ntfs: (device loop3): ntfs_attr_find(): Inode is corrupt. Run chkdsk. ntfs: (device loop3): ntfs_read_inode_mount(): Failed to lookup attribute list attribute. You should run chkdsk. ntfs: (device loop3): ntfs_read_inode_mount(): Failed. Marking inode as bad. ================================================================================ UBSAN: Undefined behaviour in ./include/net/red.h:272:18 shift exponent 253 is too large for 64-bit type 'long unsigned int' CPU: 1 PID: 6509 Comm: syz-executor.5 Not tainted 4.19.152-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x22c/0x33e lib/dump_stack.c:118 ubsan_epilogue+0xe/0x3a lib/ubsan.c:161 __ubsan_handle_shift_out_of_bounds.cold+0x1c4/0x250 lib/ubsan.c:422 red_calc_qavg_from_idle_time include/net/red.h:272 [inline] red_calc_qavg include/net/red.h:313 [inline] red_enqueue+0x2064/0x2200 net/sched/sch_red.c:68 __dev_xmit_skb net/core/dev.c:3494 [inline] __dev_queue_xmit+0x14e1/0x2ec0 net/core/dev.c:3807 neigh_hh_output include/net/neighbour.h:491 [inline] neigh_output include/net/neighbour.h:499 [inline] ip_finish_output2+0xc04/0x1640 net/ipv4/ip_output.c:230 ip_finish_output+0x88e/0xd80 net/ipv4/ip_output.c:318 NF_HOOK_COND include/linux/netfilter.h:278 [inline] ip_output+0x203/0x650 net/ipv4/ip_output.c:406 dst_output include/net/dst.h:455 [inline] ip_local_out+0xaf/0x170 net/ipv4/ip_output.c:125 iptunnel_xmit+0x63e/0xa30 net/ipv4/ip_tunnel_core.c:91 geneve_xmit_skb drivers/net/geneve.c:865 [inline] geneve_xmit+0xf46/0x2ac0 drivers/net/geneve.c:938 __netdev_start_xmit include/linux/netdevice.h:4333 [inline] netdev_start_xmit include/linux/netdevice.h:4347 [inline] xmit_one net/core/dev.c:3256 [inline] dev_hard_start_xmit+0x1a8/0x960 net/core/dev.c:3272 __dev_queue_xmit+0x276a/0x2ec0 net/core/dev.c:3838 neigh_hh_output include/net/neighbour.h:491 [inline] neigh_output include/net/neighbour.h:499 [inline] ip6_finish_output2+0xe78/0x2370 net/ipv6/ip6_output.c:120 ip6_finish_output+0x610/0xcc0 net/ipv6/ip6_output.c:154 NF_HOOK_COND include/linux/netfilter.h:278 [inline] ip6_output+0x205/0x7c0 net/ipv6/ip6_output.c:171 dst_output include/net/dst.h:455 [inline] NF_HOOK include/linux/netfilter.h:289 [inline] ndisc_send_skb+0xa6b/0x1860 net/ipv6/ndisc.c:491 ndisc_send_rs+0x131/0x6a0 net/ipv6/ndisc.c:685 addrconf_rs_timer+0x2d9/0x640 net/ipv6/addrconf.c:3834 call_timer_fn+0x177/0x760 kernel/time/timer.c:1338 expire_timers+0x243/0x500 kernel/time/timer.c:1375 __run_timers kernel/time/timer.c:1703 [inline] run_timer_softirq+0x259/0x730 kernel/time/timer.c:1716 __do_softirq+0x27d/0xad2 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:372 [inline] irq_exit+0x22d/0x270 kernel/softirq.c:412 exiting_irq arch/x86/include/asm/apic.h:544 [inline] smp_apic_timer_interrupt+0x15f/0x5d0 arch/x86/kernel/apic/apic.c:1094 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:894 RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:169 [inline] RIP: 0010:_raw_spin_unlock_irq+0x50/0x90 kernel/locking/spinlock.c:192 Code: c0 f8 89 63 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 3d 48 83 3d 41 5d b2 01 00 74 25 fb 66 0f 1f 44 00 00 01 00 00 00 e8 96 d8 9b f9 65 8b 05 ff c0 50 78 85 c0 74 02 5d RSP: 0018:ffff88804ddcfb40 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 RAX: 1ffffffff12c713f RBX: 0000000076d330a8 RCX: 0000000000000000 RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff88804ddc2a44 RBP: ffff8880ae32c2c0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880ae32c2c0 R13: ffff88809ae62700 R14: 0000000000000000 R15: 0000000000000001 finish_lock_switch kernel/sched/core.c:2578 [inline] finish_task_switch+0x174/0x8b0 kernel/sched/core.c:2678 context_switch kernel/sched/core.c:2831 [inline] __schedule+0x8ed/0x22e0 kernel/sched/core.c:3517 schedule+0x8d/0x1b0 kernel/sched/core.c:3561 freezable_schedule include/linux/freezer.h:172 [inline] do_nanosleep+0x264/0x6c0 kernel/time/hrtimer.c:1691 hrtimer_nanosleep+0x24d/0x500 kernel/time/hrtimer.c:1745 __do_sys_nanosleep kernel/time/hrtimer.c:1779 [inline] __se_sys_nanosleep kernel/time/hrtimer.c:1766 [inline] __x64_sys_nanosleep+0x19d/0x220 kernel/time/hrtimer.c:1766 do_syscall_64+0xf9/0x670 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x45c321 Code: 75 14 b8 23 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 34 cf fb ff c3 48 83 ec 08 e8 0a 47 00 00 48 89 04 24 b8 23 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 47 00 00 48 89 d0 48 83 c4 08 48 3d 01 RSP: 002b:00007ffc24614120 EFLAGS: 00000293 ORIG_RAX: 0000000000000023 RAX: ffffffffffffffda RBX: 0000000000030b2b RCX: 000000000045c321 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffc24614130 RBP: 0000000000000037 R08: 0000000000000000 R09: 000000000308c940 R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000014 R13: 00007ffc24614180 R14: 00000000000308db R15: 00007ffc24614190 ================================================================================ IPVS: ftp: loaded support on port[0] = 21 kauditd_printk_skb: 10 callbacks suppressed audit: type=1804 audit(1603257809.274:22): pid=9253 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir147889690/syzkaller.SjTKhC/22/cgroup.controllers" dev="sda1" ino=15838 res=1 netlink: 'syz-executor.4': attribute type 4 has an invalid length. SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=9269 comm=syz-executor.4 IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=9273 comm=syz-executor.4 audit: type=1804 audit(1603257810.174:23): pid=9293 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir298992761/syzkaller.K5LHGc/21/bus" dev="sda1" ino=15852 res=1 audit: type=1804 audit(1603257810.204:24): pid=9293 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir298992761/syzkaller.K5LHGc/21/bus" dev="sda1" ino=15852 res=1 audit: type=1804 audit(1603257810.204:25): pid=9293 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir298992761/syzkaller.K5LHGc/21/bus" dev="sda1" ino=15852 res=1 device bridge_slave_0 left promiscuous mode bridge0: port 1(bridge_slave_0) entered disabled state audit: type=1804 audit(1603257810.974:26): pid=9318 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir220226896/syzkaller.YOdqCZ/23/file0/bus" dev="sda1" ino=15818 res=1 audit: type=1804 audit(1603257811.044:27): pid=9322 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir220226896/syzkaller.YOdqCZ/23/file0/bus" dev="sda1" ino=15818 res=1 netlink: 'syz-executor.1': attribute type 4 has an invalid length. IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready netlink: 'syz-executor.1': attribute type 4 has an invalid length. nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. overlayfs: unrecognized mount option "subj_user=cgroup2" or missing value IPVS: ftp: loaded support on port[0] = 21 FAT-fs (loop5): unable to read boot sector (logical sector size = 4096) FAT-fs (loop5): unable to read boot sector (logical sector size = 4096) 9pnet: Insufficient options for proto=fd audit: type=1400 audit(1603257814.464:28): avc: denied { name_bind } for pid=9510 comm="syz-executor.5" src=20000 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 audit: type=1400 audit(1603257814.474:29): avc: denied { node_bind } for pid=9510 comm="syz-executor.5" src=20000 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue overlayfs: missing 'lowerdir' overlayfs: missing 'lowerdir' SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=9583 comm=syz-executor.0 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=9583 comm=syz-executor.0 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=9613 comm=syz-executor.0 EXT4-fs (loop2): Mount option "journal_checksum" incompatible with ext2 UDF-fs: bad mount option "gizo踮’l00000000000000060928" or missing value netlink: 'syz-executor.0': attribute type 4 has an invalid length. IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready