syzkaller syzkaller login: [ 13.664251][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 13.664263][ T24] audit: type=1400 audit(1777179689.460:59): avc: denied { transition } for pid=217 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.676426][ T24] audit: type=1400 audit(1777179689.460:60): avc: denied { noatsecure } for pid=217 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.685098][ T24] audit: type=1400 audit(1777179689.460:61): avc: denied { write } for pid=217 comm="sh" path="pipe:[14168]" dev="pipefs" ino=14168 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 13.708159][ T24] audit: type=1400 audit(1777179689.460:62): avc: denied { rlimitinh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.727381][ T24] audit: type=1400 audit(1777179689.460:63): avc: denied { siginh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.31' (ED25519) to the list of known hosts. 2026/04/26 05:01:38 parsed 1 programs [ 22.467892][ T24] audit: type=1400 audit(1777179698.260:64): avc: denied { node_bind } for pid=275 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.488937][ T24] audit: type=1400 audit(1777179698.270:65): avc: denied { create } for pid=275 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 22.509036][ T24] audit: type=1400 audit(1777179698.270:66): avc: denied { module_request } for pid=275 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 [ 23.137513][ T24] audit: type=1400 audit(1777179698.930:67): avc: denied { mounton } for pid=281 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 [ 23.138467][ T281] cgroup: Unknown subsys name 'net' [ 23.160312][ T24] audit: type=1400 audit(1777179698.930:68): avc: denied { mount } for pid=281 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 [ 23.188531][ T24] audit: type=1400 audit(1777179698.960:69): avc: denied { unmount } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.188700][ T281] cgroup: Unknown subsys name 'devices' [ 23.329924][ T281] cgroup: Unknown subsys name 'hugetlb' [ 23.335906][ T281] cgroup: Unknown subsys name 'rlimit' [ 23.537860][ T24] audit: type=1400 audit(1777179699.330:70): avc: denied { setattr } for pid=281 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.561398][ T24] audit: type=1400 audit(1777179699.340:71): avc: denied { create } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 23.579208][ T285] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 23.581921][ T24] audit: type=1400 audit(1777179699.340:72): avc: denied { write } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.610867][ T24] audit: type=1400 audit(1777179699.340:73): avc: denied { read } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.639017][ T281] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.137661][ T288] request_module fs-gadgetfs succeeded, but still no fs? [ 24.148809][ T288] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 24.371386][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.378780][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.386255][ T310] device bridge_slave_0 entered promiscuous mode [ 24.394075][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.401251][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.409134][ T310] device bridge_slave_1 entered promiscuous mode [ 24.441590][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.448828][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.456112][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.463302][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.481253][ T302] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.488896][ T302] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.496401][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.504434][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.514274][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.522586][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.529793][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.539793][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.548262][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.555294][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.566706][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.576183][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.589707][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.600634][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.609138][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.616479][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.626069][ T310] device veth0_vlan entered promiscuous mode [ 24.635507][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.644920][ T310] device veth1_macvtap entered promiscuous mode [ 24.653691][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.664238][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/04/26 05:01:40 executed programs: 0 [ 25.197872][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.205042][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.212582][ T352] device bridge_slave_0 entered promiscuous mode [ 25.219737][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.226851][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.234623][ T352] device bridge_slave_1 entered promiscuous mode [ 25.276508][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.283881][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.291449][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.298594][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.316486][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.324369][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.332192][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.344925][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.353439][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.360557][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.369602][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.378710][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.386846][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.393929][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.408776][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.416927][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.426609][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.435075][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.447928][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.456743][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.473863][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.481890][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.490516][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.498544][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.507100][ T352] device veth0_vlan entered promiscuous mode [ 25.519592][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.528366][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.537789][ T352] device veth1_macvtap entered promiscuous mode [ 25.547033][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.554824][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.563346][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.572558][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.581034][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.605317][ T352] ------------[ cut here ]------------ [ 25.610880][ T352] WARNING: CPU: 1 PID: 352 at fs/inode.c:304 drop_nlink+0xc5/0x110 [ 25.619144][ T352] Modules linked in: [ 25.623215][ T352] CPU: 1 PID: 352 Comm: syz-executor Not tainted syzkaller #0 [ 25.631282][ T352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 25.641512][ T352] RIP: 0010:drop_nlink+0xc5/0x110 [ 25.646540][ T352] Code: 1b 48 8d bb b8 04 00 00 be 08 00 00 00 e8 13 f1 f1 ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 3b 6d b7 ff <0f> 0b eb 86 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 5e ff ff ff 4c [ 25.667102][ T352] RSP: 0018:ffffc90000c47cd0 EFLAGS: 00010293 [ 25.673613][ T352] RAX: ffffffff81ad4855 RBX: ffff888110665280 RCX: ffff88810c603b40 [ 25.681850][ T352] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 25.690122][ T352] RBP: ffffc90000c47cf8 R08: 0000000000000003 R09: 0000000000000004 [ 25.698547][ T352] R10: dffffc0000000000 R11: fffff52000188f88 R12: dffffc0000000000 [ 25.706899][ T352] R13: 1ffff110220cca59 R14: ffff8881106652c8 R15: 0000000000000000 [ 25.715230][ T352] FS: 000055556fc26500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 25.715380][ T7] device bridge_slave_1 left promiscuous mode [ 25.724629][ T352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.731050][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.737574][ T352] CR2: 000055556fc49948 CR3: 0000000105fff000 CR4: 00000000003506a0 [ 25.753272][ T352] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.753420][ T7] device bridge_slave_0 left promiscuous mode [ 25.761574][ T352] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.767857][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.775914][ T352] Call Trace: [ 25.786506][ T352] shmem_rmdir+0x5b/0x90 [ 25.790871][ T352] vfs_rmdir+0x1b3/0x3e0 [ 25.791061][ T7] device veth1_macvtap left promiscuous mode [ 25.795228][ T352] incfs_kill_sb+0xfe/0x210 [ 25.801442][ T7] device veth0_vlan left promiscuous mode [ 25.805746][ T352] deactivate_locked_super+0xa0/0x100 [ 25.816874][ T352] deactivate_super+0xaf/0xe0 [ 25.821705][ T352] cleanup_mnt+0x45b/0x510 [ 25.826185][ T352] __cleanup_mnt+0x19/0x20 [ 25.830831][ T352] task_work_run+0x127/0x190 [ 25.835625][ T352] exit_to_user_mode_loop+0xcb/0xe0 [ 25.841274][ T352] exit_to_user_mode_prepare+0x76/0xa0 [ 25.846826][ T352] syscall_exit_to_user_mode+0x1d/0x40 [ 25.853192][ T352] do_syscall_64+0x3d/0x40 [ 25.857628][ T352] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 25.863779][ T352] RIP: 0033:0x7f3cb8317017 [ 25.868412][ T352] Code: a2 c7 05 dc 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 25.888512][ T352] RSP: 002b:00007ffd589cf478 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 25.897224][ T352] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3cb8317017 [ 25.905299][ T352] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd589cf530 [ 25.913339][ T352] RBP: 00007ffd589cf530 R08: 00007ffd589d0530 R09: 00000000ffffffff [ 25.921455][ T352] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd589d05c0 [ 25.929484][ T352] R13: 00007f3cb83ab120 R14: 00000000000063f1 R15: 00007ffd589d0600 [ 25.937819][ T352] ---[ end trace 7be8d706504ac906 ]--- [ 25.943981][ T352] ================================================================== [ 25.952057][ T352] BUG: KASAN: null-ptr-deref in ihold+0x20/0x60 [ 25.958599][ T352] Write of size 4 at addr 0000000000000170 by task syz-executor/352 [ 25.966596][ T352] [ 25.969068][ T352] CPU: 1 PID: 352 Comm: syz-executor Tainted: G W syzkaller #0 [ 25.978001][ T352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 25.988083][ T352] Call Trace: [ 25.991385][ T352] __dump_stack+0x21/0x24 [ 25.995725][ T352] dump_stack_lvl+0x1a7/0x208 [ 26.000397][ T352] ? thaw_kernel_threads+0x220/0x220 [ 26.005793][ T352] ? show_regs_print_info+0x18/0x18 [ 26.011081][ T352] ? __kasan_check_write+0x14/0x20 [ 26.016205][ T352] ? _raw_spin_lock+0x94/0xf0 [ 26.020887][ T352] ? _raw_spin_trylock_bh+0x150/0x150 [ 26.026250][ T352] ? ihold+0x20/0x60 [ 26.030228][ T352] kasan_report+0xd8/0x130 [ 26.034646][ T352] ? ihold+0x20/0x60 [ 26.038542][ T352] kasan_check_range+0x249/0x2a0 [ 26.043567][ T352] __kasan_check_write+0x14/0x20 [ 26.048499][ T352] ihold+0x20/0x60 [ 26.052204][ T352] vfs_rmdir+0x247/0x3e0 [ 26.056442][ T352] incfs_kill_sb+0xfe/0x210 [ 26.060950][ T352] deactivate_locked_super+0xa0/0x100 [ 26.066327][ T352] deactivate_super+0xaf/0xe0 [ 26.071164][ T352] cleanup_mnt+0x45b/0x510 [ 26.075577][ T352] __cleanup_mnt+0x19/0x20 [ 26.079986][ T352] task_work_run+0x127/0x190 [ 26.084689][ T352] exit_to_user_mode_loop+0xcb/0xe0 [ 26.090076][ T352] exit_to_user_mode_prepare+0x76/0xa0 [ 26.095637][ T352] syscall_exit_to_user_mode+0x1d/0x40 [ 26.101094][ T352] do_syscall_64+0x3d/0x40 [ 26.105756][ T352] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 26.111919][ T352] RIP: 0033:0x7f3cb8317017 [ 26.116418][ T352] Code: a2 c7 05 dc 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 26.136691][ T352] RSP: 002b:00007ffd589cf478 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 26.145539][ T352] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3cb8317017 [ 26.153585][ T352] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd589cf530 [ 26.161629][ T352] RBP: 00007ffd589cf530 R08: 00007ffd589d0530 R09: 00000000ffffffff [ 26.169865][ T352] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd589d05c0 [ 26.178013][ T352] R13: 00007f3cb83ab120 R14: 00000000000063f1 R15: 00007ffd589d0600 [ 26.186073][ T352] ================================================================== [ 26.194202][ T352] Disabling lock debugging due to kernel taint [ 26.201622][ T352] BUG: kernel NULL pointer dereference, address: 0000000000000170 [ 26.209621][ T352] #PF: supervisor write access in kernel mode [ 26.215671][ T352] #PF: error_code(0x0002) - not-present page [ 26.221646][ T352] PGD 10fbea067 P4D 10fbea067 PUD 0 [ 26.227033][ T352] Oops: 0002 [#1] PREEMPT SMP KASAN [ 26.232446][ T352] CPU: 1 PID: 352 Comm: syz-executor Tainted: G B W syzkaller #0 [ 26.241795][ T352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 26.251930][ T352] RIP: 0010:ihold+0x26/0x60 [ 26.256516][ T352] Code: 00 00 00 00 55 48 89 e5 41 56 53 48 89 fb e8 51 65 b7 ff 48 8d bb 70 01 00 00 be 04 00 00 00 e8 00 e9 f1 ff 41 be 01 00 00 00 44 0f c1 b3 70 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 d1 [ 26.276275][ T352] RSP: 0018:ffffc90000c47d10 EFLAGS: 00010246 [ 26.282445][ T352] RAX: ffff88810c603b00 RBX: 0000000000000000 RCX: 0000000000000286 [ 26.290954][ T352] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00000000ffffffff [ 26.299187][ T352] RBP: ffffc90000c47d20 R08: 0000000000000003 R09: 0000000000000004 [ 26.307430][ T352] R10: dffffc0000000000 R11: fffffbfff0dcf848 R12: 1ffff11021a6a37c [ 26.315574][ T352] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 26.323658][ T352] FS: 000055556fc26500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 26.332790][ T352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.339367][ T352] CR2: 0000000000000170 CR3: 0000000105fff000 CR4: 00000000003506a0 [ 26.347920][ T352] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.355988][ T352] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.364178][ T352] Call Trace: [ 26.367583][ T352] vfs_rmdir+0x247/0x3e0 [ 26.371989][ T352] incfs_kill_sb+0xfe/0x210 [ 26.376726][ T352] deactivate_locked_super+0xa0/0x100 [ 26.382207][ T352] deactivate_super+0xaf/0xe0 [ 26.386875][ T352] cleanup_mnt+0x45b/0x510 [ 26.391278][ T352] __cleanup_mnt+0x19/0x20 [ 26.395680][ T352] task_work_run+0x127/0x190 [ 26.400344][ T352] exit_to_user_mode_loop+0xcb/0xe0 [ 26.405524][ T352] exit_to_user_mode_prepare+0x76/0xa0 [ 26.410972][ T352] syscall_exit_to_user_mode+0x1d/0x40 [ 26.416413][ T352] do_syscall_64+0x3d/0x40 [ 26.420840][ T352] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 26.426892][ T352] RIP: 0033:0x7f3cb8317017 [ 26.431309][ T352] Code: a2 c7 05 dc 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 26.451088][ T352] RSP: 002b:00007ffd589cf478 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 26.459488][ T352] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3cb8317017 [ 26.467446][ T352] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd589cf530 [ 26.475408][ T352] RBP: 00007ffd589cf530 R08: 00007ffd589d0530 R09: 00000000ffffffff [ 26.483432][ T352] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd589d05c0 [ 26.491581][ T352] R13: 00007f3cb83ab120 R14: 00000000000063f1 R15: 00007ffd589d0600 [ 26.499668][ T352] Modules linked in: [ 26.503635][ T352] CR2: 0000000000000170 [ 26.507774][ T352] ---[ end trace 7be8d706504ac907 ]--- [ 26.513226][ T352] RIP: 0010:ihold+0x26/0x60 [ 26.517805][ T352] Code: 00 00 00 00 55 48 89 e5 41 56 53 48 89 fb e8 51 65 b7 ff 48 8d bb 70 01 00 00 be 04 00 00 00 e8 00 e9 f1 ff 41 be 01 00 00 00 44 0f c1 b3 70 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 d1 [ 26.537921][ T352] RSP: 0018:ffffc90000c47d10 EFLAGS: 00010246 [ 26.544219][ T352] RAX: ffff88810c603b00 RBX: 0000000000000000 RCX: 0000000000000286 [ 26.552188][ T352] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00000000ffffffff [ 26.560140][ T352] RBP: ffffc90000c47d20 R08: 0000000000000003 R09: 0000000000000004 [ 26.568090][ T352] R10: dffffc0000000000 R11: fffffbfff0dcf848 R12: 1ffff11021a6a37c [ 26.576127][ T352] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 26.584182][ T352] FS: 000055556fc26500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 26.593095][ T352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.599771][ T352] CR2: 0000000000000170 CR3: 0000000105fff000 CR4: 00000000003506a0 [ 26.607772][ T352] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.615829][ T352] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.623976][ T352] Kernel panic - not syncing: Fatal exception [ 26.630673][ T352] Kernel Offset: disabled [ 26.634992][ T352] Rebooting in 86400 seconds..