program: r0 = fsopen(&(0x7f0000000000)='9p\x00', 0x0) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'netdevsim0\x00', 0x0}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000040000000030a09020000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400000000014000000110001"], 0x88}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={{0x14}, [@NFT_MSG_NEWRULE={0x88, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x5c, 0x4, 0x0, 0x1, [{0x58, 0x1, 0x0, 0x1, @inner={{0xa}, @val={0x48, 0x2, 0x0, 0x1, [@NFTA_INNER_TYPE={0x8, 0x2, 0x1, 0x0, 0x84}, @NFTA_INNER_FLAGS={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_INNER_HDRSIZE={0x8, 0x4, 0x1, 0x0, 0xf}, @NFTA_INNER_NUM={0x8}, @NFTA_INNER_EXPR={0x24, 0x5, 0x0, 0x1, @meta={{0x9}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0xe}, @NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0x1}]}}}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0xb0}}, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000540)={@local, @broadcast, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x2, 0x5, 0x58, 0x67, 0x0, 0x9, 0x2f, 0x0, @multicast2, @remote}, {{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x1}, {0xdd86, 0x88be, 0x2, {{0xf, 0x1, 0x9, 0x3, 0x1, 0x1, 0x5, 0x5}, 0x1, {0x5}}}, {0x8, 0x22eb, 0x3, {{0x1, 0x2, 0x10, 0x3, 0x1, 0x0, 0x1, 0x2c}, 0x2, {0x2, 0xc, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1}}}, {0x8, 0x6558, 0x3}}}}}}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={@ifindex=r2, 0x37, 0x1, 0x6, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x0, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) ioctl$IOCTL_VMCI_VERSION2(r1, 0x7a7, &(0x7f00000000c0)=0xa0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r1, 0x7a0, &(0x7f0000000040)={@host}) syz_mount_image$hfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x3000080, &(0x7f0000000280)=ANY=[], 0x1, 0x2e0, &(0x7f0000000880)="$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") creat(&(0x7f0000000080)='./file1\x00', 0x0) r5 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x8000) r6 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r6, 0x7, 0x0, 0x0, 0x0) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r1, 0x7a5, &(0x7f0000000100)={{@host}, 0x0, 0x1}) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r1, 0x7a5, &(0x7f0000000200)={{@local}, 0x0, 0x1}) ioctl$IOCTL_VMCI_CTX_GET_CPT_STATE(r1, 0x7b1, &(0x7f0000000240)={&(0x7f0000001100), 0x6, 0x400}) r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000200), 0xa480, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x11, &(0x7f0000000100)={[{@noblock_validity}, {@stripe={'stripe', 0x3d, 0x2}}, {@norecovery}, {@min_batch_time={'min_batch_time', 0x3d, 0x71d}}, {@abort}]}, 0x1, 0x610, &(0x7f0000000a40)="$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") fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f00000000c0)='ip_vti0\x00', &(0x7f0000000100)='./file0\x00', r7) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="8580f83288e1", @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1e}, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x1, 0x5, 0x1c, 0x67, 0x0, 0x4, 0x2, 0x0, @private=0xa010102, @broadcast}, {0x16, 0x81, 0x0, @multicast2}}}}}, 0x0) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xc000, &(0x7f00000006c0), 0x2, 0x246, &(0x7f0000000ac0)="$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") creat(&(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x83) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) creat(&(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) link(&(0x7f0000001240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000007c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') syz_open_dev$loop(&(0x7f0000000140), 0x3, 0x300980) [ 74.879973][ T5317] Bluetooth: hci0: command tx timeout [ 74.964486][ T5337] loop0: detected capacity change from 0 to 64 [ 75.080820][ T25] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 75.090709][ T25] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 75.094746][ T25] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 75.105058][ T5312] Buffer I/O error on dev loop0, logical block 24, async page read [ 75.112555][ T5312] Buffer I/O error on dev loop0, logical block 25, async page read [ 75.117224][ T5312] Buffer I/O error on dev loop0, logical block 26, async page read [ 75.126217][ T25] Buffer I/O error on dev loop0, logical block 11, lost async page write [ 75.141100][ T25] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 75.145129][ T25] Buffer I/O error on dev loop0, logical block 17, lost async page write [ 75.158487][ T5312] Buffer I/O error on dev loop0, logical block 27, async page read [ 75.165504][ T5337] getblk(): invalid block size 512 requested [ 75.168798][ T5337] logical block size: 32768 [ 75.185304][ T5337] CPU: 0 UID: 0 PID: 5337 Comm: syz.0.0 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT(full) [ 75.185332][ T5337] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.185344][ T5337] Call Trace: [ 75.185351][ T5337] [ 75.185361][ T5337] dump_stack_lvl+0x189/0x250 [ 75.185482][ T5337] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.185500][ T5337] ? __pfx__printk+0x10/0x10 [ 75.185527][ T5337] ? fs_reclaim_acquire+0x7d/0x100 [ 75.185593][ T5337] bdev_getblk+0x5b0/0x690 [ 75.185617][ T5337] ? __pfx_wake_up_bit+0x10/0x10 [ 75.185645][ T5337] __bread_gfp+0x89/0x3c0 [ 75.185665][ T5337] hfs_mdb_commit+0xc0a/0x1160 [ 75.185693][ T5337] hfs_sync_fs+0x15/0x20 [ 75.185708][ T5337] sync_filesystem+0xeb/0x230 [ 75.185728][ T5337] hfs_reconfigure+0x66/0x270 [ 75.185749][ T5337] reconfigure_super+0x224/0x890 [ 75.185769][ T5337] vfs_fsconfig_locked+0x171/0x320 [ 75.185784][ T5337] __se_sys_fsconfig+0x78e/0x8d0 [ 75.185800][ T5337] ? __pfx___se_sys_fsconfig+0x10/0x10 [ 75.185826][ T5337] ? rcu_is_watching+0x15/0xb0 [ 75.185848][ T5337] ? do_syscall_64+0xbe/0x3b0 [ 75.185905][ T5337] ? __x64_sys_fsconfig+0x20/0xc0 [ 75.185931][ T5337] do_syscall_64+0xfa/0x3b0 [ 75.185947][ T5337] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.185960][ T5337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.185975][ T5337] ? clear_bhb_loop+0x60/0xb0 [ 75.185994][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.186009][ T5337] RIP: 0033:0x7fc8c7d8e9a9 [ 75.186023][ T5337] Code: ff ff c3 66 2e 0f 1f 84 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 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 75.186034][ T5337] RSP: 002b:00007fc8c8cba038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 75.186052][ T5337] RAX: ffffffffffffffda RBX: 00007fc8c7fb5fa0 RCX: 00007fc8c7d8e9a9 [ 75.186063][ T5337] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 000000000000000a [ 75.186071][ T5337] RBP: 00007fc8c7e10d69 R08: 0000000000000000 R09: 0000000000000000 [ 75.186079][ T5337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.186087][ T5337] R13: 0000000000000000 R14: 00007fc8c7fb5fa0 R15: 00007ffe5c1370f8 [ 75.186107][ T5337] [ 75.186113][ T5337] hfs: unable to read volume bitmap [ 75.308234][ T5337] ------------[ cut here ]------------ [ 75.311012][ T5337] WARNING: CPU: 0 PID: 5337 at fs/buffer.c:1189 mark_buffer_dirty+0x2a9/0x410 [ 75.314933][ T5337] Modules linked in: [ 75.316763][ T5337] CPU: 0 UID: 0 PID: 5337 Comm: syz.0.0 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT(full) [ 75.322087][ T5337] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.328188][ T5337] RIP: 0010:mark_buffer_dirty+0x2a9/0x410 [ 75.331595][ T5337] Code: 4c 89 f7 e8 19 b3 dd ff 49 8b 3e be 20 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 84 33 fc ff e8 5f 32 7a ff eb 8c e8 58 32 7a ff 90 <0f> 0b 90 e9 95 fd ff ff e8 4a 32 7a ff 90 0f 0b 90 e9 bf fd ff ff [ 75.341633][ T5337] RSP: 0018:ffffc9000feafbc8 EFLAGS: 00010287 [ 75.344864][ T5337] RAX: ffffffff8245fea8 RBX: ffff8880442b29f8 RCX: 0000000000100000 [ 75.349245][ T5337] RDX: ffffc9000dda2000 RSI: 00000000000109ba RDI: 00000000000109bb [ 75.353635][ T5337] RBP: 1ffff11003d03c01 R08: ffff8880442b29ff R09: 1ffff1100885653f [ 75.357783][ T5337] R10: dffffc0000000000 R11: ffffed1008856540 R12: dffffc0000000000 [ 75.362301][ T5337] R13: ffff88801e81e640 R14: ffff88804d16845b R15: ffff88804d168400 [ 75.366972][ T5337] FS: 00007fc8c8cba6c0(0000) GS:ffff88808d218000(0000) knlGS:0000000000000000 [ 75.370912][ T5337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.373728][ T5337] CR2: 00007fc8bbc0f000 CR3: 0000000042b64000 CR4: 0000000000352ef0 [ 75.377176][ T5337] Call Trace: [ 75.378647][ T5337] [ 75.380047][ T5337] hfs_mdb_commit+0x489/0x1160 [ 75.382099][ T5337] hfs_sync_fs+0x15/0x20 [ 75.384073][ T5337] sync_filesystem+0x1cf/0x230 [ 75.386119][ T5337] hfs_reconfigure+0x66/0x270 [ 75.388139][ T5337] reconfigure_super+0x224/0x890 [ 75.390493][ T5337] vfs_fsconfig_locked+0x171/0x320 [ 75.392688][ T5337] __se_sys_fsconfig+0x78e/0x8d0 [ 75.394710][ T5337] ? __pfx___se_sys_fsconfig+0x10/0x10 [ 75.396954][ T5337] ? rcu_is_watching+0x15/0xb0 [ 75.398971][ T5337] ? do_syscall_64+0xbe/0x3b0 [ 75.401237][ T5337] ? __x64_sys_fsconfig+0x20/0xc0 [ 75.403346][ T5337] do_syscall_64+0xfa/0x3b0 [ 75.405224][ T5337] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.408302][ T5337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.411533][ T5337] ? clear_bhb_loop+0x60/0xb0 [ 75.413679][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.416274][ T5337] RIP: 0033:0x7fc8c7d8e9a9 [ 75.418251][ T5337] Code: ff ff c3 66 2e 0f 1f 84 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 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 75.426731][ T5337] RSP: 002b:00007fc8c8cba038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 75.430961][ T5337] RAX: ffffffffffffffda RBX: 00007fc8c7fb5fa0 RCX: 00007fc8c7d8e9a9 [ 75.434497][ T5337] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 000000000000000a [ 75.438059][ T5337] RBP: 00007fc8c7e10d69 R08: 0000000000000000 R09: 0000000000000000 [ 75.441735][ T5337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.445229][ T5337] R13: 0000000000000000 R14: 00007fc8c7fb5fa0 R15: 00007ffe5c1370f8 [ 75.448912][ T5337] [ 75.450619][ T5337] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 75.454045][ T5337] CPU: 0 UID: 0 PID: 5337 Comm: syz.0.0 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT(full) [ 75.458316][ T5337] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.463169][ T5337] Call Trace: [ 75.464643][ T5337] [ 75.466008][ T5337] dump_stack_lvl+0x99/0x250 [ 75.468186][ T5337] ? __asan_memcpy+0x40/0x70 [ 75.470379][ T5337] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.472943][ T5337] ? __pfx__printk+0x10/0x10 [ 75.475160][ T5337] panic+0x2db/0x790 [ 75.477017][ T5337] ? __pfx_panic+0x10/0x10 [ 75.479192][ T5337] ? show_trace_log_lvl+0x4fb/0x550 [ 75.481648][ T5337] __warn+0x31b/0x4b0 [ 75.483523][ T5337] ? mark_buffer_dirty+0x2a9/0x410 [ 75.485917][ T5337] ? mark_buffer_dirty+0x2a9/0x410 [ 75.488345][ T5337] report_bug+0x2be/0x4f0 [ 75.490195][ T5337] ? mark_buffer_dirty+0x2a9/0x410 [ 75.492476][ T5337] ? mark_buffer_dirty+0x2a9/0x410 [ 75.494807][ T5337] ? mark_buffer_dirty+0x2ab/0x410 [ 75.497051][ T5337] handle_bug+0x84/0x160 [ 75.499183][ T5337] exc_invalid_op+0x1a/0x50 [ 75.501296][ T5337] asm_exc_invalid_op+0x1a/0x20 [ 75.503667][ T5337] RIP: 0010:mark_buffer_dirty+0x2a9/0x410 [ 75.506538][ T5337] Code: 4c 89 f7 e8 19 b3 dd ff 49 8b 3e be 20 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 84 33 fc ff e8 5f 32 7a ff eb 8c e8 58 32 7a ff 90 <0f> 0b 90 e9 95 fd ff ff e8 4a 32 7a ff 90 0f 0b 90 e9 bf fd ff ff [ 75.515466][ T5337] RSP: 0018:ffffc9000feafbc8 EFLAGS: 00010287 [ 75.518730][ T5337] RAX: ffffffff8245fea8 RBX: ffff8880442b29f8 RCX: 0000000000100000 [ 75.522752][ T5337] RDX: ffffc9000dda2000 RSI: 00000000000109ba RDI: 00000000000109bb [ 75.526440][ T5337] RBP: 1ffff11003d03c01 R08: ffff8880442b29ff R09: 1ffff1100885653f [ 75.530196][ T5337] R10: dffffc0000000000 R11: ffffed1008856540 R12: dffffc0000000000 [ 75.533794][ T5337] R13: ffff88801e81e640 R14: ffff88804d16845b R15: ffff88804d168400 [ 75.537395][ T5337] ? mark_buffer_dirty+0x2a8/0x410 [ 75.539787][ T5337] ? mark_buffer_dirty+0x2a8/0x410 [ 75.542224][ T5337] hfs_mdb_commit+0x489/0x1160 [ 75.544534][ T5337] hfs_sync_fs+0x15/0x20 [ 75.546492][ T5337] sync_filesystem+0x1cf/0x230 [ 75.548801][ T5337] hfs_reconfigure+0x66/0x270 [ 75.550953][ T5337] reconfigure_super+0x224/0x890 [ 75.553241][ T5337] vfs_fsconfig_locked+0x171/0x320 [ 75.555538][ T5337] __se_sys_fsconfig+0x78e/0x8d0 [ 75.557939][ T5337] ? __pfx___se_sys_fsconfig+0x10/0x10 [ 75.560510][ T5337] ? rcu_is_watching+0x15/0xb0 [ 75.562725][ T5337] ? do_syscall_64+0xbe/0x3b0 [ 75.564974][ T5337] ? __x64_sys_fsconfig+0x20/0xc0 [ 75.567331][ T5337] do_syscall_64+0xfa/0x3b0 [ 75.569425][ T5337] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.571709][ T5337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.574413][ T5337] ? clear_bhb_loop+0x60/0xb0 [ 75.576691][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.579471][ T5337] RIP: 0033:0x7fc8c7d8e9a9 [ 75.581532][ T5337] Code: ff ff c3 66 2e 0f 1f 84 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 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 75.590010][ T5337] RSP: 002b:00007fc8c8cba038 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 75.593814][ T5337] RAX: ffffffffffffffda RBX: 00007fc8c7fb5fa0 RCX: 00007fc8c7d8e9a9 [ 75.597417][ T5337] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 000000000000000a [ 75.601006][ T5337] RBP: 00007fc8c7e10d69 R08: 0000000000000000 R09: 0000000000000000 [ 75.604463][ T5337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.608025][ T5337] R13: 0000000000000000 R14: 00007fc8c7fb5fa0 R15: 00007ffe5c1370f8 [ 75.611237][ T5337] [ 75.612921][ T5337] Kernel Offset: disabled [ 75.614730][ T5337] Rebooting in 86400 seconds..