Warning: Permanently added '10.128.0.101' (ED25519) to the list of known hosts. 2026/11/12 20:12:02 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 40.439050][ T30] kauditd_printk_skb: 31 callbacks suppressed [ 40.439064][ T30] audit: type=1400 audit(1794514323.677:105): avc: denied { unlink } for pid=408 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 40.504739][ T408] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 41.231157][ T431] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.239017][ T431] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.246646][ T431] device bridge_slave_0 entered promiscuous mode [ 41.254686][ T431] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.261997][ T431] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.269603][ T431] device bridge_slave_1 entered promiscuous mode [ 41.317891][ T431] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.325086][ T431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.332591][ T431] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.339843][ T431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.361405][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.369251][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.376674][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.386647][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.395070][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.402527][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.411540][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.420250][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.427434][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.440874][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.450108][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.465297][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.476729][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.485140][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.492881][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.501966][ T431] device veth0_vlan entered promiscuous mode [ 41.513984][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.523635][ T431] device veth1_macvtap entered promiscuous mode [ 41.538203][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.546746][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.613130][ T30] audit: type=1400 audit(1794514324.847:106): avc: denied { create } for pid=444 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 42.076209][ T30] audit: type=1401 audit(1794514325.307:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 42.199489][ T10] device bridge_slave_1 left promiscuous mode [ 42.205990][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.214220][ T10] device bridge_slave_0 left promiscuous mode [ 42.220690][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.229660][ T10] device veth1_macvtap left promiscuous mode [ 42.235962][ T10] device veth0_vlan left promiscuous mode 2026/11/12 20:12:05 executed programs: 0 [ 42.384539][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.391780][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.399278][ T474] device bridge_slave_0 entered promiscuous mode [ 42.407056][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.414359][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.422153][ T474] device bridge_slave_1 entered promiscuous mode [ 42.466456][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.473573][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.480930][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.488006][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.507157][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.515248][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.522674][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.539719][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.548013][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.555125][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.562704][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.571336][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.578515][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.585995][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.601879][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.617519][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.626586][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.635682][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.643398][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.651358][ T474] device veth0_vlan entered promiscuous mode [ 42.662654][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.672019][ T474] device veth1_macvtap entered promiscuous mode [ 42.681585][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.692435][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.716054][ T479] loop2: detected capacity change from 0 to 16 [ 42.724282][ T479] erofs: (device loop2): mounted with root inode @ nid 36. [ 42.732435][ T30] audit: type=1400 audit(1794514325.967:108): avc: denied { mount } for pid=478 comm="syz.2.17" name="/" dev="loop2" ino=36 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 42.756502][ T479] BUG: scheduling while atomic: syz.2.17/479/0x00000002 [ 42.763821][ T479] Modules linked in: [ 42.767907][ T479] Preemption disabled at: [ 42.767918][ T479] [] z_erofs_reload_indexes+0x30c/0x410 [ 42.779840][ T479] CPU: 1 PID: 479 Comm: syz.2.17 Not tainted syzkaller #0 [ 42.786971][ T479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 42.797271][ T479] Call Trace: [ 42.800570][ T479] [ 42.803506][ T479] __dump_stack+0x21/0x30 [ 42.807945][ T479] dump_stack_lvl+0x110/0x170 [ 42.812648][ T479] ? show_regs_print_info+0x20/0x20 [ 42.817877][ T479] ? z_erofs_reload_indexes+0x30c/0x410 [ 42.823451][ T479] dump_stack+0x15/0x20 [ 42.827615][ T479] __schedule_bug+0x180/0x230 [ 42.832322][ T479] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 42.837612][ T479] ? z_erofs_map_blocks_iter+0x8de/0x18e0 [ 42.843344][ T479] __schedule+0xc21/0x14a0 [ 42.847788][ T479] ? release_firmware_map_entry+0x190/0x190 [ 42.853779][ T479] ? plist_add+0x3e6/0x470 [ 42.858231][ T479] schedule+0x11e/0x1e0 [ 42.862496][ T479] futex_wait_queue_me+0x29c/0x660 [ 42.867613][ T479] ? futex_wait_setup+0x510/0x510 [ 42.872668][ T479] futex_wait+0x258/0x8f0 [ 42.877019][ T479] ? do_futex+0x2800/0x2800 [ 42.881766][ T479] do_futex+0xdb1/0x2800 [ 42.886029][ T479] ? __asan_set_shadow_00+0xe/0x10 [ 42.891146][ T479] ? do_vfs_ioctl+0x1c15/0x1d80 [ 42.896004][ T479] ? __ia32_compat_sys_ioctl+0x910/0x910 [ 42.901646][ T479] ? futex_exit_release+0x1e0/0x1e0 [ 42.906871][ T479] ? ioctl_has_perm+0x1b8/0x4f0 [ 42.911735][ T479] ? ioctl_has_perm+0x3ab/0x4f0 [ 42.916897][ T479] ? has_cap_mac_admin+0x370/0x370 [ 42.922058][ T479] ? __kasan_slab_free+0x11/0x20 [ 42.927006][ T479] ? slab_free_freelist_hook+0xc2/0x190 [ 42.932559][ T479] ? putname+0x111/0x160 [ 42.937021][ T479] ? kmem_cache_free+0x100/0x320 [ 42.942067][ T479] ? selinux_file_ioctl+0x3ad/0x4c0 [ 42.947289][ T479] __se_sys_futex+0x135/0x330 [ 42.951976][ T479] ? __fget_files+0x2e1/0x340 [ 42.956671][ T479] ? __x64_sys_futex+0x100/0x100 [ 42.961669][ T479] ? __kasan_check_write+0x14/0x20 [ 42.966820][ T479] __x64_sys_futex+0xe5/0x100 [ 42.971626][ T479] x64_sys_call+0x251/0x9a0 [ 42.976712][ T479] do_syscall_64+0x4c/0xa0 [ 42.981720][ T479] ? clear_bhb_loop+0x50/0xa0 [ 42.986518][ T479] ? clear_bhb_loop+0x50/0xa0 [ 42.991208][ T479] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 42.997235][ T479] RIP: 0033:0x7fb622e64e59 [ 43.001663][ T479] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.021477][ T479] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 43.029902][ T479] RAX: ffffffffffffffda RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 43.038089][ T479] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb6230ddfa8 [ 43.046090][ T479] RBP: 00007fb6230ddfa0 R08: 0000000000000000 R09: 0000000000000000 [ 43.054076][ T479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.062055][ T479] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 43.070044][ T479] [ 43.095018][ T482] loop2: detected capacity change from 0 to 16 [ 43.138903][ T482] erofs: (device loop2): mounted with root inode @ nid 36. [ 43.147288][ T482] BUG: scheduling while atomic: syz.2.18/482/0x00000002 [ 43.154686][ T482] Modules linked in: [ 43.158674][ T482] Preemption disabled at: [ 43.158684][ T482] [] z_erofs_reload_indexes+0x30c/0x410 [ 43.170523][ T482] CPU: 1 PID: 482 Comm: syz.2.18 Tainted: G W syzkaller #0 [ 43.179309][ T482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 43.189712][ T482] Call Trace: [ 43.193067][ T482] [ 43.196114][ T482] __dump_stack+0x21/0x30 [ 43.200595][ T482] dump_stack_lvl+0x110/0x170 [ 43.205300][ T482] ? show_regs_print_info+0x20/0x20 [ 43.210513][ T482] ? z_erofs_reload_indexes+0x30c/0x410 [ 43.216066][ T482] dump_stack+0x15/0x20 [ 43.220493][ T482] __schedule_bug+0x180/0x230 [ 43.225290][ T482] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 43.230852][ T482] ? selinux_file_ioctl+0x3ad/0x4c0 [ 43.236064][ T482] __schedule+0xc21/0x14a0 [ 43.240599][ T482] ? __fget_files+0x2e1/0x340 [ 43.245285][ T482] ? release_firmware_map_entry+0x190/0x190 [ 43.251184][ T482] ? __x64_sys_futex+0x100/0x100 [ 43.256130][ T482] ? __kasan_check_write+0x14/0x20 [ 43.261270][ T482] schedule+0x11e/0x1e0 [ 43.265612][ T482] exit_to_user_mode_loop+0x50/0xe0 [ 43.270839][ T482] exit_to_user_mode_prepare+0x87/0xd0 [ 43.276415][ T482] syscall_exit_to_user_mode+0x1a/0x30 [ 43.281909][ T482] do_syscall_64+0x58/0xa0 [ 43.286350][ T482] ? clear_bhb_loop+0x50/0xa0 [ 43.291050][ T482] ? clear_bhb_loop+0x50/0xa0 [ 43.295858][ T482] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 43.301975][ T482] RIP: 0033:0x7fb622e64e59 [ 43.306449][ T482] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.326911][ T482] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 43.335343][ T482] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 43.343594][ T482] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 43.351679][ T482] RBP: 00007fb6230ddfa0 R08: 0005f93b426c3de4 R09: 0000000000000000 [ 43.359844][ T482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.367913][ T482] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 43.376384][ T482] [ 43.435310][ T484] loop2: detected capacity change from 0 to 16 [ 43.479169][ T484] erofs: (device loop2): mounted with root inode @ nid 36. [ 43.487236][ T484] BUG: scheduling while atomic: syz.2.19/484/0x00000002 [ 43.494345][ T484] Modules linked in: [ 43.498290][ T484] Preemption disabled at: [ 43.498299][ T484] [] z_erofs_reload_indexes+0x30c/0x410 [ 43.509839][ T484] CPU: 1 PID: 484 Comm: syz.2.19 Tainted: G W syzkaller #0 [ 43.518545][ T484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 43.528880][ T484] Call Trace: [ 43.532183][ T484] [ 43.535128][ T484] __dump_stack+0x21/0x30 [ 43.539555][ T484] dump_stack_lvl+0x110/0x170 [ 43.544246][ T484] ? show_regs_print_info+0x20/0x20 [ 43.549623][ T484] ? z_erofs_reload_indexes+0x30c/0x410 [ 43.555296][ T484] dump_stack+0x15/0x20 [ 43.559455][ T484] __schedule_bug+0x180/0x230 [ 43.564162][ T484] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 43.569451][ T484] ? selinux_file_ioctl+0x3ad/0x4c0 [ 43.574656][ T484] __schedule+0xc21/0x14a0 [ 43.579189][ T484] ? __fget_files+0x2e1/0x340 [ 43.583890][ T484] ? release_firmware_map_entry+0x190/0x190 [ 43.589979][ T484] ? __x64_sys_futex+0x100/0x100 [ 43.594958][ T484] ? __kasan_check_write+0x14/0x20 [ 43.600102][ T484] schedule+0x11e/0x1e0 [ 43.604386][ T484] exit_to_user_mode_loop+0x50/0xe0 [ 43.609629][ T484] exit_to_user_mode_prepare+0x87/0xd0 [ 43.615407][ T484] syscall_exit_to_user_mode+0x1a/0x30 [ 43.621280][ T484] do_syscall_64+0x58/0xa0 [ 43.625892][ T484] ? clear_bhb_loop+0x50/0xa0 [ 43.630612][ T484] ? clear_bhb_loop+0x50/0xa0 [ 43.635580][ T484] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 43.641517][ T484] RIP: 0033:0x7fb622e64e59 [ 43.646381][ T484] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.666739][ T484] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 43.675347][ T484] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 43.684407][ T484] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 43.692789][ T484] RBP: 00007fb6230ddfa0 R08: 001a3d3848b77e30 R09: 0000000000000000 [ 43.701121][ T484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.709240][ T484] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 43.717991][ T484] [ 43.764678][ T486] loop2: detected capacity change from 0 to 16 [ 43.809104][ T486] erofs: (device loop2): mounted with root inode @ nid 36. [ 43.817108][ T486] BUG: scheduling while atomic: syz.2.20/486/0x00000002 [ 43.824143][ T486] Modules linked in: [ 43.828066][ T486] Preemption disabled at: [ 43.828076][ T486] [] z_erofs_reload_indexes+0x30c/0x410 [ 43.839922][ T486] CPU: 1 PID: 486 Comm: syz.2.20 Tainted: G W syzkaller #0 [ 43.848464][ T486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 43.858762][ T486] Call Trace: [ 43.862109][ T486] [ 43.865088][ T486] __dump_stack+0x21/0x30 [ 43.869535][ T486] dump_stack_lvl+0x110/0x170 [ 43.874240][ T486] ? show_regs_print_info+0x20/0x20 [ 43.880632][ T486] ? z_erofs_reload_indexes+0x30c/0x410 [ 43.886299][ T486] dump_stack+0x15/0x20 [ 43.890641][ T486] __schedule_bug+0x180/0x230 [ 43.895406][ T486] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 43.900735][ T486] ? selinux_file_ioctl+0x3ad/0x4c0 [ 43.906199][ T486] __schedule+0xc21/0x14a0 [ 43.910893][ T486] ? __fget_files+0x2e1/0x340 [ 43.915592][ T486] ? release_firmware_map_entry+0x190/0x190 [ 43.921529][ T486] ? __x64_sys_futex+0x100/0x100 [ 43.926477][ T486] ? __kasan_check_write+0x14/0x20 [ 43.931712][ T486] schedule+0x11e/0x1e0 [ 43.935968][ T486] exit_to_user_mode_loop+0x50/0xe0 [ 43.941386][ T486] exit_to_user_mode_prepare+0x87/0xd0 [ 43.946875][ T486] syscall_exit_to_user_mode+0x1a/0x30 [ 43.952351][ T486] do_syscall_64+0x58/0xa0 [ 43.956866][ T486] ? clear_bhb_loop+0x50/0xa0 [ 43.961643][ T486] ? clear_bhb_loop+0x50/0xa0 [ 43.966328][ T486] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 43.972257][ T486] RIP: 0033:0x7fb622e64e59 [ 43.976686][ T486] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.996653][ T486] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.005162][ T486] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 44.013143][ T486] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 44.021310][ T486] RBP: 00007fb6230ddfa0 R08: 002de89eced35ab6 R09: 0000000000000000 [ 44.029312][ T486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.037580][ T486] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 44.045573][ T486] [ 44.104699][ T488] loop2: detected capacity change from 0 to 16 [ 44.149408][ T488] erofs: (device loop2): mounted with root inode @ nid 36. [ 44.159506][ T488] BUG: scheduling while atomic: syz.2.21/488/0x00000002 [ 44.166540][ T488] Modules linked in: [ 44.170539][ T488] Preemption disabled at: [ 44.170549][ T488] [] z_erofs_reload_indexes+0x30c/0x410 [ 44.182258][ T488] CPU: 1 PID: 488 Comm: syz.2.21 Tainted: G W syzkaller #0 [ 44.191288][ T488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 44.201838][ T488] Call Trace: [ 44.205246][ T488] [ 44.208217][ T488] __dump_stack+0x21/0x30 [ 44.212597][ T488] dump_stack_lvl+0x110/0x170 [ 44.217323][ T488] ? show_regs_print_info+0x20/0x20 [ 44.222897][ T488] ? z_erofs_reload_indexes+0x30c/0x410 [ 44.228571][ T488] dump_stack+0x15/0x20 [ 44.232798][ T488] __schedule_bug+0x180/0x230 [ 44.237898][ T488] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 44.243237][ T488] ? selinux_file_ioctl+0x3ad/0x4c0 [ 44.248478][ T488] __schedule+0xc21/0x14a0 [ 44.253125][ T488] ? __fget_files+0x2e1/0x340 [ 44.257827][ T488] ? release_firmware_map_entry+0x190/0x190 [ 44.263759][ T488] ? __x64_sys_futex+0x100/0x100 [ 44.268741][ T488] ? __kasan_check_write+0x14/0x20 [ 44.273953][ T488] schedule+0x11e/0x1e0 [ 44.278217][ T488] exit_to_user_mode_loop+0x50/0xe0 [ 44.283434][ T488] exit_to_user_mode_prepare+0x87/0xd0 [ 44.289099][ T488] syscall_exit_to_user_mode+0x1a/0x30 [ 44.294662][ T488] do_syscall_64+0x58/0xa0 [ 44.299109][ T488] ? clear_bhb_loop+0x50/0xa0 [ 44.303819][ T488] ? clear_bhb_loop+0x50/0xa0 [ 44.308509][ T488] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 44.314509][ T488] RIP: 0033:0x7fb622e64e59 [ 44.318956][ T488] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 44.338791][ T488] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.347339][ T488] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 44.355331][ T488] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 44.363698][ T488] RBP: 00007fb6230ddfa0 R08: 00072a68554dfec8 R09: 0000000000000000 [ 44.371898][ T488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.380168][ T488] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 44.388460][ T488] [ 44.438943][ T490] loop2: detected capacity change from 0 to 16 [ 44.450460][ T490] erofs: (device loop2): mounted with root inode @ nid 36. [ 44.460700][ T490] BUG: scheduling while atomic: syz.2.22/490/0x00000002 [ 44.467949][ T490] Modules linked in: [ 44.472045][ T490] Preemption disabled at: [ 44.472054][ T490] [] z_erofs_reload_indexes+0x30c/0x410 [ 44.483916][ T490] CPU: 1 PID: 490 Comm: syz.2.22 Tainted: G W syzkaller #0 [ 44.492827][ T490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 44.503044][ T490] Call Trace: [ 44.506357][ T490] [ 44.509293][ T490] __dump_stack+0x21/0x30 [ 44.513643][ T490] dump_stack_lvl+0x110/0x170 [ 44.518374][ T490] ? show_regs_print_info+0x20/0x20 [ 44.523853][ T490] ? z_erofs_reload_indexes+0x30c/0x410 [ 44.529431][ T490] dump_stack+0x15/0x20 [ 44.533822][ T490] __schedule_bug+0x180/0x230 [ 44.538543][ T490] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 44.544045][ T490] ? selinux_file_ioctl+0x3ad/0x4c0 [ 44.549264][ T490] __schedule+0xc21/0x14a0 [ 44.553814][ T490] ? __fget_files+0x2e1/0x340 [ 44.558643][ T490] ? release_firmware_map_entry+0x190/0x190 [ 44.564735][ T490] ? __x64_sys_futex+0x100/0x100 [ 44.569704][ T490] ? __kasan_check_write+0x14/0x20 [ 44.574986][ T490] schedule+0x11e/0x1e0 [ 44.579578][ T490] exit_to_user_mode_loop+0x50/0xe0 [ 44.584808][ T490] exit_to_user_mode_prepare+0x87/0xd0 [ 44.590514][ T490] syscall_exit_to_user_mode+0x1a/0x30 [ 44.596180][ T490] do_syscall_64+0x58/0xa0 [ 44.600628][ T490] ? clear_bhb_loop+0x50/0xa0 [ 44.605321][ T490] ? clear_bhb_loop+0x50/0xa0 [ 44.610242][ T490] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 44.616242][ T490] RIP: 0033:0x7fb622e64e59 [ 44.620791][ T490] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 44.641267][ T490] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.649824][ T490] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 44.657811][ T490] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 44.666195][ T490] RBP: 00007fb6230ddfa0 R08: 00190c0b5adbaffc R09: 0000000000000000 [ 44.674190][ T490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.682289][ T490] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 44.690447][ T490] [ 44.752201][ T492] loop2: detected capacity change from 0 to 16 [ 44.810237][ T492] erofs: (device loop2): mounted with root inode @ nid 36. [ 44.825385][ T492] BUG: scheduling while atomic: syz.2.23/492/0x00000002 [ 44.832461][ T492] Modules linked in: [ 44.836430][ T492] Preemption disabled at: [ 44.836439][ T492] [] z_erofs_reload_indexes+0x30c/0x410 [ 44.848149][ T492] CPU: 0 PID: 492 Comm: syz.2.23 Tainted: G W syzkaller #0 [ 44.856878][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 44.867063][ T492] Call Trace: [ 44.870478][ T492] [ 44.873444][ T492] __dump_stack+0x21/0x30 [ 44.878391][ T492] dump_stack_lvl+0x110/0x170 [ 44.883079][ T492] ? show_regs_print_info+0x20/0x20 [ 44.888470][ T492] ? z_erofs_reload_indexes+0x30c/0x410 [ 44.894066][ T492] dump_stack+0x15/0x20 [ 44.898321][ T492] __schedule_bug+0x180/0x230 [ 44.903023][ T492] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 44.908321][ T492] ? selinux_file_ioctl+0x3ad/0x4c0 [ 44.913862][ T492] __schedule+0xc21/0x14a0 [ 44.918340][ T492] ? __fget_files+0x2e1/0x340 [ 44.923046][ T492] ? release_firmware_map_entry+0x190/0x190 [ 44.928958][ T492] ? __x64_sys_futex+0x100/0x100 [ 44.934261][ T492] ? __kasan_check_write+0x14/0x20 [ 44.939488][ T492] schedule+0x11e/0x1e0 [ 44.943656][ T492] exit_to_user_mode_loop+0x50/0xe0 [ 44.948899][ T492] exit_to_user_mode_prepare+0x87/0xd0 [ 44.954384][ T492] syscall_exit_to_user_mode+0x1a/0x30 [ 44.959870][ T492] do_syscall_64+0x58/0xa0 [ 44.964433][ T492] ? clear_bhb_loop+0x50/0xa0 [ 44.969474][ T492] ? clear_bhb_loop+0x50/0xa0 [ 44.974169][ T492] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 44.980458][ T492] RIP: 0033:0x7fb622e64e59 [ 44.985053][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 45.004846][ T492] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 45.013425][ T492] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 45.021670][ T492] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 45.029693][ T492] RBP: 00007fb6230ddfa0 R08: 002e81356185b7d4 R09: 0000000000000000 [ 45.037821][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.045895][ T492] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 45.053887][ T492] [ 45.114734][ T494] loop2: detected capacity change from 0 to 16 [ 45.123342][ T494] erofs: (device loop2): mounted with root inode @ nid 36. [ 45.131317][ T494] BUG: scheduling while atomic: syz.2.24/494/0x00000002 [ 45.138791][ T494] Modules linked in: [ 45.142816][ T494] Preemption disabled at: [ 45.142826][ T494] [] z_erofs_reload_indexes+0x30c/0x410 [ 45.154494][ T494] CPU: 0 PID: 494 Comm: syz.2.24 Tainted: G W syzkaller #0 [ 45.163220][ T494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 45.173502][ T494] Call Trace: [ 45.176815][ T494] [ 45.179759][ T494] __dump_stack+0x21/0x30 [ 45.184099][ T494] dump_stack_lvl+0x110/0x170 [ 45.188782][ T494] ? show_regs_print_info+0x20/0x20 [ 45.193989][ T494] ? z_erofs_reload_indexes+0x30c/0x410 [ 45.199955][ T494] dump_stack+0x15/0x20 [ 45.204132][ T494] __schedule_bug+0x180/0x230 [ 45.209010][ T494] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 45.214302][ T494] ? selinux_file_ioctl+0x3ad/0x4c0 [ 45.219861][ T494] __schedule+0xc21/0x14a0 [ 45.224507][ T494] ? __fget_files+0x2e1/0x340 [ 45.229293][ T494] ? release_firmware_map_entry+0x190/0x190 [ 45.235287][ T494] ? __x64_sys_futex+0x100/0x100 [ 45.240241][ T494] ? __kasan_check_write+0x14/0x20 [ 45.245383][ T494] schedule+0x11e/0x1e0 [ 45.249651][ T494] exit_to_user_mode_loop+0x50/0xe0 [ 45.254959][ T494] exit_to_user_mode_prepare+0x87/0xd0 [ 45.260533][ T494] syscall_exit_to_user_mode+0x1a/0x30 [ 45.266126][ T494] do_syscall_64+0x58/0xa0 [ 45.270675][ T494] ? clear_bhb_loop+0x50/0xa0 [ 45.275377][ T494] ? clear_bhb_loop+0x50/0xa0 [ 45.280106][ T494] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 45.286464][ T494] RIP: 0033:0x7fb622e64e59 [ 45.290903][ T494] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 45.310562][ T494] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 45.319081][ T494] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 45.327269][ T494] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 45.335664][ T494] RBP: 00007fb6230ddfa0 R08: 0005f93b67723094 R09: 0000000000000000 [ 45.343670][ T494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.351835][ T494] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 45.360001][ T494] [ 45.423196][ T496] loop2: detected capacity change from 0 to 16 [ 45.430138][ T496] erofs: (device loop2): mounted with root inode @ nid 36. [ 45.438535][ T496] BUG: scheduling while atomic: syz.2.25/496/0x00000002 [ 45.445563][ T496] Modules linked in: [ 45.449585][ T496] Preemption disabled at: [ 45.449595][ T496] [] z_erofs_reload_indexes+0x30c/0x410 [ 45.461376][ T496] CPU: 0 PID: 496 Comm: syz.2.25 Tainted: G W syzkaller #0 [ 45.470179][ T496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 45.480356][ T496] Call Trace: [ 45.483696][ T496] [ 45.486727][ T496] __dump_stack+0x21/0x30 [ 45.491202][ T496] dump_stack_lvl+0x110/0x170 [ 45.495979][ T496] ? show_regs_print_info+0x20/0x20 [ 45.501268][ T496] ? z_erofs_reload_indexes+0x30c/0x410 [ 45.506824][ T496] dump_stack+0x15/0x20 [ 45.511098][ T496] __schedule_bug+0x180/0x230 [ 45.515783][ T496] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 45.521082][ T496] ? selinux_file_ioctl+0x3ad/0x4c0 [ 45.526336][ T496] __schedule+0xc21/0x14a0 [ 45.530768][ T496] ? __fget_files+0x2e1/0x340 [ 45.535679][ T496] ? release_firmware_map_entry+0x190/0x190 [ 45.541602][ T496] ? __x64_sys_futex+0x100/0x100 [ 45.546559][ T496] ? __kasan_check_write+0x14/0x20 [ 45.552033][ T496] schedule+0x11e/0x1e0 [ 45.556217][ T496] exit_to_user_mode_loop+0x50/0xe0 [ 45.561430][ T496] exit_to_user_mode_prepare+0x87/0xd0 [ 45.566923][ T496] syscall_exit_to_user_mode+0x1a/0x30 [ 45.572414][ T496] do_syscall_64+0x58/0xa0 [ 45.577067][ T496] ? clear_bhb_loop+0x50/0xa0 [ 45.581782][ T496] ? clear_bhb_loop+0x50/0xa0 [ 45.586475][ T496] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 45.592412][ T496] RIP: 0033:0x7fb622e64e59 [ 45.596837][ T496] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 45.616609][ T496] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 45.625063][ T496] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 45.633055][ T496] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 45.641043][ T496] RBP: 00007fb6230ddfa0 R08: 0017dade6cffe1c8 R09: 0000000000000000 [ 45.649039][ T496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.657199][ T496] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 45.665458][ T496] [ 45.703726][ T498] loop2: detected capacity change from 0 to 16 [ 45.798871][ T498] erofs: (device loop2): mounted with root inode @ nid 36. [ 45.806733][ T498] BUG: scheduling while atomic: syz.2.26/498/0x00000002 [ 45.813787][ T498] Modules linked in: [ 45.817704][ T498] Preemption disabled at: [ 45.817715][ T498] [] z_erofs_reload_indexes+0x30c/0x410 [ 45.830335][ T498] CPU: 0 PID: 498 Comm: syz.2.26 Tainted: G W syzkaller #0 [ 45.838867][ T498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 45.849084][ T498] Call Trace: [ 45.852478][ T498] [ 45.855418][ T498] __dump_stack+0x21/0x30 [ 45.859787][ T498] dump_stack_lvl+0x110/0x170 [ 45.864565][ T498] ? show_regs_print_info+0x20/0x20 [ 45.870558][ T498] ? z_erofs_reload_indexes+0x30c/0x410 [ 45.876133][ T498] dump_stack+0x15/0x20 [ 45.880361][ T498] __schedule_bug+0x180/0x230 [ 45.885332][ T498] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 45.890891][ T498] ? selinux_file_ioctl+0x3ad/0x4c0 [ 45.896140][ T498] __schedule+0xc21/0x14a0 [ 45.900629][ T498] ? __fget_files+0x2e1/0x340 [ 45.905704][ T498] ? release_firmware_map_entry+0x190/0x190 [ 45.911639][ T498] ? __x64_sys_futex+0x100/0x100 [ 45.916596][ T498] ? __kasan_check_write+0x14/0x20 [ 45.921736][ T498] schedule+0x11e/0x1e0 [ 45.925961][ T498] exit_to_user_mode_loop+0x50/0xe0 [ 45.931256][ T498] exit_to_user_mode_prepare+0x87/0xd0 [ 45.936812][ T498] syscall_exit_to_user_mode+0x1a/0x30 [ 45.942285][ T498] do_syscall_64+0x58/0xa0 [ 45.946897][ T498] ? clear_bhb_loop+0x50/0xa0 [ 45.951590][ T498] ? clear_bhb_loop+0x50/0xa0 [ 45.956590][ T498] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 45.962508][ T498] RIP: 0033:0x7fb622e64e59 [ 45.966964][ T498] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 45.986906][ T498] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 45.995400][ T498] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 46.003936][ T498] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 46.011954][ T498] RBP: 00007fb6230ddfa0 R08: 002d500873a9e9a0 R09: 0000000000000000 [ 46.019937][ T498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.028352][ T498] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 46.036613][ T498] [ 46.074853][ T500] erofs: (device loop2): mounted with root inode @ nid 36. [ 46.082744][ T500] BUG: scheduling while atomic: syz.2.27/500/0x00000002 [ 46.090095][ T500] Modules linked in: [ 46.094224][ T500] Preemption disabled at: [ 46.094234][ T500] [] z_erofs_reload_indexes+0x30c/0x410 [ 46.106008][ T500] CPU: 1 PID: 500 Comm: syz.2.27 Tainted: G W syzkaller #0 [ 46.114532][ T500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 46.125044][ T500] Call Trace: [ 46.128346][ T500] [ 46.131308][ T500] __dump_stack+0x21/0x30 [ 46.135669][ T500] dump_stack_lvl+0x110/0x170 [ 46.140357][ T500] ? show_regs_print_info+0x20/0x20 [ 46.145567][ T500] ? z_erofs_reload_indexes+0x30c/0x410 [ 46.151301][ T500] dump_stack+0x15/0x20 [ 46.155469][ T500] __schedule_bug+0x180/0x230 [ 46.160161][ T500] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 46.165714][ T500] ? selinux_file_ioctl+0x3ad/0x4c0 [ 46.170922][ T500] __schedule+0xc21/0x14a0 [ 46.175343][ T500] ? __fget_files+0x2e1/0x340 [ 46.180171][ T500] ? release_firmware_map_entry+0x190/0x190 [ 46.186315][ T500] ? __x64_sys_futex+0x100/0x100 [ 46.191282][ T500] ? __kasan_check_write+0x14/0x20 [ 46.196420][ T500] schedule+0x11e/0x1e0 [ 46.200700][ T500] exit_to_user_mode_loop+0x50/0xe0 [ 46.205915][ T500] exit_to_user_mode_prepare+0x87/0xd0 [ 46.211387][ T500] syscall_exit_to_user_mode+0x1a/0x30 [ 46.216866][ T500] do_syscall_64+0x58/0xa0 [ 46.221297][ T500] ? clear_bhb_loop+0x50/0xa0 [ 46.226002][ T500] ? clear_bhb_loop+0x50/0xa0 [ 46.230705][ T500] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 46.236644][ T500] RIP: 0033:0x7fb622e64e59 [ 46.241263][ T500] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 46.261342][ T500] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.269982][ T500] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 46.278109][ T500] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 46.286141][ T500] RBP: 00007fb6230ddfa0 R08: 000265b478d8d348 R09: 0000000000000000 [ 46.294326][ T500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.302595][ T500] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 46.310678][ T500] [ 46.409553][ T502] erofs: (device loop2): mounted with root inode @ nid 36. [ 46.417430][ T502] BUG: scheduling while atomic: syz.2.28/502/0x00000002 [ 46.424621][ T502] Modules linked in: [ 46.428701][ T502] Preemption disabled at: [ 46.428710][ T502] [] z_erofs_reload_indexes+0x30c/0x410 [ 46.440914][ T502] CPU: 0 PID: 502 Comm: syz.2.28 Tainted: G W syzkaller #0 [ 46.449826][ T502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 46.460184][ T502] Call Trace: [ 46.463550][ T502] [ 46.466500][ T502] __dump_stack+0x21/0x30 [ 46.470850][ T502] dump_stack_lvl+0x110/0x170 [ 46.475545][ T502] ? show_regs_print_info+0x20/0x20 [ 46.481107][ T502] ? z_erofs_reload_indexes+0x30c/0x410 [ 46.486793][ T502] dump_stack+0x15/0x20 [ 46.491211][ T502] __schedule_bug+0x180/0x230 [ 46.496020][ T502] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 46.501321][ T502] __schedule+0xc21/0x14a0 [ 46.505865][ T502] ? release_firmware_map_entry+0x190/0x190 [ 46.511781][ T502] ? plist_add+0x3e6/0x470 [ 46.516217][ T502] schedule+0x11e/0x1e0 [ 46.520394][ T502] futex_wait_queue_me+0x29c/0x660 [ 46.525526][ T502] ? futex_wait_setup+0x510/0x510 [ 46.530561][ T502] futex_wait+0x258/0x8f0 [ 46.534934][ T502] ? do_futex+0x2800/0x2800 [ 46.539464][ T502] do_futex+0xdb1/0x2800 [ 46.543755][ T502] ? __asan_set_shadow_00+0xe/0x10 [ 46.548885][ T502] ? do_vfs_ioctl+0x1c15/0x1d80 [ 46.553942][ T502] ? __ia32_compat_sys_ioctl+0x910/0x910 [ 46.559621][ T502] ? futex_exit_release+0x1e0/0x1e0 [ 46.565201][ T502] ? ioctl_has_perm+0x1b8/0x4f0 [ 46.570210][ T502] ? ioctl_has_perm+0x3ab/0x4f0 [ 46.575099][ T502] ? has_cap_mac_admin+0x370/0x370 [ 46.580230][ T502] ? __kasan_slab_free+0x11/0x20 [ 46.585188][ T502] ? slab_free_freelist_hook+0xc2/0x190 [ 46.590836][ T502] ? putname+0x111/0x160 [ 46.595205][ T502] ? kmem_cache_free+0x100/0x320 [ 46.600550][ T502] ? selinux_file_ioctl+0x3ad/0x4c0 [ 46.605922][ T502] __se_sys_futex+0x135/0x330 [ 46.610727][ T502] ? __fget_files+0x2e1/0x340 [ 46.615676][ T502] ? __x64_sys_futex+0x100/0x100 [ 46.620751][ T502] ? __kasan_check_write+0x14/0x20 [ 46.625975][ T502] __x64_sys_futex+0xe5/0x100 [ 46.630694][ T502] x64_sys_call+0x251/0x9a0 [ 46.635307][ T502] do_syscall_64+0x4c/0xa0 [ 46.639758][ T502] ? clear_bhb_loop+0x50/0xa0 [ 46.644808][ T502] ? clear_bhb_loop+0x50/0xa0 [ 46.649512][ T502] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 46.655441][ T502] RIP: 0033:0x7fb622e64e59 [ 46.659862][ T502] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 46.679564][ T502] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.688459][ T502] RAX: ffffffffffffffda RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 46.696549][ T502] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb6230ddfa8 [ 46.704644][ T502] RBP: 00007fb6230ddfa0 R08: 0000000000000000 R09: 0000000000000000 [ 46.713039][ T502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.721445][ T502] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 46.729718][ T502] [ 46.766383][ T504] erofs: (device loop2): mounted with root inode @ nid 36. [ 46.774149][ T504] BUG: scheduling while atomic: syz.2.29/504/0x00000002 [ 46.781502][ T504] Modules linked in: [ 46.785693][ T504] Preemption disabled at: [ 46.785703][ T504] [] z_erofs_reload_indexes+0x30c/0x410 [ 46.797421][ T504] CPU: 1 PID: 504 Comm: syz.2.29 Tainted: G W syzkaller #0 [ 46.806102][ T504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 46.816322][ T504] Call Trace: [ 46.819892][ T504] [ 46.822952][ T504] __dump_stack+0x21/0x30 [ 46.827403][ T504] dump_stack_lvl+0x110/0x170 [ 46.832188][ T504] ? show_regs_print_info+0x20/0x20 [ 46.837588][ T504] ? z_erofs_reload_indexes+0x30c/0x410 [ 46.843334][ T504] dump_stack+0x15/0x20 [ 46.847691][ T504] __schedule_bug+0x180/0x230 [ 46.852401][ T504] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 46.857707][ T504] ? selinux_file_ioctl+0x3ad/0x4c0 [ 46.863256][ T504] __schedule+0xc21/0x14a0 [ 46.867859][ T504] ? __fget_files+0x2e1/0x340 [ 46.872808][ T504] ? release_firmware_map_entry+0x190/0x190 [ 46.878739][ T504] ? __x64_sys_futex+0x100/0x100 [ 46.883998][ T504] ? __kasan_check_write+0x14/0x20 [ 46.889334][ T504] schedule+0x11e/0x1e0 [ 46.893627][ T504] exit_to_user_mode_loop+0x50/0xe0 [ 46.899001][ T504] exit_to_user_mode_prepare+0x87/0xd0 [ 46.904541][ T504] syscall_exit_to_user_mode+0x1a/0x30 [ 46.910138][ T504] do_syscall_64+0x58/0xa0 [ 46.914615][ T504] ? clear_bhb_loop+0x50/0xa0 [ 46.919416][ T504] ? clear_bhb_loop+0x50/0xa0 [ 46.924155][ T504] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 46.930199][ T504] RIP: 0033:0x7fb622e64e59 [ 46.934731][ T504] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 46.954372][ T504] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.962947][ T504] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 46.970975][ T504] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 46.979174][ T504] RBP: 00007fb6230ddfa0 R08: 002b8645059eb7a6 R09: 0000000000000000 [ 46.987336][ T504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.995426][ T504] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 47.003694][ T504] [ 47.079199][ T506] erofs: (device loop2): mounted with root inode @ nid 36. [ 47.086974][ T506] BUG: scheduling while atomic: syz.2.30/506/0x00000002 [ 47.094132][ T506] Modules linked in: [ 47.098349][ T506] Preemption disabled at: [ 47.098359][ T506] [] z_erofs_reload_indexes+0x30c/0x410 [ 47.110202][ T506] CPU: 0 PID: 506 Comm: syz.2.30 Tainted: G W syzkaller #0 [ 47.118860][ T506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 47.129187][ T506] Call Trace: [ 47.132519][ T506] [ 47.135522][ T506] __dump_stack+0x21/0x30 [ 47.140125][ T506] dump_stack_lvl+0x110/0x170 [ 47.145097][ T506] ? show_regs_print_info+0x20/0x20 [ 47.150622][ T506] ? z_erofs_reload_indexes+0x30c/0x410 [ 47.156470][ T506] dump_stack+0x15/0x20 [ 47.160737][ T506] __schedule_bug+0x180/0x230 [ 47.165654][ T506] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 47.170969][ T506] ? selinux_file_ioctl+0x3ad/0x4c0 [ 47.176246][ T506] __schedule+0xc21/0x14a0 [ 47.180757][ T506] ? __fget_files+0x2e1/0x340 [ 47.185449][ T506] ? release_firmware_map_entry+0x190/0x190 [ 47.191488][ T506] ? __x64_sys_futex+0x100/0x100 [ 47.196444][ T506] ? __kasan_check_write+0x14/0x20 [ 47.201596][ T506] schedule+0x11e/0x1e0 [ 47.205769][ T506] exit_to_user_mode_loop+0x50/0xe0 [ 47.210979][ T506] exit_to_user_mode_prepare+0x87/0xd0 [ 47.216650][ T506] syscall_exit_to_user_mode+0x1a/0x30 [ 47.222267][ T506] do_syscall_64+0x58/0xa0 [ 47.226855][ T506] ? clear_bhb_loop+0x50/0xa0 [ 47.231589][ T506] ? clear_bhb_loop+0x50/0xa0 [ 47.236304][ T506] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 47.242371][ T506] RIP: 0033:0x7fb622e64e59 [ 47.246803][ T506] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 47.266730][ T506] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.275432][ T506] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 47.283423][ T506] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 47.291573][ T506] RBP: 00007fb6230ddfa0 R08: 000265b48b5bcca0 R09: 0000000000000000 [ 47.299738][ T506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.307740][ T506] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 47.315916][ T506] 2026/11/12 20:12:10 executed programs: 16 [ 47.375555][ T508] erofs: (device loop2): mounted with root inode @ nid 36. [ 47.383620][ T508] BUG: scheduling while atomic: syz.2.31/508/0x00000002 [ 47.391035][ T508] Modules linked in: [ 47.394987][ T508] Preemption disabled at: [ 47.394997][ T508] [] z_erofs_reload_indexes+0x30c/0x410 [ 47.406884][ T508] CPU: 1 PID: 508 Comm: syz.2.31 Tainted: G W syzkaller #0 [ 47.415432][ T508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 47.426087][ T508] Call Trace: [ 47.429421][ T508] [ 47.432524][ T508] __dump_stack+0x21/0x30 [ 47.436895][ T508] dump_stack_lvl+0x110/0x170 [ 47.441595][ T508] ? show_regs_print_info+0x20/0x20 [ 47.446811][ T508] ? z_erofs_reload_indexes+0x30c/0x410 [ 47.452499][ T508] dump_stack+0x15/0x20 [ 47.456679][ T508] __schedule_bug+0x180/0x230 [ 47.461462][ T508] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 47.466973][ T508] ? selinux_file_ioctl+0x3ad/0x4c0 [ 47.472191][ T508] __schedule+0xc21/0x14a0 [ 47.476648][ T508] ? __fget_files+0x2e1/0x340 [ 47.481525][ T508] ? release_firmware_map_entry+0x190/0x190 [ 47.487560][ T508] ? __x64_sys_futex+0x100/0x100 [ 47.492800][ T508] ? __kasan_check_write+0x14/0x20 [ 47.497944][ T508] schedule+0x11e/0x1e0 [ 47.502196][ T508] exit_to_user_mode_loop+0x50/0xe0 [ 47.507514][ T508] exit_to_user_mode_prepare+0x87/0xd0 [ 47.513086][ T508] syscall_exit_to_user_mode+0x1a/0x30 [ 47.518732][ T508] do_syscall_64+0x58/0xa0 [ 47.523241][ T508] ? clear_bhb_loop+0x50/0xa0 [ 47.527943][ T508] ? clear_bhb_loop+0x50/0xa0 [ 47.532659][ T508] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 47.538566][ T508] RIP: 0033:0x7fb622e64e59 [ 47.543266][ T508] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 47.563064][ T508] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.571637][ T508] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 47.579666][ T508] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 47.587706][ T508] RBP: 00007fb6230ddfa0 R08: 0014475790e97dd4 R09: 0000000000000000 [ 47.595784][ T508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.603865][ T508] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 47.611874][ T508] [ 47.699136][ T510] erofs: (device loop2): mounted with root inode @ nid 36. [ 47.706873][ T510] BUG: scheduling while atomic: syz.2.32/510/0x00000002 [ 47.714042][ T510] Modules linked in: [ 47.718003][ T510] Preemption disabled at: [ 47.718013][ T510] [] z_erofs_reload_indexes+0x30c/0x410 [ 47.729831][ T510] CPU: 1 PID: 510 Comm: syz.2.32 Tainted: G W syzkaller #0 [ 47.738718][ T510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 47.748991][ T510] Call Trace: [ 47.752326][ T510] [ 47.755270][ T510] __dump_stack+0x21/0x30 [ 47.759672][ T510] dump_stack_lvl+0x110/0x170 [ 47.764358][ T510] ? show_regs_print_info+0x20/0x20 [ 47.769581][ T510] ? z_erofs_reload_indexes+0x30c/0x410 [ 47.775547][ T510] dump_stack+0x15/0x20 [ 47.779804][ T510] __schedule_bug+0x180/0x230 [ 47.784583][ T510] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 47.789902][ T510] ? selinux_file_ioctl+0x3ad/0x4c0 [ 47.795130][ T510] __schedule+0xc21/0x14a0 [ 47.799588][ T510] ? __fget_files+0x2e1/0x340 [ 47.804370][ T510] ? release_firmware_map_entry+0x190/0x190 [ 47.810279][ T510] ? __x64_sys_futex+0x100/0x100 [ 47.815238][ T510] ? __kasan_check_write+0x14/0x20 [ 47.820588][ T510] schedule+0x11e/0x1e0 [ 47.825027][ T510] exit_to_user_mode_loop+0x50/0xe0 [ 47.830470][ T510] exit_to_user_mode_prepare+0x87/0xd0 [ 47.836048][ T510] syscall_exit_to_user_mode+0x1a/0x30 [ 47.841521][ T510] do_syscall_64+0x58/0xa0 [ 47.845943][ T510] ? clear_bhb_loop+0x50/0xa0 [ 47.850720][ T510] ? clear_bhb_loop+0x50/0xa0 [ 47.855441][ T510] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 47.861374][ T510] RIP: 0033:0x7fb622e64e59 [ 47.865819][ T510] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 47.885974][ T510] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.894906][ T510] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 47.903166][ T510] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 47.911260][ T510] RBP: 00007fb6230ddfa0 R08: 00275a2796d5f694 R09: 0000000000000000 [ 47.919449][ T510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.927733][ T510] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 47.935713][ T510] [ 47.984411][ T512] set_capacity_and_notify: 6 callbacks suppressed [ 47.984427][ T512] loop2: detected capacity change from 0 to 16 [ 48.118941][ T512] erofs: (device loop2): mounted with root inode @ nid 36. [ 48.129338][ T512] BUG: scheduling while atomic: syz.2.33/512/0x00000002 [ 48.136586][ T512] Modules linked in: [ 48.140564][ T512] Preemption disabled at: [ 48.140574][ T512] [] z_erofs_reload_indexes+0x30c/0x410 [ 48.152129][ T512] CPU: 1 PID: 512 Comm: syz.2.33 Tainted: G W syzkaller #0 [ 48.160666][ T512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 48.170808][ T512] Call Trace: [ 48.174244][ T512] [ 48.177195][ T512] __dump_stack+0x21/0x30 [ 48.181554][ T512] dump_stack_lvl+0x110/0x170 [ 48.186245][ T512] ? show_regs_print_info+0x20/0x20 [ 48.191452][ T512] ? z_erofs_reload_indexes+0x30c/0x410 [ 48.197013][ T512] dump_stack+0x15/0x20 [ 48.201175][ T512] __schedule_bug+0x180/0x230 [ 48.205956][ T512] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 48.211420][ T512] ? selinux_file_ioctl+0x3ad/0x4c0 [ 48.216731][ T512] __schedule+0xc21/0x14a0 [ 48.221181][ T512] ? __fget_files+0x2e1/0x340 [ 48.225894][ T512] ? release_firmware_map_entry+0x190/0x190 [ 48.232020][ T512] ? __x64_sys_futex+0x100/0x100 [ 48.237608][ T512] ? __kasan_check_write+0x14/0x20 [ 48.243123][ T512] schedule+0x11e/0x1e0 [ 48.247480][ T512] exit_to_user_mode_loop+0x50/0xe0 [ 48.252684][ T512] exit_to_user_mode_prepare+0x87/0xd0 [ 48.258361][ T512] syscall_exit_to_user_mode+0x1a/0x30 [ 48.264082][ T512] do_syscall_64+0x58/0xa0 [ 48.268697][ T512] ? clear_bhb_loop+0x50/0xa0 [ 48.273402][ T512] ? clear_bhb_loop+0x50/0xa0 [ 48.278200][ T512] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 48.284205][ T512] RIP: 0033:0x7fb622e64e59 [ 48.288627][ T512] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 48.309045][ T512] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 48.318015][ T512] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 48.327121][ T512] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 48.335490][ T512] RBP: 00007fb6230ddfa0 R08: 000560a51ecbb8d6 R09: 0000000000000000 [ 48.344707][ T512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.353056][ T512] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 48.361516][ T512] [ 48.413769][ T514] loop2: detected capacity change from 0 to 16 [ 48.420776][ T514] erofs: (device loop2): mounted with root inode @ nid 36. [ 48.431162][ T514] BUG: scheduling while atomic: syz.2.34/514/0x00000002 [ 48.438219][ T514] Modules linked in: [ 48.442266][ T514] Preemption disabled at: [ 48.442277][ T514] [] z_erofs_reload_indexes+0x30c/0x410 [ 48.454226][ T514] CPU: 0 PID: 514 Comm: syz.2.34 Tainted: G W syzkaller #0 [ 48.462759][ T514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 48.473552][ T514] Call Trace: [ 48.476856][ T514] [ 48.479823][ T514] __dump_stack+0x21/0x30 [ 48.484358][ T514] dump_stack_lvl+0x110/0x170 [ 48.489351][ T514] ? show_regs_print_info+0x20/0x20 [ 48.494572][ T514] ? z_erofs_reload_indexes+0x30c/0x410 [ 48.500133][ T514] dump_stack+0x15/0x20 [ 48.504313][ T514] __schedule_bug+0x180/0x230 [ 48.509003][ T514] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 48.514814][ T514] ? selinux_file_ioctl+0x3ad/0x4c0 [ 48.520021][ T514] __schedule+0xc21/0x14a0 [ 48.525699][ T514] ? __fget_files+0x2e1/0x340 [ 48.531195][ T514] ? release_firmware_map_entry+0x190/0x190 [ 48.537223][ T514] ? __x64_sys_futex+0x100/0x100 [ 48.542365][ T514] ? __kasan_check_write+0x14/0x20 [ 48.547578][ T514] schedule+0x11e/0x1e0 [ 48.551854][ T514] exit_to_user_mode_loop+0x50/0xe0 [ 48.557110][ T514] exit_to_user_mode_prepare+0x87/0xd0 [ 48.562720][ T514] syscall_exit_to_user_mode+0x1a/0x30 [ 48.568355][ T514] do_syscall_64+0x58/0xa0 [ 48.572812][ T514] ? clear_bhb_loop+0x50/0xa0 [ 48.577669][ T514] ? clear_bhb_loop+0x50/0xa0 [ 48.582483][ T514] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 48.588431][ T514] RIP: 0033:0x7fb622e64e59 [ 48.592985][ T514] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 48.612825][ T514] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 48.621353][ T514] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 48.629337][ T514] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 48.637309][ T514] RBP: 00007fb6230ddfa0 R08: 0017424824596a0a R09: 0000000000000000 [ 48.645757][ T514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.653871][ T514] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 48.661848][ T514] [ 48.714539][ T516] loop2: detected capacity change from 0 to 16 [ 48.760890][ T516] erofs: (device loop2): mounted with root inode @ nid 36. [ 48.768675][ T516] BUG: scheduling while atomic: syz.2.35/516/0x00000002 [ 48.775839][ T516] Modules linked in: [ 48.779815][ T516] Preemption disabled at: [ 48.779825][ T516] [] z_erofs_reload_indexes+0x30c/0x410 [ 48.791449][ T516] CPU: 1 PID: 516 Comm: syz.2.35 Tainted: G W syzkaller #0 [ 48.799979][ T516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 48.810245][ T516] Call Trace: [ 48.813756][ T516] [ 48.816833][ T516] __dump_stack+0x21/0x30 [ 48.821227][ T516] dump_stack_lvl+0x110/0x170 [ 48.825918][ T516] ? show_regs_print_info+0x20/0x20 [ 48.831282][ T516] ? z_erofs_reload_indexes+0x30c/0x410 [ 48.837333][ T516] dump_stack+0x15/0x20 [ 48.841634][ T516] __schedule_bug+0x180/0x230 [ 48.846546][ T516] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 48.851948][ T516] ? selinux_file_ioctl+0x3ad/0x4c0 [ 48.857166][ T516] __schedule+0xc21/0x14a0 [ 48.861963][ T516] ? __fget_files+0x2e1/0x340 [ 48.866669][ T516] ? release_firmware_map_entry+0x190/0x190 [ 48.872584][ T516] ? __x64_sys_futex+0x100/0x100 [ 48.877679][ T516] ? __kasan_check_write+0x14/0x20 [ 48.882906][ T516] schedule+0x11e/0x1e0 [ 48.887105][ T516] exit_to_user_mode_loop+0x50/0xe0 [ 48.892345][ T516] exit_to_user_mode_prepare+0x87/0xd0 [ 48.898070][ T516] syscall_exit_to_user_mode+0x1a/0x30 [ 48.903636][ T516] do_syscall_64+0x58/0xa0 [ 48.908410][ T516] ? clear_bhb_loop+0x50/0xa0 [ 48.913115][ T516] ? clear_bhb_loop+0x50/0xa0 [ 48.917802][ T516] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 48.924438][ T516] RIP: 0033:0x7fb622e64e59 [ 48.928885][ T516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 48.948866][ T516] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 48.957579][ T516] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 48.965737][ T516] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 48.973733][ T516] RBP: 00007fb6230ddfa0 R08: 002b86452aa4aa56 R09: 0000000000000000 [ 48.982100][ T516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.990085][ T516] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 48.998206][ T516] [ 49.043591][ T518] loop2: detected capacity change from 0 to 16 [ 49.088964][ T518] erofs: (device loop2): mounted with root inode @ nid 36. [ 49.096791][ T518] BUG: scheduling while atomic: syz.2.36/518/0x00000002 [ 49.103879][ T518] Modules linked in: [ 49.107817][ T518] Preemption disabled at: [ 49.107828][ T518] [] z_erofs_reload_indexes+0x30c/0x410 [ 49.119711][ T518] CPU: 0 PID: 518 Comm: syz.2.36 Tainted: G W syzkaller #0 [ 49.128449][ T518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 49.138752][ T518] Call Trace: [ 49.142166][ T518] [ 49.145142][ T518] __dump_stack+0x21/0x30 [ 49.149545][ T518] dump_stack_lvl+0x110/0x170 [ 49.154282][ T518] ? show_regs_print_info+0x20/0x20 [ 49.159524][ T518] ? z_erofs_reload_indexes+0x30c/0x410 [ 49.165176][ T518] dump_stack+0x15/0x20 [ 49.169340][ T518] __schedule_bug+0x180/0x230 [ 49.174020][ T518] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 49.179302][ T518] ? selinux_file_ioctl+0x3ad/0x4c0 [ 49.184510][ T518] __schedule+0xc21/0x14a0 [ 49.188929][ T518] ? __fget_files+0x2e1/0x340 [ 49.193779][ T518] ? release_firmware_map_entry+0x190/0x190 [ 49.199670][ T518] ? __x64_sys_futex+0x100/0x100 [ 49.205050][ T518] ? __kasan_check_write+0x14/0x20 [ 49.210171][ T518] schedule+0x11e/0x1e0 [ 49.214350][ T518] exit_to_user_mode_loop+0x50/0xe0 [ 49.219680][ T518] exit_to_user_mode_prepare+0x87/0xd0 [ 49.225178][ T518] syscall_exit_to_user_mode+0x1a/0x30 [ 49.230671][ T518] do_syscall_64+0x58/0xa0 [ 49.235120][ T518] ? clear_bhb_loop+0x50/0xa0 [ 49.239923][ T518] ? clear_bhb_loop+0x50/0xa0 [ 49.244695][ T518] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 49.250608][ T518] RIP: 0033:0x7fb622e64e59 [ 49.255164][ T518] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 49.274974][ T518] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.283411][ T518] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 49.291399][ T518] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 49.299386][ T518] RBP: 00007fb6230ddfa0 R08: 0002fe4b30912316 R09: 0000000000000000 [ 49.307375][ T518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.315375][ T518] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 49.323373][ T518] [ 49.376553][ T520] loop2: detected capacity change from 0 to 16 [ 49.419523][ T520] erofs: (device loop2): mounted with root inode @ nid 36. [ 49.427632][ T520] BUG: scheduling while atomic: syz.2.37/520/0x00000002 [ 49.434888][ T520] Modules linked in: [ 49.439285][ T520] Preemption disabled at: [ 49.439297][ T520] [] z_erofs_reload_indexes+0x30c/0x410 [ 49.450882][ T520] CPU: 0 PID: 520 Comm: syz.2.37 Tainted: G W syzkaller #0 [ 49.459429][ T520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 49.469695][ T520] Call Trace: [ 49.472995][ T520] [ 49.475988][ T520] __dump_stack+0x21/0x30 [ 49.480434][ T520] dump_stack_lvl+0x110/0x170 [ 49.485208][ T520] ? show_regs_print_info+0x20/0x20 [ 49.490735][ T520] ? z_erofs_reload_indexes+0x30c/0x410 [ 49.496322][ T520] dump_stack+0x15/0x20 [ 49.500497][ T520] __schedule_bug+0x180/0x230 [ 49.505201][ T520] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 49.510517][ T520] ? selinux_file_ioctl+0x3ad/0x4c0 [ 49.515774][ T520] __schedule+0xc21/0x14a0 [ 49.520299][ T520] ? __fget_files+0x2e1/0x340 [ 49.525077][ T520] ? release_firmware_map_entry+0x190/0x190 [ 49.530978][ T520] ? __x64_sys_futex+0x100/0x100 [ 49.536325][ T520] ? __kasan_check_write+0x14/0x20 [ 49.541550][ T520] schedule+0x11e/0x1e0 [ 49.545733][ T520] exit_to_user_mode_loop+0x50/0xe0 [ 49.551096][ T520] exit_to_user_mode_prepare+0x87/0xd0 [ 49.556570][ T520] syscall_exit_to_user_mode+0x1a/0x30 [ 49.562042][ T520] do_syscall_64+0x58/0xa0 [ 49.566480][ T520] ? clear_bhb_loop+0x50/0xa0 [ 49.571297][ T520] ? clear_bhb_loop+0x50/0xa0 [ 49.576168][ T520] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 49.582119][ T520] RIP: 0033:0x7fb622e64e59 [ 49.586751][ T520] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 49.606790][ T520] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.615221][ T520] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 49.623364][ T520] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 49.631555][ T520] RBP: 00007fb6230ddfa0 R08: 0016a9b1b6acff9c R09: 0000000000000000 [ 49.639642][ T520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.647664][ T520] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 49.655661][ T520] [ 49.713422][ T522] loop2: detected capacity change from 0 to 16 [ 49.720512][ T522] erofs: (device loop2): mounted with root inode @ nid 36. [ 49.728646][ T522] BUG: scheduling while atomic: syz.2.38/522/0x00000002 [ 49.735821][ T522] Modules linked in: [ 49.739802][ T522] Preemption disabled at: [ 49.739813][ T522] [] z_erofs_reload_indexes+0x30c/0x410 [ 49.751357][ T522] CPU: 1 PID: 522 Comm: syz.2.38 Tainted: G W syzkaller #0 [ 49.760007][ T522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 49.770743][ T522] Call Trace: [ 49.774051][ T522] [ 49.777024][ T522] __dump_stack+0x21/0x30 [ 49.781397][ T522] dump_stack_lvl+0x110/0x170 [ 49.786212][ T522] ? show_regs_print_info+0x20/0x20 [ 49.791490][ T522] ? z_erofs_reload_indexes+0x30c/0x410 [ 49.797290][ T522] dump_stack+0x15/0x20 [ 49.801484][ T522] __schedule_bug+0x180/0x230 [ 49.806286][ T522] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 49.811685][ T522] ? selinux_file_ioctl+0x3ad/0x4c0 [ 49.816917][ T522] __schedule+0xc21/0x14a0 [ 49.821360][ T522] ? __fget_files+0x2e1/0x340 [ 49.826100][ T522] ? release_firmware_map_entry+0x190/0x190 [ 49.832049][ T522] ? __x64_sys_futex+0x100/0x100 [ 49.837031][ T522] ? __kasan_check_write+0x14/0x20 [ 49.842525][ T522] schedule+0x11e/0x1e0 [ 49.846710][ T522] exit_to_user_mode_loop+0x50/0xe0 [ 49.851929][ T522] exit_to_user_mode_prepare+0x87/0xd0 [ 49.857417][ T522] syscall_exit_to_user_mode+0x1a/0x30 [ 49.863195][ T522] do_syscall_64+0x58/0xa0 [ 49.867721][ T522] ? clear_bhb_loop+0x50/0xa0 [ 49.872424][ T522] ? clear_bhb_loop+0x50/0xa0 [ 49.877126][ T522] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 49.883301][ T522] RIP: 0033:0x7fb622e64e59 [ 49.887836][ T522] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 49.909159][ T522] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.918012][ T522] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 49.926350][ T522] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 49.934351][ T522] RBP: 00007fb6230ddfa0 R08: 002923eb3c6a1496 R09: 0000000000000000 [ 49.942340][ T522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.950323][ T522] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 49.958561][ T522] [ 50.015650][ T524] loop2: detected capacity change from 0 to 16 [ 50.081617][ T524] erofs: (device loop2): mounted with root inode @ nid 36. [ 50.089473][ T524] BUG: scheduling while atomic: syz.2.39/524/0x00000002 [ 50.096488][ T524] Modules linked in: [ 50.100717][ T524] Preemption disabled at: [ 50.100728][ T524] [] z_erofs_reload_indexes+0x30c/0x410 [ 50.112303][ T524] CPU: 0 PID: 524 Comm: syz.2.39 Tainted: G W syzkaller #0 [ 50.121018][ T524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 50.131313][ T524] Call Trace: [ 50.134616][ T524] [ 50.137644][ T524] __dump_stack+0x21/0x30 [ 50.141984][ T524] dump_stack_lvl+0x110/0x170 [ 50.146688][ T524] ? show_regs_print_info+0x20/0x20 [ 50.151901][ T524] ? z_erofs_reload_indexes+0x30c/0x410 [ 50.157466][ T524] dump_stack+0x15/0x20 [ 50.161631][ T524] __schedule_bug+0x180/0x230 [ 50.166316][ T524] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 50.171606][ T524] ? selinux_file_ioctl+0x3ad/0x4c0 [ 50.176847][ T524] __schedule+0xc21/0x14a0 [ 50.181291][ T524] ? __fget_files+0x2e1/0x340 [ 50.185972][ T524] ? release_firmware_map_entry+0x190/0x190 [ 50.191882][ T524] ? __x64_sys_futex+0x100/0x100 [ 50.196930][ T524] ? __kasan_check_write+0x14/0x20 [ 50.202051][ T524] schedule+0x11e/0x1e0 [ 50.206214][ T524] exit_to_user_mode_loop+0x50/0xe0 [ 50.211494][ T524] exit_to_user_mode_prepare+0x87/0xd0 [ 50.217093][ T524] syscall_exit_to_user_mode+0x1a/0x30 [ 50.222559][ T524] do_syscall_64+0x58/0xa0 [ 50.226981][ T524] ? clear_bhb_loop+0x50/0xa0 [ 50.231739][ T524] ? clear_bhb_loop+0x50/0xa0 [ 50.236769][ T524] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 50.242852][ T524] RIP: 0033:0x7fb622e64e59 [ 50.247302][ T524] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 50.267106][ T524] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.275659][ T524] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 50.283661][ T524] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 50.292120][ T524] RBP: 00007fb6230ddfa0 R08: 0002fe4b43141c6e R09: 0000000000000000 [ 50.302164][ T524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.310245][ T524] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 50.318239][ T524] [ 50.374191][ T526] loop2: detected capacity change from 0 to 16 [ 50.381026][ T526] erofs: (device loop2): mounted with root inode @ nid 36. [ 50.389082][ T526] BUG: scheduling while atomic: syz.2.40/526/0x00000002 [ 50.396149][ T526] Modules linked in: [ 50.400114][ T526] Preemption disabled at: [ 50.400123][ T526] [] z_erofs_reload_indexes+0x30c/0x410 [ 50.411878][ T526] CPU: 1 PID: 526 Comm: syz.2.40 Tainted: G W syzkaller #0 [ 50.420687][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 50.430850][ T526] Call Trace: [ 50.434137][ T526] [ 50.437086][ T526] __dump_stack+0x21/0x30 [ 50.441420][ T526] dump_stack_lvl+0x110/0x170 [ 50.446258][ T526] ? show_regs_print_info+0x20/0x20 [ 50.451481][ T526] ? z_erofs_reload_indexes+0x30c/0x410 [ 50.457045][ T526] dump_stack+0x15/0x20 [ 50.461310][ T526] __schedule_bug+0x180/0x230 [ 50.466016][ T526] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 50.471343][ T526] ? selinux_file_ioctl+0x3ad/0x4c0 [ 50.476575][ T526] __schedule+0xc21/0x14a0 [ 50.481036][ T526] ? __fget_files+0x2e1/0x340 [ 50.485751][ T526] ? release_firmware_map_entry+0x190/0x190 [ 50.492076][ T526] ? __x64_sys_futex+0x100/0x100 [ 50.497135][ T526] ? __kasan_check_write+0x14/0x20 [ 50.502267][ T526] schedule+0x11e/0x1e0 [ 50.506438][ T526] exit_to_user_mode_loop+0x50/0xe0 [ 50.511656][ T526] exit_to_user_mode_prepare+0x87/0xd0 [ 50.517131][ T526] syscall_exit_to_user_mode+0x1a/0x30 [ 50.522615][ T526] do_syscall_64+0x58/0xa0 [ 50.527082][ T526] ? clear_bhb_loop+0x50/0xa0 [ 50.531775][ T526] ? clear_bhb_loop+0x50/0xa0 [ 50.536487][ T526] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 50.542400][ T526] RIP: 0033:0x7fb622e64e59 [ 50.546828][ T526] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 50.566455][ T526] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.574989][ T526] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 50.583180][ T526] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 50.591167][ T526] RBP: 00007fb6230ddfa0 R08: 0014dfee48a1cda2 R09: 0000000000000000 [ 50.599190][ T526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.607263][ T526] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 50.615347][ T526] [ 50.657047][ T528] loop2: detected capacity change from 0 to 16 [ 50.729436][ T528] erofs: (device loop2): mounted with root inode @ nid 36. [ 50.739227][ T528] BUG: scheduling while atomic: syz.2.41/528/0x00000002 [ 50.746407][ T528] Modules linked in: [ 50.750425][ T528] Preemption disabled at: [ 50.750435][ T528] [] z_erofs_reload_indexes+0x30c/0x410 [ 50.762088][ T528] CPU: 1 PID: 528 Comm: syz.2.41 Tainted: G W syzkaller #0 [ 50.770602][ T528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 50.780667][ T528] Call Trace: [ 50.783952][ T528] [ 50.786882][ T528] __dump_stack+0x21/0x30 [ 50.791233][ T528] dump_stack_lvl+0x110/0x170 [ 50.795930][ T528] ? show_regs_print_info+0x20/0x20 [ 50.801230][ T528] ? z_erofs_reload_indexes+0x30c/0x410 [ 50.806798][ T528] dump_stack+0x15/0x20 [ 50.810964][ T528] __schedule_bug+0x180/0x230 [ 50.815648][ T528] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 50.821111][ T528] __schedule+0xc21/0x14a0 [ 50.825546][ T528] ? release_firmware_map_entry+0x190/0x190 [ 50.831451][ T528] ? plist_add+0x3e6/0x470 [ 50.835881][ T528] schedule+0x11e/0x1e0 [ 50.840045][ T528] futex_wait_queue_me+0x29c/0x660 [ 50.845283][ T528] ? futex_wait_setup+0x510/0x510 [ 50.850516][ T528] futex_wait+0x258/0x8f0 [ 50.854855][ T528] ? do_futex+0x2800/0x2800 [ 50.859392][ T528] do_futex+0xdb1/0x2800 [ 50.863642][ T528] ? __asan_set_shadow_00+0xe/0x10 [ 50.868767][ T528] ? do_vfs_ioctl+0x1c15/0x1d80 [ 50.873738][ T528] ? __ia32_compat_sys_ioctl+0x910/0x910 [ 50.879528][ T528] ? futex_exit_release+0x1e0/0x1e0 [ 50.884858][ T528] ? ioctl_has_perm+0x1b8/0x4f0 [ 50.889983][ T528] ? ioctl_has_perm+0x3ab/0x4f0 [ 50.894845][ T528] ? has_cap_mac_admin+0x370/0x370 [ 50.899970][ T528] ? __kasan_slab_free+0x11/0x20 [ 50.904967][ T528] ? slab_free_freelist_hook+0xc2/0x190 [ 50.910796][ T528] ? putname+0x111/0x160 [ 50.915178][ T528] ? kmem_cache_free+0x100/0x320 [ 50.920299][ T528] ? selinux_file_ioctl+0x3ad/0x4c0 [ 50.925541][ T528] __se_sys_futex+0x135/0x330 [ 50.930230][ T528] ? __fget_files+0x2e1/0x340 [ 50.935115][ T528] ? __x64_sys_futex+0x100/0x100 [ 50.940109][ T528] ? __kasan_check_write+0x14/0x20 [ 50.945274][ T528] __x64_sys_futex+0xe5/0x100 [ 50.949970][ T528] x64_sys_call+0x251/0x9a0 [ 50.954661][ T528] do_syscall_64+0x4c/0xa0 [ 50.959106][ T528] ? clear_bhb_loop+0x50/0xa0 [ 50.963820][ T528] ? clear_bhb_loop+0x50/0xa0 [ 50.968507][ T528] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 50.974420][ T528] RIP: 0033:0x7fb622e64e59 [ 50.978951][ T528] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 50.998575][ T528] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 51.007000][ T528] RAX: ffffffffffffffda RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 51.014989][ T528] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb6230ddfa8 [ 51.022968][ T528] RBP: 00007fb6230ddfa0 R08: 0000000000000000 R09: 0000000000000000 [ 51.030983][ T528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.039052][ T528] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 51.047056][ T528] [ 51.105191][ T530] loop2: detected capacity change from 0 to 16 [ 51.148859][ T530] erofs: (device loop2): mounted with root inode @ nid 36. [ 51.156744][ T530] BUG: scheduling while atomic: syz.2.42/530/0x00000002 [ 51.163813][ T530] Modules linked in: [ 51.167847][ T530] Preemption disabled at: [ 51.167857][ T530] [] z_erofs_reload_indexes+0x30c/0x410 [ 51.179517][ T530] CPU: 0 PID: 530 Comm: syz.2.42 Tainted: G W syzkaller #0 [ 51.188077][ T530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 51.198192][ T530] Call Trace: [ 51.201494][ T530] [ 51.204432][ T530] __dump_stack+0x21/0x30 [ 51.208885][ T530] dump_stack_lvl+0x110/0x170 [ 51.213663][ T530] ? show_regs_print_info+0x20/0x20 [ 51.219056][ T530] ? z_erofs_reload_indexes+0x30c/0x410 [ 51.224627][ T530] dump_stack+0x15/0x20 [ 51.228810][ T530] __schedule_bug+0x180/0x230 [ 51.233501][ T530] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 51.238919][ T530] ? selinux_file_ioctl+0x3ad/0x4c0 [ 51.244139][ T530] __schedule+0xc21/0x14a0 [ 51.248588][ T530] ? __fget_files+0x2e1/0x340 [ 51.253269][ T530] ? release_firmware_map_entry+0x190/0x190 [ 51.259275][ T530] ? __x64_sys_futex+0x100/0x100 [ 51.264568][ T530] ? __kasan_check_write+0x14/0x20 [ 51.269698][ T530] schedule+0x11e/0x1e0 [ 51.273898][ T530] exit_to_user_mode_loop+0x50/0xe0 [ 51.279126][ T530] exit_to_user_mode_prepare+0x87/0xd0 [ 51.284725][ T530] syscall_exit_to_user_mode+0x1a/0x30 [ 51.290274][ T530] do_syscall_64+0x58/0xa0 [ 51.294713][ T530] ? clear_bhb_loop+0x50/0xa0 [ 51.299402][ T530] ? clear_bhb_loop+0x50/0xa0 [ 51.304191][ T530] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 51.310210][ T530] RIP: 0033:0x7fb622e64e59 [ 51.314640][ T530] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 51.334397][ T530] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 51.342933][ T530] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 51.350916][ T530] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 51.358909][ T530] RBP: 00007fb6230ddfa0 R08: 000691d256b36c6a R09: 0000000000000000 [ 51.366911][ T530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.374913][ T530] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 51.383420][ T530] [ 51.424024][ T532] erofs: (device loop2): mounted with root inode @ nid 36. [ 51.432020][ T532] BUG: scheduling while atomic: syz.2.43/532/0x00000002 [ 51.439044][ T532] Modules linked in: [ 51.442994][ T532] Preemption disabled at: [ 51.443005][ T532] [] z_erofs_reload_indexes+0x30c/0x410 [ 51.454840][ T532] CPU: 0 PID: 532 Comm: syz.2.43 Tainted: G W syzkaller #0 [ 51.463459][ T532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 51.473782][ T532] Call Trace: [ 51.477096][ T532] [ 51.480059][ T532] __dump_stack+0x21/0x30 [ 51.484542][ T532] dump_stack_lvl+0x110/0x170 [ 51.489273][ T532] ? show_regs_print_info+0x20/0x20 [ 51.494499][ T532] ? z_erofs_reload_indexes+0x30c/0x410 [ 51.500082][ T532] dump_stack+0x15/0x20 [ 51.504256][ T532] __schedule_bug+0x180/0x230 [ 51.509062][ T532] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 51.514374][ T532] ? selinux_file_ioctl+0x3ad/0x4c0 [ 51.519800][ T532] __schedule+0xc21/0x14a0 [ 51.524234][ T532] ? __fget_files+0x2e1/0x340 [ 51.528945][ T532] ? release_firmware_map_entry+0x190/0x190 [ 51.535003][ T532] ? __x64_sys_futex+0x100/0x100 [ 51.540091][ T532] ? __kasan_check_write+0x14/0x20 [ 51.545226][ T532] schedule+0x11e/0x1e0 [ 51.549409][ T532] exit_to_user_mode_loop+0x50/0xe0 [ 51.554821][ T532] exit_to_user_mode_prepare+0x87/0xd0 [ 51.560289][ T532] syscall_exit_to_user_mode+0x1a/0x30 [ 51.565795][ T532] do_syscall_64+0x58/0xa0 [ 51.570230][ T532] ? clear_bhb_loop+0x50/0xa0 [ 51.574958][ T532] ? clear_bhb_loop+0x50/0xa0 [ 51.579834][ T532] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 51.586629][ T532] RIP: 0033:0x7fb622e64e59 [ 51.591432][ T532] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 51.612420][ T532] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 51.621251][ T532] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 51.629416][ T532] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 51.637783][ T532] RBP: 00007fb6230ddfa0 R08: 001742485be25612 R09: 0000000000000000 [ 51.647132][ T532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.655249][ T532] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 51.663323][ T532] [ 51.713726][ T534] erofs: (device loop2): mounted with root inode @ nid 36. [ 51.722963][ T534] BUG: scheduling while atomic: syz.2.44/534/0x00000002 [ 51.730158][ T534] Modules linked in: [ 51.734249][ T534] Preemption disabled at: [ 51.734261][ T534] [] z_erofs_reload_indexes+0x30c/0x410 [ 51.745806][ T534] CPU: 0 PID: 534 Comm: syz.2.44 Tainted: G W syzkaller #0 [ 51.754339][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 51.764455][ T534] Call Trace: [ 51.767761][ T534] [ 51.770709][ T534] __dump_stack+0x21/0x30 [ 51.775183][ T534] dump_stack_lvl+0x110/0x170 [ 51.780062][ T534] ? show_regs_print_info+0x20/0x20 [ 51.785290][ T534] ? z_erofs_reload_indexes+0x30c/0x410 [ 51.790867][ T534] dump_stack+0x15/0x20 [ 51.795063][ T534] __schedule_bug+0x180/0x230 [ 51.799761][ T534] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 51.805155][ T534] ? selinux_file_ioctl+0x3ad/0x4c0 [ 51.810484][ T534] __schedule+0xc21/0x14a0 [ 51.815035][ T534] ? __fget_files+0x2e1/0x340 [ 51.819811][ T534] ? release_firmware_map_entry+0x190/0x190 [ 51.825722][ T534] ? __x64_sys_futex+0x100/0x100 [ 51.830884][ T534] ? __kasan_check_write+0x14/0x20 [ 51.836131][ T534] schedule+0x11e/0x1e0 [ 51.840339][ T534] exit_to_user_mode_loop+0x50/0xe0 [ 51.845562][ T534] exit_to_user_mode_prepare+0x87/0xd0 [ 51.851032][ T534] syscall_exit_to_user_mode+0x1a/0x30 [ 51.856519][ T534] do_syscall_64+0x58/0xa0 [ 51.860963][ T534] ? clear_bhb_loop+0x50/0xa0 [ 51.865659][ T534] ? clear_bhb_loop+0x50/0xa0 [ 51.870355][ T534] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 51.876275][ T534] RIP: 0033:0x7fb622e64e59 [ 51.880722][ T534] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 51.900806][ T534] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 51.909237][ T534] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 51.917633][ T534] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 51.925724][ T534] RBP: 00007fb6230ddfa0 R08: 00288b54e140a380 R09: 0000000000000000 [ 51.933798][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.941989][ T534] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 51.949993][ T534] [ 52.039116][ T536] erofs: (device loop2): mounted with root inode @ nid 36. [ 52.046866][ T536] BUG: scheduling while atomic: syz.2.45/536/0x00000002 [ 52.054088][ T536] Modules linked in: [ 52.058479][ T536] Preemption disabled at: [ 52.058490][ T536] [] z_erofs_reload_indexes+0x30c/0x410 [ 52.070320][ T536] CPU: 1 PID: 536 Comm: syz.2.45 Tainted: G W syzkaller #0 [ 52.078950][ T536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 52.089047][ T536] Call Trace: [ 52.092332][ T536] [ 52.095266][ T536] __dump_stack+0x21/0x30 [ 52.099614][ T536] dump_stack_lvl+0x110/0x170 [ 52.104296][ T536] ? show_regs_print_info+0x20/0x20 [ 52.109501][ T536] ? z_erofs_reload_indexes+0x30c/0x410 [ 52.115095][ T536] dump_stack+0x15/0x20 [ 52.119303][ T536] __schedule_bug+0x180/0x230 [ 52.124000][ T536] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 52.129386][ T536] ? selinux_file_ioctl+0x3ad/0x4c0 [ 52.134621][ T536] __schedule+0xc21/0x14a0 [ 52.139255][ T536] ? __fget_files+0x2e1/0x340 [ 52.143963][ T536] ? release_firmware_map_entry+0x190/0x190 [ 52.149881][ T536] ? __x64_sys_futex+0x100/0x100 [ 52.154850][ T536] ? __kasan_check_write+0x14/0x20 [ 52.159976][ T536] schedule+0x11e/0x1e0 [ 52.164269][ T536] exit_to_user_mode_loop+0x50/0xe0 [ 52.169472][ T536] exit_to_user_mode_prepare+0x87/0xd0 [ 52.174941][ T536] syscall_exit_to_user_mode+0x1a/0x30 [ 52.180415][ T536] do_syscall_64+0x58/0xa0 [ 52.184864][ T536] ? clear_bhb_loop+0x50/0xa0 [ 52.189583][ T536] ? clear_bhb_loop+0x50/0xa0 [ 52.194276][ T536] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 52.200191][ T536] RIP: 0033:0x7fb622e64e59 [ 52.204643][ T536] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 52.224269][ T536] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 52.232795][ T536] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 52.240791][ T536] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 52.248799][ T536] RBP: 00007fb6230ddfa0 R08: 0000035ae72d1c40 R09: 0000000000000000 [ 52.256919][ T536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.264991][ T536] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 52.272988][ T536] [ 52.308599][ T538] erofs: (device loop2): mounted with root inode @ nid 36. [ 52.316427][ T538] BUG: scheduling while atomic: syz.2.46/538/0x00000002 [ 52.323533][ T538] Modules linked in: [ 52.327490][ T538] Preemption disabled at: [ 52.327500][ T538] [] z_erofs_reload_indexes+0x30c/0x410 [ 52.339506][ T538] CPU: 0 PID: 538 Comm: syz.2.46 Tainted: G W syzkaller #0 [ 52.348629][ T538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 52.358699][ T538] Call Trace: [ 52.362076][ T538] [ 52.365016][ T538] __dump_stack+0x21/0x30 [ 52.369359][ T538] dump_stack_lvl+0x110/0x170 [ 52.374528][ T538] ? show_regs_print_info+0x20/0x20 [ 52.379877][ T538] ? z_erofs_reload_indexes+0x30c/0x410 [ 52.385471][ T538] dump_stack+0x15/0x20 [ 52.389640][ T538] __schedule_bug+0x180/0x230 [ 52.394323][ T538] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 52.399627][ T538] ? selinux_file_ioctl+0x3ad/0x4c0 [ 52.404833][ T538] __schedule+0xc21/0x14a0 [ 52.409261][ T538] ? __fget_files+0x2e1/0x340 [ 52.413954][ T538] ? release_firmware_map_entry+0x190/0x190 [ 52.420053][ T538] ? __x64_sys_futex+0x100/0x100 [ 52.425088][ T538] ? __kasan_check_write+0x14/0x20 [ 52.430264][ T538] schedule+0x11e/0x1e0 [ 52.434455][ T538] exit_to_user_mode_loop+0x50/0xe0 [ 52.439661][ T538] exit_to_user_mode_prepare+0x87/0xd0 [ 52.445329][ T538] syscall_exit_to_user_mode+0x1a/0x30 [ 52.450818][ T538] do_syscall_64+0x58/0xa0 [ 52.455415][ T538] ? clear_bhb_loop+0x50/0xa0 [ 52.460185][ T538] ? clear_bhb_loop+0x50/0xa0 [ 52.464883][ T538] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 52.470777][ T538] RIP: 0033:0x7fb622e64e59 [ 52.475197][ T538] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 52.495165][ T538] RSP: 002b:00007fb622cc70e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 52.503989][ T538] RAX: 0000000000000001 RBX: 00007fb6230ddfa8 RCX: 00007fb622e64e59 [ 52.512004][ T538] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb6230ddfac [ 52.520017][ T538] RBP: 00007fb6230ddfa0 R08: 00101b3a6c2ca222 R09: 0000000000000000 [ 52.528368][ T538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.536569][ T538] R13: 00007fb6230de038 R14: 00007fffc3411f80 R15: 00007fffc3412068 [ 52.544566][ T538] 2026/11/12 20:12:15 executed programs: 32 [ 52.594226][ T540] erofs: (device loop2): mounted with root inode @ nid 36. [ 52.602759][ T540] BUG: scheduling while atomic: syz.2.47/540/0x00000002 [ 52.609941][ T540] Modules linked in: [ 52.614184][ T540] Preemption disabled at: [ 52.614195][ T540] [] z_erofs_reload_indexes+0x30c/0x410 [ 52.625958][ T540] CPU: 0 PID: 540 Comm: syz.2.47 Tainted: G W syzkaller #0 [ 52.634765][ T540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 52.645691][ T540] Call Trace: [ 52.648982][ T540] [ 52.651920][ T540] __dump_stack+0x21/0x30 [ 52.656259][ T540] dump_stack_lvl+0x110/0x170 [ 52.660940][ T540] ? show_regs_print_info+0x20/0x20 [ 52.666148][ T540] ? z_erofs_reload_indexes+0x30c/0x410 [ 52.671706][ T540] dump_stack+0x15/0x20 [ 52.675884][ T540] __schedule_bug+0x180/0x230 [ 52.680568][ T540] ? ttwu_queue_wakelist+0x4a0/0x4a0 [ 52.685852][ T540] ? selinux_file_ioctl+0x3ad/0x4c0 [ 52.691071][ T540] __schedule+0xc21/0x14a0 [ 52.695497][ T540] ? __fget_files+0x2e1/0x340 [ 52.700332][ T540] ? release_firmware_map_entry+0x190/0x190 [ 52.706236][ T540] ? __x64_sys_futex+0x100/0x100 [ 52.711281][ T540] ? __kasan_check_write+0x14/0x20 [ 52.716428][ T540] schedule+0x11e/0x1e0 [ 52.720598][ T540] exit_to_user_mode_loop+0x50/0xe0 [ 52.725804][ T540] exit_to_user_mode_prepare+0x87/0xd0 [ 52.731272][ T540] syscall_exit_to_user_mode+0x1a/0x30 [ 52.736745][ T540] do_syscall_64+0x58/0xa0