program: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000610000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001700000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000840)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xc0ed000e, &(0x7f0000000940)={[{@min_batch_time={'min_batch_time', 0x3d, 0x5}}, {@auto_da_alloc}, {@mb_optimize_scan}, {@noload}, {@noload}, {@noblock_validity}, {@barrier_val={'barrier', 0x3d, 0x80}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x8000}}]}, 0xfe, 0x497, &(0x7f0000000a00)="$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") syz_usb_connect(0x0, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="1201000029be0008110700096ffa010203010902240001000000000904970002ffffff000905041020000637460905de24"], 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000180), 0x10000001d, 0x8041) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000200)=@usbdevfs_connect={0x97}) r2 = open(&(0x7f0000000180)='./bus\x00', 0x4a37e, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x275a, 0x0) ioctl$NILFS_IOCTL_CLEAN_SEGMENTS(r2, 0x40786e88, &(0x7f0000000fc0)={{&(0x7f0000000640)=[{0x0, 0x100000000, 0x6, {0x7, 0x1fe}, 0x400, 0x9, 0x7}, {0x9, 0x83, 0x3, {0xc3c, 0x8}, 0x2, 0x4c5, 0x1}, {0x6, 0x7, 0x6, {0x4afb0580, 0x52c04cc7}, 0x3, 0x3, 0x2}, {0x9, 0x2700, 0x5, {0x2, 0x6}, 0x1, 0x7, 0x3}, {0xe, 0x1, 0x4, {0x7, 0x5bdc}, 0x100000009, 0x200, 0xe}, {0x8, 0x6, 0x10000, {0x7, 0x6}, 0x8, 0x7ff, 0xa0}, {0x6, 0x4, 0x7, {0x4, 0x9}, 0x1, 0x82, 0xa34}, {0x6, 0x80000001, 0xa85b, {0x9, 0x2}, 0x3, 0xa, 0x5}], 0x8, 0x40, 0x0, 0x4}, {&(0x7f0000000ec0)=[{0x75, 0x9}, {0x0, 0x1}], 0x2, 0x10, 0xe74, 0x7}, {&(0x7f0000000f00)=[0x9337, 0x2], 0x2, 0x8, 0x8, 0x4}, {&(0x7f0000000f40)=[{0xf, 0x1000, 0xff, 0x800000000006, 0x3}], 0x1, 0x28, 0x3, 0xfffffff7ffffff80}, {&(0x7f0000000f80)=[0x8000, 0x4, 0x3, 0xffffffffffff426b, 0x81], 0x5, 0x8, 0x48}}) close(r0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000200), 0xfea7) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x8000, 0xa0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001040)=ANY=[@ANYBLOB="4c00000002060108000034e40000000000000000050001000600000005000400000000000900020073797a3100000000050005000200000012000300686101000000000000006f72740000007d365306b5bdf3e783e41833a1434f1b1620b41f584b4918b37bf293939a05077ab6dd4d9c999fb142e75406dfc872b4d0e155ce5168724b893b488e8fd8aa79cfc91d35d2f67317d5303ec3e73c36780afe4fe82865dcad3301af9f7d9827474fae3f4b6b04a2cfb962d5dc498742425bc725ea645d160fcf7554a2ee581abd1b5e33c61f0a781c8549e430974f3420b3ab080541e8"], 0x4c}}, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x98, 0x130, 0xffffffff, 0xffffffff, 0x0, 0x98, 0x1f0, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@inet=@set1={{0x28}, {{0x0, 0x2, 0x1}}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffe}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f8) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="58c98b37c6c89691140003050000000000000000", @ANYRES32=r10, @ANYBLOB="08000200ac1414aa"], 0x20}}, 0x0) r11 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r11, 0x890b, &(0x7f0000000840)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x26}}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000}) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x8005, 0x0, 0x0, 0x14, 0xd, "ef359f413bb9386ff7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e7376b7a5ff537ed73ac58818d78c660e677df8dc905b90242b7c528a076d2f6a00400", "036c5bc6780820d1cbf7966d61fdcf335263bd9b0abdc2542ded71037059ca171ce1a311ef545032d71e14ef3dc177e9b48b001d00", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x8, 0xfffffffffffffffe]}) close(0x3) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) close_range(r12, 0xffffffffffffffff, 0x0) [ 86.208129][ T5313] loop0: detected capacity change from 0 to 512 [ 86.268341][ T5313] EXT4-fs error (device loop0): __ext4_iget:5592: inode #15: block 1803188595: comm syz.0.0: invalid block [ 86.277041][ T5313] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 86.278489][ T5313] EXT4-fs error (device loop0): ext4_orphan_get:1408: comm syz.0.0: couldn't read orphan inode 15 (err -117) [ 86.286425][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 86.286465][ C0] EXT4-fs (loop0): initial error at time 1787411289: __ext4_iget:5592: inode 15: block 1803188595 [ 86.286481][ C0] EXT4-fs (loop0): last error at time 1787411289: __ext4_iget:5592: inode 15: block 1803188595 [ 86.302183][ T5313] loop0: lost filesystem error report for type 5 error -117 [ 86.305097][ T5313] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.404422][ T4643] Bluetooth: hci0: command tx timeout [ 86.562952][ T804] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 86.713862][ T804] usb 5-1: Using ep0 maxpacket: 8 [ 86.717320][ T804] usb 5-1: New USB device found, idVendor=0711, idProduct=0900, bcdDevice=fa.6f [ 86.724932][ T804] usb 5-1: config 0 has an invalid interface number: 151 but max is 0 [ 86.732830][ T804] usb 5-1: config 0 has no interface number 0 [ 86.736190][ T804] usb 5-1: config 0 interface 151 altsetting 0 has an endpoint descriptor with address 0xDE, changing to 0x8E [ 86.741181][ T804] usb 5-1: config 0 interface 151 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 86.750078][ T804] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.753843][ T804] usb 5-1: Product: syz [ 86.755767][ T804] usb 5-1: Manufacturer: syz [ 86.757891][ T804] usb 5-1: SerialNumber: syz [ 86.771765][ T804] usb 5-1: config 0 descriptor?? [ 86.789126][ T804] sisusb 5-1:0.151: Invalid USB2VGA device [ 86.792510][ T804] sisusb 5-1:0.151: probe with driver sisusb failed with error -22 [ 86.980381][ T5313] sisusb 5-1:0.151: Invalid USB2VGA device [ 86.983474][ T5313] sisusb 5-1:0.151: probe with driver sisusb failed with error -22 [ 87.047456][ T5314] Cannot find set identified by id 0 to match [ 87.104137][ T5314] loop0: detected capacity change from 512 to 64 [ 87.142270][ T5313] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #19: comm syz.0.0: corrupted inode contents [ 87.154818][ T5313] EXT4-fs error (device loop0): ext4_dirty_inode:6731: inode #19: comm syz.0.0: mark_inode_dirty error [ 87.164618][ T5313] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #19: comm syz.0.0: corrupted inode contents [ 87.172465][ T5313] EXT4-fs error (device loop0): ext4_dirty_inode:6731: inode #19: comm syz.0.0: mark_inode_dirty error [ 87.179055][ T5313] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #19: comm syz.0.0: corrupted inode contents [ 87.185218][ T5313] EXT4-fs error (device loop0): mpage_map_and_submit_extent:2537: inode #19: comm syz.0.0: mark_inode_dirty error [ 87.191891][ T5313] EXT4-fs error (device loop0): mpage_map_and_submit_extent:2541: comm syz.0.0: Failed to mark inode 19 dirty [ 87.198364][ T5313] syz.0.0: attempt to access beyond end of device [ 87.198364][ T5313] loop0: rw=1, sector=258, nr_sectors = 24 limit=64 [ 87.223587][ T5313] EXT4-fs warning (device loop0): ext4_end_bio:364: I/O error 10 writing to inode 19 starting block 129) [ 87.228926][ T5313] Buffer I/O error on device loop0, logical block 129 [ 87.232069][ T5313] Buffer I/O error on device loop0, logical block 130 [ 87.235229][ T5313] Buffer I/O error on device loop0, logical block 131 [ 87.238434][ T5313] Buffer I/O error on device loop0, logical block 132 [ 87.241364][ T5313] Buffer I/O error on device loop0, logical block 133 [ 87.244333][ T5313] Buffer I/O error on device loop0, logical block 134 [ 87.247150][ T5313] Buffer I/O error on device loop0, logical block 135 [ 87.250378][ T5313] Buffer I/O error on device loop0, logical block 136 [ 87.253295][ T5313] Buffer I/O error on device loop0, logical block 137 [ 87.256333][ T5313] Buffer I/O error on device loop0, logical block 138 [ 87.265486][ T1363] usb 5-1: USB disconnect, device number 2 [ 87.566018][ T1051] EXT4-fs error (device loop0): ext4_do_update_inode:5801: inode #19: comm kworker/u4:7: corrupted inode contents [ 87.586499][ T1051] EXT4-fs error (device loop0): ext4_dirty_inode:6731: inode #19: comm kworker/u4:7: mark_inode_dirty error [ 87.591845][ T1051] ------------[ cut here ]------------ [ 87.595069][ T1051] kernel BUG at fs/ext4/mballoc.c:4781! [ 87.597789][ T1051] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 87.600423][ T1051] CPU: 0 UID: 0 PID: 1051 Comm: kworker/u4:7 Not tainted syzkaller #0 PREEMPT(full) [ 87.604417][ T1051] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 87.608604][ T1051] Workqueue: writeback wb_workfn (flush-7:0) [ 87.611317][ T1051] RIP: 0010:ext4_mb_use_inode_pa+0x6bf/0x720 [ 87.613944][ T1051] Code: e8 e6 0f a2 ff 48 ba 00 00 00 00 00 fc ff df e9 d7 fa ff ff e8 a2 c7 30 ff 90 0f 0b e8 9a c7 30 ff 90 0f 0b e8 92 c7 30 ff 90 <0f> 0b e8 8a c7 30 ff 90 0f 0b 48 8b 0c 24 48 83 c1 54 80 e1 07 80 [ 87.622315][ T1051] RSP: 0018:ffffc90000ede540 EFLAGS: 00010293 [ 87.625020][ T1051] RAX: ffffffff82966d2e RBX: 00000000ffffffec RCX: ffff888033458000 [ 87.628496][ T1051] RDX: 0000000000000000 RSI: 0000000000000034 RDI: 0000000000000020 [ 87.631852][ T1051] RBP: 1ffff110087c9929 R08: ffff888043e50efb R09: 1ffff110087ca1df [ 87.635173][ T1051] R10: dffffc0000000000 R11: ffffed10087ca1e0 R12: 0000000000000000 [ 87.638330][ T1051] R13: 0000000000000034 R14: 1ffff110087ca1e2 R15: ffff888043e50f10 [ 87.641416][ T1051] FS: 0000000000000000(0000) GS:ffff88808c30a000(0000) knlGS:0000000000000000 [ 87.644958][ T1051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 87.647595][ T1051] CR2: 00007fff79985d4f CR3: 0000000050a1c000 CR4: 0000000000352ef0 [ 87.651071][ T1051] Call Trace: [ 87.652527][ T1051] [ 87.653935][ T1051] ext4_mb_use_preallocated+0x638/0x13e0 [ 87.656387][ T1051] ext4_mb_new_blocks+0x5a0/0x4530 [ 87.658648][ T1051] ? rcu_is_watching+0x16/0xb0 [ 87.660743][ T1051] ? __pfx_ext4_new_meta_blocks+0x10/0x10 [ 87.663162][ T1051] ? unwind_next_frame+0x1baf/0x2550 [ 87.665495][ T1051] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 87.667877][ T1051] ? ret_from_fork_asm+0x1a/0x30 [ 87.670023][ T1051] ? ext4_block_to_path+0x382/0x700 [ 87.672323][ T1051] ext4_ind_map_blocks+0xe96/0x22a0 [ 87.675142][ T1051] ? lockdep_unlock+0x5c/0xd0 [ 87.677357][ T1051] ? __pfx_ext4_ind_map_blocks+0x10/0x10 [ 87.679833][ T1051] ? ext4_map_blocks+0x77d/0x12c0 [ 87.682257][ T1051] ? down_write+0x16b/0x200 [ 87.684506][ T1051] ext4_map_create_blocks+0xbb/0x530 [ 87.686840][ T1051] ? ext4_fc_track_inode+0xf3/0x3f0 [ 87.689410][ T1051] ext4_map_blocks+0x791/0x12c0 [ 87.691879][ T1051] ? __pfx_ext4_map_blocks+0x10/0x10 [ 87.694316][ T1051] ext4_do_writepages+0x1901/0x4770 [ 87.696664][ T1051] ? __pfx_ext4_do_writepages+0x10/0x10 [ 87.699107][ T1051] ? __lock_acquire+0x683/0x2cf0 [ 87.701296][ T1051] ? ext4_writepages+0x205/0x3b0 [ 87.703395][ T1051] ? ext4_writepages+0x205/0x3b0 [ 87.705433][ T1051] ext4_writepages+0x241/0x3b0 [ 87.707561][ T1051] ? __pfx_ext4_writepages+0x10/0x10 [ 87.709800][ T1051] ? irqentry_exit+0x218/0x910 [ 87.711903][ T1051] ? __pfx_ext4_writepages+0x10/0x10 [ 87.714893][ T1051] do_writepages+0x338/0x560 [ 87.716915][ T1051] ? do_raw_spin_lock+0x12b/0x2f0 [ 87.719182][ T1051] ? locked_inode_to_wb_and_lock_list+0x204/0x310 [ 87.721989][ T1051] ? reacquire_held_locks+0x104/0x190 [ 87.724313][ T1051] ? writeback_sb_inodes+0x450/0x1b00 [ 87.726720][ T1051] __writeback_single_inode+0x136/0x1220 [ 87.729267][ T1051] ? do_raw_spin_unlock+0x4d/0x200 [ 87.731517][ T1051] writeback_sb_inodes+0x9de/0x1b00 [ 87.733816][ T1051] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 87.736161][ T1051] ? __pfx_down_read_trylock+0x10/0x10 [ 87.738736][ T1051] ? __pfx___up_read+0x10/0x10 [ 87.741349][ T1051] __writeback_inodes_wb+0x114/0x240 [ 87.743868][ T1051] wb_writeback+0x42f/0xad0 [ 87.745852][ T1051] ? queue_io+0x2a1/0x470 [ 87.747850][ T1051] ? __pfx_wb_writeback+0x10/0x10 [ 87.750071][ T1051] ? do_raw_spin_lock+0x12b/0x2f0 [ 87.752132][ T1051] wb_workfn+0x980/0x10f0 [ 87.754209][ T1051] ? __pfx_wb_workfn+0x10/0x10 [ 87.756550][ T1051] ? rcu_is_watching+0x16/0xb0 [ 87.758688][ T1051] ? trace_hrtimer_start+0x82/0x200 [ 87.761010][ T1051] ? do_raw_spin_lock+0x12b/0x2f0 [ 87.763196][ T1051] ? process_scheduled_works+0x97a/0x1630 [ 87.765732][ T1051] ? rcu_is_watching+0x16/0xb0 [ 87.767799][ T1051] ? process_scheduled_works+0x97a/0x1630 [ 87.770301][ T1051] process_scheduled_works+0xc3d/0x1630 [ 87.772740][ T1051] ? __pfx_process_scheduled_works+0x10/0x10 [ 87.775404][ T1051] ? assign_work+0x3cf/0x5d0 [ 87.777440][ T1051] worker_thread+0xa47/0xfb0 [ 87.779490][ T1051] kthread+0x38b/0x480 [ 87.781232][ T1051] ? __pfx_worker_thread+0x10/0x10 [ 87.783547][ T1051] ? __pfx_kthread+0x10/0x10 [ 87.785647][ T1051] ret_from_fork+0x514/0xb70 [ 87.787751][ T1051] ? __pfx_ret_from_fork+0x10/0x10 [ 87.790017][ T1051] ? __switch_to+0xc89/0x1420 [ 87.792317][ T1051] ? __pfx_kthread+0x10/0x10 [ 87.794320][ T1051] ret_from_fork_asm+0x1a/0x30 [ 87.796393][ T1051] [ 87.797738][ T1051] Modules linked in: [ 87.800297][ T1051] ---[ end trace 0000000000000000 ]--- [ 87.802865][ T1051] RIP: 0010:ext4_mb_use_inode_pa+0x6bf/0x720 [ 87.805493][ T1051] Code: e8 e6 0f a2 ff 48 ba 00 00 00 00 00 fc ff df e9 d7 fa ff ff e8 a2 c7 30 ff 90 0f 0b e8 9a c7 30 ff 90 0f 0b e8 92 c7 30 ff 90 <0f> 0b e8 8a c7 30 ff 90 0f 0b 48 8b 0c 24 48 83 c1 54 80 e1 07 80 [ 87.813212][ T1051] RSP: 0018:ffffc90000ede540 EFLAGS: 00010293 [ 87.815522][ T1051] RAX: ffffffff82966d2e RBX: 00000000ffffffec RCX: ffff888033458000 [ 87.818740][ T1051] RDX: 0000000000000000 RSI: 0000000000000034 RDI: 0000000000000020 [ 87.821938][ T1051] RBP: 1ffff110087c9929 R08: ffff888043e50efb R09: 1ffff110087ca1df [ 87.825204][ T1051] R10: dffffc0000000000 R11: ffffed10087ca1e0 R12: 0000000000000000 [ 87.828741][ T1051] R13: 0000000000000034 R14: 1ffff110087ca1e2 R15: ffff888043e50f10 [ 87.832313][ T1051] FS: 0000000000000000(0000) GS:ffff88808c30a000(0000) knlGS:0000000000000000 [ 87.836078][ T1051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 87.838907][ T1051] CR2: 00007fff79985d4f CR3: 0000000050a1c000 CR4: 0000000000352ef0 [ 87.842455][ T1051] Kernel panic - not syncing: Fatal exception [ 87.845592][ T1051] Kernel Offset: disabled [ 87.847527][ T1051] Rebooting in 86400 seconds..