last executing test programs: 1.264425009s ago: executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/failed_transaction_log', 0x0, 0x0) 1.175045754s ago: executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ndctl0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ndctl0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ndctl0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ndctl0', 0x800, 0x0) 1.009747071s ago: executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/unconfined', 0x2, 0x0) 897.74786ms ago: executing program 1: setns(0xffffffffffffffff, 0x0) 829.868358ms ago: executing program 3: syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$vim2m(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$vim2m(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$vim2m(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$vim2m(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$vim2m(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$vim2m(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$vim2m(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$vim2m(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$vim2m(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$vim2m(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$vim2m(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$vim2m(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$vim2m(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$vim2m(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$vim2m(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$vim2m(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$vim2m(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$vim2m(&(0x7f0000000500), 0x4, 0x800) 801.707398ms ago: executing program 0: readlinkat(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), 0x0) 797.674883ms ago: executing program 2: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 768.430112ms ago: executing program 1: syz_open_dev$vcsu(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$vcsu(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$vcsu(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$vcsu(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$vcsu(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$vcsu(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$vcsu(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$vcsu(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$vcsu(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$vcsu(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$vcsu(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$vcsu(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$vcsu(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$vcsu(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$vcsu(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$vcsu(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$vcsu(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$vcsu(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$vcsu(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$vcsu(&(0x7f0000000500), 0x4, 0x800) 725.109073ms ago: executing program 0: unshare(0x0) 660.540042ms ago: executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/revoke-subject', 0x2, 0x0) 643.176247ms ago: executing program 2: exit_group(0x0) 618.098772ms ago: executing program 1: rt_sigreturn() 600.228496ms ago: executing program 3: socket$inet_smc(0x2b, 0x1, 0x0) 588.181958ms ago: executing program 0: iopl(0x0) 559.657896ms ago: executing program 4: lookup_dcookie(0x0, &(0x7f0000000000), 0x0) 500.609103ms ago: executing program 2: chroot(&(0x7f0000000000)) 460.192897ms ago: executing program 4: mincore(0x0, 0x0, &(0x7f0000000000)) 454.745143ms ago: executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput', 0x800, 0x0) 419.344251ms ago: executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/input/mice', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/input/mice', 0x800, 0x0) 379.239935ms ago: executing program 2: socket$inet6_mptcp(0xa, 0x1, 0x106) 340.840369ms ago: executing program 4: socket$inet_icmp(0x2, 0x2, 0x1) 336.865168ms ago: executing program 0: syz_open_dev$video(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$video(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$video(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$video(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$video(&(0x7f0000000140), 0x1, 0x0) syz_open_dev$video(&(0x7f0000000180), 0x1, 0x1) syz_open_dev$video(&(0x7f00000001c0), 0x1, 0x2) syz_open_dev$video(&(0x7f0000000200), 0x1, 0x800) syz_open_dev$video(&(0x7f0000000240), 0x2, 0x0) syz_open_dev$video(&(0x7f0000000280), 0x2, 0x1) syz_open_dev$video(&(0x7f00000002c0), 0x2, 0x2) syz_open_dev$video(&(0x7f0000000300), 0x2, 0x800) syz_open_dev$video(&(0x7f0000000340), 0x3, 0x0) syz_open_dev$video(&(0x7f0000000380), 0x3, 0x1) syz_open_dev$video(&(0x7f00000003c0), 0x3, 0x2) syz_open_dev$video(&(0x7f0000000400), 0x3, 0x800) syz_open_dev$video(&(0x7f0000000440), 0x4, 0x0) syz_open_dev$video(&(0x7f0000000480), 0x4, 0x1) syz_open_dev$video(&(0x7f00000004c0), 0x4, 0x2) syz_open_dev$video(&(0x7f0000000500), 0x4, 0x800) 266.262112ms ago: executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/renderD128', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dri/renderD128', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dri/renderD128', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dri/renderD128', 0x800, 0x0) 229.372531ms ago: executing program 4: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 224.229465ms ago: executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qrtr-tun', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qrtr-tun', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qrtr-tun', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qrtr-tun', 0x800, 0x0) 150.063519ms ago: executing program 4: lgetxattr(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0) 126.404835ms ago: executing program 2: socket$nl_route(0x10, 0x3, 0x0) 97.191837ms ago: executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci', 0x800, 0x0) 69.010981ms ago: executing program 0: capget(&(0x7f0000000000), &(0x7f0000000000)) 0s ago: executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/platform/vhci_hcd.0/attach', 0x1, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.17' (ED25519) to the list of known hosts. 2024/06/12 04:10:50 fuzzer started 2024/06/12 04:10:51 dialing manager at 10.128.0.169:30026 [ 160.726913][ T5044] cgroup: Unknown subsys name 'net' [ 161.073585][ T5044] cgroup: Unknown subsys name 'rlimit' 2024/06/12 04:11:39 starting 5 executor processes [ 207.160312][ T5063] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 209.655340][ T5129] mmap: syz-executor.0 (5129) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 217.252045][ T3929] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 217.260120][ T3929] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 217.348090][ T3929] ===================================================== [ 217.355426][ T3929] BUG: KMSAN: uninit-value in virtqueue_add+0x1e86/0x65c0 [ 217.362736][ T3929] virtqueue_add+0x1e86/0x65c0 [ 217.367687][ T3929] virtqueue_add_sgs+0x186/0x1b0 [ 217.372814][ T3929] virtscsi_add_cmd+0x838/0xad0 [ 217.377845][ T3929] virtscsi_queuecommand+0x898/0xa60 [ 217.383324][ T3929] scsi_queue_rq+0x4cc7/0x5a80 [ 217.388263][ T3929] blk_mq_dispatch_rq_list+0x79b/0x3440 [ 217.394024][ T3929] __blk_mq_sched_dispatch_requests+0x11b7/0x26e0 [ 217.400666][ T3929] blk_mq_sched_dispatch_requests+0x12f/0x270 [ 217.406946][ T3929] blk_mq_run_hw_queue+0x6e4/0xbc0 [ 217.412265][ T3929] blk_mq_flush_plug_list+0x1683/0x2b20 [ 217.418034][ T3929] blk_add_rq_to_plug+0x2c6/0x970 [ 217.423338][ T3929] blk_mq_submit_bio+0x26e8/0x3390 [ 217.428654][ T3929] __submit_bio+0x3b9/0xb60 [ 217.433331][ T3929] submit_bio_noacct_nocheck+0x148c/0x1800 [ 217.439350][ T3929] submit_bio_noacct+0x1bd8/0x27f0 [ 217.444662][ T3929] submit_bio+0x58a/0x5b0 [ 217.449181][ T3929] ext4_io_submit+0x17d/0x1f0 [ 217.454067][ T3929] ext4_do_writepages+0x2020/0x62e0 [ 217.459426][ T3929] ext4_writepages+0x312/0x830 [ 217.464373][ T3929] do_writepages+0x427/0xc30 [ 217.469116][ T3929] __writeback_single_inode+0x10d/0x12c0 [ 217.474916][ T3929] writeback_sb_inodes+0xc95/0x1e00 [ 217.480265][ T3929] __writeback_inodes_wb+0x14c/0x440 [ 217.485702][ T3929] wb_writeback+0x50b/0xea0 [ 217.490336][ T3929] wb_workfn+0x122c/0x1940 [ 217.494920][ T3929] process_scheduled_works+0xa81/0x1bd0 [ 217.500627][ T3929] worker_thread+0xea5/0x1560 [ 217.505457][ T3929] kthread+0x3e2/0x540 [ 217.509687][ T3929] ret_from_fork+0x6d/0x90 [ 217.514251][ T3929] ret_from_fork_asm+0x1a/0x30 [ 217.519183][ T3929] [ 217.521577][ T3929] Uninit was stored to memory at: [ 217.526899][ T3929] copy_page_from_iter_atomic+0x12b7/0x2ae0 [ 217.532995][ T3929] generic_perform_write+0x4c1/0xc60 [ 217.538464][ T3929] ext4_buffered_write_iter+0x564/0xaa0 [ 217.544162][ T3929] ext4_file_write_iter+0x208/0x3450 [ 217.549594][ T3929] __kernel_write_iter+0x64d/0xc80 [ 217.554884][ T3929] dump_user_range+0x8dc/0xee0 [ 217.559819][ T3929] elf_core_dump+0x59f5/0x5d50 [ 217.564767][ T3929] do_coredump+0x32d5/0x4920 [ 217.569598][ T3929] get_signal+0x267e/0x2d00 [ 217.574250][ T3929] arch_do_signal_or_restart+0x53/0xcb0 [ 217.579994][ T3929] irqentry_exit_to_user_mode+0xa6/0x160 [ 217.585818][ T3929] irqentry_exit+0x16/0x60 [ 217.590391][ T3929] exc_general_protection+0x2e6/0x4b0 [ 217.595950][ T3929] asm_exc_general_protection+0x2b/0x30 [ 217.601670][ T3929] [ 217.604068][ T3929] Uninit was created at: [ 217.608499][ T3929] __alloc_pages+0x9d6/0xe70 [ 217.613227][ T3929] alloc_pages_mpol+0x299/0x990 [ 217.618236][ T3929] alloc_pages+0x1bf/0x1e0 [ 217.622804][ T3929] dump_user_range+0x4a/0xee0 [ 217.627645][ T3929] elf_core_dump+0x59f5/0x5d50 [ 217.632586][ T3929] do_coredump+0x32d5/0x4920 [ 217.637330][ T3929] get_signal+0x267e/0x2d00 [ 217.641986][ T3929] arch_do_signal_or_restart+0x53/0xcb0 [ 217.647726][ T3929] irqentry_exit_to_user_mode+0xa6/0x160 [ 217.653531][ T3929] irqentry_exit+0x16/0x60 [ 217.658099][ T3929] exc_general_protection+0x2e6/0x4b0 [ 217.663660][ T3929] asm_exc_general_protection+0x2b/0x30 [ 217.669375][ T3929] [ 217.671763][ T3929] Bytes 0-4095 of 4096 are uninitialized [ 217.677488][ T3929] Memory access of size 4096 starts at ffff888020de3000 [ 217.684516][ T3929] [ 217.686922][ T3929] CPU: 1 PID: 3929 Comm: kworker/u8:23 Not tainted 6.9.0-syzkaller-02339-g101b7a97143a #0 [ 217.696969][ T3929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 217.707148][ T3929] Workqueue: writeback wb_workfn (flush-8:0) [ 217.713359][ T3929] ===================================================== [ 217.720369][ T3929] Disabling lock debugging due to kernel taint [ 217.726629][ T3929] Kernel panic - not syncing: kmsan.panic set ... [ 217.733155][ T3929] CPU: 1 PID: 3929 Comm: kworker/u8:23 Tainted: G B 6.9.0-syzkaller-02339-g101b7a97143a #0 [ 217.744690][ T3929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 217.754878][ T3929] Workqueue: writeback wb_workfn (flush-8:0) [ 217.761106][ T3929] Call Trace: [ 217.764482][ T3929] [ 217.767516][ T3929] dump_stack_lvl+0x216/0x2d0 [ 217.772377][ T3929] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 217.778356][ T3929] dump_stack+0x1e/0x30 [ 217.782686][ T3929] panic+0x4e2/0xcd0 [ 217.786751][ T3929] ? kmsan_get_metadata+0xf1/0x1d0 [ 217.792062][ T3929] kmsan_report+0x2d5/0x2e0 [ 217.796741][ T3929] ? stack_depot_save_flags+0x2c/0x6e0 [ 217.802368][ T3929] ? kmsan_internal_set_shadow_origin+0x66/0xe0 [ 217.808816][ T3929] ? kmsan_internal_check_memory+0x48c/0x560 [ 217.814998][ T3929] ? kmsan_handle_dma+0xac/0xc0 [ 217.820000][ T3929] ? virtqueue_add+0x1e86/0x65c0 [ 217.825111][ T3929] ? virtqueue_add_sgs+0x186/0x1b0 [ 217.830388][ T3929] ? virtscsi_add_cmd+0x838/0xad0 [ 217.835575][ T3929] ? virtscsi_queuecommand+0x898/0xa60 [ 217.841199][ T3929] ? scsi_queue_rq+0x4cc7/0x5a80 [ 217.846298][ T3929] ? blk_mq_dispatch_rq_list+0x79b/0x3440 [ 217.852211][ T3929] ? __blk_mq_sched_dispatch_requests+0x11b7/0x26e0 [ 217.859001][ T3929] ? blk_mq_sched_dispatch_requests+0x12f/0x270 [ 217.865438][ T3929] ? blk_mq_run_hw_queue+0x6e4/0xbc0 [ 217.870905][ T3929] ? blk_mq_flush_plug_list+0x1683/0x2b20 [ 217.876824][ T3929] ? blk_add_rq_to_plug+0x2c6/0x970 [ 217.882202][ T3929] ? blk_mq_submit_bio+0x26e8/0x3390 [ 217.887676][ T3929] ? __submit_bio+0x3b9/0xb60 [ 217.892494][ T3929] ? submit_bio_noacct_nocheck+0x148c/0x1800 [ 217.898668][ T3929] ? submit_bio_noacct+0x1bd8/0x27f0 [ 217.904140][ T3929] ? submit_bio+0x58a/0x5b0 [ 217.908821][ T3929] ? ext4_io_submit+0x17d/0x1f0 [ 217.913859][ T3929] ? ext4_do_writepages+0x2020/0x62e0 [ 217.919379][ T3929] ? ext4_writepages+0x312/0x830 [ 217.924478][ T3929] ? do_writepages+0x427/0xc30 [ 217.929384][ T3929] ? __writeback_single_inode+0x10d/0x12c0 [ 217.935345][ T3929] ? writeback_sb_inodes+0xc95/0x1e00 [ 217.940866][ T3929] ? __writeback_inodes_wb+0x14c/0x440 [ 217.946473][ T3929] ? wb_writeback+0x50b/0xea0 [ 217.951287][ T3929] ? wb_workfn+0x122c/0x1940 [ 217.956059][ T3929] ? process_scheduled_works+0xa81/0x1bd0 [ 217.961947][ T3929] ? worker_thread+0xea5/0x1560 [ 217.966962][ T3929] ? kthread+0x3e2/0x540 [ 217.971373][ T3929] ? ret_from_fork+0x6d/0x90 [ 217.976112][ T3929] ? ret_from_fork_asm+0x1a/0x30 [ 217.981227][ T3929] ? ext4_writepages+0x312/0x830 [ 217.986330][ T3929] ? do_writepages+0x427/0xc30 [ 217.991239][ T3929] ? __writeback_single_inode+0x10d/0x12c0 [ 217.997205][ T3929] ? writeback_sb_inodes+0xc95/0x1e00 [ 218.002728][ T3929] ? __writeback_inodes_wb+0x14c/0x440 [ 218.008336][ T3929] ? wb_writeback+0x50b/0xea0 [ 218.013156][ T3929] ? wb_workfn+0x122c/0x1940 [ 218.017920][ T3929] ? process_scheduled_works+0xa81/0x1bd0 [ 218.023821][ T3929] ? worker_thread+0xea5/0x1560 [ 218.028918][ T3929] ? kthread+0x3e2/0x540 [ 218.033339][ T3929] ? ret_from_fork+0x6d/0x90 [ 218.038082][ T3929] ? ret_from_fork_asm+0x1a/0x30 [ 218.043202][ T3929] ? should_fail_ex+0x4a/0x800 [ 218.048128][ T3929] ? kmsan_get_metadata+0x146/0x1d0 [ 218.053486][ T3929] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 218.059462][ T3929] kmsan_internal_check_memory+0x48c/0x560 [ 218.065487][ T3929] kmsan_handle_dma+0xac/0xc0 [ 218.070317][ T3929] virtqueue_add+0x1e86/0x65c0 [ 218.075251][ T3929] ? kmsan_get_metadata+0x146/0x1d0 [ 218.080601][ T3929] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 218.086566][ T3929] ? kmsan_get_metadata+0x146/0x1d0 [ 218.091922][ T3929] ? kmsan_get_metadata+0x146/0x1d0 [ 218.097286][ T3929] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 218.103281][ T3929] virtqueue_add_sgs+0x186/0x1b0 [ 218.108404][ T3929] virtscsi_add_cmd+0x838/0xad0 [ 218.113420][ T3929] ? kmsan_get_metadata+0x146/0x1d0 [ 218.118812][ T3929] virtscsi_queuecommand+0x898/0xa60 [ 218.124282][ T3929] ? __pfx_virtscsi_queuecommand+0x10/0x10 [ 218.130263][ T3929] scsi_queue_rq+0x4cc7/0x5a80 [ 218.135218][ T3929] ? __pfx_scsi_queue_rq+0x10/0x10 [ 218.140489][ T3929] blk_mq_dispatch_rq_list+0x79b/0x3440 [ 218.146235][ T3929] ? sbitmap_get+0x430/0x670 [ 218.151014][ T3929] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 218.157014][ T3929] ? dd_dispatch_request+0x9a1/0xa20 [ 218.162490][ T3929] __blk_mq_sched_dispatch_requests+0x11b7/0x26e0 [ 218.169131][ T3929] ? __blk_mq_sched_dispatch_requests+0x1031/0x26e0 [ 218.175932][ T3929] blk_mq_sched_dispatch_requests+0x12f/0x270 [ 218.182217][ T3929] blk_mq_run_hw_queue+0x6e4/0xbc0 [ 218.187520][ T3929] ? __pfx_dd_insert_requests+0x10/0x10 [ 218.193252][ T3929] blk_mq_flush_plug_list+0x1683/0x2b20 [ 218.198995][ T3929] ? kmsan_get_metadata+0x146/0x1d0 [ 218.204404][ T3929] blk_add_rq_to_plug+0x2c6/0x970 [ 218.209624][ T3929] blk_mq_submit_bio+0x26e8/0x3390 [ 218.214963][ T3929] __submit_bio+0x3b9/0xb60 [ 218.219615][ T3929] ? kmsan_get_metadata+0x146/0x1d0 [ 218.224981][ T3929] submit_bio_noacct_nocheck+0x148c/0x1800 [ 218.231012][ T3929] ? kmsan_get_metadata+0x146/0x1d0 [ 218.236365][ T3929] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 218.242337][ T3929] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 218.248314][ T3929] submit_bio_noacct+0x1bd8/0x27f0 [ 218.253649][ T3929] submit_bio+0x58a/0x5b0 [ 218.258167][ T3929] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 218.264143][ T3929] ext4_io_submit+0x17d/0x1f0 [ 218.269024][ T3929] ext4_do_writepages+0x2020/0x62e0 [ 218.274503][ T3929] ext4_writepages+0x312/0x830 [ 218.279447][ T3929] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 218.285417][ T3929] ? __pfx_ext4_writepages+0x10/0x10 [ 218.290870][ T3929] do_writepages+0x427/0xc30 [ 218.295617][ T3929] ? stack_depot_save_flags+0x2c/0x6e0 [ 218.301232][ T3929] ? kmsan_get_metadata+0x146/0x1d0 [ 218.306596][ T3929] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 218.312574][ T3929] __writeback_single_inode+0x10d/0x12c0 [ 218.318370][ T3929] ? _raw_spin_unlock+0x30/0x50 [ 218.323377][ T3929] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 218.329352][ T3929] writeback_sb_inodes+0xc95/0x1e00 [ 218.334756][ T3929] ? kmsan_get_metadata+0x146/0x1d0 [ 218.340143][ T3929] __writeback_inodes_wb+0x14c/0x440 [ 218.345599][ T3929] wb_writeback+0x50b/0xea0 [ 218.350251][ T3929] ? stack_depot_save_flags+0x2c/0x6e0 [ 218.355863][ T3929] ? kmsan_get_metadata+0x146/0x1d0 [ 218.361217][ T3929] ? queue_io+0x481/0x780 [ 218.365710][ T3929] wb_workfn+0x122c/0x1940 [ 218.370312][ T3929] ? wake_up_process+0x2a/0x40 [ 218.375249][ T3929] ? __pfx_wb_workfn+0x10/0x10 [ 218.380188][ T3929] process_scheduled_works+0xa81/0x1bd0 [ 218.385941][ T3929] worker_thread+0xea5/0x1560 [ 218.390812][ T3929] kthread+0x3e2/0x540 [ 218.395054][ T3929] ? __pfx_worker_thread+0x10/0x10 [ 218.400337][ T3929] ? __pfx_kthread+0x10/0x10 [ 218.405099][ T3929] ret_from_fork+0x6d/0x90 [ 218.409666][ T3929] ? __pfx_kthread+0x10/0x10 [ 218.414428][ T3929] ret_from_fork_asm+0x1a/0x30 [ 218.419386][ T3929] [ 218.422601][ T3929] Kernel Offset: disabled [ 218.426980][ T3929] Rebooting in 86400 seconds..