc_frozen_pages_noprof+0x123/0x370
[  125.858883][ T6168]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  125.858913][ T6168]  ? policy_nodemask+0x27c/0x720
[  125.858940][ T6168]  alloc_pages_mpol+0x232/0x4a0
[  125.858967][ T6168]  ___kmalloc_large_node+0x4e/0x150
[  125.858989][ T6168]  __kmalloc_large_node_noprof+0x18/0x90
[  125.859011][ T6168]  __kmalloc_node_noprof+0x153/0x820
[  125.859027][ T6168]  ? qdisc_create+0x64/0xea0
[  125.859045][ T6168]  ? lock_acquire+0x107/0x340
[  125.859063][ T6168]  ? qdisc_alloc+0x92/0x900
[  125.859089][ T6168]  qdisc_alloc+0x92/0x900
[  125.859119][ T6168]  qdisc_create+0x12c/0xea0
[  125.859146][ T6168]  tc_modify_qdisc+0x1547/0x2020
[  125.859177][ T6168]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  125.859223][ T6168]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  125.859241][ T6168]  rtnetlink_rcv_msg+0x77c/0xb70
[  125.859267][ T6168]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  125.859288][ T6168]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  125.859307][ T6168]  ? ref_tracker_free+0x63a/0x7d0
[  125.859327][ T6168]  ? __asan_memcpy+0x40/0x70
[  125.859355][ T6168]  ? __pfx_ref_tracker_free+0x10/0x10
[  125.859373][ T6168]  ? __skb_clone+0x63/0x7a0
[  125.859405][ T6168]  netlink_rcv_skb+0x208/0x470
[  125.859431][ T6168]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  125.859454][ T6168]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  125.859490][ T6168]  ? netlink_deliver_tap+0x2e/0x1b0
[  125.859523][ T6168]  netlink_unicast+0x82f/0x9e0
[  125.859553][ T6168]  ? __pfx_netlink_unicast+0x10/0x10
[  125.859582][ T6168]  ? __alloc_skb+0x198/0x3b0
[  125.859602][ T6168]  ? netlink_sendmsg+0x642/0xb30
[  125.859626][ T6168]  ? skb_put+0x11b/0x210
[  125.859650][ T6168]  netlink_sendmsg+0x805/0xb30
[  125.859685][ T6168]  ? __pfx_netlink_sendmsg+0x10/0x10
[  125.859714][ T6168]  ? aa_sock_msg_perm+0xf1/0x1b0
[  125.859741][ T6168]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  125.859758][ T6168]  ? __pfx_netlink_sendmsg+0x10/0x10
[  125.859786][ T6168]  __sock_sendmsg+0x21c/0x270
[  125.859817][ T6168]  ____sys_sendmsg+0x505/0x820
[  125.859845][ T6168]  ? __pfx_____sys_sendmsg+0x10/0x10
[  125.859877][ T6168]  ? import_iovec+0x74/0xa0
[  125.859903][ T6168]  ___sys_sendmsg+0x21f/0x2a0
[  125.859929][ T6168]  ? __pfx____sys_sendmsg+0x10/0x10
[  125.859972][ T6168]  ? sb_end_write+0xe9/0x1c0
[  125.860006][ T6168]  ? __pfx_vfs_write+0x10/0x10
[  125.860033][ T6168]  __x64_sys_sendmsg+0x19b/0x260
[  125.860059][ T6168]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  125.860091][ T6168]  ? __pfx_ksys_write+0x10/0x10
[  125.860120][ T6168]  do_syscall_64+0xec/0xf80
[  125.860142][ T6168]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  125.860160][ T6168]  ? trace_irq_disable+0x37/0x100
[  125.860184][ T6168]  ? clear_bhb_loop+0x60/0xb0
[  125.860206][ T6168]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  125.860225][ T6168] RIP: 0033:0x7fd7dbb8f749
[  125.860243][ T6168] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  125.860261][ T6168] RSP: 002b:00007fffda2780d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  125.860283][ T6168] RAX: ffffffffffffffda RBX: 00007fd7dbde5fa0 RCX: 00007fd7dbb8f749
[  125.860298][ T6168] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  125.860311][ T6168] RBP: 00007fffda278130 R08: 0000000000000000 R09: 0000000000000000
[  125.860323][ T6168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  125.860335][ T6168] R13: 00007fd7dbde5fa0 R14: 00007fd7dbde5fa0 R15: 0000000000000003
[  125.860364][ T6168]  </TASK>
[  125.885954][ T6170] FAULT_INJECTION: forcing a failure.
[  125.885954][ T6170] name failslab, interval 1, probability 0, space 0, times 0
[  126.825916][ T6170] CPU: 0 UID: 0 PID: 6170 Comm: syz.0.120 Not tainted syzkaller #0 PREEMPT(full) 
[  126.825941][ T6170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  126.825953][ T6170] Call Trace:
[  126.825961][ T6170]  <TASK>
[  126.825969][ T6170]  dump_stack_lvl+0xe8/0x150
[  126.825998][ T6170]  should_fail_ex+0x414/0x560
[  126.826031][ T6170]  should_failslab+0xa8/0x100
[  126.826057][ T6170]  kmem_cache_alloc_node_noprof+0x8c/0x720
[  126.826087][ T6170]  ? __alloc_skb+0x1dc/0x3b0
[  126.826106][ T6170]  ? __local_bh_enable_ip+0xd0/0x130
[  126.826127][ T6170]  ? __alloc_skb+0x198/0x3b0
[  126.826149][ T6170]  __alloc_skb+0x1dc/0x3b0
[  126.826171][ T6170]  qdisc_notify+0x110/0x440
[  126.826198][ T6170]  tc_modify_qdisc+0x1b2b/0x2020
[  126.826229][ T6170]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  126.826274][ T6170]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  126.826293][ T6170]  rtnetlink_rcv_msg+0x77c/0xb70
[  126.826318][ T6170]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  126.826339][ T6170]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  126.826357][ T6170]  ? ref_tracker_free+0x63a/0x7d0
[  126.826376][ T6170]  ? __asan_memcpy+0x40/0x70
[  126.826404][ T6170]  ? __pfx_ref_tracker_free+0x10/0x10
[  126.826421][ T6170]  ? __skb_clone+0x63/0x7a0
[  126.826453][ T6170]  netlink_rcv_skb+0x208/0x470
[  126.826480][ T6170]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  126.826504][ T6170]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  126.826540][ T6170]  ? netlink_deliver_tap+0x2e/0x1b0
[  126.826573][ T6170]  netlink_unicast+0x82f/0x9e0
[  126.826603][ T6170]  ? __pfx_netlink_unicast+0x10/0x10
[  126.826626][ T6170]  ? __alloc_skb+0x198/0x3b0
[  126.826646][ T6170]  ? netlink_sendmsg+0x642/0xb30
[  126.826678][ T6170]  ? skb_put+0x11b/0x210
[  126.826703][ T6170]  netlink_sendmsg+0x805/0xb30
[  126.826738][ T6170]  ? __pfx_netlink_sendmsg+0x10/0x10
[  126.826766][ T6170]  ? aa_sock_msg_perm+0xf1/0x1b0
[  126.826794][ T6170]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  126.826812][ T6170]  ? __pfx_netlink_sendmsg+0x10/0x10
[  126.826840][ T6170]  __sock_sendmsg+0x21c/0x270
[  126.826868][ T6170]  ____sys_sendmsg+0x505/0x820
[  126.826897][ T6170]  ? __pfx_____sys_sendmsg+0x10/0x10
[  126.826929][ T6170]  ? import_iovec+0x74/0xa0
[  126.826954][ T6170]  ___sys_sendmsg+0x21f/0x2a0
[  126.826980][ T6170]  ? __pfx____sys_sendmsg+0x10/0x10
[  126.827024][ T6170]  ? sb_end_write+0xe9/0x1c0
[  126.827056][ T6170]  ? __pfx_vfs_write+0x10/0x10
[  126.827083][ T6170]  __x64_sys_sendmsg+0x19b/0x260
[  126.827108][ T6170]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  126.827137][ T6170]  ? __pfx_ksys_write+0x10/0x10
[  126.827167][ T6170]  do_syscall_64+0xec/0xf80
[  126.827188][ T6170]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  126.827205][ T6170]  ? trace_irq_disable+0x37/0x100
[  126.827228][ T6170]  ? clear_bhb_loop+0x60/0xb0
[  126.827249][ T6170]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  126.827269][ T6170] RIP: 0033:0x7f945858f749
[  126.827285][ T6170] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  126.827303][ T6170] RSP: 002b:00007ffde2f39658 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  126.827324][ T6170] RAX: ffffffffffffffda RBX: 00007f94587e5fa0 RCX: 00007f945858f749
[  126.827339][ T6170] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  126.827351][ T6170] RBP: 00007ffde2f396b0 R08: 0000000000000000 R09: 0000000000000000
[  126.827363][ T6170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  126.827374][ T6170] R13: 00007f94587e5fa0 R14: 00007f94587e5fa0 R15: 0000000000000003
[  126.827401][ T6170]  </TASK>
[  126.827501][ T6169] FAULT_INJECTION: forcing a failure.
[  126.827501][ T6169] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  127.197603][ T6169] CPU: 1 UID: 0 PID: 6169 Comm: syz.3.119 Not tainted syzkaller #0 PREEMPT(full) 
[  127.197629][ T6169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  127.197640][ T6169] Call Trace:
[  127.197651][ T6169]  <TASK>
[  127.197660][ T6169]  dump_stack_lvl+0xe8/0x150
[  127.197689][ T6169]  should_fail_ex+0x414/0x560
[  127.197721][ T6169]  prepare_alloc_pages+0x22b/0x650
[  127.197747][ T6169]  __alloc_frozen_pages_noprof+0x123/0x370
[  127.197774][ T6169]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  127.197803][ T6169]  ? policy_nodemask+0x27c/0x720
[  127.197831][ T6169]  alloc_pages_mpol+0x232/0x4a0
[  127.197859][ T6169]  ___kmalloc_large_node+0x4e/0x150
[  127.197883][ T6169]  __kmalloc_large_node_noprof+0x18/0x90
[  127.197905][ T6169]  __kmalloc_node_noprof+0x153/0x820
[  127.197923][ T6169]  ? qdisc_create+0x64/0xea0
[  127.197942][ T6169]  ? lock_acquire+0x107/0x340
[  127.197961][ T6169]  ? qdisc_alloc+0x92/0x900
[  127.197988][ T6169]  qdisc_alloc+0x92/0x900
[  127.198020][ T6169]  qdisc_create+0x12c/0xea0
[  127.198049][ T6169]  tc_modify_qdisc+0x1547/0x2020
[  127.198082][ T6169]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  127.198130][ T6169]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  127.198149][ T6169]  rtnetlink_rcv_msg+0x77c/0xb70
[  127.198176][ T6169]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  127.198198][ T6169]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  127.198217][ T6169]  ? ref_tracker_free+0x63a/0x7d0
[  127.198238][ T6169]  ? __asan_memcpy+0x40/0x70
[  127.198267][ T6169]  ? __pfx_ref_tracker_free+0x10/0x10
[  127.198286][ T6169]  ? __skb_clone+0x63/0x7a0
[  127.198320][ T6169]  netlink_rcv_skb+0x208/0x470
[  127.198348][ T6169]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  127.198372][ T6169]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  127.198410][ T6169]  ? netlink_deliver_tap+0x2e/0x1b0
[  127.198451][ T6169]  netlink_unicast+0x82f/0x9e0
[  127.198484][ T6169]  ? __pfx_netlink_unicast+0x10/0x10
[  127.198507][ T6169]  ? __alloc_skb+0x198/0x3b0
[  127.198529][ T6169]  ? netlink_sendmsg+0x642/0xb30
[  127.198554][ T6169]  ? skb_put+0x11b/0x210
[  127.198580][ T6169]  netlink_sendmsg+0x805/0xb30
[  127.198616][ T6169]  ? __pfx_netlink_sendmsg+0x10/0x10
[  127.198647][ T6169]  ? aa_sock_msg_perm+0xf1/0x1b0
[  127.198671][ T6169]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  127.198692][ T6169]  ? __pfx_netlink_sendmsg+0x10/0x10
[  127.198720][ T6169]  __sock_sendmsg+0x21c/0x270
[  127.198759][ T6169]  ____sys_sendmsg+0x505/0x820
[  127.198789][ T6169]  ? __pfx_____sys_sendmsg+0x10/0x10
[  127.198828][ T6169]  ? import_iovec+0x74/0xa0
[  127.198855][ T6169]  ___sys_sendmsg+0x21f/0x2a0
[  127.198882][ T6169]  ? __pfx____sys_sendmsg+0x10/0x10
[  127.198927][ T6169]  ? sb_end_write+0xe9/0x1c0
[  127.198963][ T6169]  ? __pfx_vfs_write+0x10/0x10
[  127.198991][ T6169]  __x64_sys_sendmsg+0x19b/0x260
[  127.199018][ T6169]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  127.199052][ T6169]  ? __pfx_ksys_write+0x10/0x10
[  127.199082][ T6169]  do_syscall_64+0xec/0xf80
[  127.199105][ T6169]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  127.199124][ T6169]  ? trace_irq_disable+0x37/0x100
[  127.199149][ T6169]  ? clear_bhb_loop+0x60/0xb0
[  127.199173][ T6169]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  127.199193][ T6169] RIP: 0033:0x7fb264b8f749
[  127.199212][ T6169] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  127.199231][ T6169] RSP: 002b:00007ffd2bab6358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  127.199252][ T6169] RAX: ffffffffffffffda RBX: 00007fb264de5fa0 RCX: 00007fb264b8f749
[  127.199268][ T6169] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  127.199281][ T6169] RBP: 00007ffd2bab63b0 R08: 0000000000000000 R09: 0000000000000000
[  127.199294][ T6169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  127.199307][ T6169] R13: 00007fb264de5fa0 R14: 00007fb264de5fa0 R15: 0000000000000003
[  127.199338][ T6169]  </TASK>
[  127.587536][ T6171] FAULT_INJECTION: forcing a failure.
[  127.587536][ T6171] name failslab, interval 1, probability 0, space 0, times 0
[  127.605148][ T6171] CPU: 1 UID: 0 PID: 6171 Comm: syz.1.121 Not tainted syzkaller #0 PREEMPT(full) 
[  127.605176][ T6171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  127.605190][ T6171] Call Trace:
[  127.605198][ T6171]  <TASK>
[  127.605208][ T6171]  dump_stack_lvl+0xe8/0x150
[  127.605238][ T6171]  should_fail_ex+0x414/0x560
[  127.605272][ T6171]  should_failslab+0xa8/0x100
[  127.605298][ T6171]  kmem_cache_alloc_node_noprof+0x8c/0x720
[  127.605328][ T6171]  ? __alloc_skb+0x1dc/0x3b0
[  127.605348][ T6171]  ? __local_bh_enable_ip+0xd0/0x130
[  127.605369][ T6171]  ? __alloc_skb+0x198/0x3b0
[  127.605390][ T6171]  __alloc_skb+0x1dc/0x3b0
[  127.605416][ T6171]  qdisc_notify+0x110/0x440
[  127.605451][ T6171]  tc_modify_qdisc+0x1b2b/0x2020
[  127.605483][ T6171]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  127.605530][ T6171]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  127.605548][ T6171]  rtnetlink_rcv_msg+0x77c/0xb70
[  127.605575][ T6171]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  127.605595][ T6171]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  127.605615][ T6171]  ? ref_tracker_free+0x63a/0x7d0
[  127.605635][ T6171]  ? __asan_memcpy+0x40/0x70
[  127.605663][ T6171]  ? __pfx_ref_tracker_free+0x10/0x10
[  127.605680][ T6171]  ? __skb_clone+0x63/0x7a0
[  127.605721][ T6171]  netlink_rcv_skb+0x208/0x470
[  127.605749][ T6171]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  127.605772][ T6171]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  127.605808][ T6171]  ? netlink_deliver_tap+0x2e/0x1b0
[  127.605841][ T6171]  netlink_unicast+0x82f/0x9e0
[  127.605873][ T6171]  ? __pfx_netlink_unicast+0x10/0x10
[  127.605896][ T6171]  ? __alloc_skb+0x198/0x3b0
[  127.605917][ T6171]  ? netlink_sendmsg+0x642/0xb30
[  127.605941][ T6171]  ? skb_put+0x11b/0x210
[  127.605966][ T6171]  netlink_sendmsg+0x805/0xb30
[  127.606000][ T6171]  ? __pfx_netlink_sendmsg+0x10/0x10
[  127.606030][ T6171]  ? aa_sock_msg_perm+0xf1/0x1b0
[  127.606057][ T6171]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  127.606075][ T6171]  ? __pfx_netlink_sendmsg+0x10/0x10
[  127.606100][ T6171]  __sock_sendmsg+0x21c/0x270
[  127.606131][ T6171]  ____sys_sendmsg+0x505/0x820
[  127.606161][ T6171]  ? __pfx_____sys_sendmsg+0x10/0x10
[  127.606194][ T6171]  ? import_iovec+0x74/0xa0
[  127.606221][ T6171]  ___sys_sendmsg+0x21f/0x2a0
[  127.606248][ T6171]  ? __pfx____sys_sendmsg+0x10/0x10
[  127.606293][ T6171]  ? sb_end_write+0xe9/0x1c0
[  127.606330][ T6171]  ? __pfx_vfs_write+0x10/0x10
[  127.606358][ T6171]  __x64_sys_sendmsg+0x19b/0x260
[  127.606385][ T6171]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  127.606417][ T6171]  ? __pfx_ksys_write+0x10/0x10
[  127.606454][ T6171]  do_syscall_64+0xec/0xf80
[  127.606477][ T6171]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  127.606495][ T6171]  ? trace_irq_disable+0x37/0x100
[  127.606520][ T6171]  ? clear_bhb_loop+0x60/0xb0
[  127.606543][ T6171]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  127.606563][ T6171] RIP: 0033:0x7f895cb8f749
[  127.606581][ T6171] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  127.606599][ T6171] RSP: 002b:00007ffd9eeb6948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  127.606619][ T6171] RAX: ffffffffffffffda RBX: 00007f895cde5fa0 RCX: 00007f895cb8f749
[  127.606634][ T6171] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  127.606646][ T6171] RBP: 00007ffd9eeb69a0 R08: 0000000000000000 R09: 0000000000000000
[  127.606658][ T6171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  127.606670][ T6171] R13: 00007f895cde5fa0 R14: 00007f895cde5fa0 R15: 0000000000000003
[  127.606699][ T6171]  </TASK>
[  127.606764][ T6172] FAULT_INJECTION: forcing a failure.
[  127.606764][ T6172] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  127.981834][ T6172] CPU: 0 UID: 0 PID: 6172 Comm: syz.2.122 Not tainted syzkaller #0 PREEMPT(full) 
[  127.981860][ T6172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  127.981874][ T6172] Call Trace:
[  127.981882][ T6172]  <TASK>
[  127.981890][ T6172]  dump_stack_lvl+0xe8/0x150
[  127.981919][ T6172]  should_fail_ex+0x414/0x560
[  127.981953][ T6172]  prepare_alloc_pages+0x22b/0x650
[  127.981981][ T6172]  __alloc_frozen_pages_noprof+0x123/0x370
[  127.982004][ T6172]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  127.982030][ T6172]  ? policy_nodemask+0x27c/0x720
[  127.982053][ T6172]  alloc_pages_mpol+0x232/0x4a0
[  127.982077][ T6172]  ___kmalloc_large_node+0x4e/0x150
[  127.982096][ T6172]  __kmalloc_large_node_noprof+0x18/0x90
[  127.982115][ T6172]  __kmalloc_node_noprof+0x153/0x820
[  127.982130][ T6172]  ? qdisc_create+0x64/0xea0
[  127.982146][ T6172]  ? lock_acquire+0x107/0x340
[  127.982161][ T6172]  ? qdisc_alloc+0x92/0x900
[  127.982184][ T6172]  qdisc_alloc+0x92/0x900
[  127.982210][ T6172]  qdisc_create+0x12c/0xea0
[  127.982234][ T6172]  tc_modify_qdisc+0x1547/0x2020
[  127.982260][ T6172]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  127.982299][ T6172]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  127.982325][ T6172]  rtnetlink_rcv_msg+0x77c/0xb70
[  127.982347][ T6172]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  127.982364][ T6172]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  127.982381][ T6172]  ? ref_tracker_free+0x63a/0x7d0
[  127.982398][ T6172]  ? __asan_memcpy+0x40/0x70
[  127.982422][ T6172]  ? __pfx_ref_tracker_free+0x10/0x10
[  127.982437][ T6172]  ? __skb_clone+0x63/0x7a0
[  127.982464][ T6172]  netlink_rcv_skb+0x208/0x470
[  127.982488][ T6172]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  127.982507][ T6172]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  127.982537][ T6172]  ? netlink_deliver_tap+0x2e/0x1b0
[  127.982566][ T6172]  netlink_unicast+0x82f/0x9e0
[  127.982593][ T6172]  ? __pfx_netlink_unicast+0x10/0x10
[  127.982612][ T6172]  ? __alloc_skb+0x198/0x3b0
[  127.982630][ T6172]  ? netlink_sendmsg+0x642/0xb30
[  127.982651][ T6172]  ? skb_put+0x11b/0x210
[  127.982672][ T6172]  netlink_sendmsg+0x805/0xb30
[  127.982702][ T6172]  ? __pfx_netlink_sendmsg+0x10/0x10
[  127.982727][ T6172]  ? aa_sock_msg_perm+0xf1/0x1b0
[  127.982750][ T6172]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  127.982766][ T6172]  ? __pfx_netlink_sendmsg+0x10/0x10
[  127.982789][ T6172]  __sock_sendmsg+0x21c/0x270
[  127.982816][ T6172]  ____sys_sendmsg+0x505/0x820
[  127.982840][ T6172]  ? __pfx_____sys_sendmsg+0x10/0x10
[  127.982867][ T6172]  ? import_iovec+0x74/0xa0
[  127.982890][ T6172]  ___sys_sendmsg+0x21f/0x2a0
[  127.982912][ T6172]  ? __pfx____sys_sendmsg+0x10/0x10
[  127.982949][ T6172]  ? sb_end_write+0xe9/0x1c0
[  127.982978][ T6172]  ? __pfx_vfs_write+0x10/0x10
[  127.983001][ T6172]  __x64_sys_sendmsg+0x19b/0x260
[  127.983023][ T6172]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  127.983050][ T6172]  ? __pfx_ksys_write+0x10/0x10
[  127.983074][ T6172]  do_syscall_64+0xec/0xf80
[  127.983093][ T6172]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  127.983109][ T6172]  ? trace_irq_disable+0x37/0x100
[  127.983130][ T6172]  ? clear_bhb_loop+0x60/0xb0
[  127.983149][ T6172]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  127.983165][ T6172] RIP: 0033:0x7fd7dbb8f749
[  127.983181][ T6172] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  127.983195][ T6172] RSP: 002b:00007fffda2780d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  127.983212][ T6172] RAX: ffffffffffffffda RBX: 00007fd7dbde5fa0 RCX: 00007fd7dbb8f749
[  127.983225][ T6172] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  127.983236][ T6172] RBP: 00007fffda278130 R08: 0000000000000000 R09: 0000000000000000
[  127.983247][ T6172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  127.983257][ T6172] R13: 00007fd7dbde5fa0 R14: 00007fd7dbde5fa0 R15: 0000000000000003
[  127.983282][ T6172]  </TASK>
[  127.985733][ T6174] FAULT_INJECTION: forcing a failure.
[  127.985733][ T6174] name failslab, interval 1, probability 0, space 0, times 0
[  128.391898][ T6174] CPU: 1 UID: 0 PID: 6174 Comm: syz.0.123 Not tainted syzkaller #0 PREEMPT(full) 
[  128.391925][ T6174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  128.391938][ T6174] Call Trace:
[  128.391946][ T6174]  <TASK>
[  128.391955][ T6174]  dump_stack_lvl+0xe8/0x150
[  128.391985][ T6174]  should_fail_ex+0x414/0x560
[  128.392020][ T6174]  should_failslab+0xa8/0x100
[  128.392046][ T6174]  kmem_cache_alloc_node_noprof+0x8c/0x720
[  128.392077][ T6174]  ? __alloc_skb+0x1dc/0x3b0
[  128.392097][ T6174]  ? __local_bh_enable_ip+0xd0/0x130
[  128.392118][ T6174]  ? __alloc_skb+0x198/0x3b0
[  128.392140][ T6174]  __alloc_skb+0x1dc/0x3b0
[  128.392165][ T6174]  qdisc_notify+0x110/0x440
[  128.392192][ T6174]  tc_modify_qdisc+0x1b2b/0x2020
[  128.392223][ T6174]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  128.392266][ T6174]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  128.392281][ T6174]  rtnetlink_rcv_msg+0x77c/0xb70
[  128.392306][ T6174]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  128.392325][ T6174]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  128.392344][ T6174]  ? ref_tracker_free+0x63a/0x7d0
[  128.392371][ T6174]  ? __asan_memcpy+0x40/0x70
[  128.392397][ T6174]  ? __pfx_ref_tracker_free+0x10/0x10
[  128.392414][ T6174]  ? __skb_clone+0x63/0x7a0
[  128.392445][ T6174]  netlink_rcv_skb+0x208/0x470
[  128.392473][ T6174]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  128.392497][ T6174]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  128.392533][ T6174]  ? netlink_deliver_tap+0x2e/0x1b0
[  128.392567][ T6174]  netlink_unicast+0x82f/0x9e0
[  128.392595][ T6174]  ? __pfx_netlink_unicast+0x10/0x10
[  128.392615][ T6174]  ? __alloc_skb+0x198/0x3b0
[  128.392633][ T6174]  ? netlink_sendmsg+0x642/0xb30
[  128.392654][ T6174]  ? skb_put+0x11b/0x210
[  128.392675][ T6174]  netlink_sendmsg+0x805/0xb30
[  128.392708][ T6174]  ? __pfx_netlink_sendmsg+0x10/0x10
[  128.392736][ T6174]  ? aa_sock_msg_perm+0xf1/0x1b0
[  128.392763][ T6174]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  128.392779][ T6174]  ? __pfx_netlink_sendmsg+0x10/0x10
[  128.392803][ T6174]  __sock_sendmsg+0x21c/0x270
[  128.392834][ T6174]  ____sys_sendmsg+0x505/0x820
[  128.392863][ T6174]  ? __pfx_____sys_sendmsg+0x10/0x10
[  128.392893][ T6174]  ? import_iovec+0x74/0xa0
[  128.392918][ T6174]  ___sys_sendmsg+0x21f/0x2a0
[  128.392943][ T6174]  ? __pfx____sys_sendmsg+0x10/0x10
[  128.392987][ T6174]  ? sb_end_write+0xe9/0x1c0
[  128.393026][ T6174]  ? __pfx_vfs_write+0x10/0x10
[  128.393052][ T6174]  __x64_sys_sendmsg+0x19b/0x260
[  128.393077][ T6174]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  128.393110][ T6174]  ? __pfx_ksys_write+0x10/0x10
[  128.393139][ T6174]  do_syscall_64+0xec/0xf80
[  128.393161][ T6174]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  128.393180][ T6174]  ? trace_irq_disable+0x37/0x100
[  128.393203][ T6174]  ? clear_bhb_loop+0x60/0xb0
[  128.393225][ T6174]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  128.393244][ T6174] RIP: 0033:0x7f945858f749
[  128.393261][ T6174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  128.393278][ T6174] RSP: 002b:00007ffde2f39658 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  128.393299][ T6174] RAX: ffffffffffffffda RBX: 00007f94587e5fa0 RCX: 00007f945858f749
[  128.393314][ T6174] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  128.393327][ T6174] RBP: 00007ffde2f396b0 R08: 0000000000000000 R09: 0000000000000000
[  128.393340][ T6174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  128.393353][ T6174] R13: 00007f94587e5fa0 R14: 00007f94587e5fa0 R15: 0000000000000003
[  128.393388][ T6174]  </TASK>
[  128.394141][ T6175] FAULT_INJECTION: forcing a failure.
[  128.394141][ T6175] name failslab, interval 1, probability 0, space 0, times 0
[  128.757632][ T6175] CPU: 0 UID: 0 PID: 6175 Comm: syz.1.124 Not tainted syzkaller #0 PREEMPT(full) 
[  128.757657][ T6175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  128.757668][ T6175] Call Trace:
[  128.757677][ T6175]  <TASK>
[  128.757685][ T6175]  dump_stack_lvl+0xe8/0x150
[  128.757713][ T6175]  should_fail_ex+0x414/0x560
[  128.757739][ T6175]  should_failslab+0xa8/0x100
[  128.757753][ T6175]  kmem_cache_alloc_node_noprof+0x8c/0x720
[  128.757774][ T6175]  ? __alloc_skb+0x1dc/0x3b0
[  128.757785][ T6175]  ? __local_bh_enable_ip+0xd0/0x130
[  128.757797][ T6175]  ? __alloc_skb+0x198/0x3b0
[  128.757809][ T6175]  __alloc_skb+0x1dc/0x3b0
[  128.757822][ T6175]  qdisc_notify+0x110/0x440
[  128.757837][ T6175]  tc_modify_qdisc+0x1b2b/0x2020
[  128.757890][ T6175]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  128.757918][ T6175]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  128.757928][ T6175]  rtnetlink_rcv_msg+0x77c/0xb70
[  128.757943][ T6175]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  128.757954][ T6175]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  128.757964][ T6175]  ? ref_tracker_free+0x63a/0x7d0
[  128.757976][ T6175]  ? __asan_memcpy+0x40/0x70
[  128.757991][ T6175]  ? __pfx_ref_tracker_free+0x10/0x10
[  128.758001][ T6175]  ? __skb_clone+0x63/0x7a0
[  128.758018][ T6175]  netlink_rcv_skb+0x208/0x470
[  128.758035][ T6175]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  128.758048][ T6175]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  128.758068][ T6175]  ? netlink_deliver_tap+0x2e/0x1b0
[  128.758086][ T6175]  netlink_unicast+0x82f/0x9e0
[  128.758103][ T6175]  ? __pfx_netlink_unicast+0x10/0x10
[  128.758115][ T6175]  ? __alloc_skb+0x198/0x3b0
[  128.758126][ T6175]  ? netlink_sendmsg+0x642/0xb30
[  128.758140][ T6175]  ? skb_put+0x11b/0x210
[  128.758153][ T6175]  netlink_sendmsg+0x805/0xb30
[  128.758172][ T6175]  ? __pfx_netlink_sendmsg+0x10/0x10
[  128.758188][ T6175]  ? aa_sock_msg_perm+0xf1/0x1b0
[  128.758203][ T6175]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  128.758213][ T6175]  ? __pfx_netlink_sendmsg+0x10/0x10
[  128.758228][ T6175]  __sock_sendmsg+0x21c/0x270
[  128.758246][ T6175]  ____sys_sendmsg+0x505/0x820
[  128.758268][ T6175]  ? __pfx_____sys_sendmsg+0x10/0x10
[  128.758285][ T6175]  ? import_iovec+0x74/0xa0
[  128.758300][ T6175]  ___sys_sendmsg+0x21f/0x2a0
[  128.758314][ T6175]  ? __pfx____sys_sendmsg+0x10/0x10
[  128.758337][ T6175]  ? sb_end_write+0xe9/0x1c0
[  128.758356][ T6175]  ? __pfx_vfs_write+0x10/0x10
[  128.758371][ T6175]  __x64_sys_sendmsg+0x19b/0x260
[  128.758386][ T6175]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  128.758403][ T6175]  ? __pfx_ksys_write+0x10/0x10
[  128.758418][ T6175]  do_syscall_64+0xec/0xf80
[  128.758432][ T6175]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  128.758442][ T6175]  ? trace_irq_disable+0x37/0x100
[  128.758455][ T6175]  ? clear_bhb_loop+0x60/0xb0
[  128.758468][ T6175]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  128.758478][ T6175] RIP: 0033:0x7f895cb8f749
[  128.758490][ T6175] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  128.758499][ T6175] RSP: 002b:00007ffd9eeb6948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  128.758512][ T6175] RAX: ffffffffffffffda RBX: 00007f895cde5fa0 RCX: 00007f895cb8f749
[  128.758521][ T6175] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  128.758528][ T6175] RBP: 00007ffd9eeb69a0 R08: 0000000000000000 R09: 0000000000000000
[  128.758539][ T6175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  128.758546][ T6175] R13: 00007f895cde5fa0 R14: 00007f895cde5fa0 R15: 0000000000000003
[  128.758562][ T6175]  </TASK>
[  128.758644][ T6176] FAULT_INJECTION: forcing a failure.
[  128.758644][ T6176] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  129.121078][ T6176] CPU: 0 UID: 0 PID: 6176 Comm: syz.3.125 Not tainted syzkaller #0 PREEMPT(full) 
[  129.121104][ T6176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  129.121116][ T6176] Call Trace:
[  129.121126][ T6176]  <TASK>
[  129.121135][ T6176]  dump_stack_lvl+0xe8/0x150
[  129.121163][ T6176]  should_fail_ex+0x414/0x560
[  129.121196][ T6176]  prepare_alloc_pages+0x22b/0x650
[  129.121223][ T6176]  __alloc_frozen_pages_noprof+0x123/0x370
[  129.121246][ T6176]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  129.121271][ T6176]  ? policy_nodemask+0x27c/0x720
[  129.121294][ T6176]  alloc_pages_mpol+0x232/0x4a0
[  129.121319][ T6176]  ___kmalloc_large_node+0x4e/0x150
[  129.121340][ T6176]  __kmalloc_large_node_noprof+0x18/0x90
[  129.121358][ T6176]  __kmalloc_node_noprof+0x153/0x820
[  129.121376][ T6176]  ? qdisc_create+0x64/0xea0
[  129.121392][ T6176]  ? lock_acquire+0x107/0x340
[  129.121408][ T6176]  ? qdisc_alloc+0x92/0x900
[  129.121432][ T6176]  qdisc_alloc+0x92/0x900
[  129.121467][ T6176]  qdisc_create+0x12c/0xea0
[  129.121494][ T6176]  tc_modify_qdisc+0x1547/0x2020
[  129.121523][ T6176]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  129.121566][ T6176]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  129.121584][ T6176]  rtnetlink_rcv_msg+0x77c/0xb70
[  129.121608][ T6176]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  129.121627][ T6176]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  129.121643][ T6176]  ? ref_tracker_free+0x63a/0x7d0
[  129.121662][ T6176]  ? __asan_memcpy+0x40/0x70
[  129.121689][ T6176]  ? __pfx_ref_tracker_free+0x10/0x10
[  129.121706][ T6176]  ? __skb_clone+0x63/0x7a0
[  129.121737][ T6176]  netlink_rcv_skb+0x208/0x470
[  129.121764][ T6176]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  129.121790][ T6176]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  129.121823][ T6176]  ? netlink_deliver_tap+0x2e/0x1b0
[  129.121853][ T6176]  netlink_unicast+0x82f/0x9e0
[  129.121883][ T6176]  ? __pfx_netlink_unicast+0x10/0x10
[  129.121904][ T6176]  ? __alloc_skb+0x198/0x3b0
[  129.121924][ T6176]  ? netlink_sendmsg+0x642/0xb30
[  129.121949][ T6176]  ? skb_put+0x11b/0x210
[  129.121973][ T6176]  netlink_sendmsg+0x805/0xb30
[  129.122010][ T6176]  ? __pfx_netlink_sendmsg+0x10/0x10
[  129.122041][ T6176]  ? aa_sock_msg_perm+0xf1/0x1b0
[  129.122069][ T6176]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  129.122089][ T6176]  ? __pfx_netlink_sendmsg+0x10/0x10
[  129.122117][ T6176]  __sock_sendmsg+0x21c/0x270
[  129.122150][ T6176]  ____sys_sendmsg+0x505/0x820
[  129.122181][ T6176]  ? __pfx_____sys_sendmsg+0x10/0x10
[  129.122213][ T6176]  ? import_iovec+0x74/0xa0
[  129.122238][ T6176]  ___sys_sendmsg+0x21f/0x2a0
[  129.122263][ T6176]  ? __pfx____sys_sendmsg+0x10/0x10
[  129.122302][ T6176]  ? sb_end_write+0xe9/0x1c0
[  129.122334][ T6176]  ? __pfx_vfs_write+0x10/0x10
[  129.122361][ T6176]  __x64_sys_sendmsg+0x19b/0x260
[  129.122386][ T6176]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  129.122416][ T6176]  ? __pfx_ksys_write+0x10/0x10
[  129.122441][ T6176]  do_syscall_64+0xec/0xf80
[  129.122461][ T6176]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  129.122472][ T6176]  ? trace_irq_disable+0x37/0x100
[  129.122486][ T6176]  ? clear_bhb_loop+0x60/0xb0
[  129.122498][ T6176]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  129.122508][ T6176] RIP: 0033:0x7fb264b8f749
[  129.122521][ T6176] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  129.122530][ T6176] RSP: 002b:00007ffd2bab6358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  129.122543][ T6176] RAX: ffffffffffffffda RBX: 00007fb264de5fa0 RCX: 00007fb264b8f749
[  129.122551][ T6176] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  129.122558][ T6176] RBP: 00007ffd2bab63b0 R08: 0000000000000000 R09: 0000000000000000
[  129.122564][ T6176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  129.122571][ T6176] R13: 00007fb264de5fa0 R14: 00007fb264de5fa0 R15: 0000000000000003
[  129.122587][ T6176]  </TASK>
[  129.512751][ T6177] FAULT_INJECTION: forcing a failure.
[  129.512751][ T6177] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  129.526401][ T6177] CPU: 0 UID: 0 PID: 6177 Comm: syz.2.126 Not tainted syzkaller #0 PREEMPT(full) 
[  129.526428][ T6177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  129.526441][ T6177] Call Trace:
[  129.526450][ T6177]  <TASK>
[  129.526459][ T6177]  dump_stack_lvl+0xe8/0x150
[  129.526490][ T6177]  should_fail_ex+0x414/0x560
[  129.526532][ T6177]  prepare_alloc_pages+0x22b/0x650
[  129.526563][ T6177]  __alloc_frozen_pages_noprof+0x123/0x370
[  129.526590][ T6177]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  129.526622][ T6177]  ? policy_nodemask+0x27c/0x720
[  129.526650][ T6177]  alloc_pages_mpol+0x232/0x4a0
[  129.526678][ T6177]  ___kmalloc_large_node+0x4e/0x150
[  129.526701][ T6177]  __kmalloc_large_node_noprof+0x18/0x90
[  129.526724][ T6177]  __kmalloc_node_noprof+0x153/0x820
[  129.526742][ T6177]  ? qdisc_create+0x64/0xea0
[  129.526761][ T6177]  ? lock_acquire+0x107/0x340
[  129.526780][ T6177]  ? qdisc_alloc+0x92/0x900
[  129.526809][ T6177]  qdisc_alloc+0x92/0x900
[  129.526841][ T6177]  qdisc_create+0x12c/0xea0
[  129.526870][ T6177]  tc_modify_qdisc+0x1547/0x2020
[  129.526903][ T6177]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  129.526952][ T6177]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  129.526971][ T6177]  rtnetlink_rcv_msg+0x77c/0xb70
[  129.526998][ T6177]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  129.527020][ T6177]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  129.527041][ T6177]  ? ref_tracker_free+0x63a/0x7d0
[  129.527062][ T6177]  ? __asan_memcpy+0x40/0x70
[  129.527091][ T6177]  ? __pfx_ref_tracker_free+0x10/0x10
[  129.527109][ T6177]  ? __skb_clone+0x63/0x7a0
[  129.527144][ T6177]  netlink_rcv_skb+0x208/0x470
[  129.527172][ T6177]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  129.527197][ T6177]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  129.527235][ T6177]  ? netlink_deliver_tap+0x2e/0x1b0
[  129.527269][ T6177]  netlink_unicast+0x82f/0x9e0
[  129.527300][ T6177]  ? __pfx_netlink_unicast+0x10/0x10
[  129.527323][ T6177]  ? __alloc_skb+0x198/0x3b0
[  129.527345][ T6177]  ? netlink_sendmsg+0x642/0xb30
[  129.527370][ T6177]  ? skb_put+0x11b/0x210
[  129.527396][ T6177]  netlink_sendmsg+0x805/0xb30
[  129.527432][ T6177]  ? __pfx_netlink_sendmsg+0x10/0x10
[  129.527462][ T6177]  ? aa_sock_msg_perm+0xf1/0x1b0
[  129.527489][ T6177]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  129.527512][ T6177]  ? __pfx_netlink_sendmsg+0x10/0x10
[  129.527539][ T6177]  __sock_sendmsg+0x21c/0x270
[  129.527570][ T6177]  ____sys_sendmsg+0x505/0x820
[  129.527600][ T6177]  ? __pfx_____sys_sendmsg+0x10/0x10
[  129.527632][ T6177]  ? import_iovec+0x74/0xa0
[  129.527658][ T6177]  ___sys_sendmsg+0x21f/0x2a0
[  129.527686][ T6177]  ? __pfx____sys_sendmsg+0x10/0x10
[  129.527730][ T6177]  ? sb_end_write+0xe9/0x1c0
[  129.527767][ T6177]  ? __pfx_vfs_write+0x10/0x10
[  129.527794][ T6177]  __x64_sys_sendmsg+0x19b/0x260
[  129.527821][ T6177]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  129.527854][ T6177]  ? __pfx_ksys_write+0x10/0x10
[  129.527884][ T6177]  do_syscall_64+0xec/0xf80
[  129.527907][ T6177]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  129.527927][ T6177]  ? trace_irq_disable+0x37/0x100
[  129.527951][ T6177]  ? clear_bhb_loop+0x60/0xb0
[  129.527974][ T6177]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  129.527994][ T6177] RIP: 0033:0x7fd7dbb8f749
[  129.528011][ T6177] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  129.528029][ T6177] RSP: 002b:00007fffda2780d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  129.528050][ T6177] RAX: ffffffffffffffda RBX: 00007fd7dbde5fa0 RCX: 00007fd7dbb8f749
[  129.528066][ T6177] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  129.528079][ T6177] RBP: 00007fffda278130 R08: 0000000000000000 R09: 0000000000000000
[  129.528092][ T6177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  129.528104][ T6177] R13: 00007fd7dbde5fa0 R14: 00007fd7dbde5fa0 R15: 0000000000000003
[  129.528134][ T6177]  </TASK>
[  129.947868][ T6178] FAULT_INJECTION: forcing a failure.
[  129.947868][ T6178] name failslab, interval 1, probability 0, space 0, times 0
[  129.961162][ T6178] CPU: 1 UID: 0 PID: 6178 Comm: syz.0.127 Not tainted syzkaller #0 PREEMPT(full) 
[  129.961189][ T6178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  129.961209][ T6178] Call Trace:
[  129.961217][ T6178]  <TASK>
[  129.961225][ T6178]  dump_stack_lvl+0xe8/0x150
[  129.961256][ T6178]  should_fail_ex+0x414/0x560
[  129.961291][ T6178]  should_failslab+0xa8/0x100
[  129.961317][ T6178]  kmem_cache_alloc_node_noprof+0x8c/0x720
[  129.961348][ T6178]  ? __alloc_skb+0x1dc/0x3b0
[  129.961368][ T6178]  ? __local_bh_enable_ip+0xd0/0x130
[  129.961390][ T6178]  ? __alloc_skb+0x198/0x3b0
[  129.961412][ T6178]  __alloc_skb+0x1dc/0x3b0
[  129.961437][ T6178]  qdisc_notify+0x110/0x440
[  129.961463][ T6178]  tc_modify_qdisc+0x1b2b/0x2020
[  129.961495][ T6178]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  129.961543][ T6178]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  129.961562][ T6178]  rtnetlink_rcv_msg+0x77c/0xb70
[  129.961589][ T6178]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  129.961610][ T6178]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  129.961630][ T6178]  ? ref_tracker_free+0x63a/0x7d0
[  129.961651][ T6178]  ? __asan_memcpy+0x40/0x70
[  129.961679][ T6178]  ? __pfx_ref_tracker_free+0x10/0x10
[  129.961697][ T6178]  ? __skb_clone+0x63/0x7a0
[  129.961731][ T6178]  netlink_rcv_skb+0x208/0x470
[  129.961759][ T6178]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  129.961786][ T6178]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  129.961821][ T6178]  ? netlink_deliver_tap+0x2e/0x1b0
[  129.961856][ T6178]  netlink_unicast+0x82f/0x9e0
[  129.961889][ T6178]  ? __pfx_netlink_unicast+0x10/0x10
[  129.961912][ T6178]  ? __alloc_skb+0x198/0x3b0
[  129.961933][ T6178]  ? netlink_sendmsg+0x642/0xb30
[  129.961958][ T6178]  ? skb_put+0x11b/0x210
[  129.961984][ T6178]  netlink_sendmsg+0x805/0xb30
[  129.962017][ T6178]  ? __pfx_netlink_sendmsg+0x10/0x10
[  129.962047][ T6178]  ? aa_sock_msg_perm+0xf1/0x1b0
[  129.962072][ T6178]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  129.962089][ T6178]  ? __pfx_netlink_sendmsg+0x10/0x10
[  129.962117][ T6178]  __sock_sendmsg+0x21c/0x270
[  129.962149][ T6178]  ____sys_sendmsg+0x505/0x820
[  129.962178][ T6178]  ? __pfx_____sys_sendmsg+0x10/0x10
[  129.962217][ T6178]  ? import_iovec+0x74/0xa0
[  129.962242][ T6178]  ___sys_sendmsg+0x21f/0x2a0
[  129.962268][ T6178]  ? __pfx____sys_sendmsg+0x10/0x10
[  129.962311][ T6178]  ? sb_end_write+0xe9/0x1c0
[  129.962347][ T6178]  ? __pfx_vfs_write+0x10/0x10
[  129.962374][ T6178]  __x64_sys_sendmsg+0x19b/0x260
[  129.962401][ T6178]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  129.962434][ T6178]  ? __pfx_ksys_write+0x10/0x10
[  129.962463][ T6178]  do_syscall_64+0xec/0xf80
[  129.962485][ T6178]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  129.962503][ T6178]  ? trace_irq_disable+0x37/0x100
[  129.962527][ T6178]  ? clear_bhb_loop+0x60/0xb0
[  129.962551][ T6178]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  129.962568][ T6178] RIP: 0033:0x7f945858f749
[  129.962585][ T6178] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  129.962602][ T6178] RSP: 002b:00007ffde2f39658 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  129.962622][ T6178] RAX: ffffffffffffffda RBX: 00007f94587e5fa0 RCX: 00007f945858f749
[  129.962636][ T6178] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  129.962647][ T6178] RBP: 00007ffde2f396b0 R08: 0000000000000000 R09: 0000000000000000
[  129.962658][ T6178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  129.962669][ T6178] R13: 00007f94587e5fa0 R14: 00007f94587e5fa0 R15: 0000000000000003
[  129.962696][ T6178]  </TASK>
[  130.316379][ T6179] FAULT_INJECTION: forcing a failure.
[  130.316379][ T6179] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  130.330039][ T6179] CPU: 1 UID: 0 PID: 6179 Comm: syz.4.21 Not tainted syzkaller #0 PREEMPT(full) 
[  130.330066][ T6179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  130.330079][ T6179] Call Trace:
[  130.330088][ T6179]  <TASK>
[  130.330096][ T6179]  dump_stack_lvl+0xe8/0x150
[  130.330126][ T6179]  should_fail_ex+0x414/0x560
[  130.330161][ T6179]  prepare_alloc_pages+0x22b/0x650
[  130.330191][ T6179]  __alloc_frozen_pages_noprof+0x123/0x370
[  130.330218][ T6179]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  130.330249][ T6179]  ? policy_nodemask+0x27c/0x720
[  130.330277][ T6179]  alloc_pages_mpol+0x232/0x4a0
[  130.330305][ T6179]  ___kmalloc_large_node+0x4e/0x150
[  130.330327][ T6179]  __kmalloc_large_node_noprof+0x18/0x90
[  130.330356][ T6179]  __kmalloc_node_noprof+0x153/0x820
[  130.330374][ T6179]  ? qdisc_create+0x64/0xea0
[  130.330393][ T6179]  ? lock_acquire+0x107/0x340
[  130.330410][ T6179]  ? qdisc_alloc+0x92/0x900
[  130.330438][ T6179]  qdisc_alloc+0x92/0x900
[  130.330470][ T6179]  qdisc_create+0x12c/0xea0
[  130.330499][ T6179]  tc_modify_qdisc+0x1547/0x2020
[  130.330532][ T6179]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  130.330580][ T6179]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  130.330599][ T6179]  rtnetlink_rcv_msg+0x77c/0xb70
[  130.330626][ T6179]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  130.330648][ T6179]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  130.330669][ T6179]  ? ref_tracker_free+0x63a/0x7d0
[  130.330690][ T6179]  ? __asan_memcpy+0x40/0x70
[  130.330719][ T6179]  ? __pfx_ref_tracker_free+0x10/0x10
[  130.330737][ T6179]  ? __skb_clone+0x63/0x7a0
[  130.330771][ T6179]  netlink_rcv_skb+0x208/0x470
[  130.330800][ T6179]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
2026/01/14 06:11:08 executed programs: 124
[  130.330824][ T6179]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  130.330862][ T6179]  ? netlink_deliver_tap+0x2e/0x1b0
[  130.330897][ T6179]  netlink_unicast+0x82f/0x9e0
[  130.330930][ T6179]  ? __pfx_netlink_unicast+0x10/0x10
[  130.330954][ T6179]  ? __alloc_skb+0x198/0x3b0
[  130.330976][ T6179]  ? netlink_sendmsg+0x642/0xb30
[  130.331000][ T6179]  ? skb_put+0x11b/0x210
[  130.331025][ T6179]  netlink_sendmsg+0x805/0xb30
[  130.331061][ T6179]  ? __pfx_netlink_sendmsg+0x10/0x10
[  130.331092][ T6179]  ? aa_sock_msg_perm+0xf1/0x1b0
[  130.331118][ T6179]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  130.331137][ T6179]  ? __pfx_netlink_sendmsg+0x10/0x10
[  130.331166][ T6179]  __sock_sendmsg+0x21c/0x270
[  130.331197][ T6179]  ____sys_sendmsg+0x505/0x820
[  130.331224][ T6179]  ? __pfx_____sys_sendmsg+0x10/0x10
[  130.331254][ T6179]  ? import_iovec+0x74/0xa0
[  130.331280][ T6179]  ___sys_sendmsg+0x21f/0x2a0
[  130.331305][ T6179]  ? __pfx____sys_sendmsg+0x10/0x10
[  130.331355][ T6179]  ? sb_end_write+0xe9/0x1c0
[  130.331391][ T6179]  ? __pfx_vfs_write+0x10/0x10
[  130.331419][ T6179]  __x64_sys_sendmsg+0x19b/0x260
[  130.331446][ T6179]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  130.331479][ T6179]  ? __pfx_ksys_write+0x10/0x10
[  130.331509][ T6179]  do_syscall_64+0xec/0xf80
[  130.331533][ T6179]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  130.331552][ T6179]  ? trace_irq_disable+0x37/0x100
[  130.331576][ T6179]  ? clear_bhb_loop+0x60/0xb0
[  130.331600][ T6179]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  130.331619][ T6179] RIP: 0033:0x7fda4178f749
[  130.331637][ T6179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  130.331655][ T6179] RSP: 002b:00007ffe88cf7098 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  130.331677][ T6179] RAX: ffffffffffffffda RBX: 00007fda419e5fa0 RCX: 00007fda4178f749
[  130.331692][ T6179] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  130.331705][ T6179] RBP: 00007ffe88cf70f0 R08: 0000000000000000 R09: 0000000000000000
[  130.331718][ T6179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  130.331730][ T6179] R13: 00007fda419e5fa0 R14: 00007fda419e5fa0 R15: 0000000000000003
[  130.331762][ T6179]  </TASK>
[  130.372265][ T6180] FAULT_INJECTION: forcing a failure.
[  130.372265][ T6180] name failslab, interval 1, probability 0, space 0, times 0
[  130.734645][ T6180] CPU: 1 UID: 0 PID: 6180 Comm: syz.1.128 Not tainted syzkaller #0 PREEMPT(full) 
[  130.734674][ T6180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  130.734687][ T6180] Call Trace:
[  130.734696][ T6180]  <TASK>
[  130.734706][ T6180]  dump_stack_lvl+0xe8/0x150
[  130.734736][ T6180]  should_fail_ex+0x414/0x560
[  130.734771][ T6180]  should_failslab+0xa8/0x100
[  130.734797][ T6180]  kmem_cache_alloc_node_noprof+0x8c/0x720
[  130.734829][ T6180]  ? __alloc_skb+0x1dc/0x3b0
[  130.734849][ T6180]  ? __local_bh_enable_ip+0xd0/0x130
[  130.734871][ T6180]  ? __alloc_skb+0x198/0x3b0
[  130.734893][ T6180]  __alloc_skb+0x1dc/0x3b0
[  130.734919][ T6180]  qdisc_notify+0x110/0x440
[  130.734947][ T6180]  tc_modify_qdisc+0x1b2b/0x2020
[  130.734980][ T6180]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  130.735028][ T6180]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  130.735047][ T6180]  rtnetlink_rcv_msg+0x77c/0xb70
[  130.735080][ T6180]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  130.735102][ T6180]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  130.735122][ T6180]  ? ref_tracker_free+0x63a/0x7d0
[  130.735143][ T6180]  ? __asan_memcpy+0x40/0x70
[  130.735172][ T6180]  ? __pfx_ref_tracker_free+0x10/0x10
[  130.735190][ T6180]  ? __skb_clone+0x63/0x7a0
[  130.735223][ T6180]  netlink_rcv_skb+0x208/0x470
[  130.735252][ T6180]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  130.735283][ T6180]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  130.735321][ T6180]  ? netlink_deliver_tap+0x2e/0x1b0
[  130.735357][ T6180]  netlink_unicast+0x82f/0x9e0
[  130.735389][ T6180]  ? __pfx_netlink_unicast+0x10/0x10
[  130.735413][ T6180]  ? __alloc_skb+0x198/0x3b0
[  130.735435][ T6180]  ? netlink_sendmsg+0x642/0xb30
[  130.735460][ T6180]  ? skb_put+0x11b/0x210
[  130.735486][ T6180]  netlink_sendmsg+0x805/0xb30
[  130.735522][ T6180]  ? __pfx_netlink_sendmsg+0x10/0x10
[  130.735553][ T6180]  ? aa_sock_msg_perm+0xf1/0x1b0
[  130.735581][ T6180]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  130.735600][ T6180]  ? __pfx_netlink_sendmsg+0x10/0x10
[  130.735628][ T6180]  __sock_sendmsg+0x21c/0x270
[  130.735661][ T6180]  ____sys_sendmsg+0x505/0x820
[  130.735691][ T6180]  ? __pfx_____sys_sendmsg+0x10/0x10
[  130.735725][ T6180]  ? import_iovec+0x74/0xa0
[  130.735752][ T6180]  ___sys_sendmsg+0x21f/0x2a0
[  130.735779][ T6180]  ? __pfx____sys_sendmsg+0x10/0x10
[  130.735824][ T6180]  ? sb_end_write+0xe9/0x1c0
[  130.735860][ T6180]  ? __pfx_vfs_write+0x10/0x10
[  130.735888][ T6180]  __x64_sys_sendmsg+0x19b/0x260
[  130.735915][ T6180]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  130.735948][ T6180]  ? __pfx_ksys_write+0x10/0x10
[  130.735978][ T6180]  do_syscall_64+0xec/0xf80
[  130.736001][ T6180]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  130.736020][ T6180]  ? trace_irq_disable+0x37/0x100
[  130.736044][ T6180]  ? clear_bhb_loop+0x60/0xb0
[  130.736068][ T6180]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  130.736088][ T6180] RIP: 0033:0x7f895cb8f749
[  130.736106][ T6180] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  130.736125][ T6180] RSP: 002b:00007ffd9eeb6948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  130.736147][ T6180] RAX: ffffffffffffffda RBX: 00007f895cde5fa0 RCX: 00007f895cb8f749
[  130.736162][ T6180] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  130.736175][ T6180] RBP: 00007ffd9eeb69a0 R08: 0000000000000000 R09: 0000000000000000
[  130.736188][ T6180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  130.736201][ T6180] R13: 00007f895cde5fa0 R14: 00007f895cde5fa0 R15: 0000000000000003
[  130.736233][ T6180]  </TASK>
[  130.738783][ T6181] FAULT_INJECTION: forcing a failure.
[  130.738783][ T6181] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  131.101505][ T6181] CPU: 0 UID: 0 PID: 6181 Comm: syz.2.129 Not tainted syzkaller #0 PREEMPT(full) 
[  131.101531][ T6181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  131.101542][ T6181] Call Trace:
[  131.101550][ T6181]  <TASK>
[  131.101558][ T6181]  dump_stack_lvl+0xe8/0x150
[  131.101585][ T6181]  should_fail_ex+0x414/0x560
[  131.101619][ T6181]  prepare_alloc_pages+0x22b/0x650
[  131.101647][ T6181]  __alloc_frozen_pages_noprof+0x123/0x370
[  131.101671][ T6181]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  131.101698][ T6181]  ? policy_nodemask+0x27c/0x720
[  131.101724][ T6181]  alloc_pages_mpol+0x232/0x4a0
[  131.101752][ T6181]  ___kmalloc_large_node+0x4e/0x150
[  131.101775][ T6181]  __kmalloc_large_node_noprof+0x18/0x90
[  131.101799][ T6181]  __kmalloc_node_noprof+0x153/0x820
[  131.101816][ T6181]  ? qdisc_create+0x64/0xea0
[  131.101833][ T6181]  ? lock_acquire+0x107/0x340
[  131.101851][ T6181]  ? qdisc_alloc+0x92/0x900
[  131.101878][ T6181]  qdisc_alloc+0x92/0x900
[  131.101909][ T6181]  qdisc_create+0x12c/0xea0
[  131.101942][ T6181]  tc_modify_qdisc+0x1547/0x2020
[  131.101972][ T6181]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  131.102018][ T6181]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  131.102036][ T6181]  rtnetlink_rcv_msg+0x77c/0xb70
[  131.102073][ T6181]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  131.102093][ T6181]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  131.102112][ T6181]  ? ref_tracker_free+0x63a/0x7d0
[  131.102132][ T6181]  ? __asan_memcpy+0x40/0x70
[  131.102160][ T6181]  ? __pfx_ref_tracker_free+0x10/0x10
[  131.102179][ T6181]  ? __skb_clone+0x63/0x7a0
[  131.102210][ T6181]  netlink_rcv_skb+0x208/0x470
[  131.102236][ T6181]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  131.102260][ T6181]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  131.102306][ T6181]  ? netlink_deliver_tap+0x2e/0x1b0
[  131.102338][ T6181]  netlink_unicast+0x82f/0x9e0
[  131.102379][ T6181]  ? __pfx_netlink_unicast+0x10/0x10
[  131.102401][ T6181]  ? __alloc_skb+0x198/0x3b0
[  131.102422][ T6181]  ? netlink_sendmsg+0x642/0xb30
[  131.102446][ T6181]  ? skb_put+0x11b/0x210
[  131.102470][ T6181]  netlink_sendmsg+0x805/0xb30
[  131.102504][ T6181]  ? __pfx_netlink_sendmsg+0x10/0x10
[  131.102533][ T6181]  ? aa_sock_msg_perm+0xf1/0x1b0
[  131.102560][ T6181]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  131.102583][ T6181]  ? __pfx_netlink_sendmsg+0x10/0x10
[  131.102617][ T6181]  __sock_sendmsg+0x21c/0x270
[  131.102648][ T6181]  ____sys_sendmsg+0x505/0x820
[  131.102681][ T6181]  ? __pfx_____sys_sendmsg+0x10/0x10
[  131.102716][ T6181]  ? import_iovec+0x74/0xa0
[  131.102742][ T6181]  ___sys_sendmsg+0x21f/0x2a0
[  131.102767][ T6181]  ? __pfx____sys_sendmsg+0x10/0x10
[  131.102819][ T6181]  ? sb_end_write+0xe9/0x1c0
[  131.102854][ T6181]  ? __pfx_vfs_write+0x10/0x10
[  131.102882][ T6181]  __x64_sys_sendmsg+0x19b/0x260
[  131.102908][ T6181]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  131.102941][ T6181]  ? __pfx_ksys_write+0x10/0x10
[  131.102970][ T6181]  do_syscall_64+0xec/0xf80
[  131.102996][ T6181]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  131.103014][ T6181]  ? trace_irq_disable+0x37/0x100
[  131.103038][ T6181]  ? clear_bhb_loop+0x60/0xb0
[  131.103062][ T6181]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  131.103080][ T6181] RIP: 0033:0x7fd7dbb8f749
[  131.103099][ T6181] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  131.103115][ T6181] RSP: 002b:00007fffda2780d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  131.103135][ T6181] RAX: ffffffffffffffda RBX: 00007fd7dbde5fa0 RCX: 00007fd7dbb8f749
[  131.103150][ T6181] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  131.103163][ T6181] RBP: 00007fffda278130 R08: 0000000000000000 R09: 0000000000000000
[  131.103181][ T6181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  131.103193][ T6181] R13: 00007fd7dbde5fa0 R14: 00007fd7dbde5fa0 R15: 0000000000000003
[  131.103223][ T6181]  </TASK>
[  131.485734][ T6182] FAULT_INJECTION: forcing a failure.
[  131.485734][ T6182] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  131.510198][ T6182] CPU: 1 UID: 0 PID: 6182 Comm: syz.3.130 Not tainted syzkaller #0 PREEMPT(full) 
[  131.510225][ T6182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  131.510237][ T6182] Call Trace:
[  131.510245][ T6182]  <TASK>
[  131.510252][ T6182]  dump_stack_lvl+0xe8/0x150
[  131.510289][ T6182]  should_fail_ex+0x414/0x560
[  131.510323][ T6182]  prepare_alloc_pages+0x22b/0x650
[  131.510353][ T6182]  __alloc_frozen_pages_noprof+0x123/0x370
[  131.510380][ T6182]  ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[  131.510411][ T6182]  ? policy_nodemask+0x27c/0x720
[  131.510439][ T6182]  alloc_pages_mpol+0x232/0x4a0
[  131.510467][ T6182]  ___kmalloc_large_node+0x4e/0x150
[  131.510490][ T6182]  __kmalloc_large_node_noprof+0x18/0x90
[  131.510512][ T6182]  __kmalloc_node_noprof+0x153/0x820
[  131.510531][ T6182]  ? qdisc_create+0x64/0xea0
[  131.510549][ T6182]  ? lock_acquire+0x107/0x340
[  131.510567][ T6182]  ? qdisc_alloc+0x92/0x900
[  131.510593][ T6182]  qdisc_alloc+0x92/0x900
[  131.510624][ T6182]  qdisc_create+0x12c/0xea0
[  131.510652][ T6182]  tc_modify_qdisc+0x1547/0x2020
[  131.510689][ T6182]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  131.510737][ T6182]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  131.510756][ T6182]  rtnetlink_rcv_msg+0x77c/0xb70
[  131.510783][ T6182]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  131.510805][ T6182]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  131.510825][ T6182]  ? ref_tracker_free+0x63a/0x7d0
[  131.510846][ T6182]  ? __asan_memcpy+0x40/0x70
[  131.510874][ T6182]  ? __pfx_ref_tracker_free+0x10/0x10
[  131.510892][ T6182]  ? __skb_clone+0x63/0x7a0
[  131.510924][ T6182]  netlink_rcv_skb+0x208/0x470
[  131.510953][ T6182]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  131.510977][ T6182]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  131.511013][ T6182]  ? netlink_deliver_tap+0x2e/0x1b0
[  131.511047][ T6182]  netlink_unicast+0x82f/0x9e0
[  131.511080][ T6182]  ? __pfx_netlink_unicast+0x10/0x10
[  131.511103][ T6182]  ? __alloc_skb+0x198/0x3b0
[  131.511123][ T6182]  ? netlink_sendmsg+0x642/0xb30
[  131.511148][ T6182]  ? skb_put+0x11b/0x210
[  131.511172][ T6182]  netlink_sendmsg+0x805/0xb30
[  131.511206][ T6182]  ? __pfx_netlink_sendmsg+0x10/0x10
[  131.511233][ T6182]  ? aa_sock_msg_perm+0xf1/0x1b0
[  131.511259][ T6182]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  131.511284][ T6182]  ? __pfx_netlink_sendmsg+0x10/0x10
[  131.511312][ T6182]  __sock_sendmsg+0x21c/0x270
[  131.511344][ T6182]  ____sys_sendmsg+0x505/0x820
[  131.511371][ T6182]  ? __pfx_____sys_sendmsg+0x10/0x10
[  131.511404][ T6182]  ? import_iovec+0x74/0xa0
[  131.511429][ T6182]  ___sys_sendmsg+0x21f/0x2a0
[  131.511454][ T6182]  ? __pfx____sys_sendmsg+0x10/0x10
[  131.511497][ T6182]  ? sb_end_write+0xe9/0x1c0
[  131.511532][ T6182]  ? __pfx_vfs_write+0x10/0x10
[  131.511558][ T6182]  __x64_sys_sendmsg+0x19b/0x260
[  131.511582][ T6182]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  131.511614][ T6182]  ? __pfx_ksys_write+0x10/0x10
[  131.511642][ T6182]  do_syscall_64+0xec/0xf80
[  131.511664][ T6182]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  131.511681][ T6182]  ? trace_irq_disable+0x37/0x100
[  131.511704][ T6182]  ? clear_bhb_loop+0x60/0xb0
[  131.511727][ T6182]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  131.511747][ T6182] RIP: 0033:0x7fb264b8f749
[  131.511764][ T6182] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  131.511781][ T6182] RSP: 002b:00007ffd2bab6358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  131.511804][ T6182] RAX: ffffffffffffffda RBX: 00007fb264de5fa0 RCX: 00007fb264b8f749
[  131.511817][ T6182] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  131.511829][ T6182] RBP: 00007ffd2bab63b0 R08: 0000000000000000 R09: 0000000000000000
[  131.511840][ T6182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  131.511852][ T6182] R13: 00007fb264de5fa0 R14: 00007fb264de5fa0 R15: 0000000000000003
[  131.511880][ T6182]  </TASK>
[  131.927775][ T6183] FAULT_INJECTION: forcing a failure.
[  131.927775][ T6183] name failslab, interval 1, probability 0, space 0, times 0
[  131.940752][ T6183] CPU: 1 UID: 0 PID: 6183 Comm: syz.0.131 Not tainted syzkaller #0 PREEMPT(full) 
[  131.940798][ T6183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  131.940812][ T6183] Call Trace:
[  131.940821][ T6183]  <TASK>
[  131.940830][ T6183]  dump_stack_lvl+0xe8/0x150
[  131.940862][ T6183]  should_fail_ex+0x414/0x560
[  131.940905][ T6183]  should_failslab+0xa8/0x100
[  131.940931][ T6183]  kmem_cache_alloc_node_noprof+0x8c/0x720
[  131.940963][ T6183]  ? __alloc_skb+0x1dc/0x3b0
[  131.940983][ T6183]  ? __local_bh_enable_ip+0xd0/0x130
[  131.941005][ T6183]  ? __alloc_skb+0x198/0x3b0
[  131.941026][ T6183]  __alloc_skb+0x1dc/0x3b0
[  131.941051][ T6183]  qdisc_notify+0x110/0x440
[  131.941079][ T6183]  tc_modify_qdisc+0x1b2b/0x2020
[  131.941111][ T6183]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  131.941157][ T6183]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  131.941176][ T6183]  rtnetlink_rcv_msg+0x77c/0xb70
[  131.941202][ T6183]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  131.941222][ T6183]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  131.941243][ T6183]  ? ref_tracker_free+0x63a/0x7d0
[  131.941263][ T6183]  ? __asan_memcpy+0x40/0x70
[  131.941291][ T6183]  ? __pfx_ref_tracker_free+0x10/0x10
[  131.941309][ T6183]  ? __skb_clone+0x63/0x7a0
[  131.941342][ T6183]  netlink_rcv_skb+0x208/0x470
[  131.941369][ T6183]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  131.941393][ T6183]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  131.941430][ T6183]  ? netlink_deliver_tap+0x2e/0x1b0
[  131.941463][ T6183]  netlink_unicast+0x82f/0x9e0
[  131.941495][ T6183]  ? __pfx_netlink_unicast+0x10/0x10
[  131.941518][ T6183]  ? __alloc_skb+0x198/0x3b0
[  131.941539][ T6183]  ? netlink_sendmsg+0x642/0xb30
[  131.941560][ T6183]  ? skb_put+0x11b/0x210
[  131.941584][ T6183]  netlink_sendmsg+0x805/0xb30
[  131.941620][ T6183]  ? __pfx_netlink_sendmsg+0x10/0x10
[  131.941650][ T6183]  ? aa_sock_msg_perm+0xf1/0x1b0
[  131.941677][ T6183]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  131.941695][ T6183]  ? __pfx_netlink_sendmsg+0x10/0x10
[  131.941722][ T6183]  __sock_sendmsg+0x21c/0x270
[  131.941752][ T6183]  ____sys_sendmsg+0x505/0x820
[  131.941785][ T6183]  ? __pfx_____sys_sendmsg+0x10/0x10
[  131.941813][ T6183]  ? import_iovec+0x74/0xa0
[  131.941837][ T6183]  ___sys_sendmsg+0x21f/0x2a0
[  131.941860][ T6183]  ? __pfx____sys_sendmsg+0x10/0x10
[  131.941905][ T6183]  ? sb_end_write+0xe9/0x1c0
[  131.941939][ T6183]  ? __pfx_vfs_write+0x10/0x10
[  131.941965][ T6183]  __x64_sys_sendmsg+0x19b/0x260
[  131.941990][ T6183]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  131.942018][ T6183]  ? __pfx_ksys_write+0x10/0x10
[  131.942043][ T6183]  do_syscall_64+0xec/0xf80
[  131.942064][ T6183]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  131.942081][ T6183]  ? trace_irq_disable+0x37/0x100
[  131.942104][ T6183]  ? clear_bhb_loop+0x60/0xb0
[  131.942125][ T6183]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  131.942143][ T6183] RIP: 0033:0x7f945858f749
[  131.942160][ T6183] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  131.942177][ T6183] RSP: 002b:00007ffde2f39658 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  131.942197][ T6183] RAX: ffffffffffffffda RBX: 00007f94587e5fa0 RCX: 00007f945858f749
[  131.942211][ T6183] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  131.942225][ T6183] RBP: 00007ffde2f396b0 R08: 0000000000000000 R09: 0000000000000000
[  131.942238][ T6183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  131.942250][ T6183] R13: 00007f94587e5fa0 R14: 00007f94587e5fa0 R15: 0000000000000003
[  131.942280][ T6183]  </TASK>
[  132.289556][ T6184] FAULT_INJECTION: forcing a failure.
[  132.289556][ T6184] name failslab, interval 1, probability 0, space 0, times 0
[  132.302975][ T6184] CPU: 0 UID: 0 PID: 6184 Comm: syz.4.132 Not tainted syzkaller #0 PREEMPT(full) 
[  132.303002][ T6184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  132.303015][ T6184] Call Trace:
[  132.303024][ T6184]  <TASK>
[  132.303032][ T6184]  dump_stack_lvl+0xe8/0x150
[  132.303062][ T6184]  should_fail_ex+0x414/0x560
[  132.303094][ T6184]  ? __pfx_cake_init+0x10/0x10
[  132.303122][ T6184]  should_failslab+0xa8/0x100
[  132.303148][ T6184]  __kmalloc_cache_noprof+0x84/0x700
[  132.303169][ T6184]  ? is_dynamic_key+0xd6/0x1c0
[  132.303187][ T6184]  ? cake_init+0x5e/0x9f0
[  132.303215][ T6184]  ? __pfx_cake_init+0x10/0x10
[  132.303242][ T6184]  cake_init+0x5e/0x9f0
[  132.303273][ T6184]  ? lockdep_rtnl_is_held+0x26/0x40
[  132.303300][ T6184]  ? qdisc_lookup+0x36d/0x6d0
[  132.303328][ T6184]  ? __pfx_cake_init+0x10/0x10
[  132.303354][ T6184]  qdisc_create+0x7ac/0xea0
[  132.303384][ T6184]  tc_modify_qdisc+0x1547/0x2020
[  132.303416][ T6184]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  132.303464][ T6184]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  132.303482][ T6184]  rtnetlink_rcv_msg+0x77c/0xb70
[  132.303507][ T6184]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  132.303528][ T6184]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  132.303549][ T6184]  ? ref_tracker_free+0x63a/0x7d0
[  132.303569][ T6184]  ? __asan_memcpy+0x40/0x70
[  132.303598][ T6184]  ? __pfx_ref_tracker_free+0x10/0x10
[  132.303616][ T6184]  ? __skb_clone+0x63/0x7a0
[  132.303649][ T6184]  netlink_rcv_skb+0x208/0x470
[  132.303677][ T6184]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  132.303698][ T6184]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  132.303732][ T6184]  ? netlink_deliver_tap+0x2e/0x1b0
[  132.303766][ T6184]  netlink_unicast+0x82f/0x9e0
[  132.303797][ T6184]  ? __pfx_netlink_unicast+0x10/0x10
[  132.303821][ T6184]  ? __alloc_skb+0x198/0x3b0
[  132.303842][ T6184]  ? netlink_sendmsg+0x642/0xb30
[  132.303867][ T6184]  ? skb_put+0x11b/0x210
[  132.303892][ T6184]  netlink_sendmsg+0x805/0xb30
[  132.303935][ T6184]  ? __pfx_netlink_sendmsg+0x10/0x10
[  132.303964][ T6184]  ? aa_sock_msg_perm+0xf1/0x1b0
[  132.303991][ T6184]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  132.304009][ T6184]  ? __pfx_netlink_sendmsg+0x10/0x10
[  132.304037][ T6184]  __sock_sendmsg+0x21c/0x270
[  132.304069][ T6184]  ____sys_sendmsg+0x505/0x820
[  132.304098][ T6184]  ? __pfx_____sys_sendmsg+0x10/0x10
[  132.304131][ T6184]  ? import_iovec+0x74/0xa0
[  132.304158][ T6184]  ___sys_sendmsg+0x21f/0x2a0
[  132.304184][ T6184]  ? __pfx____sys_sendmsg+0x10/0x10
[  132.304227][ T6184]  ? sb_end_write+0xe9/0x1c0
[  132.304263][ T6184]  ? __pfx_vfs_write+0x10/0x10
[  132.304291][ T6184]  __x64_sys_sendmsg+0x19b/0x260
[  132.304316][ T6184]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  132.304347][ T6184]  ? __pfx_ksys_write+0x10/0x10
[  132.304376][ T6184]  do_syscall_64+0xec/0xf80
[  132.304399][ T6184]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  132.304418][ T6184]  ? trace_irq_disable+0x37/0x100
[  132.304444][ T6184]  ? clear_bhb_loop+0x60/0xb0
[  132.304468][ T6184]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  132.304488][ T6184] RIP: 0033:0x7fda4178f749
[  132.304507][ T6184] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  132.304525][ T6184] RSP: 002b:00007ffe88cf7098 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  132.304546][ T6184] RAX: ffffffffffffffda RBX: 00007fda419e5fa0 RCX: 00007fda4178f749
[  132.304562][ T6184] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  132.304576][ T6184] RBP: 00007ffe88cf70f0 R08: 0000000000000000 R09: 0000000000000000
[  132.304589][ T6184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  132.304601][ T6184] R13: 00007fda419e5fa0 R14: 00007fda419e5fa0 R15: 0000000000000003
[  132.304632][ T6184]  </TASK>
[  132.304704][ T6184] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] SMP KASAN PTI
[  132.678949][ T6184] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
[  132.687354][ T6184] CPU: 0 UID: 0 PID: 6184 Comm: syz.4.132 Not tainted syzkaller #0 PREEMPT(full) 
[  132.696540][ T6184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  132.706584][ T6184] RIP: 0010:hrtimer_try_to_cancel+0x7d/0x420
[  132.712565][ T6184] Code: ae 12 00 48 8b 5c 24 08 48 8b 44 24 10 42 80 3c 30 00 74 08 48 89 df e8 91 ce 78 00 4c 8b 3b 49 8d 5f 10 49 89 dc 49 c1 ec 03 <43> 0f b6 04 34 84 c0 0f 85 bf 00 00 00 8b 2b 89 ee 83 e6 01 31 ff
[  132.732166][ T6184] RSP: 0018:ffffc90004dbf218 EFLAGS: 00010202
[  132.738313][ T6184] RAX: 1ffff1100b7e2860 RBX: 0000000000000010 RCX: 1ffff1100b7e2861
[  132.746372][ T6184] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: ffff88805bf142d0
[  132.754431][ T6184] RBP: ffffc90004dbf410 R08: 0000000000000dc0 R09: 00000000ffffffff
[  132.762399][ T6184] R10: dffffc0000000000 R11: ffffffff896d0900 R12: 0000000000000002
[  132.770373][ T6184] R13: 00000000fffffff4 R14: dffffc0000000000 R15: 0000000000000000
[  132.778432][ T6184] FS:  0000555592cf5500(0000) GS:ffff888125e1e000(0000) knlGS:0000000000000000
[  132.787442][ T6184] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  132.794021][ T6184] CR2: 0000200000000240 CR3: 000000007d44c000 CR4: 00000000003526f0
[  132.802166][ T6184] Call Trace:
[  132.805435][ T6184]  <TASK>
[  132.808356][ T6184]  ? __pfx_cake_destroy+0x10/0x10
[  132.813381][ T6184]  hrtimer_cancel+0x16/0x50
[  132.817887][ T6184]  cake_destroy+0x28/0x100
[  132.822301][ T6184]  qdisc_create+0xaa3/0xea0
[  132.826802][ T6184]  tc_modify_qdisc+0x1547/0x2020
[  132.831734][ T6184]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  132.837119][ T6184]  ? __pfx_tc_modify_qdisc+0x10/0x10
[  132.842398][ T6184]  rtnetlink_rcv_msg+0x77c/0xb70
[  132.847347][ T6184]  ? rtnetlink_rcv_msg+0x1ab/0xb70
[  132.852451][ T6184]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  132.857912][ T6184]  ? ref_tracker_free+0x63a/0x7d0
[  132.863013][ T6184]  ? __asan_memcpy+0x40/0x70
[  132.867603][ T6184]  ? __pfx_ref_tracker_free+0x10/0x10
[  132.872961][ T6184]  ? __skb_clone+0x63/0x7a0
[  132.877459][ T6184]  netlink_rcv_skb+0x208/0x470
[  132.882231][ T6184]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  132.887683][ T6184]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  132.892967][ T6184]  ? netlink_deliver_tap+0x2e/0x1b0
[  132.898187][ T6184]  netlink_unicast+0x82f/0x9e0
[  132.902945][ T6184]  ? __pfx_netlink_unicast+0x10/0x10
[  132.908219][ T6184]  ? __alloc_skb+0x198/0x3b0
[  132.913067][ T6184]  ? netlink_sendmsg+0x642/0xb30
[  132.917994][ T6184]  ? skb_put+0x11b/0x210
[  132.922225][ T6184]  netlink_sendmsg+0x805/0xb30
[  132.926983][ T6184]  ? __pfx_netlink_sendmsg+0x10/0x10
[  132.932309][ T6184]  ? aa_sock_msg_perm+0xf1/0x1b0
[  132.937249][ T6184]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  132.942519][ T6184]  ? __pfx_netlink_sendmsg+0x10/0x10
[  132.947957][ T6184]  __sock_sendmsg+0x21c/0x270
[  132.952655][ T6184]  ____sys_sendmsg+0x505/0x820
[  132.957484][ T6184]  ? __pfx_____sys_sendmsg+0x10/0x10
[  132.962770][ T6184]  ? import_iovec+0x74/0xa0
[  132.967277][ T6184]  ___sys_sendmsg+0x21f/0x2a0
[  132.971945][ T6184]  ? __pfx____sys_sendmsg+0x10/0x10
[  132.977244][ T6184]  ? sb_end_write+0xe9/0x1c0
[  132.981831][ T6184]  ? __pfx_vfs_write+0x10/0x10
[  132.986589][ T6184]  __x64_sys_sendmsg+0x19b/0x260
[  132.991537][ T6184]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  132.997016][ T6184]  ? __pfx_ksys_write+0x10/0x10
[  133.001899][ T6184]  do_syscall_64+0xec/0xf80
[  133.006396][ T6184]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  133.012453][ T6184]  ? trace_irq_disable+0x37/0x100
[  133.017482][ T6184]  ? clear_bhb_loop+0x60/0xb0
[  133.022146][ T6184]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  133.028026][ T6184] RIP: 0033:0x7fda4178f749
[  133.032436][ T6184] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  133.052126][ T6184] RSP: 002b:00007ffe88cf7098 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  133.060546][ T6184] RAX: ffffffffffffffda RBX: 00007fda419e5fa0 RCX: 00007fda4178f749
[  133.068517][ T6184] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003
[  133.076860][ T6184] RBP: 00007ffe88cf70f0 R08: 0000000000000000 R09: 0000000000000000
[  133.084848][ T6184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  133.092813][ T6184] R13: 00007fda419e5fa0 R14: 00007fda419e5fa0 R15: 0000000000000003
[  133.100874][ T6184]  </TASK>
[  133.103890][ T6184] Modules linked in:
[  133.108916][ T1303] ieee802154 phy0 wpan0: encryption failed: -22
[  133.110312][ T6184] ---[ end trace 0000000000000000 ]---
[  133.115429][ T1303] ieee802154 phy1 wpan1: encryption failed: -22
[  133.138932][ T6184] RIP: 0010:hrtimer_try_to_cancel+0x7d/0x420
[  133.147845][ T6184] Code: ae 12 00 48 8b 5c 24 08 48 8b 44 24 10 42 80 3c 30 00 74 08 48 89 df e8 91 ce 78 00 4c 8b 3b 49 8d 5f 10 49 89 dc 49 c1 ec 03 <43> 0f b6 04 34 84 c0 0f 85 bf 00 00 00 8b 2b 89 ee 83 e6 01 31 ff
[  133.169663][ T6184] RSP: 0018:ffffc90004dbf218 EFLAGS: 00010202
[  133.175811][ T6184] RAX: 1ffff1100b7e2860 RBX: 0000000000000010 RCX: 1ffff1100b7e2861
[  133.184188][ T6184] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: ffff88805bf142d0
[  133.192459][ T6184] RBP: ffffc90004dbf410 R08: 0000000000000dc0 R09: 00000000ffffffff
[  133.200565][ T6184] R10: dffffc0000000000 R11: ffffffff896d0900 R12: 0000000000000002
[  133.208795][ T6184] R13: 00000000fffffff4 R14: dffffc0000000000 R15: 0000000000000000
[  133.217051][ T6184] FS:  0000555592cf5500(0000) GS:ffff888125f1e000(0000) knlGS:0000000000000000
[  133.226071][ T6184] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  133.232851][ T6184] CR2: 0000555579c90808 CR3: 000000007d44c000 CR4: 00000000003526f0
[  133.241019][ T6184] Kernel panic - not syncing: Fatal exception
[  133.247490][ T6184] Kernel Offset: disabled
[  133.251807][ T6184] Rebooting in 86400 seconds..