Warning: Permanently added '10.128.0.241' (ECDSA) to the list of known hosts. executing program executing program executing program executing program [ 59.079506][ T27] audit: type=1804 audit(1675551928.164:2): pid=5090 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor635" name="/root/bus" dev="sda1" ino=1138 res=1 errno=0 executing program executing program [ 59.112922][ T27] audit: type=1800 audit(1675551928.164:3): pid=5090 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor635" name="bus" dev="sda1" ino=1138 res=0 errno=0 [ 59.134100][ T27] audit: type=1804 audit(1675551928.194:4): pid=5091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor635" name="/root/bus" dev="sda1" ino=1138 res=1 errno=0 [ 59.154707][ T27] audit: type=1804 audit(1675551928.194:5): pid=5091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor635" name="/root/bus" dev="sda1" ino=1138 res=1 errno=0 [ 59.176234][ T27] audit: type=1800 audit(1675551928.194:6): pid=5091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor635" name="bus" dev="sda1" ino=1138 res=0 errno=0 [ 59.197536][ T27] audit: type=1804 audit(1675551928.234:7): pid=5103 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor635" name="/root/bus" dev="sda1" ino=1138 res=1 errno=0 executing program [ 59.219611][ T27] audit: type=1804 audit(1675551928.234:8): pid=5098 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor635" name="/root/bus" dev="sda1" ino=1138 res=1 errno=0 [ 59.240708][ T27] audit: type=1804 audit(1675551928.234:9): pid=5100 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor635" name="/root/bus" dev="sda1" ino=1138 res=1 errno=0 [ 59.261787][ T27] audit: type=1804 audit(1675551928.234:10): pid=5101 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor635" name="/root/bus" dev="sda1" ino=1138 res=1 errno=0 [ 59.282555][ T27] audit: type=1804 audit(1675551928.234:11): pid=5098 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor635" name="/root/bus" dev="sda1" ino=1138 res=1 errno=0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 62.563303][ T5472] ================================================================== [ 62.571402][ T5472] BUG: KASAN: slab-use-after-free in __blk_rq_map_sg+0xf74/0xfd0 [ 62.579166][ T5472] Read of size 8 at addr ffff888078d1c640 by task syz-executor635/5472 [ 62.587411][ T5472] [ 62.589722][ T5472] CPU: 0 PID: 5472 Comm: syz-executor635 Not tainted 6.2.0-rc6-next-20230203-syzkaller #0 [ 62.599611][ T5472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 62.609654][ T5472] Call Trace: [ 62.612926][ T5472] [ 62.615859][ T5472] dump_stack_lvl+0xd9/0x150 [ 62.620472][ T5472] print_address_description.constprop.0+0x2c/0x3c0 [ 62.627262][ T5472] ? __blk_rq_map_sg+0xf74/0xfd0 [ 62.632226][ T5472] kasan_report+0x11c/0x130 [ 62.636729][ T5472] ? __blk_rq_map_sg+0xf74/0xfd0 [ 62.641668][ T5472] __blk_rq_map_sg+0xf74/0xfd0 [ 62.646448][ T5472] scsi_alloc_sgtables+0x236/0xf70 [ 62.651558][ T5472] ? scsi_end_request+0xa20/0xa20 [ 62.656587][ T5472] ? lockdep_hardirqs_on+0x7d/0x100 [ 62.661777][ T5472] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 62.667579][ T5472] sd_init_command+0x67a/0x32a0 [ 62.672445][ T5472] ? sd_completed_bytes+0x3f0/0x3f0 [ 62.677666][ T5472] ? lockdep_init_map_type+0x21e/0x810 [ 62.683133][ T5472] ? rcu_read_lock_sched_held+0x3e/0x70 [ 62.688696][ T5472] scsi_queue_rq+0x1e7b/0x3a40 [ 62.693469][ T5472] blk_mq_dispatch_rq_list+0x710/0x23f0 [ 62.699038][ T5472] ? blk_insert_cloned_request+0xa50/0xa50 [ 62.704862][ T5472] ? __blk_mq_get_driver_tag+0x19a/0x9f0 [ 62.710517][ T5472] blk_mq_do_dispatch_sched+0x95e/0xc20 [ 62.716074][ T5472] ? blk_mq_sched_mark_restart_hctx+0x80/0x80 [ 62.722174][ T5472] __blk_mq_sched_dispatch_requests+0x26d/0x3e0 [ 62.728424][ T5472] ? lock_sync+0x190/0x190 [ 62.732854][ T5472] ? blk_mq_do_dispatch_ctx+0x6c0/0x6c0 [ 62.738409][ T5472] blk_mq_sched_dispatch_requests+0x10a/0x190 [ 62.744486][ T5472] __blk_mq_run_hw_queue+0x2b7/0x480 [ 62.749788][ T5472] __blk_mq_delay_run_hw_queue+0x5f7/0x700 [ 62.755613][ T5472] ? sbitmap_any_bit_set+0xf8/0x130 [ 62.760813][ T5472] ? dd_has_work+0xc5/0x240 [ 62.765330][ T5472] ? dd_prepare_request+0x40/0x40 [ 62.770374][ T5472] blk_mq_run_hw_queue+0x3b5/0x560 [ 62.775509][ T5472] blk_mq_sched_insert_requests+0x1d9/0xb30 [ 62.781414][ T5472] blk_mq_flush_plug_list+0x39c/0xe10 [ 62.786805][ T5472] ? blk_mq_insert_requests+0x310/0x310 [ 62.792368][ T5472] ? iomap_iter+0x683/0x1530 [ 62.796962][ T5472] blk_finish_plug+0xbb/0x170 [ 62.801667][ T5472] __iomap_dio_rw+0xf85/0x1d80 [ 62.806444][ T5472] ? io_schedule_timeout+0x150/0x150 [ 62.811745][ T5472] ? iomap_dio_bio_iter+0x1440/0x1440 [ 62.817132][ T5472] ? lock_sync+0x190/0x190 [ 62.821560][ T5472] ? trace_lock_acquire+0x1f1/0x2b0 [ 62.832062][ T5472] iomap_dio_rw+0x40/0xa0 [ 62.836401][ T5472] ext4_file_read_iter+0x4be/0x690 [ 62.841535][ T5472] generic_file_splice_read+0x182/0x4b0 [ 62.847099][ T5472] ? page_cache_pipe_buf_confirm+0x5b0/0x5b0 [ 62.853102][ T5472] ? add_to_pipe+0x3b0/0x3b0 [ 62.857714][ T5472] ? security_file_permission+0xaf/0xd0 [ 62.863274][ T5472] ? add_to_pipe+0x3b0/0x3b0 [ 62.867877][ T5472] do_splice_to+0x1b9/0x240 [ 62.872392][ T5472] ? direct_splice_actor+0x11c/0x180 [ 62.877691][ T5472] splice_direct_to_actor+0x2ab/0x8a0 [ 62.883080][ T5472] ? do_splice_direct+0x280/0x280 [ 62.888122][ T5472] ? folio_flags.constprop.0+0x150/0x150 [ 62.893774][ T5472] ? bpf_lsm_file_permission+0x9/0x10 [ 62.899166][ T5472] ? security_file_permission+0xaf/0xd0 [ 62.904727][ T5472] do_splice_direct+0x1ab/0x280 [ 62.909600][ T5472] ? splice_direct_to_actor+0x8a0/0x8a0 [ 62.915169][ T5472] do_sendfile+0xb19/0x12c0 [ 62.919692][ T5472] ? vfs_iocb_iter_write+0x480/0x480 [ 62.924991][ T5472] ? xfd_validate_state+0x5d/0x180 [ 62.930124][ T5472] __x64_sys_sendfile64+0x1d0/0x210 [ 62.935334][ T5472] ? __ia32_sys_sendfile+0x220/0x220 [ 62.940628][ T5472] ? syscall_enter_from_user_mode+0x26/0xb0 [ 62.946529][ T5472] do_syscall_64+0x39/0xb0 [ 62.950958][ T5472] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 62.956856][ T5472] RIP: 0033:0x7f3aac0c4e09 [ 62.961271][ T5472] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 62.980884][ T5472] RSP: 002b:00007f3aac076318 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 62.989300][ T5472] RAX: ffffffffffffffda RBX: 00007f3aac14e428 RCX: 00007f3aac0c4e09 [ 62.997275][ T5472] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 63.005244][ T5472] RBP: 00007f3aac14e420 R08: 0000000000000000 R09: 0000000000000000 [ 63.013230][ T5472] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f3aac11b1a4 [ 63.021209][ T5472] R13: 00007ffe79ef5f4f R14: 00007f3aac076400 R15: 0000000000022000 [ 63.029190][ T5472] [ 63.032206][ T5472] [ 63.034520][ T5472] Allocated by task 5438: [ 63.038839][ T5472] kasan_save_stack+0x22/0x40 [ 63.043531][ T5472] kasan_set_track+0x25/0x30 [ 63.048134][ T5472] __kasan_slab_alloc+0x7f/0x90 [ 63.053009][ T5472] kmem_cache_alloc+0x175/0x320 [ 63.057870][ T5472] mempool_alloc+0x158/0x360 [ 63.062463][ T5472] __sg_alloc_table+0x248/0x380 [ 63.067317][ T5472] sg_alloc_table_chained+0x9f/0x1f0 [ 63.072614][ T5472] scsi_alloc_sgtables+0x1cd/0xf70 [ 63.077724][ T5472] sd_init_command+0x67a/0x32a0 [ 63.082579][ T5472] scsi_queue_rq+0x1e7b/0x3a40 [ 63.087342][ T5472] blk_mq_dispatch_rq_list+0x710/0x23f0 [ 63.092921][ T5472] blk_mq_do_dispatch_sched+0x95e/0xc20 [ 63.098473][ T5472] __blk_mq_sched_dispatch_requests+0x26d/0x3e0 [ 63.104717][ T5472] blk_mq_sched_dispatch_requests+0x10a/0x190 [ 63.110786][ T5472] __blk_mq_run_hw_queue+0x2b7/0x480 [ 63.116082][ T5472] __blk_mq_delay_run_hw_queue+0x5f7/0x700 [ 63.121908][ T5472] blk_mq_run_hw_queue+0x3b5/0x560 [ 63.127029][ T5472] blk_mq_sched_insert_requests+0x1d9/0xb30 [ 63.132946][ T5472] blk_mq_flush_plug_list+0x39c/0xe10 [ 63.138338][ T5472] blk_finish_plug+0xbb/0x170 [ 63.143030][ T5472] ext4_do_writepages+0x1fbf/0x30e0 [ 63.148236][ T5472] ext4_writepages+0x27c/0x5e0 [ 63.153007][ T5472] do_writepages+0x1a8/0x640 [ 63.157616][ T5472] filemap_fdatawrite_wbc+0x147/0x1b0 [ 63.163017][ T5472] __filemap_fdatawrite_range+0xb8/0xf0 [ 63.168564][ T5472] filemap_write_and_wait_range+0xa1/0x120 [ 63.174371][ T5472] __iomap_dio_rw+0x5ea/0x1d80 [ 63.179140][ T5472] iomap_dio_rw+0x40/0xa0 [ 63.183476][ T5472] ext4_file_read_iter+0x4be/0x690 [ 63.188606][ T5472] generic_file_splice_read+0x182/0x4b0 [ 63.194180][ T5472] do_splice_to+0x1b9/0x240 [ 63.198697][ T5472] splice_direct_to_actor+0x2ab/0x8a0 [ 63.204085][ T5472] do_splice_direct+0x1ab/0x280 [ 63.208953][ T5472] do_sendfile+0xb19/0x12c0 [ 63.213473][ T5472] __x64_sys_sendfile64+0x1d0/0x210 [ 63.218680][ T5472] do_syscall_64+0x39/0xb0 [ 63.223121][ T5472] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 63.229018][ T5472] [ 63.231335][ T5472] Freed by task 0: [ 63.235044][ T5472] kasan_save_stack+0x22/0x40 [ 63.239733][ T5472] kasan_set_track+0x25/0x30 [ 63.244334][ T5472] kasan_save_free_info+0x2e/0x40 [ 63.249359][ T5472] ____kasan_slab_free+0x160/0x1c0 [ 63.254481][ T5472] slab_free_freelist_hook+0x8b/0x1c0 [ 63.259860][ T5472] kmem_cache_free+0xec/0x4e0 [ 63.264545][ T5472] mempool_free+0xe7/0x3b0 [ 63.268962][ T5472] __sg_free_table+0x122/0x1a0 [ 63.273730][ T5472] sg_free_table_chained+0x8d/0xa0 [ 63.278858][ T5472] scsi_end_request+0x70b/0xa20 [ 63.283707][ T5472] scsi_io_completion+0x177/0x1f80 [ 63.288821][ T5472] scsi_complete+0x126/0x3b0 [ 63.293410][ T5472] blk_complete_reqs+0xad/0xe0 [ 63.298186][ T5472] __do_softirq+0x2e3/0xae3 [ 63.302701][ T5472] [ 63.305018][ T5472] The buggy address belongs to the object at ffff888078d1c640 [ 63.305018][ T5472] which belongs to the cache sgpool-8 of size 256 [ 63.318808][ T5472] The buggy address is located 0 bytes inside of [ 63.318808][ T5472] freed 256-byte region [ffff888078d1c640, ffff888078d1c740) [ 63.332426][ T5472] [ 63.334744][ T5472] The buggy address belongs to the physical page: [ 63.341146][ T5472] page:ffffea0001e34700 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x78d1c [ 63.351297][ T5472] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 63.358845][ T5472] raw: 00fff00000000200 ffff8881451b3500 dead000000000122 0000000000000000 [ 63.367428][ T5472] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000 [ 63.376002][ T5472] page dumped because: kasan: bad access detected [ 63.382406][ T5472] page_owner tracks the page as allocated [ 63.388107][ T5472] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x92820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_NOMEMALLOC), pid 5400, tgid 5396 (syz-executor635), ts 61781478648, free_ts 51720251001 [ 63.408171][ T5472] get_page_from_freelist+0x11bb/0x2d50 [ 63.413722][ T5472] __alloc_pages+0x1cb/0x5c0 [ 63.418744][ T5472] alloc_pages+0x1aa/0x270 [ 63.423172][ T5472] allocate_slab+0x28e/0x380 [ 63.427769][ T5472] ___slab_alloc+0xa91/0x1400 [ 63.432451][ T5472] __slab_alloc.constprop.0+0x56/0xa0 [ 63.437833][ T5472] kmem_cache_alloc+0x30a/0x320 [ 63.442694][ T5472] mempool_alloc+0x158/0x360 [ 63.447288][ T5472] __sg_alloc_table+0x248/0x380 [ 63.452143][ T5472] sg_alloc_table_chained+0x9f/0x1f0 [ 63.457444][ T5472] scsi_alloc_sgtables+0x1cd/0xf70 [ 63.462553][ T5472] sd_init_command+0x67a/0x32a0 [ 63.467409][ T5472] scsi_queue_rq+0x1e7b/0x3a40 [ 63.472171][ T5472] blk_mq_dispatch_rq_list+0x710/0x23f0 [ 63.477731][ T5472] blk_mq_do_dispatch_sched+0x95e/0xc20 [ 63.483286][ T5472] __blk_mq_sched_dispatch_requests+0x26d/0x3e0 [ 63.489530][ T5472] page last free stack trace: [ 63.494189][ T5472] free_pcp_prepare+0x4d0/0x910 [ 63.499051][ T5472] free_unref_page+0x1d/0x490 [ 63.503726][ T5472] __unfreeze_partials+0x17c/0x1a0 [ 63.508846][ T5472] qlist_free_all+0x6a/0x170 [ 63.513441][ T5472] kasan_quarantine_reduce+0x195/0x220 [ 63.518907][ T5472] __kasan_slab_alloc+0x63/0x90 [ 63.523769][ T5472] kmem_cache_alloc+0x175/0x320 [ 63.528632][ T5472] vm_area_dup+0x21/0x1f0 [ 63.532979][ T5472] __split_vma+0x199/0x810 [ 63.537408][ T5472] do_vmi_align_munmap+0x34a/0xf60 [ 63.542531][ T5472] do_vmi_munmap+0x26e/0x2c0 [ 63.547134][ T5472] mmap_region+0x1ee/0x2690 [ 63.551647][ T5472] do_mmap+0x831/0xf60 [ 63.555730][ T5472] vm_mmap_pgoff+0x1af/0x280 [ 63.560323][ T5472] ksys_mmap_pgoff+0x41f/0x5a0 [ 63.565110][ T5472] do_syscall_64+0x39/0xb0 [ 63.569539][ T5472] [ 63.571872][ T5472] Memory state around the buggy address: [ 63.577494][ T5472] ffff888078d1c500: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 63.585548][ T5472] ffff888078d1c580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 63.593606][ T5472] >ffff888078d1c600: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 63.601663][ T5472] ^ [ 63.607807][ T5472] ffff888078d1c680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 63.615864][ T5472] ffff888078d1c700: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 63.623917][ T5472] ================================================================== [ 63.636674][ T5472] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 63.643885][ T5472] CPU: 1 PID: 5472 Comm: syz-executor635 Not tainted 6.2.0-rc6-next-20230203-syzkaller #0 [ 63.653793][ T5472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 63.663858][ T5472] Call Trace: [ 63.667133][ T5472] [ 63.670060][ T5472] dump_stack_lvl+0xd9/0x150 [ 63.674661][ T5472] panic+0x61b/0x6c0 [ 63.678569][ T5472] ? panic_smp_self_stop+0x90/0x90 [ 63.683691][ T5472] ? preempt_schedule_thunk+0x1a/0x20 [ 63.689078][ T5472] ? preempt_schedule_common+0x45/0xb0 [ 63.694563][ T5472] check_panic_on_warn+0xb1/0xc0 [ 63.699511][ T5472] end_report+0xf6/0x180 [ 63.703766][ T5472] ? __blk_rq_map_sg+0xf74/0xfd0 [ 63.708709][ T5472] kasan_report+0xf9/0x130 [ 63.713143][ T5472] ? __blk_rq_map_sg+0xf74/0xfd0 [ 63.718093][ T5472] __blk_rq_map_sg+0xf74/0xfd0 [ 63.722879][ T5472] scsi_alloc_sgtables+0x236/0xf70 [ 63.727995][ T5472] ? scsi_end_request+0xa20/0xa20 [ 63.733022][ T5472] ? lockdep_hardirqs_on+0x7d/0x100 [ 63.738311][ T5472] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 63.744127][ T5472] sd_init_command+0x67a/0x32a0 [ 63.748994][ T5472] ? sd_completed_bytes+0x3f0/0x3f0 [ 63.754198][ T5472] ? lockdep_init_map_type+0x21e/0x810 [ 63.759662][ T5472] ? rcu_read_lock_sched_held+0x3e/0x70 [ 63.765218][ T5472] scsi_queue_rq+0x1e7b/0x3a40 [ 63.769992][ T5472] blk_mq_dispatch_rq_list+0x710/0x23f0 [ 63.775583][ T5472] ? blk_insert_cloned_request+0xa50/0xa50 [ 63.781406][ T5472] ? __blk_mq_get_driver_tag+0x19a/0x9f0 [ 63.787067][ T5472] blk_mq_do_dispatch_sched+0x95e/0xc20 [ 63.792630][ T5472] ? blk_mq_sched_mark_restart_hctx+0x80/0x80 [ 63.798710][ T5472] __blk_mq_sched_dispatch_requests+0x26d/0x3e0 [ 63.804959][ T5472] ? lock_sync+0x190/0x190 [ 63.809384][ T5472] ? blk_mq_do_dispatch_ctx+0x6c0/0x6c0 [ 63.814940][ T5472] blk_mq_sched_dispatch_requests+0x10a/0x190 [ 63.821013][ T5472] __blk_mq_run_hw_queue+0x2b7/0x480 [ 63.826312][ T5472] __blk_mq_delay_run_hw_queue+0x5f7/0x700 [ 63.832137][ T5472] ? sbitmap_any_bit_set+0xf8/0x130 [ 63.837338][ T5472] ? dd_has_work+0xc5/0x240 [ 63.841855][ T5472] ? dd_prepare_request+0x40/0x40 [ 63.846896][ T5472] blk_mq_run_hw_queue+0x3b5/0x560 [ 63.852022][ T5472] blk_mq_sched_insert_requests+0x1d9/0xb30 [ 63.857927][ T5472] blk_mq_flush_plug_list+0x39c/0xe10 [ 63.863319][ T5472] ? blk_mq_insert_requests+0x310/0x310 [ 63.868884][ T5472] ? iomap_iter+0x683/0x1530 [ 63.873493][ T5472] blk_finish_plug+0xbb/0x170 [ 63.878184][ T5472] __iomap_dio_rw+0xf85/0x1d80 [ 63.882958][ T5472] ? io_schedule_timeout+0x150/0x150 [ 63.888259][ T5472] ? iomap_dio_bio_iter+0x1440/0x1440 [ 63.893645][ T5472] ? lock_sync+0x190/0x190 [ 63.898071][ T5472] ? trace_lock_acquire+0x1f1/0x2b0 [ 63.903295][ T5472] iomap_dio_rw+0x40/0xa0 [ 63.907641][ T5472] ext4_file_read_iter+0x4be/0x690 [ 63.912865][ T5472] generic_file_splice_read+0x182/0x4b0 [ 63.918435][ T5472] ? page_cache_pipe_buf_confirm+0x5b0/0x5b0 [ 63.924442][ T5472] ? add_to_pipe+0x3b0/0x3b0 [ 63.929065][ T5472] ? security_file_permission+0xaf/0xd0 [ 63.934632][ T5472] ? add_to_pipe+0x3b0/0x3b0 [ 63.939239][ T5472] do_splice_to+0x1b9/0x240 [ 63.943768][ T5472] ? direct_splice_actor+0x11c/0x180 [ 63.949081][ T5472] splice_direct_to_actor+0x2ab/0x8a0 [ 63.954478][ T5472] ? do_splice_direct+0x280/0x280 [ 63.959532][ T5472] ? folio_flags.constprop.0+0x150/0x150 [ 63.965189][ T5472] ? bpf_lsm_file_permission+0x9/0x10 [ 63.970565][ T5472] ? security_file_permission+0xaf/0xd0 [ 63.976131][ T5472] do_splice_direct+0x1ab/0x280 [ 63.981005][ T5472] ? splice_direct_to_actor+0x8a0/0x8a0 [ 63.986575][ T5472] do_sendfile+0xb19/0x12c0 [ 63.991103][ T5472] ? vfs_iocb_iter_write+0x480/0x480 [ 63.996404][ T5472] ? xfd_validate_state+0x5d/0x180 [ 64.001528][ T5472] __x64_sys_sendfile64+0x1d0/0x210 [ 64.006731][ T5472] ? __ia32_sys_sendfile+0x220/0x220 [ 64.012034][ T5472] ? syscall_enter_from_user_mode+0x26/0xb0 [ 64.017954][ T5472] do_syscall_64+0x39/0xb0 [ 64.022387][ T5472] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 64.028290][ T5472] RIP: 0033:0x7f3aac0c4e09 [ 64.032706][ T5472] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 64.052318][ T5472] RSP: 002b:00007f3aac076318 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 64.060731][ T5472] RAX: ffffffffffffffda RBX: 00007f3aac14e428 RCX: 00007f3aac0c4e09 [ 64.068700][ T5472] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 64.076669][ T5472] RBP: 00007f3aac14e420 R08: 0000000000000000 R09: 0000000000000000 [ 64.084639][ T5472] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f3aac11b1a4 [ 64.092619][ T5472] R13: 00007ffe79ef5f4f R14: 00007f3aac076400 R15: 0000000000022000 [ 64.100611][ T5472] [ 64.103769][ T5472] Kernel Offset: disabled [ 64.108093][ T5472] Rebooting in 86400 seconds..