program: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000700)=ANY=[@ANYBLOB="3c0000001000390400000000feffffff000003e4", @ANYRES32=0x0, @ANYBLOB="0300000000000c001c0012800e00010069703667726574617000000008000280040012005d05c806ace3f539b77bf2f1dbde9841c0982921daffa8f4bb0297264e066d04ad2e0b3731a35f76ad4cba30698cfed02bca47dcd1e352f981cb571a6264d47457479c47724a9a411c6e51199c4e8488d7712ecb84c8a8ecf59cfa9988"], 0x3c}, 0x1, 0x0, 0x0, 0x20004045}, 0x800) syz_emit_ethernet(0x7e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000ee86dd6015690900132f00fc020000000000000000000000000000ff020000000000000000000000000001242088a88d"], 0x0) r2 = syz_mount_image$ext4(&(0x7f00000003c0)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x10, &(0x7f0000000200)={[{@norecovery}]}, 0xed, 0x474, &(0x7f0000000b80)="$eJzs3EtsG0UfAPD/rvNo+viSr5RHSwuBgqh4JE36oAcuIJA4gIQEhyJOIUmrUrdBTZBoVUHhUI6oEnfEEYk7Eie4IOCAkLjCHVWqql5aOBmtvZs6jp06tRu3+PeT1p7ZXWfm79mxxzN2Auhb49lNErE1Iv6IiNFaduUJ47W7G9fOz/597fxsEpXKm1eT6nnXr52fLU4tHrellqlUIoaz5HCTci++EzFTLs+fyfOTS6fen1w8e+65E6dmjs8fnz89feTIwQN7hg5PH+oovjS/z+K6vuujhd07X3370uuzRy+9+/M3WX235sfr47gtWbQNxmvPbqNHs5snOyrsrvJrdrOtbkcy0PrkiQ2oEO0rRUTWXIPV/j8apRhZPjYar3za08oBd1SlUqk0e3/OXagA/2FJ9LoGQG8Ub/TZ599i26Chx13hyou1D0BZ3DfyrXZkYHnuYLDh8203jUfE0Qv/fJlt0Y15CACAW/g+G/8822z8l8YDdef9L19DGYuI/0fE9oi4LyJ2RMT9EdVzH4yIh9ZZfuMKyerxT3r5tgJrUzb+eyFf21o5/itGfzFWynPbqvEPJsdOlOf358/JvhgczvJTa5Txw8u/f16kNzUcqx//ZVtWfjEWzOtxeaBhgm5uZmmm07gLVz6J2DXQLP4kimWcJCJ2RsSu2yzjxNNf72517Nbxr2GNdaZ2Vb6KeKrW/hdiRfw3myppuT459fzh6UOTm6I8v3+yuCpW++W3i2+0Kr+j+Lsga//NTa//5VXgsWRTxOLZcyer67WL6y/j4p+f1fXpFavLWfzptxHrvv6Hkreq6aF834czS0tnpiKGktdW75+++dgiX5yfxb9vb/P+v72uxg9HRHYR74mIR/JF3KztHouIxyNi7xrx//TSE++1Oraq/UeK+NeYle+iLP65W7V/1Lf/+hOlkz9+13b8Tdv/YDW1L9/TzutfuxXs5LkDAACAe0Va/Q58kk4sp9N0YqL2Hf4dsTktLywuPXNs4YPTc7Xvyo/FYFrMdI3WzYdO5XPDRX66IX8gnzf+ojRSzU/MLpTneh089LktLfp/5q9Sr2sH3HFdWEcD7lH6P/Qv/R/6l/4P/Uv/h/7VrP9/3IN6ABvP+z/0L/0f+pf+D/1L/4e+1PK38WlHP/nvcaL43wkd/J2rvY+i48TInSwi0t4H2BeJgU4u43YSw00P9fiFCQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoEv+DQAA//9L2OJW") r3 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x102}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x7) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa, 0x8010, r4, 0xa0da000) r5 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x10, 0x1c, &(0x7f00000002c0)=ANY=[@ANYBLOB="1808000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bca900000000000035090100000000009500000000000000b7020000000000007b9af8ff00000000bd20020000000000dbaaf8fff1000000bf8200000000000007080000f8ffffffbfa420000000000007090000f0ffffffc70200000800000018220000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7050000080000004608f1ff76000000bf9800000000000056080000000000008500000007000000b70000000000000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f00000003c0)='./bus\x00', 0x0, 0x5000, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f000006f000/0xc000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00003ed000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000178000/0x2000)=nil, &(0x7f00002b6000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r7 = io_uring_setup(0x2f64, &(0x7f0000000040)={0x0, 0x36e, 0xc000, 0x2, 0x23f}) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000000)={0xb, 0x29, 0x2, {0x401}}, 0xb) io_uring_enter(r7, 0x2219, 0x7721, 0x16, 0x0, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002c80)=[{{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000640)="68a55d6df108bed91373cc794c16187a680c0c711ae161400d400e28f7117e17fd75340a58f8d37231d4e7cd61719f501fd0d890485c98ee906e64fad259a1000000fc4d76dadbb0", 0x48}], 0x1}}], 0x1, 0x0) r8 = open(&(0x7f0000000000)='./bus\x00', 0x8000, 0xa0) connect$inet6(r8, &(0x7f0000000080)={0xa, 0x8, 0x7fff, @remote}, 0x1c) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x8005, 0x0, 0x0, 0x14, 0xd, "ef359f413bb9386ff7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e7376b7a5ff537ed73ac58818d78c660e677df8dc905b90242b7c528a076d2f6a00400", "036c5bc6780820d1cbf7966d61fdcf335263bd9b0abdc2542ded71038259ca171ce1a311ef545032d71e14ef3dc177e9b48b001d00", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x8]}) r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101842, 0x11) newfstatat(0xffffffffffffff9c, &(0x7f00000009c0)='./bus\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) newfstatat(0xffffffffffffff9c, &(0x7f0000000a80)='./file1\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002280)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000001c0)="b30e0e5fa843fcbf307cc7c81d3f64bd3d9fd657ddc5ed1e35d63f6b04c19b13e142", 0x22}], 0x1, &(0x7f0000001000)=[@rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, r2, r3, r4]}}, @rights={{0x30, 0x1, 0x1, [r9, 0xffffffffffffffff, r3, r8, r6, 0xffffffffffffffff, r8, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r7, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r6]}}, @cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10, r11}}}], 0xe0, 0x8041}}, {{&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002240)=[{&(0x7f0000001180)="4816edd24648ab42460b39a1a709ce74c15543e136f2888064ade30b145685af92ed9f0d0407d7621e9ff98376149ff27a36c78cf513456fc549e1db195229b194f4d90057127d213876415fed0dfbafa8cc88818f9b5958afd85eb18a9feb5a5e27b0d6f3551996ab2390b69d83c4db8fde04eefa4202500b34e50664b0d4ddeeafa607657f96803f3ea7dad81ed21bd842ab60ce2ea7667304a9b53f68c7a3db13", 0xa2}, {&(0x7f0000001240)="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", 0x1000}], 0x2, 0x0, 0x0, 0xc4}}], 0x2, 0x24040040) getsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x101, 0xfffb, 0x9, 0x3, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r12, @in6={{0xa, 0x4e24, 0x4ab6, @ipv4={'\x00', '\xff\xff', @remote}, 0x527}}, 0x0, 0x9}, &(0x7f0000000380)=0x90) pwritev2(r9, &(0x7f0000000cc0)=[{&(0x7f0000000240)=';', 0xffffffbc}], 0x1, 0xfff, 0xc, 0x4) [ 85.435012][ T4642] Bluetooth: hci0: command tx timeout [ 85.556513][ T5317] loop0: detected capacity change from 0 to 512 [ 85.598754][ T5317] EXT4-fs (loop0): invalid journal inode [ 85.612924][ T5317] EXT4-fs (loop0): can't get journal size [ 85.705353][ T5317] EXT4-fs (loop0): 1 truncate cleaned up [ 85.724137][ T5317] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.878360][ T5317] loop0: detected capacity change from 512 to 64 [ 85.906610][ T5317] syz.0.0: attempt to access beyond end of device [ 85.906610][ T5317] loop0: rw=2049, sector=72, nr_sectors = 2 limit=64 [ 85.914391][ T5317] EXT4-fs warning (device loop0): ext4_end_bio:372: I/O error 10 writing to inode 15 starting block 36) [ 85.920598][ T5317] Buffer I/O error on device loop0, logical block 36 [ 85.924294][ T5317] syz.0.0: attempt to access beyond end of device [ 85.924294][ T5317] loop0: rw=2049, sector=78, nr_sectors = 2 limit=64 [ 85.930570][ T5317] EXT4-fs warning (device loop0): ext4_end_bio:372: I/O error 10 writing to inode 15 starting block 39) [ 85.935275][ T5317] Buffer I/O error on device loop0, logical block 39 [ 85.939593][ T5317] syz.0.0: attempt to access beyond end of device [ 85.939593][ T5317] loop0: rw=2049, sector=80, nr_sectors = 16 limit=64 [ 85.946072][ T5317] EXT4-fs warning (device loop0): ext4_end_bio:372: I/O error 10 writing to inode 15 starting block 40) [ 85.951336][ T5317] Buffer I/O error on device loop0, logical block 40 [ 85.954419][ T5317] Buffer I/O error on device loop0, logical block 41 [ 85.957581][ T5317] Buffer I/O error on device loop0, logical block 42 [ 85.960950][ T5317] Buffer I/O error on device loop0, logical block 43 [ 85.964555][ T5317] Buffer I/O error on device loop0, logical block 44 [ 85.967855][ T5317] Buffer I/O error on device loop0, logical block 45 [ 85.970955][ T5317] Buffer I/O error on device loop0, logical block 46 [ 85.973937][ T5317] Buffer I/O error on device loop0, logical block 47 [ 86.088876][ T5317] ------------[ cut here ]------------ [ 86.092083][ T5317] kernel BUG at fs/ext4/mballoc.c:4780! [ 86.096047][ T5317] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 86.099288][ T5317] CPU: 0 UID: 0 PID: 5317 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 86.103443][ T5317] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 86.108447][ T5317] RIP: 0010:ext4_mb_use_inode_pa+0x6bf/0x720 [ 86.111541][ T5317] Code: e8 d6 38 a3 ff 48 ba 00 00 00 00 00 fc ff df e9 d7 fa ff ff e8 42 03 34 ff 90 0f 0b e8 3a 03 34 ff 90 0f 0b e8 32 03 34 ff 90 <0f> 0b e8 2a 03 34 ff 90 0f 0b 48 8b 0c 24 48 83 c1 54 80 e1 07 80 [ 86.120693][ T5317] RSP: 0018:ffffc9000e07e6a0 EFLAGS: 00010283 [ 86.123209][ T5317] RAX: ffffffff82930e7e RBX: 00000000fffffffe RCX: 0000000000100000 [ 86.126815][ T5317] RDX: ffffc9000eb92000 RSI: 000000000000d63c RDI: 000000000000d63d [ 86.130728][ T5317] RBP: 1ffff110087b48ef R08: ffff888043da8efb R09: 1ffff110087b51df [ 86.134647][ T5317] R10: dffffc0000000000 R11: ffffed10087b51e0 R12: 0000000000000000 [ 86.138467][ T5317] R13: 0000000000000074 R14: 1ffff110087b51e2 R15: ffff888043da8f10 [ 86.142022][ T5317] FS: 00007fa18ef346c0(0000) GS:ffff88808c549000(0000) knlGS:0000000000000000 [ 86.146523][ T5317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.149858][ T5317] CR2: 00007f1e5b150000 CR3: 000000001fb05000 CR4: 0000000000352ef0 [ 86.153778][ T5317] Call Trace: [ 86.155265][ T5317] [ 86.156863][ T5317] ext4_mb_use_preallocated+0x638/0x13e0 [ 86.159611][ T5317] ext4_mb_new_blocks+0x5a0/0x4530 [ 86.162531][ T5317] ? rcu_is_watching+0x15/0xb0 [ 86.165172][ T5317] ? __pfx_ext4_new_meta_blocks+0x10/0x10 [ 86.168269][ T5317] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 86.171081][ T5317] ? ext4_block_to_path+0x382/0x700 [ 86.173748][ T5317] ext4_ind_map_blocks+0xe96/0x22a0 [ 86.176263][ T5317] ? __pfx_ext4_ind_map_blocks+0x10/0x10 [ 86.179113][ T5317] ? kasan_save_track+0x4f/0x80 [ 86.181684][ T5317] ? ext4_map_blocks+0x7cc/0x1240 [ 86.184157][ T5317] ? down_write+0x16d/0x200 [ 86.186639][ T5317] ext4_map_create_blocks+0xbb/0x530 [ 86.189263][ T5317] ? ext4_fc_track_inode+0xf3/0x3f0 [ 86.191737][ T5317] ext4_map_blocks+0x7e4/0x1240 [ 86.194083][ T5317] ? __pfx_ext4_map_blocks+0x10/0x10 [ 86.197027][ T5317] ? __ext4_journal_ensure_credits+0x30/0x450 [ 86.200462][ T5317] ext4_do_writepages+0x19e3/0x47a0 [ 86.203140][ T5317] ? __lock_acquire+0x683/0x2cf0 [ 86.205328][ T5317] ? __pfx_ext4_do_writepages+0x10/0x10 [ 86.207782][ T5317] ? __lock_acquire+0x683/0x2cf0 [ 86.209961][ T5317] ? __free_object+0x432/0x5d0 [ 86.212595][ T5317] ? lockdep_hardirqs_on+0x7a/0x110 [ 86.215870][ T5317] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 86.219051][ T5317] ? debug_object_free+0x29c/0x340 [ 86.221370][ T5317] ? ext4_writepages+0x205/0x3b0 [ 86.223910][ T5317] ? ext4_writepages+0x205/0x3b0 [ 86.226155][ T5317] ext4_writepages+0x241/0x3b0 [ 86.228195][ T5317] ? __pfx_ext4_writepages+0x10/0x10 [ 86.231104][ T5317] ? __pfx_ext4_writepages+0x10/0x10 [ 86.234070][ T5317] do_writepages+0x338/0x560 [ 86.236609][ T5317] ? do_raw_spin_unlock+0x4d/0x210 [ 86.239065][ T5317] file_write_and_wait_range+0x36e/0x440 [ 86.241761][ T5317] ? __pfx_file_write_and_wait_range+0x10/0x10 [ 86.244877][ T5317] ? __folio_put+0x4b3/0x590 [ 86.247521][ T5317] ? __pfx_ext4_write_begin+0x10/0x10 [ 86.250600][ T5317] mmb_fsync_noflush+0x73/0x1d0 [ 86.253161][ T5317] ext4_sync_file+0x41a/0xd00 [ 86.255488][ T5317] ? __pfx_ext4_sync_file+0x10/0x10 [ 86.257912][ T5317] ? ext4_buffered_write_iter+0xd6/0x370 [ 86.260724][ T5317] ? sync_lazytime+0x5a/0x4c0 [ 86.263049][ T5317] ext4_buffered_write_iter+0x2c7/0x370 [ 86.265847][ T5317] ext4_file_write_iter+0x947/0x1c70 [ 86.268458][ T5317] ? __lock_acquire+0x683/0x2cf0 [ 86.270886][ T5317] ? __futex_wait+0x358/0x400 [ 86.273403][ T5317] ? __pfx_aa_file_perm+0x10/0x10 [ 86.276008][ T5317] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 86.278852][ T5317] ? __pfx___futex_wait+0x10/0x10 [ 86.281343][ T5317] do_iter_readv_writev+0x612/0x8c0 [ 86.284119][ T5317] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 86.287077][ T5317] vfs_writev+0x343/0x990 [ 86.289238][ T5317] ? __pfx_vfs_writev+0x10/0x10 [ 86.291745][ T5317] ? __fget_files+0x2a/0x420 [ 86.294288][ T5317] ? __fget_files+0x3a2/0x420 [ 86.296898][ T5317] ? __fget_files+0x2a/0x420 [ 86.299262][ T5317] __se_sys_pwritev2+0x177/0x2a0 [ 86.301605][ T5317] ? __pfx___se_sys_pwritev2+0x10/0x10 [ 86.304413][ T5317] ? __x64_sys_pwritev2+0x20/0xc0 [ 86.306981][ T5317] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.310595][ T5317] do_syscall_64+0x174/0x580 [ 86.313149][ T5317] ? trace_irq_disable+0x3b/0x140 [ 86.315802][ T5317] ? clear_bhb_loop+0x70/0xc0 [ 86.317885][ T5317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.320846][ T5317] RIP: 0033:0x7fa18df9e0d9 [ 86.323224][ T5317] 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 [ 86.332465][ T5317] RSP: 002b:00007fa18ef33fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 86.336613][ T5317] RAX: ffffffffffffffda RBX: 00007fa18e225fa0 RCX: 00007fa18df9e0d9 [ 86.340611][ T5317] RDX: 0000000000000001 RSI: 0000200000000cc0 RDI: 000000000000000b [ 86.344457][ T5317] RBP: 00007fa18e035024 R08: 000000000000000c R09: 0000000000000004 [ 86.348091][ T5317] R10: 0000000000000fff R11: 0000000000000246 R12: 0000000000000000 [ 86.351742][ T5317] R13: 00007fa18e226038 R14: 00007fa18e225fa0 R15: 00007ffd776ffd58 [ 86.355893][ T5317] [ 86.357615][ T5317] Modules linked in: [ 86.360374][ T5317] ---[ end trace 0000000000000000 ]--- [ 86.362869][ T5317] RIP: 0010:ext4_mb_use_inode_pa+0x6bf/0x720 [ 86.365838][ T5317] Code: e8 d6 38 a3 ff 48 ba 00 00 00 00 00 fc ff df e9 d7 fa ff ff e8 42 03 34 ff 90 0f 0b e8 3a 03 34 ff 90 0f 0b e8 32 03 34 ff 90 <0f> 0b e8 2a 03 34 ff 90 0f 0b 48 8b 0c 24 48 83 c1 54 80 e1 07 80 [ 86.375405][ T5317] RSP: 0018:ffffc9000e07e6a0 EFLAGS: 00010283 [ 86.378228][ T5317] RAX: ffffffff82930e7e RBX: 00000000fffffffe RCX: 0000000000100000 [ 86.382183][ T5317] RDX: ffffc9000eb92000 RSI: 000000000000d63c RDI: 000000000000d63d [ 86.386206][ T5317] RBP: 1ffff110087b48ef R08: ffff888043da8efb R09: 1ffff110087b51df [ 86.390294][ T5317] R10: dffffc0000000000 R11: ffffed10087b51e0 R12: 0000000000000000 [ 86.393945][ T5317] R13: 0000000000000074 R14: 1ffff110087b51e2 R15: ffff888043da8f10 [ 86.398380][ T5317] FS: 00007fa18ef346c0(0000) GS:ffff88808c549000(0000) knlGS:0000000000000000 [ 86.402734][ T5317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.405988][ T5317] CR2: 00007f1e5b150000 CR3: 000000001fb05000 CR4: 0000000000352ef0 [ 86.410391][ T5317] Kernel panic - not syncing: Fatal exception [ 86.414294][ T5317] Kernel Offset: disabled [ 86.416561][ T5317] Rebooting in 86400 seconds..