program: syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8008, &(0x7f0000001980)=ANY=[@ANYRESOCT, @ANYRES16=0x0, @ANYRES16, @ANYRES16, @ANYRESOCT=0x0, @ANYRESOCT, @ANYRES8, @ANYRES32, @ANYBLOB="2fecfb2b47b99181063f4ea9a91ac6f65072f0152c20c39ac1fa3f98a9bf4519f1ddd806e46d4f97e3a0c06d3b224332dd177d91e19dbd12718934e5c33da190f134ef5de5cd25678f897b106a4bcc4956a5b987b8b305cec56493d8d526a15bc1359b9c7c18c1c9cf278f262b8d7fea7e8630bec974d1d44f316f6be8491fa5febafde1aece65252ae1609105a79749c16f8ef0593680b0ab39ae08bb", @ANYRESDEC, @ANYRES8, @ANYRESDEC, @ANYRESHEX=0x0, @ANYRES8], 0xd, 0xb6, &(0x7f00000001c0)="$eJzs1zFKxEAYBeCXCDGtjQgW2qbxDp7F0kqsFEG8gRfxKh4hvYVFOhF1RJNlCdul2IXl+4qBN4+fmfZ//Xw5fe6S8piU7uTmrazd3t1fP+XvTJWZJuyHOslhkjbJ2dGY3y/Hrpr6fni46oeD843h5qOUsvDh7+WjAADAMnUu5vmnTBdf0xb4H45Xfbvl/wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADs2m8AAAD//6ykLvo=") r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x301, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWRULE={0x40, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_EXPRESSIONS={0x18, 0x4, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, @xfrm={{0x9}, @val={0x4}}}]}]}], {0x14}}, 0xb4}}, 0x0) io_setup(0x200, &(0x7f0000000140)=0x0) r3 = syz_clone(0x84a100, &(0x7f0000000380)="70f1f20ee3041af234fd3af1b3daaa286d7734d67560168f5d2dfa42aca3582ca767b209f4552012c5fdc0a9e19581fc6c18a27bc410f73925475bd2b0f6d423765c7917b1d10fb9be4e1e8a5198acb46c917e412201fb7427bb6522e568199ccad4ccda20a8956d6260d73073a2e8450a35e9e6b8d851eb36251c905a50cb338df4b5eba7e626a0dbf3b4ce9fb07125145d76cb0fa53ea5c7357046d9f3f70b0827649df395dd6dac689dd9ae42f304de8e3a73e7d63b36ee2d", 0xba, &(0x7f0000000080), &(0x7f0000000180), &(0x7f0000000580)="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") sched_rr_get_interval(r3, &(0x7f0000000280)) io_submit(r2, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x4000}]) [ 79.078512][ T4658] Bluetooth: hci0: command tx timeout [ 79.093922][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 79.096743][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 [ 79.200858][ T5314] loop0: detected capacity change from 0 to 64 [ 79.385133][ T5324] ------------[ cut here ]------------ [ 79.387655][ T5324] WARNING: CPU: 0 PID: 5324 at fs/buffer.c:1186 mark_buffer_dirty+0x2a9/0x410 [ 79.391575][ T5324] Modules linked in: [ 79.393747][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 79.398750][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 79.403572][ T5324] RIP: 0010:mark_buffer_dirty+0x2a9/0x410 [ 79.405956][ T5324] Code: 4c 89 f7 e8 79 0d de ff 49 8b 3e be 20 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 c4 34 fc ff e8 cf 18 7c ff eb 8c e8 c8 18 7c ff 90 <0f> 0b 90 e9 95 fd ff ff e8 ba 18 7c ff 90 0f 0b 90 e9 bf fd ff ff [ 79.413975][ T5324] RSP: 0018:ffffc9000d4b6a48 EFLAGS: 00010293 [ 79.416693][ T5324] RAX: ffffffff8243b788 RBX: ffff888044400d98 RCX: ffff88801e01a440 [ 79.420113][ T5324] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 79.423569][ T5324] RBP: ffff88801c3aa001 R08: ffff888044400d9f R09: 1ffff110088801b3 [ 79.426911][ T5324] R10: dffffc0000000000 R11: ffffed10088801b4 R12: ffff8880416ca600 [ 79.430158][ T5324] R13: ffff888044446bc8 R14: ffff888044400d98 R15: 000000000000000a [ 79.433479][ T5324] FS: 00007fdb33a336c0(0000) GS:ffff88808d6cc000(0000) knlGS:0000000000000000 [ 79.437119][ T5324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.439845][ T5324] CR2: 0000000000000000 CR3: 0000000035b2f000 CR4: 0000000000352ef0 [ 79.443371][ T5324] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.447283][ T5324] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.450625][ T5324] Call Trace: [ 79.452065][ T5324] [ 79.453660][ T5324] bfs_get_block+0x5da/0xae0 [ 79.455637][ T5324] __block_write_begin_int+0x6b2/0x1900 [ 79.457938][ T5324] ? filemap_get_entry+0xad/0x2f0 [ 79.460064][ T5324] ? __pfx_bfs_get_block+0x10/0x10 [ 79.462235][ T5324] ? __pfx___block_write_begin_int+0x10/0x10 [ 79.464831][ T5324] ? __filemap_get_folio+0x79f/0xaf0 [ 79.467062][ T5324] ? __pfx_bfs_get_block+0x10/0x10 [ 79.469244][ T5324] block_write_begin+0x8a/0x120 [ 79.471366][ T5324] ? bfs_write_begin+0x1e/0xd0 [ 79.473570][ T5324] bfs_write_begin+0x35/0xd0 [ 79.475631][ T5324] generic_perform_write+0x2c4/0x910 [ 79.478208][ T5324] ? __pfx_generic_perform_write+0x10/0x10 [ 79.481187][ T5324] ? file_update_time+0x2da/0x490 [ 79.484020][ T5324] ? __generic_file_write_iter+0xf9/0x230 [ 79.486472][ T5324] ? generic_file_write_iter+0xfb/0x540 [ 79.488581][ T5324] generic_file_write_iter+0x10f/0x540 [ 79.490920][ T5324] ? __pfx_generic_file_write_iter+0x10/0x10 [ 79.493549][ T5324] ? is_bpf_text_address+0x292/0x2b0 [ 79.495599][ T5324] ? is_bpf_text_address+0x26/0x2b0 [ 79.497886][ T5324] ? kernel_text_address+0xa5/0xe0 [ 79.500134][ T5324] ? __kernel_text_address+0xd/0x40 [ 79.502532][ T5324] ? unwind_get_return_address+0x4d/0x90 [ 79.504969][ T5324] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 79.507965][ T5324] ? arch_stack_walk+0xfc/0x150 [ 79.510071][ T5324] ? stack_trace_save+0x9c/0xe0 [ 79.512237][ T5324] ? __pfx_stack_trace_save+0x10/0x10 [ 79.514444][ T5324] ? check_path+0x21/0x40 [ 79.516279][ T5324] ? __pfx_generic_file_write_iter+0x10/0x10 [ 79.518811][ T5324] __kernel_write_iter+0x390/0x860 [ 79.521080][ T5324] ? lockdep_unlock+0x89/0x120 [ 79.523350][ T5324] ? __pfx_generic_file_write_iter+0x10/0x10 [ 79.525749][ T5324] ? __pfx___kernel_write_iter+0x10/0x10 [ 79.527940][ T5324] ? __asan_memset+0x22/0x50 [ 79.529869][ T5324] ? iov_iter_kvec+0xb8/0x180 [ 79.531912][ T5324] __kernel_write+0xef/0x150 [ 79.533913][ T5324] ? __pfx___kernel_write+0x10/0x10 [ 79.538619][ T5324] __dump_emit+0x206/0x310 [ 79.540591][ T5324] ? __pfx___dump_emit+0x10/0x10 [ 79.542907][ T5324] ? dump_emit+0x78/0xe0 [ 79.544807][ T5324] writenote+0x1be/0x2e0 [ 79.546691][ T5324] ? __pfx_writenote+0x10/0x10 [ 79.548789][ T5324] ? __kasan_kmalloc+0x93/0xb0 [ 79.551286][ T5324] ? dump_emit+0xa6/0xe0 [ 79.553612][ T5324] ? elf_core_dump+0x2c68/0x3900 [ 79.555884][ T5324] elf_core_dump+0x2ec1/0x3900 [ 79.557985][ T5324] ? __pfx_elf_core_dump+0x10/0x10 [ 79.560258][ T5324] ? mas_next_slot+0xc27/0xcf0 [ 79.562532][ T5324] ? rcu_read_lock_any_held+0xb3/0x120 [ 79.564979][ T5324] ? 0xffffffffff600000 [ 79.566883][ T5324] do_coredump+0x1ec8/0x2a30 [ 79.569061][ T5324] ? __pfx_do_coredump+0x10/0x10 [ 79.571405][ T5324] ? proc_coredump_connector+0x172/0x4b0 [ 79.574129][ T5324] ? __pfx_proc_coredump_connector+0x10/0x10 [ 79.576697][ T5324] ? _raw_spin_unlock_irq+0x23/0x50 [ 79.579122][ T5324] ? lockdep_hardirqs_on+0x9c/0x150 [ 79.581557][ T5324] get_signal+0x10d9/0x1310 [ 79.583805][ T5324] arch_do_signal_or_restart+0x95/0x780 [ 79.586311][ T5324] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 79.589194][ T5324] ? local_irq_enable_exit_to_user+0x5/0x10 [ 79.591848][ T5324] irqentry_exit_to_user_mode+0x81/0x120 [ 79.594458][ T5324] exc_general_protection+0x171/0x200 [ 79.596821][ T5324] ? exc_page_fault+0x91/0x110 [ 79.598989][ T5324] asm_exc_general_protection+0x26/0x30 [ 79.601441][ T5324] RIP: 0033:0x7fdb32b8e971 [ 79.603490][ T5324] Code: 00 00 00 00 00 0f 1f 40 00 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 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 79.611832][ T5324] RSP: 002b:0000200000000430 EFLAGS: 00010217 [ 79.614576][ T5324] RAX: 0000000000000000 RBX: 00007fdb32db5fa0 RCX: 00007fdb32b8e969 [ 79.618022][ T5324] RDX: 0000200000000080 RSI: 0000200000000430 RDI: 000000000084a000 [ 79.621512][ T5324] RBP: 00007fdb32c10ab1 R08: 0000200000000580 R09: 0000200000000580 [ 79.624969][ T5324] R10: 0000200000000180 R11: 0000000000000206 R12: 0000000000000000 [ 79.628265][ T5324] R13: 0000000000000000 R14: 00007fdb32db5fa0 R15: 00007fff9b16a948 [ 79.631600][ T5324] [ 79.633014][ T5324] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 79.636102][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 79.641053][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 79.645685][ T5324] Call Trace: [ 79.647152][ T5324] [ 79.648479][ T5324] dump_stack_lvl+0x99/0x250 [ 79.650538][ T5324] ? __asan_memcpy+0x40/0x70 [ 79.652568][ T5324] ? __pfx_dump_stack_lvl+0x10/0x10 [ 79.654808][ T5324] ? __pfx__printk+0x10/0x10 [ 79.656847][ T5324] panic+0x2db/0x790 [ 79.658598][ T5324] ? __pfx_panic+0x10/0x10 [ 79.660651][ T5324] ? show_trace_log_lvl+0x4fb/0x550 [ 79.663035][ T5324] __warn+0x31b/0x4b0 [ 79.664848][ T5324] ? mark_buffer_dirty+0x2a9/0x410 [ 79.667153][ T5324] ? mark_buffer_dirty+0x2a9/0x410 [ 79.669414][ T5324] report_bug+0x2be/0x4f0 [ 79.671311][ T5324] ? mark_buffer_dirty+0x2a9/0x410 [ 79.673592][ T5324] ? mark_buffer_dirty+0x2a9/0x410 [ 79.675836][ T5324] ? mark_buffer_dirty+0x2ab/0x410 [ 79.678120][ T5324] handle_bug+0x84/0x160 [ 79.680091][ T5324] exc_invalid_op+0x1a/0x50 [ 79.682179][ T5324] asm_exc_invalid_op+0x1a/0x20 [ 79.684357][ T5324] RIP: 0010:mark_buffer_dirty+0x2a9/0x410 [ 79.686973][ T5324] Code: 4c 89 f7 e8 79 0d de ff 49 8b 3e be 20 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 c4 34 fc ff e8 cf 18 7c ff eb 8c e8 c8 18 7c ff 90 <0f> 0b 90 e9 95 fd ff ff e8 ba 18 7c ff 90 0f 0b 90 e9 bf fd ff ff [ 79.695358][ T5324] RSP: 0018:ffffc9000d4b6a48 EFLAGS: 00010293 [ 79.698111][ T5324] RAX: ffffffff8243b788 RBX: ffff888044400d98 RCX: ffff88801e01a440 [ 79.701604][ T5324] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 79.705077][ T5324] RBP: ffff88801c3aa001 R08: ffff888044400d9f R09: 1ffff110088801b3 [ 79.708620][ T5324] R10: dffffc0000000000 R11: ffffed10088801b4 R12: ffff8880416ca600 [ 79.712069][ T5324] R13: ffff888044446bc8 R14: ffff888044400d98 R15: 000000000000000a [ 79.715485][ T5324] ? mark_buffer_dirty+0x2a8/0x410 [ 79.717801][ T5324] ? mark_buffer_dirty+0x2a8/0x410 [ 79.720134][ T5324] bfs_get_block+0x5da/0xae0 [ 79.722224][ T5324] __block_write_begin_int+0x6b2/0x1900 [ 79.724701][ T5324] ? filemap_get_entry+0xad/0x2f0 [ 79.726974][ T5324] ? __pfx_bfs_get_block+0x10/0x10 [ 79.729272][ T5324] ? __pfx___block_write_begin_int+0x10/0x10 [ 79.731944][ T5324] ? __filemap_get_folio+0x79f/0xaf0 [ 79.734199][ T5324] ? __pfx_bfs_get_block+0x10/0x10 [ 79.736562][ T5324] block_write_begin+0x8a/0x120 [ 79.738690][ T5324] ? bfs_write_begin+0x1e/0xd0 [ 79.740809][ T5324] bfs_write_begin+0x35/0xd0 [ 79.742826][ T5324] generic_perform_write+0x2c4/0x910 [ 79.745166][ T5324] ? __pfx_generic_perform_write+0x10/0x10 [ 79.747739][ T5324] ? file_update_time+0x2da/0x490 [ 79.749966][ T5324] ? __generic_file_write_iter+0xf9/0x230 [ 79.752465][ T5324] ? generic_file_write_iter+0xfb/0x540 [ 79.754796][ T5324] generic_file_write_iter+0x10f/0x540 [ 79.757183][ T5324] ? __pfx_generic_file_write_iter+0x10/0x10 [ 79.759795][ T5324] ? is_bpf_text_address+0x292/0x2b0 [ 79.762173][ T5324] ? is_bpf_text_address+0x26/0x2b0 [ 79.764444][ T5324] ? kernel_text_address+0xa5/0xe0 [ 79.766695][ T5324] ? __kernel_text_address+0xd/0x40 [ 79.768911][ T5324] ? unwind_get_return_address+0x4d/0x90 [ 79.771250][ T5324] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 79.773858][ T5324] ? arch_stack_walk+0xfc/0x150 [ 79.776029][ T5324] ? stack_trace_save+0x9c/0xe0 [ 79.777973][ T5324] ? __pfx_stack_trace_save+0x10/0x10 [ 79.780058][ T5324] ? check_path+0x21/0x40 [ 79.781758][ T5324] ? __pfx_generic_file_write_iter+0x10/0x10 [ 79.784092][ T5324] __kernel_write_iter+0x390/0x860 [ 79.786152][ T5324] ? lockdep_unlock+0x89/0x120 [ 79.788054][ T5324] ? __pfx_generic_file_write_iter+0x10/0x10 [ 79.790520][ T5324] ? __pfx___kernel_write_iter+0x10/0x10 [ 79.793268][ T5324] ? __asan_memset+0x22/0x50 [ 79.795224][ T5324] ? iov_iter_kvec+0xb8/0x180 [ 79.797432][ T5324] __kernel_write+0xef/0x150 [ 79.799397][ T5324] ? __pfx___kernel_write+0x10/0x10 [ 79.801597][ T5324] __dump_emit+0x206/0x310 [ 79.803442][ T5324] ? __pfx___dump_emit+0x10/0x10 [ 79.805586][ T5324] ? dump_emit+0x78/0xe0 [ 79.807496][ T5324] writenote+0x1be/0x2e0 [ 79.809350][ T5324] ? __pfx_writenote+0x10/0x10 [ 79.811393][ T5324] ? __kasan_kmalloc+0x93/0xb0 [ 79.813509][ T5324] ? dump_emit+0xa6/0xe0 [ 79.815417][ T5324] ? elf_core_dump+0x2c68/0x3900 [ 79.817615][ T5324] elf_core_dump+0x2ec1/0x3900 [ 79.819781][ T5324] ? __pfx_elf_core_dump+0x10/0x10 [ 79.821979][ T5324] ? mas_next_slot+0xc27/0xcf0 [ 79.824169][ T5324] ? rcu_read_lock_any_held+0xb3/0x120 [ 79.826578][ T5324] ? 0xffffffffff600000 [ 79.828471][ T5324] do_coredump+0x1ec8/0x2a30 [ 79.830569][ T5324] ? __pfx_do_coredump+0x10/0x10 [ 79.832773][ T5324] ? proc_coredump_connector+0x172/0x4b0 [ 79.835270][ T5324] ? __pfx_proc_coredump_connector+0x10/0x10 [ 79.837697][ T5324] ? _raw_spin_unlock_irq+0x23/0x50 [ 79.839762][ T5324] ? lockdep_hardirqs_on+0x9c/0x150 [ 79.841804][ T5324] get_signal+0x10d9/0x1310 [ 79.843658][ T5324] arch_do_signal_or_restart+0x95/0x780 [ 79.845875][ T5324] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 79.848173][ T5324] ? local_irq_enable_exit_to_user+0x5/0x10 [ 79.850295][ T5324] irqentry_exit_to_user_mode+0x81/0x120 [ 79.852339][ T5324] exc_general_protection+0x171/0x200 [ 79.854306][ T5324] ? exc_page_fault+0x91/0x110 [ 79.856121][ T5324] asm_exc_general_protection+0x26/0x30 [ 79.858161][ T5324] RIP: 0033:0x7fdb32b8e971 [ 79.859833][ T5324] Code: 00 00 00 00 00 0f 1f 40 00 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 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 79.867636][ T5324] RSP: 002b:0000200000000430 EFLAGS: 00010217 [ 79.870316][ T5324] RAX: 0000000000000000 RBX: 00007fdb32db5fa0 RCX: 00007fdb32b8e969 [ 79.873924][ T5324] RDX: 0000200000000080 RSI: 0000200000000430 RDI: 000000000084a000 [ 79.877376][ T5324] RBP: 00007fdb32c10ab1 R08: 0000200000000580 R09: 0000200000000580 [ 79.880849][ T5324] R10: 0000200000000180 R11: 0000000000000206 R12: 0000000000000000 [ 79.884442][ T5324] R13: 0000000000000000 R14: 00007fdb32db5fa0 R15: 00007fff9b16a948 [ 79.887871][ T5324] [ 79.889379][ T5324] Kernel Offset: disabled [ 79.891127][ T5324] Rebooting in 86400 seconds..