[ 28.476666][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.485671][ T364] device veth1_macvtap entered promiscuous mode [ 28.494627][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.504261][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.723050][ T49] device bridge_slave_1 left promiscuous mode [ 29.729730][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.739168][ T49] device bridge_slave_0 left promiscuous mode [ 29.746302][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.756517][ T49] device veth1_macvtap left promiscuous mode [ 29.763590][ T49] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.10.8' (ED25519) to the list of known hosts. 2026/08/05 11:43:08 parsed 1 programs [ 38.079280][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 38.079291][ T24] audit: type=1400 audit(1785930189.130:105): avc: denied { unlink } for pid=432 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 38.179909][ T24] audit: type=1400 audit(1785930189.230:106): avc: denied { write } for pid=435 comm="mkswap" path="pipe:[14925]" dev="pipefs" ino=14925 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 38.203041][ T432] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.887675][ T24] audit: type=1400 audit(1785930189.940:107): avc: denied { create } for pid=462 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 39.061692][ T24] audit: type=1401 audit(1785930190.120:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 39.134501][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.142507][ T479] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.150155][ T479] device bridge_slave_0 entered promiscuous mode [ 39.157335][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.164642][ T479] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.172462][ T479] device bridge_slave_1 entered promiscuous mode [ 39.206574][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.214022][ T479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.221323][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.228532][ T479] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.244442][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.252289][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.259688][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.269783][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.277998][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.285317][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.294171][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.302477][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.309620][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.320945][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.329737][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.343197][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.354189][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.362709][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.370638][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.379166][ T479] device veth0_vlan entered promiscuous mode [ 39.388836][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.398730][ T479] device veth1_macvtap entered promiscuous mode [ 39.408824][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.418952][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/08/05 11:43:10 executed programs: 0 [ 39.747208][ T497] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.754600][ T497] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.762379][ T497] device bridge_slave_0 entered promiscuous mode [ 39.769613][ T497] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.777333][ T497] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.785652][ T497] device bridge_slave_1 entered promiscuous mode [ 39.841533][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.849518][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.859346][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.868208][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.877133][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.884232][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.892250][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.900602][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.908895][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.917194][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.924348][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.935823][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.952002][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.965393][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.976753][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.985035][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.992612][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.001546][ T497] device veth0_vlan entered promiscuous mode [ 40.012845][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.022115][ T497] device veth1_macvtap entered promiscuous mode [ 40.034585][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.043517][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.122694][ T513] erofs: (device loop2): mounted with root inode @ nid 36. [ 40.130326][ T24] audit: type=1400 audit(1785930191.190:109): avc: denied { mount } for pid=512 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 [ 40.152223][ T513] BUG: scheduling while atomic: syz.2.17/513/0x00000002 [ 40.159202][ T513] Modules linked in: [ 40.164003][ T513] Preemption disabled at: [ 40.164021][ T513] [] z_erofs_reload_indexes+0x314/0x450 [ 40.176209][ T513] CPU: 1 PID: 513 Comm: syz.2.17 Not tainted syzkaller #0 [ 40.183388][ T513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.194035][ T513] Call Trace: [ 40.197374][ T513] __dump_stack+0x21/0x24 [ 40.201822][ T513] dump_stack_lvl+0x1a7/0x208 [ 40.206507][ T513] ? z_erofs_reload_indexes+0x314/0x450 [ 40.212306][ T513] ? show_regs_print_info+0x18/0x18 [ 40.217661][ T513] ? z_erofs_reload_indexes+0x314/0x450 [ 40.223504][ T513] dump_stack+0x15/0x1c [ 40.227754][ T513] __schedule_bug+0x183/0x240 [ 40.232425][ T513] ? __migrate_task+0x190/0x190 [ 40.237273][ T513] __schedule+0xcee/0x13e0 [ 40.241674][ T513] ? sched_group_set_shares+0x480/0x480 [ 40.247218][ T513] ? __sched_text_start+0x8/0x8 [ 40.252139][ T513] ? plist_add+0x3e6/0x470 [ 40.256545][ T513] schedule+0x13c/0x1d0 [ 40.260689][ T513] futex_wait_queue_me+0x28d/0x510 [ 40.266045][ T513] ? futex_wait_setup+0x510/0x510 [ 40.271066][ T513] futex_wait+0x269/0x6f0 [ 40.275501][ T513] ? do_futex+0x1270/0x1270 [ 40.280022][ T513] ? __kasan_check_read+0x11/0x20 [ 40.285060][ T513] do_futex+0xfe9/0x1270 [ 40.289399][ T513] ? has_cap_mac_admin+0x370/0x370 [ 40.294624][ T513] ? kmem_cache_free+0x100/0x2d0 [ 40.300164][ T513] ? futex_exit_release+0x1e0/0x1e0 [ 40.305453][ T513] ? selinux_file_ioctl+0x3ad/0x4c0 [ 40.311426][ T513] ? putname+0xfe/0x150 [ 40.315666][ T513] ? selinux_file_alloc_security+0x120/0x120 [ 40.321642][ T513] ? do_sys_openat2+0x68e/0x750 [ 40.326582][ T513] __se_sys_futex+0x2ba/0x370 [ 40.331258][ T513] ? __x64_sys_futex+0x100/0x100 [ 40.336349][ T513] ? fput_many+0x15a/0x1a0 [ 40.340756][ T513] __x64_sys_futex+0xe5/0x100 [ 40.345424][ T513] do_syscall_64+0x31/0x40 [ 40.349927][ T513] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 40.355826][ T513] RIP: 0033:0x7fd2836e8eb9 [ 40.360403][ T513] 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 [ 40.380883][ T513] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 40.389430][ T513] RAX: ffffffffffffffda RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 40.397693][ T513] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd283963fa8 [ 40.405676][ T513] RBP: 00007fd283963fa0 R08: 0000000000000000 R09: 0000000000000000 [ 40.413759][ T513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.421919][ T513] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 40.540838][ T517] erofs: (device loop2): mounted with root inode @ nid 36. [ 40.549105][ T517] BUG: scheduling while atomic: syz.2.18/517/0x00000002 [ 40.556449][ T517] Modules linked in: [ 40.560403][ T517] Preemption disabled at: [ 40.560425][ T517] [] z_erofs_reload_indexes+0x314/0x450 [ 40.572787][ T517] CPU: 1 PID: 517 Comm: syz.2.18 Tainted: G W syzkaller #0 [ 40.581396][ T517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.591655][ T517] Call Trace: [ 40.594953][ T517] __dump_stack+0x21/0x24 [ 40.599366][ T517] dump_stack_lvl+0x1a7/0x208 [ 40.604194][ T517] ? z_erofs_reload_indexes+0x314/0x450 [ 40.609954][ T517] ? show_regs_print_info+0x18/0x18 [ 40.615917][ T517] ? z_erofs_reload_indexes+0x314/0x450 [ 40.621755][ T517] dump_stack+0x15/0x1c [ 40.625929][ T517] __schedule_bug+0x183/0x240 [ 40.631059][ T517] ? __migrate_task+0x190/0x190 [ 40.636003][ T517] __schedule+0xcee/0x13e0 [ 40.640505][ T517] ? sched_group_set_shares+0x480/0x480 [ 40.646354][ T517] ? __sched_text_start+0x8/0x8 [ 40.651516][ T517] ? plist_add+0x3e6/0x470 [ 40.655971][ T517] schedule+0x13c/0x1d0 [ 40.660240][ T517] futex_wait_queue_me+0x28d/0x510 [ 40.665637][ T517] ? futex_wait_setup+0x510/0x510 [ 40.670665][ T517] futex_wait+0x269/0x6f0 [ 40.675163][ T517] ? do_futex+0x1270/0x1270 [ 40.680040][ T517] ? __kasan_check_read+0x11/0x20 [ 40.685076][ T517] do_futex+0xfe9/0x1270 [ 40.689322][ T517] ? has_cap_mac_admin+0x370/0x370 [ 40.694443][ T517] ? kmem_cache_free+0x100/0x2d0 [ 40.699570][ T517] ? futex_exit_release+0x1e0/0x1e0 [ 40.704863][ T517] ? selinux_file_ioctl+0x3ad/0x4c0 [ 40.710076][ T517] ? putname+0xfe/0x150 [ 40.714685][ T517] ? selinux_file_alloc_security+0x120/0x120 [ 40.720661][ T517] ? do_sys_openat2+0x68e/0x750 [ 40.725511][ T517] __se_sys_futex+0x2ba/0x370 [ 40.730295][ T517] ? __x64_sys_futex+0x100/0x100 [ 40.735242][ T517] ? fput_many+0x15a/0x1a0 [ 40.739759][ T517] __x64_sys_futex+0xe5/0x100 [ 40.744623][ T517] do_syscall_64+0x31/0x40 [ 40.749068][ T517] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 40.754997][ T517] RIP: 0033:0x7fd2836e8eb9 [ 40.759417][ T517] 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 [ 40.779571][ T517] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 40.788006][ T517] RAX: ffffffffffffffda RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 40.796007][ T517] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd283963fa8 [ 40.804101][ T517] RBP: 00007fd283963fa0 R08: 0000000000000000 R09: 0000000000000000 [ 40.812173][ T517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.820142][ T517] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 40.984570][ T520] erofs: (device loop2): mounted with root inode @ nid 36. [ 40.993347][ T520] BUG: scheduling while atomic: syz.2.19/520/0x00000002 [ 41.000342][ T520] Modules linked in: [ 41.004355][ T520] Preemption disabled at: [ 41.004372][ T520] [] z_erofs_reload_indexes+0x314/0x450 [ 41.015914][ T520] CPU: 1 PID: 520 Comm: syz.2.19 Tainted: G W syzkaller #0 [ 41.024638][ T520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.034700][ T520] Call Trace: [ 41.037996][ T520] __dump_stack+0x21/0x24 [ 41.042324][ T520] dump_stack_lvl+0x1a7/0x208 [ 41.047011][ T520] ? z_erofs_reload_indexes+0x314/0x450 [ 41.052628][ T520] ? show_regs_print_info+0x18/0x18 [ 41.057810][ T520] ? z_erofs_reload_indexes+0x314/0x450 [ 41.063338][ T520] dump_stack+0x15/0x1c [ 41.067487][ T520] __schedule_bug+0x183/0x240 [ 41.072148][ T520] ? __migrate_task+0x190/0x190 [ 41.076988][ T520] ? selinux_file_ioctl+0x3ad/0x4c0 [ 41.082347][ T520] ? putname+0xfe/0x150 [ 41.086500][ T520] __schedule+0xcee/0x13e0 [ 41.091013][ T520] ? __se_sys_futex+0x2ba/0x370 [ 41.095862][ T520] ? __sched_text_start+0x8/0x8 [ 41.100891][ T520] ? __x64_sys_futex+0x100/0x100 [ 41.105922][ T520] ? fput_many+0x15a/0x1a0 [ 41.110431][ T520] schedule+0x13c/0x1d0 [ 41.114589][ T520] exit_to_user_mode_loop+0x4b/0xe0 [ 41.119794][ T520] exit_to_user_mode_prepare+0x76/0xa0 [ 41.125318][ T520] syscall_exit_to_user_mode+0x1d/0x40 [ 41.130856][ T520] do_syscall_64+0x3d/0x40 [ 41.135304][ T520] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 41.141364][ T520] RIP: 0033:0x7fd2836e8eb9 [ 41.145772][ T520] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 41.165376][ T520] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 41.173792][ T520] RAX: 0000000000000001 RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 41.181764][ T520] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd283963fac [ 41.189901][ T520] RBP: 00007fd283963fa0 R08: 00397a802d1c7942 R09: 0000000000000000 [ 41.198043][ T520] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 41.206007][ T520] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 41.300810][ T523] erofs: (device loop2): mounted with root inode @ nid 36. [ 41.308497][ T523] BUG: scheduling while atomic: syz.2.20/523/0x00000002 [ 41.315676][ T523] Modules linked in: [ 41.319590][ T523] Preemption disabled at: [ 41.319605][ T523] [] z_erofs_reload_indexes+0x314/0x450 [ 41.331451][ T523] CPU: 0 PID: 523 Comm: syz.2.20 Tainted: G W syzkaller #0 [ 41.339961][ T523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.350160][ T523] Call Trace: [ 41.353449][ T523] __dump_stack+0x21/0x24 [ 41.357779][ T523] dump_stack_lvl+0x1a7/0x208 [ 41.362452][ T523] ? z_erofs_reload_indexes+0x314/0x450 [ 41.368000][ T523] ? show_regs_print_info+0x18/0x18 [ 41.373428][ T523] ? z_erofs_reload_indexes+0x314/0x450 [ 41.379133][ T523] dump_stack+0x15/0x1c [ 41.383421][ T523] __schedule_bug+0x183/0x240 [ 41.388220][ T523] ? __migrate_task+0x190/0x190 [ 41.393092][ T523] __schedule+0xcee/0x13e0 [ 41.397517][ T523] ? sched_group_set_shares+0x480/0x480 [ 41.403080][ T523] ? __sched_text_start+0x8/0x8 [ 41.407952][ T523] ? plist_add+0x3e6/0x470 [ 41.412386][ T523] schedule+0x13c/0x1d0 [ 41.417162][ T523] futex_wait_queue_me+0x28d/0x510 [ 41.422473][ T523] ? futex_wait_setup+0x510/0x510 [ 41.427531][ T523] futex_wait+0x269/0x6f0 [ 41.431862][ T523] ? do_futex+0x1270/0x1270 [ 41.436555][ T523] ? __kasan_check_read+0x11/0x20 [ 41.441600][ T523] do_futex+0xfe9/0x1270 [ 41.445936][ T523] ? has_cap_mac_admin+0x370/0x370 [ 41.451138][ T523] ? kmem_cache_free+0x100/0x2d0 [ 41.456075][ T523] ? futex_exit_release+0x1e0/0x1e0 [ 41.461288][ T523] ? selinux_file_ioctl+0x3ad/0x4c0 [ 41.466580][ T523] ? putname+0xfe/0x150 [ 41.470754][ T523] ? selinux_file_alloc_security+0x120/0x120 [ 41.476753][ T523] ? do_sys_openat2+0x68e/0x750 [ 41.481609][ T523] __se_sys_futex+0x2ba/0x370 [ 41.486279][ T523] ? __x64_sys_futex+0x100/0x100 [ 41.491409][ T523] ? fput_many+0x15a/0x1a0 [ 41.495821][ T523] __x64_sys_futex+0xe5/0x100 [ 41.500545][ T523] do_syscall_64+0x31/0x40 [ 41.504967][ T523] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 41.510868][ T523] RIP: 0033:0x7fd2836e8eb9 [ 41.515281][ T523] 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 [ 41.535406][ T523] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 41.544809][ T523] RAX: ffffffffffffffda RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 41.553055][ T523] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd283963fa8 [ 41.561024][ T523] RBP: 00007fd283963fa0 R08: 0000000000000000 R09: 0000000000000000 [ 41.569246][ T523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.577217][ T523] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 41.652993][ T526] erofs: (device loop2): mounted with root inode @ nid 36. [ 41.661241][ T526] BUG: scheduling while atomic: syz.2.21/526/0x00000002 [ 41.668332][ T526] Modules linked in: [ 41.672364][ T526] Preemption disabled at: [ 41.672382][ T526] [] z_erofs_reload_indexes+0x314/0x450 [ 41.684268][ T526] CPU: 0 PID: 526 Comm: syz.2.21 Tainted: G W syzkaller #0 [ 41.693002][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.703135][ T526] Call Trace: [ 41.706488][ T526] __dump_stack+0x21/0x24 [ 41.710833][ T526] dump_stack_lvl+0x1a7/0x208 [ 41.715500][ T526] ? z_erofs_reload_indexes+0x314/0x450 [ 41.721033][ T526] ? show_regs_print_info+0x18/0x18 [ 41.726233][ T526] ? z_erofs_reload_indexes+0x314/0x450 [ 41.731775][ T526] dump_stack+0x15/0x1c [ 41.735932][ T526] __schedule_bug+0x183/0x240 [ 41.740594][ T526] ? __migrate_task+0x190/0x190 [ 41.745465][ T526] ? selinux_file_ioctl+0x3ad/0x4c0 [ 41.750647][ T526] ? putname+0xfe/0x150 [ 41.754790][ T526] __schedule+0xcee/0x13e0 [ 41.759192][ T526] ? __se_sys_futex+0x2ba/0x370 [ 41.764027][ T526] ? __sched_text_start+0x8/0x8 [ 41.768860][ T526] ? __x64_sys_futex+0x100/0x100 [ 41.773786][ T526] ? fput_many+0x15a/0x1a0 [ 41.778182][ T526] schedule+0x13c/0x1d0 [ 41.782411][ T526] exit_to_user_mode_loop+0x4b/0xe0 [ 41.787612][ T526] exit_to_user_mode_prepare+0x76/0xa0 [ 41.793084][ T526] syscall_exit_to_user_mode+0x1d/0x40 [ 41.798820][ T526] do_syscall_64+0x3d/0x40 [ 41.803230][ T526] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 41.809214][ T526] RIP: 0033:0x7fd2836e8eb9 [ 41.813715][ T526] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 41.833490][ T526] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 41.841905][ T526] RAX: 0000000000000001 RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 41.849879][ T526] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd283963fac [ 41.857925][ T526] RBP: 00007fd283963fa0 R08: 0025cf19b9839614 R09: 0000000000000000 [ 41.866026][ T526] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 41.874145][ T526] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 41.928464][ T529] erofs: (device loop2): mounted with root inode @ nid 36. [ 41.936880][ T529] BUG: scheduling while atomic: syz.2.22/529/0x00000002 [ 41.943886][ T529] Modules linked in: [ 41.947843][ T529] Preemption disabled at: [ 41.947859][ T529] [] z_erofs_reload_indexes+0x314/0x450 [ 41.959520][ T529] CPU: 1 PID: 529 Comm: syz.2.22 Tainted: G W syzkaller #0 [ 41.968095][ T529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.978141][ T529] Call Trace: [ 41.981432][ T529] __dump_stack+0x21/0x24 [ 41.985764][ T529] dump_stack_lvl+0x1a7/0x208 [ 41.990531][ T529] ? z_erofs_reload_indexes+0x314/0x450 [ 41.996072][ T529] ? show_regs_print_info+0x18/0x18 [ 42.001272][ T529] ? z_erofs_reload_indexes+0x314/0x450 [ 42.006826][ T529] dump_stack+0x15/0x1c [ 42.010976][ T529] __schedule_bug+0x183/0x240 [ 42.015739][ T529] ? __migrate_task+0x190/0x190 [ 42.021062][ T529] ? selinux_file_ioctl+0x3ad/0x4c0 [ 42.026439][ T529] ? putname+0xfe/0x150 [ 42.030679][ T529] __schedule+0xcee/0x13e0 [ 42.035203][ T529] ? __se_sys_futex+0x2ba/0x370 [ 42.040141][ T529] ? __sched_text_start+0x8/0x8 [ 42.045152][ T529] ? __x64_sys_futex+0x100/0x100 [ 42.050075][ T529] ? fput_many+0x15a/0x1a0 [ 42.054491][ T529] schedule+0x13c/0x1d0 [ 42.058830][ T529] exit_to_user_mode_loop+0x4b/0xe0 [ 42.064325][ T529] exit_to_user_mode_prepare+0x76/0xa0 [ 42.069789][ T529] syscall_exit_to_user_mode+0x1d/0x40 [ 42.075687][ T529] do_syscall_64+0x3d/0x40 [ 42.080102][ T529] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.086028][ T529] RIP: 0033:0x7fd2836e8eb9 [ 42.090443][ T529] 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 [ 42.110734][ T529] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 42.119312][ T529] RAX: 0000000000000001 RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 42.127671][ T529] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd283963fac [ 42.135824][ T529] RBP: 00007fd283963fa0 R08: 00367f8fbeb27fbc R09: 0000000000000000 [ 42.143842][ T529] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 42.151811][ T529] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 42.180871][ T49] device bridge_slave_1 left promiscuous mode [ 42.187227][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.198119][ T49] device bridge_slave_0 left promiscuous mode [ 42.204586][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.204622][ T532] erofs: (device loop2): mounted with root inode @ nid 36. [ 42.219409][ T532] BUG: scheduling while atomic: syz.2.23/532/0x00000002 [ 42.226615][ T532] Modules linked in: [ 42.230552][ T532] Preemption disabled at: [ 42.230567][ T532] [] z_erofs_reload_indexes+0x314/0x450 [ 42.242248][ T532] CPU: 1 PID: 532 Comm: syz.2.23 Tainted: G W syzkaller #0 [ 42.250849][ T532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 42.261178][ T532] Call Trace: [ 42.264536][ T532] __dump_stack+0x21/0x24 [ 42.268867][ T532] dump_stack_lvl+0x1a7/0x208 [ 42.273537][ T532] ? z_erofs_reload_indexes+0x314/0x450 [ 42.279068][ T532] ? show_regs_print_info+0x18/0x18 [ 42.284250][ T532] ? z_erofs_reload_indexes+0x314/0x450 [ 42.289880][ T532] dump_stack+0x15/0x1c [ 42.294040][ T532] __schedule_bug+0x183/0x240 [ 42.299005][ T532] ? __migrate_task+0x190/0x190 [ 42.303983][ T532] ? selinux_file_ioctl+0x3ad/0x4c0 [ 42.309324][ T532] ? putname+0xfe/0x150 [ 42.313637][ T532] __schedule+0xcee/0x13e0 [ 42.318145][ T532] ? __se_sys_futex+0x2ba/0x370 [ 42.323101][ T532] ? __sched_text_start+0x8/0x8 [ 42.328535][ T532] ? __x64_sys_futex+0x100/0x100 [ 42.333465][ T532] ? fput_many+0x15a/0x1a0 [ 42.337879][ T532] schedule+0x13c/0x1d0 [ 42.342019][ T532] exit_to_user_mode_loop+0x4b/0xe0 [ 42.347266][ T532] exit_to_user_mode_prepare+0x76/0xa0 [ 42.352807][ T532] syscall_exit_to_user_mode+0x1d/0x40 [ 42.358737][ T532] do_syscall_64+0x3d/0x40 [ 42.363162][ T532] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.369105][ T532] RIP: 0033:0x7fd2836e8eb9 [ 42.373547][ T532] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 42.393327][ T532] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 42.402000][ T532] RAX: 0000000000000001 RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 42.410057][ T532] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd283963fac [ 42.418210][ T532] RBP: 00007fd283963fa0 R08: 000afca543b2059e R09: 0000000000000000 [ 42.426320][ T532] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 42.434612][ T532] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 42.443264][ T49] device veth1_macvtap left promiscuous mode [ 42.449435][ T49] device veth0_vlan left promiscuous mode [ 42.601312][ T535] erofs: (device loop2): mounted with root inode @ nid 36. [ 42.611190][ T535] BUG: scheduling while atomic: syz.2.24/535/0x00000002 [ 42.618240][ T535] Modules linked in: [ 42.622215][ T535] Preemption disabled at: [ 42.622239][ T535] [] z_erofs_reload_indexes+0x314/0x450 [ 42.633753][ T535] CPU: 0 PID: 535 Comm: syz.2.24 Tainted: G W syzkaller #0 [ 42.642412][ T535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 42.652485][ T535] Call Trace: [ 42.655764][ T535] __dump_stack+0x21/0x24 [ 42.660088][ T535] dump_stack_lvl+0x1a7/0x208 [ 42.664750][ T535] ? z_erofs_reload_indexes+0x314/0x450 [ 42.670278][ T535] ? show_regs_print_info+0x18/0x18 [ 42.675465][ T535] ? z_erofs_reload_indexes+0x314/0x450 [ 42.681094][ T535] dump_stack+0x15/0x1c [ 42.685245][ T535] __schedule_bug+0x183/0x240 [ 42.689913][ T535] ? __migrate_task+0x190/0x190 [ 42.694927][ T535] ? selinux_file_ioctl+0x3ad/0x4c0 [ 42.700225][ T535] ? putname+0xfe/0x150 [ 42.704555][ T535] __schedule+0xcee/0x13e0 [ 42.708984][ T535] ? __se_sys_futex+0x2ba/0x370 [ 42.714022][ T535] ? __sched_text_start+0x8/0x8 [ 42.719307][ T535] ? __x64_sys_futex+0x100/0x100 [ 42.724341][ T535] ? fput_many+0x15a/0x1a0 [ 42.728763][ T535] schedule+0x13c/0x1d0 [ 42.733203][ T535] exit_to_user_mode_loop+0x4b/0xe0 [ 42.738624][ T535] exit_to_user_mode_prepare+0x76/0xa0 [ 42.744188][ T535] syscall_exit_to_user_mode+0x1d/0x40 [ 42.749654][ T535] do_syscall_64+0x3d/0x40 [ 42.754186][ T535] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.760329][ T535] RIP: 0033:0x7fd2836e8eb9 [ 42.764905][ T535] 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 [ 42.784710][ T535] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 42.793344][ T535] RAX: 0000000000000001 RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 42.801576][ T535] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd283963fac [ 42.809649][ T535] RBP: 00007fd283963fa0 R08: 0022d4294b199c8e R09: 0000000000000000 [ 42.817895][ T535] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 42.825855][ T535] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 42.923292][ T538] erofs: (device loop2): mounted with root inode @ nid 36. [ 42.931011][ T538] BUG: scheduling while atomic: syz.2.25/538/0x00000002 [ 42.937977][ T538] Modules linked in: [ 42.942019][ T538] Preemption disabled at: [ 42.942045][ T538] [] z_erofs_reload_indexes+0x314/0x450 [ 42.953758][ T538] CPU: 0 PID: 538 Comm: syz.2.25 Tainted: G W syzkaller #0 [ 42.963024][ T538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 42.973426][ T538] Call Trace: [ 42.977007][ T538] __dump_stack+0x21/0x24 [ 42.981714][ T538] dump_stack_lvl+0x1a7/0x208 [ 42.986475][ T538] ? z_erofs_reload_indexes+0x314/0x450 [ 42.992457][ T538] ? show_regs_print_info+0x18/0x18 [ 42.997661][ T538] ? z_erofs_reload_indexes+0x314/0x450 [ 43.003234][ T538] dump_stack+0x15/0x1c [ 43.008224][ T538] __schedule_bug+0x183/0x240 [ 43.012903][ T538] ? __migrate_task+0x190/0x190 [ 43.018102][ T538] __schedule+0xcee/0x13e0 [ 43.022520][ T538] ? sched_group_set_shares+0x480/0x480 [ 43.028209][ T538] ? __sched_text_start+0x8/0x8 [ 43.033408][ T538] ? plist_add+0x3e6/0x470 [ 43.037965][ T538] schedule+0x13c/0x1d0 [ 43.042151][ T538] futex_wait_queue_me+0x28d/0x510 [ 43.047715][ T538] ? futex_wait_setup+0x510/0x510 [ 43.053534][ T538] futex_wait+0x269/0x6f0 [ 43.057862][ T538] ? do_futex+0x1270/0x1270 [ 43.062372][ T538] ? __kasan_check_read+0x11/0x20 [ 43.067835][ T538] do_futex+0xfe9/0x1270 [ 43.072219][ T538] ? has_cap_mac_admin+0x370/0x370 [ 43.077462][ T538] ? kmem_cache_free+0x100/0x2d0 [ 43.082395][ T538] ? futex_exit_release+0x1e0/0x1e0 [ 43.087704][ T538] ? selinux_file_ioctl+0x3ad/0x4c0 [ 43.093006][ T538] ? putname+0xfe/0x150 [ 43.097177][ T538] ? selinux_file_alloc_security+0x120/0x120 [ 43.103924][ T538] ? do_sys_openat2+0x68e/0x750 [ 43.108908][ T538] __se_sys_futex+0x2ba/0x370 [ 43.113769][ T538] ? __x64_sys_futex+0x100/0x100 [ 43.119075][ T538] ? fput_many+0x15a/0x1a0 [ 43.123729][ T538] __x64_sys_futex+0xe5/0x100 [ 43.128598][ T538] do_syscall_64+0x31/0x40 [ 43.133487][ T538] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.139611][ T538] RIP: 0033:0x7fd2836e8eb9 [ 43.144234][ T538] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.163927][ T538] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 43.172414][ T538] RAX: ffffffffffffffda RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 43.180478][ T538] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd283963fa8 [ 43.188583][ T538] RBP: 00007fd283963fa0 R08: 0000000000000000 R09: 0000000000000000 [ 43.196659][ T538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.204746][ T538] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 43.260675][ T541] erofs: (device loop2): mounted with root inode @ nid 36. [ 43.268525][ T541] BUG: scheduling while atomic: syz.2.26/541/0x00000002 [ 43.275688][ T541] Modules linked in: [ 43.279694][ T541] Preemption disabled at: [ 43.279711][ T541] [] z_erofs_reload_indexes+0x314/0x450 [ 43.291555][ T541] CPU: 1 PID: 541 Comm: syz.2.26 Tainted: G W syzkaller #0 [ 43.300057][ T541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 43.310200][ T541] Call Trace: [ 43.313497][ T541] __dump_stack+0x21/0x24 [ 43.317838][ T541] dump_stack_lvl+0x1a7/0x208 [ 43.322596][ T541] ? z_erofs_reload_indexes+0x314/0x450 [ 43.328139][ T541] ? show_regs_print_info+0x18/0x18 [ 43.333334][ T541] ? z_erofs_reload_indexes+0x314/0x450 [ 43.339009][ T541] dump_stack+0x15/0x1c [ 43.343317][ T541] __schedule_bug+0x183/0x240 [ 43.348207][ T541] ? __migrate_task+0x190/0x190 [ 43.353071][ T541] ? selinux_file_ioctl+0x3ad/0x4c0 [ 43.358415][ T541] ? putname+0xfe/0x150 [ 43.362678][ T541] __schedule+0xcee/0x13e0 [ 43.367227][ T541] ? __se_sys_futex+0x2ba/0x370 [ 43.372168][ T541] ? __sched_text_start+0x8/0x8 [ 43.377215][ T541] ? __x64_sys_futex+0x100/0x100 [ 43.382238][ T541] ? fput_many+0x15a/0x1a0 [ 43.386670][ T541] schedule+0x13c/0x1d0 [ 43.390825][ T541] exit_to_user_mode_loop+0x4b/0xe0 [ 43.396204][ T541] exit_to_user_mode_prepare+0x76/0xa0 [ 43.401647][ T541] syscall_exit_to_user_mode+0x1d/0x40 [ 43.407378][ T541] do_syscall_64+0x3d/0x40 [ 43.411786][ T541] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.417748][ T541] RIP: 0033:0x7fd2836e8eb9 [ 43.422157][ T541] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.441843][ T541] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 43.450463][ T541] RAX: 0000000000000001 RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 43.458601][ T541] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd283963fac [ 43.466609][ T541] RBP: 00007fd283963fa0 R08: 000df795d721f1d4 R09: 0000000000000000 [ 43.474913][ T541] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 43.483008][ T541] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 43.563173][ T544] erofs: (device loop2): mounted with root inode @ nid 36. [ 43.570931][ T544] BUG: scheduling while atomic: syz.2.27/544/0x00000002 [ 43.578048][ T544] Modules linked in: [ 43.581986][ T544] Preemption disabled at: [ 43.582021][ T544] [] z_erofs_reload_indexes+0x314/0x450 [ 43.593558][ T544] CPU: 0 PID: 544 Comm: syz.2.27 Tainted: G W syzkaller #0 [ 43.602226][ T544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 43.612447][ T544] Call Trace: [ 43.615745][ T544] __dump_stack+0x21/0x24 [ 43.620059][ T544] dump_stack_lvl+0x1a7/0x208 [ 43.624736][ T544] ? z_erofs_reload_indexes+0x314/0x450 [ 43.630264][ T544] ? show_regs_print_info+0x18/0x18 [ 43.635884][ T544] ? z_erofs_reload_indexes+0x314/0x450 [ 43.641410][ T544] dump_stack+0x15/0x1c [ 43.645575][ T544] __schedule_bug+0x183/0x240 [ 43.650236][ T544] ? __migrate_task+0x190/0x190 [ 43.655258][ T544] ? selinux_file_ioctl+0x3ad/0x4c0 [ 43.660632][ T544] ? putname+0xfe/0x150 [ 43.664865][ T544] __schedule+0xcee/0x13e0 [ 43.669289][ T544] ? __se_sys_futex+0x2ba/0x370 [ 43.674314][ T544] ? __sched_text_start+0x8/0x8 [ 43.679147][ T544] ? __x64_sys_futex+0x100/0x100 [ 43.684065][ T544] ? fput_many+0x15a/0x1a0 [ 43.688461][ T544] schedule+0x13c/0x1d0 [ 43.692596][ T544] exit_to_user_mode_loop+0x4b/0xe0 [ 43.697866][ T544] exit_to_user_mode_prepare+0x76/0xa0 [ 43.703324][ T544] syscall_exit_to_user_mode+0x1d/0x40 [ 43.708766][ T544] do_syscall_64+0x3d/0x40 [ 43.713169][ T544] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.719057][ T544] RIP: 0033:0x7fd2836e8eb9 [ 43.723583][ T544] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.743179][ T544] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 43.751583][ T544] RAX: 0000000000000001 RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 43.759543][ T544] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd283963fac [ 43.767505][ T544] RBP: 00007fd283963fa0 R08: 002071cf5cdf06ce R09: 0000000000000000 [ 43.775704][ T544] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 43.783891][ T544] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 43.836934][ T547] erofs: (device loop2): mounted with root inode @ nid 36. [ 43.845115][ T547] BUG: scheduling while atomic: syz.2.28/547/0x00000002 [ 43.852919][ T547] Modules linked in: [ 43.856945][ T547] Preemption disabled at: [ 43.856962][ T547] [] z_erofs_reload_indexes+0x314/0x450 [ 43.868428][ T547] CPU: 0 PID: 547 Comm: syz.2.28 Tainted: G W syzkaller #0 [ 43.876912][ T547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 43.886989][ T547] Call Trace: [ 43.890280][ T547] __dump_stack+0x21/0x24 [ 43.894597][ T547] dump_stack_lvl+0x1a7/0x208 [ 43.899260][ T547] ? z_erofs_reload_indexes+0x314/0x450 [ 43.904885][ T547] ? show_regs_print_info+0x18/0x18 [ 43.910091][ T547] ? z_erofs_reload_indexes+0x314/0x450 [ 43.915631][ T547] dump_stack+0x15/0x1c [ 43.919781][ T547] __schedule_bug+0x183/0x240 [ 43.924443][ T547] ? __migrate_task+0x190/0x190 [ 43.929277][ T547] ? selinux_file_ioctl+0x3ad/0x4c0 [ 43.934492][ T547] ? putname+0xfe/0x150 [ 43.938667][ T547] __schedule+0xcee/0x13e0 [ 43.943094][ T547] ? __se_sys_futex+0x2ba/0x370 [ 43.947953][ T547] ? __sched_text_start+0x8/0x8 [ 43.952834][ T547] ? __x64_sys_futex+0x100/0x100 [ 43.957760][ T547] ? fput_many+0x15a/0x1a0 [ 43.962180][ T547] schedule+0x13c/0x1d0 [ 43.966459][ T547] exit_to_user_mode_loop+0x4b/0xe0 [ 43.971745][ T547] exit_to_user_mode_prepare+0x76/0xa0 [ 43.977445][ T547] syscall_exit_to_user_mode+0x1d/0x40 [ 43.982906][ T547] do_syscall_64+0x3d/0x40 [ 43.987334][ T547] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.993215][ T547] RIP: 0033:0x7fd2836e8eb9 [ 43.997632][ T547] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 44.017328][ T547] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.025864][ T547] RAX: 0000000000000001 RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 44.033917][ T547] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd283963fac [ 44.041998][ T547] RBP: 00007fd283963fa0 R08: 003089aee1de8cb0 R09: 0000000000000000 [ 44.049984][ T547] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 44.057961][ T547] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 44.152883][ T550] erofs: (device loop2): mounted with root inode @ nid 36. [ 44.160731][ T550] BUG: scheduling while atomic: syz.2.29/550/0x00000002 [ 44.167691][ T550] Modules linked in: [ 44.171651][ T550] Preemption disabled at: [ 44.171683][ T550] [] z_erofs_reload_indexes+0x314/0x450 [ 44.183144][ T550] CPU: 0 PID: 550 Comm: syz.2.29 Tainted: G W syzkaller #0 [ 44.191620][ T550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 44.202025][ T550] Call Trace: [ 44.205311][ T550] __dump_stack+0x21/0x24 [ 44.209624][ T550] dump_stack_lvl+0x1a7/0x208 [ 44.214394][ T550] ? z_erofs_reload_indexes+0x314/0x450 [ 44.219947][ T550] ? show_regs_print_info+0x18/0x18 [ 44.225243][ T550] ? z_erofs_reload_indexes+0x314/0x450 [ 44.230795][ T550] dump_stack+0x15/0x1c [ 44.235238][ T550] __schedule_bug+0x183/0x240 [ 44.240239][ T550] ? __migrate_task+0x190/0x190 [ 44.245084][ T550] __schedule+0xcee/0x13e0 [ 44.249626][ T550] ? sched_group_set_shares+0x480/0x480 [ 44.255171][ T550] ? __sched_text_start+0x8/0x8 [ 44.260135][ T550] ? plist_add+0x3e6/0x470 [ 44.264539][ T550] schedule+0x13c/0x1d0 [ 44.268856][ T550] futex_wait_queue_me+0x28d/0x510 [ 44.274048][ T550] ? futex_wait_setup+0x510/0x510 [ 44.279064][ T550] futex_wait+0x269/0x6f0 [ 44.283394][ T550] ? do_futex+0x1270/0x1270 [ 44.287892][ T550] ? __kasan_check_read+0x11/0x20 [ 44.292967][ T550] do_futex+0xfe9/0x1270 [ 44.297245][ T550] ? has_cap_mac_admin+0x370/0x370 [ 44.302620][ T550] ? kmem_cache_free+0x100/0x2d0 [ 44.307647][ T550] ? futex_exit_release+0x1e0/0x1e0 [ 44.312833][ T550] ? selinux_file_ioctl+0x3ad/0x4c0 [ 44.318052][ T550] ? putname+0xfe/0x150 [ 44.322393][ T550] ? selinux_file_alloc_security+0x120/0x120 [ 44.328375][ T550] ? do_sys_openat2+0x68e/0x750 [ 44.333213][ T550] __se_sys_futex+0x2ba/0x370 [ 44.338011][ T550] ? __x64_sys_futex+0x100/0x100 [ 44.343041][ T550] ? fput_many+0x15a/0x1a0 [ 44.347533][ T550] __x64_sys_futex+0xe5/0x100 [ 44.352302][ T550] do_syscall_64+0x31/0x40 [ 44.356858][ T550] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.362902][ T550] RIP: 0033:0x7fd2836e8eb9 [ 44.367313][ T550] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 44.386937][ T550] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.395342][ T550] RAX: ffffffffffffffda RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 44.403397][ T550] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd283963fa8 [ 44.411354][ T550] RBP: 00007fd283963fa0 R08: 0000000000000000 R09: 0000000000000000 [ 44.419414][ T550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.427470][ T550] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 44.512736][ T553] erofs: (device loop2): mounted with root inode @ nid 36. [ 44.520729][ T553] BUG: scheduling while atomic: syz.2.30/553/0x00000002 [ 44.527689][ T553] Modules linked in: [ 44.531795][ T553] Preemption disabled at: [ 44.531824][ T553] [] z_erofs_reload_indexes+0x314/0x450 [ 44.543726][ T553] CPU: 1 PID: 553 Comm: syz.2.30 Tainted: G W syzkaller #0 [ 44.552212][ T553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 44.562272][ T553] Call Trace: [ 44.565559][ T553] __dump_stack+0x21/0x24 [ 44.569878][ T553] dump_stack_lvl+0x1a7/0x208 [ 44.574544][ T553] ? z_erofs_reload_indexes+0x314/0x450 [ 44.580073][ T553] ? show_regs_print_info+0x18/0x18 [ 44.585256][ T553] ? z_erofs_reload_indexes+0x314/0x450 [ 44.590823][ T553] dump_stack+0x15/0x1c [ 44.594993][ T553] __schedule_bug+0x183/0x240 [ 44.599814][ T553] ? __migrate_task+0x190/0x190 [ 44.604662][ T553] __schedule+0xcee/0x13e0 [ 44.609077][ T553] ? sched_group_set_shares+0x480/0x480 [ 44.614714][ T553] ? __sched_text_start+0x8/0x8 [ 44.619641][ T553] ? plist_add+0x3e6/0x470 [ 44.624183][ T553] schedule+0x13c/0x1d0 [ 44.628438][ T553] futex_wait_queue_me+0x28d/0x510 [ 44.633545][ T553] ? futex_wait_setup+0x510/0x510 [ 44.638567][ T553] futex_wait+0x269/0x6f0 [ 44.642899][ T553] ? do_futex+0x1270/0x1270 [ 44.647415][ T553] ? __kasan_check_read+0x11/0x20 [ 44.652450][ T553] do_futex+0xfe9/0x1270 [ 44.656785][ T553] ? has_cap_mac_admin+0x370/0x370 [ 44.661896][ T553] ? kmem_cache_free+0x100/0x2d0 [ 44.666820][ T553] ? futex_exit_release+0x1e0/0x1e0 [ 44.672007][ T553] ? selinux_file_ioctl+0x3ad/0x4c0 [ 44.677230][ T553] ? putname+0xfe/0x150 [ 44.681486][ T553] ? selinux_file_alloc_security+0x120/0x120 [ 44.687448][ T553] ? do_sys_openat2+0x68e/0x750 [ 44.692371][ T553] __se_sys_futex+0x2ba/0x370 [ 44.697193][ T553] ? __x64_sys_futex+0x100/0x100 [ 44.702130][ T553] ? fput_many+0x15a/0x1a0 [ 44.706533][ T553] __x64_sys_futex+0xe5/0x100 [ 44.711319][ T553] do_syscall_64+0x31/0x40 [ 44.715723][ T553] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.721629][ T553] RIP: 0033:0x7fd2836e8eb9 [ 44.726030][ T553] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 44.745839][ T553] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.754332][ T553] RAX: ffffffffffffffda RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 2026/08/05 11:43:15 executed programs: 16 [ 44.762320][ T553] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd283963fa8 [ 44.770286][ T553] RBP: 00007fd283963fa0 R08: 0000000000000000 R09: 0000000000000000 [ 44.778333][ T553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.786401][ T553] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 44.871609][ T556] erofs: (device loop2): mounted with root inode @ nid 36. [ 44.879313][ T556] BUG: scheduling while atomic: syz.2.31/556/0x00000002 [ 44.886305][ T556] Modules linked in: [ 44.890243][ T556] Preemption disabled at: [ 44.890263][ T556] [] z_erofs_reload_indexes+0x314/0x450 [ 44.901729][ T556] CPU: 1 PID: 556 Comm: syz.2.31 Tainted: G W syzkaller #0 [ 44.910235][ T556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 44.920571][ T556] Call Trace: [ 44.923902][ T556] __dump_stack+0x21/0x24 [ 44.928510][ T556] dump_stack_lvl+0x1a7/0x208 [ 44.933218][ T556] ? z_erofs_reload_indexes+0x314/0x450 [ 44.938780][ T556] ? show_regs_print_info+0x18/0x18 [ 44.943997][ T556] ? z_erofs_reload_indexes+0x314/0x450 [ 44.949763][ T556] dump_stack+0x15/0x1c [ 44.953913][ T556] __schedule_bug+0x183/0x240 [ 44.958742][ T556] ? __migrate_task+0x190/0x190 [ 44.963698][ T556] ? selinux_file_ioctl+0x3ad/0x4c0 [ 44.968893][ T556] ? putname+0xfe/0x150 [ 44.973059][ T556] __schedule+0xcee/0x13e0 [ 44.977657][ T556] ? __se_sys_futex+0x2ba/0x370 [ 44.982709][ T556] ? __sched_text_start+0x8/0x8 [ 44.987555][ T556] ? __x64_sys_futex+0x100/0x100 [ 44.992511][ T556] ? fput_many+0x15a/0x1a0 [ 44.997115][ T556] schedule+0x13c/0x1d0 [ 45.001304][ T556] exit_to_user_mode_loop+0x4b/0xe0 [ 45.006671][ T556] exit_to_user_mode_prepare+0x76/0xa0 [ 45.012137][ T556] syscall_exit_to_user_mode+0x1d/0x40 [ 45.017601][ T556] do_syscall_64+0x3d/0x40 [ 45.022330][ T556] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.028249][ T556] RIP: 0033:0x7fd2836e8eb9 [ 45.032836][ T556] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 45.052529][ T556] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 45.061030][ T556] RAX: 0000000000000001 RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 45.069154][ T556] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd283963fac [ 45.077122][ T556] RBP: 00007fd283963fa0 R08: 0032537274efb15a R09: 0000000000000000 [ 45.085261][ T556] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 45.093296][ T556] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 45.192932][ T559] erofs: (device loop2): mounted with root inode @ nid 36. [ 45.200646][ T559] BUG: scheduling while atomic: syz.2.32/559/0x00000002 [ 45.207700][ T559] Modules linked in: [ 45.211628][ T559] Preemption disabled at: [ 45.211648][ T559] [] z_erofs_reload_indexes+0x314/0x450 [ 45.223706][ T559] CPU: 1 PID: 559 Comm: syz.2.32 Tainted: G W syzkaller #0 [ 45.232197][ T559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 45.242367][ T559] Call Trace: [ 45.245898][ T559] __dump_stack+0x21/0x24 [ 45.250256][ T559] dump_stack_lvl+0x1a7/0x208 [ 45.255011][ T559] ? z_erofs_reload_indexes+0x314/0x450 [ 45.260565][ T559] ? show_regs_print_info+0x18/0x18 [ 45.265747][ T559] ? z_erofs_reload_indexes+0x314/0x450 [ 45.271293][ T559] dump_stack+0x15/0x1c [ 45.275446][ T559] __schedule_bug+0x183/0x240 [ 45.280120][ T559] ? __migrate_task+0x190/0x190 [ 45.284986][ T559] __schedule+0xcee/0x13e0 [ 45.289559][ T559] ? sched_group_set_shares+0x480/0x480 [ 45.295298][ T559] ? __sched_text_start+0x8/0x8 [ 45.300138][ T559] ? plist_add+0x3e6/0x470 [ 45.304626][ T559] schedule+0x13c/0x1d0 [ 45.308772][ T559] futex_wait_queue_me+0x28d/0x510 [ 45.313955][ T559] ? futex_wait_setup+0x510/0x510 [ 45.319158][ T559] futex_wait+0x269/0x6f0 [ 45.323592][ T559] ? do_futex+0x1270/0x1270 [ 45.328149][ T559] ? __kasan_check_read+0x11/0x20 [ 45.333187][ T559] do_futex+0xfe9/0x1270 [ 45.337436][ T559] ? has_cap_mac_admin+0x370/0x370 [ 45.342814][ T559] ? kmem_cache_free+0x100/0x2d0 [ 45.347827][ T559] ? futex_exit_release+0x1e0/0x1e0 [ 45.353018][ T559] ? selinux_file_ioctl+0x3ad/0x4c0 [ 45.358337][ T559] ? putname+0xfe/0x150 [ 45.362488][ T559] ? selinux_file_alloc_security+0x120/0x120 [ 45.368565][ T559] ? do_sys_openat2+0x68e/0x750 [ 45.373411][ T559] __se_sys_futex+0x2ba/0x370 [ 45.378345][ T559] ? __x64_sys_futex+0x100/0x100 [ 45.383275][ T559] ? fput_many+0x15a/0x1a0 [ 45.387683][ T559] __x64_sys_futex+0xe5/0x100 [ 45.392352][ T559] do_syscall_64+0x31/0x40 [ 45.396848][ T559] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.402731][ T559] RIP: 0033:0x7fd2836e8eb9 [ 45.407146][ T559] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 45.427385][ T559] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 45.435893][ T559] RAX: ffffffffffffffda RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 45.444214][ T559] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd283963fa8 [ 45.452284][ T559] RBP: 00007fd283963fa0 R08: 0000000000000000 R09: 0000000000000000 [ 45.460382][ T559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.468944][ T559] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 45.553144][ T562] erofs: (device loop2): mounted with root inode @ nid 36. [ 45.563051][ T562] BUG: scheduling while atomic: syz.2.33/562/0x00000002 [ 45.570314][ T562] Modules linked in: [ 45.574240][ T562] Preemption disabled at: [ 45.574255][ T562] [] z_erofs_reload_indexes+0x314/0x450 [ 45.586349][ T562] CPU: 1 PID: 562 Comm: syz.2.33 Tainted: G W syzkaller #0 [ 45.595112][ T562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 45.605159][ T562] Call Trace: [ 45.608438][ T562] __dump_stack+0x21/0x24 [ 45.612763][ T562] dump_stack_lvl+0x1a7/0x208 [ 45.617547][ T562] ? z_erofs_reload_indexes+0x314/0x450 [ 45.623181][ T562] ? show_regs_print_info+0x18/0x18 [ 45.628388][ T562] ? z_erofs_reload_indexes+0x314/0x450 [ 45.634180][ T562] dump_stack+0x15/0x1c [ 45.638331][ T562] __schedule_bug+0x183/0x240 [ 45.643023][ T562] ? __migrate_task+0x190/0x190 [ 45.647863][ T562] ? selinux_file_ioctl+0x3ad/0x4c0 [ 45.653130][ T562] ? putname+0xfe/0x150 [ 45.657277][ T562] __schedule+0xcee/0x13e0 [ 45.661785][ T562] ? __se_sys_futex+0x2ba/0x370 [ 45.666709][ T562] ? __sched_text_start+0x8/0x8 [ 45.671580][ T562] ? __x64_sys_futex+0x100/0x100 [ 45.676662][ T562] ? fput_many+0x15a/0x1a0 [ 45.681110][ T562] schedule+0x13c/0x1d0 [ 45.685486][ T562] exit_to_user_mode_loop+0x4b/0xe0 [ 45.690691][ T562] exit_to_user_mode_prepare+0x76/0xa0 [ 45.696232][ T562] syscall_exit_to_user_mode+0x1d/0x40 [ 45.701848][ T562] do_syscall_64+0x3d/0x40 [ 45.706401][ T562] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.712321][ T562] RIP: 0033:0x7fd2836e8eb9 [ 45.716911][ T562] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 45.736514][ T562] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 45.744957][ T562] RAX: 0000000000000001 RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 45.753015][ T562] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd283963fac [ 45.760995][ T562] RBP: 00007fd283963fa0 R08: 001fd93901b595b8 R09: 0000000000000000 [ 45.768969][ T562] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 45.776929][ T562] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 45.833483][ T565] erofs: (device loop2): mounted with root inode @ nid 36. [ 45.841281][ T565] BUG: scheduling while atomic: syz.2.34/565/0x00000002 [ 45.848325][ T565] Modules linked in: [ 45.852272][ T565] Preemption disabled at: [ 45.852304][ T565] [] z_erofs_reload_indexes+0x314/0x450 [ 45.863860][ T565] CPU: 0 PID: 565 Comm: syz.2.34 Tainted: G W syzkaller #0 [ 45.872453][ T565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 45.882602][ T565] Call Trace: [ 45.885882][ T565] __dump_stack+0x21/0x24 [ 45.890203][ T565] dump_stack_lvl+0x1a7/0x208 [ 45.894870][ T565] ? z_erofs_reload_indexes+0x314/0x450 [ 45.900710][ T565] ? show_regs_print_info+0x18/0x18 [ 45.905918][ T565] ? z_erofs_reload_indexes+0x314/0x450 [ 45.911453][ T565] dump_stack+0x15/0x1c [ 45.915691][ T565] __schedule_bug+0x183/0x240 [ 45.920351][ T565] ? __migrate_task+0x190/0x190 [ 45.925188][ T565] __schedule+0xcee/0x13e0 [ 45.929585][ T565] ? sched_group_set_shares+0x480/0x480 [ 45.935141][ T565] ? __sched_text_start+0x8/0x8 [ 45.940006][ T565] ? plist_add+0x3e6/0x470 [ 45.944440][ T565] schedule+0x13c/0x1d0 [ 45.948597][ T565] futex_wait_queue_me+0x28d/0x510 [ 45.953705][ T565] ? futex_wait_setup+0x510/0x510 [ 45.958720][ T565] futex_wait+0x269/0x6f0 [ 45.963130][ T565] ? do_futex+0x1270/0x1270 [ 45.967620][ T565] ? __kasan_check_read+0x11/0x20 [ 45.972657][ T565] do_futex+0xfe9/0x1270 [ 45.976909][ T565] ? has_cap_mac_admin+0x370/0x370 [ 45.982207][ T565] ? kmem_cache_free+0x100/0x2d0 [ 45.987188][ T565] ? futex_exit_release+0x1e0/0x1e0 [ 45.992394][ T565] ? selinux_file_ioctl+0x3ad/0x4c0 [ 45.997593][ T565] ? putname+0xfe/0x150 [ 46.001746][ T565] ? selinux_file_alloc_security+0x120/0x120 [ 46.007718][ T565] ? do_sys_openat2+0x68e/0x750 [ 46.012568][ T565] __se_sys_futex+0x2ba/0x370 [ 46.017243][ T565] ? __x64_sys_futex+0x100/0x100 [ 46.022183][ T565] ? fput_many+0x15a/0x1a0 [ 46.026679][ T565] __x64_sys_futex+0xe5/0x100 [ 46.031382][ T565] do_syscall_64+0x31/0x40 [ 46.035818][ T565] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.041713][ T565] RIP: 0033:0x7fd2836e8eb9 [ 46.046125][ T565] 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 [ 46.065833][ T565] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.074330][ T565] RAX: ffffffffffffffda RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 46.082295][ T565] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd283963fa8 [ 46.090443][ T565] RBP: 00007fd283963fa0 R08: 0000000000000000 R09: 0000000000000000 [ 46.098409][ T565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.106405][ T565] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 46.192917][ T568] erofs: (device loop2): mounted with root inode @ nid 36. [ 46.200834][ T568] BUG: scheduling while atomic: syz.2.35/568/0x00000002 [ 46.208051][ T568] Modules linked in: [ 46.212185][ T568] Preemption disabled at: [ 46.212219][ T568] [] z_erofs_reload_indexes+0x314/0x450 [ 46.223793][ T568] CPU: 1 PID: 568 Comm: syz.2.35 Tainted: G W syzkaller #0 [ 46.232295][ T568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 46.242699][ T568] Call Trace: [ 46.245997][ T568] __dump_stack+0x21/0x24 [ 46.250401][ T568] dump_stack_lvl+0x1a7/0x208 [ 46.255070][ T568] ? z_erofs_reload_indexes+0x314/0x450 [ 46.260842][ T568] ? show_regs_print_info+0x18/0x18 [ 46.266211][ T568] ? z_erofs_reload_indexes+0x314/0x450 [ 46.271993][ T568] dump_stack+0x15/0x1c [ 46.276630][ T568] __schedule_bug+0x183/0x240 [ 46.281308][ T568] ? __migrate_task+0x190/0x190 [ 46.286372][ T568] ? selinux_file_ioctl+0x3ad/0x4c0 [ 46.291684][ T568] ? putname+0xfe/0x150 [ 46.296045][ T568] __schedule+0xcee/0x13e0 [ 46.300617][ T568] ? __se_sys_futex+0x2ba/0x370 [ 46.305562][ T568] ? __sched_text_start+0x8/0x8 [ 46.310516][ T568] ? __x64_sys_futex+0x100/0x100 [ 46.315477][ T568] ? fput_many+0x15a/0x1a0 [ 46.319997][ T568] schedule+0x13c/0x1d0 [ 46.324358][ T568] exit_to_user_mode_loop+0x4b/0xe0 [ 46.329670][ T568] exit_to_user_mode_prepare+0x76/0xa0 [ 46.335546][ T568] syscall_exit_to_user_mode+0x1d/0x40 [ 46.341031][ T568] do_syscall_64+0x3d/0x40 [ 46.345614][ T568] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.351669][ T568] RIP: 0033:0x7fd2836e8eb9 [ 46.356073][ T568] 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 [ 46.375672][ T568] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.384532][ T568] RAX: 0000000000000001 RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 46.392588][ T568] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd283963fac [ 46.400554][ T568] RBP: 00007fd283963fa0 R08: 000a640f0d8e8738 R09: 0000000000000000 [ 46.408691][ T568] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 46.416771][ T568] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 46.502044][ T571] erofs: (device loop2): mounted with root inode @ nid 36. [ 46.509810][ T571] BUG: scheduling while atomic: syz.2.36/571/0x00000002 [ 46.516917][ T571] Modules linked in: [ 46.521238][ T571] Preemption disabled at: [ 46.521264][ T571] [] z_erofs_reload_indexes+0x314/0x450 [ 46.533475][ T571] CPU: 0 PID: 571 Comm: syz.2.36 Tainted: G W syzkaller #0 [ 46.542911][ T571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 46.553088][ T571] Call Trace: [ 46.556492][ T571] __dump_stack+0x21/0x24 [ 46.560938][ T571] dump_stack_lvl+0x1a7/0x208 [ 46.565634][ T571] ? z_erofs_reload_indexes+0x314/0x450 [ 46.571298][ T571] ? show_regs_print_info+0x18/0x18 [ 46.576611][ T571] ? z_erofs_reload_indexes+0x314/0x450 [ 46.582443][ T571] dump_stack+0x15/0x1c [ 46.586726][ T571] __schedule_bug+0x183/0x240 [ 46.591394][ T571] ? __migrate_task+0x190/0x190 [ 46.596234][ T571] ? selinux_file_ioctl+0x3ad/0x4c0 [ 46.601419][ T571] ? putname+0xfe/0x150 [ 46.605555][ T571] __schedule+0xcee/0x13e0 [ 46.609979][ T571] ? __se_sys_futex+0x2ba/0x370 [ 46.615094][ T571] ? __sched_text_start+0x8/0x8 [ 46.620043][ T571] ? __x64_sys_futex+0x100/0x100 [ 46.624971][ T571] ? fput_many+0x15a/0x1a0 [ 46.629729][ T571] schedule+0x13c/0x1d0 [ 46.633870][ T571] exit_to_user_mode_loop+0x4b/0xe0 [ 46.639140][ T571] exit_to_user_mode_prepare+0x76/0xa0 [ 46.644784][ T571] syscall_exit_to_user_mode+0x1d/0x40 [ 46.650295][ T571] do_syscall_64+0x3d/0x40 [ 46.654705][ T571] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.660676][ T571] RIP: 0033:0x7fd2836e8eb9 [ 46.665082][ T571] 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 [ 46.684849][ T571] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.693590][ T571] RAX: 0000000000000001 RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 46.701831][ T571] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd283963fac [ 46.709923][ T571] RBP: 00007fd283963fa0 R08: 001c45b2131c386c R09: 0000000000000000 [ 46.717906][ T571] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 46.725868][ T571] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 46.813544][ T574] erofs: (device loop2): mounted with root inode @ nid 36. [ 46.821450][ T574] BUG: scheduling while atomic: syz.2.37/574/0x00000002 [ 46.828406][ T574] Modules linked in: [ 46.832472][ T574] Preemption disabled at: [ 46.832492][ T574] [] z_erofs_reload_indexes+0x314/0x450 [ 46.844461][ T574] CPU: 0 PID: 574 Comm: syz.2.37 Tainted: G W syzkaller #0 [ 46.852954][ T574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 46.863270][ T574] Call Trace: [ 46.866571][ T574] __dump_stack+0x21/0x24 [ 46.871019][ T574] dump_stack_lvl+0x1a7/0x208 [ 46.875804][ T574] ? z_erofs_reload_indexes+0x314/0x450 [ 46.881369][ T574] ? show_regs_print_info+0x18/0x18 [ 46.886580][ T574] ? z_erofs_reload_indexes+0x314/0x450 [ 46.892250][ T574] dump_stack+0x15/0x1c [ 46.896590][ T574] __schedule_bug+0x183/0x240 [ 46.901272][ T574] ? __migrate_task+0x190/0x190 [ 46.906420][ T574] __schedule+0xcee/0x13e0 [ 46.910972][ T574] ? sched_group_set_shares+0x480/0x480 [ 46.916522][ T574] ? __sched_text_start+0x8/0x8 [ 46.921359][ T574] ? plist_add+0x3e6/0x470 [ 46.925764][ T574] schedule+0x13c/0x1d0 [ 46.930013][ T574] futex_wait_queue_me+0x28d/0x510 [ 46.935322][ T574] ? futex_wait_setup+0x510/0x510 [ 46.940342][ T574] futex_wait+0x269/0x6f0 [ 46.944683][ T574] ? do_futex+0x1270/0x1270 [ 46.949203][ T574] ? __kasan_check_read+0x11/0x20 [ 46.954223][ T574] do_futex+0xfe9/0x1270 [ 46.958677][ T574] ? has_cap_mac_admin+0x370/0x370 [ 46.963796][ T574] ? kmem_cache_free+0x100/0x2d0 [ 46.968882][ T574] ? futex_exit_release+0x1e0/0x1e0 [ 46.974482][ T574] ? selinux_file_ioctl+0x3ad/0x4c0 [ 46.980089][ T574] ? putname+0xfe/0x150 [ 46.984249][ T574] ? selinux_file_alloc_security+0x120/0x120 [ 46.990328][ T574] ? do_sys_openat2+0x68e/0x750 [ 46.995179][ T574] __se_sys_futex+0x2ba/0x370 [ 46.999855][ T574] ? __x64_sys_futex+0x100/0x100 [ 47.004782][ T574] ? fput_many+0x15a/0x1a0 [ 47.009468][ T574] __x64_sys_futex+0xe5/0x100 [ 47.014318][ T574] do_syscall_64+0x31/0x40 [ 47.018815][ T574] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.024861][ T574] RIP: 0033:0x7fd2836e8eb9 [ 47.029563][ T574] 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 [ 47.049867][ T574] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.058489][ T574] RAX: ffffffffffffffda RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 47.066679][ T574] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd283963fa8 [ 47.074654][ T574] RBP: 00007fd283963fa0 R08: 0000000000000000 R09: 0000000000000000 [ 47.082724][ T574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.090786][ T574] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 47.171617][ T577] erofs: (device loop2): mounted with root inode @ nid 36. [ 47.179419][ T577] BUG: scheduling while atomic: syz.2.38/577/0x00000002 [ 47.186512][ T577] Modules linked in: [ 47.190484][ T577] Preemption disabled at: [ 47.190507][ T577] [] z_erofs_reload_indexes+0x314/0x450 [ 47.202220][ T577] CPU: 0 PID: 577 Comm: syz.2.38 Tainted: G W syzkaller #0 [ 47.210918][ T577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 47.221162][ T577] Call Trace: [ 47.224464][ T577] __dump_stack+0x21/0x24 [ 47.228997][ T577] dump_stack_lvl+0x1a7/0x208 [ 47.233812][ T577] ? z_erofs_reload_indexes+0x314/0x450 [ 47.239491][ T577] ? show_regs_print_info+0x18/0x18 [ 47.244688][ T577] ? z_erofs_reload_indexes+0x314/0x450 [ 47.250348][ T577] dump_stack+0x15/0x1c [ 47.254502][ T577] __schedule_bug+0x183/0x240 [ 47.259176][ T577] ? __migrate_task+0x190/0x190 [ 47.264116][ T577] ? selinux_file_ioctl+0x3ad/0x4c0 [ 47.269327][ T577] ? putname+0xfe/0x150 [ 47.273805][ T577] __schedule+0xcee/0x13e0 [ 47.278310][ T577] ? __se_sys_futex+0x2ba/0x370 [ 47.283166][ T577] ? __sched_text_start+0x8/0x8 [ 47.288251][ T577] ? __x64_sys_futex+0x100/0x100 [ 47.293280][ T577] ? fput_many+0x15a/0x1a0 [ 47.297793][ T577] schedule+0x13c/0x1d0 [ 47.302048][ T577] exit_to_user_mode_loop+0x4b/0xe0 [ 47.307349][ T577] exit_to_user_mode_prepare+0x76/0xa0 [ 47.312887][ T577] syscall_exit_to_user_mode+0x1d/0x40 [ 47.318335][ T577] do_syscall_64+0x3d/0x40 [ 47.322834][ T577] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.328715][ T577] RIP: 0033:0x7fd2836e8eb9 [ 47.333136][ T577] 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 [ 47.352830][ T577] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.361444][ T577] RAX: 0000000000000001 RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 47.369503][ T577] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd283963fac [ 47.377466][ T577] RBP: 00007fd283963fa0 R08: 00089a4b9f83553e R09: 0000000000000000 [ 47.385606][ T577] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 47.393660][ T577] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 47.465362][ T580] erofs: (device loop2): mounted with root inode @ nid 36. [ 47.475574][ T580] BUG: scheduling while atomic: syz.2.39/580/0x00000002 [ 47.482595][ T580] Modules linked in: [ 47.486543][ T580] Preemption disabled at: [ 47.486564][ T580] [] z_erofs_reload_indexes+0x314/0x450 [ 47.498407][ T580] CPU: 0 PID: 580 Comm: syz.2.39 Tainted: G W syzkaller #0 [ 47.507025][ T580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 47.517804][ T580] Call Trace: [ 47.521871][ T580] __dump_stack+0x21/0x24 [ 47.526578][ T580] dump_stack_lvl+0x1a7/0x208 [ 47.531486][ T580] ? z_erofs_reload_indexes+0x314/0x450 [ 47.537275][ T580] ? show_regs_print_info+0x18/0x18 [ 47.542935][ T580] ? z_erofs_reload_indexes+0x314/0x450 [ 47.548748][ T580] dump_stack+0x15/0x1c [ 47.552993][ T580] __schedule_bug+0x183/0x240 [ 47.557679][ T580] ? __migrate_task+0x190/0x190 [ 47.562643][ T580] __schedule+0xcee/0x13e0 [ 47.567038][ T580] ? sched_group_set_shares+0x480/0x480 [ 47.572574][ T580] ? __sched_text_start+0x8/0x8 [ 47.577427][ T580] ? plist_add+0x3e6/0x470 [ 47.581842][ T580] schedule+0x13c/0x1d0 [ 47.586043][ T580] futex_wait_queue_me+0x28d/0x510 [ 47.591511][ T580] ? futex_wait_setup+0x510/0x510 [ 47.597016][ T580] futex_wait+0x269/0x6f0 [ 47.601452][ T580] ? do_futex+0x1270/0x1270 [ 47.606125][ T580] ? __kasan_check_read+0x11/0x20 [ 47.611354][ T580] do_futex+0xfe9/0x1270 [ 47.615700][ T580] ? has_cap_mac_admin+0x370/0x370 [ 47.621131][ T580] ? kmem_cache_free+0x100/0x2d0 [ 47.626102][ T580] ? futex_exit_release+0x1e0/0x1e0 [ 47.631481][ T580] ? selinux_file_ioctl+0x3ad/0x4c0 [ 47.636782][ T580] ? putname+0xfe/0x150 [ 47.641026][ T580] ? selinux_file_alloc_security+0x120/0x120 [ 47.647007][ T580] ? do_sys_openat2+0x68e/0x750 [ 47.651868][ T580] __se_sys_futex+0x2ba/0x370 [ 47.656561][ T580] ? __x64_sys_futex+0x100/0x100 [ 47.661530][ T580] ? fput_many+0x15a/0x1a0 [ 47.666165][ T580] __x64_sys_futex+0xe5/0x100 [ 47.670844][ T580] do_syscall_64+0x31/0x40 [ 47.675260][ T580] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.681443][ T580] RIP: 0033:0x7fd2836e8eb9 [ 47.685855][ T580] 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 [ 47.706359][ T580] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.715037][ T580] RAX: ffffffffffffffda RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 47.723333][ T580] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd283963fa8 [ 47.731417][ T580] RBP: 00007fd283963fa0 R08: 0000000000000000 R09: 0000000000000000 [ 47.739503][ T580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.747574][ T580] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 47.842837][ T583] erofs: (device loop2): mounted with root inode @ nid 36. [ 47.850601][ T583] BUG: scheduling while atomic: syz.2.40/583/0x00000002 [ 47.857868][ T583] Modules linked in: [ 47.861910][ T583] Preemption disabled at: [ 47.861937][ T583] [] z_erofs_reload_indexes+0x314/0x450 [ 47.873916][ T583] CPU: 0 PID: 583 Comm: syz.2.40 Tainted: G W syzkaller #0 [ 47.882566][ T583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 47.892631][ T583] Call Trace: [ 47.895910][ T583] __dump_stack+0x21/0x24 [ 47.900223][ T583] dump_stack_lvl+0x1a7/0x208 [ 47.905159][ T583] ? z_erofs_reload_indexes+0x314/0x450 [ 47.910818][ T583] ? show_regs_print_info+0x18/0x18 [ 47.916203][ T583] ? z_erofs_reload_indexes+0x314/0x450 [ 47.921748][ T583] dump_stack+0x15/0x1c [ 47.925886][ T583] __schedule_bug+0x183/0x240 [ 47.930636][ T583] ? __migrate_task+0x190/0x190 [ 47.935482][ T583] ? selinux_file_ioctl+0x3ad/0x4c0 [ 47.940678][ T583] ? putname+0xfe/0x150 [ 47.944817][ T583] __schedule+0xcee/0x13e0 [ 47.949263][ T583] ? __se_sys_futex+0x2ba/0x370 [ 47.954096][ T583] ? __sched_text_start+0x8/0x8 [ 47.959291][ T583] ? __x64_sys_futex+0x100/0x100 [ 47.964251][ T583] ? fput_many+0x15a/0x1a0 [ 47.968648][ T583] schedule+0x13c/0x1d0 [ 47.972789][ T583] exit_to_user_mode_loop+0x4b/0xe0 [ 47.977968][ T583] exit_to_user_mode_prepare+0x76/0xa0 [ 47.983414][ T583] syscall_exit_to_user_mode+0x1d/0x40 [ 47.988853][ T583] do_syscall_64+0x3d/0x40 [ 47.993256][ T583] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.999305][ T583] RIP: 0033:0x7fd2836e8eb9 [ 48.003887][ T583] 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 [ 48.023573][ T583] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 48.032159][ T583] RAX: 0000000000000001 RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 48.040367][ T583] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd283963fac [ 48.048495][ T583] RBP: 00007fd283963fa0 R08: 00312245ac19d5d6 R09: 0000000000000000 [ 48.056536][ T583] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 48.064738][ T583] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 48.163675][ T586] erofs: (device loop2): mounted with root inode @ nid 36. [ 48.171692][ T586] BUG: scheduling while atomic: syz.2.41/586/0x00000002 [ 48.178959][ T586] Modules linked in: [ 48.183021][ T586] Preemption disabled at: [ 48.183045][ T586] [] z_erofs_reload_indexes+0x314/0x450 [ 48.194612][ T586] CPU: 0 PID: 586 Comm: syz.2.41 Tainted: G W syzkaller #0 [ 48.203094][ T586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 48.213135][ T586] Call Trace: [ 48.216425][ T586] __dump_stack+0x21/0x24 [ 48.220750][ T586] dump_stack_lvl+0x1a7/0x208 [ 48.225421][ T586] ? z_erofs_reload_indexes+0x314/0x450 [ 48.231215][ T586] ? show_regs_print_info+0x18/0x18 [ 48.236567][ T586] ? z_erofs_reload_indexes+0x314/0x450 [ 48.242096][ T586] dump_stack+0x15/0x1c [ 48.246326][ T586] __schedule_bug+0x183/0x240 [ 48.251227][ T586] ? __migrate_task+0x190/0x190 [ 48.256111][ T586] __schedule+0xcee/0x13e0 [ 48.260539][ T586] ? sched_group_set_shares+0x480/0x480 [ 48.266069][ T586] ? __sched_text_start+0x8/0x8 [ 48.270917][ T586] ? plist_add+0x3e6/0x470 [ 48.275313][ T586] schedule+0x13c/0x1d0 [ 48.279452][ T586] futex_wait_queue_me+0x28d/0x510 [ 48.284551][ T586] ? futex_wait_setup+0x510/0x510 [ 48.289648][ T586] futex_wait+0x269/0x6f0 [ 48.293963][ T586] ? do_futex+0x1270/0x1270 [ 48.298481][ T586] ? __kasan_check_read+0x11/0x20 [ 48.303505][ T586] do_futex+0xfe9/0x1270 [ 48.307765][ T586] ? has_cap_mac_admin+0x370/0x370 [ 48.312987][ T586] ? kmem_cache_free+0x100/0x2d0 [ 48.318245][ T586] ? futex_exit_release+0x1e0/0x1e0 [ 48.323537][ T586] ? selinux_file_ioctl+0x3ad/0x4c0 [ 48.328904][ T586] ? putname+0xfe/0x150 [ 48.333059][ T586] ? selinux_file_alloc_security+0x120/0x120 [ 48.339349][ T586] ? do_sys_openat2+0x68e/0x750 [ 48.344219][ T586] __se_sys_futex+0x2ba/0x370 [ 48.348894][ T586] ? __x64_sys_futex+0x100/0x100 [ 48.354090][ T586] ? fput_many+0x15a/0x1a0 [ 48.358670][ T586] __x64_sys_futex+0xe5/0x100 [ 48.363376][ T586] do_syscall_64+0x31/0x40 [ 48.368028][ T586] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.373979][ T586] RIP: 0033:0x7fd2836e8eb9 [ 48.378622][ T586] 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 [ 48.398399][ T586] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 48.406982][ T586] RAX: ffffffffffffffda RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 48.415492][ T586] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd283963fa8 [ 48.423470][ T586] RBP: 00007fd283963fa0 R08: 0000000000000000 R09: 0000000000000000 [ 48.431582][ T586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.439551][ T586] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 48.532997][ T589] erofs: (device loop2): mounted with root inode @ nid 36. [ 48.541271][ T589] BUG: scheduling while atomic: syz.2.42/589/0x00000002 [ 48.548345][ T589] Modules linked in: [ 48.552320][ T589] Preemption disabled at: [ 48.552353][ T589] [] z_erofs_reload_indexes+0x314/0x450 [ 48.563983][ T589] CPU: 1 PID: 589 Comm: syz.2.42 Tainted: G W syzkaller #0 [ 48.572560][ T589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 48.582772][ T589] Call Trace: [ 48.586196][ T589] __dump_stack+0x21/0x24 [ 48.590709][ T589] dump_stack_lvl+0x1a7/0x208 [ 48.595504][ T589] ? z_erofs_reload_indexes+0x314/0x450 [ 48.601385][ T589] ? show_regs_print_info+0x18/0x18 [ 48.606873][ T589] ? z_erofs_reload_indexes+0x314/0x450 [ 48.612516][ T589] dump_stack+0x15/0x1c [ 48.617256][ T589] __schedule_bug+0x183/0x240 [ 48.622193][ T589] ? __migrate_task+0x190/0x190 [ 48.627037][ T589] __schedule+0xcee/0x13e0 [ 48.631529][ T589] ? sched_group_set_shares+0x480/0x480 [ 48.637058][ T589] ? __sched_text_start+0x8/0x8 [ 48.641897][ T589] ? plist_add+0x3e6/0x470 [ 48.646471][ T589] schedule+0x13c/0x1d0 [ 48.650642][ T589] futex_wait_queue_me+0x28d/0x510 [ 48.655840][ T589] ? futex_wait_setup+0x510/0x510 [ 48.660981][ T589] futex_wait+0x269/0x6f0 [ 48.665310][ T589] ? do_futex+0x1270/0x1270 [ 48.669805][ T589] ? __kasan_check_read+0x11/0x20 [ 48.674829][ T589] do_futex+0xfe9/0x1270 [ 48.679073][ T589] ? has_cap_mac_admin+0x370/0x370 [ 48.684182][ T589] ? kmem_cache_free+0x100/0x2d0 [ 48.689110][ T589] ? futex_exit_release+0x1e0/0x1e0 [ 48.695164][ T589] ? selinux_file_ioctl+0x3ad/0x4c0 [ 48.700645][ T589] ? putname+0xfe/0x150 [ 48.705057][ T589] ? selinux_file_alloc_security+0x120/0x120 [ 48.711030][ T589] ? do_sys_openat2+0x68e/0x750 [ 48.715897][ T589] __se_sys_futex+0x2ba/0x370 [ 48.720583][ T589] ? __x64_sys_futex+0x100/0x100 [ 48.725530][ T589] ? fput_many+0x15a/0x1a0 [ 48.729953][ T589] __x64_sys_futex+0xe5/0x100 [ 48.734642][ T589] do_syscall_64+0x31/0x40 [ 48.739160][ T589] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.745050][ T589] RIP: 0033:0x7fd2836e8eb9 [ 48.749480][ T589] 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 [ 48.769264][ T589] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 48.777684][ T589] RAX: ffffffffffffffda RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 48.785874][ T589] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd283963fa8 [ 48.793833][ T589] RBP: 00007fd283963fa0 R08: 0000000000000000 R09: 0000000000000000 [ 48.801796][ T589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.809971][ T589] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 48.913570][ T592] erofs: (device loop2): mounted with root inode @ nid 36. [ 48.921495][ T592] BUG: scheduling while atomic: syz.2.43/592/0x00000002 [ 48.928664][ T592] Modules linked in: [ 48.932724][ T592] Preemption disabled at: [ 48.932756][ T592] [] z_erofs_reload_indexes+0x314/0x450 [ 48.944255][ T592] CPU: 1 PID: 592 Comm: syz.2.43 Tainted: G W syzkaller #0 [ 48.952738][ T592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 48.963003][ T592] Call Trace: [ 48.966289][ T592] __dump_stack+0x21/0x24 [ 48.970710][ T592] dump_stack_lvl+0x1a7/0x208 [ 48.975477][ T592] ? z_erofs_reload_indexes+0x314/0x450 [ 48.981030][ T592] ? show_regs_print_info+0x18/0x18 [ 48.986238][ T592] ? z_erofs_reload_indexes+0x314/0x450 [ 48.991773][ T592] dump_stack+0x15/0x1c [ 48.996006][ T592] __schedule_bug+0x183/0x240 [ 49.000679][ T592] ? __migrate_task+0x190/0x190 [ 49.005543][ T592] __schedule+0xcee/0x13e0 [ 49.009981][ T592] ? sched_group_set_shares+0x480/0x480 [ 49.015726][ T592] ? __sched_text_start+0x8/0x8 [ 49.020887][ T592] ? plist_add+0x3e6/0x470 [ 49.025384][ T592] schedule+0x13c/0x1d0 [ 49.029535][ T592] futex_wait_queue_me+0x28d/0x510 [ 49.034635][ T592] ? futex_wait_setup+0x510/0x510 [ 49.040099][ T592] futex_wait+0x269/0x6f0 [ 49.044414][ T592] ? do_futex+0x1270/0x1270 [ 49.049000][ T592] ? __kasan_check_read+0x11/0x20 [ 49.054016][ T592] do_futex+0xfe9/0x1270 [ 49.058336][ T592] ? has_cap_mac_admin+0x370/0x370 [ 49.063603][ T592] ? kmem_cache_free+0x100/0x2d0 [ 49.068531][ T592] ? futex_exit_release+0x1e0/0x1e0 [ 49.073724][ T592] ? selinux_file_ioctl+0x3ad/0x4c0 [ 49.078916][ T592] ? putname+0xfe/0x150 [ 49.083059][ T592] ? selinux_file_alloc_security+0x120/0x120 [ 49.089105][ T592] ? do_sys_openat2+0x68e/0x750 [ 49.094196][ T592] __se_sys_futex+0x2ba/0x370 [ 49.098994][ T592] ? __x64_sys_futex+0x100/0x100 [ 49.104087][ T592] ? fput_many+0x15a/0x1a0 [ 49.108516][ T592] __x64_sys_futex+0xe5/0x100 [ 49.113326][ T592] do_syscall_64+0x31/0x40 [ 49.117853][ T592] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.123994][ T592] RIP: 0033:0x7fd2836e8eb9 [ 49.128500][ T592] 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 [ 49.148218][ T592] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.156721][ T592] RAX: ffffffffffffffda RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 49.164818][ T592] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd283963fa8 [ 49.172785][ T592] RBP: 00007fd283963fa0 R08: 0000000000000000 R09: 0000000000000000 [ 49.180745][ T592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.188718][ T592] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 49.263190][ T595] erofs: (device loop2): mounted with root inode @ nid 36. [ 49.271114][ T595] BUG: scheduling while atomic: syz.2.44/595/0x00000002 [ 49.278205][ T595] Modules linked in: [ 49.282343][ T595] Preemption disabled at: [ 49.282368][ T595] [] z_erofs_reload_indexes+0x314/0x450 [ 49.294355][ T595] CPU: 0 PID: 595 Comm: syz.2.44 Tainted: G W syzkaller #0 [ 49.303182][ T595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 49.313880][ T595] Call Trace: [ 49.317385][ T595] __dump_stack+0x21/0x24 [ 49.321704][ T595] dump_stack_lvl+0x1a7/0x208 [ 49.326401][ T595] ? z_erofs_reload_indexes+0x314/0x450 [ 49.331985][ T595] ? show_regs_print_info+0x18/0x18 [ 49.337189][ T595] ? z_erofs_reload_indexes+0x314/0x450 [ 49.342749][ T595] dump_stack+0x15/0x1c [ 49.346926][ T595] __schedule_bug+0x183/0x240 [ 49.351866][ T595] ? __migrate_task+0x190/0x190 [ 49.356820][ T595] __schedule+0xcee/0x13e0 [ 49.361260][ T595] ? sched_group_set_shares+0x480/0x480 [ 49.366810][ T595] ? __sched_text_start+0x8/0x8 [ 49.371666][ T595] ? plist_add+0x3e6/0x470 [ 49.376097][ T595] schedule+0x13c/0x1d0 [ 49.380274][ T595] futex_wait_queue_me+0x28d/0x510 [ 49.385377][ T595] ? futex_wait_setup+0x510/0x510 [ 49.390388][ T595] futex_wait+0x269/0x6f0 [ 49.394706][ T595] ? do_futex+0x1270/0x1270 [ 49.400122][ T595] ? __kasan_check_read+0x11/0x20 [ 49.406224][ T595] do_futex+0xfe9/0x1270 [ 49.410645][ T595] ? has_cap_mac_admin+0x370/0x370 [ 49.416274][ T595] ? kmem_cache_free+0x100/0x2d0 [ 49.421510][ T595] ? futex_exit_release+0x1e0/0x1e0 [ 49.426698][ T595] ? selinux_file_ioctl+0x3ad/0x4c0 [ 49.431985][ T595] ? putname+0xfe/0x150 [ 49.436136][ T595] ? selinux_file_alloc_security+0x120/0x120 [ 49.442316][ T595] ? do_sys_openat2+0x68e/0x750 [ 49.447831][ T595] __se_sys_futex+0x2ba/0x370 [ 49.452505][ T595] ? __x64_sys_futex+0x100/0x100 [ 49.457535][ T595] ? fput_many+0x15a/0x1a0 [ 49.462191][ T595] __x64_sys_futex+0xe5/0x100 [ 49.467016][ T595] do_syscall_64+0x31/0x40 [ 49.471444][ T595] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.477338][ T595] RIP: 0033:0x7fd2836e8eb9 [ 49.481741][ T595] 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 [ 49.501458][ T595] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.509992][ T595] RAX: ffffffffffffffda RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 49.518674][ T595] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd283963fa8 [ 49.526742][ T595] RBP: 00007fd283963fa0 R08: 0000000000000000 R09: 0000000000000000 [ 49.534829][ T595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.542965][ T595] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 [ 49.642910][ T598] erofs: (device loop2): mounted with root inode @ nid 36. [ 49.651068][ T598] BUG: scheduling while atomic: syz.2.45/598/0x00000002 [ 49.658106][ T598] Modules linked in: [ 49.662460][ T598] Preemption disabled at: [ 49.662495][ T598] [] z_erofs_reload_indexes+0x314/0x450 [ 49.675576][ T598] CPU: 0 PID: 598 Comm: syz.2.45 Tainted: G W syzkaller #0 [ 49.684889][ T598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 49.695886][ T598] Call Trace: [ 49.700159][ T598] __dump_stack+0x21/0x24 [ 49.704666][ T598] dump_stack_lvl+0x1a7/0x208 [ 49.709684][ T598] ? z_erofs_reload_indexes+0x314/0x450 [ 49.716069][ T598] ? show_regs_print_info+0x18/0x18 [ 49.722205][ T598] ? z_erofs_reload_indexes+0x314/0x450 [ 49.728263][ T598] dump_stack+0x15/0x1c [ 49.732537][ T598] __schedule_bug+0x183/0x240 [ 49.737245][ T598] ? __migrate_task+0x190/0x190 [ 49.742092][ T598] __schedule+0xcee/0x13e0 [ 49.746508][ T598] ? sched_group_set_shares+0x480/0x480 [ 49.752041][ T598] ? __sched_text_start+0x8/0x8 [ 49.757762][ T598] ? plist_add+0x3e6/0x470 [ 49.762550][ T598] schedule+0x13c/0x1d0 [ 49.767211][ T598] futex_wait_queue_me+0x28d/0x510 [ 49.772535][ T598] ? futex_wait_setup+0x510/0x510 [ 49.778822][ T598] futex_wait+0x269/0x6f0 [ 49.783730][ T598] ? do_futex+0x1270/0x1270 [ 49.788925][ T598] ? __kasan_check_read+0x11/0x20 [ 49.794935][ T598] do_futex+0xfe9/0x1270 [ 49.799487][ T598] ? has_cap_mac_admin+0x370/0x370 [ 49.805874][ T598] ? kmem_cache_free+0x100/0x2d0 [ 49.811452][ T598] ? futex_exit_release+0x1e0/0x1e0 [ 49.816879][ T598] ? selinux_file_ioctl+0x3ad/0x4c0 [ 49.822283][ T598] ? putname+0xfe/0x150 [ 49.826716][ T598] ? selinux_file_alloc_security+0x120/0x120 [ 49.833914][ T598] ? do_sys_openat2+0x68e/0x750 [ 49.838937][ T598] __se_sys_futex+0x2ba/0x370 [ 49.843621][ T598] ? __x64_sys_futex+0x100/0x100 [ 49.848792][ T598] ? fput_many+0x15a/0x1a0 [ 49.853397][ T598] __x64_sys_futex+0xe5/0x100 [ 49.858636][ T598] do_syscall_64+0x31/0x40 [ 49.863286][ T598] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.869291][ T598] RIP: 0033:0x7fd2836e8eb9 [ 49.873717][ T598] 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 [ 49.893526][ T598] RSP: 002b:00007fd28354d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.902253][ T598] RAX: ffffffffffffffda RBX: 00007fd283963fa8 RCX: 00007fd2836e8eb9 [ 49.910451][ T598] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd283963fa8 [ 49.918523][ T598] RBP: 00007fd283963fa0 R08: 0000000000000000 R09: 0000000000000000 [ 49.926706][ T598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.934779][ T598] R13: 00007fd283964038 R14: 00007ffef0a88510 R15: 00007ffef0a885f8 2026/08/05 11:43:21 executed programs: 31 [ 50.022562][ T601] erofs: (device loop2): mounted with root inode @ nid 36. [ 50.031055][ T601] BUG: scheduling while atomic: syz.2.46/601/0x00000002 [ 50.038295][ T601] Modules linked in: [ 50.042324][ T601] Preemption disabled at: [ 50.042357][ T601] [] z_erofs_reload_indexes+0x314/0x450 [ 50.054217][ T601] CPU: 1 PID: 601 Comm: syz.2.46 Tainted: G W syzkaller #0 [ 50.062723][ T601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 50.072847][ T601] Call Trace: [ 50.076140][ T601] __dump_stack+0x21/0x24 [ 50.080592][ T601] dump_stack_lvl+0x1a7/0x208 [ 50.085382][ T601] ? z_erofs_reload_indexes+0x314/0x450 [ 50.090938][ T601] ? show_regs_print_info+0x18/0x18 [ 50.096380][ T601] ? z_erofs_reload_indexes+0x314/0x450 [ 50.102022][ T601] dump_stack+0x15/0x1c [ 50.106289][ T601] __schedule_bug+0x183/0x240 [ 50.111266][ T601] ? __migrate_task+0x190/0x190 [ 50.116297][ T601] __schedule+0xcee/0x13e0 [ 50.120978][ T601] ? sched_group_set_shares+0x480/0x480 [ 50.126535][ T601] ? __sched_text_start+0x8/0x8 [ 50.131577][ T601] ? plist_add+0x3e6/0x470 [ 50.135983][ T601] schedule+0x13c/0x1d0 [ 50.140163][ T601] futex_wait_queue_me+0x28d/0x510 [ 50.145284][ T601] ? futex_wait_setup+0x510/0x510 [ 50.150530][ T601] futex_wait+0x269/0x6f0 [ 50.154951][ T601] ? do_futex+0x1270/0x1270 [ 50.159715][ T601] ? __kasan_check_read+0x11/0x20 [ 50.165066][ T601] do_futex+0xfe9/0x1270