last executing test programs: 31.717080269s ago: executing program 2 (id=1337): openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio1\x00', 0x12b742, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x20009, 0xe3, 0x100000eb1, 0x40000000000a1, 0x8000) r0 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) openat$auto_sco_debugfs_fops_(0xffffffffffffff9c, 0x0, 0x242, 0x0) r1 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) ioctl$auto_SNDRV_TIMER_IOCTL_TREAD64(r1, 0x400454a4, 0x0) r2 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$auto_VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000000c0)=0x4000000) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x6, 0xf8, 0xfffffffffffffffa, 0x8000) preadv2$auto(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x80000003}, 0x6, 0xffffffffffffffff, 0x400, 0x2f) sendfile$auto(r0, 0x3, 0x0, 0x6) pread64$auto(r0, &(0x7f0000000200)='/proc/self/net/ip6_tables_targets\x00', 0x34b, 0x10000) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) socket(0x2a, 0x2, 0x1) getsockopt$auto(r0, 0xfffffffe, 0x1c, 0x0, 0x0) unshare$auto(0x40000080) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89b0, 0x0) mmap$auto(0x0, 0x2000d, 0x4000000000df, 0xeb1, 0x404, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x5, 0x0) r3 = openat$auto_generic(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/kpagecgroup\x00', 0x20000, 0x0) sendmsg$auto_MAC802154_HWSIM_CMD_NEW_EDGE(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40001}, 0x24040004) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video7\x00', 0x70d902, 0x0) ioctl$auto_BINDER_FREEZE(r3, 0x400c620e, 0x0) readv$auto(0x3, &(0x7f00000001c0)={0x0, 0x1000}, 0x100000007) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) 30.657384898s ago: executing program 2 (id=1344): openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio1\x00', 0x12b742, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x20009, 0xe3, 0x100000eb1, 0x40000000000a1, 0x8000) r0 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) openat$auto_sco_debugfs_fops_(0xffffffffffffff9c, 0x0, 0x242, 0x0) r1 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) ioctl$auto_SNDRV_TIMER_IOCTL_TREAD64(r1, 0x400454a4, 0x0) r2 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$auto_VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000000c0)=0x4000000) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x6, 0xf8, 0xfffffffffffffffa, 0x8000) preadv2$auto(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x80000003}, 0x6, 0xffffffffffffffff, 0x400, 0x2f) sendfile$auto(r0, 0x3, 0x0, 0x6) pread64$auto(r0, &(0x7f0000000200)='/proc/self/net/ip6_tables_targets\x00', 0x34b, 0x10000) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) socket(0x2a, 0x2, 0x1) getsockopt$auto(r0, 0xfffffffe, 0x1c, 0x0, 0x0) unshare$auto(0x40000080) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89b0, 0x0) mmap$auto(0x0, 0x2000d, 0x4000000000df, 0xeb1, 0x404, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x5, 0x0) r3 = openat$auto_generic(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/kpagecgroup\x00', 0x20000, 0x0) sendmsg$auto_MAC802154_HWSIM_CMD_NEW_EDGE(0xffffffffffffffff, 0x0, 0x24040004) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video7\x00', 0x70d902, 0x0) ioctl$auto_BINDER_FREEZE(r3, 0x400c620e, 0x0) readv$auto(0x3, &(0x7f00000001c0)={0x0, 0x1000}, 0x100000007) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) 28.196435095s ago: executing program 2 (id=1349): r0 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) write$auto_seq_oss_f_ops_seq_oss(r0, &(0x7f0000000640), 0x0) r1 = openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, 0x0, 0x1, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, 0x0, 0x440402, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) mmap$auto(0x7, 0x2, 0x4000000000df, 0xeb1, 0x6, 0xffffffff) close_range$auto(0x2, 0x8, 0x0) r2 = io_uring_setup$auto(0x6, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$auto_CTRL_CMD_GETPOLICY(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="0700000000000000df250a"], 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x10004010) syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1a00"], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x20000800) recvmmsg$auto(r3, &(0x7f0000000100)={{0x0, 0x4, &(0x7f0000000080)={&(0x7f0000000040), 0xcb}, 0x3, 0x0, 0x80000000, 0x6}, 0x9}, 0x7, 0x6, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_CTRL_CMD_GETPOLICY(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYBLOB='\a'], 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x10004010) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1a00"], 0x1ac}}, 0x40000) ioctl$auto(0xffffffffffffffff, 0x14c6db68, r2) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="5e010000", @ANYBLOB="19"], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000300)={{0x0, 0x1c03, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x200, 0x4}, 0x107}, 0x23, 0xfffffffe) setsockopt$auto_SO_ATTACH_REUSEPORT_CBPF(r1, 0x9, 0x33, &(0x7f0000000280)='ethtool\x00', 0x5) syz_clone(0x20000100, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x203, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0xe0180, 0x0) mmap$auto(0x0, 0x95, 0x4000000000e3, 0x40eb2, 0xffffffffffffffff, 0x300000000000) r4 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r4, 0x107, 0x1, 0x0, 0x8004) r5 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000100), r1) sendmsg$auto_ETHTOOL_MSG_TSINFO_GET(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="659aa95f462ab925190000001d00078008000400050000"], 0x28}, 0x1, 0x0, 0x0, 0x20040041}, 0x80) 26.955920336s ago: executing program 2 (id=1355): mmap$auto(0x0, 0x40006, 0xdf, 0x9b72, 0x7, 0x28000) r0 = io_uring_setup$auto(0x5b, &(0x7f0000000080)={0x7fffffff, 0xe, 0x2, 0x6, 0x5, 0x8, 0xffffffffffffffff, [], {0xd74c, 0x10000, 0x1, 0x29f, 0x100, 0xfff, 0x101, 0x6, 0x2}, {0xfb, 0x1, 0x10001, 0x7, 0x1, 0x40, 0x176c5, 0x400005, 0x100000005}}) r1 = openat$auto_tracing_stats_fops_trace(0xffffffffffffff9c, &(0x7f0000000240)='/sys/kernel/debug/tracing/per_cpu/cpu0/stats\x00', 0x183400, 0x0) readv$auto(r1, &(0x7f0000000040)={&(0x7f0000000180), 0x6}, 0x5) landlock_restrict_self$auto(r0, 0x80000000) close_range$auto(0x2, 0x8, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x2, 0x1, 0x0) listen$auto(0x3, 0x81) ioctl$auto(0x3, 0x894b, 0x38) socket(0x1e, 0x4, 0x0) bind$auto(0x3, &(0x7f0000000040)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x43, 0x1, 0x3}}, 0x6a) r3 = getpid() process_vm_readv$auto(r3, &(0x7f0000000000)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={&(0x7f0000000040), 0xffffffff}, 0x6, 0x0) setsockopt$auto(0x3, 0x10f, 0x87, 0x0, 0x14) io_uring_register$auto_IORING_REGISTER_IOWQ_MAX_WORKERS(r2, 0x13, &(0x7f0000000080), 0x1) close_range$auto(0x2, 0x8, 0x0) 26.086512717s ago: executing program 2 (id=1357): openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) mmap$auto(0x0, 0x1, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) writev$auto(r0, &(0x7f0000000200)={0x0, 0xb}, 0x200000003) openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/adsp1\x00', 0x2042, 0x0) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2000d, 0x4000000200df, 0xeb1, 0x404, 0x8000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_ovs_vport(&(0x7f0000000200), r2) sendmsg$auto_OVS_VPORT_CMD_SET(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x20, r3, 0x1, 0x70bd25, 0x25dfdbff, {}, [@OVS_VPORT_ATTR_UPCALL_STATS={0x4}, @OVS_VPORT_ATTR_IFINDEX={0x8}]}, 0x20}}, 0x10) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000002c00)='/sys/devices/uprobe/format/retprobe\x00', 0x80, 0x0) socket(0xa, 0x3, 0x3a) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x2, 0x0) syz_genetlink_get_family_id$auto_nlctrl(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) socket(0x2, 0x3, 0x2) socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$auto(0xffffffffffffffff, &(0x7f00000001c0)={{0x0, 0x1aa, 0x0, 0x8, 0x0, 0x5, 0x1001}, 0x5}, 0x2, 0x100) 24.646451667s ago: executing program 2 (id=1358): mmap$auto(0x3, 0x18, 0x1ff, 0x18, 0x401, 0x300000000001) r0 = socket(0x2, 0x1, 0x106) bind$auto(r0, &(0x7f00000000c0)=@tipc=@name={0x1e, 0x2, 0x2, {{0x2, 0x3}, 0x1}}, 0xab) mmap$auto(0x0, 0x30009, 0x4000000000df, 0x4000eb1, 0x401, 0x8000) unshare$auto(0x40000080) msgctl$auto_MSG_STAT(0x6, 0xb, &(0x7f0000000240)={{0x2, 0x0, 0xee01, 0x3, 0x1, 0x6, 0x401}, 0x0, &(0x7f0000000200)=0x7f, 0xfffffffffffffff9, 0xf, 0x4, 0x1, 0x8, 0x3, 0xf6c5, 0x3ff, @inferred, @raw=0xffff}) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0005, 0x19) umount2$auto(0x0, 0x5345) keyctl$auto(0x645, 0x1, 0x6, r1, 0xfffffffffefffffc) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0x2003f2, 0x14) socketpair$auto(0x1008000, 0x2, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) select$auto(0xc, 0x0, 0x0, &(0x7f0000000040)={[0x9, 0x5, 0xd, 0x8fd6, 0x3, 0x3, 0x15f4da0a, 0x3, 0x3, 0x9, 0x80000001, 0x7, 0x1, 0x9, 0x100, 0x1]}, 0x0) setsockopt$auto(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x17) close_range$auto(r0, r0, 0x1) semctl$auto(0x8, 0x2, 0x33, 0xde) r2 = socketpair$auto(0x0, 0xa, 0xd2, 0x0) r3 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS0\x00', 0x101e81, 0x0) write$auto_tty_fops_tty_io(r3, 0x0, 0x0) setsockopt$auto(0x3, 0x1, 0x4c, 0x0, 0x9) ioctl$auto_I2C_SMBUS(r2, 0x720, &(0x7f0000000080)) recvmmsg$auto(0x3, 0x0, 0x80000401, 0x4000, 0x0) write$auto(0xffffffffffffffff, 0x0, 0x5) r4 = socket(0x11, 0xa, 0x9) bind$auto(r4, 0x0, 0x9) sendmsg$auto_OVS_FLOW_CMD_SET(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x10) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) 11.204163667s ago: executing program 0 (id=1384): r0 = open(&(0x7f0000000000)='./file0\x00', 0x4242, 0xe1d2b27bdc14aabc) fallocate$auto(r0, 0x0, 0x7, 0x4cbd5d) r1 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cec10\x00', 0x101901, 0x0) ioctl$auto_CEC_ADAP_S_LOG_ADDRS(r1, 0xc05c6104, &(0x7f0000000100)={'\x00', 0x0, 0x6, 0x2, 0x9b3, 0x9, "0200000002000000997e763f222ce1", '\x00', "0001410c", '\x00', ["f5404de9641f0000000060c1", "70d9a9a3af9f39d000000001", "ef5ac4927ad89c5c00"]}) ioctl$auto_CEC_ADAP_S_LOG_ADDRS(r1, 0xc05c6104, &(0x7f0000000480)={'\x00', 0x8, 0x4, 0x10, 0x0, 0x20000001, "0573830014ae6d1c64f0c9cfc40a01", "354d40de", ' \x00', "0bea5a5a", ["8844f3d239ba5a2b00d1d4f1", "39eb04fad47fb285746e614c", "42565eb931f9cfbfabac8990", "19c57f7fee8d089a10cdd8c3"]}) ioctl$auto_CEC_TRANSMIT(r1, 0xc0386105, 0x0) write$auto(0x3, 0x0, 0x400000000000050) socket(0xa, 0x1, 0x84) mmap$auto(0xea88, 0x810004, 0xd, 0x10, 0x3, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) sendfile$auto(0x3, 0x3, 0x0, 0x400000000006) socket(0x29, 0x2, 0x0) socket(0xa, 0x1, 0x84) mmap$auto(0x0, 0x400005, 0xffffffffffeffffe, 0x9b72, 0xc76, 0x8000) r2 = getpid() process_vm_readv$auto(r2, &(0x7f0000000000)={0x0, 0xfff}, 0x800000005, &(0x7f0000000500)={&(0x7f0000000080), 0x1ffffffff}, 0x2, 0x0) setsockopt$auto(0x3, 0x10000000084, 0x10, 0x0, 0x8) unshare$auto(0x40000080) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/security/tomoyo/domain_policy\x00', 0x40602, 0x0) setfsuid$auto(0xee00) preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xf15a}, 0x6, 0x8, 0x5) prctl$auto(0x23, 0x6, 0x2009, 0x0, 0x0) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) socketpair$auto(0x1f, 0x5, 0x8000000000000000, 0x0) acct$auto(&(0x7f0000000280)='u[,&\x00\x00\x00\a\x00\'\x00?\xa4\x1fN\xa1~5Z\xc7\r\f}M4\xa8m\xe6\x19[11\xab\xff-E\xac9(j\f\xa0s\x83\xe6\xaeR\x81\r_\x0e\x19\x12\x85\b\vV\x02\xb8\xed\xe9a`!\x81\xd6i\x16\xe9+J\x15\xf6\xc8\xee$\x16\xc1\x9a!\x87I7\x8cD&zg\xb0a\xab|E\xde\x14\xee[\xc8\xc0\x00\x00h\x0f\x9f\xc0\xe6\xb4\x99\x8a\x83\a\xe3\xae\x87\x00\xb0\x85B\xa3\xdbT\xb3\xb8\xd2F\xa0\xc4]\xaf\xc43&\xe4\x01\x05\xd2\x15\xf8\xf1!\x9d\x92\xbbHL9aD\xb4\x80\xed\xba>\"\xb6\x7f\xa3f\x1d\a\xa1\x87\x84uA\xd8\xe7\xd2\xf3[r\xc5S&}D[\x97\xf1\n\xc5\xa1p\xa8\xe2ce\xd9\xf8Y\x03\x84\xb4\xd7\x16\x19\xe5\x17\x10\xd8fcG:\xfbY\x17w\x98?\x03@\xe5\x02\x05\x93h\xb9\xf7\xef\x84\x8aG\xb4~A\x89\xdf\x17)~p\xea\x01^\xb8\xef\x98q\xf8Dw\xfd\xabE\a\x00c\v_\x01\x98BT@\r\xfe\xdbU{N4+Z\x99Y\a\xe9\x97\x02)\x9b\xee\x8a\xa2W~i\xf5xC\x1a)\xbd\xcd\x9clZ\'\x9c\x03\xb7\xf9\xf3\xe9\x15k\xce2\x1a\xd8\xf6\xc3\xd8\xc5\xf8\xa0\xbfnnA\x1e\x9ciR\x83\xcf\\\x05\xcd=\x84\xf02\x83\xef9\xabIg!\xac\x98') unshare$auto(0x20000080) 10.075928371s ago: executing program 1 (id=1386): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_smc_pnetid(0x0, r0) syz_genetlink_get_family_id$auto_nl80211(0x0, r0) syz_genetlink_get_family_id$auto_tipcv2(0x0, 0xffffffffffffffff) unshare$auto(0x40000080) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(r0, r0, 0xfffffffc) pipe$auto(0x0) r1 = pipe$auto(0x0) openat$auto_aoe_fops_aoechr(0xffffffffffffff9c, 0x0, 0x400, 0x0) tee$auto(0x2000000000000, 0x3, 0x402, 0xd) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) mremap$auto(0x0, 0x4, 0x4, 0x7, 0x100000000) madvise$auto(0x0, 0x200007, 0x19) r2 = io_uring_setup$auto(0x2, &(0x7f0000000080)={0x80000003, 0x9, 0x4002, 0x6, 0x4, 0x8, 0xffffffffffffffff, [], {0x9, 0x6, 0xf, 0x5, 0x100, 0x7f, 0x101, 0x4000006, 0x2000}, {0x100, 0x1, 0x52, 0x5, 0x1, 0x40, 0x104, 0x8, 0x100000000}}) r3 = getpid() process_vm_readv$auto(r3, &(0x7f0000000000)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={&(0x7f0000000040), 0xffffffff}, 0x6, 0x0) sendmsg$auto_OVS_METER_CMD_GET(r1, &(0x7f0000003440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x5074aaae554d96eb}, 0xc, &(0x7f0000003400)={&(0x7f0000000240)={0x31b4, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@OVS_METER_ATTR_STATS={0x14, 0x3, {0xb, 0x8}}, @OVS_METER_ATTR_USED={0xc, 0x5, 0x8000000000000000}, @OVS_METER_ATTR_ID={0x8, 0x1, 0x4}, @OVS_METER_ATTR_CLEAR={0x4}, @OVS_METER_ATTR_BANDS={0x100c, 0x4, 0x0, 0x1, [@generic="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@typed={0x8, 0xcd, 0x0, 0x0, @ipv4=@broadcast}]}, @OVS_METER_ATTR_BANDS={0x215a, 0x4, 0x0, 0x1, [@typed={0x8, 0xf2, 0x0, 0x0, @uid}, @nested={0x1c, 0x3d, 0x0, 0x1, [@nested={0x4, 0xee}, @typed={0x8, 0xe5, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @nested={0x4, 0xda}, @typed={0x8, 0x13b, 0x0, 0x0, @pid=r3}]}, @typed={0x14, 0x154, 0x0, 0x0, @ipv6=@empty}, @typed={0x7, 0x3a, 0x0, 0x0, @str='*\\\x00'}, @generic="1ce4d6328a6bef5562280a9d804939bc0ba06e10dc7616ed199850a0f2de1804b010ee4bb4888a90ca6bc61c6e1eabc2b68f7cdde4194ab28843f94c4abaa404c6658f41d11778bb3b859b05d2ffa36be2ae4de4e35e6eb3cf0a0ead09836a4cfb3e11e9a63b2d702c006f8e46d09118ad3bac2e1359617b04bebf91665219ddf5531204ca31a4cf8436d13c495a616adef3fee73d370289cda4c48cf455a9ce054a261ab35b4febfbc9923a30fd2e62f9ffaa5fb5f4b7a8ee706097ec2729d6ca48a9545a961312d1b4c13062ed0383acbe6944d7df95bf194fb4643e5c262d31f58ebf85a0f164f18e2d94a489ae04e3c47025a0869d4eb53763c742fb", @typed={0x8, 0x3b, 0x0, 0x0, @u32=0x6}, @nested={0x2010, 0x3d, 0x0, 0x1, 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@nested={0x4, 0x154}, @nested={0x4, 0x24}, @nested={0x4, 0x18}]}]}, @OVS_METER_ATTR_ID={0x8, 0x1, 0x6}, @OVS_METER_ATTR_KBPS={0x4}]}, 0x31b4}, 0x1, 0x0, 0x0, 0x24000000}, 0x48084) mmap$auto(0x0, 0x20009, 0xb17a, 0xeb1, 0x3fd, 0x8000) mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2) r4 = socket(0x11, 0x80003, 0x300) sendfile$auto(0x1, r4, 0x0, 0x3) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) setsockopt$auto(0x200000000000003, 0x1, 0x2c, 0x0, 0x300) bind$auto(r2, &(0x7f0000000000)=@phonet={0x23, 0x81, 0x0, 0x3}, 0x81) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) vmsplice$auto(0x2, &(0x7f00000000c0)={0x0, 0x7f}, 0x8000000000000001, 0x0) shmat$auto(0x0, 0x0, 0x8) close_range$auto(0x2, 0xa, 0x0) 9.213796207s ago: executing program 32 (id=1358): mmap$auto(0x3, 0x18, 0x1ff, 0x18, 0x401, 0x300000000001) r0 = socket(0x2, 0x1, 0x106) bind$auto(r0, &(0x7f00000000c0)=@tipc=@name={0x1e, 0x2, 0x2, {{0x2, 0x3}, 0x1}}, 0xab) mmap$auto(0x0, 0x30009, 0x4000000000df, 0x4000eb1, 0x401, 0x8000) unshare$auto(0x40000080) msgctl$auto_MSG_STAT(0x6, 0xb, &(0x7f0000000240)={{0x2, 0x0, 0xee01, 0x3, 0x1, 0x6, 0x401}, 0x0, &(0x7f0000000200)=0x7f, 0xfffffffffffffff9, 0xf, 0x4, 0x1, 0x8, 0x3, 0xf6c5, 0x3ff, @inferred, @raw=0xffff}) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0005, 0x19) umount2$auto(0x0, 0x5345) keyctl$auto(0x645, 0x1, 0x6, r1, 0xfffffffffefffffc) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0x2003f2, 0x14) socketpair$auto(0x1008000, 0x2, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) select$auto(0xc, 0x0, 0x0, &(0x7f0000000040)={[0x9, 0x5, 0xd, 0x8fd6, 0x3, 0x3, 0x15f4da0a, 0x3, 0x3, 0x9, 0x80000001, 0x7, 0x1, 0x9, 0x100, 0x1]}, 0x0) setsockopt$auto(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x17) close_range$auto(r0, r0, 0x1) semctl$auto(0x8, 0x2, 0x33, 0xde) r2 = socketpair$auto(0x0, 0xa, 0xd2, 0x0) r3 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS0\x00', 0x101e81, 0x0) write$auto_tty_fops_tty_io(r3, 0x0, 0x0) setsockopt$auto(0x3, 0x1, 0x4c, 0x0, 0x9) ioctl$auto_I2C_SMBUS(r2, 0x720, &(0x7f0000000080)) recvmmsg$auto(0x3, 0x0, 0x80000401, 0x4000, 0x0) write$auto(0xffffffffffffffff, 0x0, 0x5) r4 = socket(0x11, 0xa, 0x9) bind$auto(r4, 0x0, 0x9) sendmsg$auto_OVS_FLOW_CMD_SET(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x10) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) 8.99909716s ago: executing program 3 (id=1388): mmap$auto(0x0, 0x400007, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pts/ptmx\x00', 0x0, 0x0) io_uring_setup$auto(0x1, 0x0) ioctl$auto_TIOCSETD2(r1, 0x5423, 0x0) ioctl$auto(r1, 0x80045430, r0) 8.8775565s ago: executing program 0 (id=1389): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) r0 = bpf$auto(0x1, &(0x7f0000000000)=@batch={0xfffffffffffffffb, 0x44, 0x2, 0x9, 0x81, 0xffffffffffffffff, 0x2, 0x8}, 0x100000cf) sendmsg$auto_NL802154_CMD_SET_PAN_ID(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYRES32=r1], 0x24}}, 0x20000010) r2 = socket(0x29, 0x2, 0x0) r3 = socket(0x10, 0x2, 0x0) recvmmsg$auto(r3, &(0x7f0000000040)={{0x0, 0x5, 0x0, 0x5, 0x0, 0x200002, 0x13}, 0x6}, 0xfffffff9, 0x10, 0x0) ioctl$auto(r2, 0x89f2, 0x24) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = fsopen$auto(0x0, 0x1) fsconfig$auto(r6, 0x8, 0x0, 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000002f00), 0xffffffffffffffff) sendmsg$auto_NFSD_CMD_THREADS_SET(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x1c, r8, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@NFSD_A_SERVER_THREADS={0x8, 0x1, 0xfffffffc}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4002000}, 0x40010) sendmsg$auto_NFSD_CMD_POOL_MODE_GET(r6, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r8, 0x400, 0x3, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x800) r9 = syz_genetlink_get_family_id$auto_802_15_4_mac(&(0x7f0000000100), r4) r10 = syz_genetlink_get_family_id$auto_hsr(&(0x7f0000000300), r5) sendmsg$auto_HSR_C_GET_NODE_LIST(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r10, 0x10, 0x70bd2a, 0x25dfdbfe, {}, [@HSR_A_IF2_SEQ={0x6, 0x7, 0x401}, @HSR_A_IF1_AGE={0x8, 0x3, 0x7842}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040800}, 0x20048881) sendmsg$auto_IEEE802154_LLSEC_ADD_DEVKEY(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x402200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r9, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0xfa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r11 = socket(0x2, 0x1, 0x106) setsockopt$auto(r11, 0x6, 0xd, &(0x7f0000000280)='lp\x00h\x85M\xdf\xdc\x83\x8a\xa7\xe4]U(\x01\t=\x1e\x00\x00', 0x4) r12 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000200)='/proc/thread-self/net/rpc/gss_krb5_enctypes\x00', 0xe0001, 0x0) read$auto_proc_reg_file_ops_compat_inode(r12, &(0x7f0000000000)=""/65, 0x41) syz_genetlink_get_family_id$auto_nlctrl(&(0x7f0000000000), r11) r13 = syz_genetlink_get_family_id$auto_l2tp(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$auto_L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x44, r13, 0x1, 0x70bd29, 0x25dfdc00, {0x1, 0x0, 0x3f00}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x5d}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x9}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x4}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x7}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3f}]}, 0x44}, 0x1, 0x0, 0x0, 0x4044080}, 0x90) 8.105980414s ago: executing program 1 (id=1390): openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio1\x00', 0x12b742, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x20009, 0xe3, 0x100000eb1, 0x40000000000a1, 0x8000) r0 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) openat$auto_sco_debugfs_fops_(0xffffffffffffff9c, 0x0, 0x242, 0x0) r1 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) ioctl$auto_SNDRV_TIMER_IOCTL_TREAD64(r1, 0x400454a4, 0x0) r2 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$auto_VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000000c0)=0x4000000) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x6, 0xf8, 0xfffffffffffffffa, 0x8000) preadv2$auto(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x80000003}, 0x6, 0xffffffffffffffff, 0x400, 0x2f) sendfile$auto(r0, 0x3, 0x0, 0x6) pread64$auto(r0, &(0x7f0000000200)='/proc/self/net/ip6_tables_targets\x00', 0x34b, 0x10000) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) socket(0x2a, 0x2, 0x1) getsockopt$auto(r0, 0xfffffffe, 0x1c, 0x0, 0x0) unshare$auto(0x40000080) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89b0, 0x0) mmap$auto(0x0, 0x2000d, 0x4000000000df, 0xeb1, 0x404, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x5, 0x0) r3 = openat$auto_generic(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/kpagecgroup\x00', 0x20000, 0x0) sendmsg$auto_MAC802154_HWSIM_CMD_NEW_EDGE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40001}, 0x24040004) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, 0x0, 0x70d902, 0x0) ioctl$auto_BINDER_FREEZE(r3, 0x400c620e, 0x0) readv$auto(0x3, &(0x7f00000001c0)={0x0, 0x1000}, 0x100000007) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) 8.006226515s ago: executing program 3 (id=1391): mmap$auto(0xffffffffffffffff, 0x37, 0xdd, 0xeb1, 0x401, 0x8000) r0 = socket(0x15, 0x5, 0x0) r1 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cec4\x00', 0x800, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) r2 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000001480)='/proc/sys/net/ipv6/conf/geneve0/disable_ipv6\x00', 0x40001, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000980)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000940)={&(0x7f0000000500)={0x424, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0xb6, 0x3, 0x0, 0x1, [@generic="79dae7686d1bca0b9992f32020cd19014315cc3e42e6d87b1320aeace96d1de1eb746aa907367f200d136b756690c778c4ffebe7bb5a7f23527916b1185c2cef8b9e82466a6f16bc09ebed", @generic="1165479a56fd86cad23c387f82fc0f95333cdc2902cd121a9c58fe1edd5e1978a237dd2d0fad3913f97d70b1fbf988", @nested={0x35, 0x134, 0x0, 0x1, [@nested={0x4, 0x60}, @nested={0x4, 0x13b}, @generic="416cb3d17c1ff4afa51dc82ec8c8d13a8ab61d048f868802d0959bfb0748d3e1528570181e145125ed"]}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x350, 0x3, 0x0, 0x1, [@generic="c3946a3ada0d1cb38ca3a41200b1bfd062359058be8a112e2908a87cefe2c687e7bc0a24c08b9bbec1f1a52a823c4f3a3117765cb2294064f8f6acd6a17bc32568cf12c1f87dc8a82d4e3a0d9d16e59643a4db6e10042c048a50eed538ba79d76fc7bec49a8e4b186ceb48e5f71324c9", @typed={0x8, 0x58, 0x0, 0x0, @fd=r2}, @typed={0x8, 0x94, 0x0, 0x0, @fd}, @nested={0x29e, 0xa2, 0x0, 0x1, [@generic="45ebf3eb7d3bfdc5e8ac384c050f89e8620aaf99e09c742cf42d9e7e280183aaf3471339486de8d50ff7b0c4d2f88acc89f80c0c27a1e15faa5d018690155329570224e4c77447fa50ef23fa1b31d543c1cad457f2cbaeba770915aaee86f12eba63d609e2f202baf08af6ada48cb5931f7fa29834e7b67998494126ad7641d144cdabf08ebf24a43c64c130ab55d4a7fde550633bc224ab56ec458eb9b41041674461118ff31bca0e12d12cbe9fa15a683662333fded8781de14691ebd8dfee335bcb8c1bd5fa9a98397c19550b792f6d2ab85bbc9745ef375a227c1d9ead65131b206a7414a91d", @nested={0x4, 0x2c}, @generic="c1eb602316f31bfb960cfef54d14ba191bea7f48b843478e82f9b554bb5183b3f6fffdb1d06792cc2861", @typed={0x9b, 0x67, 0x0, 0x0, @binary="0e95e50b6e983fd1434baeb5832c0c7e7b970e300a4f8608a23f647d0b62776f1c22e9147107b51b9c87ff527509fe2837f499a1863ebb532b022a160b7af1f3fc8bb36d6528d5b1cd90ccf2010cd746386a293ba2102bbcc8805d29232d69c5611b5c1b5e99729673c1c849dbc240f448b9ae256a43f8ed98361d15a91c6f0a5adfdfa177565d4445acf544460c225556669abdb0eb8a"}, @nested={0x4, 0x14c}, @generic="1a9bee51665258234aab425eb4f61e50f13f4279a169b0c3f5e13d0f43d7e7506a5a9c8b8a06cf7e2d1273905c5200d409abebf9d3ad59a0df9c484ad1199b0b33abfebdf759904ce547d1de71cfed0e3429f37bb4c3973f1b80feb77146fa1238eb3c083dac530f093bf0624a2fd44d5091eb96058d35602f99737654d1359c8242a14a418c467387d208c4d2595cfaa199d784c43a21424a2e467d810491ee5533c876570b3918701bfe0e5d61ad3b0efa3a79a102f9bd9c1831f4f6c49b1d37e46961bdd4802eef55766f867360bd575de808c39acae53a10798ef1e7351850df64e5"]}, @nested={0x2c, 0x7e, 0x0, 0x1, [@typed={0x1e, 0x34, 0x0, 0x0, @binary="2edc2f8e23fbbaac4de15b9351aa70605fc0c09ad4a95a13f5a2"}, @typed={0x8, 0xfe, 0x0, 0x0, @pid}]}]}]}, 0x424}}, 0x40040) mmap$auto(0x0, 0x2020009, 0x100003, 0x9000000eb1, 0xfffffffffffffffa, 0x0) close_range$auto(0x2, 0x8, 0x0) write$auto(0x3, 0x0, 0x7fffffff) io_uring_setup$auto(0x6, 0x0) io_uring_register$auto(0x2, 0x1a, &(0x7f0000000000), 0x1) io_uring_setup$auto(0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$auto_nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$auto_NBD_CMD_STATUS(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1c, r5, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x40) r6 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) ioctl$auto_TIOCSETD2(r6, 0x5423, 0x0) io_uring_setup$auto(0x1, 0x0) r7 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyS2\x00', 0x101f81, 0x0) ioctl$auto_TIOCSETD2(r7, 0x5423, 0x0) openat$auto_raw_fops_raw_gadget(0xffffffffffffff9c, &(0x7f00000004c0), 0x2202, 0x0) ioctl$auto_TIOCVHANGUP2(r6, 0x5437, 0x0) ioctl$auto_CEC_TRANSMIT(r1, 0xc0386105, 0x0) getsockopt$auto(r0, 0x114, 0x271c, 0xfffffffffffffffc, 0x0) 7.647447519s ago: executing program 0 (id=1392): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000000)={0x1c, r1, 0x27c9d9d5b13b6c03, 0x70bd25, 0x25dfdbfd, {0x4, 0x0, 0xfd}, [@HWSIM_ATTR_IFTYPE_SUPPORT={0x8, 0x17, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x404c884}, 0x64004890) 7.371734073s ago: executing program 3 (id=1393): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x2000d, 0x2f9, 0x20000000000eb1, 0xffffffffffffffff, 0x8000) madvise$auto(0x0, 0x2003f2, 0x15) openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x100, 0x0) r0 = openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f00000006c0)='/sys/kernel/debug/tracing/events/vmalloc/filter\x00', 0x103041, 0x0) write$auto(r0, &(0x7f0000000700)='!dev_vhc&\x00', 0x9) getpid() r1 = gettid() capget$auto(&(0x7f0000000000)={0x7}, &(0x7f0000000080)={0x8, 0x10000, 0x7}) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$auto_NBD_CMD_STATUS(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1c, r3, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x40}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc0}, 0x8d4) syz_genetlink_get_family_id$auto_thermal(&(0x7f00000002c0), 0xffffffffffffffff) unshare$auto(0x40000080) mmap$auto(0x0, 0x100000000, 0x3, 0xeb1, 0xfffffffffffffffa, 0xbf5) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/platform/vhci_hcd.0/usbip_debug\x00', 0x8002, 0x0) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/security/tomoyo/profile\x00', 0x40443, 0x0) r4 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptyu3\x00', 0x1, 0x0) ioctl$auto_TIOCSETD2(r4, 0x5423, 0x0) setfsuid$auto(0xee00) preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xf15a}, 0x6, 0x8, 0x5) prctl$auto(0x23, 0x6, r1, 0x0, 0x0) madvise$auto(0x0, 0xa, 0x32) madvise$auto(0x0, 0xffffffffffff0001, 0x15) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) shmget$auto(0x8, 0x10565, 0x7ff) 7.103677647s ago: executing program 0 (id=1394): socket(0x23, 0x80805, 0x0) mmap$auto(0x400000000000000, 0x2020009, 0x7, 0xfffffffffffff010, 0xffffffffffffffff, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) ioctl$auto_TIOCGDEV2(0xffffffffffffffff, 0x80045432, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socket(0x2, 0x80802, 0x0) read$auto(0xffffffffffffffff, 0x0, 0x7) setsockopt$auto(r0, 0x11, 0x66, 0x0, 0x18) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0xa, 0x3, 0x3b) prctl$auto(0x4, 0x2, 0x4, 0x5, 0x7) msync$auto(0x200000, 0x200002000000005, 0xa) unshare$auto(0x40000080) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) r1 = openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) ioctl$auto_IOCTL_VMCI_VERSION2(r1, 0x7a7, 0x0) ioctl$auto_IOCTL_VMCI_INIT_CONTEXT(r1, 0x7a0, 0x6) ioctl$auto_IOCTL_VMCI_CTX_GET_CPT_STATE(r1, 0x7b1, 0x0) connect$auto(0x3, 0x0, 0x58) madvise$auto(0x6, 0x1520, 0x100) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(r2, 0x0, 0x104, 0x4a) migrate_pages$auto(0x0, 0xa, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x2) move_pages$auto(0x0, 0x1002, 0x0, &(0x7f0000001140), 0x0, 0x2) close_range$auto(0x2, 0x8, 0x0) 5.205865602s ago: executing program 1 (id=1395): acct$auto(0x0) mprotect$auto(0x5, 0x40, 0xffffffffffffffff) r0 = openat$auto_raw_fops_raw_gadget(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) ioctl$auto_USB_RAW_IOCTL_EP_SET_WEDGE(r0, 0x4004550f, 0x0) r1 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sg0\x00', 0x28641, 0x0) mmap$auto(0x0, 0x420009, 0xe3, 0x200000000000eb1, 0x401, 0x8000) write$auto(r1, 0x0, 0x2a) ioctl$auto_SG_GET_NUM_WAITING(r1, 0x227d, 0x0) ioctl$auto_USB_RAW_IOCTL_CONFIGURE(r0, 0x5509, 0x0) capget$auto(&(0x7f00000000c0)={0x4, 0xffffffffffffffff}, &(0x7f0000000080)={0x9, 0x5, 0xd6a}) mmap$auto(0x0, 0x10000, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r2 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r2, 0x0, 0x7) r3 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r3, &(0x7f0000000200)={0x0, 0x9}, 0x3) openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing/trace\x00', 0x3882873f, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r4 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/kernel/auto_msgmni\x00', 0x101000, 0x0) read$auto_proc_sys_file_operations_proc_sysctl(r4, 0x0, 0x0) r5 = socket(0x2b, 0x1, 0x0) futex$auto(&(0x7f0000000080)=0x2948, 0x0, 0x2948, &(0x7f00000000c0)={0x225c17d03}, 0x0, 0x5) futex$auto(0x0, 0x5, 0x4, 0x0, &(0x7f0000000080)=0x9, 0x4000000) sendmmsg$auto(r5, &(0x7f0000000000)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x5, 0x2}, 0x10001}, 0x5, 0x20000000) io_uring_setup$auto(0x6, 0x0) setsockopt$auto(0x3, 0x1, 0x1d, 0x0, 0x8) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) openat$auto_ubi_ctrl_cdev_operations_ubi(0xffffffffffffff9c, &(0x7f0000000180), 0x40900, 0x0) 3.521416199s ago: executing program 3 (id=1396): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x2000d, 0x2f9, 0x20000000000eb1, 0xffffffffffffffff, 0x8000) madvise$auto(0x0, 0x2003f2, 0x15) openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x100, 0x0) r0 = openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f00000006c0)='/sys/kernel/debug/tracing/events/vmalloc/filter\x00', 0x103041, 0x0) write$auto(r0, &(0x7f0000000700)='!dev_vhc&\x00', 0x9) getpid() r1 = gettid() capget$auto(&(0x7f0000000000)={0x7}, &(0x7f0000000080)={0x8, 0x10000, 0x7}) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$auto_NBD_CMD_STATUS(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1c, r3, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x40}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc0}, 0x8d4) syz_genetlink_get_family_id$auto_thermal(&(0x7f00000002c0), 0xffffffffffffffff) unshare$auto(0x40000080) mmap$auto(0x0, 0x100000000, 0x3, 0xeb1, 0xfffffffffffffffa, 0xbf5) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/platform/vhci_hcd.0/usbip_debug\x00', 0x8002, 0x0) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/security/tomoyo/profile\x00', 0x40443, 0x0) r4 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptyu3\x00', 0x1, 0x0) ioctl$auto_TIOCSETD2(r4, 0x5423, &(0x7f0000000080)) setfsuid$auto(0xee00) preadv$auto(0x40000000000003, 0x0, 0x6, 0x8, 0x5) prctl$auto(0x23, 0x6, r1, 0x0, 0x0) madvise$auto(0x0, 0xa, 0x32) madvise$auto(0x0, 0xffffffffffff0001, 0x15) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) shmget$auto(0x8, 0x10565, 0x7ff) 3.364410189s ago: executing program 0 (id=1397): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/pci0000:00/0000:00:01.1/ata2/ata_port/ata2/power/runtime_active_time\x00', 0x80000, 0x0) prctl$auto(0x1000000001c, 0x5, 0x8, 0x6, 0x76) setreuid$auto(0x0, 0x7) openat$auto_tracing_stats_fops_trace(0xffffffffffffff9c, &(0x7f0000002e80)='/sys/kernel/debug/tracing/per_cpu/cpu0/stats\x00', 0x121240, 0x0) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, 0x0, 0x400c880) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/virtual/net/bond0/bonding/peer_notif_delay\x00', 0x60082, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f00000000c0)=""/17, 0x11) mmap$auto(0x7fffffffffffffff, 0x4020008, 0xe3, 0x18, 0x401, 0x8000) r1 = openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/block/loop11/rqos/wbt/min_lat_nsec\x00', 0x200, 0x0) read$auto_blk_mq_debugfs_fops_blk_mq_debugfs(r1, &(0x7f0000000040)=""/67, 0x43) openat$auto_media_devnode_fops_mc_devnode(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/media11\x00', 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0x10, 0x2, 0x0) socket(0x2, 0x2, 0x1) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, 0x0, 0xfd}, 0x6a) mmap$auto(0x0, 0x400008, 0xe2, 0x9b72, 0xffffffffffffffff, 0x8000) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xffa, 0x8000000008011, r2, 0x8000) madvise$auto(0x300000000000000, 0x400053, 0x9) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r3 = socket(0x2b, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @remote}, 0x6a) sendmmsg$auto(r3, &(0x7f0000000100)={{&(0x7f0000000040), 0x1, 0x0, 0x9, 0x0, 0x1f, 0xfffffffd}, 0xffff}, 0x101, 0x20000046) fcntl$auto(0x3, 0x4, 0xa553) shutdown$auto(0x200000003, 0x2) clone$auto(0x8000000000000005, 0x7fff, 0x0, 0x0, 0x2) socket(0x18, 0x5, 0x0) r4 = epoll_create$auto(0x8800001) epoll_ctl$auto(r4, 0x1, 0xffffffffffffffff, 0x0) 2.811776178s ago: executing program 1 (id=1398): mmap$auto(0xffffffffffffffff, 0x37, 0xdd, 0xeb1, 0x401, 0x8000) socket(0x15, 0x5, 0x0) openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cec4\x00', 0x800, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000001480)='/proc/sys/net/ipv6/conf/geneve0/disable_ipv6\x00', 0x40001, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000980)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000940)={&(0x7f0000000500)={0x334, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0xb6, 0x3, 0x0, 0x1, [@generic="79dae7686d1bca0b9992f32020cd19014315cc3e42e6d87b1320aeace96d1de1eb746aa907367f200d136b756690c778c4ffebe7bb5a7f23527916b1185c2cef8b9e82466a6f16bc09ebed", @generic="1165479a56fd86cad23c387f82fc0f95333cdc2902cd121a9c58fe1edd5e1978a237dd2d0fad3913f97d70b1fbf988", @nested={0x35, 0x134, 0x0, 0x1, [@nested={0x4, 0x60}, @nested={0x4, 0x13b}, @generic="416cb3d17c1ff4afa51dc82ec8c8d13a8ab61d048f868802d0959bfb0748d3e1528570181e145125ed"]}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x260, 0x3, 0x0, 0x1, [@generic="c3946a3ada0d1cb38ca3a41200b1bfd062359058be8a112e2908a87cefe2c687e7bc0a24c08b9bbec1f1a52a823c4f3a3117765cb2294064f8f6acd6a17bc32568cf12c1f87dc8a82d4e3a0d9d16e59643a4db6e10042c048a50eed538ba79d76fc7bec49a8e4b186ceb48e5f71324c9", @typed={0x8, 0x58, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x94, 0x0, 0x0, @fd}, @nested={0x1ad, 0xa2, 0x0, 0x1, [@generic="45ebf3eb7d3bfdc5e8ac384c050f89e8620aaf99e09c742cf42d9e7e280183aaf3471339486de8d50ff7b0c4d2f88acc89f80c0c27a1e15faa5d018690155329570224e4c77447fa50ef23fa1b31d543c1cad457f2cbaeba770915aaee86f12eba63d609e2f202baf08af6ada48cb5931f7fa29834e7b67998494126ad7641d144cdabf08ebf24a43c64c130ab55d4a7fde550633bc224ab56ec458eb9b41041674461118ff31bca0e12d12cbe9f", @nested={0x4, 0x2c}, @generic="c1eb602316f31bfb960cfe", @typed={0x4, 0x67, 0x0, 0x0, @binary}, @nested={0x4, 0x14c}, @generic="1a9bee51665258234aab425eb4f61e50f13f4279a169b0c3f5e13d0f43d7e7506a5a9c8b8a06cf7e2d1273905c5200d409abebf9d3ad59a0df9c484ad1199b0b33abfebdf759904ce547d1de71cfed0e3429f37bb4c3973f1b80feb77146fa1238eb3c083dac530f093bf0624a2fd44d5091eb96058d35602f99737654d1359c8242a14a418c467387d208c4d2595cfaa199d784c43a21424a2e467d810491ee5533c876570b3918701bfe0e5d61ad3b0efa3a79a102f9bd9c1831f4f6c49b1d37e46961bdd4802eef55766f867360bd575de808c39acae53a10798ef1e7351850df64e5"]}, @nested={0x2c, 0x7e, 0x0, 0x1, [@typed={0x1f, 0x34, 0x0, 0x0, @binary="2edc2f8e23fbbaac4de15b9351aa70605fc0c09ad4a95a13f5a2b6"}, @typed={0x8, 0xfe, 0x0, 0x0, @pid}]}]}]}, 0x334}}, 0x40040) mmap$auto(0x0, 0x2020009, 0x100003, 0x9000000eb1, 0xfffffffffffffffa, 0x0) close_range$auto(0x2, 0x8, 0x0) write$auto(0x3, 0x0, 0x7fffffff) io_uring_setup$auto(0x6, 0x0) io_uring_register$auto(0x2, 0x1a, &(0x7f0000000000), 0x1) io_uring_setup$auto(0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nbd(&(0x7f0000000200), 0xffffffffffffffff) r2 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) ioctl$auto_TIOCSETD2(r2, 0x5423, 0x0) io_uring_setup$auto(0x1, 0x0) r3 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyS2\x00', 0x101f81, 0x0) ioctl$auto_TIOCSETD2(r3, 0x5423, 0x0) openat$auto_raw_fops_raw_gadget(0xffffffffffffff9c, &(0x7f00000004c0), 0x2202, 0x0) ioctl$auto_TIOCVHANGUP2(r2, 0x5437, 0x0) 2.132307758s ago: executing program 1 (id=1399): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/net/bpq4/mtu\x00', 0x0, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x20540, 0x0) read$auto(r0, 0x0, 0x10001) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x802, 0x0) sendmsg$auto_NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, 0x0, 0x20000000) writev$auto(r1, &(0x7f0000000240)={0x0, 0x7}, 0x2) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/zram-control/hot_add\x00', 0x0, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x0, 0x0) unshare$auto(0x40000080) 1.337205767s ago: executing program 3 (id=1400): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) r0 = bpf$auto(0x1, &(0x7f0000000000)=@batch={0xfffffffffffffffb, 0x44, 0x2, 0x9, 0x81, 0xffffffffffffffff, 0x2, 0x8}, 0x100000cf) sendmsg$auto_NL802154_CMD_SET_PAN_ID(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYRES32=r1], 0x24}}, 0x20000010) r2 = socket(0x29, 0x2, 0x0) r3 = socket(0x10, 0x2, 0x0) recvmmsg$auto(r3, &(0x7f0000000040)={{0x0, 0x5, 0x0, 0x5, 0x0, 0x200002, 0x13}, 0x6}, 0xfffffff9, 0x10, 0x0) ioctl$auto(r2, 0x89f2, 0x24) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = fsopen$auto(0x0, 0x1) fsconfig$auto(r6, 0x8, 0x0, 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000002f00), 0xffffffffffffffff) sendmsg$auto_NFSD_CMD_THREADS_SET(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x1c, r8, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@NFSD_A_SERVER_THREADS={0x8, 0x1, 0xfffffffc}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4002000}, 0x40010) sendmsg$auto_NFSD_CMD_POOL_MODE_GET(r6, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x14, r8, 0x400, 0x3, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x800) r9 = syz_genetlink_get_family_id$auto_802_15_4_mac(&(0x7f0000000100), r4) r10 = syz_genetlink_get_family_id$auto_hsr(&(0x7f0000000300), r5) sendmsg$auto_HSR_C_GET_NODE_LIST(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r10, 0x10, 0x70bd2a, 0x25dfdbfe, {}, [@HSR_A_IF2_SEQ={0x6, 0x7, 0x401}, @HSR_A_IF1_AGE={0x8, 0x3, 0x7842}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040800}, 0x20048881) sendmsg$auto_IEEE802154_LLSEC_ADD_DEVKEY(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x402200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r9, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0xfa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r11 = socket(0x2, 0x1, 0x106) setsockopt$auto(r11, 0x6, 0xd, &(0x7f0000000280)='lp\x00h\x85M\xdf\xdc\x83\x8a\xa7\xe4]U(\x01\t=\x1e\x00\x00', 0x4) r12 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000200)='/proc/thread-self/net/rpc/gss_krb5_enctypes\x00', 0xe0001, 0x0) read$auto_proc_reg_file_ops_compat_inode(r12, &(0x7f0000000000)=""/65, 0x41) syz_genetlink_get_family_id$auto_nlctrl(&(0x7f0000000000), r11) r13 = syz_genetlink_get_family_id$auto_l2tp(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$auto_L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x44, r13, 0x1, 0x70bd29, 0x25dfdc00, {0x1, 0x0, 0x3f00}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x5d}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x9}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x4}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x7}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3f}]}, 0x44}, 0x1, 0x0, 0x0, 0x4044080}, 0x90) 1.124777114s ago: executing program 0 (id=1401): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/net/bpq4/mtu\x00', 0x0, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x20540, 0x0) read$auto(r0, 0x0, 0x10001) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x802, 0x0) sendmsg$auto_NL80211_CMD_CRIT_PROTOCOL_STOP(0xffffffffffffffff, 0x0, 0x20000000) writev$auto(r1, &(0x7f0000000240)={0x0, 0x7}, 0x2) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/zram-control/hot_add\x00', 0x0, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x0, 0x0) unshare$auto(0x40000080) 703.600808ms ago: executing program 1 (id=1402): openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) mmap$auto(0x0, 0x1, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) writev$auto(r0, &(0x7f0000000200)={0x0, 0xb}, 0x200000003) openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/adsp1\x00', 0x2042, 0x0) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2000d, 0x4000000200df, 0xeb1, 0x404, 0x8000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_ovs_vport(&(0x7f0000000200), r2) sendmsg$auto_OVS_VPORT_CMD_SET(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x20, r3, 0x1, 0x70bd25, 0x25dfdbff, {}, [@OVS_VPORT_ATTR_UPCALL_STATS={0x4}, @OVS_VPORT_ATTR_IFINDEX={0x8}]}, 0x20}}, 0x10) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000002c00)='/sys/devices/uprobe/format/retprobe\x00', 0x80, 0x0) socket(0xa, 0x3, 0x3a) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nlctrl(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) socket(0x2, 0x3, 0x2) socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$auto(0xffffffffffffffff, &(0x7f00000001c0)={{0x0, 0x1aa, 0x0, 0x8, 0x0, 0x5, 0x1001}, 0x5}, 0x2, 0x100) 0s ago: executing program 3 (id=1403): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000600), r0) r1 = socket(0x29, 0x2, 0x1) socket(0x28, 0x800, 0x3) ioctl$auto__ctl_fops_dm_ioctl(0xffffffffffffffff, 0x2, &(0x7f00000001c0)="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") mmap$auto(0x0, 0x2020009, 0x80000000, 0xeb1, 0xfffffffffffffffa, 0x108000) close_range$auto(r1, 0x5, 0xfffffffc) write$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0x1) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000001b40)={{&(0x7f00000003c0)="36a588795656be424ba73943c0ddfe6835b6950e1f7759589faee692cf4c34c7d759d93f9e01b2f6e82837aee03f4cce397b8e99399b510b743687c9f68f137f5ac4c6e7ece37542f98a6578de2d108441faea10251f27bec14422af180c", 0x1, 0x0, 0x4, &(0x7f0000001a80)="8cd377cb686abc15feef88b10df1ed3e7e4c63ffe7fc4d1297ce325514a4e372d5e0eacdb7f0c5b21b942e5e0ae940e409e33a0f88be4a270b5ad7babe450dd70e6f0aa63613bae068a4ceb45e4b5d5c53caddbc854b8ae2309f0b1642d65b3c0a5a7d63008222596440229b75", 0x0, 0x2}, 0x7}, 0x0, 0x6) openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/debug/block/sda/state\x00', 0x100, 0x0) r2 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) write$auto_console_fops_tty_io(r2, &(0x7f0000000000)="c80d1b5d399b3b", 0xfdef) openat$auto_drm_crtc_crc_data_fops_drm_debugfs_crc(0xffffffffffffff9c, &(0x7f0000000040), 0x125300, 0x0) kernel console output (not intermixed with test programs): 209099][ T9949] RAX: ffffffffffffffda RBX: 00007f58a1e15fa0 RCX: 00007f58a1b9c819 [ 344.209111][ T9949] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 344.209121][ T9949] RBP: 00007f58a1c32c91 R08: 0000000000000000 R09: 0000000000000000 [ 344.209131][ T9949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 344.209142][ T9949] R13: 00007f58a1e16038 R14: 00007f58a1e15fa0 R15: 00007ffd4a792ac8 [ 344.209164][ T9949] [ 344.472883][ T9961] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input189 [ 345.452933][ T9972] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input190 [ 346.723348][ T9993] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input191 [ 346.786914][ T9992] FAULT_INJECTION: forcing a failure. [ 346.786914][ T9992] name failslab, interval 1, probability 0, space 0, times 0 [ 346.921670][ T9992] CPU: 0 UID: 0 PID: 9992 Comm: syz.3.867 Tainted: G L syzkaller #0 PREEMPT(full) [ 346.921700][ T9992] Tainted: [L]=SOFTLOCKUP [ 346.921706][ T9992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 346.921717][ T9992] Call Trace: [ 346.921724][ T9992] [ 346.921731][ T9992] dump_stack_lvl+0x100/0x190 [ 346.921756][ T9992] should_fail_ex.cold+0x5/0xa [ 346.921780][ T9992] ? __register_sysctl_table+0xbe4/0x1650 [ 346.921803][ T9992] should_failslab+0xc2/0x120 [ 346.921824][ T9992] __kmalloc_noprof+0xe0/0x850 [ 346.921857][ T9992] __register_sysctl_table+0xbe4/0x1650 [ 346.921884][ T9992] ? __pfx___register_sysctl_table+0x10/0x10 [ 346.921906][ T9992] ? is_module_address+0x69/0xf0 [ 346.921923][ T9992] ? register_net_sysctl_sz+0x222/0x430 [ 346.921956][ T9992] __devinet_sysctl_register+0x1b9/0x360 [ 346.921979][ T9992] ? trace_kmalloc+0xe3/0x110 [ 346.921999][ T9992] ? __pfx___devinet_sysctl_register+0x10/0x10 [ 346.922025][ T9992] ? __asan_memcpy+0x3c/0x60 [ 346.922054][ T9992] devinet_init_net+0x303/0x8d0 [ 346.922077][ T9992] ? __pfx_devinet_init_net+0x10/0x10 [ 346.922098][ T9992] ops_init+0x1e2/0x5f0 [ 346.922119][ T9992] setup_net+0x118/0x3a0 [ 346.922137][ T9992] ? __pfx_setup_net+0x10/0x10 [ 346.922155][ T9992] ? mutex_init_lockdep+0xf1/0x120 [ 346.922178][ T9992] copy_net_ns+0x46f/0x7c0 [ 346.922200][ T9992] create_new_namespaces+0x3ea/0xac0 [ 346.922228][ T9992] unshare_nsproxy_namespaces+0xf2/0x220 [ 346.922252][ T9992] ksys_unshare+0x438/0xab0 [ 346.922280][ T9992] ? __pfx_ksys_unshare+0x10/0x10 [ 346.922304][ T9992] ? xfd_validate_state+0x129/0x190 [ 346.922330][ T9992] __x64_sys_unshare+0x31/0x40 [ 346.922355][ T9992] do_syscall_64+0x10b/0xf80 [ 346.922379][ T9992] ? clear_bhb_loop+0x40/0x90 [ 346.922401][ T9992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 346.922419][ T9992] RIP: 0033:0x7fb16bf9c819 [ 346.922435][ T9992] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 346.922452][ T9992] RSP: 002b:00007fb16cd94028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 346.922470][ T9992] RAX: ffffffffffffffda RBX: 00007fb16c216090 RCX: 00007fb16bf9c819 [ 346.922481][ T9992] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 346.922492][ T9992] RBP: 00007fb16c032c91 R08: 0000000000000000 R09: 0000000000000000 [ 346.922502][ T9992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 346.922513][ T9992] R13: 00007fb16c216128 R14: 00007fb16c216090 R15: 00007fffdf9f1928 [ 346.922535][ T9992] [ 346.922543][ T9992] sysctl could not get directory: /net/ipv4/conf/all -12 [ 346.956835][ T9993] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input192 [ 347.852022][T10012] NFSD: Failed to start, no listeners configured. [ 348.750993][ T30] audit: type=1800 audit(1776816527.549:49): pid=10031 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.875" name="file0" dev="tmpfs" ino=1173 res=0 errno=0 [ 349.381268][T10041] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input193 [ 349.554951][T10042] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input194 [ 350.634983][T10062] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input195 [ 350.858046][T10066] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input196 [ 351.412709][T10079] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input197 [ 351.649184][T10083] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input198 [ 352.059012][T10086] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input199 [ 352.495909][T10093] netlink: 4 bytes leftover after parsing attributes in process `syz.2.891'. [ 352.785572][T10088] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input200 [ 352.807258][ T30] audit: type=1800 audit(1776816531.599:50): pid=10099 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.893" name="file0" dev="tmpfs" ino=1189 res=0 errno=0 [ 353.292715][T10112] FAULT_INJECTION: forcing a failure. [ 353.292715][T10112] name failslab, interval 1, probability 0, space 0, times 0 [ 353.378579][T10112] CPU: 0 UID: 0 PID: 10112 Comm: syz.3.896 Tainted: G L syzkaller #0 PREEMPT(full) [ 353.378612][T10112] Tainted: [L]=SOFTLOCKUP [ 353.378618][T10112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 353.378629][T10112] Call Trace: [ 353.378636][T10112] [ 353.378643][T10112] dump_stack_lvl+0x100/0x190 [ 353.378667][T10112] should_fail_ex.cold+0x5/0xa [ 353.378690][T10112] ? lsm_blob_alloc+0x68/0x90 [ 353.378714][T10112] should_failslab+0xc2/0x120 [ 353.378736][T10112] __kmalloc_noprof+0xe0/0x850 [ 353.378763][T10112] ? trace_kmalloc+0xe3/0x110 [ 353.378787][T10112] lsm_blob_alloc+0x68/0x90 [ 353.378808][T10112] security_sk_alloc+0x2d/0x290 [ 353.378834][T10112] sk_prot_alloc+0x12a/0x2a0 [ 353.378857][T10112] sk_alloc+0x36/0xe80 [ 353.378885][T10112] tap_open+0x2ed/0x1180 [ 353.378910][T10112] ? __pfx_tap_open+0x10/0x10 [ 353.378932][T10112] chrdev_open+0x234/0x6a0 [ 353.378953][T10112] ? __pfx_apparmor_file_open+0x10/0x10 [ 353.378978][T10112] ? __pfx_chrdev_open+0x10/0x10 [ 353.379001][T10112] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 353.379029][T10112] do_dentry_open+0x6d8/0x1660 [ 353.379050][T10112] ? __pfx_chrdev_open+0x10/0x10 [ 353.379076][T10112] vfs_open+0x82/0x3f0 [ 353.379104][T10112] path_openat+0x208c/0x31a0 [ 353.379133][T10112] ? __pfx_path_openat+0x10/0x10 [ 353.379163][T10112] do_file_open+0x20e/0x430 [ 353.379186][T10112] ? __pfx_do_file_open+0x10/0x10 [ 353.379224][T10112] ? alloc_fd+0x476/0x790 [ 353.379247][T10112] ? do_getname+0x191/0x390 [ 353.379274][T10112] do_sys_openat2+0x10d/0x1e0 [ 353.379300][T10112] ? __pfx_do_sys_openat2+0x10/0x10 [ 353.379329][T10112] ? __fget_files+0x21f/0x3d0 [ 353.379353][T10112] __x64_sys_openat+0x12d/0x210 [ 353.379380][T10112] ? __pfx___x64_sys_openat+0x10/0x10 [ 353.379411][T10112] ? rcu_is_watching+0x12/0xc0 [ 353.379435][T10112] do_syscall_64+0x10b/0xf80 [ 353.379459][T10112] ? clear_bhb_loop+0x40/0x90 [ 353.379481][T10112] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 353.379499][T10112] RIP: 0033:0x7fb16bf9c819 [ 353.379522][T10112] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 353.379540][T10112] RSP: 002b:00007fb16cdb5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 353.379558][T10112] RAX: ffffffffffffffda RBX: 00007fb16c215fa0 RCX: 00007fb16bf9c819 [ 353.379569][T10112] RDX: 0000000000000001 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 353.379580][T10112] RBP: 00007fb16c032c91 R08: 0000000000000000 R09: 0000000000000000 [ 353.379591][T10112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 353.379601][T10112] R13: 00007fb16c216038 R14: 00007fb16c215fa0 R15: 00007fffdf9f1928 [ 353.379624][T10112] [ 354.363934][T10122] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input201 [ 355.013073][T10123] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input202 [ 356.094354][T10150] NFSD: Failed to start, no listeners configured. [ 356.485679][ T30] audit: type=1800 audit(1776816535.289:51): pid=10159 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.903" name="file0" dev="tmpfs" ino=1220 res=0 errno=0 [ 356.841599][ T30] audit: type=1800 audit(1776816535.639:52): pid=10165 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.911" name="file0" dev="tmpfs" ino=1151 res=0 errno=0 [ 357.095641][T10178] FAULT_INJECTION: forcing a failure. [ 357.095641][T10178] name failslab, interval 1, probability 0, space 0, times 0 [ 357.095699][T10178] CPU: 0 UID: 0 PID: 10178 Comm: syz.1.906 Tainted: G L syzkaller #0 PREEMPT(full) [ 357.095725][T10178] Tainted: [L]=SOFTLOCKUP [ 357.095732][T10178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 357.095742][T10178] Call Trace: [ 357.095748][T10178] [ 357.095755][T10178] dump_stack_lvl+0x100/0x190 [ 357.095778][T10178] should_fail_ex.cold+0x5/0xa [ 357.095802][T10178] should_failslab+0xc2/0x120 [ 357.095824][T10178] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 357.095856][T10178] ? cache_create_net+0x2b/0x1f0 [ 357.095885][T10178] ? __pfx_proc_create_data+0x10/0x10 [ 357.095912][T10178] kmemdup_noprof+0x29/0x60 [ 357.095931][T10178] cache_create_net+0x2b/0x1f0 [ 357.095960][T10178] nfsd_export_init+0x11f/0x250 [ 357.095987][T10178] ? __pfx_nfsd_net_init+0x10/0x10 [ 357.096012][T10178] nfsd_net_init+0x69/0x3e0 [ 357.096037][T10178] ? __pfx_nfsd_net_init+0x10/0x10 [ 357.096062][T10178] ops_init+0x1e2/0x5f0 [ 357.096082][T10178] setup_net+0x118/0x3a0 [ 357.096100][T10178] ? __pfx_setup_net+0x10/0x10 [ 357.096118][T10178] ? mutex_init_lockdep+0xf1/0x120 [ 357.096141][T10178] copy_net_ns+0x46f/0x7c0 [ 357.096163][T10178] create_new_namespaces+0x3ea/0xac0 [ 357.096191][T10178] unshare_nsproxy_namespaces+0xf2/0x220 [ 357.096216][T10178] ksys_unshare+0x438/0xab0 [ 357.096243][T10178] ? __pfx_ksys_unshare+0x10/0x10 [ 357.096268][T10178] ? xfd_validate_state+0x129/0x190 [ 357.096294][T10178] __x64_sys_unshare+0x31/0x40 [ 357.096319][T10178] do_syscall_64+0x10b/0xf80 [ 357.096343][T10178] ? clear_bhb_loop+0x40/0x90 [ 357.096396][T10178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 357.096414][T10178] RIP: 0033:0x7f9afc19c819 [ 357.096430][T10178] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 357.096448][T10178] RSP: 002b:00007f9afcfc1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 357.096466][T10178] RAX: ffffffffffffffda RBX: 00007f9afc415fa0 RCX: 00007f9afc19c819 [ 357.096478][T10178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 357.096489][T10178] RBP: 00007f9afc232c91 R08: 0000000000000000 R09: 0000000000000000 [ 357.096500][T10178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 357.096511][T10178] R13: 00007f9afc416038 R14: 00007f9afc415fa0 R15: 00007ffef07274f8 [ 357.096539][T10178] [ 360.954713][T10239] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input203 [ 361.472561][T10243] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input204 [ 361.585539][ T5843] Bluetooth: hci0: unexpected subevent 0x01 length: 123 > 18 [ 361.749440][ T30] audit: type=1800 audit(1776816540.549:53): pid=10257 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.925" name="file0" dev="tmpfs" ino=1242 res=0 errno=0 [ 361.877437][T10258] futex_wake_op: syz.1.924 tries to shift op by -2048; fix this program [ 362.019004][T10258] futex_wake_op: syz.1.924 tries to shift op by -2048; fix this program [ 363.036002][T10286] FAULT_INJECTION: forcing a failure. [ 363.036002][T10286] name failslab, interval 1, probability 0, space 0, times 0 [ 363.093106][T10286] CPU: 0 UID: 0 PID: 10286 Comm: syz.3.930 Tainted: G L syzkaller #0 PREEMPT(full) [ 363.093137][T10286] Tainted: [L]=SOFTLOCKUP [ 363.093144][T10286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 363.093154][T10286] Call Trace: [ 363.093161][T10286] [ 363.093168][T10286] dump_stack_lvl+0x100/0x190 [ 363.093192][T10286] should_fail_ex.cold+0x5/0xa [ 363.093215][T10286] ? lsm_blob_alloc+0x68/0x90 [ 363.093235][T10286] should_failslab+0xc2/0x120 [ 363.093256][T10286] __kmalloc_noprof+0xe0/0x850 [ 363.093283][T10286] ? trace_kmalloc+0xe3/0x110 [ 363.093307][T10286] lsm_blob_alloc+0x68/0x90 [ 363.093327][T10286] security_sk_alloc+0x2d/0x290 [ 363.093353][T10286] sk_prot_alloc+0x12a/0x2a0 [ 363.093376][T10286] sk_alloc+0x36/0xe80 [ 363.093404][T10286] tap_open+0x2ed/0x1180 [ 363.093429][T10286] ? __pfx_tap_open+0x10/0x10 [ 363.093451][T10286] chrdev_open+0x234/0x6a0 [ 363.093473][T10286] ? __pfx_apparmor_file_open+0x10/0x10 [ 363.093498][T10286] ? __pfx_chrdev_open+0x10/0x10 [ 363.093521][T10286] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 363.093554][T10286] do_dentry_open+0x6d8/0x1660 [ 363.093582][T10286] ? __pfx_chrdev_open+0x10/0x10 [ 363.093609][T10286] vfs_open+0x82/0x3f0 [ 363.093637][T10286] path_openat+0x208c/0x31a0 [ 363.093667][T10286] ? __pfx_path_openat+0x10/0x10 [ 363.093697][T10286] do_file_open+0x20e/0x430 [ 363.093721][T10286] ? __pfx_do_file_open+0x10/0x10 [ 363.093759][T10286] ? alloc_fd+0x476/0x790 [ 363.093782][T10286] ? do_getname+0x191/0x390 [ 363.093810][T10286] do_sys_openat2+0x10d/0x1e0 [ 363.093837][T10286] ? __pfx_do_sys_openat2+0x10/0x10 [ 363.093865][T10286] ? __fget_files+0x21f/0x3d0 [ 363.093889][T10286] __x64_sys_openat+0x12d/0x210 [ 363.093917][T10286] ? __pfx___x64_sys_openat+0x10/0x10 [ 363.093948][T10286] ? rcu_is_watching+0x12/0xc0 [ 363.093972][T10286] do_syscall_64+0x10b/0xf80 [ 363.093997][T10286] ? clear_bhb_loop+0x40/0x90 [ 363.094018][T10286] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 363.094037][T10286] RIP: 0033:0x7fb16bf9c819 [ 363.094053][T10286] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 363.094071][T10286] RSP: 002b:00007fb16cdb5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 363.094090][T10286] RAX: ffffffffffffffda RBX: 00007fb16c215fa0 RCX: 00007fb16bf9c819 [ 363.094101][T10286] RDX: 0000000000000001 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 363.094112][T10286] RBP: 00007fb16c032c91 R08: 0000000000000000 R09: 0000000000000000 [ 363.094123][T10286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 363.094136][T10286] R13: 00007fb16c216038 R14: 00007fb16c215fa0 R15: 00007fffdf9f1928 [ 363.094162][T10286] [ 363.892646][T10287] can: request_module (can-proto-0) failed. [ 367.217966][ T30] audit: type=1800 audit(1776816546.019:54): pid=10370 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.949" name="file0" dev="tmpfs" ino=1194 res=0 errno=0 [ 368.436484][T10404] NFSD: Failed to start, no listeners configured. [ 371.166186][T10460] NFSD: Failed to start, no listeners configured. [ 371.740191][ T30] audit: type=1800 audit(1776816550.539:55): pid=10474 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.972" name="file0" dev="tmpfs" ino=1210 res=0 errno=0 [ 373.151964][T10507] NFSD: Failed to start, no listeners configured. [ 373.627553][T10525] FAULT_INJECTION: forcing a failure. [ 373.627553][T10525] name failslab, interval 1, probability 0, space 0, times 0 [ 373.741383][T10525] CPU: 0 UID: 0 PID: 10525 Comm: syz.3.982 Tainted: G L syzkaller #0 PREEMPT(full) [ 373.741415][T10525] Tainted: [L]=SOFTLOCKUP [ 373.741422][T10525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 373.741432][T10525] Call Trace: [ 373.741439][T10525] [ 373.741445][T10525] dump_stack_lvl+0x100/0x190 [ 373.741477][T10525] should_fail_ex.cold+0x5/0xa [ 373.741502][T10525] should_failslab+0xc2/0x120 [ 373.741527][T10525] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 373.741555][T10525] ? __proc_create+0x2cb/0x8c0 [ 373.741582][T10525] __proc_create+0x2cb/0x8c0 [ 373.741605][T10525] ? __pfx___proc_create+0x10/0x10 [ 373.741631][T10525] ? _raw_write_unlock+0x28/0x50 [ 373.741655][T10525] ? proc_register+0x559/0x8a0 [ 373.741679][T10525] proc_create_reg+0x75/0x170 [ 373.741704][T10525] proc_create_data+0x86/0x110 [ 373.741726][T10525] ? __pfx_proc_create_data+0x10/0x10 [ 373.741749][T10525] ? cache_register_net+0x137/0x5e0 [ 373.741768][T10525] ? cache_register_net+0x137/0x5e0 [ 373.741791][T10525] cache_register_net+0x25a/0x5e0 [ 373.741812][T10525] nfsd_idmap_init+0x16e/0x250 [ 373.741832][T10525] ? __pfx_nfsd_net_init+0x10/0x10 [ 373.741857][T10525] nfsd_net_init+0x85/0x3e0 [ 373.741883][T10525] ? __pfx_nfsd_net_init+0x10/0x10 [ 373.741907][T10525] ops_init+0x1e2/0x5f0 [ 373.741928][T10525] setup_net+0x118/0x3a0 [ 373.741946][T10525] ? __pfx_setup_net+0x10/0x10 [ 373.741964][T10525] ? mutex_init_lockdep+0xf1/0x120 [ 373.741987][T10525] copy_net_ns+0x46f/0x7c0 [ 373.742009][T10525] create_new_namespaces+0x3ea/0xac0 [ 373.742036][T10525] unshare_nsproxy_namespaces+0xf2/0x220 [ 373.742062][T10525] ksys_unshare+0x438/0xab0 [ 373.742089][T10525] ? __pfx_ksys_unshare+0x10/0x10 [ 373.742114][T10525] ? xfd_validate_state+0x129/0x190 [ 373.742140][T10525] __x64_sys_unshare+0x31/0x40 [ 373.742165][T10525] do_syscall_64+0x10b/0xf80 [ 373.742190][T10525] ? clear_bhb_loop+0x40/0x90 [ 373.742211][T10525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 373.742230][T10525] RIP: 0033:0x7fb16bf9c819 [ 373.742246][T10525] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 373.742263][T10525] RSP: 002b:00007fb16cdb5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 373.742281][T10525] RAX: ffffffffffffffda RBX: 00007fb16c215fa0 RCX: 00007fb16bf9c819 [ 373.742293][T10525] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 373.742303][T10525] RBP: 00007fb16c032c91 R08: 0000000000000000 R09: 0000000000000000 [ 373.742313][T10525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 373.742323][T10525] R13: 00007fb16c216038 R14: 00007fb16c215fa0 R15: 00007fffdf9f1928 [ 373.742346][T10525] [ 374.689139][T10538] NFSD: Failed to start, no listeners configured. [ 375.987510][T10570] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input205 [ 376.451693][T10582] NFSD: Failed to start, no listeners configured. [ 376.769514][T10595] FAULT_INJECTION: forcing a failure. [ 376.769514][T10595] name failslab, interval 1, probability 0, space 0, times 0 [ 376.841261][T10595] CPU: 0 UID: 0 PID: 10595 Comm: syz.0.994 Tainted: G L syzkaller #0 PREEMPT(full) [ 376.841300][T10595] Tainted: [L]=SOFTLOCKUP [ 376.841307][T10595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 376.841318][T10595] Call Trace: [ 376.841324][T10595] [ 376.841331][T10595] dump_stack_lvl+0x100/0x190 [ 376.841356][T10595] should_fail_ex.cold+0x5/0xa [ 376.841380][T10595] ? __tracing_open+0xec/0xa80 [ 376.841398][T10595] should_failslab+0xc2/0x120 [ 376.841467][T10595] __kmalloc_noprof+0xe0/0x850 [ 376.841495][T10595] ? seq_open+0x116/0x170 [ 376.841525][T10595] __tracing_open+0xec/0xa80 [ 376.841548][T10595] tracing_open+0x26b/0x4d0 [ 376.841569][T10595] do_dentry_open+0x6d8/0x1660 [ 376.841591][T10595] ? __pfx_tracing_open+0x10/0x10 [ 376.841616][T10595] vfs_open+0x82/0x3f0 [ 376.841644][T10595] dentry_open+0x71/0xd0 [ 376.841671][T10595] ima_calc_file_hash+0xe1/0x380 [ 376.841698][T10595] ima_collect_measurement+0x94f/0xb30 [ 376.841731][T10595] ? __pfx_ima_collect_measurement+0x10/0x10 [ 376.841771][T10595] ? process_measurement+0x5ab/0x2350 [ 376.841795][T10595] ? is_bad_inode+0xd/0x40 [ 376.841812][T10595] ? xattr_resolve_name+0x27d/0x3f0 [ 376.841835][T10595] ? vfs_getxattr_alloc+0xec/0x350 [ 376.841861][T10595] ? ima_get_hash_algo+0x22d/0x400 [ 376.841882][T10595] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 376.841908][T10595] ? process_measurement+0xdfe/0x2350 [ 376.841931][T10595] process_measurement+0xdfe/0x2350 [ 376.841963][T10595] ? __pfx_process_measurement+0x10/0x10 [ 376.841996][T10595] ? rcu_is_watching+0x12/0xc0 [ 376.842017][T10595] ? trace_contention_end+0x122/0x170 [ 376.842039][T10595] ? find_held_lock+0x2b/0x80 [ 376.842063][T10595] ? trace_array_get+0x10c/0x140 [ 376.842108][T10595] ? trace_array_get+0x10c/0x140 [ 376.842133][T10595] ? inode_to_bdi+0x9e/0x160 [ 376.842156][T10595] ima_file_check+0xcc/0x120 [ 376.842181][T10595] ? __pfx_ima_file_check+0x10/0x10 [ 376.842212][T10595] security_file_post_open+0xc4/0x210 [ 376.842240][T10595] path_openat+0x1418/0x31a0 [ 376.842270][T10595] ? __pfx_path_openat+0x10/0x10 [ 376.842300][T10595] do_file_open+0x20e/0x430 [ 376.842323][T10595] ? __pfx_do_file_open+0x10/0x10 [ 376.842362][T10595] ? alloc_fd+0x476/0x790 [ 376.842385][T10595] ? do_getname+0x191/0x390 [ 376.842413][T10595] do_sys_openat2+0x10d/0x1e0 [ 376.842445][T10595] ? __pfx_do_sys_openat2+0x10/0x10 [ 376.842473][T10595] ? __fget_files+0x21f/0x3d0 [ 376.842498][T10595] __x64_sys_openat+0x12d/0x210 [ 376.842525][T10595] ? __pfx___x64_sys_openat+0x10/0x10 [ 376.842556][T10595] ? rcu_is_watching+0x12/0xc0 [ 376.842580][T10595] do_syscall_64+0x10b/0xf80 [ 376.842604][T10595] ? clear_bhb_loop+0x40/0x90 [ 376.842626][T10595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 376.842644][T10595] RIP: 0033:0x7f563379c819 [ 376.842661][T10595] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 376.842679][T10595] RSP: 002b:00007f5634628028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 376.842698][T10595] RAX: ffffffffffffffda RBX: 00007f5633a16090 RCX: 00007f563379c819 [ 376.842710][T10595] RDX: 000000003882873f RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 376.842721][T10595] RBP: 00007f5633832c91 R08: 0000000000000000 R09: 0000000000000000 [ 376.842731][T10595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 376.842742][T10595] R13: 00007f5633a16128 R14: 00007f5633a16090 R15: 00007ffcffdee6e8 [ 376.842766][T10595] [ 377.711327][ T30] audit: type=1800 audit(1776816556.379:56): pid=10595 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.994" name="trace" dev="tracefs" ino=110 res=0 errno=0 [ 378.334915][T10611] NFSD: Failed to start, no listeners configured. [ 378.951666][ T1313] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.958151][ T1313] ieee802154 phy1 wpan1: encryption failed: -22 [ 380.229783][T10655] FAULT_INJECTION: forcing a failure. [ 380.229783][T10655] name failslab, interval 1, probability 0, space 0, times 0 [ 380.317927][T10655] CPU: 0 UID: 0 PID: 10655 Comm: syz.0.1007 Tainted: G L syzkaller #0 PREEMPT(full) [ 380.317958][T10655] Tainted: [L]=SOFTLOCKUP [ 380.317965][T10655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 380.317975][T10655] Call Trace: [ 380.317982][T10655] [ 380.317989][T10655] dump_stack_lvl+0x100/0x190 [ 380.318014][T10655] should_fail_ex.cold+0x5/0xa [ 380.318036][T10655] ? lsm_blob_alloc+0x68/0x90 [ 380.318057][T10655] should_failslab+0xc2/0x120 [ 380.318078][T10655] __kmalloc_noprof+0xe0/0x850 [ 380.318105][T10655] ? trace_kmalloc+0xe3/0x110 [ 380.318128][T10655] lsm_blob_alloc+0x68/0x90 [ 380.318148][T10655] security_sk_alloc+0x2d/0x290 [ 380.318174][T10655] sk_prot_alloc+0x12a/0x2a0 [ 380.318197][T10655] sk_alloc+0x36/0xe80 [ 380.318228][T10655] tap_open+0x2ed/0x1180 [ 380.318254][T10655] ? __pfx_tap_open+0x10/0x10 [ 380.318276][T10655] chrdev_open+0x234/0x6a0 [ 380.318298][T10655] ? __pfx_apparmor_file_open+0x10/0x10 [ 380.318323][T10655] ? __pfx_chrdev_open+0x10/0x10 [ 380.318345][T10655] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 380.318373][T10655] do_dentry_open+0x6d8/0x1660 [ 380.318394][T10655] ? __pfx_chrdev_open+0x10/0x10 [ 380.318425][T10655] vfs_open+0x82/0x3f0 [ 380.318467][T10655] path_openat+0x208c/0x31a0 [ 380.318496][T10655] ? __pfx_path_openat+0x10/0x10 [ 380.318526][T10655] do_file_open+0x20e/0x430 [ 380.318549][T10655] ? __pfx_do_file_open+0x10/0x10 [ 380.318587][T10655] ? alloc_fd+0x476/0x790 [ 380.318610][T10655] ? do_getname+0x191/0x390 [ 380.318638][T10655] do_sys_openat2+0x10d/0x1e0 [ 380.318664][T10655] ? __pfx_do_sys_openat2+0x10/0x10 [ 380.318693][T10655] ? __fget_files+0x21f/0x3d0 [ 380.318718][T10655] __x64_sys_openat+0x12d/0x210 [ 380.318746][T10655] ? __pfx___x64_sys_openat+0x10/0x10 [ 380.318777][T10655] ? rcu_is_watching+0x12/0xc0 [ 380.318801][T10655] do_syscall_64+0x10b/0xf80 [ 380.318826][T10655] ? clear_bhb_loop+0x40/0x90 [ 380.318848][T10655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 380.318867][T10655] RIP: 0033:0x7f563379c819 [ 380.318882][T10655] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 380.318899][T10655] RSP: 002b:00007f5634649028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 380.318917][T10655] RAX: ffffffffffffffda RBX: 00007f5633a15fa0 RCX: 00007f563379c819 [ 380.318930][T10655] RDX: 0000000000000001 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 380.318941][T10655] RBP: 00007f5633832c91 R08: 0000000000000000 R09: 0000000000000000 [ 380.318952][T10655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 380.318962][T10655] R13: 00007f5633a16038 R14: 00007f5633a15fa0 R15: 00007ffcffdee6e8 [ 380.318985][T10655] [ 381.258351][T10662] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_tx_wq": -EINTR [ 381.916338][T10682] NFSD: Failed to start, no listeners configured. [ 384.540826][ T30] audit: type=1800 audit(1776816563.339:57): pid=10746 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1021" name="file0" dev="tmpfs" ino=1383 res=0 errno=0 [ 384.853709][T10755] NFSD: Failed to start, no listeners configured. [ 385.245994][T10764] NFSD: Failed to start, no listeners configured. [ 386.349202][T10783] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input206 [ 388.361015][T10819] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input207 [ 389.057302][T10823] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input208 [ 390.147040][T10845] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input209 [ 390.641673][T10847] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input210 [ 391.103171][T10857] NFSD: Failed to start, no listeners configured. [ 392.247527][T10874] NFSD: Failed to start, no listeners configured. [ 393.090633][T10893] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input211 [ 393.475935][T10896] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input212 [ 394.071976][T10913] FAULT_INJECTION: forcing a failure. [ 394.071976][T10913] name failslab, interval 1, probability 0, space 0, times 0 [ 394.219819][T10913] CPU: 0 UID: 0 PID: 10913 Comm: syz.1.1047 Tainted: G L syzkaller #0 PREEMPT(full) [ 394.219851][T10913] Tainted: [L]=SOFTLOCKUP [ 394.219858][T10913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 394.219868][T10913] Call Trace: [ 394.219874][T10913] [ 394.219881][T10913] dump_stack_lvl+0x100/0x190 [ 394.219905][T10913] should_fail_ex.cold+0x5/0xa [ 394.219929][T10913] should_failslab+0xc2/0x120 [ 394.219950][T10913] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 394.219978][T10913] ? security_inode_alloc+0x3b/0x2c0 [ 394.220005][T10913] ? lockdep_init_map_type+0x5c/0x250 [ 394.220030][T10913] security_inode_alloc+0x3b/0x2c0 [ 394.220057][T10913] inode_init_always_gfp+0xcc0/0x1000 [ 394.220083][T10913] alloc_inode+0x8e/0x250 [ 394.220109][T10913] sock_alloc+0x44/0x280 [ 394.220127][T10913] ? security_socket_create+0x7f/0x250 [ 394.220152][T10913] sock_create_lite+0x82/0x120 [ 394.220173][T10913] __netlink_kernel_create+0xbd/0x750 [ 394.220195][T10913] ? __pfx___netlink_kernel_create+0x10/0x10 [ 394.220217][T10913] ? find_held_lock+0x2b/0x80 [ 394.220243][T10913] ? __pfx_crypto_netlink_init+0x10/0x10 [ 394.220265][T10913] crypto_netlink_init+0xb7/0x140 [ 394.220288][T10913] ? __pfx_crypto_netlink_init+0x10/0x10 [ 394.220308][T10913] ? __nf_register_net_hook+0x291/0x780 [ 394.220330][T10913] ? __pfx_crypto_netlink_rcv+0x10/0x10 [ 394.220351][T10913] ? nf_register_net_hook+0xe2/0x170 [ 394.220372][T10913] ? nf_register_net_hooks+0xb1/0xd0 [ 394.220394][T10913] ops_init+0x1e2/0x5f0 [ 394.220414][T10913] setup_net+0x118/0x3a0 [ 394.220432][T10913] ? __pfx_setup_net+0x10/0x10 [ 394.220450][T10913] ? mutex_init_lockdep+0xf1/0x120 [ 394.220472][T10913] copy_net_ns+0x46f/0x7c0 [ 394.220494][T10913] create_new_namespaces+0x3ea/0xac0 [ 394.220522][T10913] unshare_nsproxy_namespaces+0xf2/0x220 [ 394.220555][T10913] ksys_unshare+0x438/0xab0 [ 394.220582][T10913] ? __pfx_ksys_unshare+0x10/0x10 [ 394.220606][T10913] ? xfd_validate_state+0x129/0x190 [ 394.220633][T10913] __x64_sys_unshare+0x31/0x40 [ 394.220658][T10913] do_syscall_64+0x10b/0xf80 [ 394.220683][T10913] ? clear_bhb_loop+0x40/0x90 [ 394.220705][T10913] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 394.220723][T10913] RIP: 0033:0x7f9afc19c819 [ 394.220739][T10913] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 394.220756][T10913] RSP: 002b:00007f9afcfc1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 394.220774][T10913] RAX: ffffffffffffffda RBX: 00007f9afc415fa0 RCX: 00007f9afc19c819 [ 394.220786][T10913] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 394.220797][T10913] RBP: 00007f9afc232c91 R08: 0000000000000000 R09: 0000000000000000 [ 394.220808][T10913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 394.220819][T10913] R13: 00007f9afc416038 R14: 00007f9afc415fa0 R15: 00007ffef07274f8 [ 394.220842][T10913] [ 396.349204][T10944] NFSD: Failed to start, no listeners configured. [ 397.289305][T10964] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input213 [ 397.579694][T10968] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input214 [ 398.089987][T10983] FAULT_INJECTION: forcing a failure. [ 398.089987][T10983] name failslab, interval 1, probability 0, space 0, times 0 [ 398.177514][T10983] CPU: 0 UID: 0 PID: 10983 Comm: syz.3.1062 Tainted: G L syzkaller #0 PREEMPT(full) [ 398.177546][T10983] Tainted: [L]=SOFTLOCKUP [ 398.177552][T10983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 398.177563][T10983] Call Trace: [ 398.177569][T10983] [ 398.177577][T10983] dump_stack_lvl+0x100/0x190 [ 398.177602][T10983] should_fail_ex.cold+0x5/0xa [ 398.177624][T10983] ? __register_sysctl_table+0xac/0x1650 [ 398.177647][T10983] should_failslab+0xc2/0x120 [ 398.177667][T10983] __kmalloc_noprof+0xe0/0x850 [ 398.177699][T10983] __register_sysctl_table+0xac/0x1650 [ 398.177721][T10983] ? is_module_address+0x5f/0xf0 [ 398.177744][T10983] ? __pfx___register_sysctl_table+0x10/0x10 [ 398.177765][T10983] ? is_module_address+0x69/0xf0 [ 398.177782][T10983] ? register_net_sysctl_sz+0x222/0x430 [ 398.177811][T10983] ? __asan_memcpy+0x3c/0x60 [ 398.177845][T10983] vrf_netns_init+0x152/0x1f0 [ 398.177867][T10983] ? __pfx_vrf_netns_init+0x10/0x10 [ 398.177887][T10983] ops_init+0x1e2/0x5f0 [ 398.177908][T10983] setup_net+0x118/0x3a0 [ 398.177926][T10983] ? __pfx_setup_net+0x10/0x10 [ 398.177944][T10983] ? mutex_init_lockdep+0xf1/0x120 [ 398.177968][T10983] copy_net_ns+0x46f/0x7c0 [ 398.177990][T10983] create_new_namespaces+0x3ea/0xac0 [ 398.178020][T10983] unshare_nsproxy_namespaces+0xf2/0x220 [ 398.178045][T10983] ksys_unshare+0x438/0xab0 [ 398.178072][T10983] ? __pfx_ksys_unshare+0x10/0x10 [ 398.178097][T10983] ? xfd_validate_state+0x129/0x190 [ 398.178123][T10983] __x64_sys_unshare+0x31/0x40 [ 398.178149][T10983] do_syscall_64+0x10b/0xf80 [ 398.178173][T10983] ? clear_bhb_loop+0x40/0x90 [ 398.178195][T10983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 398.178218][T10983] RIP: 0033:0x7fb16bf9c819 [ 398.178235][T10983] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 398.178253][T10983] RSP: 002b:00007fb16cdb5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 398.178279][T10983] RAX: ffffffffffffffda RBX: 00007fb16c215fa0 RCX: 00007fb16bf9c819 [ 398.178291][T10983] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 398.178302][T10983] RBP: 00007fb16c032c91 R08: 0000000000000000 R09: 0000000000000000 [ 398.178314][T10983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 398.178325][T10983] R13: 00007fb16c216038 R14: 00007fb16c215fa0 R15: 00007fffdf9f1928 [ 398.178348][T10983] [ 399.541510][ T30] audit: type=1800 audit(1776816578.339:58): pid=11003 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1068" name="file0" dev="tmpfs" ino=1454 res=0 errno=0 [ 400.422925][T11022] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input215 [ 401.200665][T11040] NFSD: Failed to start, no listeners configured. [ 401.323104][T11048] FAULT_INJECTION: forcing a failure. [ 401.323104][T11048] name failslab, interval 1, probability 0, space 0, times 0 [ 401.413189][T11048] CPU: 0 UID: 0 PID: 11048 Comm: syz.1.1077 Tainted: G L syzkaller #0 PREEMPT(full) [ 401.413230][T11048] Tainted: [L]=SOFTLOCKUP [ 401.413237][T11048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 401.413247][T11048] Call Trace: [ 401.413254][T11048] [ 401.413261][T11048] dump_stack_lvl+0x100/0x190 [ 401.413285][T11048] should_fail_ex.cold+0x5/0xa [ 401.413309][T11048] should_failslab+0xc2/0x120 [ 401.413331][T11048] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 401.413359][T11048] ? sock_alloc_inode+0x26/0x290 [ 401.413382][T11048] ? __pfx_sock_alloc_inode+0x10/0x10 [ 401.413403][T11048] sock_alloc_inode+0x26/0x290 [ 401.413422][T11048] ? __pfx_sock_alloc_inode+0x10/0x10 [ 401.413442][T11048] alloc_inode+0x68/0x250 [ 401.413472][T11048] sock_alloc+0x44/0x280 [ 401.413488][T11048] ? security_socket_create+0x7f/0x250 [ 401.413514][T11048] sock_create_lite+0x82/0x120 [ 401.413539][T11048] __netlink_kernel_create+0xbd/0x750 [ 401.413568][T11048] ? __pfx___netlink_kernel_create+0x10/0x10 [ 401.413590][T11048] ? find_held_lock+0x2b/0x80 [ 401.413618][T11048] ? __pfx_crypto_netlink_init+0x10/0x10 [ 401.413647][T11048] crypto_netlink_init+0xb7/0x140 [ 401.413669][T11048] ? __pfx_crypto_netlink_init+0x10/0x10 [ 401.413690][T11048] ? __nf_register_net_hook+0x291/0x780 [ 401.413712][T11048] ? __pfx_crypto_netlink_rcv+0x10/0x10 [ 401.413734][T11048] ? nf_register_net_hook+0xe2/0x170 [ 401.413755][T11048] ? nf_register_net_hooks+0xb1/0xd0 [ 401.413778][T11048] ops_init+0x1e2/0x5f0 [ 401.413798][T11048] setup_net+0x118/0x3a0 [ 401.413816][T11048] ? __pfx_setup_net+0x10/0x10 [ 401.413835][T11048] ? mutex_init_lockdep+0xf1/0x120 [ 401.413864][T11048] copy_net_ns+0x46f/0x7c0 [ 401.413886][T11048] create_new_namespaces+0x3ea/0xac0 [ 401.413915][T11048] unshare_nsproxy_namespaces+0xf2/0x220 [ 401.413939][T11048] ksys_unshare+0x438/0xab0 [ 401.413968][T11048] ? __pfx_ksys_unshare+0x10/0x10 [ 401.413993][T11048] ? xfd_validate_state+0x129/0x190 [ 401.414019][T11048] __x64_sys_unshare+0x31/0x40 [ 401.414046][T11048] do_syscall_64+0x10b/0xf80 [ 401.414071][T11048] ? clear_bhb_loop+0x40/0x90 [ 401.414092][T11048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 401.414111][T11048] RIP: 0033:0x7f9afc19c819 [ 401.414126][T11048] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 401.414144][T11048] RSP: 002b:00007f9afcfc1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 401.414162][T11048] RAX: ffffffffffffffda RBX: 00007f9afc415fa0 RCX: 00007f9afc19c819 [ 401.414175][T11048] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 401.414185][T11048] RBP: 00007f9afc232c91 R08: 0000000000000000 R09: 0000000000000000 [ 401.414202][T11048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 401.414212][T11048] R13: 00007f9afc416038 R14: 00007f9afc415fa0 R15: 00007ffef07274f8 [ 401.414235][T11048] [ 403.680114][ T30] audit: type=1800 audit(1776816582.479:59): pid=11077 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.1081" name="file0" dev="tmpfs" ino=1449 res=0 errno=0 [ 404.763427][T11106] FAULT_INJECTION: forcing a failure. [ 404.763427][T11106] name failslab, interval 1, probability 0, space 0, times 0 [ 404.850726][T11106] CPU: 0 UID: 0 PID: 11106 Comm: syz.1.1086 Tainted: G L syzkaller #0 PREEMPT(full) [ 404.850763][T11106] Tainted: [L]=SOFTLOCKUP [ 404.850769][T11106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 404.850780][T11106] Call Trace: [ 404.850786][T11106] [ 404.850793][T11106] dump_stack_lvl+0x100/0x190 [ 404.850817][T11106] should_fail_ex.cold+0x5/0xa [ 404.850841][T11106] ? lsm_blob_alloc+0x68/0x90 [ 404.850861][T11106] should_failslab+0xc2/0x120 [ 404.850882][T11106] __kmalloc_noprof+0xe0/0x850 [ 404.850910][T11106] ? trace_kmalloc+0xe3/0x110 [ 404.850942][T11106] lsm_blob_alloc+0x68/0x90 [ 404.850963][T11106] security_sk_alloc+0x2d/0x290 [ 404.850990][T11106] sk_prot_alloc+0x12a/0x2a0 [ 404.851014][T11106] sk_alloc+0x36/0xe80 [ 404.851041][T11106] tap_open+0x2ed/0x1180 [ 404.851066][T11106] ? __pfx_tap_open+0x10/0x10 [ 404.851089][T11106] chrdev_open+0x234/0x6a0 [ 404.851111][T11106] ? __pfx_apparmor_file_open+0x10/0x10 [ 404.851136][T11106] ? __pfx_chrdev_open+0x10/0x10 [ 404.851162][T11106] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 404.851191][T11106] do_dentry_open+0x6d8/0x1660 [ 404.851211][T11106] ? __pfx_chrdev_open+0x10/0x10 [ 404.851245][T11106] vfs_open+0x82/0x3f0 [ 404.851273][T11106] path_openat+0x208c/0x31a0 [ 404.851302][T11106] ? __pfx_path_openat+0x10/0x10 [ 404.851332][T11106] do_file_open+0x20e/0x430 [ 404.851355][T11106] ? __pfx_do_file_open+0x10/0x10 [ 404.851394][T11106] ? alloc_fd+0x476/0x790 [ 404.851420][T11106] ? do_getname+0x191/0x390 [ 404.851448][T11106] do_sys_openat2+0x10d/0x1e0 [ 404.851474][T11106] ? __pfx_do_sys_openat2+0x10/0x10 [ 404.851502][T11106] ? __fget_files+0x21f/0x3d0 [ 404.851526][T11106] __x64_sys_openat+0x12d/0x210 [ 404.851553][T11106] ? __pfx___x64_sys_openat+0x10/0x10 [ 404.851584][T11106] ? rcu_is_watching+0x12/0xc0 [ 404.851607][T11106] do_syscall_64+0x10b/0xf80 [ 404.851634][T11106] ? clear_bhb_loop+0x40/0x90 [ 404.851655][T11106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 404.851674][T11106] RIP: 0033:0x7f9afc19c819 [ 404.851690][T11106] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 404.851707][T11106] RSP: 002b:00007f9afcfc1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 404.851726][T11106] RAX: ffffffffffffffda RBX: 00007f9afc415fa0 RCX: 00007f9afc19c819 [ 404.851738][T11106] RDX: 0000000000000001 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 404.851749][T11106] RBP: 00007f9afc232c91 R08: 0000000000000000 R09: 0000000000000000 [ 404.851759][T11106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 404.851769][T11106] R13: 00007f9afc416038 R14: 00007f9afc415fa0 R15: 00007ffef07274f8 [ 404.851795][T11106] [ 405.369025][T11115] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input216 [ 405.559838][T11106] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_rx_wq": -EINTR [ 406.779771][T11137] FAULT_INJECTION: forcing a failure. [ 406.779771][T11137] name failslab, interval 1, probability 0, space 0, times 0 [ 406.883146][T11137] CPU: 0 UID: 0 PID: 11137 Comm: syz.2.1093 Tainted: G L syzkaller #0 PREEMPT(full) [ 406.883178][T11137] Tainted: [L]=SOFTLOCKUP [ 406.883185][T11137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 406.883195][T11137] Call Trace: [ 406.883201][T11137] [ 406.883209][T11137] dump_stack_lvl+0x100/0x190 [ 406.883233][T11137] should_fail_ex.cold+0x5/0xa [ 406.883265][T11137] ? ops_init+0x77/0x5f0 [ 406.883281][T11137] should_failslab+0xc2/0x120 [ 406.883302][T11137] __kmalloc_noprof+0xe0/0x850 [ 406.883330][T11137] ? nfsd_net_init+0x2dc/0x3e0 [ 406.883359][T11137] ops_init+0x77/0x5f0 [ 406.883379][T11137] setup_net+0x118/0x3a0 [ 406.883398][T11137] ? __pfx_setup_net+0x10/0x10 [ 406.883416][T11137] ? mutex_init_lockdep+0xf1/0x120 [ 406.883438][T11137] copy_net_ns+0x46f/0x7c0 [ 406.883460][T11137] create_new_namespaces+0x3ea/0xac0 [ 406.883489][T11137] unshare_nsproxy_namespaces+0xf2/0x220 [ 406.883514][T11137] ksys_unshare+0x438/0xab0 [ 406.883545][T11137] ? __pfx_ksys_unshare+0x10/0x10 [ 406.883570][T11137] ? xfd_validate_state+0x129/0x190 [ 406.883596][T11137] __x64_sys_unshare+0x31/0x40 [ 406.883622][T11137] do_syscall_64+0x10b/0xf80 [ 406.883646][T11137] ? clear_bhb_loop+0x40/0x90 [ 406.883667][T11137] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 406.883686][T11137] RIP: 0033:0x7f58a1b9c819 [ 406.883701][T11137] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 406.883718][T11137] RSP: 002b:00007f589fdf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 406.883737][T11137] RAX: ffffffffffffffda RBX: 00007f58a1e15fa0 RCX: 00007f58a1b9c819 [ 406.883749][T11137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 406.883759][T11137] RBP: 00007f58a1c32c91 R08: 0000000000000000 R09: 0000000000000000 [ 406.883770][T11137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 406.883780][T11137] R13: 00007f58a1e16038 R14: 00007f58a1e15fa0 R15: 00007ffd4a792ac8 [ 406.883803][T11137] [ 409.398666][T11187] NFSD: Failed to start, no listeners configured. [ 409.791922][T11193] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input217 [ 410.042074][T11199] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input218 [ 410.312141][T11210] FAULT_INJECTION: forcing a failure. [ 410.312141][T11210] name failslab, interval 1, probability 0, space 0, times 0 [ 410.431008][T11210] CPU: 0 UID: 0 PID: 11210 Comm: syz.3.1111 Tainted: G L syzkaller #0 PREEMPT(full) [ 410.431041][T11210] Tainted: [L]=SOFTLOCKUP [ 410.431048][T11210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 410.431058][T11210] Call Trace: [ 410.431065][T11210] [ 410.431072][T11210] dump_stack_lvl+0x100/0x190 [ 410.431097][T11210] should_fail_ex.cold+0x5/0xa [ 410.431120][T11210] should_failslab+0xc2/0x120 [ 410.431141][T11210] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 410.431175][T11210] ? __proc_create+0x2cb/0x8c0 [ 410.431201][T11210] __proc_create+0x2cb/0x8c0 [ 410.431223][T11210] ? __pfx___proc_create+0x10/0x10 [ 410.431248][T11210] ? _raw_write_unlock+0x28/0x50 [ 410.431272][T11210] ? proc_register+0x559/0x8a0 [ 410.431297][T11210] proc_create_reg+0x75/0x170 [ 410.431327][T11210] proc_create_data+0x86/0x110 [ 410.431350][T11210] ? __pfx_proc_create_data+0x10/0x10 [ 410.431374][T11210] ? cache_register_net+0x137/0x5e0 [ 410.431393][T11210] ? cache_register_net+0x137/0x5e0 [ 410.431415][T11210] cache_register_net+0x2d6/0x5e0 [ 410.431436][T11210] nfsd_idmap_init+0x16e/0x250 [ 410.431456][T11210] ? __pfx_nfsd_net_init+0x10/0x10 [ 410.431481][T11210] nfsd_net_init+0x85/0x3e0 [ 410.431506][T11210] ? __pfx_nfsd_net_init+0x10/0x10 [ 410.431531][T11210] ops_init+0x1e2/0x5f0 [ 410.431552][T11210] setup_net+0x118/0x3a0 [ 410.431570][T11210] ? __pfx_setup_net+0x10/0x10 [ 410.431587][T11210] ? mutex_init_lockdep+0xf1/0x120 [ 410.431610][T11210] copy_net_ns+0x46f/0x7c0 [ 410.431632][T11210] create_new_namespaces+0x3ea/0xac0 [ 410.431661][T11210] unshare_nsproxy_namespaces+0xf2/0x220 [ 410.431686][T11210] ksys_unshare+0x438/0xab0 [ 410.431714][T11210] ? __pfx_ksys_unshare+0x10/0x10 [ 410.431739][T11210] ? xfd_validate_state+0x129/0x190 [ 410.431764][T11210] __x64_sys_unshare+0x31/0x40 [ 410.431790][T11210] do_syscall_64+0x10b/0xf80 [ 410.431814][T11210] ? clear_bhb_loop+0x40/0x90 [ 410.431836][T11210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.431855][T11210] RIP: 0033:0x7fb16bf9c819 [ 410.431870][T11210] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 410.431888][T11210] RSP: 002b:00007fb16cdb5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 410.431906][T11210] RAX: ffffffffffffffda RBX: 00007fb16c215fa0 RCX: 00007fb16bf9c819 [ 410.431918][T11210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 410.431928][T11210] RBP: 00007fb16c032c91 R08: 0000000000000000 R09: 0000000000000000 [ 410.431939][T11210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 410.431949][T11210] R13: 00007fb16c216038 R14: 00007fb16c215fa0 R15: 00007fffdf9f1928 [ 410.431971][T11210] [ 411.080008][T11215] FAULT_INJECTION: forcing a failure. [ 411.080008][T11215] name failslab, interval 1, probability 0, space 0, times 0 [ 411.112895][T11215] CPU: 0 UID: 0 PID: 11215 Comm: syz.0.1112 Tainted: G L syzkaller #0 PREEMPT(full) [ 411.112926][T11215] Tainted: [L]=SOFTLOCKUP [ 411.112933][T11215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 411.112943][T11215] Call Trace: [ 411.112950][T11215] [ 411.112957][T11215] dump_stack_lvl+0x100/0x190 [ 411.112986][T11215] should_fail_ex.cold+0x5/0xa [ 411.113011][T11215] should_failslab+0xc2/0x120 [ 411.113033][T11215] __kmalloc_cache_noprof+0x7a/0x6f0 [ 411.113058][T11215] ? __tracing_open+0x15a/0xa80 [ 411.113077][T11215] ? seq_open+0x116/0x170 [ 411.113107][T11215] __tracing_open+0x15a/0xa80 [ 411.113129][T11215] tracing_open+0x26b/0x4d0 [ 411.113150][T11215] do_dentry_open+0x6d8/0x1660 [ 411.113170][T11215] ? __pfx_tracing_open+0x10/0x10 [ 411.113194][T11215] vfs_open+0x82/0x3f0 [ 411.113222][T11215] dentry_open+0x71/0xd0 [ 411.113247][T11215] ima_calc_file_hash+0xe1/0x380 [ 411.113274][T11215] ima_collect_measurement+0x94f/0xb30 [ 411.113307][T11215] ? __pfx_ima_collect_measurement+0x10/0x10 [ 411.113346][T11215] ? process_measurement+0x5ab/0x2350 [ 411.113370][T11215] ? is_bad_inode+0xd/0x40 [ 411.113388][T11215] ? xattr_resolve_name+0x27d/0x3f0 [ 411.113411][T11215] ? vfs_getxattr_alloc+0xec/0x350 [ 411.113437][T11215] ? ima_get_hash_algo+0x22d/0x400 [ 411.113458][T11215] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 411.113491][T11215] ? process_measurement+0xdfe/0x2350 [ 411.113513][T11215] process_measurement+0xdfe/0x2350 [ 411.113545][T11215] ? __pfx_process_measurement+0x10/0x10 [ 411.113569][T11215] ? rcu_is_watching+0x12/0xc0 [ 411.113610][T11215] ? trace_contention_end+0x122/0x170 [ 411.113632][T11215] ? find_held_lock+0x2b/0x80 [ 411.113656][T11215] ? trace_array_get+0x10c/0x140 [ 411.113702][T11215] ? trace_array_get+0x10c/0x140 [ 411.113727][T11215] ? inode_to_bdi+0x9e/0x160 [ 411.113750][T11215] ima_file_check+0xcc/0x120 [ 411.113775][T11215] ? __pfx_ima_file_check+0x10/0x10 [ 411.113805][T11215] security_file_post_open+0xc4/0x210 [ 411.113834][T11215] path_openat+0x1418/0x31a0 [ 411.113864][T11215] ? __pfx_path_openat+0x10/0x10 [ 411.113893][T11215] do_file_open+0x20e/0x430 [ 411.113917][T11215] ? __pfx_do_file_open+0x10/0x10 [ 411.113956][T11215] ? alloc_fd+0x476/0x790 [ 411.113978][T11215] ? do_getname+0x191/0x390 [ 411.114006][T11215] do_sys_openat2+0x10d/0x1e0 [ 411.114032][T11215] ? __pfx_do_sys_openat2+0x10/0x10 [ 411.114061][T11215] ? __fget_files+0x21f/0x3d0 [ 411.114085][T11215] __x64_sys_openat+0x12d/0x210 [ 411.114113][T11215] ? __pfx___x64_sys_openat+0x10/0x10 [ 411.114143][T11215] ? rcu_is_watching+0x12/0xc0 [ 411.114167][T11215] do_syscall_64+0x10b/0xf80 [ 411.114192][T11215] ? clear_bhb_loop+0x40/0x90 [ 411.114214][T11215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 411.114232][T11215] RIP: 0033:0x7f563379c819 [ 411.114249][T11215] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 411.114267][T11215] RSP: 002b:00007f5634628028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 411.114285][T11215] RAX: ffffffffffffffda RBX: 00007f5633a16090 RCX: 00007f563379c819 [ 411.114297][T11215] RDX: 000000003882873f RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 411.114308][T11215] RBP: 00007f5633832c91 R08: 0000000000000000 R09: 0000000000000000 [ 411.114319][T11215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 411.114329][T11215] R13: 00007f5633a16128 R14: 00007f5633a16090 R15: 00007ffcffdee6e8 [ 411.114352][T11215] [ 413.916102][ T30] audit: type=1800 audit(1776816592.719:60): pid=11267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.1114" name="file0" dev="tmpfs" ino=1389 res=0 errno=0 [ 414.111424][T11275] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input219 [ 414.388394][T11277] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input220 [ 416.331354][T11303] NFSD: Failed to start, no listeners configured. [ 417.096591][T11328] FAULT_INJECTION: forcing a failure. [ 417.096591][T11328] name failslab, interval 1, probability 0, space 0, times 0 [ 417.234384][T11328] CPU: 0 UID: 0 PID: 11328 Comm: syz.0.1132 Tainted: G L syzkaller #0 PREEMPT(full) [ 417.234416][T11328] Tainted: [L]=SOFTLOCKUP [ 417.234422][T11328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 417.234433][T11328] Call Trace: [ 417.234439][T11328] [ 417.234447][T11328] dump_stack_lvl+0x100/0x190 [ 417.234472][T11328] should_fail_ex.cold+0x5/0xa [ 417.234496][T11328] should_failslab+0xc2/0x120 [ 417.234517][T11328] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 417.234546][T11328] ? __proc_create+0x2cb/0x8c0 [ 417.234572][T11328] __proc_create+0x2cb/0x8c0 [ 417.234595][T11328] ? __pfx___proc_create+0x10/0x10 [ 417.234618][T11328] ? debug_object_activate+0x331/0x490 [ 417.234649][T11328] proc_create_reg+0x75/0x170 [ 417.234673][T11328] proc_create_data+0x86/0x110 [ 417.234696][T11328] ? __pfx_proc_create_data+0x10/0x10 [ 417.234721][T11328] ? net_generic+0xf4/0x2a0 [ 417.234749][T11328] nfsd_net_init+0x14b/0x3e0 [ 417.234775][T11328] ? __pfx_nfsd_net_init+0x10/0x10 [ 417.234800][T11328] ops_init+0x1e2/0x5f0 [ 417.234821][T11328] setup_net+0x118/0x3a0 [ 417.234839][T11328] ? __pfx_setup_net+0x10/0x10 [ 417.234857][T11328] ? mutex_init_lockdep+0xf1/0x120 [ 417.234880][T11328] copy_net_ns+0x46f/0x7c0 [ 417.234901][T11328] create_new_namespaces+0x3ea/0xac0 [ 417.234929][T11328] unshare_nsproxy_namespaces+0xf2/0x220 [ 417.234954][T11328] ksys_unshare+0x438/0xab0 [ 417.234982][T11328] ? __pfx_ksys_unshare+0x10/0x10 [ 417.235007][T11328] ? xfd_validate_state+0x129/0x190 [ 417.235039][T11328] __x64_sys_unshare+0x31/0x40 [ 417.235065][T11328] do_syscall_64+0x10b/0xf80 [ 417.235089][T11328] ? clear_bhb_loop+0x40/0x90 [ 417.235118][T11328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 417.235136][T11328] RIP: 0033:0x7f563379c819 [ 417.235153][T11328] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 417.235171][T11328] RSP: 002b:00007f5634649028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 417.235195][T11328] RAX: ffffffffffffffda RBX: 00007f5633a15fa0 RCX: 00007f563379c819 [ 417.235207][T11328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 417.235217][T11328] RBP: 00007f5633832c91 R08: 0000000000000000 R09: 0000000000000000 [ 417.235228][T11328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 417.235239][T11328] R13: 00007f5633a16038 R14: 00007f5633a15fa0 R15: 00007ffcffdee6e8 [ 417.235262][T11328] [ 417.994104][T11338] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input221 [ 418.365250][T11339] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input222 [ 419.036162][T11355] FAULT_INJECTION: forcing a failure. [ 419.036162][T11355] name failslab, interval 1, probability 0, space 0, times 0 [ 419.036197][T11355] CPU: 0 UID: 0 PID: 11355 Comm: syz.0.1139 Tainted: G L syzkaller #0 PREEMPT(full) [ 419.036223][T11355] Tainted: [L]=SOFTLOCKUP [ 419.036230][T11355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 419.036241][T11355] Call Trace: [ 419.036247][T11355] [ 419.036258][T11355] dump_stack_lvl+0x100/0x190 [ 419.036282][T11355] should_fail_ex.cold+0x5/0xa [ 419.036305][T11355] ? lsm_blob_alloc+0x68/0x90 [ 419.036326][T11355] should_failslab+0xc2/0x120 [ 419.036347][T11355] __kmalloc_noprof+0xe0/0x850 [ 419.036375][T11355] ? trace_kmalloc+0xe3/0x110 [ 419.036402][T11355] lsm_blob_alloc+0x68/0x90 [ 419.036423][T11355] security_sk_alloc+0x2d/0x290 [ 419.036449][T11355] sk_prot_alloc+0x12a/0x2a0 [ 419.036471][T11355] sk_alloc+0x36/0xe80 [ 419.036499][T11355] tap_open+0x2ed/0x1180 [ 419.036524][T11355] ? __pfx_tap_open+0x10/0x10 [ 419.036546][T11355] chrdev_open+0x234/0x6a0 [ 419.036567][T11355] ? __pfx_apparmor_file_open+0x10/0x10 [ 419.036593][T11355] ? __pfx_chrdev_open+0x10/0x10 [ 419.036617][T11355] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 419.036645][T11355] do_dentry_open+0x6d8/0x1660 [ 419.036665][T11355] ? __pfx_chrdev_open+0x10/0x10 [ 419.036693][T11355] vfs_open+0x82/0x3f0 [ 419.036720][T11355] path_openat+0x208c/0x31a0 [ 419.036749][T11355] ? __pfx_path_openat+0x10/0x10 [ 419.036779][T11355] do_file_open+0x20e/0x430 [ 419.036802][T11355] ? __pfx_do_file_open+0x10/0x10 [ 419.036840][T11355] ? alloc_fd+0x476/0x790 [ 419.036863][T11355] ? do_getname+0x191/0x390 [ 419.036892][T11355] do_sys_openat2+0x10d/0x1e0 [ 419.036918][T11355] ? __pfx_do_sys_openat2+0x10/0x10 [ 419.036946][T11355] ? __fget_files+0x21f/0x3d0 [ 419.036970][T11355] __x64_sys_openat+0x12d/0x210 [ 419.036997][T11355] ? __pfx___x64_sys_openat+0x10/0x10 [ 419.037028][T11355] ? rcu_is_watching+0x12/0xc0 [ 419.037052][T11355] do_syscall_64+0x10b/0xf80 [ 419.037077][T11355] ? clear_bhb_loop+0x40/0x90 [ 419.037099][T11355] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.037117][T11355] RIP: 0033:0x7f563379c819 [ 419.037141][T11355] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 419.037159][T11355] RSP: 002b:00007f5634649028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 419.037176][T11355] RAX: ffffffffffffffda RBX: 00007f5633a15fa0 RCX: 00007f563379c819 [ 419.037188][T11355] RDX: 0000000000000001 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 419.037199][T11355] RBP: 00007f5633832c91 R08: 0000000000000000 R09: 0000000000000000 [ 419.037209][T11355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 419.037219][T11355] R13: 00007f5633a16038 R14: 00007f5633a15fa0 R15: 00007ffcffdee6e8 [ 419.037242][T11355] [ 420.076454][T11377] NFSD: Failed to start, no listeners configured. [ 420.376344][T11382] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input223 [ 420.546445][T11383] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input224 [ 421.350802][T11396] FAULT_INJECTION: forcing a failure. [ 421.350802][T11396] name failslab, interval 1, probability 0, space 0, times 0 [ 421.463908][ T30] audit: type=1800 audit(1776816600.269:61): pid=11398 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1149" name="file0" dev="tmpfs" ino=1653 res=0 errno=0 [ 421.516299][T11396] CPU: 0 UID: 0 PID: 11396 Comm: syz.0.1148 Tainted: G L syzkaller #0 PREEMPT(full) [ 421.516331][T11396] Tainted: [L]=SOFTLOCKUP [ 421.516337][T11396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 421.516347][T11396] Call Trace: [ 421.516355][T11396] [ 421.516365][T11396] dump_stack_lvl+0x100/0x190 [ 421.516390][T11396] should_fail_ex.cold+0x5/0xa [ 421.516413][T11396] should_failslab+0xc2/0x120 [ 421.516434][T11396] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 421.516463][T11396] ? __proc_create+0x2cb/0x8c0 [ 421.516489][T11396] __proc_create+0x2cb/0x8c0 [ 421.516511][T11396] ? __pfx___proc_create+0x10/0x10 [ 421.516533][T11396] ? debug_object_activate+0x331/0x490 [ 421.516564][T11396] proc_create_reg+0x75/0x170 [ 421.516588][T11396] proc_create_data+0x86/0x110 [ 421.516611][T11396] ? __pfx_proc_create_data+0x10/0x10 [ 421.516636][T11396] ? net_generic+0xf4/0x2a0 [ 421.516664][T11396] nfsd_net_init+0x14b/0x3e0 [ 421.516690][T11396] ? __pfx_nfsd_net_init+0x10/0x10 [ 421.516715][T11396] ops_init+0x1e2/0x5f0 [ 421.516736][T11396] setup_net+0x118/0x3a0 [ 421.516755][T11396] ? __pfx_setup_net+0x10/0x10 [ 421.516777][T11396] ? mutex_init_lockdep+0xf1/0x120 [ 421.516800][T11396] copy_net_ns+0x46f/0x7c0 [ 421.516822][T11396] create_new_namespaces+0x3ea/0xac0 [ 421.516850][T11396] unshare_nsproxy_namespaces+0xf2/0x220 [ 421.516876][T11396] ksys_unshare+0x438/0xab0 [ 421.516904][T11396] ? __pfx_ksys_unshare+0x10/0x10 [ 421.516928][T11396] ? xfd_validate_state+0x129/0x190 [ 421.516954][T11396] __x64_sys_unshare+0x31/0x40 [ 421.516980][T11396] do_syscall_64+0x10b/0xf80 [ 421.517004][T11396] ? clear_bhb_loop+0x40/0x90 [ 421.517026][T11396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.517044][T11396] RIP: 0033:0x7f563379c819 [ 421.517060][T11396] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 421.517077][T11396] RSP: 002b:00007f5634649028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 421.517096][T11396] RAX: ffffffffffffffda RBX: 00007f5633a15fa0 RCX: 00007f563379c819 [ 421.517117][T11396] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 421.517128][T11396] RBP: 00007f5633832c91 R08: 0000000000000000 R09: 0000000000000000 [ 421.517139][T11396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 421.517150][T11396] R13: 00007f5633a16038 R14: 00007f5633a15fa0 R15: 00007ffcffdee6e8 [ 421.517174][T11396] [ 425.437104][ T30] audit: type=1800 audit(1776816604.229:62): pid=11462 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1161" name="file0" dev="tmpfs" ino=1665 res=0 errno=0 [ 426.112261][T11475] FAULT_INJECTION: forcing a failure. [ 426.112261][T11475] name failslab, interval 1, probability 0, space 0, times 0 [ 426.165975][T11475] CPU: 0 UID: 0 PID: 11475 Comm: syz.0.1164 Tainted: G L syzkaller #0 PREEMPT(full) [ 426.166007][T11475] Tainted: [L]=SOFTLOCKUP [ 426.166013][T11475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 426.166024][T11475] Call Trace: [ 426.166031][T11475] [ 426.166039][T11475] dump_stack_lvl+0x100/0x190 [ 426.166064][T11475] should_fail_ex.cold+0x5/0xa [ 426.166087][T11475] ? lsm_blob_alloc+0x68/0x90 [ 426.166115][T11475] should_failslab+0xc2/0x120 [ 426.166137][T11475] __kmalloc_noprof+0xe0/0x850 [ 426.166165][T11475] ? trace_kmalloc+0xe3/0x110 [ 426.166189][T11475] lsm_blob_alloc+0x68/0x90 [ 426.166210][T11475] security_sk_alloc+0x2d/0x290 [ 426.166237][T11475] sk_prot_alloc+0x12a/0x2a0 [ 426.166259][T11475] sk_alloc+0x36/0xe80 [ 426.166287][T11475] tap_open+0x2ed/0x1180 [ 426.166313][T11475] ? __pfx_tap_open+0x10/0x10 [ 426.166335][T11475] chrdev_open+0x234/0x6a0 [ 426.166361][T11475] ? __pfx_apparmor_file_open+0x10/0x10 [ 426.166386][T11475] ? __pfx_chrdev_open+0x10/0x10 [ 426.166408][T11475] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 426.166435][T11475] do_dentry_open+0x6d8/0x1660 [ 426.166456][T11475] ? __pfx_chrdev_open+0x10/0x10 [ 426.166482][T11475] vfs_open+0x82/0x3f0 [ 426.166509][T11475] path_openat+0x208c/0x31a0 [ 426.166538][T11475] ? __pfx_path_openat+0x10/0x10 [ 426.166567][T11475] do_file_open+0x20e/0x430 [ 426.166590][T11475] ? __pfx_do_file_open+0x10/0x10 [ 426.166626][T11475] ? alloc_fd+0x476/0x790 [ 426.166650][T11475] ? do_getname+0x191/0x390 [ 426.166676][T11475] do_sys_openat2+0x10d/0x1e0 [ 426.166702][T11475] ? __pfx_do_sys_openat2+0x10/0x10 [ 426.166730][T11475] ? __fget_files+0x21f/0x3d0 [ 426.166754][T11475] __x64_sys_openat+0x12d/0x210 [ 426.166781][T11475] ? __pfx___x64_sys_openat+0x10/0x10 [ 426.166812][T11475] ? rcu_is_watching+0x12/0xc0 [ 426.166835][T11475] do_syscall_64+0x10b/0xf80 [ 426.166860][T11475] ? clear_bhb_loop+0x40/0x90 [ 426.166882][T11475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.166900][T11475] RIP: 0033:0x7f563379c819 [ 426.166916][T11475] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 426.166933][T11475] RSP: 002b:00007f5634649028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 426.166951][T11475] RAX: ffffffffffffffda RBX: 00007f5633a15fa0 RCX: 00007f563379c819 [ 426.166964][T11475] RDX: 0000000000000001 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 426.166974][T11475] RBP: 00007f5633832c91 R08: 0000000000000000 R09: 0000000000000000 [ 426.166985][T11475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 426.166995][T11475] R13: 00007f5633a16038 R14: 00007f5633a15fa0 R15: 00007ffcffdee6e8 [ 426.167018][T11475] [ 426.898874][T11486] FAULT_INJECTION: forcing a failure. [ 426.898874][T11486] name failslab, interval 1, probability 0, space 0, times 0 [ 426.934537][T11486] CPU: 0 UID: 0 PID: 11486 Comm: syz.3.1165 Tainted: G L syzkaller #0 PREEMPT(full) [ 426.934572][T11486] Tainted: [L]=SOFTLOCKUP [ 426.934578][T11486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 426.934589][T11486] Call Trace: [ 426.934595][T11486] [ 426.934602][T11486] dump_stack_lvl+0x100/0x190 [ 426.934626][T11486] should_fail_ex.cold+0x5/0xa [ 426.934650][T11486] should_failslab+0xc2/0x120 [ 426.934670][T11486] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 426.934698][T11486] ? __proc_create+0x2cb/0x8c0 [ 426.934728][T11486] __proc_create+0x2cb/0x8c0 [ 426.934750][T11486] ? __pfx___proc_create+0x10/0x10 [ 426.934770][T11486] ? __lock_acquire+0x4a5/0x2630 [ 426.934805][T11486] proc_mkdir+0x81/0x170 [ 426.934827][T11486] ? __pfx_proc_mkdir+0x10/0x10 [ 426.934849][T11486] ? find_held_lock+0x2b/0x80 [ 426.934870][T11486] ? bond_net_init+0xfa/0x360 [ 426.934887][T11486] ? bond_net_init+0xfa/0x360 [ 426.934910][T11486] bond_create_proc_dir+0xa2/0x110 [ 426.934929][T11486] bond_net_init+0x170/0x360 [ 426.934947][T11486] ? __pfx_bond_net_init+0x10/0x10 [ 426.934963][T11486] ops_init+0x1e2/0x5f0 [ 426.934984][T11486] setup_net+0x118/0x3a0 [ 426.935002][T11486] ? __pfx_setup_net+0x10/0x10 [ 426.935020][T11486] ? mutex_init_lockdep+0xf1/0x120 [ 426.935049][T11486] copy_net_ns+0x46f/0x7c0 [ 426.935072][T11486] create_new_namespaces+0x3ea/0xac0 [ 426.935100][T11486] unshare_nsproxy_namespaces+0xf2/0x220 [ 426.935131][T11486] ksys_unshare+0x438/0xab0 [ 426.935158][T11486] ? __pfx_ksys_unshare+0x10/0x10 [ 426.935183][T11486] ? xfd_validate_state+0x129/0x190 [ 426.935208][T11486] __x64_sys_unshare+0x31/0x40 [ 426.935235][T11486] do_syscall_64+0x10b/0xf80 [ 426.935260][T11486] ? clear_bhb_loop+0x40/0x90 [ 426.935282][T11486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 426.935360][T11486] RIP: 0033:0x7fb16bf9c819 [ 426.935387][T11486] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 426.935405][T11486] RSP: 002b:00007fb16cdb5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 426.935424][T11486] RAX: ffffffffffffffda RBX: 00007fb16c215fa0 RCX: 00007fb16bf9c819 [ 426.935436][T11486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 426.935446][T11486] RBP: 00007fb16c032c91 R08: 0000000000000000 R09: 0000000000000000 [ 426.935457][T11486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 426.935467][T11486] R13: 00007fb16c216038 R14: 00007fb16c215fa0 R15: 00007fffdf9f1928 [ 426.935492][T11486] [ 426.935709][T11486] Warning: Cannot create /proc/net/bonding [ 429.384992][T11521] FAULT_INJECTION: forcing a failure. [ 429.384992][T11521] name failslab, interval 1, probability 0, space 0, times 0 [ 429.459336][T11521] CPU: 0 UID: 0 PID: 11521 Comm: syz.1.1173 Tainted: G L syzkaller #0 PREEMPT(full) [ 429.459367][T11521] Tainted: [L]=SOFTLOCKUP [ 429.459374][T11521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 429.459384][T11521] Call Trace: [ 429.459390][T11521] [ 429.459397][T11521] dump_stack_lvl+0x100/0x190 [ 429.459421][T11521] should_fail_ex.cold+0x5/0xa [ 429.459444][T11521] ? __tracing_open+0xec/0xa80 [ 429.459462][T11521] should_failslab+0xc2/0x120 [ 429.459483][T11521] __kmalloc_noprof+0xe0/0x850 [ 429.459512][T11521] ? seq_open+0x116/0x170 [ 429.459542][T11521] __tracing_open+0xec/0xa80 [ 429.459563][T11521] tracing_open+0x26b/0x4d0 [ 429.459584][T11521] do_dentry_open+0x6d8/0x1660 [ 429.459605][T11521] ? __pfx_tracing_open+0x10/0x10 [ 429.459629][T11521] vfs_open+0x82/0x3f0 [ 429.459657][T11521] dentry_open+0x71/0xd0 [ 429.459682][T11521] ima_calc_file_hash+0xe1/0x380 [ 429.459709][T11521] ima_collect_measurement+0x94f/0xb30 [ 429.459741][T11521] ? __pfx_ima_collect_measurement+0x10/0x10 [ 429.459780][T11521] ? process_measurement+0x5ab/0x2350 [ 429.459804][T11521] ? is_bad_inode+0xd/0x40 [ 429.459821][T11521] ? xattr_resolve_name+0x27d/0x3f0 [ 429.459844][T11521] ? vfs_getxattr_alloc+0xec/0x350 [ 429.459870][T11521] ? ima_get_hash_algo+0x22d/0x400 [ 429.459890][T11521] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 429.459916][T11521] ? process_measurement+0xdfe/0x2350 [ 429.459939][T11521] process_measurement+0xdfe/0x2350 [ 429.459970][T11521] ? __pfx_process_measurement+0x10/0x10 [ 429.459999][T11521] ? rcu_is_watching+0x12/0xc0 [ 429.460027][T11521] ? trace_contention_end+0x122/0x170 [ 429.460048][T11521] ? find_held_lock+0x2b/0x80 [ 429.460071][T11521] ? trace_array_get+0x10c/0x140 [ 429.460117][T11521] ? trace_array_get+0x10c/0x140 [ 429.460141][T11521] ? inode_to_bdi+0x9e/0x160 [ 429.460162][T11521] ima_file_check+0xcc/0x120 [ 429.460187][T11521] ? __pfx_ima_file_check+0x10/0x10 [ 429.460218][T11521] security_file_post_open+0xc4/0x210 [ 429.460246][T11521] path_openat+0x1418/0x31a0 [ 429.460276][T11521] ? __pfx_path_openat+0x10/0x10 [ 429.460306][T11521] do_file_open+0x20e/0x430 [ 429.460330][T11521] ? __pfx_do_file_open+0x10/0x10 [ 429.460368][T11521] ? alloc_fd+0x476/0x790 [ 429.460391][T11521] ? do_getname+0x191/0x390 [ 429.460419][T11521] do_sys_openat2+0x10d/0x1e0 [ 429.460445][T11521] ? __pfx_do_sys_openat2+0x10/0x10 [ 429.460473][T11521] ? __fget_files+0x21f/0x3d0 [ 429.460497][T11521] __x64_sys_openat+0x12d/0x210 [ 429.460524][T11521] ? __pfx___x64_sys_openat+0x10/0x10 [ 429.460555][T11521] ? rcu_is_watching+0x12/0xc0 [ 429.460579][T11521] do_syscall_64+0x10b/0xf80 [ 429.460604][T11521] ? clear_bhb_loop+0x40/0x90 [ 429.460626][T11521] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.460645][T11521] RIP: 0033:0x7f9afc19c819 [ 429.460662][T11521] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 429.460680][T11521] RSP: 002b:00007f9afcfa0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 429.460699][T11521] RAX: ffffffffffffffda RBX: 00007f9afc416090 RCX: 00007f9afc19c819 [ 429.460710][T11521] RDX: 000000003882873f RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 429.460722][T11521] RBP: 00007f9afc232c91 R08: 0000000000000000 R09: 0000000000000000 [ 429.460740][T11521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 429.460750][T11521] R13: 00007f9afc416128 R14: 00007f9afc416090 R15: 00007ffef07274f8 [ 429.460774][T11521] [ 430.142996][ T30] audit: type=1800 audit(1776816608.729:63): pid=11521 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1173" name="trace" dev="tracefs" ino=110 res=0 errno=0 [ 430.283856][T11527] NFSD: Failed to start, no listeners configured. [ 433.232694][T11599] random: crng reseeded on system resumption [ 434.378806][ T30] audit: type=1800 audit(1776816613.179:64): pid=11621 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.1196" name="file0" dev="tmpfs" ino=1474 res=0 errno=0 [ 436.076346][T11649] i2c i2c-0: delete_device: Can't find device in list [ 437.921550][T11679] NFSD: Failed to start, no listeners configured. [ 439.987957][T11718] FAULT_INJECTION: forcing a failure. [ 439.987957][T11718] name failslab, interval 1, probability 0, space 0, times 0 [ 440.169821][T11720] NFSD: Failed to start, no listeners configured. [ 440.305478][T11718] CPU: 0 UID: 0 PID: 11718 Comm: syz.1.1212 Tainted: G L syzkaller #0 PREEMPT(full) [ 440.305510][T11718] Tainted: [L]=SOFTLOCKUP [ 440.305516][T11718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 440.305526][T11718] Call Trace: [ 440.305533][T11718] [ 440.305540][T11718] dump_stack_lvl+0x100/0x190 [ 440.305565][T11718] should_fail_ex.cold+0x5/0xa [ 440.305587][T11718] ? __tracing_open+0xec/0xa80 [ 440.305606][T11718] should_failslab+0xc2/0x120 [ 440.305627][T11718] __kmalloc_noprof+0xe0/0x850 [ 440.305654][T11718] ? seq_open+0x116/0x170 [ 440.305684][T11718] __tracing_open+0xec/0xa80 [ 440.305705][T11718] tracing_open+0x26b/0x4d0 [ 440.305726][T11718] do_dentry_open+0x6d8/0x1660 [ 440.305747][T11718] ? __pfx_tracing_open+0x10/0x10 [ 440.305771][T11718] vfs_open+0x82/0x3f0 [ 440.305799][T11718] dentry_open+0x71/0xd0 [ 440.305824][T11718] ima_calc_file_hash+0xe1/0x380 [ 440.305851][T11718] ima_collect_measurement+0x94f/0xb30 [ 440.305891][T11718] ? __pfx_ima_collect_measurement+0x10/0x10 [ 440.305930][T11718] ? process_measurement+0x5ab/0x2350 [ 440.305962][T11718] ? is_bad_inode+0xd/0x40 [ 440.305981][T11718] ? xattr_resolve_name+0x27d/0x3f0 [ 440.306004][T11718] ? vfs_getxattr_alloc+0xec/0x350 [ 440.306030][T11718] ? ima_get_hash_algo+0x22d/0x400 [ 440.306051][T11718] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 440.306076][T11718] ? process_measurement+0xdfe/0x2350 [ 440.306099][T11718] process_measurement+0xdfe/0x2350 [ 440.306130][T11718] ? __pfx_process_measurement+0x10/0x10 [ 440.306156][T11718] ? rcu_is_watching+0x12/0xc0 [ 440.306181][T11718] ? trace_contention_end+0x122/0x170 [ 440.306208][T11718] ? find_held_lock+0x2b/0x80 [ 440.306231][T11718] ? trace_array_get+0x10c/0x140 [ 440.306276][T11718] ? trace_array_get+0x10c/0x140 [ 440.306300][T11718] ? inode_to_bdi+0x9e/0x160 [ 440.306321][T11718] ima_file_check+0xcc/0x120 [ 440.306346][T11718] ? __pfx_ima_file_check+0x10/0x10 [ 440.306377][T11718] security_file_post_open+0xc4/0x210 [ 440.306406][T11718] path_openat+0x1418/0x31a0 [ 440.306436][T11718] ? __pfx_path_openat+0x10/0x10 [ 440.306467][T11718] do_file_open+0x20e/0x430 [ 440.306490][T11718] ? __pfx_do_file_open+0x10/0x10 [ 440.306528][T11718] ? alloc_fd+0x476/0x790 [ 440.306551][T11718] ? do_getname+0x191/0x390 [ 440.306579][T11718] do_sys_openat2+0x10d/0x1e0 [ 440.306605][T11718] ? __pfx_do_sys_openat2+0x10/0x10 [ 440.306640][T11718] ? __fget_files+0x21f/0x3d0 [ 440.306665][T11718] __x64_sys_openat+0x12d/0x210 [ 440.306691][T11718] ? __pfx___x64_sys_openat+0x10/0x10 [ 440.306723][T11718] ? rcu_is_watching+0x12/0xc0 [ 440.306747][T11718] do_syscall_64+0x10b/0xf80 [ 440.306774][T11718] ? clear_bhb_loop+0x40/0x90 [ 440.306796][T11718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 440.306815][T11718] RIP: 0033:0x7f9afc19c819 [ 440.306831][T11718] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 440.306849][T11718] RSP: 002b:00007f9afcfa0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 440.306867][T11718] RAX: ffffffffffffffda RBX: 00007f9afc416090 RCX: 00007f9afc19c819 [ 440.306879][T11718] RDX: 000000003882873f RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 440.306890][T11718] RBP: 00007f9afc232c91 R08: 0000000000000000 R09: 0000000000000000 [ 440.306900][T11718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 440.306911][T11718] R13: 00007f9afc416128 R14: 00007f9afc416090 R15: 00007ffef07274f8 [ 440.306935][T11718] [ 441.075648][ T30] audit: type=1800 audit(1776816619.579:65): pid=11729 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.1213" name="file0" dev="tmpfs" ino=1624 res=0 errno=0 [ 441.113950][ T1313] ieee802154 phy0 wpan0: encryption failed: -22 [ 441.125841][ T1313] ieee802154 phy1 wpan1: encryption failed: -22 [ 441.178832][ T30] audit: type=1800 audit(1776816619.849:66): pid=11718 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1212" name="trace" dev="tracefs" ino=110 res=0 errno=0 [ 445.052421][T11803] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1225'. [ 446.158210][T11824] NFSD: Failed to start, no listeners configured. [ 449.460958][T11893] NFSD: Failed to start, no listeners configured. [ 450.054229][T11899] NFSD: Failed to start, no listeners configured. [ 450.918288][T11923] FAULT_INJECTION: forcing a failure. [ 450.918288][T11923] name failslab, interval 1, probability 0, space 0, times 0 [ 451.088278][T11934] FAULT_INJECTION: forcing a failure. [ 451.088278][T11934] name failslab, interval 1, probability 0, space 0, times 0 [ 451.159611][T11923] CPU: 0 UID: 0 PID: 11923 Comm: syz.2.1248 Tainted: G L syzkaller #0 PREEMPT(full) [ 451.159643][T11923] Tainted: [L]=SOFTLOCKUP [ 451.159650][T11923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 451.159660][T11923] Call Trace: [ 451.159666][T11923] [ 451.159674][T11923] dump_stack_lvl+0x100/0x190 [ 451.159698][T11923] should_fail_ex.cold+0x5/0xa [ 451.159720][T11923] ? lsm_blob_alloc+0x68/0x90 [ 451.159740][T11923] should_failslab+0xc2/0x120 [ 451.159762][T11923] __kmalloc_noprof+0xe0/0x850 [ 451.159798][T11923] ? trace_kmalloc+0xe3/0x110 [ 451.159821][T11923] lsm_blob_alloc+0x68/0x90 [ 451.159842][T11923] security_sk_alloc+0x2d/0x290 [ 451.159868][T11923] sk_prot_alloc+0x12a/0x2a0 [ 451.159897][T11923] sk_alloc+0x36/0xe80 [ 451.159924][T11923] tap_open+0x2ed/0x1180 [ 451.159949][T11923] ? __pfx_tap_open+0x10/0x10 [ 451.159972][T11923] chrdev_open+0x234/0x6a0 [ 451.159994][T11923] ? __pfx_apparmor_file_open+0x10/0x10 [ 451.160019][T11923] ? __pfx_chrdev_open+0x10/0x10 [ 451.160042][T11923] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 451.160069][T11923] do_dentry_open+0x6d8/0x1660 [ 451.160090][T11923] ? __pfx_chrdev_open+0x10/0x10 [ 451.160117][T11923] vfs_open+0x82/0x3f0 [ 451.160144][T11923] path_openat+0x208c/0x31a0 [ 451.160174][T11923] ? __pfx_path_openat+0x10/0x10 [ 451.160210][T11923] do_file_open+0x20e/0x430 [ 451.160234][T11923] ? __pfx_do_file_open+0x10/0x10 [ 451.160272][T11923] ? alloc_fd+0x476/0x790 [ 451.160295][T11923] ? do_getname+0x191/0x390 [ 451.160322][T11923] do_sys_openat2+0x10d/0x1e0 [ 451.160348][T11923] ? __pfx_do_sys_openat2+0x10/0x10 [ 451.160376][T11923] ? __fget_files+0x21f/0x3d0 [ 451.160401][T11923] __x64_sys_openat+0x12d/0x210 [ 451.160429][T11923] ? __pfx___x64_sys_openat+0x10/0x10 [ 451.160461][T11923] ? rcu_is_watching+0x12/0xc0 [ 451.160486][T11923] do_syscall_64+0x10b/0xf80 [ 451.160510][T11923] ? clear_bhb_loop+0x40/0x90 [ 451.160532][T11923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.160550][T11923] RIP: 0033:0x7f58a1b9c819 [ 451.160566][T11923] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 451.160584][T11923] RSP: 002b:00007f589fdf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 451.160603][T11923] RAX: ffffffffffffffda RBX: 00007f58a1e15fa0 RCX: 00007f58a1b9c819 [ 451.160614][T11923] RDX: 0000000000000001 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 451.160625][T11923] RBP: 00007f58a1c32c91 R08: 0000000000000000 R09: 0000000000000000 [ 451.160636][T11923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 451.160646][T11923] R13: 00007f58a1e16038 R14: 00007f58a1e15fa0 R15: 00007ffd4a792ac8 [ 451.160670][T11923] [ 451.737994][T11934] CPU: 0 UID: 0 PID: 11934 Comm: syz.1.1251 Tainted: G L syzkaller #0 PREEMPT(full) [ 451.738025][T11934] Tainted: [L]=SOFTLOCKUP [ 451.738036][T11934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 451.738046][T11934] Call Trace: [ 451.738053][T11934] [ 451.738060][T11934] dump_stack_lvl+0x100/0x190 [ 451.738085][T11934] should_fail_ex.cold+0x5/0xa [ 451.738110][T11934] should_failslab+0xc2/0x120 [ 451.738132][T11934] __kmalloc_cache_noprof+0x7a/0x6f0 [ 451.738157][T11934] ? __tracing_open+0x15a/0xa80 [ 451.738176][T11934] ? seq_open+0x116/0x170 [ 451.738205][T11934] __tracing_open+0x15a/0xa80 [ 451.738226][T11934] tracing_open+0x26b/0x4d0 [ 451.738247][T11934] do_dentry_open+0x6d8/0x1660 [ 451.738268][T11934] ? __pfx_tracing_open+0x10/0x10 [ 451.738292][T11934] vfs_open+0x82/0x3f0 [ 451.738320][T11934] dentry_open+0x71/0xd0 [ 451.738345][T11934] ima_calc_file_hash+0xe1/0x380 [ 451.738372][T11934] ima_collect_measurement+0x94f/0xb30 [ 451.738403][T11934] ? __pfx_ima_collect_measurement+0x10/0x10 [ 451.738443][T11934] ? process_measurement+0x5ab/0x2350 [ 451.738468][T11934] ? is_bad_inode+0xd/0x40 [ 451.738485][T11934] ? xattr_resolve_name+0x27d/0x3f0 [ 451.738509][T11934] ? vfs_getxattr_alloc+0xec/0x350 [ 451.738534][T11934] ? ima_get_hash_algo+0x22d/0x400 [ 451.738555][T11934] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 451.738581][T11934] ? process_measurement+0xdfe/0x2350 [ 451.738603][T11934] process_measurement+0xdfe/0x2350 [ 451.738635][T11934] ? __pfx_process_measurement+0x10/0x10 [ 451.738660][T11934] ? rcu_is_watching+0x12/0xc0 [ 451.738681][T11934] ? trace_contention_end+0x122/0x170 [ 451.738702][T11934] ? find_held_lock+0x2b/0x80 [ 451.738725][T11934] ? trace_array_get+0x10c/0x140 [ 451.738770][T11934] ? trace_array_get+0x10c/0x140 [ 451.738794][T11934] ? inode_to_bdi+0x9e/0x160 [ 451.738816][T11934] ima_file_check+0xcc/0x120 [ 451.738840][T11934] ? __pfx_ima_file_check+0x10/0x10 [ 451.738870][T11934] security_file_post_open+0xc4/0x210 [ 451.738905][T11934] path_openat+0x1418/0x31a0 [ 451.738935][T11934] ? __pfx_path_openat+0x10/0x10 [ 451.738965][T11934] do_file_open+0x20e/0x430 [ 451.738989][T11934] ? __pfx_do_file_open+0x10/0x10 [ 451.739028][T11934] ? alloc_fd+0x476/0x790 [ 451.739052][T11934] ? do_getname+0x191/0x390 [ 451.739080][T11934] do_sys_openat2+0x10d/0x1e0 [ 451.739106][T11934] ? __pfx_do_sys_openat2+0x10/0x10 [ 451.739134][T11934] ? __fget_files+0x21f/0x3d0 [ 451.739159][T11934] __x64_sys_openat+0x12d/0x210 [ 451.739186][T11934] ? __pfx___x64_sys_openat+0x10/0x10 [ 451.739217][T11934] ? rcu_is_watching+0x12/0xc0 [ 451.739240][T11934] do_syscall_64+0x10b/0xf80 [ 451.739265][T11934] ? clear_bhb_loop+0x40/0x90 [ 451.739287][T11934] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.739306][T11934] RIP: 0033:0x7f9afc19c819 [ 451.739323][T11934] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 451.739340][T11934] RSP: 002b:00007f9afcfa0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 451.739359][T11934] RAX: ffffffffffffffda RBX: 00007f9afc416090 RCX: 00007f9afc19c819 [ 451.739371][T11934] RDX: 000000003882873f RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 451.739382][T11934] RBP: 00007f9afc232c91 R08: 0000000000000000 R09: 0000000000000000 [ 451.739392][T11934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 451.739403][T11934] R13: 00007f9afc416128 R14: 00007f9afc416090 R15: 00007ffef07274f8 [ 451.739426][T11934] [ 452.090883][T11933] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 452.092646][T11938] i2c i2c-0: dvb_frontend_start: failed to start kthread (-4) [ 453.502272][T11971] FAULT_INJECTION: forcing a failure. [ 453.502272][T11971] name failslab, interval 1, probability 0, space 0, times 0 [ 453.502318][T11971] CPU: 0 UID: 0 PID: 11971 Comm: syz.2.1257 Tainted: G L syzkaller #0 PREEMPT(full) [ 453.502344][T11971] Tainted: [L]=SOFTLOCKUP [ 453.502350][T11971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 453.502361][T11971] Call Trace: [ 453.502367][T11971] [ 453.502375][T11971] dump_stack_lvl+0x100/0x190 [ 453.502398][T11971] should_fail_ex.cold+0x5/0xa [ 453.502421][T11971] should_failslab+0xc2/0x120 [ 453.502447][T11971] __kmalloc_cache_noprof+0x7a/0x6f0 [ 453.502473][T11971] ? device_add+0xd3a/0x1950 [ 453.502497][T11971] device_add+0xd3a/0x1950 [ 453.502518][T11971] ? __pfx_device_add+0x10/0x10 [ 453.502537][T11971] ? kfree_const+0x5a/0x70 [ 453.502553][T11971] ? kfree+0x1dd/0x6c0 [ 453.502585][T11971] device_create_groups_vargs+0x1f8/0x270 [ 453.502608][T11971] device_create+0xed/0x130 [ 453.502629][T11971] ? __pfx_device_create+0x10/0x10 [ 453.502647][T11971] ? do_raw_spin_lock+0x128/0x260 [ 453.502671][T11971] ? is_console_locked+0x9/0x20 [ 453.502696][T11971] ? con_is_visible+0x65/0x150 [ 453.502714][T11971] ? csi_J+0x57e/0xad0 [ 453.502739][T11971] vcs_make_sysfs+0x32/0x80 [ 453.502758][T11971] vc_allocate+0x539/0x880 [ 453.502780][T11971] ? __pfx_vc_allocate+0x10/0x10 [ 453.502809][T11971] con_install+0xa1/0x620 [ 453.502833][T11971] ? __pfx_con_install+0x10/0x10 [ 453.502860][T11971] ? __pfx_con_install+0x10/0x10 [ 453.502883][T11971] tty_init_dev.part.0+0x9e/0x470 [ 453.502910][T11971] tty_open+0xa63/0xfa0 [ 453.502938][T11971] ? __pfx_tty_open+0x10/0x10 [ 453.502961][T11971] ? chrdev_open+0x589/0x6a0 [ 453.502982][T11971] ? chrdev_open+0x589/0x6a0 [ 453.503006][T11971] ? __pfx_tty_open+0x10/0x10 [ 453.503031][T11971] chrdev_open+0x234/0x6a0 [ 453.503055][T11971] ? __pfx_chrdev_open+0x10/0x10 [ 453.503078][T11971] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 453.503106][T11971] do_dentry_open+0x6d8/0x1660 [ 453.503133][T11971] ? __pfx_chrdev_open+0x10/0x10 [ 453.503161][T11971] vfs_open+0x82/0x3f0 [ 453.503189][T11971] path_openat+0x208c/0x31a0 [ 453.503222][T11971] ? __pfx_path_openat+0x10/0x10 [ 453.503253][T11971] do_file_open+0x20e/0x430 [ 453.503277][T11971] ? __pfx_do_file_open+0x10/0x10 [ 453.503317][T11971] ? alloc_fd+0x476/0x790 [ 453.503340][T11971] ? do_getname+0x191/0x390 [ 453.503369][T11971] do_sys_openat2+0x10d/0x1e0 [ 453.503396][T11971] ? __pfx_do_sys_openat2+0x10/0x10 [ 453.503423][T11971] ? __pfx_idempotent_init_module+0x10/0x10 [ 453.503458][T11971] __x64_sys_openat+0x12d/0x210 [ 453.503486][T11971] ? __pfx___x64_sys_openat+0x10/0x10 [ 453.503516][T11971] ? rcu_is_watching+0x12/0xc0 [ 453.503540][T11971] do_syscall_64+0x10b/0xf80 [ 453.503566][T11971] ? clear_bhb_loop+0x40/0x90 [ 453.503588][T11971] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 453.503606][T11971] RIP: 0033:0x7f58a1b9c819 [ 453.503622][T11971] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 453.503639][T11971] RSP: 002b:00007f589fdd5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 453.503657][T11971] RAX: ffffffffffffffda RBX: 00007f58a1e16090 RCX: 00007f58a1b9c819 [ 453.503669][T11971] RDX: 0000000000000000 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 453.503680][T11971] RBP: 00007f58a1c32c91 R08: 0000000000000000 R09: 0000000000000000 [ 453.503690][T11971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 453.503700][T11971] R13: 00007f58a1e16128 R14: 00007f58a1e16090 R15: 00007ffd4a792ac8 [ 453.503724][T11971] [ 453.866164][ T30] audit: type=1800 audit(1776816632.669:67): pid=11977 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1258" name="file0" dev="tmpfs" ino=1726 res=0 errno=0 [ 454.321356][T11988] FAULT_INJECTION: forcing a failure. [ 454.321356][T11988] name failslab, interval 1, probability 0, space 0, times 0 [ 454.321428][T11988] CPU: 0 UID: 0 PID: 11988 Comm: syz.1.1261 Tainted: G L syzkaller #0 PREEMPT(full) [ 454.321455][T11988] Tainted: [L]=SOFTLOCKUP [ 454.321461][T11988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 454.321471][T11988] Call Trace: [ 454.321478][T11988] [ 454.321484][T11988] dump_stack_lvl+0x100/0x190 [ 454.321512][T11988] should_fail_ex.cold+0x5/0xa [ 454.321535][T11988] should_failslab+0xc2/0x120 [ 454.321556][T11988] __kvmalloc_node_noprof+0xfa/0xa00 [ 454.321574][T11988] ? nf_hook_entries_grow+0x6b9/0x870 [ 454.321594][T11988] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 454.321618][T11988] ? lockdep_hardirqs_on+0x78/0x100 [ 454.321646][T11988] nf_hook_entries_grow+0x6b9/0x870 [ 454.321666][T11988] ? __pfx___debug_object_init+0x10/0x10 [ 454.321698][T11988] __nf_register_net_hook+0x112/0x780 [ 454.321721][T11988] nf_register_net_hook+0xdb/0x170 [ 454.321742][T11988] nf_register_net_hooks+0x5d/0xd0 [ 454.321764][T11988] ? __pfx_apparmor_nf_register+0x10/0x10 [ 454.321786][T11988] ops_init+0x1e2/0x5f0 [ 454.321806][T11988] setup_net+0x118/0x3a0 [ 454.321824][T11988] ? __pfx_setup_net+0x10/0x10 [ 454.321842][T11988] ? mutex_init_lockdep+0xf1/0x120 [ 454.321865][T11988] copy_net_ns+0x46f/0x7c0 [ 454.321888][T11988] create_new_namespaces+0x3ea/0xac0 [ 454.321916][T11988] unshare_nsproxy_namespaces+0xf2/0x220 [ 454.321949][T11988] ksys_unshare+0x438/0xab0 [ 454.321976][T11988] ? __pfx_ksys_unshare+0x10/0x10 [ 454.322000][T11988] ? xfd_validate_state+0x129/0x190 [ 454.322026][T11988] __x64_sys_unshare+0x31/0x40 [ 454.322052][T11988] do_syscall_64+0x10b/0xf80 [ 454.322075][T11988] ? clear_bhb_loop+0x40/0x90 [ 454.322098][T11988] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.322116][T11988] RIP: 0033:0x7f9afc19c819 [ 454.322132][T11988] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 454.322150][T11988] RSP: 002b:00007f9afcfc1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 454.322168][T11988] RAX: ffffffffffffffda RBX: 00007f9afc415fa0 RCX: 00007f9afc19c819 [ 454.322180][T11988] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 454.322190][T11988] RBP: 00007f9afc232c91 R08: 0000000000000000 R09: 0000000000000000 [ 454.322201][T11988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 454.322211][T11988] R13: 00007f9afc416038 R14: 00007f9afc415fa0 R15: 00007ffef07274f8 [ 454.322234][T11988] [ 455.040044][T11995] FAULT_INJECTION: forcing a failure. [ 455.040044][T11995] name failslab, interval 1, probability 0, space 0, times 0 [ 455.040079][T11995] CPU: 0 UID: 0 PID: 11995 Comm: syz.1.1263 Tainted: G L syzkaller #0 PREEMPT(full) [ 455.040104][T11995] Tainted: [L]=SOFTLOCKUP [ 455.040110][T11995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 455.040120][T11995] Call Trace: [ 455.040127][T11995] [ 455.040134][T11995] dump_stack_lvl+0x100/0x190 [ 455.040157][T11995] should_fail_ex.cold+0x5/0xa [ 455.040181][T11995] should_failslab+0xc2/0x120 [ 455.040202][T11995] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 455.040229][T11995] ? __proc_create+0x2cb/0x8c0 [ 455.040255][T11995] __proc_create+0x2cb/0x8c0 [ 455.040277][T11995] ? __pfx___proc_create+0x10/0x10 [ 455.040302][T11995] ? _raw_write_unlock+0x28/0x50 [ 455.040326][T11995] ? proc_register+0x559/0x8a0 [ 455.040351][T11995] proc_create_reg+0x75/0x170 [ 455.040375][T11995] proc_create_data+0x86/0x110 [ 455.040397][T11995] ? __pfx_proc_create_data+0x10/0x10 [ 455.040420][T11995] ? cache_register_net+0x137/0x5e0 [ 455.040439][T11995] ? cache_register_net+0x137/0x5e0 [ 455.040462][T11995] cache_register_net+0x25a/0x5e0 [ 455.040482][T11995] nfsd_idmap_init+0x16e/0x250 [ 455.040506][T11995] ? __pfx_nfsd_net_init+0x10/0x10 [ 455.040531][T11995] nfsd_net_init+0x85/0x3e0 [ 455.040556][T11995] ? __pfx_nfsd_net_init+0x10/0x10 [ 455.040581][T11995] ops_init+0x1e2/0x5f0 [ 455.040602][T11995] setup_net+0x118/0x3a0 [ 455.040620][T11995] ? __pfx_setup_net+0x10/0x10 [ 455.040637][T11995] ? mutex_init_lockdep+0xf1/0x120 [ 455.040660][T11995] copy_net_ns+0x46f/0x7c0 [ 455.040681][T11995] create_new_namespaces+0x3ea/0xac0 [ 455.040709][T11995] unshare_nsproxy_namespaces+0xf2/0x220 [ 455.040735][T11995] ksys_unshare+0x438/0xab0 [ 455.040762][T11995] ? __pfx_ksys_unshare+0x10/0x10 [ 455.040787][T11995] ? xfd_validate_state+0x129/0x190 [ 455.040813][T11995] __x64_sys_unshare+0x31/0x40 [ 455.040839][T11995] do_syscall_64+0x10b/0xf80 [ 455.040862][T11995] ? clear_bhb_loop+0x40/0x90 [ 455.040884][T11995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 455.040909][T11995] RIP: 0033:0x7f9afc19c819 [ 455.040924][T11995] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 455.040942][T11995] RSP: 002b:00007f9afcfc1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 455.040959][T11995] RAX: ffffffffffffffda RBX: 00007f9afc415fa0 RCX: 00007f9afc19c819 [ 455.040971][T11995] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 455.040981][T11995] RBP: 00007f9afc232c91 R08: 0000000000000000 R09: 0000000000000000 [ 455.040991][T11995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 455.041001][T11995] R13: 00007f9afc416038 R14: 00007f9afc415fa0 R15: 00007ffef07274f8 [ 455.041025][T11995] [ 459.288094][T12045] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input225 [ 460.891399][T12068] NFSD: Failed to start, no listeners configured. [ 460.933261][T12073] FAULT_INJECTION: forcing a failure. [ 460.933261][T12073] name failslab, interval 1, probability 0, space 0, times 0 [ 460.994925][T12073] CPU: 0 UID: 0 PID: 12073 Comm: syz.3.1282 Tainted: G L syzkaller #0 PREEMPT(full) [ 460.994956][T12073] Tainted: [L]=SOFTLOCKUP [ 460.994963][T12073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 460.994973][T12073] Call Trace: [ 460.994979][T12073] [ 460.994986][T12073] dump_stack_lvl+0x100/0x190 [ 460.995011][T12073] should_fail_ex.cold+0x5/0xa [ 460.995034][T12073] ? lsm_blob_alloc+0x68/0x90 [ 460.995054][T12073] should_failslab+0xc2/0x120 [ 460.995075][T12073] __kmalloc_noprof+0xe0/0x850 [ 460.995103][T12073] ? trace_kmalloc+0xe3/0x110 [ 460.995132][T12073] lsm_blob_alloc+0x68/0x90 [ 460.995153][T12073] security_sk_alloc+0x2d/0x290 [ 460.995178][T12073] sk_prot_alloc+0x12a/0x2a0 [ 460.995201][T12073] sk_alloc+0x36/0xe80 [ 460.995228][T12073] tap_open+0x2ed/0x1180 [ 460.995254][T12073] ? __pfx_tap_open+0x10/0x10 [ 460.995276][T12073] chrdev_open+0x234/0x6a0 [ 460.995297][T12073] ? __pfx_apparmor_file_open+0x10/0x10 [ 460.995323][T12073] ? __pfx_chrdev_open+0x10/0x10 [ 460.995346][T12073] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 460.995373][T12073] do_dentry_open+0x6d8/0x1660 [ 460.995394][T12073] ? __pfx_chrdev_open+0x10/0x10 [ 460.995421][T12073] vfs_open+0x82/0x3f0 [ 460.995449][T12073] path_openat+0x208c/0x31a0 [ 460.995478][T12073] ? __pfx_path_openat+0x10/0x10 [ 460.995507][T12073] do_file_open+0x20e/0x430 [ 460.995530][T12073] ? __pfx_do_file_open+0x10/0x10 [ 460.995566][T12073] ? alloc_fd+0x476/0x790 [ 460.995589][T12073] ? do_getname+0x191/0x390 [ 460.995617][T12073] do_sys_openat2+0x10d/0x1e0 [ 460.995643][T12073] ? __pfx_do_sys_openat2+0x10/0x10 [ 460.995671][T12073] ? __fget_files+0x21f/0x3d0 [ 460.995715][T12073] __x64_sys_openat+0x12d/0x210 [ 460.995742][T12073] ? __pfx___x64_sys_openat+0x10/0x10 [ 460.995772][T12073] ? rcu_is_watching+0x12/0xc0 [ 460.995797][T12073] do_syscall_64+0x10b/0xf80 [ 460.995822][T12073] ? clear_bhb_loop+0x40/0x90 [ 460.995844][T12073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.995869][T12073] RIP: 0033:0x7fb16bf9c819 [ 460.995887][T12073] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 460.995910][T12073] RSP: 002b:00007fb16cdb5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 460.995929][T12073] RAX: ffffffffffffffda RBX: 00007fb16c215fa0 RCX: 00007fb16bf9c819 [ 460.995941][T12073] RDX: 0000000000000001 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 460.995952][T12073] RBP: 00007fb16c032c91 R08: 0000000000000000 R09: 0000000000000000 [ 460.995963][T12073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 460.995974][T12073] R13: 00007fb16c216038 R14: 00007fb16c215fa0 R15: 00007fffdf9f1928 [ 460.995998][T12073] [ 462.455287][ T30] audit: type=1800 audit(1776816641.259:68): pid=12100 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.1286" name="file0" dev="tmpfs" ino=1695 res=0 errno=0 [ 462.669791][T12096] NFSD: Failed to start, no listeners configured. [ 463.578487][T12117] NFSD: Failed to start, no listeners configured. [ 466.226531][T12162] NFSD: Failed to start, no listeners configured. [ 467.229351][ T30] audit: type=1800 audit(1776816646.029:69): pid=12179 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1300" name="file0" dev="tmpfs" ino=1779 res=0 errno=0 [ 469.064464][T12202] FAULT_INJECTION: forcing a failure. [ 469.064464][T12202] name failslab, interval 1, probability 0, space 0, times 0 [ 469.166442][T12202] CPU: 0 UID: 0 PID: 12202 Comm: syz.1.1303 Tainted: G L syzkaller #0 PREEMPT(full) [ 469.166473][T12202] Tainted: [L]=SOFTLOCKUP [ 469.166480][T12202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 469.166490][T12202] Call Trace: [ 469.166496][T12202] [ 469.166503][T12202] dump_stack_lvl+0x100/0x190 [ 469.166527][T12202] should_fail_ex.cold+0x5/0xa [ 469.166550][T12202] ? lsm_blob_alloc+0x68/0x90 [ 469.166570][T12202] should_failslab+0xc2/0x120 [ 469.166591][T12202] __kmalloc_noprof+0xe0/0x850 [ 469.166618][T12202] ? trace_kmalloc+0xe3/0x110 [ 469.166641][T12202] lsm_blob_alloc+0x68/0x90 [ 469.166662][T12202] security_sk_alloc+0x2d/0x290 [ 469.166688][T12202] sk_prot_alloc+0x12a/0x2a0 [ 469.166711][T12202] sk_alloc+0x36/0xe80 [ 469.166738][T12202] tap_open+0x2ed/0x1180 [ 469.166763][T12202] ? __pfx_tap_open+0x10/0x10 [ 469.166786][T12202] chrdev_open+0x234/0x6a0 [ 469.166821][T12202] ? __pfx_apparmor_file_open+0x10/0x10 [ 469.166846][T12202] ? __pfx_chrdev_open+0x10/0x10 [ 469.166870][T12202] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 469.166898][T12202] do_dentry_open+0x6d8/0x1660 [ 469.166919][T12202] ? __pfx_chrdev_open+0x10/0x10 [ 469.166945][T12202] vfs_open+0x82/0x3f0 [ 469.166974][T12202] path_openat+0x208c/0x31a0 [ 469.167004][T12202] ? __pfx_path_openat+0x10/0x10 [ 469.167036][T12202] do_file_open+0x20e/0x430 [ 469.167059][T12202] ? __pfx_do_file_open+0x10/0x10 [ 469.167098][T12202] ? alloc_fd+0x476/0x790 [ 469.167121][T12202] ? do_getname+0x191/0x390 [ 469.167148][T12202] do_sys_openat2+0x10d/0x1e0 [ 469.167174][T12202] ? __pfx_do_sys_openat2+0x10/0x10 [ 469.167202][T12202] ? __fget_files+0x21f/0x3d0 [ 469.167227][T12202] __x64_sys_openat+0x12d/0x210 [ 469.167253][T12202] ? __pfx___x64_sys_openat+0x10/0x10 [ 469.167284][T12202] ? rcu_is_watching+0x12/0xc0 [ 469.167309][T12202] do_syscall_64+0x10b/0xf80 [ 469.167333][T12202] ? clear_bhb_loop+0x40/0x90 [ 469.167356][T12202] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 469.167374][T12202] RIP: 0033:0x7f9afc19c819 [ 469.167390][T12202] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 469.167407][T12202] RSP: 002b:00007f9afcfc1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 469.167426][T12202] RAX: ffffffffffffffda RBX: 00007f9afc415fa0 RCX: 00007f9afc19c819 [ 469.167438][T12202] RDX: 0000000000000001 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 469.167449][T12202] RBP: 00007f9afc232c91 R08: 0000000000000000 R09: 0000000000000000 [ 469.167460][T12202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 469.167470][T12202] R13: 00007f9afc416038 R14: 00007f9afc415fa0 R15: 00007ffef07274f8 [ 469.167493][T12202] [ 470.157232][T12213] FAULT_INJECTION: forcing a failure. [ 470.157232][T12213] name failslab, interval 1, probability 0, space 0, times 0 [ 470.184993][T12213] CPU: 0 UID: 0 PID: 12213 Comm: syz.1.1304 Tainted: G L syzkaller #0 PREEMPT(full) [ 470.185025][T12213] Tainted: [L]=SOFTLOCKUP [ 470.185031][T12213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 470.185041][T12213] Call Trace: [ 470.185048][T12213] [ 470.185055][T12213] dump_stack_lvl+0x100/0x190 [ 470.185080][T12213] should_fail_ex.cold+0x5/0xa [ 470.185102][T12213] ? lsm_blob_alloc+0x68/0x90 [ 470.185122][T12213] should_failslab+0xc2/0x120 [ 470.185143][T12213] __kmalloc_noprof+0xe0/0x850 [ 470.185170][T12213] ? trace_kmalloc+0xe3/0x110 [ 470.185194][T12213] lsm_blob_alloc+0x68/0x90 [ 470.185214][T12213] security_sk_alloc+0x2d/0x290 [ 470.185240][T12213] sk_prot_alloc+0x12a/0x2a0 [ 470.185263][T12213] sk_alloc+0x36/0xe80 [ 470.185289][T12213] tap_open+0x2ed/0x1180 [ 470.185315][T12213] ? __pfx_tap_open+0x10/0x10 [ 470.185337][T12213] chrdev_open+0x234/0x6a0 [ 470.185358][T12213] ? __pfx_apparmor_file_open+0x10/0x10 [ 470.185388][T12213] ? __pfx_chrdev_open+0x10/0x10 [ 470.185411][T12213] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 470.185438][T12213] do_dentry_open+0x6d8/0x1660 [ 470.185458][T12213] ? __pfx_chrdev_open+0x10/0x10 [ 470.185485][T12213] vfs_open+0x82/0x3f0 [ 470.185513][T12213] path_openat+0x208c/0x31a0 [ 470.185542][T12213] ? __pfx_path_openat+0x10/0x10 [ 470.185571][T12213] do_file_open+0x20e/0x430 [ 470.185595][T12213] ? __pfx_do_file_open+0x10/0x10 [ 470.185632][T12213] ? alloc_fd+0x476/0x790 [ 470.185655][T12213] ? do_getname+0x191/0x390 [ 470.185682][T12213] do_sys_openat2+0x10d/0x1e0 [ 470.185709][T12213] ? __pfx_do_sys_openat2+0x10/0x10 [ 470.185736][T12213] ? __fget_files+0x21f/0x3d0 [ 470.185761][T12213] __x64_sys_openat+0x12d/0x210 [ 470.185787][T12213] ? __pfx___x64_sys_openat+0x10/0x10 [ 470.185818][T12213] ? rcu_is_watching+0x12/0xc0 [ 470.185848][T12213] do_syscall_64+0x10b/0xf80 [ 470.185875][T12213] ? clear_bhb_loop+0x40/0x90 [ 470.185900][T12213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 470.185918][T12213] RIP: 0033:0x7f9afc19c819 [ 470.185934][T12213] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 470.185951][T12213] RSP: 002b:00007f9afcfc1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 470.185968][T12213] RAX: ffffffffffffffda RBX: 00007f9afc415fa0 RCX: 00007f9afc19c819 [ 470.185980][T12213] RDX: 0000000000000001 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 470.185991][T12213] RBP: 00007f9afc232c91 R08: 0000000000000000 R09: 0000000000000000 [ 470.186001][T12213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 470.186012][T12213] R13: 00007f9afc416038 R14: 00007f9afc415fa0 R15: 00007ffef07274f8 [ 470.186035][T12213] [ 478.462997][T12319] FAULT_INJECTION: forcing a failure. [ 478.462997][T12319] name failslab, interval 1, probability 0, space 0, times 0 [ 478.488623][T12339] NFSD: Failed to start, no listeners configured. [ 478.549273][T12324] process 'syz.3.1328' launched './file0' with NULL argv: empty string added [ 478.579852][T12319] CPU: 0 UID: 0 PID: 12319 Comm: syz.3.1328 Tainted: G L syzkaller #0 PREEMPT(full) [ 478.579883][T12319] Tainted: [L]=SOFTLOCKUP [ 478.579890][T12319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 478.579900][T12319] Call Trace: [ 478.579906][T12319] [ 478.579914][T12319] dump_stack_lvl+0x100/0x190 [ 478.579938][T12319] should_fail_ex.cold+0x5/0xa [ 478.579961][T12319] should_failslab+0xc2/0x120 [ 478.579983][T12319] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 478.580011][T12319] ? do_fcntl_add_lease+0x361/0x550 [ 478.580031][T12319] ? lockdep_init_map_type+0x5c/0x250 [ 478.580053][T12319] do_fcntl_add_lease+0x361/0x550 [ 478.580075][T12319] ? __pfx_do_fcntl_add_lease+0x10/0x10 [ 478.580099][T12319] ? __pfx_futex_wake+0x10/0x10 [ 478.580127][T12319] fcntl_setlease+0xfc/0x180 [ 478.580149][T12319] ? __pfx_fcntl_setlease+0x10/0x10 [ 478.580177][T12319] do_fcntl+0x1149/0x1670 [ 478.580214][T12319] ? __pfx_do_fcntl+0x10/0x10 [ 478.580238][T12319] ? __fget_files+0x215/0x3d0 [ 478.580264][T12319] ? tomoyo_file_fcntl+0x6c/0xc0 [ 478.580291][T12319] __x64_sys_fcntl+0x163/0x200 [ 478.580319][T12319] do_syscall_64+0x10b/0xf80 [ 478.580345][T12319] ? clear_bhb_loop+0x40/0x90 [ 478.580367][T12319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 478.580386][T12319] RIP: 0033:0x7fb16bf9c819 [ 478.580402][T12319] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 478.580420][T12319] RSP: 002b:00007fb16cdb5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 478.580439][T12319] RAX: ffffffffffffffda RBX: 00007fb16c215fa0 RCX: 00007fb16bf9c819 [ 478.580450][T12319] RDX: 0000000000000001 RSI: 0000000000000400 RDI: 0000000000000007 [ 478.580461][T12319] RBP: 00007fb16c032c91 R08: 0000000000000000 R09: 0000000000000000 [ 478.580471][T12319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 478.580482][T12319] R13: 00007fb16c216038 R14: 00007fb16c215fa0 R15: 00007fffdf9f1928 [ 478.580504][T12319] [ 479.174322][T12352] FAULT_INJECTION: forcing a failure. [ 479.174322][T12352] name failslab, interval 1, probability 0, space 0, times 0 [ 479.245826][T12352] CPU: 0 UID: 0 PID: 12352 Comm: syz.2.1334 Tainted: G L syzkaller #0 PREEMPT(full) [ 479.245857][T12352] Tainted: [L]=SOFTLOCKUP [ 479.245864][T12352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 479.245874][T12352] Call Trace: [ 479.245885][T12352] [ 479.245892][T12352] dump_stack_lvl+0x100/0x190 [ 479.245916][T12352] should_fail_ex.cold+0x5/0xa [ 479.245939][T12352] ? __tracing_open+0xec/0xa80 [ 479.245958][T12352] should_failslab+0xc2/0x120 [ 479.245979][T12352] __kmalloc_noprof+0xe0/0x850 [ 479.246008][T12352] ? seq_open+0x116/0x170 [ 479.246038][T12352] __tracing_open+0xec/0xa80 [ 479.246060][T12352] tracing_open+0x26b/0x4d0 [ 479.246083][T12352] do_dentry_open+0x6d8/0x1660 [ 479.246111][T12352] ? __pfx_tracing_open+0x10/0x10 [ 479.246137][T12352] vfs_open+0x82/0x3f0 [ 479.246164][T12352] dentry_open+0x71/0xd0 [ 479.246190][T12352] ima_calc_file_hash+0xe1/0x380 [ 479.246217][T12352] ima_collect_measurement+0x94f/0xb30 [ 479.246255][T12352] ? __pfx_ima_collect_measurement+0x10/0x10 [ 479.246294][T12352] ? process_measurement+0x5ab/0x2350 [ 479.246318][T12352] ? is_bad_inode+0xd/0x40 [ 479.246336][T12352] ? xattr_resolve_name+0x27d/0x3f0 [ 479.246359][T12352] ? vfs_getxattr_alloc+0xec/0x350 [ 479.246385][T12352] ? ima_get_hash_algo+0x22d/0x400 [ 479.246405][T12352] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 479.246431][T12352] ? process_measurement+0xdfe/0x2350 [ 479.246453][T12352] process_measurement+0xdfe/0x2350 [ 479.246483][T12352] ? __pfx_process_measurement+0x10/0x10 [ 479.246508][T12352] ? rcu_is_watching+0x12/0xc0 [ 479.246529][T12352] ? trace_contention_end+0x122/0x170 [ 479.246550][T12352] ? find_held_lock+0x2b/0x80 [ 479.246573][T12352] ? trace_array_get+0x10c/0x140 [ 479.246617][T12352] ? trace_array_get+0x10c/0x140 [ 479.246641][T12352] ? inode_to_bdi+0x9e/0x160 [ 479.246663][T12352] ima_file_check+0xcc/0x120 [ 479.246687][T12352] ? __pfx_ima_file_check+0x10/0x10 [ 479.246716][T12352] security_file_post_open+0xc4/0x210 [ 479.246745][T12352] path_openat+0x1418/0x31a0 [ 479.246779][T12352] ? __pfx_path_openat+0x10/0x10 [ 479.246809][T12352] do_file_open+0x20e/0x430 [ 479.246833][T12352] ? __pfx_do_file_open+0x10/0x10 [ 479.246870][T12352] ? alloc_fd+0x476/0x790 [ 479.246892][T12352] ? do_getname+0x191/0x390 [ 479.246919][T12352] do_sys_openat2+0x10d/0x1e0 [ 479.246946][T12352] ? __pfx_do_sys_openat2+0x10/0x10 [ 479.246974][T12352] ? __fget_files+0x21f/0x3d0 [ 479.246998][T12352] __x64_sys_openat+0x12d/0x210 [ 479.247026][T12352] ? __pfx___x64_sys_openat+0x10/0x10 [ 479.247057][T12352] ? rcu_is_watching+0x12/0xc0 [ 479.247081][T12352] do_syscall_64+0x10b/0xf80 [ 479.247105][T12352] ? clear_bhb_loop+0x40/0x90 [ 479.247127][T12352] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 479.247145][T12352] RIP: 0033:0x7f58a1b9c819 [ 479.247161][T12352] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 479.247184][T12352] RSP: 002b:00007f589fdd5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 479.247203][T12352] RAX: ffffffffffffffda RBX: 00007f58a1e16090 RCX: 00007f58a1b9c819 [ 479.247215][T12352] RDX: 000000003882873f RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 479.247226][T12352] RBP: 00007f58a1c32c91 R08: 0000000000000000 R09: 0000000000000000 [ 479.247237][T12352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 479.247248][T12352] R13: 00007f58a1e16128 R14: 00007f58a1e16090 R15: 00007ffd4a792ac8 [ 479.247271][T12352] [ 479.972197][ T30] audit: type=1800 audit(1776816658.499:70): pid=12352 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1334" name="trace" dev="tracefs" ino=110 res=0 errno=0 [ 482.320950][ T5843] Bluetooth: hci2: unexpected subevent 0x01 length: 123 > 18 [ 482.350291][T12409] futex_wake_op: syz.3.1347 tries to shift op by -2048; fix this program [ 482.415328][T12409] futex_wake_op: syz.3.1347 tries to shift op by -2048; fix this program [ 485.618835][ T30] audit: type=1800 audit(1776816664.419:71): pid=12466 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1354" name="file0" dev="tmpfs" ino=1836 res=0 errno=0 [ 486.016055][T12474] FAULT_INJECTION: forcing a failure. [ 486.016055][T12474] name failslab, interval 1, probability 0, space 0, times 0 [ 486.147305][T12474] CPU: 0 UID: 0 PID: 12474 Comm: syz.2.1357 Tainted: G L syzkaller #0 PREEMPT(full) [ 486.147337][T12474] Tainted: [L]=SOFTLOCKUP [ 486.147344][T12474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 486.147355][T12474] Call Trace: [ 486.147361][T12474] [ 486.147369][T12474] dump_stack_lvl+0x100/0x190 [ 486.147393][T12474] should_fail_ex.cold+0x5/0xa [ 486.147416][T12474] ? lsm_blob_alloc+0x68/0x90 [ 486.147436][T12474] should_failslab+0xc2/0x120 [ 486.147457][T12474] __kmalloc_noprof+0xe0/0x850 [ 486.147484][T12474] ? trace_kmalloc+0xe3/0x110 [ 486.147507][T12474] lsm_blob_alloc+0x68/0x90 [ 486.147528][T12474] security_sk_alloc+0x2d/0x290 [ 486.147554][T12474] sk_prot_alloc+0x12a/0x2a0 [ 486.147576][T12474] sk_alloc+0x36/0xe80 [ 486.147603][T12474] tap_open+0x2ed/0x1180 [ 486.147628][T12474] ? __pfx_tap_open+0x10/0x10 [ 486.147650][T12474] chrdev_open+0x234/0x6a0 [ 486.147671][T12474] ? __pfx_apparmor_file_open+0x10/0x10 [ 486.147705][T12474] ? __pfx_chrdev_open+0x10/0x10 [ 486.147728][T12474] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 486.147757][T12474] do_dentry_open+0x6d8/0x1660 [ 486.147778][T12474] ? __pfx_chrdev_open+0x10/0x10 [ 486.147805][T12474] vfs_open+0x82/0x3f0 [ 486.147835][T12474] path_openat+0x208c/0x31a0 [ 486.147864][T12474] ? __pfx_path_openat+0x10/0x10 [ 486.147894][T12474] do_file_open+0x20e/0x430 [ 486.147918][T12474] ? __pfx_do_file_open+0x10/0x10 [ 486.147955][T12474] ? alloc_fd+0x476/0x790 [ 486.147978][T12474] ? do_getname+0x191/0x390 [ 486.148005][T12474] do_sys_openat2+0x10d/0x1e0 [ 486.148031][T12474] ? __pfx_do_sys_openat2+0x10/0x10 [ 486.148059][T12474] ? __fget_files+0x21f/0x3d0 [ 486.148083][T12474] __x64_sys_openat+0x12d/0x210 [ 486.148110][T12474] ? __pfx___x64_sys_openat+0x10/0x10 [ 486.148140][T12474] ? rcu_is_watching+0x12/0xc0 [ 486.148164][T12474] do_syscall_64+0x10b/0xf80 [ 486.148189][T12474] ? clear_bhb_loop+0x40/0x90 [ 486.148211][T12474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 486.148229][T12474] RIP: 0033:0x7f58a1b9c819 [ 486.148244][T12474] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 486.148262][T12474] RSP: 002b:00007f589fdf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 486.148280][T12474] RAX: ffffffffffffffda RBX: 00007f58a1e15fa0 RCX: 00007f58a1b9c819 [ 486.148291][T12474] RDX: 0000000000000001 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 486.148302][T12474] RBP: 00007f58a1c32c91 R08: 0000000000000000 R09: 0000000000000000 [ 486.148312][T12474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 486.148323][T12474] R13: 00007f58a1e16038 R14: 00007f58a1e15fa0 R15: 00007ffd4a792ac8 [ 486.148346][T12474] [ 486.812624][T12476] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 486.812960][T12477] i2c i2c-0: dvb_frontend_start: failed to start kthread (-4) [ 491.585333][T12521] NFSD: Failed to start, no listeners configured. [ 492.250275][T12531] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1366'. [ 494.509332][T12556] FAULT_INJECTION: forcing a failure. [ 494.509332][T12556] name failslab, interval 1, probability 0, space 0, times 0 [ 494.590722][T12556] CPU: 0 UID: 0 PID: 12556 Comm: syz.3.1372 Tainted: G L syzkaller #0 PREEMPT(full) [ 494.590752][T12556] Tainted: [L]=SOFTLOCKUP [ 494.590759][T12556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 494.590770][T12556] Call Trace: [ 494.590776][T12556] [ 494.590783][T12556] dump_stack_lvl+0x100/0x190 [ 494.590807][T12556] should_fail_ex.cold+0x5/0xa [ 494.590831][T12556] ? __tracing_open+0xec/0xa80 [ 494.590849][T12556] should_failslab+0xc2/0x120 [ 494.590870][T12556] __kmalloc_noprof+0xe0/0x850 [ 494.590898][T12556] ? seq_open+0x116/0x170 [ 494.590927][T12556] __tracing_open+0xec/0xa80 [ 494.590949][T12556] tracing_open+0x26b/0x4d0 [ 494.590970][T12556] do_dentry_open+0x6d8/0x1660 [ 494.590991][T12556] ? __pfx_tracing_open+0x10/0x10 [ 494.591014][T12556] vfs_open+0x82/0x3f0 [ 494.591042][T12556] dentry_open+0x71/0xd0 [ 494.591067][T12556] ima_calc_file_hash+0xe1/0x380 [ 494.591094][T12556] ima_collect_measurement+0x94f/0xb30 [ 494.591125][T12556] ? __pfx_ima_collect_measurement+0x10/0x10 [ 494.591164][T12556] ? process_measurement+0x5ab/0x2350 [ 494.591188][T12556] ? is_bad_inode+0xd/0x40 [ 494.591205][T12556] ? xattr_resolve_name+0x27d/0x3f0 [ 494.591228][T12556] ? vfs_getxattr_alloc+0xec/0x350 [ 494.591254][T12556] ? ima_get_hash_algo+0x22d/0x400 [ 494.591304][T12556] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 494.591330][T12556] ? process_measurement+0xdfe/0x2350 [ 494.591353][T12556] process_measurement+0xdfe/0x2350 [ 494.591384][T12556] ? __pfx_process_measurement+0x10/0x10 [ 494.591409][T12556] ? rcu_is_watching+0x12/0xc0 [ 494.591430][T12556] ? trace_contention_end+0x122/0x170 [ 494.591457][T12556] ? find_held_lock+0x2b/0x80 [ 494.591480][T12556] ? trace_array_get+0x10c/0x140 [ 494.591527][T12556] ? trace_array_get+0x10c/0x140 [ 494.591550][T12556] ? inode_to_bdi+0x9e/0x160 [ 494.591572][T12556] ima_file_check+0xcc/0x120 [ 494.591597][T12556] ? __pfx_ima_file_check+0x10/0x10 [ 494.591799][T12556] security_file_post_open+0xc4/0x210 [ 494.591830][T12556] path_openat+0x1418/0x31a0 [ 494.591863][T12556] ? __pfx_path_openat+0x10/0x10 [ 494.591900][T12556] do_file_open+0x20e/0x430 [ 494.591924][T12556] ? __pfx_do_file_open+0x10/0x10 [ 494.591963][T12556] ? alloc_fd+0x476/0x790 [ 494.591986][T12556] ? do_getname+0x191/0x390 [ 494.592013][T12556] do_sys_openat2+0x10d/0x1e0 [ 494.592040][T12556] ? __pfx_do_sys_openat2+0x10/0x10 [ 494.592067][T12556] ? __fget_files+0x21f/0x3d0 [ 494.592092][T12556] __x64_sys_openat+0x12d/0x210 [ 494.592127][T12556] ? __pfx___x64_sys_openat+0x10/0x10 [ 494.592158][T12556] ? rcu_is_watching+0x12/0xc0 [ 494.592183][T12556] do_syscall_64+0x10b/0xf80 [ 494.592208][T12556] ? clear_bhb_loop+0x40/0x90 [ 494.592230][T12556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.592255][T12556] RIP: 0033:0x7fb16bf9c819 [ 494.592272][T12556] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 494.592290][T12556] RSP: 002b:00007fb16cd94028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 494.592313][T12556] RAX: ffffffffffffffda RBX: 00007fb16c216090 RCX: 00007fb16bf9c819 [ 494.592325][T12556] RDX: 000000003882873f RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 494.592336][T12556] RBP: 00007fb16c032c91 R08: 0000000000000000 R09: 0000000000000000 [ 494.592346][T12556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 494.592368][T12556] R13: 00007fb16c216128 R14: 00007fb16c216090 R15: 00007fffdf9f1928 [ 494.592396][T12556] [ 495.479340][ T30] audit: type=1800 audit(1776816674.119:72): pid=12556 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1372" name="trace" dev="tracefs" ino=110 res=0 errno=0 [ 500.913169][ T30] audit: type=1800 audit(1776816679.709:73): pid=12638 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1384" name="file0" dev="tmpfs" ino=1874 res=0 errno=0 [ 501.826899][ T1313] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.833421][ T1313] ieee802154 phy1 wpan1: encryption failed: -22 [ 503.198551][ T5854] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 503.211337][ T5854] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 503.219743][ T5854] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 503.230737][ T5854] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 503.240898][ T5854] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 503.666600][T12666] NFSD: Failed to start, no listeners configured. [ 504.925951][T12657] chnl_net:caif_netlink_parms(): no params data found [ 505.263803][ T5854] Bluetooth: hci4: command tx timeout [ 505.879994][T12657] bridge0: port 1(bridge_slave_0) entered blocking state [ 505.926204][T12657] bridge0: port 1(bridge_slave_0) entered disabled state [ 505.968189][T12657] bridge_slave_0: entered allmulticast mode [ 506.010530][T12657] bridge_slave_0: entered promiscuous mode [ 506.057478][T12657] bridge0: port 2(bridge_slave_1) entered blocking state [ 506.097868][T12657] bridge0: port 2(bridge_slave_1) entered disabled state [ 506.136377][T12657] bridge_slave_1: entered allmulticast mode [ 506.179717][T12657] bridge_slave_1: entered promiscuous mode [ 506.560619][T12657] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 506.621402][T12657] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 506.799795][T12719] FAULT_INJECTION: forcing a failure. [ 506.799795][T12719] name failslab, interval 1, probability 0, space 0, times 0 [ 506.872017][T12719] CPU: 0 UID: 0 PID: 12719 Comm: syz.1.1395 Tainted: G L syzkaller #0 PREEMPT(full) [ 506.872048][T12719] Tainted: [L]=SOFTLOCKUP [ 506.872054][T12719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 506.872065][T12719] Call Trace: [ 506.872071][T12719] [ 506.872078][T12719] dump_stack_lvl+0x100/0x190 [ 506.872109][T12719] should_fail_ex.cold+0x5/0xa [ 506.872133][T12719] ? __tracing_open+0xec/0xa80 [ 506.872152][T12719] should_failslab+0xc2/0x120 [ 506.872173][T12719] __kmalloc_noprof+0xe0/0x850 [ 506.872202][T12719] ? seq_open+0x116/0x170 [ 506.872232][T12719] __tracing_open+0xec/0xa80 [ 506.872255][T12719] tracing_open+0x26b/0x4d0 [ 506.872278][T12719] do_dentry_open+0x6d8/0x1660 [ 506.872301][T12719] ? __pfx_tracing_open+0x10/0x10 [ 506.872326][T12719] vfs_open+0x82/0x3f0 [ 506.872355][T12719] dentry_open+0x71/0xd0 [ 506.872380][T12719] ima_calc_file_hash+0xe1/0x380 [ 506.872408][T12719] ima_collect_measurement+0x94f/0xb30 [ 506.872440][T12719] ? __pfx_ima_collect_measurement+0x10/0x10 [ 506.872481][T12719] ? process_measurement+0x5ab/0x2350 [ 506.872507][T12719] ? is_bad_inode+0xd/0x40 [ 506.872525][T12719] ? xattr_resolve_name+0x27d/0x3f0 [ 506.872549][T12719] ? vfs_getxattr_alloc+0xec/0x350 [ 506.872576][T12719] ? ima_get_hash_algo+0x22d/0x400 [ 506.872598][T12719] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 506.872625][T12719] ? process_measurement+0xdfe/0x2350 [ 506.872648][T12719] process_measurement+0xdfe/0x2350 [ 506.872681][T12719] ? __pfx_process_measurement+0x10/0x10 [ 506.872706][T12719] ? rcu_is_watching+0x12/0xc0 [ 506.872728][T12719] ? trace_contention_end+0x122/0x170 [ 506.872750][T12719] ? find_held_lock+0x2b/0x80 [ 506.872774][T12719] ? trace_array_get+0x10c/0x140 [ 506.872826][T12719] ? trace_array_get+0x10c/0x140 [ 506.872851][T12719] ? inode_to_bdi+0x9e/0x160 [ 506.872874][T12719] ima_file_check+0xcc/0x120 [ 506.872899][T12719] ? __pfx_ima_file_check+0x10/0x10 [ 506.872930][T12719] security_file_post_open+0xc4/0x210 [ 506.872959][T12719] path_openat+0x1418/0x31a0 [ 506.872990][T12719] ? __pfx_path_openat+0x10/0x10 [ 506.873022][T12719] do_file_open+0x20e/0x430 [ 506.873046][T12719] ? __pfx_do_file_open+0x10/0x10 [ 506.873086][T12719] ? alloc_fd+0x476/0x790 [ 506.873110][T12719] ? do_getname+0x191/0x390 [ 506.873138][T12719] do_sys_openat2+0x10d/0x1e0 [ 506.873165][T12719] ? __pfx_do_sys_openat2+0x10/0x10 [ 506.873194][T12719] ? __fget_files+0x21f/0x3d0 [ 506.873219][T12719] __x64_sys_openat+0x12d/0x210 [ 506.873247][T12719] ? __pfx___x64_sys_openat+0x10/0x10 [ 506.873279][T12719] ? rcu_is_watching+0x12/0xc0 [ 506.873304][T12719] do_syscall_64+0x10b/0xf80 [ 506.873329][T12719] ? clear_bhb_loop+0x40/0x90 [ 506.873352][T12719] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 506.873371][T12719] RIP: 0033:0x7f9afc19c819 [ 506.873387][T12719] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 506.873406][T12719] RSP: 002b:00007f9afcfc1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 506.873424][T12719] RAX: ffffffffffffffda RBX: 00007f9afc415fa0 RCX: 00007f9afc19c819 [ 506.873436][T12719] RDX: 000000003882873f RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 506.873448][T12719] RBP: 00007f9afc232c91 R08: 0000000000000000 R09: 0000000000000000 [ 506.873459][T12719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 506.873470][T12719] R13: 00007f9afc416038 R14: 00007f9afc415fa0 R15: 00007ffef07274f8 [ 506.873495][T12719] [ 507.642163][T12657] team0: Port device team_slave_0 added [ 507.671132][ T5854] Bluetooth: hci4: command tx timeout [ 507.684602][T12657] team0: Port device team_slave_1 added [ 508.130602][T12657] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 508.147726][T12657] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 508.205080][T12657] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 508.289258][T12657] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 508.339476][ T30] audit: type=1800 audit(1776816687.129:74): pid=12719 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1395" name="trace" dev="tracefs" ino=110 res=0 errno=0 [ 508.363485][T12657] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 508.533323][T12657] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 508.813668][T12657] hsr_slave_0: entered promiscuous mode [ 508.843214][T12657] hsr_slave_1: entered promiscuous mode [ 508.875650][T12657] debugfs: 'hsr0' already exists in 'hsr' [ 508.911155][T12657] Cannot create hsr debugfs directory [ 509.748168][T12410] Bluetooth: hci4: command tx timeout [ 510.430925][ T1348] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 511.001091][T12754] NFSD: Failed to start, no listeners configured. [ 511.104368][ T1348] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 511.362835][T12762] FAULT_INJECTION: forcing a failure. [ 511.362835][T12762] name failslab, interval 1, probability 0, space 0, times 0 [ 511.417536][T12762] CPU: 0 UID: 0 PID: 12762 Comm: syz.1.1402 Tainted: G L syzkaller #0 PREEMPT(full) [ 511.417568][T12762] Tainted: [L]=SOFTLOCKUP [ 511.417575][T12762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 511.417586][T12762] Call Trace: [ 511.417598][T12762] [ 511.417605][T12762] dump_stack_lvl+0x100/0x190 [ 511.417630][T12762] should_fail_ex.cold+0x5/0xa [ 511.417653][T12762] ? lsm_blob_alloc+0x68/0x90 [ 511.417673][T12762] should_failslab+0xc2/0x120 [ 511.417695][T12762] __kmalloc_noprof+0xe0/0x850 [ 511.417722][T12762] ? trace_kmalloc+0xe3/0x110 [ 511.417747][T12762] lsm_blob_alloc+0x68/0x90 [ 511.417767][T12762] security_sk_alloc+0x2d/0x290 [ 511.417794][T12762] sk_prot_alloc+0x12a/0x2a0 [ 511.417817][T12762] sk_alloc+0x36/0xe80 [ 511.417844][T12762] tap_open+0x2ed/0x1180 [ 511.417869][T12762] ? __pfx_tap_open+0x10/0x10 [ 511.417892][T12762] chrdev_open+0x234/0x6a0 [ 511.417914][T12762] ? __pfx_apparmor_file_open+0x10/0x10 [ 511.417939][T12762] ? __pfx_chrdev_open+0x10/0x10 [ 511.417962][T12762] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 511.417989][T12762] do_dentry_open+0x6d8/0x1660 [ 511.418009][T12762] ? __pfx_chrdev_open+0x10/0x10 [ 511.418037][T12762] vfs_open+0x82/0x3f0 [ 511.418064][T12762] path_openat+0x208c/0x31a0 [ 511.418094][T12762] ? __pfx_path_openat+0x10/0x10 [ 511.418125][T12762] do_file_open+0x20e/0x430 [ 511.418148][T12762] ? __pfx_do_file_open+0x10/0x10 [ 511.418186][T12762] ? alloc_fd+0x476/0x790 [ 511.418209][T12762] ? do_getname+0x191/0x390 [ 511.418237][T12762] do_sys_openat2+0x10d/0x1e0 [ 511.418263][T12762] ? __pfx_do_sys_openat2+0x10/0x10 [ 511.418291][T12762] ? __fget_files+0x21f/0x3d0 [ 511.418315][T12762] __x64_sys_openat+0x12d/0x210 [ 511.418343][T12762] ? __pfx___x64_sys_openat+0x10/0x10 [ 511.418374][T12762] ? rcu_is_watching+0x12/0xc0 [ 511.418398][T12762] do_syscall_64+0x10b/0xf80 [ 511.418423][T12762] ? clear_bhb_loop+0x40/0x90 [ 511.418445][T12762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 511.418463][T12762] RIP: 0033:0x7f9afc19c819 [ 511.418478][T12762] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 511.418504][T12762] RSP: 002b:00007f9afcfc1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 511.418523][T12762] RAX: ffffffffffffffda RBX: 00007f9afc415fa0 RCX: 00007f9afc19c819 [ 511.418535][T12762] RDX: 0000000000000001 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 511.418545][T12762] RBP: 00007f9afc232c91 R08: 0000000000000000 R09: 0000000000000000 [ 511.418556][T12762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 511.418566][T12762] R13: 00007f9afc416038 R14: 00007f9afc415fa0 R15: 00007ffef07274f8 [ 511.418589][T12762] [ 511.959695][T12763] ================================================================== [ 511.967789][T12763] BUG: KASAN: global-out-of-bounds in dvb_device_open+0x398/0x3b0 [ 511.975693][T12763] Read of size 8 at addr ffffffff8d0148c0 by task syz.1.1402/12763 [ 511.983678][T12763] [ 511.986106][T12763] CPU: 0 UID: 0 PID: 12763 Comm: syz.1.1402 Tainted: G L syzkaller #0 PREEMPT(full) [ 511.986135][T12763] Tainted: [L]=SOFTLOCKUP [ 511.986142][T12763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 511.986153][T12763] Call Trace: [ 511.986160][T12763] [ 511.986167][T12763] dump_stack_lvl+0x100/0x190 [ 511.986188][T12763] print_report+0x13d/0x4b0 [ 511.986214][T12763] ? __virt_addr_valid+0x239/0x430 [ 511.986243][T12763] ? dvb_device_open+0x398/0x3b0 [ 511.986262][T12763] kasan_report+0xdf/0x1d0 [ 511.986282][T12763] ? dvb_device_open+0x398/0x3b0 [ 511.986302][T12763] dvb_device_open+0x398/0x3b0 [ 511.986321][T12763] ? __pfx_dvb_device_open+0x10/0x10 [ 511.986339][T12763] chrdev_open+0x234/0x6a0 [ 511.986361][T12763] ? __pfx_apparmor_file_open+0x10/0x10 [ 511.986385][T12763] ? __pfx_chrdev_open+0x10/0x10 [ 511.986410][T12763] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 511.986438][T12763] do_dentry_open+0x6d8/0x1660 [ 511.986458][T12763] ? __pfx_chrdev_open+0x10/0x10 [ 511.986482][T12763] vfs_open+0x82/0x3f0 [ 511.986529][T12763] path_openat+0x208c/0x31a0 [ 511.986554][T12763] ? __pfx_path_openat+0x10/0x10 [ 511.986579][T12763] do_file_open+0x20e/0x430 [ 511.986601][T12763] ? __pfx_do_file_open+0x10/0x10 [ 511.986628][T12763] ? alloc_fd+0x476/0x790 [ 511.986650][T12763] ? do_getname+0x191/0x390 [ 511.986676][T12763] do_sys_openat2+0x10d/0x1e0 [ 511.986701][T12763] ? __pfx_do_sys_openat2+0x10/0x10 [ 511.986727][T12763] ? blkcg_maybe_throttle_current+0x5e7/0xeb0 [ 511.986758][T12763] __x64_sys_openat+0x12d/0x210 [ 511.986784][T12763] ? __pfx___x64_sys_openat+0x10/0x10 [ 511.986811][T12763] ? rcu_is_watching+0x12/0xc0 [ 511.986833][T12763] do_syscall_64+0x10b/0xf80 [ 511.986857][T12763] ? clear_bhb_loop+0x40/0x90 [ 511.986877][T12763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 511.986896][T12763] RIP: 0033:0x7f9afc19c819 [ 511.986912][T12763] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 511.986931][T12763] RSP: 002b:00007f9afcfa0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 511.986950][T12763] RAX: ffffffffffffffda RBX: 00007f9afc416090 RCX: 00007f9afc19c819 [ 511.986963][T12763] RDX: 0000000000000001 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 511.986974][T12763] RBP: 00007f9afc232c91 R08: 0000000000000000 R09: 0000000000000000 [ 511.986985][T12763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 511.986996][T12763] R13: 00007f9afc416128 R14: 00007f9afc416090 R15: 00007ffef07274f8 [ 511.987012][T12763] [ 511.987019][T12763] [ 512.244346][T12763] The buggy address belongs to the variable: [ 512.250329][T12763] sctp_events+0xf40/0xf80 [ 512.254776][T12763] [ 512.257096][T12763] The buggy address belongs to the physical page: [ 512.263505][T12763] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xd014 [ 512.272175][T12763] flags: 0xfff00000002000(reserved|node=0|zone=1|lastcpupid=0x7ff) [ 512.280067][T12763] raw: 00fff00000002000 ffffea0000340508 ffffea0000340508 0000000000000000 [ 512.288647][T12763] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 512.297223][T12763] page dumped because: kasan: bad access detected [ 512.303637][T12763] page_owner info is not present (never set?) [ 512.309689][T12763] [ 512.312021][T12763] Memory state around the buggy address: [ 512.317656][T12763] ffffffff8d014780: 07 f9 f9 f9 f9 f9 f9 f9 05 f9 f9 f9 f9 f9 f9 f9 [ 512.325800][T12763] ffffffff8d014800: 05 f9 f9 f9 f9 f9 f9 f9 05 f9 f9 f9 f9 f9 f9 f9 [ 512.333857][T12763] >ffffffff8d014880: 00 00 00 07 f9 f9 f9 f9 04 f9 f9 f9 f9 f9 f9 f9 [ 512.341924][T12763] ^ [ 512.348084][T12763] ffffffff8d014900: 00 00 f9 f9 f9 f9 f9 f9 00 00 00 00 f9 f9 f9 f9 [ 512.356138][T12763] ffffffff8d014980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f9 f9 [ 512.364190][T12763] ================================================================== SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 512.420731][T12410] Bluetooth: hci4: command tx timeout [ 512.744877][ T1348] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 512.855391][T12657] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 512.870960][T12657] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 512.926801][ T1348] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 513.047273][ T1348] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 513.095298][T12763] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 513.102598][T12763] CPU: 0 UID: 0 PID: 12763 Comm: syz.1.1402 Tainted: G L syzkaller #0 PREEMPT(full) [ 513.113547][T12763] Tainted: [L]=SOFTLOCKUP [ 513.117868][T12763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 513.128012][T12763] Call Trace: [ 513.131354][T12763] [ 513.134285][T12763] dump_stack_lvl+0x100/0x190 [ 513.138970][T12763] vpanic+0x552/0x970 [ 513.142955][T12763] ? __pfx_vpanic+0x10/0x10 [ 513.147461][T12763] ? dvb_device_open+0x398/0x3b0 [ 513.152404][T12763] panic+0xd1/0xe0 [ 513.156142][T12763] ? __pfx_panic+0x10/0x10 [ 513.160659][T12763] ? dvb_device_open+0x398/0x3b0 [ 513.165598][T12763] ? preempt_schedule_common+0x42/0xc0 [ 513.171066][T12763] check_panic_on_warn.cold+0x19/0x34 [ 513.176435][T12763] end_report.part.0+0x3a/0x90 [ 513.181214][T12763] kasan_report.cold+0xe/0x18 [ 513.185919][T12763] ? dvb_device_open+0x398/0x3b0 [ 513.190870][T12763] dvb_device_open+0x398/0x3b0 [ 513.195658][T12763] ? __pfx_dvb_device_open+0x10/0x10 [ 513.200961][T12763] chrdev_open+0x234/0x6a0 [ 513.205408][T12763] ? __pfx_apparmor_file_open+0x10/0x10 [ 513.210976][T12763] ? __pfx_chrdev_open+0x10/0x10 [ 513.215923][T12763] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 513.222262][T12763] do_dentry_open+0x6d8/0x1660 [ 513.227051][T12763] ? __pfx_chrdev_open+0x10/0x10 [ 513.231998][T12763] vfs_open+0x82/0x3f0 [ 513.236074][T12763] path_openat+0x208c/0x31a0 [ 513.240672][T12763] ? __pfx_path_openat+0x10/0x10 [ 513.245628][T12763] do_file_open+0x20e/0x430 [ 513.250139][T12763] ? __pfx_do_file_open+0x10/0x10 [ 513.255188][T12763] ? alloc_fd+0x476/0x790 [ 513.259522][T12763] ? do_getname+0x191/0x390 [ 513.264075][T12763] do_sys_openat2+0x10d/0x1e0 [ 513.268761][T12763] ? __pfx_do_sys_openat2+0x10/0x10 [ 513.273989][T12763] ? blkcg_maybe_throttle_current+0x5e7/0xeb0 [ 513.280176][T12763] __x64_sys_openat+0x12d/0x210 [ 513.285043][T12763] ? __pfx___x64_sys_openat+0x10/0x10 [ 513.290596][T12763] ? rcu_is_watching+0x12/0xc0 [ 513.295447][T12763] do_syscall_64+0x10b/0xf80 [ 513.300046][T12763] ? clear_bhb_loop+0x40/0x90 [ 513.304722][T12763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 513.310702][T12763] RIP: 0033:0x7f9afc19c819 [ 513.315118][T12763] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 513.334913][T12763] RSP: 002b:00007f9afcfa0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 513.343341][T12763] RAX: ffffffffffffffda RBX: 00007f9afc416090 RCX: 00007f9afc19c819 [ 513.351320][T12763] RDX: 0000000000000001 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 513.359309][T12763] RBP: 00007f9afc232c91 R08: 0000000000000000 R09: 0000000000000000 [ 513.367281][T12763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 513.375251][T12763] R13: 00007f9afc416128 R14: 00007f9afc416090 R15: 00007ffef07274f8 [ 513.383229][T12763] [ 513.386303][T12763] Kernel Offset: disabled [ 513.390628][T12763] Rebooting in 86400 seconds..