last executing test programs: 9.791927381s ago: executing program 1 (id=1126): adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x1, 0x6, 0x0, 0x1, 0x368e, 0x2, {0x100000002, 0x10000}, 0x5, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x9, 0x81, 0xdfffffffffff628e, 0x6, 0xdeb1, 0x808}) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0xa3db) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) madvise$auto(0x0, 0x20499d, 0x9) kill$auto(0x0, 0x12) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40008d0}, 0x4831) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2020009, 0x6, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = open(&(0x7f0000000000)='./cgroup\x00', 0x0, 0x10a) ioctl$auto_FIDEDUPERANGE(r1, 0xc0189436, 0x2) syz_genetlink_get_family_id$auto_nbd(&(0x7f0000001d00), 0xffffffffffffffff) r2 = socket(0xa, 0x5, 0x84) sendto$auto(r2, 0x0, 0x401, 0x7f, &(0x7f0000000000)=@generic={0xa, "e2e18340cba8fe80fffefec03f00"}, 0x1c) (fail_nth: 1) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r3 = socket(0x10, 0x2, 0x0) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x8, 0x1ff, 0x7, 0x25, 0x4909b6f5, 0x1ffde, 0x7, 0x3, 0x9, 0x9, 0x3, 0x4, 0x1, 0xb4, 0x9, 0x8, 0x10003, 0x80, 0x3, 0x0, 0xa, 0x22000, 0x200, 0x0, 0x84}, 0x1fe, 0xd) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="10002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0xf7374674b920089e) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) sendmmsg$auto(r3, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) fcntl$auto_F_SETSIG(0xffffffffffffffff, 0xa, 0x3) socket(0x2, 0x1, 0x106) 8.892084659s ago: executing program 1 (id=1129): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb5, 0xffffffffffffffff, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xffd, 0x8000000008012, 0x3, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/zram0/disksize\x00', 0x2202, 0x0) write$auto_proc_pid_attr_operations_base(r0, &(0x7f0000000ec0)='9', 0x1) (fail_nth: 1) socket(0x2, 0x6, 0x0) openat$auto_aoe_fops_aoechr(0xffffffffffffff9c, &(0x7f0000000000)='/dev/etherd/revalidate\x00', 0x200840, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x23, 0x80000, 0x101) openat$auto_proc_timens_offsets_operations_base(0xffffffffffffff9c, &(0x7f0000002440), 0x92d82, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ethtool(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/virtual/block/loop10/ext_range\x00', 0x10c002, 0x0) mmap$auto(0x8000, 0x400008, 0xdf, 0x9b72, 0x2, 0x8) openat$auto_proc_loginuid_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/loginuid\x00', 0x309c02, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/irq/9/smp_affinity\x00', 0x129542, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/memory.kmem.tcp.limit_in_bytes\x00', 0xc2481, 0x0) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/fb0\x00', 0x7a1000, 0x0) openat$auto_proc_oom_score_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/oom_score_adj\x00', 0xa2c40, 0x0) socket(0x2, 0x5, 0x100) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/module/batman_adv/parameters/routing_algo\x00', 0x8182, 0x0) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) r1 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000180), 0x101002, 0x0) write$auto(r1, 0x0, 0xc3) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x402, 0x300000000000) 7.130672172s ago: executing program 3 (id=1133): r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/pcm0p/oss\x00', 0xaa102, 0x0) write$auto(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00x \xec(\x1d\x98\xe9\xc4\xe8\xfc@6=\xab\xf4\x89\x01\x93\xdc\x19\xffv\'\xa1\xd5\x14\x06S\xae\xadB}\xdf]\x99\xc9\x9f4\xbb\xc5\x81\x9d\x8ak\xdeB\xcbd\xd3\x05\xe4P\x84\xcb\xb8#\x13\nYU\'\x95R\xc8\x9d\xb7*\xe0.\xd2\xdf\x1b\x88D\x8c{k\xcec\xe1\xa2j\xec\xc9\xd2\x98\x94I\x102h\x06\x8c\xa2\xc8\x8a7\xb7t', 0x7ef) openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x82040, 0x0) r1 = socket(0x2c, 0x5, 0x40000100) ioperm$auto(0x7, 0x5ad2, 0xc) openat$auto_proc_projid_map_operations_base(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/projid_map\x00', 0x80000, 0x0) mmap$auto(0x0, 0x5, 0xe2, 0x12, r1, 0x8001) r2 = openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x101001, 0x0) r3 = socket(0x2, 0x1, 0x106) mq_getsetattr$auto(0xffffffffffffffff, &(0x7f0000000000)={0x81, 0x25, 0x5, 0x80}, 0x0) r4 = openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000080), 0x80080, 0x0) ioctl$auto_PPPIOCSMRU(r4, 0xc004743e, 0x0) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, 0x0, 0xc0) sendmsg$auto_NFSD_CMD_THREADS_SET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000", @ANYRES64=r3, @ANYBLOB="69b5"], 0x14}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0) socket(0x1d, 0x2, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x0, 0x0) r5 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r6 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) write$auto(r5, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) timer_gettime$auto(0x7ff, &(0x7f0000000040)={{0x3, 0x8000000000000001}, {0x5e26, 0x1}}) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), r7) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000001c0)={'wlan0\x00'}) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x200000c0) sendmsg$auto_NL80211_CMD_SET_BEACON(r6, 0x0, 0x4000000) select$auto(0xe, 0x0, 0x0, &(0x7f0000000200)={[0x1ff, 0x12, 0xd, 0xfffffffffffffffe, 0x948a, 0x3, 0x15f4da0d, 0x3, 0x3, 0x62, 0x8000001f, 0x7, 0x6d3e, 0x9, 0x2, 0x3]}, 0x0) ioctl$auto_UI_DEV_CREATE(r2, 0x5501, 0x0) write$auto(r2, 0x0, 0x5) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/pvrusb2/parameters/vbi_nr\x00', 0x200, 0x0) 6.597208395s ago: executing program 0 (id=1134): r0 = openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$auto_MEMREADOOB(r0, 0xc0104d04, &(0x7f0000000080)={0x4, 0x8, 0x0}) fallocate$auto(r0, 0x3, 0xff, 0x5) r1 = ioctl$auto_UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f00000000c0)={0xfff, 0x8000, [{r0, 0x0, 0x3, 0x1}]}) r3 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00', 0x0}) sendmsg$auto_ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r3, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4cdb}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0xfc}]}, 0x40}, 0x1, 0x0, 0x0, 0x8091}, 0x40000020) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio1\x00', 0x440, 0x0) r5 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000340), r1) sendmsg$auto_NL80211_CMD_REMOVE_LINK_STA(r1, &(0x7f0000000840)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000800)={&(0x7f0000000480)={0x184, r5, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_DISABLE_HE={0x4}, @NL80211_ATTR_SCHED_SCAN_MATCH={0xb4, 0x84, 0x0, 0x1, [@nested={0x4, 0xf2, 0x0, 0x1, [@generic]}, @nested={0x4, 0x127}, @generic="09dfa16de0e4dda08fe048603f16e66a336d6413380fda4a", @typed={0x4, 0x3f}, @generic="96e607502b9b2f1fb4dc8a315ca4ac9db6f1e021725ef735d4492df7621332f6a70d46dd2c78ff2cce424a7f4e95eab271653768101c8f8a071364f234229b1afe98456f93a5ce13beaf85e7ff5e327dc0fed99b0108c1041e1db5a3a97273c6e25f0cc6580066af2c6e49e08cb5d5e07454a3d093b30958c6d94c2f0f8440afe5cb04eaab0a11ff0e303521"]}, @NL80211_ATTR_PREV_BSSID={0x31, 0x4f, "4790fe0a138b297c03d0b7c53a2419158ea67a3ff51ad7972747a0c415daf3568f30dcb0c5409bcb668328845a"}, @NL80211_ATTR_SCAN_SSIDS={0x79, 0x2d, 0x0, 0x1, [@generic="cb3de18c2a0691ef29784d59582eab157097c1b04452645f70ec9e72e9935f99b11f208352ac658c4417e6c693026e104380ce1a333f2a6f8291bda403bedada66ca7182f2949b9cdf5b7c4d9fba4fe49115d0bbf3a69f068d6e632f6ad6639aa5fe83b9a5c21788939ccea67f", @typed={0x8, 0x60, 0x0, 0x0, @fd=r2}]}, @NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0x9}]}, 0x184}, 0x1, 0x0, 0x0, 0x24000000}, 0x40855) write$auto_proc_oom_score_adj_operations_base(r1, &(0x7f0000000880)="298d81ab1e7d19fabb5794f8fa33551b5423b791640ef652cc0f045f0712c7f38aa7948fd654b9c7eda2993907bc49f809139005694ddde2b8e30d1b74b8f4beaf1a52d2ae8e5ee09e0dc6c7bcb0e68c6b4d67867cbe7e2d75b59998f11647464bb0a8e6f3541f6e164ac7dfff36dc3679fcd284fd23cbdb387abc3137c8c52aabe90e623f95a2397ed71b1fa69e5b17e34e6846a870fea3450e3ff1bf2bcbc24be7d064737c20aa6e9ea8bfedb0f84bef10f3a6e8f754e57d9b24b3c650d73eb338e13b27bb3f37771e6ce98b89c5d7a34fccb8", 0xd4) r6 = openat$auto_tracing_total_entries_fops_trace(0xffffffffffffff9c, &(0x7f0000000a00)='/sys/kernel/debug/tracing/buffer_total_size_kb\x00', 0x8000, 0x0) sendmsg$auto_THERMAL_GENL_CMD_TZ_GET_ID(r2, &(0x7f0000003d80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000003d40)={&(0x7f0000000a40)={0x1e94, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@THERMAL_GENL_ATTR_CDEV_NAME={0x14, 0x12, 'hsr0\x00'}, @THERMAL_GENL_ATTR_TZ_CDEV_WEIGHT={0x8, 0xb, 0x4}, @THERMAL_GENL_ATTR_THRESHOLD={0x1e5a, 0x18, 0x0, 0x1, [@generic="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@typed={0x8, 0x55, 0x0, 0x0, @fd=r6}, @generic="d9c9e8fa44d3135f4da2f55d3e8bb7c5ca2b926d0079968a050852afd171c17225eab6df0029b70905f4626b513aa16819aff6d04b018a94d190e871b18d39358e10c95e08ca4ecac99e409e2d5f460df80b4d41df6563819a56f90a1b1b876db77d2d40af802d57124be06d7913a65595813aab805e30935103da2a2a7b9a", @generic="4004c0e24312e351da85669dea42922b9775ddae20cc4f61e2983826da322222eead6dc64de83f1b2a7a77005728767538cf14c016fb100b5d7122ab6db07a0783d9d2626b2c459687f8a2640fceeddd3a7c08ea0e7cba20597a4aa1d6405b04bd3c6e22e857bd07c92eaee7d7568d86b0899ffafa6b01f6bce4f06a7d9e9167a44dded890ea75408abc730b5233cc77d7b9b6b30f52f205100b7161735a392af012bc7b45ab60655ec3d7cda5a1c9f55438a0b034257cefb77499701f5746893a76d5d7316e8f5ade21c3eae298dd8008", @generic="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"]}, @THERMAL_GENL_ATTR_TZ_TRIP_TYPE={0x8, 0x6, 0x5}]}, 0x1e94}, 0x1, 0x0, 0x0, 0x800}, 0x4000010) ioctl$auto_BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000003dc0)={"a78b34acc1219ea2fb80e83eb86fbab60a1fec111496a922bf18592e7efbc788", 0x9, 0x2, 0x71a, 0x4, 0x4, 0xffffffffffffffff}) sched_setaffinity$auto(r7, 0x1, &(0x7f0000003e40)=0x5) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000003e80)='/dev/tty17\x00', 0x200842, 0x0) r8 = landlock_create_ruleset$auto(&(0x7f0000003ec0)={0xfffffffffffffffd, 0x8, 0x2}, 0xdbb, 0x5) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/audio1\x00', 0xa0000, 0x0) sendmsg$auto_NL80211_CMD_GET_MESH_CONFIG(r8, &(0x7f0000004100)={&(0x7f0000003f40)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000040c0)={&(0x7f0000003f80)={0x140, r5, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, 0xa}, @NL80211_ATTR_REG_RULES={0x73, 0x22, 0x0, 0x1, [@generic="2b482d9afb2e050c5ec63d547dec", @generic="39f18bfe7a8c7e6427b3c9132641e74b98a10d54e3ed108b3ce761db2d025b7e858b6c85d89b6b723249d4f70ccc02d2e70a442d7a226311115684d490444255b925ec2b77e989a639288c0516a9b81bda2b3f149d16bc561d0e7649dfe8cae14f"]}, @NL80211_ATTR_WIPHY_ANTENNA_RX={0x8, 0x6a, 0x7}, @NL80211_ATTR_S1G_CAPABILITY_MASK={0x9b, 0x129, "f000976cd7ab61e0cd5c443d61c14aff98dfc4a110f7182daa84f8a1f9d857f9b0c8f9848c3daa5d50faea9d761837552a207ec4e331d778f3c5fdd74c25a5039c881cedffd969468f97eb080588ef8127bd07a2935bf7d24fcb8c24a41be304de395b05c9aebe335aa418316378e42d4086a0271c6fecbf33e3ea2084907c8f0dfd3494107881d005e20bab38cf5a5f4453a6c026443e"}, @NL80211_ATTR_AP_ISOLATE={0x5, 0x60, 0x1}]}, 0x140}}, 0x20000000) read$auto_proc_sessionid_operations_base(r1, &(0x7f0000004140)=""/138, 0x8a) syz_clone(0x900000, &(0x7f0000004200)="feadbc242705497813c41cf1b9024eb05ef5170015ada3deeff145583b476b29d4fd198a2f493dd0aa7260e423d95dfe8d8773fe8d118bb09c977022d1031ae644a3e38402152d16f96b7a39fb", 0x4d, &(0x7f0000004280), &(0x7f00000042c0), &(0x7f0000004300)="ac8b84b0427f8198e95af19f5f3662e8e8eb9aecdc9542c8cbaea9fb6e3140e0368c01d657a16846427f8e19d9fefe539e62b97714ee3f8ef4821b3df6b158ebbe8897c8019151caa6fff9344621479d431a29448fb4710d9455c04435b92587311bbad6fd10f1bee1af01702778a76798553226b46f3cb3e49a9296b7212f684853fb8d8ddb6b0def3eafc61df378a05e327d5bb810cd9d9099eb7c0b0105f0bfd682009974c52313edebc4cd39ee49d5857dfe9154") ioctl$auto_ECCGETSTATS(r1, 0x80104d12, &(0x7f00000043c0)={0x6, 0xc4, 0x40, 0x6}) epoll_create$auto(0x5000) landlock_restrict_self$auto(0xffffffffffffffff, 0x1) 6.224007573s ago: executing program 1 (id=1135): r0 = openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x1c1041, 0x0) write$auto_fuse_dev_operations_fuse_i(0xffffffffffffffff, &(0x7f00000001c0)="11000000020000000000000000000000006eb9de586a2fb7f0871f11c3742f", 0x1f) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$auto_OVS_DP_CMD_GET(r1, &(0x7f0000000200)={0x0, 0xf000, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="131729d9f403d908000700"/22], 0x1c}, 0x1, 0x0, 0x0, 0x20044010}, 0x20000008) sendmsg$auto_OVS_DP_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00012abd7000fbdbdf25020000000800050009000000180001006c700068854ddfdc838aa7e45d552801093d1e00d74a8f163092cccc2dfe56bc6cada97f58f1e5626fc663ae788ffda9986bad066c40b1d2c72764a542705ab78fceb3c2b9301e1309437562d1d7632c444e28fe", @ANYRES32=0x0, @ANYRES64=r0, @ANYRESHEX=r1, @ANYRES16=r2], 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x4010) r3 = socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) connect$auto(0x3, &(0x7f00000000c0)=@in={0x2, 0x3}, 0x55) setreuid$auto(0x3, 0x7) prctl$auto(0x39, 0x1, 0x0, 0x0, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0xa, 0x0) r4 = socket(0x10, 0x2, 0xc) sendmsg$auto_ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f0000000340)=ANY=[@ANYBLOB="13000300", @ANYRES16=0x0, @ANYBLOB="010027bd7000fcdbdf250a000000040002"], 0x18}, 0x1, 0x0, 0x0, 0x801}, 0x40) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES8=0x0, @ANYRES8=r4], 0x18}, 0x1, 0x0, 0x0, 0x60008004}, 0x4000880) openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, &(0x7f0000000180), 0x2800, 0x0) ioctl$auto_KVM_GET_MSR_FEATURE_INDEX_LIST(0xffffffffffffffff, 0xc004ae0a, 0x0) io_submit$auto(0x6, 0x4, 0x0) setsockopt$auto(r3, 0x1, 0xc, &(0x7f0000000280)='lp\x00h\x85M\xdf\xdc\x83\x8a\xa7\xe4]U(\x01\t=\x1e\x00\x00', 0x4) 6.198378238s ago: executing program 2 (id=1136): adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x1, 0x6, 0x0, 0x1, 0x368e, 0x2, {0x100000002, 0x10000}, 0x5, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x9, 0x81, 0xdfffffffffff628e, 0x6, 0xdeb1, 0x808}) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0xa3db) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) madvise$auto(0x0, 0x20499d, 0x9) kill$auto(0x0, 0x12) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40008d0}, 0x4831) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2020009, 0x6, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = open(&(0x7f0000000000)='./cgroup\x00', 0x0, 0x10a) ioctl$auto_FIDEDUPERANGE(r1, 0xc0189436, 0x3) syz_genetlink_get_family_id$auto_nbd(&(0x7f0000001d00), 0xffffffffffffffff) clock_adjtime$auto(0xf00, &(0x7f00000005c0)={0x8, 0x0, 0x10, 0x7fff, 0x8000, 0x3, 0x4, 0x0, 0x25d, 0x9, 0xfffffffffffffff7, {0x8, 0x6}, 0x40, 0x81, 0x2, 0xc, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x10, 0xde3, 0xe6, 0xd440000}) r2 = socket(0xa, 0x5, 0x84) sendto$auto(r2, 0x0, 0x401, 0x7f, &(0x7f0000000000)=@generic={0xa, "e2e18340cba8fe80fffefec03f00"}, 0x1c) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r3 = socket(0x10, 0x2, 0x0) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x8, 0x1ff, 0x7, 0x25, 0x4909b6f5, 0x1ffde, 0x7, 0x3, 0x9, 0x9, 0x3, 0x4, 0x0, 0xb4, 0x9, 0x8, 0x10003, 0x80, 0x3, 0x0, 0xa, 0x22000, 0x200, 0x0, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x1fe, 0xd) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="10002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0xf7374674b920089e) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) getcpu$auto(0xfffffffffffffffc, 0xffffffffffffffff, 0xfffffffffffffffd) sendmmsg$auto(r3, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) r4 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/controlC2\x00', 0x0, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000000040)=0x5) r5 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snd/controlC2\x00', 0x80, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000000580)={{@raw=0x7fffffff, 0xf0ee, 0x20009, 0x3, "790eaa833e6fc65b6b3cf705001900ffff8eac2cdafc1f64010043eeb0b0530300000000000e00", @raw=0x1}, 0x4, 0x966, 0x3, @raw=0x404, @integer={0x800000000000400e, 0x2000000b752, 0x1}, "6cc1294d63a4f1b4285854c5368de438f8cc142ef6df12bf3373a1183bedbd31b642b4051b078fa1c1c61c329794e5311121c760cb9611c78e6947a99807bcc1"}) fcntl$auto_F_SETSIG(0xffffffffffffffff, 0xa, 0x3) syz_genetlink_get_family_id$auto_smc_gen_netlink(&(0x7f00000000c0), r3) 5.933420971s ago: executing program 0 (id=1137): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xfffffffffffffffb, 0x8000) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x82400, 0x0) ioctl$auto_SG_SCSI_RESET(r1, 0x2284, 0x0) epoll_create$auto(0x4) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) r2 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x82802, 0x0) ioctl$auto(r2, 0x6, 0xffffffffffffffff) ioctl$auto(0x20000000000003, 0x8946, 0x2) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_5={@target_fd=r1, 0xffffffffffffffff, 0x4, 0x753, 0xffffffffffffffff, @relative_id=0x13, 0xe600}, 0xf) r3 = socket(0x2, 0x5, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e21, @remote}, 0x6a) sendmmsg$auto(r3, &(0x7f0000000140)={{&(0x7f0000000040), 0x10, &(0x7f00000000c0)={0x0, 0x1fff8}, 0x7, 0x0, 0x2, 0x40000b}, 0xfff}, 0x5, 0x311) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/i8042/serio0/drvctl\x00', 0x20681, 0x0) r5 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/controlC1\x00', 0xa02, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f00000001c0)={{@inferred=0x0, 0x1, 0x40008, 0x7, "aab8e80600080043529f895cf5e8ec8f46cbb766439daa41e1aa00000000001200000000070a00"}, 0x6, 0x8, 0x7, @raw=0x1, @enumerated={0x4, 0xffff, "3a451db75512bd3527fc812ba5063f658f3a83495f2f7e8b4b84d579e75c002e35796b745e9f1f32cbfbdc296577c42c2257f3cdba1288075707bcc50e018166", 0x9e, 0x5}, "a4699d30a05edbe0d28473c399a7dc920b153e9b1675451d7de94b4123f970bedd3460c667373fcc59b584d81592f6ab606c276852295e00af49e6de6e768034"}) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f00000000c0)={@inferred=r6, 0x7, 0xd, 0xa4, "e3eabf11dce36a2eac9cb4682c339b3ce615a9b97386d4462bc6553245da56e4978f37368e849db4a6e0aa4e", @raw=0xa2cfa1c}) write$auto_kernfs_file_fops_kernfs_internal(r4, &(0x7f00000000c0)="f4", 0x1) prctl$auto(0x35, 0x0, 0x4000000008, 0x0, 0x0) add_key$auto(&(0x7f0000000040)='\xfe\xff$\x9aS8\x93\xa0\xde\xf3#y\xf9;\xe2B~j\x13\xa8\x83b\xc6hSP\xba', &(0x7f0000000000), 0x0, 0x7aef, 0x30) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv6/conf/wlan1/forwarding\x00', 0x202, 0x0) openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/cec18\x00', 0x900, 0x0) 5.801545443s ago: executing program 1 (id=1138): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xfffffffffffffffb, 0x8000) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) mmap$auto(0x0, 0x40009, 0xe2, 0x9b72, 0x7, 0x28000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) futex$auto(0x0, 0x8d, 0x0, 0x0, 0x0, 0x100) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0xc68) r1 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x82400, 0x0) ioctl$auto_SG_SCSI_RESET(r1, 0x2284, 0x0) epoll_create$auto(0x4) write$auto(r0, &(0x7f0000000080), 0x100000a3d9) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) r2 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x82802, 0x0) ioctl$auto(r2, 0x6, 0xffffffffffffffff) ioctl$auto(0x20000000000003, 0x8946, 0x2) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x2, 0x6, 0xeb5, 0x401, 0x8000) bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_5={@target_fd=r1, 0xffffffffffffffff, 0x4, 0x753, 0xffffffffffffffff, @relative_id=0x13, 0xe600}, 0xf) r3 = socket(0x2, 0x5, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e21, @remote}, 0x6a) sendmmsg$auto(r3, &(0x7f0000000140)={{&(0x7f0000000040), 0x10, &(0x7f00000000c0)={0x0, 0x1fff8}, 0x7, 0x0, 0x2, 0x40000b}, 0xfff}, 0x5, 0x311) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/i8042/serio0/drvctl\x00', 0x20681, 0x0) r5 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/controlC1\x00', 0xa02, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f00000001c0)={{@raw=0x2, 0x1, 0x40008, 0x7, "aab8e80600080043529f895cf5e8ec8f46cbb766439daa41e1aa00000000001200000000070a00"}, 0x6, 0x8, 0x7, @raw=0x101, @enumerated={0x2927, 0xffff, "3a451db75512bd3527fc812ba5063f658f3a83495f2f7e8b4b84d579e75c002e35796b745e9f1f32cbfbdc296577c42c2257f3cdba1288075707bcc50e018166", 0x9e, 0x5}, "d28473c399a7dc920b153e9b1675fe1d7de94b4123f970bedd3460c667373f302d69661f7b6ae7ab606c276852295e00af49e6de6e76803400"}) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f00000000c0)={@inferred, 0x7, 0xd, 0xa4, "e3eabf11dce36a2eac9cb4682c339b3ce615a9b97386d4462bc6553245da56e4978f37368e849db4a6e0aa4e", @raw=0xa2cfa1c}) write$auto_kernfs_file_fops_kernfs_internal(r4, &(0x7f00000000c0)="f4", 0x1) add_key$auto(&(0x7f0000000180)='\xfe\xff$\x9aS8\x93\xa0\xde\xf3#y\xf9;\xe2B~j\x13\xa8\x83\xb72\xd8\xa6\x9cf\x16\x86\xd0*b\xc6hS', &(0x7f0000000300)='\a\xc9\xb5N\x05\xe0n\xa7\xd0\xf2\xb4\xb3\x16\x88}\xc1\xa7\xc0 cN\x14\xb21\xaa\'\x84\xc4\x87B6v\xba\xa60\xa1\x87\x1e\xa0:v\x81zY\x9a\xdf\xa7#\x8b\xe8\xec\xf2\x9c\xef\xf4M\xf2\xd1\x90\x86\xcaL\xef8=\xa8\x93\xc5a*[\ve\a?6\xd3\x06\xf4\x80~\xee\t\xf7\xc5\x98\xa5l4\xd3Rk\xea\xfa\xf3?', 0x0, 0x7aeb, 0x2d) 5.799309976s ago: executing program 3 (id=1139): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xfffffffffffffffb, 0x8000) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x82400, 0x0) ioctl$auto_SG_SCSI_RESET(r1, 0x2284, 0x0) epoll_create$auto(0x4) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) r2 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x8a802, 0x0) ioctl$auto(r2, 0x8, 0xffffffffffffffff) ioctl$auto(0x20000000000003, 0x8946, 0x2) close_range$auto(0x2, 0x8, 0x0) openat$auto_ubi_ctrl_cdev_operations_ubi(0xffffffffffffff9c, &(0x7f0000000180), 0x101000, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_5={@target_fd=r1, 0xffffffffffffffff, 0x4, 0x753, 0xffffffffffffffff, @relative_id=0x13, 0xe600}, 0xf) r3 = socket(0x2, 0x5, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e21, @remote}, 0x6a) sendmmsg$auto(r3, &(0x7f0000000080)={{&(0x7f0000000040), 0x10, &(0x7f00000000c0)={0x0, 0x1fff8}, 0x7, 0x0, 0x2, 0xfffff227}, 0xfff}, 0x5, 0x311) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/i8042/serio0/drvctl\x00', 0x20681, 0x0) r5 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/controlC1\x00', 0xa02, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f00000001c0)={{@inferred, 0x1, 0x40008, 0x7, "aab8e8060100000000000002f5e8ec8f46cbb766439daa41e1aa00000000001200000000070a00"}, 0x6, 0x8, 0x7, @raw=0x7, @reserved="8671a96de4a94ca9a56a665e333d1f702ef71d8375d064ee49a7a72984b3194afec4b1358ba3f996921c47b6750c4469e2521781043caf03eccd91a73abd083e2cb8f6de8b953f12e419aaf29b3d1a948372ff21076f492ef3f63122e9995d3eaea4a00b10365b139087da2b24611f9b8d97483bd10bb3f00b1b3f3d48204bce", "a4699d30a05edbe0d28473c399a7dc920b153e9b1675451d7de94b4123f970bedd3460c667373fcc59b584d81592f6ab606c276852295e00af49e6de6e768034"}) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f00000000c0)={@raw=0x9, 0x2, 0xd, 0xa4, "e3eabf11dce36a2eac9cb4682c339b3ce615a9b97386d4462bc6553245da56e4978f37368e849db4a6e0aa4e", @raw=0xa2cfa1c}) write$auto_kernfs_file_fops_kernfs_internal(r4, &(0x7f00000000c0)="f4", 0x1) prctl$auto(0x35, 0x0, 0x4000000008, 0x0, 0x0) add_key$auto(&(0x7f0000000300)='\xfe\xff$\x9aS8\x93\xa0\xde\xf3#y\xf9;\xe2B~j\x13\xa8\x83b\xc6hSP\xba\xaf\xaej\x89*\xe6\xad\x856\xcd\xf7j\xdfB\x94\x1c\xe1,\x86\v\xbc\xeeJPM~\xbf\x12\xb3\xde\xeaU\xc5\x02#\xf7\xf2\x88\xd9\x892\x18QF\x19[\x11I~%\xea\x9a\x8a\x19\xb6\x8a\xfa\x9e\xd8\x803@\xb6\xca\xb2\xdb\x95@1\xfe\xa0\x1b\xe1\xe9DO\xad\xe7\xb6q\x98PxX\fb\x13\xbc\xe4G5/\x85\t\x01X\xa0\x1a\xca\xf7\xfa\x02c\xee\xe2l\x83\xf6\x04\xfb\x05\x83\xbck\xd0\xd2G\xca\xbb<\xd7n\xad@\x9c\xa4j\xba\xaaM\xbfQ\xf3L[j', &(0x7f0000000000), 0x0, 0x3, 0xe2b) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv6/conf/wlan1/forwarding\x00', 0x202, 0x0) openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/cec18\x00', 0x900, 0x0) 5.003207961s ago: executing program 2 (id=1140): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xfffffffffffffffb, 0x8000) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x82400, 0x0) ioctl$auto_SG_SCSI_RESET(r1, 0x2284, 0x0) epoll_create$auto(0x4) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x82802, 0x0) ioctl$auto(0xffffffffffffffff, 0x1000006, 0xffffffffffffffff) ioctl$auto(0x20000000000003, 0x8946, 0x2) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_5={@target_fd=r1, 0xffffffffffffffff, 0x4, 0x753, 0xffffffffffffffff, @relative_id=0x13, 0xe600}, 0xf) r2 = socket(0x2, 0x5, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e21, @remote}, 0x6a) sendmmsg$auto(r2, &(0x7f0000000140)={{&(0x7f0000000040), 0x10, &(0x7f00000000c0)={0x0, 0x1fff8}, 0x7, 0x0, 0x2, 0x40000b}, 0xfff}, 0x5, 0x311) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/i8042/serio0/drvctl\x00', 0x20681, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) futex_wait$auto(0x0, 0x0, 0x7f, 0x2, 0x0, 0x1) futex_wake$auto(0x0, 0x8, 0x7, 0x2) r4 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snd/controlC0\x00', 0x10202, 0x0) sendmsg$auto_L2TP_CMD_SESSION_DELETE(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="20002abd7000fedfdf2506000000"], 0x14}, 0x1, 0x0, 0x0, 0x24008050}, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f00000001c0)={{@inferred, 0x1, 0x40008, 0x7, "aab8e80600080043529f895cf5e8ec8f46cbb766439daa41e1aa00000000001200000000070a00"}, 0x6, 0x5, 0x7, @raw=0x1, @integer={0xfb9d, 0x4, 0x10}, "a4699d30a05edbe0d28473c399a7dc920b153e9b1675451d7de94b4123f970bedd3460c667373fcc59b584d81592f6ab606c276852295e00af49e6de6e768034"}) write$auto_kernfs_file_fops_kernfs_internal(r3, &(0x7f00000000c0)="f4", 0x1) prctl$auto(0x35, 0x0, 0x4000000008, 0x0, 0x0) add_key$auto(&(0x7f0000000040)='\xe8\x8b\x1eK\x9ei\xf4\xfe\xff$\x9a\xe2B~j\x13\xa8\x00'/27, &(0x7f0000000000), 0x0, 0x7aef, 0x30) 4.691533365s ago: executing program 3 (id=1141): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x2020008, 0x7, 0xb9, 0xfffffffffffffffa, 0x9) r0 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) r1 = fcntl$auto(0x3, 0x4, 0xa553) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) socket(0x11, 0x80003, 0x300) mmap$auto(0x4000000000000000, 0x20009, 0x4, 0x40000000000eb1, r1, 0x6) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x1) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r0, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event0\x00', 0x14d802, 0x0) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r3) ioctl$auto_KVM_GET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [{0x400000ff, 0x400, 0x9}]}) madvise$auto(0x0, 0xffffffffffff0005, 0x17) setgroups$auto(0xe32, 0x0) madvise$auto(0x0, 0x200007, 0x19) mmap$auto(0x8, 0x400008, 0xdf, 0x111, 0x2, 0x8004) poll$auto(&(0x7f0000000040)={0x3, 0x1, 0xa}, 0x5, 0x108) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nbd6\x00', 0x3a3c02, 0x0) ioctl$auto_SG_GET_RESERVED_SIZE(0xffffffffffffffff, 0x4c04, 0x0) close_range$auto(0x2, 0x8, 0x0) 4.334569092s ago: executing program 0 (id=1142): socket(0x10, 0x2, 0x0) mmap$auto(0x0, 0x400009, 0xdf, 0x9b72, 0x8000000000000003, 0x8000) signalfd$auto(0xffffffff, 0x0, 0x8) socket(0x10, 0x3, 0x7) io_uring_setup$auto(0x6, 0x0) io_uring_setup$auto(0x4, 0x0) mmap$auto(0x0, 0x80, 0xdf, 0x9b72, 0x2, 0x8000) poll$auto(0x0, 0x0, 0x3) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nbd6\x00', 0x20081, 0x0) pread64$auto(0xffffffffffffffff, 0x0, 0x3, 0x5ef5) syz_genetlink_get_family_id$auto_netdev(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$auto_NETDEV_CMD_DEV_GET(0xffffffffffffffff, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001800)={&(0x7f0000000640)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="000325bd7000fedbdf2501"], 0x14}, 0x1, 0xf0ffff, 0x0, 0x4005}, 0x28044004) io_uring_setup$auto(0x6, 0x0) close_range$auto(0x2, 0xa, 0x0) openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x3f) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/009/001\x00', 0xa101, 0x0) io_uring_setup$auto(0x2, 0x0) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000100), 0x22100, 0x0) socket(0x2, 0x80002, 0x73) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_proc_mem_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/mem\x00', 0x10b201, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_lowpan_enable_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x109500, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) io_uring_setup$auto(0x85, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x48041, 0x0) socket(0x1d, 0x2, 0x7) socketpair$auto(0x4004, 0xf, 0x4, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) 3.830688195s ago: executing program 2 (id=1143): socket(0x10, 0x2, 0x0) mmap$auto(0x0, 0x400009, 0xdf, 0x9b72, 0x8000000000000003, 0x8000) signalfd$auto(0xffffffff, 0x0, 0x8) socket(0x1d, 0x2, 0x7) io_uring_setup$auto(0x6, 0x0) io_uring_setup$auto(0x4, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/009/001\x00', 0xa101, 0x0) io_uring_setup$auto(0x2, 0x0) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000100), 0x22100, 0x0) socket(0x2, 0x80002, 0x73) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_proc_mem_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/mem\x00', 0x10b201, 0x0) openat$auto_lowpan_enable_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x109500, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) io_uring_setup$auto(0x85, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x48041, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/mnt\x00') socketpair$auto(0x4004, 0xf, 0x4, 0x0) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) ioctl$auto_TIOCSETD2(r1, 0x5423, 0x0) ioctl$auto_TCFLSH2(r0, 0x40384708, 0x0) 3.744470985s ago: executing program 1 (id=1144): clock_nanosleep$auto(0x9, 0x0, &(0x7f0000000000)={0x0, 0x200}, 0x0) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, 0x401, 0x8000) r0 = socket(0x2b, 0x1, 0x1) setsockopt$auto(r0, 0x0, 0x33, 0x0, 0x2) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/dummy_udc.2/udc/dummy_udc.2/is_otg\x00', 0x80040, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r1, &(0x7f00000000c0)=""/17, 0x11) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-touch0\x00', 0xe0800, 0x0) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) mmap$auto(0x1004, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) syz_genetlink_get_family_id$auto_taskstats(&(0x7f0000000100), 0xffffffffffffffff) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) ioctl$auto_TIOCEXCL2(0xffffffffffffffff, 0x540c, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x1000000000000006, 0xd3e, 0x1, 0x948b, 0x3, 0x95f4da0a, 0x10001, 0x3, 0x62, 0x80000001, 0x7, 0xfffffffffffffff9, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0) write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1fe, 0x7, 0xd, 0x5, 0x948e, 0x3, 0x15f4da0a, 0x3, 0x1000, 0x62, 0x8000001f, 0x7, 0x6d3e, 0x3a07d625, 0x2, 0x6]}, 0x0) unshare$auto(0x40000080) r3 = openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x1c1041, 0x0) write$auto_fuse_dev_operations_fuse_i(r3, &(0x7f0000000440)="11000000126584", 0x7) socket(0x2, 0x1, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r4 = socket(0xa, 0x3, 0x2c) setsockopt$auto(r4, 0x1, 0x44, &(0x7f0000000180)='nfsd\x00\xee\x1a\x8f\xa2~?\xe2\x82fg\xb3G\xbe\xc8\x12\xae\xc3\xc0@[\x99\xec\xbf(\xec\xc3\xb2\xf2\x15Zi\xc4S6\'\x14\x05\t\x8c\xd5?\xa0\x00\xd8\xe4\xafW\xcc\xa3\xce\t\xf8p\xc6\xb9E\x81\xb6F\x96\xa6\xba\xf4\x98;n\xb2nA6\x1a\xb9\xac\xde\x0e\x90\x18\xf1\x13I\x95\xe12\xaclJ\xba\xeb\xe4\x83Z\xaev\xd7\xd9\xdd_\xc2\x14O\x84\xaa\x13W\xb7\x06\'fvQ\x95\xc5\xd1\x98\xe3T\xcdfk\xc7\xe9\x96\r\x91\xb0\xc46\xf2\xfc\xef\xfe\xa0\xc9d\xb3h$\xeb\xad\xa4P\x8f\xc3bM{4RQ\x00\x9d)_\xd81(\x03\xfd\rw\xca1\x88|\xe5\x00\x00\x89X\x01\xe9\xf6g\x95xx\xaf\xa9~m\x05\xe1\xa8\xda\x80\xc5\x8f\xb41\x81\xf0\xa3\xa2\xe4\x81', 0xa95e) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(0xffffffffffffffff, &(0x7f00000000c0)='/dev/audio\x00\x9a', 0x24) openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cec20\x00', 0x1, 0x0) 3.215032751s ago: executing program 2 (id=1145): socket(0x10, 0x2, 0x0) mmap$auto(0x0, 0x400009, 0xdf, 0x9b72, 0x8000000000000003, 0x8000) signalfd$auto(0xffffffff, 0x0, 0x8) socket(0x1d, 0x2, 0x7) io_uring_setup$auto(0x6, 0x0) io_uring_setup$auto(0x4, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/009/001\x00', 0xa101, 0x0) io_uring_setup$auto(0x2, 0x0) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000100), 0x22100, 0x0) socket(0x2, 0x80002, 0x73) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_proc_mem_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/mem\x00', 0x10b201, 0x0) openat$auto_lowpan_enable_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x109500, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) io_uring_setup$auto(0x85, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x48041, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/mnt\x00') socketpair$auto(0x4004, 0xf, 0x4, 0x0) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) ioctl$auto_TIOCSETD2(r1, 0x5423, 0x0) ioctl$auto_TCFLSH2(r0, 0x40384708, 0x0) (fail_nth: 1) 3.149417083s ago: executing program 0 (id=1146): socket(0x10, 0x2, 0x0) mmap$auto(0x0, 0x400009, 0xdf, 0x9b72, 0x8000000000000003, 0x8000) signalfd$auto(0xffffffff, 0x0, 0x8) socket(0x1d, 0x2, 0x7) io_uring_setup$auto(0x6, 0x0) io_uring_setup$auto(0x4, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/009/001\x00', 0xa101, 0x0) io_uring_setup$auto(0x2, 0x0) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000100), 0x22100, 0x0) socket(0x2, 0x80002, 0x73) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_proc_mem_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/mem\x00', 0x10b201, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) unshare$auto(0x40000080) r0 = openat$auto_proc_page_owner_operations_page_owner(0xffffffffffffff9c, &(0x7f0000000040), 0x2482, 0x0) fcntl$auto_F_DUPFD_QUERY(r0, 0x403, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$auto_NL80211_CMD_GET_MPP(0xffffffffffffffff, 0x0, 0x80) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) ioctl$auto(r1, 0x5607, 0xffffffffffffffff) r2 = socket(0xa, 0x3, 0x3a) setsockopt$auto(r2, 0x401, 0x9, 0x0, 0x10001) openat$auto_lowpan_enable_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x109500, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) io_uring_setup$auto(0x85, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x48041, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/mnt\x00') 2.21831263s ago: executing program 1 (id=1147): openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x2020003, 0x3, 0x97, 0xfffffffffffffffa, 0x8000) madvise$auto(0x1, 0xffffffffffff1105, 0x2) madvise$auto(0x0, 0xffffffffffff0001, 0x15) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/midiC2D0\x00', 0x400200, 0x0) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0xffffffffffff0005, 0x19) seccomp$auto(0x3, 0x8, 0x0) mmap$auto(0xfffffffffffffffe, 0x20006, 0x4000000000df, 0xeb1, 0xffffffffffffffff, 0x8000) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv6/conf/all/addr_gen_mode\x00', 0xa0202, 0x0) unshare$auto(0x40000080) readv$auto(r0, &(0x7f0000000180)={0x0, 0x9}, 0x6) mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000003, 0x8e051, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_OVS_DP_CMD_NEW(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[], 0x34}, 0x1, 0x0, 0x0, 0x20000800}, 0x80) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1e, 0x1, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/tty51\x00', 0x200300, 0x0) r2 = openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x8082, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(r3, r2, 0xc) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x200, 0x0) madvise$auto(0x10200000000000, 0x200007, 0x8) ioctl$auto_KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r4) ioctl$auto_KVM_CREATE_VM(r3, 0xc040aed5, 0x0) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x0, 0x0) 1.991695264s ago: executing program 2 (id=1148): select$auto(0x9, &(0x7f0000000000)={[0x3ff, 0x8, 0x5, 0xa, 0x9, 0x18, 0x2498, 0x1, 0x3d, 0x0, 0x0, 0x5, 0x5, 0x9, 0xfffffffffffffffd, 0x96]}, &(0x7f0000000080)={[0x8001, 0x6, 0x7, 0xffffffff, 0x7321, 0xc98, 0x100000000, 0x2, 0x4, 0x7ff, 0xc, 0xb, 0x5, 0x6, 0xc45, 0x6949d435]}, &(0x7f0000000100)={[0xffffffff, 0x1, 0x100000001, 0x12, 0x0, 0x7fffffffffffffff, 0xc0e, 0xa, 0x5, 0x2, 0x9, 0xc, 0x80, 0xf0, 0x3d8, 0x7]}, &(0x7f0000000180)={0x8, 0xd4}) init_module$auto(&(0x7f00000001c0)="6f9ad9e07416239528279f00e796b3f03ee3054589dad1db560e23e42d2aeafdeb051b952db912d67ba8f39657e8f49c0859a1add1e3d18db883c4bcf4", 0x1, &(0x7f0000000200)='(\x00') gettimeofday$auto(&(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)={0x2, 0x7}) r0 = socket(0x2, 0x5, 0x84eb) gettimeofday$auto(&(0x7f00000002c0)={0x4, 0x9a}, &(0x7f0000000300)={0x9, 0xd02}) futimesat$auto(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x80000000, 0x6}) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000003c0), 0x410001, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nlctrl(&(0x7f0000000400), r2) utimes$auto(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x4, 0x8}) iopl$auto(0x3ff) close_range$auto(r1, r0, 0x380000) settimeofday$auto(&(0x7f00000004c0)={0x7, 0xfffffffffffffff9}, &(0x7f0000000500)={0x6, 0x885}) utimes$auto(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x5, 0x8}) r3 = ioctl$auto_TUNGETVNETBE2(0xffffffffffffffff, 0x800454df, &(0x7f00000005c0)=0x8) futimesat$auto(r3, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x1, 0x81}) select$auto(0x0, &(0x7f0000000680)={[0x67, 0x2, 0x4, 0x5, 0xc, 0xfffffffffffff801, 0x1, 0x854, 0xf35f, 0xfff, 0x5, 0x5, 0x9397, 0x4, 0x5, 0x3]}, &(0x7f0000000700)={[0xe8, 0x6, 0x2, 0x118, 0x0, 0x100, 0x0, 0x9, 0x4ed34a44, 0x3, 0x7f, 0x2, 0x1, 0x0, 0x9, 0x7]}, &(0x7f0000000780)={[0xdd9, 0x3, 0xf02a, 0x9, 0x5, 0x6, 0x8, 0x1, 0xd643, 0x20000000000000, 0x1, 0xffff, 0xfffffffffffffff9, 0x8, 0x4, 0x5]}, &(0x7f0000000800)={0x6, 0x4}) r4 = open(&(0x7f0000000840)='./file0\x00', 0x100001, 0x21) r5 = syz_genetlink_get_family_id$auto_macsec(&(0x7f00000008c0), r0) msgctl$auto(0x1, 0xfffffffc, &(0x7f0000000980)={{0x7, 0xee01, 0xffffffffffffffff, 0x5, 0x80b, 0x7ff, 0x469}, &(0x7f0000000900)=0x1, &(0x7f0000000940)=0x37, 0x100000000, 0x5, 0x7, 0x2ec, 0xfffffffffffffffb, 0x7fff, 0x9, 0xe, @raw=0x9, @inferred=0x0}) r8 = getpgid$auto(0x0) sendmsg$auto_MACSEC_CMD_ADD_RXSA(r2, &(0x7f0000000d00)={&(0x7f0000000880), 0xc, &(0x7f0000000cc0)={&(0x7f0000000a00)={0x2a0, r5, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@MACSEC_ATTR_SA_CONFIG={0x1bc, 0x3, 0x0, 0x1, [@generic="46c98ded670dad5b843b13b96ac7f82f37d3", @generic="fc667a47404e7caa4e343810fca8993dbf0003cb635566aa77bad5799c69ae115d6ec9f5ed371f6399562e9a9c2e85ec193ea2466a165e7103ee3b68b98225e5e0b128dcacf01bf86a85c96440dabb9dd3e73060f26be441980197e4eb72490d965ba0c8948e6c65baab385667441b7bdf1096662f76c2eb4d90c03c959b57adbcee4cdaad03394e011924f154a325b1c24811d55ea592dc7654e119a1", @typed={0x8, 0x146, 0x0, 0x0, @fd=r1}, @typed={0x4, 0xba}, @generic="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"]}, @MACSEC_ATTR_OFFLOAD={0x4}, @MACSEC_ATTR_OFFLOAD={0xca, 0x9, 0x0, 0x1, [@generic="aa96977313046cc5dd6b1a6c72ecb302795a93ef2b3fdcefa440b6620b9acd2e7f5231e4d7037092c54d98097ec3c4d7393347e0bdb8a468ea7b993eaf423921b20784a07d30189c24234f1acc551b4c3f81", @generic="2bc12caad2cbea3506ea5ec6dc86bec3992253aff55a598ac243801e", @typed={0x8, 0x112, 0x0, 0x0, @uid=r6}, @typed={0x14, 0x12e, 0x0, 0x0, @ipv6=@private0}, @nested={0x39, 0x9b, 0x0, 0x1, [@nested={0x4, 0x87}, @typed={0x14, 0x3e, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic="57fba5628fe96231da4ad0237eb2b118c5", @nested={0x4, 0x120}, @typed={0x8, 0xb2, 0x0, 0x0, @pid=r8}]}]}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x40}, 0x0) futimesat$auto(r4, &(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x2, 0x6}) r9 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000e00), r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000e40)={'dvmrp1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000e80)={'syzkaller1\x00', 0x0}) sendmsg$auto_ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000002c80)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002c40)={&(0x7f0000000ec0)={0x1d4c, r9, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x31e, 0x2, 0x0, 0x1, [@generic="0e91fa6103c09a6e37a9ddd96c00b9cf2980df8d818460d632fc97f34257ca9d408576e7472a63f541f07e11ca5b1e0bd71817100da1a3954e6943f926385c6c69892ed779da6440ef90", @typed={0x8, 0x8a, 0x0, 0x0, @pid=r8}, @generic="e485a0e91c082e5fddeda3f87f43100914901672cf332418e7c135c975580ac96c2ec4b96f8f9773c76ad98bcef9162f04c269ca1a6fd9292e933197bc44d24dcddf3bd33c67d6213d49601016abf9de47b2b7a18bbd8f2b3baa0b0aff85459b51ad41c21648a3616bf74dca2085ff0979a00a2ec4be598ef5a66d9e9d5ed99e2c6f3ced91ffdcf0a05b04ca09d46e0e9feb3d19fdf7858e3585450d", @nested={0xeb, 0x8a, 0x0, 0x1, [@typed={0xc, 0xb9, 0x0, 0x0, @u64=0x5c}, @nested={0x4, 0x60}, @generic="5c72aa06fffada371ce11096e2e2a303c8a73c3410aa19feadf4ce392c06b386c5dec7d1490a7bbc7ebdfb83783faae1d5d53d88fdd2d3488707fe6371b313d512a22cf15b1c5a7007adf000b73ff2f7a2cf034f5f4026ba55685312f5b27d766b002daf7af977a9513b4dd22c26fb9f3dcae4e91f3d4249c87d4e94fca37aebc0f92d1b19b9ddab4a3b1bd08ee593627c84cc32c241f0f6ca01c56469b950fabac9910c5fa8031309459faae5a68797b3a7079b070460e581bde1b0df3abf6c9a8ea78bae0158666b41f62cdfffdc", @typed={0x8, 0x75, 0x0, 0x0, @fd=r4}]}, @typed={0xc, 0xcf, 0x0, 0x0, @u64=0x7}, @nested={0x5c, 0xac, 0x0, 0x1, [@nested={0x4, 0x40}, @typed={0x8, 0x134, 0x0, 0x0, @ipv4=@broadcast}, @nested={0x4, 0x54}, @generic="fb4b39c4756058c4bdbc6a678f43fc94190cb7dfc0bc1ee77653beaf423d41ccfc5328158982c348e50f6c05e483bcf85cdfe7eef51b63ad81e276b3", @typed={0xc, 0xdd, 0x0, 0x0, @u64=0x1}]}, @generic="28b528376c168b597625f29ecda907bbe13c8087e42785078888f05f75697a8fd0dc05ed9714f23f6927c5b20652fa0a5a1837349cde69e17bfe5a81b8b2cc8037095819753efa5e1d81926a001a8fea4327accb4f13e89a2ebf3e47f3d3a5334b7dca6846d5fd403c6ae2caa3195e7757e4a35175ff32bbd220a9061e80cea6a30c10f74dbbaba4ac798ade65c6572f5bdab8479f45bfe086708839896325cde977c913a3df5353e7fc7125e445d703fe9236d4656f71af0bfce4e1aba7d4f0d1d505956302fe9224ed18b3e380aa50ab083ebedbfe905c"]}, @ETHTOOL_A_STRSET_STRINGSETS={0x2f1, 0x2, 0x0, 0x1, [@generic="a37cf475f3184182170be47d962f79c1f885d7fe07b0498ab3e8aa0a876ac433a09fa2fa6811c6c48236706f86a3e1bed3ac2d67e14eeb6197ff23c57116310eb944ae339bba3928337ae30cb9e670277fd09344df8eb6c143b98705d9c0a8625d6d0deab11349690e2b7953f9610308ce0a367f14157bc54306a0cfad4ae30c38d82350463bd3e2c849d9f8259e1ee14e1b0baffca951820c6f2d", @typed={0x14, 0x36, 0x0, 0x0, @ipv6=@loopback}, @generic="7f5109328913454df2b67ee56e53ab47808e3e4a4714100cbaf2070bdf4d88121e8992efcf66c41657c9efa6d25c249cf491a415eb0405c54aa6dbe497864e12961e14009d9e3eb3da1cdf9cb62952e2ccdf01993b7bda2fe92aefc6de92461d409e00064891772420f8d8a5a43929321cbb46fa42cddecef3c0e081360061626be606d3a489a801f766b8257b2e53c5330489935ac07e8fca15de340c9aa4d541efc1c53f46983b07f618aa263e0cb736dc6999cd5e1c9b3441c5c2056a5ba227f31d18920ed7522298ec97cdaf90733760b6fb392cbdf641a295a06ef2ea", @nested={0x8, 0x9f, 0x0, 0x1, [@typed={0x4, 0xdf}]}, @generic="eee8bbaad2223376b5a33e7875f1ea3b0b5136fba6603704d6b2c01d9e6767f479448cd53db281a9ce348a3bbcd70905efa50e0dc759125d38221ae48e7f9e9eede60ec7076697ab028d42e9a917bfa60e9f6aa6f719b59fe2a641ab4eab28d78b4063a2dcc032a558c896569277886fafa76502cf57c90225d431094138c4d82bf88c369b5801011dfd415f14a2582f523142fd4543168edac4755fad965b69b6b79f1b6c79178533e406c9bd4da5136f918eb0b84fa6bd1661e2c38cb1fa0e5a2d3e4a", @typed={0x8, 0xa0, 0x0, 0x0, @pid=r7}, @generic="a9b35c50e601e3be0397b90dd8eb5e22f1810206f10efa1785aac3bf08f7ecfac2b0f476d64ec56335d2c7aec05198e8327ab02b7432d7fbf41e1701ab865fa2fe85755f6174fa5a9908de81cb531e7b7c703e8793750c5fcb8dda6d635f0d1d44d9d26e58e7bf7eb17c197136f03e7b47f06ff37ef42b21308f62caff3707b92f600aec49264922e728f6"]}, @ETHTOOL_A_STRSET_STRINGSETS={0x12c7, 0x2, 0x0, 0x1, [@typed={0x8, 0x67, 0x0, 0x0, @uid=r6}, @generic="b9d18c9848600a286bab881d282a2cfc16ec220206a9ba7d3dc7d88055936457162b7902293aca75f820e00982e84b7ab0c0afbe36b2e73d6cf102d7abf1574fad05a8d807e48589a0b394577166ad7cc64eb03894d7b57abe280fae1bbeecb382016bf434a6e105b124e1b0161a066c515e57389da2003d57fd1ba6db33fdbbddc4f15bfa10ee04a5e9ef002d0c2a2ffc0330e449f5935eab37e50bce9b25f414872def53ce1e4b3acc3506d399d4b055d3349b780cf6b31ceb6229bc38e48514d1512325c26784e987353c260137211edf6bd7c53f93026a2fab1ac5a028a2d6d4cddb3ff02243c5", @nested={0x68, 0x150, 0x0, 0x1, [@nested={0x4, 0x12b}, @nested={0x4, 0x81}, @generic="f7d134b621dbeb7126c7ff", @typed={0x8, 0xed, 0x0, 0x0, @uid=r6}, @generic="033abd6c2450d463a201398383e5421af0d279570550ad3a57ec145704a703ba59758137b1193fa85eb5993fcaf2c968ae9ac3900f4d372fe4ccf06b0cf45ed57a8d4677caa2ca024a"]}, @typed={0x8, 0x10e, 0x0, 0x0, @fd=r3}, @nested={0x1081, 0x144, 0x0, 0x1, [@typed={0x6, 0x51, 0x0, 0x0, @str='{\x00'}, @generic="f8f037117b4a83d760badb69a05ac7ff971c1c07b758d8480fe10c87d62fe7351ef15437b750692fd7905a1b11bd2a34defd0c8bec646df3e68d2c295d27c57d1b5b204c9d9c1cc0eed679619f9320c93bdff87a8d04f755d71cb467a971826ae2d9652a36bc70a2a81fda07a3", @nested={0x4, 0x147}, 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0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x3}}, @typed={0x8, 0x88, 0x0, 0x0, @pid=r8}]}, @typed={0x99, 0x12d, 0x0, 0x0, @binary="e92656048ba12e4bff62d266d5227cf7fdf8df1b360935a6b0d999c2c2a1f52cdd830541f05df3b297d4e510208e9e02e0c07e13351ffa6d0525800ad99af208526214f0a66c33c150fc2f8e72627daceb1678e20e08f33c4739963f7e97c9fa3637fa5d4296d5475366800a5fe0f23d08af560e09532bc18e78fe8784c1ba1e663030f65de1e7d3b480e528ea0fad820347a95b4d"}, @typed={0x1f, 0x121, 0x0, 0x0, @binary="299ff6f033e600f5c4505fffcd85ecfbd6d24180381036aa94507c"}, @generic="b8d9f329b0d845217ff02552a99655954325775d54822959c9b3f191a8b6451d5e168d085983d1243f63eeb142155de09711", @typed={0x8, 0x1, 0x0, 0x0, @fd=r0}, @nested={0x1fb, 0xe0, 0x0, 0x1, [@typed={0x4a, 0x6c, 0x0, 0x0, @binary="ca9e72e0213c9c0941a2fcae94d75114b0efe23c56a08335659b12b243c849fac8142dfe74ffd38a1046c5542180e4818b3ffcaf70b50c5245651891152e76ff422e8f4ef107"}, @generic="e968998ceb3b52f8640dd6b98a797600a75f995d7401313cdd0808e41fa5de14962a1d5695c606dc8f4c6a194e472901ac6a8c64411feea1f9923bafc717fd5da985629d4590388c87ef15fd52c176ba94413f98c6030d63093016c668d3ea86a1261044b97ca11fb0ca50d7944b470d5a4570f2e0b68922810db44446206851f727817e646d934fd19deecdf455b520c83f32ac7bb263fdc977013a453846a95fd436fa6343d78b3d16b6213ccbbc9b10d2a23285311fc728916cc25abf2c0a53aee74300a3e8e1b272cfc2f814a8b615", @generic="bcb8170f676c0cfd647231255bc768d2bd887536d27cda111c36780ba9af17ff16746553b3fc573b9d44c8eaf8ea50f3f63f276e692811ecd140125094ab098eb8c8bf5839546aca6b214e5c10c7ee385f55c2b0501328035124cb5f1e6fc40f5ee8291bcd36b89edb9e43598f1ecc0a102c356684089a2eeb0e51939d281d2b987bc833e9c985eb44a628f7c4f42131d6ceb2637113834287f74ce90e26e8ca631fadd1160eac37ab48cc2c3544541e75e3fe337ece0550ba20a68cca", @generic="711189bdefc88d21b3f44a7a71", @nested={0x4, 0x94}, @typed={0x8, 0xd5, 0x0, 0x0, @u32=0xffff}, @nested={0x4, 0x87}]}, @generic="d3079f79ecb7e90640c900d81c7ce6cdf6796a3affd215f7a6793f3edf3fa6fdac4d0e6f3daf1fdf5a1713bc9a9686ba7e7d501b790f1cc928261b68befa41db6167311b92692048ab0631528eceefa728e5c0ba7d9b0515f8bd89d0657dd491245ac2b64c8d5336af249d38491779ecdf03f14f4f5b979ad0d988fd04f3305987061e0f389f", @typed={0x4, 0x134}, @typed={0x8, 0xab, 0x0, 0x0, @uid=r6}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xd6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @ETHTOOL_A_STRSET_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2c}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}]}, 0x1d4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x2) close_range$auto(r1, r0, 0x5) r12 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000002cc0)='/sys/kernel/tracing/set_event\x00', 0x82000, 0x0) epoll_ctl$auto(r3, 0x2, r12, &(0x7f0000002d00)={0x8, 0xc}) 1.909842872s ago: executing program 3 (id=1149): openat$auto_tun_fops_tun(0xffffffffffffff9c, 0x0, 0x2002, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x40000008000) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) r1 = socket(0x1e, 0x1, 0x0) setsockopt$auto(0x3, 0x6, 0x100000000, 0xfffffffffffffffc, 0xa) getpid() mlockall$auto(0x5) mmap$auto(0x2, 0x40000a, 0x2bb, 0x14, 0x2, 0x1) syz_genetlink_get_family_id$auto_nlbl_mgmt(0x0, r1) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) unshare$auto(0x40000080) socketpair$auto(0x1e, 0x1, 0x8000000000000000, 0x0) socket(0x11, 0xa, 0x300) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/nbd8/queue/iosched/async_depth\x00', 0x40800, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r2, 0x0, 0x0) sendmmsg$auto(0x4, 0x0, 0x9a6, 0xa) sendmmsg$auto(0x3, 0x0, 0x9a6, 0xa00) close_range$auto(0x2, 0x8, 0x0) 1.184525953s ago: executing program 0 (id=1150): openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) (async) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) socket(0x2, 0x1, 0x0) openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0x2a, 0x2, 0x1) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/cgroup.threads\x00', 0x80302, 0x0) (async) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/cgroup.threads\x00', 0x80302, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/pci/rescan\x00', 0x20681, 0x0) (async) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/pci/rescan\x00', 0x20681, 0x0) write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000240), 0x0) (async) write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000240), 0x0) r1 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/dsp\x00', 0x1, 0x0) ioctl$auto_SNDCTL_DSP_GETODELAY(r1, 0x80045017, &(0x7f0000000c00)) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) capset$auto(0x0, 0x0) r2 = io_uring_setup$auto(0x6, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x3f) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/sctp/rto_max\x00', 0x101201, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) (async) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) (async) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) getsockopt$auto(0x3, 0x200000000001, 0x19, 0x0, 0x0) (async) getsockopt$auto(0x3, 0x200000000001, 0x19, 0x0, 0x0) read$auto(r3, 0x0, 0x20) write$auto(0x3, 0x0, 0x100082) (async) write$auto(0x3, 0x0, 0x100082) mmap$auto(0x0, 0x20000002020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x400005, 0x2, 0x9b72, 0xffffffffffffffff, 0x8000) (async) mmap$auto(0x0, 0x400005, 0x2, 0x9b72, 0xffffffffffffffff, 0x8000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_LINKSTATE_GET(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)={0x14, r5, 0x100, 0x70bd2d, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20004001}, 0x4000cc00) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'wg0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$auto_ETHTOOL_MSG_RSS_GET(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x68, r5, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@ETHTOOL_A_RSS_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_RSS_CONTEXT={0x8, 0x2, 0x8001}, @ETHTOOL_A_RSS_CONTEXT={0x8, 0x2, 0x4}, @ETHTOOL_A_RSS_START_CONTEXT={0x8, 0x7, 0x6}]}, 0x68}, 0x1, 0x0, 0x0, 0x4024010}, 0xc0) 1.001499232s ago: executing program 2 (id=1151): mmap$auto(0x0, 0x8, 0x1000e2, 0xeb1, 0x405, 0x100008000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) syz_clone3(&(0x7f0000000300)={0x28020000, 0x0, 0x0, 0x0, {0x1f}, 0x0, 0x0, 0x0, 0x0}, 0x58) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) mq_notify$auto(0xffffffffffffffff, &(0x7f0000000200)={@sival_ptr=0x0, @inferred=r0, 0x2, @_tid}) madvise$auto(0x0, 0x200007, 0x8) 568.234054ms ago: executing program 3 (id=1152): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000240)='/proc/fs/lockd/nlm_end_grace\x00', 0x8282, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x0, 0x0) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000080), 0x80080, 0x0) r0 = open(&(0x7f0000000100)='.\x00', 0x591083, 0x408) r1 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dri/card0\x00', 0x20300, 0x0) ioctl$auto(r1, 0x64c5, r1) ioctl$auto_USBDEVFS_CLAIM_PORT(r0, 0x80045518, &(0x7f0000000140)=0x91d) pipe$auto(0x0) openat$auto_xfs_dir_file_operations_xfs_file(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/bluetooth/hci7/hci7:201\x00', 0x4000, 0x0) ioprio_set$auto(0x3, 0x0, 0x4b34) (fail_nth: 1) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x8081, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) write$auto(0xffffffffffffffff, 0x0, 0x100000a3d9) open(0x0, 0xc0000, 0x1) writev$auto(0x1, &(0x7f0000000100)={0x0, 0x400000000000fdef}, 0x1) socket(0x1d, 0x2, 0x2) r2 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/bridge/bridge-nf-pass-vlan-input-dev\x00', 0x80200, 0x0) sendfile$auto(r2, r2, 0x0, 0x200) write$auto(0x3, 0x0, 0x5c8) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x9, 0x3, 0x16, 0x940, 0x1ffe0, 0x3, 0x6, 0x2, 0x9, 0x5, 0xfff, 0x7, 0xb0, 0x9, 0x5, 0x3, 0x5, 0x7, 0x0, 0x0, 0x0, 0x200}, 0x1fe, 0x81) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, 0x0, 0x8000) r3 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r3, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 171.860525ms ago: executing program 3 (id=1153): lstat$auto(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x80000000, 0x3ff, 0x4, 0x6, 0xffffffffffffffff, 0xee01, 0x0, 0x4, 0x8000, 0x3, 0x100000001, 0x200, 0x7fffffffffffffff, 0x81, 0x800, 0x2, 0x7ff}) msgctl$auto_MSG_STAT_ANY(0x8, 0xd, &(0x7f00000001c0)={{0x101, r0, r1, 0x2, 0x7, 0x0, 0xf}, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x5, 0x1ff, 0x0, 0x10000, 0x7fff, 0x6, 0x3ff, 0x5, 0x75, @inferred=0xffffffffffffffff, @raw=0x2}) setresuid$auto(r0, r0, r2) mmap$auto(0x0, 0x8020009, 0xe2, 0xcb1, 0x401, 0x8040001008000) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r3, 0x0, 0x20) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/netdevsim2/new_port\x00', 0x183841, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$auto_ovs_vport(&(0x7f0000004680), 0xffffffffffffffff) r6 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop6\x00', 0x0, 0x0) io_uring_setup$auto(0x101, 0x0) unshare$auto(0x40000080) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x200, 0x0) r7 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snd/midiC2D0\x00', 0x109302, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0x7, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0x0, 0x1, 0x2, 0x3, 0x95f4da0a, 0xefffffffffffffff, 0x3, 0x62, 0x80000001, 0x10000000000004, 0x6d40, 0x1, 0x2, 0xfffffffffffffffe]}, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x3, 0x1, 0x1ff) write$auto(r7, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r8 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1/file0\x00', 0x8480, 0x16c) mknodat$auto(r8, &(0x7f00000003c0)='./file0\x00', 0xfff, 0xfffffff8) renameat2$auto(r8, &(0x7f0000000200)='./file0\x00', r8, &(0x7f0000000240)='./file1\x00', 0x1) ioctl$auto_SG_GET_RESERVED_SIZE(r6, 0x4c08, 0x0) r9 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/fs/cifs/SecurityFlags\x00', 0x48041, 0x0) r10 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x800, 0x0) read$auto(r10, 0x0, 0x1) write$auto(r9, 0x0, 0x2) sendmsg$auto_OVS_VPORT_CMD_DEL(r4, &(0x7f00000049c0)={0x0, 0x0, &(0x7f0000004980)={&(0x7f00000046c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010026bd7000fedbdf250272eab370a889f70d15b1d8db000000"], 0x20}, 0x1, 0x0, 0x0, 0x40040801}, 0x4000) 0s ago: executing program 0 (id=1154): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) getrandom$auto(0x0, 0x6000000, 0x3) mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2) r0 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/devices/virtual/block/loop1/queue/wbt_lat_usec\x00', 0x2062, 0x0) write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x9) ioctl$auto(r0, 0x400454ca, 0x38) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0) openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x20a01, 0x0) ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0) openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsa\x00', 0x80, 0x0) mmap$auto(0xb2, 0x14, 0xffb, 0x8000000008015, 0xffffffffffffffff, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) io_uring_setup$auto(0x3501, &(0x7f0000000080)={0x80, 0x1000, 0x8, 0x5, 0x3, 0xfffffff1, 0xffffffffffffffff, [0xbc, 0xffff, 0x40], {0x81, 0x9, 0x0, 0x80000000, 0x3, 0x101, 0xffff, 0x0, 0x6}, {0x7, 0xa, 0xf, 0x7fff, 0x3, 0x0, 0x0, 0xfffffffa, 0xc}}) ioctl$auto_BLKTRACETEARDOWN(r2, 0x1276, 0x0) mmap$auto(0x8000000000002001, 0x20009, 0xdf, 0x15, r3, 0x8000) r4 = io_uring_setup$auto(0x6, 0x0) io_uring_register$auto(0x2, 0x11, 0x0, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_SNDCTL_DSP_GETODELAY(r4, 0x80045017, &(0x7f0000000200)="1e8dc99a045dd788b6140422e306410fb2b36a7f09d35627189bb1380e11c6653d11cf7213c647a46eef30f332374195e2fb4f8cdb6e50672d73468018988737963583d8f6ebbab85882bcbd1166873f7ef8c51333661e2c531e965f5803f4d4ddf5e1aa85dcf2") mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r5 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty48\x00', 0x880, 0x0) ioctl$auto(r5, 0x5609, 0xffffffffffffffff) madvise$auto(0x0, 0x20499d, 0x9) open_tree$auto(0xffffffffffffffff, 0x0, 0x74ee) ioctl$auto_NS_GET_PID_FROM_PIDNS(r3, 0x8004b706, &(0x7f0000000180)=0x4) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000050}, 0x400c0) kernel console output (not intermixed with test programs): 25 [ 657.869295][T10210] Call Trace: [ 657.869310][T10210] [ 657.869323][T10210] dump_stack_lvl+0x16c/0x1f0 [ 657.869361][T10210] should_fail_ex+0x512/0x640 [ 657.869413][T10210] ? fs_reclaim_acquire+0xae/0x150 [ 657.869459][T10210] ? tomoyo_encode2+0x100/0x3e0 [ 657.869505][T10210] should_failslab+0xc2/0x120 [ 657.869539][T10210] __kmalloc_noprof+0xd2/0x510 [ 657.869601][T10210] ? d_absolute_path+0x136/0x1a0 [ 657.869642][T10210] tomoyo_encode2+0x100/0x3e0 [ 657.869692][T10210] tomoyo_encode+0x29/0x50 [ 657.869735][T10210] tomoyo_realpath_from_path+0x18f/0x6e0 [ 657.869796][T10210] tomoyo_path_number_perm+0x245/0x580 [ 657.869834][T10210] ? tomoyo_path_number_perm+0x237/0x580 [ 657.869878][T10210] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 657.869962][T10210] ? find_held_lock+0x2b/0x80 [ 657.869993][T10210] ? hook_file_ioctl_common+0x145/0x410 [ 657.870039][T10210] ? __fget_files+0x20e/0x3c0 [ 657.870093][T10210] security_file_ioctl+0x9b/0x240 [ 657.870137][T10210] __x64_sys_ioctl+0xb7/0x210 [ 657.870187][T10210] do_syscall_64+0xcd/0x490 [ 657.870222][T10210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 657.870255][T10210] RIP: 0033:0x7f89daf8e929 [ 657.870279][T10210] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 657.870309][T10210] RSP: 002b:00007f89dbdbd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 657.870338][T10210] RAX: ffffffffffffffda RBX: 00007f89db1b6160 RCX: 00007f89daf8e929 [ 657.870358][T10210] RDX: 0000000000000000 RSI: 000000000000125f RDI: 0000000000000003 [ 657.870376][T10210] RBP: 00007f89db010b39 R08: 0000000000000000 R09: 0000000000000000 [ 657.870394][T10210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 657.870412][T10210] R13: 0000000000000000 R14: 00007f89db1b6160 R15: 00007ffc9c44a3b8 [ 657.870452][T10210] [ 657.870976][T10210] ERROR: Out of memory at tomoyo_realpath_from_path. [ 658.874182][T10222] FAULT_INJECTION: forcing a failure. [ 658.874182][T10222] name failslab, interval 1, probability 0, space 0, times 0 [ 658.978381][T10222] CPU: 1 UID: 0 PID: 10222 Comm: syz.0.679 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 658.978414][T10222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 658.978428][T10222] Call Trace: [ 658.978436][T10222] [ 658.978444][T10222] dump_stack_lvl+0x16c/0x1f0 [ 658.978474][T10222] should_fail_ex+0x512/0x640 [ 658.978512][T10222] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 658.978554][T10222] should_failslab+0xc2/0x120 [ 658.978578][T10222] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 658.978616][T10222] ? __d_alloc+0x31/0xaa0 [ 658.978640][T10222] __d_alloc+0x31/0xaa0 [ 658.978664][T10222] d_alloc_pseudo+0x1c/0xc0 [ 658.978691][T10222] alloc_file_pseudo_noaccount+0xcf/0x230 [ 658.978722][T10222] ? __pfx_alloc_file_pseudo_noaccount+0x10/0x10 [ 658.978759][T10222] bdev_file_open_by_dev+0x143/0x210 [ 658.978797][T10222] disk_scan_partitions+0x1ed/0x320 [ 658.978837][T10222] blkdev_common_ioctl+0x2f6/0x2480 [ 658.978872][T10222] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 658.978902][T10222] ? futex_wake+0x1ad/0x530 [ 658.978933][T10222] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 658.978971][T10222] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 658.979003][T10222] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 658.979051][T10222] ? find_held_lock+0x2b/0x80 [ 658.979079][T10222] blkdev_ioctl+0x1cb/0x6d0 [ 658.979109][T10222] ? __pfx_blkdev_ioctl+0x10/0x10 [ 658.979143][T10222] ? __pfx_blkdev_ioctl+0x10/0x10 [ 658.979174][T10222] __x64_sys_ioctl+0x18b/0x210 [ 658.979205][T10222] do_syscall_64+0xcd/0x490 [ 658.979230][T10222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 658.979254][T10222] RIP: 0033:0x7f6620f8e929 [ 658.979272][T10222] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 658.979294][T10222] RSP: 002b:00007f6621d7f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 658.979316][T10222] RAX: ffffffffffffffda RBX: 00007f66211b6080 RCX: 00007f6620f8e929 [ 658.979331][T10222] RDX: 0000000000000000 RSI: 000000000000125f RDI: 0000000000000003 [ 658.979345][T10222] RBP: 00007f6621010b39 R08: 0000000000000000 R09: 0000000000000000 [ 658.979359][T10222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 658.979373][T10222] R13: 0000000000000000 R14: 00007f66211b6080 R15: 00007ffe1096de68 [ 658.979401][T10222] [ 660.310575][T10232] FAULT_INJECTION: forcing a failure. [ 660.310575][T10232] name failslab, interval 1, probability 0, space 0, times 0 [ 660.344220][T10232] CPU: 1 UID: 0 PID: 10232 Comm: syz.3.681 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 660.344265][T10232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 660.344284][T10232] Call Trace: [ 660.344294][T10232] [ 660.344307][T10232] dump_stack_lvl+0x16c/0x1f0 [ 660.344345][T10232] should_fail_ex+0x512/0x640 [ 660.344397][T10232] ? fs_reclaim_acquire+0xae/0x150 [ 660.344439][T10232] ? tomoyo_encode2+0x100/0x3e0 [ 660.344484][T10232] should_failslab+0xc2/0x120 [ 660.344517][T10232] __kmalloc_noprof+0xd2/0x510 [ 660.344571][T10232] ? d_absolute_path+0x136/0x1a0 [ 660.344611][T10232] tomoyo_encode2+0x100/0x3e0 [ 660.344665][T10232] tomoyo_encode+0x29/0x50 [ 660.344710][T10232] tomoyo_realpath_from_path+0x18f/0x6e0 [ 660.344781][T10232] tomoyo_path_number_perm+0x245/0x580 [ 660.344820][T10232] ? tomoyo_path_number_perm+0x237/0x580 [ 660.344864][T10232] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 660.344952][T10232] ? find_held_lock+0x2b/0x80 [ 660.344983][T10232] ? hook_file_ioctl_common+0x145/0x410 [ 660.345029][T10232] ? __fget_files+0x20e/0x3c0 [ 660.345082][T10232] security_file_ioctl+0x9b/0x240 [ 660.345127][T10232] __x64_sys_ioctl+0xb7/0x210 [ 660.345171][T10232] do_syscall_64+0xcd/0x490 [ 660.345207][T10232] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 660.345240][T10232] RIP: 0033:0x7f89daf8e929 [ 660.345266][T10232] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 660.345297][T10232] RSP: 002b:00007f89dbdbd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 660.345328][T10232] RAX: ffffffffffffffda RBX: 00007f89db1b6160 RCX: 00007f89daf8e929 [ 660.345348][T10232] RDX: 0000000000000000 RSI: 000000000000125f RDI: 0000000000000003 [ 660.345378][T10232] RBP: 00007f89db010b39 R08: 0000000000000000 R09: 0000000000000000 [ 660.345396][T10232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 660.345414][T10232] R13: 0000000000000000 R14: 00007f89db1b6160 R15: 00007ffc9c44a3b8 [ 660.345465][T10232] [ 660.347842][T10232] ERROR: Out of memory at tomoyo_realpath_from_path. [ 660.576470][T10235] FAULT_INJECTION: forcing a failure. [ 660.576470][T10235] name failslab, interval 1, probability 0, space 0, times 0 [ 660.602938][T10235] CPU: 1 UID: 0 PID: 10235 Comm: syz.1.682 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 660.602984][T10235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 660.603003][T10235] Call Trace: [ 660.603014][T10235] [ 660.603026][T10235] dump_stack_lvl+0x16c/0x1f0 [ 660.603064][T10235] should_fail_ex+0x512/0x640 [ 660.603114][T10235] ? fs_reclaim_acquire+0xae/0x150 [ 660.603157][T10235] ? tomoyo_encode2+0x100/0x3e0 [ 660.603200][T10235] should_failslab+0xc2/0x120 [ 660.603231][T10235] __kmalloc_noprof+0xd2/0x510 [ 660.603280][T10235] ? d_absolute_path+0x136/0x1a0 [ 660.603321][T10235] tomoyo_encode2+0x100/0x3e0 [ 660.603371][T10235] tomoyo_encode+0x29/0x50 [ 660.603413][T10235] tomoyo_realpath_from_path+0x18f/0x6e0 [ 660.603488][T10235] tomoyo_path_number_perm+0x245/0x580 [ 660.603524][T10235] ? tomoyo_path_number_perm+0x237/0x580 [ 660.603565][T10235] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 660.603641][T10235] ? find_held_lock+0x2b/0x80 [ 660.603670][T10235] ? hook_file_ioctl_common+0x145/0x410 [ 660.603723][T10235] ? __fget_files+0x20e/0x3c0 [ 660.603772][T10235] security_file_ioctl+0x9b/0x240 [ 660.603815][T10235] __x64_sys_ioctl+0xb7/0x210 [ 660.603875][T10235] do_syscall_64+0xcd/0x490 [ 660.603910][T10235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 660.603952][T10235] RIP: 0033:0x7efd8298e929 [ 660.603976][T10235] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 660.604007][T10235] RSP: 002b:00007efd8383a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 660.604036][T10235] RAX: ffffffffffffffda RBX: 00007efd82bb5fa0 RCX: 00007efd8298e929 [ 660.604054][T10235] RDX: 0000000000000000 RSI: 000000000000125f RDI: 0000000000000003 [ 660.604072][T10235] RBP: 00007efd82a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 660.604089][T10235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 660.604106][T10235] R13: 0000000000000000 R14: 00007efd82bb5fa0 R15: 00007fffd695e9d8 [ 660.604144][T10235] [ 660.604551][T10235] ERROR: Out of memory at tomoyo_realpath_from_path. [ 671.563692][T10398] FAULT_INJECTION: forcing a failure. [ 671.563692][T10398] name failslab, interval 1, probability 0, space 0, times 0 [ 671.577377][T10398] CPU: 0 UID: 0 PID: 10398 Comm: syz.3.714 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 671.577420][T10398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 671.577440][T10398] Call Trace: [ 671.577450][T10398] [ 671.577462][T10398] dump_stack_lvl+0x16c/0x1f0 [ 671.577497][T10398] should_fail_ex+0x512/0x640 [ 671.577548][T10398] ? fs_reclaim_acquire+0xae/0x150 [ 671.577591][T10398] ? tomoyo_encode2+0x100/0x3e0 [ 671.577635][T10398] should_failslab+0xc2/0x120 [ 671.577669][T10398] __kmalloc_noprof+0xd2/0x510 [ 671.577718][T10398] ? d_absolute_path+0x136/0x1a0 [ 671.577760][T10398] tomoyo_encode2+0x100/0x3e0 [ 671.577810][T10398] tomoyo_encode+0x29/0x50 [ 671.577854][T10398] tomoyo_realpath_from_path+0x18f/0x6e0 [ 671.577925][T10398] tomoyo_path_number_perm+0x245/0x580 [ 671.577964][T10398] ? tomoyo_path_number_perm+0x237/0x580 [ 671.578010][T10398] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 671.578092][T10398] ? find_held_lock+0x2b/0x80 [ 671.578124][T10398] ? hook_file_ioctl_common+0x145/0x410 [ 671.578172][T10398] ? __fget_files+0x20e/0x3c0 [ 671.578223][T10398] security_file_ioctl+0x9b/0x240 [ 671.578266][T10398] __x64_sys_ioctl+0xb7/0x210 [ 671.578308][T10398] do_syscall_64+0xcd/0x490 [ 671.578344][T10398] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 671.578375][T10398] RIP: 0033:0x7f89daf8e929 [ 671.578401][T10398] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 671.578432][T10398] RSP: 002b:00007f89dbdbd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 671.578462][T10398] RAX: ffffffffffffffda RBX: 00007f89db1b6160 RCX: 00007f89daf8e929 [ 671.578482][T10398] RDX: 0000000000000000 RSI: 000000000000125f RDI: 0000000000000003 [ 671.578501][T10398] RBP: 00007f89db010b39 R08: 0000000000000000 R09: 0000000000000000 [ 671.578520][T10398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 671.578538][T10398] R13: 0000000000000000 R14: 00007f89db1b6160 R15: 00007ffc9c44a3b8 [ 671.578577][T10398] [ 671.579154][T10398] ERROR: Out of memory at tomoyo_realpath_from_path. [ 672.447687][T10418] FAULT_INJECTION: forcing a failure. [ 672.447687][T10418] name failslab, interval 1, probability 0, space 0, times 0 [ 672.550149][T10418] CPU: 1 UID: 0 PID: 10418 Comm: syz.2.717 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 672.550191][T10418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 672.550209][T10418] Call Trace: [ 672.550218][T10418] [ 672.550229][T10418] dump_stack_lvl+0x16c/0x1f0 [ 672.550261][T10418] should_fail_ex+0x512/0x640 [ 672.550304][T10418] ? fs_reclaim_acquire+0xae/0x150 [ 672.550341][T10418] ? tomoyo_encode2+0x100/0x3e0 [ 672.550378][T10418] should_failslab+0xc2/0x120 [ 672.550405][T10418] __kmalloc_noprof+0xd2/0x510 [ 672.550444][T10418] ? d_absolute_path+0x136/0x1a0 [ 672.550479][T10418] tomoyo_encode2+0x100/0x3e0 [ 672.550521][T10418] tomoyo_encode+0x29/0x50 [ 672.550557][T10418] tomoyo_realpath_from_path+0x18f/0x6e0 [ 672.550606][T10418] tomoyo_path_number_perm+0x245/0x580 [ 672.550638][T10418] ? tomoyo_path_number_perm+0x237/0x580 [ 672.550675][T10418] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 672.550749][T10418] ? find_held_lock+0x2b/0x80 [ 672.550776][T10418] ? hook_file_ioctl_common+0x145/0x410 [ 672.550814][T10418] ? __fget_files+0x20e/0x3c0 [ 672.550868][T10418] security_file_ioctl+0x9b/0x240 [ 672.550906][T10418] __x64_sys_ioctl+0xb7/0x210 [ 672.550943][T10418] do_syscall_64+0xcd/0x490 [ 672.550971][T10418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 672.550999][T10418] RIP: 0033:0x7f0badf8e929 [ 672.551020][T10418] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 672.551047][T10418] RSP: 002b:00007f0baee07038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 672.551072][T10418] RAX: ffffffffffffffda RBX: 00007f0bae1b6240 RCX: 00007f0badf8e929 [ 672.551092][T10418] RDX: 0000000000000000 RSI: 000000000000125f RDI: 0000000000000003 [ 672.551107][T10418] RBP: 00007f0bae010b39 R08: 0000000000000000 R09: 0000000000000000 [ 672.551124][T10418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 672.551139][T10418] R13: 0000000000000000 R14: 00007f0bae1b6240 R15: 00007ffe051230d8 [ 672.551173][T10418] [ 672.799396][T10418] ERROR: Out of memory at tomoyo_realpath_from_path. [ 672.898988][T10408] FAULT_INJECTION: forcing a failure. [ 672.898988][T10408] name failslab, interval 1, probability 0, space 0, times 0 [ 672.963386][T10408] CPU: 0 UID: 0 PID: 10408 Comm: syz.0.716 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 672.963433][T10408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 672.963453][T10408] Call Trace: [ 672.963464][T10408] [ 672.963476][T10408] dump_stack_lvl+0x16c/0x1f0 [ 672.963514][T10408] should_fail_ex+0x512/0x640 [ 672.963563][T10408] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 672.963623][T10408] should_failslab+0xc2/0x120 [ 672.963657][T10408] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 672.963712][T10408] ? __d_alloc+0x31/0xaa0 [ 672.963748][T10408] __d_alloc+0x31/0xaa0 [ 672.963791][T10408] d_alloc_pseudo+0x1c/0xc0 [ 672.963831][T10408] alloc_file_pseudo_noaccount+0xcf/0x230 [ 672.963877][T10408] ? __pfx_alloc_file_pseudo_noaccount+0x10/0x10 [ 672.963931][T10408] bdev_file_open_by_dev+0x143/0x210 [ 672.963983][T10408] disk_scan_partitions+0x1ed/0x320 [ 672.964040][T10408] blkdev_common_ioctl+0x2f6/0x2480 [ 672.964082][T10408] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 672.964122][T10408] ? futex_wake+0x1ad/0x530 [ 672.964166][T10408] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 672.964221][T10408] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 672.964265][T10408] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 672.964331][T10408] ? find_held_lock+0x2b/0x80 [ 672.964371][T10408] blkdev_ioctl+0x1cb/0x6d0 [ 672.964418][T10408] ? __pfx_blkdev_ioctl+0x10/0x10 [ 672.964469][T10408] ? __pfx_blkdev_ioctl+0x10/0x10 [ 672.964512][T10408] __x64_sys_ioctl+0x18b/0x210 [ 672.964558][T10408] do_syscall_64+0xcd/0x490 [ 672.964594][T10408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 672.964630][T10408] RIP: 0033:0x7f6620f8e929 [ 672.964656][T10408] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 672.964689][T10408] RSP: 002b:00007f6621d7f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 672.964720][T10408] RAX: ffffffffffffffda RBX: 00007f66211b6080 RCX: 00007f6620f8e929 [ 672.964742][T10408] RDX: 0000000000000000 RSI: 000000000000125f RDI: 0000000000000003 [ 672.964768][T10408] RBP: 00007f6621010b39 R08: 0000000000000000 R09: 0000000000000000 [ 672.964790][T10408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 672.964809][T10408] R13: 0000000000000000 R14: 00007f66211b6080 R15: 00007ffe1096de68 [ 672.964853][T10408] [ 678.929649][T10484] FAULT_INJECTION: forcing a failure. [ 678.929649][T10484] name failslab, interval 1, probability 0, space 0, times 0 [ 678.984269][T10484] CPU: 1 UID: 0 PID: 10484 Comm: syz.2.732 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 678.984304][T10484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 678.984319][T10484] Call Trace: [ 678.984326][T10484] [ 678.984335][T10484] dump_stack_lvl+0x16c/0x1f0 [ 678.984368][T10484] should_fail_ex+0x512/0x640 [ 678.984406][T10484] ? fs_reclaim_acquire+0xae/0x150 [ 678.984438][T10484] ? tomoyo_encode2+0x100/0x3e0 [ 678.984471][T10484] should_failslab+0xc2/0x120 [ 678.984494][T10484] __kmalloc_noprof+0xd2/0x510 [ 678.984530][T10484] ? d_absolute_path+0x136/0x1a0 [ 678.984560][T10484] tomoyo_encode2+0x100/0x3e0 [ 678.984598][T10484] tomoyo_encode+0x29/0x50 [ 678.984630][T10484] tomoyo_realpath_from_path+0x18f/0x6e0 [ 678.984674][T10484] tomoyo_path_number_perm+0x245/0x580 [ 678.984703][T10484] ? tomoyo_path_number_perm+0x237/0x580 [ 678.984735][T10484] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 678.984795][T10484] ? find_held_lock+0x2b/0x80 [ 678.984818][T10484] ? hook_file_ioctl_common+0x145/0x410 [ 678.984851][T10484] ? __fget_files+0x20e/0x3c0 [ 678.984890][T10484] security_file_ioctl+0x9b/0x240 [ 678.984927][T10484] __x64_sys_ioctl+0xb7/0x210 [ 678.984958][T10484] do_syscall_64+0xcd/0x490 [ 678.984984][T10484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 678.985008][T10484] RIP: 0033:0x7f0badf8e929 [ 678.985026][T10484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 678.985048][T10484] RSP: 002b:00007f0baee6a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 678.985070][T10484] RAX: ffffffffffffffda RBX: 00007f0bae1b5fa0 RCX: 00007f0badf8e929 [ 678.985085][T10484] RDX: 0000000000000000 RSI: 000000000000125f RDI: 0000000000000003 [ 678.985098][T10484] RBP: 00007f0bae010b39 R08: 0000000000000000 R09: 0000000000000000 [ 678.985112][T10484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 678.985125][T10484] R13: 0000000000000000 R14: 00007f0bae1b5fa0 R15: 00007ffe051230d8 [ 678.985155][T10484] [ 679.195464][ C1] vkms_vblank_simulate: vblank timer overrun [ 679.342015][T10484] ERROR: Out of memory at tomoyo_realpath_from_path. [ 680.935936][T10515] netlink: 28 bytes leftover after parsing attributes in process `syz.3.738'. [ 680.962713][T10513] FAULT_INJECTION: forcing a failure. [ 680.962713][T10513] name failslab, interval 1, probability 0, space 0, times 0 [ 681.010163][T10513] CPU: 1 UID: 0 PID: 10513 Comm: syz.2.737 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 681.010208][T10513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 681.010227][T10513] Call Trace: [ 681.010237][T10513] [ 681.010248][T10513] dump_stack_lvl+0x16c/0x1f0 [ 681.010287][T10513] should_fail_ex+0x512/0x640 [ 681.010336][T10513] ? fs_reclaim_acquire+0xae/0x150 [ 681.010379][T10513] ? tomoyo_encode2+0x100/0x3e0 [ 681.010423][T10513] should_failslab+0xc2/0x120 [ 681.010456][T10513] __kmalloc_noprof+0xd2/0x510 [ 681.010507][T10513] ? d_absolute_path+0x136/0x1a0 [ 681.010548][T10513] tomoyo_encode2+0x100/0x3e0 [ 681.010599][T10513] tomoyo_encode+0x29/0x50 [ 681.010641][T10513] tomoyo_realpath_from_path+0x18f/0x6e0 [ 681.010700][T10513] tomoyo_path_number_perm+0x245/0x580 [ 681.010738][T10513] ? tomoyo_path_number_perm+0x237/0x580 [ 681.010782][T10513] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 681.010866][T10513] ? find_held_lock+0x2b/0x80 [ 681.010898][T10513] ? hook_file_ioctl_common+0x145/0x410 [ 681.010945][T10513] ? __fget_files+0x20e/0x3c0 [ 681.011000][T10513] security_file_ioctl+0x9b/0x240 [ 681.011045][T10513] __x64_sys_ioctl+0xb7/0x210 [ 681.011090][T10513] do_syscall_64+0xcd/0x490 [ 681.011125][T10513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 681.011167][T10513] RIP: 0033:0x7f0badf8e929 [ 681.011192][T10513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 681.011224][T10513] RSP: 002b:00007f0baee28038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 681.011253][T10513] RAX: ffffffffffffffda RBX: 00007f0bae1b6160 RCX: 00007f0badf8e929 [ 681.011279][T10513] RDX: 0000000000000000 RSI: 000000000000125f RDI: 0000000000000003 [ 681.011299][T10513] RBP: 00007f0bae010b39 R08: 0000000000000000 R09: 0000000000000000 [ 681.011317][T10513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 681.011335][T10513] R13: 0000000000000000 R14: 00007f0bae1b6160 R15: 00007ffe051230d8 [ 681.011376][T10513] [ 681.272495][T10513] ERROR: Out of memory at tomoyo_realpath_from_path. [ 690.513744][T10638] netlink: 28 bytes leftover after parsing attributes in process `syz.0.765'. [ 694.352956][T10689] netlink: 28 bytes leftover after parsing attributes in process `syz.3.776'. [ 696.027361][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 696.033788][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 696.351842][T10720] input: jJǸ-¶š9ã%vø“û¨lÐQ  J86Ö‘ as /devices/virtual/input/input91 [ 696.794844][T10715] FAULT_INJECTION: forcing a failure. [ 696.794844][T10715] name failslab, interval 1, probability 0, space 0, times 0 [ 696.807778][T10715] CPU: 1 UID: 0 PID: 10715 Comm: syz.3.782 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 696.807822][T10715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 696.807841][T10715] Call Trace: [ 696.807852][T10715] [ 696.807864][T10715] dump_stack_lvl+0x16c/0x1f0 [ 696.807900][T10715] should_fail_ex+0x512/0x640 [ 696.807950][T10715] ? fs_reclaim_acquire+0xae/0x150 [ 696.807992][T10715] ? tomoyo_encode2+0x100/0x3e0 [ 696.808037][T10715] should_failslab+0xc2/0x120 [ 696.808069][T10715] __kmalloc_noprof+0xd2/0x510 [ 696.808118][T10715] ? d_absolute_path+0x136/0x1a0 [ 696.808158][T10715] tomoyo_encode2+0x100/0x3e0 [ 696.808219][T10715] tomoyo_encode+0x29/0x50 [ 696.808264][T10715] tomoyo_realpath_from_path+0x18f/0x6e0 [ 696.808326][T10715] tomoyo_path_number_perm+0x245/0x580 [ 696.808364][T10715] ? tomoyo_path_number_perm+0x237/0x580 [ 696.808410][T10715] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 696.808492][T10715] ? find_held_lock+0x2b/0x80 [ 696.808522][T10715] ? hook_file_ioctl_common+0x145/0x410 [ 696.808568][T10715] ? __fget_files+0x20e/0x3c0 [ 696.808622][T10715] security_file_ioctl+0x9b/0x240 [ 696.808667][T10715] __x64_sys_ioctl+0xb7/0x210 [ 696.808709][T10715] do_syscall_64+0xcd/0x490 [ 696.808744][T10715] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 696.808776][T10715] RIP: 0033:0x7f89daf8e929 [ 696.808802][T10715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 696.808834][T10715] RSP: 002b:00007f89dbdff038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 696.808863][T10715] RAX: ffffffffffffffda RBX: 00007f89db1b5fa0 RCX: 00007f89daf8e929 [ 696.808885][T10715] RDX: 0000000000000000 RSI: 000000000000125f RDI: 0000000000000003 [ 696.808905][T10715] RBP: 00007f89db010b39 R08: 0000000000000000 R09: 0000000000000000 [ 696.808924][T10715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 696.808942][T10715] R13: 0000000000000000 R14: 00007f89db1b5fa0 R15: 00007ffc9c44a3b8 [ 696.808984][T10715] [ 696.809011][T10715] ERROR: Out of memory at tomoyo_realpath_from_path. [ 696.970630][T10732] FAULT_INJECTION: forcing a failure. [ 696.970630][T10732] name failslab, interval 1, probability 0, space 0, times 0 [ 697.365776][T10732] CPU: 0 UID: 0 PID: 10732 Comm: syz.2.783 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 697.365818][T10732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 697.365836][T10732] Call Trace: [ 697.365846][T10732] [ 697.365856][T10732] dump_stack_lvl+0x16c/0x1f0 [ 697.365884][T10732] should_fail_ex+0x512/0x640 [ 697.365926][T10732] ? fs_reclaim_acquire+0xae/0x150 [ 697.365959][T10732] ? tomoyo_encode2+0x100/0x3e0 [ 697.365993][T10732] should_failslab+0xc2/0x120 [ 697.366019][T10732] __kmalloc_noprof+0xd2/0x510 [ 697.366057][T10732] ? d_absolute_path+0x136/0x1a0 [ 697.366087][T10732] tomoyo_encode2+0x100/0x3e0 [ 697.366128][T10732] tomoyo_encode+0x29/0x50 [ 697.366170][T10732] tomoyo_realpath_from_path+0x18f/0x6e0 [ 697.366218][T10732] tomoyo_path_number_perm+0x245/0x580 [ 697.366267][T10732] ? tomoyo_path_number_perm+0x237/0x580 [ 697.366304][T10732] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 697.366371][T10732] ? find_held_lock+0x2b/0x80 [ 697.366397][T10732] ? hook_file_ioctl_common+0x145/0x410 [ 697.366435][T10732] ? __fget_files+0x20e/0x3c0 [ 697.366478][T10732] security_file_ioctl+0x9b/0x240 [ 697.366514][T10732] __x64_sys_ioctl+0xb7/0x210 [ 697.366549][T10732] do_syscall_64+0xcd/0x490 [ 697.366577][T10732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 697.366603][T10732] RIP: 0033:0x7f0badf8e929 [ 697.366623][T10732] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 697.366649][T10732] RSP: 002b:00007f0baede6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 697.366673][T10732] RAX: ffffffffffffffda RBX: 00007f0bae1b6320 RCX: 00007f0badf8e929 [ 697.366690][T10732] RDX: 0000000000000000 RSI: 000000000000125f RDI: 0000000000000003 [ 697.366706][T10732] RBP: 00007f0bae010b39 R08: 0000000000000000 R09: 0000000000000000 [ 697.366722][T10732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 697.366737][T10732] R13: 0000000000000000 R14: 00007f0bae1b6320 R15: 00007ffe051230d8 [ 697.366771][T10732] [ 697.368015][T10732] ERROR: Out of memory at tomoyo_realpath_from_path. [ 701.543360][T10764] FAULT_INJECTION: forcing a failure. [ 701.543360][T10764] name failslab, interval 1, probability 0, space 0, times 0 [ 701.647090][T10764] CPU: 0 UID: 0 PID: 10764 Comm: syz.1.790 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 701.647123][T10764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 701.647138][T10764] Call Trace: [ 701.647146][T10764] [ 701.647155][T10764] dump_stack_lvl+0x16c/0x1f0 [ 701.647180][T10764] should_fail_ex+0x512/0x640 [ 701.647216][T10764] ? fs_reclaim_acquire+0xae/0x150 [ 701.647247][T10764] ? tomoyo_encode2+0x100/0x3e0 [ 701.647279][T10764] should_failslab+0xc2/0x120 [ 701.647303][T10764] __kmalloc_noprof+0xd2/0x510 [ 701.647339][T10764] ? d_absolute_path+0x136/0x1a0 [ 701.647377][T10764] tomoyo_encode2+0x100/0x3e0 [ 701.647410][T10764] tomoyo_encode+0x29/0x50 [ 701.647438][T10764] tomoyo_realpath_from_path+0x18f/0x6e0 [ 701.647476][T10764] tomoyo_path_number_perm+0x245/0x580 [ 701.647501][T10764] ? tomoyo_path_number_perm+0x237/0x580 [ 701.647528][T10764] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 701.647583][T10764] ? find_held_lock+0x2b/0x80 [ 701.647605][T10764] ? hook_file_ioctl_common+0x145/0x410 [ 701.647635][T10764] ? __fget_files+0x20e/0x3c0 [ 701.647670][T10764] security_file_ioctl+0x9b/0x240 [ 701.647699][T10764] __x64_sys_ioctl+0xb7/0x210 [ 701.647727][T10764] do_syscall_64+0xcd/0x490 [ 701.647751][T10764] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 701.647772][T10764] RIP: 0033:0x7efd8298e929 [ 701.647789][T10764] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 701.647809][T10764] RSP: 002b:00007efd8383a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 701.647837][T10764] RAX: ffffffffffffffda RBX: 00007efd82bb5fa0 RCX: 00007efd8298e929 [ 701.647851][T10764] RDX: 0000000000000000 RSI: 000000000000125f RDI: 0000000000000003 [ 701.647864][T10764] RBP: 00007efd82a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 701.647877][T10764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 701.647890][T10764] R13: 0000000000000000 R14: 00007efd82bb5fa0 R15: 00007fffd695e9d8 [ 701.647916][T10764] [ 701.647935][T10764] ERROR: Out of memory at tomoyo_realpath_from_path. [ 740.618712][T11262] Invalid ELF header magic: != ELF [ 742.387215][T11283] Invalid ELF header magic: != ELF [ 747.298645][T11339] Invalid ELF header magic: != ELF [ 749.454318][T11363] Invalid ELF header magic: != ELF [ 753.681694][T11413] Invalid ELF header magic: != ELF [ 756.418024][T11459] netlink: 504 bytes leftover after parsing attributes in process `syz.1.928'. [ 757.450899][T11472] netlink: 504 bytes leftover after parsing attributes in process `syz.2.931'. [ 757.466023][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 757.482618][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 757.928013][T11489] Invalid ELF header magic: != ELF [ 759.225064][T11500] Invalid ELF header magic: != ELF [ 759.700928][T11528] netlink: 504 bytes leftover after parsing attributes in process `syz.1.939'. [ 759.893606][T11521] netlink: 504 bytes leftover after parsing attributes in process `syz.0.940'. [ 760.757833][T11530] Invalid ELF header magic: != ELF [ 761.276172][T11543] netlink: 504 bytes leftover after parsing attributes in process `syz.3.944'. [ 763.244806][T11575] netlink: 504 bytes leftover after parsing attributes in process `syz.1.949'. [ 763.504015][T11589] netlink: 504 bytes leftover after parsing attributes in process `syz.3.951'. [ 763.659570][T11596] Invalid ELF header magic: != ELF [ 763.707762][T11591] Invalid ELF header magic: != ELF [ 764.611791][T11613] netlink: 504 bytes leftover after parsing attributes in process `syz.3.954'. [ 765.069508][T11623] netlink: 504 bytes leftover after parsing attributes in process `syz.2.955'. [ 765.580164][T11647] Invalid ELF header magic: != ELF [ 765.675248][T11631] netlink: 504 bytes leftover after parsing attributes in process `syz.0.956'. [ 766.728410][T11660] netlink: 504 bytes leftover after parsing attributes in process `syz.0.961'. [ 767.157452][T11671] netlink: 504 bytes leftover after parsing attributes in process `syz.2.962'. [ 767.356208][T11679] netlink: 504 bytes leftover after parsing attributes in process `syz.3.963'. [ 767.468537][T11686] netlink: 504 bytes leftover after parsing attributes in process `syz.1.964'. [ 768.435373][T11713] Invalid ELF header magic: != ELF [ 769.143703][T11714] netlink: 504 bytes leftover after parsing attributes in process `syz.1.968'. [ 769.768618][T11725] Invalid ELF header magic: != ELF [ 770.352776][T11737] netlink: 504 bytes leftover after parsing attributes in process `syz.1.972'. [ 770.382178][T11741] netlink: 504 bytes leftover after parsing attributes in process `syz.2.973'. [ 771.091157][T11754] netlink: 504 bytes leftover after parsing attributes in process `syz.0.974'. [ 771.237524][T11760] netlink: 28 bytes leftover after parsing attributes in process `syz.1.976'. [ 771.341503][T11774] netlink: 504 bytes leftover after parsing attributes in process `syz.3.975'. [ 771.867774][T11781] netlink: 504 bytes leftover after parsing attributes in process `syz.2.978'. [ 772.461467][T11796] netlink: 504 bytes leftover after parsing attributes in process `syz.3.980'. [ 772.501436][T11800] netlink: 504 bytes leftover after parsing attributes in process `syz.0.981'. [ 773.704848][T11821] netlink: 28 bytes leftover after parsing attributes in process `syz.0.985'. [ 774.494157][T11835] netlink: 28 bytes leftover after parsing attributes in process `syz.1.988'. [ 775.424434][T11845] netlink: 28 bytes leftover after parsing attributes in process `syz.2.991'. [ 775.908724][T11863] netlink: 504 bytes leftover after parsing attributes in process `syz.0.992'. [ 775.993817][T11852] netlink: 28 bytes leftover after parsing attributes in process `syz.1.993'. [ 778.480991][T11912] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1001'. [ 779.536281][T11934] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1006'. [ 780.604508][T11941] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1008'. [ 781.099998][T11947] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1010'. [ 783.055884][T11972] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1017'. [ 784.587675][T11991] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1021'. [ 785.429488][T11998] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1022'. [ 785.942629][T12004] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1024'. [ 787.255881][T12022] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1028'. [ 787.633459][T12026] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1029'. [ 788.168471][T12039] FAULT_INJECTION: forcing a failure. [ 788.168471][T12039] name failslab, interval 1, probability 0, space 0, times 0 [ 788.185183][T12039] CPU: 1 UID: 0 PID: 12039 Comm: syz.1.1032 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 788.185226][T12039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 788.185247][T12039] Call Trace: [ 788.185256][T12039] [ 788.185268][T12039] dump_stack_lvl+0x16c/0x1f0 [ 788.185302][T12039] should_fail_ex+0x512/0x640 [ 788.185347][T12039] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 788.185395][T12039] should_failslab+0xc2/0x120 [ 788.185423][T12039] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 788.185464][T12039] ? __proc_create+0xc3/0x8c0 [ 788.185489][T12039] ? __proc_create+0x2ce/0x8c0 [ 788.185519][T12039] __proc_create+0x2ce/0x8c0 [ 788.185545][T12039] ? __pfx___proc_create+0x10/0x10 [ 788.185577][T12039] ? _raw_write_unlock+0x28/0x50 [ 788.185619][T12039] ? proc_register+0x314/0x5f0 [ 788.185648][T12039] proc_create_reg+0x7d/0x180 [ 788.185679][T12039] proc_create_data+0x86/0x110 [ 788.185707][T12039] ? __pfx_proc_create_data+0x10/0x10 [ 788.185737][T12039] ? cache_register_net+0x137/0x5e0 [ 788.185777][T12039] cache_register_net+0x2d6/0x5e0 [ 788.185812][T12039] nfsd_idmap_init+0xb6/0x250 [ 788.185850][T12039] ? __pfx_nfsd_net_init+0x10/0x10 [ 788.185880][T12039] nfsd_net_init+0x69/0x3d0 [ 788.185911][T12039] ? __pfx_nfsd_net_init+0x10/0x10 [ 788.185940][T12039] ops_init+0x1df/0x5f0 [ 788.185974][T12039] setup_net+0x1ff/0x510 [ 788.186011][T12039] ? lockdep_init_map_type+0x5c/0x280 [ 788.186050][T12039] ? __pfx_setup_net+0x10/0x10 [ 788.186083][T12039] ? debug_mutex_init+0x37/0x70 [ 788.186114][T12039] copy_net_ns+0x2a6/0x5f0 [ 788.186150][T12039] create_new_namespaces+0x3ea/0xa90 [ 788.186193][T12039] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 788.186230][T12039] ksys_unshare+0x45b/0xa40 [ 788.186273][T12039] ? __pfx_ksys_unshare+0x10/0x10 [ 788.186315][T12039] ? xfd_validate_state+0x61/0x180 [ 788.186368][T12039] __x64_sys_unshare+0x31/0x40 [ 788.186408][T12039] do_syscall_64+0xcd/0x490 [ 788.186441][T12039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 788.186470][T12039] RIP: 0033:0x7efd8298e929 [ 788.186493][T12039] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 788.186522][T12039] RSP: 002b:00007efd8383a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 788.186549][T12039] RAX: ffffffffffffffda RBX: 00007efd82bb5fa0 RCX: 00007efd8298e929 [ 788.186569][T12039] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 788.186587][T12039] RBP: 00007efd82a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 788.186606][T12039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 788.186625][T12039] R13: 0000000000000000 R14: 00007efd82bb5fa0 R15: 00007fffd695e9d8 [ 788.186666][T12039] [ 788.658903][T12041] FAULT_INJECTION: forcing a failure. [ 788.658903][T12041] name failslab, interval 1, probability 0, space 0, times 0 [ 788.671768][T12041] CPU: 1 UID: 0 PID: 12041 Comm: syz.0.1033 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 788.671813][T12041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 788.671833][T12041] Call Trace: [ 788.671849][T12041] [ 788.671861][T12041] dump_stack_lvl+0x16c/0x1f0 [ 788.671897][T12041] should_fail_ex+0x512/0x640 [ 788.671946][T12041] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 788.672007][T12041] should_failslab+0xc2/0x120 [ 788.672038][T12041] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 788.672087][T12041] ? cache_create_net+0x2b/0x220 [ 788.672117][T12041] ? __pfx_nfsd_net_init+0x10/0x10 [ 788.672149][T12041] kmemdup_noprof+0x29/0x60 [ 788.672193][T12041] cache_create_net+0x2b/0x220 [ 788.672221][T12041] ? __pfx_nfsd_net_init+0x10/0x10 [ 788.672286][T12041] nfsd_idmap_init+0x62/0x250 [ 788.672326][T12041] ? __pfx_nfsd_net_init+0x10/0x10 [ 788.672356][T12041] nfsd_net_init+0x69/0x3d0 [ 788.672388][T12041] ? __pfx_nfsd_net_init+0x10/0x10 [ 788.672418][T12041] ops_init+0x1df/0x5f0 [ 788.672451][T12041] setup_net+0x1ff/0x510 [ 788.672478][T12041] ? lockdep_init_map_type+0x5c/0x280 [ 788.672517][T12041] ? __pfx_setup_net+0x10/0x10 [ 788.672549][T12041] ? debug_mutex_init+0x37/0x70 [ 788.672579][T12041] copy_net_ns+0x2a6/0x5f0 [ 788.672616][T12041] create_new_namespaces+0x3ea/0xa90 [ 788.672655][T12041] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 788.672688][T12041] ksys_unshare+0x45b/0xa40 [ 788.672725][T12041] ? __pfx_ksys_unshare+0x10/0x10 [ 788.672763][T12041] ? xfd_validate_state+0x61/0x180 [ 788.672810][T12041] __x64_sys_unshare+0x31/0x40 [ 788.672846][T12041] do_syscall_64+0xcd/0x490 [ 788.672876][T12041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 788.672904][T12041] RIP: 0033:0x7f6620f8e929 [ 788.672928][T12041] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 788.672957][T12041] RSP: 002b:00007f6621da0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 788.672983][T12041] RAX: ffffffffffffffda RBX: 00007f66211b5fa0 RCX: 00007f6620f8e929 [ 788.673005][T12041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 788.673021][T12041] RBP: 00007f6621010b39 R08: 0000000000000000 R09: 0000000000000000 [ 788.673038][T12041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 788.673055][T12041] R13: 0000000000000000 R14: 00007f66211b5fa0 R15: 00007ffe1096de68 [ 788.673090][T12041] [ 789.289404][T12050] FAULT_INJECTION: forcing a failure. [ 789.289404][T12050] name failslab, interval 1, probability 0, space 0, times 0 [ 789.334257][T12050] CPU: 1 UID: 0 PID: 12050 Comm: syz.0.1036 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 789.334306][T12050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 789.334328][T12050] Call Trace: [ 789.334340][T12050] [ 789.334353][T12050] dump_stack_lvl+0x16c/0x1f0 [ 789.334394][T12050] should_fail_ex+0x512/0x640 [ 789.334448][T12050] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 789.334507][T12050] should_failslab+0xc2/0x120 [ 789.334542][T12050] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 789.334594][T12050] ? __proc_create+0xc3/0x8c0 [ 789.334624][T12050] ? __proc_create+0x2ce/0x8c0 [ 789.334660][T12050] __proc_create+0x2ce/0x8c0 [ 789.334694][T12050] ? __pfx___proc_create+0x10/0x10 [ 789.334744][T12050] proc_mkdir+0x81/0x170 [ 789.334776][T12050] ? __pfx_proc_mkdir+0x10/0x10 [ 789.334809][T12050] ? cache_register_net+0x137/0x5e0 [ 789.334859][T12050] cache_register_net+0x18f/0x5e0 [ 789.334917][T12050] nfsd_export_init+0xb6/0x250 [ 789.334958][T12050] ? __pfx_nfsd_net_init+0x10/0x10 [ 789.334994][T12050] nfsd_net_init+0x33/0x3d0 [ 789.335033][T12050] ? __pfx_nfsd_net_init+0x10/0x10 [ 789.335070][T12050] ops_init+0x1df/0x5f0 [ 789.335111][T12050] setup_net+0x1ff/0x510 [ 789.335145][T12050] ? lockdep_init_map_type+0x5c/0x280 [ 789.335196][T12050] ? __pfx_setup_net+0x10/0x10 [ 789.335236][T12050] ? debug_mutex_init+0x37/0x70 [ 789.335273][T12050] copy_net_ns+0x2a6/0x5f0 [ 789.335317][T12050] create_new_namespaces+0x3ea/0xa90 [ 789.335364][T12050] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 789.335404][T12050] ksys_unshare+0x45b/0xa40 [ 789.335455][T12050] ? __pfx_ksys_unshare+0x10/0x10 [ 789.335502][T12050] ? xfd_validate_state+0x61/0x180 [ 789.335560][T12050] __x64_sys_unshare+0x31/0x40 [ 789.335604][T12050] do_syscall_64+0xcd/0x490 [ 789.335641][T12050] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 789.335676][T12050] RIP: 0033:0x7f6620f8e929 [ 789.335703][T12050] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 789.335735][T12050] RSP: 002b:00007f6621da0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 789.335764][T12050] RAX: ffffffffffffffda RBX: 00007f66211b5fa0 RCX: 00007f6620f8e929 [ 789.335787][T12050] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 789.335807][T12050] RBP: 00007f6621010b39 R08: 0000000000000000 R09: 0000000000000000 [ 789.335827][T12050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 789.335846][T12050] R13: 0000000000000000 R14: 00007f66211b5fa0 R15: 00007ffe1096de68 [ 789.335895][T12050] [ 790.179246][T12054] FAULT_INJECTION: forcing a failure. [ 790.179246][T12054] name failslab, interval 1, probability 0, space 0, times 0 [ 790.222052][T12054] CPU: 0 UID: 0 PID: 12054 Comm: syz.3.1038 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 790.222105][T12054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 790.222126][T12054] Call Trace: [ 790.222137][T12054] [ 790.222149][T12054] dump_stack_lvl+0x16c/0x1f0 [ 790.222188][T12054] should_fail_ex+0x512/0x640 [ 790.222240][T12054] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 790.222297][T12054] should_failslab+0xc2/0x120 [ 790.222330][T12054] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 790.222379][T12054] ? __proc_create+0xc3/0x8c0 [ 790.222409][T12054] ? __proc_create+0x2ce/0x8c0 [ 790.222444][T12054] __proc_create+0x2ce/0x8c0 [ 790.222476][T12054] ? __pfx___proc_create+0x10/0x10 [ 790.222515][T12054] ? _raw_write_unlock+0x28/0x50 [ 790.222570][T12054] proc_create_reg+0x7d/0x180 [ 790.222606][T12054] proc_create_data+0x86/0x110 [ 790.222639][T12054] ? __pfx_proc_create_data+0x10/0x10 [ 790.222675][T12054] ? cache_register_net+0x137/0x5e0 [ 790.222723][T12054] cache_register_net+0x1e0/0x5e0 [ 790.222766][T12054] nfsd_export_init+0x16e/0x250 [ 790.222804][T12054] ? __pfx_nfsd_net_init+0x10/0x10 [ 790.222855][T12054] nfsd_net_init+0x33/0x3d0 [ 790.222895][T12054] ? __pfx_nfsd_net_init+0x10/0x10 [ 790.222929][T12054] ops_init+0x1df/0x5f0 [ 790.222969][T12054] setup_net+0x1ff/0x510 [ 790.223001][T12054] ? lockdep_init_map_type+0x5c/0x280 [ 790.223047][T12054] ? __pfx_setup_net+0x10/0x10 [ 790.223085][T12054] ? debug_mutex_init+0x37/0x70 [ 790.223122][T12054] copy_net_ns+0x2a6/0x5f0 [ 790.223167][T12054] create_new_namespaces+0x3ea/0xa90 [ 790.223212][T12054] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 790.223254][T12054] ksys_unshare+0x45b/0xa40 [ 790.223301][T12054] ? __pfx_ksys_unshare+0x10/0x10 [ 790.223348][T12054] ? xfd_validate_state+0x61/0x180 [ 790.223404][T12054] __x64_sys_unshare+0x31/0x40 [ 790.223445][T12054] do_syscall_64+0xcd/0x490 [ 790.223480][T12054] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 790.223512][T12054] RIP: 0033:0x7f89daf8e929 [ 790.223538][T12054] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 790.223571][T12054] RSP: 002b:00007f89dbdff038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 790.223600][T12054] RAX: ffffffffffffffda RBX: 00007f89db1b5fa0 RCX: 00007f89daf8e929 [ 790.223621][T12054] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 790.223641][T12054] RBP: 00007f89db010b39 R08: 0000000000000000 R09: 0000000000000000 [ 790.223660][T12054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 790.223679][T12054] R13: 0000000000000000 R14: 00007f89db1b5fa0 R15: 00007ffc9c44a3b8 [ 790.223719][T12054] [ 790.602353][T12057] FAULT_INJECTION: forcing a failure. [ 790.602353][T12057] name failslab, interval 1, probability 0, space 0, times 0 [ 790.642194][T12057] CPU: 1 UID: 0 PID: 12057 Comm: syz.0.1039 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 790.642251][T12057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 790.642273][T12057] Call Trace: [ 790.642285][T12057] [ 790.642298][T12057] dump_stack_lvl+0x16c/0x1f0 [ 790.642338][T12057] should_fail_ex+0x512/0x640 [ 790.642393][T12057] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 790.642454][T12057] should_failslab+0xc2/0x120 [ 790.642489][T12057] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 790.642542][T12057] ? __proc_create+0xc3/0x8c0 [ 790.642574][T12057] ? __proc_create+0x2ce/0x8c0 [ 790.642609][T12057] __proc_create+0x2ce/0x8c0 [ 790.642643][T12057] ? __pfx___proc_create+0x10/0x10 [ 790.642682][T12057] ? _raw_write_unlock+0x28/0x50 [ 790.642733][T12057] ? proc_register+0x314/0x5f0 [ 790.642771][T12057] proc_create_reg+0x7d/0x180 [ 790.642886][T12057] proc_create_data+0x86/0x110 [ 790.642932][T12057] ? __pfx_proc_create_data+0x10/0x10 [ 790.642971][T12057] ? cache_register_net+0x137/0x5e0 [ 790.643023][T12057] cache_register_net+0x25a/0x5e0 [ 790.643071][T12057] nfsd_export_init+0xb6/0x250 [ 790.643143][T12057] ? __pfx_nfsd_net_init+0x10/0x10 [ 790.643181][T12057] nfsd_net_init+0x33/0x3d0 [ 790.643223][T12057] ? __pfx_nfsd_net_init+0x10/0x10 [ 790.643261][T12057] ops_init+0x1df/0x5f0 [ 790.643303][T12057] setup_net+0x1ff/0x510 [ 790.643339][T12057] ? lockdep_init_map_type+0x5c/0x280 [ 790.643388][T12057] ? __pfx_setup_net+0x10/0x10 [ 790.643431][T12057] ? debug_mutex_init+0x37/0x70 [ 790.643470][T12057] copy_net_ns+0x2a6/0x5f0 [ 790.643513][T12057] create_new_namespaces+0x3ea/0xa90 [ 790.643558][T12057] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 790.643602][T12057] ksys_unshare+0x45b/0xa40 [ 790.643649][T12057] ? __pfx_ksys_unshare+0x10/0x10 [ 790.643696][T12057] ? xfd_validate_state+0x61/0x180 [ 790.643762][T12057] __x64_sys_unshare+0x31/0x40 [ 790.643808][T12057] do_syscall_64+0xcd/0x490 [ 790.643845][T12057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 790.643881][T12057] RIP: 0033:0x7f6620f8e929 [ 790.643910][T12057] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 790.643943][T12057] RSP: 002b:00007f6621da0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 790.643975][T12057] RAX: ffffffffffffffda RBX: 00007f66211b5fa0 RCX: 00007f6620f8e929 [ 790.643998][T12057] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 790.644018][T12057] RBP: 00007f6621010b39 R08: 0000000000000000 R09: 0000000000000000 [ 790.644038][T12057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 790.644057][T12057] R13: 0000000000000000 R14: 00007f66211b5fa0 R15: 00007ffe1096de68 [ 790.644107][T12057] [ 791.248834][T12065] FAULT_INJECTION: forcing a failure. [ 791.248834][T12065] name failslab, interval 1, probability 0, space 0, times 0 [ 791.265968][T12065] CPU: 1 UID: 0 PID: 12065 Comm: syz.0.1041 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 791.266019][T12065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 791.266040][T12065] Call Trace: [ 791.266057][T12065] [ 791.266071][T12065] dump_stack_lvl+0x16c/0x1f0 [ 791.266110][T12065] should_fail_ex+0x512/0x640 [ 791.266162][T12065] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 791.266221][T12065] should_failslab+0xc2/0x120 [ 791.266254][T12065] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 791.266308][T12065] ? security_file_alloc+0x34/0x2b0 [ 791.266360][T12065] security_file_alloc+0x34/0x2b0 [ 791.266407][T12065] init_file+0x93/0x4c0 [ 791.266443][T12065] alloc_empty_file+0x73/0x1e0 [ 791.266482][T12065] alloc_file_pseudo+0x13a/0x230 [ 791.266523][T12065] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 791.266561][T12065] ? alloc_fd+0x471/0x7d0 [ 791.266614][T12065] sock_alloc_file+0x50/0x210 [ 791.266653][T12065] __sys_socket+0x1c0/0x260 [ 791.266699][T12065] ? __pfx___sys_socket+0x10/0x10 [ 791.266762][T12065] ? xfd_validate_state+0x61/0x180 [ 791.266806][T12065] ? __pfx___do_sys_close_range+0x10/0x10 [ 791.266867][T12065] __x64_sys_socket+0x72/0xb0 [ 791.266911][T12065] ? lockdep_hardirqs_on+0x7c/0x110 [ 791.266963][T12065] do_syscall_64+0xcd/0x490 [ 791.266999][T12065] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 791.267035][T12065] RIP: 0033:0x7f6620f8e929 [ 791.267067][T12065] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 791.267101][T12065] RSP: 002b:00007f6621da0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 791.267134][T12065] RAX: ffffffffffffffda RBX: 00007f66211b5fa0 RCX: 00007f6620f8e929 [ 791.267156][T12065] RDX: 0000000000000106 RSI: 0000000000000801 RDI: 000000000000000a [ 791.267176][T12065] RBP: 00007f6621010b39 R08: 0000000000000000 R09: 0000000000000000 [ 791.267196][T12065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 791.267215][T12065] R13: 0000000000000000 R14: 00007f66211b5fa0 R15: 00007ffe1096de68 [ 791.267257][T12065] [ 792.341383][T12072] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1043'. [ 793.359449][T12082] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1045'. [ 793.863710][T12091] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1048'. [ 794.399019][T12097] FAULT_INJECTION: forcing a failure. [ 794.399019][T12097] name failslab, interval 1, probability 0, space 0, times 0 [ 794.414636][T12097] CPU: 1 UID: 0 PID: 12097 Comm: syz.3.1049 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 794.414684][T12097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 794.414703][T12097] Call Trace: [ 794.414715][T12097] [ 794.414727][T12097] dump_stack_lvl+0x16c/0x1f0 [ 794.414766][T12097] should_fail_ex+0x512/0x640 [ 794.414816][T12097] ? __kmalloc_noprof+0xbf/0x510 [ 794.414879][T12097] ? sk_prot_alloc+0x1a8/0x2a0 [ 794.414919][T12097] should_failslab+0xc2/0x120 [ 794.414953][T12097] __kmalloc_noprof+0xd2/0x510 [ 794.415003][T12097] ? evm_inode_alloc_security+0x49/0xc0 [ 794.415066][T12097] sk_prot_alloc+0x1a8/0x2a0 [ 794.415109][T12097] sk_alloc+0x36/0xc20 [ 794.415162][T12097] __netlink_create+0x5e/0x2c0 [ 794.415198][T12097] __netlink_kernel_create+0xed/0x750 [ 794.415242][T12097] ? __pfx___netlink_kernel_create+0x10/0x10 [ 794.415293][T12097] ? __pfx_crypto_netlink_init+0x10/0x10 [ 794.415347][T12097] crypto_netlink_init+0xb7/0x140 [ 794.415398][T12097] ? cpus_read_unlock+0x83/0x150 [ 794.415434][T12097] ? __pfx_crypto_netlink_init+0x10/0x10 [ 794.415484][T12097] ? __nf_register_net_hook+0x371/0x730 [ 794.415521][T12097] ? __pfx_crypto_netlink_rcv+0x10/0x10 [ 794.415574][T12097] ? nf_register_net_hook+0x117/0x160 [ 794.415617][T12097] ? nf_register_net_hooks+0xb1/0xd0 [ 794.415657][T12097] ops_init+0x1df/0x5f0 [ 794.415697][T12097] setup_net+0x1ff/0x510 [ 794.415732][T12097] ? lockdep_init_map_type+0x5c/0x280 [ 794.415777][T12097] ? __pfx_setup_net+0x10/0x10 [ 794.415816][T12097] ? debug_mutex_init+0x37/0x70 [ 794.415861][T12097] copy_net_ns+0x2a6/0x5f0 [ 794.415907][T12097] create_new_namespaces+0x3ea/0xa90 [ 794.415952][T12097] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 794.415994][T12097] ksys_unshare+0x45b/0xa40 [ 794.416040][T12097] ? __pfx_ksys_unshare+0x10/0x10 [ 794.416084][T12097] ? xfd_validate_state+0x61/0x180 [ 794.416139][T12097] __x64_sys_unshare+0x31/0x40 [ 794.416179][T12097] do_syscall_64+0xcd/0x490 [ 794.416216][T12097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 794.416244][T12097] RIP: 0033:0x7f89daf8e929 [ 794.416262][T12097] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 794.416286][T12097] RSP: 002b:00007f89dbdff038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 794.416308][T12097] RAX: ffffffffffffffda RBX: 00007f89db1b5fa0 RCX: 00007f89daf8e929 [ 794.416324][T12097] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 794.416339][T12097] RBP: 00007f89db010b39 R08: 0000000000000000 R09: 0000000000000000 [ 794.416354][T12097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 794.416368][T12097] R13: 0000000000000000 R14: 00007f89db1b5fa0 R15: 00007ffc9c44a3b8 [ 794.416398][T12097] [ 794.833418][T12100] FAULT_INJECTION: forcing a failure. [ 794.833418][T12100] name failslab, interval 1, probability 0, space 0, times 0 [ 794.853370][T12100] CPU: 1 UID: 0 PID: 12100 Comm: syz.0.1050 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 794.853418][T12100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 794.853437][T12100] Call Trace: [ 794.853448][T12100] [ 794.853460][T12100] dump_stack_lvl+0x16c/0x1f0 [ 794.853498][T12100] should_fail_ex+0x512/0x640 [ 794.853550][T12100] ? __kmalloc_noprof+0xbf/0x510 [ 794.853606][T12100] ? ops_init+0x77/0x5f0 [ 794.853637][T12100] should_failslab+0xc2/0x120 [ 794.853671][T12100] __kmalloc_noprof+0xd2/0x510 [ 794.853721][T12100] ? nf_register_net_hook+0x117/0x160 [ 794.853759][T12100] ? nf_register_net_hooks+0xb1/0xd0 [ 794.853798][T12100] ops_init+0x77/0x5f0 [ 794.853847][T12100] setup_net+0x1ff/0x510 [ 794.853881][T12100] ? lockdep_init_map_type+0x5c/0x280 [ 794.853930][T12100] ? __pfx_setup_net+0x10/0x10 [ 794.853968][T12100] ? debug_mutex_init+0x37/0x70 [ 794.854006][T12100] copy_net_ns+0x2a6/0x5f0 [ 794.854056][T12100] create_new_namespaces+0x3ea/0xa90 [ 794.854104][T12100] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 794.854146][T12100] ksys_unshare+0x45b/0xa40 [ 794.854192][T12100] ? __pfx_ksys_unshare+0x10/0x10 [ 794.854244][T12100] ? xfd_validate_state+0x61/0x180 [ 794.854300][T12100] __x64_sys_unshare+0x31/0x40 [ 794.854344][T12100] do_syscall_64+0xcd/0x490 [ 794.854382][T12100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 794.854416][T12100] RIP: 0033:0x7f6620f8e929 [ 794.854442][T12100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 794.854475][T12100] RSP: 002b:00007f6621da0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 794.854507][T12100] RAX: ffffffffffffffda RBX: 00007f66211b5fa0 RCX: 00007f6620f8e929 [ 794.854529][T12100] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 794.854548][T12100] RBP: 00007f6621010b39 R08: 0000000000000000 R09: 0000000000000000 [ 794.854567][T12100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 794.854586][T12100] R13: 0000000000000000 R14: 00007f66211b5fa0 R15: 00007ffe1096de68 [ 794.854628][T12100] [ 795.424418][T12107] FAULT_INJECTION: forcing a failure. [ 795.424418][T12107] name failslab, interval 1, probability 0, space 0, times 0 [ 795.484714][T12107] CPU: 0 UID: 0 PID: 12107 Comm: syz.3.1053 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 795.484762][T12107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 795.484782][T12107] Call Trace: [ 795.484792][T12107] [ 795.484804][T12107] dump_stack_lvl+0x16c/0x1f0 [ 795.484842][T12107] should_fail_ex+0x512/0x640 [ 795.484892][T12107] ? fs_reclaim_acquire+0xae/0x150 [ 795.484937][T12107] should_failslab+0xc2/0x120 [ 795.484971][T12107] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 795.485025][T12107] ? security_inode_alloc+0x3b/0x2b0 [ 795.485068][T12107] security_inode_alloc+0x3b/0x2b0 [ 795.485108][T12107] inode_init_always_gfp+0xce4/0x1030 [ 795.485166][T12107] alloc_inode+0x86/0x240 [ 795.485202][T12107] sock_alloc+0x40/0x280 [ 795.485241][T12107] __sock_create+0xc1/0x8d0 [ 795.485293][T12107] mptcp_subflow_create_socket+0xf5/0xed0 [ 795.485342][T12107] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 795.485395][T12107] __mptcp_nmpc_sk+0x182/0x7d0 [ 795.485441][T12107] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 795.485491][T12107] ? __local_bh_enable_ip+0xa4/0x120 [ 795.485533][T12107] mptcp_bind+0xa3/0x1e0 [ 795.485577][T12107] __sys_bind+0x1a4/0x260 [ 795.485623][T12107] ? __pfx___sys_bind+0x10/0x10 [ 795.485695][T12107] ? xfd_validate_state+0x61/0x180 [ 795.485744][T12107] ? __sys_setsockopt+0x140/0x1a0 [ 795.485807][T12107] __x64_sys_bind+0x72/0xb0 [ 795.485853][T12107] ? lockdep_hardirqs_on+0x7c/0x110 [ 795.485908][T12107] do_syscall_64+0xcd/0x490 [ 795.485944][T12107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 795.485978][T12107] RIP: 0033:0x7f89daf8e929 [ 795.486004][T12107] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 795.486037][T12107] RSP: 002b:00007f89dbdff038 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 795.486069][T12107] RAX: ffffffffffffffda RBX: 00007f89db1b5fa0 RCX: 00007f89daf8e929 [ 795.486091][T12107] RDX: 000000000000006a RSI: 0000200000000040 RDI: 0000000000000003 [ 795.486111][T12107] RBP: 00007f89db010b39 R08: 0000000000000000 R09: 0000000000000000 [ 795.486132][T12107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 795.486152][T12107] R13: 0000000000000000 R14: 00007f89db1b5fa0 R15: 00007ffc9c44a3b8 [ 795.486195][T12107] [ 795.720306][ C0] vkms_vblank_simulate: vblank timer overrun [ 796.192758][T12107] socket: no more sockets [ 796.339769][T12115] FAULT_INJECTION: forcing a failure. [ 796.339769][T12115] name failslab, interval 1, probability 0, space 0, times 0 [ 796.375209][T12115] CPU: 0 UID: 0 PID: 12115 Comm: syz.1.1055 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 796.375255][T12115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 796.375274][T12115] Call Trace: [ 796.375285][T12115] [ 796.375297][T12115] dump_stack_lvl+0x16c/0x1f0 [ 796.375335][T12115] should_fail_ex+0x512/0x640 [ 796.375389][T12115] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 796.375458][T12115] should_failslab+0xc2/0x120 [ 796.375493][T12115] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 796.375548][T12115] ? sock_alloc_inode+0x25/0x1c0 [ 796.375594][T12115] ? __pfx_sock_alloc_inode+0x10/0x10 [ 796.375631][T12115] sock_alloc_inode+0x25/0x1c0 [ 796.375669][T12115] alloc_inode+0x64/0x240 [ 796.375706][T12115] sock_alloc+0x40/0x280 [ 796.375742][T12115] __sock_create+0xc1/0x8d0 [ 796.375794][T12115] mptcp_subflow_create_socket+0xf5/0xed0 [ 796.375842][T12115] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 796.375898][T12115] __mptcp_nmpc_sk+0x182/0x7d0 [ 796.375943][T12115] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 796.375994][T12115] ? __local_bh_enable_ip+0xa4/0x120 [ 796.376037][T12115] mptcp_setsockopt+0xa68/0x30e0 [ 796.376086][T12115] ? __pfx_mptcp_setsockopt+0x10/0x10 [ 796.376133][T12115] ? __pfx_aa_sk_perm+0x10/0x10 [ 796.376177][T12115] ? kfree+0x24f/0x4d0 [ 796.376223][T12115] ? sock_common_setsockopt+0x2e/0xf0 [ 796.376267][T12115] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 796.376311][T12115] do_sock_setsockopt+0x224/0x470 [ 796.376352][T12115] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 796.376430][T12115] __sys_setsockopt+0x120/0x1a0 [ 796.376494][T12115] __x64_sys_setsockopt+0xbd/0x160 [ 796.376545][T12115] ? do_syscall_64+0x91/0x490 [ 796.376578][T12115] ? lockdep_hardirqs_on+0x7c/0x110 [ 796.376631][T12115] do_syscall_64+0xcd/0x490 [ 796.376667][T12115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 796.376699][T12115] RIP: 0033:0x7efd8298e929 [ 796.376726][T12115] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 796.376759][T12115] RSP: 002b:00007efd8383a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 796.376797][T12115] RAX: ffffffffffffffda RBX: 00007efd82bb5fa0 RCX: 00007efd8298e929 [ 796.376819][T12115] RDX: 000000000000003e RSI: 0000000000000001 RDI: 0000000000000003 [ 796.376838][T12115] RBP: 00007efd82a10b39 R08: 0000000000000009 R09: 0000000000000000 [ 796.376858][T12115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 796.376876][T12115] R13: 0000000000000000 R14: 00007efd82bb5fa0 R15: 00007fffd695e9d8 [ 796.376920][T12115] [ 796.638809][ C0] vkms_vblank_simulate: vblank timer overrun [ 796.658684][T12115] socket: no more sockets [ 797.413260][T12123] FAULT_INJECTION: forcing a failure. [ 797.413260][T12123] name failslab, interval 1, probability 0, space 0, times 0 [ 797.453623][T12123] CPU: 0 UID: 0 PID: 12123 Comm: syz.3.1057 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 797.453670][T12123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 797.453690][T12123] Call Trace: [ 797.453701][T12123] [ 797.453714][T12123] dump_stack_lvl+0x16c/0x1f0 [ 797.453753][T12123] should_fail_ex+0x512/0x640 [ 797.453806][T12123] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 797.453864][T12123] should_failslab+0xc2/0x120 [ 797.453897][T12123] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 797.453947][T12123] ? d_instantiate+0x77/0x90 [ 797.453979][T12123] ? alloc_empty_file+0x55/0x1e0 [ 797.454020][T12123] alloc_empty_file+0x55/0x1e0 [ 797.454058][T12123] alloc_file_pseudo+0x13a/0x230 [ 797.454099][T12123] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 797.454138][T12123] ? alloc_fd+0x471/0x7d0 [ 797.454190][T12123] sock_alloc_file+0x50/0x210 [ 797.454236][T12123] __sys_socket+0x1c0/0x260 [ 797.454283][T12123] ? __pfx___sys_socket+0x10/0x10 [ 797.454329][T12123] ? xfd_validate_state+0x61/0x180 [ 797.454384][T12123] __x64_sys_socket+0x72/0xb0 [ 797.454428][T12123] ? lockdep_hardirqs_on+0x7c/0x110 [ 797.454482][T12123] do_syscall_64+0xcd/0x490 [ 797.454519][T12123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 797.454561][T12123] RIP: 0033:0x7f89daf8e929 [ 797.454587][T12123] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 797.454621][T12123] RSP: 002b:00007f89dbdff038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 797.454651][T12123] RAX: ffffffffffffffda RBX: 00007f89db1b5fa0 RCX: 00007f89daf8e929 [ 797.454673][T12123] RDX: 00000000000000ff RSI: 0000000000000003 RDI: 0000840000000002 [ 797.454692][T12123] RBP: 00007f89db010b39 R08: 0000000000000000 R09: 0000000000000000 [ 797.454710][T12123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 797.454728][T12123] R13: 0000000000000000 R14: 00007f89db1b5fa0 R15: 00007ffc9c44a3b8 [ 797.454767][T12123] [ 797.660727][ C0] vkms_vblank_simulate: vblank timer overrun [ 797.717197][T12125] FAULT_INJECTION: forcing a failure. [ 797.717197][T12125] name fail_futex, interval 1, probability 0, space 0, times 1 [ 797.749989][T12125] CPU: 1 UID: 0 PID: 12125 Comm: syz.2.1059 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 797.750038][T12125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 797.750060][T12125] Call Trace: [ 797.750071][T12125] [ 797.750084][T12125] dump_stack_lvl+0x16c/0x1f0 [ 797.750121][T12125] should_fail_ex+0x512/0x640 [ 797.750183][T12125] ? reacquire_held_locks+0xcd/0x1f0 [ 797.750235][T12125] get_futex_key+0x1d0/0x1540 [ 797.750276][T12125] ? find_held_lock+0x2b/0x80 [ 797.750308][T12125] ? __pfx_get_futex_key+0x10/0x10 [ 797.750346][T12125] ? rcu_is_watching+0x12/0xc0 [ 797.750380][T12125] ? __local_bh_enable_ip+0xa4/0x120 [ 797.750416][T12125] ? lockdep_hardirqs_on+0x7c/0x110 [ 797.750469][T12125] ? mptcp_setsockopt+0x54b/0x30e0 [ 797.750507][T12125] ? __local_bh_enable_ip+0xa4/0x120 [ 797.750561][T12125] futex_wake+0xea/0x530 [ 797.750610][T12125] ? __pfx_mptcp_setsockopt+0x10/0x10 [ 797.750653][T12125] ? __pfx_futex_wake+0x10/0x10 [ 797.750700][T12125] ? __pfx_aa_sk_perm+0x10/0x10 [ 797.750745][T12125] ? kfree+0x24f/0x4d0 [ 797.750790][T12125] ? sock_common_setsockopt+0x2e/0xf0 [ 797.750841][T12125] do_futex+0x1e3/0x350 [ 797.750884][T12125] ? __pfx_do_futex+0x10/0x10 [ 797.750935][T12125] __x64_sys_futex+0x1e0/0x4c0 [ 797.750982][T12125] ? __pfx___x64_sys_futex+0x10/0x10 [ 797.751025][T12125] ? __sys_setsockopt+0x140/0x1a0 [ 797.751097][T12125] do_syscall_64+0xcd/0x490 [ 797.751133][T12125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 797.751167][T12125] RIP: 0033:0x7f0badf8e929 [ 797.751214][T12125] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 797.751247][T12125] RSP: 002b:00007f0baee6a0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 797.751278][T12125] RAX: ffffffffffffffda RBX: 00007f0bae1b5fa8 RCX: 00007f0badf8e929 [ 797.751300][T12125] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f0bae1b5fac [ 797.751324][T12125] RBP: 00007f0bae1b5fa0 R08: 00007f0baee6b000 R09: 0000000000000000 [ 797.751344][T12125] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0bae1b5fac [ 797.751365][T12125] R13: 0000000000000000 R14: 00007ffe05122ff0 R15: 00007ffe051230d8 [ 797.751409][T12125] [ 798.351503][T12136] FAULT_INJECTION: forcing a failure. [ 798.351503][T12136] name failslab, interval 1, probability 0, space 0, times 0 [ 798.404530][T12136] CPU: 1 UID: 0 PID: 12136 Comm: syz.2.1062 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 798.404581][T12136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 798.404596][T12136] Call Trace: [ 798.404604][T12136] [ 798.404614][T12136] dump_stack_lvl+0x16c/0x1f0 [ 798.404642][T12136] should_fail_ex+0x512/0x640 [ 798.404680][T12136] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 798.404721][T12136] should_failslab+0xc2/0x120 [ 798.404745][T12136] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 798.404782][T12136] ? d_instantiate+0x77/0x90 [ 798.404803][T12136] ? alloc_empty_file+0x55/0x1e0 [ 798.404833][T12136] alloc_empty_file+0x55/0x1e0 [ 798.404860][T12136] alloc_file_pseudo+0x13a/0x230 [ 798.404888][T12136] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 798.404915][T12136] ? alloc_fd+0x471/0x7d0 [ 798.404953][T12136] sock_alloc_file+0x50/0x210 [ 798.404980][T12136] __sys_socket+0x1c0/0x260 [ 798.405015][T12136] ? __pfx___sys_socket+0x10/0x10 [ 798.405048][T12136] ? xfd_validate_state+0x61/0x180 [ 798.405086][T12136] __x64_sys_socket+0x72/0xb0 [ 798.405117][T12136] ? lockdep_hardirqs_on+0x7c/0x110 [ 798.405155][T12136] do_syscall_64+0xcd/0x490 [ 798.405180][T12136] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 798.405213][T12136] RIP: 0033:0x7f0badf8e929 [ 798.405232][T12136] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 798.405255][T12136] RSP: 002b:00007f0baee49038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 798.405277][T12136] RAX: ffffffffffffffda RBX: 00007f0bae1b6080 RCX: 00007f0badf8e929 [ 798.405293][T12136] RDX: 00000000000000ff RSI: 0000000000000003 RDI: 0000840000000002 [ 798.405308][T12136] RBP: 00007f0bae010b39 R08: 0000000000000000 R09: 0000000000000000 [ 798.405322][T12136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 798.405336][T12136] R13: 0000000000000000 R14: 00007f0bae1b6080 R15: 00007ffe051230d8 [ 798.405365][T12136] [ 799.333760][T12146] FAULT_INJECTION: forcing a failure. [ 799.333760][T12146] name failslab, interval 1, probability 0, space 0, times 0 [ 799.389469][T12146] CPU: 0 UID: 0 PID: 12146 Comm: syz.2.1065 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 799.389530][T12146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 799.389548][T12146] Call Trace: [ 799.389558][T12146] [ 799.389569][T12146] dump_stack_lvl+0x16c/0x1f0 [ 799.389604][T12146] should_fail_ex+0x512/0x640 [ 799.389648][T12146] ? __kmalloc_noprof+0xbf/0x510 [ 799.389695][T12146] ? lsm_blob_alloc+0x68/0x90 [ 799.389720][T12146] should_failslab+0xc2/0x120 [ 799.389748][T12146] __kmalloc_noprof+0xd2/0x510 [ 799.389800][T12146] lsm_blob_alloc+0x68/0x90 [ 799.389826][T12146] security_sk_alloc+0x30/0x270 [ 799.389859][T12146] sk_prot_alloc+0xfb/0x2a0 [ 799.389896][T12146] sk_alloc+0x36/0xc20 [ 799.389940][T12146] inet6_create+0x381/0x1300 [ 799.389972][T12146] ? inet6_create+0x7f/0x1300 [ 799.390005][T12146] __sock_create+0x335/0x8d0 [ 799.390048][T12146] mptcp_subflow_create_socket+0xf5/0xed0 [ 799.390089][T12146] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 799.390135][T12146] __mptcp_nmpc_sk+0x182/0x7d0 [ 799.390186][T12146] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 799.390227][T12146] ? __local_bh_enable_ip+0xa4/0x120 [ 799.390264][T12146] mptcp_setsockopt+0xa68/0x30e0 [ 799.390303][T12146] ? __pfx_mptcp_setsockopt+0x10/0x10 [ 799.390340][T12146] ? __pfx_aa_sk_perm+0x10/0x10 [ 799.390376][T12146] ? kfree+0x24f/0x4d0 [ 799.390413][T12146] ? sock_common_setsockopt+0x2e/0xf0 [ 799.390448][T12146] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 799.390490][T12146] do_sock_setsockopt+0x224/0x470 [ 799.390524][T12146] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 799.390578][T12146] __sys_setsockopt+0x120/0x1a0 [ 799.390629][T12146] __x64_sys_setsockopt+0xbd/0x160 [ 799.390679][T12146] ? do_syscall_64+0x91/0x490 [ 799.390705][T12146] ? lockdep_hardirqs_on+0x7c/0x110 [ 799.390750][T12146] do_syscall_64+0xcd/0x490 [ 799.390780][T12146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 799.390808][T12146] RIP: 0033:0x7f0badf8e929 [ 799.390830][T12146] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 799.390859][T12146] RSP: 002b:00007f0baee6a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 799.390887][T12146] RAX: ffffffffffffffda RBX: 00007f0bae1b5fa0 RCX: 00007f0badf8e929 [ 799.390906][T12146] RDX: 000000000000003e RSI: 0000000000000001 RDI: 0000000000000003 [ 799.390923][T12146] RBP: 00007f0bae010b39 R08: 0000000000000009 R09: 0000000000000000 [ 799.390940][T12146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 799.390956][T12146] R13: 0000000000000000 R14: 00007f0bae1b5fa0 R15: 00007ffe051230d8 [ 799.390991][T12146] [ 799.654885][ C0] vkms_vblank_simulate: vblank timer overrun [ 799.795090][T12143] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1064'. [ 799.985536][T12149] FAULT_INJECTION: forcing a failure. [ 799.985536][T12149] name fail_futex, interval 1, probability 0, space 0, times 0 [ 800.041782][T12150] FAULT_INJECTION: forcing a failure. [ 800.041782][T12150] name failslab, interval 1, probability 0, space 0, times 0 [ 800.053670][T12149] CPU: 0 UID: 0 PID: 12149 Comm: syz.2.1067 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 800.053725][T12149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 800.053749][T12149] Call Trace: [ 800.053760][T12149] [ 800.053775][T12149] dump_stack_lvl+0x16c/0x1f0 [ 800.053818][T12149] should_fail_ex+0x512/0x640 [ 800.053888][T12149] get_futex_key+0x1d0/0x1540 [ 800.053937][T12149] ? __pfx_get_futex_key+0x10/0x10 [ 800.053997][T12149] futex_wait_setup+0x9d/0x550 [ 800.054064][T12149] __futex_wait+0x194/0x2f0 [ 800.054122][T12149] ? __pfx___futex_wait+0x10/0x10 [ 800.054193][T12149] ? __pfx_futex_wake_mark+0x10/0x10 [ 800.054276][T12149] futex_wait+0xe8/0x380 [ 800.054329][T12149] ? __pfx_futex_wait+0x10/0x10 [ 800.054393][T12149] ? __local_bh_enable_ip+0xa4/0x120 [ 800.054435][T12149] ? lockdep_hardirqs_on+0x7c/0x110 [ 800.054493][T12149] ? ip4_datagram_connect+0x38/0x50 [ 800.054545][T12149] ? __local_bh_enable_ip+0xa4/0x120 [ 800.054594][T12149] do_futex+0x229/0x350 [ 800.054639][T12149] ? __pfx_do_futex+0x10/0x10 [ 800.054699][T12149] __x64_sys_futex+0x1e0/0x4c0 [ 800.054746][T12149] ? __might_fault+0xe3/0x190 [ 800.054804][T12149] ? __pfx___x64_sys_futex+0x10/0x10 [ 800.054857][T12149] ? __might_fault+0x154/0x190 [ 800.054921][T12149] do_syscall_64+0xcd/0x490 [ 800.054960][T12149] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 800.054997][T12149] RIP: 0033:0x7f0badf8e929 [ 800.055026][T12149] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 800.055065][T12149] RSP: 002b:00007f0baee6a0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 800.055098][T12149] RAX: ffffffffffffffda RBX: 00007f0bae1b5fa8 RCX: 00007f0badf8e929 [ 800.055123][T12149] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0bae1b5fa8 [ 800.055145][T12149] RBP: 00007f0bae1b5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 800.055165][T12149] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0bae1b5fac [ 800.055192][T12149] R13: 0000000000000000 R14: 00007ffe05122ff0 R15: 00007ffe051230d8 [ 800.055233][T12149] [ 800.305340][T12150] CPU: 1 UID: 0 PID: 12150 Comm: syz.1.1066 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 800.305390][T12150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 800.305410][T12150] Call Trace: [ 800.305421][T12150] [ 800.305435][T12150] dump_stack_lvl+0x16c/0x1f0 [ 800.305474][T12150] should_fail_ex+0x512/0x640 [ 800.305527][T12150] ? __kmalloc_noprof+0xbf/0x510 [ 800.305584][T12150] ? ops_init+0x77/0x5f0 [ 800.305615][T12150] should_failslab+0xc2/0x120 [ 800.305648][T12150] __kmalloc_noprof+0xd2/0x510 [ 800.305699][T12150] ? nf_register_net_hook+0x117/0x160 [ 800.305734][T12150] ? nf_register_net_hooks+0xb1/0xd0 [ 800.305773][T12150] ops_init+0x77/0x5f0 [ 800.305812][T12150] setup_net+0x1ff/0x510 [ 800.305845][T12150] ? lockdep_init_map_type+0x5c/0x280 [ 800.305893][T12150] ? __pfx_setup_net+0x10/0x10 [ 800.305931][T12150] ? debug_mutex_init+0x37/0x70 [ 800.305969][T12150] copy_net_ns+0x2a6/0x5f0 [ 800.306014][T12150] create_new_namespaces+0x3ea/0xa90 [ 800.306082][T12150] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 800.306125][T12150] ksys_unshare+0x45b/0xa40 [ 800.306170][T12150] ? __pfx_ksys_unshare+0x10/0x10 [ 800.306217][T12150] ? xfd_validate_state+0x61/0x180 [ 800.306271][T12150] __x64_sys_unshare+0x31/0x40 [ 800.306315][T12150] do_syscall_64+0xcd/0x490 [ 800.306351][T12150] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 800.306384][T12150] RIP: 0033:0x7efd8298e929 [ 800.306411][T12150] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 800.306446][T12150] RSP: 002b:00007efd8383a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 800.306478][T12150] RAX: ffffffffffffffda RBX: 00007efd82bb5fa0 RCX: 00007efd8298e929 [ 800.306500][T12150] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 800.306521][T12150] RBP: 00007efd82a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 800.306541][T12150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 800.306561][T12150] R13: 0000000000000000 R14: 00007efd82bb5fa0 R15: 00007fffd695e9d8 [ 800.306604][T12150] [ 800.747488][T12152] FAULT_INJECTION: forcing a failure. [ 800.747488][T12152] name failslab, interval 1, probability 0, space 0, times 0 [ 800.760431][T12152] CPU: 1 UID: 0 PID: 12152 Comm: syz.2.1068 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 800.760477][T12152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 800.760497][T12152] Call Trace: [ 800.760508][T12152] [ 800.760520][T12152] dump_stack_lvl+0x16c/0x1f0 [ 800.760559][T12152] should_fail_ex+0x512/0x640 [ 800.760611][T12152] ? __kmalloc_noprof+0xbf/0x510 [ 800.760665][T12152] ? ops_init+0x77/0x5f0 [ 800.760697][T12152] should_failslab+0xc2/0x120 [ 800.760730][T12152] __kmalloc_noprof+0xd2/0x510 [ 800.760782][T12152] ? nf_register_net_hook+0x117/0x160 [ 800.760819][T12152] ? nf_register_net_hooks+0xb1/0xd0 [ 800.760859][T12152] ops_init+0x77/0x5f0 [ 800.760899][T12152] setup_net+0x1ff/0x510 [ 800.760933][T12152] ? lockdep_init_map_type+0x5c/0x280 [ 800.760981][T12152] ? __pfx_setup_net+0x10/0x10 [ 800.761020][T12152] ? debug_mutex_init+0x37/0x70 [ 800.761058][T12152] copy_net_ns+0x2a6/0x5f0 [ 800.761102][T12152] create_new_namespaces+0x3ea/0xa90 [ 800.761149][T12152] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 800.761190][T12152] ksys_unshare+0x45b/0xa40 [ 800.761234][T12152] ? __pfx_ksys_unshare+0x10/0x10 [ 800.761281][T12152] ? xfd_validate_state+0x61/0x180 [ 800.761347][T12152] __x64_sys_unshare+0x31/0x40 [ 800.761391][T12152] do_syscall_64+0xcd/0x490 [ 800.761427][T12152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 800.761463][T12152] RIP: 0033:0x7f0badf8e929 [ 800.761489][T12152] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 800.761523][T12152] RSP: 002b:00007f0baee6a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 800.761553][T12152] RAX: ffffffffffffffda RBX: 00007f0bae1b5fa0 RCX: 00007f0badf8e929 [ 800.761575][T12152] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 800.761594][T12152] RBP: 00007f0bae010b39 R08: 0000000000000000 R09: 0000000000000000 [ 800.761613][T12152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 800.761632][T12152] R13: 0000000000000000 R14: 00007f0bae1b5fa0 R15: 00007ffe051230d8 [ 800.761675][T12152] [ 801.151211][T12157] FAULT_INJECTION: forcing a failure. [ 801.151211][T12157] name fail_futex, interval 1, probability 0, space 0, times 0 [ 801.192690][T12157] CPU: 0 UID: 0 PID: 12157 Comm: syz.0.1070 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 801.192741][T12157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 801.192760][T12157] Call Trace: [ 801.192771][T12157] [ 801.192784][T12157] dump_stack_lvl+0x16c/0x1f0 [ 801.192824][T12157] should_fail_ex+0x512/0x640 [ 801.192884][T12157] get_futex_key+0x1d0/0x1540 [ 801.192929][T12157] ? __pfx_get_futex_key+0x10/0x10 [ 801.192982][T12157] futex_wait_setup+0x9d/0x550 [ 801.193045][T12157] __futex_wait+0x194/0x2f0 [ 801.193104][T12157] ? __pfx___futex_wait+0x10/0x10 [ 801.193160][T12157] ? __pfx_futex_wake_mark+0x10/0x10 [ 801.193234][T12157] futex_wait+0xe8/0x380 [ 801.193282][T12157] ? __pfx_futex_wait+0x10/0x10 [ 801.193339][T12157] ? __local_bh_enable_ip+0xa4/0x120 [ 801.193376][T12157] ? lockdep_hardirqs_on+0x7c/0x110 [ 801.193427][T12157] ? ip4_datagram_connect+0x38/0x50 [ 801.193473][T12157] ? __local_bh_enable_ip+0xa4/0x120 [ 801.193517][T12157] do_futex+0x229/0x350 [ 801.193558][T12157] ? __pfx_do_futex+0x10/0x10 [ 801.193611][T12157] __x64_sys_futex+0x1e0/0x4c0 [ 801.193655][T12157] ? __might_fault+0xe3/0x190 [ 801.193706][T12157] ? __pfx___x64_sys_futex+0x10/0x10 [ 801.193752][T12157] ? __might_fault+0x154/0x190 [ 801.193809][T12157] do_syscall_64+0xcd/0x490 [ 801.193843][T12157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 801.193877][T12157] RIP: 0033:0x7f6620f8e929 [ 801.193903][T12157] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 801.193936][T12157] RSP: 002b:00007f6621da00e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 801.193968][T12157] RAX: ffffffffffffffda RBX: 00007f66211b5fa8 RCX: 00007f6620f8e929 [ 801.193990][T12157] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f66211b5fa8 [ 801.194010][T12157] RBP: 00007f66211b5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 801.194029][T12157] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f66211b5fac [ 801.194049][T12157] R13: 0000000000000000 R14: 00007ffe1096dd80 R15: 00007ffe1096de68 [ 801.194099][T12157] [ 801.215207][T12160] raw_sendmsg: syz.2.1071 forgot to set AF_INET. Fix it! [ 801.935060][T12164] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1073'. [ 804.032454][T12197] FAULT_INJECTION: forcing a failure. [ 804.032454][T12197] name failslab, interval 1, probability 0, space 0, times 0 [ 804.045283][T12197] CPU: 0 UID: 0 PID: 12197 Comm: syz.2.1081 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 804.045328][T12197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 804.045348][T12197] Call Trace: [ 804.045359][T12197] [ 804.045372][T12197] dump_stack_lvl+0x16c/0x1f0 [ 804.045411][T12197] should_fail_ex+0x512/0x640 [ 804.045464][T12197] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 804.045521][T12197] should_failslab+0xc2/0x120 [ 804.045556][T12197] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 804.045609][T12197] ? d_instantiate+0x77/0x90 [ 804.045640][T12197] ? alloc_empty_file+0x55/0x1e0 [ 804.045683][T12197] alloc_empty_file+0x55/0x1e0 [ 804.045722][T12197] alloc_file_pseudo+0x13a/0x230 [ 804.045782][T12197] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 804.045821][T12197] ? alloc_fd+0x471/0x7d0 [ 804.045877][T12197] sock_alloc_file+0x50/0x210 [ 804.045917][T12197] __sys_socket+0x1c0/0x260 [ 804.045963][T12197] ? __pfx___sys_socket+0x10/0x10 [ 804.046009][T12197] ? xfd_validate_state+0x61/0x180 [ 804.046058][T12197] ? __pfx___do_sys_close_range+0x10/0x10 [ 804.046120][T12197] __x64_sys_socket+0x72/0xb0 [ 804.046164][T12197] ? lockdep_hardirqs_on+0x7c/0x110 [ 804.046218][T12197] do_syscall_64+0xcd/0x490 [ 804.046255][T12197] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 804.046290][T12197] RIP: 0033:0x7f0badf8e929 [ 804.046316][T12197] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 804.046349][T12197] RSP: 002b:00007f0baee6a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 804.046380][T12197] RAX: ffffffffffffffda RBX: 00007f0bae1b5fa0 RCX: 00007f0badf8e929 [ 804.046402][T12197] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000000000a [ 804.046421][T12197] RBP: 00007f0bae010b39 R08: 0000000000000000 R09: 0000000000000000 [ 804.046441][T12197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 804.046460][T12197] R13: 0000000000000000 R14: 00007f0bae1b5fa0 R15: 00007ffe051230d8 [ 804.046503][T12197] [ 804.255322][ C0] vkms_vblank_simulate: vblank timer overrun [ 804.872214][T12211] FAULT_INJECTION: forcing a failure. [ 804.872214][T12211] name failslab, interval 1, probability 0, space 0, times 0 [ 804.891295][T12211] CPU: 1 UID: 0 PID: 12211 Comm: syz.3.1084 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 804.891339][T12211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 804.891357][T12211] Call Trace: [ 804.891367][T12211] [ 804.891378][T12211] dump_stack_lvl+0x16c/0x1f0 [ 804.891411][T12211] should_fail_ex+0x512/0x640 [ 804.891456][T12211] ? __kmalloc_noprof+0xbf/0x510 [ 804.891503][T12211] ? sk_prot_alloc+0x1a8/0x2a0 [ 804.891535][T12211] should_failslab+0xc2/0x120 [ 804.891562][T12211] __kmalloc_noprof+0xd2/0x510 [ 804.891603][T12211] ? evm_inode_alloc_security+0x49/0xc0 [ 804.891655][T12211] sk_prot_alloc+0x1a8/0x2a0 [ 804.891691][T12211] sk_alloc+0x36/0xc20 [ 804.891749][T12211] __netlink_create+0x5e/0x2c0 [ 804.891778][T12211] __netlink_kernel_create+0xed/0x750 [ 804.891814][T12211] ? __pfx___netlink_kernel_create+0x10/0x10 [ 804.891862][T12211] ? __pfx_crypto_netlink_init+0x10/0x10 [ 804.891916][T12211] crypto_netlink_init+0xb7/0x140 [ 804.891967][T12211] ? cpus_read_unlock+0x83/0x150 [ 804.892000][T12211] ? __pfx_crypto_netlink_init+0x10/0x10 [ 804.892043][T12211] ? __nf_register_net_hook+0x371/0x730 [ 804.892074][T12211] ? __pfx_crypto_netlink_rcv+0x10/0x10 [ 804.892118][T12211] ? nf_register_net_hook+0x117/0x160 [ 804.892147][T12211] ? nf_register_net_hooks+0xb1/0xd0 [ 804.892179][T12211] ops_init+0x1df/0x5f0 [ 804.892212][T12211] setup_net+0x1ff/0x510 [ 804.892238][T12211] ? lockdep_init_map_type+0x5c/0x280 [ 804.892276][T12211] ? __pfx_setup_net+0x10/0x10 [ 804.892308][T12211] ? debug_mutex_init+0x37/0x70 [ 804.892338][T12211] copy_net_ns+0x2a6/0x5f0 [ 804.892374][T12211] create_new_namespaces+0x3ea/0xa90 [ 804.892413][T12211] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 804.892447][T12211] ksys_unshare+0x45b/0xa40 [ 804.892484][T12211] ? __pfx_ksys_unshare+0x10/0x10 [ 804.892521][T12211] ? xfd_validate_state+0x61/0x180 [ 804.892567][T12211] __x64_sys_unshare+0x31/0x40 [ 804.892603][T12211] do_syscall_64+0xcd/0x490 [ 804.892633][T12211] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 804.892661][T12211] RIP: 0033:0x7f89daf8e929 [ 804.892684][T12211] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 804.892721][T12211] RSP: 002b:00007f89dbdff038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 804.892749][T12211] RAX: ffffffffffffffda RBX: 00007f89db1b5fa0 RCX: 00007f89daf8e929 [ 804.892770][T12211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 804.892787][T12211] RBP: 00007f89db010b39 R08: 0000000000000000 R09: 0000000000000000 [ 804.892805][T12211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 804.892822][T12211] R13: 0000000000000000 R14: 00007f89db1b5fa0 R15: 00007ffc9c44a3b8 [ 804.892859][T12211] [ 805.185385][ C0] vcan0: j1939_tp_rxtimer: 0xffff88805bb45000: rx timeout, send abort [ 805.693774][ C0] vcan0: j1939_tp_rxtimer: 0xffff88805bb45000: abort rx timeout. Force session deactivation [ 805.836971][T12224] FAULT_INJECTION: forcing a failure. [ 805.836971][T12224] name fail_futex, interval 1, probability 0, space 0, times 0 [ 805.915218][T12224] CPU: 0 UID: 0 PID: 12224 Comm: syz.2.1089 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 805.915265][T12224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 805.915285][T12224] Call Trace: [ 805.915296][T12224] [ 805.915308][T12224] dump_stack_lvl+0x16c/0x1f0 [ 805.915347][T12224] should_fail_ex+0x512/0x640 [ 805.915407][T12224] get_futex_key+0x1d0/0x1540 [ 805.915453][T12224] ? __pfx_get_futex_key+0x10/0x10 [ 805.915497][T12224] ? psi_group_change+0x6dc/0xd20 [ 805.915550][T12224] futex_wait_setup+0x9d/0x550 [ 805.915612][T12224] __futex_wait+0x194/0x2f0 [ 805.915664][T12224] ? __pfx___futex_wait+0x10/0x10 [ 805.915710][T12224] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 805.915760][T12224] ? lockdep_hardirqs_on+0x7c/0x110 [ 805.915820][T12224] ? __pfx_futex_wake_mark+0x10/0x10 [ 805.915903][T12224] futex_wait+0xe8/0x380 [ 805.915953][T12224] ? __pfx_futex_wait+0x10/0x10 [ 805.916013][T12224] ? errseq_sample+0x53/0x70 [ 805.916046][T12224] ? file_init_path+0x4fe/0x760 [ 805.916091][T12224] do_futex+0x229/0x350 [ 805.916133][T12224] ? __pfx_do_futex+0x10/0x10 [ 805.916186][T12224] __x64_sys_futex+0x1e0/0x4c0 [ 805.916235][T12224] ? __pfx___x64_sys_futex+0x10/0x10 [ 805.916277][T12224] ? __sys_getsockopt+0x144/0x1b0 [ 805.916322][T12224] do_syscall_64+0xcd/0x490 [ 805.916359][T12224] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 805.916394][T12224] RIP: 0033:0x7f0badf8e929 [ 805.916420][T12224] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 805.916454][T12224] RSP: 002b:00007f0baee6a0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 805.916485][T12224] RAX: ffffffffffffffda RBX: 00007f0bae1b5fa8 RCX: 00007f0badf8e929 [ 805.916514][T12224] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0bae1b5fa8 [ 805.916535][T12224] RBP: 00007f0bae1b5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 805.916556][T12224] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0bae1b5fac [ 805.916577][T12224] R13: 0000000000000000 R14: 00007ffe05122ff0 R15: 00007ffe051230d8 [ 805.916620][T12224] [ 806.134925][ C0] vkms_vblank_simulate: vblank timer overrun [ 806.434183][T12233] FAULT_INJECTION: forcing a failure. [ 806.434183][T12233] name failslab, interval 1, probability 0, space 0, times 0 [ 806.495742][T12233] CPU: 0 UID: 0 PID: 12233 Comm: syz.1.1090 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 806.495793][T12233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 806.495813][T12233] Call Trace: [ 806.495824][T12233] [ 806.495838][T12233] dump_stack_lvl+0x16c/0x1f0 [ 806.495875][T12233] should_fail_ex+0x512/0x640 [ 806.495925][T12233] ? __kmalloc_noprof+0xbf/0x510 [ 806.495979][T12233] ? __register_sysctl_table+0xb3/0x1900 [ 806.496011][T12233] should_failslab+0xc2/0x120 [ 806.496044][T12233] __kmalloc_noprof+0xd2/0x510 [ 806.496105][T12233] __register_sysctl_table+0xb3/0x1900 [ 806.496138][T12233] ? is_module_address+0x5f/0xf0 [ 806.496192][T12233] ? __pfx___register_sysctl_table+0x10/0x10 [ 806.496224][T12233] ? is_module_address+0x69/0xf0 [ 806.496268][T12233] ? register_net_sysctl_sz+0x228/0x3e0 [ 806.496309][T12233] ? __asan_memcpy+0x3c/0x60 [ 806.496358][T12233] vrf_netns_init+0x152/0x1f0 [ 806.496410][T12233] ? __pfx_vrf_netns_init+0x10/0x10 [ 806.496461][T12233] ops_init+0x1df/0x5f0 [ 806.496502][T12233] setup_net+0x1ff/0x510 [ 806.496536][T12233] ? lockdep_init_map_type+0x5c/0x280 [ 806.496583][T12233] ? __pfx_setup_net+0x10/0x10 [ 806.496623][T12233] ? debug_mutex_init+0x37/0x70 [ 806.496668][T12233] copy_net_ns+0x2a6/0x5f0 [ 806.496713][T12233] create_new_namespaces+0x3ea/0xa90 [ 806.496761][T12233] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 806.496802][T12233] ksys_unshare+0x45b/0xa40 [ 806.496847][T12233] ? __pfx_ksys_unshare+0x10/0x10 [ 806.496898][T12233] ? xfd_validate_state+0x61/0x180 [ 806.496956][T12233] __x64_sys_unshare+0x31/0x40 [ 806.496999][T12233] do_syscall_64+0xcd/0x490 [ 806.497035][T12233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 806.497069][T12233] RIP: 0033:0x7efd8298e929 [ 806.497095][T12233] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 806.497128][T12233] RSP: 002b:00007efd8383a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 806.497158][T12233] RAX: ffffffffffffffda RBX: 00007efd82bb5fa0 RCX: 00007efd8298e929 [ 806.497179][T12233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 806.497198][T12233] RBP: 00007efd82a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 806.497217][T12233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 806.497236][T12233] R13: 0000000000000000 R14: 00007efd82bb5fa0 R15: 00007fffd695e9d8 [ 806.497278][T12233] [ 806.745334][ C0] vkms_vblank_simulate: vblank timer overrun [ 809.458534][T12272] FAULT_INJECTION: forcing a failure. [ 809.458534][T12272] name failslab, interval 1, probability 0, space 0, times 0 [ 809.468819][T12273] FAULT_INJECTION: forcing a failure. [ 809.468819][T12273] name failslab, interval 1, probability 0, space 0, times 0 [ 809.492004][T12273] CPU: 0 UID: 0 PID: 12273 Comm: syz.0.1099 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 809.492046][T12273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 809.492064][T12273] Call Trace: [ 809.492074][T12273] [ 809.492084][T12273] dump_stack_lvl+0x16c/0x1f0 [ 809.492117][T12273] should_fail_ex+0x512/0x640 [ 809.492161][T12273] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 809.492214][T12273] should_failslab+0xc2/0x120 [ 809.492241][T12273] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 809.492289][T12273] ? net_generic+0xea/0x2a0 [ 809.492331][T12273] ? vrf_netns_init+0x107/0x1f0 [ 809.492384][T12273] kmemdup_noprof+0x29/0x60 [ 809.492446][T12273] vrf_netns_init+0x107/0x1f0 [ 809.492503][T12273] ? __pfx_vrf_netns_init+0x10/0x10 [ 809.492555][T12273] ops_init+0x1df/0x5f0 [ 809.492595][T12273] setup_net+0x1ff/0x510 [ 809.492629][T12273] ? lockdep_init_map_type+0x5c/0x280 [ 809.492676][T12273] ? __pfx_setup_net+0x10/0x10 [ 809.492713][T12273] ? debug_mutex_init+0x37/0x70 [ 809.492750][T12273] copy_net_ns+0x2a6/0x5f0 [ 809.492793][T12273] create_new_namespaces+0x3ea/0xa90 [ 809.492839][T12273] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 809.492879][T12273] ksys_unshare+0x45b/0xa40 [ 809.492923][T12273] ? __pfx_ksys_unshare+0x10/0x10 [ 809.492970][T12273] ? xfd_validate_state+0x61/0x180 [ 809.493026][T12273] __x64_sys_unshare+0x31/0x40 [ 809.493070][T12273] do_syscall_64+0xcd/0x490 [ 809.493104][T12273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 809.493135][T12273] RIP: 0033:0x7f6620f8e929 [ 809.493159][T12273] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 809.493190][T12273] RSP: 002b:00007f6621da0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 809.493218][T12273] RAX: ffffffffffffffda RBX: 00007f66211b5fa0 RCX: 00007f6620f8e929 [ 809.493236][T12273] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 809.493253][T12273] RBP: 00007f6621010b39 R08: 0000000000000000 R09: 0000000000000000 [ 809.493269][T12273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 809.493286][T12273] R13: 0000000000000000 R14: 00007f66211b5fa0 R15: 00007ffe1096de68 [ 809.493322][T12273] [ 809.505861][T12272] CPU: 1 UID: 0 PID: 12272 Comm: syz.3.1100 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 809.505914][T12272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 809.505936][T12272] Call Trace: [ 809.505947][T12272] [ 809.505962][T12272] dump_stack_lvl+0x16c/0x1f0 [ 809.506009][T12272] should_fail_ex+0x512/0x640 [ 809.506068][T12272] ? __kmalloc_noprof+0xbf/0x510 [ 809.506129][T12272] ? __register_sysctl_table+0xea2/0x1900 [ 809.506166][T12272] should_failslab+0xc2/0x120 [ 809.506205][T12272] __kmalloc_noprof+0xd2/0x510 [ 809.506261][T12272] ? __register_sysctl_table+0xe8e/0x1900 [ 809.506308][T12272] __register_sysctl_table+0xea2/0x1900 [ 809.506356][T12272] ? __pfx___register_sysctl_table+0x10/0x10 [ 809.506392][T12272] ? is_module_address+0x69/0xf0 [ 809.506443][T12272] ? register_net_sysctl_sz+0x228/0x3e0 [ 809.506489][T12272] ? __asan_memcpy+0x3c/0x60 [ 809.506545][T12272] vrf_netns_init+0x152/0x1f0 [ 809.506607][T12272] ? __pfx_vrf_netns_init+0x10/0x10 [ 809.506674][T12272] ops_init+0x1df/0x5f0 [ 809.506721][T12272] setup_net+0x1ff/0x510 [ 809.506759][T12272] ? lockdep_init_map_type+0x5c/0x280 [ 809.506814][T12272] ? __pfx_setup_net+0x10/0x10 [ 809.506859][T12272] ? debug_mutex_init+0x37/0x70 [ 809.506899][T12272] copy_net_ns+0x2a6/0x5f0 [ 809.506950][T12272] create_new_namespaces+0x3ea/0xa90 [ 809.507003][T12272] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 809.507048][T12272] ksys_unshare+0x45b/0xa40 [ 809.507098][T12272] ? __pfx_ksys_unshare+0x10/0x10 [ 809.507150][T12272] ? xfd_validate_state+0x61/0x180 [ 809.507213][T12272] __x64_sys_unshare+0x31/0x40 [ 809.507261][T12272] do_syscall_64+0xcd/0x490 [ 809.507301][T12272] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 809.507340][T12272] RIP: 0033:0x7f89daf8e929 [ 809.507368][T12272] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 809.507406][T12272] RSP: 002b:00007f89dbdff038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 809.507441][T12272] RAX: ffffffffffffffda RBX: 00007f89db1b5fa0 RCX: 00007f89daf8e929 [ 809.507467][T12272] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 809.507491][T12272] RBP: 00007f89db010b39 R08: 0000000000000000 R09: 0000000000000000 [ 809.507513][T12272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 809.507536][T12272] R13: 0000000000000000 R14: 00007f89db1b5fa0 R15: 00007ffc9c44a3b8 [ 809.507585][T12272] [ 809.970010][ C0] vkms_vblank_simulate: vblank timer overrun [ 809.991351][T12272] sysctl could not get directory: /net/vrf -12 [ 810.490513][T12277] FAULT_INJECTION: forcing a failure. [ 810.490513][T12277] name failslab, interval 1, probability 0, space 0, times 0 [ 810.572134][T12277] CPU: 0 UID: 0 PID: 12277 Comm: syz.1.1103 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 810.572182][T12277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 810.572197][T12277] Call Trace: [ 810.572204][T12277] [ 810.572213][T12277] dump_stack_lvl+0x16c/0x1f0 [ 810.572240][T12277] should_fail_ex+0x512/0x640 [ 810.572278][T12277] ? __kmalloc_noprof+0xbf/0x510 [ 810.572317][T12277] ? sk_prot_alloc+0x1a8/0x2a0 [ 810.572345][T12277] should_failslab+0xc2/0x120 [ 810.572371][T12277] __kmalloc_noprof+0xd2/0x510 [ 810.572414][T12277] sk_prot_alloc+0x1a8/0x2a0 [ 810.572445][T12277] sk_alloc+0x36/0xc20 [ 810.572483][T12277] __netlink_create+0x5e/0x2c0 [ 810.572503][T12277] ? __wake_up+0x3f/0x60 [ 810.572531][T12277] netlink_create+0x39e/0x620 [ 810.572564][T12277] ? __pfx_genl_bind+0x10/0x10 [ 810.572593][T12277] ? __pfx_genl_unbind+0x10/0x10 [ 810.572621][T12277] ? __pfx_genl_release+0x10/0x10 [ 810.572657][T12277] __sock_create+0x335/0x8d0 [ 810.572693][T12277] __sys_socket+0x14d/0x260 [ 810.572725][T12277] ? __pfx___sys_socket+0x10/0x10 [ 810.572757][T12277] ? xfd_validate_state+0x61/0x180 [ 810.572789][T12277] ? __sys_setsockopt+0x140/0x1a0 [ 810.572831][T12277] __x64_sys_socket+0x72/0xb0 [ 810.572862][T12277] ? lockdep_hardirqs_on+0x7c/0x110 [ 810.572900][T12277] do_syscall_64+0xcd/0x490 [ 810.572924][T12277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 810.572948][T12277] RIP: 0033:0x7efd8298e929 [ 810.572967][T12277] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 810.572990][T12277] RSP: 002b:00007efd8383a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 810.573012][T12277] RAX: ffffffffffffffda RBX: 00007efd82bb5fa0 RCX: 00007efd8298e929 [ 810.573027][T12277] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 810.573041][T12277] RBP: 00007efd82a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 810.573056][T12277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 810.573069][T12277] R13: 0000000000000000 R14: 00007efd82bb5fa0 R15: 00007fffd695e9d8 [ 810.573098][T12277] [ 810.797055][ C0] vkms_vblank_simulate: vblank timer overrun [ 812.423681][T12305] FAULT_INJECTION: forcing a failure. [ 812.423681][T12305] name failslab, interval 1, probability 0, space 0, times 0 [ 812.498923][T12305] CPU: 1 UID: 0 PID: 12305 Comm: syz.3.1110 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 812.498970][T12305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 812.498989][T12305] Call Trace: [ 812.499000][T12305] [ 812.499012][T12305] dump_stack_lvl+0x16c/0x1f0 [ 812.499050][T12305] should_fail_ex+0x512/0x640 [ 812.499104][T12305] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 812.499163][T12305] should_failslab+0xc2/0x120 [ 812.499196][T12305] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 812.499246][T12305] ? __proc_create+0xc3/0x8c0 [ 812.499277][T12305] ? __proc_create+0x2ce/0x8c0 [ 812.499313][T12305] __proc_create+0x2ce/0x8c0 [ 812.499347][T12305] ? __pfx___proc_create+0x10/0x10 [ 812.499405][T12305] proc_mkdir+0x81/0x170 [ 812.499440][T12305] ? __pfx_proc_mkdir+0x10/0x10 [ 812.499474][T12305] ? cache_register_net+0x137/0x5e0 [ 812.499522][T12305] cache_register_net+0x18f/0x5e0 [ 812.499565][T12305] nfsd_export_init+0x16e/0x250 [ 812.499605][T12305] ? __pfx_nfsd_net_init+0x10/0x10 [ 812.499639][T12305] nfsd_net_init+0x33/0x3d0 [ 812.499675][T12305] ? __pfx_nfsd_net_init+0x10/0x10 [ 812.499710][T12305] ops_init+0x1df/0x5f0 [ 812.499750][T12305] setup_net+0x1ff/0x510 [ 812.499783][T12305] ? lockdep_init_map_type+0x5c/0x280 [ 812.499830][T12305] ? __pfx_setup_net+0x10/0x10 [ 812.499868][T12305] ? debug_mutex_init+0x37/0x70 [ 812.499904][T12305] copy_net_ns+0x2a6/0x5f0 [ 812.499948][T12305] create_new_namespaces+0x3ea/0xa90 [ 812.499995][T12305] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 812.500037][T12305] ksys_unshare+0x45b/0xa40 [ 812.500083][T12305] ? __pfx_ksys_unshare+0x10/0x10 [ 812.500130][T12305] ? xfd_validate_state+0x61/0x180 [ 812.500188][T12305] __x64_sys_unshare+0x31/0x40 [ 812.500233][T12305] do_syscall_64+0xcd/0x490 [ 812.500270][T12305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 812.500304][T12305] RIP: 0033:0x7f89daf8e929 [ 812.500331][T12305] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 812.500363][T12305] RSP: 002b:00007f89dbdff038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 812.500402][T12305] RAX: ffffffffffffffda RBX: 00007f89db1b5fa0 RCX: 00007f89daf8e929 [ 812.500424][T12305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 812.500445][T12305] RBP: 00007f89db010b39 R08: 0000000000000000 R09: 0000000000000000 [ 812.500466][T12305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 812.500486][T12305] R13: 0000000000000000 R14: 00007f89db1b5fa0 R15: 00007ffc9c44a3b8 [ 812.500529][T12305] [ 813.102631][T12311] FAULT_INJECTION: forcing a failure. [ 813.102631][T12311] name failslab, interval 1, probability 0, space 0, times 0 [ 813.128812][T12311] CPU: 0 UID: 0 PID: 12311 Comm: syz.0.1111 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 813.128855][T12311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 813.128873][T12311] Call Trace: [ 813.128883][T12311] [ 813.128895][T12311] dump_stack_lvl+0x16c/0x1f0 [ 813.128931][T12311] should_fail_ex+0x512/0x640 [ 813.128974][T12311] ? __kvmalloc_node_noprof+0x124/0x620 [ 813.129014][T12311] should_failslab+0xc2/0x120 [ 813.129040][T12311] __kvmalloc_node_noprof+0x137/0x620 [ 813.129078][T12311] ? seq_read_iter+0x826/0x12c0 [ 813.129119][T12311] ? __lock_acquire+0xb8a/0x1c90 [ 813.129159][T12311] ? seq_read_iter+0x826/0x12c0 [ 813.129189][T12311] seq_read_iter+0x826/0x12c0 [ 813.129227][T12311] ? __mutex_trylock_common+0xe9/0x250 [ 813.129272][T12311] kernfs_fop_read_iter+0x40f/0x5a0 [ 813.129300][T12311] ? rw_verify_area+0xcf/0x680 [ 813.129337][T12311] vfs_read+0x8bf/0xc60 [ 813.129379][T12311] ? __pfx___mutex_lock+0x10/0x10 [ 813.129406][T12311] ? __pfx_vfs_read+0x10/0x10 [ 813.129468][T12311] ksys_read+0x12a/0x250 [ 813.129507][T12311] ? __pfx_ksys_read+0x10/0x10 [ 813.129556][T12311] do_syscall_64+0xcd/0x490 [ 813.129585][T12311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 813.129617][T12311] RIP: 0033:0x7f6620f8e929 [ 813.129641][T12311] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 813.129672][T12311] RSP: 002b:00007f6621da0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 813.129699][T12311] RAX: ffffffffffffffda RBX: 00007f66211b5fa0 RCX: 00007f6620f8e929 [ 813.129717][T12311] RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000003 [ 813.129733][T12311] RBP: 00007f6621da0090 R08: 0000000000000000 R09: 0000000000000000 [ 813.129750][T12311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 813.129767][T12311] R13: 0000000000000000 R14: 00007f66211b5fa0 R15: 00007ffe1096de68 [ 813.129812][T12311] [ 813.328593][ C0] vkms_vblank_simulate: vblank timer overrun [ 814.084969][T12322] FAULT_INJECTION: forcing a failure. [ 814.084969][T12322] name failslab, interval 1, probability 0, space 0, times 0 [ 814.130040][T12322] CPU: 0 UID: 0 PID: 12322 Comm: syz.1.1115 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 814.130075][T12322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 814.130089][T12322] Call Trace: [ 814.130097][T12322] [ 814.130105][T12322] dump_stack_lvl+0x16c/0x1f0 [ 814.130132][T12322] should_fail_ex+0x512/0x640 [ 814.130188][T12322] ? __kmalloc_noprof+0xbf/0x510 [ 814.130227][T12322] ? lsm_blob_alloc+0x68/0x90 [ 814.130246][T12322] should_failslab+0xc2/0x120 [ 814.130272][T12322] __kmalloc_noprof+0xd2/0x510 [ 814.130315][T12322] lsm_blob_alloc+0x68/0x90 [ 814.130337][T12322] security_sk_alloc+0x30/0x270 [ 814.130365][T12322] sk_prot_alloc+0xfb/0x2a0 [ 814.130397][T12322] sk_alloc+0x36/0xc20 [ 814.130436][T12322] inet6_create+0x381/0x1300 [ 814.130465][T12322] ? inet6_create+0x7f/0x1300 [ 814.130493][T12322] __sock_create+0x335/0x8d0 [ 814.130530][T12322] mptcp_subflow_create_socket+0xf5/0xed0 [ 814.130565][T12322] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 814.130605][T12322] __mptcp_nmpc_sk+0x182/0x7d0 [ 814.130637][T12322] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 814.130672][T12322] ? __local_bh_enable_ip+0xa4/0x120 [ 814.130702][T12322] mptcp_setsockopt+0xa68/0x30e0 [ 814.130736][T12322] ? __pfx_mptcp_setsockopt+0x10/0x10 [ 814.130768][T12322] ? __pfx_aa_sk_perm+0x10/0x10 [ 814.130798][T12322] ? kfree+0x24f/0x4d0 [ 814.130829][T12322] ? sock_common_setsockopt+0x2e/0xf0 [ 814.130859][T12322] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 814.130889][T12322] do_sock_setsockopt+0x224/0x470 [ 814.130917][T12322] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 814.130964][T12322] __sys_setsockopt+0x120/0x1a0 [ 814.131014][T12322] __x64_sys_setsockopt+0xbd/0x160 [ 814.131053][T12322] ? do_syscall_64+0x91/0x490 [ 814.131076][T12322] ? lockdep_hardirqs_on+0x7c/0x110 [ 814.131113][T12322] do_syscall_64+0xcd/0x490 [ 814.131139][T12322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 814.131166][T12322] RIP: 0033:0x7efd8298e929 [ 814.131184][T12322] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 814.131207][T12322] RSP: 002b:00007efd8383a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 814.131229][T12322] RAX: ffffffffffffffda RBX: 00007efd82bb5fa0 RCX: 00007efd8298e929 [ 814.131244][T12322] RDX: 000000000000003e RSI: 0000000000000001 RDI: 0000000000000003 [ 814.131259][T12322] RBP: 00007efd82a10b39 R08: 0000000000000009 R09: 0000000000000000 [ 814.131274][T12322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 814.131288][T12322] R13: 0000000000000000 R14: 00007efd82bb5fa0 R15: 00007fffd695e9d8 [ 814.131318][T12322] [ 814.394484][ C0] vkms_vblank_simulate: vblank timer overrun [ 815.108761][T12332] FAULT_INJECTION: forcing a failure. [ 815.108761][T12332] name failslab, interval 1, probability 0, space 0, times 0 [ 815.151505][T12340] FAULT_INJECTION: forcing a failure. [ 815.151505][T12340] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 815.222250][T12332] CPU: 1 UID: 0 PID: 12332 Comm: syz.2.1118 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 815.222295][T12332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 815.222313][T12332] Call Trace: [ 815.222325][T12332] [ 815.222338][T12332] dump_stack_lvl+0x16c/0x1f0 [ 815.222375][T12332] should_fail_ex+0x512/0x640 [ 815.222426][T12332] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 815.222483][T12332] should_failslab+0xc2/0x120 [ 815.222516][T12332] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 815.222565][T12332] ? arch_syscall_is_vdso_sigreturn+0xb6/0x230 [ 815.222606][T12332] ? new_userfaultfd+0x79/0x3d0 [ 815.222647][T12332] new_userfaultfd+0x79/0x3d0 [ 815.222684][T12332] __x64_sys_userfaultfd+0x4b/0xb0 [ 815.222724][T12332] do_syscall_64+0xcd/0x490 [ 815.222760][T12332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 815.222794][T12332] RIP: 0033:0x7f0badf8e929 [ 815.222819][T12332] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 815.222851][T12332] RSP: 002b:00007f0baee6a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000143 [ 815.222880][T12332] RAX: ffffffffffffffda RBX: 00007f0bae1b5fa0 RCX: 00007f0badf8e929 [ 815.222900][T12332] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 815.222919][T12332] RBP: 00007f0baee6a090 R08: 0000000000000000 R09: 0000000000000000 [ 815.222945][T12332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 815.222965][T12332] R13: 0000000000000000 R14: 00007f0bae1b5fa0 R15: 00007ffe051230d8 [ 815.223007][T12332] [ 815.231840][T12340] CPU: 0 UID: 0 PID: 12340 Comm: syz.3.1120 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 815.231881][T12340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 815.231898][T12340] Call Trace: [ 815.231909][T12340] [ 815.231920][T12340] dump_stack_lvl+0x16c/0x1f0 [ 815.231962][T12340] should_fail_ex+0x512/0x640 [ 815.232027][T12340] should_fail_alloc_page+0xe7/0x130 [ 815.232068][T12340] prepare_alloc_pages+0x3c2/0x610 [ 815.232123][T12340] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 815.232200][T12340] ? __pfx___might_resched+0x10/0x10 [ 815.232242][T12340] ? find_held_lock+0x2b/0x80 [ 815.232278][T12340] ? process_measurement+0x4a6/0x23e0 [ 815.232336][T12340] ? down_write+0x14d/0x200 [ 815.232375][T12340] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 815.232436][T12340] ? up_write+0x1b2/0x520 [ 815.232506][T12340] ? __lock_acquire+0x622/0x1c90 [ 815.232556][T12340] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 815.232615][T12340] ? policy_nodemask+0xea/0x4e0 [ 815.232656][T12340] alloc_pages_mpol+0x1fb/0x550 [ 815.232694][T12340] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 815.232745][T12340] alloc_pages_noprof+0x131/0x390 [ 815.232783][T12340] __pmd_alloc+0x3b/0x930 [ 815.232822][T12340] ? find_held_lock+0x2b/0x80 [ 815.232862][T12340] __handle_mm_fault+0xaac/0x5490 [ 815.232923][T12340] ? __pfx___handle_mm_fault+0x10/0x10 [ 815.232970][T12340] ? __pfx_mt_find+0x10/0x10 [ 815.233035][T12340] ? find_vma+0xbf/0x140 [ 815.233072][T12340] ? __pfx_find_vma+0x10/0x10 [ 815.233114][T12340] handle_mm_fault+0x589/0xd10 [ 815.233166][T12340] ? __pkru_allows_pkey+0x21/0xb0 [ 815.233226][T12340] do_user_addr_fault+0x7a6/0x1370 [ 815.233280][T12340] ? rcu_is_watching+0x12/0xc0 [ 815.233343][T12340] exc_page_fault+0x5c/0xb0 [ 815.233405][T12340] asm_exc_page_fault+0x26/0x30 [ 815.233442][T12340] RIP: 0010:filldir64+0x1d3/0x600 [ 815.233490][T12340] Code: 83 a0 82 ff 48 89 ee 4c 89 ff e8 28 9b 82 ff 48 83 7c 24 28 00 0f 85 3f 02 00 00 e8 67 a0 82 ff 0f 01 cb 0f ae e8 48 8b 04 24 <49> 89 47 08 e8 54 a0 82 ff 4c 8b 7c 24 30 48 8b 44 24 08 49 89 07 [ 815.233525][T12340] RSP: 0018:ffffc90018357cb0 EFLAGS: 00050293 [ 815.233552][T12340] RAX: 0000000000000000 RBX: ffffc90018357e80 RCX: ffffffff8238e268 [ 815.233576][T12340] RDX: ffff888026433c00 RSI: ffffffff8238e279 RDI: 0000000000000006 [ 815.233612][T12340] RBP: 0000000000000018 R08: 0000000000000006 R09: 0000000000000000 [ 815.233635][T12340] R10: 0000000000000018 R11: 0000000000000001 R12: 0000000000000018 [ 815.233656][T12340] R13: ffffffff8ba2b780 R14: ffffc90018357ea4 R15: 0000000000000000 [ 815.233692][T12340] ? filldir64+0x1b8/0x600 [ 815.233735][T12340] ? filldir64+0x1c9/0x600 [ 815.233799][T12340] ? __pfx_filldir64+0x10/0x10 [ 815.233841][T12340] proc_readdir_de+0x1ce/0x690 [ 815.233894][T12340] proc_readdir+0xf7/0x140 [ 815.233934][T12340] proc_root_readdir+0x5e/0xd0 [ 815.233995][T12340] iterate_dir+0x293/0xb40 [ 815.234049][T12340] __x64_sys_getdents64+0x13c/0x2c0 [ 815.234101][T12340] ? __pfx___x64_sys_getdents64+0x10/0x10 [ 815.234148][T12340] ? fput+0x70/0xf0 [ 815.234191][T12340] ? __pfx_filldir64+0x10/0x10 [ 815.234254][T12340] do_syscall_64+0xcd/0x490 [ 815.234293][T12340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 815.234328][T12340] RIP: 0033:0x7f89daf8e929 [ 815.234355][T12340] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 815.234389][T12340] RSP: 002b:00007f89dbdde038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 815.234422][T12340] RAX: ffffffffffffffda RBX: 00007f89db1b6080 RCX: 00007f89daf8e929 [ 815.234446][T12340] RDX: 0000000000000400 RSI: 0000000000000000 RDI: 0000000000000004 [ 815.234467][T12340] RBP: 00007f89dbdde090 R08: 0000000000000000 R09: 0000000000000000 [ 815.234488][T12340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 815.234510][T12340] R13: 0000000000000000 R14: 00007f89db1b6080 R15: 00007ffc9c44a3b8 [ 815.234557][T12340] [ 816.225216][T12348] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1121'. [ 816.287924][T12352] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1125'. [ 816.292219][T12348] mac80211_hwsim hwsim9 wlan1: entered allmulticast mode [ 816.337194][T12350] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 816.417053][T12350] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 816.450208][T12352] team_slave_0: entered allmulticast mode [ 816.557988][T12350] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 816.574597][T12350] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 816.617008][T12362] FAULT_INJECTION: forcing a failure. [ 816.617008][T12362] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 816.630428][T12362] CPU: 0 UID: 0 PID: 12362 Comm: syz.1.1126 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 816.630470][T12362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 816.630489][T12362] Call Trace: [ 816.630499][T12362] [ 816.630511][T12362] dump_stack_lvl+0x16c/0x1f0 [ 816.630547][T12362] should_fail_ex+0x512/0x640 [ 816.630604][T12362] _copy_from_user+0x2e/0xd0 [ 816.630637][T12362] move_addr_to_kernel+0x65/0x170 [ 816.630686][T12362] __sys_sendto+0x1be/0x520 [ 816.630736][T12362] ? __pfx___sys_sendto+0x10/0x10 [ 816.630821][T12362] ? ksys_write+0x1ac/0x250 [ 816.630882][T12362] ? __pfx_ksys_write+0x10/0x10 [ 816.630935][T12362] __x64_sys_sendto+0xe0/0x1c0 [ 816.630983][T12362] ? do_syscall_64+0x91/0x490 [ 816.631015][T12362] ? lockdep_hardirqs_on+0x7c/0x110 [ 816.631065][T12362] do_syscall_64+0xcd/0x490 [ 816.631101][T12362] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 816.631135][T12362] RIP: 0033:0x7efd8298e929 [ 816.631160][T12362] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 816.631190][T12362] RSP: 002b:00007efd8383a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 816.631218][T12362] RAX: ffffffffffffffda RBX: 00007efd82bb5fa0 RCX: 00007efd8298e929 [ 816.631238][T12362] RDX: 0000000000000401 RSI: 0000000000000000 RDI: 0000000000000007 [ 816.631256][T12362] RBP: 00007efd8383a090 R08: 0000200000000000 R09: 000000000000001c [ 816.631274][T12362] R10: 000000000000007f R11: 0000000000000246 R12: 0000000000000001 [ 816.631292][T12362] R13: 0000000000000000 R14: 00007efd82bb5fa0 R15: 00007fffd695e9d8 [ 816.631332][T12362] [ 816.798637][ C0] vkms_vblank_simulate: vblank timer overrun [ 816.868280][T12350] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 816.874404][T12350] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 816.923442][T12350] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 816.929486][T12350] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 816.977645][T12362] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1126'. [ 817.035743][T12362] team_slave_0: entered allmulticast mode [ 817.059375][T12350] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input92 [ 817.733936][T12377] FAULT_INJECTION: forcing a failure. [ 817.733936][T12377] name failslab, interval 1, probability 0, space 0, times 0 [ 817.803533][T12377] CPU: 1 UID: 0 PID: 12377 Comm: syz.1.1129 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 817.803577][T12377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 817.803595][T12377] Call Trace: [ 817.803605][T12377] [ 817.803618][T12377] dump_stack_lvl+0x16c/0x1f0 [ 817.803655][T12377] should_fail_ex+0x512/0x640 [ 817.803704][T12377] ? __kmalloc_noprof+0xbf/0x510 [ 817.803766][T12377] ? kernfs_fop_write_iter+0x237/0x510 [ 817.803801][T12377] should_failslab+0xc2/0x120 [ 817.803834][T12377] __kmalloc_noprof+0xd2/0x510 [ 817.803892][T12377] kernfs_fop_write_iter+0x237/0x510 [ 817.803933][T12377] vfs_write+0x6c7/0x1150 [ 817.803983][T12377] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 817.804022][T12377] ? __pfx___mutex_lock+0x10/0x10 [ 817.804055][T12377] ? __pfx_vfs_write+0x10/0x10 [ 817.804130][T12377] ksys_write+0x12a/0x250 [ 817.804178][T12377] ? __pfx_ksys_write+0x10/0x10 [ 817.804239][T12377] do_syscall_64+0xcd/0x490 [ 817.804274][T12377] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 817.804306][T12377] RIP: 0033:0x7efd8298e929 [ 817.804330][T12377] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 817.804361][T12377] RSP: 002b:00007efd83819038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 817.804391][T12377] RAX: ffffffffffffffda RBX: 00007efd82bb6080 RCX: 00007efd8298e929 [ 817.804411][T12377] RDX: 0000000000000001 RSI: 0000200000000ec0 RDI: 0000000000000004 [ 817.804429][T12377] RBP: 00007efd83819090 R08: 0000000000000000 R09: 0000000000000000 [ 817.804447][T12377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 817.804464][T12377] R13: 0000000000000000 R14: 00007efd82bb6080 R15: 00007fffd695e9d8 [ 817.804505][T12377] [ 818.100173][T12381] zram0: detected capacity change from 0 to 8 [ 818.342108][ T5839] Bluetooth: hci0: command 0x0406 tx timeout [ 818.615198][ T5839] Bluetooth: hci2: command 0x0406 tx timeout [ 818.947361][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 818.956151][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 818.985882][ T5839] Bluetooth: hci3: command 0x0406 tx timeout [ 818.992049][ T5839] Bluetooth: hci1: command 0x0406 tx timeout [ 819.615241][T12412] can: request_module (can-proto-0) failed. [ 820.262798][T12423] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1136'. [ 820.422909][ T5835] Bluetooth: hci0: command 0x0406 tx timeout [ 820.560206][T12423] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1136'. [ 820.662129][ T5835] Bluetooth: hci2: command 0x0406 tx timeout [ 820.732833][T12436] program syz.0.1137 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 820.852549][T12436] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 820.899392][T12439] program syz.1.1138 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 820.978716][T12439] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 821.071959][ T5835] Bluetooth: hci1: command 0x0406 tx timeout [ 821.078373][ T5835] Bluetooth: hci3: command 0x0406 tx timeout [ 822.803055][T12465] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 822.822023][T12465] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 822.830820][T12465] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 822.840674][T12465] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 823.693425][T12485] FAULT_INJECTION: forcing a failure. [ 823.693425][T12485] name failslab, interval 1, probability 0, space 0, times 0 [ 823.706522][T12485] CPU: 0 UID: 0 PID: 12485 Comm: syz.2.1145 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 823.706571][T12485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 823.706589][T12485] Call Trace: [ 823.706600][T12485] [ 823.706611][T12485] dump_stack_lvl+0x16c/0x1f0 [ 823.706645][T12485] should_fail_ex+0x512/0x640 [ 823.706696][T12485] ? fs_reclaim_acquire+0xae/0x150 [ 823.706739][T12485] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 823.706787][T12485] should_failslab+0xc2/0x120 [ 823.706820][T12485] __kmalloc_noprof+0xd2/0x510 [ 823.706875][T12485] tomoyo_realpath_from_path+0xc2/0x6e0 [ 823.706927][T12485] ? tomoyo_profile+0x47/0x60 [ 823.706961][T12485] tomoyo_path_number_perm+0x245/0x580 [ 823.706999][T12485] ? tomoyo_path_number_perm+0x237/0x580 [ 823.707043][T12485] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 823.707084][T12485] ? find_held_lock+0x2b/0x80 [ 823.707156][T12485] ? find_held_lock+0x2b/0x80 [ 823.707186][T12485] ? hook_file_ioctl_common+0x145/0x410 [ 823.707233][T12485] ? __fget_files+0x20e/0x3c0 [ 823.707287][T12485] security_file_ioctl+0x9b/0x240 [ 823.707331][T12485] __x64_sys_ioctl+0xb7/0x210 [ 823.707374][T12485] do_syscall_64+0xcd/0x490 [ 823.707410][T12485] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 823.707442][T12485] RIP: 0033:0x7f0badf8e929 [ 823.707466][T12485] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 823.707497][T12485] RSP: 002b:00007f0baee49038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 823.707525][T12485] RAX: ffffffffffffffda RBX: 00007f0bae1b6080 RCX: 00007f0badf8e929 [ 823.707550][T12485] RDX: 0000000000000000 RSI: 0000000040384708 RDI: 000000000000000f [ 823.707570][T12485] RBP: 00007f0baee49090 R08: 0000000000000000 R09: 0000000000000000 [ 823.707588][T12485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 823.707606][T12485] R13: 0000000000000000 R14: 00007f0bae1b6080 R15: 00007ffe051230d8 [ 823.707646][T12485] [ 823.707657][T12485] ERROR: Out of memory at tomoyo_realpath_from_path. [ 824.822089][T12443] Bluetooth: hci2: command 0x0406 tx timeout [ 824.822113][ T5835] Bluetooth: hci0: command 0x0406 tx timeout [ 824.902028][ T5835] Bluetooth: hci1: command 0x0406 tx timeout [ 824.908216][T12443] Bluetooth: hci3: command 0x0406 tx timeout [ 825.703358][T12513] FAULT_INJECTION: forcing a failure. [ 825.703358][T12513] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 825.742045][T12513] CPU: 1 UID: 0 PID: 12513 Comm: syz.3.1152 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 825.742091][T12513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 825.742109][T12513] Call Trace: [ 825.742119][T12513] [ 825.742132][T12513] dump_stack_lvl+0x16c/0x1f0 [ 825.742175][T12513] should_fail_ex+0x512/0x640 [ 825.742232][T12513] _copy_to_user+0x32/0xd0 [ 825.742268][T12513] simple_read_from_buffer+0xcb/0x170 [ 825.742315][T12513] proc_fail_nth_read+0x197/0x270 [ 825.742358][T12513] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 825.742407][T12513] ? rw_verify_area+0xcf/0x680 [ 825.742447][T12513] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 825.742489][T12513] vfs_read+0x1e4/0xc60 [ 825.742542][T12513] ? __pfx___mutex_lock+0x10/0x10 [ 825.742574][T12513] ? __pfx_vfs_read+0x10/0x10 [ 825.742634][T12513] ? __fget_files+0x20e/0x3c0 [ 825.742679][T12513] ? set_task_ioprio+0x2c0/0x670 [ 825.742731][T12513] ksys_read+0x12a/0x250 [ 825.742778][T12513] ? __pfx_ksys_read+0x10/0x10 [ 825.742825][T12513] ? __do_sys_ioprio_set+0x3dd/0xb50 [ 825.742866][T12513] do_syscall_64+0xcd/0x490 [ 825.742903][T12513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 825.742935][T12513] RIP: 0033:0x7f89daf8d33c [ 825.742959][T12513] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 825.742990][T12513] RSP: 002b:00007f89dbdff030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 825.743018][T12513] RAX: ffffffffffffffda RBX: 00007f89db1b5fa0 RCX: 00007f89daf8d33c [ 825.743039][T12513] RDX: 000000000000000f RSI: 00007f89dbdff0a0 RDI: 000000000000000a [ 825.743058][T12513] RBP: 00007f89dbdff090 R08: 0000000000000000 R09: 0000000000000000 [ 825.743077][T12513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 825.743095][T12513] R13: 0000000000000000 R14: 00007f89db1b5fa0 R15: 00007ffc9c44a3b8 [ 825.743137][T12513] [ 826.033202][T12506] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 826.057555][T12506] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 826.119767][T12506] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 826.126311][T12506] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 826.620862][T12525] [ 826.623281][T12525] ====================================================== [ 826.630338][T12525] WARNING: possible circular locking dependency detected [ 826.637399][T12525] 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 Not tainted [ 826.644200][T12525] ------------------------------------------------------ [ 826.651264][T12525] syz.0.1154/12525 is trying to acquire lock: [ 826.657363][T12525] ffffffff8e266b50 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc+0x12/0x30 [ 826.666963][T12525] [ 826.666963][T12525] but task is already holding lock: [ 826.674373][T12525] ffff888142b529c8 (&q->rq_qos_mutex){+.+.}-{4:4}, at: wbt_init+0x393/0x540 [ 826.683183][T12525] [ 826.683183][T12525] which lock already depends on the new lock. [ 826.683183][T12525] [ 826.693843][T12525] [ 826.693843][T12525] the existing dependency chain (in reverse order) is: [ 826.702901][T12525] [ 826.702901][T12525] -> #3 (&q->rq_qos_mutex){+.+.}-{4:4}: [ 826.710710][T12525] __mutex_lock+0x199/0xb90 [ 826.715790][T12525] wbt_init+0x393/0x540 [ 826.720526][T12525] queue_wb_lat_store+0x354/0x3d0 [ 826.726127][T12525] queue_attr_store+0x279/0x320 [ 826.732080][T12525] sysfs_kf_write+0xf2/0x150 [ 826.737256][T12525] kernfs_fop_write_iter+0x351/0x510 [ 826.743147][T12525] vfs_write+0x6c7/0x1150 [ 826.748070][T12525] ksys_write+0x12a/0x250 [ 826.752984][T12525] do_syscall_64+0xcd/0x490 [ 826.758058][T12525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 826.764537][T12525] [ 826.764537][T12525] -> #2 (&q->q_usage_counter(io)#18){++++}-{0:0}: [ 826.773232][T12525] blk_alloc_queue+0x619/0x760 [ 826.778582][T12525] blk_mq_alloc_queue+0x175/0x290 [ 826.784205][T12525] __blk_mq_alloc_disk+0x29/0x120 [ 826.789911][T12525] loop_add+0x49e/0xb70 [ 826.794640][T12525] loop_init+0x164/0x270 [ 826.799478][T12525] do_one_initcall+0x120/0x6e0 [ 826.804826][T12525] kernel_init_freeable+0x5c2/0x900 [ 826.810614][T12525] kernel_init+0x1c/0x2b0 [ 826.815534][T12525] ret_from_fork+0x5d7/0x6f0 [ 826.820716][T12525] ret_from_fork_asm+0x1a/0x30 [ 826.826059][T12525] [ 826.826059][T12525] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 826.833451][T12525] fs_reclaim_acquire+0x102/0x150 [ 826.839054][T12525] __kmalloc_cache_node_noprof+0x53/0x420 [ 826.845363][T12525] create_worker+0x10f/0x7e0 [ 826.850521][T12525] workqueue_prepare_cpu+0xb5/0x160 [ 826.856276][T12525] cpuhp_invoke_callback+0x3d5/0xa10 [ 826.862114][T12525] __cpuhp_invoke_callback_range+0x101/0x210 [ 826.868656][T12525] _cpu_up+0x3f5/0x930 [ 826.873274][T12525] cpu_up+0x1dc/0x240 [ 826.877895][T12525] cpuhp_bringup_mask+0xd8/0x210 [ 826.883400][T12525] bringup_nonboot_cpus+0x176/0x1c0 [ 826.889163][T12525] smp_init+0x34/0x160 [ 826.893816][T12525] kernel_init_freeable+0x3a8/0x900 [ 826.899571][T12525] kernel_init+0x1c/0x2b0 [ 826.904459][T12525] ret_from_fork+0x5d7/0x6f0 [ 826.909693][T12525] ret_from_fork_asm+0x1a/0x30 [ 826.915010][T12525] [ 826.915010][T12525] -> #0 (cpu_hotplug_lock){++++}-{0:0}: [ 826.922786][T12525] __lock_acquire+0x126f/0x1c90 [ 826.928205][T12525] lock_acquire+0x179/0x350 [ 826.933272][T12525] cpus_read_lock+0x42/0x160 [ 826.938413][T12525] static_key_slow_inc+0x12/0x30 [ 826.943911][T12525] rq_qos_add+0x2f8/0x4b0 [ 826.948806][T12525] wbt_init+0x3a9/0x540 [ 826.953558][T12525] queue_wb_lat_store+0x354/0x3d0 [ 826.959137][T12525] queue_attr_store+0x279/0x320 [ 826.964536][T12525] sysfs_kf_write+0xf2/0x150 [ 826.969680][T12525] kernfs_fop_write_iter+0x351/0x510 [ 826.975515][T12525] vfs_write+0x6c7/0x1150 [ 826.980412][T12525] ksys_write+0x12a/0x250 [ 826.985304][T12525] do_syscall_64+0xcd/0x490 [ 826.990356][T12525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 826.996801][T12525] [ 826.996801][T12525] other info that might help us debug this: [ 826.996801][T12525] [ 827.007043][T12525] Chain exists of: [ 827.007043][T12525] cpu_hotplug_lock --> &q->q_usage_counter(io)#18 --> &q->rq_qos_mutex [ 827.007043][T12525] [ 827.021270][T12525] Possible unsafe locking scenario: [ 827.021270][T12525] [ 827.028735][T12525] CPU0 CPU1 [ 827.034115][T12525] ---- ---- [ 827.039501][T12525] lock(&q->rq_qos_mutex); [ 827.044045][T12525] lock(&q->q_usage_counter(io)#18); [ 827.051977][T12525] lock(&q->rq_qos_mutex); [ 827.059403][T12525] rlock(cpu_hotplug_lock); [ 827.064027][T12525] [ 827.064027][T12525] *** DEADLOCK *** [ 827.064027][T12525] [ 827.072189][T12525] 7 locks held by syz.0.1154/12525: [ 827.077402][T12525] #0: ffff8880806a5278 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a2/0x370 [ 827.086519][T12525] #1: ffff8880246b4428 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 827.095558][T12525] #2: ffff88805b5f8488 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 827.105356][T12525] #3: ffff8881427f2968 (kn->active#80){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 827.115435][T12525] #4: ffff888142b527c8 (&q->q_usage_counter(io)#18){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 827.127168][T12525] #5: ffff888142b52800 (&q->q_usage_counter(queue)#20){+.+.}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 827.139160][T12525] #6: ffff888142b529c8 (&q->rq_qos_mutex){+.+.}-{4:4}, at: wbt_init+0x393/0x540 [ 827.148359][T12525] [ 827.148359][T12525] stack backtrace: [ 827.154270][T12525] CPU: 1 UID: 0 PID: 12525 Comm: syz.0.1154 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(full) [ 827.154305][T12525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 827.154322][T12525] Call Trace: [ 827.154329][T12525] [ 827.154339][T12525] dump_stack_lvl+0x116/0x1f0 [ 827.154368][T12525] print_circular_bug+0x275/0x350 [ 827.154405][T12525] check_noncircular+0x14c/0x170 [ 827.154437][T12525] ? irqentry_exit+0x3b/0x90 [ 827.154465][T12525] __lock_acquire+0x126f/0x1c90 [ 827.154506][T12525] lock_acquire+0x179/0x350 [ 827.154540][T12525] ? static_key_slow_inc+0x12/0x30 [ 827.154579][T12525] ? __pfx___might_resched+0x10/0x10 [ 827.154610][T12525] cpus_read_lock+0x42/0x160 [ 827.154637][T12525] ? static_key_slow_inc+0x12/0x30 [ 827.154674][T12525] static_key_slow_inc+0x12/0x30 [ 827.154710][T12525] rq_qos_add+0x2f8/0x4b0 [ 827.154750][T12525] wbt_init+0x3a9/0x540 [ 827.154779][T12525] queue_wb_lat_store+0x354/0x3d0 [ 827.154805][T12525] ? __pfx_queue_wb_lat_store+0x10/0x10 [ 827.154832][T12525] ? __mutex_trylock_common+0xe9/0x250 [ 827.154869][T12525] ? __pfx_queue_wb_lat_store+0x10/0x10 [ 827.154894][T12525] queue_attr_store+0x279/0x320 [ 827.154920][T12525] ? __pfx_queue_attr_store+0x10/0x10 [ 827.154943][T12525] ? __lock_acquire+0x622/0x1c90 [ 827.154986][T12525] ? find_held_lock+0x2b/0x80 [ 827.155012][T12525] ? sysfs_file_kobj+0xe4/0x290 [ 827.155046][T12525] ? __pfx_queue_attr_store+0x10/0x10 [ 827.155071][T12525] sysfs_kf_write+0xf2/0x150 [ 827.155104][T12525] kernfs_fop_write_iter+0x351/0x510 [ 827.155139][T12525] ? __pfx_sysfs_kf_write+0x10/0x10 [ 827.155173][T12525] vfs_write+0x6c7/0x1150 [ 827.155214][T12525] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 827.155245][T12525] ? __pfx___mutex_lock+0x10/0x10 [ 827.155271][T12525] ? __pfx_vfs_write+0x10/0x10 [ 827.155320][T12525] ksys_write+0x12a/0x250 [ 827.155358][T12525] ? __pfx_ksys_write+0x10/0x10 [ 827.155404][T12525] do_syscall_64+0xcd/0x490 [ 827.155431][T12525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 827.155458][T12525] RIP: 0033:0x7f6620f8e929 [ 827.155479][T12525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 827.155506][T12525] RSP: 002b:00007f6621d5e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 827.155530][T12525] RAX: ffffffffffffffda RBX: 00007f66211b6160 RCX: 00007f6620f8e929 [ 827.155548][T12525] RDX: 0000000000000009 RSI: 00002000000001c0 RDI: 0000000000000004 [ 827.155565][T12525] RBP: 00007f6621010b39 R08: 0000000000000000 R09: 0000000000000000 [ 827.155581][T12525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 827.155597][T12525] R13: 0000000000000000 R14: 00007f66211b6160 R15: 00007ffe1096de68 [ 827.155623][T12525] [ 827.462981][T12443] Bluetooth: hci0: command 0x0406 tx timeout [ 827.713092][T12515] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1153'. [ 828.102014][T12443] Bluetooth: hci2: command 0x0406 tx timeout [ 828.181979][ T5835] Bluetooth: hci1: command 0x0406 tx timeout [ 828.182013][T12443] Bluetooth: hci3: command 0x0406 tx timeout