Warning: Permanently added '10.128.1.165' (ED25519) to the list of known hosts. 2026/03/09 10:00:58 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 44.691325][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 44.691337][ T24] audit: type=1400 audit(1773050458.950:105): avc: denied { unlink } for pid=412 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 44.727533][ T24] audit: type=1400 audit(1773050458.990:106): avc: denied { write } for pid=415 comm="mkswap" path="pipe:[15378]" dev="pipefs" ino=15378 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 44.750509][ T412] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.338485][ T24] audit: type=1401 audit(1773050459.600:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.516729][ T447] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.523777][ T447] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.531477][ T447] device bridge_slave_0 entered promiscuous mode [ 45.538338][ T447] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.545351][ T447] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.552880][ T447] device bridge_slave_1 entered promiscuous mode [ 45.586685][ T447] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.593747][ T447] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.601186][ T447] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.608227][ T447] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.624961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.632491][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.639724][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.648502][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.656708][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.664314][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.673621][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.681962][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.689121][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.700461][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.709581][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.722665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.733352][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.741779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.749577][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.757911][ T447] device veth0_vlan entered promiscuous mode [ 45.768949][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.778290][ T447] device veth1_macvtap entered promiscuous mode [ 45.788040][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.798034][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.919819][ T24] audit: type=1400 audit(1773050460.180:108): avc: denied { create } for pid=460 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2026/03/09 10:01:00 executed programs: 0 [ 46.256728][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.263770][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.272182][ T477] device bridge_slave_0 entered promiscuous mode [ 46.279235][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.286364][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.293598][ T477] device bridge_slave_1 entered promiscuous mode [ 46.332267][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.339354][ T477] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.346839][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.353882][ T477] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.373212][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.381096][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.388404][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.403004][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.411421][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.418464][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.427182][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.435340][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.442387][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.462141][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.471419][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.489456][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.498936][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.507208][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.516824][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.524505][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.532341][ T477] device veth0_vlan entered promiscuous mode [ 46.542096][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.550618][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.560162][ T477] device veth1_macvtap entered promiscuous mode [ 46.571106][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.579034][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.587498][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.597456][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.605974][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.648746][ T500] erofs: (device loop2): mounted with root inode @ nid 36. [ 46.656317][ T24] audit: type=1400 audit(1773050460.920:109): avc: denied { mount } for pid=499 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 [ 46.656730][ T500] BUG: scheduling while atomic: syz.2.17/500/0x00000002 [ 46.684894][ T500] Modules linked in: [ 46.688900][ T500] Preemption disabled at: [ 46.688921][ T500] [] z_erofs_reload_indexes+0x318/0x450 [ 46.700401][ T500] CPU: 0 PID: 500 Comm: syz.2.17 Not tainted syzkaller #0 [ 46.707587][ T500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 46.717626][ T500] Call Trace: [ 46.720901][ T500] __dump_stack+0x21/0x24 [ 46.725293][ T500] dump_stack_lvl+0x1a7/0x208 [ 46.730052][ T500] ? z_erofs_reload_indexes+0x318/0x450 [ 46.735587][ T500] ? show_regs_print_info+0x18/0x18 [ 46.740768][ T500] ? z_erofs_reload_indexes+0x318/0x450 [ 46.746411][ T500] dump_stack+0x15/0x1c [ 46.750551][ T500] __schedule_bug+0x183/0x240 [ 46.755223][ T500] ? __migrate_task+0x190/0x190 [ 46.760142][ T500] ? selinux_file_ioctl+0x3a0/0x4d0 [ 46.765324][ T500] ? putname+0xfe/0x150 [ 46.769552][ T500] __schedule+0xc45/0x1320 [ 46.773966][ T500] ? __se_sys_futex+0x2ba/0x370 [ 46.778795][ T500] ? __sched_text_start+0x8/0x8 [ 46.783724][ T500] ? __x64_sys_futex+0x100/0x100 [ 46.788643][ T500] ? fput_many+0x15a/0x1a0 [ 46.793048][ T500] schedule+0x13c/0x1d0 [ 46.797375][ T500] exit_to_user_mode_loop+0x4b/0xe0 [ 46.802567][ T500] exit_to_user_mode_prepare+0x76/0xa0 [ 46.808034][ T500] syscall_exit_to_user_mode+0x1d/0x40 [ 46.813567][ T500] do_syscall_64+0x3d/0x40 [ 46.818061][ T500] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.823940][ T500] RIP: 0033:0x7fc5dc36deb9 [ 46.828348][ 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 [ 46.848396][ T500] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.856816][ T500] RAX: 0000000000000001 RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 46.864913][ T500] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc5dc5e8fac [ 46.872893][ T500] RBP: 00007fc5dc5e8fa0 R08: 0025caeae6c64044 R09: 0000000000000000 [ 46.881040][ T500] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 46.889101][ T500] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 47.006669][ T503] erofs: (device loop2): mounted with root inode @ nid 36. [ 47.014384][ T503] BUG: scheduling while atomic: syz.2.18/503/0x00000002 [ 47.021480][ T503] Modules linked in: [ 47.025383][ T503] Preemption disabled at: [ 47.025401][ T503] [] z_erofs_reload_indexes+0x318/0x450 [ 47.036905][ T503] CPU: 1 PID: 503 Comm: syz.2.18 Tainted: G W syzkaller #0 [ 47.045566][ T503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 47.055816][ T503] Call Trace: [ 47.059108][ T503] __dump_stack+0x21/0x24 [ 47.063416][ T503] dump_stack_lvl+0x1a7/0x208 [ 47.068125][ T503] ? z_erofs_reload_indexes+0x318/0x450 [ 47.073698][ T503] ? show_regs_print_info+0x18/0x18 [ 47.079017][ T503] ? z_erofs_reload_indexes+0x318/0x450 [ 47.084656][ T503] dump_stack+0x15/0x1c [ 47.088916][ T503] __schedule_bug+0x183/0x240 [ 47.093701][ T503] ? __migrate_task+0x190/0x190 [ 47.098541][ T503] __schedule+0xc45/0x1320 [ 47.103426][ T503] ? sched_group_set_shares+0x490/0x490 [ 47.108960][ T503] ? __sched_text_start+0x8/0x8 [ 47.113800][ T503] ? plist_add+0x3e8/0x470 [ 47.118198][ T503] schedule+0x13c/0x1d0 [ 47.122335][ T503] futex_wait_queue_me+0x29a/0x520 [ 47.127478][ T503] ? futex_wait_setup+0x510/0x510 [ 47.132510][ T503] futex_wait+0x269/0x6f0 [ 47.136853][ T503] ? do_futex+0x1290/0x1290 [ 47.141363][ T503] ? __kasan_check_read+0x11/0x20 [ 47.146406][ T503] do_futex+0xfe5/0x1290 [ 47.150641][ T503] ? kmem_cache_free+0x100/0x2d0 [ 47.155652][ T503] ? futex_exit_release+0x1d0/0x1d0 [ 47.160831][ T503] ? selinux_file_ioctl+0x3a0/0x4d0 [ 47.166042][ T503] ? putname+0xfe/0x150 [ 47.170272][ T503] ? selinux_file_alloc_security+0x120/0x120 [ 47.176432][ T503] ? do_sys_openat2+0x68e/0x750 [ 47.181283][ T503] __se_sys_futex+0x2ba/0x370 [ 47.185971][ T503] ? __x64_sys_futex+0x100/0x100 [ 47.190906][ T503] ? fput_many+0x15a/0x1a0 [ 47.195306][ T503] __x64_sys_futex+0xe5/0x100 [ 47.199967][ T503] do_syscall_64+0x31/0x40 [ 47.204366][ T503] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.210354][ T503] RIP: 0033:0x7fc5dc36deb9 [ 47.214878][ T503] 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 [ 47.234616][ T503] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.243023][ T503] RAX: ffffffffffffffda RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 47.250995][ T503] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc5dc5e8fa8 [ 47.259218][ T503] RBP: 00007fc5dc5e8fa0 R08: 0000000000000000 R09: 0000000000000000 [ 47.267191][ T503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.275365][ T503] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 47.411355][ T506] erofs: (device loop2): mounted with root inode @ nid 36. [ 47.419534][ T506] BUG: scheduling while atomic: syz.2.19/506/0x00000002 [ 47.426643][ T506] Modules linked in: [ 47.430570][ T506] Preemption disabled at: [ 47.430587][ T506] [] z_erofs_reload_indexes+0x318/0x450 [ 47.442400][ T506] CPU: 0 PID: 506 Comm: syz.2.19 Tainted: G W syzkaller #0 [ 47.451004][ T506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 47.461215][ T506] Call Trace: [ 47.464493][ T506] __dump_stack+0x21/0x24 [ 47.468817][ T506] dump_stack_lvl+0x1a7/0x208 [ 47.473474][ T506] ? z_erofs_reload_indexes+0x318/0x450 [ 47.478999][ T506] ? show_regs_print_info+0x18/0x18 [ 47.484174][ T506] ? z_erofs_reload_indexes+0x318/0x450 [ 47.489787][ T506] dump_stack+0x15/0x1c [ 47.493925][ T506] __schedule_bug+0x183/0x240 [ 47.499171][ T506] ? __migrate_task+0x190/0x190 [ 47.504025][ T506] ? selinux_file_ioctl+0x3a0/0x4d0 [ 47.509265][ T506] ? putname+0xfe/0x150 [ 47.513419][ T506] __schedule+0xc45/0x1320 [ 47.517835][ T506] ? __se_sys_futex+0x2ba/0x370 [ 47.522891][ T506] ? __sched_text_start+0x8/0x8 [ 47.527902][ T506] ? __x64_sys_futex+0x100/0x100 [ 47.532844][ T506] ? fput_many+0x15a/0x1a0 [ 47.537273][ T506] schedule+0x13c/0x1d0 [ 47.541446][ T506] exit_to_user_mode_loop+0x4b/0xe0 [ 47.546640][ T506] exit_to_user_mode_prepare+0x76/0xa0 [ 47.552293][ T506] syscall_exit_to_user_mode+0x1d/0x40 [ 47.557752][ T506] do_syscall_64+0x3d/0x40 [ 47.562174][ T506] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.568113][ T506] RIP: 0033:0x7fc5dc36deb9 [ 47.572523][ 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 [ 47.592375][ T506] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.600793][ T506] RAX: 0000000000000001 RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 47.608785][ T506] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc5dc5e8fac [ 47.616758][ T506] RBP: 00007fc5dc5e8fa0 R08: 00177ccef4d7df0c R09: 0000000000000000 [ 47.625067][ T506] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 47.633250][ T506] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 47.704595][ T509] erofs: (device loop2): mounted with root inode @ nid 36. [ 47.712343][ T509] BUG: scheduling while atomic: syz.2.20/509/0x00000002 [ 47.719621][ T509] Modules linked in: [ 47.723937][ T509] Preemption disabled at: [ 47.723963][ T509] [] z_erofs_reload_indexes+0x318/0x450 [ 47.735499][ T509] CPU: 1 PID: 509 Comm: syz.2.20 Tainted: G W syzkaller #0 [ 47.744069][ T509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 47.754118][ T509] Call Trace: [ 47.757394][ T509] __dump_stack+0x21/0x24 [ 47.761715][ T509] dump_stack_lvl+0x1a7/0x208 [ 47.766372][ T509] ? z_erofs_reload_indexes+0x318/0x450 [ 47.771895][ T509] ? show_regs_print_info+0x18/0x18 [ 47.777080][ T509] ? z_erofs_reload_indexes+0x318/0x450 [ 47.782611][ T509] dump_stack+0x15/0x1c [ 47.786748][ T509] __schedule_bug+0x183/0x240 [ 47.791717][ T509] ? __migrate_task+0x190/0x190 [ 47.796586][ T509] ? selinux_file_ioctl+0x3a0/0x4d0 [ 47.801862][ T509] ? putname+0xfe/0x150 [ 47.805997][ T509] __schedule+0xc45/0x1320 [ 47.810436][ T509] ? __se_sys_futex+0x2ba/0x370 [ 47.815278][ T509] ? __sched_text_start+0x8/0x8 [ 47.820205][ T509] ? __x64_sys_futex+0x100/0x100 [ 47.825325][ T509] ? fput_many+0x15a/0x1a0 [ 47.829822][ T509] schedule+0x13c/0x1d0 [ 47.833963][ T509] exit_to_user_mode_loop+0x4b/0xe0 [ 47.839146][ T509] exit_to_user_mode_prepare+0x76/0xa0 [ 47.844749][ T509] syscall_exit_to_user_mode+0x1d/0x40 [ 47.850198][ T509] do_syscall_64+0x3d/0x40 [ 47.854693][ T509] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.860579][ T509] RIP: 0033:0x7fc5dc36deb9 [ 47.865127][ T509] 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 [ 47.884996][ T509] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.893603][ T509] RAX: 0000000000000001 RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 47.901574][ T509] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc5dc5e8fac [ 47.909784][ T509] RBP: 00007fc5dc5e8fa0 R08: 0028c5db7a362c7a R09: 0000000000000000 [ 47.918000][ T509] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 47.926429][ T509] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 48.051068][ T512] erofs: (device loop2): mounted with root inode @ nid 36. [ 48.058823][ T512] BUG: scheduling while atomic: syz.2.21/512/0x00000002 [ 48.065839][ T512] Modules linked in: [ 48.069854][ T512] Preemption disabled at: [ 48.069870][ T512] [] z_erofs_reload_indexes+0x318/0x450 [ 48.081462][ T512] CPU: 1 PID: 512 Comm: syz.2.21 Tainted: G W syzkaller #0 [ 48.089956][ T512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 48.099992][ T512] Call Trace: [ 48.103264][ T512] __dump_stack+0x21/0x24 [ 48.107760][ T512] dump_stack_lvl+0x1a7/0x208 [ 48.112506][ T512] ? z_erofs_reload_indexes+0x318/0x450 [ 48.118150][ T512] ? show_regs_print_info+0x18/0x18 [ 48.123370][ T512] ? z_erofs_reload_indexes+0x318/0x450 [ 48.128994][ T512] dump_stack+0x15/0x1c [ 48.133146][ T512] __schedule_bug+0x183/0x240 [ 48.137807][ T512] ? __migrate_task+0x190/0x190 [ 48.142832][ T512] ? selinux_file_ioctl+0x3a0/0x4d0 [ 48.148033][ T512] ? putname+0xfe/0x150 [ 48.152200][ T512] __schedule+0xc45/0x1320 [ 48.156781][ T512] ? __se_sys_futex+0x2ba/0x370 [ 48.161706][ T512] ? __sched_text_start+0x8/0x8 [ 48.166538][ T512] ? __x64_sys_futex+0x100/0x100 [ 48.171560][ T512] ? fput_many+0x15a/0x1a0 [ 48.175955][ T512] schedule+0x13c/0x1d0 [ 48.180093][ T512] exit_to_user_mode_loop+0x4b/0xe0 [ 48.185369][ T512] exit_to_user_mode_prepare+0x76/0xa0 [ 48.190808][ T512] syscall_exit_to_user_mode+0x1d/0x40 [ 48.196274][ T512] do_syscall_64+0x3d/0x40 [ 48.200675][ T512] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.206566][ T512] RIP: 0033:0x7fc5dc36deb9 [ 48.211063][ 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 [ 48.230666][ T512] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 48.239269][ T512] RAX: 0000000000000001 RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 48.247283][ T512] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc5dc5e8fac [ 48.255266][ T512] RBP: 00007fc5dc5e8fa0 R08: 000207a500b0d08c R09: 0000000000000000 [ 48.263323][ T512] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 48.271408][ T512] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 48.373150][ T515] erofs: (device loop2): mounted with root inode @ nid 36. [ 48.381373][ T515] BUG: scheduling while atomic: syz.2.22/515/0x00000002 [ 48.388404][ T515] Modules linked in: [ 48.392384][ T515] Preemption disabled at: [ 48.392399][ T515] [] z_erofs_reload_indexes+0x318/0x450 [ 48.404200][ T515] CPU: 0 PID: 515 Comm: syz.2.22 Tainted: G W syzkaller #0 [ 48.412854][ T515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 48.422891][ T515] Call Trace: [ 48.426170][ T515] __dump_stack+0x21/0x24 [ 48.430592][ T515] dump_stack_lvl+0x1a7/0x208 [ 48.435356][ T515] ? z_erofs_reload_indexes+0x318/0x450 [ 48.441001][ T515] ? show_regs_print_info+0x18/0x18 [ 48.446339][ T515] ? z_erofs_reload_indexes+0x318/0x450 [ 48.451970][ T515] dump_stack+0x15/0x1c [ 48.456122][ T515] __schedule_bug+0x183/0x240 [ 48.461012][ T515] ? __migrate_task+0x190/0x190 [ 48.465865][ T515] ? selinux_file_ioctl+0x3a0/0x4d0 [ 48.471047][ T515] ? putname+0xfe/0x150 [ 48.475203][ T515] __schedule+0xc45/0x1320 [ 48.479616][ T515] ? __se_sys_futex+0x2ba/0x370 [ 48.484629][ T515] ? __sched_text_start+0x8/0x8 [ 48.489464][ T515] ? __x64_sys_futex+0x100/0x100 [ 48.494521][ T515] ? fput_many+0x15a/0x1a0 [ 48.499027][ T515] schedule+0x13c/0x1d0 [ 48.503171][ T515] exit_to_user_mode_loop+0x4b/0xe0 [ 48.508499][ T515] exit_to_user_mode_prepare+0x76/0xa0 [ 48.513949][ T515] syscall_exit_to_user_mode+0x1d/0x40 [ 48.519399][ T515] do_syscall_64+0x3d/0x40 [ 48.523884][ T515] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.529769][ T515] RIP: 0033:0x7fc5dc36deb9 [ 48.534166][ T515] 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 [ 48.553750][ T515] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 48.562145][ T515] RAX: 0000000000000001 RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 48.570114][ T515] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc5dc5e8fac [ 48.578268][ T515] RBP: 00007fc5dc5e8fa0 R08: 00151a75069d494c R09: 0000000000000000 [ 48.586473][ T515] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 48.594458][ T515] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 48.670338][ T518] erofs: (device loop2): mounted with root inode @ nid 36. [ 48.678067][ T518] BUG: scheduling while atomic: syz.2.23/518/0x00000002 [ 48.685040][ T518] Modules linked in: [ 48.689002][ T518] Preemption disabled at: [ 48.689028][ T518] [] z_erofs_reload_indexes+0x318/0x450 [ 48.700503][ T518] CPU: 1 PID: 518 Comm: syz.2.23 Tainted: G W syzkaller #0 [ 48.708978][ T518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 48.719039][ T518] Call Trace: [ 48.722429][ T518] __dump_stack+0x21/0x24 [ 48.726748][ T518] dump_stack_lvl+0x1a7/0x208 [ 48.731413][ T518] ? z_erofs_reload_indexes+0x318/0x450 [ 48.736940][ T518] ? show_regs_print_info+0x18/0x18 [ 48.742263][ T518] ? z_erofs_reload_indexes+0x318/0x450 [ 48.747804][ T518] dump_stack+0x15/0x1c [ 48.752013][ T518] __schedule_bug+0x183/0x240 [ 48.756675][ T518] ? __migrate_task+0x190/0x190 [ 48.761835][ T518] __schedule+0xc45/0x1320 [ 48.766252][ T518] ? sched_group_set_shares+0x490/0x490 [ 48.771788][ T518] ? __sched_text_start+0x8/0x8 [ 48.776634][ T518] ? plist_add+0x3e8/0x470 [ 48.781170][ T518] schedule+0x13c/0x1d0 [ 48.785321][ T518] futex_wait_queue_me+0x29a/0x520 [ 48.790419][ T518] ? futex_wait_setup+0x510/0x510 [ 48.795462][ T518] futex_wait+0x269/0x6f0 [ 48.799787][ T518] ? do_futex+0x1290/0x1290 [ 48.804288][ T518] ? __kasan_check_read+0x11/0x20 [ 48.809414][ T518] do_futex+0xfe5/0x1290 [ 48.813893][ T518] ? kmem_cache_free+0x100/0x2d0 [ 48.818924][ T518] ? futex_exit_release+0x1d0/0x1d0 [ 48.824107][ T518] ? selinux_file_ioctl+0x3a0/0x4d0 [ 48.829312][ T518] ? putname+0xfe/0x150 [ 48.833578][ T518] ? selinux_file_alloc_security+0x120/0x120 [ 48.839559][ T518] ? do_sys_openat2+0x68e/0x750 [ 48.844495][ T518] __se_sys_futex+0x2ba/0x370 [ 48.849184][ T518] ? __x64_sys_futex+0x100/0x100 [ 48.854324][ T518] ? fput_many+0x15a/0x1a0 [ 48.858836][ T518] __x64_sys_futex+0xe5/0x100 [ 48.863600][ T518] do_syscall_64+0x31/0x40 [ 48.868010][ T518] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.873905][ T518] RIP: 0033:0x7fc5dc36deb9 [ 48.878301][ 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 [ 48.898005][ T518] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 48.906402][ T518] RAX: ffffffffffffffda RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 48.914829][ T518] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc5dc5e8fa8 [ 48.922790][ T518] RBP: 00007fc5dc5e8fa0 R08: 0000000000000000 R09: 0000000000000000 [ 48.930760][ T518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.938729][ T518] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 49.056641][ T7] device bridge_slave_1 left promiscuous mode [ 49.062814][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.070841][ T7] device bridge_slave_0 left promiscuous mode [ 49.077395][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.079811][ T521] erofs: (device loop2): mounted with root inode @ nid 36. [ 49.092737][ T521] BUG: scheduling while atomic: syz.2.24/521/0x00000002 [ 49.099798][ T521] Modules linked in: [ 49.103698][ T521] Preemption disabled at: [ 49.103716][ T521] [] z_erofs_reload_indexes+0x318/0x450 [ 49.115393][ T521] CPU: 0 PID: 521 Comm: syz.2.24 Tainted: G W syzkaller #0 [ 49.124105][ T521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 49.134272][ T521] Call Trace: [ 49.137566][ T521] __dump_stack+0x21/0x24 [ 49.142108][ T521] dump_stack_lvl+0x1a7/0x208 [ 49.146810][ T521] ? z_erofs_reload_indexes+0x318/0x450 [ 49.152442][ T521] ? show_regs_print_info+0x18/0x18 [ 49.157628][ T521] ? z_erofs_reload_indexes+0x318/0x450 [ 49.163159][ T521] dump_stack+0x15/0x1c [ 49.167298][ T521] __schedule_bug+0x183/0x240 [ 49.172019][ T521] ? __migrate_task+0x190/0x190 [ 49.176939][ T521] ? selinux_file_ioctl+0x3a0/0x4d0 [ 49.182207][ T521] ? putname+0xfe/0x150 [ 49.186351][ T521] __schedule+0xc45/0x1320 [ 49.190881][ T521] ? __se_sys_futex+0x2ba/0x370 [ 49.195731][ T521] ? __sched_text_start+0x8/0x8 [ 49.200568][ T521] ? __x64_sys_futex+0x100/0x100 [ 49.205484][ T521] ? fput_many+0x15a/0x1a0 [ 49.209972][ T521] schedule+0x13c/0x1d0 [ 49.214122][ T521] exit_to_user_mode_loop+0x4b/0xe0 [ 49.219403][ T521] exit_to_user_mode_prepare+0x76/0xa0 [ 49.224866][ T521] syscall_exit_to_user_mode+0x1d/0x40 [ 49.230325][ T521] do_syscall_64+0x3d/0x40 [ 49.234740][ T521] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.240632][ T521] RIP: 0033:0x7fc5dc36deb9 [ 49.245129][ T521] 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 [ 49.264953][ T521] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.273432][ T521] RAX: 0000000000000001 RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 49.281499][ T521] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc5dc5e8fac [ 49.289580][ T521] RBP: 00007fc5dc5e8fa0 R08: 0003d16893c1f536 R09: 0000000000000000 [ 49.297537][ T521] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 49.305782][ T521] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 49.315142][ T7] device veth1_macvtap left promiscuous mode [ 49.321472][ T7] device veth0_vlan left promiscuous mode [ 49.413605][ T524] erofs: (device loop2): mounted with root inode @ nid 36. [ 49.421618][ T524] BUG: scheduling while atomic: syz.2.25/524/0x00000002 [ 49.428643][ T524] Modules linked in: [ 49.432546][ T524] Preemption disabled at: [ 49.432561][ T524] [] z_erofs_reload_indexes+0x318/0x450 [ 49.444517][ T524] CPU: 0 PID: 524 Comm: syz.2.25 Tainted: G W syzkaller #0 [ 49.453400][ T524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 49.463654][ T524] Call Trace: [ 49.466939][ T524] __dump_stack+0x21/0x24 [ 49.471302][ T524] dump_stack_lvl+0x1a7/0x208 [ 49.475981][ T524] ? z_erofs_reload_indexes+0x318/0x450 [ 49.481539][ T524] ? show_regs_print_info+0x18/0x18 [ 49.486720][ T524] ? z_erofs_reload_indexes+0x318/0x450 [ 49.492401][ T524] dump_stack+0x15/0x1c [ 49.496690][ T524] __schedule_bug+0x183/0x240 [ 49.501461][ T524] ? __migrate_task+0x190/0x190 [ 49.506316][ T524] __schedule+0xc45/0x1320 [ 49.510851][ T524] ? sched_group_set_shares+0x490/0x490 [ 49.516551][ T524] ? __sched_text_start+0x8/0x8 [ 49.521495][ T524] ? plist_add+0x3e8/0x470 [ 49.525901][ T524] schedule+0x13c/0x1d0 [ 49.530047][ T524] futex_wait_queue_me+0x29a/0x520 [ 49.535296][ T524] ? futex_wait_setup+0x510/0x510 [ 49.540445][ T524] futex_wait+0x269/0x6f0 [ 49.544767][ T524] ? do_futex+0x1290/0x1290 [ 49.549346][ T524] ? __kasan_check_read+0x11/0x20 [ 49.554352][ T524] do_futex+0xfe5/0x1290 [ 49.558596][ T524] ? kmem_cache_free+0x100/0x2d0 [ 49.563610][ T524] ? futex_exit_release+0x1d0/0x1d0 [ 49.568902][ T524] ? selinux_file_ioctl+0x3a0/0x4d0 [ 49.574110][ T524] ? putname+0xfe/0x150 [ 49.578253][ T524] ? selinux_file_alloc_security+0x120/0x120 [ 49.584314][ T524] ? do_sys_openat2+0x68e/0x750 [ 49.589182][ T524] __se_sys_futex+0x2ba/0x370 [ 49.593927][ T524] ? __x64_sys_futex+0x100/0x100 [ 49.598878][ T524] ? fput_many+0x15a/0x1a0 [ 49.603273][ T524] __x64_sys_futex+0xe5/0x100 [ 49.608102][ T524] do_syscall_64+0x31/0x40 [ 49.612710][ T524] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.618583][ T524] RIP: 0033:0x7fc5dc36deb9 [ 49.622977][ 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 [ 49.643031][ T524] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.651536][ T524] RAX: ffffffffffffffda RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 49.659757][ T524] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc5dc5e8fa8 [ 49.667710][ T524] RBP: 00007fc5dc5e8fa0 R08: 0000000000000000 R09: 0000000000000000 [ 49.675662][ T524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.683627][ T524] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 49.791302][ T527] erofs: (device loop2): mounted with root inode @ nid 36. [ 49.799308][ T527] BUG: scheduling while atomic: syz.2.26/527/0x00000002 [ 49.806441][ T527] Modules linked in: [ 49.810340][ T527] Preemption disabled at: [ 49.810355][ T527] [] z_erofs_reload_indexes+0x318/0x450 [ 49.821881][ T527] CPU: 1 PID: 527 Comm: syz.2.26 Tainted: G W syzkaller #0 [ 49.830477][ T527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 49.840520][ T527] Call Trace: [ 49.843903][ T527] __dump_stack+0x21/0x24 [ 49.848221][ T527] dump_stack_lvl+0x1a7/0x208 [ 49.852912][ T527] ? z_erofs_reload_indexes+0x318/0x450 [ 49.858458][ T527] ? show_regs_print_info+0x18/0x18 [ 49.863648][ T527] ? z_erofs_reload_indexes+0x318/0x450 [ 49.869189][ T527] dump_stack+0x15/0x1c [ 49.873349][ T527] __schedule_bug+0x183/0x240 [ 49.878198][ T527] ? __migrate_task+0x190/0x190 [ 49.883060][ T527] __schedule+0xc45/0x1320 [ 49.887473][ T527] ? sched_group_set_shares+0x490/0x490 [ 49.893005][ T527] ? __sched_text_start+0x8/0x8 [ 49.897844][ T527] ? plist_add+0x3e8/0x470 [ 49.902284][ T527] schedule+0x13c/0x1d0 [ 49.906503][ T527] futex_wait_queue_me+0x29a/0x520 [ 49.911812][ T527] ? futex_wait_setup+0x510/0x510 [ 49.917105][ T527] futex_wait+0x269/0x6f0 [ 49.921638][ T527] ? do_futex+0x1290/0x1290 [ 49.926243][ T527] ? __kasan_check_read+0x11/0x20 [ 49.931293][ T527] do_futex+0xfe5/0x1290 [ 49.935560][ T527] ? kmem_cache_free+0x100/0x2d0 [ 49.940509][ T527] ? futex_exit_release+0x1d0/0x1d0 [ 49.945701][ T527] ? selinux_file_ioctl+0x3a0/0x4d0 [ 49.950898][ T527] ? putname+0xfe/0x150 [ 49.955044][ T527] ? selinux_file_alloc_security+0x120/0x120 [ 49.961013][ T527] ? do_sys_openat2+0x68e/0x750 [ 49.965862][ T527] __se_sys_futex+0x2ba/0x370 [ 49.970527][ T527] ? __x64_sys_futex+0x100/0x100 [ 49.975471][ T527] ? fput_many+0x15a/0x1a0 [ 49.979876][ T527] __x64_sys_futex+0xe5/0x100 [ 49.984544][ T527] do_syscall_64+0x31/0x40 [ 49.988959][ T527] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.994937][ T527] RIP: 0033:0x7fc5dc36deb9 [ 49.999460][ T527] 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 [ 50.019587][ T527] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.027997][ T527] RAX: ffffffffffffffda RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 50.035983][ T527] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc5dc5e8fa8 [ 50.044143][ T527] RBP: 00007fc5dc5e8fa0 R08: 0000000000000000 R09: 0000000000000000 [ 50.052471][ T527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.060531][ T527] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 50.177502][ T530] erofs: (device loop2): mounted with root inode @ nid 36. [ 50.187228][ T530] BUG: scheduling while atomic: syz.2.27/530/0x00000002 [ 50.194187][ T530] Modules linked in: [ 50.198225][ T530] Preemption disabled at: [ 50.198255][ T530] [] z_erofs_reload_indexes+0x318/0x450 [ 50.209956][ T530] CPU: 0 PID: 530 Comm: syz.2.27 Tainted: G W syzkaller #0 [ 50.218470][ T530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 50.228537][ T530] Call Trace: [ 50.232168][ T530] __dump_stack+0x21/0x24 [ 50.236482][ T530] dump_stack_lvl+0x1a7/0x208 [ 50.241159][ T530] ? z_erofs_reload_indexes+0x318/0x450 [ 50.246703][ T530] ? show_regs_print_info+0x18/0x18 [ 50.251885][ T530] ? z_erofs_reload_indexes+0x318/0x450 [ 50.257406][ T530] dump_stack+0x15/0x1c [ 50.261562][ T530] __schedule_bug+0x183/0x240 [ 50.266232][ T530] ? __migrate_task+0x190/0x190 [ 50.271093][ T530] __schedule+0xc45/0x1320 [ 50.275491][ T530] ? sched_group_set_shares+0x490/0x490 [ 50.281018][ T530] ? __sched_text_start+0x8/0x8 [ 50.285850][ T530] ? plist_add+0x3e8/0x470 [ 50.290392][ T530] schedule+0x13c/0x1d0 [ 50.294549][ T530] futex_wait_queue_me+0x29a/0x520 [ 50.299746][ T530] ? futex_wait_setup+0x510/0x510 [ 50.304776][ T530] futex_wait+0x269/0x6f0 [ 50.309089][ T530] ? do_futex+0x1290/0x1290 [ 50.313589][ T530] ? __kasan_check_read+0x11/0x20 [ 50.318594][ T530] do_futex+0xfe5/0x1290 [ 50.322821][ T530] ? kmem_cache_free+0x100/0x2d0 [ 50.327741][ T530] ? futex_exit_release+0x1d0/0x1d0 [ 50.332922][ T530] ? selinux_file_ioctl+0x3a0/0x4d0 [ 50.338187][ T530] ? putname+0xfe/0x150 [ 50.342326][ T530] ? selinux_file_alloc_security+0x120/0x120 [ 50.348294][ T530] ? do_sys_openat2+0x68e/0x750 [ 50.353138][ T530] __se_sys_futex+0x2ba/0x370 [ 50.357813][ T530] ? __x64_sys_futex+0x100/0x100 [ 50.362755][ T530] ? fput_many+0x15a/0x1a0 [ 50.367179][ T530] __x64_sys_futex+0xe5/0x100 [ 50.372063][ T530] do_syscall_64+0x31/0x40 [ 50.376795][ T530] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.383040][ T530] RIP: 0033:0x7fc5dc36deb9 [ 50.387541][ 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 [ 50.407359][ T530] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.416212][ T530] RAX: ffffffffffffffda RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 50.424507][ T530] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc5dc5e8fa8 [ 50.433228][ T530] RBP: 00007fc5dc5e8fa0 R08: 0000000000000000 R09: 0000000000000000 [ 50.442085][ T530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.451626][ T530] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 50.624608][ T533] erofs: (device loop2): mounted with root inode @ nid 36. [ 50.632600][ T533] BUG: scheduling while atomic: syz.2.28/533/0x00000002 [ 50.640265][ T533] Modules linked in: [ 50.644174][ T533] Preemption disabled at: [ 50.644192][ T533] [] z_erofs_reload_indexes+0x318/0x450 [ 50.656019][ T533] CPU: 0 PID: 533 Comm: syz.2.28 Tainted: G W syzkaller #0 [ 50.664524][ T533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 50.674930][ T533] Call Trace: [ 50.678310][ T533] __dump_stack+0x21/0x24 [ 50.682824][ T533] dump_stack_lvl+0x1a7/0x208 [ 50.687723][ T533] ? z_erofs_reload_indexes+0x318/0x450 [ 50.693610][ T533] ? show_regs_print_info+0x18/0x18 [ 50.699071][ T533] ? z_erofs_reload_indexes+0x318/0x450 [ 50.704750][ T533] dump_stack+0x15/0x1c [ 50.709132][ T533] __schedule_bug+0x183/0x240 [ 50.713819][ T533] ? __migrate_task+0x190/0x190 [ 50.718775][ T533] ? selinux_file_ioctl+0x3a0/0x4d0 [ 50.723999][ T533] ? putname+0xfe/0x150 [ 50.728168][ T533] __schedule+0xc45/0x1320 [ 50.732583][ T533] ? __se_sys_futex+0x2ba/0x370 [ 50.737680][ T533] ? __sched_text_start+0x8/0x8 [ 50.742539][ T533] ? __x64_sys_futex+0x100/0x100 [ 50.747569][ T533] ? fput_many+0x15a/0x1a0 [ 50.752091][ T533] schedule+0x13c/0x1d0 [ 50.756412][ T533] exit_to_user_mode_loop+0x4b/0xe0 [ 50.761585][ T533] exit_to_user_mode_prepare+0x76/0xa0 [ 50.767021][ T533] syscall_exit_to_user_mode+0x1d/0x40 [ 50.772453][ T533] do_syscall_64+0x3d/0x40 [ 50.776846][ T533] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.782711][ T533] RIP: 0033:0x7fc5dc36deb9 [ 50.787105][ T533] 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 [ 50.806912][ T533] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.815456][ T533] RAX: 0000000000000001 RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 50.823786][ T533] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc5dc5e8fac [ 50.831863][ T533] RBP: 00007fc5dc5e8fa0 R08: 00240127b043fa52 R09: 0000000000000000 [ 50.840049][ T533] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 50.848012][ T533] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 50.981471][ T536] erofs: (device loop2): mounted with root inode @ nid 36. [ 50.989568][ T536] BUG: scheduling while atomic: syz.2.29/536/0x00000002 [ 50.996575][ T536] Modules linked in: [ 51.000598][ T536] Preemption disabled at: [ 51.000617][ T536] [] z_erofs_reload_indexes+0x318/0x450 [ 51.012203][ T536] CPU: 0 PID: 536 Comm: syz.2.29 Tainted: G W syzkaller #0 [ 51.021137][ T536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 51.031525][ T536] Call Trace: [ 51.034825][ T536] __dump_stack+0x21/0x24 [ 51.039139][ T536] dump_stack_lvl+0x1a7/0x208 [ 51.043801][ T536] ? z_erofs_reload_indexes+0x318/0x450 [ 51.049373][ T536] ? show_regs_print_info+0x18/0x18 [ 51.054573][ T536] ? z_erofs_reload_indexes+0x318/0x450 [ 51.060231][ T536] dump_stack+0x15/0x1c [ 51.064503][ T536] __schedule_bug+0x183/0x240 [ 51.069235][ T536] ? __migrate_task+0x190/0x190 [ 51.074179][ T536] ? selinux_file_ioctl+0x3a0/0x4d0 [ 51.080138][ T536] ? putname+0xfe/0x150 [ 51.084462][ T536] __schedule+0xc45/0x1320 [ 51.088964][ T536] ? __se_sys_futex+0x2ba/0x370 [ 51.094003][ T536] ? __sched_text_start+0x8/0x8 [ 51.099750][ T536] ? __x64_sys_futex+0x100/0x100 [ 51.105039][ T536] ? fput_many+0x15a/0x1a0 [ 51.109772][ T536] schedule+0x13c/0x1d0 [ 51.114328][ T536] exit_to_user_mode_loop+0x4b/0xe0 [ 51.119527][ T536] exit_to_user_mode_prepare+0x76/0xa0 [ 51.125166][ T536] syscall_exit_to_user_mode+0x1d/0x40 [ 51.130737][ T536] do_syscall_64+0x3d/0x40 [ 51.135306][ T536] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.141201][ T536] RIP: 0033:0x7fc5dc36deb9 [ 51.145644][ 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 [ 51.165631][ T536] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 51.174158][ T536] RAX: 0000000000000001 RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 51.182989][ T536] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc5dc5e8fac [ 51.191054][ T536] RBP: 00007fc5dc5e8fa0 R08: 00397651b6ee022a R09: 0000000000000000 [ 51.199120][ T536] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 51.207250][ T536] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 2026/03/09 10:01:05 executed programs: 15 [ 51.308531][ T539] erofs: (device loop2): mounted with root inode @ nid 36. [ 51.316304][ T539] BUG: scheduling while atomic: syz.2.30/539/0x00000002 [ 51.323511][ T539] Modules linked in: [ 51.327769][ T539] Preemption disabled at: [ 51.327784][ T539] [] z_erofs_reload_indexes+0x318/0x450 [ 51.339751][ T539] CPU: 1 PID: 539 Comm: syz.2.30 Tainted: G W syzkaller #0 [ 51.348503][ T539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 51.359079][ T539] Call Trace: [ 51.362458][ T539] __dump_stack+0x21/0x24 [ 51.367079][ T539] dump_stack_lvl+0x1a7/0x208 [ 51.371846][ T539] ? z_erofs_reload_indexes+0x318/0x450 [ 51.377388][ T539] ? show_regs_print_info+0x18/0x18 [ 51.382578][ T539] ? z_erofs_reload_indexes+0x318/0x450 [ 51.388109][ T539] dump_stack+0x15/0x1c [ 51.392246][ T539] __schedule_bug+0x183/0x240 [ 51.396903][ T539] ? __migrate_task+0x190/0x190 [ 51.401849][ T539] __schedule+0xc45/0x1320 [ 51.406371][ T539] ? sched_group_set_shares+0x490/0x490 [ 51.412006][ T539] ? __sched_text_start+0x8/0x8 [ 51.416860][ T539] ? plist_add+0x3e8/0x470 [ 51.421294][ T539] schedule+0x13c/0x1d0 [ 51.425446][ T539] futex_wait_queue_me+0x29a/0x520 [ 51.430796][ T539] ? futex_wait_setup+0x510/0x510 [ 51.435873][ T539] futex_wait+0x269/0x6f0 [ 51.440194][ T539] ? do_futex+0x1290/0x1290 [ 51.444802][ T539] ? __kasan_check_read+0x11/0x20 [ 51.449831][ T539] do_futex+0xfe5/0x1290 [ 51.454150][ T539] ? kmem_cache_free+0x100/0x2d0 [ 51.459160][ T539] ? futex_exit_release+0x1d0/0x1d0 [ 51.464512][ T539] ? selinux_file_ioctl+0x3a0/0x4d0 [ 51.469715][ T539] ? putname+0xfe/0x150 [ 51.473861][ T539] ? selinux_file_alloc_security+0x120/0x120 [ 51.479837][ T539] ? do_sys_openat2+0x68e/0x750 [ 51.484677][ T539] __se_sys_futex+0x2ba/0x370 [ 51.489337][ T539] ? __x64_sys_futex+0x100/0x100 [ 51.494362][ T539] ? fput_many+0x15a/0x1a0 [ 51.498763][ T539] __x64_sys_futex+0xe5/0x100 [ 51.503547][ T539] do_syscall_64+0x31/0x40 [ 51.507955][ T539] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.513851][ T539] RIP: 0033:0x7fc5dc36deb9 [ 51.518410][ T539] 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 [ 51.538495][ T539] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 51.546900][ T539] RAX: ffffffffffffffda RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 51.554955][ T539] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc5dc5e8fa8 [ 51.563339][ T539] RBP: 00007fc5dc5e8fa0 R08: 0000000000000000 R09: 0000000000000000 [ 51.571319][ T539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.579376][ T539] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 51.681150][ T542] erofs: (device loop2): mounted with root inode @ nid 36. [ 51.688826][ T542] BUG: scheduling while atomic: syz.2.31/542/0x00000002 [ 51.695832][ T542] Modules linked in: [ 51.699727][ T542] Preemption disabled at: [ 51.699741][ T542] [] z_erofs_reload_indexes+0x318/0x450 [ 51.711201][ T542] CPU: 1 PID: 542 Comm: syz.2.31 Tainted: G W syzkaller #0 [ 51.719714][ T542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 51.730734][ T542] Call Trace: [ 51.734031][ T542] __dump_stack+0x21/0x24 [ 51.738422][ T542] dump_stack_lvl+0x1a7/0x208 [ 51.743104][ T542] ? z_erofs_reload_indexes+0x318/0x450 [ 51.748639][ T542] ? show_regs_print_info+0x18/0x18 [ 51.753843][ T542] ? z_erofs_reload_indexes+0x318/0x450 [ 51.759393][ T542] dump_stack+0x15/0x1c [ 51.763540][ T542] __schedule_bug+0x183/0x240 [ 51.768306][ T542] ? __migrate_task+0x190/0x190 [ 51.773153][ T542] __schedule+0xc45/0x1320 [ 51.777657][ T542] ? sched_group_set_shares+0x490/0x490 [ 51.783185][ T542] ? __sched_text_start+0x8/0x8 [ 51.788017][ T542] ? plist_add+0x3e8/0x470 [ 51.792410][ T542] schedule+0x13c/0x1d0 [ 51.796555][ T542] futex_wait_queue_me+0x29a/0x520 [ 51.801651][ T542] ? futex_wait_setup+0x510/0x510 [ 51.806655][ T542] futex_wait+0x269/0x6f0 [ 51.810986][ T542] ? do_futex+0x1290/0x1290 [ 51.815478][ T542] ? __kasan_check_read+0x11/0x20 [ 51.820502][ T542] do_futex+0xfe5/0x1290 [ 51.825087][ T542] ? kmem_cache_free+0x100/0x2d0 [ 51.830039][ T542] ? futex_exit_release+0x1d0/0x1d0 [ 51.835310][ T542] ? selinux_file_ioctl+0x3a0/0x4d0 [ 51.840492][ T542] ? putname+0xfe/0x150 [ 51.844659][ T542] ? selinux_file_alloc_security+0x120/0x120 [ 51.850664][ T542] ? do_sys_openat2+0x68e/0x750 [ 51.855495][ T542] __se_sys_futex+0x2ba/0x370 [ 51.860152][ T542] ? __x64_sys_futex+0x100/0x100 [ 51.865066][ T542] ? fput_many+0x15a/0x1a0 [ 51.869460][ T542] __x64_sys_futex+0xe5/0x100 [ 51.874126][ T542] do_syscall_64+0x31/0x40 [ 51.878523][ T542] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.884480][ T542] RIP: 0033:0x7fc5dc36deb9 [ 51.888875][ T542] 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 [ 51.908582][ T542] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 51.917142][ T542] RAX: ffffffffffffffda RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 51.925117][ T542] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc5dc5e8fa8 [ 51.933089][ T542] RBP: 00007fc5dc5e8fa0 R08: 0000000000000000 R09: 0000000000000000 [ 51.941165][ T542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.949119][ T542] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 52.058854][ T545] erofs: (device loop2): mounted with root inode @ nid 36. [ 52.066662][ T545] BUG: scheduling while atomic: syz.2.32/545/0x00000002 [ 52.073694][ T545] Modules linked in: [ 52.077664][ T545] Preemption disabled at: [ 52.077683][ T545] [] z_erofs_reload_indexes+0x318/0x450 [ 52.089127][ T545] CPU: 1 PID: 545 Comm: syz.2.32 Tainted: G W syzkaller #0 [ 52.097984][ T545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 52.108034][ T545] Call Trace: [ 52.111329][ T545] __dump_stack+0x21/0x24 [ 52.115675][ T545] dump_stack_lvl+0x1a7/0x208 [ 52.120347][ T545] ? z_erofs_reload_indexes+0x318/0x450 [ 52.125903][ T545] ? show_regs_print_info+0x18/0x18 [ 52.131172][ T545] ? z_erofs_reload_indexes+0x318/0x450 [ 52.136827][ T545] dump_stack+0x15/0x1c [ 52.140978][ T545] __schedule_bug+0x183/0x240 [ 52.145760][ T545] ? __migrate_task+0x190/0x190 [ 52.150755][ T545] __schedule+0xc45/0x1320 [ 52.155178][ T545] ? sched_group_set_shares+0x490/0x490 [ 52.160725][ T545] ? __sched_text_start+0x8/0x8 [ 52.165577][ T545] ? plist_add+0x3e8/0x470 [ 52.169981][ T545] schedule+0x13c/0x1d0 [ 52.174117][ T545] futex_wait_queue_me+0x29a/0x520 [ 52.179214][ T545] ? futex_wait_setup+0x510/0x510 [ 52.184218][ T545] futex_wait+0x269/0x6f0 [ 52.188544][ T545] ? do_futex+0x1290/0x1290 [ 52.193299][ T545] ? __kasan_check_read+0x11/0x20 [ 52.198304][ T545] do_futex+0xfe5/0x1290 [ 52.202537][ T545] ? kmem_cache_free+0x100/0x2d0 [ 52.207635][ T545] ? futex_exit_release+0x1d0/0x1d0 [ 52.212817][ T545] ? selinux_file_ioctl+0x3a0/0x4d0 [ 52.218005][ T545] ? putname+0xfe/0x150 [ 52.222148][ T545] ? selinux_file_alloc_security+0x120/0x120 [ 52.228109][ T545] ? do_sys_openat2+0x68e/0x750 [ 52.232947][ T545] __se_sys_futex+0x2ba/0x370 [ 52.237600][ T545] ? __x64_sys_futex+0x100/0x100 [ 52.242602][ T545] ? fput_many+0x15a/0x1a0 [ 52.247091][ T545] __x64_sys_futex+0xe5/0x100 [ 52.251747][ T545] do_syscall_64+0x31/0x40 [ 52.256146][ T545] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.262020][ T545] RIP: 0033:0x7fc5dc36deb9 [ 52.266436][ T545] 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 [ 52.286032][ T545] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 52.294695][ T545] RAX: ffffffffffffffda RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 52.302651][ T545] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc5dc5e8fa8 [ 52.310785][ T545] RBP: 00007fc5dc5e8fa0 R08: 0000000000000000 R09: 0000000000000000 [ 52.318860][ T545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.327170][ T545] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 52.440444][ T548] erofs: (device loop2): mounted with root inode @ nid 36. [ 52.448693][ T548] BUG: scheduling while atomic: syz.2.33/548/0x00000002 [ 52.455698][ T548] Modules linked in: [ 52.459740][ T548] Preemption disabled at: [ 52.459758][ T548] [] z_erofs_reload_indexes+0x318/0x450 [ 52.471355][ T548] CPU: 0 PID: 548 Comm: syz.2.33 Tainted: G W syzkaller #0 [ 52.479852][ T548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 52.489912][ T548] Call Trace: [ 52.493272][ T548] __dump_stack+0x21/0x24 [ 52.497603][ T548] dump_stack_lvl+0x1a7/0x208 [ 52.502381][ T548] ? z_erofs_reload_indexes+0x318/0x450 [ 52.508106][ T548] ? show_regs_print_info+0x18/0x18 [ 52.513304][ T548] ? z_erofs_reload_indexes+0x318/0x450 [ 52.518938][ T548] dump_stack+0x15/0x1c [ 52.523120][ T548] __schedule_bug+0x183/0x240 [ 52.527877][ T548] ? __migrate_task+0x190/0x190 [ 52.532746][ T548] ? selinux_file_ioctl+0x3a0/0x4d0 [ 52.538211][ T548] ? putname+0xfe/0x150 [ 52.542372][ T548] __schedule+0xc45/0x1320 [ 52.546790][ T548] ? __se_sys_futex+0x2ba/0x370 [ 52.551629][ T548] ? __sched_text_start+0x8/0x8 [ 52.556590][ T548] ? __x64_sys_futex+0x100/0x100 [ 52.561537][ T548] ? fput_many+0x15a/0x1a0 [ 52.566093][ T548] schedule+0x13c/0x1d0 [ 52.570245][ T548] exit_to_user_mode_loop+0x4b/0xe0 [ 52.575431][ T548] exit_to_user_mode_prepare+0x76/0xa0 [ 52.581071][ T548] syscall_exit_to_user_mode+0x1d/0x40 [ 52.586542][ T548] do_syscall_64+0x3d/0x40 [ 52.590958][ T548] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.596954][ T548] RIP: 0033:0x7fc5dc36deb9 [ 52.601542][ T548] 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 [ 52.621813][ T548] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 52.630598][ T548] RAX: 0000000000000001 RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 52.638665][ T548] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc5dc5e8fac [ 52.646842][ T548] RBP: 00007fc5dc5e8fa0 R08: 00194692d1f4e916 R09: 0000000000000000 [ 52.655035][ T548] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 52.663002][ T548] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 52.781755][ T551] erofs: (device loop2): mounted with root inode @ nid 36. [ 52.789766][ T551] BUG: scheduling while atomic: syz.2.34/551/0x00000002 [ 52.796861][ T551] Modules linked in: [ 52.800805][ T551] Preemption disabled at: [ 52.800823][ T551] [] z_erofs_reload_indexes+0x318/0x450 [ 52.812302][ T551] CPU: 0 PID: 551 Comm: syz.2.34 Tainted: G W syzkaller #0 [ 52.820800][ T551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 52.830842][ T551] Call Trace: [ 52.834125][ T551] __dump_stack+0x21/0x24 [ 52.838436][ T551] dump_stack_lvl+0x1a7/0x208 [ 52.843371][ T551] ? z_erofs_reload_indexes+0x318/0x450 [ 52.848906][ T551] ? show_regs_print_info+0x18/0x18 [ 52.854097][ T551] ? z_erofs_reload_indexes+0x318/0x450 [ 52.859625][ T551] dump_stack+0x15/0x1c [ 52.863762][ T551] __schedule_bug+0x183/0x240 [ 52.868421][ T551] ? __migrate_task+0x190/0x190 [ 52.873346][ T551] ? selinux_file_ioctl+0x3a0/0x4d0 [ 52.878555][ T551] ? putname+0xfe/0x150 [ 52.882884][ T551] __schedule+0xc45/0x1320 [ 52.887290][ T551] ? __se_sys_futex+0x2ba/0x370 [ 52.892361][ T551] ? __sched_text_start+0x8/0x8 [ 52.897295][ T551] ? __x64_sys_futex+0x100/0x100 [ 52.902347][ T551] ? fput_many+0x15a/0x1a0 [ 52.906857][ T551] schedule+0x13c/0x1d0 [ 52.911171][ T551] exit_to_user_mode_loop+0x4b/0xe0 [ 52.916514][ T551] exit_to_user_mode_prepare+0x76/0xa0 [ 52.922205][ T551] syscall_exit_to_user_mode+0x1d/0x40 [ 52.927746][ T551] do_syscall_64+0x3d/0x40 [ 52.932425][ T551] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.938532][ T551] RIP: 0033:0x7fc5dc36deb9 [ 52.942935][ T551] 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 [ 52.962926][ T551] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 52.971326][ T551] RAX: 0000000000000001 RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 52.979294][ T551] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc5dc5e8fac [ 52.987258][ T551] RBP: 00007fc5dc5e8fa0 R08: 002d8a8fd8402962 R09: 0000000000000000 [ 52.995308][ T551] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 53.003288][ T551] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 53.091409][ T554] erofs: (device loop2): mounted with root inode @ nid 36. [ 53.099703][ T554] BUG: scheduling while atomic: syz.2.35/554/0x00000002 [ 53.106694][ T554] Modules linked in: [ 53.110822][ T554] Preemption disabled at: [ 53.110840][ T554] [] z_erofs_reload_indexes+0x318/0x450 [ 53.122330][ T554] CPU: 0 PID: 554 Comm: syz.2.35 Tainted: G W syzkaller #0 [ 53.130848][ T554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 53.140894][ T554] Call Trace: [ 53.144216][ T554] __dump_stack+0x21/0x24 [ 53.148729][ T554] dump_stack_lvl+0x1a7/0x208 [ 53.153393][ T554] ? z_erofs_reload_indexes+0x318/0x450 [ 53.158922][ T554] ? show_regs_print_info+0x18/0x18 [ 53.164102][ T554] ? z_erofs_reload_indexes+0x318/0x450 [ 53.169626][ T554] dump_stack+0x15/0x1c [ 53.173780][ T554] __schedule_bug+0x183/0x240 [ 53.178575][ T554] ? __migrate_task+0x190/0x190 [ 53.183417][ T554] ? selinux_file_ioctl+0x3a0/0x4d0 [ 53.188716][ T554] ? putname+0xfe/0x150 [ 53.192879][ T554] __schedule+0xc45/0x1320 [ 53.197325][ T554] ? __se_sys_futex+0x2ba/0x370 [ 53.202264][ T554] ? __sched_text_start+0x8/0x8 [ 53.207104][ T554] ? __x64_sys_futex+0x100/0x100 [ 53.212055][ T554] ? fput_many+0x15a/0x1a0 [ 53.216515][ T554] schedule+0x13c/0x1d0 [ 53.220698][ T554] exit_to_user_mode_loop+0x4b/0xe0 [ 53.225886][ T554] exit_to_user_mode_prepare+0x76/0xa0 [ 53.231429][ T554] syscall_exit_to_user_mode+0x1d/0x40 [ 53.236880][ T554] do_syscall_64+0x3d/0x40 [ 53.241298][ T554] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.247351][ T554] RIP: 0033:0x7fc5dc36deb9 [ 53.251862][ T554] 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 [ 53.271471][ T554] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 53.279883][ T554] RAX: 0000000000000001 RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 53.287844][ T554] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc5dc5e8fac [ 53.296257][ T554] RBP: 00007fc5dc5e8fa0 R08: 000469ff5dfd3e5c R09: 0000000000000000 [ 53.304318][ T554] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 53.312394][ T554] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 53.416629][ T557] erofs: (device loop2): mounted with root inode @ nid 36. [ 53.431966][ T557] BUG: scheduling while atomic: syz.2.36/557/0x00000002 [ 53.439134][ T557] Modules linked in: [ 53.443051][ T557] Preemption disabled at: [ 53.443067][ T557] [] z_erofs_reload_indexes+0x318/0x450 [ 53.454644][ T557] CPU: 0 PID: 557 Comm: syz.2.36 Tainted: G W syzkaller #0 [ 53.463142][ T557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 53.473243][ T557] Call Trace: [ 53.476570][ T557] __dump_stack+0x21/0x24 [ 53.480891][ T557] dump_stack_lvl+0x1a7/0x208 [ 53.485558][ T557] ? z_erofs_reload_indexes+0x318/0x450 [ 53.491100][ T557] ? show_regs_print_info+0x18/0x18 [ 53.496289][ T557] ? z_erofs_reload_indexes+0x318/0x450 [ 53.501821][ T557] dump_stack+0x15/0x1c [ 53.506055][ T557] __schedule_bug+0x183/0x240 [ 53.510710][ T557] ? __migrate_task+0x190/0x190 [ 53.515627][ T557] __schedule+0xc45/0x1320 [ 53.520026][ T557] ? sched_group_set_shares+0x490/0x490 [ 53.525554][ T557] ? __sched_text_start+0x8/0x8 [ 53.530535][ T557] ? plist_add+0x3e8/0x470 [ 53.534943][ T557] schedule+0x13c/0x1d0 [ 53.539084][ T557] futex_wait_queue_me+0x29a/0x520 [ 53.544391][ T557] ? futex_wait_setup+0x510/0x510 [ 53.549632][ T557] futex_wait+0x269/0x6f0 [ 53.553948][ T557] ? do_futex+0x1290/0x1290 [ 53.558446][ T557] ? __kasan_check_read+0x11/0x20 [ 53.563463][ T557] do_futex+0xfe5/0x1290 [ 53.567702][ T557] ? kmem_cache_free+0x100/0x2d0 [ 53.572628][ T557] ? futex_exit_release+0x1d0/0x1d0 [ 53.577914][ T557] ? selinux_file_ioctl+0x3a0/0x4d0 [ 53.583106][ T557] ? putname+0xfe/0x150 [ 53.587262][ T557] ? selinux_file_alloc_security+0x120/0x120 [ 53.594187][ T557] ? do_sys_openat2+0x68e/0x750 [ 53.599243][ T557] __se_sys_futex+0x2ba/0x370 [ 53.603922][ T557] ? __x64_sys_futex+0x100/0x100 [ 53.608874][ T557] ? fput_many+0x15a/0x1a0 [ 53.613359][ T557] __x64_sys_futex+0xe5/0x100 [ 53.618020][ T557] do_syscall_64+0x31/0x40 [ 53.622523][ T557] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.628398][ T557] RIP: 0033:0x7fc5dc36deb9 [ 53.632797][ T557] 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 [ 53.652691][ T557] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 53.661244][ T557] RAX: ffffffffffffffda RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 53.669222][ T557] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc5dc5e8fa8 [ 53.677738][ T557] RBP: 00007fc5dc5e8fa0 R08: 0000000000000000 R09: 0000000000000000 [ 53.685789][ T557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.693956][ T557] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 53.792323][ T560] erofs: (device loop2): mounted with root inode @ nid 36. [ 53.800537][ T560] BUG: scheduling while atomic: syz.2.37/560/0x00000002 [ 53.807547][ T560] Modules linked in: [ 53.811445][ T560] Preemption disabled at: [ 53.811460][ T560] [] z_erofs_reload_indexes+0x318/0x450 [ 53.822969][ T560] CPU: 0 PID: 560 Comm: syz.2.37 Tainted: G W syzkaller #0 [ 53.831655][ T560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 53.842230][ T560] Call Trace: [ 53.845728][ T560] __dump_stack+0x21/0x24 [ 53.850135][ T560] dump_stack_lvl+0x1a7/0x208 [ 53.854926][ T560] ? z_erofs_reload_indexes+0x318/0x450 [ 53.860470][ T560] ? show_regs_print_info+0x18/0x18 [ 53.865664][ T560] ? z_erofs_reload_indexes+0x318/0x450 [ 53.871191][ T560] dump_stack+0x15/0x1c [ 53.875332][ T560] __schedule_bug+0x183/0x240 [ 53.880000][ T560] ? __migrate_task+0x190/0x190 [ 53.884850][ T560] __schedule+0xc45/0x1320 [ 53.889256][ T560] ? sched_group_set_shares+0x490/0x490 [ 53.894795][ T560] ? __sched_text_start+0x8/0x8 [ 53.899652][ T560] ? plist_add+0x3e8/0x470 [ 53.904066][ T560] schedule+0x13c/0x1d0 [ 53.908387][ T560] futex_wait_queue_me+0x29a/0x520 [ 53.913600][ T560] ? futex_wait_setup+0x510/0x510 [ 53.918624][ T560] futex_wait+0x269/0x6f0 [ 53.922971][ T560] ? do_futex+0x1290/0x1290 [ 53.927520][ T560] ? __kasan_check_read+0x11/0x20 [ 53.932544][ T560] do_futex+0xfe5/0x1290 [ 53.936783][ T560] ? kmem_cache_free+0x100/0x2d0 [ 53.941837][ T560] ? futex_exit_release+0x1d0/0x1d0 [ 53.947113][ T560] ? selinux_file_ioctl+0x3a0/0x4d0 [ 53.952335][ T560] ? putname+0xfe/0x150 [ 53.956509][ T560] ? selinux_file_alloc_security+0x120/0x120 [ 53.962481][ T560] ? do_sys_openat2+0x68e/0x750 [ 53.967341][ T560] __se_sys_futex+0x2ba/0x370 [ 53.972069][ T560] ? __x64_sys_futex+0x100/0x100 [ 53.977127][ T560] ? fput_many+0x15a/0x1a0 [ 53.981547][ T560] __x64_sys_futex+0xe5/0x100 [ 53.986245][ T560] do_syscall_64+0x31/0x40 [ 53.990656][ T560] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.996623][ T560] RIP: 0033:0x7fc5dc36deb9 [ 54.001045][ T560] 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 [ 54.020642][ T560] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 54.029049][ T560] RAX: ffffffffffffffda RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 54.037011][ T560] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc5dc5e8fa8 [ 54.045152][ T560] RBP: 00007fc5dc5e8fa0 R08: 0000000000000000 R09: 0000000000000000 [ 54.053274][ T560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.061427][ T560] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 54.143287][ T563] erofs: (device loop2): mounted with root inode @ nid 36. [ 54.151085][ T563] BUG: scheduling while atomic: syz.2.38/563/0x00000002 [ 54.158078][ T563] Modules linked in: [ 54.162090][ T563] Preemption disabled at: [ 54.162111][ T563] [] z_erofs_reload_indexes+0x318/0x450 [ 54.173780][ T563] CPU: 1 PID: 563 Comm: syz.2.38 Tainted: G W syzkaller #0 [ 54.182681][ T563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 54.192725][ T563] Call Trace: [ 54.196009][ T563] __dump_stack+0x21/0x24 [ 54.200336][ T563] dump_stack_lvl+0x1a7/0x208 [ 54.205122][ T563] ? z_erofs_reload_indexes+0x318/0x450 [ 54.210877][ T563] ? show_regs_print_info+0x18/0x18 [ 54.216084][ T563] ? z_erofs_reload_indexes+0x318/0x450 [ 54.221752][ T563] dump_stack+0x15/0x1c [ 54.225909][ T563] __schedule_bug+0x183/0x240 [ 54.230601][ T563] ? __migrate_task+0x190/0x190 [ 54.235448][ T563] ? selinux_file_ioctl+0x3a0/0x4d0 [ 54.240629][ T563] ? putname+0xfe/0x150 [ 54.244766][ T563] __schedule+0xc45/0x1320 [ 54.249162][ T563] ? __se_sys_futex+0x2ba/0x370 [ 54.253991][ T563] ? __sched_text_start+0x8/0x8 [ 54.258827][ T563] ? __x64_sys_futex+0x100/0x100 [ 54.263830][ T563] ? fput_many+0x15a/0x1a0 [ 54.268443][ T563] schedule+0x13c/0x1d0 [ 54.272609][ T563] exit_to_user_mode_loop+0x4b/0xe0 [ 54.277892][ T563] exit_to_user_mode_prepare+0x76/0xa0 [ 54.283684][ T563] syscall_exit_to_user_mode+0x1d/0x40 [ 54.289245][ T563] do_syscall_64+0x3d/0x40 [ 54.293665][ T563] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.299642][ T563] RIP: 0033:0x7fc5dc36deb9 [ 54.304047][ T563] 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 [ 54.323973][ T563] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 54.332459][ T563] RAX: 0000000000000001 RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 54.340430][ T563] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc5dc5e8fac [ 54.348396][ T563] RBP: 00007fc5dc5e8fa0 R08: 000764eff16d2a92 R09: 0000000000000000 [ 54.356436][ T563] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 54.364480][ T563] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 54.481274][ T566] erofs: (device loop2): mounted with root inode @ nid 36. [ 54.488946][ T566] BUG: scheduling while atomic: syz.2.39/566/0x00000002 [ 54.496086][ T566] Modules linked in: [ 54.500088][ T566] Preemption disabled at: [ 54.500105][ T566] [] z_erofs_reload_indexes+0x318/0x450 [ 54.511780][ T566] CPU: 1 PID: 566 Comm: syz.2.39 Tainted: G W syzkaller #0 [ 54.520281][ T566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 54.530686][ T566] Call Trace: [ 54.534081][ T566] __dump_stack+0x21/0x24 [ 54.538598][ T566] dump_stack_lvl+0x1a7/0x208 [ 54.543446][ T566] ? z_erofs_reload_indexes+0x318/0x450 [ 54.548980][ T566] ? show_regs_print_info+0x18/0x18 [ 54.554694][ T566] ? z_erofs_reload_indexes+0x318/0x450 [ 54.560425][ T566] dump_stack+0x15/0x1c [ 54.564579][ T566] __schedule_bug+0x183/0x240 [ 54.570124][ T566] ? __migrate_task+0x190/0x190 [ 54.575310][ T566] ? selinux_file_ioctl+0x3a0/0x4d0 [ 54.580636][ T566] ? putname+0xfe/0x150 [ 54.584913][ T566] __schedule+0xc45/0x1320 [ 54.589521][ T566] ? __se_sys_futex+0x2ba/0x370 [ 54.594361][ T566] ? __sched_text_start+0x8/0x8 [ 54.599191][ T566] ? __x64_sys_futex+0x100/0x100 [ 54.604427][ T566] ? fput_many+0x15a/0x1a0 [ 54.608834][ T566] schedule+0x13c/0x1d0 [ 54.613207][ T566] exit_to_user_mode_loop+0x4b/0xe0 [ 54.618575][ T566] exit_to_user_mode_prepare+0x76/0xa0 [ 54.624099][ T566] syscall_exit_to_user_mode+0x1d/0x40 [ 54.629566][ T566] do_syscall_64+0x3d/0x40 [ 54.633975][ T566] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.639889][ T566] RIP: 0033:0x7fc5dc36deb9 [ 54.644395][ T566] 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 [ 54.664296][ T566] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 54.672722][ T566] RAX: 0000000000000001 RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 54.680791][ T566] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc5dc5e8fac [ 54.688758][ T566] RBP: 00007fc5dc5e8fa0 R08: 001ba8ecf7b86ade R09: 0000000000000000 [ 54.696714][ T566] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 54.704666][ T566] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 54.778507][ T569] erofs: (device loop2): mounted with root inode @ nid 36. [ 54.786324][ T569] BUG: scheduling while atomic: syz.2.40/569/0x00000002 [ 54.793321][ T569] Modules linked in: [ 54.797520][ T569] Preemption disabled at: [ 54.797536][ T569] [] z_erofs_reload_indexes+0x318/0x450 [ 54.809158][ T569] CPU: 0 PID: 569 Comm: syz.2.40 Tainted: G W syzkaller #0 [ 54.817746][ T569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 54.827920][ T569] Call Trace: [ 54.831353][ T569] __dump_stack+0x21/0x24 [ 54.835699][ T569] dump_stack_lvl+0x1a7/0x208 [ 54.840796][ T569] ? z_erofs_reload_indexes+0x318/0x450 [ 54.846504][ T569] ? show_regs_print_info+0x18/0x18 [ 54.851784][ T569] ? z_erofs_reload_indexes+0x318/0x450 [ 54.857321][ T569] dump_stack+0x15/0x1c [ 54.861544][ T569] __schedule_bug+0x183/0x240 [ 54.866369][ T569] ? __migrate_task+0x190/0x190 [ 54.871349][ T569] __schedule+0xc45/0x1320 [ 54.875941][ T569] ? sched_group_set_shares+0x490/0x490 [ 54.881469][ T569] ? __sched_text_start+0x8/0x8 [ 54.886429][ T569] ? plist_add+0x3e8/0x470 [ 54.890837][ T569] schedule+0x13c/0x1d0 [ 54.894975][ T569] futex_wait_queue_me+0x29a/0x520 [ 54.900107][ T569] ? futex_wait_setup+0x510/0x510 [ 54.905132][ T569] futex_wait+0x269/0x6f0 [ 54.909533][ T569] ? do_futex+0x1290/0x1290 [ 54.914307][ T569] ? __kasan_check_read+0x11/0x20 [ 54.919325][ T569] do_futex+0xfe5/0x1290 [ 54.923568][ T569] ? kmem_cache_free+0x100/0x2d0 [ 54.928599][ T569] ? futex_exit_release+0x1d0/0x1d0 [ 54.933791][ T569] ? selinux_file_ioctl+0x3a0/0x4d0 [ 54.939055][ T569] ? putname+0xfe/0x150 [ 54.943221][ T569] ? selinux_file_alloc_security+0x120/0x120 [ 54.949182][ T569] ? do_sys_openat2+0x68e/0x750 [ 54.954040][ T569] __se_sys_futex+0x2ba/0x370 [ 54.958696][ T569] ? __x64_sys_futex+0x100/0x100 [ 54.963838][ T569] ? fput_many+0x15a/0x1a0 [ 54.968355][ T569] __x64_sys_futex+0xe5/0x100 [ 54.973029][ T569] do_syscall_64+0x31/0x40 [ 54.977606][ T569] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.983528][ T569] RIP: 0033:0x7fc5dc36deb9 [ 54.988006][ T569] 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 [ 55.008067][ T569] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 55.016647][ T569] RAX: ffffffffffffffda RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 55.024730][ T569] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc5dc5e8fa8 [ 55.032707][ T569] RBP: 00007fc5dc5e8fa0 R08: 0000000000000000 R09: 0000000000000000 [ 55.040681][ T569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 55.048750][ T569] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 55.257354][ T572] erofs: (device loop2): mounted with root inode @ nid 36. [ 55.265177][ T572] BUG: scheduling while atomic: syz.2.41/572/0x00000002 [ 55.272293][ T572] Modules linked in: [ 55.276257][ T572] Preemption disabled at: [ 55.276273][ T572] [] z_erofs_reload_indexes+0x318/0x450 [ 55.287789][ T572] CPU: 1 PID: 572 Comm: syz.2.41 Tainted: G W syzkaller #0 [ 55.296393][ T572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 55.306439][ T572] Call Trace: [ 55.309819][ T572] __dump_stack+0x21/0x24 [ 55.314318][ T572] dump_stack_lvl+0x1a7/0x208 [ 55.319074][ T572] ? z_erofs_reload_indexes+0x318/0x450 [ 55.324623][ T572] ? show_regs_print_info+0x18/0x18 [ 55.329942][ T572] ? z_erofs_reload_indexes+0x318/0x450 [ 55.335590][ T572] dump_stack+0x15/0x1c [ 55.339776][ T572] __schedule_bug+0x183/0x240 [ 55.344454][ T572] ? __migrate_task+0x190/0x190 [ 55.349297][ T572] ? selinux_file_ioctl+0x3a0/0x4d0 [ 55.354483][ T572] ? putname+0xfe/0x150 [ 55.358794][ T572] __schedule+0xc45/0x1320 [ 55.363191][ T572] ? __se_sys_futex+0x2ba/0x370 [ 55.368255][ T572] ? __sched_text_start+0x8/0x8 [ 55.373372][ T572] ? __x64_sys_futex+0x100/0x100 [ 55.378297][ T572] ? fput_many+0x15a/0x1a0 [ 55.382704][ T572] schedule+0x13c/0x1d0 [ 55.387278][ T572] exit_to_user_mode_loop+0x4b/0xe0 [ 55.392541][ T572] exit_to_user_mode_prepare+0x76/0xa0 [ 55.398217][ T572] syscall_exit_to_user_mode+0x1d/0x40 [ 55.403669][ T572] do_syscall_64+0x3d/0x40 [ 55.408173][ T572] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.414280][ T572] RIP: 0033:0x7fc5dc36deb9 [ 55.418687][ T572] 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 [ 55.438364][ T572] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 55.447083][ T572] RAX: 0000000000000001 RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 55.455226][ T572] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc5dc5e8fac [ 55.463183][ T572] RBP: 00007fc5dc5e8fa0 R08: 000df36785f96d6c R09: 0000000000000000 [ 55.471241][ T572] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 55.479286][ T572] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 55.581083][ T575] erofs: (device loop2): mounted with root inode @ nid 36. [ 55.589098][ T575] BUG: scheduling while atomic: syz.2.42/575/0x00000002 [ 55.596272][ T575] Modules linked in: [ 55.600230][ T575] Preemption disabled at: [ 55.600244][ T575] [] z_erofs_reload_indexes+0x318/0x450 [ 55.611672][ T575] CPU: 0 PID: 575 Comm: syz.2.42 Tainted: G W syzkaller #0 [ 55.620359][ T575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 55.630588][ T575] Call Trace: [ 55.633867][ T575] __dump_stack+0x21/0x24 [ 55.639469][ T575] dump_stack_lvl+0x1a7/0x208 [ 55.644405][ T575] ? z_erofs_reload_indexes+0x318/0x450 [ 55.650049][ T575] ? show_regs_print_info+0x18/0x18 [ 55.655250][ T575] ? z_erofs_reload_indexes+0x318/0x450 [ 55.660872][ T575] dump_stack+0x15/0x1c [ 55.665059][ T575] __schedule_bug+0x183/0x240 [ 55.669765][ T575] ? __migrate_task+0x190/0x190 [ 55.674629][ T575] __schedule+0xc45/0x1320 [ 55.679136][ T575] ? sched_group_set_shares+0x490/0x490 [ 55.684663][ T575] ? __sched_text_start+0x8/0x8 [ 55.689498][ T575] ? plist_add+0x3e8/0x470 [ 55.694011][ T575] schedule+0x13c/0x1d0 [ 55.698229][ T575] futex_wait_queue_me+0x29a/0x520 [ 55.703326][ T575] ? futex_wait_setup+0x510/0x510 [ 55.708346][ T575] futex_wait+0x269/0x6f0 [ 55.712859][ T575] ? do_futex+0x1290/0x1290 [ 55.717363][ T575] ? __kasan_check_read+0x11/0x20 [ 55.722375][ T575] do_futex+0xfe5/0x1290 [ 55.726693][ T575] ? kmem_cache_free+0x100/0x2d0 [ 55.731821][ T575] ? futex_exit_release+0x1d0/0x1d0 [ 55.737041][ T575] ? selinux_file_ioctl+0x3a0/0x4d0 [ 55.742440][ T575] ? putname+0xfe/0x150 [ 55.746606][ T575] ? selinux_file_alloc_security+0x120/0x120 [ 55.752874][ T575] ? do_sys_openat2+0x68e/0x750 [ 55.757717][ T575] __se_sys_futex+0x2ba/0x370 [ 55.762385][ T575] ? __x64_sys_futex+0x100/0x100 [ 55.767309][ T575] ? fput_many+0x15a/0x1a0 [ 55.771808][ T575] __x64_sys_futex+0xe5/0x100 [ 55.776472][ T575] do_syscall_64+0x31/0x40 [ 55.780893][ T575] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.786775][ T575] RIP: 0033:0x7fc5dc36deb9 [ 55.791169][ T575] 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 [ 55.810936][ T575] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 55.819338][ T575] RAX: ffffffffffffffda RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 [ 55.827509][ T575] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc5dc5e8fa8 [ 55.836009][ T575] RBP: 00007fc5dc5e8fa0 R08: 0000000000000000 R09: 0000000000000000 [ 55.843979][ T575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 55.852024][ T575] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 56.011067][ T578] erofs: (device loop2): mounted with root inode @ nid 36. [ 56.018784][ T578] BUG: scheduling while atomic: syz.2.43/578/0x00000002 [ 56.025777][ T578] Modules linked in: [ 56.029679][ T578] Preemption disabled at: [ 56.029695][ T578] [] z_erofs_reload_indexes+0x318/0x450 [ 56.041309][ T578] CPU: 0 PID: 578 Comm: syz.2.43 Tainted: G W syzkaller #0 [ 56.049801][ T578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 56.059962][ T578] Call Trace: [ 56.063257][ T578] __dump_stack+0x21/0x24 [ 56.067613][ T578] dump_stack_lvl+0x1a7/0x208 [ 56.072300][ T578] ? z_erofs_reload_indexes+0x318/0x450 [ 56.077848][ T578] ? show_regs_print_info+0x18/0x18 [ 56.083059][ T578] ? z_erofs_reload_indexes+0x318/0x450 [ 56.088693][ T578] dump_stack+0x15/0x1c [ 56.092839][ T578] __schedule_bug+0x183/0x240 [ 56.097516][ T578] ? __migrate_task+0x190/0x190 [ 56.102376][ T578] __schedule+0xc45/0x1320 [ 56.106812][ T578] ? sched_group_set_shares+0x490/0x490 [ 56.112384][ T578] ? __sched_text_start+0x8/0x8 [ 56.117283][ T578] ? plist_add+0x3e8/0x470 [ 56.121700][ T578] schedule+0x13c/0x1d0 [ 56.125958][ T578] futex_wait_queue_me+0x29a/0x520 [ 56.131385][ T578] ? futex_wait_setup+0x510/0x510 [ 56.136402][ T578] futex_wait+0x269/0x6f0 [ 56.140729][ T578] ? do_futex+0x1290/0x1290 [ 56.145263][ T578] ? __kasan_check_read+0x11/0x20 [ 56.150287][ T578] do_futex+0xfe5/0x1290 [ 56.154517][ T578] ? kmem_cache_free+0x100/0x2d0 [ 56.159437][ T578] ? futex_exit_release+0x1d0/0x1d0 [ 56.164721][ T578] ? selinux_file_ioctl+0x3a0/0x4d0 [ 56.169983][ T578] ? putname+0xfe/0x150 [ 56.174254][ T578] ? selinux_file_alloc_security+0x120/0x120 [ 56.180245][ T578] ? do_sys_openat2+0x68e/0x750 [ 56.185087][ T578] __se_sys_futex+0x2ba/0x370 [ 56.189755][ T578] ? __x64_sys_futex+0x100/0x100 [ 56.194813][ T578] ? fput_many+0x15a/0x1a0 [ 56.199224][ T578] __x64_sys_futex+0xe5/0x100 [ 56.203896][ T578] do_syscall_64+0x31/0x40 [ 56.208412][ T578] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.214304][ T578] RIP: 0033:0x7fc5dc36deb9 [ 56.218820][ T578] 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 [ 56.238610][ T578] RSP: 002b:00007fc5dc1d20e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 56.247214][ T578] RAX: ffffffffffffffda RBX: 00007fc5dc5e8fa8 RCX: 00007fc5dc36deb9 2026/03/09 10:01:10 executed programs: 29 [ 56.255252][ T578] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc5dc5e8fa8 [ 56.263256][ T578] RBP: 00007fc5dc5e8fa0 R08: 0000000000000000 R09: 0000000000000000 [ 56.271333][ T578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.279316][ T578] R13: 00007fc5dc5e9038 R14: 00007ffdca1932a0 R15: 00007ffdca193388 [ 56.501955][ T581] erofs: (device loop2): mounted with root inode @ nid 36. [ 56.509818][ T581] BUG: scheduling while atomic: syz.2.44/581/0x00000002 [ 56.517204][ T581] Modules linked in: [ 56.521133][ T581] Preemption disabled at: [ 56.521152][ T581] [] z_erofs_reload_indexes+0x318/0x450 [ 56.533058][ T581] CPU: 1 PID: 581 Comm: syz.2.44 Tainted: G W syzkaller #0 [ 56.541637][ T581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 56.551798][ T581] Call Trace: [ 56.555097][ T581] __dump_stack+0x21/0x24 [ 56.559598][ T581] dump_stack_lvl+0x1a7/0x208 [ 56.564534][ T581] ? z_erofs_reload_indexes+0x318/0x450 [ 56.570513][ T581] ? show_regs_print_info+0x18/0x18 [ 56.575854][ T581] ? z_erofs_reload_indexes+0x318/0x450 [ 56.581614][ T581] dump_stack+0x15/0x1c [ 56.586031][ T581] __schedule_bug+0x183/0x240 [ 56.590719][ T581] ? __migrate_task+0x190/0x190 [ 56.595587][ T581] __schedule+0xc45/0x1320 [ 56.601075][ T581] ? sched_group_set_shares+0x490/0x490 [ 56.606902][ T581] ? __sched_text_start+0x8/0x8 [ 56.612060][ T581] ? plist_add+0x3e8/0x470 [ 56.616488][ T581] schedule+0x13c/0x1d0 [ 56.620647][ T581] futex_wait_queue_me+0x29a/0x520 [ 56.625749][ T581] ? futex_wait_setup+0x510/0x510 [ 56.630795][ T581] futex_wait+0x269/0x6f0 [ 56.635261][ T581] ? do_futex+0x1290/0x1290 [ 56.639849][ T581] ? __kasan_check_read+0x11/0x20 [ 56.644881][ T581] do_futex+0xfe5/0x1290 [ 56.649245][ T581] ? kmem_cache_free+0x100/0x2d0 [ 56.654494][ T581] ? futex_exit_release+0x1d0/0x1d0 [ 56.659903][ T581] ? selinux_file_ioctl+0x3a0/0x4d0 [ 56.665103][ T581] ? putname+0xfe/0x150 [ 56.669439][ T581] ? selinux_file_alloc_security+0x120/0x120 [ 56.675429][ T581] ? do_sys_openat2+0x68e/0x750 [ 56.680356][ T581] __se_sys_futex+0x2ba/0x370 [ 56.685031][ T581] ? __x64_sys_futex+0x100/0x100 [ 56.689947][ T581] ? fput_many+0x15a/0x1a0 [ 56.694347][ T581] __x64_sys_futex+0xe5/0x100