Warning: Permanently added '10.128.0.23' (ED25519) to the list of known hosts. 2026/02/25 17:37:14 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 43.805045][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 43.805056][ T24] audit: type=1400 audit(1772041035.220:105): avc: denied { unlink } for pid=416 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" [ 43.862145][ T24] audit: type=1400 audit(1772041035.270:106): avc: denied { write } for pid=418 comm="mkswap" path="pipe:[15079]" dev="pipefs" ino=15079 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 43.885030][ T416] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.552674][ T24] audit: type=1401 audit(1772041035.960:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 44.928027][ T24] audit: type=1400 audit(1772041036.340:108): avc: denied { create } for pid=468 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 44.976189][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.983369][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.990792][ T470] device bridge_slave_0 entered promiscuous mode [ 44.997689][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.004772][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.012240][ T470] device bridge_slave_1 entered promiscuous mode [ 45.044868][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.052005][ T470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.059527][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.066563][ T470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.083032][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.090669][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.098256][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.107156][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.115474][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.122488][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.131086][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.139474][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.146511][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.157665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.166705][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.179262][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.189979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.198073][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.205615][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.213774][ T470] device veth0_vlan entered promiscuous mode [ 45.222810][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.237578][ T470] device veth1_macvtap entered promiscuous mode [ 45.246558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.256487][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/02/25 17:37:16 executed programs: 0 [ 45.517345][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.524706][ T480] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.531956][ T480] device bridge_slave_0 entered promiscuous mode [ 45.539486][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.546685][ T480] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.554377][ T480] device bridge_slave_1 entered promiscuous mode [ 45.595958][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.603026][ T480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.610513][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.617677][ T480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.641499][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.649300][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.656614][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.670848][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.679137][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.686195][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.694950][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.703183][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.710236][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.726873][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.734942][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.748829][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.760938][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.769492][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.777011][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.785642][ T480] device veth0_vlan entered promiscuous mode [ 45.798431][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.806781][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.816302][ T480] device veth1_macvtap entered promiscuous mode [ 45.825151][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.832758][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.841249][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.850579][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.858935][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.944589][ T494] erofs: (device loop2): mounted with root inode @ nid 36. [ 45.952309][ T24] audit: type=1400 audit(1772041037.360:109): avc: denied { mount } for pid=493 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 [ 45.957121][ T494] BUG: scheduling while atomic: syz.2.17/494/0x00000002 [ 45.981041][ T494] Modules linked in: [ 45.985068][ T494] Preemption disabled at: [ 45.985084][ T494] [] z_erofs_reload_indexes+0x318/0x450 [ 45.996882][ T494] CPU: 0 PID: 494 Comm: syz.2.17 Not tainted syzkaller #0 [ 46.004056][ T494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 46.014181][ T494] Call Trace: [ 46.017455][ T494] __dump_stack+0x21/0x24 [ 46.021767][ T494] dump_stack_lvl+0x1a7/0x208 [ 46.026451][ T494] ? z_erofs_reload_indexes+0x318/0x450 [ 46.031982][ T494] ? show_regs_print_info+0x18/0x18 [ 46.037179][ T494] ? z_erofs_reload_indexes+0x318/0x450 [ 46.042708][ T494] dump_stack+0x15/0x1c [ 46.047127][ T494] __schedule_bug+0x183/0x240 [ 46.051848][ T494] ? __migrate_task+0x190/0x190 [ 46.056679][ T494] ? selinux_file_ioctl+0x3a0/0x4d0 [ 46.061953][ T494] ? putname+0xfe/0x150 [ 46.066091][ T494] __schedule+0xc45/0x1320 [ 46.070489][ T494] ? __se_sys_futex+0x2ba/0x370 [ 46.075430][ T494] ? __sched_text_start+0x8/0x8 [ 46.080267][ T494] ? __x64_sys_futex+0x100/0x100 [ 46.085445][ T494] ? fput_many+0x15a/0x1a0 [ 46.089846][ T494] schedule+0x13c/0x1d0 [ 46.093980][ T494] exit_to_user_mode_loop+0x4b/0xe0 [ 46.099186][ T494] exit_to_user_mode_prepare+0x76/0xa0 [ 46.104886][ T494] syscall_exit_to_user_mode+0x1d/0x40 [ 46.110563][ T494] do_syscall_64+0x3d/0x40 [ 46.114990][ T494] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.121171][ T494] RIP: 0033:0x7f6111745f79 [ 46.125589][ 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 [ 46.145391][ T494] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.153895][ T494] RAX: 0000000000000001 RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 46.161941][ T494] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61119bffac [ 46.170011][ T494] RBP: 00007f61119bffa0 R08: 0036335e0a686cf4 R09: 0000000000000000 [ 46.178090][ T494] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 46.186144][ T494] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 46.301910][ T497] erofs: (device loop2): mounted with root inode @ nid 36. [ 46.309788][ T497] BUG: scheduling while atomic: syz.2.18/497/0x00000002 [ 46.316786][ T497] Modules linked in: [ 46.320706][ T497] Preemption disabled at: [ 46.320722][ T497] [] z_erofs_reload_indexes+0x318/0x450 [ 46.332294][ T497] CPU: 1 PID: 497 Comm: syz.2.18 Tainted: G W syzkaller #0 [ 46.341021][ T497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 46.351430][ T497] Call Trace: [ 46.354734][ T497] __dump_stack+0x21/0x24 [ 46.359072][ T497] dump_stack_lvl+0x1a7/0x208 [ 46.363859][ T497] ? z_erofs_reload_indexes+0x318/0x450 [ 46.369474][ T497] ? show_regs_print_info+0x18/0x18 [ 46.374755][ T497] ? z_erofs_reload_indexes+0x318/0x450 [ 46.380715][ T497] dump_stack+0x15/0x1c [ 46.384855][ T497] __schedule_bug+0x183/0x240 [ 46.389516][ T497] ? __migrate_task+0x190/0x190 [ 46.394521][ T497] __schedule+0xc45/0x1320 [ 46.398944][ T497] ? sched_group_set_shares+0x490/0x490 [ 46.404499][ T497] ? __sched_text_start+0x8/0x8 [ 46.409331][ T497] ? plist_add+0x3e8/0x470 [ 46.413757][ T497] schedule+0x13c/0x1d0 [ 46.417928][ T497] futex_wait_queue_me+0x29a/0x520 [ 46.423034][ T497] ? futex_wait_setup+0x510/0x510 [ 46.428053][ T497] futex_wait+0x269/0x6f0 [ 46.432389][ T497] ? do_futex+0x1290/0x1290 [ 46.436878][ T497] ? __kasan_check_read+0x11/0x20 [ 46.441886][ T497] do_futex+0xfe5/0x1290 [ 46.446210][ T497] ? kmem_cache_free+0x100/0x2d0 [ 46.451128][ T497] ? futex_exit_release+0x1d0/0x1d0 [ 46.456402][ T497] ? selinux_file_ioctl+0x3a0/0x4d0 [ 46.461758][ T497] ? putname+0xfe/0x150 [ 46.465897][ T497] ? selinux_file_alloc_security+0x120/0x120 [ 46.471900][ T497] ? do_sys_openat2+0x68e/0x750 [ 46.476749][ T497] __se_sys_futex+0x2ba/0x370 [ 46.481514][ T497] ? __x64_sys_futex+0x100/0x100 [ 46.486444][ T497] ? fput_many+0x15a/0x1a0 [ 46.490874][ T497] __x64_sys_futex+0xe5/0x100 [ 46.495562][ T497] do_syscall_64+0x31/0x40 [ 46.500011][ T497] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.505891][ T497] RIP: 0033:0x7f6111745f79 [ 46.510301][ T497] 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 [ 46.530253][ T497] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.538655][ T497] RAX: ffffffffffffffda RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 46.546615][ T497] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f61119bffa8 [ 46.554582][ T497] RBP: 00007f61119bffa0 R08: 0000000000000000 R09: 0000000000000000 [ 46.562625][ T497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.570582][ T497] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 46.632088][ T500] erofs: (device loop2): mounted with root inode @ nid 36. [ 46.639824][ T500] BUG: scheduling while atomic: syz.2.19/500/0x00000002 [ 46.646826][ T500] Modules linked in: [ 46.650743][ T500] Preemption disabled at: [ 46.650758][ T500] [] z_erofs_reload_indexes+0x318/0x450 [ 46.662405][ T500] CPU: 0 PID: 500 Comm: syz.2.19 Tainted: G W syzkaller #0 [ 46.671102][ T500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 46.681249][ T500] Call Trace: [ 46.684638][ T500] __dump_stack+0x21/0x24 [ 46.689040][ T500] dump_stack_lvl+0x1a7/0x208 [ 46.693787][ T500] ? z_erofs_reload_indexes+0x318/0x450 [ 46.699327][ T500] ? show_regs_print_info+0x18/0x18 [ 46.704507][ T500] ? z_erofs_reload_indexes+0x318/0x450 [ 46.710034][ T500] dump_stack+0x15/0x1c [ 46.714186][ T500] __schedule_bug+0x183/0x240 [ 46.718868][ T500] ? __migrate_task+0x190/0x190 [ 46.723714][ T500] ? selinux_file_ioctl+0x3a0/0x4d0 [ 46.729063][ T500] ? putname+0xfe/0x150 [ 46.733301][ T500] __schedule+0xc45/0x1320 [ 46.737709][ T500] ? __se_sys_futex+0x2ba/0x370 [ 46.742783][ T500] ? __sched_text_start+0x8/0x8 [ 46.747618][ T500] ? __x64_sys_futex+0x100/0x100 [ 46.752699][ T500] ? fput_many+0x15a/0x1a0 [ 46.757222][ T500] schedule+0x13c/0x1d0 [ 46.761370][ T500] exit_to_user_mode_loop+0x4b/0xe0 [ 46.766559][ T500] exit_to_user_mode_prepare+0x76/0xa0 [ 46.772003][ T500] syscall_exit_to_user_mode+0x1d/0x40 [ 46.777443][ T500] do_syscall_64+0x3d/0x40 [ 46.781842][ T500] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.787798][ T500] RIP: 0033:0x7f6111745f79 [ 46.792195][ 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 [ 46.811781][ T500] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.820176][ T500] RAX: 0000000000000001 RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 46.828129][ T500] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61119bffac [ 46.836081][ T500] RBP: 00007f61119bffa0 R08: 0023b924972e5152 R09: 0000000000000000 [ 46.844049][ T500] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 46.852027][ T500] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 46.926562][ T503] erofs: (device loop2): mounted with root inode @ nid 36. [ 46.934371][ T503] BUG: scheduling while atomic: syz.2.20/503/0x00000002 [ 46.941317][ T503] Modules linked in: [ 46.945282][ T503] Preemption disabled at: [ 46.945302][ T503] [] z_erofs_reload_indexes+0x318/0x450 [ 46.957150][ T503] CPU: 0 PID: 503 Comm: syz.2.20 Tainted: G W syzkaller #0 [ 46.965632][ T503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 46.975668][ T503] Call Trace: [ 46.978943][ T503] __dump_stack+0x21/0x24 [ 46.983341][ T503] dump_stack_lvl+0x1a7/0x208 [ 46.987998][ T503] ? z_erofs_reload_indexes+0x318/0x450 [ 46.993532][ T503] ? show_regs_print_info+0x18/0x18 [ 46.998709][ T503] ? z_erofs_reload_indexes+0x318/0x450 [ 47.004238][ T503] dump_stack+0x15/0x1c [ 47.008384][ T503] __schedule_bug+0x183/0x240 [ 47.013046][ T503] ? __migrate_task+0x190/0x190 [ 47.017890][ T503] ? selinux_file_ioctl+0x3a0/0x4d0 [ 47.023072][ T503] ? putname+0xfe/0x150 [ 47.027268][ T503] __schedule+0xc45/0x1320 [ 47.031672][ T503] ? __se_sys_futex+0x2ba/0x370 [ 47.036585][ T503] ? __sched_text_start+0x8/0x8 [ 47.041516][ T503] ? __x64_sys_futex+0x100/0x100 [ 47.046454][ T503] ? fput_many+0x15a/0x1a0 [ 47.051060][ T503] schedule+0x13c/0x1d0 [ 47.055213][ T503] exit_to_user_mode_loop+0x4b/0xe0 [ 47.060394][ T503] exit_to_user_mode_prepare+0x76/0xa0 [ 47.065937][ T503] syscall_exit_to_user_mode+0x1d/0x40 [ 47.071372][ T503] do_syscall_64+0x3d/0x40 [ 47.075770][ T503] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.081642][ T503] RIP: 0033:0x7f6111745f79 [ 47.086235][ 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 [ 47.106108][ T503] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.114505][ T503] RAX: 0000000000000001 RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 47.122544][ T503] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61119bffac [ 47.130514][ T503] RBP: 00007f61119bffa0 R08: 00359ac79cbc0286 R09: 0000000000000000 [ 47.138469][ T503] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 47.146426][ T503] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 47.266318][ T506] erofs: (device loop2): mounted with root inode @ nid 36. [ 47.274236][ T506] BUG: scheduling while atomic: syz.2.21/506/0x00000002 [ 47.281242][ T506] Modules linked in: [ 47.285227][ T506] Preemption disabled at: [ 47.285247][ T506] [] z_erofs_reload_indexes+0x318/0x450 [ 47.296929][ T506] CPU: 1 PID: 506 Comm: syz.2.21 Tainted: G W syzkaller #0 [ 47.305436][ T506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 47.315771][ T506] Call Trace: [ 47.319140][ T506] __dump_stack+0x21/0x24 [ 47.323461][ T506] dump_stack_lvl+0x1a7/0x208 [ 47.328150][ T506] ? z_erofs_reload_indexes+0x318/0x450 [ 47.333790][ T506] ? show_regs_print_info+0x18/0x18 [ 47.339156][ T506] ? z_erofs_reload_indexes+0x318/0x450 [ 47.344764][ T506] dump_stack+0x15/0x1c [ 47.349096][ T506] __schedule_bug+0x183/0x240 [ 47.353771][ T506] ? __migrate_task+0x190/0x190 [ 47.358618][ T506] __schedule+0xc45/0x1320 [ 47.363032][ T506] ? sched_group_set_shares+0x490/0x490 [ 47.368682][ T506] ? __sched_text_start+0x8/0x8 [ 47.373529][ T506] ? plist_add+0x3e8/0x470 [ 47.378060][ T506] schedule+0x13c/0x1d0 [ 47.382220][ T506] futex_wait_queue_me+0x29a/0x520 [ 47.387491][ T506] ? futex_wait_setup+0x510/0x510 [ 47.392498][ T506] futex_wait+0x269/0x6f0 [ 47.396820][ T506] ? do_futex+0x1290/0x1290 [ 47.401326][ T506] ? __kasan_check_read+0x11/0x20 [ 47.406431][ T506] do_futex+0xfe5/0x1290 [ 47.410666][ T506] ? kmem_cache_free+0x100/0x2d0 [ 47.415622][ T506] ? futex_exit_release+0x1d0/0x1d0 [ 47.420911][ T506] ? selinux_file_ioctl+0x3a0/0x4d0 [ 47.428739][ T506] ? putname+0xfe/0x150 [ 47.432883][ T506] ? selinux_file_alloc_security+0x120/0x120 [ 47.438899][ T506] ? do_sys_openat2+0x68e/0x750 [ 47.443852][ T506] __se_sys_futex+0x2ba/0x370 [ 47.448543][ T506] ? __x64_sys_futex+0x100/0x100 [ 47.453664][ T506] ? fput_many+0x15a/0x1a0 [ 47.458160][ T506] __x64_sys_futex+0xe5/0x100 [ 47.462821][ T506] do_syscall_64+0x31/0x40 [ 47.467247][ T506] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.473763][ T506] RIP: 0033:0x7f6111745f79 [ 47.478254][ 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 [ 47.497883][ T506] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.506284][ T506] RAX: ffffffffffffffda RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 47.514327][ T506] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f61119bffa8 [ 47.522304][ T506] RBP: 00007f61119bffa0 R08: 0000000000000000 R09: 0000000000000000 [ 47.530361][ T506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.538320][ T506] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 47.646334][ T509] erofs: (device loop2): mounted with root inode @ nid 36. [ 47.654614][ T509] BUG: scheduling while atomic: syz.2.22/509/0x00000002 [ 47.661756][ T509] Modules linked in: [ 47.665738][ T509] Preemption disabled at: [ 47.665760][ T509] [] z_erofs_reload_indexes+0x318/0x450 [ 47.677321][ T509] CPU: 1 PID: 509 Comm: syz.2.22 Tainted: G W syzkaller #0 [ 47.685828][ T509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 47.695958][ T509] Call Trace: [ 47.699333][ T509] __dump_stack+0x21/0x24 [ 47.703734][ T509] dump_stack_lvl+0x1a7/0x208 [ 47.708475][ T509] ? z_erofs_reload_indexes+0x318/0x450 [ 47.713998][ T509] ? show_regs_print_info+0x18/0x18 [ 47.719182][ T509] ? z_erofs_reload_indexes+0x318/0x450 [ 47.724757][ T509] dump_stack+0x15/0x1c [ 47.728976][ T509] __schedule_bug+0x183/0x240 [ 47.733665][ T509] ? __migrate_task+0x190/0x190 [ 47.738524][ T509] ? selinux_file_ioctl+0x3a0/0x4d0 [ 47.743714][ T509] ? putname+0xfe/0x150 [ 47.747858][ T509] __schedule+0xc45/0x1320 [ 47.752631][ T509] ? __se_sys_futex+0x2ba/0x370 [ 47.757464][ T509] ? __sched_text_start+0x8/0x8 [ 47.762308][ T509] ? __x64_sys_futex+0x100/0x100 [ 47.767253][ T509] ? fput_many+0x15a/0x1a0 [ 47.771647][ T509] schedule+0x13c/0x1d0 [ 47.775790][ T509] exit_to_user_mode_loop+0x4b/0xe0 [ 47.780980][ T509] exit_to_user_mode_prepare+0x76/0xa0 [ 47.786432][ T509] syscall_exit_to_user_mode+0x1d/0x40 [ 47.791871][ T509] do_syscall_64+0x3d/0x40 [ 47.796439][ T509] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.802309][ T509] RIP: 0033:0x7f6111745f79 [ 47.806709][ 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 [ 47.827932][ T509] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.836342][ T509] RAX: 0000000000000001 RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 47.844297][ T509] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61119bffac [ 47.852263][ T509] RBP: 00007f61119bffa0 R08: 0024ea51aa101236 R09: 0000000000000000 [ 47.860232][ T509] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 47.868272][ T509] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 47.925014][ T300] device bridge_slave_1 left promiscuous mode [ 47.933623][ T300] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.941048][ T300] device bridge_slave_0 left promiscuous mode [ 47.947539][ T300] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.956259][ T300] device veth1_macvtap left promiscuous mode [ 47.958932][ T512] erofs: (device loop2): mounted with root inode @ nid 36. [ 47.962367][ T300] device veth0_vlan left promiscuous mode [ 47.980936][ T512] BUG: scheduling while atomic: syz.2.23/512/0x00000002 [ 47.987951][ T512] Modules linked in: [ 47.991860][ T512] Preemption disabled at: [ 47.991893][ T512] [] z_erofs_reload_indexes+0x318/0x450 [ 48.003846][ T512] CPU: 0 PID: 512 Comm: syz.2.23 Tainted: G W syzkaller #0 [ 48.012590][ T512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 48.022643][ T512] Call Trace: [ 48.025935][ T512] __dump_stack+0x21/0x24 [ 48.030266][ T512] dump_stack_lvl+0x1a7/0x208 [ 48.034922][ T512] ? z_erofs_reload_indexes+0x318/0x450 [ 48.040539][ T512] ? show_regs_print_info+0x18/0x18 [ 48.045889][ T512] ? z_erofs_reload_indexes+0x318/0x450 [ 48.051413][ T512] dump_stack+0x15/0x1c [ 48.055550][ T512] __schedule_bug+0x183/0x240 [ 48.060390][ T512] ? __migrate_task+0x190/0x190 [ 48.065224][ T512] ? selinux_file_ioctl+0x3a0/0x4d0 [ 48.070404][ T512] ? putname+0xfe/0x150 [ 48.074549][ T512] __schedule+0xc45/0x1320 [ 48.079015][ T512] ? __se_sys_futex+0x2ba/0x370 [ 48.083946][ T512] ? __sched_text_start+0x8/0x8 [ 48.088802][ T512] ? __x64_sys_futex+0x100/0x100 [ 48.093719][ T512] ? fput_many+0x15a/0x1a0 [ 48.098116][ T512] schedule+0x13c/0x1d0 [ 48.102250][ T512] exit_to_user_mode_loop+0x4b/0xe0 [ 48.107439][ T512] exit_to_user_mode_prepare+0x76/0xa0 [ 48.113051][ T512] syscall_exit_to_user_mode+0x1d/0x40 [ 48.118576][ T512] do_syscall_64+0x3d/0x40 [ 48.123072][ T512] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.128953][ T512] RIP: 0033:0x7f6111745f79 [ 48.133346][ 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 [ 48.153109][ T512] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 48.161588][ T512] RAX: 0000000000000001 RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 48.169662][ T512] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61119bffac [ 48.177633][ T512] RBP: 00007f61119bffa0 R08: 0037fd21affc8af6 R09: 0000000000000000 [ 48.185830][ T512] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 48.193812][ T512] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 48.263036][ T516] erofs: (device loop2): mounted with root inode @ nid 36. [ 48.270934][ T516] BUG: scheduling while atomic: syz.2.24/516/0x00000002 [ 48.278058][ T516] Modules linked in: [ 48.281979][ T516] Preemption disabled at: [ 48.281995][ T516] [] z_erofs_reload_indexes+0x318/0x450 [ 48.293504][ T516] CPU: 0 PID: 516 Comm: syz.2.24 Tainted: G W syzkaller #0 [ 48.301989][ T516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 48.312032][ T516] Call Trace: [ 48.315311][ T516] __dump_stack+0x21/0x24 [ 48.319829][ T516] dump_stack_lvl+0x1a7/0x208 [ 48.324584][ T516] ? z_erofs_reload_indexes+0x318/0x450 [ 48.330218][ T516] ? show_regs_print_info+0x18/0x18 [ 48.335515][ T516] ? z_erofs_reload_indexes+0x318/0x450 [ 48.341147][ T516] dump_stack+0x15/0x1c [ 48.345581][ T516] __schedule_bug+0x183/0x240 [ 48.350442][ T516] ? __migrate_task+0x190/0x190 [ 48.355448][ T516] ? selinux_file_ioctl+0x3a0/0x4d0 [ 48.360631][ T516] ? putname+0xfe/0x150 [ 48.364772][ T516] __schedule+0xc45/0x1320 [ 48.369255][ T516] ? __se_sys_futex+0x2ba/0x370 [ 48.374098][ T516] ? __sched_text_start+0x8/0x8 [ 48.378957][ T516] ? __x64_sys_futex+0x100/0x100 [ 48.384050][ T516] ? fput_many+0x15a/0x1a0 [ 48.388638][ T516] schedule+0x13c/0x1d0 [ 48.392786][ T516] exit_to_user_mode_loop+0x4b/0xe0 [ 48.397975][ T516] exit_to_user_mode_prepare+0x76/0xa0 [ 48.403419][ T516] syscall_exit_to_user_mode+0x1d/0x40 [ 48.408946][ T516] do_syscall_64+0x3d/0x40 [ 48.413361][ T516] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.419234][ T516] RIP: 0033:0x7f6111745f79 [ 48.423632][ 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 [ 48.443576][ T516] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 48.451986][ T516] RAX: 0000000000000001 RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 48.460045][ T516] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61119bffac [ 48.468073][ T516] RBP: 00007f61119bffa0 R08: 000dab64355ad864 R09: 0000000000000000 [ 48.476171][ T516] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 48.484147][ T516] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 48.615234][ T519] erofs: (device loop2): mounted with root inode @ nid 36. [ 48.622891][ T519] BUG: scheduling while atomic: syz.2.25/519/0x00000002 [ 48.629980][ T519] Modules linked in: [ 48.633927][ T519] Preemption disabled at: [ 48.633957][ T519] [] z_erofs_reload_indexes+0x318/0x450 [ 48.645518][ T519] CPU: 0 PID: 519 Comm: syz.2.25 Tainted: G W syzkaller #0 [ 48.654222][ T519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 48.664273][ T519] Call Trace: [ 48.667638][ T519] __dump_stack+0x21/0x24 [ 48.672149][ T519] dump_stack_lvl+0x1a7/0x208 [ 48.676854][ T519] ? z_erofs_reload_indexes+0x318/0x450 [ 48.682389][ T519] ? show_regs_print_info+0x18/0x18 [ 48.687801][ T519] ? z_erofs_reload_indexes+0x318/0x450 [ 48.693340][ T519] dump_stack+0x15/0x1c [ 48.697567][ T519] __schedule_bug+0x183/0x240 [ 48.702240][ T519] ? __migrate_task+0x190/0x190 [ 48.707174][ T519] ? selinux_file_ioctl+0x3a0/0x4d0 [ 48.712356][ T519] ? putname+0xfe/0x150 [ 48.716501][ T519] __schedule+0xc45/0x1320 [ 48.720910][ T519] ? __se_sys_futex+0x2ba/0x370 [ 48.725846][ T519] ? __sched_text_start+0x8/0x8 [ 48.730686][ T519] ? __x64_sys_futex+0x100/0x100 [ 48.735612][ T519] ? fput_many+0x15a/0x1a0 [ 48.740027][ T519] schedule+0x13c/0x1d0 [ 48.744179][ T519] exit_to_user_mode_loop+0x4b/0xe0 [ 48.749631][ T519] exit_to_user_mode_prepare+0x76/0xa0 [ 48.755446][ T519] syscall_exit_to_user_mode+0x1d/0x40 [ 48.760893][ T519] do_syscall_64+0x3d/0x40 [ 48.765297][ T519] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.771181][ T519] RIP: 0033:0x7f6111745f79 [ 48.775600][ T519] 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 [ 48.795297][ T519] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 48.803702][ T519] RAX: 0000000000000001 RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 48.811675][ T519] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61119bffac [ 48.819822][ T519] RBP: 00007f61119bffa0 R08: 002287f7bbd57c76 R09: 0000000000000000 [ 48.827799][ T519] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 48.835766][ T519] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 48.905453][ T522] erofs: (device loop2): mounted with root inode @ nid 36. [ 48.913215][ T522] BUG: scheduling while atomic: syz.2.26/522/0x00000002 [ 48.920222][ T522] Modules linked in: [ 48.924198][ T522] Preemption disabled at: [ 48.924219][ T522] [] z_erofs_reload_indexes+0x318/0x450 [ 48.935681][ T522] CPU: 1 PID: 522 Comm: syz.2.26 Tainted: G W syzkaller #0 [ 48.944197][ T522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 48.954349][ T522] Call Trace: [ 48.957713][ T522] __dump_stack+0x21/0x24 [ 48.962108][ T522] dump_stack_lvl+0x1a7/0x208 [ 48.966779][ T522] ? z_erofs_reload_indexes+0x318/0x450 [ 48.972312][ T522] ? show_regs_print_info+0x18/0x18 [ 48.977601][ T522] ? z_erofs_reload_indexes+0x318/0x450 [ 48.983212][ T522] dump_stack+0x15/0x1c [ 48.987351][ T522] __schedule_bug+0x183/0x240 [ 48.992095][ T522] ? __migrate_task+0x190/0x190 [ 48.996937][ T522] ? selinux_file_ioctl+0x3a0/0x4d0 [ 49.002211][ T522] ? putname+0xfe/0x150 [ 49.006347][ T522] __schedule+0xc45/0x1320 [ 49.010742][ T522] ? __se_sys_futex+0x2ba/0x370 [ 49.015573][ T522] ? __sched_text_start+0x8/0x8 [ 49.020615][ T522] ? __x64_sys_futex+0x100/0x100 [ 49.025556][ T522] ? fput_many+0x15a/0x1a0 [ 49.029963][ T522] schedule+0x13c/0x1d0 [ 49.034118][ T522] exit_to_user_mode_loop+0x4b/0xe0 [ 49.039304][ T522] exit_to_user_mode_prepare+0x76/0xa0 [ 49.044745][ T522] syscall_exit_to_user_mode+0x1d/0x40 [ 49.050327][ T522] do_syscall_64+0x3d/0x40 [ 49.054743][ T522] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.060915][ T522] RIP: 0033:0x7f6111745f79 [ 49.065366][ 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 [ 49.085247][ T522] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.093764][ T522] RAX: 0000000000000001 RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 49.101806][ T522] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61119bffac [ 49.109766][ T522] RBP: 00007f61119bffa0 R08: 0033d1044133c9e4 R09: 0000000000000000 [ 49.117718][ T522] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 49.125743][ T522] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 49.172565][ T525] erofs: (device loop2): mounted with root inode @ nid 36. [ 49.180342][ T525] BUG: scheduling while atomic: syz.2.27/525/0x00000002 [ 49.187921][ T525] Modules linked in: [ 49.192030][ T525] Preemption disabled at: [ 49.192049][ T525] [] z_erofs_reload_indexes+0x318/0x450 [ 49.204130][ T525] CPU: 0 PID: 525 Comm: syz.2.27 Tainted: G W syzkaller #0 [ 49.212619][ T525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 49.222664][ T525] Call Trace: [ 49.225944][ T525] __dump_stack+0x21/0x24 [ 49.230319][ T525] dump_stack_lvl+0x1a7/0x208 [ 49.235103][ T525] ? z_erofs_reload_indexes+0x318/0x450 [ 49.241092][ T525] ? show_regs_print_info+0x18/0x18 [ 49.246357][ T525] ? z_erofs_reload_indexes+0x318/0x450 [ 49.252072][ T525] dump_stack+0x15/0x1c [ 49.256216][ T525] __schedule_bug+0x183/0x240 [ 49.260960][ T525] ? __migrate_task+0x190/0x190 [ 49.265849][ T525] ? selinux_file_ioctl+0x3a0/0x4d0 [ 49.271047][ T525] ? putname+0xfe/0x150 [ 49.275276][ T525] __schedule+0xc45/0x1320 [ 49.279779][ T525] ? __se_sys_futex+0x2ba/0x370 [ 49.284609][ T525] ? __sched_text_start+0x8/0x8 [ 49.289438][ T525] ? __x64_sys_futex+0x100/0x100 [ 49.294354][ T525] ? fput_many+0x15a/0x1a0 [ 49.298748][ T525] schedule+0x13c/0x1d0 [ 49.302888][ T525] exit_to_user_mode_loop+0x4b/0xe0 [ 49.308084][ T525] exit_to_user_mode_prepare+0x76/0xa0 [ 49.313710][ T525] syscall_exit_to_user_mode+0x1d/0x40 [ 49.319170][ T525] do_syscall_64+0x3d/0x40 [ 49.323794][ T525] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.329890][ T525] RIP: 0033:0x7f6111745f79 [ 49.334301][ T525] 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 [ 49.354262][ T525] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.362825][ T525] RAX: 0000000000000001 RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 49.370879][ T525] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61119bffac [ 49.378921][ T525] RBP: 00007f61119bffa0 R08: 00084e19c6334fc6 R09: 0000000000000000 [ 49.386998][ T525] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 49.395067][ T525] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 49.490100][ T528] erofs: (device loop2): mounted with root inode @ nid 36. [ 49.497979][ T528] BUG: scheduling while atomic: syz.2.28/528/0x00000002 [ 49.504977][ T528] Modules linked in: [ 49.508875][ T528] Preemption disabled at: [ 49.508891][ T528] [] z_erofs_reload_indexes+0x318/0x450 [ 49.520334][ T528] CPU: 1 PID: 528 Comm: syz.2.28 Tainted: G W syzkaller #0 [ 49.529137][ T528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 49.539285][ T528] Call Trace: [ 49.542562][ T528] __dump_stack+0x21/0x24 [ 49.546905][ T528] dump_stack_lvl+0x1a7/0x208 [ 49.551649][ T528] ? z_erofs_reload_indexes+0x318/0x450 [ 49.557363][ T528] ? show_regs_print_info+0x18/0x18 [ 49.562569][ T528] ? z_erofs_reload_indexes+0x318/0x450 [ 49.568095][ T528] dump_stack+0x15/0x1c [ 49.572248][ T528] __schedule_bug+0x183/0x240 [ 49.576993][ T528] ? __migrate_task+0x190/0x190 [ 49.581836][ T528] __schedule+0xc45/0x1320 [ 49.586344][ T528] ? sched_group_set_shares+0x490/0x490 [ 49.591994][ T528] ? __sched_text_start+0x8/0x8 [ 49.596950][ T528] ? plist_add+0x3e8/0x470 [ 49.601408][ T528] schedule+0x13c/0x1d0 [ 49.605671][ T528] futex_wait_queue_me+0x29a/0x520 [ 49.610857][ T528] ? futex_wait_setup+0x510/0x510 [ 49.616471][ T528] futex_wait+0x269/0x6f0 [ 49.621002][ T528] ? do_futex+0x1290/0x1290 [ 49.625507][ T528] ? __kasan_check_read+0x11/0x20 [ 49.630532][ T528] do_futex+0xfe5/0x1290 [ 49.634953][ T528] ? kmem_cache_free+0x100/0x2d0 [ 49.640055][ T528] ? futex_exit_release+0x1d0/0x1d0 [ 49.645240][ T528] ? selinux_file_ioctl+0x3a0/0x4d0 [ 49.650506][ T528] ? putname+0xfe/0x150 [ 49.654666][ T528] ? selinux_file_alloc_security+0x120/0x120 [ 49.660639][ T528] ? do_sys_openat2+0x68e/0x750 [ 49.665661][ T528] __se_sys_futex+0x2ba/0x370 [ 49.670337][ T528] ? __x64_sys_futex+0x100/0x100 [ 49.675336][ T528] ? fput_many+0x15a/0x1a0 [ 49.679772][ T528] __x64_sys_futex+0xe5/0x100 [ 49.684681][ T528] do_syscall_64+0x31/0x40 [ 49.689133][ T528] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.695016][ T528] RIP: 0033:0x7f6111745f79 [ 49.699431][ 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 [ 49.719246][ T528] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.727658][ T528] RAX: ffffffffffffffda RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 49.735618][ T528] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f61119bffa8 [ 49.743658][ T528] RBP: 00007f61119bffa0 R08: 0000000000000000 R09: 0000000000000000 [ 49.751611][ T528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.759752][ T528] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 49.890205][ T531] erofs: (device loop2): mounted with root inode @ nid 36. [ 49.898180][ T531] BUG: scheduling while atomic: syz.2.29/531/0x00000002 [ 49.905288][ T531] Modules linked in: [ 49.909333][ T531] Preemption disabled at: [ 49.909352][ T531] [] z_erofs_reload_indexes+0x318/0x450 [ 49.921037][ T531] CPU: 1 PID: 531 Comm: syz.2.29 Tainted: G W syzkaller #0 [ 49.929615][ T531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 49.939752][ T531] Call Trace: [ 49.943038][ T531] __dump_stack+0x21/0x24 [ 49.947456][ T531] dump_stack_lvl+0x1a7/0x208 [ 49.952141][ T531] ? z_erofs_reload_indexes+0x318/0x450 [ 49.957763][ T531] ? show_regs_print_info+0x18/0x18 [ 49.963035][ T531] ? z_erofs_reload_indexes+0x318/0x450 [ 49.968654][ T531] dump_stack+0x15/0x1c [ 49.972800][ T531] __schedule_bug+0x183/0x240 [ 49.977466][ T531] ? __migrate_task+0x190/0x190 [ 49.982306][ T531] __schedule+0xc45/0x1320 [ 49.986710][ T531] ? sched_group_set_shares+0x490/0x490 [ 49.992415][ T531] ? __sched_text_start+0x8/0x8 [ 49.997260][ T531] ? plist_add+0x3e8/0x470 [ 50.001665][ T531] schedule+0x13c/0x1d0 [ 50.005899][ T531] futex_wait_queue_me+0x29a/0x520 [ 50.011000][ T531] ? futex_wait_setup+0x510/0x510 [ 50.016036][ T531] futex_wait+0x269/0x6f0 [ 50.020442][ T531] ? do_futex+0x1290/0x1290 [ 50.024941][ T531] ? __kasan_check_read+0x11/0x20 [ 50.029984][ T531] do_futex+0xfe5/0x1290 [ 50.034220][ T531] ? kmem_cache_free+0x100/0x2d0 [ 50.039165][ T531] ? futex_exit_release+0x1d0/0x1d0 [ 50.044362][ T531] ? selinux_file_ioctl+0x3a0/0x4d0 [ 50.049557][ T531] ? putname+0xfe/0x150 [ 50.053708][ T531] ? selinux_file_alloc_security+0x120/0x120 [ 50.059772][ T531] ? do_sys_openat2+0x68e/0x750 [ 50.064627][ T531] __se_sys_futex+0x2ba/0x370 [ 50.069298][ T531] ? __x64_sys_futex+0x100/0x100 [ 50.074473][ T531] ? fput_many+0x15a/0x1a0 [ 50.078944][ T531] __x64_sys_futex+0xe5/0x100 [ 50.083622][ T531] do_syscall_64+0x31/0x40 [ 50.088060][ T531] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.094917][ T531] RIP: 0033:0x7f6111745f79 [ 50.099435][ T531] 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 [ 50.119184][ T531] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.127610][ T531] RAX: ffffffffffffffda RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 50.135758][ T531] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f61119bffa8 [ 50.143730][ T531] RBP: 00007f61119bffa0 R08: 0000000000000000 R09: 0000000000000000 [ 50.151869][ T531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.159916][ T531] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 50.261199][ T534] erofs: (device loop2): mounted with root inode @ nid 36. [ 50.268904][ T534] BUG: scheduling while atomic: syz.2.30/534/0x00000002 [ 50.275948][ T534] Modules linked in: [ 50.279850][ T534] Preemption disabled at: [ 50.279865][ T534] [] z_erofs_reload_indexes+0x318/0x450 [ 50.291789][ T534] CPU: 1 PID: 534 Comm: syz.2.30 Tainted: G W syzkaller #0 [ 50.300277][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 50.310770][ T534] Call Trace: [ 50.314166][ T534] __dump_stack+0x21/0x24 [ 50.318602][ T534] dump_stack_lvl+0x1a7/0x208 [ 50.323275][ T534] ? z_erofs_reload_indexes+0x318/0x450 [ 50.328811][ T534] ? show_regs_print_info+0x18/0x18 [ 50.334133][ T534] ? z_erofs_reload_indexes+0x318/0x450 [ 50.339689][ T534] dump_stack+0x15/0x1c [ 50.343848][ T534] __schedule_bug+0x183/0x240 [ 50.348522][ T534] ? __migrate_task+0x190/0x190 [ 50.353381][ T534] __schedule+0xc45/0x1320 [ 50.357811][ T534] ? sched_group_set_shares+0x490/0x490 [ 50.363568][ T534] ? __sched_text_start+0x8/0x8 [ 50.368500][ T534] ? plist_add+0x3e8/0x470 [ 50.373117][ T534] schedule+0x13c/0x1d0 [ 50.377270][ T534] futex_wait_queue_me+0x29a/0x520 [ 50.382678][ T534] ? futex_wait_setup+0x510/0x510 [ 50.387788][ T534] futex_wait+0x269/0x6f0 [ 50.392223][ T534] ? do_futex+0x1290/0x1290 [ 50.396732][ T534] ? __kasan_check_read+0x11/0x20 [ 50.401738][ T534] do_futex+0xfe5/0x1290 [ 50.405965][ T534] ? kmem_cache_free+0x100/0x2d0 [ 50.410880][ T534] ? futex_exit_release+0x1d0/0x1d0 [ 50.416155][ T534] ? selinux_file_ioctl+0x3a0/0x4d0 [ 50.421330][ T534] ? putname+0xfe/0x150 [ 50.425472][ T534] ? selinux_file_alloc_security+0x120/0x120 [ 50.431543][ T534] ? do_sys_openat2+0x68e/0x750 [ 50.436392][ T534] __se_sys_futex+0x2ba/0x370 [ 50.441056][ T534] ? __x64_sys_futex+0x100/0x100 [ 50.445986][ T534] ? fput_many+0x15a/0x1a0 [ 50.450553][ T534] __x64_sys_futex+0xe5/0x100 [ 50.455232][ T534] do_syscall_64+0x31/0x40 [ 50.459744][ T534] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.465626][ T534] RIP: 0033:0x7f6111745f79 [ 50.470077][ 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 [ 50.490034][ T534] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.498709][ T534] RAX: ffffffffffffffda RBX: 00007f61119bffa8 RCX: 00007f6111745f79 2026/02/25 17:37:22 executed programs: 16 [ 50.506972][ T534] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f61119bffa8 [ 50.514928][ T534] RBP: 00007f61119bffa0 R08: 0000000000000000 R09: 0000000000000000 [ 50.522995][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.531027][ T534] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 50.671183][ T537] erofs: (device loop2): mounted with root inode @ nid 36. [ 50.679126][ T537] BUG: scheduling while atomic: syz.2.31/537/0x00000002 [ 50.686349][ T537] Modules linked in: [ 50.690335][ T537] Preemption disabled at: [ 50.690351][ T537] [] z_erofs_reload_indexes+0x318/0x450 [ 50.701925][ T537] CPU: 1 PID: 537 Comm: syz.2.31 Tainted: G W syzkaller #0 [ 50.710497][ T537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 50.720644][ T537] Call Trace: [ 50.723945][ T537] __dump_stack+0x21/0x24 [ 50.728401][ T537] dump_stack_lvl+0x1a7/0x208 [ 50.733101][ T537] ? z_erofs_reload_indexes+0x318/0x450 [ 50.738811][ T537] ? show_regs_print_info+0x18/0x18 [ 50.744153][ T537] ? z_erofs_reload_indexes+0x318/0x450 [ 50.749696][ T537] dump_stack+0x15/0x1c [ 50.753839][ T537] __schedule_bug+0x183/0x240 [ 50.758669][ T537] ? __migrate_task+0x190/0x190 [ 50.763503][ T537] __schedule+0xc45/0x1320 [ 50.767897][ T537] ? sched_group_set_shares+0x490/0x490 [ 50.773618][ T537] ? __sched_text_start+0x8/0x8 [ 50.778472][ T537] ? plist_add+0x3e8/0x470 [ 50.782879][ T537] schedule+0x13c/0x1d0 [ 50.787102][ T537] futex_wait_queue_me+0x29a/0x520 [ 50.792216][ T537] ? futex_wait_setup+0x510/0x510 [ 50.797243][ T537] futex_wait+0x269/0x6f0 [ 50.801676][ T537] ? do_futex+0x1290/0x1290 [ 50.806169][ T537] ? __kasan_check_read+0x11/0x20 [ 50.811388][ T537] do_futex+0xfe5/0x1290 [ 50.815623][ T537] ? kmem_cache_free+0x100/0x2d0 [ 50.820549][ T537] ? futex_exit_release+0x1d0/0x1d0 [ 50.825986][ T537] ? selinux_file_ioctl+0x3a0/0x4d0 [ 50.831174][ T537] ? putname+0xfe/0x150 [ 50.835315][ T537] ? selinux_file_alloc_security+0x120/0x120 [ 50.841372][ T537] ? do_sys_openat2+0x68e/0x750 [ 50.846304][ T537] __se_sys_futex+0x2ba/0x370 [ 50.850974][ T537] ? __x64_sys_futex+0x100/0x100 [ 50.855899][ T537] ? fput_many+0x15a/0x1a0 [ 50.860293][ T537] __x64_sys_futex+0xe5/0x100 [ 50.864954][ T537] do_syscall_64+0x31/0x40 [ 50.869355][ T537] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.875576][ T537] RIP: 0033:0x7f6111745f79 [ 50.880057][ T537] 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 [ 50.899736][ T537] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.908459][ T537] RAX: ffffffffffffffda RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 50.916557][ T537] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f61119bffa8 [ 50.924527][ T537] RBP: 00007f61119bffa0 R08: 0000000000000000 R09: 0000000000000000 [ 50.933303][ T537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.941670][ T537] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 51.140632][ T540] erofs: (device loop2): mounted with root inode @ nid 36. [ 51.148846][ T540] BUG: scheduling while atomic: syz.2.32/540/0x00000002 [ 51.155923][ T540] Modules linked in: [ 51.159847][ T540] Preemption disabled at: [ 51.159865][ T540] [] z_erofs_reload_indexes+0x318/0x450 [ 51.171422][ T540] CPU: 1 PID: 540 Comm: syz.2.32 Tainted: G W syzkaller #0 [ 51.179932][ T540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 51.189997][ T540] Call Trace: [ 51.193481][ T540] __dump_stack+0x21/0x24 [ 51.197829][ T540] dump_stack_lvl+0x1a7/0x208 [ 51.202500][ T540] ? z_erofs_reload_indexes+0x318/0x450 [ 51.208045][ T540] ? show_regs_print_info+0x18/0x18 [ 51.213326][ T540] ? z_erofs_reload_indexes+0x318/0x450 [ 51.218855][ T540] dump_stack+0x15/0x1c [ 51.223163][ T540] __schedule_bug+0x183/0x240 [ 51.227828][ T540] ? __migrate_task+0x190/0x190 [ 51.232669][ T540] __schedule+0xc45/0x1320 [ 51.237072][ T540] ? sched_group_set_shares+0x490/0x490 [ 51.242600][ T540] ? __sched_text_start+0x8/0x8 [ 51.247436][ T540] ? plist_add+0x3e8/0x470 [ 51.251953][ T540] schedule+0x13c/0x1d0 [ 51.256100][ T540] futex_wait_queue_me+0x29a/0x520 [ 51.261201][ T540] ? futex_wait_setup+0x510/0x510 [ 51.266220][ T540] futex_wait+0x269/0x6f0 [ 51.270640][ T540] ? do_futex+0x1290/0x1290 [ 51.275154][ T540] ? __kasan_check_read+0x11/0x20 [ 51.280186][ T540] do_futex+0xfe5/0x1290 [ 51.284423][ T540] ? kmem_cache_free+0x100/0x2d0 [ 51.289456][ T540] ? futex_exit_release+0x1d0/0x1d0 [ 51.294834][ T540] ? selinux_file_ioctl+0x3a0/0x4d0 [ 51.300021][ T540] ? putname+0xfe/0x150 [ 51.304165][ T540] ? selinux_file_alloc_security+0x120/0x120 [ 51.310234][ T540] ? do_sys_openat2+0x68e/0x750 [ 51.315078][ T540] __se_sys_futex+0x2ba/0x370 [ 51.319750][ T540] ? __x64_sys_futex+0x100/0x100 [ 51.324686][ T540] ? fput_many+0x15a/0x1a0 [ 51.329100][ T540] __x64_sys_futex+0xe5/0x100 [ 51.333850][ T540] do_syscall_64+0x31/0x40 [ 51.338260][ T540] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.344139][ T540] RIP: 0033:0x7f6111745f79 [ 51.348907][ T540] 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 [ 51.369571][ T540] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 51.377984][ T540] RAX: ffffffffffffffda RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 51.386036][ T540] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f61119bffa8 [ 51.394279][ T540] RBP: 00007f61119bffa0 R08: 0000000000000000 R09: 0000000000000000 [ 51.402498][ T540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.410455][ T540] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 51.538532][ T543] erofs: (device loop2): mounted with root inode @ nid 36. [ 51.552644][ T543] BUG: scheduling while atomic: syz.2.33/543/0x00000002 [ 51.559708][ T543] Modules linked in: [ 51.563640][ T543] Preemption disabled at: [ 51.563655][ T543] [] z_erofs_reload_indexes+0x318/0x450 [ 51.575107][ T543] CPU: 0 PID: 543 Comm: syz.2.33 Tainted: G W syzkaller #0 [ 51.583620][ T543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 51.593774][ T543] Call Trace: [ 51.597057][ T543] __dump_stack+0x21/0x24 [ 51.601379][ T543] dump_stack_lvl+0x1a7/0x208 [ 51.606050][ T543] ? z_erofs_reload_indexes+0x318/0x450 [ 51.611776][ T543] ? show_regs_print_info+0x18/0x18 [ 51.617220][ T543] ? z_erofs_reload_indexes+0x318/0x450 [ 51.623356][ T543] dump_stack+0x15/0x1c [ 51.627588][ T543] __schedule_bug+0x183/0x240 [ 51.632685][ T543] ? __migrate_task+0x190/0x190 [ 51.637717][ T543] ? selinux_file_ioctl+0x3a0/0x4d0 [ 51.642914][ T543] ? putname+0xfe/0x150 [ 51.647222][ T543] __schedule+0xc45/0x1320 [ 51.651688][ T543] ? __se_sys_futex+0x2ba/0x370 [ 51.656722][ T543] ? __sched_text_start+0x8/0x8 [ 51.661642][ T543] ? __x64_sys_futex+0x100/0x100 [ 51.667072][ T543] ? fput_many+0x15a/0x1a0 [ 51.671477][ T543] schedule+0x13c/0x1d0 [ 51.675707][ T543] exit_to_user_mode_loop+0x4b/0xe0 [ 51.680913][ T543] exit_to_user_mode_prepare+0x76/0xa0 [ 51.686360][ T543] syscall_exit_to_user_mode+0x1d/0x40 [ 51.691804][ T543] do_syscall_64+0x3d/0x40 [ 51.696335][ T543] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.702397][ T543] RIP: 0033:0x7f6111745f79 [ 51.706830][ T543] 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 [ 51.726504][ T543] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 51.734900][ T543] RAX: 0000000000000001 RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 51.743080][ T543] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61119bffac [ 51.751032][ T543] RBP: 00007f61119bffa0 R08: 001e5bda7212ae14 R09: 0000000000000000 [ 51.759101][ T543] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 51.767318][ T543] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 51.961048][ T546] erofs: (device loop2): mounted with root inode @ nid 36. [ 51.968727][ T546] BUG: scheduling while atomic: syz.2.34/546/0x00000002 [ 51.975837][ T546] Modules linked in: [ 51.979856][ T546] Preemption disabled at: [ 51.979872][ T546] [] z_erofs_reload_indexes+0x318/0x450 [ 51.991317][ T546] CPU: 1 PID: 546 Comm: syz.2.34 Tainted: G W syzkaller #0 [ 52.000235][ T546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 52.010846][ T546] Call Trace: [ 52.014132][ T546] __dump_stack+0x21/0x24 [ 52.018539][ T546] dump_stack_lvl+0x1a7/0x208 [ 52.023211][ T546] ? z_erofs_reload_indexes+0x318/0x450 [ 52.029020][ T546] ? show_regs_print_info+0x18/0x18 [ 52.034236][ T546] ? z_erofs_reload_indexes+0x318/0x450 [ 52.039944][ T546] dump_stack+0x15/0x1c [ 52.044346][ T546] __schedule_bug+0x183/0x240 [ 52.049180][ T546] ? __migrate_task+0x190/0x190 [ 52.054250][ T546] __schedule+0xc45/0x1320 [ 52.058798][ T546] ? sched_group_set_shares+0x490/0x490 [ 52.064372][ T546] ? __sched_text_start+0x8/0x8 [ 52.069231][ T546] ? plist_add+0x3e8/0x470 [ 52.073650][ T546] schedule+0x13c/0x1d0 [ 52.077800][ T546] futex_wait_queue_me+0x29a/0x520 [ 52.082932][ T546] ? futex_wait_setup+0x510/0x510 [ 52.088166][ T546] futex_wait+0x269/0x6f0 [ 52.092664][ T546] ? do_futex+0x1290/0x1290 [ 52.097327][ T546] ? __kasan_check_read+0x11/0x20 [ 52.102358][ T546] do_futex+0xfe5/0x1290 [ 52.107013][ T546] ? kmem_cache_free+0x100/0x2d0 [ 52.112040][ T546] ? futex_exit_release+0x1d0/0x1d0 [ 52.117368][ T546] ? selinux_file_ioctl+0x3a0/0x4d0 [ 52.122697][ T546] ? putname+0xfe/0x150 [ 52.126854][ T546] ? selinux_file_alloc_security+0x120/0x120 [ 52.132840][ T546] ? do_sys_openat2+0x68e/0x750 [ 52.137712][ T546] __se_sys_futex+0x2ba/0x370 [ 52.142495][ T546] ? __x64_sys_futex+0x100/0x100 [ 52.147422][ T546] ? fput_many+0x15a/0x1a0 [ 52.151838][ T546] __x64_sys_futex+0xe5/0x100 [ 52.156503][ T546] do_syscall_64+0x31/0x40 [ 52.161001][ T546] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.167031][ T546] RIP: 0033:0x7f6111745f79 [ 52.171442][ T546] 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 [ 52.191433][ T546] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 52.200126][ T546] RAX: ffffffffffffffda RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 52.208190][ T546] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f61119bffa8 [ 52.216166][ T546] RBP: 00007f61119bffa0 R08: 0000000000000000 R09: 0000000000000000 [ 52.224367][ T546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.232336][ T546] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 52.359571][ T549] erofs: (device loop2): mounted with root inode @ nid 36. [ 52.367687][ T549] BUG: scheduling while atomic: syz.2.35/549/0x00000002 [ 52.374703][ T549] Modules linked in: [ 52.378747][ T549] Preemption disabled at: [ 52.378762][ T549] [] z_erofs_reload_indexes+0x318/0x450 [ 52.390382][ T549] CPU: 1 PID: 549 Comm: syz.2.35 Tainted: G W syzkaller #0 [ 52.398949][ T549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 52.409125][ T549] Call Trace: [ 52.412416][ T549] __dump_stack+0x21/0x24 [ 52.416739][ T549] dump_stack_lvl+0x1a7/0x208 [ 52.421491][ T549] ? z_erofs_reload_indexes+0x318/0x450 [ 52.427273][ T549] ? show_regs_print_info+0x18/0x18 [ 52.432564][ T549] ? z_erofs_reload_indexes+0x318/0x450 [ 52.438098][ T549] dump_stack+0x15/0x1c [ 52.442326][ T549] __schedule_bug+0x183/0x240 [ 52.446996][ T549] ? __migrate_task+0x190/0x190 [ 52.452211][ T549] ? selinux_file_ioctl+0x3a0/0x4d0 [ 52.457511][ T549] ? putname+0xfe/0x150 [ 52.461759][ T549] __schedule+0xc45/0x1320 [ 52.466282][ T549] ? __se_sys_futex+0x2ba/0x370 [ 52.471298][ T549] ? __sched_text_start+0x8/0x8 [ 52.476236][ T549] ? __x64_sys_futex+0x100/0x100 [ 52.481159][ T549] ? fput_many+0x15a/0x1a0 [ 52.485565][ T549] schedule+0x13c/0x1d0 [ 52.489791][ T549] exit_to_user_mode_loop+0x4b/0xe0 [ 52.494966][ T549] exit_to_user_mode_prepare+0x76/0xa0 [ 52.500423][ T549] syscall_exit_to_user_mode+0x1d/0x40 [ 52.505947][ T549] do_syscall_64+0x3d/0x40 [ 52.510454][ T549] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.516610][ T549] RIP: 0033:0x7f6111745f79 [ 52.521112][ T549] 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 [ 52.540898][ T549] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 52.549311][ T549] RAX: 0000000000000001 RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 52.557277][ T549] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61119bffac [ 52.565498][ T549] RBP: 00007f61119bffa0 R08: 0013a1458140a380 R09: 0000000000000000 [ 52.573561][ T549] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 52.581615][ T549] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 52.688123][ T552] erofs: (device loop2): mounted with root inode @ nid 36. [ 52.695932][ T552] BUG: scheduling while atomic: syz.2.36/552/0x00000002 [ 52.703086][ T552] Modules linked in: [ 52.707016][ T552] Preemption disabled at: [ 52.707038][ T552] [] z_erofs_reload_indexes+0x318/0x450 [ 52.719074][ T552] CPU: 1 PID: 552 Comm: syz.2.36 Tainted: G W syzkaller #0 [ 52.727651][ T552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 52.737687][ T552] Call Trace: [ 52.740962][ T552] __dump_stack+0x21/0x24 [ 52.745297][ T552] dump_stack_lvl+0x1a7/0x208 [ 52.750222][ T552] ? z_erofs_reload_indexes+0x318/0x450 [ 52.755747][ T552] ? show_regs_print_info+0x18/0x18 [ 52.761040][ T552] ? z_erofs_reload_indexes+0x318/0x450 [ 52.766570][ T552] dump_stack+0x15/0x1c [ 52.770791][ T552] __schedule_bug+0x183/0x240 [ 52.775478][ T552] ? __migrate_task+0x190/0x190 [ 52.780316][ T552] ? selinux_file_ioctl+0x3a0/0x4d0 [ 52.785501][ T552] ? putname+0xfe/0x150 [ 52.789634][ T552] __schedule+0xc45/0x1320 [ 52.794036][ T552] ? __se_sys_futex+0x2ba/0x370 [ 52.798885][ T552] ? __sched_text_start+0x8/0x8 [ 52.803729][ T552] ? __x64_sys_futex+0x100/0x100 [ 52.808878][ T552] ? fput_many+0x15a/0x1a0 [ 52.813284][ T552] schedule+0x13c/0x1d0 [ 52.817624][ T552] exit_to_user_mode_loop+0x4b/0xe0 [ 52.822807][ T552] exit_to_user_mode_prepare+0x76/0xa0 [ 52.828352][ T552] syscall_exit_to_user_mode+0x1d/0x40 [ 52.833809][ T552] do_syscall_64+0x3d/0x40 [ 52.838226][ T552] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.844105][ T552] RIP: 0033:0x7f6111745f79 [ 52.848517][ T552] 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 [ 52.868627][ T552] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 52.877057][ T552] RAX: 0000000000000001 RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 52.885034][ T552] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61119bffac [ 52.893002][ T552] RBP: 00007f61119bffa0 R08: 00274cac075c8006 R09: 0000000000000000 [ 52.901056][ T552] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 52.909097][ T552] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 53.008716][ T555] erofs: (device loop2): mounted with root inode @ nid 36. [ 53.016397][ T555] BUG: scheduling while atomic: syz.2.37/555/0x00000002 [ 53.023673][ T555] Modules linked in: [ 53.027659][ T555] Preemption disabled at: [ 53.027675][ T555] [] z_erofs_reload_indexes+0x318/0x450 [ 53.039264][ T555] CPU: 1 PID: 555 Comm: syz.2.37 Tainted: G W syzkaller #0 [ 53.047762][ T555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 53.057988][ T555] Call Trace: [ 53.061270][ T555] __dump_stack+0x21/0x24 [ 53.065679][ T555] dump_stack_lvl+0x1a7/0x208 [ 53.070622][ T555] ? z_erofs_reload_indexes+0x318/0x450 [ 53.076153][ T555] ? show_regs_print_info+0x18/0x18 [ 53.081488][ T555] ? z_erofs_reload_indexes+0x318/0x450 [ 53.087114][ T555] dump_stack+0x15/0x1c [ 53.091529][ T555] __schedule_bug+0x183/0x240 [ 53.096196][ T555] ? __migrate_task+0x190/0x190 [ 53.101229][ T555] __schedule+0xc45/0x1320 [ 53.105637][ T555] ? sched_group_set_shares+0x490/0x490 [ 53.111202][ T555] ? __sched_text_start+0x8/0x8 [ 53.116133][ T555] ? plist_add+0x3e8/0x470 [ 53.120725][ T555] schedule+0x13c/0x1d0 [ 53.124870][ T555] futex_wait_queue_me+0x29a/0x520 [ 53.130147][ T555] ? futex_wait_setup+0x510/0x510 [ 53.135272][ T555] futex_wait+0x269/0x6f0 [ 53.139591][ T555] ? do_futex+0x1290/0x1290 [ 53.144356][ T555] ? __kasan_check_read+0x11/0x20 [ 53.150075][ T555] do_futex+0xfe5/0x1290 [ 53.154308][ T555] ? kmem_cache_free+0x100/0x2d0 [ 53.159235][ T555] ? futex_exit_release+0x1d0/0x1d0 [ 53.164530][ T555] ? selinux_file_ioctl+0x3a0/0x4d0 [ 53.169716][ T555] ? putname+0xfe/0x150 [ 53.173919][ T555] ? selinux_file_alloc_security+0x120/0x120 [ 53.179888][ T555] ? do_sys_openat2+0x68e/0x750 [ 53.184727][ T555] __se_sys_futex+0x2ba/0x370 [ 53.189497][ T555] ? __x64_sys_futex+0x100/0x100 [ 53.194505][ T555] ? fput_many+0x15a/0x1a0 [ 53.199024][ T555] __x64_sys_futex+0xe5/0x100 [ 53.203717][ T555] do_syscall_64+0x31/0x40 [ 53.208334][ T555] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.214393][ T555] RIP: 0033:0x7f6111745f79 [ 53.218825][ T555] 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 [ 53.238959][ T555] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 53.247388][ T555] RAX: ffffffffffffffda RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 53.255605][ T555] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f61119bffa8 [ 53.263564][ T555] RBP: 00007f61119bffa0 R08: 0000000000000000 R09: 0000000000000000 [ 53.271558][ T555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.279888][ T555] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 53.369771][ T558] erofs: (device loop2): mounted with root inode @ nid 36. [ 53.382385][ T558] BUG: scheduling while atomic: syz.2.38/558/0x00000002 [ 53.389385][ T558] Modules linked in: [ 53.393287][ T558] Preemption disabled at: [ 53.393303][ T558] [] z_erofs_reload_indexes+0x318/0x450 [ 53.405444][ T558] CPU: 1 PID: 558 Comm: syz.2.38 Tainted: G W syzkaller #0 [ 53.414201][ T558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 53.424362][ T558] Call Trace: [ 53.427722][ T558] __dump_stack+0x21/0x24 [ 53.432051][ T558] dump_stack_lvl+0x1a7/0x208 [ 53.436894][ T558] ? z_erofs_reload_indexes+0x318/0x450 [ 53.442525][ T558] ? show_regs_print_info+0x18/0x18 [ 53.447713][ T558] ? z_erofs_reload_indexes+0x318/0x450 [ 53.453240][ T558] dump_stack+0x15/0x1c [ 53.457397][ T558] __schedule_bug+0x183/0x240 [ 53.462055][ T558] ? __migrate_task+0x190/0x190 [ 53.466885][ T558] ? selinux_file_ioctl+0x3a0/0x4d0 [ 53.472059][ T558] ? putname+0xfe/0x150 [ 53.476282][ T558] __schedule+0xc45/0x1320 [ 53.480676][ T558] ? __se_sys_futex+0x2ba/0x370 [ 53.485510][ T558] ? __sched_text_start+0x8/0x8 [ 53.490450][ T558] ? __x64_sys_futex+0x100/0x100 [ 53.495470][ T558] ? fput_many+0x15a/0x1a0 [ 53.500049][ T558] schedule+0x13c/0x1d0 [ 53.504189][ T558] exit_to_user_mode_loop+0x4b/0xe0 [ 53.509373][ T558] exit_to_user_mode_prepare+0x76/0xa0 [ 53.514813][ T558] syscall_exit_to_user_mode+0x1d/0x40 [ 53.520273][ T558] do_syscall_64+0x3d/0x40 [ 53.524762][ T558] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.530930][ T558] RIP: 0033:0x7f6111745f79 [ 53.535527][ T558] 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 [ 53.555224][ T558] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 53.563633][ T558] RAX: 0000000000000001 RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 53.571596][ T558] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61119bffac [ 53.579554][ T558] RBP: 00007f61119bffa0 R08: 001439dc13f3009e R09: 0000000000000000 [ 53.587712][ T558] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 53.595804][ T558] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 53.744167][ T561] erofs: (device loop2): mounted with root inode @ nid 36. [ 53.752033][ T561] BUG: scheduling while atomic: syz.2.39/561/0x00000002 [ 53.759029][ T561] Modules linked in: [ 53.762967][ T561] Preemption disabled at: [ 53.762987][ T561] [] z_erofs_reload_indexes+0x318/0x450 [ 53.774654][ T561] CPU: 0 PID: 561 Comm: syz.2.39 Tainted: G W syzkaller #0 [ 53.783138][ T561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 53.793185][ T561] Call Trace: [ 53.796472][ T561] __dump_stack+0x21/0x24 [ 53.800784][ T561] dump_stack_lvl+0x1a7/0x208 [ 53.805441][ T561] ? z_erofs_reload_indexes+0x318/0x450 [ 53.811139][ T561] ? show_regs_print_info+0x18/0x18 [ 53.816418][ T561] ? z_erofs_reload_indexes+0x318/0x450 [ 53.822030][ T561] dump_stack+0x15/0x1c [ 53.826259][ T561] __schedule_bug+0x183/0x240 [ 53.830936][ T561] ? __migrate_task+0x190/0x190 [ 53.835804][ T561] ? selinux_file_ioctl+0x3a0/0x4d0 [ 53.840988][ T561] ? putname+0xfe/0x150 [ 53.845135][ T561] __schedule+0xc45/0x1320 [ 53.849623][ T561] ? __se_sys_futex+0x2ba/0x370 [ 53.854455][ T561] ? __sched_text_start+0x8/0x8 [ 53.859377][ T561] ? __x64_sys_futex+0x100/0x100 [ 53.864297][ T561] ? fput_many+0x15a/0x1a0 [ 53.868710][ T561] schedule+0x13c/0x1d0 [ 53.872861][ T561] exit_to_user_mode_loop+0x4b/0xe0 [ 53.878038][ T561] exit_to_user_mode_prepare+0x76/0xa0 [ 53.883489][ T561] syscall_exit_to_user_mode+0x1d/0x40 [ 53.889044][ T561] do_syscall_64+0x3d/0x40 [ 53.893530][ T561] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.899409][ T561] RIP: 0033:0x7f6111745f79 [ 53.903814][ T561] 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 [ 53.923601][ T561] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 53.932331][ T561] RAX: 0000000000000001 RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 53.940312][ T561] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61119bffac [ 53.948539][ T561] RBP: 00007f61119bffa0 R08: 002a479c9acc6c3c R09: 0000000000000000 [ 53.956505][ T561] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 53.964486][ T561] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 54.050128][ T564] erofs: (device loop2): mounted with root inode @ nid 36. [ 54.058039][ T564] BUG: scheduling while atomic: syz.2.40/564/0x00000002 [ 54.065195][ T564] Modules linked in: [ 54.069090][ T564] Preemption disabled at: [ 54.069105][ T564] [] z_erofs_reload_indexes+0x318/0x450 [ 54.080819][ T564] CPU: 1 PID: 564 Comm: syz.2.40 Tainted: G W syzkaller #0 [ 54.089344][ T564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 54.099395][ T564] Call Trace: [ 54.102674][ T564] __dump_stack+0x21/0x24 [ 54.107099][ T564] dump_stack_lvl+0x1a7/0x208 [ 54.111943][ T564] ? z_erofs_reload_indexes+0x318/0x450 [ 54.117565][ T564] ? show_regs_print_info+0x18/0x18 [ 54.122784][ T564] ? z_erofs_reload_indexes+0x318/0x450 [ 54.128373][ T564] dump_stack+0x15/0x1c [ 54.132649][ T564] __schedule_bug+0x183/0x240 [ 54.137414][ T564] ? __migrate_task+0x190/0x190 [ 54.142251][ T564] __schedule+0xc45/0x1320 [ 54.146649][ T564] ? sched_group_set_shares+0x490/0x490 [ 54.152561][ T564] ? __sched_text_start+0x8/0x8 [ 54.157406][ T564] ? plist_add+0x3e8/0x470 [ 54.161818][ T564] schedule+0x13c/0x1d0 [ 54.165961][ T564] futex_wait_queue_me+0x29a/0x520 [ 54.171056][ T564] ? futex_wait_setup+0x510/0x510 [ 54.176087][ T564] futex_wait+0x269/0x6f0 [ 54.180554][ T564] ? do_futex+0x1290/0x1290 [ 54.185053][ T564] ? __kasan_check_read+0x11/0x20 [ 54.190088][ T564] do_futex+0xfe5/0x1290 [ 54.194496][ T564] ? kmem_cache_free+0x100/0x2d0 [ 54.199589][ T564] ? futex_exit_release+0x1d0/0x1d0 [ 54.204965][ T564] ? selinux_file_ioctl+0x3a0/0x4d0 [ 54.210179][ T564] ? putname+0xfe/0x150 [ 54.214330][ T564] ? selinux_file_alloc_security+0x120/0x120 [ 54.220308][ T564] ? do_sys_openat2+0x68e/0x750 [ 54.225281][ T564] __se_sys_futex+0x2ba/0x370 [ 54.230071][ T564] ? __x64_sys_futex+0x100/0x100 [ 54.235096][ T564] ? fput_many+0x15a/0x1a0 [ 54.239510][ T564] __x64_sys_futex+0xe5/0x100 [ 54.244178][ T564] do_syscall_64+0x31/0x40 [ 54.248579][ T564] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.254638][ T564] RIP: 0033:0x7f6111745f79 [ 54.259352][ T564] 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 [ 54.279145][ T564] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 54.287729][ T564] RAX: ffffffffffffffda RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 54.295784][ T564] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f61119bffa8 [ 54.303755][ T564] RBP: 00007f61119bffa0 R08: 0000000000000000 R09: 0000000000000000 [ 54.312244][ T564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.320296][ T564] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 54.460355][ T567] erofs: (device loop2): mounted with root inode @ nid 36. [ 54.468224][ T567] BUG: scheduling while atomic: syz.2.41/567/0x00000002 [ 54.475391][ T567] Modules linked in: [ 54.479402][ T567] Preemption disabled at: [ 54.479424][ T567] [] z_erofs_reload_indexes+0x318/0x450 [ 54.491159][ T567] CPU: 0 PID: 567 Comm: syz.2.41 Tainted: G W syzkaller #0 [ 54.499762][ T567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 54.509813][ T567] Call Trace: [ 54.513102][ T567] __dump_stack+0x21/0x24 [ 54.517619][ T567] dump_stack_lvl+0x1a7/0x208 [ 54.523226][ T567] ? z_erofs_reload_indexes+0x318/0x450 [ 54.528948][ T567] ? show_regs_print_info+0x18/0x18 [ 54.534149][ T567] ? z_erofs_reload_indexes+0x318/0x450 [ 54.539710][ T567] dump_stack+0x15/0x1c [ 54.543977][ T567] __schedule_bug+0x183/0x240 [ 54.548646][ T567] ? __migrate_task+0x190/0x190 [ 54.553486][ T567] ? selinux_file_ioctl+0x3a0/0x4d0 [ 54.558774][ T567] ? putname+0xfe/0x150 [ 54.562917][ T567] __schedule+0xc45/0x1320 [ 54.567338][ T567] ? __se_sys_futex+0x2ba/0x370 [ 54.572187][ T567] ? __sched_text_start+0x8/0x8 [ 54.577027][ T567] ? __x64_sys_futex+0x100/0x100 [ 54.582058][ T567] ? fput_many+0x15a/0x1a0 [ 54.586473][ T567] schedule+0x13c/0x1d0 [ 54.590810][ T567] exit_to_user_mode_loop+0x4b/0xe0 [ 54.595999][ T567] exit_to_user_mode_prepare+0x76/0xa0 [ 54.601450][ T567] syscall_exit_to_user_mode+0x1d/0x40 [ 54.606905][ T567] do_syscall_64+0x3d/0x40 [ 54.611310][ T567] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.617451][ T567] RIP: 0033:0x7f6111745f79 [ 54.621857][ T567] 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 [ 54.641736][ T567] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 54.650140][ T567] RAX: 0000000000000001 RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 54.658189][ T567] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61119bffac [ 54.666278][ T567] RBP: 00007f61119bffa0 R08: 00199726a8207bec R09: 0000000000000000 [ 54.674245][ T567] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 54.682409][ T567] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 54.905932][ T570] erofs: (device loop2): mounted with root inode @ nid 36. [ 54.913858][ T570] BUG: scheduling while atomic: syz.2.42/570/0x00000002 [ 54.920976][ T570] Modules linked in: [ 54.925071][ T570] Preemption disabled at: [ 54.925090][ T570] [] z_erofs_reload_indexes+0x318/0x450 [ 54.936533][ T570] CPU: 1 PID: 570 Comm: syz.2.42 Tainted: G W syzkaller #0 [ 54.945110][ T570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 54.955252][ T570] Call Trace: [ 54.958540][ T570] __dump_stack+0x21/0x24 [ 54.963109][ T570] dump_stack_lvl+0x1a7/0x208 [ 54.967781][ T570] ? z_erofs_reload_indexes+0x318/0x450 [ 54.973327][ T570] ? show_regs_print_info+0x18/0x18 [ 54.978635][ T570] ? z_erofs_reload_indexes+0x318/0x450 [ 54.984179][ T570] dump_stack+0x15/0x1c [ 54.988316][ T570] __schedule_bug+0x183/0x240 [ 54.992984][ T570] ? __migrate_task+0x190/0x190 [ 54.997837][ T570] ? selinux_file_ioctl+0x3a0/0x4d0 [ 55.003037][ T570] ? putname+0xfe/0x150 [ 55.007261][ T570] __schedule+0xc45/0x1320 [ 55.011655][ T570] ? __se_sys_futex+0x2ba/0x370 [ 55.016489][ T570] ? __sched_text_start+0x8/0x8 [ 55.021331][ T570] ? __x64_sys_futex+0x100/0x100 [ 55.026250][ T570] ? fput_many+0x15a/0x1a0 [ 55.030844][ T570] schedule+0x13c/0x1d0 [ 55.035014][ T570] exit_to_user_mode_loop+0x4b/0xe0 [ 55.040205][ T570] exit_to_user_mode_prepare+0x76/0xa0 [ 55.045752][ T570] syscall_exit_to_user_mode+0x1d/0x40 [ 55.051636][ T570] do_syscall_64+0x3d/0x40 [ 55.056120][ T570] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.062101][ T570] RIP: 0033:0x7f6111745f79 [ 55.066500][ T570] 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 [ 55.086808][ T570] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 55.095225][ T570] RAX: 0000000000000001 RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 55.103184][ T570] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61119bffac [ 55.111311][ T570] RBP: 00007f61119bffa0 R08: 0034699b307505ba R09: 0000000000000000 [ 55.119266][ T570] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 55.127382][ T570] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 55.240758][ T573] erofs: (device loop2): mounted with root inode @ nid 36. [ 55.248590][ T573] BUG: scheduling while atomic: syz.2.43/573/0x00000002 [ 55.256090][ T573] Modules linked in: [ 55.260019][ T573] Preemption disabled at: [ 55.260034][ T573] [] z_erofs_reload_indexes+0x318/0x450 [ 55.271564][ T573] CPU: 1 PID: 573 Comm: syz.2.43 Tainted: G W syzkaller #0 [ 55.280041][ T573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 55.290077][ T573] Call Trace: [ 55.293349][ T573] __dump_stack+0x21/0x24 [ 55.297673][ T573] dump_stack_lvl+0x1a7/0x208 [ 55.302451][ T573] ? z_erofs_reload_indexes+0x318/0x450 [ 55.307976][ T573] ? show_regs_print_info+0x18/0x18 [ 55.313313][ T573] ? z_erofs_reload_indexes+0x318/0x450 [ 55.318862][ T573] dump_stack+0x15/0x1c [ 55.323055][ T573] __schedule_bug+0x183/0x240 [ 55.327825][ T573] ? __migrate_task+0x190/0x190 [ 55.332678][ T573] __schedule+0xc45/0x1320 [ 55.337089][ T573] ? sched_group_set_shares+0x490/0x490 [ 55.342629][ T573] ? __sched_text_start+0x8/0x8 [ 55.347459][ T573] ? plist_add+0x3e8/0x470 [ 55.351957][ T573] schedule+0x13c/0x1d0 [ 55.356093][ T573] futex_wait_queue_me+0x29a/0x520 [ 55.361271][ T573] ? futex_wait_setup+0x510/0x510 [ 55.366289][ T573] futex_wait+0x269/0x6f0 [ 55.370698][ T573] ? do_futex+0x1290/0x1290 [ 55.375192][ T573] ? __kasan_check_read+0x11/0x20 [ 55.380203][ T573] do_futex+0xfe5/0x1290 [ 55.384443][ T573] ? kmem_cache_free+0x100/0x2d0 [ 55.389358][ T573] ? futex_exit_release+0x1d0/0x1d0 [ 55.394536][ T573] ? selinux_file_ioctl+0x3a0/0x4d0 [ 55.399806][ T573] ? putname+0xfe/0x150 [ 55.403946][ T573] ? selinux_file_alloc_security+0x120/0x120 [ 55.410109][ T573] ? do_sys_openat2+0x68e/0x750 [ 55.415046][ T573] __se_sys_futex+0x2ba/0x370 [ 55.419702][ T573] ? __x64_sys_futex+0x100/0x100 [ 55.424617][ T573] ? fput_many+0x15a/0x1a0 [ 55.429031][ T573] __x64_sys_futex+0xe5/0x100 [ 55.433702][ T573] do_syscall_64+0x31/0x40 [ 55.438196][ T573] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.444067][ T573] RIP: 0033:0x7f6111745f79 [ 55.448464][ T573] 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 [ 55.468240][ T573] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 55.477039][ T573] RAX: ffffffffffffffda RBX: 00007f61119bffa8 RCX: 00007f6111745f79 [ 55.485005][ T573] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f61119bffa8 [ 55.493197][ T573] RBP: 00007f61119bffa0 R08: 0000000000000000 R09: 0000000000000000 [ 55.501298][ T573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 55.509354][ T573] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98 [ 55.568978][ T576] erofs: (device loop2): mounted with root inode @ nid 36. [ 55.576755][ T576] BUG: scheduling while atomic: syz.2.44/576/0x00000002 [ 55.583789][ T576] Modules linked in: [ 55.588200][ T576] Preemption disabled at: [ 55.588216][ T576] [] z_erofs_reload_indexes+0x318/0x450 [ 55.599661][ T576] CPU: 0 PID: 576 Comm: syz.2.44 Tainted: G W syzkaller #0 [ 55.608159][ T576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 55.618204][ T576] Call Trace: [ 55.621491][ T576] __dump_stack+0x21/0x24 [ 55.625830][ T576] dump_stack_lvl+0x1a7/0x208 [ 55.630492][ T576] ? z_erofs_reload_indexes+0x318/0x450 [ 55.636034][ T576] ? show_regs_print_info+0x18/0x18 [ 55.641215][ T576] ? z_erofs_reload_indexes+0x318/0x450 [ 55.646740][ T576] dump_stack+0x15/0x1c [ 55.650892][ T576] __schedule_bug+0x183/0x240 [ 55.655563][ T576] ? __migrate_task+0x190/0x190 [ 55.660397][ T576] ? selinux_file_ioctl+0x3a0/0x4d0 [ 55.665665][ T576] ? putname+0xfe/0x150 [ 55.669854][ T576] __schedule+0xc45/0x1320 [ 55.674274][ T576] ? __se_sys_futex+0x2ba/0x370 [ 55.679117][ T576] ? __sched_text_start+0x8/0x8 [ 55.683960][ T576] ? __x64_sys_futex+0x100/0x100 [ 55.688913][ T576] ? fput_many+0x15a/0x1a0 [ 55.693342][ T576] schedule+0x13c/0x1d0 [ 55.697564][ T576] exit_to_user_mode_loop+0x4b/0xe0 [ 55.702843][ T576] exit_to_user_mode_prepare+0x76/0xa0 [ 55.708311][ T576] syscall_exit_to_user_mode+0x1d/0x40 [ 55.713748][ T576] do_syscall_64+0x3d/0x40 [ 55.718147][ T576] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.724065][ T576] RIP: 0033:0x7f6111745f79 [ 55.728481][ T576] 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 [ 55.748383][ T576] RSP: 002b:00007f61115a90e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 55.757143][ T576] RAX: 0000000000000001 RBX: 00007f61119bffa8 RCX: 00007f6111745f79 2026/02/25 17:37:27 executed programs: 30 [ 55.765103][ T576] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f61119bffac [ 55.773056][ T576] RBP: 00007f61119bffa0 R08: 0020259e3cacbec6 R09: 0000000000000000 [ 55.781022][ T576] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 55.789103][ T576] R13: 00007f61119c0038 R14: 00007ffe404a9ab0 R15: 00007ffe404a9b98