last executing test programs: 4.738120443s ago: executing program 0 (id=408): r0 = openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/usbmon0\x00', 0x640, 0x0) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x7, 0xfffffffffffffffd, 0xd4, 0x4, 0x28c, 0x0, 0x3, 0x368e, 0x8, {0x401, 0x10000}, 0x8, 0x6, 0xfffffffffff7fffd, 0x1007ffd, 0x0, 0xfe, 0x81, 0xffffffffffff628e, 0x3d, 0xdeb1, 0x7ff}) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x2) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/018/001\x00', 0x40, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x0, 0xfffffffffffff000, 0x2) landlock_create_ruleset$auto(0x0, 0x9, 0x0) landlock_restrict_self$auto(r1, 0x0) mkdir$auto(&(0x7f0000004440)='./file0\x00', 0x1) mkdir$auto(&(0x7f00000000c0)='./file1\x00', 0x8) rename$auto(0x0, &(0x7f00000004c0)='./file1\x00') r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0xa3d9) openat$auto_proc_pid_attr_operations_base(0xffffffffffffff9c, 0x0, 0x100, 0x0) r3 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/acpi/wakeup\x00', 0x48041, 0x0) write$auto(r3, 0x0, 0x0) open(&(0x7f00000003c0)='./file0\x00', 0x14d443, 0x100) mount$auto(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='xfs\x00', 0x5, 0x0) shmctl$auto_SHM_INFO(0x0, 0xe, &(0x7f0000000440)={{0xffffff1b, 0x0, 0xee01, 0x5, 0x9, 0xca82857c, 0x99f8}, 0x84, 0x5, 0x8, 0x3, @inferred, @raw=0x53b, 0x2, 0x0, &(0x7f0000000280)="261061700e33c3342b7606b4a93e9e955c8d790c5b20b4a28af4e4a7f260b4d0ef32deaa08eae5b45677c68ff021acf329731f3fd7a08ff3d1bd762abb50c975f42c1ab6c6ef2e01c078af108ace089b8a8f66e49c35f2aded658dc2d02bd7451553cebe7d9780", &(0x7f00000005c0)="dae536d504bd88537506478a3326857c9d83be26e035ad1d4146ed9a5f5d01f4b322e67d724c6eea280a31ecaa0cc7344f7b08e44ec28742ecd95d73bbb1867d3347cfed11df57d53b998c4df251080e60f59d2f4bbaef735201366bb8a16fc32adf0640af92af5cc225199b6451ac4533e80bd22dc543eedb1134a03816b426"}) rt_sigqueueinfo$auto(0x0, 0x1, &(0x7f0000000680)={@siginfo_0_0={0xfffffff7, 0x5, 0x9, @_sigchld={0x0, r4, 0x400, 0xcad, 0x5}}}) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000700)={[0x1a, 0x7, 0xd3e, 0x1, 0x948b, 0x3, 0x95f4da0a, 0xffffffffffffffff, 0x3, 0x62, 0x80000001, 0x4, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0) ioctl$auto_MON_IOCG_STATS(r0, 0x80089203, 0x0) r5 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/cec4\x00', 0x101901, 0x0) ioctl$auto_CEC_ADAP_S_LOG_ADDRS(r5, 0xc05c6104, &(0x7f0000000100)={'\x00', 0x0, 0x6, 0x2, 0x9b3, 0x9, "0200000002000000997e763f222ce1", '\x00', "0001410c", '\x00', ["f5404de9641f0000000060c1", "70d9a9a3af9f39d000000001", "ef5ac4927ad89c5c00"]}) rmdir$auto(&(0x7f0000000080)='./cgroup/../file0\x00') 4.323871948s ago: executing program 1 (id=411): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x3a}}, 0x6e) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) r1 = io_uring_setup$auto(0x1, 0x0) mmap$auto(0x0, 0x20009, 0xe3, 0x100000eb1, 0x40000000000a1, 0x8000) socket(0x10, 0x2, 0x0) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x401, 0x1ff, 0x7, 0x48, 0x6ab, 0x1ffdf, 0x80000007, 0x200003, 0x2, 0xa121, 0x3, 0x6, 0x4, 0xb4, 0xa, 0x2, 0x10001, 0x80, 0x100000000, 0x800000, 0x3400, 0x8, 0x200, 0x800, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4]}, 0x1fe, 0xd) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="10002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x20008004) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) sendmmsg$auto(r1, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000000)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xa505}, 0x802}, 0x7, 0x4008) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_STATUS322(0xffffffffffffffff, 0x806c4120, &(0x7f0000000100)={0x0, 0x6, 0x95d7, 0x7f, 0x3, 0x1, 0x9, 0x2, 0x0, 0x7, 0xb, 0x8, 0x100, 0x2, 0x3, 0x3ff, 0x400, 0x80000000, "0c1056e3480805f935e214e44f620fa9eba8238cacc3d9e6fc45cf541e509fc2457ae4ae"}) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) write$auto(0x3, 0x0, 0xfffffdef) unshare$auto(0x40000080) sendmmsg$auto(0xffffffffffffffff, 0x0, 0x3b87, 0xa) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) openat$dir(0xffffffffffffff9c, 0x0, 0x381000, 0x100) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/devices/system/node/node1/compact\x00', 0xc2481, 0x0) writev$auto(r2, &(0x7f0000000080)={&(0x7f0000000040), 0x1000}, 0x3) mmap$auto(0x0, 0x2820009, 0x9, 0xeb1, 0xfffefffffffffffa, 0x8000) r3 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r3, 0x107, 0x5, 0x0, 0x8004) close_range$auto(0x2, 0x8, 0x0) r4 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-subdev3\x00', 0x169000, 0x0) ioctl$auto(r4, 0xc0285629, r4) close_range$auto(0x0, 0xfffffffffffff000, 0x2) open(0x0, 0x6041, 0x0) 4.235066953s ago: executing program 2 (id=412): unshare$auto(0x40000080) r0 = socket(0xa, 0x1, 0x100) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/virtual/net/bond0/bonding/primary_reselect\x00', 0x1e2142, 0x0) r2 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x42, 0x0) select$auto(0x800, 0x0, 0x0, &(0x7f0000000580)={[0xe83, 0x8, 0xfffffffffffffc01, 0x0, 0xfff9, 0x9, 0x14, 0x7fffffff, 0x8, 0x3fe, 0x4, 0x3, 0x5, 0x2, 0x5]}, 0x0) r3 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000340), r0) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2100e000}, 0xc, &(0x7f0000000380)={&(0x7f0000001b40)={0x15f0, r3, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x9}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x80}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x8}, @ETHTOOL_A_LINKMODES_OURS={0x15c2, 0x3, 0x0, 0x1, [@typed={0x8, 0x87, 0x0, 0x0, @fd=r2}, @generic="92b5ff1a60509c25481d94c49b816557b3ac437dd526d318ae1c5b0db0256c4846a1ef57cda071d2de534625a41104db548b3f0a89cca0656f923c613eb6825e49110d090dc7bfd65aea0454434c6accb83aa020104a0aec29d0920d78456a0dc3c7c30fb3cd13f8fdd39835f22a2390a92c2358a548cc759d1f8f95e0786ccfc0658592fba5f0dd8a969fe29b378eea766c27523bf626f46d962aa6bb38abc1f9646cbef27c8ecc91aa2ef5837a4ed2", @typed={0xc, 0x10d, 0x0, 0x0, @u64=0x1}, @nested={0xda, 0x7, 0x0, 0x1, [@generic="86715ab3c57f6078cb64492502367b29faf77da2de19712bf0f09d279e66a389692f0d1168", @generic="ae6a8517579d5581db8ec80b88814fb362f9497befe26ebdc25f914bf54d93fc9a3162f7d6988c59773f7c5677eca30864998b369abbb1134e3ffd8a5341ed83cc61720a4fb457c5903a4a9fbf93cd1a12b76c2e332f2856fe9a3d03e9697b53d6e24583075ddfc52a250c74c9d722bd532b9e76c56a90682978874066d2a80962c1801f1385506f69c48d992b9f72a34c96a7c2d01e5ed0e4212d9c23a6905bbe695354c0", @typed={0xc, 0x94, 0x0, 0x0, @u64=0x90}]}, @nested={0xf9, 0x8e, 0x0, 0x1, [@generic="5098da124b2a8ac851db92109353f53659b6b7c97e24b5d6df3857c7cb0b435e3427ebe4af2b4a92ebac3c43211bce9444fee94551eb41f4c9f6ec344e270bf5692c87625ef3b0baddcde3ef780d777aab528804aabd36f25a9a9db2c1f8324ad0b8e884dca372078da19b217a46907cc0200d55f8e427434d932177408d95c1cee1552976aad4945f735aaaf5816d9fe1246aaafc70edfb17540d7f9c86667f76ad31b09e237d40ad3fc55229fcb6b76411774eb9cd98dd3e771ad2755f58271643fe5265b08d509bff681454c81653a38f7edc85d4a624e48578dfe5ea4c4d7a03713d6d39f068b35bc17176cf2ded09aa4be81f"]}, @generic="5b96", @generic="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", @nested={0x31f, 0x21, 0x0, 0x1, [@generic="d00ff1b32a7b282f7ff98f1c48d31fd6f5795a5349e27ce5001794ef5829cc3e0c99d48ff72d52c75d6fbce889d3d7b7b902dbf807939c095729e0d6dabd719d79d851b1bc64649c004bde62b668b3018c3e24165d15dcbb8447d57f553c2d4c59d9cc3c1903b8487861cdec53686dc2f803489774be2ce37ac9d6d91ad592fb522cfd93df2b04d8c70f7dffa27555b37b14e5c28002f425fcad4649e3d9eda91fd5cf1ad242ac1159d54adfa801bf73", @nested={0x1e8, 0x2f, 0x0, 0x1, [@generic="775d3b3eb4936c8b19588ca261c6098ff81263d173c3c68f11af2576cc2314b9fa72ec2592bb6c79", @generic="7bd676b67696bce789665db9f347727fa34d0d2faf69d547d81dd3b5e058b1843ef63616518ab6ec907e25", @generic="019c59a8584571e4951fe3e8df5bf3f74df6bc911f10eecbae379e0ddd9677e187e1ffff6ca22c24a85dc7e044e4ffd1dc005d87450fde018d812c72745e0eb5f372862b783d31497ac1a8e3b9fa2bbc648a7ece42efa1c1a836b5bcf605afa6a683fa824bcc25da81c5f8c53dbb69c964d1474bbf5b7627a8e3c052b7b37c9eb6e216f65664d219bc9b5e1a3d686ba0d9f15bdbc621fb140fe7e4111d59d792190a3d04ca947d9dd80a4b9b67df6b73d8a11c4891693c713d0056841c9e7a390e8906ecf296ec4d5723bba58a", @nested={0xc1, 0x138, 0x0, 0x1, [@nested={0x4, 0xe0}, @generic="0f78489b81ee4d1c9663888321cd6af341cb088bb3d707f7971c34e5e61e515f1f7b", @typed={0x14, 0xca, 0x0, 0x0, @ipv6=@mcast1}, @nested={0x4, 0x7a}, @nested={0x4, 0x113}, @generic="ab2638f0be74b24bc0230822c73d1b347e396af247c477c1307e627151648ddfeeacd8e132be59f62af1832ae8c4d39ec40d0eb3f4b48ad2d8159a5c302782280c10b5cc9c6cce673ea8646ceed1f6e81cff70a70193d20f15ce04f9e85cce5fa49887d3db97ba82fbffae1cd33e02d4a0ea76b0d9ae82e47f6d8a"]}]}, @generic="98953bd11203a61b63b9a670d73da0810aeca7b0282c16e93e4b53257810d88f8048d47f4b082411c6a0a63c72bbca217ebdbd9aa4d9484d495e53c1f41f94b27cddf3b5e88a5a615a24dcf305f1cdb10c4d67b49fe9de89c4d77937683c0ccaa30fae5a5cb546", @nested={0x4, 0x30}, @typed={0xc, 0x13e, 0x0, 0x0, @u64=0x924}, @nested={0x4, 0x105}, @nested={0x4, 0x89}, @nested={0x4, 0x25}]}]}]}, 0x15f0}, 0x1, 0x0, 0x0, 0xc894}, 0x20000841) sendmmsg$auto(r2, &(0x7f00000003c0)={{0x0, 0x8f, 0x0, 0x5, &(0x7f0000000380), 0x100, 0x8}, 0x1a}, 0x3, 0x6) write$auto(r2, &(0x7f0000000200)='/de\xef\xe7audio1\x00', 0xa3d9) gettimeofday$auto(&(0x7f0000000000)={0x2733, 0x3}, &(0x7f0000000080)) sendfile$auto(r1, r1, 0x0, 0x7fff) unshare$auto(0xa4) setsockopt$auto(0x400000000000003, 0x29, 0x1b, 0x0, 0x56b) ioctl$auto_SNDCTL_DSP_SPEED(0xffffffffffffffff, 0xc0045002, 0x0) r4 = socket(0x0, 0x3, 0x3c) unshare$auto(0x40000080) getdents64$auto(r2, &(0x7f0000000440)={0x3, 0x401, 0x10, 0xfd, "e6049ffdbcbab2bdd36c5ad182f5d404c99f57f1bf070f1f9c7aab5be6f83735ac5d6a94c07f67e22ff1e145dff02fd039b8655b06451cc5e176c282050bd97307a9843426719b30176c63a774307c79666931d11920014163279e7328943b7e529a9e5fb6d47798ed26213895"}, 0x0) syz_genetlink_get_family_id$auto_nlctrl(0x0, 0xffffffffffffffff) membarrier$auto(0xf11, 0x7fffffff, 0x402) sendmsg$auto_CTRL_CMD_GETPOLICY(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='q\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="4cb245184f86db27df25"], 0xf8}, 0x1, 0x0, 0x0, 0x46080}, 0x1401805d) sendmsg$auto_CTRL_CMD_GETPOLICY(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x64f4040a6ccda016}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="fffffffd", @ANYRES16=r0, @ANYBLOB="00012cbd7000fcdbdf250a00000005000200000000000600010061c5000008000a000c000000060001005d00000008000a001803000006000100b438000008000a000100010008000ae16f6a1af02409cd0006000000"], 0x5c}, 0x1, 0x0, 0x0, 0x2200c8c0}, 0x20000040) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000001b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES64=r4, @ANYRESOCT=r3], 0x24}, 0x1, 0x0, 0x0, 0x5}, 0x40000) openat$auto_urandom_fops_random(0xffffffffffffff9c, 0x0, 0x10902, 0x0) close_range$auto(0x2, 0x8, 0x0) 3.727106627s ago: executing program 0 (id=414): adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffff7fffffffffd, 0xd1, 0x3, 0x6, 0x0, 0x1, 0x368e, 0x2, {0x100000000, 0x10000}, 0x5, 0x31, 0xfffffffffffffffd, 0x1008000, 0x0, 0x80000004, 0x81, 0xffffffffffff628e, 0xa747, 0xdeb1, 0x804}) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_qrtr_tun_ops_tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x19) madvise$auto(0x0, 0xffffffffffff0001, 0x15) ioctl$auto_FS_IOC_GETFSUUID(0xffffffffffffffff, 0x80111500, 0xffffffffffffffff) select$auto(0x5, 0x0, 0x0, 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/platform/vkms/graphics/fb0/pan\x00', 0x80302, 0x0) r0 = openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/fb0\x00', 0x20401, 0x0) ioctl$auto_FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)) madvise$auto(0x0, 0xffffffffffff0005, 0x19) futex$auto(0x0, 0x8d, 0x0, 0x0, 0x0, 0x100) mmap$auto(0x100000000, 0x4, 0x4000000000df, 0x40eb2, 0xffffffffffffffff, 0x300000000000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x182, 0x0) r1 = openat$auto_cpu_latency_qos_fops_qos(0xffffffffffffff9c, &(0x7f0000006640), 0x2, 0x0) readv$auto(r1, &(0x7f0000000040)={0x0, 0x36a}, 0x6) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) setsockopt$auto_SO_TIMESTAMPNS_OLD(0xffffffffffffffff, 0x81c, 0x23, &(0x7f00000000c0)='N.}^\x00', 0x1) preadv$auto(0x40000000000003, 0x0, 0x6, 0x8, 0x5) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8000, 0x0) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000200)='/proc/thread-self/net/afs/addr_prefs\x00', 0x441, 0x0) write$auto(r2, 0x0, 0x40) 3.45201396s ago: executing program 3 (id=416): mmap$auto(0x0, 0x2020009, 0x3, 0x9000000eb1, 0xfffffffffffffffa, 0x8000) socket(0xa, 0x1, 0x84) io_uring_setup$auto(0x6, 0x0) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) io_submit$auto(0xa, 0x7, &(0x7f0000000040)=&(0x7f0000000000)={0x7, 0x839a, 0x0, 0x2, 0xe7, 0xffffffffffffffff, 0x0, 0x2, 0x45, 0x0, 0x1}) bpf$auto(0x0, &(0x7f0000000000)=@raw_tracepoint={0x1a, 0xffffffffffffffff, 0x0, 0x4}, 0x7f) symlink$auto(&(0x7f0000000300)='\\\':.\x00', &(0x7f0000000100)='\xfb\x00') readlink$auto(&(0x7f0000000b00)='\xfb\x00', 0x0, 0x800) setsockopt$auto(0x3, 0x0, 0x4, 0x0, 0x28) sendto$auto(0x3, 0x0, 0x2000f, 0x101, &(0x7f0000000000)=@in={0x2, 0x4e22, @loopback}, 0x1c) 3.346763515s ago: executing program 2 (id=417): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000004c0)='/sys/class/firmware/timeout\x00', 0x1a1942, 0x0) write$auto(r0, &(0x7f0000000500)='o\x00d1^\xa1\x02\x00\x00\x00\x00\x00\x00\xdc\xbf\x05V\x12\x00\x00\x00\x00\x00\x00\xf3\xa8)\xf1\x00\x00\x00\x00\x00\x00\x00\t\x02\xd7\xf9 \xcc\x92\x1817\x0e\x19Z\xce\x19u\xfd>o\xf3)*\xdeb\x18\xe7c\x13\x8d{\xa8\n*\xa4J~\xfc\xd2\xccpH\xffH\x8a\xe3\xc1\xe4\xdc\\\x7fl\xa8\x83\x1c\x19X\xacm\xd4v,\xc5T9y\xa3m\x82\xe3\xf5\xee\x1b|\x861%\xf3F\xfc!\xe4\x90\xce\x1c\xe3\xd4A\xef\xc4\x17H\x93\x91\xce\xa4\xcb\xff\xa3?\x8e\x9e\v\x04\x85`\xd3\x8cN\x15f0g\x84\xee\x19\xaf\xc4N\xa1\xbe\x8a\x92\xa9\xc9\xe2\xecp\x94\xf11\x19\xf2\x89\xadkE\xe6\xa8\xf1S\xc6\x92\f\xf5#\xd2\x14\xbeA\x1b\x8fn%\xe5\x10\x04\xc6\xfb\xca\xd6\x02\xcanR\x81\x05-@\x97(\t\xa5\x04Zd\xa1O\xe5\xe9s\xb1\x00\xf6\xb5\x9etKP>\x99\xada\xda\xba\xf7pV\xe0\x1b#Ll=p\x98;g\xacpLO\xc4k\xdf4\xf3HGB\xb7\xdd\x93\xfd\xcf{0!\x97\xea\xe3\xce0\xed\x86\xe3#9\xeb\x99\xb03\xe5E\xc5\x93v\x81M\xdd?\xc3\xfa:\xcfK\xc1$\x1b\xf6\xf24\x85\xb9q\x90c1\xc4*$x\xb6\x1d\xed\x03\xa0l\x97\xa5\xd9\x00\xe2w\xba\x1c\xa7V\xc4\x14\xf7\xb5r\x82\xc4{L\x84\x9f\xf0fP\xaeR\x1e\x92\x02\xf8\xbf\xd1\xcf0!w\xe2Ys\xfd\xa5\xbf\xfcn\xae\x88a\xde\x83\x16\x81\xea\xdd\xc1\x8c\x93\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa1Nc\xe4-\xcb\x93\xc2\x80\xcf\xef\x01\xe0u\xaa\xbeeG\x18\x8a\xd9\xa8\xe2B\x95@\xae7.\x7fdk\xf6\x82\xcb\xb33XZ&J\xeby\xe5\xed\x98\xea\x9e\xcaz\xc4\xc7q\xdaFr\x80\x00@\xeaf\xa84\xcew\xc3\x00\xa4\x15\xdf\x1bH\x8d\xc1\xfaR\xeb9\xb5k\x9b\xfd\xe4\x81i\xdaw\xeb\xea\t\xdf\x1f\x05\x1b\x87\xeb\x8e\xe0\xcbb\xff T5v\xd8D\xfd \xc4\xfc\xc08*\xbeK\f', 0x2) mmap$auto(0x3ff, 0x5, 0x6, 0x8011, 0xffffffffffffffff, 0x8000) symlink$auto(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000001200)='./file0\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x42, 0x20) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) open(&(0x7f0000000100)='.\x00', 0x591002, 0x408) socket(0x2, 0x3, 0xa) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) r1 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x42, 0x0) bpf$auto_BPF_LINK_GET_FD_BY_ID(0x1e, 0x0, 0x0) unshare$auto(0x40000080) mmap$auto(0x40000000007, 0x20009, 0x4400000000df, 0xc157, 0x101000000000000, 0x7) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0xfffffffd, 0x80000003, 0x200, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) socket(0x11, 0x80003, 0xf) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x2, 0x0) close_range$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x2) open$dir(&(0x7f0000000000)='./file0\x00', 0x42, 0x20) select$auto(0xe, 0x0, 0x0, &(0x7f00000000c0)={[0x1ff, 0x6, 0x7, 0x1, 0x3, 0x6, 0x15f4da0a, 0xa, 0x3, 0x0, 0x7ffffffd, 0x7, 0xe12, 0x9, 0x1, 0x8000]}, 0x0) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) getsockopt$auto_SO_PEERCRED(r1, 0xc14, 0x11, 0x0, &(0x7f0000000180)=0xfff) unshare$auto(0x40000080) mmap$auto(0x80, 0x7ffd, 0x5a, 0xeb1, 0xffffffffffffffff, 0x208000) mknod$auto(&(0x7f00000003c0)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5', 0x20e9, 0x103) select$auto(0x800, 0x0, 0x0, 0x0, 0x0) 2.877148232s ago: executing program 1 (id=418): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) connect$auto(0x3, &(0x7f0000000000), 0x55) io_uring_setup$auto(0x1, 0x0) r0 = gettid() tkill$auto(r0, 0x7) migrate_pages$auto(r0, 0x7fffffff, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x401) io_uring_register$auto(0x2, 0x1e, &(0x7f0000000000), 0x1) 2.834795825s ago: executing program 1 (id=419): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) statmount$auto(0x0, 0x0, 0x1fe, 0xd) syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000080), 0xffffffffffffffff) sysfs$auto(0x8, 0x1000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vlan1\x00'}) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x2000, 0x0) ioctl$auto_TIOCSWINSZ(0xffffffffffffffff, 0x5414, 0x0) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x401bf, 0x7352, 0x3d, 0x65f, 0x1ffde, 0x7, 0x3, 0x2, 0xd, 0x3, 0x6, 0x4, 0xb4, 0x9, 0x6, 0x7ff, 0x80, 0x4, 0x0, 0x7, 0x2000, 0x203, 0x0, 0xb4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0x1fe, 0xd) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xdc5e}, 0x800}, 0x7, 0x4008) 2.773171844s ago: executing program 1 (id=420): close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) r0 = fanotify_init$auto(0x8, 0x2000000000002) r1 = open(&(0x7f0000000000)='./bus\x00', 0x12ba7e, 0x45) fanotify_mark$auto(0x0, 0x451, 0xa, r1, 0x0) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x80040, 0x40, 0xe}, 0x18) fremovexattr$auto(r2, &(0x7f0000000000)='system.posix_acl_access\x00') r3 = syz_genetlink_get_family_id$auto_thermal(&(0x7f0000000080), r1) sendmsg$auto_THERMAL_GENL_CMD_TZ_GET_TEMP(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x300, 0x70bd26, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20008001) 2.617112363s ago: executing program 1 (id=421): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/bus/usb-serial/drivers/digi_4/new_id\x00', 0x48500, 0x0) pread64$auto(r0, 0x0, 0x3ff, 0x9) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snd/controlC0\x00', 0x0, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, 0x0) unshare$auto(0x40000080) socket(0x1e, 0x1, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x80102, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000005800), 0xffffffffffffffff) sendmsg$auto_HWSIM_CMD_TX_INFO_FRAME(r2, &(0x7f0000006940)={0x0, 0x0, &(0x7f0000006900)={&(0x7f0000006980)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x124c}, 0x1, 0x0, 0x0, 0x20000041}, 0x800) mmap$auto(0x0, 0x2020009, 0x8000000003, 0xeb1, 0xfffffffffffffffa, 0x8000) syslog$auto(0x3, &(0x7f0000000080)='..\x00k\xac\x8c\x1d\x0e\x98\x80\xd2\xaf\xa1\xf2\x1e\xe1R1\xa2\x8e\xce\xa0\x17\bI3\'\xc5tw\xd7\x1d\xa6\xf4#+\xfa\xd7\x01\xb9j<\v\xf47\n\xa7\xd2\x8b\x11e1\xb3\xfdd\x04\xa9 1q\x97\xc4,\xa9^\xc1\xb6\xa1q\x0f\xd1\x013\x87l\xb9\x1e\x05\x90\xa2', 0x5) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f0000000300)='/proc/thread-self/pagemap\x00', 0x1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/net\x00') mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x1, 0x8000) prctl$auto(0xfffff800, 0x0, 0x0, 0x4, 0x8) tgkill$auto(0x0, 0x1, 0x1) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) clone$auto(0x100000000021, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x7ffffffd) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/system/memory/memory15/online\x00', 0xa001, 0x0) write$auto(r4, &(0x7f0000000140)='0[.[\x00', 0xcd04) r5 = bpf$auto(0x0, &(0x7f0000000780)=@link_update={0xa, @new_map_fd=0x5, 0x4007, @old_prog_fd=0x13b}, 0xa3) mmap$auto(0xfffffffffffffffe, 0x9, 0x20004000010000df, 0xeb2, r5, 0x20a3) openat$auto_tap_fops_tap(0xffffffffffffff9c, 0x0, 0x14001, 0x0) 2.458790805s ago: executing program 0 (id=422): unshare$auto(0x40000080) r0 = socket(0xa, 0x1, 0x100) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/virtual/net/bond0/bonding/primary_reselect\x00', 0x1e2142, 0x0) r2 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x42, 0x0) select$auto(0x800, 0x0, 0x0, &(0x7f0000000580)={[0xe83, 0x8, 0xfffffffffffffc01, 0x0, 0xfff9, 0x9, 0x14, 0x7fffffff, 0x8, 0x3fe, 0x4, 0x3, 0x5, 0x2, 0x5]}, 0x0) r3 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000340), r0) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2100e000}, 0xc, &(0x7f0000000380)={&(0x7f0000001b40)={0x162c, r3, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x9}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x80}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x8}, @ETHTOOL_A_LINKMODES_OURS={0x1600, 0x3, 0x0, 0x1, [@typed={0x8, 0x87, 0x0, 0x0, @fd=r2}, @generic="92b5ff1a60509c25481d94c49b816557b3ac437dd526d318ae1c5b0db0256c4846a1ef57cda071d2de534625a41104db548b3f0a89cca0656f923c613eb6825e49110d090dc7bfd65aea0454434c6accb83aa020104a0aec29d0920d78456a0dc3c7c30fb3cd13f8fdd39835f22a2390a92c2358a548cc759d1f8f95e0786ccfc0658592fba5f0dd8a969fe29b378eea766c27523bf626f46d962aa6bb38abc1f9646cbef27c8ecc91aa2ef5837a4ed2", @typed={0xc, 0x10d, 0x0, 0x0, @u64=0x1}, @nested={0xda, 0x7, 0x0, 0x1, [@generic="86715ab3c57f6078cb64492502367b29faf77da2de19712bf0f09d279e66a389692f0d1168", @generic="ae6a8517579d5581db8ec80b88814fb362f9497befe26ebdc25f914bf54d93fc9a3162f7d6988c59773f7c5677eca30864998b369abbb1134e3ffd8a5341ed83cc61720a4fb457c5903a4a9fbf93cd1a12b76c2e332f2856fe9a3d03e9697b53d6e24583075ddfc52a250c74c9d722bd532b9e76c56a90682978874066d2a80962c1801f1385506f69c48d992b9f72a34c96a7c2d01e5ed0e4212d9c23a6905bbe695354c0", @typed={0xc, 0x94, 0x0, 0x0, @u64=0x90}]}, @generic="b2e37a579d2ccfdf629df3c2fa635a84df8bdaae4766e94a0472e07db99decab7193ff8a29c5218fdb979e03923e2496e4d87aa9ab32d8b5da42f7ce78ec7c8981de", @nested={0xf8, 0x8e, 0x0, 0x1, [@generic="5098da124b2a8ac851db92109353f53659b6b7c97e24b5d6df3857c7cb0b435e3427ebe4af2b4a92ebac3c43211bce9444fee94551eb41f4c9f6ec344e270bf5692c87625ef3b0baddcde3ef780d777aab528804aabd36f25a9a9db2c1f8324ad0b8e884dca372078da19b217a46907cc0200d55f8e427434d932177408d95c1cee1552976aad4945f735aaaf5816d9fe1246aaafc70edfb17540d7f9c86667f76ad31b09e237d40ad3fc55229fcb6b76411774eb9cd98dd3e771ad2755f58271643fe5265b08d509bff681454c81653a38f7edc85d4a624e48578dfe5ea4c4d7a03713d6d39f068b35bc17176cf2ded09aa4be8"]}, @generic="5b96", @generic="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", @nested={0x31f, 0x21, 0x0, 0x1, [@generic="d00ff1b32a7b282f7ff98f1c48d31fd6f5795a5349e27ce5001794ef5829cc3e0c99d48ff72d52c75d6fbce889d3d7b7b902dbf807939c095729e0d6dabd719d79d851b1bc64649c004bde62b668b3018c3e24165d15dcbb8447d57f553c2d4c59d9cc3c1903b8487861cdec53686dc2f803489774be2ce37ac9d6d91ad592fb522cfd93df2b04d8c70f7dffa27555b37b14e5c28002f425fcad4649e3d9eda91fd5cf1ad242ac1159d54adfa801bf73", @nested={0x1e8, 0x2f, 0x0, 0x1, [@generic="775d3b3eb4936c8b19588ca261c6098ff81263d173c3c68f11af2576cc2314b9fa72ec2592bb6c79", @generic="7bd676b67696bce789665db9f347727fa34d0d2faf69d547d81dd3b5e058b1843ef63616518ab6ec907e25", @generic="019c59a8584571e4951fe3e8df5bf3f74df6bc911f10eecbae379e0ddd9677e187e1ffff6ca22c24a85dc7e044e4ffd1dc005d87450fde018d812c72745e0eb5f372862b783d31497ac1a8e3b9fa2bbc648a7ece42efa1c1a836b5bcf605afa6a683fa824bcc25da81c5f8c53dbb69c964d1474bbf5b7627a8e3c052b7b37c9eb6e216f65664d219bc9b5e1a3d686ba0d9f15bdbc621fb140fe7e4111d59d792190a3d04ca947d9dd80a4b9b67df6b73d8a11c4891693c713d0056841c9e7a390e8906ecf296ec4d5723bba58a", @nested={0xc1, 0x138, 0x0, 0x1, [@nested={0x4, 0xe0}, @generic="0f78489b81ee4d1c9663888321cd6af341cb088bb3d707f7971c34e5e61e515f1f7b", @typed={0x14, 0xca, 0x0, 0x0, @ipv6=@mcast1}, @nested={0x4, 0x7a}, @nested={0x4, 0x113}, @generic="ab2638f0be74b24bc0230822c73d1b347e396af247c477c1307e627151648ddfeeacd8e132be59f62af1832ae8c4d39ec40d0eb3f4b48ad2d8159a5c302782280c10b5cc9c6cce673ea8646ceed1f6e81cff70a70193d20f15ce04f9e85cce5fa49887d3db97ba82fbffae1cd33e02d4a0ea76b0d9ae82e47f6d8a"]}]}, @generic="98953bd11203a61b63b9a670d73da0810aeca7b0282c16e93e4b53257810d88f8048d47f4b082411c6a0a63c72bbca217ebdbd9aa4d9484d495e53c1f41f94b27cddf3b5e88a5a615a24dcf305f1cdb10c4d67b49fe9de89c4d77937683c0ccaa30fae5a5cb546", @nested={0x4, 0x30}, @typed={0xc, 0x13e, 0x0, 0x0, @u64=0x924}, @nested={0x4, 0x105}, @nested={0x4, 0x89}, @nested={0x4, 0x25}]}]}]}, 0x162c}, 0x1, 0x0, 0x0, 0xc894}, 0x20000841) sendmmsg$auto(r2, &(0x7f00000003c0)={{0x0, 0x8f, 0x0, 0x5, &(0x7f0000000380), 0x100, 0x8}, 0x1a}, 0x3, 0x6) write$auto(r2, &(0x7f0000000200)='/de\xef\xe7audio1\x00', 0xa3d9) gettimeofday$auto(&(0x7f0000000000)={0x2733, 0x3}, &(0x7f0000000080)) sendfile$auto(r1, r1, 0x0, 0x7fff) unshare$auto(0xa4) setsockopt$auto(0x400000000000003, 0x29, 0x1b, 0x0, 0x56b) ioctl$auto_SNDCTL_DSP_SPEED(0xffffffffffffffff, 0xc0045002, 0x0) r4 = socket(0x0, 0x3, 0x3c) unshare$auto(0x40000080) getdents64$auto(r2, &(0x7f0000000440)={0x3, 0x401, 0x10, 0xfd, "e6049ffdbcbab2bdd36c5ad182f5d404c99f57f1bf070f1f9c7aab5be6f83735ac5d6a94c07f67e22ff1e145dff02fd039b8655b06451cc5e176c282050bd97307a9843426719b30176c63a774307c79666931d11920014163279e7328943b7e529a9e5fb6d47798ed26213895"}, 0x0) syz_genetlink_get_family_id$auto_nlctrl(0x0, 0xffffffffffffffff) membarrier$auto(0xf11, 0x7fffffff, 0x402) sendmsg$auto_CTRL_CMD_GETPOLICY(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='q\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="4cb245184f86db27df25"], 0xf8}, 0x1, 0x0, 0x0, 0x46080}, 0x1401805d) sendmsg$auto_CTRL_CMD_GETPOLICY(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x64f4040a6ccda016}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="fffffffd", @ANYRES16=r0, @ANYBLOB="00012cbd7000fcdbdf250a00000005000200000000000600010061c5000008000a000c000000060001005d00000008000a001803000006000100b438000008000a000100010008000ae16f6a1af02409cd0006000000"], 0x5c}, 0x1, 0x0, 0x0, 0x2200c8c0}, 0x20000040) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000001b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES64=r4, @ANYRESOCT=r3], 0x24}, 0x1, 0x0, 0x0, 0x5}, 0x40000) openat$auto_urandom_fops_random(0xffffffffffffff9c, 0x0, 0x10902, 0x0) close_range$auto(0x2, 0x8, 0x0) 2.39602943s ago: executing program 2 (id=423): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) sendmsg$auto_CTRL_CMD_GETPOLICY(0xffffffffffffffff, 0x0, 0x10004010) sendmmsg$auto(0x3, 0x0, 0x3, 0x0) sendmsg$auto_BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000336bd7000fedbdf2502"], 0x24}, 0x1, 0x0, 0x0, 0xc045}, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) bpf$auto(0x5, &(0x7f0000000000)=@bpf_attr_0={0x8000, 0x1, 0x8, 0x7, 0x5, 0xffffffffffffffff, 0x80000001, "787d66da4a620eab7f736e854ef61529", 0x0, 0xffffffffffffffff, 0x7, 0xffff4e8b, 0x2, 0x1}, 0x7) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0x40090) r0 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r0, &(0x7f0000000080)={{0x0, 0x8002, &(0x7f00000002c0)={0x0, 0xc4}, 0x2, 0x0, 0x0, 0x1}, 0x5}, 0x3, 0x0) 2.340005486s ago: executing program 3 (id=424): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) msgctl$auto(0x0, 0x3, 0x0) r0 = socket(0x11, 0x80003, 0x300) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/midi2\x00', 0x20a01, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r1, &(0x7f00000000c0)='/dev/audio1\x00', 0x100000a3d9) statmount$auto(0x0, &(0x7f0000000180)={0xa, 0xecc6, 0x0, 0x7352, 0x2d, 0x200000000045f, 0x6, 0x7, 0x3, 0x2, 0x9, 0x36e, 0x6, 0x2, 0x3000, 0x9, 0x8, 0x10003, 0x8, 0x1, 0x0, 0x5, 0x1ffb, 0x203, 0x400, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffff00, 0x0, 0x0, 0x0, 0x3ba0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffff3, 0x0, 0x0, 0xffffffffffffffff]}, 0x9, 0x11) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="10002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) r2 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r2, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) mmap$auto(0xfffffffffffffffc, 0x400008, 0xdf, 0x9b72, 0x2, 0x7ffe) madvise$auto(0x0, 0xffffffffffff0005, 0x19) mmap$auto(0x0, 0x2020009, 0x2, 0xf8, 0xfffffffffffffffa, 0x8000) socket(0x10, 0x2, 0x0) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0xb8, 0x100000000, 0x5, 0x1b, 0x93c, 0x1ffdc, 0x7, 0x2000000000000006, 0x2, 0x9, 0x5, 0x2, 0x8001, 0xae, 0x9, 0x922, 0x7, 0x5, 0x5, 0x3, 0xfffffffe, 0x0, 0x200, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x8000000000000000, 0x0, 0x10]}, 0x1fe, 0x81) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) setsockopt$auto(r0, 0x107, 0x12, 0x0, 0x8) close_range$auto(0x2, 0x8, 0x0) clock_nanosleep$auto(0x9, 0x0, &(0x7f0000000000)={0x0, 0x200}, 0x0) socket(0x2b, 0x1, 0x1) 2.311860884s ago: executing program 2 (id=425): adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffff7fffffffffd, 0xd1, 0x3, 0x6, 0x0, 0x1, 0x368e, 0x2, {0x100000000, 0x10000}, 0x5, 0x31, 0xfffffffffffffffd, 0x1008000, 0x0, 0x80000004, 0x81, 0xffffffffffff628e, 0xa747, 0xdeb1, 0x804}) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_qrtr_tun_ops_tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x19) madvise$auto(0x0, 0xffffffffffff0001, 0x15) ioctl$auto_FS_IOC_GETFSUUID(0xffffffffffffffff, 0x80111500, 0xffffffffffffffff) select$auto(0x5, 0x0, 0x0, 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/platform/vkms/graphics/fb0/pan\x00', 0x80302, 0x0) r0 = openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/fb0\x00', 0x20401, 0x0) ioctl$auto_FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)) madvise$auto(0x0, 0xffffffffffff0005, 0x19) futex$auto(0x0, 0x8d, 0x0, 0x0, 0x0, 0x100) mmap$auto(0x100000000, 0x4, 0x4000000000df, 0x40eb2, 0xffffffffffffffff, 0x300000000000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x182, 0x0) r1 = openat$auto_cpu_latency_qos_fops_qos(0xffffffffffffff9c, &(0x7f0000006640), 0x2, 0x0) readv$auto(r1, &(0x7f0000000040)={0x0, 0x36a}, 0x6) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) setsockopt$auto_SO_TIMESTAMPNS_OLD(0xffffffffffffffff, 0x81c, 0x23, &(0x7f00000000c0)='N.}^\x00', 0x1) preadv$auto(0x40000000000003, 0x0, 0x6, 0x8, 0x5) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000200)='/proc/thread-self/net/afs/addr_prefs\x00', 0x441, 0x0) write$auto(r2, 0x0, 0x40) 2.111296584s ago: executing program 3 (id=426): r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_NL80211_CMD_SET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x1, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc050}, 0x4800) (async) close_range$auto(0x2, 0x8, 0x0) socket(0x21, 0x2, 0x2) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) (async) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) remap_file_pages$auto(0x6a27, 0x1000, 0x0, 0x3, 0x4) madvise$auto(0x110c230000, 0x1, 0x9) (async) openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, 0x0, 0x200, 0x0) (async) preadv$auto(0x40000000000003, 0x0, 0x6, 0x8, 0x5) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0xc090) (async) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x0, 0x0) read$auto(r3, 0x0, 0x20) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) (async) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snd/controlC0\x00', 0x0, 0x0) (async) open(0x0, 0x4242, 0x0) socket(0x2, 0x5, 0x0) bind$auto(0x3, 0x0, 0x406a) (async) socket(0x15, 0x5, 0x0) (async) shutdown$auto(0x200000003, 0x2) (async) mremap$auto(0x4000, 0xfee0, 0x3fd6, 0x3, 0xfffff000) (async) mmap$auto(0x200000000000000, 0x400006, 0xdf, 0x15, 0x2, 0x8001) (async) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0xc0081, 0x0) (async) close_range$auto(0xffffffffffffffff, 0x8, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$auto_psample(0x0, 0xffffffffffffffff) (async) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000280)='/sys/devices/platform/snd_aloop.0/sound/card1/id\x00', 0x48a22, 0x0) 1.449063475s ago: executing program 3 (id=427): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) preadv2$auto(r0, 0x0, 0x6, 0xffffffffffffffff, 0x4, 0x2e) ioctl$auto_BLKFLSBUF(r0, 0x1261, 0x0) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/lru_gen\x00', 0xc0000, 0x0) r1 = socket(0x1e, 0x6, 0x0) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r2, &(0x7f0000000340)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccW\x1c\x94t\x98\xc6\xd7\x9dh\xdf\x91\xd9\x1ew\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5,\xcc\xfa`\xfa\x90\xf0C\xdc\xbebBW\x8a\x95\xf4\x14\xc7\x90V\xe7a\xfb*\xcc6\xba\x9ef\x19R\xff\xd2\xd8\x98\xa8\x17\xcb\x84\xe8\xfb\x00`\xc2\xce~U\xca\\\xc1\xb7\xf1\n\xb9\xbfk\x1e\xdb\xed\x81{\x1f\x18j\x16\rk\x0eO\xe3\xa78&Z\x9e\xbf\x84\xd6\x1f\xe8\x88\x1f\xbc\x1eT\xa6{9hb\xbc\x1a\\\xb3\x846&\x1a\xbb\x9c:e\x9c\x18\x11\xf0\x8eQ\xd8\x8a3^?\x13\x00\xcbx\xb2\x18e\x95$\x9d\x804', 0x100000a3d9) sendmsg$auto_HSR_C_GET_NODE_STATUS(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x8000) mmap$auto(0x0, 0x2020009, 0x8000000007, 0x11, 0xfffffffffffffffa, 0x8000) msync$auto(0x7f, 0x6, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x8000, 0x0) r3 = socket(0x10, 0x2, 0x4) write$auto(r3, &(0x7f0000000000)='-\x00', 0x2fb) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) sendmsg$auto_NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="3e57700dd0d80b648d22000000000015b6d75a95bbb3df250200ed329f23549f59", @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x2400c884}, 0x20040894) rmdir$auto(&(0x7f00000000c0)='./file0\x00') socket$nl_generic(0x10, 0x3, 0x10) remap_file_pages$auto(0x8, 0xda, 0x5, 0x4, 0x4) 1.222858079s ago: executing program 2 (id=428): mprotect$auto(0x200000000000, 0x806121, 0x6) 1.203880088s ago: executing program 1 (id=429): adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffff7fffffffffd, 0xd1, 0x3, 0x6, 0x0, 0x1, 0x368e, 0x2, {0x100000000, 0x10000}, 0x5, 0x31, 0xfffffffffffffffd, 0x1008000, 0x0, 0x80000004, 0x81, 0xffffffffffff628e, 0xa747, 0xdeb1, 0x804}) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_qrtr_tun_ops_tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x19) madvise$auto(0x0, 0xffffffffffff0001, 0x15) ioctl$auto_FS_IOC_GETFSUUID(0xffffffffffffffff, 0x80111500, 0xffffffffffffffff) select$auto(0x5, 0x0, 0x0, 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/platform/vkms/graphics/fb0/pan\x00', 0x80302, 0x0) r0 = openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/fb0\x00', 0x20401, 0x0) ioctl$auto_FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)) madvise$auto(0x0, 0xffffffffffff0005, 0x19) futex$auto(0x0, 0x8d, 0x0, 0x0, 0x0, 0x100) mmap$auto(0x100000000, 0x4, 0x4000000000df, 0x40eb2, 0xffffffffffffffff, 0x300000000000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x182, 0x0) r1 = openat$auto_cpu_latency_qos_fops_qos(0xffffffffffffff9c, &(0x7f0000006640), 0x2, 0x0) readv$auto(r1, &(0x7f0000000040)={0x0, 0x36a}, 0x6) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000200)='/proc/thread-self/net/afs/addr_prefs\x00', 0x441, 0x0) write$auto(r2, 0x0, 0x40) 986.003945ms ago: executing program 0 (id=430): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'dummy0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r1 = fanotify_init$auto(0x5, 0x0) fanotify_mark$auto(r1, 0x205, 0xa, 0x4, 0x0) writev$auto(0x3, &(0x7f0000000100)={&(0x7f0000000340), 0x7111}, 0x8) r2 = socket(0x10, 0x2, 0x4) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/time\x00') sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001400"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) write$auto(r2, &(0x7f0000000000)='-\x00', 0x2fb) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'wg1\x00'}) close_range$auto(0x2, 0x8000, 0x0) io_uring_setup$auto(0x400, 0x0) io_uring_register$auto(0x2, 0x2, &(0x7f0000000040), 0x86) io_uring_register$auto(0x2, 0x6, &(0x7f0000000180), 0x86) 982.438104ms ago: executing program 2 (id=431): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x40000008000) openat$auto_tun_fops_tun(0xffffffffffffff9c, 0x0, 0x2002, 0x0) (async) openat$auto_tun_fops_tun(0xffffffffffffff9c, 0x0, 0x2002, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) (async) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) unshare$auto(0x4) (async) unshare$auto(0x4) socketpair$auto(0x1e, 0x1, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) (async) socket(0x2, 0x80002, 0x73) io_uring_setup$auto(0x406, 0x0) openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, 0x0, 0x4040, 0x0) (async) openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, 0x0, 0x4040, 0x0) mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, 0x3, 0x0) getrandom$auto(0x0, 0x6000000, 0x3) (async) getrandom$auto(0x0, 0x6000000, 0x3) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0) mmap$auto(0x0, 0x400008, 0x2, 0x9b72, 0x2, 0x8000) sysfs$auto(0x2, 0x7, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) r2 = openat$auto_iommufd_fops_main(0xffffffffffffff9c, &(0x7f0000000400), 0x80001, 0x0) ioctl$auto(r2, 0x3b8b, r1) io_uring_enter$auto(0x3, 0xa84, 0x80000001, 0xa, 0x0, 0x46) 436.38391ms ago: executing program 0 (id=432): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x101840, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) openat$auto_proc_mountinfo_operations_mnt_namespace(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/mountinfo\x00', 0x42100, 0x0) r0 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_PHY_GET(0xffffffffffffffff, &(0x7f0000003200)={0x0, 0x0, &(0x7f00000031c0)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010326bd7000ffdbdf252d"], 0x20}, 0x1, 0x0, 0x0, 0x2404c012}, 0x80) r1 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r1, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 348.25096ms ago: executing program 3 (id=433): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) sendmsg$auto_CTRL_CMD_GETPOLICY(0xffffffffffffffff, 0x0, 0x10004010) sendmmsg$auto(0x3, 0x0, 0x3, 0x0) sendmsg$auto_BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000336bd7000fedbdf2502"], 0x24}, 0x1, 0x0, 0x0, 0xc045}, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) bpf$auto(0x5, &(0x7f0000000000)=@bpf_attr_0={0x8000, 0x1, 0x8, 0x7, 0x5, 0xffffffffffffffff, 0x80000001, "787d66da4a620eab7f736e854ef61529", 0x0, 0xffffffffffffffff, 0x7, 0xffff4e8b, 0x2, 0x1}, 0x7) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0x40090) r0 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r0, &(0x7f0000000080)={{0x0, 0x8002, &(0x7f00000002c0)={0x0, 0xc4}, 0x2, 0x0, 0x0, 0x1}, 0x5}, 0x3, 0x0) 288.252403ms ago: executing program 0 (id=434): socket$nl_generic(0x10, 0x3, 0x10) msgctl$auto_IPC_SET(0x4, 0x1, 0x0) msgctl$auto_MSG_INFO(0x10, 0xc, 0x0) r0 = socket(0x2b, 0x1, 0x1) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x48014}, 0x20040000) setsockopt$auto(r0, 0x29, 0x36, 0x0, 0x0) socket(0xf, 0x3, 0x2) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) socket(0x2, 0x2, 0x0) openat$auto_tracing_pipe_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/tracing/trace_pipe\x00', 0x20c01, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) openat$auto_posix_clock_file_operations_posix_clock(0xffffffffffffff9c, &(0x7f0000005280), 0x0, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd3e, 0x1, 0x948b, 0x3, 0x95f4da0a, 0xffffffffffffffff, 0x3, 0x62, 0x80000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x4, 0x3, 0x15f4da0a, 0x3, 0x3, 0x3, 0x208000001f, 0x2, 0x6d3c, 0x9, 0x2, 0x6]}, 0x0) syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) openat$auto_proc_pid_cmdline_ops_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/cmdline\x00', 0x8000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000005800), 0xffffffffffffffff) sendmsg$auto_HWSIM_CMD_TX_INFO_FRAME(r3, &(0x7f0000006940)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x20, r4, 0x1, 0x70bd29, 0x25dfdbff, {}, [@HWSIM_ATTR_ADDR_TRANSMITTER={0xa, 0x2, "a060292f83d9"}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000041}, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'wlan1\x00'}) mmap$auto(0x0, 0x8, 0xdc, 0xeb1, 0x0, 0x8002) socket(0xa, 0x5, 0x8) close_range$auto(0x2, 0x8, 0x0) ioctl$auto_KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04, 0x0) unshare$auto(0x40000080) socket(0xa, 0x1, 0x100) openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002b80)='/dev/snd/pcmC1D1p\x00', 0x2205, 0x0) ioctl$auto_SOUND_MIXER_READ_DEVMASK2(0xffffffffffffffff, 0x80044dfe, &(0x7f0000000040)) 0s ago: executing program 3 (id=435): r0 = socket(0x2, 0x3, 0xa) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) (async) r1 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) (async) mmap$auto(0x0, 0xe983, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) (async) recvmmsg$auto(r0, 0x0, 0x400fffd, 0x0, 0x0) (async) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) lsm_set_self_attr$auto(0x1, 0x0, 0x7, 0x6) (async) sendmmsg$auto(0x3, 0x0, 0x9a5, 0x47ffff7a) (async) socket(0xa, 0x2, 0x3a) (async) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, r1, 0x8000) (async) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x80040, 0x0) signalfd4$auto(r3, 0x0, 0x4, 0x6) (async) read$auto_kernfs_file_fops_kernfs_internal(r3, 0x0, 0x0) (async) read$auto(0xffffffffffffffff, 0x0, 0x20) (async) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x60742, 0x0) (async) r4 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000002f40), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000003080)={0x0, 0x0, &(0x7f0000003040)={&(0x7f0000001b00)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="ffff2b2c9e088fdbdf250b0000"], 0x2c}, 0x1, 0x0, 0x0, 0x20004800}, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) (async) recvmmsg$auto(0x3, 0x0, 0xfffe, 0x0, 0x0) (async) inotify_rm_watch$auto(r2, 0x43) (async) r5 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/ip_mr_vif\x00', 0x2000, 0x0) read$auto_proc_reg_file_ops_compat_inode(r5, &(0x7f0000000040)=""/229, 0xe5) sendmsg$auto_NL80211_CMD_JOIN_OCB(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x44040}, 0x20c0) (async) close_range$auto(0x2, 0x8, 0x0) (async) socket(0x10, 0x2, 0xc) kernel console output (not intermixed with test programs): 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 [ 110.035894][ T6246] RSP: 002b:00007f0619d9a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 110.035918][ T6246] RAX: ffffffffffffffda RBX: 00007f06191b5fa0 RCX: 00007f0618f8e929 [ 110.035935][ T6246] RDX: 0000000000000100 RSI: 0000000000000001 RDI: 000000000000000a [ 110.035949][ T6246] RBP: 00007f0619010b39 R08: 0000000000000000 R09: 0000000000000000 [ 110.035965][ T6246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 110.035979][ T6246] R13: 0000000000000000 R14: 00007f06191b5fa0 R15: 00007ffd399349f8 [ 110.036013][ T6246] [ 110.270294][ C0] vkms_vblank_simulate: vblank timer overrun [ 110.375208][ T30] audit: type=1806 audit(1752688806.808:3): xattr="" res=-22 [ 112.441582][ T6283] FAULT_INJECTION: forcing a failure. [ 112.441582][ T6283] name failslab, interval 1, probability 0, space 0, times 0 [ 112.495547][ T6283] CPU: 1 UID: 0 PID: 6283 Comm: syz.1.81 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 112.495585][ T6283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 112.495598][ T6283] Call Trace: [ 112.495607][ T6283] [ 112.495617][ T6283] dump_stack_lvl+0x16c/0x1f0 [ 112.495661][ T6283] should_fail_ex+0x512/0x640 [ 112.495697][ T6283] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 112.495748][ T6283] should_failslab+0xc2/0x120 [ 112.495775][ T6283] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 112.495813][ T6283] ? __proc_create+0xc3/0x8c0 [ 112.495851][ T6283] ? __proc_create+0x2ce/0x8c0 [ 112.495895][ T6283] __proc_create+0x2ce/0x8c0 [ 112.495934][ T6283] ? __pfx___proc_create+0x10/0x10 [ 112.495976][ T6283] ? mark_held_locks+0x49/0x80 [ 112.496010][ T6283] ? pcpu_memcg_post_alloc_hook+0x1e/0x690 [ 112.496053][ T6283] proc_create_reg+0x7d/0x180 [ 112.496089][ T6283] proc_create_net_data+0x8e/0x1b0 [ 112.496117][ T6283] ? __pfx_proc_create_net_data+0x10/0x10 [ 112.496154][ T6283] ip_vs_control_net_init+0x3e5/0x1d20 [ 112.496192][ T6283] ? debug_mutex_init+0x37/0x70 [ 112.496222][ T6283] __ip_vs_init+0x217/0x520 [ 112.496259][ T6283] ? __pfx___ip_vs_init+0x10/0x10 [ 112.496294][ T6283] ops_init+0x1e2/0x5f0 [ 112.496337][ T6283] setup_net+0x1ff/0x510 [ 112.496373][ T6283] ? lockdep_init_map_type+0x5c/0x280 [ 112.496409][ T6283] ? __pfx_setup_net+0x10/0x10 [ 112.496457][ T6283] ? debug_mutex_init+0x37/0x70 [ 112.496488][ T6283] copy_net_ns+0x2a6/0x5f0 [ 112.496518][ T6283] create_new_namespaces+0x3ea/0xa90 [ 112.496553][ T6283] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 112.496585][ T6283] ksys_unshare+0x45b/0xa40 [ 112.496620][ T6283] ? __pfx_ksys_unshare+0x10/0x10 [ 112.496656][ T6283] ? xfd_validate_state+0x61/0x180 [ 112.496701][ T6283] __x64_sys_unshare+0x31/0x40 [ 112.496742][ T6283] do_syscall_64+0xcd/0x490 [ 112.496789][ T6283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.496815][ T6283] RIP: 0033:0x7f958978e929 [ 112.496837][ T6283] 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 [ 112.496861][ T6283] RSP: 002b:00007f958a56c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 112.496887][ T6283] RAX: ffffffffffffffda RBX: 00007f95899b5fa0 RCX: 00007f958978e929 [ 112.496904][ T6283] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 112.496919][ T6283] RBP: 00007f9589810b39 R08: 0000000000000000 R09: 0000000000000000 [ 112.496934][ T6283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 112.496949][ T6283] R13: 0000000000000000 R14: 00007f95899b5fa0 R15: 00007fffd7bdbe68 [ 112.496984][ T6283] [ 112.800986][ T30] audit: type=1800 audit(1752688809.258:4): pid=6289 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.83" name="lu_gp_id" dev="configfs" ino=8018 res=0 errno=0 [ 112.820923][ C0] vkms_vblank_simulate: vblank timer overrun [ 113.105594][ T6291] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 113.242764][ T6298] FAULT_INJECTION: forcing a failure. [ 113.242764][ T6298] name failslab, interval 1, probability 0, space 0, times 0 [ 113.288745][ T6298] CPU: 0 UID: 0 PID: 6298 Comm: syz.1.87 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 113.288780][ T6298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 113.288794][ T6298] Call Trace: [ 113.288801][ T6298] [ 113.288811][ T6298] dump_stack_lvl+0x16c/0x1f0 [ 113.288850][ T6298] should_fail_ex+0x512/0x640 [ 113.288886][ T6298] should_failslab+0xc2/0x120 [ 113.288909][ T6298] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 113.288941][ T6298] ? skb_clone+0x190/0x3f0 [ 113.288980][ T6298] skb_clone+0x190/0x3f0 [ 113.289013][ T6298] netlink_deliver_tap+0xabd/0xd30 [ 113.289058][ T6298] netlink_unicast+0x62f/0x850 [ 113.289086][ T6298] ? __pfx_netlink_unicast+0x10/0x10 [ 113.289118][ T6298] netlink_sendmsg+0x8d1/0xdd0 [ 113.289149][ T6298] ? __pfx_netlink_sendmsg+0x10/0x10 [ 113.289185][ T6298] ____sys_sendmsg+0xa95/0xc70 [ 113.289210][ T6298] ? copy_msghdr_from_user+0x10a/0x160 [ 113.289241][ T6298] ? __pfx_____sys_sendmsg+0x10/0x10 [ 113.289282][ T6298] ___sys_sendmsg+0x134/0x1d0 [ 113.289317][ T6298] ? __pfx____sys_sendmsg+0x10/0x10 [ 113.289344][ T6298] ? __lock_acquire+0x622/0x1c90 [ 113.289421][ T6298] __sys_sendmsg+0x16d/0x220 [ 113.289455][ T6298] ? __pfx___sys_sendmsg+0x10/0x10 [ 113.289509][ T6298] do_syscall_64+0xcd/0x490 [ 113.289543][ T6298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.289567][ T6298] RIP: 0033:0x7f958978e929 [ 113.289587][ T6298] 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 [ 113.289609][ T6298] RSP: 002b:00007f958a56c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 113.289631][ T6298] RAX: ffffffffffffffda RBX: 00007f95899b5fa0 RCX: 00007f958978e929 [ 113.289646][ T6298] RDX: 0000000020040010 RSI: 0000200000002e00 RDI: 0000000000000003 [ 113.289659][ T6298] RBP: 00007f958a56c090 R08: 0000000000000000 R09: 0000000000000000 [ 113.289673][ T6298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 113.289686][ T6298] R13: 0000000000000000 R14: 00007f95899b5fa0 R15: 00007fffd7bdbe68 [ 113.289719][ T6298] [ 113.500394][ C0] vkms_vblank_simulate: vblank timer overrun [ 113.802505][ T6306] FAULT_INJECTION: forcing a failure. [ 113.802505][ T6306] name failslab, interval 1, probability 0, space 0, times 0 [ 113.866217][ T6306] CPU: 0 UID: 0 PID: 6306 Comm: syz.2.89 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 113.866253][ T6306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 113.866268][ T6306] Call Trace: [ 113.866277][ T6306] [ 113.866288][ T6306] dump_stack_lvl+0x16c/0x1f0 [ 113.866330][ T6306] should_fail_ex+0x512/0x640 [ 113.866366][ T6306] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 113.866408][ T6306] should_failslab+0xc2/0x120 [ 113.866433][ T6306] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 113.866468][ T6306] ? __proc_create+0xc3/0x8c0 [ 113.866504][ T6306] ? __proc_create+0x2ce/0x8c0 [ 113.866548][ T6306] __proc_create+0x2ce/0x8c0 [ 113.866598][ T6306] ? __pfx___proc_create+0x10/0x10 [ 113.866643][ T6306] ? proc_register+0x314/0x5f0 [ 113.866675][ T6306] proc_create_reg+0x7d/0x180 [ 113.866705][ T6306] proc_create_net_data+0x8e/0x1b0 [ 113.866732][ T6306] ? __pfx_proc_create_net_data+0x10/0x10 [ 113.866758][ T6306] ? __pfx_ndisc_net_init+0x10/0x10 [ 113.866794][ T6306] ? __pfx_raw6_init_net+0x10/0x10 [ 113.866818][ T6306] raw6_init_net+0x57/0x80 [ 113.866841][ T6306] ops_init+0x1e2/0x5f0 [ 113.866885][ T6306] setup_net+0x1ff/0x510 [ 113.866920][ T6306] ? lockdep_init_map_type+0x5c/0x280 [ 113.866955][ T6306] ? __pfx_setup_net+0x10/0x10 [ 113.866994][ T6306] ? debug_mutex_init+0x37/0x70 [ 113.867024][ T6306] copy_net_ns+0x2a6/0x5f0 [ 113.867054][ T6306] create_new_namespaces+0x3ea/0xa90 [ 113.867092][ T6306] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 113.867125][ T6306] ksys_unshare+0x45b/0xa40 [ 113.867159][ T6306] ? __pfx_ksys_unshare+0x10/0x10 [ 113.867190][ T6306] ? xfd_validate_state+0x61/0x180 [ 113.867225][ T6306] __x64_sys_unshare+0x31/0x40 [ 113.867259][ T6306] do_syscall_64+0xcd/0x490 [ 113.867298][ T6306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.867322][ T6306] RIP: 0033:0x7fd8ee38e929 [ 113.867341][ T6306] 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 [ 113.867364][ T6306] RSP: 002b:00007fd8ef286038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 113.867386][ T6306] RAX: ffffffffffffffda RBX: 00007fd8ee5b5fa0 RCX: 00007fd8ee38e929 [ 113.867402][ T6306] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 113.867416][ T6306] RBP: 00007fd8ee410b39 R08: 0000000000000000 R09: 0000000000000000 [ 113.867431][ T6306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 113.867445][ T6306] R13: 0000000000000000 R14: 00007fd8ee5b5fa0 R15: 00007ffedd05bd58 [ 113.867476][ T6306] [ 114.123865][ C0] vkms_vblank_simulate: vblank timer overrun [ 114.919546][ T6329] FAULT_INJECTION: forcing a failure. [ 114.919546][ T6329] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 114.944012][ T6329] CPU: 1 UID: 0 PID: 6329 Comm: syz.2.93 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 114.944046][ T6329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 114.944060][ T6329] Call Trace: [ 114.944068][ T6329] [ 114.944077][ T6329] dump_stack_lvl+0x16c/0x1f0 [ 114.944118][ T6329] should_fail_ex+0x512/0x640 [ 114.944157][ T6329] _copy_to_user+0x32/0xd0 [ 114.944196][ T6329] simple_read_from_buffer+0xcb/0x170 [ 114.944229][ T6329] proc_fail_nth_read+0x197/0x270 [ 114.944260][ T6329] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 114.944290][ T6329] ? rw_verify_area+0xcf/0x680 [ 114.944320][ T6329] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 114.944348][ T6329] vfs_read+0x1e4/0xc60 [ 114.944386][ T6329] ? __pfx___mutex_lock+0x10/0x10 [ 114.944420][ T6329] ? __pfx_vfs_read+0x10/0x10 [ 114.944470][ T6329] ? __fget_files+0x20e/0x3c0 [ 114.944513][ T6329] ksys_read+0x12a/0x250 [ 114.944545][ T6329] ? __pfx_ksys_read+0x10/0x10 [ 114.944588][ T6329] do_syscall_64+0xcd/0x490 [ 114.944625][ T6329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.944650][ T6329] RIP: 0033:0x7fd8ee38d33c [ 114.944670][ T6329] 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 [ 114.944691][ T6329] RSP: 002b:00007fd8ef286030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 114.944713][ T6329] RAX: ffffffffffffffda RBX: 00007fd8ee5b5fa0 RCX: 00007fd8ee38d33c [ 114.944729][ T6329] RDX: 000000000000000f RSI: 00007fd8ef2860a0 RDI: 0000000000000004 [ 114.944744][ T6329] RBP: 00007fd8ef286090 R08: 0000000000000000 R09: 0000000000000000 [ 114.944758][ T6329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 114.944772][ T6329] R13: 0000000000000000 R14: 00007fd8ee5b5fa0 R15: 00007ffedd05bd58 [ 114.944806][ T6329] [ 115.575136][ T6342] random: crng reseeded on system resumption [ 118.401174][ T6395] FAULT_INJECTION: forcing a failure. [ 118.401174][ T6395] name failslab, interval 1, probability 0, space 0, times 0 [ 118.443361][ T6407] ubi0: attaching mtd0 [ 118.454219][ T6407] ubi0: scanning is finished [ 118.458975][ T6407] ubi0: empty MTD device detected [ 118.513642][ T6395] CPU: 0 UID: 0 PID: 6395 Comm: syz.1.106 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 118.513681][ T6395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 118.513697][ T6395] Call Trace: [ 118.513705][ T6395] [ 118.513715][ T6395] dump_stack_lvl+0x16c/0x1f0 [ 118.513759][ T6395] should_fail_ex+0x512/0x640 [ 118.513794][ T6395] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 118.513833][ T6395] should_failslab+0xc2/0x120 [ 118.513859][ T6395] __kmalloc_cache_noprof+0x6a/0x3e0 [ 118.513899][ T6395] ? __asan_memcpy+0x3c/0x60 [ 118.513930][ T6395] ? create_filter_start.constprop.0+0x103/0x300 [ 118.513970][ T6395] create_filter_start.constprop.0+0x103/0x300 [ 118.514009][ T6395] apply_subsystem_event_filter+0x18d/0x17d0 [ 118.514048][ T6395] ? __might_fault+0xe3/0x190 [ 118.514083][ T6395] ? __might_fault+0x13b/0x190 [ 118.514119][ T6395] ? __pfx_apply_subsystem_event_filter+0x10/0x10 [ 118.514159][ T6395] ? _copy_from_user+0x59/0xd0 [ 118.514203][ T6395] subsystem_filter_write+0x95/0x120 [ 118.514238][ T6395] ? __pfx_subsystem_filter_write+0x10/0x10 [ 118.514268][ T6395] vfs_write+0x29d/0x1150 [ 118.514310][ T6395] ? __pfx___mutex_lock+0x10/0x10 [ 118.514346][ T6395] ? __pfx_vfs_write+0x10/0x10 [ 118.514392][ T6395] ? __fget_files+0x20e/0x3c0 [ 118.514438][ T6395] ksys_write+0x12a/0x250 [ 118.514473][ T6395] ? __pfx_ksys_write+0x10/0x10 [ 118.514519][ T6395] do_syscall_64+0xcd/0x490 [ 118.514562][ T6395] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.514588][ T6395] RIP: 0033:0x7f958978e929 [ 118.514609][ T6395] 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 [ 118.514633][ T6395] RSP: 002b:00007f958a54b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 118.514657][ T6395] RAX: ffffffffffffffda RBX: 00007f95899b6080 RCX: 00007f958978e929 [ 118.514675][ T6395] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000006 [ 118.514690][ T6395] RBP: 00007f9589810b39 R08: 0000000000000000 R09: 0000000000000000 [ 118.514706][ T6395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 118.514721][ T6395] R13: 0000000000000000 R14: 00007f95899b6080 R15: 00007fffd7bdbe68 [ 118.514757][ T6395] [ 118.744242][ C0] vkms_vblank_simulate: vblank timer overrun [ 118.844089][ T6407] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 118.851702][ T6407] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 118.861936][ T6407] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 118.871253][ T6407] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 118.879217][ T6407] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 118.886446][ T6407] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 118.894577][ T6407] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 403074130 [ 118.905270][ T6407] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 118.917127][ T6413] ubi0: background thread "ubi_bgt0d" started, PID 6413 syzkaller syzkaller login: [ 119.668380][ T6420] netlink: 28 bytes leftover after parsing attributes in process `syz.0.112'. [ 119.946187][ T6423] FAULT_INJECTION: forcing a failure. [ 119.946187][ T6423] name failslab, interval 1, probability 0, space 0, times 0 [ 120.022999][ T6423] CPU: 0 UID: 0 PID: 6423 Comm: syz.1.113 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 120.023037][ T6423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 120.023052][ T6423] Call Trace: [ 120.023060][ T6423] [ 120.023070][ T6423] dump_stack_lvl+0x16c/0x1f0 [ 120.023118][ T6423] should_fail_ex+0x512/0x640 [ 120.023151][ T6423] ? __kmalloc_noprof+0xbf/0x510 [ 120.023189][ T6423] ? ops_init+0x77/0x5f0 [ 120.023223][ T6423] should_failslab+0xc2/0x120 [ 120.023246][ T6423] __kmalloc_noprof+0xd2/0x510 [ 120.023279][ T6423] ? lockdep_init_map_type+0x5c/0x280 [ 120.023323][ T6423] ops_init+0x77/0x5f0 [ 120.023366][ T6423] setup_net+0x1ff/0x510 [ 120.023404][ T6423] ? lockdep_init_map_type+0x5c/0x280 [ 120.023436][ T6423] ? __pfx_setup_net+0x10/0x10 [ 120.023472][ T6423] ? debug_mutex_init+0x37/0x70 [ 120.023501][ T6423] copy_net_ns+0x2a6/0x5f0 [ 120.023528][ T6423] create_new_namespaces+0x3ea/0xa90 [ 120.023566][ T6423] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 120.023597][ T6423] ksys_unshare+0x45b/0xa40 [ 120.023626][ T6423] ? __pfx_ksys_unshare+0x10/0x10 [ 120.023656][ T6423] ? xfd_validate_state+0x61/0x180 [ 120.023698][ T6423] __x64_sys_unshare+0x31/0x40 [ 120.023741][ T6423] do_syscall_64+0xcd/0x490 [ 120.023779][ T6423] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.023805][ T6423] RIP: 0033:0x7f958978e929 [ 120.023825][ T6423] 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 [ 120.023856][ T6423] RSP: 002b:00007f958a56c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 120.023879][ T6423] RAX: ffffffffffffffda RBX: 00007f95899b5fa0 RCX: 00007f958978e929 [ 120.023896][ T6423] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 120.023910][ T6423] RBP: 00007f9589810b39 R08: 0000000000000000 R09: 0000000000000000 [ 120.023924][ T6423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 120.023938][ T6423] R13: 0000000000000000 R14: 00007f95899b5fa0 R15: 00007fffd7bdbe68 [ 120.023971][ T6423] [ 120.228670][ C0] vkms_vblank_simulate: vblank timer overrun [ 120.478585][ T6426] netlink: 32 bytes leftover after parsing attributes in process `syz.3.114'. [ 121.212197][ T6439] FAULT_INJECTION: forcing a failure. [ 121.212197][ T6439] name failslab, interval 1, probability 0, space 0, times 0 [ 121.256695][ T6439] CPU: 0 UID: 0 PID: 6439 Comm: syz.1.118 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 121.256718][ T6439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 121.256727][ T6439] Call Trace: [ 121.256732][ T6439] [ 121.256738][ T6439] dump_stack_lvl+0x16c/0x1f0 [ 121.256764][ T6439] should_fail_ex+0x512/0x640 [ 121.256784][ T6439] ? __kmalloc_noprof+0xbf/0x510 [ 121.256807][ T6439] ? kernfs_fop_write_iter+0x237/0x510 [ 121.256821][ T6439] should_failslab+0xc2/0x120 [ 121.256835][ T6439] __kmalloc_noprof+0xd2/0x510 [ 121.256861][ T6439] kernfs_fop_write_iter+0x237/0x510 [ 121.256879][ T6439] iter_file_splice_write+0x91c/0x1150 [ 121.256909][ T6439] ? __pfx_iter_file_splice_write+0x10/0x10 [ 121.256931][ T6439] ? __pfx_copy_splice_read+0x10/0x10 [ 121.256958][ T6439] ? __pfx_iter_file_splice_write+0x10/0x10 [ 121.256978][ T6439] direct_splice_actor+0x18f/0x6c0 [ 121.256998][ T6439] splice_direct_to_actor+0x345/0xa30 [ 121.257017][ T6439] ? __pfx_direct_splice_actor+0x10/0x10 [ 121.257038][ T6439] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 121.257061][ T6439] do_splice_direct+0x174/0x240 [ 121.257079][ T6439] ? __pfx_do_splice_direct+0x10/0x10 [ 121.257097][ T6439] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 121.257117][ T6439] ? rw_verify_area+0xcf/0x680 [ 121.257136][ T6439] do_sendfile+0xb06/0xe50 [ 121.257158][ T6439] ? __pfx_do_sendfile+0x10/0x10 [ 121.257179][ T6439] ? __x64_sys_futex+0x1e0/0x4c0 [ 121.257195][ T6439] ? __x64_sys_futex+0x1e9/0x4c0 [ 121.257214][ T6439] __x64_sys_sendfile64+0x1d8/0x220 [ 121.257228][ T6439] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 121.257247][ T6439] do_syscall_64+0xcd/0x490 [ 121.257268][ T6439] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.257282][ T6439] RIP: 0033:0x7f958978e929 [ 121.257294][ T6439] 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 [ 121.257307][ T6439] RSP: 002b:00007f958a56c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 121.257321][ T6439] RAX: ffffffffffffffda RBX: 00007f95899b5fa0 RCX: 00007f958978e929 [ 121.257330][ T6439] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000008 [ 121.257338][ T6439] RBP: 00007f9589810b39 R08: 0000000000000000 R09: 0000000000000000 [ 121.257346][ T6439] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 121.257353][ T6439] R13: 0000000000000000 R14: 00007f95899b5fa0 R15: 00007fffd7bdbe68 [ 121.257371][ T6439] [ 121.507480][ C0] vkms_vblank_simulate: vblank timer overrun [ 121.824265][ T6447] FAULT_INJECTION: forcing a failure. [ 121.824265][ T6447] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 121.852454][ T6447] CPU: 0 UID: 0 PID: 6447 Comm: syz.0.119 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 121.852492][ T6447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 121.852507][ T6447] Call Trace: [ 121.852515][ T6447] [ 121.852525][ T6447] dump_stack_lvl+0x16c/0x1f0 [ 121.852569][ T6447] should_fail_ex+0x512/0x640 [ 121.852620][ T6447] should_fail_alloc_page+0xe7/0x130 [ 121.852648][ T6447] prepare_alloc_pages+0x3c2/0x610 [ 121.852681][ T6447] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 121.852714][ T6447] ? kasan_save_stack+0x33/0x60 [ 121.852743][ T6447] ? kasan_save_track+0x14/0x30 [ 121.852775][ T6447] ? __kasan_kmalloc+0xaa/0xb0 [ 121.852806][ T6447] ? __kmalloc_node_track_caller_noprof+0x221/0x510 [ 121.852841][ T6447] ? kstrdup+0x53/0x100 [ 121.852872][ T6447] ? apply_subsystem_event_filter+0x46d/0x17d0 [ 121.852903][ T6447] ? subsystem_filter_write+0x95/0x120 [ 121.852931][ T6447] ? vfs_write+0x29d/0x1150 [ 121.852962][ T6447] ? ksys_write+0x12a/0x250 [ 121.852994][ T6447] ? do_syscall_64+0xcd/0x490 [ 121.853027][ T6447] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.853057][ T6447] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 121.853118][ T6447] __alloc_pages_noprof+0xb/0x1b0 [ 121.853152][ T6447] ___kmalloc_large_node+0x84/0x1e0 [ 121.853185][ T6447] __kmalloc_large_noprof+0x1c/0x70 [ 121.853214][ T6447] append_filter_err+0x8f/0x5e0 [ 121.853244][ T6447] apply_subsystem_event_filter+0x740/0x17d0 [ 121.853287][ T6447] ? __pfx_apply_subsystem_event_filter+0x10/0x10 [ 121.853325][ T6447] ? _copy_from_user+0x59/0xd0 [ 121.853363][ T6447] subsystem_filter_write+0x95/0x120 [ 121.853394][ T6447] ? __pfx_subsystem_filter_write+0x10/0x10 [ 121.853426][ T6447] vfs_write+0x29d/0x1150 [ 121.853464][ T6447] ? __pfx___mutex_lock+0x10/0x10 [ 121.853498][ T6447] ? __pfx_vfs_write+0x10/0x10 [ 121.853542][ T6447] ? __fget_files+0x20e/0x3c0 [ 121.853591][ T6447] ksys_write+0x12a/0x250 [ 121.853627][ T6447] ? __pfx_ksys_write+0x10/0x10 [ 121.853677][ T6447] do_syscall_64+0xcd/0x490 [ 121.853718][ T6447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.853745][ T6447] RIP: 0033:0x7f059838e929 [ 121.853767][ T6447] 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 [ 121.853791][ T6447] RSP: 002b:00007f05961d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 121.853815][ T6447] RAX: ffffffffffffffda RBX: 00007f05985b6080 RCX: 00007f059838e929 [ 121.853831][ T6447] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000006 [ 121.853846][ T6447] RBP: 00007f0598410b39 R08: 0000000000000000 R09: 0000000000000000 [ 121.853861][ T6447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 121.853876][ T6447] R13: 0000000000000000 R14: 00007f05985b6080 R15: 00007fff84d52bb8 [ 121.853912][ T6447] [ 122.191433][ T6456] FAULT_INJECTION: forcing a failure. [ 122.191433][ T6456] name failslab, interval 1, probability 0, space 0, times 0 [ 122.210132][ T6456] CPU: 0 UID: 0 PID: 6456 Comm: syz.3.123 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 122.210166][ T6456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 122.210179][ T6456] Call Trace: [ 122.210186][ T6456] [ 122.210194][ T6456] dump_stack_lvl+0x16c/0x1f0 [ 122.210232][ T6456] should_fail_ex+0x512/0x640 [ 122.210265][ T6456] ? __kmalloc_noprof+0xbf/0x510 [ 122.210301][ T6456] ? __do_sys_futex_waitv+0x221/0x2c0 [ 122.210327][ T6456] should_failslab+0xc2/0x120 [ 122.210349][ T6456] __kmalloc_noprof+0xd2/0x510 [ 122.210379][ T6456] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 122.210420][ T6456] __do_sys_futex_waitv+0x221/0x2c0 [ 122.210449][ T6456] ? __pfx___do_sys_futex_waitv+0x10/0x10 [ 122.210495][ T6456] do_syscall_64+0xcd/0x490 [ 122.210530][ T6456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.210552][ T6456] RIP: 0033:0x7f0618f8e929 [ 122.210569][ T6456] 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 [ 122.210590][ T6456] RSP: 002b:00007f0619d9a038 EFLAGS: 00000246 ORIG_RAX: 00000000000001c1 [ 122.210621][ T6456] RAX: ffffffffffffffda RBX: 00007f06191b5fa0 RCX: 00007f0618f8e929 [ 122.210635][ T6456] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000200000000300 [ 122.210648][ T6456] RBP: 00007f0619d9a090 R08: 0000000000000000 R09: 0000000000000000 [ 122.210661][ T6456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 122.210674][ T6456] R13: 0000000000000000 R14: 00007f06191b5fa0 R15: 00007ffd399349f8 [ 122.210706][ T6456] [ 122.646777][ T6462] FAULT_INJECTION: forcing a failure. [ 122.646777][ T6462] name failslab, interval 1, probability 0, space 0, times 0 [ 122.660034][ T6462] CPU: 0 UID: 0 PID: 6462 Comm: syz.3.124 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 122.660067][ T6462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 122.660081][ T6462] Call Trace: [ 122.660089][ T6462] [ 122.660099][ T6462] dump_stack_lvl+0x16c/0x1f0 [ 122.660142][ T6462] should_fail_ex+0x512/0x640 [ 122.660174][ T6462] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 122.660216][ T6462] should_failslab+0xc2/0x120 [ 122.660239][ T6462] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 122.660276][ T6462] ? lockdep_hardirqs_on+0x7c/0x110 [ 122.660308][ T6462] ? xfrm6_net_init+0x9e/0x1c0 [ 122.660337][ T6462] ? __percpu_counter_init_many+0x2c1/0x3b0 [ 122.660370][ T6462] ? __pfx_xfrm6_net_init+0x10/0x10 [ 122.660403][ T6462] kmemdup_noprof+0x29/0x60 [ 122.660441][ T6462] xfrm6_net_init+0x9e/0x1c0 [ 122.660475][ T6462] ? __pfx_xfrm6_net_init+0x10/0x10 [ 122.660504][ T6462] ops_init+0x1e2/0x5f0 [ 122.660542][ T6462] setup_net+0x1ff/0x510 [ 122.660587][ T6462] ? lockdep_init_map_type+0x5c/0x280 [ 122.660623][ T6462] ? __pfx_setup_net+0x10/0x10 [ 122.660663][ T6462] ? debug_mutex_init+0x37/0x70 [ 122.660692][ T6462] copy_net_ns+0x2a6/0x5f0 [ 122.660720][ T6462] create_new_namespaces+0x3ea/0xa90 [ 122.660756][ T6462] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 122.660786][ T6462] ksys_unshare+0x45b/0xa40 [ 122.660817][ T6462] ? __pfx_ksys_unshare+0x10/0x10 [ 122.660847][ T6462] ? xfd_validate_state+0x61/0x180 [ 122.660891][ T6462] __x64_sys_unshare+0x31/0x40 [ 122.660921][ T6462] do_syscall_64+0xcd/0x490 [ 122.660956][ T6462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.660981][ T6462] RIP: 0033:0x7f0618f8e929 [ 122.661001][ T6462] 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 [ 122.661021][ T6462] RSP: 002b:00007f0619d9a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 122.661041][ T6462] RAX: ffffffffffffffda RBX: 00007f06191b5fa0 RCX: 00007f0618f8e929 [ 122.661056][ T6462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 122.661068][ T6462] RBP: 00007f0619010b39 R08: 0000000000000000 R09: 0000000000000000 [ 122.661081][ T6462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 122.661096][ T6462] R13: 0000000000000000 R14: 00007f06191b5fa0 R15: 00007ffd399349f8 [ 122.661132][ T6462] [ 123.311862][ T6479] FAULT_INJECTION: forcing a failure. [ 123.311862][ T6479] name failslab, interval 1, probability 0, space 0, times 0 [ 123.324698][ T6479] CPU: 0 UID: 0 PID: 6479 Comm: syz.3.129 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 123.324735][ T6479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 123.324750][ T6479] Call Trace: [ 123.324758][ T6479] [ 123.324766][ T6479] dump_stack_lvl+0x16c/0x1f0 [ 123.324807][ T6479] should_fail_ex+0x512/0x640 [ 123.324841][ T6479] ? __kmalloc_noprof+0xbf/0x510 [ 123.324881][ T6479] ? kernfs_fop_write_iter+0x237/0x510 [ 123.324908][ T6479] should_failslab+0xc2/0x120 [ 123.324932][ T6479] __kmalloc_noprof+0xd2/0x510 [ 123.324977][ T6479] kernfs_fop_write_iter+0x237/0x510 [ 123.325008][ T6479] iter_file_splice_write+0x91c/0x1150 [ 123.325062][ T6479] ? __pfx_iter_file_splice_write+0x10/0x10 [ 123.325103][ T6479] ? __pfx_copy_splice_read+0x10/0x10 [ 123.325154][ T6479] ? __pfx_iter_file_splice_write+0x10/0x10 [ 123.325190][ T6479] direct_splice_actor+0x18f/0x6c0 [ 123.325228][ T6479] splice_direct_to_actor+0x345/0xa30 [ 123.325258][ T6479] ? __pfx_direct_splice_actor+0x10/0x10 [ 123.325298][ T6479] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 123.325340][ T6479] do_splice_direct+0x174/0x240 [ 123.325373][ T6479] ? __pfx_do_splice_direct+0x10/0x10 [ 123.325407][ T6479] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 123.325456][ T6479] ? rw_verify_area+0xcf/0x680 [ 123.325493][ T6479] do_sendfile+0xb06/0xe50 [ 123.325534][ T6479] ? __pfx_do_sendfile+0x10/0x10 [ 123.325573][ T6479] ? __x64_sys_futex+0x1e0/0x4c0 [ 123.325602][ T6479] ? __x64_sys_futex+0x1e9/0x4c0 [ 123.325638][ T6479] __x64_sys_sendfile64+0x1d8/0x220 [ 123.325664][ T6479] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 123.325700][ T6479] do_syscall_64+0xcd/0x490 [ 123.325739][ T6479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.325766][ T6479] RIP: 0033:0x7f0618f8e929 [ 123.325787][ T6479] 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 [ 123.325810][ T6479] RSP: 002b:00007f0619d9a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 123.325833][ T6479] RAX: ffffffffffffffda RBX: 00007f06191b5fa0 RCX: 00007f0618f8e929 [ 123.325851][ T6479] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000008 [ 123.325866][ T6479] RBP: 00007f0619010b39 R08: 0000000000000000 R09: 0000000000000000 [ 123.325882][ T6479] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 123.325896][ T6479] R13: 0000000000000000 R14: 00007f06191b5fa0 R15: 00007ffd399349f8 [ 123.325929][ T6479] [ 123.668473][ T6482] usb usb20: usbfs: process 6482 (syz.1.130) did not claim interface 0 before use [ 124.706105][ T6491] random: crng reseeded on system resumption [ 125.184716][ T6512] openvswitch: netlink: nsh attribute has 14 unknown bytes. [ 125.428292][ T6519] FAULT_INJECTION: forcing a failure. [ 125.428292][ T6519] name failslab, interval 1, probability 0, space 0, times 0 [ 125.442916][ T6519] CPU: 1 UID: 0 PID: 6519 Comm: syz.3.138 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 125.442952][ T6519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 125.442967][ T6519] Call Trace: [ 125.442976][ T6519] [ 125.442986][ T6519] dump_stack_lvl+0x16c/0x1f0 [ 125.443030][ T6519] should_fail_ex+0x512/0x640 [ 125.443065][ T6519] ? __kmalloc_noprof+0xbf/0x510 [ 125.443106][ T6519] ? ops_init+0x77/0x5f0 [ 125.443141][ T6519] should_failslab+0xc2/0x120 [ 125.443166][ T6519] __kmalloc_noprof+0xd2/0x510 [ 125.443204][ T6519] ? __pfx_ip_set_net_init+0x10/0x10 [ 125.443244][ T6519] ops_init+0x77/0x5f0 [ 125.443302][ T6519] setup_net+0x1ff/0x510 [ 125.443339][ T6519] ? lockdep_init_map_type+0x5c/0x280 [ 125.443375][ T6519] ? __pfx_setup_net+0x10/0x10 [ 125.443418][ T6519] ? debug_mutex_init+0x37/0x70 [ 125.443447][ T6519] copy_net_ns+0x2a6/0x5f0 [ 125.443474][ T6519] create_new_namespaces+0x3ea/0xa90 [ 125.443512][ T6519] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 125.443544][ T6519] ksys_unshare+0x45b/0xa40 [ 125.443577][ T6519] ? __pfx_ksys_unshare+0x10/0x10 [ 125.443612][ T6519] ? xfd_validate_state+0x61/0x180 [ 125.443657][ T6519] __x64_sys_unshare+0x31/0x40 [ 125.443690][ T6519] do_syscall_64+0xcd/0x490 [ 125.443731][ T6519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.443758][ T6519] RIP: 0033:0x7f0618f8e929 [ 125.443779][ T6519] 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 [ 125.443803][ T6519] RSP: 002b:00007f0619d9a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 125.443828][ T6519] RAX: ffffffffffffffda RBX: 00007f06191b5fa0 RCX: 00007f0618f8e929 [ 125.443846][ T6519] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 125.443861][ T6519] RBP: 00007f0619010b39 R08: 0000000000000000 R09: 0000000000000000 [ 125.443877][ T6519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 125.443892][ T6519] R13: 0000000000000000 R14: 00007f06191b5fa0 R15: 00007ffd399349f8 [ 125.443929][ T6519] [ 125.648555][ C1] vkms_vblank_simulate: vblank timer overrun [ 125.843699][ T6523] netlink: 28 bytes leftover after parsing attributes in process `syz.0.140'. [ 126.085264][ T6525] FAULT_INJECTION: forcing a failure. [ 126.085264][ T6525] name failslab, interval 1, probability 0, space 0, times 0 [ 126.104159][ T6525] CPU: 0 UID: 0 PID: 6525 Comm: syz.0.141 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 126.104193][ T6525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 126.104204][ T6525] Call Trace: [ 126.104211][ T6525] [ 126.104220][ T6525] dump_stack_lvl+0x16c/0x1f0 [ 126.104257][ T6525] should_fail_ex+0x512/0x640 [ 126.104283][ T6525] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 126.104320][ T6525] should_failslab+0xc2/0x120 [ 126.104344][ T6525] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 126.104379][ T6525] ? __alloc_skb+0x2b2/0x380 [ 126.104423][ T6525] __alloc_skb+0x2b2/0x380 [ 126.104455][ T6525] ? __pfx___alloc_skb+0x10/0x10 [ 126.104501][ T6525] tipc_buf_acquire+0x26/0xe0 [ 126.104530][ T6525] tipc_msg_build+0x112/0x1150 [ 126.104567][ T6525] ? __pfx_tipc_msg_build+0x10/0x10 [ 126.104614][ T6525] __tipc_sendmsg+0xa30/0x19a0 [ 126.104653][ T6525] ? __pfx___tipc_sendmsg+0x10/0x10 [ 126.104690][ T6525] ? __pfx___might_resched+0x10/0x10 [ 126.104716][ T6525] ? __pfx_woken_wake_function+0x10/0x10 [ 126.104761][ T6525] ? __local_bh_enable_ip+0xa4/0x120 [ 126.104794][ T6525] tipc_sendmsg+0x4f/0x70 [ 126.104820][ T6525] ____sys_sendmsg+0xa95/0xc70 [ 126.104851][ T6525] ? __pfx_____sys_sendmsg+0x10/0x10 [ 126.104884][ T6525] ? __pfx__kstrtoull+0x10/0x10 [ 126.104919][ T6525] ___sys_sendmsg+0x134/0x1d0 [ 126.104956][ T6525] ? __pfx____sys_sendmsg+0x10/0x10 [ 126.105009][ T6525] ? find_held_lock+0x2b/0x80 [ 126.105058][ T6525] __sys_sendmmsg+0x200/0x420 [ 126.105097][ T6525] ? __pfx___sys_sendmmsg+0x10/0x10 [ 126.105144][ T6525] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 126.105192][ T6525] ? fput+0x70/0xf0 [ 126.105215][ T6525] ? ksys_write+0x1ac/0x250 [ 126.105247][ T6525] ? __pfx_ksys_write+0x10/0x10 [ 126.105286][ T6525] __x64_sys_sendmmsg+0x9c/0x100 [ 126.105319][ T6525] ? lockdep_hardirqs_on+0x7c/0x110 [ 126.105352][ T6525] do_syscall_64+0xcd/0x490 [ 126.105388][ T6525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.105418][ T6525] RIP: 0033:0x7f059838e929 [ 126.105438][ T6525] 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 [ 126.105460][ T6525] RSP: 002b:00007f05961f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 126.105482][ T6525] RAX: ffffffffffffffda RBX: 00007f05985b5fa0 RCX: 00007f059838e929 [ 126.105498][ T6525] RDX: 0000000000000ffb RSI: 0000200000000100 RDI: 0000000000000003 [ 126.105513][ T6525] RBP: 00007f05961f6090 R08: 0000000000000000 R09: 0000000000000000 [ 126.105527][ T6525] R10: 000000000000b07b R11: 0000000000000246 R12: 0000000000000001 [ 126.105540][ T6525] R13: 0000000000000000 R14: 00007f05985b5fa0 R15: 00007fff84d52bb8 [ 126.105569][ T6525] [ 127.023732][ T6527] syz.3.142 (6527) used greatest stack depth: 19784 bytes left [ 127.728252][ T6549] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(64.0.0), cmd(5) [ 127.779799][ T6550] netlink: 342 bytes leftover after parsing attributes in process `syz.2.147'. [ 127.796559][ T6551] netlink: 342 bytes leftover after parsing attributes in process `syz.2.147'. [ 127.825703][ T6551] netlink: 342 bytes leftover after parsing attributes in process `syz.2.147'. [ 127.860087][ T6551] netlink: 342 bytes leftover after parsing attributes in process `syz.2.147'. [ 127.907719][ T6551] netlink: 342 bytes leftover after parsing attributes in process `syz.2.147'. [ 127.977705][ T6551] netlink: 342 bytes leftover after parsing attributes in process `syz.2.147'. [ 127.991700][ T6551] netlink: 342 bytes leftover after parsing attributes in process `syz.2.147'. [ 128.009116][ T6558] FAULT_INJECTION: forcing a failure. [ 128.009116][ T6558] name failslab, interval 1, probability 0, space 0, times 0 [ 128.027197][ T6551] netlink: 342 bytes leftover after parsing attributes in process `syz.2.147'. [ 128.056114][ T6551] netlink: 342 bytes leftover after parsing attributes in process `syz.2.147'. [ 128.066772][ T6558] CPU: 0 UID: 0 PID: 6558 Comm: syz.1.151 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 128.066809][ T6558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 128.066824][ T6558] Call Trace: [ 128.066833][ T6558] [ 128.066843][ T6558] dump_stack_lvl+0x16c/0x1f0 [ 128.066886][ T6558] should_fail_ex+0x512/0x640 [ 128.066922][ T6558] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 128.066966][ T6558] should_failslab+0xc2/0x120 [ 128.066992][ T6558] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 128.067029][ T6558] ? __alloc_skb+0x2b2/0x380 [ 128.067071][ T6558] __alloc_skb+0x2b2/0x380 [ 128.067105][ T6558] ? __pfx___alloc_skb+0x10/0x10 [ 128.067139][ T6558] ? __pfx_debug_object_assert_init+0x10/0x10 [ 128.067170][ T6558] ? __igmp_group_dropped+0x26a/0xe80 [ 128.067219][ T6558] inet_ifmcaddr_notify+0xc7/0x1c0 [ 128.067245][ T6558] ? __pfx_inet_ifmcaddr_notify+0x10/0x10 [ 128.067294][ T6558] __ip_mc_dec_group+0x442/0x5b0 [ 128.067327][ T6558] inetdev_event+0x3b2/0x18a0 [ 128.067360][ T6558] ? ib_netdevice_event+0xfc/0x330 [ 128.067390][ T6558] ? __pfx_inetdev_event+0x10/0x10 [ 128.067419][ T6558] ? cfg802154_netdev_notifier_call+0x391/0xa00 [ 128.067458][ T6558] ? do_raw_spin_unlock+0x172/0x230 [ 128.067480][ T6558] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 128.067523][ T6558] notifier_call_chain+0xbc/0x410 [ 128.067552][ T6558] ? __pfx_inetdev_event+0x10/0x10 [ 128.067590][ T6558] call_netdevice_notifiers_info+0xbe/0x140 [ 128.067623][ T6558] dev_close_many+0x319/0x630 [ 128.067656][ T6558] ? __pfx_dev_close_many+0x10/0x10 [ 128.067697][ T6558] netif_close+0x17f/0x230 [ 128.067724][ T6558] ? __pfx_netif_close+0x10/0x10 [ 128.067754][ T6558] ? __local_bh_enable_ip+0xa4/0x120 [ 128.067783][ T6558] ? lockdep_hardirqs_on+0x7c/0x110 [ 128.067822][ T6558] dev_close+0xaa/0x240 [ 128.067844][ T6558] lapbeth_device_event+0x75a/0xbe0 [ 128.067872][ T6558] notifier_call_chain+0xbc/0x410 [ 128.067897][ T6558] ? __pfx_lapbeth_device_event+0x10/0x10 [ 128.067928][ T6558] call_netdevice_notifiers_info+0xbe/0x140 [ 128.067958][ T6558] __dev_close_many+0xff/0x770 [ 128.067988][ T6558] ? __pfx___dev_close_many+0x10/0x10 [ 128.068020][ T6558] ? __local_bh_enable_ip+0xa4/0x120 [ 128.068055][ T6558] __dev_change_flags+0x4d8/0x720 [ 128.068096][ T6558] ? __pfx___dev_change_flags+0x10/0x10 [ 128.068145][ T6558] netif_change_flags+0x8d/0x160 [ 128.068186][ T6558] dev_change_flags+0xba/0x250 [ 128.068214][ T6558] flags_store+0x187/0x1e0 [ 128.068247][ T6558] ? __pfx_flags_store+0x10/0x10 [ 128.068288][ T6558] ? find_held_lock+0x2b/0x80 [ 128.068323][ T6558] ? __pfx_flags_store+0x10/0x10 [ 128.068355][ T6558] dev_attr_store+0x55/0x80 [ 128.068380][ T6558] ? __pfx_dev_attr_store+0x10/0x10 [ 128.068403][ T6558] sysfs_kf_write+0xef/0x150 [ 128.068436][ T6558] kernfs_fop_write_iter+0x351/0x510 [ 128.068462][ T6558] ? __pfx_sysfs_kf_write+0x10/0x10 [ 128.068494][ T6558] iter_file_splice_write+0x91c/0x1150 [ 128.068545][ T6558] ? __pfx_iter_file_splice_write+0x10/0x10 [ 128.068583][ T6558] ? __pfx_copy_splice_read+0x10/0x10 [ 128.068631][ T6558] ? __pfx_iter_file_splice_write+0x10/0x10 [ 128.068668][ T6558] direct_splice_actor+0x18f/0x6c0 [ 128.068699][ T6558] splice_direct_to_actor+0x345/0xa30 [ 128.068732][ T6558] ? __pfx_direct_splice_actor+0x10/0x10 [ 128.068768][ T6558] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 128.068812][ T6558] do_splice_direct+0x174/0x240 [ 128.068845][ T6558] ? __pfx_do_splice_direct+0x10/0x10 [ 128.068875][ T6558] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 128.068912][ T6558] ? rw_verify_area+0xcf/0x680 [ 128.068945][ T6558] do_sendfile+0xb06/0xe50 [ 128.069004][ T6558] ? __pfx_do_sendfile+0x10/0x10 [ 128.069042][ T6558] ? __x64_sys_futex+0x1e0/0x4c0 [ 128.069073][ T6558] ? __x64_sys_futex+0x1e9/0x4c0 [ 128.069107][ T6558] __x64_sys_sendfile64+0x1d8/0x220 [ 128.069131][ T6558] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 128.069164][ T6558] do_syscall_64+0xcd/0x490 [ 128.069202][ T6558] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.069226][ T6558] RIP: 0033:0x7f958978e929 [ 128.069247][ T6558] 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 [ 128.069277][ T6558] RSP: 002b:00007f958a56c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 128.069301][ T6558] RAX: ffffffffffffffda RBX: 00007f95899b5fa0 RCX: 00007f958978e929 [ 128.069318][ T6558] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000008 [ 128.069333][ T6558] RBP: 00007f9589810b39 R08: 0000000000000000 R09: 0000000000000000 [ 128.069348][ T6558] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 128.069362][ T6558] R13: 0000000000000000 R14: 00007f95899b5fa0 R15: 00007fffd7bdbe68 [ 128.069398][ T6558] [ 130.432003][ T6611] FAULT_INJECTION: forcing a failure. [ 130.432003][ T6611] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 130.471887][ T6611] CPU: 0 UID: 0 PID: 6611 Comm: syz.0.161 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 130.471924][ T6611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 130.471938][ T6611] Call Trace: [ 130.471946][ T6611] [ 130.471956][ T6611] dump_stack_lvl+0x16c/0x1f0 [ 130.471997][ T6611] should_fail_ex+0x512/0x640 [ 130.472042][ T6611] _copy_from_user+0x2e/0xd0 [ 130.472080][ T6611] futex_parse_waitv+0x101/0x520 [ 130.472112][ T6611] ? __pfx_futex_wake_mark+0x10/0x10 [ 130.472148][ T6611] ? __pfx_futex_parse_waitv+0x10/0x10 [ 130.472181][ T6611] ? trace_kmalloc+0x2b/0xd0 [ 130.472204][ T6611] ? __kmalloc_noprof+0x242/0x510 [ 130.472236][ T6611] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 130.472279][ T6611] __do_sys_futex_waitv+0x245/0x2c0 [ 130.472317][ T6611] ? __pfx___do_sys_futex_waitv+0x10/0x10 [ 130.472367][ T6611] do_syscall_64+0xcd/0x490 [ 130.472400][ T6611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.472423][ T6611] RIP: 0033:0x7f059838e929 [ 130.472439][ T6611] 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 [ 130.472460][ T6611] RSP: 002b:00007f05961f6038 EFLAGS: 00000246 ORIG_RAX: 00000000000001c1 [ 130.472480][ T6611] RAX: ffffffffffffffda RBX: 00007f05985b5fa0 RCX: 00007f059838e929 [ 130.472493][ T6611] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000200000000300 [ 130.472506][ T6611] RBP: 00007f05961f6090 R08: 0000000000000000 R09: 0000000000000000 [ 130.472519][ T6611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 130.472533][ T6611] R13: 0000000000000000 R14: 00007f05985b5fa0 R15: 00007fff84d52bb8 [ 130.472565][ T6611] [ 131.357990][ T6630] FAULT_INJECTION: forcing a failure. [ 131.357990][ T6630] name failslab, interval 1, probability 0, space 0, times 0 [ 131.430715][ T6630] CPU: 0 UID: 0 PID: 6630 Comm: syz.1.164 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 131.430753][ T6630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 131.430767][ T6630] Call Trace: [ 131.430775][ T6630] [ 131.430784][ T6630] dump_stack_lvl+0x16c/0x1f0 [ 131.430824][ T6630] should_fail_ex+0x512/0x640 [ 131.430857][ T6630] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 131.430899][ T6630] should_failslab+0xc2/0x120 [ 131.430926][ T6630] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 131.430976][ T6630] ? apply_subsystem_event_filter+0x46d/0x17d0 [ 131.431016][ T6630] kstrdup+0x53/0x100 [ 131.431055][ T6630] apply_subsystem_event_filter+0x46d/0x17d0 [ 131.431101][ T6630] ? __pfx_apply_subsystem_event_filter+0x10/0x10 [ 131.431140][ T6630] ? _copy_from_user+0x59/0xd0 [ 131.431178][ T6630] subsystem_filter_write+0x95/0x120 [ 131.431209][ T6630] ? __pfx_subsystem_filter_write+0x10/0x10 [ 131.431238][ T6630] vfs_write+0x29d/0x1150 [ 131.431278][ T6630] ? __pfx___mutex_lock+0x10/0x10 [ 131.431315][ T6630] ? __pfx_vfs_write+0x10/0x10 [ 131.431362][ T6630] ? __fget_files+0x20e/0x3c0 [ 131.431411][ T6630] ksys_write+0x12a/0x250 [ 131.431446][ T6630] ? __pfx_ksys_write+0x10/0x10 [ 131.431494][ T6630] do_syscall_64+0xcd/0x490 [ 131.431536][ T6630] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.431562][ T6630] RIP: 0033:0x7f958978e929 [ 131.431583][ T6630] 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 [ 131.431606][ T6630] RSP: 002b:00007f958a54b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 131.431630][ T6630] RAX: ffffffffffffffda RBX: 00007f95899b6080 RCX: 00007f958978e929 [ 131.431648][ T6630] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000006 [ 131.431663][ T6630] RBP: 00007f9589810b39 R08: 0000000000000000 R09: 0000000000000000 [ 131.431679][ T6630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 131.431695][ T6630] R13: 0000000000000000 R14: 00007f95899b6080 R15: 00007fffd7bdbe68 [ 131.431731][ T6630] [ 131.717218][ T6637] __nla_validate_parse: 26 callbacks suppressed [ 131.717242][ T6637] netlink: 28 bytes leftover after parsing attributes in process `syz.0.163'. [ 132.829894][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.843857][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.862569][ T6657] syz.0.168 uses obsolete (PF_INET,SOCK_PACKET) [ 133.153148][ T51] Bluetooth: hci0: unexpected subevent 0x01 length: 123 > 18 [ 133.866359][ T6678] netlink: 20 bytes leftover after parsing attributes in process `syz.2.171'. syzkaller syzkaller login: [ 135.241221][ T6696] ubi: mtd0 is already attached to ubi0 [ 138.231357][ T6711] kafs: addr_prefs: Invalid Command [ 138.578635][ T6763] netlink: 20 bytes leftover after parsing attributes in process `syz.2.182'. [ 139.070578][ T6772] FAULT_INJECTION: forcing a failure. [ 139.070578][ T6772] name failslab, interval 1, probability 0, space 0, times 0 [ 139.167645][ T6772] CPU: 0 UID: 0 PID: 6772 Comm: syz.3.185 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 139.167669][ T6772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 139.167678][ T6772] Call Trace: [ 139.167683][ T6772] [ 139.167689][ T6772] dump_stack_lvl+0x16c/0x1f0 [ 139.167716][ T6772] should_fail_ex+0x512/0x640 [ 139.167736][ T6772] ? __kmalloc_noprof+0xbf/0x510 [ 139.167760][ T6772] ? __register_sysctl_table+0xb3/0x1900 [ 139.167781][ T6772] should_failslab+0xc2/0x120 [ 139.167795][ T6772] __kmalloc_noprof+0xd2/0x510 [ 139.167820][ T6772] __register_sysctl_table+0xb3/0x1900 [ 139.167842][ T6772] ? is_module_address+0x5f/0xf0 [ 139.167865][ T6772] ? __pfx___register_sysctl_table+0x10/0x10 [ 139.167885][ T6772] ? is_module_address+0x69/0xf0 [ 139.167903][ T6772] ? register_net_sysctl_sz+0x228/0x3e0 [ 139.167919][ T6772] ? nr_free_zone_pages+0xcf/0x210 [ 139.167935][ T6772] ip_vs_control_net_init+0x1506/0x1d20 [ 139.167974][ T6772] __ip_vs_init+0x217/0x520 [ 139.168002][ T6772] ? __pfx___ip_vs_init+0x10/0x10 [ 139.168021][ T6772] ops_init+0x1e2/0x5f0 [ 139.168046][ T6772] setup_net+0x1ff/0x510 [ 139.168066][ T6772] ? lockdep_init_map_type+0x5c/0x280 [ 139.168086][ T6772] ? __pfx_setup_net+0x10/0x10 [ 139.168108][ T6772] ? debug_mutex_init+0x37/0x70 [ 139.168124][ T6772] copy_net_ns+0x2a6/0x5f0 [ 139.168140][ T6772] create_new_namespaces+0x3ea/0xa90 [ 139.168161][ T6772] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 139.168178][ T6772] ksys_unshare+0x45b/0xa40 [ 139.168197][ T6772] ? __pfx_ksys_unshare+0x10/0x10 [ 139.168216][ T6772] ? xfd_validate_state+0x61/0x180 [ 139.168241][ T6772] __x64_sys_unshare+0x31/0x40 [ 139.168258][ T6772] do_syscall_64+0xcd/0x490 [ 139.168280][ T6772] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.168294][ T6772] RIP: 0033:0x7f0618f8e929 [ 139.168306][ T6772] 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 [ 139.168319][ T6772] RSP: 002b:00007f0619d9a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 139.168333][ T6772] RAX: ffffffffffffffda RBX: 00007f06191b5fa0 RCX: 00007f0618f8e929 [ 139.168342][ T6772] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 139.168350][ T6772] RBP: 00007f0619010b39 R08: 0000000000000000 R09: 0000000000000000 [ 139.168362][ T6772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 139.168370][ T6772] R13: 0000000000000000 R14: 00007f06191b5fa0 R15: 00007ffd399349f8 [ 139.168389][ T6772] [ 140.760351][ T6810] FAULT_INJECTION: forcing a failure. [ 140.760351][ T6810] name failslab, interval 1, probability 0, space 0, times 0 [ 140.870661][ T6810] CPU: 1 UID: 0 PID: 6810 Comm: syz.0.192 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 140.870696][ T6810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 140.870710][ T6810] Call Trace: [ 140.870719][ T6810] [ 140.870729][ T6810] dump_stack_lvl+0x16c/0x1f0 [ 140.870774][ T6810] should_fail_ex+0x512/0x640 [ 140.870809][ T6810] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 140.870853][ T6810] should_failslab+0xc2/0x120 [ 140.870880][ T6810] __kmalloc_cache_noprof+0x6a/0x3e0 [ 140.870914][ T6810] ? tracing_open+0x328/0xf90 [ 140.870945][ T6810] tracing_open+0x328/0xf90 [ 140.870970][ T6810] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 140.871006][ T6810] do_dentry_open+0x744/0x1c10 [ 140.871042][ T6810] ? __pfx_tracing_open+0x10/0x10 [ 140.871076][ T6810] vfs_open+0x82/0x3f0 [ 140.871107][ T6810] path_openat+0x1de4/0x2cb0 [ 140.871154][ T6810] ? __pfx_path_openat+0x10/0x10 [ 140.871192][ T6810] ? __lock_acquire+0xb8a/0x1c90 [ 140.871231][ T6810] do_filp_open+0x20b/0x470 [ 140.871267][ T6810] ? __pfx_do_filp_open+0x10/0x10 [ 140.871330][ T6810] ? alloc_fd+0x471/0x7d0 [ 140.871374][ T6810] do_sys_openat2+0x11b/0x1d0 [ 140.871402][ T6810] ? __pfx_do_sys_openat2+0x10/0x10 [ 140.871431][ T6810] ? find_held_lock+0x2b/0x80 [ 140.871467][ T6810] __x64_sys_openat+0x174/0x210 [ 140.871497][ T6810] ? __pfx___x64_sys_openat+0x10/0x10 [ 140.871541][ T6810] do_syscall_64+0xcd/0x490 [ 140.871580][ T6810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 140.871606][ T6810] RIP: 0033:0x7f059838e929 [ 140.871627][ T6810] 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 [ 140.871651][ T6810] RSP: 002b:00007f05961d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 140.871680][ T6810] RAX: ffffffffffffffda RBX: 00007f05985b6080 RCX: 00007f059838e929 [ 140.871698][ T6810] RDX: 0000000000000002 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 140.871715][ T6810] RBP: 00007f0598410b39 R08: 0000000000000000 R09: 0000000000000000 [ 140.871731][ T6810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 140.871747][ T6810] R13: 0000000000000000 R14: 00007f05985b6080 R15: 00007fff84d52bb8 [ 140.871781][ T6810] [ 141.094195][ C1] vkms_vblank_simulate: vblank timer overrun [ 141.398675][ T6818] netlink: 20 bytes leftover after parsing attributes in process `syz.0.193'. [ 141.906251][ T6825] netlink: 4 bytes leftover after parsing attributes in process `syz.1.195'. [ 141.925115][ T6825] FAULT_INJECTION: forcing a failure. [ 141.925115][ T6825] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 141.950047][ T6825] CPU: 0 UID: 0 PID: 6825 Comm: syz.1.195 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 141.950084][ T6825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 141.950099][ T6825] Call Trace: [ 141.950107][ T6825] [ 141.950117][ T6825] dump_stack_lvl+0x16c/0x1f0 [ 141.950162][ T6825] should_fail_ex+0x512/0x640 [ 141.950203][ T6825] should_fail_alloc_page+0xe7/0x130 [ 141.950232][ T6825] prepare_alloc_pages+0x3c2/0x610 [ 141.950269][ T6825] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 141.950312][ T6825] ? mark_held_locks+0x49/0x80 [ 141.950346][ T6825] ? finish_task_switch.isra.0+0x221/0xc10 [ 141.950373][ T6825] ? lockdep_hardirqs_on+0x7c/0x110 [ 141.950408][ T6825] ? finish_task_switch.isra.0+0x221/0xc10 [ 141.950437][ T6825] ? rcu_is_watching+0x12/0xc0 [ 141.950464][ T6825] ? trace_sched_exit_tp+0xde/0x130 [ 141.950494][ T6825] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 141.950529][ T6825] ? __schedule+0x1181/0x5de0 [ 141.950571][ T6825] ? up+0xcb/0x140 [ 141.950613][ T6825] ? __pfx___schedule+0x10/0x10 [ 141.950655][ T6825] ? wiphy_new_nm+0x701/0x2160 [ 141.950678][ T6825] __alloc_pages_noprof+0xb/0x1b0 [ 141.950722][ T6825] ___kmalloc_large_node+0x84/0x1e0 [ 141.950759][ T6825] ? wiphy_new_nm+0x701/0x2160 [ 141.950782][ T6825] __kmalloc_large_node_noprof+0x1c/0x70 [ 141.950816][ T6825] __kmalloc_noprof.cold+0xc/0x61 [ 141.950850][ T6825] ? irq_work_queue+0xce/0x100 [ 141.950893][ T6825] ? __pfx_ieee80211_emulate_add_chanctx+0x10/0x10 [ 141.950922][ T6825] ? __pfx_ieee80211_emulate_remove_chanctx+0x10/0x10 [ 141.950949][ T6825] wiphy_new_nm+0x701/0x2160 [ 141.950976][ T6825] ? __pfx_ieee80211_emulate_add_chanctx+0x10/0x10 [ 141.951004][ T6825] ? __pfx_ieee80211_emulate_remove_chanctx+0x10/0x10 [ 141.951031][ T6825] ieee80211_alloc_hw_nm+0x1b7a/0x2260 [ 141.951058][ T6825] ? __local_bh_enable_ip+0xa4/0x120 [ 141.951093][ T6825] mac80211_hwsim_new_radio+0x1d4/0x54d0 [ 141.951133][ T6825] ? __pfx__printk+0x10/0x10 [ 141.951175][ T6825] ? __pfx____ratelimit+0x10/0x10 [ 141.951211][ T6825] ? rcu_is_watching+0x12/0xc0 [ 141.951238][ T6825] ? do_trace_netlink_extack+0x164/0x1e0 [ 141.951275][ T6825] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 141.951325][ T6825] hwsim_new_radio_nl+0xb51/0x12c0 [ 141.951366][ T6825] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 141.951415][ T6825] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 141.951446][ T6825] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 141.951486][ T6825] genl_family_rcv_msg_doit+0x206/0x2f0 [ 141.951520][ T6825] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 141.951551][ T6825] ? trace_cap_capable+0x18d/0x200 [ 141.951585][ T6825] ? bpf_lsm_capable+0x9/0x10 [ 141.951615][ T6825] ? security_capable+0x7e/0x260 [ 141.951641][ T6825] ? ns_capable+0xd7/0x110 [ 141.951671][ T6825] genl_rcv_msg+0x55c/0x800 [ 141.951711][ T6825] ? __pfx_genl_rcv_msg+0x10/0x10 [ 141.951749][ T6825] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 141.951801][ T6825] netlink_rcv_skb+0x155/0x420 [ 141.951829][ T6825] ? __pfx_genl_rcv_msg+0x10/0x10 [ 141.951862][ T6825] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 141.951905][ T6825] ? netlink_deliver_tap+0x1ae/0xd30 [ 141.951951][ T6825] genl_rcv+0x28/0x40 [ 141.951976][ T6825] netlink_unicast+0x58d/0x850 [ 141.952008][ T6825] ? __pfx_netlink_unicast+0x10/0x10 [ 141.952045][ T6825] netlink_sendmsg+0x8d1/0xdd0 [ 141.952078][ T6825] ? __pfx_netlink_sendmsg+0x10/0x10 [ 141.952120][ T6825] ____sys_sendmsg+0xa95/0xc70 [ 141.952149][ T6825] ? copy_msghdr_from_user+0x10a/0x160 [ 141.952186][ T6825] ? __pfx_____sys_sendmsg+0x10/0x10 [ 141.952227][ T6825] ? __pfx_futex_wake_mark+0x10/0x10 [ 141.952269][ T6825] ___sys_sendmsg+0x134/0x1d0 [ 141.952306][ T6825] ? __pfx____sys_sendmsg+0x10/0x10 [ 141.952339][ T6825] ? __lock_acquire+0x622/0x1c90 [ 141.952419][ T6825] __sys_sendmsg+0x16d/0x220 [ 141.952456][ T6825] ? __pfx___sys_sendmsg+0x10/0x10 [ 141.952492][ T6825] ? __x64_sys_futex+0x1e0/0x4c0 [ 141.952547][ T6825] do_syscall_64+0xcd/0x490 [ 141.952587][ T6825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.952612][ T6825] RIP: 0033:0x7f958978e929 [ 141.952634][ T6825] 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 [ 141.952657][ T6825] RSP: 002b:00007f958a56c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 141.952681][ T6825] RAX: ffffffffffffffda RBX: 00007f95899b5fa0 RCX: 00007f958978e929 [ 141.952699][ T6825] RDX: 0000000004048000 RSI: 0000200000004240 RDI: 0000000000000005 [ 141.952720][ T6825] RBP: 00007f9589810b39 R08: 0000000000000000 R09: 0000000000000000 [ 141.952736][ T6825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 141.952751][ T6825] R13: 0000000000000000 R14: 00007f95899b5fa0 R15: 00007fffd7bdbe68 [ 141.952787][ T6825] [ 142.426755][ T6825] syz.1.195: vmalloc error: size 18446744073709551615, exceeds total pages, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 142.443096][ T6825] CPU: 0 UID: 0 PID: 6825 Comm: syz.1.195 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 142.443134][ T6825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 142.443148][ T6825] Call Trace: [ 142.443156][ T6825] [ 142.443166][ T6825] dump_stack_lvl+0x16c/0x1f0 [ 142.443208][ T6825] warn_alloc+0x248/0x3a0 [ 142.443247][ T6825] ? __pfx_warn_alloc+0x10/0x10 [ 142.443291][ T6825] ? __lock_acquire+0xb8a/0x1c90 [ 142.443342][ T6825] ? dvb_dvr_do_ioctl+0x15d/0x290 [ 142.443367][ T6825] __vmalloc_node_range_noprof+0xff5/0x14b0 [ 142.443404][ T6825] ? __pfx___mutex_trylock_common+0x10/0x10 [ 142.443439][ T6825] ? __pfx___might_resched+0x10/0x10 [ 142.443469][ T6825] ? rcu_is_watching+0x12/0xc0 [ 142.443496][ T6825] ? dvb_dvr_do_ioctl+0x15d/0x290 [ 142.443519][ T6825] ? __mutex_lock+0x1ca/0xb90 [ 142.443553][ T6825] ? tomoyo_path_number_perm+0x295/0x580 [ 142.443582][ T6825] ? dvb_dvr_do_ioctl+0x7e/0x290 [ 142.443604][ T6825] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 142.443635][ T6825] ? __pfx___mutex_lock+0x10/0x10 [ 142.443674][ T6825] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 142.443711][ T6825] ? dvb_dvr_do_ioctl+0x15d/0x290 [ 142.443734][ T6825] __vmalloc_node_noprof+0xad/0xf0 [ 142.443766][ T6825] ? dvb_dvr_do_ioctl+0x15d/0x290 [ 142.443795][ T6825] dvb_dvr_do_ioctl+0x15d/0x290 [ 142.443826][ T6825] dvb_usercopy+0x167/0x340 [ 142.443864][ T6825] ? __pfx_dvb_dvr_do_ioctl+0x10/0x10 [ 142.443890][ T6825] ? __pfx_dvb_usercopy+0x10/0x10 [ 142.443953][ T6825] ? __fget_files+0x20e/0x3c0 [ 142.443996][ T6825] dvb_dvr_ioctl+0x29/0x40 [ 142.444019][ T6825] ? __pfx_dvb_dvr_ioctl+0x10/0x10 [ 142.444043][ T6825] __x64_sys_ioctl+0x18b/0x210 [ 142.444077][ T6825] do_syscall_64+0xcd/0x490 [ 142.444118][ T6825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.444144][ T6825] RIP: 0033:0x7f958978e929 [ 142.444164][ T6825] 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 [ 142.444188][ T6825] RSP: 002b:00007f958a56c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 142.444212][ T6825] RAX: ffffffffffffffda RBX: 00007f95899b5fa0 RCX: 00007f958978e929 [ 142.444230][ T6825] RDX: ffffffffffffffff RSI: 0000000000006f2d RDI: 0000000000000003 [ 142.444246][ T6825] RBP: 00007f9589810b39 R08: 0000000000000000 R09: 0000000000000000 [ 142.444262][ T6825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 142.444277][ T6825] R13: 0000000000000000 R14: 00007f95899b5fa0 R15: 00007fffd7bdbe68 [ 142.444312][ T6825] [ 142.698614][ T6825] Mem-Info: [ 142.701804][ T6825] active_anon:6653 inactive_anon:0 isolated_anon:0 [ 142.701804][ T6825] active_file:11752 inactive_file:40173 isolated_file:0 [ 142.701804][ T6825] unevictable:768 dirty:417 writeback:0 [ 142.701804][ T6825] slab_reclaimable:10014 slab_unreclaimable:93988 [ 142.701804][ T6825] mapped:26724 shmem:1502 pagetables:1074 [ 142.701804][ T6825] sec_pagetables:0 bounce:0 [ 142.701804][ T6825] kernel_misc_reclaimable:0 [ 142.701804][ T6825] free:1327886 free_pcp:16295 free_cma:0 [ 142.747215][ T6825] Node 0 active_anon:26712kB inactive_anon:0kB active_file:47008kB inactive_file:160484kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:106896kB dirty:1664kB writeback:0kB shmem:4472kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11556kB pagetables:4268kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 142.780704][ T6825] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:208kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:128kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 142.813713][ T6825] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 142.843586][ T6825] lowmem_reserve[]: 0 2480 2482 2482 2482 [ 142.849428][ T6825] Node 0 DMA32 free:1406988kB boost:0kB min:34076kB low:42592kB high:51108kB reserved_highatomic:0KB free_highatomic:0KB active_anon:23720kB inactive_anon:0kB active_file:47008kB inactive_file:159176kB unevictable:1536kB writepending:1664kB present:3129332kB managed:2540344kB mlocked:0kB bounce:0kB free_pcp:42276kB local_pcp:20980kB free_cma:0kB [ 142.882816][ T6825] lowmem_reserve[]: 0 0 1 1 1 [ 142.887661][ T6825] Node 0 Normal free:20kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB free_highatomic:0KB active_anon:52kB inactive_anon:0kB active_file:0kB inactive_file:1308kB unevictable:0kB writepending:0kB present:1048580kB managed:1388kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 142.918730][ T6825] lowmem_reserve[]: 0 0 0 0 0 [ 142.923563][ T6825] Node 1 Normal free:3891168kB boost:0kB min:55804kB low:69752kB high:83700kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:208kB unevictable:1536kB writepending:4kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:24176kB local_pcp:15696kB free_cma:0kB [ 142.954902][ T6825] lowmem_reserve[]: 0 0 0 0 0 [ 142.959661][ T6825] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 142.972534][ T6825] Node 0 DMA32: 1329*4kB (UM) 1061*8kB (UM) 777*16kB (UM) 516*32kB (UME) 300*64kB (UME) 59*128kB (UME) 64*256kB (UME) 43*512kB (UM) 23*1024kB (UME) 13*2048kB (UME) 305*4096kB (UM) = 1407356kB [ 142.991692][ T6825] Node 0 Normal: 1*4kB (M) 0*8kB 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB [ 143.006057][ T6825] Node 1 Normal: 202*4kB (UE) 47*8kB (UME) 38*16kB (UME) 77*32kB (UME) 25*64kB (UME) 10*128kB (UME) 4*256kB (UM) 4*512kB (UM) 4*1024kB (UME) 1*2048kB (E) 946*4096kB (M) = 3891168kB [ 143.024287][ T6825] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 143.034312][ T6825] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 143.043703][ T6825] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 143.053268][ T6825] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 143.063350][ T6825] 53298 total pagecache pages [ 143.070355][ T6825] 0 pages in swap cache [ 143.075261][ T6825] Free swap = 124996kB [ 143.079445][ T6825] Total swap = 124996kB [ 143.083679][ T6825] 2097051 pages RAM [ 143.087494][ T6825] 0 pages HighMem/MovableOnly [ 143.092183][ T6825] 429987 pages reserved [ 143.096414][ T6825] 0 pages cma reserved [ 143.244169][ T6838] netlink: 20 bytes leftover after parsing attributes in process `syz.1.198'. [ 143.770172][ T6847] netlink: 28 bytes leftover after parsing attributes in process `syz.1.200'. [ 143.835592][ T6847] veth1_macvtap: left promiscuous mode [ 144.238230][ T6852] netlink: 20 bytes leftover after parsing attributes in process `syz.0.201'. [ 144.391240][ T6856] netlink: 20 bytes leftover after parsing attributes in process `syz.3.203'. [ 145.472588][ T6870] netlink: 28 bytes leftover after parsing attributes in process `syz.2.204'. [ 145.607252][ T6870] veth1_macvtap: left promiscuous mode syzkaller syzkaller login: [ 147.233256][ T6906] netlink: 28 bytes leftover after parsing attributes in process `syz.3.213'. [ 147.279521][ T6909] netlink: 24 bytes leftover after parsing attributes in process `syz.2.214'. [ 147.324226][ T6913] random: crng reseeded on system resumption [ 147.325876][ T6909] FAULT_INJECTION: forcing a failure. [ 147.325876][ T6909] name failslab, interval 1, probability 0, space 0, times 0 [ 147.412693][ T6909] CPU: 1 UID: 0 PID: 6909 Comm: syz.2.214 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 147.412725][ T6909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 147.412737][ T6909] Call Trace: [ 147.412750][ T6909] [ 147.412759][ T6909] dump_stack_lvl+0x16c/0x1f0 [ 147.412796][ T6909] should_fail_ex+0x512/0x640 [ 147.412827][ T6909] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 147.412869][ T6909] should_failslab+0xc2/0x120 [ 147.412894][ T6909] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 147.412925][ T6909] ? __alloc_skb+0x2b2/0x380 [ 147.412960][ T6909] __alloc_skb+0x2b2/0x380 [ 147.412989][ T6909] ? __pfx___alloc_skb+0x10/0x10 [ 147.413027][ T6909] ? if_nlmsg_size+0x475/0xaf0 [ 147.413066][ T6909] rtmsg_ifinfo_build_skb+0x81/0x280 [ 147.413095][ T6909] rtmsg_ifinfo+0x9f/0x1a0 [ 147.413123][ T6909] dev_close_many+0x2fc/0x630 [ 147.413155][ T6909] ? __pfx_dev_close_many+0x10/0x10 [ 147.413176][ T6909] ? do_raw_spin_lock+0x12c/0x2b0 [ 147.413225][ T6909] unregister_netdevice_many_notify+0x578/0x2700 [ 147.413260][ T6909] ? lockdep_hardirqs_on+0x7c/0x110 [ 147.413291][ T6909] ? __mutex_lock+0x1ca/0xb90 [ 147.413326][ T6909] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 147.413362][ T6909] ? __pfx___mutex_lock+0x10/0x10 [ 147.413391][ T6909] ? __pfx___nla_validate_parse+0x10/0x10 [ 147.413418][ T6909] ? unregister_netdevice_queue+0x22e/0x3f0 [ 147.413440][ T6909] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 147.413472][ T6909] rtnl_dellink+0x3cb/0xa80 [ 147.413501][ T6909] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 147.413529][ T6909] ? __dev_queue_xmit+0x7eb/0x43e0 [ 147.413553][ T6909] ? netlink_deliver_tap+0xa87/0xd30 [ 147.413585][ T6909] ? netlink_unicast+0x62f/0x850 [ 147.413605][ T6909] ? netlink_sendmsg+0x8d1/0xdd0 [ 147.413626][ T6909] ? __pfx_rtnl_dellink+0x10/0x10 [ 147.413655][ T6909] ? __x64_sys_sendmmsg+0x9c/0x100 [ 147.413754][ T6909] ? __lock_acquire+0x622/0x1c90 [ 147.413785][ T6909] ? rcu_is_watching+0x12/0xc0 [ 147.413809][ T6909] ? trace_cap_capable+0x18d/0x200 [ 147.413840][ T6909] ? find_held_lock+0x2b/0x80 [ 147.413865][ T6909] ? __pfx_rtnl_dellink+0x10/0x10 [ 147.413895][ T6909] ? __pfx_rtnl_dellink+0x10/0x10 [ 147.413924][ T6909] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 147.413958][ T6909] ? __pfx_rtnl_dellink+0x10/0x10 [ 147.413989][ T6909] rtnetlink_rcv_msg+0x95e/0xe90 [ 147.414029][ T6909] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 147.414072][ T6909] ? ref_tracker_free+0x37c/0x830 [ 147.414108][ T6909] netlink_rcv_skb+0x155/0x420 [ 147.414131][ T6909] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 147.414165][ T6909] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 147.414200][ T6909] ? netlink_deliver_tap+0x1ae/0xd30 [ 147.414240][ T6909] netlink_unicast+0x58d/0x850 [ 147.414268][ T6909] ? __pfx_netlink_unicast+0x10/0x10 [ 147.414301][ T6909] netlink_sendmsg+0x8d1/0xdd0 [ 147.414330][ T6909] ? __pfx_netlink_sendmsg+0x10/0x10 [ 147.414368][ T6909] ____sys_sendmsg+0xa95/0xc70 [ 147.414394][ T6909] ? copy_msghdr_from_user+0x10a/0x160 [ 147.414425][ T6909] ? __pfx_____sys_sendmsg+0x10/0x10 [ 147.414453][ T6909] ? kfree+0x24f/0x4d0 [ 147.414477][ T6909] ? __pfx__kstrtoull+0x10/0x10 [ 147.414521][ T6909] ___sys_sendmsg+0x134/0x1d0 [ 147.414554][ T6909] ? __pfx____sys_sendmsg+0x10/0x10 [ 147.414617][ T6909] ? __pfx___might_resched+0x10/0x10 [ 147.414648][ T6909] __sys_sendmmsg+0x200/0x420 [ 147.414684][ T6909] ? __pfx___sys_sendmmsg+0x10/0x10 [ 147.414730][ T6909] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 147.414776][ T6909] ? fput+0x70/0xf0 [ 147.414798][ T6909] ? ksys_write+0x1ac/0x250 [ 147.414826][ T6909] ? __pfx_ksys_write+0x10/0x10 [ 147.414862][ T6909] __x64_sys_sendmmsg+0x9c/0x100 [ 147.414892][ T6909] ? lockdep_hardirqs_on+0x7c/0x110 [ 147.414921][ T6909] do_syscall_64+0xcd/0x490 [ 147.414955][ T6909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 147.414977][ T6909] RIP: 0033:0x7fd8ee38e929 [ 147.414996][ T6909] 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 [ 147.415017][ T6909] RSP: 002b:00007fd8ef286038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 147.415039][ T6909] RAX: ffffffffffffffda RBX: 00007fd8ee5b5fa0 RCX: 00007fd8ee38e929 [ 147.415053][ T6909] RDX: 0000000000000007 RSI: 0000200000000200 RDI: 0000000000000003 [ 147.415067][ T6909] RBP: 00007fd8ef286090 R08: 0000000000000000 R09: 0000000000000000 [ 147.415080][ T6909] R10: 0000000000004008 R11: 0000000000000246 R12: 0000000000000002 [ 147.415094][ T6909] R13: 0000000000000000 R14: 00007fd8ee5b5fa0 R15: 00007ffedd05bd58 [ 147.415125][ T6909] [ 147.858344][ C1] vkms_vblank_simulate: vblank timer overrun                                            syzkaller syzkaller login: [ 151.623117][ T6975] netlink: 28 bytes leftover after parsing attributes in process `syz.3.229'. [ 152.208036][ T6983] netlink: 20 bytes leftover after parsing attributes in process `syz.2.233'. [ 152.778936][ T7000] FAULT_INJECTION: forcing a failure. [ 152.778936][ T7000] name fail_futex, interval 1, probability 0, space 0, times 1 [ 152.780709][ T7000] CPU: 1 UID: 0 PID: 7000 Comm: syz.2.236 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 152.780746][ T7000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 152.780759][ T7000] Call Trace: [ 152.780768][ T7000] [ 152.780777][ T7000] dump_stack_lvl+0x16c/0x1f0 [ 152.780821][ T7000] should_fail_ex+0x512/0x640 [ 152.780861][ T7000] get_futex_key+0x293/0x1540 [ 152.780894][ T7000] ? __pfx_get_futex_key+0x10/0x10 [ 152.780926][ T7000] ? find_held_lock+0x2b/0x80 [ 152.780950][ T7000] ? __might_fault+0xe3/0x190 [ 152.780988][ T7000] futex_wait_multiple_setup+0x12f/0x740 [ 152.781039][ T7000] futex_wait_multiple+0xe6/0x480 [ 152.781077][ T7000] ? __pfx_futex_wait_multiple+0x10/0x10 [ 152.781111][ T7000] ? __kmalloc_noprof+0x242/0x510 [ 152.781143][ T7000] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 152.781187][ T7000] __do_sys_futex_waitv+0x17f/0x2c0 [ 152.781219][ T7000] ? __pfx___do_sys_futex_waitv+0x10/0x10 [ 152.781267][ T7000] do_syscall_64+0xcd/0x490 [ 152.781304][ T7000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.781328][ T7000] RIP: 0033:0x7fd8ee38e929 [ 152.781348][ T7000] 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 [ 152.781371][ T7000] RSP: 002b:00007fd8ef286038 EFLAGS: 00000246 ORIG_RAX: 00000000000001c1 [ 152.781393][ T7000] RAX: ffffffffffffffda RBX: 00007fd8ee5b5fa0 RCX: 00007fd8ee38e929 [ 152.781409][ T7000] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000200000000300 [ 152.781423][ T7000] RBP: 00007fd8ef286090 R08: 0000000000000000 R09: 0000000000000000 [ 152.781437][ T7000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 152.781451][ T7000] R13: 0000000000000000 R14: 00007fd8ee5b5fa0 R15: 00007ffedd05bd58 [ 152.781484][ T7000] syzkaller syzkaller login: [ 154.256504][ T7026] netlink: 28 bytes leftover after parsing attributes in process `syz.3.240'. [ 155.019711][ T7042] FAULT_INJECTION: forcing a failure. [ 155.019711][ T7042] name failslab, interval 1, probability 0, space 0, times 0 [ 155.021710][ T7042] CPU: 1 UID: 0 PID: 7042 Comm: syz.0.248 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 155.021751][ T7042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 155.021767][ T7042] Call Trace: [ 155.021776][ T7042] [ 155.021787][ T7042] dump_stack_lvl+0x16c/0x1f0 [ 155.021831][ T7042] should_fail_ex+0x512/0x640 [ 155.021868][ T7042] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 155.021915][ T7042] should_failslab+0xc2/0x120 [ 155.021940][ T7042] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 155.021984][ T7042] ? ip_vs_est_add_kthread+0x5b7/0x850 [ 155.022017][ T7042] krealloc_noprof+0x1fc/0x370 [ 155.022058][ T7042] ip_vs_est_add_kthread+0x5b7/0x850 [ 155.022095][ T7042] ip_vs_start_estimator+0x250/0x430 [ 155.022128][ T7042] ip_vs_control_net_init+0x158c/0x1d20 [ 155.022171][ T7042] __ip_vs_init+0x217/0x520 [ 155.022209][ T7042] ? __pfx___ip_vs_init+0x10/0x10 [ 155.022244][ T7042] ops_init+0x1e2/0x5f0 [ 155.022288][ T7042] setup_net+0x1ff/0x510 [ 155.022325][ T7042] ? lockdep_init_map_type+0x5c/0x280 [ 155.022362][ T7042] ? __pfx_setup_net+0x10/0x10 [ 155.022404][ T7042] ? debug_mutex_init+0x37/0x70 [ 155.022435][ T7042] copy_net_ns+0x2a6/0x5f0 [ 155.022466][ T7042] create_new_namespaces+0x3ea/0xa90 [ 155.022503][ T7042] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 155.022536][ T7042] ksys_unshare+0x45b/0xa40 [ 155.022572][ T7042] ? __pfx_ksys_unshare+0x10/0x10 [ 155.022608][ T7042] ? xfd_validate_state+0x61/0x180 [ 155.022654][ T7042] __x64_sys_unshare+0x31/0x40 [ 155.022689][ T7042] do_syscall_64+0xcd/0x490 [ 155.022729][ T7042] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.022765][ T7042] RIP: 0033:0x7f059838e929 [ 155.022788][ T7042] 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 [ 155.022814][ T7042] RSP: 002b:00007f05961f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 155.022840][ T7042] RAX: ffffffffffffffda RBX: 00007f05985b5fa0 RCX: 00007f059838e929 [ 155.022858][ T7042] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 155.022874][ T7042] RBP: 00007f0598410b39 R08: 0000000000000000 R09: 0000000000000000 [ 155.022890][ T7042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 155.022906][ T7042] R13: 0000000000000000 R14: 00007f05985b5fa0 R15: 00007fff84d52bb8 [ 155.022941][ T7042] [ 155.057016][ C1] vkms_vblank_simulate: vblank timer overrun [ 155.125327][ T7044] FAULT_INJECTION: forcing a failure. [ 155.125327][ T7044] name failslab, interval 1, probability 0, space 0, times 0 [ 155.127218][ T7044] CPU: 0 UID: 0 PID: 7044 Comm: syz.3.247 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 155.127258][ T7044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 155.127274][ T7044] Call Trace: [ 155.127283][ T7044] [ 155.127293][ T7044] dump_stack_lvl+0x16c/0x1f0 [ 155.127362][ T7044] should_fail_ex+0x512/0x640 [ 155.127399][ T7044] ? __kmalloc_noprof+0xbf/0x510 [ 155.127445][ T7044] ? iter_file_splice_write+0x1cc/0x1150 [ 155.127478][ T7044] should_failslab+0xc2/0x120 [ 155.127510][ T7044] __kmalloc_noprof+0xd2/0x510 [ 155.127554][ T7044] iter_file_splice_write+0x1cc/0x1150 [ 155.127608][ T7044] ? kfree+0x2b4/0x4d0 [ 155.127643][ T7044] ? copy_splice_read+0x897/0xba0 [ 155.127684][ T7044] ? __pfx_iter_file_splice_write+0x10/0x10 [ 155.127725][ T7044] ? __lock_acquire+0xb8a/0x1c90 [ 155.127768][ T7044] ? __pfx_copy_splice_read+0x10/0x10 [ 155.127843][ T7044] ? __pfx_iter_file_splice_write+0x10/0x10 [ 155.127879][ T7044] direct_splice_actor+0x18f/0x6c0 [ 155.127914][ T7044] splice_direct_to_actor+0x345/0xa30 [ 155.127947][ T7044] ? __pfx_direct_splice_actor+0x10/0x10 [ 155.128018][ T7044] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 155.128062][ T7044] do_splice_direct+0x174/0x240 [ 155.128093][ T7044] ? __pfx_do_splice_direct+0x10/0x10 [ 155.128130][ T7044] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 155.128168][ T7044] ? rw_verify_area+0xcf/0x680 [ 155.128212][ T7044] do_sendfile+0xb06/0xe50 [ 155.128251][ T7044] ? __pfx_do_sendfile+0x10/0x10 [ 155.128293][ T7044] ? __x64_sys_futex+0x1e0/0x4c0 [ 155.128323][ T7044] ? __x64_sys_futex+0x1e9/0x4c0 [ 155.128361][ T7044] __x64_sys_sendfile64+0x1d8/0x220 [ 155.128388][ T7044] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 155.128428][ T7044] do_syscall_64+0xcd/0x490 [ 155.128469][ T7044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.128500][ T7044] RIP: 0033:0x7f0618f8e929 [ 155.128521][ T7044] 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 [ 155.128545][ T7044] RSP: 002b:00007f0619d9a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 155.128568][ T7044] RAX: ffffffffffffffda RBX: 00007f06191b5fa0 RCX: 00007f0618f8e929 [ 155.128593][ T7044] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000008 [ 155.128609][ T7044] RBP: 00007f0619010b39 R08: 0000000000000000 R09: 0000000000000000 [ 155.128630][ T7044] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 155.128645][ T7044] R13: 0000000000000000 R14: 00007f06191b5fa0 R15: 00007ffd399349f8 [ 155.128682][ T7044] [ 155.405688][ T7053] netlink: 28 bytes leftover after parsing attributes in process `syz.3.250'. [ 155.476128][ T7052] FAULT_INJECTION: forcing a failure. [ 155.476128][ T7052] name failslab, interval 1, probability 0, space 0, times 0 [ 155.478454][ T7052] CPU: 1 UID: 0 PID: 7052 Comm: syz.0.251 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 155.478492][ T7052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 155.478508][ T7052] Call Trace: [ 155.478517][ T7052] [ 155.478528][ T7052] dump_stack_lvl+0x16c/0x1f0 [ 155.478571][ T7052] should_fail_ex+0x512/0x640 [ 155.478607][ T7052] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 155.478647][ T7052] should_failslab+0xc2/0x120 [ 155.478672][ T7052] __kmalloc_cache_noprof+0x6a/0x3e0 [ 155.478706][ T7052] ? lockdep_hardirqs_on+0x7c/0x110 [ 155.478741][ T7052] ? ip_vs_protocol_net_init+0xbe/0x300 [ 155.478776][ T7052] ip_vs_protocol_net_init+0xbe/0x300 [ 155.478820][ T7052] __ip_vs_init+0x239/0x520 [ 155.478859][ T7052] ? __pfx___ip_vs_init+0x10/0x10 [ 155.478895][ T7052] ops_init+0x1e2/0x5f0 [ 155.478938][ T7052] setup_net+0x1ff/0x510 [ 155.478985][ T7052] ? lockdep_init_map_type+0x5c/0x280 [ 155.479024][ T7052] ? __pfx_setup_net+0x10/0x10 [ 155.479067][ T7052] ? debug_mutex_init+0x37/0x70 [ 155.479100][ T7052] copy_net_ns+0x2a6/0x5f0 [ 155.479131][ T7052] create_new_namespaces+0x3ea/0xa90 [ 155.479175][ T7052] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 155.479208][ T7052] ksys_unshare+0x45b/0xa40 [ 155.479244][ T7052] ? __pfx_ksys_unshare+0x10/0x10 [ 155.479282][ T7052] ? xfd_validate_state+0x61/0x180 [ 155.479327][ T7052] __x64_sys_unshare+0x31/0x40 [ 155.479361][ T7052] do_syscall_64+0xcd/0x490 [ 155.479400][ T7052] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.479427][ T7052] RIP: 0033:0x7f059838e929 [ 155.479448][ T7052] 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 [ 155.479481][ T7052] RSP: 002b:00007f05961f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 155.479506][ T7052] RAX: ffffffffffffffda RBX: 00007f05985b5fa0 RCX: 00007f059838e929 [ 155.479525][ T7052] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 155.479541][ T7052] RBP: 00007f0598410b39 R08: 0000000000000000 R09: 0000000000000000 [ 155.479557][ T7052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 155.479573][ T7052] R13: 0000000000000000 R14: 00007f05985b5fa0 R15: 00007fff84d52bb8 [ 155.479609][ T7052] [ 155.514157][ C1] vkms_vblank_simulate: vblank timer overrun [ 155.954012][ T7060] FAULT_INJECTION: forcing a failure. [ 155.954012][ T7060] name failslab, interval 1, probability 0, space 0, times 0 [ 155.955981][ T7060] CPU: 1 UID: 0 PID: 7060 Comm: syz.3.254 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 155.956016][ T7060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 155.956032][ T7060] Call Trace: [ 155.956042][ T7060] [ 155.956053][ T7060] dump_stack_lvl+0x16c/0x1f0 [ 155.956096][ T7060] should_fail_ex+0x512/0x640 [ 155.956132][ T7060] ? __kmalloc_noprof+0xbf/0x510 [ 155.956174][ T7060] ? kernfs_fop_write_iter+0x237/0x510 [ 155.956198][ T7060] should_failslab+0xc2/0x120 [ 155.956220][ T7060] __kmalloc_noprof+0xd2/0x510 [ 155.956265][ T7060] kernfs_fop_write_iter+0x237/0x510 [ 155.956299][ T7060] vfs_write+0x6c7/0x1150 [ 155.956335][ T7060] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 155.956374][ T7060] ? __pfx___mutex_lock+0x10/0x10 [ 155.956413][ T7060] ? __pfx_vfs_write+0x10/0x10 [ 155.956485][ T7060] ksys_write+0x12a/0x250 [ 155.956522][ T7060] ? __pfx_ksys_write+0x10/0x10 [ 155.956571][ T7060] do_syscall_64+0xcd/0x490 [ 155.956615][ T7060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.956641][ T7060] RIP: 0033:0x7f0618f8e929 [ 155.956667][ T7060] 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 [ 155.956695][ T7060] RSP: 002b:00007f0619d9a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 155.956728][ T7060] RAX: ffffffffffffffda RBX: 00007f06191b5fa0 RCX: 00007f0618f8e929 [ 155.956746][ T7060] RDX: 0000000000000004 RSI: 0000200000000000 RDI: 000000000000000b [ 155.956761][ T7060] RBP: 00007f0619010b39 R08: 0000000000000000 R09: 0000000000000000 [ 155.956778][ T7060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 155.956793][ T7060] R13: 0000000000000000 R14: 00007f06191b5fa0 R15: 00007ffd399349f8 [ 155.956830][ T7060] syzkaller syzkaller login: [ 156.980970][ T7086] netlink: 28 bytes leftover after parsing attributes in process `syz.1.256'. [ 157.338369][ T7088] netlink: 'syz.0.259': attribute type 1 has an invalid length. [ 157.778607][ T7093] FAULT_INJECTION: forcing a failure. [ 157.778607][ T7093] name failslab, interval 1, probability 0, space 0, times 0 [ 157.839638][ T7093] CPU: 0 UID: 0 PID: 7093 Comm: syz.1.260 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 157.839677][ T7093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 157.839690][ T7093] Call Trace: [ 157.839698][ T7093] [ 157.839707][ T7093] dump_stack_lvl+0x16c/0x1f0 [ 157.839744][ T7093] should_fail_ex+0x512/0x640 [ 157.839772][ T7093] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 157.839803][ T7093] should_failslab+0xc2/0x120 [ 157.839824][ T7093] __kmalloc_cache_noprof+0x6a/0x3e0 [ 157.839850][ T7093] ? ct_init_net+0x56/0x270 [ 157.839873][ T7093] ? __pfx_ct_init_net+0x10/0x10 [ 157.839895][ T7093] ct_init_net+0x56/0x270 [ 157.839916][ T7093] ops_init+0x1e2/0x5f0 [ 157.839948][ T7093] setup_net+0x1ff/0x510 [ 157.839978][ T7093] ? lockdep_init_map_type+0x5c/0x280 [ 157.840006][ T7093] ? __pfx_setup_net+0x10/0x10 [ 157.840037][ T7093] ? debug_mutex_init+0x37/0x70 [ 157.840060][ T7093] copy_net_ns+0x2a6/0x5f0 [ 157.840083][ T7093] create_new_namespaces+0x3ea/0xa90 [ 157.840112][ T7093] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 157.840137][ T7093] ksys_unshare+0x45b/0xa40 [ 157.840164][ T7093] ? __pfx_ksys_unshare+0x10/0x10 [ 157.840191][ T7093] ? xfd_validate_state+0x61/0x180 [ 157.840224][ T7093] __x64_sys_unshare+0x31/0x40 [ 157.840261][ T7093] do_syscall_64+0xcd/0x490 [ 157.840294][ T7093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.840317][ T7093] RIP: 0033:0x7f958978e929 [ 157.840333][ T7093] 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 [ 157.840354][ T7093] RSP: 002b:00007f958a56c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 157.840374][ T7093] RAX: ffffffffffffffda RBX: 00007f95899b5fa0 RCX: 00007f958978e929 [ 157.840387][ T7093] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 157.840399][ T7093] RBP: 00007f9589810b39 R08: 0000000000000000 R09: 0000000000000000 [ 157.840411][ T7093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 157.840423][ T7093] R13: 0000000000000000 R14: 00007f95899b5fa0 R15: 00007fffd7bdbe68 [ 157.840449][ T7093] [ 158.757093][ T7102] FAULT_INJECTION: forcing a failure. [ 158.757093][ T7102] name failslab, interval 1, probability 0, space 0, times 0 [ 158.758937][ T7102] CPU: 0 UID: 0 PID: 7102 Comm: syz.3.262 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 158.758977][ T7102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 158.758991][ T7102] Call Trace: [ 158.758999][ T7102] [ 158.759009][ T7102] dump_stack_lvl+0x16c/0x1f0 [ 158.759056][ T7102] should_fail_ex+0x512/0x640 [ 158.759096][ T7102] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 158.759135][ T7102] should_failslab+0xc2/0x120 [ 158.759165][ T7102] __kmalloc_cache_noprof+0x6a/0x3e0 [ 158.759199][ T7102] ? apply_subsystem_event_filter+0x323/0x17d0 [ 158.759253][ T7102] apply_subsystem_event_filter+0x323/0x17d0 [ 158.759304][ T7102] ? __pfx_apply_subsystem_event_filter+0x10/0x10 [ 158.759347][ T7102] ? _copy_from_user+0x59/0xd0 [ 158.759395][ T7102] subsystem_filter_write+0x95/0x120 [ 158.759430][ T7102] ? __pfx_subsystem_filter_write+0x10/0x10 [ 158.759465][ T7102] vfs_write+0x29d/0x1150 [ 158.759506][ T7102] ? __pfx___mutex_lock+0x10/0x10 [ 158.759547][ T7102] ? __pfx_vfs_write+0x10/0x10 [ 158.759593][ T7102] ? __fget_files+0x20e/0x3c0 [ 158.759642][ T7102] ksys_write+0x12a/0x250 [ 158.759680][ T7102] ? __pfx_ksys_write+0x10/0x10 [ 158.759726][ T7102] do_syscall_64+0xcd/0x490 [ 158.759770][ T7102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.759796][ T7102] RIP: 0033:0x7f0618f8e929 [ 158.759817][ T7102] 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 [ 158.759863][ T7102] RSP: 002b:00007f0619d79038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 158.759888][ T7102] RAX: ffffffffffffffda RBX: 00007f06191b6080 RCX: 00007f0618f8e929 [ 158.759906][ T7102] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000006 [ 158.759922][ T7102] RBP: 00007f0619010b39 R08: 0000000000000000 R09: 0000000000000000 [ 158.759942][ T7102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 158.759957][ T7102] R13: 0000000000000000 R14: 00007f06191b6080 R15: 00007ffd399349f8 [ 158.759993][ T7102] [ 159.435999][ T7107] binder: 7106:7107 unknown command 4294967282 [ 159.436900][ T7107] binder: 7106:7107 ioctl c0306201 2000000000c0 returned -22 [ 159.451020][ T7109] netlink: 20 bytes leftover after parsing attributes in process `syz.3.266'. [ 159.557055][ T7113] FAULT_INJECTION: forcing a failure. [ 159.557055][ T7113] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 159.558954][ T7113] CPU: 0 UID: 0 PID: 7113 Comm: syz.1.265 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 159.558989][ T7113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 159.559004][ T7113] Call Trace: [ 159.559013][ T7113] [ 159.559023][ T7113] dump_stack_lvl+0x16c/0x1f0 [ 159.559069][ T7113] should_fail_ex+0x512/0x640 [ 159.559118][ T7113] _copy_from_iter+0x29f/0x16f0 [ 159.559165][ T7113] ? __pfx__copy_from_iter+0x10/0x10 [ 159.559206][ T7113] ? rcu_is_watching+0x12/0xc0 [ 159.559235][ T7113] ? trace_kmalloc+0x2b/0xd0 [ 159.559259][ T7113] ? __kmalloc_noprof+0x242/0x510 [ 159.559302][ T7113] kernfs_fop_write_iter+0x19a/0x510 [ 159.559335][ T7113] vfs_write+0x6c7/0x1150 [ 159.559372][ T7113] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 159.559401][ T7113] ? __pfx___mutex_lock+0x10/0x10 [ 159.559437][ T7113] ? __pfx_vfs_write+0x10/0x10 [ 159.559496][ T7113] ksys_write+0x12a/0x250 [ 159.559531][ T7113] ? __pfx_ksys_write+0x10/0x10 [ 159.559576][ T7113] do_syscall_64+0xcd/0x490 [ 159.559615][ T7113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.559640][ T7113] RIP: 0033:0x7f958978e929 [ 159.559660][ T7113] 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 [ 159.559684][ T7113] RSP: 002b:00007f958a56c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 159.559707][ T7113] RAX: ffffffffffffffda RBX: 00007f95899b5fa0 RCX: 00007f958978e929 [ 159.559724][ T7113] RDX: 0000000000000004 RSI: 0000200000000000 RDI: 000000000000000b [ 159.559740][ T7113] RBP: 00007f9589810b39 R08: 0000000000000000 R09: 0000000000000000 [ 159.559756][ T7113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 159.559772][ T7113] R13: 0000000000000000 R14: 00007f95899b5fa0 R15: 00007fffd7bdbe68 [ 159.559808][ T7113] [ 160.575126][ T7131] netlink: 28 bytes leftover after parsing attributes in process `syz.1.270'. [ 162.026835][ T7153] FAULT_INJECTION: forcing a failure. [ 162.026835][ T7153] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 162.028657][ T7153] CPU: 1 UID: 0 PID: 7153 Comm: syz.0.278 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 162.028691][ T7153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 162.028707][ T7153] Call Trace: [ 162.028716][ T7153] [ 162.028726][ T7153] dump_stack_lvl+0x16c/0x1f0 [ 162.028770][ T7153] should_fail_ex+0x512/0x640 [ 162.028810][ T7153] _copy_from_iter+0x29f/0x16f0 [ 162.028868][ T7153] ? __pfx__copy_from_iter+0x10/0x10 [ 162.028903][ T7153] ? rcu_is_watching+0x12/0xc0 [ 162.028929][ T7153] ? trace_kmalloc+0x2b/0xd0 [ 162.028952][ T7153] ? __kmalloc_noprof+0x242/0x510 [ 162.028997][ T7153] kernfs_fop_write_iter+0x19a/0x510 [ 162.029030][ T7153] vfs_write+0x6c7/0x1150 [ 162.029065][ T7153] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 162.029094][ T7153] ? __pfx___mutex_lock+0x10/0x10 [ 162.029132][ T7153] ? __pfx_vfs_write+0x10/0x10 [ 162.029193][ T7153] ksys_write+0x12a/0x250 [ 162.029224][ T7153] ? __pfx_ksys_write+0x10/0x10 [ 162.029266][ T7153] do_syscall_64+0xcd/0x490 [ 162.029302][ T7153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.029327][ T7153] RIP: 0033:0x7f059838e929 [ 162.029347][ T7153] 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 [ 162.029372][ T7153] RSP: 002b:00007f05961f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 162.029396][ T7153] RAX: ffffffffffffffda RBX: 00007f05985b5fa0 RCX: 00007f059838e929 [ 162.029412][ T7153] RDX: 0000000000000004 RSI: 0000200000000000 RDI: 000000000000000b [ 162.029426][ T7153] RBP: 00007f0598410b39 R08: 0000000000000000 R09: 0000000000000000 [ 162.029441][ T7153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 162.029456][ T7153] R13: 0000000000000000 R14: 00007f05985b5fa0 R15: 00007fff84d52bb8 [ 162.029489][ T7153] [ 162.058703][ C1] vkms_vblank_simulate: vblank timer overrun syzkaller syzkaller login: [ 163.160677][ T7182] FAULT_INJECTION: forcing a failure. [ 163.160677][ T7182] name failslab, interval 1, probability 0, space 0, times 0 [ 163.162543][ T7182] CPU: 1 UID: 0 PID: 7182 Comm: syz.3.285 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 163.162579][ T7182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 163.162595][ T7182] Call Trace: [ 163.162604][ T7182] [ 163.162614][ T7182] dump_stack_lvl+0x16c/0x1f0 [ 163.162658][ T7182] should_fail_ex+0x512/0x640 [ 163.162696][ T7182] ? __kmalloc_noprof+0xbf/0x510 [ 163.162737][ T7182] ? __register_sysctl_table+0xb3/0x1900 [ 163.162784][ T7182] should_failslab+0xc2/0x120 [ 163.162810][ T7182] __kmalloc_noprof+0xd2/0x510 [ 163.162858][ T7182] __register_sysctl_table+0xb3/0x1900 [ 163.162899][ T7182] ? is_module_address+0x5f/0xf0 [ 163.162943][ T7182] ? __pfx___register_sysctl_table+0x10/0x10 [ 163.162982][ T7182] ? is_module_address+0x69/0xf0 [ 163.163017][ T7182] ? register_net_sysctl_sz+0x228/0x3e0 [ 163.163045][ T7182] ? __asan_memcpy+0x3c/0x60 [ 163.163079][ T7182] ? __pfx_nf_lwtunnel_net_init+0x10/0x10 [ 163.163108][ T7182] nf_lwtunnel_net_init+0x60/0xf0 [ 163.163136][ T7182] ops_init+0x1e2/0x5f0 [ 163.163179][ T7182] setup_net+0x1ff/0x510 [ 163.163216][ T7182] ? lockdep_init_map_type+0x5c/0x280 [ 163.163252][ T7182] ? __pfx_setup_net+0x10/0x10 [ 163.163294][ T7182] ? debug_mutex_init+0x37/0x70 [ 163.163325][ T7182] copy_net_ns+0x2a6/0x5f0 [ 163.163355][ T7182] create_new_namespaces+0x3ea/0xa90 [ 163.163394][ T7182] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 163.163427][ T7182] ksys_unshare+0x45b/0xa40 [ 163.163458][ T7182] ? __pfx_ksys_unshare+0x10/0x10 [ 163.163486][ T7182] ? xfd_validate_state+0x61/0x180 [ 163.163522][ T7182] __x64_sys_unshare+0x31/0x40 [ 163.163553][ T7182] do_syscall_64+0xcd/0x490 [ 163.163594][ T7182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.163620][ T7182] RIP: 0033:0x7f0618f8e929 [ 163.163642][ T7182] 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 [ 163.163667][ T7182] RSP: 002b:00007f0619d58038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 163.163692][ T7182] RAX: ffffffffffffffda RBX: 00007f06191b6160 RCX: 00007f0618f8e929 [ 163.163711][ T7182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 163.163728][ T7182] RBP: 00007f0619010b39 R08: 0000000000000000 R09: 0000000000000000 [ 163.163745][ T7182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 163.163760][ T7182] R13: 0000000000000000 R14: 00007f06191b6160 R15: 00007ffd399349f8 [ 163.163806][ T7182] [ 163.301745][ C1] vkms_vblank_simulate: vblank timer overrun [ 164.145829][ T7207] FAULT_INJECTION: forcing a failure. [ 164.145829][ T7207] name failslab, interval 1, probability 0, space 0, times 0 [ 164.166553][ T7207] CPU: 1 UID: 0 PID: 7207 Comm: syz.1.292 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 164.166591][ T7207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 164.166607][ T7207] Call Trace: [ 164.166615][ T7207] [ 164.166626][ T7207] dump_stack_lvl+0x16c/0x1f0 [ 164.166671][ T7207] should_fail_ex+0x512/0x640 [ 164.166706][ T7207] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 164.166754][ T7207] should_failslab+0xc2/0x120 [ 164.166780][ T7207] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 164.166822][ T7207] ? apply_subsystem_event_filter+0x46d/0x17d0 [ 164.166862][ T7207] kstrdup+0x53/0x100 [ 164.166902][ T7207] apply_subsystem_event_filter+0x46d/0x17d0 [ 164.166954][ T7207] ? __pfx_apply_subsystem_event_filter+0x10/0x10 [ 164.166997][ T7207] ? _copy_from_user+0x59/0xd0 [ 164.167042][ T7207] subsystem_filter_write+0x95/0x120 [ 164.167079][ T7207] ? __pfx_subsystem_filter_write+0x10/0x10 [ 164.167111][ T7207] vfs_write+0x29d/0x1150 [ 164.167153][ T7207] ? __pfx___mutex_lock+0x10/0x10 [ 164.167192][ T7207] ? __pfx_vfs_write+0x10/0x10 [ 164.167238][ T7207] ? __fget_files+0x20e/0x3c0 [ 164.167284][ T7207] ksys_write+0x12a/0x250 [ 164.167320][ T7207] ? __pfx_ksys_write+0x10/0x10 [ 164.167367][ T7207] do_syscall_64+0xcd/0x490 [ 164.167408][ T7207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.167435][ T7207] RIP: 0033:0x7f958978e929 [ 164.167455][ T7207] 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 [ 164.167480][ T7207] RSP: 002b:00007f958a56c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 164.167505][ T7207] RAX: ffffffffffffffda RBX: 00007f95899b5fa0 RCX: 00007f958978e929 [ 164.167522][ T7207] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000006 [ 164.167538][ T7207] RBP: 00007f9589810b39 R08: 0000000000000000 R09: 0000000000000000 [ 164.167555][ T7207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 164.167571][ T7207] R13: 0000000000000000 R14: 00007f95899b5fa0 R15: 00007fffd7bdbe68 [ 164.167609][ T7207] [ 164.380274][ C1] vkms_vblank_simulate: vblank timer overrun [ 164.624915][ T7213] FAULT_INJECTION: forcing a failure. [ 164.624915][ T7213] name failslab, interval 1, probability 0, space 0, times 0 [ 164.676965][ T7213] CPU: 0 UID: 0 PID: 7213 Comm: syz.3.293 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 164.677004][ T7213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 164.677020][ T7213] Call Trace: [ 164.677029][ T7213] [ 164.677039][ T7213] dump_stack_lvl+0x16c/0x1f0 [ 164.677085][ T7213] should_fail_ex+0x512/0x640 [ 164.677120][ T7213] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 164.677161][ T7213] should_failslab+0xc2/0x120 [ 164.677187][ T7213] __kmalloc_cache_noprof+0x6a/0x3e0 [ 164.677222][ T7213] ? apply_subsystem_event_filter+0x323/0x17d0 [ 164.677259][ T7213] apply_subsystem_event_filter+0x323/0x17d0 [ 164.677305][ T7213] ? __pfx_apply_subsystem_event_filter+0x10/0x10 [ 164.677346][ T7213] ? _copy_from_user+0x59/0xd0 [ 164.677389][ T7213] subsystem_filter_write+0x95/0x120 [ 164.677424][ T7213] ? __pfx_subsystem_filter_write+0x10/0x10 [ 164.677455][ T7213] vfs_write+0x29d/0x1150 [ 164.677497][ T7213] ? __pfx___mutex_lock+0x10/0x10 [ 164.677532][ T7213] ? __pfx_vfs_write+0x10/0x10 [ 164.677578][ T7213] ? __fget_files+0x20e/0x3c0 [ 164.677623][ T7213] ksys_write+0x12a/0x250 [ 164.677657][ T7213] ? __pfx_ksys_write+0x10/0x10 [ 164.677704][ T7213] do_syscall_64+0xcd/0x490 [ 164.677743][ T7213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.677769][ T7213] RIP: 0033:0x7f0618f8e929 [ 164.677790][ T7213] 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 [ 164.677813][ T7213] RSP: 002b:00007f0619d79038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 164.677838][ T7213] RAX: ffffffffffffffda RBX: 00007f06191b6080 RCX: 00007f0618f8e929 [ 164.677857][ T7213] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000006 [ 164.677873][ T7213] RBP: 00007f0619010b39 R08: 0000000000000000 R09: 0000000000000000 [ 164.677897][ T7213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 164.677913][ T7213] R13: 0000000000000000 R14: 00007f06191b6080 R15: 00007ffd399349f8 [ 164.677948][ T7213] [ 165.221316][ T7220] netlink: 28 bytes leftover after parsing attributes in process `syz.2.295'. [ 165.710686][ T7228] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input6 [ 166.906510][ T7250] FAULT_INJECTION: forcing a failure. [ 166.906510][ T7250] name failslab, interval 1, probability 0, space 0, times 0 [ 167.153620][ T7250] CPU: 0 UID: 0 PID: 7250 Comm: syz.2.302 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 167.153656][ T7250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 167.153669][ T7250] Call Trace: [ 167.153678][ T7250] [ 167.153688][ T7250] dump_stack_lvl+0x16c/0x1f0 [ 167.153730][ T7250] should_fail_ex+0x512/0x640 [ 167.153764][ T7250] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 167.153804][ T7250] should_failslab+0xc2/0x120 [ 167.153830][ T7250] __kmalloc_cache_noprof+0x6a/0x3e0 [ 167.153866][ T7250] ? apply_subsystem_event_filter+0x323/0x17d0 [ 167.153906][ T7250] apply_subsystem_event_filter+0x323/0x17d0 [ 167.153949][ T7250] ? __pfx_apply_subsystem_event_filter+0x10/0x10 [ 167.153991][ T7250] ? _copy_from_user+0x59/0xd0 [ 167.154034][ T7250] subsystem_filter_write+0x95/0x120 [ 167.154070][ T7250] ? __pfx_subsystem_filter_write+0x10/0x10 [ 167.154101][ T7250] vfs_write+0x29d/0x1150 [ 167.154137][ T7250] ? __pfx___mutex_lock+0x10/0x10 [ 167.154173][ T7250] ? __pfx_vfs_write+0x10/0x10 [ 167.154218][ T7250] ? __fget_files+0x20e/0x3c0 [ 167.154264][ T7250] ksys_write+0x12a/0x250 [ 167.154300][ T7250] ? __pfx_ksys_write+0x10/0x10 [ 167.154347][ T7250] do_syscall_64+0xcd/0x490 [ 167.154396][ T7250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.154424][ T7250] RIP: 0033:0x7fd8ee38e929 [ 167.154447][ T7250] 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 [ 167.154473][ T7250] RSP: 002b:00007fd8ef265038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 167.154498][ T7250] RAX: ffffffffffffffda RBX: 00007fd8ee5b6080 RCX: 00007fd8ee38e929 [ 167.154516][ T7250] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000006 [ 167.154529][ T7250] RBP: 00007fd8ee410b39 R08: 0000000000000000 R09: 0000000000000000 [ 167.154542][ T7250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 167.154555][ T7250] R13: 0000000000000000 R14: 00007fd8ee5b6080 R15: 00007ffedd05bd58 [ 167.154591][ T7250] [ 168.241823][ T7272] netlink: 28 bytes leftover after parsing attributes in process `syz.2.306'. [ 171.096917][ T7335] FAULT_INJECTION: forcing a failure. [ 171.096917][ T7335] name failslab, interval 1, probability 0, space 0, times 0 [ 171.151219][ T7335] CPU: 1 UID: 0 PID: 7335 Comm: syz.1.323 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 171.151251][ T7335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 171.151261][ T7335] Call Trace: [ 171.151267][ T7335] [ 171.151274][ T7335] dump_stack_lvl+0x16c/0x1f0 [ 171.151301][ T7335] should_fail_ex+0x512/0x640 [ 171.151323][ T7335] ? __kmalloc_noprof+0xbf/0x510 [ 171.151345][ T7335] ? copy_splice_read+0x1a8/0xba0 [ 171.151363][ T7335] should_failslab+0xc2/0x120 [ 171.151377][ T7335] __kmalloc_noprof+0xd2/0x510 [ 171.151402][ T7335] copy_splice_read+0x1a8/0xba0 [ 171.151423][ T7335] ? __pfx_copy_splice_read+0x10/0x10 [ 171.151441][ T7335] ? look_up_lock_class+0x59/0x150 [ 171.151464][ T7335] ? lockdep_init_map_type+0x5c/0x280 [ 171.151486][ T7335] ? __pfx_pipe_lock_cmp_fn+0x10/0x10 [ 171.151507][ T7335] ? __pfx_copy_splice_read+0x10/0x10 [ 171.151523][ T7335] do_splice_read+0x285/0x370 [ 171.151542][ T7335] splice_direct_to_actor+0x2a1/0xa30 [ 171.151561][ T7335] ? __pfx_direct_splice_actor+0x10/0x10 [ 171.151582][ T7335] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 171.151605][ T7335] do_splice_direct+0x174/0x240 [ 171.151623][ T7335] ? __pfx_do_splice_direct+0x10/0x10 [ 171.151641][ T7335] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 171.151661][ T7335] ? rw_verify_area+0xcf/0x680 [ 171.151681][ T7335] do_sendfile+0xb06/0xe50 [ 171.151703][ T7335] ? __pfx_do_sendfile+0x10/0x10 [ 171.151724][ T7335] ? __x64_sys_futex+0x1e0/0x4c0 [ 171.151741][ T7335] ? __x64_sys_futex+0x1e9/0x4c0 [ 171.151759][ T7335] __x64_sys_sendfile64+0x1d8/0x220 [ 171.151773][ T7335] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 171.151793][ T7335] do_syscall_64+0xcd/0x490 [ 171.151814][ T7335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 171.151828][ T7335] RIP: 0033:0x7f958978e929 [ 171.151840][ T7335] 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 [ 171.151854][ T7335] RSP: 002b:00007f958a56c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 171.151868][ T7335] RAX: ffffffffffffffda RBX: 00007f95899b5fa0 RCX: 00007f958978e929 [ 171.151878][ T7335] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000007 [ 171.151886][ T7335] RBP: 00007f9589810b39 R08: 0000000000000000 R09: 0000000000000000 [ 171.151895][ T7335] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 171.151903][ T7335] R13: 0000000000000000 R14: 00007f95899b5fa0 R15: 00007fffd7bdbe68 [ 171.151922][ T7335] [ 172.236410][ T7351] netlink: 28 bytes leftover after parsing attributes in process `syz.3.328'. [ 173.171575][ T7368] kafs: addr_prefs: Invalid Command [ 173.774216][ T7375] kafs: addr_prefs: Invalid Command [ 174.028697][ T7392] FAULT_INJECTION: forcing a failure. [ 174.028697][ T7392] name failslab, interval 1, probability 0, space 0, times 0 [ 174.070664][ T7392] CPU: 0 UID: 0 PID: 7392 Comm: syz.2.340 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 174.070706][ T7392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 174.070723][ T7392] Call Trace: [ 174.070732][ T7392] [ 174.070743][ T7392] dump_stack_lvl+0x16c/0x1f0 [ 174.070788][ T7392] should_fail_ex+0x512/0x640 [ 174.070825][ T7392] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 174.070865][ T7392] should_failslab+0xc2/0x120 [ 174.070891][ T7392] __kmalloc_cache_noprof+0x6a/0x3e0 [ 174.070927][ T7392] ? apply_subsystem_event_filter+0x44e/0x17d0 [ 174.070967][ T7392] apply_subsystem_event_filter+0x44e/0x17d0 [ 174.071023][ T7392] ? __pfx_apply_subsystem_event_filter+0x10/0x10 [ 174.071066][ T7392] ? _copy_from_user+0x59/0xd0 [ 174.071111][ T7392] subsystem_filter_write+0x95/0x120 [ 174.071147][ T7392] ? __pfx_subsystem_filter_write+0x10/0x10 [ 174.071178][ T7392] vfs_write+0x29d/0x1150 [ 174.071220][ T7392] ? __pfx___mutex_lock+0x10/0x10 [ 174.071257][ T7392] ? __pfx_vfs_write+0x10/0x10 [ 174.071303][ T7392] ? __fget_files+0x20e/0x3c0 [ 174.071349][ T7392] ksys_write+0x12a/0x250 [ 174.071395][ T7392] ? __pfx_ksys_write+0x10/0x10 [ 174.071443][ T7392] do_syscall_64+0xcd/0x490 [ 174.071485][ T7392] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.071512][ T7392] RIP: 0033:0x7fd8ee38e929 [ 174.071534][ T7392] 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 [ 174.071559][ T7392] RSP: 002b:00007fd8ef265038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 174.071585][ T7392] RAX: ffffffffffffffda RBX: 00007fd8ee5b6080 RCX: 00007fd8ee38e929 [ 174.071603][ T7392] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000006 [ 174.071618][ T7392] RBP: 00007fd8ee410b39 R08: 0000000000000000 R09: 0000000000000000 [ 174.071635][ T7392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 174.071650][ T7392] R13: 0000000000000000 R14: 00007fd8ee5b6080 R15: 00007ffedd05bd58 [ 174.071687][ T7392] [ 174.273965][ C0] vkms_vblank_simulate: vblank timer overrun [ 174.367343][ T7396] FAULT_INJECTION: forcing a failure. [ 174.367343][ T7396] name fail_futex, interval 1, probability 0, space 0, times 0 [ 174.380835][ T7396] CPU: 0 UID: 0 PID: 7396 Comm: syz.1.343 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 174.380855][ T7396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 174.380864][ T7396] Call Trace: [ 174.380869][ T7396] [ 174.380874][ T7396] dump_stack_lvl+0x16c/0x1f0 [ 174.380899][ T7396] should_fail_ex+0x512/0x640 [ 174.380922][ T7396] get_futex_key+0xf36/0x1540 [ 174.380941][ T7396] ? __pfx_get_futex_key+0x10/0x10 [ 174.380966][ T7396] ? find_held_lock+0x2b/0x80 [ 174.380980][ T7396] ? __might_fault+0xe3/0x190 [ 174.381002][ T7396] futex_wait_multiple_setup+0x12f/0x740 [ 174.381030][ T7396] futex_wait_multiple+0xe6/0x480 [ 174.381052][ T7396] ? __pfx_futex_wait_multiple+0x10/0x10 [ 174.381071][ T7396] ? __kmalloc_noprof+0x242/0x510 [ 174.381091][ T7396] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 174.381115][ T7396] __do_sys_futex_waitv+0x17f/0x2c0 [ 174.381132][ T7396] ? __pfx___do_sys_futex_waitv+0x10/0x10 [ 174.381160][ T7396] do_syscall_64+0xcd/0x490 [ 174.381181][ T7396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.381195][ T7396] RIP: 0033:0x7f958978e929 [ 174.381207][ T7396] 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 [ 174.381220][ T7396] RSP: 002b:00007f958a56c038 EFLAGS: 00000246 ORIG_RAX: 00000000000001c1 [ 174.381234][ T7396] RAX: ffffffffffffffda RBX: 00007f95899b5fa0 RCX: 00007f958978e929 [ 174.381243][ T7396] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000200000000300 [ 174.381251][ T7396] RBP: 00007f958a56c090 R08: 0000000000000000 R09: 0000000000000000 [ 174.381260][ T7396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 174.381268][ T7396] R13: 0000000000000000 R14: 00007f95899b5fa0 R15: 00007fffd7bdbe68 [ 174.381285][ T7396] [ 174.563399][ C0] vkms_vblank_simulate: vblank timer overrun [ 176.221284][ T7426] kafs: addr_prefs: Invalid Command [ 177.315457][ T7457] FAULT_INJECTION: forcing a failure. [ 177.315457][ T7457] name failslab, interval 1, probability 0, space 0, times 0 [ 177.367657][ T7457] CPU: 0 UID: 0 PID: 7457 Comm: syz.1.364 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 177.367681][ T7457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 177.367692][ T7457] Call Trace: [ 177.367697][ T7457] [ 177.367703][ T7457] dump_stack_lvl+0x16c/0x1f0 [ 177.367730][ T7457] should_fail_ex+0x512/0x640 [ 177.367752][ T7457] ? __kmalloc_noprof+0xbf/0x510 [ 177.367775][ T7457] ? ops_init+0x77/0x5f0 [ 177.367795][ T7457] should_failslab+0xc2/0x120 [ 177.367809][ T7457] __kmalloc_noprof+0xd2/0x510 [ 177.367828][ T7457] ? __pfx_hashlimit_net_init+0x10/0x10 [ 177.367849][ T7457] ops_init+0x77/0x5f0 [ 177.367872][ T7457] setup_net+0x1ff/0x510 [ 177.367892][ T7457] ? lockdep_init_map_type+0x5c/0x280 [ 177.367912][ T7457] ? __pfx_setup_net+0x10/0x10 [ 177.367934][ T7457] ? debug_mutex_init+0x37/0x70 [ 177.367951][ T7457] copy_net_ns+0x2a6/0x5f0 [ 177.367967][ T7457] create_new_namespaces+0x3ea/0xa90 [ 177.367988][ T7457] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 177.368005][ T7457] ksys_unshare+0x45b/0xa40 [ 177.368024][ T7457] ? __pfx_ksys_unshare+0x10/0x10 [ 177.368044][ T7457] ? xfd_validate_state+0x61/0x180 [ 177.368068][ T7457] __x64_sys_unshare+0x31/0x40 [ 177.368086][ T7457] do_syscall_64+0xcd/0x490 [ 177.368108][ T7457] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.368123][ T7457] RIP: 0033:0x7f958978e929 [ 177.368135][ T7457] 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 [ 177.368148][ T7457] RSP: 002b:00007f958a56c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 177.368162][ T7457] RAX: ffffffffffffffda RBX: 00007f95899b5fa0 RCX: 00007f958978e929 [ 177.368172][ T7457] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 177.368181][ T7457] RBP: 00007f9589810b39 R08: 0000000000000000 R09: 0000000000000000 [ 177.368189][ T7457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 177.368197][ T7457] R13: 0000000000000000 R14: 00007f95899b5fa0 R15: 00007fffd7bdbe68 [ 177.368215][ T7457] [ 177.578160][ C0] vkms_vblank_simulate: vblank timer overrun [ 177.963264][ T5853] Bluetooth: hci1: unexpected event 0x06 length: 11 > 3 [ 180.454154][ T7516] : Can't lookup blockdev [ 181.500896][ T7548] FAULT_INJECTION: forcing a failure. [ 181.500896][ T7548] name failslab, interval 1, probability 0, space 0, times 0 [ 181.570950][ T7548] CPU: 0 UID: 0 PID: 7548 Comm: syz.1.386 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 181.570990][ T7548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 181.571006][ T7548] Call Trace: [ 181.571014][ T7548] [ 181.571030][ T7548] dump_stack_lvl+0x16c/0x1f0 [ 181.571084][ T7548] should_fail_ex+0x512/0x640 [ 181.571121][ T7548] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 181.571167][ T7548] should_failslab+0xc2/0x120 [ 181.571192][ T7548] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 181.571234][ T7548] ? fib_rules_register+0x30/0x500 [ 181.571277][ T7548] kmemdup_noprof+0x29/0x60 [ 181.571315][ T7548] fib_rules_register+0x30/0x500 [ 181.571357][ T7548] fib4_rules_init+0x1f/0x1c0 [ 181.571393][ T7548] fib_net_init+0x1dc/0x3f0 [ 181.571419][ T7548] ? __pfx___register_sysctl_table+0x10/0x10 [ 181.571462][ T7548] ? __pfx_fib_net_init+0x10/0x10 [ 181.571487][ T7548] ? lockdep_init_map_type+0x5c/0x280 [ 181.571524][ T7548] ? do_init_timer+0xc9/0x110 [ 181.571556][ T7548] ? devinet_init_net+0x5c2/0x910 [ 181.571589][ T7548] ? __pfx_fib_net_init+0x10/0x10 [ 181.571615][ T7548] ops_init+0x1e2/0x5f0 [ 181.571658][ T7548] setup_net+0x1ff/0x510 [ 181.571694][ T7548] ? lockdep_init_map_type+0x5c/0x280 [ 181.571729][ T7548] ? __pfx_setup_net+0x10/0x10 [ 181.571770][ T7548] ? debug_mutex_init+0x37/0x70 [ 181.571801][ T7548] copy_net_ns+0x2a6/0x5f0 [ 181.571831][ T7548] create_new_namespaces+0x3ea/0xa90 [ 181.571869][ T7548] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 181.571902][ T7548] ksys_unshare+0x45b/0xa40 [ 181.571940][ T7548] ? __pfx_ksys_unshare+0x10/0x10 [ 181.571975][ T7548] ? xfd_validate_state+0x61/0x180 [ 181.572021][ T7548] __x64_sys_unshare+0x31/0x40 [ 181.572055][ T7548] do_syscall_64+0xcd/0x490 [ 181.572103][ T7548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 181.572129][ T7548] RIP: 0033:0x7f958978e929 [ 181.572151][ T7548] 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 [ 181.572177][ T7548] RSP: 002b:00007f958a56c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 181.572201][ T7548] RAX: ffffffffffffffda RBX: 00007f95899b5fa0 RCX: 00007f958978e929 [ 181.572219][ T7548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 181.572235][ T7548] RBP: 00007f9589810b39 R08: 0000000000000000 R09: 0000000000000000 [ 181.572251][ T7548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 181.572266][ T7548] R13: 0000000000000000 R14: 00007f95899b5fa0 R15: 00007fffd7bdbe68 [ 181.572302][ T7548] [ 181.826887][ C0] vkms_vblank_simulate: vblank timer overrun [ 182.443731][ T7570] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input7 [ 185.618882][ T7608] program syz.3.401 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 185.635934][ T7608] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 186.035174][ T7618] FAULT_INJECTION: forcing a failure. [ 186.035174][ T7618] name failslab, interval 1, probability 0, space 0, times 0 [ 186.040069][ T7616] FAULT_INJECTION: forcing a failure. [ 186.040069][ T7616] name failslab, interval 1, probability 0, space 0, times 0 [ 186.050347][ T7618] CPU: 1 UID: 0 PID: 7618 Comm: syz.0.404 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 186.050387][ T7618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 186.050402][ T7618] Call Trace: [ 186.050411][ T7618] [ 186.050420][ T7618] dump_stack_lvl+0x16c/0x1f0 [ 186.050463][ T7618] should_fail_ex+0x512/0x640 [ 186.050498][ T7618] ? __kmalloc_noprof+0xbf/0x510 [ 186.050538][ T7618] ? ops_init+0x77/0x5f0 [ 186.050574][ T7618] should_failslab+0xc2/0x120 [ 186.050599][ T7618] __kmalloc_noprof+0xd2/0x510 [ 186.050641][ T7618] ? lockdep_init_map_type+0x5c/0x280 [ 186.050687][ T7618] ops_init+0x77/0x5f0 [ 186.050729][ T7618] setup_net+0x1ff/0x510 [ 186.050764][ T7618] ? lockdep_init_map_type+0x5c/0x280 [ 186.050799][ T7618] ? __pfx_setup_net+0x10/0x10 [ 186.050838][ T7618] ? debug_mutex_init+0x37/0x70 [ 186.050867][ T7618] copy_net_ns+0x2a6/0x5f0 [ 186.050896][ T7618] create_new_namespaces+0x3ea/0xa90 [ 186.050935][ T7618] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 186.050966][ T7618] ksys_unshare+0x45b/0xa40 [ 186.050999][ T7618] ? __pfx_ksys_unshare+0x10/0x10 [ 186.051034][ T7618] ? xfd_validate_state+0x61/0x180 [ 186.051077][ T7618] __x64_sys_unshare+0x31/0x40 [ 186.051110][ T7618] do_syscall_64+0xcd/0x490 [ 186.051149][ T7618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.051174][ T7618] RIP: 0033:0x7f059838e929 [ 186.051194][ T7618] 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 [ 186.051216][ T7618] RSP: 002b:00007f05961f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 186.051241][ T7618] RAX: ffffffffffffffda RBX: 00007f05985b5fa0 RCX: 00007f059838e929 [ 186.051259][ T7618] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 186.051278][ T7618] RBP: 00007f0598410b39 R08: 0000000000000000 R09: 0000000000000000 [ 186.051293][ T7618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 186.051308][ T7618] R13: 0000000000000000 R14: 00007f05985b5fa0 R15: 00007fff84d52bb8 [ 186.051342][ T7618] [ 186.273928][ T7616] CPU: 1 UID: 0 PID: 7616 Comm: syz.1.403 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 186.273950][ T7616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 186.273958][ T7616] Call Trace: [ 186.273964][ T7616] [ 186.273969][ T7616] dump_stack_lvl+0x16c/0x1f0 [ 186.273995][ T7616] should_fail_ex+0x512/0x640 [ 186.274014][ T7616] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 186.274037][ T7616] should_failslab+0xc2/0x120 [ 186.274050][ T7616] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 186.274069][ T7616] ? __proc_create+0xc3/0x8c0 [ 186.274090][ T7616] ? __proc_create+0x2ce/0x8c0 [ 186.274112][ T7616] __proc_create+0x2ce/0x8c0 [ 186.274133][ T7616] ? __pfx___proc_create+0x10/0x10 [ 186.274161][ T7616] proc_mkdir+0x81/0x170 [ 186.274173][ T7616] ? __pfx_proc_mkdir+0x10/0x10 [ 186.274188][ T7616] ? __pfx_recent_net_init+0x10/0x10 [ 186.274203][ T7616] ? __pfx_recent_net_init+0x10/0x10 [ 186.274215][ T7616] recent_net_init+0xa3/0x120 [ 186.274228][ T7616] ops_init+0x1e2/0x5f0 [ 186.274251][ T7616] setup_net+0x1ff/0x510 [ 186.274271][ T7616] ? lockdep_init_map_type+0x5c/0x280 [ 186.274290][ T7616] ? __pfx_setup_net+0x10/0x10 [ 186.274312][ T7616] ? debug_mutex_init+0x37/0x70 [ 186.274328][ T7616] copy_net_ns+0x2a6/0x5f0 [ 186.274343][ T7616] create_new_namespaces+0x3ea/0xa90 [ 186.274365][ T7616] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 186.274382][ T7616] ksys_unshare+0x45b/0xa40 [ 186.274401][ T7616] ? __pfx_ksys_unshare+0x10/0x10 [ 186.274420][ T7616] ? xfd_validate_state+0x61/0x180 [ 186.274444][ T7616] __x64_sys_unshare+0x31/0x40 [ 186.274462][ T7616] do_syscall_64+0xcd/0x490 [ 186.274483][ T7616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.274498][ T7616] RIP: 0033:0x7f958978e929 [ 186.274510][ T7616] 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 [ 186.274523][ T7616] RSP: 002b:00007f958a56c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 186.274537][ T7616] RAX: ffffffffffffffda RBX: 00007f95899b5fa0 RCX: 00007f958978e929 [ 186.274546][ T7616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 186.274554][ T7616] RBP: 00007f9589810b39 R08: 0000000000000000 R09: 0000000000000000 [ 186.274563][ T7616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 186.274571][ T7616] R13: 0000000000000000 R14: 00007f95899b5fa0 R15: 00007fffd7bdbe68 [ 186.274598][ T7616] [ 186.588771][ T7620] FAULT_INJECTION: forcing a failure. [ 186.588771][ T7620] name failslab, interval 1, probability 0, space 0, times 0 [ 186.625481][ T7620] CPU: 0 UID: 0 PID: 7620 Comm: syz.2.405 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 186.625522][ T7620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 186.625538][ T7620] Call Trace: [ 186.625548][ T7620] [ 186.625558][ T7620] dump_stack_lvl+0x16c/0x1f0 [ 186.625605][ T7620] should_fail_ex+0x512/0x640 [ 186.625640][ T7620] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 186.625677][ T7620] should_failslab+0xc2/0x120 [ 186.625701][ T7620] __kmalloc_cache_noprof+0x6a/0x3e0 [ 186.625734][ T7620] ? apply_subsystem_event_filter+0x323/0x17d0 [ 186.625774][ T7620] apply_subsystem_event_filter+0x323/0x17d0 [ 186.625816][ T7620] ? __pfx_apply_subsystem_event_filter+0x10/0x10 [ 186.625865][ T7620] ? _copy_from_user+0x59/0xd0 [ 186.625908][ T7620] subsystem_filter_write+0x95/0x120 [ 186.625938][ T7620] ? __pfx_subsystem_filter_write+0x10/0x10 [ 186.625968][ T7620] vfs_write+0x29d/0x1150 [ 186.626009][ T7620] ? __pfx___mutex_lock+0x10/0x10 [ 186.626047][ T7620] ? __pfx_vfs_write+0x10/0x10 [ 186.626094][ T7620] ? __fget_files+0x20e/0x3c0 [ 186.626139][ T7620] ksys_write+0x12a/0x250 [ 186.626175][ T7620] ? __pfx_ksys_write+0x10/0x10 [ 186.626222][ T7620] do_syscall_64+0xcd/0x490 [ 186.626260][ T7620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.626286][ T7620] RIP: 0033:0x7fd8ee38e929 [ 186.626307][ T7620] 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 [ 186.626332][ T7620] RSP: 002b:00007fd8ef244038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 186.626356][ T7620] RAX: ffffffffffffffda RBX: 00007fd8ee5b6160 RCX: 00007fd8ee38e929 [ 186.626374][ T7620] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000006 [ 186.626388][ T7620] RBP: 00007fd8ee410b39 R08: 0000000000000000 R09: 0000000000000000 [ 186.626404][ T7620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 186.626418][ T7620] R13: 0000000000000000 R14: 00007fd8ee5b6160 R15: 00007ffedd05bd58 [ 186.626456][ T7620] [ 186.834012][ C0] vkms_vblank_simulate: vblank timer overrun [ 187.130583][ T7631] : Can't lookup blockdev [ 189.097046][ T7655] kafs: addr_prefs: Invalid Command [ 189.509584][ T7675] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff8880780011c0 pfn:0x78001 [ 189.520261][ T7675] memcg:ffff888027b96502 [ 189.524931][ T7675] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 189.532140][ T7675] page_type: f2(table) [ 189.536611][ T7675] raw: 00fff00000000000 0000000000000000 dead000000000122 0000000000000000 [ 189.581906][ T7675] raw: ffff8880780011c0 ffff88807b9a4600 00000001f2000000 ffff888027b96502 [ 189.591003][ T7675] page dumped because: unmovable page [ 189.746974][ T7675] page_owner tracks the page as allocated [ 189.770513][ T7675] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x440dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_COMP), pid 7679, tgid 7679 (syz.0.422), ts 189435445949, free_ts 189309455904 [ 189.793470][ T7675] post_alloc_hook+0x1c0/0x230 [ 189.803645][ T7675] get_page_from_freelist+0x1321/0x3890 [ 189.831381][ T7675] __alloc_frozen_pages_noprof+0x261/0x23f0 [ 189.843186][ T7675] alloc_pages_mpol+0x1fb/0x550 [ 189.872581][ T7675] alloc_pages_noprof+0x131/0x390 [ 189.878139][ T7675] pte_alloc_one+0x1c/0x3a0 [ 189.882882][ T7675] __do_fault+0x320/0x490 [ 189.887919][ T7675] __handle_mm_fault+0x374c/0x5490 [ 189.893295][ T7675] handle_mm_fault+0x589/0xd10 [ 189.898849][ T7675] do_user_addr_fault+0x60c/0x1370 [ 189.904909][ T7675] exc_page_fault+0x5c/0xb0 [ 189.913115][ T7675] asm_exc_page_fault+0x26/0x30 [ 189.918684][ T7675] page last free pid 23 tgid 23 stack trace: [ 189.954679][ T7675] __free_frozen_pages+0x7fe/0x1180 [ 189.975890][ T7675] tlb_remove_table_rcu+0x116/0x1a0 [ 189.998217][ T7675] rcu_core+0x799/0x14e0 [ 190.002687][ T7675] handle_softirqs+0x219/0x8e0 [ 190.008164][ T7675] run_ksoftirqd+0x3a/0x60 [ 190.012780][ T7675] smpboot_thread_fn+0x3f7/0xae0 [ 190.017960][ T7675] kthread+0x3c2/0x780 [ 190.022178][ T7675] ret_from_fork+0x5d7/0x6f0 [ 190.028616][ T7675] ret_from_fork_asm+0x1a/0x30 [ 190.164456][ T7692] kafs: addr_prefs: Invalid Command [ 192.450688][ T7722] ================================================================== [ 192.458819][ T7722] BUG: KASAN: slab-out-of-bounds in afs_proc_addr_prefs_write+0x13a9/0x15f0 [ 192.467537][ T7722] Read of size 1 at addr ffff88807d30d541 by task syz.1.429/7722 [ 192.475285][ T7722] [ 192.477632][ T7722] CPU: 0 UID: 0 PID: 7722 Comm: syz.1.429 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 192.477671][ T7722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 192.477687][ T7722] Call Trace: [ 192.477697][ T7722] [ 192.477708][ T7722] dump_stack_lvl+0x116/0x1f0 [ 192.477751][ T7722] print_report+0xcd/0x610 [ 192.477775][ T7722] ? __virt_addr_valid+0x81/0x610 [ 192.477802][ T7722] ? __phys_addr+0xe8/0x180 [ 192.477830][ T7722] ? afs_proc_addr_prefs_write+0x13a9/0x15f0 [ 192.477858][ T7722] kasan_report+0xe0/0x110 [ 192.477881][ T7722] ? afs_proc_addr_prefs_write+0x13a9/0x15f0 [ 192.477912][ T7722] afs_proc_addr_prefs_write+0x13a9/0x15f0 [ 192.477945][ T7722] ? __pfx_afs_proc_addr_prefs_write+0x10/0x10 [ 192.477975][ T7722] ? find_held_lock+0x2b/0x80 [ 192.478000][ T7722] ? __might_fault+0xe3/0x190 [ 192.478033][ T7722] ? __might_fault+0xe3/0x190 [ 192.478077][ T7722] ? __might_fault+0x13b/0x190 [ 192.478119][ T7722] ? proc_simple_write+0x117/0x1b0 [ 192.478145][ T7722] proc_simple_write+0x117/0x1b0 [ 192.478172][ T7722] ? __pfx_proc_simple_write+0x10/0x10 [ 192.478198][ T7722] proc_reg_write+0x240/0x330 [ 192.478235][ T7722] ? __pfx_proc_reg_write+0x10/0x10 [ 192.478269][ T7722] vfs_write+0x29d/0x1150 [ 192.478305][ T7722] ? __pfx___mutex_lock+0x10/0x10 [ 192.478341][ T7722] ? __pfx_vfs_write+0x10/0x10 [ 192.478379][ T7722] ? __fget_files+0x20e/0x3c0 [ 192.478416][ T7722] ksys_write+0x12a/0x250 [ 192.478450][ T7722] ? __pfx_ksys_write+0x10/0x10 [ 192.478489][ T7722] do_syscall_64+0xcd/0x490 [ 192.478525][ T7722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.478551][ T7722] RIP: 0033:0x7f958978e929 [ 192.478572][ T7722] 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 [ 192.478598][ T7722] RSP: 002b:00007f958a54b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 192.478623][ T7722] RAX: ffffffffffffffda RBX: 00007f95899b6080 RCX: 00007f958978e929 [ 192.478641][ T7722] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000009 [ 192.478657][ T7722] RBP: 00007f9589810b39 R08: 0000000000000000 R09: 0000000000000000 [ 192.478674][ T7722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 192.478689][ T7722] R13: 0000000000000000 R14: 00007f95899b6080 R15: 00007fffd7bdbe68 [ 192.478714][ T7722] [ 192.478723][ T7722] [ 192.713262][ T7722] Allocated by task 7722: [ 192.717583][ T7722] kasan_save_stack+0x33/0x60 [ 192.722271][ T7722] kasan_save_track+0x14/0x30 [ 192.726954][ T7722] __kasan_kmalloc+0xaa/0xb0 [ 192.731545][ T7722] __kmalloc_node_track_caller_noprof+0x221/0x510 [ 192.737964][ T7722] memdup_user_nul+0x2b/0x120 [ 192.742636][ T7722] proc_simple_write+0xc7/0x1b0 [ 192.747503][ T7722] proc_reg_write+0x240/0x330 [ 192.752202][ T7722] vfs_write+0x29d/0x1150 [ 192.756542][ T7722] ksys_write+0x12a/0x250 [ 192.760873][ T7722] do_syscall_64+0xcd/0x490 [ 192.765384][ T7722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.771272][ T7722] [ 192.773593][ T7722] The buggy address belongs to the object at ffff88807d30d500 [ 192.773593][ T7722] which belongs to the cache kmalloc-96 of size 96 [ 192.787484][ T7722] The buggy address is located 0 bytes to the right of [ 192.787484][ T7722] allocated 65-byte region [ffff88807d30d500, ffff88807d30d541) [ 192.801906][ T7722] [ 192.804230][ T7722] The buggy address belongs to the physical page: [ 192.810634][ T7722] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7d30d [ 192.819391][ T7722] anon flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 192.826927][ T7722] page_type: f5(slab) [ 192.830912][ T7722] raw: 00fff00000000000 ffff88801b841280 0000000000000000 dead000000000001 [ 192.839491][ T7722] raw: 0000000000000000 0000000080200020 00000000f5000000 0000000000000000 [ 192.848107][ T7722] page dumped because: kasan: bad access detected [ 192.854508][ T7722] page_owner tracks the page as allocated [ 192.860215][ T7722] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 5944, tgid 5944 (syz.3.5), ts 88958562109, free_ts 86563916392 [ 192.879073][ T7722] post_alloc_hook+0x1c0/0x230 [ 192.883859][ T7722] get_page_from_freelist+0x1321/0x3890 [ 192.889416][ T7722] __alloc_frozen_pages_noprof+0x261/0x23f0 [ 192.895314][ T7722] alloc_pages_mpol+0x1fb/0x550 [ 192.900172][ T7722] new_slab+0x23b/0x330 [ 192.904337][ T7722] ___slab_alloc+0xd9c/0x1940 [ 192.909014][ T7722] __slab_alloc.constprop.0+0x56/0xb0 [ 192.914386][ T7722] __kmalloc_cache_node_noprof+0x100/0x420 [ 192.920191][ T7722] __get_vm_area_node+0x101/0x330 [ 192.925212][ T7722] __vmalloc_node_range_noprof+0x271/0x14b0 [ 192.931102][ T7722] __vmalloc_node_noprof+0xad/0xf0 [ 192.936214][ T7722] copy_process+0x2c70/0x7650 [ 192.940890][ T7722] kernel_clone+0xfc/0x960 [ 192.945305][ T7722] __do_sys_clone3+0x212/0x290 [ 192.950072][ T7722] do_syscall_64+0xcd/0x490 [ 192.954578][ T7722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.960468][ T7722] page last free pid 15 tgid 15 stack trace: [ 192.966438][ T7722] __free_frozen_pages+0x7fe/0x1180 [ 192.971638][ T7722] rcu_core+0x799/0x14e0 [ 192.975876][ T7722] handle_softirqs+0x219/0x8e0 [ 192.980639][ T7722] run_ksoftirqd+0x3a/0x60 [ 192.985068][ T7722] smpboot_thread_fn+0x3f7/0xae0 [ 192.990062][ T7722] kthread+0x3c2/0x780 [ 192.994146][ T7722] ret_from_fork+0x5d7/0x6f0 [ 192.998743][ T7722] ret_from_fork_asm+0x1a/0x30 [ 193.003509][ T7722] [ 193.005822][ T7722] Memory state around the buggy address: [ 193.011464][ T7722] ffff88807d30d400: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 193.019528][ T7722] ffff88807d30d480: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 193.027586][ T7722] >ffff88807d30d500: 00 00 00 00 00 00 00 00 01 fc fc fc fc fc fc fc [ 193.035641][ T7722] ^ [ 193.041785][ T7722] ffff88807d30d580: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 193.049863][ T7722] ffff88807d30d600: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 193.057925][ T7722] ================================================================== [ 193.226434][ T7722] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 193.233662][ T7722] CPU: 1 UID: 0 PID: 7722 Comm: syz.1.429 Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) [ 193.245578][ T7722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 193.255650][ T7722] Call Trace: [ 193.258926][ T7722] [ 193.261862][ T7722] dump_stack_lvl+0x3d/0x1f0 [ 193.266471][ T7722] panic+0x71c/0x800 [ 193.270407][ T7722] ? __pfx_panic+0x10/0x10 [ 193.274822][ T7722] ? mark_held_locks+0x49/0x80 [ 193.279588][ T7722] ? preempt_schedule_thunk+0x16/0x30 [ 193.284971][ T7722] ? afs_proc_addr_prefs_write+0x13a9/0x15f0 [ 193.290969][ T7722] ? preempt_schedule_common+0x44/0xc0 [ 193.296434][ T7722] ? afs_proc_addr_prefs_write+0x13a9/0x15f0 [ 193.302424][ T7722] check_panic_on_warn+0xab/0xb0 [ 193.307392][ T7722] end_report+0x107/0x170 [ 193.311718][ T7722] kasan_report+0xee/0x110 [ 193.316135][ T7722] ? afs_proc_addr_prefs_write+0x13a9/0x15f0 [ 193.322110][ T7722] afs_proc_addr_prefs_write+0x13a9/0x15f0 [ 193.327925][ T7722] ? __pfx_afs_proc_addr_prefs_write+0x10/0x10 [ 193.334110][ T7722] ? find_held_lock+0x2b/0x80 [ 193.338811][ T7722] ? __might_fault+0xe3/0x190 [ 193.343502][ T7722] ? __might_fault+0xe3/0x190 [ 193.348183][ T7722] ? __might_fault+0x13b/0x190 [ 193.352956][ T7722] ? proc_simple_write+0x117/0x1b0 [ 193.358066][ T7722] proc_simple_write+0x117/0x1b0 [ 193.363000][ T7722] ? __pfx_proc_simple_write+0x10/0x10 [ 193.368463][ T7722] proc_reg_write+0x240/0x330 [ 193.373147][ T7722] ? __pfx_proc_reg_write+0x10/0x10 [ 193.378352][ T7722] vfs_write+0x29d/0x1150 [ 193.382691][ T7722] ? __pfx___mutex_lock+0x10/0x10 [ 193.387732][ T7722] ? __pfx_vfs_write+0x10/0x10 [ 193.392510][ T7722] ? __fget_files+0x20e/0x3c0 [ 193.397200][ T7722] ksys_write+0x12a/0x250 [ 193.401537][ T7722] ? __pfx_ksys_write+0x10/0x10 [ 193.406395][ T7722] do_syscall_64+0xcd/0x490 [ 193.410911][ T7722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.416803][ T7722] RIP: 0033:0x7f958978e929 [ 193.421211][ T7722] 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 [ 193.440907][ T7722] RSP: 002b:00007f958a54b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 193.449322][ T7722] RAX: ffffffffffffffda RBX: 00007f95899b6080 RCX: 00007f958978e929 [ 193.457290][ T7722] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000009 [ 193.465263][ T7722] RBP: 00007f9589810b39 R08: 0000000000000000 R09: 0000000000000000 [ 193.473229][ T7722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 193.481196][ T7722] R13: 0000000000000000 R14: 00007f95899b6080 R15: 00007fffd7bdbe68 [ 193.489173][ T7722] [ 193.492429][ T7722] Kernel Offset: disabled [ 193.496750][ T7722] Rebooting in 86400 seconds..