last executing test programs: 6.130345393s ago: executing program 2 (id=1008): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mremap$auto(0x4000, 0xb8, 0x13fd4, 0x3, 0xfffff000) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0xd, 0x4002, 0x6, 0x7, 0x8, 0xffffffffffffffff, [0x0, 0x0, 0x6], {0xa, 0x6, 0xf, 0x29f, 0x100, 0x7f, 0x101, 0x6, 0x2000}, {0x100, 0x1, 0x52, 0x5, 0x1, 0x40, 0x76c5, 0x8, 0x100000000}}) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages$auto(r0, 0x1002, 0x0, 0x0, 0x0, 0x2) sched_setaffinity$auto(r0, 0x100, &(0x7f0000000000)=0x80000000000) prctl$auto_PR_SET_SYSCALL_USER_DISPATCH(0x3b, 0x7, r0, 0x4, 0x4) mmap$auto(0x0, 0x2000a, 0x10000000000df, 0xeb2, 0x401, 0x8000) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, 0x0, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@HSR_A_IFINDEX={0x8}, @HSR_A_IF2_SEQ={0x6, 0x7, 0x8000}, @HSR_A_IFINDEX={0x8}, @HSR_A_NODE_ADDR_B={0xa}, @HSR_A_NODE_ADDR={0xa}, @HSR_A_NODE_ADDR={0xa}, @HSR_A_IF1_SEQ={0x6, 0x6, 0x44}, @HSR_A_IF1_AGE={0x8, 0x3, 0x8}, @HSR_A_IF2_AGE={0x8, 0x4, 0x1ff}]}, 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x100) socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) bpf$auto(0xa, 0x0, 0x6f5) 5.389295706s ago: executing program 1 (id=1013): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/system/clockevents/broadcast/current_device\x00', 0x181400, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000040)=""/114, 0x72) 5.145288904s ago: executing program 2 (id=1015): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0xa, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x1e, 0x4, 0x0) r0 = socket(0x1e, 0x4, 0x0) get_robust_list$auto(0x0, 0x0, 0x0) setsockopt$auto(r0, 0x10f, 0x87, 0x0, 0x14) setsockopt$auto(0x3, 0x10f, 0x87, 0x0, 0x14) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x20009, 0x10000000000df, 0xeb2, 0x8000000401, 0x8000) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-subdev5\x00', 0x280, 0x0) clock_nanosleep$auto(0x2, 0x1000, 0x0, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) clone$auto(0x21, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) 4.818388702s ago: executing program 1 (id=1016): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/loop10/mq/0/nr_tags\x00', 0x20000, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000040)=""/156, 0x9c) 4.720440519s ago: executing program 0 (id=1017): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0xa, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x1e, 0x4, 0x0) r0 = socket(0x1e, 0x4, 0x0) get_robust_list$auto(0x0, 0x0, 0x0) setsockopt$auto(r0, 0x10f, 0x87, 0x0, 0x14) setsockopt$auto(0x3, 0x10f, 0x87, 0x0, 0x14) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/tracing/set_event\x00', 0x200, 0x0) mmap$auto(0x0, 0x20009, 0x10000000000df, 0xeb2, 0x8000000401, 0x8000) ioctl$auto(0x3, 0xc0585605, 0x38) clock_nanosleep$auto(0x2, 0x1000, 0x0, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) clone$auto(0x21, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) close_range$auto(0x2, 0x8, 0x0) pipe$auto(&(0x7f0000001480)) write$auto(0x3, 0x0, 0xffd8) 4.226323865s ago: executing program 2 (id=1018): openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x0) 4.198766766s ago: executing program 1 (id=1019): mmap$auto(0x0, 0x20009, 0x12, 0xeb1, 0x401, 0x8000) syslog$auto(0x1, &(0x7f0000000040)='..\x00', 0x9) mprotect$auto(0x1ffff000, 0x8000000000000001, 0xd) r0 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x28100, 0x0) ioctl$auto(r0, 0x64d0, 0x40) r1 = getpid() r2 = openat$auto_percpu_stats_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r3 = socket(0xa, 0x3, 0x3a) setsockopt$auto(0x400000000000003, 0x29, 0xc8, 0x0, 0x567) ioperm$auto(0x9, 0x6, 0x5) fchown$auto(0x2, 0xffffffff, 0xa1a9) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x410802, 0x0) sendmsg$auto_NL80211_CMD_STOP_AP(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022bbd7000fcdbdf251000000006001a01000000000400020108006a00020000000800c900040000000600fb00000800000800230100080000"], 0x40}}, 0x2000c000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0xa, 0x0) socket(0x18, 0xa, 0x1) socket(0xa, 0x2, 0x0) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "ab06fdffff00fff500"}, 0x55) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, 0x0, 0x20000, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) close_range$auto(0x2, 0x8, 0x0) bpf$auto(0x0, 0x0, 0x6f4) read$auto_percpu_stats_fops_(r2, 0x0, 0x0) bpf$auto(0x800000000000001c, 0xfffffffffffffffe, 0x0) r4 = syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/net\x00') getdents64$auto(r4, 0x0, 0x48) getdents64$auto(r4, 0x0, 0x81) 3.894958438s ago: executing program 0 (id=1021): close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv6/conf/virt_wifi0/router_solicitations\x00', 0x101202, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/hugetlb.2MB.limit_in_bytes\x00', 0x42000, 0x0) mprotect$auto(0x1ffff000, 0x8000000000000001, 0xd) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/conf/ip6tnl0/forwarding\x00', 0x8202, 0x0) sendfile$auto(r1, r0, 0x0, 0x48) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) ioctl$auto(0x3, 0xae60, 0x10000000000402) close_range$auto(0x2, 0xa, 0x0) 3.89452195s ago: executing program 3 (id=1022): socket(0x15, 0x5, 0x0) openat$auto_fault_around_bytes_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x44000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) fanotify_init$auto(0x65, 0x2) socket(0xa, 0x806, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x3, 0x100) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) eventfd$auto(0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x2, 0x88) r0 = socket(0x10, 0x2, 0xc) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000", @ANYRES8=r0, @ANYBLOB='\n'], 0x18}, 0x1, 0x0, 0x0, 0x64048001}, 0x80) mprotect$auto(0x1ffff000, 0x8000000000000001, 0xd) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x4000000) (fail_nth: 8) 3.724732062s ago: executing program 2 (id=1023): socket$nl_generic(0x10, 0x3, 0x10) socket(0x1e, 0x4, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$auto(r0, 0x10f, 0x87, 0x0, 0x14) setsockopt$auto(0x3, 0x10f, 0x87, 0x0, 0x14) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, 0x0, 0x200, 0x0) mmap$auto(0x0, 0x20009, 0x10000000000df, 0xeb2, 0x8000000401, 0x8000) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-subdev5\x00', 0x280, 0x0) ioctl$auto(0x3, 0xc0585605, 0x38) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r2, 0x0, 0x20) r3 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r3, &(0x7f0000000200)={0x0, 0x7}, 0x3) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) clone$auto(0x21, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) close_range$auto(0x2, 0x8, 0x0) pipe$auto(&(0x7f0000001480)=0xffffffffffffffff) vmsplice$auto(r4, &(0x7f0000000000)={0x0, 0x7}, 0x5, 0x1) write$auto(0x3, 0x0, 0xffd8) preadv$auto(r1, &(0x7f0000000000)={0x0, 0x9}, 0x400008, 0x628b4187, 0x105) 3.271157694s ago: executing program 3 (id=1024): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mremap$auto(0x4000, 0xb8, 0x13fd4, 0x3, 0xfffff000) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0xd, 0x4002, 0x6, 0x7, 0x8, 0xffffffffffffffff, [0x0, 0x0, 0x6], {0xa, 0x6, 0xf, 0x29f, 0x100, 0x7f, 0x101, 0x6, 0x2000}, {0x100, 0x1, 0x52, 0x5, 0x1, 0x40, 0x76c5, 0x8, 0x100000000}}) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages$auto(r0, 0x1002, 0x0, 0x0, 0x0, 0x2) sched_setaffinity$auto(r0, 0x100, &(0x7f0000000000)=0x80000000000) prctl$auto_PR_SET_SYSCALL_USER_DISPATCH(0x3b, 0x7, r0, 0x4, 0x4) mmap$auto(0x0, 0x2000a, 0x10000000000df, 0xeb2, 0x401, 0x8000) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, 0x0, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@HSR_A_IFINDEX={0x8}, @HSR_A_IF2_SEQ={0x6, 0x7, 0x8000}, @HSR_A_IFINDEX={0x8}, @HSR_A_NODE_ADDR_B={0xa}, @HSR_A_NODE_ADDR={0xa}, @HSR_A_NODE_ADDR={0xa}, @HSR_A_IF1_SEQ={0x6, 0x6, 0x44}, @HSR_A_IF1_AGE={0x8, 0x3, 0x8}, @HSR_A_IF2_AGE={0x8, 0x4, 0x1ff}]}, 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x100) socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) bpf$auto(0xa, 0x0, 0x6f5) 3.222892254s ago: executing program 0 (id=1025): openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/system/memory/memory0/online\x00', 0x123902, 0x0) unshare$auto(0x40000080) read$auto(0x4, 0x0, 0xfdef) ioctl$auto_XFS_IOC_FREESP(0xffffffffffffffff, 0x4030580b, &(0x7f0000000000)={0x5, 0x280, 0x3, 0x20000, 0x9, 0x0}) get_robust_list$auto(r0, &(0x7f0000000140)=&(0x7f0000000080)={{}, 0x6, &(0x7f0000000040)}, &(0x7f0000000180)=0x100000000) 3.081112054s ago: executing program 2 (id=1026): r0 = openat$auto_tracing_fops_trace(0xffffffffffffff9c, 0x0, 0x80800, 0x0) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x9, 0x3, 0x8012, 0x3, 0x8000) sendfile$auto(0x6, 0x3, 0x0, 0x8000) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) writev$auto(0x1, &(0x7f0000000100)={0x0, 0x400000000000fdef}, 0x1) madvise$auto(0x0, 0xffffffffffff0005, 0x19) munmap$auto(0x20001000, 0x7) mmap$auto(0x51, 0x8, 0x1, 0xeb1, r0, 0xb882) socket(0x21, 0x2, 0x2) socket(0x23, 0x2, 0x53f0800) poll$auto(&(0x7f0000000040)={0x3, 0x1, 0xa}, 0x5, 0x108) setsockopt$auto(0x3, 0x1000001, 0x20, 0x0, 0x5) ioctl$auto_SNDRV_PCM_IOCTL_DRAIN2(r1, 0x4144, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) mmap$auto(0xfffffffffffffffe, 0x8, 0x8003, 0xeb3, 0xfffffffffffffff9, 0x8000) r2 = openat$auto_dvb_dvr_fops_dmxdev(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) ioctl$auto_dvb_dvr_fops_dmxdev(r2, 0x80000000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) timer_create$auto(0x3, 0x0, 0x0) socket(0x2, 0x3, 0xa) lsm_list_modules$auto(0x0, &(0x7f0000000100)=0xbefc, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$auto_taskstats(&(0x7f0000000140), r3) sendmsg$auto_TASKSTATS_CMD_GET(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00w\x00', @ANYRES16=r4, @ANYBLOB="050a2bbd7000fbdbdf2501000000120003002c4e2b262c252e295e343a2d2d7d0000"], 0x28}, 0x1, 0x0, 0x0, 0x44000}, 0x20000000) ioctl$auto(0x1, 0x89a3, 0x8) mincore$auto(0x6, 0x2, &(0x7f0000000000)='TASKSTATS\x00') 3.030327703s ago: executing program 1 (id=1027): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0xa, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x1e, 0x4, 0x0) r0 = socket(0x1e, 0x4, 0x0) get_robust_list$auto(0x0, 0x0, 0x0) setsockopt$auto(r0, 0x10f, 0x87, 0x0, 0x14) setsockopt$auto(0x3, 0x10f, 0x87, 0x0, 0x14) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) mmap$auto(0x0, 0x20009, 0x10000000000df, 0xeb2, 0x8000000401, 0x8000) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-subdev5\x00', 0x280, 0x0) clock_nanosleep$auto(0x2, 0x1000, 0x0, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) clone$auto(0x21, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) 2.620118334s ago: executing program 0 (id=1028): openat$auto_media_devnode_fops_mc_devnode(0xffffffffffffff9c, 0x0, 0x220100, 0x0) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x300, 0x80000001, 0x8) mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2) 2.423685658s ago: executing program 3 (id=1029): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0xa, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x1e, 0x4, 0x0) r0 = socket(0x1e, 0x4, 0x0) get_robust_list$auto(0x0, 0x0, 0x0) setsockopt$auto(r0, 0x10f, 0x87, 0x0, 0x14) setsockopt$auto(0x3, 0x10f, 0x87, 0x0, 0x14) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-subdev5\x00', 0x280, 0x0) ioctl$auto(0x3, 0xc0585605, 0x38) clock_nanosleep$auto(0x2, 0x1000, 0x0, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) clone$auto(0x21, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) close_range$auto(0x2, 0x8, 0x0) pipe$auto(&(0x7f0000001480)) write$auto(0x3, 0x0, 0xffd8) 1.837157266s ago: executing program 1 (id=1030): getresgid$auto(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0xa8c) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x800008000) (async) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/controlC2\x00', 0x180, 0x0) (async) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio1\x00', 0x282600, 0x0) (async) openat$auto_proc_mem_operations_base(0xffffffffffffff9c, &(0x7f0000001640)='/proc/self/mem\x00', 0x401, 0x0) (async, rerun: 64) r0 = io_uring_setup$auto(0x3ff, 0x0) (rerun: 64) ioctl$auto(r0, 0xc10c5541, r0) 976.510672ms ago: executing program 3 (id=1031): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0xa, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x1e, 0x4, 0x0) r0 = socket(0x1e, 0x4, 0x0) get_robust_list$auto(0x0, 0x0, 0x0) setsockopt$auto(r0, 0x10f, 0x87, 0x0, 0x14) setsockopt$auto(0x3, 0x10f, 0x87, 0x0, 0x14) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/tracing/set_event\x00', 0x200, 0x0) mmap$auto(0x0, 0x20009, 0x10000000000df, 0xeb2, 0x8000000401, 0x8000) ioctl$auto(0x3, 0xc0585605, 0x38) clock_nanosleep$auto(0x2, 0x1000, 0x0, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) clone$auto(0x21, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) close_range$auto(0x2, 0x8, 0x0) pipe$auto(&(0x7f0000001480)) write$auto(0x3, 0x0, 0xffd8) 974.002025ms ago: executing program 0 (id=1039): mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x402, 0x300000000000) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$auto_mousedev_fops_mousedev(0xffffffffffffff9c, 0x0, 0x1a1382, 0x0) r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sda\x00', 0x8001, 0x0) ioctl$auto(r0, 0x3, r0) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) recvmmsg$auto(0x4, 0x0, 0xffffffff, 0x0, 0x0) sendmsg$auto_NETDEV_CMD_NAPI_GET(0xffffffffffffffff, 0x0, 0x0) socket(0x11, 0x3, 0x2) openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/lockdep\x00', 0x10b402, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptyw5\x00', 0x0, 0x0) unshare$auto(0x40000080) socket(0xa, 0x3, 0x3a) socket(0xa, 0x2, 0x3a) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x10, 0x2, 0x15) sendmsg$auto_CTRL_CMD_GETFAMILY(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x8080) mmap$auto(0x0, 0x9, 0x3ff57696, 0x9b72, 0x2, 0x8000000000008000) semctl$auto(0x4000001ff, 0xffffffffffffffff, 0x13, 0x3) openat$auto_posix_clock_file_operations_posix_clock(0xffffffffffffff9c, &(0x7f0000005280), 0x40400, 0x0) prctl$auto(0x41555856, 0x4, 0x2008, 0x0, 0x0) ioctl$auto(0x3, 0x890b, 0x38) ioperm$auto(0x9, 0x885, 0xc2) 630.163308ms ago: executing program 3 (id=1032): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) mmap$auto(0x0, 0xfff, 0xdf, 0x9b72, 0x400, 0x28000) mlock$auto(0xaa77, 0x7fffffffffffffff) mprotect$auto(0x0, 0x8000000000000001, 0x6) write$auto(0x3, 0x0, 0xfffffdef) setsockopt$auto_SO_ATTACH_REUSEPORT_EBPF(r0, 0x73e, 0x34, &(0x7f0000000040)='/dev/mtdblock0\x00', 0x80) 119.226986ms ago: executing program 1 (id=1033): r0 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/tracing/set_event\x00', 0x200, 0x0) preadv$auto(r0, &(0x7f0000000080)={0x0, 0x8}, 0x4, 0x8, 0x5) (fail_nth: 2) 43.09968ms ago: executing program 0 (id=1034): socket$nl_generic(0x10, 0x3, 0x10) socket(0x1e, 0x4, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$auto(r0, 0x10f, 0x87, 0x0, 0x14) setsockopt$auto(0x3, 0x10f, 0x87, 0x0, 0x14) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/tracing/set_event\x00', 0x200, 0x0) mmap$auto(0x0, 0x20009, 0x10000000000df, 0xeb2, 0x8000000401, 0x8000) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, 0x0, 0x280, 0x0) ioctl$auto(0x3, 0xc0585605, 0x38) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r2, 0x0, 0x20) r3 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r3, &(0x7f0000000200)={0x0, 0x7}, 0x3) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) clone$auto(0x21, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) close_range$auto(0x2, 0x8, 0x0) pipe$auto(&(0x7f0000001480)=0xffffffffffffffff) vmsplice$auto(r4, &(0x7f0000000000)={0x0, 0x7}, 0x5, 0x1) write$auto(0x3, 0x0, 0xffd8) preadv$auto(r1, &(0x7f0000000000)={0x0, 0x9}, 0x400008, 0x628b4187, 0x105) 13.969235ms ago: executing program 2 (id=1035): close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv6/conf/virt_wifi0/router_solicitations\x00', 0x101202, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/hugetlb.2MB.limit_in_bytes\x00', 0x42000, 0x0) mprotect$auto(0x1ffff000, 0x8000000000000001, 0xd) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/conf/ip6tnl0/forwarding\x00', 0x8202, 0x0) sendfile$auto(r1, r0, 0x0, 0x48) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) ioctl$auto(0x3, 0xae60, 0x10000000000402) close_range$auto(0x2, 0xa, 0x0) 0s ago: executing program 3 (id=1036): r0 = socket(0x10, 0x2, 0x0) openat$auto_rb_simple_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing/tracing_on\x00', 0x40001, 0x0) r1 = getsockopt$auto(0xffffffffffffffff, 0x84, 0x200, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0xa, 0x801, 0x100) r2 = getsockopt$auto(r1, 0x10, 0x13, 0xfffffffffffffffe, 0x0) sendmsg$auto_NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0x46, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x48859}, 0x8004) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r3 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D1\x00', 0x1, 0x0) write$auto(r3, &(0x7f0000000400)='/dev/audio1\x00', 0xa3d9) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bus/usb/015/001\x00', 0xa101, 0x0) r4 = openat$auto_ptdump_fops_(0xffffffffffffff9c, &(0x7f0000000080), 0x40800, 0x0) read$auto_ptdump_fops_(r4, &(0x7f0000000140)=""/130, 0x82) select$auto(0x32, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0xa64b, 0xf0, 0x6, 0x9, 0x4, 0x15f4da0a, 0x5, 0x3, 0xfffffffffffffffe, 0x81, 0x5, 0x6d3d, 0x3, 0x0, 0x1]}, 0x0) mmap$auto(0x0, 0x4020006, 0x3ca3, 0x800eb1, r4, 0x10000000000) r5 = syz_genetlink_get_family_id$auto_ioam6(&(0x7f0000000100), r0) sendmsg$auto_IOAM6_CMD_DUMP_SCHEMAS(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x14, r5, 0x10, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x80) mmap$auto(0x0, 0x3, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) getrandom$auto(0x0, 0x6000000, 0x3) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) msgsnd$auto(0x2, 0x0, 0x9, 0x0) madvise$auto(0x0, 0xffffffffffff0005, 0x19) read$auto_drm_crtc_crc_data_fops_drm_debugfs_crc(0xffffffffffffffff, &(0x7f0000000300)=""/167, 0xa7) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x9, 0x2418, 0xff4, 0x10011, r2, 0x5033) openat$auto_proc_mountinfo_operations_mnt_namespace(0xffffffffffffff9c, 0x0, 0x42100, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socketpair$auto(0xfff, 0x5, 0x10, 0x0) prctl$auto(0x43, 0x17, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): 10 [ 268.692701][ T8577] ? lock_acquire.part.0+0x11b/0x380 [ 268.692741][ T8577] ? find_held_lock+0x2d/0x110 [ 268.692797][ T8577] do_filp_open+0x20c/0x470 [ 268.692829][ T8577] ? __pfx_do_filp_open+0x10/0x10 [ 268.692858][ T8577] ? find_held_lock+0x2d/0x110 [ 268.692933][ T8577] ? __pfx_kfree_link+0x10/0x10 [ 268.692987][ T8577] ? alloc_fd+0x41f/0x760 [ 268.693028][ T8577] do_sys_openat2+0x17a/0x1e0 [ 268.693069][ T8577] ? __pfx_do_sys_openat2+0x10/0x10 [ 268.693113][ T8577] ? __fget_files+0x206/0x3a0 [ 268.693149][ T8577] __x64_sys_openat+0x175/0x210 [ 268.693189][ T8577] ? __pfx___x64_sys_openat+0x10/0x10 [ 268.693229][ T8577] ? ksys_write+0x1ba/0x250 [ 268.693293][ T8577] do_syscall_64+0xcd/0x250 [ 268.693341][ T8577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.693385][ T8577] RIP: 0033:0x7f8fc5f8cd29 [ 268.693409][ T8577] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 268.693438][ T8577] RSP: 002b:00007f8fc6de0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 268.693466][ T8577] RAX: ffffffffffffffda RBX: 00007f8fc61a5fa0 RCX: 00007f8fc5f8cd29 [ 268.693486][ T8577] RDX: 0000000000000000 RSI: 0000000020001480 RDI: ffffffffffffff9c [ 268.693502][ T8577] RBP: 00007f8fc6de0090 R08: 0000000000000000 R09: 0000000000000000 [ 268.693544][ T8577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 268.693563][ T8577] R13: 0000000000000001 R14: 00007f8fc61a5fa0 R15: 00007ffc1a933418 [ 268.693602][ T8577] [ 269.026021][ T8580] MTRR 1 not used [ 269.751298][ T8592] netlink: 342 bytes leftover after parsing attributes in process `syz.3.696'. [ 269.811757][ T8592] ubi0: attaching mtd0 [ 271.764575][ T8624] netlink: 342 bytes leftover after parsing attributes in process `syz.2.704'. [ 271.824879][ T8624] IPv6: NLM_F_CREATE should be specified when creating new route [ 271.920354][ T8629] [U] [ 271.923341][ T8629] [U] [ 271.926090][ T8629] [U] [ 271.928830][ T8629] [U] [ 272.000895][ T8629] [U] [ 272.003703][ T8629] [U] [ 272.006452][ T8629] [U] [ 272.009195][ T8629] [U] [ 272.064867][ T8629] [U] [ 272.067678][ T8629] [U] [ 272.070425][ T8629] [U] [ 272.073172][ T8629] [U] [ 272.114324][ T8629] FAULT_INJECTION: forcing a failure. [ 272.114324][ T8629] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 272.154214][ T8629] CPU: 1 UID: 0 PID: 8629 Comm: syz.1.706 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 272.154253][ T8629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 272.154271][ T8629] Call Trace: [ 272.154279][ T8629] [ 272.154290][ T8629] dump_stack_lvl+0x16c/0x1f0 [ 272.154336][ T8629] should_fail_ex+0x497/0x5b0 [ 272.154376][ T8629] _copy_from_iter+0x29b/0x1400 [ 272.154420][ T8629] ? trace_lock_acquire+0x14e/0x1f0 [ 272.154455][ T8629] ? __pfx__copy_from_iter+0x10/0x10 [ 272.154492][ T8629] ? __virt_addr_valid+0x1a4/0x590 [ 272.154525][ T8629] ? __virt_addr_valid+0x5e/0x590 [ 272.154553][ T8629] ? __phys_addr_symbol+0x30/0x80 [ 272.154602][ T8629] ? __check_object_size+0x488/0x710 [ 272.154655][ T8629] file_tty_write.constprop.0+0x48d/0x9a0 [ 272.154714][ T8629] vfs_write+0x5ae/0x1150 [ 272.154767][ T8629] ? __pfx_tty_write+0x10/0x10 [ 272.154814][ T8629] ? __pfx_vfs_write+0x10/0x10 [ 272.154867][ T8629] ? __fget_files+0x40/0x3a0 [ 272.154918][ T8629] ksys_write+0x12b/0x250 [ 272.154968][ T8629] ? __pfx_ksys_write+0x10/0x10 [ 272.155043][ T8629] do_syscall_64+0xcd/0x250 [ 272.155089][ T8629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 272.155132][ T8629] RIP: 0033:0x7f8fc5f8cd29 [ 272.155155][ T8629] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 272.155182][ T8629] RSP: 002b:00007f8fc6de0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 272.155209][ T8629] RAX: ffffffffffffffda RBX: 00007f8fc61a5fa0 RCX: 00007f8fc5f8cd29 [ 272.155228][ T8629] RDX: 000000000000effd RSI: 0000000000000000 RDI: 0000000000000003 [ 272.155245][ T8629] RBP: 00007f8fc6de0090 R08: 0000000000000000 R09: 0000000000000000 [ 272.155263][ T8629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 272.155280][ T8629] R13: 0000000000000000 R14: 00007f8fc61a5fa0 R15: 00007ffc1a933418 [ 272.155318][ T8629] [ 272.162311][ T8628] [U] [ 272.667558][ T8642] netlink: 342 bytes leftover after parsing attributes in process `syz.1.709'. [ 272.692017][ T8642] ubi0: attaching mtd0 [ 272.860051][ T8642] Process accounting resumed [ 272.954279][ T8642] kernel write not supported for file 217/attr/apparmor/prev (pid: 8642 comm: syz.1.709) [ 273.296317][ T8650] kernel write not supported for file 217/attr/apparmor/prev (pid: 8650 comm: syz.1.713) [ 273.819603][ T8657] kernel write not supported for file 217/attr/apparmor/prev (pid: 8657 comm: syz.1.715) [ 273.864206][ T29] audit: type=1804 audit(6032713850.766:2): pid=8662 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.716" name="/newroot/sys/kernel/debug/tracing/set_event" dev="tracefs" ino=1049 res=1 errno=0 [ 275.119154][ T8675] FAULT_INJECTION: forcing a failure. [ 275.119154][ T8675] name failslab, interval 1, probability 0, space 0, times 0 [ 275.154688][ T8675] CPU: 1 UID: 0 PID: 8675 Comm: syz.2.719 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 275.154731][ T8675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 275.154751][ T8675] Call Trace: [ 275.154759][ T8675] [ 275.154772][ T8675] dump_stack_lvl+0x16c/0x1f0 [ 275.154823][ T8675] should_fail_ex+0x497/0x5b0 [ 275.154860][ T8675] ? fs_reclaim_acquire+0xae/0x150 [ 275.154915][ T8675] should_failslab+0xc2/0x120 [ 275.154955][ T8675] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 275.154991][ T8675] ? lockdep_init_map_type+0x16d/0x7d0 [ 275.155035][ T8675] ? security_inode_alloc+0x3b/0x2b0 [ 275.155086][ T8675] security_inode_alloc+0x3b/0x2b0 [ 275.155134][ T8675] inode_init_always_gfp+0xce4/0x1030 [ 275.155173][ T8675] alloc_inode+0x82/0x230 [ 275.155210][ T8675] sock_alloc+0x40/0x280 [ 275.155263][ T8675] __sock_create+0xc1/0x8d0 [ 275.155318][ T8675] __sys_socket+0x14f/0x260 [ 275.155358][ T8675] ? __pfx___sys_socket+0x10/0x10 [ 275.155395][ T8675] ? rcu_is_watching+0x12/0xc0 [ 275.155454][ T8675] __x64_sys_socket+0x72/0xb0 [ 275.155490][ T8675] ? lockdep_hardirqs_on+0x7c/0x110 [ 275.155533][ T8675] do_syscall_64+0xcd/0x250 [ 275.155584][ T8675] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.155632][ T8675] RIP: 0033:0x7f5edc18cd29 [ 275.155658][ T8675] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 275.155691][ T8675] RSP: 002b:00007f5edcff4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 275.155720][ T8675] RAX: ffffffffffffffda RBX: 00007f5edc3a5fa0 RCX: 00007f5edc18cd29 [ 275.155742][ T8675] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 275.155761][ T8675] RBP: 00007f5edc20e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 275.155779][ T8675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 275.155797][ T8675] R13: 0000000000000000 R14: 00007f5edc3a5fa0 R15: 00007fff4ab103e8 [ 275.155836][ T8675] [ 275.155873][ T8675] socket: no more sockets [ 275.936022][ T8668] kernel write not supported for file 217/attr/apparmor/prev (pid: 8668 comm: syz.1.717) [ 276.553511][ T8685] kernel write not supported for file 217/attr/apparmor/prev (pid: 8685 comm: syz.1.722) [ 277.340107][ T8693] kernel write not supported for file 217/attr/apparmor/prev (pid: 8693 comm: syz.1.723) [ 277.394232][ T29] audit: type=1804 audit(6032713854.326:3): pid=8698 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.724" name="/newroot/sys/kernel/debug/tracing/set_event" dev="tracefs" ino=1049 res=1 errno=0 [ 277.424272][ T8696] FAULT_INJECTION: forcing a failure. [ 277.424272][ T8696] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 277.437626][ T8696] CPU: 1 UID: 0 PID: 8696 Comm: syz.0.724 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 277.437665][ T8696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 277.437685][ T8696] Call Trace: [ 277.437695][ T8696] [ 277.437706][ T8696] dump_stack_lvl+0x16c/0x1f0 [ 277.437757][ T8696] should_fail_ex+0x497/0x5b0 [ 277.437800][ T8696] _copy_from_iter+0x29b/0x1400 [ 277.437845][ T8696] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 277.437893][ T8696] ? __pfx__copy_from_iter+0x10/0x10 [ 277.437939][ T8696] ? alloc_pages_mpol_noprof+0x327/0x620 [ 277.437989][ T8696] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 277.438044][ T8696] copy_page_from_iter+0xa5/0x120 [ 277.438103][ T8696] pipe_write+0xd1e/0x1b30 [ 277.438152][ T8696] ? __pfx_pipe_write+0x10/0x10 [ 277.438189][ T8696] ? apparmor_file_permission+0x251/0x400 [ 277.438241][ T8696] ? rw_verify_area+0xcf/0x680 [ 277.438292][ T8696] vfs_write+0x5ae/0x1150 [ 277.438343][ T8696] ? __pfx_pipe_write+0x10/0x10 [ 277.438380][ T8696] ? __pfx_vfs_write+0x10/0x10 [ 277.438428][ T8696] ? do_futex+0x123/0x350 [ 277.438463][ T8696] ? __fget_files+0x40/0x3a0 [ 277.438512][ T8696] ksys_write+0x207/0x250 [ 277.438562][ T8696] ? __pfx_ksys_write+0x10/0x10 [ 277.438626][ T8696] do_syscall_64+0xcd/0x250 [ 277.438675][ T8696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.438720][ T8696] RIP: 0033:0x7ffb1a38cd29 [ 277.438745][ T8696] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 277.438776][ T8696] RSP: 002b:00007ffb1b1a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 277.438823][ T8696] RAX: ffffffffffffffda RBX: 00007ffb1a5a5fa0 RCX: 00007ffb1a38cd29 [ 277.438844][ T8696] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 277.438863][ T8696] RBP: 00007ffb1a40e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 277.438882][ T8696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 277.438901][ T8696] R13: 0000000000000000 R14: 00007ffb1a5a5fa0 R15: 00007ffd9a7c9cf8 [ 277.438941][ T8696] [ 278.632604][ T29] audit: type=1804 audit(6032713855.576:4): pid=8708 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.726" name="/newroot/sys/kernel/debug/tracing/set_event" dev="tracefs" ino=1049 res=1 errno=0 [ 278.888191][ T8707] kernel write not supported for file 217/attr/apparmor/prev (pid: 8707 comm: syz.1.725) [ 279.473865][ T8711] kernel write not supported for file 217/attr/apparmor/prev (pid: 8711 comm: syz.1.727) [ 281.033172][ T8724] kernel write not supported for file 217/attr/apparmor/prev (pid: 8724 comm: syz.1.738) [ 283.023627][ T29] audit: type=1804 audit(6032713859.966:5): pid=8757 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.735" name="/newroot/sys/kernel/debug/tracing/set_event" dev="tracefs" ino=1049 res=1 errno=0 [ 283.239303][ T29] audit: type=1804 audit(6032713860.186:6): pid=8754 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.737" name="/newroot/sys/kernel/debug/tracing/set_event" dev="tracefs" ino=1049 res=1 errno=0 [ 283.602513][ T8742] kernel write not supported for file 217/attr/apparmor/prev (pid: 8742 comm: syz.1.732) [ 283.632165][ T8660] kernel write not supported for file 217/attr/apparmor/prev (pid: 8660 comm: syz.1.715) [ 285.200201][ T8772] kernel write not supported for file 217/attr/apparmor/prev (pid: 8772 comm: syz.1.741) [ 285.255359][ T8790] openvswitch: netlink: IP tunnel attribute has 16 unknown bytes. [ 286.730122][ T8797] openvswitch: netlink: IP tunnel dst address not specified [ 286.785097][ T8797] kernel write not supported for file 217/attr/apparmor/prev (pid: 8797 comm: syz.1.747) [ 287.154943][ T8807] sg_write: data in/out 2059/169 bytes for SCSI command 0x57-- guessing data in; [ 287.154943][ T8807] program syz.2.750 not setting count and/or reply_len properly [ 287.962714][ T8806] kernel write not supported for file 217/attr/apparmor/prev (pid: 8806 comm: syz.1.751) [ 288.185141][ T8822] FAULT_INJECTION: forcing a failure. [ 288.185141][ T8822] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 288.204840][ T8822] CPU: 1 UID: 0 PID: 8822 Comm: syz.2.755 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 288.204887][ T8822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 288.204904][ T8822] Call Trace: [ 288.204912][ T8822] [ 288.204922][ T8822] dump_stack_lvl+0x16c/0x1f0 [ 288.204965][ T8822] should_fail_ex+0x497/0x5b0 [ 288.204997][ T8822] ? fs_reclaim_acquire+0xae/0x150 [ 288.205044][ T8822] should_fail_alloc_page+0xe7/0x130 [ 288.205081][ T8822] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 288.205129][ T8822] ? __pfx_mark_lock+0x10/0x10 [ 288.205192][ T8822] __alloc_pages_noprof+0x18e/0x2470 [ 288.205234][ T8822] ? __pfx_mark_lock+0x10/0x10 [ 288.205271][ T8822] ? hlock_class+0x4e/0x130 [ 288.205316][ T8822] ? mark_lock+0xb5/0xc60 [ 288.205352][ T8822] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 288.205388][ T8822] ? __pfx_mark_lock+0x10/0x10 [ 288.205424][ T8822] ? hlock_class+0x4e/0x130 [ 288.205469][ T8822] ? mark_lock+0xb5/0xc60 [ 288.205506][ T8822] ? hlock_class+0x4e/0x130 [ 288.205552][ T8822] ? __lock_acquire+0xcc5/0x3c40 [ 288.205594][ T8822] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 288.205638][ T8822] ? policy_nodemask+0xea/0x4e0 [ 288.205678][ T8822] alloc_pages_mpol_noprof+0x2c8/0x620 [ 288.205723][ T8822] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 288.205770][ T8822] ? find_held_lock+0x2d/0x110 [ 288.205825][ T8822] folio_alloc_mpol_noprof+0x36/0xd0 [ 288.205876][ T8822] shmem_alloc_folio+0x135/0x160 [ 288.205917][ T8822] shmem_alloc_and_add_folio+0x48b/0xc00 [ 288.205970][ T8822] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 288.206019][ T8822] ? shmem_allowable_huge_orders+0xd0/0x410 [ 288.206073][ T8822] shmem_get_folio_gfp+0x689/0x1530 [ 288.206125][ T8822] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 288.206174][ T8822] ? filemap_map_pages+0xf92/0x16b0 [ 288.206227][ T8822] shmem_fault+0x200/0xae0 [ 288.206273][ T8822] ? __pfx_shmem_fault+0x10/0x10 [ 288.206325][ T8822] ? do_pte_missing+0xdd7/0x3e00 [ 288.206359][ T8822] ? __pfx_lock_release+0x10/0x10 [ 288.206403][ T8822] __do_fault+0x10a/0x490 [ 288.206448][ T8822] do_pte_missing+0xebd/0x3e00 [ 288.206483][ T8822] ? __pfx_lock_release+0x10/0x10 [ 288.206528][ T8822] __handle_mm_fault+0x1166/0x2c60 [ 288.206573][ T8822] ? __pfx___handle_mm_fault+0x10/0x10 [ 288.206605][ T8822] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 288.206672][ T8822] ? find_vma+0xc0/0x140 [ 288.206714][ T8822] ? __pfx_find_vma+0x10/0x10 [ 288.206761][ T8822] handle_mm_fault+0x3fa/0xaa0 [ 288.206800][ T8822] do_user_addr_fault+0x7a3/0x13f0 [ 288.206845][ T8822] exc_page_fault+0x5c/0xc0 [ 288.206889][ T8822] asm_exc_page_fault+0x26/0x30 [ 288.206927][ T8822] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 288.206957][ T8822] Code: 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 288.206983][ T8822] RSP: 0018:ffffc9000ff4fa58 EFLAGS: 00050206 [ 288.207005][ T8822] RAX: 0000000000000001 RBX: 0000000000009000 RCX: 0000000000001000 [ 288.207022][ T8822] RDX: 0000000000000000 RSI: 0000000000009000 RDI: ffff888033fd7000 [ 288.207039][ T8822] RBP: ffffc9000ff4fda0 R08: 0000000000000001 R09: ffffed10067fafff [ 288.207056][ T8822] R10: ffff888033fd7fff R11: 0000000000000000 R12: 000000000000a000 [ 288.207073][ T8822] R13: 00007ffffffff000 R14: ffff888033fd7000 R15: 0000000000001000 [ 288.207109][ T8822] _copy_from_iter+0x384/0x1400 [ 288.207149][ T8822] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 288.207190][ T8822] ? __pfx__copy_from_iter+0x10/0x10 [ 288.207232][ T8822] ? alloc_pages_mpol_noprof+0x327/0x620 [ 288.207275][ T8822] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 288.207323][ T8822] copy_page_from_iter+0xa5/0x120 [ 288.207365][ T8822] pipe_write+0xd1e/0x1b30 [ 288.207408][ T8822] ? __pfx_pipe_write+0x10/0x10 [ 288.207439][ T8822] ? apparmor_file_permission+0x251/0x400 [ 288.207486][ T8822] ? rw_verify_area+0xcf/0x680 [ 288.207529][ T8822] vfs_write+0x5ae/0x1150 [ 288.207574][ T8822] ? __pfx_pipe_write+0x10/0x10 [ 288.207606][ T8822] ? __pfx_vfs_write+0x10/0x10 [ 288.207647][ T8822] ? do_futex+0x123/0x350 [ 288.207675][ T8822] ? __fget_files+0x40/0x3a0 [ 288.207719][ T8822] ksys_write+0x207/0x250 [ 288.207763][ T8822] ? __pfx_ksys_write+0x10/0x10 [ 288.207817][ T8822] do_syscall_64+0xcd/0x250 [ 288.207858][ T8822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 288.207921][ T8822] RIP: 0033:0x7f5edc18cd29 [ 288.207942][ T8822] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 288.207967][ T8822] RSP: 002b:00007f5edcff4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 288.207990][ T8822] RAX: ffffffffffffffda RBX: 00007f5edc3a5fa0 RCX: 00007f5edc18cd29 [ 288.208007][ T8822] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 288.208023][ T8822] RBP: 00007f5edc20e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 288.208038][ T8822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 288.208053][ T8822] R13: 0000000000000000 R14: 00007f5edc3a5fa0 R15: 00007fff4ab103e8 [ 288.208087][ T8822] [ 290.000077][ T8850] ubi0: attaching mtd0 [ 290.113675][ T8826] kernel write not supported for file 217/attr/apparmor/prev (pid: 8826 comm: syz.1.756) [ 290.758484][ T8839] kernel write not supported for file 217/attr/apparmor/prev (pid: 8839 comm: syz.1.756) [ 291.382080][ T8859] kernel write not supported for file 217/attr/apparmor/prev (pid: 8859 comm: syz.1.765) [ 292.150965][ T8878] kernel write not supported for file 217/attr/apparmor/prev (pid: 8878 comm: syz.1.767) [ 292.188926][ T8874] FAULT_INJECTION: forcing a failure. [ 292.188926][ T8874] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 292.245244][ T8874] CPU: 0 UID: 0 PID: 8874 Comm: syz.1.767 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 292.245286][ T8874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 292.245306][ T8874] Call Trace: [ 292.245314][ T8874] [ 292.245326][ T8874] dump_stack_lvl+0x16c/0x1f0 [ 292.245375][ T8874] should_fail_ex+0x497/0x5b0 [ 292.245417][ T8874] _copy_from_iter+0x29b/0x1400 [ 292.245462][ T8874] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 292.245518][ T8874] ? __pfx__copy_from_iter+0x10/0x10 [ 292.245564][ T8874] ? alloc_pages_mpol_noprof+0x327/0x620 [ 292.245612][ T8874] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 292.245668][ T8874] copy_page_from_iter+0xa5/0x120 [ 292.245715][ T8874] pipe_write+0xd1e/0x1b30 [ 292.245761][ T8874] ? __pfx_pipe_write+0x10/0x10 [ 292.245798][ T8874] ? apparmor_file_permission+0x251/0x400 [ 292.245849][ T8874] ? rw_verify_area+0xcf/0x680 [ 292.245898][ T8874] vfs_write+0x5ae/0x1150 [ 292.245948][ T8874] ? __pfx_pipe_write+0x10/0x10 [ 292.245985][ T8874] ? __pfx_vfs_write+0x10/0x10 [ 292.246031][ T8874] ? do_futex+0x123/0x350 [ 292.246065][ T8874] ? __fget_files+0x40/0x3a0 [ 292.246114][ T8874] ksys_write+0x207/0x250 [ 292.246164][ T8874] ? __pfx_ksys_write+0x10/0x10 [ 292.246226][ T8874] do_syscall_64+0xcd/0x250 [ 292.246279][ T8874] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 292.246324][ T8874] RIP: 0033:0x7f8fc5f8cd29 [ 292.246348][ T8874] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 292.246379][ T8874] RSP: 002b:00007f8fc6de0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 292.246408][ T8874] RAX: ffffffffffffffda RBX: 00007f8fc61a5fa0 RCX: 00007f8fc5f8cd29 [ 292.246429][ T8874] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 292.246447][ T8874] RBP: 00007f8fc600e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 292.246466][ T8874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 292.246484][ T8874] R13: 0000000000000000 R14: 00007f8fc61a5fa0 R15: 00007ffc1a933418 [ 292.246532][ T8874] [ 293.105437][ T8874] kernel write not supported for file 217/attr/apparmor/prev (pid: 8874 comm: syz.1.767) [ 294.026046][ T8895] ubi0: attaching mtd0 [ 295.465118][ T8892] kernel write not supported for file 217/attr/apparmor/prev (pid: 8892 comm: syz.1.773) [ 296.658654][ T8761] kernel write not supported for file 217/attr/apparmor/prev (pid: 8761 comm: syz.1.732) [ 296.985747][ T8923] kernel write not supported for file 217/attr/apparmor/prev (pid: 8923 comm: syz.1.777) [ 297.042032][ T8929] FAULT_INJECTION: forcing a failure. [ 297.042032][ T8929] name fail_futex, interval 1, probability 0, space 0, times 1 [ 297.055822][ T8929] CPU: 1 UID: 0 PID: 8929 Comm: syz.3.782 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 297.055865][ T8929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 297.055884][ T8929] Call Trace: [ 297.055894][ T8929] [ 297.055906][ T8929] dump_stack_lvl+0x16c/0x1f0 [ 297.055958][ T8929] should_fail_ex+0x497/0x5b0 [ 297.056001][ T8929] get_futex_key+0x4a3/0x1000 [ 297.056057][ T8929] ? __pfx_lock_release+0x10/0x10 [ 297.056100][ T8929] ? __pfx_get_futex_key+0x10/0x10 [ 297.056156][ T8929] ? dl_scaled_delta_exec+0xdd/0x2e0 [ 297.056212][ T8929] ? find_held_lock+0x2d/0x110 [ 297.056267][ T8929] futex_wait_setup+0x78/0x290 [ 297.056328][ T8929] __futex_wait+0x267/0x3c0 [ 297.056374][ T8929] ? __pfx___futex_wait+0x10/0x10 [ 297.056417][ T8929] ? try_to_wake_up+0x158/0x1490 [ 297.056464][ T8929] ? __pfx_futex_wake_mark+0x10/0x10 [ 297.056521][ T8929] futex_wait+0xe9/0x380 [ 297.056563][ T8929] ? __pfx_futex_wait+0x10/0x10 [ 297.056620][ T8929] ? __fget_files+0x1fc/0x3a0 [ 297.056656][ T8929] do_futex+0x22b/0x350 [ 297.056689][ T8929] ? __pfx_do_futex+0x10/0x10 [ 297.056734][ T8929] __x64_sys_futex+0x1e1/0x4c0 [ 297.056773][ T8929] ? __pfx___x64_sys_futex+0x10/0x10 [ 297.056811][ T8929] ? __pfx_do_preadv+0x10/0x10 [ 297.056869][ T8929] do_syscall_64+0xcd/0x250 [ 297.056920][ T8929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 297.056977][ T8929] RIP: 0033:0x7f44cd58cd29 [ 297.057002][ T8929] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 297.057032][ T8929] RSP: 002b:00007f44cb3f60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 297.057058][ T8929] RAX: ffffffffffffffda RBX: 00007f44cd7a5fa8 RCX: 00007f44cd58cd29 [ 297.057078][ T8929] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f44cd7a5fa8 [ 297.057100][ T8929] RBP: 00007f44cd7a5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 297.057118][ T8929] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f44cd7a5fac [ 297.057135][ T8929] R13: 0000000000000000 R14: 00007ffff5afb450 R15: 00007ffff5afb538 [ 297.057171][ T8929] [ 298.132501][ T8912] Process accounting resumed [ 299.034686][ T8949] ubi0: attaching mtd0 [ 301.912440][ T8982] MTRR 1 not used [ 305.297685][ T9024] netlink: 16 bytes leftover after parsing attributes in process `syz.0.806'. [ 305.364216][ T9023] netlink: 16 bytes leftover after parsing attributes in process `syz.0.806'. [ 305.968946][ T9028] FAULT_INJECTION: forcing a failure. [ 305.968946][ T9028] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 306.033508][ T9028] CPU: 1 UID: 0 PID: 9028 Comm: syz.1.808 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 306.033557][ T9028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 306.033577][ T9028] Call Trace: [ 306.033587][ T9028] [ 306.033599][ T9028] dump_stack_lvl+0x16c/0x1f0 [ 306.033651][ T9028] should_fail_ex+0x497/0x5b0 [ 306.033696][ T9028] _copy_from_iter+0x29b/0x1400 [ 306.033743][ T9028] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 306.033792][ T9028] ? __pfx__copy_from_iter+0x10/0x10 [ 306.033839][ T9028] ? alloc_pages_mpol_noprof+0x327/0x620 [ 306.033888][ T9028] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 306.033955][ T9028] copy_page_from_iter+0xa5/0x120 [ 306.034011][ T9028] pipe_write+0xd1e/0x1b30 [ 306.034056][ T9028] ? __pfx_pipe_write+0x10/0x10 [ 306.034090][ T9028] ? apparmor_file_permission+0x251/0x400 [ 306.034144][ T9028] ? rw_verify_area+0xcf/0x680 [ 306.034191][ T9028] vfs_write+0x5ae/0x1150 [ 306.034246][ T9028] ? __pfx_pipe_write+0x10/0x10 [ 306.034280][ T9028] ? __pfx_vfs_write+0x10/0x10 [ 306.034324][ T9028] ? do_futex+0x123/0x350 [ 306.034357][ T9028] ? __fget_files+0x40/0x3a0 [ 306.034403][ T9028] ksys_write+0x207/0x250 [ 306.034452][ T9028] ? __pfx_ksys_write+0x10/0x10 [ 306.034512][ T9028] do_syscall_64+0xcd/0x250 [ 306.034558][ T9028] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 306.034601][ T9028] RIP: 0033:0x7f8fc5f8cd29 [ 306.034625][ T9028] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 306.034655][ T9028] RSP: 002b:00007f8fc6de0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 306.034683][ T9028] RAX: ffffffffffffffda RBX: 00007f8fc61a5fa0 RCX: 00007f8fc5f8cd29 [ 306.034701][ T9028] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 306.034716][ T9028] RBP: 00007f8fc600e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 306.034733][ T9028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 306.034749][ T9028] R13: 0000000000000000 R14: 00007f8fc61a5fa0 R15: 00007ffc1a933418 [ 306.034782][ T9028] [ 307.025892][ T9041] FAULT_INJECTION: forcing a failure. [ 307.025892][ T9041] name failslab, interval 1, probability 0, space 0, times 0 [ 307.123414][ T9041] CPU: 0 UID: 0 PID: 9041 Comm: syz.3.810 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 307.123453][ T9041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 307.123470][ T9041] Call Trace: [ 307.123479][ T9041] [ 307.123490][ T9041] dump_stack_lvl+0x16c/0x1f0 [ 307.123540][ T9041] should_fail_ex+0x497/0x5b0 [ 307.123582][ T9041] should_failslab+0xc2/0x120 [ 307.123623][ T9041] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 307.123661][ T9041] ? skb_clone+0x190/0x3f0 [ 307.123716][ T9041] skb_clone+0x190/0x3f0 [ 307.123766][ T9041] netlink_deliver_tap+0xafd/0xca0 [ 307.123812][ T9041] netlink_unicast+0x6b4/0x7f0 [ 307.123857][ T9041] ? __pfx_netlink_unicast+0x10/0x10 [ 307.123909][ T9041] netlink_ack+0x6a5/0xb20 [ 307.123972][ T9041] netlink_rcv_skb+0x327/0x410 [ 307.124011][ T9041] ? __pfx_genl_rcv_msg+0x10/0x10 [ 307.124058][ T9041] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 307.124117][ T9041] ? down_read+0xc9/0x330 [ 307.124171][ T9041] ? __pfx_down_read+0x10/0x10 [ 307.124219][ T9041] ? netlink_deliver_tap+0x1ae/0xca0 [ 307.124260][ T9041] genl_rcv+0x28/0x40 [ 307.124298][ T9041] netlink_unicast+0x53c/0x7f0 [ 307.124340][ T9041] ? __pfx_netlink_unicast+0x10/0x10 [ 307.124380][ T9041] ? __phys_addr_symbol+0x30/0x80 [ 307.124432][ T9041] ? __check_object_size+0x488/0x710 [ 307.124475][ T9041] netlink_sendmsg+0x8b8/0xd70 [ 307.124532][ T9041] ? __pfx_netlink_sendmsg+0x10/0x10 [ 307.124581][ T9041] ____sys_sendmsg+0x9ae/0xb40 [ 307.124614][ T9041] ? copy_msghdr_from_user+0x10b/0x160 [ 307.124657][ T9041] ? __pfx_____sys_sendmsg+0x10/0x10 [ 307.124706][ T9041] ___sys_sendmsg+0x135/0x1e0 [ 307.124752][ T9041] ? __pfx____sys_sendmsg+0x10/0x10 [ 307.124811][ T9041] ? __pfx_lock_release+0x10/0x10 [ 307.124847][ T9041] ? trace_lock_acquire+0x14e/0x1f0 [ 307.124889][ T9041] ? __fget_files+0x206/0x3a0 [ 307.124927][ T9041] __sys_sendmsg+0x16e/0x220 [ 307.124971][ T9041] ? __pfx___sys_sendmsg+0x10/0x10 [ 307.125039][ T9041] do_syscall_64+0xcd/0x250 [ 307.125084][ T9041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 307.125126][ T9041] RIP: 0033:0x7f44cd58cd29 [ 307.125180][ T9041] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 307.125208][ T9041] RSP: 002b:00007f44cb3d5038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 307.125235][ T9041] RAX: ffffffffffffffda RBX: 00007f44cd7a6080 RCX: 00007f44cd58cd29 [ 307.125253][ T9041] RDX: 0000000020000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 307.125271][ T9041] RBP: 00007f44cb3d5090 R08: 0000000000000000 R09: 0000000000000000 [ 307.125288][ T9041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 307.125305][ T9041] R13: 0000000000000001 R14: 00007f44cd7a6080 R15: 00007ffff5afb538 [ 307.125342][ T9041] [ 308.410801][ T9053] FAULT_INJECTION: forcing a failure. [ 308.410801][ T9053] name failslab, interval 1, probability 0, space 0, times 0 [ 308.494199][ T9053] CPU: 1 UID: 0 PID: 9053 Comm: syz.0.817 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 308.494239][ T9053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 308.494267][ T9053] Call Trace: [ 308.494275][ T9053] [ 308.494287][ T9053] dump_stack_lvl+0x16c/0x1f0 [ 308.494336][ T9053] should_fail_ex+0x497/0x5b0 [ 308.494369][ T9053] ? fs_reclaim_acquire+0xae/0x150 [ 308.494417][ T9053] should_failslab+0xc2/0x120 [ 308.494452][ T9053] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 308.494485][ T9053] ? down_write+0x14e/0x200 [ 308.494528][ T9053] ? vm_area_dup+0x53/0x300 [ 308.494573][ T9053] vm_area_dup+0x53/0x300 [ 308.494612][ T9053] copy_mm+0xe57/0x2690 [ 308.494669][ T9053] ? __pfx_copy_mm+0x10/0x10 [ 308.494714][ T9053] ? copy_process+0x3ca7/0x6f20 [ 308.494767][ T9053] ? __raw_spin_lock_init+0x3a/0x110 [ 308.494818][ T9053] copy_process+0x3e6d/0x6f20 [ 308.494879][ T9053] ? __pfx_copy_process+0x10/0x10 [ 308.494929][ T9053] ? futex_wake+0x18e/0x4e0 [ 308.494973][ T9053] kernel_clone+0xfd/0x960 [ 308.495020][ T9053] ? __pfx_kernel_clone+0x10/0x10 [ 308.495072][ T9053] ? do_futex+0x123/0x350 [ 308.495102][ T9053] ? __pfx_do_futex+0x10/0x10 [ 308.495129][ T9053] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 308.495173][ T9053] ? 0xffffffff81000000 [ 308.495204][ T9053] __do_sys_clone+0xba/0x100 [ 308.495257][ T9053] ? __pfx___do_sys_clone+0x10/0x10 [ 308.495303][ T9053] ? 0xffffffff81000000 [ 308.495347][ T9053] do_syscall_64+0xcd/0x250 [ 308.495389][ T9053] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 308.495428][ T9053] RIP: 0033:0x7ffb1a38cd29 [ 308.495450][ T9053] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 308.495479][ T9053] RSP: 002b:00007ffb1b1a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 308.495506][ T9053] RAX: ffffffffffffffda RBX: 00007ffb1a5a5fa0 RCX: 00007ffb1a38cd29 [ 308.495525][ T9053] RDX: 9999999999999999 RSI: 0000000000000009 RDI: 0000000000000021 [ 308.495542][ T9053] RBP: 00007ffb1a40e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 308.495560][ T9053] R10: ffffffff81000000 R11: 0000000000000246 R12: 0000000000000000 [ 308.495577][ T9053] R13: 0000000000000000 R14: 00007ffb1a5a5fa0 R15: 00007ffd9a7c9cf8 [ 308.495602][ T9053] ? 0xffffffff81000000 [ 308.495632][ T9053] [ 310.102608][ T9071] syz.3.821 (9071): /proc/9070/oom_adj is deprecated, please use /proc/9070/oom_score_adj instead. [ 312.164309][ T9090] svc: failed to register nfsdv3 RPC service (errno 111). [ 312.281315][ T9090] svc: failed to register nfsaclv3 RPC service (errno 111). [ 312.762824][ T9096] Process accounting resumed [ 313.209382][ T9107] FAULT_INJECTION: forcing a failure. [ 313.209382][ T9107] name failslab, interval 1, probability 0, space 0, times 0 [ 313.267563][ T9107] CPU: 1 UID: 0 PID: 9107 Comm: syz.0.833 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 313.267600][ T9107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 313.267616][ T9107] Call Trace: [ 313.267624][ T9107] [ 313.267634][ T9107] dump_stack_lvl+0x16c/0x1f0 [ 313.267676][ T9107] should_fail_ex+0x497/0x5b0 [ 313.267706][ T9107] ? fs_reclaim_acquire+0xae/0x150 [ 313.267752][ T9107] should_failslab+0xc2/0x120 [ 313.267786][ T9107] __kmalloc_noprof+0xce/0x4f0 [ 313.267827][ T9107] ? iter_file_splice_write+0x1cd/0x10b0 [ 313.267875][ T9107] iter_file_splice_write+0x1cd/0x10b0 [ 313.267930][ T9107] ? __pfx___lock_acquire+0x10/0x10 [ 313.267967][ T9107] ? __pfx_iter_file_splice_write+0x10/0x10 [ 313.268023][ T9107] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 313.268064][ T9107] ? splice_direct_to_actor+0x346/0xa40 [ 313.268110][ T9107] ? __pfx_iter_file_splice_write+0x10/0x10 [ 313.268155][ T9107] direct_splice_actor+0x18f/0x6c0 [ 313.268220][ T9107] splice_direct_to_actor+0x346/0xa40 [ 313.268266][ T9107] ? __pfx_direct_splice_actor+0x10/0x10 [ 313.268318][ T9107] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 313.268365][ T9107] ? __fget_files+0x1fc/0x3a0 [ 313.268398][ T9107] do_splice_direct+0x178/0x250 [ 313.268442][ T9107] ? __pfx_do_splice_direct+0x10/0x10 [ 313.268487][ T9107] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 313.268536][ T9107] ? rw_verify_area+0xcf/0x680 [ 313.268582][ T9107] do_sendfile+0xafb/0xe40 [ 313.268632][ T9107] ? __pfx_do_sendfile+0x10/0x10 [ 313.268677][ T9107] ? __fget_files+0x206/0x3a0 [ 313.268714][ T9107] __x64_sys_sendfile64+0x1da/0x220 [ 313.268747][ T9107] ? ksys_write+0x1ba/0x250 [ 313.268797][ T9107] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 313.268844][ T9107] do_syscall_64+0xcd/0x250 [ 313.268887][ T9107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 313.268928][ T9107] RIP: 0033:0x7ffb1a38cd29 [ 313.268951][ T9107] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 313.268980][ T9107] RSP: 002b:00007ffb1b1a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 313.269006][ T9107] RAX: ffffffffffffffda RBX: 00007ffb1a5a5fa0 RCX: 00007ffb1a38cd29 [ 313.269025][ T9107] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 313.269041][ T9107] RBP: 00007ffb1b1a8090 R08: 0000000000000000 R09: 0000000000000000 [ 313.269058][ T9107] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000001 [ 313.269074][ T9107] R13: 0000000000000000 R14: 00007ffb1a5a5fa0 R15: 00007ffd9a7c9cf8 [ 313.269110][ T9107] [ 314.211501][ T9119] ubi0: attaching mtd0 [ 315.017101][ T9121] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 315.044984][ T9121] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 315.104194][ T9121] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 315.140976][ T9121] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 315.263538][ T9130] FAULT_INJECTION: forcing a failure. [ 315.263538][ T9130] name failslab, interval 1, probability 0, space 0, times 0 [ 315.294241][ T9130] CPU: 0 UID: 0 PID: 9130 Comm: syz.1.839 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 315.294283][ T9130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 315.294302][ T9130] Call Trace: [ 315.294311][ T9130] [ 315.294323][ T9130] dump_stack_lvl+0x16c/0x1f0 [ 315.294373][ T9130] should_fail_ex+0x497/0x5b0 [ 315.294419][ T9130] ? fs_reclaim_acquire+0xae/0x150 [ 315.294474][ T9130] should_failslab+0xc2/0x120 [ 315.294514][ T9130] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 315.294550][ T9130] ? find_held_lock+0x2d/0x110 [ 315.294599][ T9130] ? ptlock_alloc+0x1f/0x70 [ 315.294638][ T9130] ptlock_alloc+0x1f/0x70 [ 315.294674][ T9130] pte_alloc_one+0x74/0x390 [ 315.294721][ T9130] __pte_alloc+0x6e/0x3b0 [ 315.294768][ T9130] ? __pfx___pte_alloc+0x10/0x10 [ 315.294818][ T9130] ? __pfx___might_resched+0x10/0x10 [ 315.294868][ T9130] copy_page_range+0x371f/0x5650 [ 315.294941][ T9130] ? __pfx_copy_page_range+0x10/0x10 [ 315.294973][ T9130] ? find_held_lock+0x2d/0x110 [ 315.295030][ T9130] ? __pfx_lock_release+0x10/0x10 [ 315.295067][ T9130] ? lock_acquire+0x2f/0xb0 [ 315.295101][ T9130] ? copy_mm+0x125d/0x2690 [ 315.295161][ T9130] ? down_write+0x14e/0x200 [ 315.295210][ T9130] ? up_write+0x1b2/0x520 [ 315.295265][ T9130] copy_mm+0x1305/0x2690 [ 315.295318][ T9130] ? __pfx_copy_mm+0x10/0x10 [ 315.295361][ T9130] ? copy_process+0x3ca7/0x6f20 [ 315.295421][ T9130] ? __raw_spin_lock_init+0x3a/0x110 [ 315.295468][ T9130] copy_process+0x3e6d/0x6f20 [ 315.295527][ T9130] ? __pfx_copy_process+0x10/0x10 [ 315.295574][ T9130] ? futex_wait+0x121/0x380 [ 315.295616][ T9130] kernel_clone+0xfd/0x960 [ 315.295661][ T9130] ? __pfx_kernel_clone+0x10/0x10 [ 315.295712][ T9130] ? do_futex+0x123/0x350 [ 315.295741][ T9130] ? __pfx_do_futex+0x10/0x10 [ 315.295767][ T9130] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 315.295810][ T9130] ? 0xffffffff81000000 [ 315.295830][ T9130] __do_sys_clone+0xba/0x100 [ 315.295871][ T9130] ? __pfx___do_sys_clone+0x10/0x10 [ 315.295914][ T9130] ? 0xffffffff81000000 [ 315.295954][ T9130] do_syscall_64+0xcd/0x250 [ 315.295997][ T9130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 315.296038][ T9130] RIP: 0033:0x7f8fc5f8cd29 [ 315.296060][ T9130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 315.296088][ T9130] RSP: 002b:00007f8fc6de0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 315.296114][ T9130] RAX: ffffffffffffffda RBX: 00007f8fc61a5fa0 RCX: 00007f8fc5f8cd29 [ 315.296132][ T9130] RDX: 9999999999999999 RSI: 0000000000000009 RDI: 0000000000000021 [ 315.296149][ T9130] RBP: 00007f8fc600e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 315.296167][ T9130] R10: ffffffff81000000 R11: 0000000000000246 R12: 0000000000000000 [ 315.296184][ T9130] R13: 0000000000000000 R14: 00007f8fc61a5fa0 R15: 00007ffc1a933418 [ 315.296209][ T9130] ? 0xffffffff81000000 [ 315.296238][ T9130] [ 315.866202][ T9141] svc: failed to register nfsdv3 RPC service (errno 111). [ 315.937907][ T9141] svc: failed to register nfsaclv3 RPC service (errno 111). [ 316.344335][ T5849] Bluetooth: hci0: command 0x0c1a tx timeout [ 316.558467][ T9146]  [ 316.710665][ T9158]  [ 317.064373][ T5849] Bluetooth: hci2: command 0x0c1a tx timeout [ 317.064382][ T5837] Bluetooth: hci1: command 0x0c1a tx timeout [ 317.144281][ T5849] Bluetooth: hci3: command 0x0c1a tx timeout [ 317.667874][ T9184] FAULT_INJECTION: forcing a failure. [ 317.667874][ T9184] name failslab, interval 1, probability 0, space 0, times 0 [ 317.694739][ T9184] CPU: 0 UID: 0 PID: 9184 Comm: syz.3.853 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 317.694781][ T9184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 317.694800][ T9184] Call Trace: [ 317.694808][ T9184] [ 317.694819][ T9184] dump_stack_lvl+0x16c/0x1f0 [ 317.694866][ T9184] should_fail_ex+0x497/0x5b0 [ 317.694900][ T9184] ? fs_reclaim_acquire+0xae/0x150 [ 317.694951][ T9184] should_failslab+0xc2/0x120 [ 317.694987][ T9184] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 317.695021][ T9184] ? percpu_counter_add_batch+0xb5/0x1e0 [ 317.695051][ T9184] ? vm_area_dup+0x53/0x300 [ 317.695097][ T9184] vm_area_dup+0x53/0x300 [ 317.695137][ T9184] copy_mm+0xe57/0x2690 [ 317.695204][ T9184] ? __pfx_copy_mm+0x10/0x10 [ 317.695248][ T9184] ? copy_process+0x3ca7/0x6f20 [ 317.695300][ T9184] ? __raw_spin_lock_init+0x3a/0x110 [ 317.695347][ T9184] copy_process+0x3e6d/0x6f20 [ 317.695416][ T9184] ? __pfx_copy_process+0x10/0x10 [ 317.695465][ T9184] ? futex_wait+0x121/0x380 [ 317.695507][ T9184] kernel_clone+0xfd/0x960 [ 317.695552][ T9184] ? __pfx_kernel_clone+0x10/0x10 [ 317.695600][ T9184] ? do_futex+0x123/0x350 [ 317.695628][ T9184] ? __pfx_do_futex+0x10/0x10 [ 317.695653][ T9184] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 317.695697][ T9184] ? 0xffffffff81000000 [ 317.695719][ T9184] __do_sys_clone+0xba/0x100 [ 317.695761][ T9184] ? __pfx___do_sys_clone+0x10/0x10 [ 317.695805][ T9184] ? 0xffffffff81000000 [ 317.695847][ T9184] do_syscall_64+0xcd/0x250 [ 317.695890][ T9184] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 317.695930][ T9184] RIP: 0033:0x7f44cd58cd29 [ 317.695951][ T9184] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 317.695978][ T9184] RSP: 002b:00007f44cb3f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 317.696004][ T9184] RAX: ffffffffffffffda RBX: 00007f44cd7a5fa0 RCX: 00007f44cd58cd29 [ 317.696022][ T9184] RDX: 9999999999999999 RSI: 0000000000000009 RDI: 0000000000000021 [ 317.696037][ T9184] RBP: 00007f44cd60e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 317.696053][ T9184] R10: ffffffff81000000 R11: 0000000000000246 R12: 0000000000000000 [ 317.696069][ T9184] R13: 0000000000000000 R14: 00007f44cd7a5fa0 R15: 00007ffff5afb538 [ 317.696093][ T9184] ? 0xffffffff81000000 [ 317.696121][ T9184] [ 318.259088][ T9198] FAULT_INJECTION: forcing a failure. [ 318.259088][ T9198] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 318.362544][ T9198] CPU: 1 UID: 0 PID: 9198 Comm: syz.2.856 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 318.362586][ T9198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 318.362606][ T9198] Call Trace: [ 318.362615][ T9198] [ 318.362626][ T9198] dump_stack_lvl+0x16c/0x1f0 [ 318.362674][ T9198] should_fail_ex+0x497/0x5b0 [ 318.362708][ T9198] ? fs_reclaim_acquire+0xae/0x150 [ 318.362779][ T9198] should_fail_alloc_page+0xe7/0x130 [ 318.362823][ T9198] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 318.362886][ T9198] __alloc_pages_noprof+0x18e/0x2470 [ 318.362947][ T9198] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 318.362989][ T9198] ? hlock_class+0x4e/0x130 [ 318.363047][ T9198] ? __lock_acquire+0x15a9/0x3c40 [ 318.363111][ T9198] ? hlock_class+0x4e/0x130 [ 318.363162][ T9198] ? mark_lock+0xb5/0xc60 [ 318.363200][ T9198] ? __pfx___lock_acquire+0x10/0x10 [ 318.363239][ T9198] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 318.363288][ T9198] ? policy_nodemask+0xea/0x4e0 [ 318.363333][ T9198] alloc_pages_mpol_noprof+0x2c8/0x620 [ 318.363384][ T9198] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 318.363436][ T9198] ? find_held_lock+0x2d/0x110 [ 318.363487][ T9198] ? find_held_lock+0x2d/0x110 [ 318.363547][ T9198] pte_alloc_one+0x20/0x390 [ 318.363597][ T9198] __pte_alloc+0x6e/0x3b0 [ 318.363646][ T9198] ? __pfx___pte_alloc+0x10/0x10 [ 318.363695][ T9198] ? __pfx___might_resched+0x10/0x10 [ 318.363749][ T9198] copy_page_range+0x371f/0x5650 [ 318.363826][ T9198] ? __pfx_copy_page_range+0x10/0x10 [ 318.363859][ T9198] ? find_held_lock+0x2d/0x110 [ 318.363919][ T9198] ? __pfx_lock_release+0x10/0x10 [ 318.363968][ T9198] ? lock_acquire+0x2f/0xb0 [ 318.364002][ T9198] ? copy_mm+0x125d/0x2690 [ 318.364050][ T9198] ? down_write+0x14e/0x200 [ 318.364103][ T9198] ? up_write+0x1b2/0x520 [ 318.364149][ T9198] copy_mm+0x1305/0x2690 [ 318.364208][ T9198] ? __pfx_copy_mm+0x10/0x10 [ 318.364254][ T9198] ? copy_process+0x3ca7/0x6f20 [ 318.364309][ T9198] ? __raw_spin_lock_init+0x3a/0x110 [ 318.364359][ T9198] copy_process+0x3e6d/0x6f20 [ 318.364420][ T9198] ? __pfx_copy_process+0x10/0x10 [ 318.364470][ T9198] ? futex_wake+0x18e/0x4e0 [ 318.364513][ T9198] kernel_clone+0xfd/0x960 [ 318.364562][ T9198] ? __pfx_kernel_clone+0x10/0x10 [ 318.364615][ T9198] ? do_futex+0x123/0x350 [ 318.364646][ T9198] ? __pfx_do_futex+0x10/0x10 [ 318.364673][ T9198] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 318.364720][ T9198] ? 0xffffffff81000000 [ 318.364742][ T9198] __do_sys_clone+0xba/0x100 [ 318.364785][ T9198] ? __pfx___do_sys_clone+0x10/0x10 [ 318.364831][ T9198] ? 0xffffffff81000000 [ 318.364875][ T9198] do_syscall_64+0xcd/0x250 [ 318.364920][ T9198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 318.364962][ T9198] RIP: 0033:0x7f5edc18cd29 [ 318.364985][ T9198] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 318.365014][ T9198] RSP: 002b:00007f5edcff4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 318.365042][ T9198] RAX: ffffffffffffffda RBX: 00007f5edc3a5fa0 RCX: 00007f5edc18cd29 [ 318.365062][ T9198] RDX: 9999999999999999 RSI: 0000000000000009 RDI: 0000000000000021 [ 318.365081][ T9198] RBP: 00007f5edc20e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 318.365106][ T9198] R10: ffffffff81000000 R11: 0000000000000246 R12: 0000000000000000 [ 318.365125][ T9198] R13: 0000000000000000 R14: 00007f5edc3a5fa0 R15: 00007fff4ab103e8 [ 318.365152][ T9198] ? 0xffffffff81000000 [ 318.365183][ T9198] [ 318.511025][ T9208] svc: failed to register nfsdv3 RPC service (errno 111). [ 318.748855][ T9208] svc: failed to register nfsaclv3 RPC service (errno 111). [ 319.831343][ T9247] FAULT_INJECTION: forcing a failure. [ 319.831343][ T9247] name failslab, interval 1, probability 0, space 0, times 0 [ 319.908702][ T9247] CPU: 0 UID: 0 PID: 9247 Comm: syz.2.869 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 319.908748][ T9247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 319.908769][ T9247] Call Trace: [ 319.908779][ T9247] [ 319.908792][ T9247] dump_stack_lvl+0x16c/0x1f0 [ 319.908861][ T9247] should_fail_ex+0x497/0x5b0 [ 319.908900][ T9247] ? fs_reclaim_acquire+0xae/0x150 [ 319.908957][ T9247] should_failslab+0xc2/0x120 [ 319.909000][ T9247] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 319.909046][ T9247] ? find_held_lock+0x2d/0x110 [ 319.909098][ T9247] ? ptlock_alloc+0x1f/0x70 [ 319.909141][ T9247] ptlock_alloc+0x1f/0x70 [ 319.909178][ T9247] pte_alloc_one+0x74/0x390 [ 319.909228][ T9247] __pte_alloc+0x6e/0x3b0 [ 319.909279][ T9247] ? __pfx___pte_alloc+0x10/0x10 [ 319.909334][ T9247] ? __pfx___might_resched+0x10/0x10 [ 319.909388][ T9247] copy_page_range+0x371f/0x5650 [ 319.909466][ T9247] ? __pfx_copy_page_range+0x10/0x10 [ 319.909500][ T9247] ? find_held_lock+0x2d/0x110 [ 319.909562][ T9247] ? __pfx_lock_release+0x10/0x10 [ 319.909602][ T9247] ? lock_acquire+0x2f/0xb0 [ 319.909640][ T9247] ? copy_mm+0x125d/0x2690 [ 319.909693][ T9247] ? down_write+0x14e/0x200 [ 319.909747][ T9247] ? up_write+0x1b2/0x520 [ 319.909799][ T9247] copy_mm+0x1305/0x2690 [ 319.909863][ T9247] ? __pfx_copy_mm+0x10/0x10 [ 319.909914][ T9247] ? copy_process+0x3ca7/0x6f20 [ 319.909976][ T9247] ? __raw_spin_lock_init+0x3a/0x110 [ 319.910042][ T9247] copy_process+0x3e6d/0x6f20 [ 319.910112][ T9247] ? __pfx_copy_process+0x10/0x10 [ 319.910170][ T9247] ? futex_wait+0x121/0x380 [ 319.910221][ T9247] kernel_clone+0xfd/0x960 [ 319.910274][ T9247] ? __pfx_kernel_clone+0x10/0x10 [ 319.910335][ T9247] ? do_futex+0x123/0x350 [ 319.910371][ T9247] ? __pfx_do_futex+0x10/0x10 [ 319.910402][ T9247] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 319.910455][ T9247] ? 0xffffffff81000000 [ 319.910480][ T9247] __do_sys_clone+0xba/0x100 [ 319.910531][ T9247] ? __pfx___do_sys_clone+0x10/0x10 [ 319.910584][ T9247] ? 0xffffffff81000000 [ 319.910633][ T9247] do_syscall_64+0xcd/0x250 [ 319.910684][ T9247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 319.910732][ T9247] RIP: 0033:0x7f5edc18cd29 [ 319.910756][ T9247] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 319.910790][ T9247] RSP: 002b:00007f5edcfb2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 319.910821][ T9247] RAX: ffffffffffffffda RBX: 00007f5edc3a6160 RCX: 00007f5edc18cd29 [ 319.910842][ T9247] RDX: 9999999999999999 RSI: 0000000000000009 RDI: 0000000000000021 [ 319.910862][ T9247] RBP: 00007f5edc20e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 319.910882][ T9247] R10: ffffffff81000000 R11: 0000000000000246 R12: 0000000000000000 [ 319.910902][ T9247] R13: 0000000000000000 R14: 00007f5edc3a6160 R15: 00007fff4ab103e8 [ 319.910931][ T9247] ? 0xffffffff81000000 [ 319.910966][ T9247] [ 320.905819][ T9268] netlink: 12 bytes leftover after parsing attributes in process `syz.1.876'. [ 321.422438][ T9287] netlink: 12 bytes leftover after parsing attributes in process `syz.2.885'. [ 321.523960][ T9290] FAULT_INJECTION: forcing a failure. [ 321.523960][ T9290] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 321.564718][ T9290] CPU: 0 UID: 0 PID: 9290 Comm: syz.3.884 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 321.564761][ T9290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 321.564853][ T9290] Call Trace: [ 321.564865][ T9290] [ 321.564879][ T9290] dump_stack_lvl+0x16c/0x1f0 [ 321.564930][ T9290] should_fail_ex+0x497/0x5b0 [ 321.564972][ T9290] _copy_from_iter+0x29b/0x1400 [ 321.565017][ T9290] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 321.565083][ T9290] ? __pfx__copy_from_iter+0x10/0x10 [ 321.565131][ T9290] ? alloc_pages_mpol_noprof+0x327/0x620 [ 321.565182][ T9290] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 321.565239][ T9290] copy_page_from_iter+0xa5/0x120 [ 321.565288][ T9290] pipe_write+0xd1e/0x1b30 [ 321.565338][ T9290] ? __pfx_pipe_write+0x10/0x10 [ 321.565375][ T9290] ? apparmor_file_permission+0x251/0x400 [ 321.565429][ T9290] ? rw_verify_area+0xcf/0x680 [ 321.565480][ T9290] vfs_write+0x5ae/0x1150 [ 321.565532][ T9290] ? __pfx_pipe_write+0x10/0x10 [ 321.565570][ T9290] ? __pfx_vfs_write+0x10/0x10 [ 321.565620][ T9290] ? do_futex+0x123/0x350 [ 321.565667][ T9290] ? __fget_files+0x40/0x3a0 [ 321.565718][ T9290] ksys_write+0x207/0x250 [ 321.565768][ T9290] ? __pfx_ksys_write+0x10/0x10 [ 321.565843][ T9290] do_syscall_64+0xcd/0x250 [ 321.565892][ T9290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 321.565938][ T9290] RIP: 0033:0x7f44cd58cd29 [ 321.565963][ T9290] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 321.565995][ T9290] RSP: 002b:00007f44cb3f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 321.566024][ T9290] RAX: ffffffffffffffda RBX: 00007f44cd7a5fa0 RCX: 00007f44cd58cd29 [ 321.566045][ T9290] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 321.566064][ T9290] RBP: 00007f44cd60e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 321.566082][ T9290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 321.566100][ T9290] R13: 0000000000000000 R14: 00007f44cd7a5fa0 R15: 00007ffff5afb538 [ 321.566140][ T9290] [ 321.690540][ T9289]  [ 322.437226][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.446166][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 322.598388][ T9314] FAULT_INJECTION: forcing a failure. [ 322.598388][ T9314] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 322.612204][ T9314] CPU: 0 UID: 0 PID: 9314 Comm: syz.3.892 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 322.612244][ T9314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 322.612262][ T9314] Call Trace: [ 322.612271][ T9314] [ 322.612281][ T9314] dump_stack_lvl+0x16c/0x1f0 [ 322.612328][ T9314] should_fail_ex+0x497/0x5b0 [ 322.612369][ T9314] _copy_from_user+0x2e/0xd0 [ 322.612410][ T9314] copy_msghdr_from_user+0x99/0x160 [ 322.612456][ T9314] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 322.612501][ T9314] ? __lock_acquire+0xcc5/0x3c40 [ 322.612542][ T9314] ? hlock_class+0x4e/0x130 [ 322.612589][ T9314] ? __lock_acquire+0x15a9/0x3c40 [ 322.612635][ T9314] ___sys_sendmsg+0xff/0x1e0 [ 322.612682][ T9314] ? __pfx____sys_sendmsg+0x10/0x10 [ 322.612735][ T9314] ? __pfx___lock_acquire+0x10/0x10 [ 322.612823][ T9314] ? __pfx___might_resched+0x10/0x10 [ 322.612870][ T9314] ? __might_fault+0xe3/0x190 [ 322.612919][ T9314] __sys_sendmmsg+0x201/0x420 [ 322.612971][ T9314] ? __pfx___sys_sendmmsg+0x10/0x10 [ 322.613030][ T9314] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 322.613090][ T9314] ? fput+0x67/0x440 [ 322.613126][ T9314] ? ksys_write+0x1ba/0x250 [ 322.613175][ T9314] ? __pfx_ksys_write+0x10/0x10 [ 322.613232][ T9314] __x64_sys_sendmmsg+0x9c/0x100 [ 322.613277][ T9314] ? lockdep_hardirqs_on+0x7c/0x110 [ 322.613318][ T9314] do_syscall_64+0xcd/0x250 [ 322.613364][ T9314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 322.613408][ T9314] RIP: 0033:0x7f44cd58cd29 [ 322.613432][ T9314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 322.613462][ T9314] RSP: 002b:00007f44cb3f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 322.613491][ T9314] RAX: ffffffffffffffda RBX: 00007f44cd7a5fa0 RCX: 00007f44cd58cd29 [ 322.613511][ T9314] RDX: 0000000000000003 RSI: 0000000020000080 RDI: 0000000000000003 [ 322.613530][ T9314] RBP: 00007f44cb3f6090 R08: 0000000000000000 R09: 0000000000000000 [ 322.613550][ T9314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 322.613568][ T9314] R13: 0000000000000000 R14: 00007f44cd7a5fa0 R15: 00007ffff5afb538 [ 322.613606][ T9314] [ 324.254729][ T9338] FAULT_INJECTION: forcing a failure. [ 324.254729][ T9338] name failslab, interval 1, probability 0, space 0, times 0 [ 324.267530][ T9338] CPU: 0 UID: 0 PID: 9338 Comm: syz.3.899 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 324.267572][ T9338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 324.267588][ T9338] Call Trace: [ 324.267596][ T9338] [ 324.267606][ T9338] dump_stack_lvl+0x16c/0x1f0 [ 324.267649][ T9338] should_fail_ex+0x497/0x5b0 [ 324.267680][ T9338] ? fs_reclaim_acquire+0xae/0x150 [ 324.267728][ T9338] should_failslab+0xc2/0x120 [ 324.267763][ T9338] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 324.267796][ T9338] ? anon_vma_fork+0xe6/0x620 [ 324.267833][ T9338] anon_vma_fork+0xe6/0x620 [ 324.267862][ T9338] ? anon_vma_name+0x75/0x100 [ 324.267902][ T9338] copy_mm+0x1b10/0x2690 [ 324.267956][ T9338] ? __pfx_copy_mm+0x10/0x10 [ 324.267999][ T9338] ? copy_process+0x3ca7/0x6f20 [ 324.268050][ T9338] ? __raw_spin_lock_init+0x3a/0x110 [ 324.268097][ T9338] copy_process+0x3e6d/0x6f20 [ 324.268156][ T9338] ? __pfx_copy_process+0x10/0x10 [ 324.268203][ T9338] ? futex_wake+0x18e/0x4e0 [ 324.268244][ T9338] kernel_clone+0xfd/0x960 [ 324.268289][ T9338] ? __pfx_kernel_clone+0x10/0x10 [ 324.268340][ T9338] ? do_futex+0x123/0x350 [ 324.268368][ T9338] ? __pfx_do_futex+0x10/0x10 [ 324.268394][ T9338] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 324.268467][ T9338] ? 0xffffffff81000000 [ 324.268492][ T9338] __do_sys_clone+0xba/0x100 [ 324.268545][ T9338] ? __pfx___do_sys_clone+0x10/0x10 [ 324.268595][ T9338] ? 0xffffffff81000000 [ 324.268642][ T9338] do_syscall_64+0xcd/0x250 [ 324.268689][ T9338] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.268735][ T9338] RIP: 0033:0x7f44cd58cd29 [ 324.268758][ T9338] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 324.268789][ T9338] RSP: 002b:00007f44cb3f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 324.268818][ T9338] RAX: ffffffffffffffda RBX: 00007f44cd7a5fa0 RCX: 00007f44cd58cd29 [ 324.268839][ T9338] RDX: 9999999999999999 RSI: 0000000000000009 RDI: 0000000000000021 [ 324.268858][ T9338] RBP: 00007f44cd60e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 324.268877][ T9338] R10: ffffffff81000000 R11: 0000000000000246 R12: 0000000000000000 [ 324.268896][ T9338] R13: 0000000000000000 R14: 00007f44cd7a5fa0 R15: 00007ffff5afb538 [ 324.268922][ T9338] ? 0xffffffff81000000 [ 324.268956][ T9338] [ 324.604936][ T9344] FAULT_INJECTION: forcing a failure. [ 324.604936][ T9344] name failslab, interval 1, probability 0, space 0, times 0 [ 324.679817][ T9344] CPU: 1 UID: 0 PID: 9344 Comm: syz.0.900 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 324.679873][ T9344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 324.679892][ T9344] Call Trace: [ 324.679901][ T9344] [ 324.679912][ T9344] dump_stack_lvl+0x16c/0x1f0 [ 324.679960][ T9344] should_fail_ex+0x497/0x5b0 [ 324.679999][ T9344] should_failslab+0xc2/0x120 [ 324.680038][ T9344] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 324.680075][ T9344] ? dst_alloc+0x99/0x1a0 [ 324.680113][ T9344] dst_alloc+0x99/0x1a0 [ 324.680151][ T9344] rt_dst_alloc+0x35/0x3a0 [ 324.680186][ T9344] ip_route_output_key_hash_rcu+0x8a5/0x2770 [ 324.680241][ T9344] ip_route_output_key_hash+0x138/0x2e0 [ 324.680285][ T9344] ? __pfx_ip_route_output_key_hash+0x10/0x10 [ 324.680336][ T9344] ? __pfx_lock_release+0x10/0x10 [ 324.680374][ T9344] ? trace_lock_acquire+0x14e/0x1f0 [ 324.680404][ T9344] ? ip_finish_output+0x3d/0x380 [ 324.680442][ T9344] ip_route_output_flow+0x27/0x150 [ 324.680487][ T9344] raw_sendmsg+0xbd2/0x3870 [ 324.680538][ T9344] ? hlock_class+0x4e/0x130 [ 324.680587][ T9344] ? __pfx_raw_sendmsg+0x10/0x10 [ 324.680656][ T9344] ? __pfx___might_resched+0x10/0x10 [ 324.680697][ T9344] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 324.680753][ T9344] ? aa_sk_perm+0x2f5/0xb20 [ 324.680810][ T9344] ? __pfx_raw_sendmsg+0x10/0x10 [ 324.680864][ T9344] inet_sendmsg+0x119/0x140 [ 324.680918][ T9344] ____sys_sendmsg+0x907/0xb40 [ 324.680953][ T9344] ? copy_msghdr_from_user+0x10b/0x160 [ 324.681000][ T9344] ? __pfx_____sys_sendmsg+0x10/0x10 [ 324.681032][ T9344] ? __lock_acquire+0xcc5/0x3c40 [ 324.681074][ T9344] ? hlock_class+0x4e/0x130 [ 324.681120][ T9344] ? __lock_acquire+0x15a9/0x3c40 [ 324.681176][ T9344] ___sys_sendmsg+0x135/0x1e0 [ 324.681241][ T9344] ? __pfx____sys_sendmsg+0x10/0x10 [ 324.681284][ T9344] ? __pfx___lock_acquire+0x10/0x10 [ 324.681357][ T9344] ? __pfx___might_resched+0x10/0x10 [ 324.681399][ T9344] ? __might_fault+0xe3/0x190 [ 324.681446][ T9344] __sys_sendmmsg+0x201/0x420 [ 324.681498][ T9344] ? __pfx___sys_sendmmsg+0x10/0x10 [ 324.681559][ T9344] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 324.681620][ T9344] ? fput+0x67/0x440 [ 324.681657][ T9344] ? ksys_write+0x1ba/0x250 [ 324.681707][ T9344] ? __pfx_ksys_write+0x10/0x10 [ 324.681770][ T9344] __x64_sys_sendmmsg+0x9c/0x100 [ 324.681817][ T9344] ? lockdep_hardirqs_on+0x7c/0x110 [ 324.681858][ T9344] do_syscall_64+0xcd/0x250 [ 324.681904][ T9344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.681948][ T9344] RIP: 0033:0x7ffb1a38cd29 [ 324.681972][ T9344] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 324.682003][ T9344] RSP: 002b:00007ffb1b1a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 324.682049][ T9344] RAX: ffffffffffffffda RBX: 00007ffb1a5a5fa0 RCX: 00007ffb1a38cd29 [ 324.682071][ T9344] RDX: 0000000000000003 RSI: 0000000020000080 RDI: 0000000000000003 [ 324.682090][ T9344] RBP: 00007ffb1b1a8090 R08: 0000000000000000 R09: 0000000000000000 [ 324.682109][ T9344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 324.682128][ T9344] R13: 0000000000000000 R14: 00007ffb1a5a5fa0 R15: 00007ffd9a7c9cf8 [ 324.682168][ T9344] [ 324.850250][ T9345]  [ 325.044177][ T5849] Bluetooth: hci4: Opcode 0x0c03 failed: -110 [ 325.077927][ T9347] netlink: 28 bytes leftover after parsing attributes in process `syz.3.902'. [ 325.154584][ T9347] ipvlan0: entered allmulticast mode [ 325.159951][ T9347] veth0_vlan: entered allmulticast mode [ 325.187616][ T9351] ubi0: attaching mtd0 [ 325.269602][ T9356] vivid-003: ================= START STATUS ================= [ 325.282640][ T9356] vivid-003: Radio HW Seek Mode: Bounded [ 325.290450][ T9356] vivid-003: Radio Programmable HW Seek: false [ 325.301763][ T9356] vivid-003: RDS Rx I/O Mode: Block I/O [ 325.307911][ T9356] vivid-003: Generate RBDS Instead of RDS: false [ 325.334193][ T9356] vivid-003: RDS Reception: true [ 325.339379][ T9356] vivid-003: RDS Program Type: 0 inactive [ 325.393649][ T9356] vivid-003: RDS PS Name: inactive [ 325.427803][ T9356] vivid-003: RDS Radio Text: inactive [ 325.449462][ T9356] vivid-003: RDS Traffic Announcement: false inactive [ 325.472957][ T9356] vivid-003: RDS Traffic Program: false inactive [ 325.481126][ T9356] vivid-003: RDS Music: false inactive [ 325.490276][ T9356] vivid-003: ================== END STATUS ================== [ 325.733214][ T9369] FAULT_INJECTION: forcing a failure. [ 325.733214][ T9369] name failslab, interval 1, probability 0, space 0, times 0 [ 325.749113][ T9369] CPU: 1 UID: 0 PID: 9369 Comm: syz.2.909 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 325.749163][ T9369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 325.749183][ T9369] Call Trace: [ 325.749192][ T9369] [ 325.749205][ T9369] dump_stack_lvl+0x16c/0x1f0 [ 325.749255][ T9369] should_fail_ex+0x497/0x5b0 [ 325.749294][ T9369] ? fs_reclaim_acquire+0xae/0x150 [ 325.749353][ T9369] should_failslab+0xc2/0x120 [ 325.749404][ T9369] __kmalloc_noprof+0xce/0x4f0 [ 325.749443][ T9369] ? ext4_find_extent+0x848/0xa60 [ 325.749514][ T9369] ext4_find_extent+0x848/0xa60 [ 325.749563][ T9369] ? is_bpf_text_address+0x94/0x1a0 [ 325.749618][ T9369] ext4_ext_map_blocks+0x285/0x5ab0 [ 325.749667][ T9369] ? __lock_acquire+0x15a9/0x3c40 [ 325.749721][ T9369] ? __pfx___lock_acquire+0x10/0x10 [ 325.749757][ T9369] ? __pfx___lock_acquire+0x10/0x10 [ 325.749792][ T9369] ? stack_depot_save_flags+0x28/0x9e0 [ 325.749833][ T9369] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 325.749894][ T9369] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 325.749935][ T9369] ? rcu_is_watching+0x12/0xc0 [ 325.749982][ T9369] ? trace_lock_acquire+0x14e/0x1f0 [ 325.750013][ T9369] ? ext4_map_blocks+0x352/0x1370 [ 325.750051][ T9369] ? lock_acquire+0x2f/0xb0 [ 325.750085][ T9369] ? ext4_map_blocks+0x352/0x1370 [ 325.750128][ T9369] ? __pfx_down_write+0x10/0x10 [ 325.750189][ T9369] ext4_map_blocks+0x457/0x1370 [ 325.750234][ T9369] ? __pfx_ext4_map_blocks+0x10/0x10 [ 325.750276][ T9369] ? trace_kmem_cache_alloc+0x2d/0xd0 [ 325.750324][ T9369] ? kmem_cache_alloc_noprof+0x21b/0x3b0 [ 325.750377][ T9369] ext4_do_writepages+0x198d/0x32d0 [ 325.750457][ T9369] ? __pfx_ext4_do_writepages+0x10/0x10 [ 325.750511][ T9369] ? do_writepages+0x1b3/0x820 [ 325.750560][ T9369] ? ext4_writepages+0x303/0x730 [ 325.750601][ T9369] ext4_writepages+0x303/0x730 [ 325.750642][ T9369] ? __lock_acquire+0x15a9/0x3c40 [ 325.750680][ T9369] ? __pfx_ext4_writepages+0x10/0x10 [ 325.750736][ T9369] ? __pfx___lock_acquire+0x10/0x10 [ 325.750771][ T9369] ? __pfx_mark_lock+0x10/0x10 [ 325.750812][ T9369] ? __pfx_ext4_writepages+0x10/0x10 [ 325.750858][ T9369] do_writepages+0x1b3/0x820 [ 325.750915][ T9369] ? __pfx_do_writepages+0x10/0x10 [ 325.750953][ T9369] ? wbc_attach_fdatawrite_inode+0x13a/0x190 [ 325.750991][ T9369] ? __pfx_lock_release+0x10/0x10 [ 325.751026][ T9369] ? do_raw_spin_lock+0x12d/0x2c0 [ 325.751068][ T9369] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 325.751111][ T9369] ? lock_acquire+0x2f/0xb0 [ 325.751143][ T9369] ? wbc_attach_fdatawrite_inode+0x24/0x190 [ 325.751182][ T9369] ? do_raw_spin_unlock+0x172/0x230 [ 325.751231][ T9369] filemap_fdatawrite_wbc+0x104/0x160 [ 325.751272][ T9369] __filemap_fdatawrite_range+0xb3/0xf0 [ 325.751321][ T9369] ? __pfx___filemap_fdatawrite_range+0x10/0x10 [ 325.751446][ T9369] ? find_held_lock+0x2d/0x110 [ 325.751499][ T9369] file_write_and_wait_range+0xca/0x140 [ 325.751533][ T9369] ext4_sync_file+0x286/0xef0 [ 325.751572][ T9369] ? __pfx___up_read+0x10/0x10 [ 325.751616][ T9369] ? __pfx_ext4_sync_file+0x10/0x10 [ 325.751655][ T9369] vfs_fsync_range+0x136/0x220 [ 325.751708][ T9369] __do_sys_msync+0x3c6/0x5b0 [ 325.751757][ T9369] do_syscall_64+0xcd/0x250 [ 325.751803][ T9369] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 325.751846][ T9369] RIP: 0033:0x7f5edc18cd29 [ 325.751869][ T9369] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 325.751899][ T9369] RSP: 002b:00007f5edcff4038 EFLAGS: 00000246 ORIG_RAX: 000000000000001a [ 325.751925][ T9369] RAX: ffffffffffffffda RBX: 00007f5edc3a5fa0 RCX: 00007f5edc18cd29 [ 325.751944][ T9369] RDX: 0000000400000004 RSI: 0180000000000000 RDI: 000000001ffff000 [ 325.751962][ T9369] RBP: 00007f5edc20e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 325.751979][ T9369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 325.751996][ T9369] R13: 0000000000000000 R14: 00007f5edc3a5fa0 R15: 00007fff4ab103e8 [ 325.752033][ T9369] [ 327.836220][ T9390]  [ 328.185750][ T9405] ubi0: attaching mtd0 [ 328.256453][ T9407] FAULT_INJECTION: forcing a failure. [ 328.256453][ T9407] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 328.277582][ T9407] CPU: 0 UID: 0 PID: 9407 Comm: syz.3.921 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 328.277625][ T9407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 328.277644][ T9407] Call Trace: [ 328.277654][ T9407] [ 328.277666][ T9407] dump_stack_lvl+0x16c/0x1f0 [ 328.277715][ T9407] should_fail_ex+0x497/0x5b0 [ 328.277752][ T9407] ? fs_reclaim_acquire+0xae/0x150 [ 328.277808][ T9407] should_fail_alloc_page+0xe7/0x130 [ 328.277853][ T9407] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 328.277908][ T9407] ? __pfx___up_read+0x10/0x10 [ 328.277959][ T9407] __alloc_pages_noprof+0x18e/0x2470 [ 328.278010][ T9407] ? mark_held_locks+0x9f/0xe0 [ 328.278052][ T9407] ? irqentry_exit+0x3b/0x90 [ 328.278097][ T9407] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 328.278151][ T9407] ? rep_movs_alternative+0x4a/0x70 [ 328.278198][ T9407] ? _copy_from_iter+0x159/0x1400 [ 328.278245][ T9407] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 328.278293][ T9407] ? policy_nodemask+0xea/0x4e0 [ 328.278337][ T9407] alloc_pages_mpol_noprof+0x2c8/0x620 [ 328.278387][ T9407] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 328.278445][ T9407] ? copy_page_from_iter+0x108/0x120 [ 328.278495][ T9407] pipe_write+0xe38/0x1b30 [ 328.278545][ T9407] ? __pfx_pipe_write+0x10/0x10 [ 328.278583][ T9407] ? apparmor_file_permission+0x251/0x400 [ 328.278638][ T9407] ? rw_verify_area+0xcf/0x680 [ 328.278689][ T9407] vfs_write+0x5ae/0x1150 [ 328.278743][ T9407] ? __pfx_pipe_write+0x10/0x10 [ 328.278782][ T9407] ? __pfx_vfs_write+0x10/0x10 [ 328.278844][ T9407] ? do_futex+0x123/0x350 [ 328.278888][ T9407] ? __fget_files+0x40/0x3a0 [ 328.278958][ T9407] ksys_write+0x207/0x250 [ 328.279010][ T9407] ? __pfx_ksys_write+0x10/0x10 [ 328.279075][ T9407] do_syscall_64+0xcd/0x250 [ 328.279124][ T9407] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.279178][ T9407] RIP: 0033:0x7f44cd58cd29 [ 328.279205][ T9407] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 328.279239][ T9407] RSP: 002b:00007f44cb3f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 328.279270][ T9407] RAX: ffffffffffffffda RBX: 00007f44cd7a5fa0 RCX: 00007f44cd58cd29 [ 328.279293][ T9407] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 328.279313][ T9407] RBP: 00007f44cd60e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 328.279333][ T9407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 328.279353][ T9407] R13: 0000000000000000 R14: 00007f44cd7a5fa0 R15: 00007ffff5afb538 [ 328.279394][ T9407] [ 328.994804][ T9418] FAULT_INJECTION: forcing a failure. [ 328.994804][ T9418] name failslab, interval 1, probability 0, space 0, times 0 [ 329.052086][ T9418] CPU: 0 UID: 0 PID: 9418 Comm: syz.0.922 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 329.052125][ T9418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 329.052143][ T9418] Call Trace: [ 329.052151][ T9418] [ 329.052161][ T9418] dump_stack_lvl+0x16c/0x1f0 [ 329.052209][ T9418] should_fail_ex+0x497/0x5b0 [ 329.052242][ T9418] ? fs_reclaim_acquire+0xae/0x150 [ 329.052293][ T9418] should_failslab+0xc2/0x120 [ 329.052331][ T9418] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 329.052375][ T9418] ? jbd2__journal_start+0x193/0x6a0 [ 329.052425][ T9418] ? __pfx___might_resched+0x10/0x10 [ 329.052469][ T9418] jbd2__journal_start+0x193/0x6a0 [ 329.052521][ T9418] __ext4_journal_start_sb+0x19f/0x660 [ 329.052563][ T9418] ? ext4_do_writepages+0xc04/0x32d0 [ 329.052609][ T9418] ext4_do_writepages+0xc04/0x32d0 [ 329.052660][ T9418] ? __pfx___lock_acquire+0x10/0x10 [ 329.052715][ T9418] ? __pfx_ext4_do_writepages+0x10/0x10 [ 329.052787][ T9418] ? __pfx___lock_acquire+0x10/0x10 [ 329.052825][ T9418] ? do_writepages+0x1b3/0x820 [ 329.052874][ T9418] ? ext4_writepages+0x303/0x730 [ 329.052920][ T9418] ext4_writepages+0x303/0x730 [ 329.052967][ T9418] ? __pfx_ext4_writepages+0x10/0x10 [ 329.053029][ T9418] ? lock_acquire+0x2f/0xb0 [ 329.053067][ T9418] ? do_writepages+0x5b7/0x820 [ 329.053112][ T9418] ? __pfx_ext4_writepages+0x10/0x10 [ 329.053161][ T9418] do_writepages+0x1b3/0x820 [ 329.053212][ T9418] ? __pfx_do_writepages+0x10/0x10 [ 329.053255][ T9418] ? wbc_attach_fdatawrite_inode+0x13a/0x190 [ 329.053298][ T9418] ? __pfx_lock_release+0x10/0x10 [ 329.053338][ T9418] ? do_raw_spin_lock+0x12d/0x2c0 [ 329.053394][ T9418] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 329.053443][ T9418] ? lock_acquire+0x2f/0xb0 [ 329.053481][ T9418] ? wbc_attach_fdatawrite_inode+0x24/0x190 [ 329.053526][ T9418] ? do_raw_spin_unlock+0x172/0x230 [ 329.053582][ T9418] filemap_fdatawrite_wbc+0x104/0x160 [ 329.053626][ T9418] ? try_to_wake_up+0x158/0x1490 [ 329.053667][ T9418] __filemap_fdatawrite_range+0xb3/0xf0 [ 329.053722][ T9418] ? __pfx___filemap_fdatawrite_range+0x10/0x10 [ 329.053831][ T9418] ? find_held_lock+0x2d/0x110 [ 329.053886][ T9418] file_write_and_wait_range+0xca/0x140 [ 329.053934][ T9418] ext4_sync_file+0x286/0xef0 [ 329.053975][ T9418] ? __pfx___up_read+0x10/0x10 [ 329.054027][ T9418] ? __pfx_ext4_sync_file+0x10/0x10 [ 329.054080][ T9418] vfs_fsync_range+0x136/0x220 [ 329.054137][ T9418] __do_sys_msync+0x3c6/0x5b0 [ 329.054184][ T9418] do_syscall_64+0xcd/0x250 [ 329.054229][ T9418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 329.054272][ T9418] RIP: 0033:0x7ffb1a38cd29 [ 329.054294][ T9418] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 329.054322][ T9418] RSP: 002b:00007ffb1b1a8038 EFLAGS: 00000246 ORIG_RAX: 000000000000001a [ 329.054355][ T9418] RAX: ffffffffffffffda RBX: 00007ffb1a5a5fa0 RCX: 00007ffb1a38cd29 [ 329.054375][ T9418] RDX: 0000000400000004 RSI: 0180000000000000 RDI: 000000001ffff000 [ 329.054394][ T9418] RBP: 00007ffb1a40e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 329.054412][ T9418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 329.054430][ T9418] R13: 0000000000000000 R14: 00007ffb1a5a5fa0 R15: 00007ffd9a7c9cf8 [ 329.054467][ T9418] [ 329.100569][ T9420] FAULT_INJECTION: forcing a failure. [ 329.100569][ T9420] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 329.115613][ T9405] Process accounting paused [ 329.304274][ T9418] EXT4-fs (sda1): ext4_do_writepages: jbd2_start: 9223372036854775804 pages, ino 1924; err -12 [ 329.305524][ T9420] CPU: 0 UID: 0 PID: 9420 Comm: syz.3.924 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 329.305563][ T9420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 329.305582][ T9420] Call Trace: [ 329.305591][ T9420] [ 329.305602][ T9420] dump_stack_lvl+0x16c/0x1f0 [ 329.305650][ T9420] should_fail_ex+0x497/0x5b0 [ 329.305692][ T9420] _copy_to_user+0x32/0xd0 [ 329.305746][ T9420] simple_read_from_buffer+0xd0/0x160 [ 329.305793][ T9420] proc_fail_nth_read+0x198/0x270 [ 329.305835][ T9420] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 329.305889][ T9420] ? rw_verify_area+0xcf/0x680 [ 329.305929][ T9420] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 329.305966][ T9420] vfs_read+0x1df/0xbf0 [ 329.306009][ T9420] ? __fget_files+0x1fc/0x3a0 [ 329.306035][ T9420] ? __pfx___mutex_lock+0x10/0x10 [ 329.306074][ T9420] ? __pfx_vfs_read+0x10/0x10 [ 329.306126][ T9420] ? __fget_files+0x206/0x3a0 [ 329.306162][ T9420] ksys_read+0x12b/0x250 [ 329.306204][ T9420] ? __pfx_ksys_read+0x10/0x10 [ 329.306257][ T9420] do_syscall_64+0xcd/0x250 [ 329.306315][ T9420] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 329.306373][ T9420] RIP: 0033:0x7f44cd58b73c [ 329.306426][ T9420] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 329.306457][ T9420] RSP: 002b:00007f44cb3f6030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 329.306485][ T9420] RAX: ffffffffffffffda RBX: 00007f44cd7a5fa0 RCX: 00007f44cd58b73c [ 329.306506][ T9420] RDX: 000000000000000f RSI: 00007f44cb3f60a0 RDI: 0000000000000003 [ 329.306525][ T9420] RBP: 00007f44cb3f6090 R08: 0000000000000000 R09: 0000000000000000 [ 329.306544][ T9420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 329.306562][ T9420] R13: 0000000000000001 R14: 00007f44cd7a5fa0 R15: 00007ffff5afb538 [ 329.306601][ T9420] [ 330.359099][ T9445] can: request_module (can-proto-0) failed. [ 330.511540][ T9455] netlink: 28 bytes leftover after parsing attributes in process `syz.2.934'. [ 330.531422][ T9455] ipvlan0: entered allmulticast mode [ 330.538545][ T9455] veth0_vlan: entered allmulticast mode [ 330.832966][ T9458] FAULT_INJECTION: forcing a failure. [ 330.832966][ T9458] name failslab, interval 1, probability 0, space 0, times 0 [ 330.864323][ T9458] CPU: 0 UID: 0 PID: 9458 Comm: syz.2.935 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 330.864362][ T9458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 330.864379][ T9458] Call Trace: [ 330.864388][ T9458] [ 330.864399][ T9458] dump_stack_lvl+0x16c/0x1f0 [ 330.864446][ T9458] should_fail_ex+0x497/0x5b0 [ 330.864479][ T9458] ? fs_reclaim_acquire+0xae/0x150 [ 330.864530][ T9458] should_failslab+0xc2/0x120 [ 330.864570][ T9458] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 330.864602][ T9458] ? down_write+0x14e/0x200 [ 330.864646][ T9458] ? vm_area_dup+0x21/0x300 [ 330.864701][ T9458] vm_area_dup+0x21/0x300 [ 330.864738][ T9458] copy_mm+0xe57/0x2690 [ 330.864791][ T9458] ? __pfx_copy_mm+0x10/0x10 [ 330.864833][ T9458] ? copy_process+0x3ca7/0x6f20 [ 330.864884][ T9458] ? __raw_spin_lock_init+0x3a/0x110 [ 330.864930][ T9458] copy_process+0x3e6d/0x6f20 [ 330.864988][ T9458] ? __pfx_copy_process+0x10/0x10 [ 330.865042][ T9458] ? futex_wait+0x121/0x380 [ 330.865086][ T9458] kernel_clone+0xfd/0x960 [ 330.865132][ T9458] ? __pfx_kernel_clone+0x10/0x10 [ 330.865183][ T9458] ? do_futex+0x123/0x350 [ 330.865213][ T9458] ? __pfx_do_futex+0x10/0x10 [ 330.865239][ T9458] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 330.865282][ T9458] ? 0xffffffff81000000 [ 330.865304][ T9458] __do_sys_clone+0xba/0x100 [ 330.865346][ T9458] ? __pfx___do_sys_clone+0x10/0x10 [ 330.865388][ T9458] ? 0xffffffff81000000 [ 330.865430][ T9458] do_syscall_64+0xcd/0x250 [ 330.865472][ T9458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.865511][ T9458] RIP: 0033:0x7f5edc18cd29 [ 330.865531][ T9458] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 330.865558][ T9458] RSP: 002b:00007f5edcff4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 330.865583][ T9458] RAX: ffffffffffffffda RBX: 00007f5edc3a5fa0 RCX: 00007f5edc18cd29 [ 330.865601][ T9458] RDX: 9999999999999999 RSI: 0000000000000009 RDI: 0000000000000021 [ 330.865618][ T9458] RBP: 00007f5edc20e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 330.865634][ T9458] R10: ffffffff81000000 R11: 0000000000000246 R12: 0000000000000000 [ 330.865651][ T9458] R13: 0000000000000000 R14: 00007f5edc3a5fa0 R15: 00007fff4ab103e8 [ 330.865675][ T9458] ? 0xffffffff81000000 [ 330.865704][ T9458] [ 331.375162][ T9468] FAULT_INJECTION: forcing a failure. [ 331.375162][ T9468] name failslab, interval 1, probability 0, space 0, times 0 [ 331.391512][ T9468] CPU: 1 UID: 0 PID: 9468 Comm: syz.1.938 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 331.391546][ T9468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 331.391562][ T9468] Call Trace: [ 331.391569][ T9468] [ 331.391579][ T9468] dump_stack_lvl+0x16c/0x1f0 [ 331.391620][ T9468] should_fail_ex+0x497/0x5b0 [ 331.391648][ T9468] ? fs_reclaim_acquire+0xae/0x150 [ 331.391694][ T9468] should_failslab+0xc2/0x120 [ 331.391726][ T9468] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 331.391757][ T9468] ? ext4_alloc_io_end_vec+0x2b/0x1c0 [ 331.391790][ T9468] ext4_alloc_io_end_vec+0x2b/0x1c0 [ 331.391822][ T9468] ext4_do_writepages+0x1408/0x32d0 [ 331.391865][ T9468] ? __pfx___lock_acquire+0x10/0x10 [ 331.391914][ T9468] ? __pfx_ext4_do_writepages+0x10/0x10 [ 331.391959][ T9468] ? __pfx___lock_acquire+0x10/0x10 [ 331.391991][ T9468] ? do_writepages+0x1b3/0x820 [ 331.392033][ T9468] ? ext4_writepages+0x303/0x730 [ 331.392069][ T9468] ext4_writepages+0x303/0x730 [ 331.392124][ T9468] ? __pfx_ext4_writepages+0x10/0x10 [ 331.392179][ T9468] ? lock_acquire+0x2f/0xb0 [ 331.392210][ T9468] ? do_writepages+0x5b7/0x820 [ 331.392258][ T9468] ? __pfx_ext4_writepages+0x10/0x10 [ 331.392295][ T9468] do_writepages+0x1b3/0x820 [ 331.392334][ T9468] ? __pfx_do_writepages+0x10/0x10 [ 331.392367][ T9468] ? wbc_attach_fdatawrite_inode+0x13a/0x190 [ 331.392401][ T9468] ? __pfx_lock_release+0x10/0x10 [ 331.392432][ T9468] ? do_raw_spin_lock+0x12d/0x2c0 [ 331.392469][ T9468] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 331.392507][ T9468] ? lock_acquire+0x2f/0xb0 [ 331.392535][ T9468] ? wbc_attach_fdatawrite_inode+0x24/0x190 [ 331.392569][ T9468] ? do_raw_spin_unlock+0x172/0x230 [ 331.392612][ T9468] filemap_fdatawrite_wbc+0x104/0x160 [ 331.392649][ T9468] __filemap_fdatawrite_range+0xb3/0xf0 [ 331.392698][ T9468] ? __pfx___filemap_fdatawrite_range+0x10/0x10 [ 331.392811][ T9468] ? find_held_lock+0x2d/0x110 [ 331.392859][ T9468] file_write_and_wait_range+0xca/0x140 [ 331.392891][ T9468] ext4_sync_file+0x286/0xef0 [ 331.392928][ T9468] ? __pfx___up_read+0x10/0x10 [ 331.392975][ T9468] ? __pfx_ext4_sync_file+0x10/0x10 [ 331.393017][ T9468] vfs_fsync_range+0x136/0x220 [ 331.393070][ T9468] __do_sys_msync+0x3c6/0x5b0 [ 331.393114][ T9468] do_syscall_64+0xcd/0x250 [ 331.393163][ T9468] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.393210][ T9468] RIP: 0033:0x7f8fc5f8cd29 [ 331.393246][ T9468] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 331.393280][ T9468] RSP: 002b:00007f8fc6de0038 EFLAGS: 00000246 ORIG_RAX: 000000000000001a [ 331.393311][ T9468] RAX: ffffffffffffffda RBX: 00007f8fc61a5fa0 RCX: 00007f8fc5f8cd29 [ 331.393333][ T9468] RDX: 0000000400000004 RSI: 0180000000000000 RDI: 000000001ffff000 [ 331.393356][ T9468] RBP: 00007f8fc600e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 331.393376][ T9468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 331.393397][ T9468] R13: 0000000000000000 R14: 00007f8fc61a5fa0 R15: 00007ffc1a933418 [ 331.393440][ T9468] [ 332.070331][ T9479] FAULT_INJECTION: forcing a failure. [ 332.070331][ T9479] name failslab, interval 1, probability 0, space 0, times 0 [ 332.084209][ T9479] CPU: 1 UID: 0 PID: 9479 Comm: syz.3.941 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 332.084249][ T9479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 332.084267][ T9479] Call Trace: [ 332.084276][ T9479] [ 332.084287][ T9479] dump_stack_lvl+0x16c/0x1f0 [ 332.084335][ T9479] should_fail_ex+0x497/0x5b0 [ 332.084369][ T9479] ? fs_reclaim_acquire+0xae/0x150 [ 332.084421][ T9479] should_failslab+0xc2/0x120 [ 332.084459][ T9479] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 332.084491][ T9479] ? down_write+0x14e/0x200 [ 332.084536][ T9479] ? vm_area_dup+0x53/0x300 [ 332.084583][ T9479] vm_area_dup+0x53/0x300 [ 332.084625][ T9479] copy_mm+0xe57/0x2690 [ 332.084686][ T9479] ? __pfx_copy_mm+0x10/0x10 [ 332.084733][ T9479] ? copy_process+0x3ca7/0x6f20 [ 332.084791][ T9479] ? __raw_spin_lock_init+0x3a/0x110 [ 332.084851][ T9479] copy_process+0x3e6d/0x6f20 [ 332.084907][ T9479] ? __pfx_copy_process+0x10/0x10 [ 332.084954][ T9479] ? futex_wake+0x18e/0x4e0 [ 332.084993][ T9479] kernel_clone+0xfd/0x960 [ 332.085049][ T9479] ? __pfx_kernel_clone+0x10/0x10 [ 332.085102][ T9479] ? do_futex+0x123/0x350 [ 332.085134][ T9479] ? __pfx_do_futex+0x10/0x10 [ 332.085161][ T9479] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 332.085206][ T9479] ? 0xffffffff81000000 [ 332.085227][ T9479] __do_sys_clone+0xba/0x100 [ 332.085270][ T9479] ? __pfx___do_sys_clone+0x10/0x10 [ 332.085314][ T9479] ? 0xffffffff81000000 [ 332.085357][ T9479] do_syscall_64+0xcd/0x250 [ 332.085400][ T9479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 332.085439][ T9479] RIP: 0033:0x7f44cd58cd29 [ 332.085459][ T9479] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 332.085485][ T9479] RSP: 002b:00007f44cb3d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 332.085513][ T9479] RAX: ffffffffffffffda RBX: 00007f44cd7a6080 RCX: 00007f44cd58cd29 [ 332.085533][ T9479] RDX: 9999999999999999 RSI: 0000000000000009 RDI: 0000000000000021 [ 332.085550][ T9479] RBP: 00007f44cd60e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 332.085567][ T9479] R10: ffffffff81000000 R11: 0000000000000246 R12: 0000000000000000 [ 332.085584][ T9479] R13: 0000000000000000 R14: 00007f44cd7a6080 R15: 00007ffff5afb538 [ 332.085609][ T9479] ? 0xffffffff81000000 [ 332.085640][ T9479] [ 332.337587][ T9476] FAULT_INJECTION: forcing a failure. [ 332.337587][ T9476] name failslab, interval 1, probability 0, space 0, times 0 [ 332.350433][ T9476] CPU: 1 UID: 0 PID: 9476 Comm: syz.2.940 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 332.350467][ T9476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 332.350484][ T9476] Call Trace: [ 332.350492][ T9476] [ 332.350502][ T9476] dump_stack_lvl+0x16c/0x1f0 [ 332.350546][ T9476] should_fail_ex+0x497/0x5b0 [ 332.350576][ T9476] ? fs_reclaim_acquire+0xae/0x150 [ 332.350625][ T9476] should_failslab+0xc2/0x120 [ 332.350661][ T9476] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 332.350690][ T9476] ? down_write+0x14e/0x200 [ 332.350733][ T9476] ? vm_area_dup+0x21/0x300 [ 332.350777][ T9476] vm_area_dup+0x21/0x300 [ 332.350823][ T9476] copy_mm+0xe57/0x2690 [ 332.350878][ T9476] ? __pfx_copy_mm+0x10/0x10 [ 332.350923][ T9476] ? copy_process+0x3ca7/0x6f20 [ 332.350976][ T9476] ? __raw_spin_lock_init+0x3a/0x110 [ 332.351024][ T9476] copy_process+0x3e6d/0x6f20 [ 332.351082][ T9476] ? __pfx_copy_process+0x10/0x10 [ 332.351130][ T9476] ? futex_wait+0x121/0x380 [ 332.351173][ T9476] kernel_clone+0xfd/0x960 [ 332.351235][ T9476] ? __pfx_kernel_clone+0x10/0x10 [ 332.351290][ T9476] ? do_futex+0x123/0x350 [ 332.351320][ T9476] ? __pfx_do_futex+0x10/0x10 [ 332.351348][ T9476] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 332.351395][ T9476] ? 0xffffffff81000000 [ 332.351417][ T9476] __do_sys_clone+0xba/0x100 [ 332.351465][ T9476] ? __pfx___do_sys_clone+0x10/0x10 [ 332.351514][ T9476] ? 0xffffffff81000000 [ 332.351559][ T9476] do_syscall_64+0xcd/0x250 [ 332.351616][ T9476] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 332.351656][ T9476] RIP: 0033:0x7f5edc18cd29 [ 332.351677][ T9476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 332.351704][ T9476] RSP: 002b:00007f5edcff4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 332.351730][ T9476] RAX: ffffffffffffffda RBX: 00007f5edc3a5fa0 RCX: 00007f5edc18cd29 [ 332.351749][ T9476] RDX: 9999999999999999 RSI: 0000000000000009 RDI: 0000000000000021 [ 332.351766][ T9476] RBP: 00007f5edc20e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 332.351782][ T9476] R10: ffffffff81000000 R11: 0000000000000246 R12: 0000000000000000 [ 332.351807][ T9476] R13: 0000000000000000 R14: 00007f5edc3a5fa0 R15: 00007fff4ab103e8 [ 332.351832][ T9476] ? 0xffffffff81000000 [ 332.351862][ T9476] [ 333.922198][ T9513] FAULT_INJECTION: forcing a failure. [ 333.922198][ T9513] name fail_futex, interval 1, probability 0, space 0, times 0 [ 333.974323][ T9513] CPU: 0 UID: 0 PID: 9513 Comm: syz.3.952 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 333.974360][ T9513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 333.974376][ T9513] Call Trace: [ 333.974384][ T9513] [ 333.974393][ T9513] dump_stack_lvl+0x16c/0x1f0 [ 333.974435][ T9513] should_fail_ex+0x497/0x5b0 [ 333.974468][ T9513] ? __lock_acquire+0x15a9/0x3c40 [ 333.974505][ T9513] get_futex_key+0x1c3/0x1000 [ 333.974571][ T9513] ? __pfx_get_futex_key+0x10/0x10 [ 333.974632][ T9513] futex_wake+0xe8/0x4e0 [ 333.974670][ T9513] ? __pfx_futex_wake+0x10/0x10 [ 333.974710][ T9513] ? find_held_lock+0x2d/0x110 [ 333.974765][ T9513] do_futex+0x1e5/0x350 [ 333.974795][ T9513] ? __pfx_do_futex+0x10/0x10 [ 333.974824][ T9513] ? __might_fault+0xe3/0x190 [ 333.974863][ T9513] ? __might_fault+0xe3/0x190 [ 333.974905][ T9513] mm_release+0x24e/0x300 [ 333.974944][ T9513] do_exit+0x886/0x2d70 [ 333.974980][ T9513] ? get_signal+0x8f7/0x2610 [ 333.975020][ T9513] ? __pfx_do_exit+0x10/0x10 [ 333.975046][ T9513] ? do_raw_spin_lock+0x12d/0x2c0 [ 333.975089][ T9513] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 333.975137][ T9513] do_group_exit+0xd3/0x2a0 [ 333.975166][ T9513] get_signal+0x2576/0x2610 [ 333.975213][ T9513] ? __fget_files+0x1fc/0x3a0 [ 333.975244][ T9513] ? __pfx_get_signal+0x10/0x10 [ 333.975286][ T9513] ? __pfx_do_futex+0x10/0x10 [ 333.975319][ T9513] arch_do_signal_or_restart+0x90/0x7e0 [ 333.975353][ T9513] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 333.975396][ T9513] ? __pfx_do_preadv+0x10/0x10 [ 333.975446][ T9513] syscall_exit_to_user_mode+0x150/0x2a0 [ 333.975488][ T9513] do_syscall_64+0xda/0x250 [ 333.975531][ T9513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 333.975571][ T9513] RIP: 0033:0x7f44cd58cd29 [ 333.975593][ T9513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 333.975621][ T9513] RSP: 002b:00007f44cb3f60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 333.975647][ T9513] RAX: fffffffffffffe00 RBX: 00007f44cd7a5fa8 RCX: 00007f44cd58cd29 [ 333.975666][ T9513] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f44cd7a5fa8 [ 333.975684][ T9513] RBP: 00007f44cd7a5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 333.975700][ T9513] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f44cd7a5fac [ 333.975718][ T9513] R13: 0000000000000000 R14: 00007ffff5afb450 R15: 00007ffff5afb538 [ 333.975752][ T9513] [ 334.960399][ T9523] FAULT_INJECTION: forcing a failure. [ 334.960399][ T9523] name failslab, interval 1, probability 0, space 0, times 0 [ 334.986239][ T9523] CPU: 0 UID: 0 PID: 9523 Comm: syz.0.956 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 334.986281][ T9523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 334.986300][ T9523] Call Trace: [ 334.986309][ T9523] [ 334.986320][ T9523] dump_stack_lvl+0x16c/0x1f0 [ 334.986369][ T9523] should_fail_ex+0x497/0x5b0 [ 334.986404][ T9523] ? fs_reclaim_acquire+0xae/0x150 [ 334.986458][ T9523] should_failslab+0xc2/0x120 [ 334.986498][ T9523] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 334.986534][ T9523] ? find_held_lock+0x2d/0x110 [ 334.986592][ T9523] ? ptlock_alloc+0x1f/0x70 [ 334.986632][ T9523] ptlock_alloc+0x1f/0x70 [ 334.986666][ T9523] pte_alloc_one+0x74/0x390 [ 334.986712][ T9523] __pte_alloc+0x6e/0x3b0 [ 334.986758][ T9523] ? __pfx___pte_alloc+0x10/0x10 [ 334.986805][ T9523] ? __pfx___might_resched+0x10/0x10 [ 334.986858][ T9523] copy_page_range+0x371f/0x5650 [ 334.986930][ T9523] ? __pfx_copy_page_range+0x10/0x10 [ 334.986962][ T9523] ? find_held_lock+0x2d/0x110 [ 334.987019][ T9523] ? __pfx_lock_release+0x10/0x10 [ 334.987056][ T9523] ? lock_acquire+0x2f/0xb0 [ 334.987091][ T9523] ? copy_mm+0x125d/0x2690 [ 334.987139][ T9523] ? down_write+0x14e/0x200 [ 334.987189][ T9523] ? up_write+0x1b2/0x520 [ 334.987238][ T9523] copy_mm+0x1305/0x2690 [ 334.987298][ T9523] ? __pfx_copy_mm+0x10/0x10 [ 334.987347][ T9523] ? copy_process+0x3ca7/0x6f20 [ 334.987405][ T9523] ? __raw_spin_lock_init+0x3a/0x110 [ 334.987498][ T9523] copy_process+0x3e6d/0x6f20 [ 334.987572][ T9523] ? __pfx_copy_process+0x10/0x10 [ 334.987628][ T9523] ? futex_wait+0x121/0x380 [ 334.987678][ T9523] kernel_clone+0xfd/0x960 [ 334.987730][ T9523] ? __pfx_kernel_clone+0x10/0x10 [ 334.987789][ T9523] ? do_futex+0x123/0x350 [ 334.987822][ T9523] ? __pfx_do_futex+0x10/0x10 [ 334.987852][ T9523] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 334.987903][ T9523] ? 0xffffffff81000000 [ 334.987928][ T9523] __do_sys_clone+0xba/0x100 [ 334.987977][ T9523] ? __pfx___do_sys_clone+0x10/0x10 [ 334.988028][ T9523] ? 0xffffffff81000000 [ 334.988075][ T9523] do_syscall_64+0xcd/0x250 [ 334.988125][ T9523] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 334.988170][ T9523] RIP: 0033:0x7ffb1a38cd29 [ 334.988195][ T9523] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 334.988233][ T9523] RSP: 002b:00007ffb1b187038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 334.988264][ T9523] RAX: ffffffffffffffda RBX: 00007ffb1a5a6080 RCX: 00007ffb1a38cd29 [ 334.988285][ T9523] RDX: 9999999999999999 RSI: 0000000000000009 RDI: 0000000000000021 [ 334.988305][ T9523] RBP: 00007ffb1a40e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 334.988324][ T9523] R10: ffffffff81000000 R11: 0000000000000246 R12: 0000000000000000 [ 334.988344][ T9523] R13: 0000000000000000 R14: 00007ffb1a5a6080 R15: 00007ffd9a7c9cf8 [ 334.988372][ T9523] ? 0xffffffff81000000 [ 334.988407][ T9523] [ 335.887386][ T9531] FAULT_INJECTION: forcing a failure. [ 335.887386][ T9531] name failslab, interval 1, probability 0, space 0, times 0 [ 335.939490][ T9531] CPU: 0 UID: 0 PID: 9531 Comm: syz.0.957 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 335.939531][ T9531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 335.939549][ T9531] Call Trace: [ 335.939558][ T9531] [ 335.939569][ T9531] dump_stack_lvl+0x16c/0x1f0 [ 335.939615][ T9531] should_fail_ex+0x497/0x5b0 [ 335.939648][ T9531] ? fs_reclaim_acquire+0xae/0x150 [ 335.939698][ T9531] should_failslab+0xc2/0x120 [ 335.939734][ T9531] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 335.939768][ T9531] ? find_held_lock+0x2d/0x110 [ 335.939812][ T9531] ? ptlock_alloc+0x1f/0x70 [ 335.939849][ T9531] ptlock_alloc+0x1f/0x70 [ 335.939880][ T9531] pte_alloc_one+0x74/0x390 [ 335.939923][ T9531] __pte_alloc+0x6e/0x3b0 [ 335.939968][ T9531] ? __pfx___pte_alloc+0x10/0x10 [ 335.940013][ T9531] ? __pfx___might_resched+0x10/0x10 [ 335.940059][ T9531] copy_page_range+0x371f/0x5650 [ 335.940123][ T9531] ? __pfx_copy_page_range+0x10/0x10 [ 335.940152][ T9531] ? find_held_lock+0x2d/0x110 [ 335.940207][ T9531] ? __pfx_lock_release+0x10/0x10 [ 335.940243][ T9531] ? lock_acquire+0x2f/0xb0 [ 335.940276][ T9531] ? copy_mm+0x125d/0x2690 [ 335.940323][ T9531] ? down_write+0x14e/0x200 [ 335.940372][ T9531] ? up_write+0x1b2/0x520 [ 335.940417][ T9531] copy_mm+0x1305/0x2690 [ 335.940482][ T9531] ? __pfx_copy_mm+0x10/0x10 [ 335.940530][ T9531] ? copy_process+0x3ca7/0x6f20 [ 335.940585][ T9531] ? __raw_spin_lock_init+0x3a/0x110 [ 335.940637][ T9531] copy_process+0x3e6d/0x6f20 [ 335.940699][ T9531] ? __pfx_copy_process+0x10/0x10 [ 335.940750][ T9531] ? futex_wake+0x18e/0x4e0 [ 335.940795][ T9531] kernel_clone+0xfd/0x960 [ 335.940842][ T9531] ? __pfx_kernel_clone+0x10/0x10 [ 335.940897][ T9531] ? do_futex+0x123/0x350 [ 335.940928][ T9531] ? __pfx_do_futex+0x10/0x10 [ 335.940955][ T9531] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 335.941001][ T9531] ? 0xffffffff81000000 [ 335.941024][ T9531] __do_sys_clone+0xba/0x100 [ 335.941069][ T9531] ? __pfx___do_sys_clone+0x10/0x10 [ 335.941115][ T9531] ? 0xffffffff81000000 [ 335.941157][ T9531] do_syscall_64+0xcd/0x250 [ 335.941203][ T9531] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 335.941246][ T9531] RIP: 0033:0x7ffb1a38cd29 [ 335.941269][ T9531] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 335.941299][ T9531] RSP: 002b:00007ffb1b1a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 335.941326][ T9531] RAX: ffffffffffffffda RBX: 00007ffb1a5a5fa0 RCX: 00007ffb1a38cd29 [ 335.941345][ T9531] RDX: 9999999999999999 RSI: 0000000000000009 RDI: 0000000000000021 [ 335.941364][ T9531] RBP: 00007ffb1a40e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 335.941393][ T9531] R10: ffffffff81000000 R11: 0000000000000246 R12: 0000000000000000 [ 335.941412][ T9531] R13: 0000000000000000 R14: 00007ffb1a5a5fa0 R15: 00007ffd9a7c9cf8 [ 335.941439][ T9531] ? 0xffffffff81000000 [ 335.941478][ T9531] [ 336.951602][ T9548] FAULT_INJECTION: forcing a failure. [ 336.951602][ T9548] name failslab, interval 1, probability 0, space 0, times 0 [ 336.987859][ T9548] CPU: 0 UID: 0 PID: 9548 Comm: syz.1.962 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 336.987904][ T9548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 336.987925][ T9548] Call Trace: [ 336.987935][ T9548] [ 336.987947][ T9548] dump_stack_lvl+0x16c/0x1f0 [ 336.987997][ T9548] should_fail_ex+0x497/0x5b0 [ 336.988031][ T9548] ? fs_reclaim_acquire+0xae/0x150 [ 336.988087][ T9548] should_failslab+0xc2/0x120 [ 336.988127][ T9548] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 336.988164][ T9548] ? find_held_lock+0x2d/0x110 [ 336.988216][ T9548] ? ptlock_alloc+0x1f/0x70 [ 336.988257][ T9548] ptlock_alloc+0x1f/0x70 [ 336.988293][ T9548] pte_alloc_one+0x74/0x390 [ 336.988339][ T9548] __pte_alloc+0x6e/0x3b0 [ 336.988405][ T9548] ? __pfx___pte_alloc+0x10/0x10 [ 336.988461][ T9548] ? __pfx___might_resched+0x10/0x10 [ 336.988521][ T9548] copy_page_range+0x371f/0x5650 [ 336.988586][ T9548] ? __pfx_copy_page_range+0x10/0x10 [ 336.988614][ T9548] ? find_held_lock+0x2d/0x110 [ 336.988665][ T9548] ? __pfx_lock_release+0x10/0x10 [ 336.988699][ T9548] ? lock_acquire+0x2f/0xb0 [ 336.988730][ T9548] ? copy_mm+0x125d/0x2690 [ 336.988774][ T9548] ? down_write+0x14e/0x200 [ 336.988821][ T9548] ? up_write+0x1b2/0x520 [ 336.988863][ T9548] copy_mm+0x1305/0x2690 [ 336.988917][ T9548] ? __pfx_copy_mm+0x10/0x10 [ 336.988959][ T9548] ? copy_process+0x3ca7/0x6f20 [ 336.989011][ T9548] ? __raw_spin_lock_init+0x3a/0x110 [ 336.989057][ T9548] copy_process+0x3e6d/0x6f20 [ 336.989115][ T9548] ? __pfx_copy_process+0x10/0x10 [ 336.989161][ T9548] ? futex_wait+0x121/0x380 [ 336.989203][ T9548] kernel_clone+0xfd/0x960 [ 336.989247][ T9548] ? __pfx_kernel_clone+0x10/0x10 [ 336.989297][ T9548] ? do_futex+0x123/0x350 [ 336.989326][ T9548] ? __pfx_do_futex+0x10/0x10 [ 336.989357][ T9548] ? 0xffffffff81000000 [ 336.989385][ T9548] __do_sys_clone+0xba/0x100 [ 336.989427][ T9548] ? __pfx___do_sys_clone+0x10/0x10 [ 336.989471][ T9548] ? 0xffffffff81000000 [ 336.989531][ T9548] do_syscall_64+0xcd/0x250 [ 336.989577][ T9548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 336.989620][ T9548] RIP: 0033:0x7f8fc5f8cd29 [ 336.989642][ T9548] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 336.989671][ T9548] RSP: 002b:00007f8fc6dbf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 336.989699][ T9548] RAX: ffffffffffffffda RBX: 00007f8fc61a6080 RCX: 00007f8fc5f8cd29 [ 336.989720][ T9548] RDX: 9999999999999999 RSI: 0000000000000009 RDI: 0000000000000021 [ 336.989738][ T9548] RBP: 00007f8fc600e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 336.989757][ T9548] R10: ffffffff81000000 R11: 0000000000000246 R12: 0000000000000000 [ 336.989775][ T9548] R13: 0000000000000000 R14: 00007f8fc61a6080 R15: 00007ffc1a933418 [ 336.989801][ T9548] ? 0xffffffff81000000 [ 336.989833][ T9548] [ 337.707242][ T9544] smc: net device syz_tun applied user defined pnetid ETHTOOL [ 338.317702][ T9561] can: request_module (can-proto-0) failed. [ 338.346233][ T9568] FAULT_INJECTION: forcing a failure. [ 338.346233][ T9568] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 338.424281][ T9568] CPU: 0 UID: 0 PID: 9568 Comm: syz.1.967 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 338.424322][ T9568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 338.424341][ T9568] Call Trace: [ 338.424350][ T9568] [ 338.424361][ T9568] dump_stack_lvl+0x16c/0x1f0 [ 338.424408][ T9568] should_fail_ex+0x497/0x5b0 [ 338.424444][ T9568] ? fs_reclaim_acquire+0xae/0x150 [ 338.424493][ T9568] should_fail_alloc_page+0xe7/0x130 [ 338.424534][ T9568] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 338.424583][ T9568] ? register_lock_class+0xb1/0x1240 [ 338.424626][ T9568] __alloc_pages_noprof+0x18e/0x2470 [ 338.424691][ T9568] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 338.424727][ T9568] ? hlock_class+0x4e/0x130 [ 338.424770][ T9568] ? __lock_acquire+0x15a9/0x3c40 [ 338.424815][ T9568] ? hlock_class+0x4e/0x130 [ 338.424857][ T9568] ? mark_lock+0xb5/0xc60 [ 338.424889][ T9568] ? __pfx___lock_acquire+0x10/0x10 [ 338.424938][ T9568] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 338.424981][ T9568] ? policy_nodemask+0xea/0x4e0 [ 338.425021][ T9568] alloc_pages_mpol_noprof+0x2c8/0x620 [ 338.425066][ T9568] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 338.425112][ T9568] ? find_held_lock+0x2d/0x110 [ 338.425157][ T9568] ? find_held_lock+0x2d/0x110 [ 338.425210][ T9568] pte_alloc_one+0x20/0x390 [ 338.425261][ T9568] __pte_alloc+0x6e/0x3b0 [ 338.425305][ T9568] ? __pfx___pte_alloc+0x10/0x10 [ 338.425350][ T9568] ? __pfx___might_resched+0x10/0x10 [ 338.425398][ T9568] copy_page_range+0x371f/0x5650 [ 338.425471][ T9568] ? __pfx_copy_page_range+0x10/0x10 [ 338.425501][ T9568] ? find_held_lock+0x2d/0x110 [ 338.425555][ T9568] ? __pfx_lock_release+0x10/0x10 [ 338.425590][ T9568] ? lock_acquire+0x2f/0xb0 [ 338.425634][ T9568] ? copy_mm+0x125d/0x2690 [ 338.425678][ T9568] ? down_write+0x14e/0x200 [ 338.425724][ T9568] ? up_write+0x1b2/0x520 [ 338.425765][ T9568] copy_mm+0x1305/0x2690 [ 338.425818][ T9568] ? __pfx_copy_mm+0x10/0x10 [ 338.425860][ T9568] ? copy_process+0x3ca7/0x6f20 [ 338.425912][ T9568] ? __raw_spin_lock_init+0x3a/0x110 [ 338.425958][ T9568] copy_process+0x3e6d/0x6f20 [ 338.426015][ T9568] ? __pfx_copy_process+0x10/0x10 [ 338.426063][ T9568] ? futex_wake+0x18e/0x4e0 [ 338.426104][ T9568] kernel_clone+0xfd/0x960 [ 338.426148][ T9568] ? __pfx_kernel_clone+0x10/0x10 [ 338.426199][ T9568] ? do_futex+0x123/0x350 [ 338.426234][ T9568] ? __pfx_do_futex+0x10/0x10 [ 338.426260][ T9568] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 338.426303][ T9568] ? 0xffffffff81000000 [ 338.426324][ T9568] __do_sys_clone+0xba/0x100 [ 338.426366][ T9568] ? __pfx___do_sys_clone+0x10/0x10 [ 338.426409][ T9568] ? 0xffffffff81000000 [ 338.426450][ T9568] do_syscall_64+0xcd/0x250 [ 338.426493][ T9568] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 338.426533][ T9568] RIP: 0033:0x7f8fc5f8cd29 [ 338.426554][ T9568] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 338.426581][ T9568] RSP: 002b:00007f8fc6dbf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 338.426607][ T9568] RAX: ffffffffffffffda RBX: 00007f8fc61a6080 RCX: 00007f8fc5f8cd29 [ 338.426625][ T9568] RDX: 9999999999999999 RSI: 0000000000000009 RDI: 0000000000000021 [ 338.426642][ T9568] RBP: 00007f8fc600e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 338.426659][ T9568] R10: ffffffff81000000 R11: 0000000000000246 R12: 0000000000000000 [ 338.426676][ T9568] R13: 0000000000000000 R14: 00007f8fc61a6080 R15: 00007ffc1a933418 [ 338.426699][ T9568] ? 0xffffffff81000000 [ 338.426729][ T9568] [ 339.566383][ T9577] FAULT_INJECTION: forcing a failure. [ 339.566383][ T9577] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 339.600184][ T9577] CPU: 0 UID: 0 PID: 9577 Comm: syz.1.970 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 339.600230][ T9577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 339.600247][ T9577] Call Trace: [ 339.600256][ T9577] [ 339.600267][ T9577] dump_stack_lvl+0x16c/0x1f0 [ 339.600329][ T9577] should_fail_ex+0x497/0x5b0 [ 339.600363][ T9577] ? fs_reclaim_acquire+0xae/0x150 [ 339.600413][ T9577] should_fail_alloc_page+0xe7/0x130 [ 339.600452][ T9577] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 339.600509][ T9577] __alloc_pages_noprof+0x18e/0x2470 [ 339.600564][ T9577] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 339.600604][ T9577] ? hlock_class+0x4e/0x130 [ 339.600652][ T9577] ? __lock_acquire+0x15a9/0x3c40 [ 339.600700][ T9577] ? hlock_class+0x4e/0x130 [ 339.600748][ T9577] ? mark_lock+0xb5/0xc60 [ 339.600782][ T9577] ? __pfx___lock_acquire+0x10/0x10 [ 339.600820][ T9577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 339.600864][ T9577] ? policy_nodemask+0xea/0x4e0 [ 339.600906][ T9577] alloc_pages_mpol_noprof+0x2c8/0x620 [ 339.600954][ T9577] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 339.601002][ T9577] ? find_held_lock+0x2d/0x110 [ 339.601048][ T9577] ? find_held_lock+0x2d/0x110 [ 339.601104][ T9577] pte_alloc_one+0x20/0x390 [ 339.601148][ T9577] __pte_alloc+0x6e/0x3b0 [ 339.601195][ T9577] ? __pfx___pte_alloc+0x10/0x10 [ 339.601272][ T9577] ? __pfx___might_resched+0x10/0x10 [ 339.601326][ T9577] copy_page_range+0x371f/0x5650 [ 339.601402][ T9577] ? __pfx_copy_page_range+0x10/0x10 [ 339.601435][ T9577] ? find_held_lock+0x2d/0x110 [ 339.601494][ T9577] ? __pfx_lock_release+0x10/0x10 [ 339.601533][ T9577] ? lock_acquire+0x2f/0xb0 [ 339.601570][ T9577] ? copy_mm+0x125d/0x2690 [ 339.601622][ T9577] ? down_write+0x14e/0x200 [ 339.601676][ T9577] ? up_write+0x1b2/0x520 [ 339.601727][ T9577] copy_mm+0x1305/0x2690 [ 339.601788][ T9577] ? __pfx_copy_mm+0x10/0x10 [ 339.601836][ T9577] ? copy_process+0x3ca7/0x6f20 [ 339.601895][ T9577] ? __raw_spin_lock_init+0x3a/0x110 [ 339.601948][ T9577] copy_process+0x3e6d/0x6f20 [ 339.602013][ T9577] ? __pfx_copy_process+0x10/0x10 [ 339.602067][ T9577] ? futex_wait+0x121/0x380 [ 339.602114][ T9577] kernel_clone+0xfd/0x960 [ 339.602166][ T9577] ? __pfx_kernel_clone+0x10/0x10 [ 339.602232][ T9577] ? do_futex+0x123/0x350 [ 339.602266][ T9577] ? __pfx_do_futex+0x10/0x10 [ 339.602296][ T9577] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 339.602364][ T9577] ? 0xffffffff81000000 [ 339.602403][ T9577] __do_sys_clone+0xba/0x100 [ 339.602451][ T9577] ? __pfx___do_sys_clone+0x10/0x10 [ 339.602502][ T9577] ? 0xffffffff81000000 [ 339.602551][ T9577] do_syscall_64+0xcd/0x250 [ 339.602598][ T9577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 339.602643][ T9577] RIP: 0033:0x7f8fc5f8cd29 [ 339.602667][ T9577] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 339.602697][ T9577] RSP: 002b:00007f8fc6de0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 339.602727][ T9577] RAX: ffffffffffffffda RBX: 00007f8fc61a5fa0 RCX: 00007f8fc5f8cd29 [ 339.602779][ T9577] RDX: 9999999999999999 RSI: 0000000000000009 RDI: 0000000000000021 [ 339.602799][ T9577] RBP: 00007f8fc600e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 339.602819][ T9577] R10: ffffffff81000000 R11: 0000000000000246 R12: 0000000000000000 [ 339.602839][ T9577] R13: 0000000000000000 R14: 00007f8fc61a5fa0 R15: 00007ffc1a933418 [ 339.602867][ T9577] ? 0xffffffff81000000 [ 339.602902][ T9577] [ 341.946974][ T9612] netlink: 12 bytes leftover after parsing attributes in process `syz.1.978'. [ 342.608311][ T9624] can: request_module (can-proto-0) failed. [ 342.919224][ T9635] ubi0: attaching mtd0 [ 343.897640][ T9653] can: request_module (can-proto-0) failed. [ 344.176615][ T9636] Process accounting paused [ 344.322414][ T9660] netlink: 4 bytes leftover after parsing attributes in process `syz.1.990'. [ 344.434893][ T9662] netlink: 4 bytes leftover after parsing attributes in process `syz.0.991'. [ 344.979330][ T9677] FAULT_INJECTION: forcing a failure. [ 344.979330][ T9677] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 345.014946][ T9677] CPU: 0 UID: 0 PID: 9677 Comm: syz.3.998 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 345.014989][ T9677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 345.015007][ T9677] Call Trace: [ 345.015016][ T9677] [ 345.015028][ T9677] dump_stack_lvl+0x16c/0x1f0 [ 345.015076][ T9677] should_fail_ex+0x497/0x5b0 [ 345.015119][ T9677] _copy_from_iter+0x29b/0x1400 [ 345.015163][ T9677] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 345.015212][ T9677] ? __pfx__copy_from_iter+0x10/0x10 [ 345.015257][ T9677] ? alloc_pages_mpol_noprof+0x327/0x620 [ 345.015327][ T9677] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 345.015396][ T9677] copy_page_from_iter+0xa5/0x120 [ 345.015445][ T9677] pipe_write+0xd1e/0x1b30 [ 345.015493][ T9677] ? __pfx_pipe_write+0x10/0x10 [ 345.015530][ T9677] ? apparmor_file_permission+0x251/0x400 [ 345.015583][ T9677] ? rw_verify_area+0xcf/0x680 [ 345.015633][ T9677] vfs_write+0x5ae/0x1150 [ 345.015684][ T9677] ? __pfx_pipe_write+0x10/0x10 [ 345.015720][ T9677] ? __pfx_vfs_write+0x10/0x10 [ 345.015768][ T9677] ? do_futex+0x123/0x350 [ 345.015801][ T9677] ? __fget_files+0x40/0x3a0 [ 345.015851][ T9677] ksys_write+0x207/0x250 [ 345.015909][ T9677] ? __pfx_ksys_write+0x10/0x10 [ 345.015971][ T9677] do_syscall_64+0xcd/0x250 [ 345.016019][ T9677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 345.016064][ T9677] RIP: 0033:0x7f44cd58cd29 [ 345.016088][ T9677] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 345.016119][ T9677] RSP: 002b:00007f44cb3f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 345.016147][ T9677] RAX: ffffffffffffffda RBX: 00007f44cd7a5fa0 RCX: 00007f44cd58cd29 [ 345.016167][ T9677] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 345.016185][ T9677] RBP: 00007f44cd60e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 345.016203][ T9677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 345.016220][ T9677] R13: 0000000000000000 R14: 00007f44cd7a5fa0 R15: 00007ffff5afb538 [ 345.016260][ T9677] [ 348.251492][ T9696] FAULT_INJECTION: forcing a failure. [ 348.251492][ T9696] name fail_futex, interval 1, probability 0, space 0, times 0 [ 348.313369][ T9696] CPU: 1 UID: 0 PID: 9696 Comm: syz.3.1003 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 348.313411][ T9696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 348.313430][ T9696] Call Trace: [ 348.313440][ T9696] [ 348.313451][ T9696] dump_stack_lvl+0x16c/0x1f0 [ 348.313499][ T9696] should_fail_ex+0x497/0x5b0 [ 348.313539][ T9696] get_futex_key+0x4a3/0x1000 [ 348.313594][ T9696] ? pipe_write+0x1015/0x1b30 [ 348.313629][ T9696] ? __pfx_get_futex_key+0x10/0x10 [ 348.313695][ T9696] futex_wake+0xe8/0x4e0 [ 348.313730][ T9696] ? apparmor_file_permission+0x251/0x400 [ 348.313780][ T9696] ? __pfx_futex_wake+0x10/0x10 [ 348.313825][ T9696] ? vfs_write+0x306/0x1150 [ 348.313876][ T9696] ? __pfx_pipe_write+0x10/0x10 [ 348.313925][ T9696] do_futex+0x1e5/0x350 [ 348.313955][ T9696] ? __pfx_do_futex+0x10/0x10 [ 348.313984][ T9696] ? __fget_files+0x40/0x3a0 [ 348.314032][ T9696] __x64_sys_futex+0x1e1/0x4c0 [ 348.314063][ T9696] ? fput+0x67/0x440 [ 348.314099][ T9696] ? __pfx___x64_sys_futex+0x10/0x10 [ 348.314129][ T9696] ? ksys_write+0x1ba/0x250 [ 348.314175][ T9696] ? __pfx_ksys_write+0x10/0x10 [ 348.314231][ T9696] do_syscall_64+0xcd/0x250 [ 348.314275][ T9696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 348.314317][ T9696] RIP: 0033:0x7f44cd58cd29 [ 348.314348][ T9696] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 348.314378][ T9696] RSP: 002b:00007f44cb3f60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 348.314404][ T9696] RAX: ffffffffffffffda RBX: 00007f44cd7a5fa8 RCX: 00007f44cd58cd29 [ 348.314424][ T9696] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f44cd7a5fac [ 348.314442][ T9696] RBP: 00007f44cd7a5fa0 R08: 00007f44ce2f1000 R09: 0000000000000000 [ 348.314461][ T9696] R10: 000000000000ffd8 R11: 0000000000000246 R12: 00007f44cd7a5fac [ 348.314480][ T9696] R13: 0000000000000000 R14: 00007ffff5afb450 R15: 00007ffff5afb538 [ 348.314516][ T9696] [ 349.901358][ T9717] netlink: 330 bytes leftover after parsing attributes in process `syz.2.1008'. [ 350.174439][ T9733] FAULT_INJECTION: forcing a failure. [ 350.174439][ T9733] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 350.187894][ T9733] CPU: 0 UID: 0 PID: 9733 Comm: syz.3.1014 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 350.187929][ T9733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 350.187947][ T9733] Call Trace: [ 350.187955][ T9733] [ 350.187965][ T9733] dump_stack_lvl+0x16c/0x1f0 [ 350.188009][ T9733] should_fail_ex+0x497/0x5b0 [ 350.188042][ T9733] ? fs_reclaim_acquire+0xae/0x150 [ 350.188090][ T9733] should_fail_alloc_page+0xe7/0x130 [ 350.188128][ T9733] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 350.188174][ T9733] ? __pfx___up_read+0x10/0x10 [ 350.188217][ T9733] __alloc_pages_noprof+0x18e/0x2470 [ 350.188259][ T9733] ? mark_held_locks+0x9f/0xe0 [ 350.188295][ T9733] ? irqentry_exit+0x3b/0x90 [ 350.188334][ T9733] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 350.188379][ T9733] ? rep_movs_alternative+0x4a/0x70 [ 350.188424][ T9733] ? _copy_from_iter+0x159/0x1400 [ 350.188463][ T9733] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 350.188503][ T9733] ? policy_nodemask+0xea/0x4e0 [ 350.188541][ T9733] alloc_pages_mpol_noprof+0x2c8/0x620 [ 350.188585][ T9733] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 350.188632][ T9733] ? copy_page_from_iter+0x108/0x120 [ 350.188691][ T9733] pipe_write+0xe38/0x1b30 [ 350.188736][ T9733] ? __pfx_pipe_write+0x10/0x10 [ 350.188769][ T9733] ? apparmor_file_permission+0x251/0x400 [ 350.188818][ T9733] ? rw_verify_area+0xcf/0x680 [ 350.188863][ T9733] vfs_write+0x5ae/0x1150 [ 350.188912][ T9733] ? __pfx_pipe_write+0x10/0x10 [ 350.188947][ T9733] ? __pfx_vfs_write+0x10/0x10 [ 350.188992][ T9733] ? do_futex+0x123/0x350 [ 350.189022][ T9733] ? __fget_files+0x40/0x3a0 [ 350.189068][ T9733] ksys_write+0x207/0x250 [ 350.189112][ T9733] ? __pfx_ksys_write+0x10/0x10 [ 350.189166][ T9733] do_syscall_64+0xcd/0x250 [ 350.189210][ T9733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 350.189254][ T9733] RIP: 0033:0x7f44cd58cd29 [ 350.189278][ T9733] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 350.189307][ T9733] RSP: 002b:00007f44cb3d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 350.189336][ T9733] RAX: ffffffffffffffda RBX: 00007f44cd7a6080 RCX: 00007f44cd58cd29 [ 350.189355][ T9733] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 350.189373][ T9733] RBP: 00007f44cd60e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 350.189390][ T9733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 350.189417][ T9733] R13: 0000000000000000 R14: 00007f44cd7a6080 R15: 00007ffff5afb538 [ 350.189453][ T9733] [ 350.665601][ T9738] FAULT_INJECTION: forcing a failure. [ 350.665601][ T9738] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 350.734166][ T9738] CPU: 1 UID: 0 PID: 9738 Comm: syz.2.1015 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 350.734205][ T9738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 350.734223][ T9738] Call Trace: [ 350.734232][ T9738] [ 350.734243][ T9738] dump_stack_lvl+0x16c/0x1f0 [ 350.734288][ T9738] should_fail_ex+0x497/0x5b0 [ 350.734321][ T9738] ? fs_reclaim_acquire+0xae/0x150 [ 350.734376][ T9738] should_fail_alloc_page+0xe7/0x130 [ 350.734416][ T9738] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 350.734470][ T9738] __alloc_pages_noprof+0x18e/0x2470 [ 350.734522][ T9738] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 350.734559][ T9738] ? hlock_class+0x4e/0x130 [ 350.734603][ T9738] ? __lock_acquire+0x15a9/0x3c40 [ 350.734648][ T9738] ? hlock_class+0x4e/0x130 [ 350.734722][ T9738] ? mark_lock+0xb5/0xc60 [ 350.734754][ T9738] ? __pfx___lock_acquire+0x10/0x10 [ 350.734786][ T9738] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 350.734828][ T9738] ? policy_nodemask+0xea/0x4e0 [ 350.734867][ T9738] alloc_pages_mpol_noprof+0x2c8/0x620 [ 350.734910][ T9738] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 350.734955][ T9738] ? find_held_lock+0x2d/0x110 [ 350.734999][ T9738] ? find_held_lock+0x2d/0x110 [ 350.735050][ T9738] pte_alloc_one+0x20/0x390 [ 350.735092][ T9738] __pte_alloc+0x6e/0x3b0 [ 350.735156][ T9738] ? __pfx___pte_alloc+0x10/0x10 [ 350.735202][ T9738] ? __pfx___might_resched+0x10/0x10 [ 350.735251][ T9738] copy_page_range+0x371f/0x5650 [ 350.735320][ T9738] ? __pfx_copy_page_range+0x10/0x10 [ 350.735352][ T9738] ? find_held_lock+0x2d/0x110 [ 350.735414][ T9738] ? __pfx_lock_release+0x10/0x10 [ 350.735450][ T9738] ? lock_acquire+0x2f/0xb0 [ 350.735484][ T9738] ? copy_mm+0x125d/0x2690 [ 350.735533][ T9738] ? down_write+0x14e/0x200 [ 350.735594][ T9738] ? up_write+0x1b2/0x520 [ 350.735637][ T9738] copy_mm+0x1305/0x2690 [ 350.735691][ T9738] ? __pfx_copy_mm+0x10/0x10 [ 350.735735][ T9738] ? copy_process+0x3ca7/0x6f20 [ 350.735788][ T9738] ? __raw_spin_lock_init+0x3a/0x110 [ 350.735836][ T9738] copy_process+0x3e6d/0x6f20 [ 350.735896][ T9738] ? __pfx_copy_process+0x10/0x10 [ 350.735944][ T9738] ? futex_wait+0x121/0x380 [ 350.735988][ T9738] kernel_clone+0xfd/0x960 [ 350.736033][ T9738] ? __pfx_kernel_clone+0x10/0x10 [ 350.736085][ T9738] ? do_futex+0x123/0x350 [ 350.736114][ T9738] ? __pfx_do_futex+0x10/0x10 [ 350.736141][ T9738] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 350.736185][ T9738] ? 0xffffffff81000000 [ 350.736206][ T9738] __do_sys_clone+0xba/0x100 [ 350.736249][ T9738] ? __pfx___do_sys_clone+0x10/0x10 [ 350.736292][ T9738] ? 0xffffffff81000000 [ 350.736335][ T9738] do_syscall_64+0xcd/0x250 [ 350.736391][ T9738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 350.736433][ T9738] RIP: 0033:0x7f5edc18cd29 [ 350.736455][ T9738] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 350.736483][ T9738] RSP: 002b:00007f5edcff4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 350.736509][ T9738] RAX: ffffffffffffffda RBX: 00007f5edc3a5fa0 RCX: 00007f5edc18cd29 [ 350.736527][ T9738] RDX: 9999999999999999 RSI: 0000000000000009 RDI: 0000000000000021 [ 350.736545][ T9738] RBP: 00007f5edc20e2a0 R08: 0000000000000006 R09: 0000000000000000 [ 350.736562][ T9738] R10: ffffffff81000000 R11: 0000000000000246 R12: 0000000000000000 [ 350.736580][ T9738] R13: 0000000000000000 R14: 00007f5edc3a5fa0 R15: 00007fff4ab103e8 [ 350.736605][ T9738] ? 0xffffffff81000000 [ 350.736635][ T9738] syzkaller syzkaller login: [ 351.536265][ T9755] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1022'. [ 351.546798][ T9755] FAULT_INJECTION: forcing a failure. [ 351.546798][ T9755] name failslab, interval 1, probability 0, space 0, times 0 [ 351.575417][ T9755] CPU: 0 UID: 0 PID: 9755 Comm: syz.3.1022 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 351.575453][ T9755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 351.575470][ T9755] Call Trace: [ 351.575477][ T9755] [ 351.575488][ T9755] dump_stack_lvl+0x16c/0x1f0 [ 351.575533][ T9755] should_fail_ex+0x497/0x5b0 [ 351.575572][ T9755] should_failslab+0xc2/0x120 [ 351.575608][ T9755] kmem_cache_alloc_noprof+0x6e/0x3b0 [ 351.575643][ T9755] ? skb_clone+0x190/0x3f0 [ 351.575692][ T9755] skb_clone+0x190/0x3f0 [ 351.575736][ T9755] netlink_deliver_tap+0xafd/0xca0 [ 351.575777][ T9755] netlink_dump+0xb60/0xd00 [ 351.575815][ T9755] ? __pfx_netlink_dump+0x10/0x10 [ 351.575846][ T9755] ? __netlink_dump_start+0x154/0x980 [ 351.575903][ T9755] ? lock_acquire+0x2f/0xb0 [ 351.575934][ T9755] ? netlink_lookup+0x3d/0x270 [ 351.575972][ T9755] __netlink_dump_start+0x6d9/0x980 [ 351.576004][ T9755] ? nft_netlink_dump_start_rcu+0x63/0x1f0 [ 351.576034][ T9755] nft_netlink_dump_start_rcu+0x81/0x1f0 [ 351.576064][ T9755] nf_tables_getobj_reset+0x564/0x6a0 [ 351.576108][ T9755] ? net_generic+0xea/0x2a0 [ 351.576142][ T9755] ? __pfx_nf_tables_getobj_reset+0x10/0x10 [ 351.576178][ T9755] ? __pfx_nf_tables_dumpreset_obj_start+0x10/0x10 [ 351.576237][ T9755] ? __pfx_nf_tables_dumpreset_obj+0x10/0x10 [ 351.576269][ T9755] ? __pfx_nf_tables_dump_obj_done+0x10/0x10 [ 351.576314][ T9755] ? __nla_parse+0x40/0x60 [ 351.576357][ T9755] ? __pfx_nf_tables_getobj_reset+0x10/0x10 [ 351.576398][ T9755] nfnetlink_rcv_msg+0x560/0x11e0 [ 351.576460][ T9755] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 351.576502][ T9755] ? find_held_lock+0x2d/0x110 [ 351.576586][ T9755] netlink_rcv_skb+0x165/0x410 [ 351.576621][ T9755] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 351.576662][ T9755] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 351.576694][ T9755] ? __pfx_aa_get_newest_label+0x10/0x10 [ 351.576747][ T9755] ? bpf_lsm_capable+0x9/0x10 [ 351.576786][ T9755] ? security_capable+0x7e/0x260 [ 351.576823][ T9755] ? ns_capable+0xd7/0x110 [ 351.576863][ T9755] nfnetlink_rcv+0x1b4/0x430 [ 351.576898][ T9755] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 351.576934][ T9755] ? netlink_deliver_tap+0x1ae/0xca0 [ 351.576990][ T9755] netlink_unicast+0x53c/0x7f0 [ 351.577030][ T9755] ? __pfx_netlink_unicast+0x10/0x10 [ 351.577067][ T9755] ? __phys_addr_symbol+0x30/0x80 [ 351.577120][ T9755] ? __check_object_size+0x488/0x710 [ 351.577161][ T9755] netlink_sendmsg+0x8b8/0xd70 [ 351.577202][ T9755] ? __pfx_netlink_sendmsg+0x10/0x10 [ 351.577252][ T9755] ____sys_sendmsg+0x9ae/0xb40 [ 351.577286][ T9755] ? copy_msghdr_from_user+0x10b/0x160 [ 351.577330][ T9755] ? __pfx_____sys_sendmsg+0x10/0x10 [ 351.577382][ T9755] ___sys_sendmsg+0x135/0x1e0 [ 351.577428][ T9755] ? __pfx____sys_sendmsg+0x10/0x10 [ 351.577502][ T9755] ? __pfx_lock_release+0x10/0x10 [ 351.577535][ T9755] ? trace_lock_acquire+0x14e/0x1f0 [ 351.577573][ T9755] ? __fget_files+0x206/0x3a0 [ 351.577608][ T9755] __sys_sendmsg+0x16e/0x220 [ 351.577649][ T9755] ? __pfx___sys_sendmsg+0x10/0x10 [ 351.577710][ T9755] do_syscall_64+0xcd/0x250 [ 351.577750][ T9755] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 351.577788][ T9755] RIP: 0033:0x7f44cd58cd29 [ 351.577807][ T9755] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 351.577832][ T9755] RSP: 002b:00007f44cb3f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 351.577856][ T9755] RAX: ffffffffffffffda RBX: 00007f44cd7a5fa0 RCX: 00007f44cd58cd29 [ 351.577873][ T9755] RDX: 0000000004000000 RSI: 0000000020000180 RDI: 0000000000000015 [ 351.577889][ T9755] RBP: 00007f44cb3f6090 R08: 0000000000000000 R09: 0000000000000000 [ 351.577905][ T9755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 351.577920][ T9755] R13: 0000000000000000 R14: 00007f44cd7a5fa0 R15: 00007ffff5afb538 [ 351.577954][ T9755] [ 352.737254][ T9764] netlink: 330 bytes leftover after parsing attributes in process `syz.3.1024'. [ 353.509700][ T9783] FAULT_INJECTION: forcing a failure. [ 353.509700][ T9783] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 353.532160][ T9783] CPU: 1 UID: 0 PID: 9783 Comm: syz.3.1029 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 353.532201][ T9783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 353.532221][ T9783] Call Trace: [ 353.532229][ T9783] [ 353.532241][ T9783] dump_stack_lvl+0x16c/0x1f0 [ 353.532290][ T9783] should_fail_ex+0x497/0x5b0 [ 353.532331][ T9783] _copy_from_iter+0x29b/0x1400 [ 353.532378][ T9783] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 353.532427][ T9783] ? __pfx__copy_from_iter+0x10/0x10 [ 353.532474][ T9783] ? alloc_pages_mpol_noprof+0x327/0x620 [ 353.532524][ T9783] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 353.532580][ T9783] copy_page_from_iter+0xa5/0x120 [ 353.532629][ T9783] pipe_write+0xd1e/0x1b30 [ 353.532676][ T9783] ? __pfx_pipe_write+0x10/0x10 [ 353.532711][ T9783] ? apparmor_file_permission+0x251/0x400 [ 353.532763][ T9783] ? rw_verify_area+0xcf/0x680 [ 353.532813][ T9783] vfs_write+0x5ae/0x1150 [ 353.532883][ T9783] ? __pfx_pipe_write+0x10/0x10 [ 353.532929][ T9783] ? __pfx_vfs_write+0x10/0x10 [ 353.532980][ T9783] ? do_futex+0x123/0x350 [ 353.533016][ T9783] ? __fget_files+0x40/0x3a0 [ 353.533067][ T9783] ksys_write+0x207/0x250 [ 353.533118][ T9783] ? __pfx_ksys_write+0x10/0x10 [ 353.533182][ T9783] do_syscall_64+0xcd/0x250 [ 353.533233][ T9783] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 353.533281][ T9783] RIP: 0033:0x7f44cd58cd29 [ 353.533306][ T9783] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 353.533340][ T9783] RSP: 002b:00007f44cb3d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 353.533370][ T9783] RAX: ffffffffffffffda RBX: 00007f44cd7a6080 RCX: 00007f44cd58cd29 [ 353.533392][ T9783] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 353.533411][ T9783] RBP: 00007f44cd60e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 353.533432][ T9783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 353.533451][ T9783] R13: 0000000000000000 R14: 00007f44cd7a6080 R15: 00007ffff5afb538 [ 353.533492][ T9783] [ 354.549380][ T9796] program syz.0.1039 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 355.341081][ T9818] FAULT_INJECTION: forcing a failure. [ 355.341081][ T9818] name failslab, interval 1, probability 0, space 0, times 0 [ 355.395758][ T9820] FAULT_INJECTION: forcing a failure. [ 355.395758][ T9820] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 355.418010][ T9818] CPU: 0 UID: 0 PID: 9818 Comm: syz.1.1033 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 355.418045][ T9818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 355.418062][ T9818] Call Trace: [ 355.418069][ T9818] [ 355.418079][ T9818] dump_stack_lvl+0x16c/0x1f0 [ 355.418122][ T9818] should_fail_ex+0x497/0x5b0 [ 355.418152][ T9818] ? fs_reclaim_acquire+0xae/0x150 [ 355.418208][ T9818] should_failslab+0xc2/0x120 [ 355.418240][ T9818] __kmalloc_cache_noprof+0x68/0x420 [ 355.418265][ T9818] ? trace_kmalloc+0x2d/0xd0 [ 355.418300][ T9818] ? __kmalloc_node_noprof+0x23d/0x520 [ 355.418335][ T9818] s_start+0x7b/0x310 [ 355.418389][ T9818] traverse.part.0.constprop.0+0xac/0x640 [ 355.418442][ T9818] seq_read_iter+0x934/0x12b0 [ 355.418497][ T9818] seq_read+0x39f/0x4e0 [ 355.418538][ T9818] ? __pfx_seq_read+0x10/0x10 [ 355.418578][ T9818] ? iovec_from_user.part.0+0x7e/0x130 [ 355.418633][ T9818] ? rw_verify_area+0xcf/0x680 [ 355.418683][ T9818] ? __pfx_seq_read+0x10/0x10 [ 355.418722][ T9818] vfs_readv+0x6c2/0x8a0 [ 355.418771][ T9818] ? __pfx___lock_acquire+0x10/0x10 [ 355.418803][ T9818] ? find_held_lock+0x2d/0x110 [ 355.418851][ T9818] ? __pfx_vfs_readv+0x10/0x10 [ 355.418897][ T9818] ? __fget_files+0x1fc/0x3a0 [ 355.418919][ T9818] ? __pfx_lock_release+0x10/0x10 [ 355.418959][ T9818] ? __fget_files+0x206/0x3a0 [ 355.418989][ T9818] ? do_preadv+0x1b1/0x270 [ 355.419027][ T9818] do_preadv+0x1b1/0x270 [ 355.419069][ T9818] ? __pfx_do_preadv+0x10/0x10 [ 355.419118][ T9818] do_syscall_64+0xcd/0x250 [ 355.419158][ T9818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 355.419216][ T9818] RIP: 0033:0x7f8fc5f8cd29 [ 355.419238][ T9818] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 355.419266][ T9818] RSP: 002b:00007f8fc6de0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 355.419292][ T9818] RAX: ffffffffffffffda RBX: 00007f8fc61a5fa0 RCX: 00007f8fc5f8cd29 [ 355.419311][ T9818] RDX: 0000000000000004 RSI: 0000000020000080 RDI: 0000000000000003 [ 355.419327][ T9818] RBP: 00007f8fc6de0090 R08: 0000000000000005 R09: 0000000000000000 [ 355.419345][ T9818] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 355.419362][ T9818] R13: 0000000000000000 R14: 00007f8fc61a5fa0 R15: 00007ffc1a933418 [ 355.419397][ T9818] [ 355.420578][ T9818] [ 355.654507][ T9818] ===================================== [ 355.660062][ T9818] WARNING: bad unlock balance detected! [ 355.665651][ T9818] 6.13.0-syzkaller-05731-g68732c0bf97c #0 Not tainted [ 355.672438][ T9818] ------------------------------------- [ 355.677989][ T9818] syz.1.1033/9818 is trying to release lock (event_mutex) at: [ 355.685487][ T9818] [] traverse.part.0.constprop.0+0x2bd/0x640 [ 355.693108][ T9818] but there are no more locks to release! [ 355.698841][ T9818] [ 355.698841][ T9818] other info that might help us debug this: [ 355.707007][ T9818] 1 lock held by syz.1.1033/9818: [ 355.712043][ T9818] #0: ffff88802c511668 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xd8/0x12b0 [ 355.720984][ T9818] [ 355.720984][ T9818] stack backtrace: [ 355.726896][ T9818] CPU: 0 UID: 0 PID: 9818 Comm: syz.1.1033 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 355.726929][ T9818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 355.726946][ T9818] Call Trace: [ 355.726954][ T9818] [ 355.726965][ T9818] dump_stack_lvl+0x116/0x1f0 [ 355.727006][ T9818] ? traverse.part.0.constprop.0+0x2bd/0x640 [ 355.727047][ T9818] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 355.727081][ T9818] lock_release+0x525/0x6f0 [ 355.727114][ T9818] ? traverse.part.0.constprop.0+0x2bd/0x640 [ 355.727157][ T9818] ? __pfx_lock_release+0x10/0x10 [ 355.727191][ T9818] ? dump_stack_lvl+0x197/0x1f0 [ 355.727226][ T9818] ? dump_stack_lvl+0x1a1/0x1f0 [ 355.727261][ T9818] ? dump_stack_lvl+0x1a3/0x1f0 [ 355.727298][ T9818] __mutex_unlock_slowpath+0xa3/0x6a0 [ 355.727340][ T9818] ? rcu_is_watching+0x12/0xc0 [ 355.727383][ T9818] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 355.727423][ T9818] ? __kmalloc_cache_noprof+0x261/0x420 [ 355.727451][ T9818] ? rcu_is_watching+0x12/0xc0 [ 355.727494][ T9818] ? kfree+0x274/0x4b0 [ 355.727517][ T9818] ? s_start+0x27d/0x310 [ 355.727550][ T9818] traverse.part.0.constprop.0+0x2bd/0x640 [ 355.727598][ T9818] seq_read_iter+0x934/0x12b0 [ 355.727642][ T9818] seq_read+0x39f/0x4e0 [ 355.727679][ T9818] ? __pfx_seq_read+0x10/0x10 [ 355.727717][ T9818] ? iovec_from_user.part.0+0x7e/0x130 [ 355.727760][ T9818] ? rw_verify_area+0xcf/0x680 [ 355.727798][ T9818] ? __pfx_seq_read+0x10/0x10 [ 355.727837][ T9818] vfs_readv+0x6c2/0x8a0 [ 355.727882][ T9818] ? __pfx___lock_acquire+0x10/0x10 [ 355.727916][ T9818] ? find_held_lock+0x2d/0x110 [ 355.727962][ T9818] ? __pfx_vfs_readv+0x10/0x10 [ 355.728005][ T9818] ? __fget_files+0x1fc/0x3a0 [ 355.728029][ T9818] ? __pfx_lock_release+0x10/0x10 [ 355.728067][ T9818] ? __fget_files+0x206/0x3a0 [ 355.728096][ T9818] ? do_preadv+0x1b1/0x270 [ 355.728135][ T9818] do_preadv+0x1b1/0x270 [ 355.728175][ T9818] ? __pfx_do_preadv+0x10/0x10 [ 355.728218][ T9818] do_syscall_64+0xcd/0x250 [ 355.728258][ T9818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 355.728299][ T9818] RIP: 0033:0x7f8fc5f8cd29 [ 355.728320][ T9818] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 355.728347][ T9818] RSP: 002b:00007f8fc6de0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 355.728373][ T9818] RAX: ffffffffffffffda RBX: 00007f8fc61a5fa0 RCX: 00007f8fc5f8cd29 [ 355.728391][ T9818] RDX: 0000000000000004 RSI: 0000000020000080 RDI: 0000000000000003 [ 355.728408][ T9818] RBP: 00007f8fc6de0090 R08: 0000000000000005 R09: 0000000000000000 [ 355.728425][ T9818] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 355.728441][ T9818] R13: 0000000000000000 R14: 00007f8fc61a5fa0 R15: 00007ffc1a933418 [ 355.728477][ T9818] [ 356.024454][ T9820] CPU: 1 UID: 0 PID: 9820 Comm: syz.0.1034 Not tainted 6.13.0-syzkaller-05731-g68732c0bf97c #0 [ 356.024493][ T9820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 356.024512][ T9820] Call Trace: [ 356.024520][ T9820] [ 356.024530][ T9820] dump_stack_lvl+0x16c/0x1f0 [ 356.024575][ T9820] should_fail_ex+0x497/0x5b0 [ 356.024608][ T9820] ? fs_reclaim_acquire+0xae/0x150 [ 356.024672][ T9820] should_fail_alloc_page+0xe7/0x130 [ 356.024710][ T9820] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 356.024757][ T9820] ? __pfx___up_read+0x10/0x10 [ 356.024799][ T9820] __alloc_pages_noprof+0x18e/0x2470 [ 356.024837][ T9820] ? mark_held_locks+0x9f/0xe0 [ 356.024872][ T9820] ? irqentry_exit+0x3b/0x90 [ 356.024909][ T9820] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 356.024949][ T9820] ? rep_movs_alternative+0x4a/0x70 [ 356.024980][ T9820] ? _copy_from_iter+0x159/0x1400 [ 356.025019][ T9820] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 356.025060][ T9820] ? policy_nodemask+0xea/0x4e0 [ 356.025095][ T9820] alloc_pages_mpol_noprof+0x2c8/0x620 [ 356.025137][ T9820] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 356.025182][ T9820] ? copy_page_from_iter+0x108/0x120 [ 356.025222][ T9820] pipe_write+0xe38/0x1b30 [ 356.025257][ T9820] ? __pfx_pipe_write+0x10/0x10 [ 356.025291][ T9820] ? apparmor_file_permission+0x251/0x400 [ 356.025334][ T9820] ? rw_verify_area+0xcf/0x680 [ 356.025375][ T9820] vfs_write+0x5ae/0x1150 [ 356.025418][ T9820] ? __pfx_pipe_write+0x10/0x10 [ 356.025448][ T9820] ? __pfx_vfs_write+0x10/0x10 [ 356.025512][ T9820] ? do_futex+0x123/0x350 [ 356.025541][ T9820] ? __fget_files+0x40/0x3a0 [ 356.025597][ T9820] ksys_write+0x207/0x250 [ 356.025667][ T9820] ? __pfx_ksys_write+0x10/0x10 [ 356.025725][ T9820] do_syscall_64+0xcd/0x250 [ 356.025773][ T9820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 356.025820][ T9820] RIP: 0033:0x7ffb1a38cd29 [ 356.025845][ T9820] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 356.025877][ T9820] RSP: 002b:00007ffb1b1a8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.025908][ T9820] RAX: ffffffffffffffda RBX: 00007ffb1a5a5fa0 RCX: 00007ffb1a38cd29 [ 356.025930][ T9820] RDX: 000000000000ffd8 RSI: 0000000000000000 RDI: 0000000000000003 [ 356.025949][ T9820] RBP: 00007ffb1a40e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 356.025970][ T9820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 356.025990][ T9820] R13: 0000000000000000 R14: 00007ffb1a5a5fa0 R15: 00007ffd9a7c9cf8 [ 356.026019][ T9820] [ 356.361559][ T9831] netlink: 330 bytes leftover after parsing attributes in process `syz.2.1037'.