Warning: Permanently added '10.128.1.237' (ED25519) to the list of known hosts. 2025/12/17 13:44:32 parsed 1 programs [ 22.989029][ T30] audit: type=1400 audit(1765979072.819:64): avc: denied { node_bind } for pid=282 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 23.012084][ T30] audit: type=1400 audit(1765979072.819:65): avc: denied { module_request } for pid=282 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 23.652639][ T30] audit: type=1400 audit(1765979073.489:66): avc: denied { mounton } for pid=290 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.653736][ T290] cgroup: Unknown subsys name 'net' [ 23.677943][ T30] audit: type=1400 audit(1765979073.489:67): avc: denied { mount } for pid=290 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.708646][ T30] audit: type=1400 audit(1765979073.519:68): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.708824][ T290] cgroup: Unknown subsys name 'devices' [ 23.913362][ T290] cgroup: Unknown subsys name 'hugetlb' [ 23.920948][ T290] cgroup: Unknown subsys name 'rlimit' [ 24.121845][ T30] audit: type=1400 audit(1765979073.959:69): avc: denied { setattr } for pid=290 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.147233][ T30] audit: type=1400 audit(1765979073.959:70): avc: denied { create } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.173888][ T30] audit: type=1400 audit(1765979073.959:71): avc: denied { write } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.180530][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 24.196859][ T30] audit: type=1400 audit(1765979073.959:72): avc: denied { read } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.229253][ T30] audit: type=1400 audit(1765979073.959:73): avc: denied { mounton } for pid=290 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 24.274988][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.743769][ T295] request_module fs-gadgetfs succeeded, but still no fs? [ 25.115588][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.125220][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.134917][ T331] device bridge_slave_0 entered promiscuous mode [ 25.143141][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.151716][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.160759][ T331] device bridge_slave_1 entered promiscuous mode [ 25.205027][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.216494][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.225694][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.233658][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.251884][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.259468][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.267093][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.276888][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.285779][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.294351][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.306083][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.315484][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.323584][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.337262][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.350091][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.366232][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.378299][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.386908][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.394823][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.404479][ T331] device veth0_vlan entered promiscuous mode [ 25.415052][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.424552][ T331] device veth1_macvtap entered promiscuous mode [ 25.434222][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.445730][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.478439][ T331] syz-executor (331) used greatest stack depth: 21760 bytes left 2025/12/17 13:44:35 executed programs: 0 [ 25.747496][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.755187][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.763299][ T361] device bridge_slave_0 entered promiscuous mode [ 25.770320][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.778578][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.787604][ T361] device bridge_slave_1 entered promiscuous mode [ 25.843648][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.850968][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.858420][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.866797][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.883510][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.891513][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.898789][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.913643][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.921991][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.929264][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.938153][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.947324][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.954384][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.969456][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.978752][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.991427][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.005828][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.014963][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.022774][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.031249][ T361] device veth0_vlan entered promiscuous mode [ 26.041742][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.050374][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.063484][ T361] device veth1_macvtap entered promiscuous mode [ 26.072107][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.080113][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.088855][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.103752][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.112424][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.135397][ T371] loop2: detected capacity change from 0 to 16 [ 26.198266][ T371] erofs: (device loop2): mounted with root inode @ nid 36. [ 26.206998][ T371] note: syz.2.17[371] exited with preempt_count 1 [ 26.235859][ T372] loop2: detected capacity change from 0 to 16 [ 26.243645][ T372] erofs: (device loop2): mounted with root inode @ nid 36. [ 26.252129][ T372] note: syz.2.18[372] exited with preempt_count 1 [ 26.286179][ T373] loop2: detected capacity change from 0 to 16 [ 26.293559][ T373] erofs: (device loop2): mounted with root inode @ nid 36. [ 26.302803][ T373] note: syz.2.19[373] exited with preempt_count 1 [ 26.345711][ T374] loop2: detected capacity change from 0 to 16 [ 26.353378][ T374] erofs: (device loop2): mounted with root inode @ nid 36. [ 26.361056][ T374] note: syz.2.20[374] exited with preempt_count 1 [ 26.416519][ T375] loop2: detected capacity change from 0 to 16 [ 26.424284][ T375] erofs: (device loop2): mounted with root inode @ nid 36. [ 26.432124][ T375] note: syz.2.21[375] exited with preempt_count 1 [ 26.461865][ T376] loop2: detected capacity change from 0 to 16 [ 26.469509][ T376] erofs: (device loop2): mounted with root inode @ nid 36. [ 26.477176][ T376] note: syz.2.22[376] exited with preempt_count 1 [ 26.515751][ T378] loop2: detected capacity change from 0 to 16 [ 26.526116][ T378] erofs: (device loop2): mounted with root inode @ nid 36. [ 26.534130][ T378] note: syz.2.24[378] exited with preempt_count 1 [ 26.578245][ T379] loop2: detected capacity change from 0 to 16 [ 26.627655][ T379] erofs: (device loop2): mounted with root inode @ nid 36. [ 26.637425][ T379] note: syz.2.25[379] exited with preempt_count 1 [ 26.662600][ T380] loop2: detected capacity change from 0 to 16 [ 26.672937][ T380] erofs: (device loop2): mounted with root inode @ nid 36. [ 26.683524][ T380] note: syz.2.26[380] exited with preempt_count 1 [ 26.725554][ T381] loop2: detected capacity change from 0 to 16 [ 26.734834][ T381] erofs: (device loop2): mounted with root inode @ nid 36. [ 26.743414][ T381] note: syz.2.27[381] exited with preempt_count 1 [ 26.817609][ T383] loop2: detected capacity change from 0 to 16 [ 26.825354][ T383] erofs: (device loop2): mounted with root inode @ nid 36. [ 26.833572][ T383] note: syz.2.28[383] exited with preempt_count 1 [ 26.872586][ T199] device bridge_slave_1 left promiscuous mode [ 26.878483][ T384] loop2: detected capacity change from 0 to 16 [ 26.878816][ T199] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.894357][ T199] device bridge_slave_0 left promiscuous mode [ 26.900708][ T199] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.909220][ T199] device veth1_macvtap left promiscuous mode [ 26.917426][ T199] device veth0_vlan left promiscuous mode [ 26.948481][ T384] erofs: (device loop2): mounted with root inode @ nid 36. [ 26.956369][ T384] note: syz.2.29[384] exited with preempt_count 1 [ 27.015800][ T385] loop2: detected capacity change from 0 to 16 [ 27.111989][ T385] erofs: (device loop2): mounted with root inode @ nid 36. [ 27.120439][ T385] note: syz.2.30[385] exited with preempt_count 1 [ 27.176898][ T386] loop2: detected capacity change from 0 to 16 [ 27.183927][ T386] erofs: (device loop2): mounted with root inode @ nid 36. [ 27.191648][ T386] note: syz.2.31[386] exited with preempt_count 1 [ 27.246184][ T387] loop2: detected capacity change from 0 to 16 [ 27.253891][ T387] erofs: (device loop2): mounted with root inode @ nid 36. [ 27.261949][ T387] note: syz.2.32[387] exited with preempt_count 1 [ 27.315425][ T388] loop2: detected capacity change from 0 to 16 [ 27.325062][ T388] erofs: (device loop2): mounted with root inode @ nid 36. [ 27.334058][ T388] note: syz.2.33[388] exited with preempt_count 1 [ 27.396448][ T389] loop2: detected capacity change from 0 to 16 [ 27.552032][ T389] erofs: (device loop2): mounted with root inode @ nid 36. [ 27.560225][ T389] note: syz.2.34[389] exited with preempt_count 1 [ 27.615939][ T390] loop2: detected capacity change from 0 to 16 [ 27.623697][ T390] erofs: (device loop2): mounted with root inode @ nid 36. [ 27.632804][ T390] note: syz.2.35[390] exited with preempt_count 1 [ 27.686072][ T391] loop2: detected capacity change from 0 to 16 [ 27.693995][ T391] erofs: (device loop2): mounted with root inode @ nid 36. [ 27.701709][ T391] note: syz.2.36[391] exited with preempt_count 1 [ 27.755803][ T392] loop2: detected capacity change from 0 to 16 [ 27.762703][ T392] erofs: (device loop2): mounted with root inode @ nid 36. [ 27.770321][ T392] note: syz.2.37[392] exited with preempt_count 1 [ 27.825784][ T393] loop2: detected capacity change from 0 to 16 [ 27.833667][ T393] erofs: (device loop2): mounted with root inode @ nid 36. [ 27.842209][ T393] note: syz.2.38[393] exited with preempt_count 1 [ 27.885213][ T394] loop2: detected capacity change from 0 to 16 [ 27.893848][ T394] erofs: (device loop2): mounted with root inode @ nid 36. [ 27.904336][ T394] note: syz.2.39[394] exited with preempt_count 1 [ 27.922687][ T395] loop2: detected capacity change from 0 to 16 [ 27.933006][ T395] erofs: (device loop2): mounted with root inode @ nid 36. [ 27.941674][ T395] note: syz.2.40[395] exited with preempt_count 1 [ 27.982469][ T396] loop2: detected capacity change from 0 to 16 [ 27.990285][ T396] erofs: (device loop2): mounted with root inode @ nid 36. [ 27.998102][ T396] note: syz.2.41[396] exited with preempt_count 1 [ 28.055696][ T397] loop2: detected capacity change from 0 to 16 [ 28.063796][ T397] erofs: (device loop2): mounted with root inode @ nid 36. [ 28.072108][ T397] BUG: scheduling while atomic: syz.2.42/397/0x00000002 [ 28.079085][ T397] Modules linked in: [ 28.083042][ T397] Preemption disabled at: [ 28.083052][ T397] [] z_erofs_reload_indexes+0x310/0x410 [ 28.094914][ T397] CPU: 1 PID: 397 Comm: syz.2.42 Not tainted syzkaller #0 [ 28.102756][ T397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 28.113231][ T397] Call Trace: [ 28.116510][ T397] [ 28.119426][ T397] __dump_stack+0x21/0x30 [ 28.124456][ T397] dump_stack_lvl+0xee/0x150 [ 28.129162][ T397] ? show_regs_print_info+0x20/0x20 [ 28.135091][ T397] ? z_erofs_reload_indexes+0x310/0x410 [ 28.141062][ T397] dump_stack+0x15/0x20 [ 28.146692][ T397] __schedule_bug+0x174/0x230 [ 28.151917][ T397] ? ttwu_queue_wakelist+0x490/0x490 [ 28.158415][ T397] ? selinux_file_ioctl+0x377/0x480 [ 28.164229][ T397] __schedule+0xc2f/0x14c0 [ 28.169399][ T397] ? release_firmware_map_entry+0x190/0x190 [ 28.176429][ T397] ? __x64_sys_futex+0x100/0x100 [ 28.181920][ T397] ? security_file_ioctl+0x84/0xa0 [ 28.187411][ T397] schedule+0x11e/0x1e0 [ 28.192002][ T397] exit_to_user_mode_loop+0x50/0xe0 [ 28.199338][ T397] exit_to_user_mode_prepare+0x87/0xd0 [ 28.205908][ T397] syscall_exit_to_user_mode+0x1a/0x30 [ 28.211811][ T397] do_syscall_64+0x58/0xa0 [ 28.217121][ T397] ? clear_bhb_loop+0x50/0xa0 [ 28.223939][ T397] ? clear_bhb_loop+0x50/0xa0 [ 28.229351][ T397] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 28.235768][ T397] RIP: 0033:0x7fe860acd749 [ 28.240982][ T397] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 28.262098][ T397] RSP: 002b:00007ffd2645e538 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 28.270719][ T397] RAX: ffffffffffffff8b RBX: 00007fe860d23fa0 RCX: 00007fe860acd749 [ 28.279024][ T397] RDX: 0000200000000240 RSI: 00000000c020660b RDI: 0000000000000004 [ 28.287080][ T397] RBP: 00007fe860b51f91 R08: 0000000000000000 R09: 0000000000000000 [ 28.295212][ T397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 28.303349][ T397] R13: 00007fe860d23fa0 R14: 00007fe860d23fa0 R15: 0000000000000003 [ 28.312634][ T397] [ 28.366194][ T398] loop2: detected capacity change from 0 to 16 [ 28.518058][ T398] erofs: (device loop2): mounted with root inode @ nid 36. [ 28.528089][ T398] note: syz.2.43[398] exited with preempt_count 1 [ 28.586127][ T399] loop2: detected capacity change from 0 to 16 [ 28.594322][ T399] erofs: (device loop2): mounted with root inode @ nid 36. [ 28.602971][ T399] note: syz.2.44[399] exited with preempt_count 1 [ 28.665685][ T400] loop2: detected capacity change from 0 to 16 [ 28.673817][ T400] erofs: (device loop2): mounted with root inode @ nid 36. [ 28.681857][ T400] note: syz.2.45[400] exited with preempt_count 1 [ 28.735968][ T401] loop2: detected capacity change from 0 to 16 [ 28.781998][ T401] erofs: (device loop2): mounted with root inode @ nid 36. [ 28.790067][ T401] note: syz.2.46[401] exited with preempt_count 1 [ 28.845493][ T402] loop2: detected capacity change from 0 to 16 [ 28.853977][ T402] erofs: (device loop2): mounted with root inode @ nid 36. [ 28.862158][ T402] note: syz.2.47[402] exited with preempt_count 1 [ 28.906308][ T403] loop2: detected capacity change from 0 to 16 [ 28.914492][ T403] erofs: (device loop2): mounted with root inode @ nid 36. [ 28.923110][ T403] note: syz.2.48[403] exited with preempt_count 1 [ 28.985552][ T404] loop2: detected capacity change from 0 to 16 [ 28.993585][ T404] erofs: (device loop2): mounted with root inode @ nid 36. [ 29.001974][ T404] note: syz.2.49[404] exited with preempt_count 1 [ 29.056110][ T405] loop2: detected capacity change from 0 to 16 [ 29.062901][ T405] erofs: (device loop2): mounted with root inode @ nid 36. [ 29.071035][ T405] note: syz.2.50[405] exited with preempt_count 1 [ 29.096642][ T406] loop2: detected capacity change from 0 to 16 [ 29.104124][ T406] erofs: (device loop2): mounted with root inode @ nid 36. [ 29.111913][ T406] note: syz.2.51[406] exited with preempt_count 1 [ 29.135849][ T407] loop2: detected capacity change from 0 to 16 [ 29.143561][ T407] erofs: (device loop2): mounted with root inode @ nid 36. [ 29.151448][ T407] note: syz.2.52[407] exited with preempt_count 1 [ 29.196397][ T408] loop2: detected capacity change from 0 to 16 [ 29.322614][ T408] erofs: (device loop2): mounted with root inode @ nid 36. [ 29.330259][ T408] note: syz.2.53[408] exited with preempt_count 1 [ 29.385959][ T409] loop2: detected capacity change from 0 to 16 [ 29.394279][ T409] erofs: (device loop2): mounted with root inode @ nid 36. [ 29.403630][ T409] note: syz.2.54[409] exited with preempt_count 1 [ 29.515365][ T410] loop2: detected capacity change from 0 to 16 [ 29.522454][ T410] erofs: (device loop2): mounted with root inode @ nid 36. [ 29.530147][ T410] note: syz.2.55[410] exited with preempt_count 1 [ 29.575844][ T411] loop2: detected capacity change from 0 to 16 [ 29.583163][ T411] erofs: (device loop2): mounted with root inode @ nid 36. [ 29.591925][ T411] note: syz.2.56[411] exited with preempt_count 1 [ 29.615698][ T412] loop2: detected capacity change from 0 to 16 [ 29.686153][ T412] erofs: (device loop2): mounted with root inode @ nid 36. [ 29.695219][ T412] note: syz.2.57[412] exited with preempt_count 1 [ 29.752631][ T413] loop2: detected capacity change from 0 to 16 [ 29.760717][ T413] erofs: (device loop2): mounted with root inode @ nid 36. [ 29.768448][ T413] note: syz.2.58[413] exited with preempt_count 1 [ 29.825893][ T414] loop2: detected capacity change from 0 to 16 [ 29.833018][ T414] erofs: (device loop2): mounted with root inode @ nid 36. [ 29.841009][ T414] note: syz.2.59[414] exited with preempt_count 1 [ 29.896053][ T415] loop2: detected capacity change from 0 to 16 [ 29.903211][ T415] erofs: (device loop2): mounted with root inode @ nid 36. [ 29.910948][ T415] note: syz.2.60[415] exited with preempt_count 1 [ 29.995750][ T416] loop2: detected capacity change from 0 to 16 [ 30.002864][ T416] erofs: (device loop2): mounted with root inode @ nid 36. [ 30.010519][ T416] note: syz.2.61[416] exited with preempt_count 1 [ 30.066040][ T417] loop2: detected capacity change from 0 to 16 [ 30.073299][ T417] erofs: (device loop2): mounted with root inode @ nid 36. [ 30.080885][ T417] note: syz.2.62[417] exited with preempt_count 1 [ 30.115026][ T418] loop2: detected capacity change from 0 to 16 [ 30.122193][ T418] erofs: (device loop2): mounted with root inode @ nid 36. [ 30.129767][ T418] note: syz.2.63[418] exited with preempt_count 1 [ 30.196056][ T419] loop2: detected capacity change from 0 to 16 [ 30.203063][ T419] erofs: (device loop2): mounted with root inode @ nid 36. [ 30.210658][ T419] note: syz.2.64[419] exited with preempt_count 1 [ 30.315850][ T420] loop2: detected capacity change from 0 to 16 [ 30.325761][ T420] erofs: (device loop2): mounted with root inode @ nid 36. [ 30.333591][ T420] note: syz.2.65[420] exited with preempt_count 1 [ 30.345405][ T421] loop2: detected capacity change from 0 to 16 [ 30.353221][ T421] erofs: (device loop2): mounted with root inode @ nid 36. [ 30.360883][ T421] note: syz.2.66[421] exited with preempt_count 1 [ 30.416225][ T422] loop2: detected capacity change from 0 to 16 [ 30.423280][ T422] erofs: (device loop2): mounted with root inode @ nid 36. [ 30.432642][ T422] note: syz.2.67[422] exited with preempt_count 1 [ 30.495786][ T423] loop2: detected capacity change from 0 to 16 [ 30.541940][ T423] erofs: (device loop2): mounted with root inode @ nid 36. [ 30.550325][ T423] note: syz.2.68[423] exited with preempt_count 1 [ 30.606445][ T424] loop2: detected capacity change from 0 to 16 [ 30.646495][ T424] erofs: (device loop2): mounted with root inode @ nid 36. 2025/12/17 13:44:40 executed programs: 55 [ 30.656557][ T424] note: syz.2.69[424] exited with preempt_count 1 [ 30.716214][ T425] loop2: detected capacity change from 0 to 16 [ 30.724577][ T425] erofs: (device loop2): mounted with root inode @ nid 36. [ 30.734097][ T425] note: syz.2.70[425] exited with preempt_count 1 [ 30.795886][ T426] loop2: detected capacity change from 0 to 16 [ 30.802944][ T426] erofs: (device loop2): mounted with root inode @ nid 36. [ 30.810665][ T426] note: syz.2.71[426] exited with preempt_count 1 [ 30.864890][ T427] loop2: detected capacity change from 0 to 16 [ 30.871925][ T427] erofs: (device loop2): mounted with root inode @ nid 36. [ 30.880083][ T427] note: syz.2.72[427] exited with preempt_count 1 [ 30.922686][ T428] loop2: detected capacity change from 0 to 16 [ 30.931130][ T428] erofs: (device loop2): mounted with root inode @ nid 36. [ 30.939340][ T428] BUG: scheduling while atomic: syz.2.73/428/0x00000002 [ 30.950102][ T428] Modules linked in: [ 30.955763][ T428] Preemption disabled at: [ 30.955772][ T428] [] z_erofs_reload_indexes+0x310/0x410 [ 30.971219][ T428] CPU: 0 PID: 428 Comm: syz.2.73 Tainted: G W syzkaller #0 [ 30.982983][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 30.999295][ T428] Call Trace: [ 31.006906][ T428] [ 31.011702][ T428] __dump_stack+0x21/0x30 [ 31.017889][ T428] dump_stack_lvl+0xee/0x150 [ 31.023506][ T428] ? show_regs_print_info+0x20/0x20 [ 31.030010][ T428] ? __kasan_check_read+0x11/0x20 [ 31.035496][ T428] ? z_erofs_reload_indexes+0x310/0x410 [ 31.042028][ T428] dump_stack+0x15/0x20 [ 31.047945][ T428] __schedule_bug+0x174/0x230 [ 31.053031][ T428] ? ttwu_queue_wakelist+0x490/0x490 [ 31.060327][ T428] ? rcu_gp_kthread_wake+0x90/0x90 [ 31.068956][ T428] __schedule+0xc2f/0x14c0 [ 31.074985][ T428] ? release_firmware_map_entry+0x190/0x190 [ 31.082886][ T428] ? __blkcg_punt_bio_submit+0x170/0x170 [ 31.094251][ T428] ? unlock_page_memcg+0x130/0x130 [ 31.101285][ T428] ? ____fput+0x15/0x20 [ 31.106707][ T428] schedule+0x11e/0x1e0 [ 31.112679][ T428] exit_to_user_mode_loop+0x50/0xe0 [ 31.119126][ T428] exit_to_user_mode_prepare+0x87/0xd0 [ 31.127570][ T428] syscall_exit_to_user_mode+0x1a/0x30 [ 31.134610][ T428] do_syscall_64+0x58/0xa0 [ 31.140020][ T428] ? clear_bhb_loop+0x50/0xa0 [ 31.146276][ T428] ? clear_bhb_loop+0x50/0xa0 [ 31.152911][ T428] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 31.160362][ T428] RIP: 0033:0x7fe860acd749 [ 31.165658][ T428] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 31.187510][ T428] RSP: 002b:00007ffd2645e5e8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 31.196451][ T428] RAX: 0000000000000000 RBX: 0000000000007895 RCX: 00007fe860acd749 [ 31.204504][ T428] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 31.213995][ T428] RBP: 0000000000000000 R08: 0000000000000001 R09: 000000032645e8df [ 31.224902][ T428] R10: 0000001b32820000 R11: 0000000000000246 R12: 00007fe860d23fac [ 31.236117][ T428] R13: 00007fe860d23fa0 R14: ffffffffffffffff R15: 0000000000000003 [ 31.244765][ T428] [ 31.295926][ T429] loop2: detected capacity change from 0 to 16 [ 31.305146][ T429] erofs: (device loop2): mounted with root inode @ nid 36. [ 31.313581][ T429] note: syz.2.74[429] exited with preempt_count 1 [ 31.376836][ T430] loop2: detected capacity change from 0 to 16 [ 31.403154][ T430] erofs: (device loop2): mounted with root inode @ nid 36. [ 31.410861][ T430] note: syz.2.75[430] exited with preempt_count 1 [ 31.465875][ T431] loop2: detected capacity change from 0 to 16 [ 31.473421][ T431] erofs: (device loop2): mounted with root inode @ nid 36. [ 31.482349][ T431] note: syz.2.76[431] exited with preempt_count 1 [ 31.536161][ T432] loop2: detected capacity change from 0 to 16 [ 31.545178][ T432] erofs: (device loop2): mounted with root inode @ nid 36. [ 31.554590][ T432] note: syz.2.77[432] exited with preempt_count 1 [ 31.615923][ T433] loop2: detected capacity change from 0 to 16 [ 31.623571][ T433] erofs: (device loop2): mounted with root inode @ nid 36. [ 31.632286][ T433] note: syz.2.78[433] exited with preempt_count 1 [ 31.685937][ T434] loop2: detected capacity change from 0 to 16 [ 31.693564][ T434] erofs: (device loop2): mounted with root inode @ nid 36. [ 31.702679][ T434] note: syz.2.79[434] exited with preempt_count 1 [ 31.745691][ T435] loop2: detected capacity change from 0 to 16 [ 31.754067][ T435] erofs: (device loop2): mounted with root inode @ nid 36. [ 31.762091][ T435] note: syz.2.80[435] exited with preempt_count 1 [ 31.795418][ T436] loop2: detected capacity change from 0 to 16 [ 31.803376][ T436] erofs: (device loop2): mounted with root inode @ nid 36. [ 31.813930][ T436] note: syz.2.81[436] exited with preempt_count 1 [ 31.865310][ T437] loop2: detected capacity change from 0 to 16 [ 31.872502][ T437] erofs: (device loop2): mounted with root inode @ nid 36. [ 31.880124][ T437] note: syz.2.82[437] exited with preempt_count 1 [ 31.925234][ T438] loop2: detected capacity change from 0 to 16 [ 31.932523][ T438] erofs: (device loop2): mounted with root inode @ nid 36. [ 31.940510][ T438] note: syz.2.83[438] exited with preempt_count 1 [ 31.985685][ T439] loop2: detected capacity change from 0 to 16 [ 31.994270][ T439] erofs: (device loop2): mounted with root inode @ nid 36. [ 32.002614][ T439] note: syz.2.84[439] exited with preempt_count 1 [ 32.046574][ T440] loop2: detected capacity change from 0 to 16 [ 32.054572][ T440] erofs: (device loop2): mounted with root inode @ nid 36. [ 32.063864][ T440] note: syz.2.85[440] exited with preempt_count 1 [ 32.126053][ T441] loop2: detected capacity change from 0 to 16 [ 32.133178][ T441] erofs: (device loop2): mounted with root inode @ nid 36. [ 32.141314][ T441] note: syz.2.86[441] exited with preempt_count 1 [ 32.192997][ T442] loop2: detected capacity change from 0 to 16 [ 32.200987][ T442] erofs: (device loop2): mounted with root inode @ nid 36. [ 32.208826][ T442] note: syz.2.87[442] exited with preempt_count 1 [ 32.262789][ T443] loop2: detected capacity change from 0 to 16 [ 32.270710][ T443] erofs: (device loop2): mounted with root inode @ nid 36. [ 32.279298][ T443] note: syz.2.88[443] exited with preempt_count 1 [ 32.385428][ T444] loop2: detected capacity change from 0 to 16 [ 32.395812][ T444] erofs: (device loop2): mounted with root inode @ nid 36. [ 32.405667][ T444] note: syz.2.89[444] exited with preempt_count 1 [ 32.515388][ T445] loop2: detected capacity change from 0 to 16 [ 32.522314][ T445] erofs: (device loop2): mounted with root inode @ nid 36. [ 32.529904][ T445] note: syz.2.90[445] exited with preempt_count 1 [ 32.635726][ T446] loop2: detected capacity change from 0 to 16 [ 32.643267][ T446] erofs: (device loop2): mounted with root inode @ nid 36. [ 32.651027][ T446] note: syz.2.91[446] exited with preempt_count 1 [ 32.685769][ T447] loop2: detected capacity change from 0 to 16 [ 32.692965][ T447] erofs: (device loop2): mounted with root inode @ nid 36. [ 32.701139][ T447] note: syz.2.92[447] exited with preempt_count 1 [ 32.805433][ T448] loop2: detected capacity change from 0 to 16 [ 32.814684][ T448] erofs: (device loop2): mounted with root inode @ nid 36. [ 32.822475][ T448] note: syz.2.93[448] exited with preempt_count 1 [ 32.912017][ T449] loop2: detected capacity change from 0 to 16 [ 32.919740][ T449] erofs: (device loop2): mounted with root inode @ nid 36. [ 32.927525][ T449] note: syz.2.94[449] exited with preempt_count 1 [ 33.001880][ T450] loop2: detected capacity change from 0 to 16 [ 33.010000][ T450] erofs: (device loop2): mounted with root inode @ nid 36. [ 33.017814][ T450] note: syz.2.95[450] exited with preempt_count 1 [ 33.055216][ T451] loop2: detected capacity change from 0 to 16 [ 33.062049][ T451] erofs: (device loop2): mounted with root inode @ nid 36. [ 33.070119][ T451] note: syz.2.96[451] exited with preempt_count 1 [ 33.122193][ T452] loop2: detected capacity change from 0 to 16 [ 33.130305][ T452] erofs: (device loop2): mounted with root inode @ nid 36. [ 33.140699][ T452] note: syz.2.97[452] exited with preempt_count 1 [ 33.196533][ T453] loop2: detected capacity change from 0 to 16 [ 33.204589][ T453] erofs: (device loop2): mounted with root inode @ nid 36. [ 33.214142][ T453] note: syz.2.98[453] exited with preempt_count 1 [ 33.276444][ T454] loop2: detected capacity change from 0 to 16 [ 33.285926][ T454] erofs: (device loop2): mounted with root inode @ nid 36. [ 33.295755][ T454] note: syz.2.99[454] exited with preempt_count 1 [ 33.325728][ T455] loop2: detected capacity change from 0 to 16 [ 33.332950][ T455] erofs: (device loop2): mounted with root inode @ nid 36. [ 33.341053][ T455] note: syz.2.100[455] exited with preempt_count 1 [ 33.375963][ T456] loop2: detected capacity change from 0 to 16 [ 33.384865][ T456] erofs: (device loop2): mounted with root inode @ nid 36. [ 33.395314][ T456] note: syz.2.101[456] exited with preempt_count 1 [ 33.486313][ T457] loop2: detected capacity change from 0 to 16 [ 33.493159][ T457] erofs: (device loop2): mounted with root inode @ nid 36. [ 33.500692][ T457] note: syz.2.102[457] exited with preempt_count 1 [ 33.535753][ T458] loop2: detected capacity change from 0 to 16 [ 33.543818][ T458] erofs: (device loop2): mounted with root inode @ nid 36. [ 33.552541][ T458] note: syz.2.103[458] exited with preempt_count 1 [ 33.595321][ T459] loop2: detected capacity change from 0 to 16 [ 33.603116][ T459] erofs: (device loop2): mounted with root inode @ nid 36. [ 33.610882][ T459] note: syz.2.104[459] exited with preempt_count 1 [ 33.665787][ T460] loop2: detected capacity change from 0 to 16 [ 33.821799][ T460] erofs: (device loop2): mounted with root inode @ nid 36. [ 33.829482][ T460] note: syz.2.105[460] exited with preempt_count 1 [ 33.882573][ T461] loop2: detected capacity change from 0 to 16 [ 33.890614][ T461] erofs: (device loop2): mounted with root inode @ nid 36. [ 33.898385][ T461] note: syz.2.106[461] exited with preempt_count 1 [ 34.005878][ T462] loop2: detected capacity change from 0 to 16 [ 34.017032][ T462] erofs: (device loop2): mounted with root inode @ nid 36. [ 34.026401][ T462] note: syz.2.107[462] exited with preempt_count 1 [ 34.065675][ T463] loop2: detected capacity change from 0 to 16 [ 34.072783][ T463] erofs: (device loop2): mounted with root inode @ nid 36. [ 34.080685][ T463] note: syz.2.108[463] exited with preempt_count 1 [ 34.135735][ T464] loop2: detected capacity change from 0 to 16 [ 34.144551][ T464] erofs: (device loop2): mounted with root inode @ nid 36. [ 34.153706][ T464] note: syz.2.109[464] exited with preempt_count 1 [ 34.165504][ T465] loop2: detected capacity change from 0 to 16 [ 34.174083][ T465] erofs: (device loop2): mounted with root inode @ nid 36. [ 34.182523][ T465] note: syz.2.110[465] exited with preempt_count 1 [ 34.206815][ T466] loop2: detected capacity change from 0 to 16 [ 34.216660][ T466] erofs: (device loop2): mounted with root inode @ nid 36. [ 34.226545][ T466] note: syz.2.111[466] exited with preempt_count 1 [ 34.264323][ T468] loop2: detected capacity change from 0 to 16 [ 34.341855][ T468] erofs: (device loop2): mounted with root inode @ nid 36. [ 34.350247][ T468] note: syz.2.113[468] exited with preempt_count 1 [ 34.445699][ T469] loop2: detected capacity change from 0 to 16 [ 34.453671][ T469] erofs: (device loop2): mounted with root inode @ nid 36. [ 34.462297][ T469] note: syz.2.114[469] exited with preempt_count 1 [ 34.485337][ T470] loop2: detected capacity change from 0 to 16 [ 34.493171][ T470] erofs: (device loop2): mounted with root inode @ nid 36. [ 34.501584][ T470] note: syz.2.115[470] exited with preempt_count 1 [ 34.555933][ T471] loop2: detected capacity change from 0 to 16 [ 34.597351][ T471] erofs: (device loop2): mounted with root inode @ nid 36. [ 34.605023][ T471] note: syz.2.116[471] exited with preempt_count 1 [ 34.645295][ T472] loop2: detected capacity change from 0 to 16 [ 34.654023][ T472] erofs: (device loop2): mounted with root inode @ nid 36. [ 34.663370][ T472] note: syz.2.117[472] exited with preempt_count 1 [ 34.715684][ T473] loop2: detected capacity change from 0 to 16 [ 34.724635][ T473] erofs: (device loop2): mounted with root inode @ nid 36. [ 34.740108][ T473] note: syz.2.118[473] exited with preempt_count 1 [ 34.775320][ T474] loop2: detected capacity change from 0 to 16 [ 34.921820][ T474] erofs: (device loop2): mounted with root inode @ nid 36. [ 34.929623][ T474] note: syz.2.119[474] exited with preempt_count 1 [ 34.975559][ T475] loop2: detected capacity change from 0 to 16 [ 34.983143][ T475] erofs: (device loop2): mounted with root inode @ nid 36. [ 34.990882][ T475] note: syz.2.120[475] exited with preempt_count 1 [ 35.076054][ T476] loop2: detected capacity change from 0 to 16 [ 35.082890][ T476] erofs: (device loop2): mounted with root inode @ nid 36. [ 35.090415][ T476] note: syz.2.121[476] exited with preempt_count 1 [ 35.125589][ T477] loop2: detected capacity change from 0 to 16 [ 35.133538][ T477] erofs: (device loop2): mounted with root inode @ nid 36. [ 35.142779][ T477] note: syz.2.122[477] exited with preempt_count 1 [ 35.165262][ T478] loop2: detected capacity change from 0 to 16 [ 35.321729][ T478] erofs: (device loop2): mounted with root inode @ nid 36. [ 35.329465][ T478] note: syz.2.123[478] exited with preempt_count 1 [ 35.435267][ T479] loop2: detected capacity change from 0 to 16 [ 35.442289][ T479] erofs: (device loop2): mounted with root inode @ nid 36. [ 35.449837][ T479] note: syz.2.124[479] exited with preempt_count 1 [ 35.485322][ T480] loop2: detected capacity change from 0 to 16 [ 35.492724][ T480] erofs: (device loop2): mounted with root inode @ nid 36. [ 35.501152][ T480] note: syz.2.125[480] exited with preempt_count 1 [ 35.555261][ T481] loop2: detected capacity change from 0 to 16 [ 35.563471][ T481] erofs: (device loop2): mounted with root inode @ nid 36. [ 35.572840][ T481] note: syz.2.126[481] exited with preempt_count 1 [ 35.625263][ T482] loop2: detected capacity change from 0 to 16 [ 35.636640][ T482] erofs: (device loop2): mounted with root inode @ nid 36. [ 35.646108][ T482] note: syz.2.127[482] exited with preempt_count 1 [ 35.685385][ T483] loop2: detected capacity change from 0 to 16 [ 35.692529][ T483] erofs: (device loop2): mounted with root inode @ nid 36. [ 35.701144][ T483] note: syz.2.128[483] exited with preempt_count 1 2025/12/17 13:44:45 executed programs: 114 [ 35.735523][ T484] loop2: detected capacity change from 0 to 16 [ 35.743590][ T484] erofs: (device loop2): mounted with root inode @ nid 36. [ 35.751272][ T484] BUG: scheduling while atomic: syz.2.129/484/0x00000002 [ 35.759524][ T484] Modules linked in: [ 35.764276][ T484] Preemption disabled at: [ 35.764286][ T484] [] z_erofs_reload_indexes+0x310/0x410 [ 35.783873][ T484] CPU: 1 PID: 484 Comm: syz.2.129 Tainted: G W syzkaller #0 [ 35.795310][ T484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 35.810360][ T484] Call Trace: [ 35.817121][ T484] [ 35.820948][ T484] __dump_stack+0x21/0x30 [ 35.826513][ T484] dump_stack_lvl+0xee/0x150 [ 35.832537][ T484] ? show_regs_print_info+0x20/0x20 [ 35.839478][ T484] ? call_rcu+0xc4c/0xfe0 [ 35.846096][ T484] ? z_erofs_reload_indexes+0x310/0x410 [ 35.857663][ T484] dump_stack+0x15/0x20 [ 35.866673][ T484] __schedule_bug+0x174/0x230 [ 35.874924][ T484] ? ttwu_queue_wakelist+0x490/0x490 [ 35.882981][ T484] ? rcu_gp_kthread_wake+0x90/0x90 [ 35.889582][ T484] __schedule+0xc2f/0x14c0 [ 35.895629][ T484] ? release_firmware_map_entry+0x190/0x190 [ 35.903098][ T484] ? __blkcg_punt_bio_submit+0x170/0x170 [ 35.909877][ T484] ? unlock_page_memcg+0x130/0x130 [ 35.916094][ T484] ? ____fput+0x15/0x20 [ 35.920510][ T484] schedule+0x11e/0x1e0 [ 35.924766][ T484] exit_to_user_mode_loop+0x50/0xe0 [ 35.930600][ T484] exit_to_user_mode_prepare+0x87/0xd0 [ 35.937409][ T484] syscall_exit_to_user_mode+0x1a/0x30 [ 35.943813][ T484] do_syscall_64+0x58/0xa0 [ 35.949009][ T484] ? clear_bhb_loop+0x50/0xa0 [ 35.954878][ T484] ? clear_bhb_loop+0x50/0xa0 [ 35.959822][ T484] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 35.968567][ T484] RIP: 0033:0x7fe860acd749 [ 35.974190][ T484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 36.000389][ T484] RSP: 002b:00007ffd2645e5e8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 36.009516][ T484] RAX: 0000000000000000 RBX: 0000000000008b81 RCX: 00007fe860acd749 [ 36.021949][ T484] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 36.033370][ T484] RBP: 0000000000000000 R08: 0000000000000001 R09: 000000032645e8df [ 36.045762][ T484] R10: 0000001b32820000 R11: 0000000000000246 R12: 00007fe860d23fac [ 36.055718][ T484] R13: 00007fe860d23fa0 R14: ffffffffffffffff R15: 0000000000000003 [ 36.064086][ T484] [ 36.096022][ T485] loop2: detected capacity change from 0 to 16 [ 36.105504][ T485] erofs: (device loop2): mounted with root inode @ nid 36. [ 36.113722][ T485] note: syz.2.130[485] exited with preempt_count 1 [ 36.151564][ T486] loop2: detected capacity change from 0 to 16 [ 36.242455][ T486] erofs: (device loop2): mounted with root inode @ nid 36. [ 36.250560][ T486] note: syz.2.131[486] exited with preempt_count 1 [ 36.305590][ T487] loop2: detected capacity change from 0 to 16 [ 36.312708][ T487] erofs: (device loop2): mounted with root inode @ nid 36. [ 36.321416][ T487] note: syz.2.132[487] exited with preempt_count 1 [ 36.375499][ T488] loop2: detected capacity change from 0 to 16 [ 36.382596][ T488] erofs: (device loop2): mounted with root inode @ nid 36. [ 36.391162][ T488] note: syz.2.133[488] exited with preempt_count 1 [ 36.455612][ T489] loop2: detected capacity change from 0 to 16 [ 36.464571][ T489] erofs: (device loop2): mounted with root inode @ nid 36. [ 36.474249][ T489] note: syz.2.134[489] exited with preempt_count 1 [ 36.576097][ T490] loop2: detected capacity change from 0 to 16 [ 36.583157][ T490] erofs: (device loop2): mounted with root inode @ nid 36. [ 36.591579][ T490] note: syz.2.135[490] exited with preempt_count 1 [ 36.645969][ T491] loop2: detected capacity change from 0 to 16 [ 36.653302][ T491] erofs: (device loop2): mounted with root inode @ nid 36. [ 36.662860][ T491] note: syz.2.136[491] exited with preempt_count 1 [ 36.725886][ T492] loop2: detected capacity change from 0 to 16 [ 36.732998][ T492] erofs: (device loop2): mounted with root inode @ nid 36. [ 36.740700][ T492] note: syz.2.137[492] exited with preempt_count 1 [ 36.795456][ T493] loop2: detected capacity change from 0 to 16 [ 36.803854][ T493] erofs: (device loop2): mounted with root inode @ nid 36. [ 36.813302][ T493] note: syz.2.138[493] exited with preempt_count 1 [ 36.876028][ T494] loop2: detected capacity change from 0 to 16 [ 36.885807][ T494] erofs: (device loop2): mounted with root inode @ nid 36. [ 36.896620][ T494] note: syz.2.139[494] exited with preempt_count 1 [ 36.925881][ T495] loop2: detected capacity change from 0 to 16 [ 36.933886][ T495] erofs: (device loop2): mounted with root inode @ nid 36. [ 36.944135][ T495] note: syz.2.140[495] exited with preempt_count 1 [ 37.005577][ T496] loop2: detected capacity change from 0 to 16 [ 37.012648][ T496] erofs: (device loop2): mounted with root inode @ nid 36. [ 37.021510][ T496] note: syz.2.141[496] exited with preempt_count 1 [ 37.076073][ T497] loop2: detected capacity change from 0 to 16 [ 37.084093][ T497] erofs: (device loop2): mounted with root inode @ nid 36. [ 37.094158][ T497] note: syz.2.142[497] exited with preempt_count 1 [ 37.145218][ T498] loop2: detected capacity change from 0 to 16 [ 37.154007][ T498] erofs: (device loop2): mounted with root inode @ nid 36. [ 37.162103][ T498] note: syz.2.143[498] exited with preempt_count 1 [ 37.185727][ T499] loop2: detected capacity change from 0 to 16 [ 37.193277][ T499] erofs: (device loop2): mounted with root inode @ nid 36. [ 37.200854][ T499] note: syz.2.144[499] exited with preempt_count 1 [ 37.267203][ T500] loop2: detected capacity change from 0 to 16 [ 37.274647][ T500] erofs: (device loop2): mounted with root inode @ nid 36. [ 37.282547][ T500] note: syz.2.145[500] exited with preempt_count 1 [ 37.332653][ T501] loop2: detected capacity change from 0 to 16 [ 37.343862][ T501] erofs: (device loop2): mounted with root inode @ nid 36. [ 37.354661][ T501] note: syz.2.146[501] exited with preempt_count 1 [ 37.465082][ T502] loop2: detected capacity change from 0 to 16 [ 37.472233][ T502] erofs: (device loop2): mounted with root inode @ nid 36. [ 37.482135][ T502] note: syz.2.147[502] exited with preempt_count 1 [ 37.515950][ T503] loop2: detected capacity change from 0 to 16 [ 37.524363][ T503] erofs: (device loop2): mounted with root inode @ nid 36. [ 37.532332][ T503] note: syz.2.148[503] exited with preempt_count 1 [ 37.585155][ T504] loop2: detected capacity change from 0 to 16 [ 37.593251][ T504] erofs: (device loop2): mounted with root inode @ nid 36. [ 37.600833][ T504] note: syz.2.149[504] exited with preempt_count 1 [ 37.705363][ T505] loop2: detected capacity change from 0 to 16 [ 37.712876][ T505] erofs: (device loop2): mounted with root inode @ nid 36. [ 37.720583][ T505] note: syz.2.150[505] exited with preempt_count 1 [ 37.805656][ T506] loop2: detected capacity change from 0 to 16 [ 37.812626][ T506] erofs: (device loop2): mounted with root inode @ nid 36. [ 37.820327][ T506] note: syz.2.151[506] exited with preempt_count 1 [ 37.875667][ T507] loop2: detected capacity change from 0 to 16 [ 38.001688][ T507] erofs: (device loop2): mounted with root inode @ nid 36. [ 38.009416][ T507] note: syz.2.152[507] exited with preempt_count 1