Warning: Permanently added '10.128.1.91' (ED25519) to the list of known hosts.
2026/03/11 22:04:07 parsed 1 programs
[ 179.267938][ T36] audit: type=1400 audit(1773266647.130:64): avc: denied { node_bind } for pid=291 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 180.799090][ T36] audit: type=1400 audit(1773266648.670:65): avc: denied { mounton } for pid=297 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
[ 180.803425][ T297] cgroup: Unknown subsys name 'net'
[ 180.822267][ T36] audit: type=1400 audit(1773266648.670:66): avc: denied { mount } for pid=297 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
[ 180.849732][ T36] audit: type=1400 audit(1773266648.700:67): avc: denied { unmount } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 180.850402][ T297] cgroup: Unknown subsys name 'devices'
[ 181.030978][ T297] cgroup: Unknown subsys name 'hugetlb'
[ 181.036828][ T297] cgroup: Unknown subsys name 'rlimit'
[ 181.183720][ T36] audit: type=1400 audit(1773266649.050:68): avc: denied { setattr } for pid=297 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 181.207354][ T36] audit: type=1400 audit(1773266649.050:69): avc: denied { create } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 181.227863][ T36] audit: type=1400 audit(1773266649.050:70): avc: denied { write } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 181.248394][ T36] audit: type=1400 audit(1773266649.050:71): avc: denied { read } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 181.269077][ T36] audit: type=1400 audit(1773266649.050:72): avc: denied { sys_module } for pid=297 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 181.290141][ T36] audit: type=1400 audit(1773266649.060:73): avc: denied { mounton } for pid=297 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
[ 181.298041][ T301] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
Setting up swapspace version 1, size = 127995904 bytes
[ 181.369650][ T297] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 182.334229][ T304] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 182.437380][ T309] bridge0: port 1(bridge_slave_0) entered blocking state
[ 182.444629][ T309] bridge0: port 1(bridge_slave_0) entered disabled state
[ 182.452112][ T309] bridge_slave_0: entered allmulticast mode
[ 182.458872][ T309] bridge_slave_0: entered promiscuous mode
[ 182.465627][ T309] bridge0: port 2(bridge_slave_1) entered blocking state
[ 182.472997][ T309] bridge0: port 2(bridge_slave_1) entered disabled state
[ 182.480587][ T309] bridge_slave_1: entered allmulticast mode
[ 182.487103][ T309] bridge_slave_1: entered promiscuous mode
[ 182.538856][ T309] bridge0: port 2(bridge_slave_1) entered blocking state
[ 182.545920][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 182.553335][ T309] bridge0: port 1(bridge_slave_0) entered blocking state
[ 182.560516][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 182.581467][ T44] bridge0: port 1(bridge_slave_0) entered disabled state
[ 182.589046][ T44] bridge0: port 2(bridge_slave_1) entered disabled state
[ 182.598903][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 182.605983][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 182.615062][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 182.622164][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 182.647728][ T309] veth0_vlan: entered promiscuous mode
[ 182.659032][ T309] veth1_macvtap: entered promiscuous mode
[ 182.712810][ T44] bridge_slave_1: left allmulticast mode
[ 182.718540][ T44] bridge_slave_1: left promiscuous mode
[ 182.724215][ T44] bridge0: port 2(bridge_slave_1) entered disabled state
[ 182.731904][ T44] bridge_slave_0: left allmulticast mode
[ 182.737645][ T44] bridge_slave_0: left promiscuous mode
[ 182.743543][ T44] bridge0: port 1(bridge_slave_0) entered disabled state
[ 182.841547][ T44] veth1_macvtap: left promiscuous mode
[ 182.847227][ T44] veth0_vlan: left promiscuous mode
2026/03/11 22:04:11 executed programs: 0
[ 183.866541][ T373] bridge0: port 1(bridge_slave_0) entered blocking state
[ 183.873893][ T373] bridge0: port 1(bridge_slave_0) entered disabled state
[ 183.881095][ T373] bridge_slave_0: entered allmulticast mode
[ 183.887387][ T373] bridge_slave_0: entered promiscuous mode
[ 183.894157][ T373] bridge0: port 2(bridge_slave_1) entered blocking state
[ 183.901341][ T373] bridge0: port 2(bridge_slave_1) entered disabled state
[ 183.908649][ T373] bridge_slave_1: entered allmulticast mode
[ 183.915140][ T373] bridge_slave_1: entered promiscuous mode
[ 183.966118][ T373] bridge0: port 2(bridge_slave_1) entered blocking state
[ 183.973344][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 183.980698][ T373] bridge0: port 1(bridge_slave_0) entered blocking state
[ 183.987764][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 184.009795][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 184.017101][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 184.026045][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 184.033177][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 184.042364][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 184.049482][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 184.075551][ T373] veth0_vlan: entered promiscuous mode
[ 184.087224][ T373] veth1_macvtap: entered promiscuous mode
[ 199.173418][ T387] bridge0: port 1(bridge_slave_0) entered blocking state
[ 199.180550][ T387] bridge0: port 1(bridge_slave_0) entered disabled state
[ 199.187725][ T387] bridge_slave_0: entered allmulticast mode
[ 199.194297][ T387] bridge_slave_0: entered promiscuous mode
[ 199.200893][ T387] bridge0: port 2(bridge_slave_1) entered blocking state
[ 199.207948][ T387] bridge0: port 2(bridge_slave_1) entered disabled state
[ 199.215471][ T387] bridge_slave_1: entered allmulticast mode
[ 199.221847][ T387] bridge_slave_1: entered promiscuous mode
[ 199.268655][ T387] bridge0: port 2(bridge_slave_1) entered blocking state
[ 199.275800][ T387] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 199.283279][ T387] bridge0: port 1(bridge_slave_0) entered blocking state
[ 199.290584][ T387] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 199.313717][ T44] bridge0: port 1(bridge_slave_0) entered disabled state
[ 199.321281][ T44] bridge0: port 2(bridge_slave_1) entered disabled state
[ 199.331799][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 199.338906][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 199.348715][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 199.355814][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/03/11 22:04:27 executed programs: 3
[ 199.383522][ T387] veth0_vlan: entered promiscuous mode
[ 199.395300][ T387] veth1_macvtap: entered promiscuous mode
[ 214.490659][ T403] bridge0: port 1(bridge_slave_0) entered blocking state
[ 214.497728][ T403] bridge0: port 1(bridge_slave_0) entered disabled state
[ 214.505525][ T403] bridge_slave_0: entered allmulticast mode
[ 214.511842][ T403] bridge_slave_0: entered promiscuous mode
[ 214.518658][ T403] bridge0: port 2(bridge_slave_1) entered blocking state
[ 214.525822][ T403] bridge0: port 2(bridge_slave_1) entered disabled state
[ 214.533007][ T403] bridge_slave_1: entered allmulticast mode
[ 214.539397][ T403] bridge_slave_1: entered promiscuous mode
[ 214.589034][ T403] bridge0: port 2(bridge_slave_1) entered blocking state
[ 214.596138][ T403] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 214.603587][ T403] bridge0: port 1(bridge_slave_0) entered blocking state
[ 214.610675][ T403] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 214.633612][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 214.641150][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 214.652189][ T44] bridge0: port 1(bridge_slave_0) entered blocking state
[ 214.659280][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 214.668880][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 214.675950][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/03/11 22:04:42 executed programs: 4
[ 214.703693][ T403] veth0_vlan: entered promiscuous mode
[ 214.715597][ T403] veth1_macvtap: entered promiscuous mode
[ 229.807638][ T418] bridge0: port 1(bridge_slave_0) entered blocking state
[ 229.814906][ T418] bridge0: port 1(bridge_slave_0) entered disabled state
[ 229.822053][ T418] bridge_slave_0: entered allmulticast mode
[ 229.828615][ T418] bridge_slave_0: entered promiscuous mode
[ 229.835664][ T418] bridge0: port 2(bridge_slave_1) entered blocking state
[ 229.842804][ T418] bridge0: port 2(bridge_slave_1) entered disabled state
[ 229.849976][ T418] bridge_slave_1: entered allmulticast mode
[ 229.856282][ T418] bridge_slave_1: entered promiscuous mode
[ 229.903576][ T418] bridge0: port 2(bridge_slave_1) entered blocking state
[ 229.910714][ T418] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 229.917996][ T418] bridge0: port 1(bridge_slave_0) entered blocking state
[ 229.925095][ T418] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 229.947676][ T44] bridge0: port 1(bridge_slave_0) entered disabled state
[ 229.955287][ T44] bridge0: port 2(bridge_slave_1) entered disabled state
[ 229.965585][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 229.972800][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 229.982554][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 229.989643][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/03/11 22:04:57 executed programs: 5
[ 230.017709][ T418] veth0_vlan: entered promiscuous mode
[ 230.029615][ T418] veth1_macvtap: entered promiscuous mode
[ 245.130483][ T433] bridge0: port 1(bridge_slave_0) entered blocking state
[ 245.137635][ T433] bridge0: port 1(bridge_slave_0) entered disabled state
[ 245.145037][ T433] bridge_slave_0: entered allmulticast mode
[ 245.151686][ T433] bridge_slave_0: entered promiscuous mode
[ 245.158229][ T433] bridge0: port 2(bridge_slave_1) entered blocking state
[ 245.165359][ T433] bridge0: port 2(bridge_slave_1) entered disabled state
[ 245.172641][ T433] bridge_slave_1: entered allmulticast mode
[ 245.179183][ T433] bridge_slave_1: entered promiscuous mode
[ 245.238952][ T433] bridge0: port 2(bridge_slave_1) entered blocking state
[ 245.246029][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 245.253445][ T433] bridge0: port 1(bridge_slave_0) entered blocking state
[ 245.260527][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 245.285602][ T44] bridge0: port 1(bridge_slave_0) entered disabled state
[ 245.293151][ T44] bridge0: port 2(bridge_slave_1) entered disabled state
[ 245.303799][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 245.310944][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 245.327426][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 245.334665][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/03/11 22:05:13 executed programs: 6
[ 245.365025][ T433] veth0_vlan: entered promiscuous mode
[ 245.377147][ T433] veth1_macvtap: entered promiscuous mode
[ 260.485504][ T448] bridge0: port 1(bridge_slave_0) entered blocking state
[ 260.492855][ T448] bridge0: port 1(bridge_slave_0) entered disabled state
[ 260.500102][ T448] bridge_slave_0: entered allmulticast mode
[ 260.506442][ T448] bridge_slave_0: entered promiscuous mode
[ 260.513273][ T448] bridge0: port 2(bridge_slave_1) entered blocking state
[ 260.520535][ T448] bridge0: port 2(bridge_slave_1) entered disabled state
[ 260.527811][ T448] bridge_slave_1: entered allmulticast mode
[ 260.534335][ T448] bridge_slave_1: entered promiscuous mode
[ 260.596733][ T448] bridge0: port 2(bridge_slave_1) entered blocking state
[ 260.603985][ T448] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 260.611620][ T448] bridge0: port 1(bridge_slave_0) entered blocking state
[ 260.618726][ T448] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 260.646801][ T44] bridge0: port 1(bridge_slave_0) entered disabled state
[ 260.654967][ T44] bridge0: port 2(bridge_slave_1) entered disabled state
[ 260.666182][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 260.673299][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 260.683236][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 260.690452][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/03/11 22:05:28 executed programs: 7
[ 260.724903][ T448] veth0_vlan: entered promiscuous mode
[ 260.737533][ T448] veth1_macvtap: entered promiscuous mode
[ 275.842538][ T464] bridge0: port 1(bridge_slave_0) entered blocking state
[ 275.849967][ T464] bridge0: port 1(bridge_slave_0) entered disabled state
[ 275.857113][ T464] bridge_slave_0: entered allmulticast mode
[ 275.863597][ T464] bridge_slave_0: entered promiscuous mode
[ 275.870304][ T464] bridge0: port 2(bridge_slave_1) entered blocking state
[ 275.877430][ T464] bridge0: port 2(bridge_slave_1) entered disabled state
[ 275.884645][ T464] bridge_slave_1: entered allmulticast mode
[ 275.891123][ T464] bridge_slave_1: entered promiscuous mode
[ 275.947824][ T464] bridge0: port 2(bridge_slave_1) entered blocking state
[ 275.955011][ T464] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 275.962637][ T464] bridge0: port 1(bridge_slave_0) entered blocking state
[ 275.969780][ T464] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 275.992725][ T44] bridge0: port 1(bridge_slave_0) entered disabled state
[ 276.000328][ T44] bridge0: port 2(bridge_slave_1) entered disabled state
[ 276.010988][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 276.018055][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 276.027842][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 276.035105][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/03/11 22:05:43 executed programs: 8
[ 276.065561][ T464] veth0_vlan: entered promiscuous mode
[ 276.077491][ T464] veth1_macvtap: entered promiscuous mode
[ 291.181727][ T479] bridge0: port 1(bridge_slave_0) entered blocking state
[ 291.188834][ T479] bridge0: port 1(bridge_slave_0) entered disabled state
[ 291.195915][ T479] bridge_slave_0: entered allmulticast mode
[ 291.202381][ T479] bridge_slave_0: entered promiscuous mode
[ 291.209053][ T479] bridge0: port 2(bridge_slave_1) entered blocking state
[ 291.216364][ T479] bridge0: port 2(bridge_slave_1) entered disabled state
[ 291.223788][ T479] bridge_slave_1: entered allmulticast mode
[ 291.230319][ T479] bridge_slave_1: entered promiscuous mode
[ 291.287731][ T479] bridge0: port 2(bridge_slave_1) entered blocking state
[ 291.294958][ T479] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 291.302491][ T479] bridge0: port 1(bridge_slave_0) entered blocking state
[ 291.309611][ T479] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 291.334549][ T44] bridge0: port 1(bridge_slave_0) entered disabled state
[ 291.342054][ T44] bridge0: port 2(bridge_slave_1) entered disabled state
[ 291.352994][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 291.360154][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 291.370176][ T44] bridge0: port 2(bridge_slave_1) entered blocking state
[ 291.377336][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/03/11 22:05:59 executed programs: 9
[ 291.411307][ T479] veth0_vlan: entered promiscuous mode
[ 291.423837][ T479] veth1_macvtap: entered promiscuous mode
[ 306.524177][ T494] bridge0: port 1(bridge_slave_0) entered blocking state
[ 306.531426][ T494] bridge0: port 1(bridge_slave_0) entered disabled state
[ 306.538651][ T494] bridge_slave_0: entered allmulticast mode
[ 306.544994][ T494] bridge_slave_0: entered promiscuous mode
[ 306.551882][ T494] bridge0: port 2(bridge_slave_1) entered blocking state
[ 306.559168][ T494] bridge0: port 2(bridge_slave_1) entered disabled state
[ 306.566334][ T494] bridge_slave_1: entered allmulticast mode
[ 306.573132][ T494] bridge_slave_1: entered promiscuous mode
[ 306.629562][ T494] bridge0: port 2(bridge_slave_1) entered blocking state
[ 306.636816][ T494] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 306.644341][ T494] bridge0: port 1(bridge_slave_0) entered blocking state
[ 306.651638][ T494] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 306.675414][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 306.682948][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 306.693459][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 306.700779][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 306.710739][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 306.717907][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/03/11 22:06:14 executed programs: 10
[ 306.755434][ T494] veth0_vlan: entered promiscuous mode
[ 306.767580][ T494] veth1_macvtap: entered promiscuous mode
[ 321.871137][ T510] bridge0: port 1(bridge_slave_0) entered blocking state
[ 321.878463][ T510] bridge0: port 1(bridge_slave_0) entered disabled state
[ 321.885543][ T510] bridge_slave_0: entered allmulticast mode
[ 321.892137][ T510] bridge_slave_0: entered promiscuous mode
[ 321.899042][ T510] bridge0: port 2(bridge_slave_1) entered blocking state
[ 321.906085][ T510] bridge0: port 2(bridge_slave_1) entered disabled state
[ 321.913508][ T510] bridge_slave_1: entered allmulticast mode
[ 321.919917][ T510] bridge_slave_1: entered promiscuous mode
[ 321.978236][ T510] bridge0: port 2(bridge_slave_1) entered blocking state
[ 321.985379][ T510] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 321.992725][ T510] bridge0: port 1(bridge_slave_0) entered blocking state
[ 321.999850][ T510] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 322.023265][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 322.030873][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 322.041674][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 322.048885][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 322.058710][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 322.065789][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/03/11 22:06:30 executed programs: 11
[ 322.101043][ T510] veth0_vlan: entered promiscuous mode
[ 322.113614][ T510] veth1_macvtap: entered promiscuous mode
[ 324.178543][ T37] INFO: task syz.2.17:385 blocked for more than 122 seconds.
[ 324.186012][ T37] Not tainted syzkaller #0
[ 324.191486][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 324.200346][ T37] task:syz.2.17 state:D stack:0 pid:385 tgid:383 ppid:373 flags:0x00000004
[ 324.210676][ T37] Call Trace:
[ 324.214050][ T37]
[ 324.216988][ T37] __schedule+0x134f/0x1ea0
[ 324.221656][ T37] ? __sched_text_start+0x10/0x10
[ 324.226720][ T37] ? __kasan_check_write+0x18/0x20
[ 324.231906][ T37] ? llist_add_batch+0x10f/0x1f0
[ 324.236874][ T37] ? __cfi_call_function_single_prep_ipi+0x10/0x10
[ 324.243540][ T37] schedule+0xc5/0x240
[ 324.247679][ T37] schedule_timeout+0xc7/0x3b0
[ 324.252945][ T37] ? __cfi_schedule_timeout+0x10/0x10
[ 324.258657][ T37] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 324.264241][ T37] wait_for_common+0x369/0x650
[ 324.269066][ T37] ? __kasan_kmalloc+0x96/0xb0
[ 324.273878][ T37] ? wait_for_completion+0x40/0x40
[ 324.279055][ T37] ? _raw_spin_lock_irq+0x93/0x120
[ 324.284196][ T37] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 324.289817][ T37] wait_for_completion_state+0x19/0x40
[ 324.295314][ T37] do_coredump+0x8ad/0x2fe0
[ 324.299887][ T37] ? __dequeue_signal+0x50e/0x680
[ 324.304955][ T37] ? dequeue_signal+0x7e/0x4f0
[ 324.309811][ T37] ? __cfi_do_coredump+0x10/0x10
[ 324.314788][ T37] ? __kasan_slab_free+0x6a/0x80
[ 324.319786][ T37] ? kmem_cache_free+0x1bd/0x4f0
[ 324.324857][ T37] ? __dequeue_signal+0x50e/0x680
[ 324.329948][ T37] ? __kasan_check_write+0x18/0x20
[ 324.335089][ T37] ? recalc_sigpending+0x16c/0x1d0
[ 324.340508][ T37] get_signal+0x11f8/0x14e0
[ 324.345056][ T37] arch_do_signal_or_restart+0xbc/0x760
[ 324.350684][ T37] ? __se_sys_tkill+0x206/0x290
[ 324.355577][ T37] ? __cfi_arch_do_signal_or_restart+0x10/0x10
[ 324.361808][ T37] ? __kasan_check_write+0x18/0x20
[ 324.366963][ T37] syscall_exit_to_user_mode+0x57/0xb0
[ 324.372549][ T37] do_syscall_64+0x63/0xf0
[ 324.376999][ T37] ? clear_bhb_loop+0x50/0xa0
[ 324.381761][ T37] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 324.387878][ T37] RIP: 0033:0x7ff339d9c799
[ 324.392360][ T37] RSP: 002b:00007ff33aca3028 EFLAGS: 00000246 ORIG_RAX: 00000000000000c8
[ 324.400937][ T37] RAX: 0000000000000000 RBX: 00007ff33a016090 RCX: 00007ff339d9c799
[ 324.408992][ T37] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004
[ 324.417386][ T37] RBP: 00007ff339e32c99 R08: 0000000000000000 R09: 0000000000000000
[ 324.425559][ T37] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 324.433741][ T37] R13: 00007ff33a016128 R14: 00007ff33a016090 R15: 00007ffc5a619a38
[ 324.441934][ T37]
[ 324.445018][ T37] INFO: task syz.3.18:400 blocked for more than 123 seconds.
[ 324.452621][ T37] Not tainted syzkaller #0
[ 324.457672][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 324.466651][ T37] task:syz.3.18 state:D stack:0 pid:400 tgid:398 ppid:387 flags:0x00000004
[ 324.477080][ T37] Call Trace:
[ 324.480444][ T37]
[ 324.483497][ T37] __schedule+0x134f/0x1ea0
[ 324.488035][ T37] ? __sched_text_start+0x10/0x10
[ 324.493319][ T37] ? __kasan_check_write+0x18/0x20
[ 324.498634][ T37] ? llist_add_batch+0x10f/0x1f0
[ 324.503681][ T37] ? __cfi_call_function_single_prep_ipi+0x10/0x10
[ 324.510591][ T37] schedule+0xc5/0x240
[ 324.514713][ T37] schedule_timeout+0xc7/0x3b0
[ 324.519698][ T37] ? __cfi_schedule_timeout+0x10/0x10
[ 324.525136][ T37] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 324.530800][ T37] wait_for_common+0x369/0x650
[ 324.535615][ T37] ? __kasan_kmalloc+0x96/0xb0
[ 324.540542][ T37] ? wait_for_completion+0x40/0x40
[ 324.545698][ T37] ? _raw_spin_lock_irq+0x93/0x120
[ 324.550907][ T37] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 324.556501][ T37] wait_for_completion_state+0x19/0x40
[ 324.562091][ T37] do_coredump+0x8ad/0x2fe0
[ 324.566650][ T37] ? __dequeue_signal+0x50e/0x680
[ 324.571840][ T37] ? dequeue_signal+0x7e/0x4f0
[ 324.576637][ T37] ? __cfi_do_coredump+0x10/0x10
[ 324.581714][ T37] ? __kasan_slab_free+0x6a/0x80
[ 324.586709][ T37] ? kmem_cache_free+0x1bd/0x4f0
[ 324.591742][ T37] ? __dequeue_signal+0x50e/0x680
[ 324.596796][ T37] ? __kasan_check_write+0x18/0x20
[ 324.602028][ T37] ? recalc_sigpending+0x16c/0x1d0
[ 324.607176][ T37] get_signal+0x11f8/0x14e0
[ 324.611857][ T37] arch_do_signal_or_restart+0xbc/0x760
[ 324.617441][ T37] ? __se_sys_tkill+0x206/0x290
[ 324.622868][ T37] ? __cfi_arch_do_signal_or_restart+0x10/0x10
[ 324.629222][ T37] ? __kasan_check_write+0x18/0x20
[ 324.634470][ T37] syscall_exit_to_user_mode+0x57/0xb0
[ 324.640056][ T37] do_syscall_64+0x63/0xf0
[ 324.644517][ T37] ? clear_bhb_loop+0x50/0xa0
[ 324.649266][ T37] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 324.655254][ T37] RIP: 0033:0x7f2e44b9c799
[ 324.659783][ T37] RSP: 002b:00007f2e45ac4028 EFLAGS: 00000246 ORIG_RAX: 00000000000000c8
[ 324.668231][ T37] RAX: 0000000000000000 RBX: 00007f2e44e16090 RCX: 00007f2e44b9c799
[ 324.676427][ T37] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004
[ 324.684600][ T37] RBP: 00007f2e44c32c99 R08: 0000000000000000 R09: 0000000000000000
[ 324.692689][ T37] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 324.700846][ T37] R13: 00007f2e44e16128 R14: 00007f2e44e16090 R15: 00007ffd43dfb328
[ 324.708911][ T37]
[ 324.712165][ T37] NMI backtrace for cpu 1
[ 324.712199][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 6689bf08a63a9fd1d154dffed701218a84e741b5
[ 324.712225][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 324.712244][ T37] Call Trace:
[ 324.712250][ T37]
[ 324.712256][ T37] __dump_stack+0x21/0x30
[ 324.712283][ T37] dump_stack_lvl+0x140/0x1c0
[ 324.712302][ T37] ? __cfi_dump_stack_lvl+0x10/0x10
[ 324.712323][ T37] dump_stack+0x19/0x20
[ 324.712340][ T37] nmi_cpu_backtrace+0x2ba/0x2d0
[ 324.712358][ T37] ? rcu_read_unlock_special+0xb7/0x420
[ 324.712385][ T37] ? __cfi_nmi_cpu_backtrace+0x10/0x10
[ 324.712402][ T37] ? __rcu_read_unlock+0xc0/0xc0
[ 324.712420][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[ 324.712440][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[ 324.712459][ T37] nmi_trigger_cpumask_backtrace+0x142/0x2c0
[ 324.712477][ T37] arch_trigger_cpumask_backtrace+0x14/0x20
[ 324.712496][ T37] watchdog+0xdad/0xf00
[ 324.712519][ T37] ? __kasan_check_write+0x18/0x20
[ 324.712541][ T37] ? __cfi_watchdog+0x10/0x10
[ 324.712563][ T37] ? __kasan_check_read+0x15/0x20
[ 324.712583][ T37] ? __kthread_parkme+0x137/0x180
[ 324.712607][ T37] ? schedule+0xc5/0x240
[ 324.712627][ T37] kthread+0x2c6/0x370
[ 324.712642][ T37] ? __cfi_watchdog+0x10/0x10
[ 324.712664][ T37] ? __cfi_kthread+0x10/0x10
[ 324.712678][ T37] ret_from_fork+0x64/0xa0
[ 324.712699][ T37] ? __cfi_kthread+0x10/0x10
[ 324.712713][ T37] ret_from_fork_asm+0x1a/0x30
[ 324.712737][ T37]
[ 324.712743][ T37] Sending NMI from CPU 1 to CPUs 0:
[ 324.873824][ C0] NMI backtrace for cpu 0
[ 324.873840][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 6689bf08a63a9fd1d154dffed701218a84e741b5
[ 324.873863][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 324.873873][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 324.873908][ C0] Code: cc cc cc cc cc cc cc b8 95 78 3a c0 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d f3 5b 48 00 55 48 89 e5 fb f4 <5d> e9 07 60 02 00 cc cc cc cc cc cc cc b8 00 00 00 00 90 90 90 90
[ 324.873922][ C0] RSP: 0018:ffffffff87407da0 EFLAGS: 000002c6
[ 324.873938][ C0] RAX: ffff8881f6e00000 RBX: ffffffff874156c0 RCX: ffffffff859efb2d
[ 324.873951][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 000000000002e01c
[ 324.873961][ C0] RBP: ffffffff87407da0 R08: ffff8881f6e39733 R09: 1ffff1103edc72e6
[ 324.873974][ C0] R10: dffffc0000000000 R11: ffffed103edc72e7 R12: 1ffffffff0e82ad8
[ 324.873986][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff87ebe228
[ 324.873997][ C0] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 324.874010][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 324.874021][ C0] CR2: 00007f861bba8ff8 CR3: 000000012c7b8000 CR4: 00000000003526b0
[ 324.874037][ C0] Call Trace:
[ 324.874044][ C0]
[ 324.874052][ C0] default_idle+0x17/0x30
[ 324.874069][ C0] arch_cpu_idle+0xd/0x20
[ 324.874084][ C0] default_idle_call+0x3e/0x80
[ 324.874099][ C0] do_idle+0x19f/0x4b0
[ 324.874115][ C0] ? idle_inject_timer_fn+0x80/0x80
[ 324.874129][ C0] ? __cfi_set_cpus_allowed_ptr+0x10/0x10
[ 324.874155][ C0] ? radix_tree_lookup+0x250/0x2a0
[ 324.874209][ C0] cpu_startup_entry+0x47/0x60
[ 324.874224][ C0] rest_init+0x10b/0x130
[ 324.874241][ C0] ? __cfi_x86_late_time_init+0x10/0x10
[ 324.874258][ C0] start_kernel+0x462/0x4bb
[ 324.874281][ C0] x86_64_start_reservations+0x2e/0x30
[ 324.874306][ C0] x86_64_start_kernel+0x6a/0x7b
[ 324.874330][ C0] common_startup_64+0x13b/0x157
[ 324.874353][ C0]