last executing test programs: 1.364618142s ago: executing program 2: lookup_dcookie(0x0, &(0x7f0000000000), 0x0) 1.214956478s ago: executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock', 0x800, 0x0) 1.065896966s ago: executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock', 0x800, 0x0) 1.014622362s ago: executing program 4: splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 1.011871331s ago: executing program 1: syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) 917.692635ms ago: executing program 2: io_pgetevents(0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) 916.534633ms ago: executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member', 0x2, 0x0) 904.073486ms ago: executing program 3: timer_create(0x0, &(0x7f0000000000), &(0x7f0000000000)) 789.551241ms ago: executing program 4: fstatfs(0xffffffffffffffff, &(0x7f0000000000)) 724.032484ms ago: executing program 1: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 680.133526ms ago: executing program 0: truncate(&(0x7f0000000000), 0x0) 630.04704ms ago: executing program 3: pidfd_open(0x0, 0x0) 611.103227ms ago: executing program 4: capset(&(0x7f0000000000), &(0x7f0000000000)) 607.033497ms ago: executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/exec', 0x2, 0x0) 557.487447ms ago: executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl', 0x800, 0x0) 510.406989ms ago: executing program 0: init_module(&(0x7f0000000000), 0x0, &(0x7f0000000000)) 465.240476ms ago: executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) 457.704601ms ago: executing program 2: syz_open_dev$usbmon(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$usbmon(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$usbmon(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$usbmon(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$usbmon(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$usbmon(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$usbmon(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$usbmon(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$usbmon(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$usbmon(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$usbmon(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$usbmon(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$usbmon(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$usbmon(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$usbmon(&(0x7f0000000500), 0x4, 0x800) 452.707139ms ago: executing program 3: waitid(0x0, 0x0, 0x0, 0x0, 0x0) 391.506282ms ago: executing program 1: process_mrelease(0xffffffffffffffff, 0x0) 373.513481ms ago: executing program 0: chmod(&(0x7f0000000000), 0x0) 309.680776ms ago: executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) 283.259512ms ago: executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/damon/target_ids', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/damon/target_ids', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/damon/target_ids', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/damon/target_ids', 0x800, 0x0) 259.978521ms ago: executing program 1: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x14) 189.353871ms ago: executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max', 0x2, 0x0) 146.512743ms ago: executing program 3: landlock_restrict_self(0xffffffffffffffff, 0x0) 105.668696ms ago: executing program 4: rt_sigreturn() 69.968018ms ago: executing program 1: sync() 37.788757ms ago: executing program 0: execveat(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0) 0s ago: executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/xen/evtchn', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/xen/evtchn', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/xen/evtchn', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/xen/evtchn', 0x800, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.10' (ED25519) to the list of known hosts. 2024/06/13 19:11:34 fuzzer started 2024/06/13 19:11:35 dialing manager at 10.128.0.169:30024 [ 185.992130][ T5052] cgroup: Unknown subsys name 'net' [ 186.438003][ T5052] cgroup: Unknown subsys name 'rlimit' [ 224.155910][ T1221] ieee802154 phy0 wpan0: encryption failed: -22 [ 224.162910][ T1221] ieee802154 phy1 wpan1: encryption failed: -22 [ 239.805493][ T5053] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2024/06/13 19:12:31 starting 5 executor processes [ 242.024054][ T5123] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 243.650716][ T5172] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 244.480543][ T5196] mmap: syz-executor.1 (5196) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 245.856653][ T3492] ===================================================== [ 245.864258][ T3492] BUG: KMSAN: uninit-value in virtqueue_add+0x1e86/0x65c0 [ 245.871719][ T3492] virtqueue_add+0x1e86/0x65c0 [ 245.876729][ T3492] virtqueue_add_sgs+0x186/0x1b0 [ 245.881929][ T3492] virtscsi_add_cmd+0x838/0xad0 [ 245.887091][ T3492] virtscsi_queuecommand+0x898/0xa60 [ 245.892607][ T3492] scsi_queue_rq+0x4cc7/0x5a80 [ 245.897648][ T3492] blk_mq_dispatch_rq_list+0x79b/0x3440 [ 245.903518][ T3492] __blk_mq_sched_dispatch_requests+0x11b7/0x26e0 [ 245.910244][ T3492] blk_mq_sched_dispatch_requests+0x12f/0x270 [ 245.916592][ T3492] blk_mq_run_hw_queue+0x6e4/0xbc0 [ 245.921980][ T3492] blk_mq_flush_plug_list+0x1683/0x2b20 [ 245.927836][ T3492] blk_add_rq_to_plug+0x2c6/0x970 [ 245.933136][ T3492] blk_mq_submit_bio+0x26e8/0x3390 [ 245.938532][ T3492] __submit_bio+0x3b9/0xb60 [ 245.943309][ T3492] submit_bio_noacct_nocheck+0x148c/0x1800 [ 245.949433][ T3492] submit_bio_noacct+0x1bd8/0x27f0 [ 245.954814][ T3492] submit_bio+0x58a/0x5b0 [ 245.959392][ T3492] ext4_io_submit+0x17d/0x1f0 [ 245.964335][ T3492] ext4_do_writepages+0x2020/0x62e0 [ 245.969741][ T3492] ext4_writepages+0x312/0x830 [ 245.974740][ T3492] do_writepages+0x427/0xc30 [ 245.979534][ T3492] __writeback_single_inode+0x10d/0x12c0 [ 245.985386][ T3492] writeback_sb_inodes+0xc95/0x1e00 [ 245.990812][ T3492] __writeback_inodes_wb+0x14c/0x440 [ 245.996325][ T3492] wb_writeback+0x50b/0xea0 [ 246.001030][ T3492] wb_workfn+0xe2f/0x1940 [ 246.005601][ T3492] process_scheduled_works+0xa81/0x1bd0 [ 246.011369][ T3492] worker_thread+0xea5/0x1560 [ 246.016280][ T3492] kthread+0x3e2/0x540 [ 246.020584][ T3492] ret_from_fork+0x6d/0x90 [ 246.025217][ T3492] ret_from_fork_asm+0x1a/0x30 [ 246.030233][ T3492] [ 246.032672][ T3492] Uninit was stored to memory at: [ 246.038180][ T3492] copy_page_from_iter_atomic+0x12b7/0x2ae0 [ 246.044533][ T3492] generic_perform_write+0x4c1/0xc60 [ 246.050115][ T3492] ext4_buffered_write_iter+0x564/0xaa0 2024/06/13 19:12:37 SYZFATAL: failed to recv *flatrpc.HostMessageRaw: EOF [ 246.055892][ T3492] ext4_file_write_iter+0x208/0x3450 [ 246.061404][ T3492] __kernel_write_iter+0x64d/0xc80 [ 246.066807][ T3492] dump_user_range+0x8dc/0xee0 [ 246.071830][ T3492] elf_core_dump+0x57c7/0x5ae0 [ 246.076858][ T3492] do_coredump+0x32d5/0x4920 [ 246.081690][ T3492] get_signal+0x267e/0x2d00 [ 246.086417][ T3492] arch_do_signal_or_restart+0x53/0xcb0 [ 246.092248][ T3492] irqentry_exit_to_user_mode+0xa6/0x160 [ 246.098164][ T3492] irqentry_exit+0x16/0x60 [ 246.102821][ T3492] exc_page_fault+0x515/0x6f0 [ 246.107738][ T3492] asm_exc_page_fault+0x2b/0x30 [ 246.112840][ T3492] [ 246.115274][ T3492] Uninit was created at: [ 246.119766][ T3492] __alloc_pages+0x9d6/0xe70 [ 246.124549][ T3492] alloc_pages_mpol+0x299/0x990 [ 246.129612][ T3492] alloc_pages+0x1bf/0x1e0 [ 246.134239][ T3492] dump_user_range+0x4a/0xee0 [ 246.139152][ T3492] elf_core_dump+0x57c7/0x5ae0 [ 246.144156][ T3492] do_coredump+0x32d5/0x4920 [ 246.148981][ T3492] get_signal+0x267e/0x2d00 [ 246.153699][ T3492] arch_do_signal_or_restart+0x53/0xcb0 [ 246.159528][ T3492] irqentry_exit_to_user_mode+0xa6/0x160 [ 246.165412][ T3492] irqentry_exit+0x16/0x60 [ 246.170059][ T3492] exc_page_fault+0x515/0x6f0 [ 246.174973][ T3492] asm_exc_page_fault+0x2b/0x30 [ 246.180072][ T3492] [ 246.182502][ T3492] Bytes 0-4095 of 4096 are uninitialized [ 246.188285][ T3492] Memory access of size 4096 starts at ffff888023d39000 [ 246.195375][ T3492] [ 246.197833][ T3492] CPU: 0 PID: 3492 Comm: kworker/u8:26 Not tainted 6.9.0-syzkaller-02707-g614da38e2f7a #0 [ 246.207950][ T3492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 246.218195][ T3492] Workqueue: writeback wb_workfn (flush-8:0) [ 246.224501][ T3492] ===================================================== [ 246.231552][ T3492] Disabling lock debugging due to kernel taint [ 246.237854][ T3492] Kernel panic - not syncing: kmsan.panic set ... [ 246.244426][ T3492] CPU: 0 PID: 3492 Comm: kworker/u8:26 Tainted: G B 6.9.0-syzkaller-02707-g614da38e2f7a #0 [ 246.256011][ T3492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 246.266255][ T3492] Workqueue: writeback wb_workfn (flush-8:0) [ 246.272609][ T3492] Call Trace: [ 246.276022][ T3492] [ 246.279083][ T3492] dump_stack_lvl+0x216/0x2d0 [ 246.284018][ T3492] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 246.290058][ T3492] dump_stack+0x1e/0x30 [ 246.294468][ T3492] panic+0x4e2/0xcd0 [ 246.298630][ T3492] ? kmsan_get_metadata+0xf1/0x1d0 [ 246.303998][ T3492] kmsan_report+0x2d5/0x2e0 [ 246.308722][ T3492] ? stack_depot_save_flags+0x66d/0x6e0 [ 246.314570][ T3492] ? kmsan_internal_set_shadow_origin+0x66/0xe0 [ 246.321105][ T3492] ? kmsan_internal_check_memory+0x48c/0x560 [ 246.327373][ T3492] ? kmsan_handle_dma+0xac/0xc0 [ 246.332444][ T3492] ? virtqueue_add+0x1e86/0x65c0 [ 246.337650][ T3492] ? virtqueue_add_sgs+0x186/0x1b0 [ 246.343011][ T3492] ? virtscsi_add_cmd+0x838/0xad0 [ 246.348274][ T3492] ? virtscsi_queuecommand+0x898/0xa60 [ 246.353987][ T3492] ? scsi_queue_rq+0x4cc7/0x5a80 [ 246.359151][ T3492] ? blk_mq_dispatch_rq_list+0x79b/0x3440 [ 246.365148][ T3492] ? __blk_mq_sched_dispatch_requests+0x11b7/0x26e0 [ 246.372023][ T3492] ? blk_mq_sched_dispatch_requests+0x12f/0x270 [ 246.378545][ T3492] ? blk_mq_run_hw_queue+0x6e4/0xbc0 [ 246.384118][ T3492] ? blk_mq_flush_plug_list+0x1683/0x2b20 [ 246.390119][ T3492] ? blk_add_rq_to_plug+0x2c6/0x970 [ 246.395573][ T3492] ? blk_mq_submit_bio+0x26e8/0x3390 [ 246.401134][ T3492] ? __submit_bio+0x3b9/0xb60 [ 246.406008][ T3492] ? submit_bio_noacct_nocheck+0x148c/0x1800 [ 246.412272][ T3492] ? submit_bio_noacct+0x1bd8/0x27f0 [ 246.417823][ T3492] ? submit_bio+0x58a/0x5b0 [ 246.422585][ T3492] ? ext4_io_submit+0x17d/0x1f0 [ 246.427719][ T3492] ? ext4_do_writepages+0x2020/0x62e0 [ 246.433328][ T3492] ? ext4_writepages+0x312/0x830 [ 246.438507][ T3492] ? do_writepages+0x427/0xc30 [ 246.443497][ T3492] ? __writeback_single_inode+0x10d/0x12c0 [ 246.449533][ T3492] ? writeback_sb_inodes+0xc95/0x1e00 [ 246.455125][ T3492] ? __writeback_inodes_wb+0x14c/0x440 [ 246.460803][ T3492] ? wb_writeback+0x50b/0xea0 [ 246.465690][ T3492] ? wb_workfn+0xe2f/0x1940 [ 246.470445][ T3492] ? process_scheduled_works+0xa81/0x1bd0 [ 246.476410][ T3492] ? worker_thread+0xea5/0x1560 [ 246.481499][ T3492] ? kthread+0x3e2/0x540 [ 246.485974][ T3492] ? ret_from_fork+0x6d/0x90 [ 246.490777][ T3492] ? ret_from_fork_asm+0x1a/0x30 [ 246.495973][ T3492] ? ext4_writepages+0x312/0x830 [ 246.501152][ T3492] ? do_writepages+0x427/0xc30 [ 246.506141][ T3492] ? __writeback_single_inode+0x10d/0x12c0 [ 246.512183][ T3492] ? writeback_sb_inodes+0xc95/0x1e00 [ 246.517780][ T3492] ? __writeback_inodes_wb+0x14c/0x440 [ 246.523476][ T3492] ? wb_writeback+0x50b/0xea0 [ 246.528428][ T3492] ? wb_workfn+0xe2f/0x1940 [ 246.533182][ T3492] ? process_scheduled_works+0xa81/0x1bd0 [ 246.539149][ T3492] ? worker_thread+0xea5/0x1560 [ 246.544283][ T3492] ? kthread+0x3e2/0x540 [ 246.548762][ T3492] ? ret_from_fork+0x6d/0x90 [ 246.553573][ T3492] ? ret_from_fork_asm+0x1a/0x30 [ 246.558776][ T3492] ? should_fail_ex+0x4a/0x800 [ 246.563845][ T3492] ? kmsan_get_metadata+0x146/0x1d0 [ 246.569276][ T3492] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 246.575321][ T3492] kmsan_internal_check_memory+0x48c/0x560 [ 246.581426][ T3492] kmsan_handle_dma+0xac/0xc0 [ 246.586325][ T3492] virtqueue_add+0x1e86/0x65c0 [ 246.591336][ T3492] ? kmsan_get_metadata+0x146/0x1d0 [ 246.596772][ T3492] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 246.602836][ T3492] ? kmsan_get_metadata+0x146/0x1d0 [ 246.608286][ T3492] ? kmsan_get_metadata+0x146/0x1d0 [ 246.613733][ T3492] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 246.619828][ T3492] virtqueue_add_sgs+0x186/0x1b0 [ 246.625040][ T3492] virtscsi_add_cmd+0x838/0xad0 [ 246.630129][ T3492] ? kmsan_get_metadata+0x146/0x1d0 [ 246.635624][ T3492] virtscsi_queuecommand+0x898/0xa60 [ 246.641172][ T3492] ? __pfx_virtscsi_queuecommand+0x10/0x10 [ 246.647223][ T3492] scsi_queue_rq+0x4cc7/0x5a80 [ 246.652271][ T3492] ? __pfx_scsi_queue_rq+0x10/0x10 [ 246.657633][ T3492] blk_mq_dispatch_rq_list+0x79b/0x3440 [ 246.663476][ T3492] ? sbitmap_get+0x431/0x670 [ 246.668290][ T3492] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 246.674359][ T3492] ? dd_dispatch_request+0x9a1/0xa20 [ 246.679982][ T3492] __blk_mq_sched_dispatch_requests+0x11b7/0x26e0 [ 246.686723][ T3492] ? __blk_mq_sched_dispatch_requests+0x1031/0x26e0 [ 246.693622][ T3492] blk_mq_sched_dispatch_requests+0x12f/0x270 [ 246.700001][ T3492] blk_mq_run_hw_queue+0x6e4/0xbc0 [ 246.705407][ T3492] ? __pfx_dd_insert_requests+0x10/0x10 [ 246.711229][ T3492] blk_mq_flush_plug_list+0x1683/0x2b20 [ 246.717051][ T3492] ? kmsan_get_metadata+0x146/0x1d0 [ 246.722523][ T3492] blk_add_rq_to_plug+0x2c6/0x970 [ 246.727832][ T3492] blk_mq_submit_bio+0x26e8/0x3390 [ 246.733274][ T3492] __submit_bio+0x3b9/0xb60 [ 246.738000][ T3492] ? kmsan_get_metadata+0x146/0x1d0 [ 246.743436][ T3492] submit_bio_noacct_nocheck+0x148c/0x1800 [ 246.749539][ T3492] ? kmsan_get_metadata+0x146/0x1d0 [ 246.754970][ T3492] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 246.761006][ T3492] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 246.767063][ T3492] submit_bio_noacct+0x1bd8/0x27f0 [ 246.772501][ T3492] submit_bio+0x58a/0x5b0 [ 246.777105][ T3492] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 246.783189][ T3492] ext4_io_submit+0x17d/0x1f0 [ 246.788156][ T3492] ext4_do_writepages+0x2020/0x62e0 [ 246.793614][ T3492] ? iowrite16+0xa5/0x1e0 [ 246.798382][ T3492] ext4_writepages+0x312/0x830 [ 246.803421][ T3492] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 246.809471][ T3492] ? __pfx_ext4_writepages+0x10/0x10 [ 246.815003][ T3492] do_writepages+0x427/0xc30 [ 246.819806][ T3492] ? stack_depot_save_flags+0x2c/0x6e0 [ 246.825487][ T3492] ? kmsan_get_metadata+0x146/0x1d0 [ 246.830921][ T3492] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 246.836985][ T3492] __writeback_single_inode+0x10d/0x12c0 [ 246.842857][ T3492] ? _raw_spin_unlock+0x30/0x50 [ 246.847932][ T3492] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 246.853994][ T3492] writeback_sb_inodes+0xc95/0x1e00 [ 246.859570][ T3492] ? kmsan_get_metadata+0x146/0x1d0 [ 246.865032][ T3492] __writeback_inodes_wb+0x14c/0x440 [ 246.870568][ T3492] wb_writeback+0x50b/0xea0 [ 246.875287][ T3492] ? stack_depot_save_flags+0x66d/0x6e0 [ 246.881048][ T3492] ? kmsan_get_metadata+0x146/0x1d0 [ 246.886497][ T3492] ? queue_io+0x481/0x780 [ 246.891074][ T3492] wb_workfn+0xe2f/0x1940 [ 246.895705][ T3492] ? __pfx_wb_workfn+0x10/0x10 [ 246.900720][ T3492] process_scheduled_works+0xa81/0x1bd0 [ 246.906554][ T3492] worker_thread+0xea5/0x1560 [ 246.911550][ T3492] kthread+0x3e2/0x540 [ 246.915875][ T3492] ? __pfx_worker_thread+0x10/0x10 [ 246.921249][ T3492] ? __pfx_kthread+0x10/0x10 [ 246.926085][ T3492] ret_from_fork+0x6d/0x90 [ 246.930728][ T3492] ? __pfx_kthread+0x10/0x10 [ 246.935560][ T3492] ret_from_fork_asm+0x1a/0x30 [ 246.940600][ T3492] [ 246.944093][ T3492] Kernel Offset: disabled [ 246.948505][ T3492] Rebooting in 86400 seconds..