program: r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0xa4) fcntl$lock(r0, 0x410, &(0x7f00000000c0)={0x1, 0x1, 0x6, 0xfffe}) fcntl$setsig(r0, 0xa, 0x12) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000440)={'ip6_vti0\x00', &(0x7f00000003c0)={'ip6_vti0\x00', 0x0, 0x2f, 0x7, 0x5, 0x8000, 0x63, @mcast2, @private2, 0x20, 0x7, 0xd146, 0x7fffffff}}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="3800000054000106010000000000000007000000", @ANYRES32=r4, @ANYBLOB="20000100", @ANYRES32=r5, @ANYBLOB="0100000001005e01010100"/24], 0x38}}, 0x0) sendto$packet(r3, &(0x7f0000000500)="01005e0101010011223344558888aabbccdd", 0x12, 0x0, &(0x7f0000000600)={0x11, 0x8888, r4, 0x1, 0x0, 0x6, @random}, 0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'rose0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'vxcan0\x00', 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000d80)={{0x1, 0x2, 0x4, 0x4, 'syz0\x00', 0x8}, 0x0, [0x7, 0xffffffffffff8000, 0x3, 0x3, 0x101, 0x10001, 0x6, 0x8, 0x5, 0xb48, 0x5, 0x8, 0x79d0, 0x15033f1f, 0x2ca, 0x2, 0x4, 0x7ff, 0x5, 0xffffffff00000001, 0x1, 0x8000000000000001, 0x5, 0x97e, 0x5, 0x5, 0x2, 0x0, 0x8000000000000001, 0xfffffffffffffff7, 0x32, 0x1, 0xc, 0xf, 0x101, 0x0, 0x4, 0x10735b3d, 0x7, 0x50000000000, 0xf2, 0x8, 0x0, 0x10000, 0x8b3, 0x502e, 0x4, 0x6, 0x7, 0x7651, 0x1, 0x4e2, 0x6, 0x4, 0x1, 0x8, 0x24a7, 0x9, 0xd, 0x5, 0x2, 0x8, 0xfffffffffffffff8, 0xffffffff, 0x6, 0x400, 0x9, 0x2be2, 0x8, 0x6, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffa, 0x10001, 0x1, 0x8, 0x7, 0x5, 0x3, 0x80000000, 0xfffffffffffffffe, 0x7, 0x4, 0x5ed, 0x5, 0x6f0c, 0x320c, 0x141e, 0x9, 0x0, 0xffffffffffffffff, 0x5, 0x7fffffff, 0xc699, 0xb56c, 0x6, 0x1, 0x0, 0x2, 0x7, 0x8, 0x5, 0x9, 0x9, 0xfffffffffffffff7, 0x3, 0x100000000, 0x3, 0x1, 0x9, 0x4, 0x1, 0x1, 0xef2, 0x0, 0x7f, 0x0, 0x6, 0x10, 0xfffffffffffffff7, 0x6, 0x5, 0x2, 0x9, 0x4, 0xd05]}) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000080)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r9, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newqdisc={0x30, 0x24, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10, {0x0, 0xffff}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001680)=@newtfilter={0x34c, 0x2c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x6, 0x3}, {0x0, 0xffff}, {0x300, 0x1}}, [@filter_kind_options=@f_basic={{0xa}, {0x31c, 0x2, [@TCA_BASIC_EMATCHES={0x318, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x9}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_LIST={0x88, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x3c, 0x3, 0x0, 0x0, {{0x7a, 0x9, 0xff}, [@TCA_EM_IPT_NFPROTO={0x5}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x2}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_MATCH_NAME={0xb}]}}, @TCF_EM_NBYTE={0x14, 0x2, 0x0, 0x0, {{0x0, 0x2, 0x6}, {0x1, 0x2, 0x0, "b03a"}}}, @TCF_EM_U32={0x1c, 0x1, 0x0, 0x0, {{0x40, 0x3, 0x8}, {0x46be, 0x5, 0xfffffff9, 0x34}}}, @TCF_EM_NBYTE={0x18, 0x3, 0x0, 0x0, {{0x6, 0x2, 0x3}, {0xd, 0x8, 0x0, "11664386bbfef31b"}}}]}, @TCA_EMATCH_TREE_LIST={0x27c, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x8, 0x8, 0xa46}, {0x4, 0x0, 0x2}}}, @TCF_EM_META={0x40, 0x1, 0x0, 0x0, {{0x1000}, [@TCA_EM_META_LVALUE={0x32, 0x2, [@TCF_META_TYPE_VAR="9a", @TCF_META_TYPE_VAR="c70f", @TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_VAR="5df4658f23", @TCF_META_TYPE_VAR="4b31f6c4f607eae05c", @TCF_META_TYPE_INT=0xa, @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_VAR="fa29311682", @TCF_META_TYPE_VAR="97ee134819291ac6", @TCF_META_TYPE_INT=0x8]}]}}, @TCF_EM_U32={0x1c, 0x2, 0x0, 0x0, {{0xcf1, 0x3, 0x101}, {0x8, 0x9, 0x2, 0x2}}}, @TCF_EM_CONTAINER={0x108, 0x2, 0x0, 0x0, {{0xe, 0x0, 0xa5d}, "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"}}, @TCF_EM_META={0x48, 0x1, 0x0, 0x0, {{0x6d}, [@TCA_EM_META_RVALUE={0x20, 0x3, [@TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_INT=0xa, @TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_INT, @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_INT=0x3]}, @TCA_EM_META_RVALUE={0x8, 0x3, [@TCF_META_TYPE_INT=0x6]}, @TCA_EM_META_RVALUE={0x9, 0x3, [@TCF_META_TYPE_VAR="93", @TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x8]}, @TCA_EM_META_RVALUE={0x8, 0x3, [@TCF_META_TYPE_INT=0x7]}]}}, @TCF_EM_META={0x9c, 0x1, 0x0, 0x0, {{0x6, 0x4, 0x6fa}, [@TCA_EM_META_LVALUE={0x1b, 0x2, [@TCF_META_TYPE_VAR='P', @TCF_META_TYPE_VAR="4b564c24dcd1679b6fd8", @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR="3f3b5b01e65c759d"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x2, 0x7, 0x1}, {0x0, 0xc5, 0x1}}}, @TCA_EM_META_LVALUE={0x1b, 0x2, [@TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_VAR="100c17444fe469d1", @TCF_META_TYPE_VAR, @TCF_META_TYPE_VAR="a3cc16"]}, @TCA_EM_META_LVALUE={0xf, 0x2, [@TCF_META_TYPE_VAR="8cbc9400d97ced", @TCF_META_TYPE_INT=0x8, @TCF_META_TYPE_VAR]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x1ff, 0x1b, 0x1}, {0xfffc, 0x80, 0x2}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x65e9, 0x6, 0x1}, {0xa179, 0x8}}}, @TCA_EM_META_LVALUE={0x18, 0x2, [@TCF_META_TYPE_INT=0x8, @TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_INT=0x2]}, @TCA_EM_META_HDR={0xc, 0x1, {{0xd, 0x1, 0x1}, {0x8, 0x52, 0x1}}}]}}, @TCF_EM_IPSET={0x10, 0x1, 0x0, 0x0, {{0x2, 0x8, 0x5}, {0x0, 0x5, 0x1}}}, @TCF_EM_IPSET={0x10, 0x4, 0x0, 0x0, {{0x0, 0x8, 0x9}, {0x1, 0x2, 0x3}}}]}]}]}}]}, 0x34c}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0x9c, r1, 0x800, 0x70bd2c, 0x25dfdbfd, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x0, &(0x7f0000000340)={[{@noload}, {@stripe={'stripe', 0x3d, 0x30c}}, {@jqfmt_vfsv1}, {@nojournal_checksum}, {@jqfmt_vfsv1}, {@usrjquota}]}, 0xff, 0x44d, &(0x7f0000000900)="$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") truncate(&(0x7f0000000280)='./file1\x00', 0x1bf8) io_setup(0x1, &(0x7f00000004c0)=0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x1fff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1a7c41, 0x0) r12 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r12, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0xa, 0x3, "d2273078cf6175866187bbf62372bbb65d940f27bc28a5a442ff5a8d374a182008a1fd92701ce53ee6aa5d922917aeecbfb3db24b09909c24cc157a3780cf5d5", "09b49809fc32a5fc7be9f88c6b84907998105e3111daa2bd51b0d0c3bc93fb2d0f0244a8c7a99a75e76613c745458f5c1212e72d93b272fed81941f04edd0059", "a960f08042e09119b6f87de59f19912c538884e7bb5c3d50e4be66184e295eb1", [0x4, 0x70]}) ioctl$BLKFLSBUF(r12, 0x1261, 0x0) r13 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x10d) ioctl$LOOP_SET_STATUS(r12, 0x4c02, &(0x7f0000000180)={0x0, {}, 0x0, {}, 0xee, 0x12, 0x19, 0x8, "e7ea30cf79c5b78551fbaf3f21edfb8ce6a47a03c8e1f9828b7da7dd846bfc584f0cc2034eee0526bd2d13e8e082cf977f4b72fd678bdb0840fbf4ced854f1d2", "050ddfff4ae329929dbcbcb582a03b59d6b1002bcbd342e1d163bc531536a68e", [0x40, 0x1]}) io_submit(r11, 0x1, &(0x7f00000002c0)=[&(0x7f0000000280)={0xffffff7f00000000, 0x0, 0x0, 0x1, 0x0, r13, &(0x7f0000000140)='i', 0xa800, 0xe00}]) [ 123.101117][ T5278] Bluetooth: hci0: command tx timeout [ 123.251585][ T5315] loop0: detected capacity change from 0 to 512 [ 123.276251][ T5315] EXT4-fs (loop0): 1 truncate cleaned up [ 123.277598][ T5315] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 123.305773][ T5314] loop0: detected capacity change from 512 to 0 [ 123.308433][ T12] EXT4-fs warning (device loop0): ext4_end_bio:364: I/O error 10 writing to inode 15 starting block 36) [ 123.308566][ T12] Buffer I/O error on device loop0, logical block 36 [ 123.342286][ T5314] EXT4-fs error (device loop0): ext4_get_inode_loc:5054: inode #15: block 8: comm syz.0.0: unable to read itable block [ 123.343827][ T5314] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 123.343845][ T5314] EXT4-fs (loop0): I/O error while writing superblock [ 123.343972][ T5314] EXT4-fs error (device loop0): ext4_get_inode_loc:5054: inode #15: block 8: comm syz.0.0: unable to read itable block [ 123.369736][ T5314] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 123.369752][ T5314] EXT4-fs (loop0): I/O error while writing superblock [ 123.369758][ T5314] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6522: IO failure [ 123.369805][ T5314] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 123.369814][ T5314] EXT4-fs (loop0): I/O error while writing superblock [ 123.369823][ T5314] EXT4-fs error (device loop0): ext4_dirty_inode:6736: inode #15: comm syz.0.0: mark_inode_dirty error [ 123.369869][ T5314] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 123.369878][ T5314] EXT4-fs (loop0): I/O error while writing superblock [ 123.374955][ T5314] loop0: detected capacity change from 0 to 511 [ 123.428438][ T5314] EXT4-fs error (device loop0): xattr_find_entry:333: inode #15: comm syz.0.0: corrupted xattr entries [ 123.441129][ T5314] EXT4-fs error (device loop0): ext4_check_bdev_write_error:235: comm syz.0.0: Error while async write back metadata [ 123.531056][ T13] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #15: comm kworker/u4:1: corrupted inode contents [ 123.533251][ T13] EXT4-fs error (device loop0): ext4_dirty_inode:6736: inode #15: comm kworker/u4:1: mark_inode_dirty error [ 123.549523][ T13] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #15: comm kworker/u4:1: corrupted inode contents [ 123.549797][ T13] EXT4-fs error (device loop0): ext4_dirty_inode:6736: inode #15: comm kworker/u4:1: mark_inode_dirty error [ 123.677210][ T5314] ------------[ cut here ]------------ [ 123.677224][ T5314] kernel BUG at fs/ext4/mballoc.c:4781! [ 123.677955][ T5314] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 123.684818][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 123.688198][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 123.692305][ T5314] RIP: 0010:ext4_mb_use_inode_pa+0x6bf/0x720 [ 123.694940][ T5314] Code: e8 d6 ab a1 ff 48 ba 00 00 00 00 00 fc ff df e9 d7 fa ff ff e8 e2 fb 2f ff 90 0f 0b e8 da fb 2f ff 90 0f 0b e8 d2 fb 2f ff 90 <0f> 0b e8 ca fb 2f ff 90 0f 0b 48 8b 0c 24 48 83 c1 54 80 e1 07 80 [ 123.702364][ T5314] RSP: 0018:ffffc9000d8a6840 EFLAGS: 00010283 [ 123.704888][ T5314] RAX: ffffffff8298248e RBX: 00000000fffffff3 RCX: 0000000000100000 [ 123.708178][ T5314] RDX: ffffc9000eb32000 RSI: 0000000000006fad RDI: 0000000000006fae [ 123.711551][ T5314] RBP: 1ffff110084f30d2 R08: ffff88804279ce13 R09: 1ffff110084f39c2 [ 123.714825][ T5314] R10: dffffc0000000000 R11: ffffed10084f39c3 R12: 0000000000000000 [ 123.717899][ T5314] R13: 0000000000000022 R14: 1ffff110084f39c5 R15: ffff88804279ce28 [ 123.721171][ T5314] FS: 00007f3b5e33f6c0(0000) GS:ffff88808c2bb000(0000) knlGS:0000000000000000 [ 123.724892][ T5314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.727655][ T5314] CR2: 00007f27d6811000 CR3: 000000003ff22000 CR4: 0000000000352ef0 [ 123.734133][ T5314] Call Trace: [ 123.735504][ T5314] [ 123.736943][ T5314] ext4_mb_use_preallocated+0x638/0x13e0 [ 123.739495][ T5314] ext4_mb_new_blocks+0x5a0/0x4530 [ 123.741804][ T5314] ? do_raw_spin_unlock+0x4d/0x200 [ 123.744010][ T5314] ? _raw_spin_unlock+0x28/0x50 [ 123.746182][ T5314] ? __pfx_ext4_new_meta_blocks+0x10/0x10 [ 123.748540][ T5314] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 123.750886][ T5314] ? ext4_block_to_path+0x382/0x700 [ 123.752876][ T5314] ext4_ind_map_blocks+0xe96/0x22a0 [ 123.754835][ T5314] ? __pfx_ext4_ind_map_blocks+0x10/0x10 [ 123.756867][ T5314] ? kasan_save_track+0x4f/0x80 [ 123.758786][ T5314] ? __kasan_slab_alloc+0x6c/0x80 [ 123.760658][ T5314] ? down_write+0x16b/0x200 [ 123.762251][ T5314] ext4_map_create_blocks+0xbb/0x530 [ 123.764501][ T5314] ? ext4_fc_track_inode+0xf3/0x3f0 [ 123.766802][ T5314] ext4_map_blocks+0x791/0x12c0 [ 123.768791][ T5314] ? ext4_alloc_io_end_vec+0x2b/0x160 [ 123.771052][ T5314] ? __pfx_ext4_map_blocks+0x10/0x10 [ 123.773262][ T5314] ? kmem_cache_alloc_noprof+0x156/0x600 [ 123.775543][ T5314] ext4_do_writepages+0x1901/0x4770 [ 123.777842][ T5314] ? __lock_acquire+0x747/0x2de0 [ 123.779994][ T5314] ? __pfx_ext4_do_writepages+0x10/0x10 [ 123.782310][ T5314] ? __lock_acquire+0x747/0x2de0 [ 123.784335][ T5314] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 123.786622][ T5314] ? debug_object_free+0x29c/0x340 [ 123.788889][ T5314] ? lock_acquire+0x115/0x350 [ 123.791017][ T5314] ext4_writepages+0x241/0x3b0 [ 123.793192][ T5314] ? __pfx_ext4_writepages+0x10/0x10 [ 123.795581][ T5314] ? __pfx_ext4_writepages+0x10/0x10 [ 123.797840][ T5314] do_writepages+0x338/0x560 [ 123.799870][ T5314] ? do_raw_spin_unlock+0x4d/0x200 [ 123.802209][ T5314] file_write_and_wait_range+0x36e/0x440 [ 123.804720][ T5314] ? __pfx_file_write_and_wait_range+0x10/0x10 [ 123.807406][ T5314] ext4_sync_file+0x252/0xa40 [ 123.809436][ T5314] ext4_buffered_write_iter+0x2d0/0x380 [ 123.811748][ T5314] ext4_file_write_iter+0xae4/0x1cd0 [ 123.814090][ T5314] ? io_submit_one+0x134/0x13d0 [ 123.816158][ T5314] ? kasan_save_track+0x4f/0x80 [ 123.818140][ T5314] ? kasan_save_track+0x3e/0x80 [ 123.820111][ T5314] ? lock_acquire+0x115/0x350 [ 123.822028][ T5314] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 123.824401][ T5314] ? aio_write+0x54a/0x870 [ 123.826032][ T5314] aio_write+0x5d0/0x870 [ 123.827614][ T5314] ? __pfx_aio_write+0x10/0x10 [ 123.829476][ T5314] io_submit_one+0x798/0x13d0 [ 123.831424][ T5314] ? lockdep_hardirqs_on+0x7b/0x110 [ 123.833753][ T5314] ? irqentry_exit+0x218/0x910 [ 123.835817][ T5314] ? __pfx_io_submit_one+0x10/0x10 [ 123.837908][ T5314] ? lock_acquire+0x115/0x350 [ 123.839837][ T5314] ? __might_fault+0xaf/0x130 [ 123.841741][ T5314] __se_sys_io_submit+0x195/0x340 [ 123.843900][ T5314] ? __pfx___se_sys_io_submit+0x10/0x10 [ 123.846311][ T5314] do_syscall_64+0x166/0x520 [ 123.848308][ T5314] ? trace_irq_disable+0x3b/0x140 [ 123.850495][ T5314] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.853027][ T5314] ? clear_bhb_loop+0x70/0xc0 [ 123.854963][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.857423][ T5314] RIP: 0033:0x7f3b5d39e159 [ 123.859398][ T5314] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 123.867350][ T5314] RSP: 002b:00007f3b5e33efe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 123.870792][ T5314] RAX: ffffffffffffffda RBX: 00007f3b5d625fa0 RCX: 00007f3b5d39e159 [ 123.874206][ T5314] RDX: 00002000000002c0 RSI: 0000000000000001 RDI: 00007f3b5e2fd000 [ 123.877215][ T5314] RBP: 00007f3b5d43506b R08: 0000000000000000 R09: 0000000000000000 [ 123.880369][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 123.883654][ T5314] R13: 00007f3b5d626038 R14: 00007f3b5d625fa0 R15: 00007ffcb1004c18 [ 123.886921][ T5314] [ 123.888276][ T5314] Modules linked in: [ 123.890599][ T5314] ---[ end trace 0000000000000000 ]--- [ 123.893353][ T5314] RIP: 0010:ext4_mb_use_inode_pa+0x6bf/0x720 [ 123.893380][ T5314] Code: e8 d6 ab a1 ff 48 ba 00 00 00 00 00 fc ff df e9 d7 fa ff ff e8 e2 fb 2f ff 90 0f 0b e8 da fb 2f ff 90 0f 0b e8 d2 fb 2f ff 90 <0f> 0b e8 ca fb 2f ff 90 0f 0b 48 8b 0c 24 48 83 c1 54 80 e1 07 80 [ 123.893390][ T5314] RSP: 0018:ffffc9000d8a6840 EFLAGS: 00010283 [ 123.893404][ T5314] RAX: ffffffff8298248e RBX: 00000000fffffff3 RCX: 0000000000100000 [ 123.893413][ T5314] RDX: ffffc9000eb32000 RSI: 0000000000006fad RDI: 0000000000006fae [ 123.893421][ T5314] RBP: 1ffff110084f30d2 R08: ffff88804279ce13 R09: 1ffff110084f39c2 [ 123.893429][ T5314] R10: dffffc0000000000 R11: ffffed10084f39c3 R12: 0000000000000000 [ 123.893439][ T5314] R13: 0000000000000022 R14: 1ffff110084f39c5 R15: ffff88804279ce28 [ 123.893447][ T5314] FS: 00007f3b5e33f6c0(0000) GS:ffff88808c2bb000(0000) knlGS:0000000000000000 [ 123.893457][ T5314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.893465][ T5314] CR2: 00007f27d6811000 CR3: 000000003ff22000 CR4: 0000000000352ef0 [ 123.893508][ T5314] Kernel panic - not syncing: Fatal exception [ 123.936281][ T5314] Kernel Offset: disabled [ 123.938182][ T5314] Rebooting in 86400 seconds..