program: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800000010000d0428bd7000fcdbff2500008000", @ANYRES32=0x0, @ANYBLOB="1000000000000000280012800b00010062726964676500001800028005001900840000000c001e00ff"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001000010425bbe5ad600027842cf52300", @ANYRES32=0x0, @ANYBLOB="0300000000000000280012800a00010076786c616e00"], 0x50}, 0x1, 0x0, 0x0, 0x13d33d22cca65c15}, 0x4008840) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=@newqdisc={0x24, 0x24, 0x1, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}, {0x5}}}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x8c0, &(0x7f0000000080)=ANY=[@ANYBLOB='acl,heartbeat=none,dir_resv_level=00003,coherency=full,coherency=full,localflocks,coherency=full,noacl,\x00'/119], 0x1, 0x4421, &(0x7f0000004500)="$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symlink(&(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffc9) r3 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x7, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000640), 0x0, 0x22400) r5 = socket(0x10, 0x3, 0x0) syz_usb_connect$cdc_ncm(0x0, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000680)=@newtfilter={0x43c, 0x2c, 0xd27, 0x70bd25, 0x8000, {0x0, 0x0, 0x0, 0x0, {0x0, 0x7}, {}, {0xffff, 0x8}}, [@filter_kind_options=@f_flow={{0x9}, {0x40c, 0x2, [@TCA_FLOW_POLICE={0x408, 0xa, 0x0, 0x1, [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x81, 0xffffffff, 0xda, 0x3, 0x0, 0x2a, 0x100, 0x73d, 0x3509, 0x3, 0x10000, 0x7, 0x1000, 0x9, 0x3, 0x3, 0x882e, 0x8, 0x8, 0x2, 0x9, 0xfffffffb, 0x2, 0x6, 0x80000000, 0x400, 0x9, 0xffff, 0x7a, 0x5, 0x7, 0x7fff, 0xffffff40, 0x9, 0x6, 0x8, 0x2, 0x57, 0x0, 0x4, 0x7fff, 0x9, 0xfffffffb, 0x2, 0xcf9f, 0x0, 0x1, 0x8, 0x1, 0x5, 0xfffffff9, 0xd5, 0x80000001, 0x6, 0x4, 0x9, 0x8, 0xfffffffd, 0x15, 0x7, 0xc, 0x8, 0x4, 0x3, 0xfffffe00, 0x7, 0x3, 0x800, 0x1, 0x4, 0x2, 0x1, 0x1, 0x801e, 0x7, 0x4, 0x0, 0x8, 0x5, 0x8001, 0x5, 0x1, 0x1000, 0x9, 0x3, 0x7ff, 0xd0, 0x8, 0x0, 0x3, 0x1, 0x9, 0xe, 0x7fff, 0xfffffff8, 0x7, 0x0, 0xb1, 0x3, 0xffffff44, 0x1, 0x8, 0xf, 0x6, 0x556, 0x1, 0x2c, 0x5, 0x80000001, 0x1, 0x0, 0xffffff00, 0x3, 0x2, 0x7, 0x9, 0x1c00, 0x5, 0xa2, 0x3, 0x8, 0x0, 0x5, 0x8001, 0xbfffffff, 0x7, 0x80, 0x7, 0x0, 0x743, 0x5, 0x3, 0x7, 0x200, 0x5, 0x0, 0x8, 0x3, 0x100, 0xd3, 0x8, 0x1, 0x1, 0x8, 0xe, 0x5, 0x6, 0x4, 0x7ff, 0x5, 0xfffffffe, 0x7, 0xf80, 0x7, 0x5a, 0x2302, 0xffff, 0x3ff, 0x2, 0x5, 0x1, 0x6, 0x3, 0x401, 0x10001, 0x512d, 0x1, 0xe, 0x2, 0xa3c0, 0x4, 0x8000, 0x10001, 0x15a, 0x6, 0x120000, 0x8009, 0x7fffffff, 0x7, 0x9, 0x80000004, 0x5, 0x7e9, 0x48, 0x9, 0x3, 0x0, 0x5, 0x6, 0xf, 0xff, 0xd, 0x6, 0x9, 0x0, 0x200, 0x9, 0xff, 0x4, 0x7, 0x7, 0x8, 0x4, 0x56, 0x4a82, 0xffff0000, 0x7ff, 0x3e1, 0x6, 0x80000000, 0x4c0, 0x5, 0xa, 0x6, 0x2, 0x6, 0x8, 0x48, 0x1a, 0x2000000, 0x1ff, 0x844, 0x6, 0x3ff, 0x2, 0x100, 0x6, 0xffffffff, 0x200, 0xc26, 0x4, 0x5, 0x1, 0x7fff, 0xf, 0x401, 0x401, 0x4, 0x7, 0x3565, 0x2, 0x4, 0xebf, 0x9, 0x1000, 0x1, 0x71f, 0x2, 0x7, 0x6e8, 0x8, 0x0, 0x80000000, 0x6, 0x9, 0x2]}]}]}}]}, 0x43c}, 0x1, 0x0, 0x0, 0x1}, 0x800) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYBLOB="7000000010000304000080000000000000007400", @ANYRES32=r8, @ANYBLOB="0000000003120100500012800b000100627269646765000040000280080005000100000006002700000000000800010015000800050025000000000008000400000000000c002e"], 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x40) write(r5, &(0x7f0000000000)="2400000011005f0414f9f40700090400810000000d0000000000000008000f0001000000", 0x24) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x5, 0x9, 0x9, 0x19, "9e959f16deab7b08aa26e66c4056a516950600000000000000eef4fb0efcc1d8a6078ed98e5e6bd5f8643902dd8f6fac274de9d940ffa5e592bbd48685450d00", "f625c10e6e4c36c800dee96015e0fb7e904dc8df62a3a893ec00347f41be5a08", [0x6, 0x9]}) r9 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[], 0x50}, 0x1, 0x0, 0x0, 0x13d33d22cca65c15}, 0x4008840) r10 = socket(0x10, 0x3, 0x0) write(r10, &(0x7f0000000000)="2400000011005f0414f9f4070009040081000000490000000000000008000f0001000000", 0x24) [ 75.784226][ T4687] Bluetooth: hci0: command tx timeout [ 75.817590][ T5340] netlink: 8 bytes leftover after parsing attributes in process `syz.0.0'. [ 75.821574][ T5340] netlink: 'syz.0.0': attribute type 30 has an invalid length. [ 75.860177][ T3701] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 75.864557][ T5340] Zero length message leads to an empty skb [ 75.886168][ T3701] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 75.889785][ T3701] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 75.906123][ T3701] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 76.136322][ T5340] loop0: detected capacity change from 0 to 32768 [ 76.166759][ T5340] ======================================================= [ 76.166759][ T5340] WARNING: The mand mount option has been deprecated and [ 76.166759][ T5340] and is ignored by this kernel. Remove the mand [ 76.166759][ T5340] option from the mount to silence this warning. [ 76.166759][ T5340] ======================================================= [ 76.208358][ T1313] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.211860][ T1313] ieee802154 phy1 wpan1: encryption failed: -22 [ 76.253146][ T5340] JBD2: Ignoring recovery information on journal [ 76.290086][ T5340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.355258][ T5340] (syz.0.0,5340,0):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 76.369435][ T5340] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.373425][ T5340] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.388183][ T5340] netlink: 4 bytes leftover after parsing attributes in process `syz.0.0'. [ 76.393028][ T5340] bridge_slave_1: left allmulticast mode [ 76.396786][ T5340] bridge_slave_1: left promiscuous mode [ 76.399564][ T5340] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.407266][ T5340] bridge_slave_0: left allmulticast mode [ 76.409845][ T5340] bridge_slave_0: left promiscuous mode [ 76.412455][ T5340] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.464150][ T5341] loop0: detected capacity change from 32768 to 32767 [ 76.491439][ T5341] netlink: 4 bytes leftover after parsing attributes in process `syz.0.0'. [ 76.542881][ T3558] netdevsim netdevsim0 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 76.549930][ T3558] netdevsim netdevsim0 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 76.565518][ T3558] netdevsim netdevsim0 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 76.574488][ T3558] netdevsim netdevsim0 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 77.804223][ T4687] Bluetooth: hci0: command tx timeout [ 78.447989][ T3558] ------------[ cut here ]------------ [ 78.450390][ T3558] kernel BUG at fs/ocfs2/suballoc.c:2579! [ 78.453550][ T3558] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 78.456813][ T3558] CPU: 0 UID: 0 PID: 3558 Comm: kworker/u4:21 Not tainted syzkaller #0 PREEMPT(full) [ 78.461144][ T3558] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 78.465785][ T3558] Workqueue: ocfs2_wq ocfs2_truncate_log_worker [ 78.468560][ T3558] RIP: 0010:_ocfs2_free_suballoc_bits+0x108a/0x1330 [ 78.471701][ T3558] Code: 4c 89 f1 e9 87 f9 ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 95 fb ff ff 48 89 df e8 c1 64 76 fe e9 88 fb ff ff e8 87 b9 0e fe 90 <0f> 0b e8 7f b9 0e fe 90 0f 0b f3 0f 1e fa 65 44 8b 25 44 72 ce 0e [ 78.480264][ T3558] RSP: 0018:ffffc9002089f4e0 EFLAGS: 00010293 [ 78.483005][ T3558] RAX: ffffffff83b24dd9 RBX: ffff88802317ae00 RCX: ffff888035bfc980 [ 78.486479][ T3558] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000 [ 78.490018][ T3558] RBP: ffffc9002089f688 R08: 0000000000000020 R09: 0000000000000004 [ 78.493483][ T3558] R10: dffffc0000000000 R11: fffffbfff1f048cf R12: ffff88801200c370 [ 78.496805][ T3558] R13: dffffc0000000000 R14: 00000000ffffffff R15: 0000000000000004 [ 78.500251][ T3558] FS: 0000000000000000(0000) GS:ffff88808d414000(0000) knlGS:0000000000000000 [ 78.504112][ T3558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.506991][ T3558] CR2: 000056062993d168 CR3: 0000000037e6f000 CR4: 0000000000352ef0 [ 78.510422][ T3558] Call Trace: [ 78.511956][ T3558] [ 78.513312][ T3558] ? __pfx__ocfs2_free_suballoc_bits+0x10/0x10 [ 78.515836][ T3558] ? do_raw_spin_unlock+0x4d/0x240 [ 78.517993][ T3558] ? _raw_spin_unlock+0x28/0x50 [ 78.520082][ T3558] ? jbd2_journal_dirty_metadata+0x71f/0xc30 [ 78.522550][ T3558] _ocfs2_free_clusters+0x5d4/0xa50 [ 78.524737][ T3558] ? __pfx__ocfs2_set_bit+0x10/0x10 [ 78.526918][ T3558] ? __pfx__ocfs2_set_bit+0x10/0x10 [ 78.529111][ T3558] ? __pfx__ocfs2_free_clusters+0x10/0x10 [ 78.531651][ T3558] ? __wake_up_common_lock+0x190/0x1f0 [ 78.534065][ T3558] ? ocfs2_metadata_cache_get_super+0x43/0x80 [ 78.536780][ T3558] __ocfs2_flush_truncate_log+0x75d/0x1150 [ 78.539244][ T3558] ? __pfx___ocfs2_flush_truncate_log+0x10/0x10 [ 78.542104][ T3558] ? ocfs2_truncate_log_worker+0x9a/0x190 [ 78.544679][ T3558] ? down_write+0x162/0x1f0 [ 78.546802][ T3558] ? __pfx_down_write+0x10/0x10 [ 78.548954][ T3558] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 78.551513][ T3558] ocfs2_truncate_log_worker+0xa2/0x190 [ 78.553915][ T3558] ? __pfx_ocfs2_truncate_log_worker+0x10/0x10 [ 78.556508][ T3558] ? process_scheduled_works+0x9ef/0x1770 [ 78.559148][ T3558] ? process_scheduled_works+0x9ef/0x1770 [ 78.561687][ T3558] process_scheduled_works+0xad1/0x1770 [ 78.563860][ T3558] ? __pfx_process_scheduled_works+0x10/0x10 [ 78.566459][ T3558] ? do_raw_spin_lock+0x121/0x290 [ 78.568684][ T3558] worker_thread+0x8a0/0xda0 [ 78.570802][ T3558] kthread+0x711/0x8a0 [ 78.572595][ T3558] ? __pfx_worker_thread+0x10/0x10 [ 78.574616][ T3558] ? __pfx_kthread+0x10/0x10 [ 78.576652][ T3558] ? _raw_spin_unlock_irq+0x23/0x50 [ 78.578853][ T3558] ? __pfx_kthread+0x10/0x10 [ 78.580951][ T3558] ret_from_fork+0x510/0xa50 [ 78.583020][ T3558] ? __pfx_ret_from_fork+0x10/0x10 [ 78.585106][ T3558] ? __switch_to+0xc9e/0x1480 [ 78.587242][ T3558] ? __pfx_kthread+0x10/0x10 [ 78.589353][ T3558] ret_from_fork_asm+0x1a/0x30 [ 78.591539][ T3558] [ 78.592959][ T3558] Modules linked in: [ 78.594926][ T3558] ---[ end trace 0000000000000000 ]--- [ 78.598880][ T3558] RIP: 0010:_ocfs2_free_suballoc_bits+0x108a/0x1330 [ 78.601924][ T3558] Code: 4c 89 f1 e9 87 f9 ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 95 fb ff ff 48 89 df e8 c1 64 76 fe e9 88 fb ff ff e8 87 b9 0e fe 90 <0f> 0b e8 7f b9 0e fe 90 0f 0b f3 0f 1e fa 65 44 8b 25 44 72 ce 0e [ 78.614977][ T3558] RSP: 0018:ffffc9002089f4e0 EFLAGS: 00010293 [ 78.617846][ T3558] RAX: ffffffff83b24dd9 RBX: ffff88802317ae00 RCX: ffff888035bfc980 [ 78.621325][ T3558] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000 [ 78.627358][ T3558] RBP: ffffc9002089f688 R08: 0000000000000020 R09: 0000000000000004 [ 78.630858][ T3558] R10: dffffc0000000000 R11: fffffbfff1f048cf R12: ffff88801200c370 [ 78.634880][ T3558] R13: dffffc0000000000 R14: 00000000ffffffff R15: 0000000000000004 [ 78.638481][ T3558] FS: 0000000000000000(0000) GS:ffff88808d414000(0000) knlGS:0000000000000000 [ 78.642155][ T3558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.645289][ T3558] CR2: 000056062993d168 CR3: 0000000037e6f000 CR4: 0000000000352ef0 [ 78.648821][ T3558] Kernel panic - not syncing: Fatal exception [ 78.651858][ T3558] Kernel Offset: disabled [ 78.653826][ T3558] Rebooting in 86400 seconds..