last executing test programs: 3.72455078s ago: executing program 0 (id=6574): mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xffffffffffffffff, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) creat$auto(&(0x7f0000000680)='./file0\x00', 0x3) utime$auto(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x2, 0x3, 0xa) socket(0x11, 0x80003, 0x300) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/ram5/queue/discard_granularity\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0x1e, 0x5, 0x9, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptys5\x00', 0x2000, 0x0) ioctl$auto_TIOCSETD2(r0, 0x5423, 0x0) ioctl$auto_TIOCSTI2(r0, 0x5412, 0x0) 3.111670551s ago: executing program 0 (id=6576): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ram5\x00', 0x14fa02, 0x0) ioctl$auto(0xffffffffffffffff, 0xab01, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0xe880, 0xdf, 0xeb1, 0x401, 0x7ffc) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x103e81, 0x0) ioctl$auto_TCSBRKP2(r0, 0x5425, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x88b02, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x14f602, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000480)='/sys/module/zswap/parameters/compressor\x00', 0x82002, 0x0) write$auto_ocfs2_control_fops_stack_user(r1, &(0x7f0000003900)="fb", 0x1) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) 2.568014407s ago: executing program 0 (id=6579): r0 = openat$auto_tracing_mark_fops_trace(0xffffffffffffff9c, 0x0, 0x341, 0x0) write$auto_tracing_mark_fops_trace(r0, 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x139200, 0x0) mmap$auto(0x0, 0x40009, 0xa, 0x9b72, 0x2, 0x28000) r1 = syz_genetlink_get_family_id$auto_l2tp(0x0, 0xffffffffffffffff) sendmsg$auto_L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, &(0x7f00000015c0)={&(0x7f0000001480)={0x14, r1, 0x949398432f28d783, 0x70bd2d, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x4040) openat$auto_proc_timens_offsets_operations_base(0xffffffffffffff9c, &(0x7f0000002440), 0x80c02, 0x0) process_vm_readv$auto(0x0, &(0x7f0000000000)={0x0, 0xfff}, 0x40000000001, &(0x7f0000000180)={0x0, 0x40000000001243}, 0x4, 0x0) newfstatat$auto(0xffffffffffffff9c, 0x0, 0x0, 0x5000) ioctl$auto(0x3, 0x40505330, 0x38) getxattrat$auto(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0xb91) r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) ioctl$auto(r2, 0x400454d9, 0x38) 2.564123148s ago: executing program 1 (id=6580): mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/oom_adj\x00', 0x49402, 0x0) read$auto(r0, 0x0, 0x9a28) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) memfd_secret$auto(0x4) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pts/ptmx\x00', 0x0, 0x0) (fail_nth: 1) 2.152041416s ago: executing program 1 (id=6582): openat$auto_tracing_mark_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/tracing/trace_marker\x00', 0x301, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system/memory/memory12/power/control\x00', 0x100, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages$auto(0x0, 0x1002, 0x0, 0x0, 0x0, 0x2) r1 = io_uring_setup$auto(0x6, 0x0) close_range$auto(0x2, 0xffffffffffffffff, 0x0) statmount$auto(0x0, &(0x7f0000000180)={0xa, 0xecc6, 0x4, 0x7352, 0x2d, 0x200000000045f, 0xa, 0x7, 0x3, 0x2, 0x9, 0x36e, 0x6, 0xfffffffffffffffe, 0x3000, 0x9, 0x8, 0x10003, 0x8, 0x1, 0x0, 0x5, 0x1ffb, 0x8, 0x20000400, 0x84, 0x0, 0x0, 0x0, 0x0, 0x4, [0x400000, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x20000, 0x0, 0x3, 0x401, 0x0, 0x0, 0x3fffffffffffffd, 0x6, 0x0, 0x0, 0x0, 0x4, 0x38, 0x80, 0x0, 0x0, 0x0, 0x3ba0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff]}, 0x9, 0x11) r2 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r2, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) open(0x0, 0x22240, 0x55) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x1adf82, 0x0) ioctl$auto(0x3, 0x80286f4e, r3) r4 = syz_genetlink_get_family_id$auto_nfc(&(0x7f0000000100), r1) r5 = socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0xffffffffffffffff, 0x8, 0x2) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0xd4, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) r6 = socket(0x1e, 0x4, 0x0) r7 = socket(0x1e, 0x4, 0x0) get_robust_list$auto(0x0, 0x0, 0x0) setsockopt$auto(r7, 0x10f, 0x87, 0x0, 0x14) ioctl$auto(r6, 0x2, 0x6) setsockopt$auto(0x3, 0x10f, 0x87, 0x0, 0x14) sendmsg$auto_NETDEV_CMD_QUEUE_GET(r5, 0x0, 0x4000) sendmsg$auto_NFC_CMD_LLC_SDREQ(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=ANY=[@ANYBLOB="f8010000", @ANYRES16=r4, @ANYBLOB="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"], 0x1f8}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) ioctl$auto(0x3, 0x4038ae7a, r0) mmap$auto(0x5, 0x400004, 0x0, 0x9b72, r0, 0x8000000000000000) select$auto(0x6, 0x0, 0x0, &(0x7f0000000040)={[0xfffffffffffffffd, 0xb, 0xa, 0x4, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x5a, 0x80000001, 0x7, 0x2, 0x93, 0x400000001, 0x35]}, 0x0) 2.075011533s ago: executing program 2 (id=6583): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x102, 0x0) sendfile$auto(r0, r0, 0x0, 0x1f8c) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20002, 0x180) mount_setattr$auto(r1, &(0x7f0000000180)='./file0\x00', 0x2, &(0x7f00000001c0)={0xd, 0x1, 0x8, @raw=0x600000}, 0x8) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) r2 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r2, 0x107, 0x18, 0x0, 0x9) mmap$auto(0x0, 0x20007, 0x4000000000df, 0x19, 0x401, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/security/tomoyo/domain_policy\x00', 0x2, 0x0) socket(0x11, 0x80003, 0x300) r3 = socket(0x10, 0x2, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'dummy0\x00'}) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001400"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x2404c000) write$auto(r3, &(0x7f0000000000)='-\x00', 0x2fb) 2.010454668s ago: executing program 2 (id=6584): mmap$auto(0x0, 0x6, 0x2, 0x40eb2, 0xffffffffffffffff, 0x308000000000) r0 = openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/usbmon0\x00', 0x640, 0x0) read$auto_mon_fops_binary_mon_bin(r0, 0x0, 0x0) r1 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dri/card1\x00', 0x0, 0x0) ioctl$auto(r1, 0x64c4, 0xffffffffffffffff) ioctl$auto_MON_IOCG_STATS(r0, 0x80089203, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/037/001\x00', 0x0, 0x0) 1.917888649s ago: executing program 3 (id=6585): r0 = socket(0x10, 0x2, 0xc) r1 = syz_genetlink_get_family_id$auto_nlctrl(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_TIPC_NL_ADDR_LEGACY_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000007a00)={0x14, r4, 0x1, 0x70bd29, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x24044081}, 0x24000800) msgctl$auto_IPC_RMID(0x9, 0x0, &(0x7f0000000180)={{0x7ded, 0xee00, 0xee00, 0x500, 0x2e5c, 0x23}, &(0x7f0000000080)=0x1b, &(0x7f00000000c0)=0x83, 0x6, 0x80, 0x2, 0x8, 0x8000000000000001, 0x72, 0x3, 0x0, @inferred, @inferred=0xffffffffffffffff}) r6 = setfsuid$auto(0xee00) r7 = setfsuid$auto(0xee01) setresuid$auto(r6, r7, r6) r8 = openat$auto_iommufd_fops_main(0xffffffffffffff9c, &(0x7f0000000200), 0x8043, 0x0) sendmsg$auto_TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)={0x1a30, r4, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x49, 0x9, 0x0, 0x1, [@generic="ae5062f947227e504fb66a12b2e20d470315de0f86b4dee57397ec601071d4659ea637380ef1618339c436952eac", @generic="caad20ee8d8eacd3aa9940e374b0f6a15c623758f48d57"]}, @TIPC_NLA_MEDIA={0x19c, 0x5, 0x0, 0x1, [@generic="2e2321ee315bdd335097b70b54c8c928219b24f86486a93d20643ce1b669f249f5795b71c6ae4d56ddccb2ad94aa15389d591f6a0f081fb4ac42a273a99c8012f9c48e845c9766c55541a4cf5f26d6be124c04521c0a618885086d45bcaac547bd9c68cf1b5e6267e7b13ae3058810ff62029d1aa62e2facab37366cec4f2c2702c1b14a23f34c3896e6576fd4ec27f2cc93ea5a98e9c5aa4c6fc2c9b07a4a0e0ddfb657d7afcecd", @typed={0x8, 0x11, 0x0, 0x0, @uid=r5}, @nested={0x1c, 0xb9, 0x0, 0x1, [@typed={0xc, 0xf0, 0x0, 0x0, @u64=0x5}, @nested={0x4, 0x106}, @typed={0x5, 0x52, 0x0, 0x0, @str='\x00'}]}, @nested={0xcc, 0xca, 0x0, 0x1, [@nested={0x4, 0x24}, @generic="391a2745b7d0ceaebf65deabd37c729f9db49d41349d1801b9f458ece5c5ca60bc5eaf8786e24df8fe9099e6d3bdc8cfbed0b189a33d42fb2cf54793567d2e2bd76bfe8c02249a98a556b2a53a1a40ab58a6b23051a2db73b1b065053eff4c4c52c23ec305a26843090a5f56d5ec8fe973b1a5a210c84530f668ccbf1c6989936c4d398398942131acfe795eda7d2a426d272be8df473e3085e68d217f7ea4f8a558071d1f8b07418692a3cb0f50445e", @typed={0x8, 0x122, 0x0, 0x0, @ipv4=@multicast2}, @nested={0x4, 0x108}, @nested={0x4, 0x15c}, @nested={0x4, 0x90}]}]}, @TIPC_NLA_BEARER={0x11a4, 0x1, 0x0, 0x1, [@generic="9330ee75ad30f346ed29835de5692b72ec1add59fd7a3ff3e4b607f549b3aeedeca58d481261617ee99f5d76e7677e2283827c426a7b16492d9bdcafa5d351ee763f8bab55746be6a9544fbd54c574dcc8871c57246658f91fc21aecc9313a0fabab88b7d7ba8f51f2e5fd4636cd6574b35f7d9d2d67b2083db75a5287d55edc89d9485f01dd8c07ffb0976f450f7659ebf9d817f632522269d7e982", @nested={0x1101, 0x115, 0x0, 0x1, [@nested={0x4, 0x15}, 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@generic="a22cf3fc63c91af001483470fd04731829ba7144d3f5569cd77c892cbe2728d7b806d8b8cdb86006d0c74c2d4daa558630d721e98d378f98af39fbc18061f9b4dd568c0a3572f27e2b79c26f224656724a089f8e510761ca50b50a5b83fdb1a027a068ea3e4a02013ee72b54e30b078539a7b0da14b92ed47f11a4b036a08be9d8d0d205da6a254ea4024deafdc62f0880d5c555aab656d10645687855ce165012930eae5de4bc8cc2a32e99514dd714828b428c4fc986c16b04fbefe4c697f390898edfc9c1ed24923a469af1db1970006e32d33088bc49dfecf929a579001f45463f2aa4efae0e0517f893fb", @generic="760cdafebcb6582bb13693fd1ede0bde4c65f1cc4b4ec3bd7232bcf54d9174ed2ce6c35e63e5698d4d6f73a220fc84a812279541aa97fa6fcfcc544fb2cc0f4720b24efe9915b17fb1942565876c05149982ff066b82ae721e7e2fdf480522642ffde1f509d5880458897a6b91c996be013b53439517e0aef46b6bad49bb3eb7fb3997c5424f3cfe71c6174114af44bc0589ca3e08ca83a68afec587a881fa20be67c90a3950890d156a469b965e7a55738f5896337a4cea79ba92ec4cdb1316f8b24478983b6fb710af", @typed={0x8, 0x3e, 0x0, 0x0, @uid=r6}, @generic]}, @typed={0x8, 0x2b, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x49, 0x0, 0x0, @u32=0x4}, @generic="0922a580c1387466112f2d586d0df42055f6e2204dc487e91acf6d1fbb6cb729801cfe6d1a9a9bfd18824974d6817a4b8a2b79e453d4acc0dc16ce22ab309bf2e4e969746708bfdff90baf09c879342f9cfbbf426f3add6df5d48431bc2efe530743daa4a8c352f44bfd0d8718166482558bc4de5a93a459387011ef2b4c9bb20722176b7bea3bbca38a5c1f98633d5b3e0a8169b5b4153eb9f2201b436f78801b9a1f879cb0b738d8ed1c0caab6e5661e5723232e8a52a66a71944bbf34c39ba879987645aaa26a57f84f536b2121c7f362eb", @nested={0x35, 0x115, 0x0, 0x1, [@typed={0x4, 0x9f}, @typed={0x8, 0x75, 0x0, 0x0, @fd=r8}, @typed={0x4, 0x122}, @typed={0xc, 0x7f, 0x0, 0x0, @u64=0x2}, @generic="dec394b3d807fb787cfa8ab0831bc3820156936d40"]}, @nested={0x14, 0x13f, 0x0, 0x1, [@nested={0x4, 0x76}, @typed={0xc, 0xbb, 0x0, 0x0, @u64}]}]}, @TIPC_NLA_NODE={0x1f9, 0x6, 0x0, 0x1, [@generic="1d8944b62ba47ae18d9aba4c6fa9d535fc6b356328e605187858b6b438dd47983c747151b139e23dcfe79093a1328ccc354a5c36d39fb70861483a0f33c5042235172c", @nested={0xb1, 0x135, 0x0, 0x1, [@generic="8e979c3829804a43ebb3875afde82e6d160bc42903a88f18cba9bf1af57fecfd3f85a95fdd9162e73ea0669e3f879a76a8ac863400ddca2b9637c38a118ddac8cc5489c2d5f8355de8c8b48fc6f2435f24ce5bbe4f2992bdef6916cf92169ca9", @nested={0x4, 0x127}, @nested={0x4, 0xf9}, @typed={0x14, 0x59, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @nested={0x4, 0xd7}, @typed={0x8, 0x35, 0x0, 0x0, @fd=r0}, @generic="8b22662e6ac83f9728799dd18a830fad8c99103e2c8b8c9260c630772ea65b71ed8ff92f86"]}, @generic="1acaef81edbfbe7418d65347453deb86e0d6ddfd1257cb710f27615166068a3426a6fbe205f1fd622811022fbd3042d3343e5922f179a381de3d3c727ec3e9d4dc886c5a572f7196b98cb8ca35a328675ee7999a345e732f3339de1d5bc819d75dacfd06c53c1755775f8893b5563d1967fb224eb9664ddcb7f74c5d1814be8571a1aef55f0e5e3231493cae783a7ddf161df4a8738550d7b2598025ed3467276c0a6000aa671ee8466707dcc0b05e86cd2df3f26e08062b6e3ecc3eabbc68a65f55812cf713a89395246898f90173da151b514e5e963af06d75ca33183b8248bacb7d5dda12eaffc7c2d762739d571f3fe76947a46064a10bb7a8851743"]}]}, 0x1a30}, 0x1, 0x0, 0x0, 0x4000000}, 0x10000080) mmap$auto(0x0, 0x2000009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r9 = socket(0x11, 0x80003, 0x300) io_uring_setup$auto(0x6, 0x0) setsockopt$auto(r9, 0x107, 0x14, 0x0, 0x4) sendto$auto(0x3, 0x0, 0x13, 0xfffffff8, &(0x7f0000000440)=@generic={0x22, "d9ebb39b9b8ab6b1562000"}, 0x22) sendmsg$auto_CTRL_CMD_GETPOLICY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x14, r1, 0x10, 0x70bd2c, 0x25dfdbfb, {0xa, 0x0, 0xc00}}, 0x14}}, 0x10004010) 1.866542986s ago: executing program 3 (id=6586): openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snd/controlC0\x00', 0x222101, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8008000) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptyud\x00', 0x169900, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dmmidi2\x00', 0x600141, 0x0) openat$auto_cachefiles_daemon_fops_internal(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x28, 0x801, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2, 0x1, 0x106) io_uring_setup$auto(0x6, 0x0) socketpair$auto(0xc6, 0x3, 0xfff, &(0x7f0000000000)=0x1) close_range$auto(0x2, 0x8, 0x0) r0 = socket(0x11, 0x3, 0x9) close_range$auto(0x2, r0, 0x0) socket(0x11, 0x80003, 0x300) sendmmsg$auto(r0, &(0x7f0000000400)={{&(0x7f0000000000), 0x205aa, &(0x7f0000000100)={0x0, 0x4b}, 0x1, 0x0, 0x5, 0x1060}, 0x5}, 0x2, 0x100) 1.806509596s ago: executing program 0 (id=6587): mmap$auto(0x100000007, 0x400008, 0xde, 0x9b72, 0xffffffffffffffff, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) io_uring_setup$auto(0x1, 0x0) close_range$auto(r0, r0, 0x0) r1 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video59\x00', 0xa200, 0x0) ioctl$auto(r1, 0xc0585611, r1) statmount$auto(0x0, 0x0, 0x1fe, 0x5) mmap$auto(0x0, 0x9, 0x4000000000df, 0xeb1, 0xffffffffffffffff, 0x8000) r2 = signalfd4$auto(0xffffffff, 0x0, 0x8, 0x0) read$auto(r2, 0x0, 0x80000000006) r3 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000440), 0x20100, 0x0) ioctl$auto_LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$auto_LOOP_CTL_GET_FREE(r3, 0x4c82, 0x0) r4 = epoll_create$auto(0x4) r5 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, 0x0, 0x18a041, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_l2tp(&(0x7f0000000040), r6) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) r7 = socket(0x29, 0x2, 0x0) getsockopt$auto(r7, 0x119, 0x1, 0x0, 0x0) epoll_ctl$auto(r4, 0x1, r5, 0x0) mmap$auto(0x0, 0x2000d, 0x4000000200dc, 0x16, 0x404, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/hid/drivers/hid-retrode/bind\x00', 0x32000, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0xc7f16bff2a10ba01, 0x0) r8 = socket(0x2b, 0x4, 0x8) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) getsockopt$auto(r8, 0x10f, 0x83, 0x0, 0x0) 1.756376836s ago: executing program 2 (id=6588): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ram5\x00', 0x14fa02, 0x0) ioctl$auto(0xffffffffffffffff, 0xab01, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0xe880, 0xdf, 0xeb1, 0x401, 0x7ffc) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x103e81, 0x0) ioctl$auto_TCSBRKP2(r0, 0x5425, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x88b02, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x14f602, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000480)='/sys/module/zswap/parameters/compressor\x00', 0x82002, 0x0) write$auto_ocfs2_control_fops_stack_user(r1, &(0x7f0000003900)="fb", 0x1) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) 1.704122707s ago: executing program 3 (id=6589): openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x109001, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000340)='/sys/devices/virtual/bdi/31:0/strict_limit\x00', 0xa0666, 0x0) timer_create$auto_CLOCK_BOOTTIME_ALARM(0x9, &(0x7f0000000000)={@sival_ptr=0x0, @inferred=r0, 0x2}, &(0x7f0000000040)=0x84f7) 1.622317661s ago: executing program 3 (id=6590): unshare$auto(0x40000080) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x108842, 0x0) socket$nl_generic(0x10, 0x3, 0x10) epoll_create$auto(0x3e) io_uring_setup$auto(0x59, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptyr5\x00', 0x0, 0x0) ioctl$auto_TIOCSWINSZ2(r0, 0x5414, 0x0) r1 = openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000000000), 0x8001, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000440)='/sys/devices/platform/dummy_hcd.0/usb1/bConfigurationValue\x00', 0x63102, 0x0) sendfile$auto(r2, r2, 0x0, 0x2) ioctl$auto_SNAPSHOT_FREE(r1, 0x3314, 0x0) 1.383262801s ago: executing program 2 (id=6591): mmap$auto(0x0, 0x7f, 0xdf, 0x9b72, 0x7, 0x28000) r0 = open(&(0x7f0000000000)='./cgroup\x00', 0x0, 0x64) fchdir$auto(r0) getcwd$auto(0x0, 0xffffffffffffffff) close_range$auto(r0, 0xfffffffffffff000, 0x4000000000002) mmap$auto(0x0, 0x20009, 0x5, 0xeb2, 0x8, 0x1008000) getgroups$auto(0xe, &(0x7f0000000000)=0x4a) r1 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="f21e8858", @ANYBLOB="1e00df45"], 0x1ac}}, 0x4010) sendmsg$auto_NL80211_CMD_GET_REG(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB='R'], 0x1ac}}, 0x40000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x100) socket(0x10, 0x2, 0x0) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/controlC1\x00', 0xa02, 0x0) mmap$auto(0x0, 0xf4, 0xdf, 0xeb1, 0x69a5, 0xa800000000000000) socket(0x10, 0x2, 0x0) socket(0x1, 0x1, 0x2) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) r2 = socket(0xa, 0x801, 0x84) getsockopt$auto(r2, 0x84, 0xc, 0x0, 0x0) r3 = openat$auto_i2cdev_fops_i2c_dev(0xffffffffffffff9c, &(0x7f0000008040), 0x2, 0x0) ioctl$auto_I2C_SMBUS(r3, 0x720, 0x0) recvmmsg$auto(r1, &(0x7f0000000100)={{0x0, 0x4, 0x0, 0x3, 0x0, 0x80000000, 0x6}, 0x9}, 0x7, 0x6, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYBLOB="1e00df"], 0x1ac}, 0x1, 0x0, 0x0, 0x5}, 0x40000d0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYRES16=0x0, @ANYBLOB='f'], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc8}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x1f00) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x5, 0x0) 1.278405323s ago: executing program 1 (id=6592): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x30009, 0x4000000000df, 0x4000eb1, 0x401, 0x8000) close_range$auto(0x0, 0x5, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x140082, 0x0) mmap$auto(0x0, 0xc, 0x4000000000df, 0x44eb2, 0x10006, 0x300000000000) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2, 0x80002, 0x73) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xff7fffffffff0001, 0x15) r0 = openat$auto_proc_clear_refs_operations_internal(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/clear_refs\x00', 0x60381, 0x0) write$auto(r0, &(0x7f0000000280)='1\x00\\\xa0\x04|\x03\xca\x12\xfa\b\x8e\x04\x00\x00\x87\x88:\x1c\xc7k\xe6\xb2\x00\x00\x00\x00y\x113!\x05\xa7\xd6M\xce\xd6\'\xdf@\x9f\xf5 \x8b_hw\x8em\xd0\b\xe7~1\xf5\xf8\x93*jH\x85H\x05\xae\xdf\xf0\x15A\xdb$\'\x87\xed\x1b%\x7f', 0x8) sendmmsg$auto(0x3, 0x0, 0x3, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x88102, 0x0) ioctl$auto_SNDRV_RAWMIDI_IOCTL_DROP(r1, 0x40045730, 0x0) close_range$auto(0x0, 0x5, 0x0) r2 = pipe$auto(0x0) pipe$auto(0x0) write$auto(0x3, 0x0, 0x7fffffff) tee$auto(0x2000000000000, 0x3, 0x402, 0xd) write$auto(0x1, 0x0, 0x100) socket(0x18, 0x3, 0x2) close_range$auto(0x2, 0xa, 0x0) close_range$auto(0x2, 0xa, 0x0) write$auto_seq_oss_f_ops_seq_oss(r2, &(0x7f0000000000)="63d11c9522c6d03ce1edeee1d81bd7fa0771188b6a8bbadc8dd527d2714959a72066489437f2e64d74a88afd1023e8917022fd112b154f80b7df316440cd31972d4fb572236387c54ce75ae0325da0dd6d50e41e590a805f", 0x58) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0xffffffffffff0005, 0x19) madvise$auto(0x0, 0x2003f2, 0x15) openat$auto_fops_x64_ro_(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/ieee80211/phy10/netdev:wlan0/stations/08:02:11:00:00:01/driver_buffered_tids\x00', 0x200000, 0x0) 1.179058316s ago: executing program 3 (id=6593): socket(0x2, 0x5, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) r0 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000006700)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="13002ebd70fad0c4819a8618", @ANYRES32=r1], 0x24}, 0x1, 0x0, 0x0, 0x4c0d4}, 0x24008894) shutdown$auto(0x200000003, 0x2) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x400000eb1, 0x401, 0x8000) listen$auto(0x3, 0x81) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0xa, 0x1, 0x84) sendto$auto(0x3, 0x0, 0x2000f, 0x101, &(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr=0x64010100}, 0x1c) listen$auto(0x3, 0x81) accept$auto(0x3, 0x0, 0x0) close_range$auto(0x2, 0x8000, 0x0) 788.521209ms ago: executing program 0 (id=6594): r0 = socket(0x0, 0x1, 0x6) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_NL80211_CMD_CHANNEL_SWITCH(r0, &(0x7f0000000140)={0xffffffffffffffff, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r1, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@NL80211_ATTR_MAX_HW_TIMESTAMP_PEERS={0x6, 0x143, 0x40}, @NL80211_ATTR_TDLS_EXTERNAL_SETUP={0x4}, @NL80211_ATTR_UNSOL_BCAST_PROBE_RESP={0xc, 0x127, 0x0, 0x1, [@NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INT={0x8, 0x1, 0x3f}]}, @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0x6}, @NL80211_ATTR_SCAN_SSIDS={0x10, 0x2d, 0x0, 0x1, [@typed={0xa, 0xec, 0x0, 0x0, @str=')]N([\x00'}]}, @NL80211_ATTR_TDLS_SUPPORT={0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x4845}, 0x80) r2 = wait4$auto(0xffffffffffffffff, &(0x7f0000000a00)=0x4, 0x6, &(0x7f0000000a40)={{0x200, 0x401}, {0xfffffffffffffff9, 0x1001}, 0x6, 0xfde, 0x80000001, 0x10c5ab4d, 0x6, 0x5, 0x10001, 0x6, 0x450e, 0x3, 0x8000080000000101, 0x2, 0x800000008, 0x10001}) syz_genetlink_get_family_id$auto_handshake(&(0x7f0000000180), r0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)) lseek$auto(r3, 0xe, 0x3) sendmsg$auto_NL80211_CMD_COLOR_CHANGE_REQUEST(r0, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000980)={&(0x7f0000001680)={0xb74, r1, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_SUPPORTED_RATES={0x5, 0x13, 'U'}, @NL80211_ATTR_TIMEOUT={0x8, 0x110, 0x9}, @NL80211_ATTR_WIPHY_TX_POWER_SETTING={0x8, 0x61, 0x80}, @NL80211_ATTR_USE_MFP={0x8, 0x42, 0x2}, @NL80211_ATTR_SSID={0xc, 0x34, "c4f97b5b4d8e6dec"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfba}, @NL80211_ATTR_IE={0x880, 0x2a, "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"}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x181, 0x6e, 0x0, 0x1, [@nested={0x18, 0x107, 0x0, 0x1, [@typed={0x14, 0x4d, 0x0, 0x0, @ipv6=@empty}]}, @typed={0x8, 0xc7, 0x0, 0x0, @pid=r2}, @typed={0x14, 0x13f, 0x0, 0x0, @ipv6=@mcast1}, @generic="fb3191920b10769459facdf99bccc1c197356627648f7d2579a738ece9fb32fc8a5845c1ca6a6f10", @typed={0xc, 0x60, 0x0, 0x0, @u64=0x5}, @generic="0576d056f6ee16789092dd31a26df9910caefa391b589d2cdff8c7a00e303844d13ca079213ee25e95ef42d8226686b8b61f2ca92ba2431398c5e7b531c550c3451c24b723079376021fc18af517c3c98a12359949888372816601c4de08cb998943cefadf43b316fed3c3159e6ece43f0de194586c07337b5c5c193bb4fbbf24f013b108221f6c1dedf83bade19e0b5b23012086547852e4eddf87e988ae6edbbfd5b40d4ae7e02c9ee987c880e4b2c0293c3e2ff4d840c00a2aff93d65b8585c0ced1b0d23828596198a4c95906f3c0aed4016c1d5208b7bbf0a30e0fa938d77f8", @typed={0x8, 0x4d, 0x0, 0x0, @u32=0xfffffffc}, @generic="17", @generic="1be85f3478", @generic="955bb8dd33d175e5bb48162cfb24632cbebafa2f664d99a29f3c135bc7c6d541042d719441"]}, @NL80211_ATTR_ADMITTED_TIME={0x6, 0xd4, 0xfffb}, @NL80211_ATTR_QOS_MAP={0x6f, 0xc7, "2bcbc20ef101a5325090f9e48480b1e013f238587e54a2bf00c503150f2426901995dc356ac3a65908d4e0af2172dd7acf3a098a38152675e32556170b6733fe0bd4445f26ebb6a0c4cab085c7fda5c64b91aa114b326908f6941331aad2c625f282c64e6bee5a31548192"}, @NL80211_ATTR_CNTDWN_OFFS_PRESP={0xaa, 0xbb, "a1d3670211a45936e07f688b837a2ae137fe54709e4dd7184fd581f8ce461d487d0c969b0e87eccfa32a16e3dad1d4f387efa2b5669099a4ec05da1d5397c82bc6e9f46d3f2f8586fde509d0e87f8a7679889a932d908cdb31bddcea908aff776f29d218f87f95a4951a0c3aa65cc230da789d572181db54f656f4bfc9ca71c3bf48679b3a09d41d5efc3c6868bdefb9bb0c0a2b6b01fb0fd7b5a16b5ffbdc7b6eabda778bae"}]}, 0xb74}, 0x1, 0x0, 0x0, 0x4}, 0x90) 670.546866ms ago: executing program 1 (id=6595): sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) r0 = socket(0x28, 0x5, 0x0) bind$auto(r0, &(0x7f0000000080)=@in={0x28}, 0x68) unshare$auto(0x40000080) ioctl$auto_XFS_IOC_SWAPEXT(0xffffffffffffffff, 0xc0c0586d, 0x0) migrate_pages$auto(0x0, 0xa, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x2) syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000000140), 0xffffffffffffffff) mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xfffffffffffffffb, 0x8000) bpf$auto(0x5, &(0x7f0000000100)=@task_fd_query={0x2, 0x2, 0x4, 0x0, 0x85, 0x7, 0x9, 0x6, 0x8001}, 0x101) syz_clone(0x280, 0x0, 0x0, 0x0, 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x802, 0x0) 669.073691ms ago: executing program 0 (id=6596): r0 = openat$auto_percpu_stats_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) mmap$auto(0x0, 0x400007, 0xdf, 0x9b72, 0xffffffffffffffff, 0x4000000000000000) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000140)={{0x0, 0x10, &(0x7f00000000c0)={0x0, 0x1fff8}, 0x7, 0x0, 0x2, 0xb}, 0xfff}, 0x5, 0x311) r1 = socket(0x10, 0x3, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200"], 0x1ac}}, 0x40000) recvmmsg$auto(r1, &(0x7f0000000040)={{0x0, 0x4, 0x0, 0x29, 0x0, 0x0, 0x13}, 0x803}, 0xfffffff9, 0x10, 0x0) ioctl$auto_FS_IOC_UNRESVSP64(r0, 0x4030582b, 0x4) 451.822973ms ago: executing program 2 (id=6597): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'veth0\x00'}) close_range$auto(0x0, 0xffffffffffffffff, 0x2) socket(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/024/001\x00', 0x40001, 0x0) ioctl$auto_USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f00000001c0)={0x80, 0x6, 0x102, 0xe8, 0x0, 0x6, 0x0}) socket(0xa, 0x801, 0x84) r1 = socket(0x18, 0x5, 0x1) connect$auto(r1, &(0x7f0000000000)=@in={0x2, 0x100}, 0x3a) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) 369.429926ms ago: executing program 1 (id=6598): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x28, 0x5, 0x0) setsockopt$auto(0x400000000000003, 0x28, 0xa, 0x0, 0x56d) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/amidi2\x00', 0x8541, 0x0) r1 = syz_genetlink_get_family_id$auto_ncsi(&(0x7f0000000180), r0) r2 = gettid() kill$auto(r2, 0xf) sendmsg$auto_NCSI_CMD_SEND_CMD(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000001d40)=ANY=[@ANYBLOB="d4140000", @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\b\x00a\x00', @ANYRES32=r0, @ANYBLOB="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"], 0x14d4}, 0x1, 0x0, 0x0, 0x4001000}, 0x800) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x2000009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) r3 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x0, 0x0) r4 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/card0/pcm0c/sub6/info\x00', 0x88140, 0x0) pread64$auto(r4, 0x0, 0x200000000004, 0x4) ioctl$auto(0x3, 0x402c542b, 0x38) ioctl$auto_TIOCSTI2(r3, 0x5412, 0x0) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0x1}, 0x3) mkdir$auto(&(0x7f0000000100)='}[,&*}\x00', 0x8001) mount$auto(0x0, &(0x7f00000000c0)='}[,&*}\x00', &(0x7f0000000140)='nfsd\x00', 0xf, 0x0) chdir$auto(&(0x7f0000000040)='}[,&*}/file0\x00') r5 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mmap$auto(0x0, 0x5, 0x2, 0x40eb2, 0x401, 0x300000000000) close_range$auto(0x0, 0xfffffffffffff000, 0x0) bpf$auto(0x0, &(0x7f00000001c0)=@bpf_attr_0={0x9, 0xfce4, 0x200, 0x5, 0x7, 0xffffffffffffffff, 0xa, "2af051b26b658a20d8dc6b3662034b19", 0x0, 0xffffffffffffffff, 0x401, 0x7, 0x9, 0x6}, 0x10) bpf$auto(0x15, 0x0, 0x0) lseek$auto(r5, 0x9, 0x0) getdents$auto(r5, 0x0, 0x262d4) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) ioctl$auto_IOCTL_VMCI_DATAGRAM_SEND(r5, 0x7ab, 0x0) 311.568848ms ago: executing program 2 (id=6599): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) r0 = open(&(0x7f0000000100)='.\x00', 0x595002, 0x408) write$auto(r0, 0x0, 0xfffffdf1) linkat$auto(r0, 0x0, 0xffffffffffffff9c, &(0x7f0000000080)='&&\x00', 0x1000) open(&(0x7f0000000040)='./file0\x00', 0x149443, 0x600) mount$auto(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x200, 0x0) mprotect$auto(0x0, 0x8000000000000001, 0x8) 146.824402ms ago: executing program 3 (id=6600): r0 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ram5\x00', 0x14fa02, 0x0) setresuid$auto(0x0, 0x0, 0x0) sendmsg$auto_NL80211_CMD_GET_STATION(0xffffffffffffffff, 0x0, 0x8000) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\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\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) timer_create$auto(0x3, 0x0, &(0x7f0000000280)=0x6) sched_setattr$auto(0x0, 0x0, 0x7b) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) mmap$auto(0x8005, 0x2020009, 0x3, 0xeb1, r2, 0x8000) r3 = openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x0, 0x0) read$auto(r4, 0x0, 0x20) madvise$auto(0x0, 0xffffffffffff0005, 0x19) ioctl$auto_IOCTL_VMCI_INIT_CONTEXT(r3, 0x7a0, 0x6) ioctl$auto_IOCTL_VMCI_SET_NOTIFY(r3, 0x7cb, 0x0) mmap$auto(0x0, 0x7f, 0xdf, 0x9b72, 0x2, 0x8000) r5 = openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/security/tomoyo/domain_policy\x00', 0x2, 0x0) sendmsg$auto_BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='40CB', @ANYRES16=0x0, @ANYBLOB="200b28bd7000fbdbdf250c00000005000a00060000000a001000ae1950aee28500000a001000ffffffffffff0000"], 0x34}, 0x1, 0x0, 0x0, 0x4011}, 0x4000855) write$auto_tomoyo_operations_securityfs_if(r5, 0x0, 0x0) fanotify_mark$auto(0xffffffffffffffff, 0x9, 0x9, 0xffffffffffffffff, 0x0) getdents$auto(0xffffffffffffffff, 0x0, 0x400018) sendfile$auto(0x3, 0x3, 0x0, 0x400000000006) write$auto_console_fops_tty_io(r0, &(0x7f0000000000)="c80d1b5d509b50", 0xfdef) write$auto(0xffffffffffffffff, 0x0, 0x181) 0s ago: executing program 1 (id=6601): r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/pids.peak\x00', 0x8000, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000e3d9) mmap$auto(0x0, 0x9644, 0x1, 0x9b72, 0x2, 0x2d4a21c0) pivot_root$auto(0x0, 0x0) kexec_load$auto(0x9, 0x0, 0x0, 0x1003e0000) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0x2000040080000000, 0xe) mmap$auto(0x7f, 0x82020009, 0x3, 0xeb1, 0xffffffffffffffff, 0xfff) unshare$auto(0x40000080) r1 = openat$auto_kmsg_fops_printk(0xffffffffffffff9c, &(0x7f0000000100), 0x80840, 0x0) lseek$auto(0xffffffffffffffff, 0x0, 0x2) readv$auto(r1, &(0x7f0000000a80)={0x0, 0x5b54}, 0x1) getsockopt$auto(0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0) sendmsg$auto_ETHTOOL_MSG_PSE_GET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="182d7c49a8babe0d0c0000", @ANYRES16=0x0, @ANYBLOB="0100273d7000fcdbdf252400000004000180"], 0x18}, 0x1, 0x0, 0x0, 0x4000050}, 0x40d8) mmap$auto(0x0, 0x4020009, 0xdf, 0xebd, 0x401, 0x8000) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB='1\x00-'], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x240080c0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x44080}, 0x40001) r2 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r2, &(0x7f0000000200)={{0x0, 0x1f00, &(0x7f0000000100)={0x0, 0xfdef}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) madvise$auto(0x0, 0xffffffffffff0001, 0x15) openat$auto_nvram_misc_fops_nvram(0xffffffffffffff9c, &(0x7f0000009000), 0x101181, 0x0) openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000000000), 0x180b01, 0x0) msgctl$auto_MSG_STAT_ANY(0x3, 0xd, &(0x7f0000000300)={{0x7fff, 0xee00, 0xffffffffffffffff, 0xffdf, 0xa8, 0x80, 0x9}, 0x0, &(0x7f0000000380)=0x2, 0x5, 0x1, 0x3, 0x8, 0x8, 0x5, 0xfffc, 0x8c2, @inferred=0xffffffffffffffff}) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x3, 0x3) madvise$auto(0x0, 0xffffffffffff0001, 0x15) sendmsg$auto_BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYRES8=r3], 0x24}, 0x1, 0x0, 0x0, 0x404c055}, 0x4) kernel console output (not intermixed with test programs): noprof+0x7b/0x6e0 [ 1437.738141][T30723] ? do_getname+0x35/0x390 [ 1437.738155][T30723] ? find_held_lock+0x2b/0x80 [ 1437.738180][T30723] do_getname+0x35/0x390 [ 1437.738196][T30723] do_sys_openat2+0xc5/0x1e0 [ 1437.738212][T30723] ? __pfx_do_sys_openat2+0x10/0x10 [ 1437.738226][T30723] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1437.738251][T30723] ? __fget_files+0x21f/0x3d0 [ 1437.738273][T30723] __x64_sys_openat+0x12d/0x210 [ 1437.738289][T30723] ? __pfx___x64_sys_openat+0x10/0x10 [ 1437.738304][T30723] ? ksys_write+0x1ac/0x250 [ 1437.738330][T30723] do_syscall_64+0x106/0xf80 [ 1437.738350][T30723] ? clear_bhb_loop+0x40/0x90 [ 1437.738368][T30723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1437.738382][T30723] RIP: 0033:0x7f73b0f9bf79 [ 1437.738395][T30723] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1437.738409][T30723] RSP: 002b:00007f73b1d8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1437.738423][T30723] RAX: ffffffffffffffda RBX: 00007f73b1216090 RCX: 00007f73b0f9bf79 [ 1437.738433][T30723] RDX: 0000000000022202 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 1437.738442][T30723] RBP: 00007f73b1d8d090 R08: 0000000000000000 R09: 0000000000000000 [ 1437.738450][T30723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1437.738459][T30723] R13: 00007f73b1216128 R14: 00007f73b1216090 R15: 00007fff730bc6c8 [ 1437.738478][T30723] [ 1438.519440][T30731] bridge0: port 3(team0) entered blocking state [ 1438.553907][T30731] bridge0: port 3(team0) entered disabled state [ 1438.633189][T30731] team0: entered allmulticast mode [ 1438.661492][T30731] team_slave_0: entered allmulticast mode [ 1438.697923][T30731] team_slave_1: entered allmulticast mode [ 1438.775391][T30731] team0: entered promiscuous mode [ 1438.846009][T30731] team_slave_0: entered promiscuous mode [ 1438.918323][T30731] team_slave_1: entered promiscuous mode [ 1438.966374][T30731] bridge0: port 3(team0) entered blocking state [ 1438.972726][T30731] bridge0: port 3(team0) entered forwarding state [ 1440.915754][T30762] netlink: 'syz.3.5967': attribute type 1 has an invalid length. [ 1440.923499][T30762] netlink: 33 bytes leftover after parsing attributes in process `syz.3.5967'. [ 1441.829814][T30786] FAULT_INJECTION: forcing a failure. [ 1441.829814][T30786] name failslab, interval 1, probability 0, space 0, times 0 [ 1441.986129][T30786] CPU: 0 UID: 0 PID: 30786 Comm: syz.3.5971 Tainted: G L syzkaller #0 PREEMPT(full) [ 1441.986155][T30786] Tainted: [L]=SOFTLOCKUP [ 1441.986161][T30786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1441.986169][T30786] Call Trace: [ 1441.986175][T30786] [ 1441.986181][T30786] dump_stack_lvl+0x100/0x190 [ 1441.986207][T30786] should_fail_ex.cold+0x5/0xa [ 1441.986225][T30786] ? tomoyo_realpath_from_path+0xb6/0x690 [ 1441.986247][T30786] should_failslab+0xc2/0x120 [ 1441.986268][T30786] __kmalloc_noprof+0xe0/0x850 [ 1441.986291][T30786] tomoyo_realpath_from_path+0xb6/0x690 [ 1441.986317][T30786] tomoyo_path_number_perm+0x23c/0x580 [ 1441.986335][T30786] ? tomoyo_path_number_perm+0x22e/0x580 [ 1441.986354][T30786] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1441.986392][T30786] ? find_held_lock+0x2b/0x80 [ 1441.986413][T30786] ? __fget_files+0x215/0x3d0 [ 1441.986436][T30786] ? hook_file_ioctl_common+0x146/0x410 [ 1441.986459][T30786] ? __fget_files+0x21f/0x3d0 [ 1441.986481][T30786] security_file_ioctl+0xd3/0x230 [ 1441.986501][T30786] __x64_sys_ioctl+0xb7/0x210 [ 1441.986521][T30786] do_syscall_64+0x106/0xf80 [ 1441.986541][T30786] ? clear_bhb_loop+0x40/0x90 [ 1441.986558][T30786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1441.986573][T30786] RIP: 0033:0x7ff57a59bf79 [ 1441.986586][T30786] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1441.986600][T30786] RSP: 002b:00007ff57b46e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1441.986615][T30786] RAX: ffffffffffffffda RBX: 00007ff57a816180 RCX: 00007ff57a59bf79 [ 1441.986624][T30786] RDX: 0000000000000000 RSI: 0000000040146f2c RDI: 0000000000000004 [ 1441.986633][T30786] RBP: 00007ff57b46e090 R08: 0000000000000000 R09: 0000000000000000 [ 1441.986641][T30786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1441.986650][T30786] R13: 00007ff57a816218 R14: 00007ff57a816180 R15: 00007ffc5ecccd08 [ 1441.986669][T30786] [ 1441.986676][T30786] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1445.628742][T30804] netlink: 44 bytes leftover after parsing attributes in process `syz.0.5975'. [ 1446.735154][T30825] FAULT_INJECTION: forcing a failure. [ 1446.735154][T30825] name failslab, interval 1, probability 0, space 0, times 0 [ 1446.842099][T30825] CPU: 0 UID: 0 PID: 30825 Comm: syz.1.5982 Tainted: G L syzkaller #0 PREEMPT(full) [ 1446.842126][T30825] Tainted: [L]=SOFTLOCKUP [ 1446.842132][T30825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1446.842141][T30825] Call Trace: [ 1446.842148][T30825] [ 1446.842154][T30825] dump_stack_lvl+0x100/0x190 [ 1446.842181][T30825] should_fail_ex.cold+0x5/0xa [ 1446.842200][T30825] should_failslab+0xc2/0x120 [ 1446.842223][T30825] __kmalloc_cache_noprof+0x7a/0x6f0 [ 1446.842239][T30825] ? alloc_tty_struct+0x96/0x8c0 [ 1446.842260][T30825] alloc_tty_struct+0x96/0x8c0 [ 1446.842277][T30825] ? __pfx_alloc_tty_struct+0x10/0x10 [ 1446.842307][T30825] pty_common_install+0x1c7/0xb30 [ 1446.842332][T30825] ? __pfx_pty_unix98_install+0x10/0x10 [ 1446.842356][T30825] tty_init_dev.part.0+0x9e/0x470 [ 1446.842375][T30825] tty_init_dev+0x60/0x80 [ 1446.842392][T30825] ptmx_open+0x15e/0x3c0 [ 1446.842412][T30825] ? __pfx_ptmx_open+0x10/0x10 [ 1446.842432][T30825] chrdev_open+0x234/0x6a0 [ 1446.842453][T30825] ? __pfx_apparmor_file_open+0x10/0x10 [ 1446.842471][T30825] ? __pfx_chrdev_open+0x10/0x10 [ 1446.842493][T30825] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 1446.842529][T30825] do_dentry_open+0x6d8/0x1660 [ 1446.842550][T30825] ? __pfx_chrdev_open+0x10/0x10 [ 1446.842577][T30825] vfs_open+0x82/0x3f0 [ 1446.842596][T30825] path_openat+0x208c/0x31a0 [ 1446.842628][T30825] ? __pfx_path_openat+0x10/0x10 [ 1446.842657][T30825] do_file_open+0x20e/0x430 [ 1446.842680][T30825] ? __pfx_do_file_open+0x10/0x10 [ 1446.842715][T30825] ? alloc_fd+0x476/0x790 [ 1446.842738][T30825] ? do_getname+0x191/0x390 [ 1446.842755][T30825] do_sys_openat2+0x10d/0x1e0 [ 1446.842771][T30825] ? __pfx_do_sys_openat2+0x10/0x10 [ 1446.842789][T30825] ? __fget_files+0x21f/0x3d0 [ 1446.842812][T30825] __x64_sys_openat+0x12d/0x210 [ 1446.842829][T30825] ? __pfx___x64_sys_openat+0x10/0x10 [ 1446.842854][T30825] do_syscall_64+0x106/0xf80 [ 1446.842875][T30825] ? clear_bhb_loop+0x40/0x90 [ 1446.842893][T30825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1446.842908][T30825] RIP: 0033:0x7f73b0f9bf79 [ 1446.842922][T30825] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1446.842937][T30825] RSP: 002b:00007f73b1dae028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1446.842952][T30825] RAX: ffffffffffffffda RBX: 00007f73b1215fa0 RCX: 00007f73b0f9bf79 [ 1446.842962][T30825] RDX: 0000000000000000 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 1446.842972][T30825] RBP: 00007f73b10327e0 R08: 0000000000000000 R09: 0000000000000000 [ 1446.842981][T30825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1446.842990][T30825] R13: 00007f73b1216038 R14: 00007f73b1215fa0 R15: 00007fff730bc6c8 [ 1446.843011][T30825] [ 1448.063812][ T30] audit: type=1804 audit(2147483701.530:44): pid=30838 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.5985" name="/newroot/280/file0" dev="tmpfs" ino=1471 res=1 errno=0 [ 1448.151021][ T30] audit: type=1804 audit(2147483701.590:45): pid=30835 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.5985" name="/newroot/280/file0" dev="tmpfs" ino=1471 res=1 errno=0 [ 1449.129870][T30849] netlink: 330 bytes leftover after parsing attributes in process `syz.0.5990'. [ 1449.699288][T29605] Bluetooth: hci4: unexpected event 0x03 length: 725 > 11 [ 1450.807090][T30889] zswap: compressor  not available [ 1451.234117][T30912] FAULT_INJECTION: forcing a failure. [ 1451.234117][T30912] name failslab, interval 1, probability 0, space 0, times 0 [ 1451.322837][T30912] CPU: 0 UID: 0 PID: 30912 Comm: syz.1.6007 Tainted: G L syzkaller #0 PREEMPT(full) [ 1451.322863][T30912] Tainted: [L]=SOFTLOCKUP [ 1451.322869][T30912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1451.322877][T30912] Call Trace: [ 1451.322883][T30912] [ 1451.322889][T30912] dump_stack_lvl+0x100/0x190 [ 1451.322915][T30912] should_fail_ex.cold+0x5/0xa [ 1451.322932][T30912] ? copy_splice_read+0x1a3/0xb90 [ 1451.322951][T30912] should_failslab+0xc2/0x120 [ 1451.322973][T30912] __kmalloc_noprof+0xe0/0x850 [ 1451.322995][T30912] copy_splice_read+0x1a3/0xb90 [ 1451.323019][T30912] ? __pfx_copy_splice_read+0x10/0x10 [ 1451.323039][T30912] ? look_up_lock_class+0x64/0x120 [ 1451.323064][T30912] ? lockdep_init_map_type+0x5c/0x250 [ 1451.323083][T30912] ? __pfx_pipe_lock_cmp_fn+0x10/0x10 [ 1451.323103][T30912] ? __pfx_copy_splice_read+0x10/0x10 [ 1451.323122][T30912] do_splice_read+0x285/0x370 [ 1451.323143][T30912] splice_direct_to_actor+0x2a1/0xa30 [ 1451.323164][T30912] ? __pfx_direct_splice_actor+0x10/0x10 [ 1451.323187][T30912] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 1451.323213][T30912] do_splice_direct+0x174/0x240 [ 1451.323233][T30912] ? __pfx_do_splice_direct+0x10/0x10 [ 1451.323251][T30912] ? common_file_perm+0x1ab/0x4f0 [ 1451.323271][T30912] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 1451.323293][T30912] ? rw_verify_area+0xce/0x6d0 [ 1451.323312][T30912] do_sendfile+0xadc/0xe20 [ 1451.323334][T30912] ? __pfx_do_sendfile+0x10/0x10 [ 1451.323352][T30912] ? do_handle_open+0x2ca/0xce0 [ 1451.323380][T30912] __x64_sys_sendfile64+0x1d8/0x220 [ 1451.323401][T30912] ? ksys_write+0x1ac/0x250 [ 1451.323419][T30912] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 1451.323455][T30912] do_syscall_64+0x106/0xf80 [ 1451.323475][T30912] ? clear_bhb_loop+0x40/0x90 [ 1451.323493][T30912] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1451.323508][T30912] RIP: 0033:0x7f73b0f9bf79 [ 1451.323521][T30912] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1451.323543][T30912] RSP: 002b:00007f73b1dae028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1451.323557][T30912] RAX: ffffffffffffffda RBX: 00007f73b1215fa0 RCX: 00007f73b0f9bf79 [ 1451.323567][T30912] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002 [ 1451.323575][T30912] RBP: 00007f73b1dae090 R08: 0000000000000000 R09: 0000000000000000 [ 1451.323584][T30912] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 1451.323592][T30912] R13: 00007f73b1216038 R14: 00007f73b1215fa0 R15: 00007fff730bc6c8 [ 1451.323611][T30912] [ 1452.016654][T30927] FAULT_INJECTION: forcing a failure. [ 1452.016654][T30927] name failslab, interval 1, probability 0, space 0, times 0 [ 1452.031363][T30927] CPU: 0 UID: 0 PID: 30927 Comm: syz.3.6009 Tainted: G L syzkaller #0 PREEMPT(full) [ 1452.031390][T30927] Tainted: [L]=SOFTLOCKUP [ 1452.031396][T30927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1452.031406][T30927] Call Trace: [ 1452.031411][T30927] [ 1452.031419][T30927] dump_stack_lvl+0x100/0x190 [ 1452.031448][T30927] should_fail_ex.cold+0x5/0xa [ 1452.031467][T30927] should_failslab+0xc2/0x120 [ 1452.031489][T30927] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 1452.031516][T30927] ? prepare_creds+0x2c/0x950 [ 1452.031538][T30927] ? __x64_sys_futex+0x34f/0x4d0 [ 1452.031555][T30927] ? __x64_sys_futex+0x358/0x4d0 [ 1452.031577][T30927] prepare_creds+0x2c/0x950 [ 1452.031600][T30927] __sys_setreuid+0x109/0xb00 [ 1452.031625][T30927] do_syscall_64+0x106/0xf80 [ 1452.031646][T30927] ? clear_bhb_loop+0x40/0x90 [ 1452.031664][T30927] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1452.031680][T30927] RIP: 0033:0x7ff57a59bf79 [ 1452.031694][T30927] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1452.031709][T30927] RSP: 002b:00007ff57b4b0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000071 [ 1452.031724][T30927] RAX: ffffffffffffffda RBX: 00007ff57a815fa0 RCX: 00007ff57a59bf79 [ 1452.031734][T30927] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1452.031743][T30927] RBP: 00007ff57a6327e0 R08: 0000000000000000 R09: 0000000000000000 [ 1452.031751][T30927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1452.031761][T30927] R13: 00007ff57a816038 R14: 00007ff57a815fa0 R15: 00007ffc5ecccd08 [ 1452.031782][T30927] [ 1452.782501][T30942] FAULT_INJECTION: forcing a failure. [ 1452.782501][T30942] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1452.849178][T30942] CPU: 0 UID: 0 PID: 30942 Comm: syz.0.6015 Tainted: G L syzkaller #0 PREEMPT(full) [ 1452.849202][T30942] Tainted: [L]=SOFTLOCKUP [ 1452.849208][T30942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1452.849216][T30942] Call Trace: [ 1452.849222][T30942] [ 1452.849228][T30942] dump_stack_lvl+0x100/0x190 [ 1452.849253][T30942] should_fail_ex.cold+0x5/0xa [ 1452.849271][T30942] get_futex_key+0x106f/0x1620 [ 1452.849290][T30942] ? __pfx_get_futex_key+0x10/0x10 [ 1452.849303][T30942] ? lock_acquire+0x1cf/0x380 [ 1452.849327][T30942] futex_wake+0xea/0x530 [ 1452.849348][T30942] ? __pfx_futex_wake+0x10/0x10 [ 1452.849374][T30942] ? exit_mm_release+0x19/0x30 [ 1452.849396][T30942] do_futex+0x32b/0x350 [ 1452.849413][T30942] ? __pfx_do_futex+0x10/0x10 [ 1452.849427][T30942] ? __might_fault+0xc5/0x140 [ 1452.849450][T30942] mm_release+0x24a/0x2f0 [ 1452.849465][T30942] do_exit+0x675/0x2aa0 [ 1452.849486][T30942] ? __pfx_do_exit+0x10/0x10 [ 1452.849503][T30942] ? do_raw_spin_lock+0x128/0x260 [ 1452.849521][T30942] ? find_held_lock+0x2b/0x80 [ 1452.849542][T30942] ? get_signal+0x7e0/0x21e0 [ 1452.849558][T30942] do_group_exit+0xd5/0x2a0 [ 1452.849580][T30942] get_signal+0x1ec7/0x21e0 [ 1452.849602][T30942] ? __pfx_get_signal+0x10/0x10 [ 1452.849617][T30942] ? do_futex+0x192/0x350 [ 1452.849635][T30942] arch_do_signal_or_restart+0x91/0x770 [ 1452.849653][T30942] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 1452.849675][T30942] ? __pfx___x64_sys_futex+0x10/0x10 [ 1452.849696][T30942] exit_to_user_mode_loop+0x86/0x4a0 [ 1452.849716][T30942] do_syscall_64+0x668/0xf80 [ 1452.849737][T30942] ? clear_bhb_loop+0x40/0x90 [ 1452.849755][T30942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1452.849769][T30942] RIP: 0033:0x7f113359bf79 [ 1452.849782][T30942] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1452.849797][T30942] RSP: 002b:00007f11344d30e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1452.849811][T30942] RAX: fffffffffffffe00 RBX: 00007f1133815fa8 RCX: 00007f113359bf79 [ 1452.849820][T30942] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1133815fa8 [ 1452.849829][T30942] RBP: 00007f1133815fa0 R08: 0000000000000000 R09: 0000000000000000 [ 1452.849838][T30942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1452.849846][T30942] R13: 00007f1133816038 R14: 00007ffda2ca6700 R15: 00007ffda2ca67e8 [ 1452.849866][T30942] [ 1453.403944][T30953] netlink: 342 bytes leftover after parsing attributes in process `syz.1.6019'. [ 1453.630394][T30961] netlink: 342 bytes leftover after parsing attributes in process `syz.1.6019'. [ 1454.314077][T30975] EXT4-fs (sda1): Delayed block allocation failed for inode 2030 at logical offset 8 with max blocks 1 with error 117 [ 1454.363144][T30982] FAULT_INJECTION: forcing a failure. [ 1454.363144][T30982] name failslab, interval 1, probability 0, space 0, times 0 [ 1454.394516][T30975] EXT4-fs (sda1): This should not happen!! Data will be lost [ 1454.394516][T30975] [ 1454.421437][T30982] CPU: 0 UID: 0 PID: 30982 Comm: syz.1.6025 Tainted: G L syzkaller #0 PREEMPT(full) [ 1454.421463][T30982] Tainted: [L]=SOFTLOCKUP [ 1454.421468][T30982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1454.421477][T30982] Call Trace: [ 1454.421482][T30982] [ 1454.421489][T30982] dump_stack_lvl+0x100/0x190 [ 1454.421515][T30982] should_fail_ex.cold+0x5/0xa [ 1454.421538][T30982] ? lsm_blob_alloc+0x68/0x90 [ 1454.421552][T30982] should_failslab+0xc2/0x120 [ 1454.421573][T30982] __kmalloc_noprof+0xe0/0x850 [ 1454.421591][T30982] ? trace_kmem_cache_alloc+0xf3/0x120 [ 1454.421615][T30982] lsm_blob_alloc+0x68/0x90 [ 1454.421629][T30982] security_prepare_creds+0x2d/0x290 [ 1454.421651][T30982] prepare_creds+0x5d6/0x950 [ 1454.421673][T30982] lookup_user_key+0xfb2/0x1300 [ 1454.421694][T30982] ? __pfx_lookup_user_key+0x10/0x10 [ 1454.421711][T30982] ? __mutex_unlock_slowpath+0x15c/0x790 [ 1454.421734][T30982] ? __fget_files+0x215/0x3d0 [ 1454.421754][T30982] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1454.421777][T30982] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 1454.421800][T30982] ? fput+0x79/0x100 [ 1454.421816][T30982] keyctl_keyring_move+0x7a/0x150 [ 1454.421834][T30982] __do_sys_keyctl+0x21d/0x5a0 [ 1454.421852][T30982] do_syscall_64+0x106/0xf80 [ 1454.421872][T30982] ? clear_bhb_loop+0x40/0x90 [ 1454.421889][T30982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1454.421903][T30982] RIP: 0033:0x7f73b0f9bf79 [ 1454.421916][T30982] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1454.421931][T30982] RSP: 002b:00007f73b1dae028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 1454.421946][T30982] RAX: ffffffffffffffda RBX: 00007f73b1215fa0 RCX: 00007f73b0f9bf79 [ 1454.421956][T30982] RDX: fffffffffffffffd RSI: fffffffffffffffc RDI: 000000000000001e [ 1454.421965][T30982] RBP: 00007f73b1dae090 R08: 0000000000000001 R09: 0000000000000000 [ 1454.421974][T30982] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000001 [ 1454.421983][T30982] R13: 00007f73b1216038 R14: 00007f73b1215fa0 R15: 00007fff730bc6c8 [ 1454.422002][T30982] [ 1454.882736][T30993] FAULT_INJECTION: forcing a failure. [ 1454.882736][T30993] name failslab, interval 1, probability 0, space 0, times 0 [ 1454.906426][T30995] [U] [ 1454.909224][T30995] [U] [ 1454.911897][T30995] [U] [ 1454.914568][T30995] [U] [ 1454.921731][T30993] CPU: 0 UID: 0 PID: 30993 Comm: syz.0.6029 Tainted: G L syzkaller #0 PREEMPT(full) [ 1454.921755][T30993] Tainted: [L]=SOFTLOCKUP [ 1454.921761][T30993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1454.921770][T30993] Call Trace: [ 1454.921775][T30993] [ 1454.921781][T30993] dump_stack_lvl+0x100/0x190 [ 1454.921807][T30993] should_fail_ex.cold+0x5/0xa [ 1454.921824][T30993] should_failslab+0xc2/0x120 [ 1454.921846][T30993] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 1454.921864][T30993] ? taskstats_exit+0x650/0xbd0 [ 1454.921888][T30993] taskstats_exit+0x650/0xbd0 [ 1454.921908][T30993] ? __pfx_acct_update_integrals+0x10/0x10 [ 1454.921929][T30993] ? __pfx_taskstats_exit+0x10/0x10 [ 1454.921950][T30993] ? rcu_read_lock_any_held+0x6a/0xa0 [ 1454.921972][T30993] ? exit_signals+0x395/0xaf0 [ 1454.921988][T30993] do_exit+0x5ca/0x2aa0 [ 1454.922009][T30993] ? __pfx_do_exit+0x10/0x10 [ 1454.922026][T30993] ? do_raw_spin_lock+0x128/0x260 [ 1454.922045][T30993] ? find_held_lock+0x2b/0x80 [ 1454.922066][T30993] ? get_signal+0x7e0/0x21e0 [ 1454.922081][T30993] do_group_exit+0xd5/0x2a0 [ 1454.922100][T30993] get_signal+0x1ec7/0x21e0 [ 1454.922121][T30993] ? __pfx_get_signal+0x10/0x10 [ 1454.922136][T30993] ? do_futex+0x192/0x350 [ 1454.922155][T30993] arch_do_signal_or_restart+0x91/0x770 [ 1454.922182][T30993] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 1454.922204][T30993] ? __pfx___x64_sys_futex+0x10/0x10 [ 1454.922225][T30993] exit_to_user_mode_loop+0x86/0x4a0 [ 1454.922245][T30993] do_syscall_64+0x668/0xf80 [ 1454.922265][T30993] ? clear_bhb_loop+0x40/0x90 [ 1454.922283][T30993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1454.922297][T30993] RIP: 0033:0x7f113359bf79 [ 1454.922310][T30993] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1454.922324][T30993] RSP: 002b:00007f11344d30e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1454.922338][T30993] RAX: fffffffffffffe00 RBX: 00007f1133815fa8 RCX: 00007f113359bf79 [ 1454.922347][T30993] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1133815fa8 [ 1454.922356][T30993] RBP: 00007f1133815fa0 R08: 0000000000000000 R09: 0000000000000000 [ 1454.922365][T30993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1454.922373][T30993] R13: 00007f1133816038 R14: 00007ffda2ca6700 R15: 00007ffda2ca67e8 [ 1454.922392][T30993] [ 1455.161181][T30995] [U] [ 1455.163881][T30995] [U] [ 1455.166550][T30995] [U] [ 1455.169220][T30995] [U] [ 1455.172196][T30995] [U] [ 1455.174874][T30995] [U] [ 1455.177582][T30995] [U] [ 1455.180253][T30995] [U] [ 1455.183143][T30995] [U] [ 1455.185823][T30995] [U] [ 1455.188499][T30995] [U] [ 1455.191178][T30995] [U] [ 1455.194140][T30995] [U] [ 1455.196825][T30995] [U] [ 1455.199494][T30995] [U] [ 1455.202166][T30995] [U] [ 1455.205057][T30995] [U] [ 1455.207731][T30995] [U] [ 1455.210402][T30995] [U] [ 1455.213070][T30995] [U] [ 1455.216351][T30995] [U] [ 1455.219031][T30995] [U] [ 1455.221701][T30995] [U] [ 1455.224370][T30995] [U] [ 1455.227244][T30995] [U] [ 1455.229918][T30995] [U] [ 1455.232586][T30995] [U] [ 1455.235252][T30995] [U] [ 1455.238208][T30995] [U] [ 1455.240883][T30995] [U] [ 1455.243550][T30995] [U] [ 1455.246219][T30995] [U] [ 1455.249113][T30995] [U] [ 1455.251794][T30995] [U] [ 1455.254464][T30995] [U] [ 1455.257134][T30995] [U] [ 1455.260309][T30995] [U] [ 1455.262987][T30995] [U] [ 1455.265657][T30995] [U] [ 1455.268329][T30995] [U] [ 1455.271799][T30995] [U] [ 1455.274481][T30995] [U] [ 1455.277180][T30995] [U] [ 1455.279851][T30995] [U] [ 1455.283072][T30995] [U] [ 1455.285752][T30995] [U] [ 1455.288420][T30995] [U] [ 1455.291091][T30995] [U] [ 1455.293996][T30995] [U] [ 1455.296674][T30995] [U] [ 1455.299341][T30995] [U] [ 1455.302010][T30995] [U] [ 1455.304964][T30995] [U] [ 1455.307641][T30995] [U] [ 1455.310309][T30995] [U] [ 1455.312981][T30995] [U] [ 1455.315851][T30995] [U] [ 1455.318522][T30995] [U] [ 1455.321192][T30995] [U] [ 1455.323860][T30995] [U] [ 1455.326881][T30995] [U] [ 1455.329562][T30995] [U] [ 1455.332233][T30995] [U] [ 1455.334901][T30995] [U] [ 1455.337776][T30995] [U] [ 1455.340450][T30995] [U] [ 1455.343117][T30995] [U] [ 1455.345791][T30995] [U] [ 1455.348723][T30995] [U] [ 1455.351398][T30995] [U] [ 1455.354067][T30995] [U] [ 1455.356734][T30995] [U] [ 1455.359797][T30995] [U] [ 1455.362471][T30995] [U] [ 1455.365144][T30995] [U] [ 1455.367812][T30995] [U] [ 1455.371268][T30995] [U] [ 1455.373949][T30995] [U] [ 1455.376621][T30995] [U] [ 1455.379292][T30995] [U] [ 1455.382736][T30995] [U] [ 1455.385418][T30995] [U] [ 1455.388087][T30995] [U] [ 1455.390755][T30995] [U] [ 1455.393828][T30995] [U] [ 1455.396505][T30995] [U] [ 1455.399173][T30995] [U] [ 1455.401839][T30995] [U] [ 1455.405068][T30995] [U] [ 1455.407746][T30995] [U] [ 1455.410417][T30995] [U] [ 1455.413086][T30995] [U] [ 1455.426954][T30995] [U] [ 1455.429659][T30995] [U] [ 1455.432328][T30995] [U] [ 1455.434993][T30995] [U] [ 1455.442841][T30995] [U] [ 1455.445548][T30995] [U] [ 1455.448223][T30995] [U] [ 1455.450899][T30995] [U] [ 1455.458266][T30995] [U] [ 1455.460965][T30995] [U] [ 1455.463636][T30995] [U] [ 1455.466306][T30995] [U] [ 1455.479950][T30995] [U] [ 1455.482653][T30995] [U] [ 1455.485324][T30995] [U] [ 1455.487992][T30995] [U] [ 1455.493989][T30995] [U] [ 1455.496690][T30995] [U] [ 1455.499360][T30995] [U] [ 1455.502032][T30995] [U] [ 1455.510290][T30995] [U] [ 1455.512997][T30995] [U] [ 1455.515669][T30995] [U] [ 1455.518339][T30995] [U] [ 1455.521629][T30995] [U] [ 1455.524308][T30995] [U] [ 1455.526978][T30995] [U] [ 1455.529646][T30995] [U] [ 1455.534943][T30995] [U] [ 1455.537629][T30995] [U] [ 1455.540296][T30995] [U] [ 1455.561958][T30994] [U] [ 1455.899323][T31007] FAULT_INJECTION: forcing a failure. [ 1455.899323][T31007] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1455.988444][T31007] CPU: 0 UID: 0 PID: 31007 Comm: syz.3.6034 Tainted: G L syzkaller #0 PREEMPT(full) [ 1455.988472][T31007] Tainted: [L]=SOFTLOCKUP [ 1455.988479][T31007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1455.988489][T31007] Call Trace: [ 1455.988495][T31007] [ 1455.988501][T31007] dump_stack_lvl+0x100/0x190 [ 1455.988529][T31007] should_fail_ex.cold+0x5/0xa [ 1455.988545][T31007] ? prepare_alloc_pages+0x16d/0x5f0 [ 1455.988571][T31007] should_fail_alloc_page+0xeb/0x140 [ 1455.988595][T31007] prepare_alloc_pages+0x1f0/0x5f0 [ 1455.988626][T31007] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 1455.988648][T31007] ? rcu_is_watching+0x12/0xc0 [ 1455.988670][T31007] ? trace_mm_page_alloc+0x17a/0x1d0 [ 1455.988694][T31007] ? __alloc_frozen_pages_noprof+0x2b1/0x2ba0 [ 1455.988718][T31007] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1455.988738][T31007] ? stack_trace_save+0x8e/0xc0 [ 1455.988763][T31007] ? stack_depot_save_flags+0x27/0x9d0 [ 1455.988790][T31007] ? is_bpf_text_address+0x8a/0x1a0 [ 1455.988811][T31007] ? is_bpf_text_address+0x8a/0x1a0 [ 1455.988834][T31007] ? kasan_save_stack+0x3f/0x50 [ 1455.988853][T31007] ? kasan_save_track+0x14/0x30 [ 1455.988872][T31007] ? kmem_cache_alloc_node_noprof+0x25a/0x6f0 [ 1455.988891][T31007] ? alloc_vmap_area+0x640/0x2bd0 [ 1455.988911][T31007] ? __get_vm_area_node+0x1ca/0x330 [ 1455.988932][T31007] ? __vmalloc_node_range_noprof+0x213/0x1530 [ 1455.988946][T31007] ? __vmalloc_node_noprof+0xad/0xf0 [ 1455.988960][T31007] ? dvb_dvr_open+0x442/0x6a0 [ 1455.988975][T31007] ? dvb_device_open+0x270/0x3b0 [ 1455.988988][T31007] ? chrdev_open+0x234/0x6a0 [ 1455.989008][T31007] ? do_dentry_open+0x6d8/0x1660 [ 1455.989030][T31007] ? do_syscall_64+0x106/0xf80 [ 1455.989050][T31007] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1455.989069][T31007] alloc_pages_bulk_noprof+0x782/0x1490 [ 1455.989098][T31007] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 1455.989134][T31007] ? alloc_pages_noprof+0x233/0x390 [ 1455.989159][T31007] __kasan_populate_vmalloc+0xf0/0x210 [ 1455.989184][T31007] alloc_vmap_area+0x95d/0x2bd0 [ 1455.989215][T31007] ? __pfx_alloc_vmap_area+0x10/0x10 [ 1455.989243][T31007] __get_vm_area_node+0x1ca/0x330 [ 1455.989270][T31007] __vmalloc_node_range_noprof+0x213/0x1530 [ 1455.989286][T31007] ? dvb_dvr_open+0x442/0x6a0 [ 1455.989302][T31007] ? rcu_is_watching+0x12/0xc0 [ 1455.989325][T31007] ? dvb_dvr_open+0x442/0x6a0 [ 1455.989340][T31007] ? dvb_dvr_open+0x9a/0x6a0 [ 1455.989355][T31007] ? __mutex_lock+0x26a/0x1b90 [ 1455.989379][T31007] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 1455.989404][T31007] ? dvb_dvr_open+0x442/0x6a0 [ 1455.989418][T31007] __vmalloc_node_noprof+0xad/0xf0 [ 1455.989433][T31007] ? dvb_dvr_open+0x442/0x6a0 [ 1455.989451][T31007] dvb_dvr_open+0x442/0x6a0 [ 1455.989466][T31007] ? __pfx_dvb_dvr_open+0x10/0x10 [ 1455.989483][T31007] dvb_device_open+0x270/0x3b0 [ 1455.989497][T31007] ? __pfx_dvb_device_open+0x10/0x10 [ 1455.989512][T31007] chrdev_open+0x234/0x6a0 [ 1455.989532][T31007] ? __pfx_apparmor_file_open+0x10/0x10 [ 1455.989550][T31007] ? __pfx_chrdev_open+0x10/0x10 [ 1455.989573][T31007] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 1455.989598][T31007] do_dentry_open+0x6d8/0x1660 [ 1455.989619][T31007] ? __pfx_chrdev_open+0x10/0x10 [ 1455.989646][T31007] vfs_open+0x82/0x3f0 [ 1455.989664][T31007] path_openat+0x208c/0x31a0 [ 1455.989692][T31007] ? __pfx_path_openat+0x10/0x10 [ 1455.989721][T31007] do_file_open+0x20e/0x430 [ 1455.989743][T31007] ? __pfx_do_file_open+0x10/0x10 [ 1455.989779][T31007] ? alloc_fd+0x476/0x790 [ 1455.989801][T31007] ? do_getname+0x191/0x390 [ 1455.989818][T31007] do_sys_openat2+0x10d/0x1e0 [ 1455.989835][T31007] ? __pfx_do_sys_openat2+0x10/0x10 [ 1455.989859][T31007] __x64_sys_openat+0x12d/0x210 [ 1455.989876][T31007] ? __pfx___x64_sys_openat+0x10/0x10 [ 1455.989900][T31007] do_syscall_64+0x106/0xf80 [ 1455.989921][T31007] ? clear_bhb_loop+0x40/0x90 [ 1455.989940][T31007] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1455.989955][T31007] RIP: 0033:0x7ff57a59bf79 [ 1455.989969][T31007] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1455.989993][T31007] RSP: 002b:00007ff57b4b0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1455.990009][T31007] RAX: ffffffffffffffda RBX: 00007ff57a815fa0 RCX: 00007ff57a59bf79 [ 1455.990019][T31007] RDX: 0000000000000080 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 1455.990029][T31007] RBP: 00007ff57a6327e0 R08: 0000000000000000 R09: 0000000000000000 [ 1455.990039][T31007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1455.990049][T31007] R13: 00007ff57a816038 R14: 00007ff57a815fa0 R15: 00007ffc5ecccd08 [ 1455.990070][T31007] [ 1456.449823][T31008] FAULT_INJECTION: forcing a failure. [ 1456.449823][T31008] name failslab, interval 1, probability 0, space 0, times 0 [ 1456.463017][T31008] CPU: 0 UID: 0 PID: 31008 Comm: syz.1.6033 Tainted: G L syzkaller #0 PREEMPT(full) [ 1456.463044][T31008] Tainted: [L]=SOFTLOCKUP [ 1456.463050][T31008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1456.463066][T31008] Call Trace: [ 1456.463074][T31008] [ 1456.463081][T31008] dump_stack_lvl+0x100/0x190 [ 1456.463108][T31008] should_fail_ex.cold+0x5/0xa [ 1456.463127][T31008] should_failslab+0xc2/0x120 [ 1456.463149][T31008] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 1456.463169][T31008] ? __alloc_skb+0x140/0x710 [ 1456.463193][T31008] __alloc_skb+0x140/0x710 [ 1456.463212][T31008] ? __pfx___alloc_skb+0x10/0x10 [ 1456.463234][T31008] ? lock_acquire+0x1cf/0x380 [ 1456.463254][T31008] tipc_buf_acquire+0x26/0xe0 [ 1456.463274][T31008] tipc_msg_create+0x39/0x1d0 [ 1456.463294][T31008] tipc_group_create_event+0x25f/0x6b0 [ 1456.463318][T31008] ? __lock_acquire+0x4a5/0x2630 [ 1456.463337][T31008] ? __pfx_tipc_group_create_event+0x10/0x10 [ 1456.463368][T31008] tipc_group_proto_rcv+0xf3e/0x1e20 [ 1456.463394][T31008] tipc_sk_filter_rcv+0x190b/0x3240 [ 1456.463420][T31008] ? __pfx_tipc_sk_filter_rcv+0x10/0x10 [ 1456.463438][T31008] ? tipc_sk_lookup+0x474/0xa00 [ 1456.463468][T31008] tipc_sk_rcv+0xef6/0x1ce0 [ 1456.463489][T31008] ? __kernel_text_address+0xd/0x30 [ 1456.463512][T31008] ? __pfx_tipc_sk_rcv+0x10/0x10 [ 1456.463542][T31008] ? find_held_lock+0x2b/0x80 [ 1456.463563][T31008] ? tipc_node_xmit+0x1f6/0xfb0 [ 1456.463583][T31008] ? lockdep_init_map_type+0x5c/0x250 [ 1456.463605][T31008] tipc_node_xmit+0x23e/0xfb0 [ 1456.463624][T31008] ? __fput+0x3ff/0xb40 [ 1456.463637][T31008] ? task_work_run+0x150/0x240 [ 1456.463655][T31008] ? do_syscall_64+0x668/0xf80 [ 1456.463676][T31008] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1456.463692][T31008] ? __pfx_tipc_node_xmit+0x10/0x10 [ 1456.463727][T31008] ? tipc_node_distr_xmit+0x177/0x3c0 [ 1456.463748][T31008] tipc_node_distr_xmit+0x177/0x3c0 [ 1456.463772][T31008] ? __pfx_tipc_node_distr_xmit+0x10/0x10 [ 1456.463800][T31008] ? tipc_group_delete+0x2c3/0x4a0 [ 1456.463819][T31008] ? kfree+0x1f6/0x6b0 [ 1456.463833][T31008] ? tipc_group_proto_xmit+0x150/0x7c0 [ 1456.463857][T31008] tipc_group_delete+0x2eb/0x4a0 [ 1456.463876][T31008] ? __call_rcu_common.constprop.0+0xa5/0x9b0 [ 1456.463894][T31008] ? kmem_cache_free+0x44b/0x6a0 [ 1456.463910][T31008] ? __fput+0x68a/0xb40 [ 1456.463925][T31008] ? __pfx_tipc_group_delete+0x10/0x10 [ 1456.463950][T31008] ? __tipc_shutdown+0x855/0xed0 [ 1456.463966][T31008] ? __lock_acquire+0x445/0x2630 [ 1456.463988][T31008] tipc_sk_leave+0x10e/0x1c0 [ 1456.464011][T31008] ? __pfx_tipc_sk_leave+0x10/0x10 [ 1456.464033][T31008] ? __pfx_woken_wake_function+0x10/0x10 [ 1456.464056][T31008] ? tipc_sk_filtering+0x47d/0x590 [ 1456.464082][T31008] tipc_release+0x11f/0x16b0 [ 1456.464100][T31008] ? down_write+0x146/0x1f0 [ 1456.464115][T31008] ? __pfx_down_write+0x10/0x10 [ 1456.464132][T31008] ? __pfx_locks_remove_file+0x10/0x10 [ 1456.464157][T31008] __sock_release+0xb3/0x260 [ 1456.464179][T31008] ? __pfx_sock_close+0x10/0x10 [ 1456.464200][T31008] sock_close+0x1c/0x30 [ 1456.464221][T31008] __fput+0x3ff/0xb40 [ 1456.464241][T31008] task_work_run+0x150/0x240 [ 1456.464261][T31008] ? __pfx_task_work_run+0x10/0x10 [ 1456.464287][T31008] exit_to_user_mode_loop+0x100/0x4a0 [ 1456.464307][T31008] do_syscall_64+0x668/0xf80 [ 1456.464328][T31008] ? clear_bhb_loop+0x40/0x90 [ 1456.464346][T31008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1456.464362][T31008] RIP: 0033:0x7f73b0f9bf79 [ 1456.464377][T31008] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1456.464393][T31008] RSP: 002b:00007f73af1f6028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 1456.464408][T31008] RAX: 0000000000000000 RBX: 00007f73b1216180 RCX: 00007f73b0f9bf79 [ 1456.464418][T31008] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 1456.464427][T31008] RBP: 00007f73b10327e0 R08: 0000000000000000 R09: 0000000000000000 [ 1456.464437][T31008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1456.464446][T31008] R13: 00007f73b1216218 R14: 00007f73b1216180 R15: 00007fff730bc6c8 [ 1456.464467][T31008] [ 1456.928100][T31007] syz.3.6034: vmalloc error: size 1925120, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1456.942411][T31007] CPU: 0 UID: 0 PID: 31007 Comm: syz.3.6034 Tainted: G L syzkaller #0 PREEMPT(full) [ 1456.942437][T31007] Tainted: [L]=SOFTLOCKUP [ 1456.942443][T31007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1456.942453][T31007] Call Trace: [ 1456.942460][T31007] [ 1456.942467][T31007] dump_stack_lvl+0x100/0x190 [ 1456.942495][T31007] warn_alloc.cold+0x95/0x1c1 [ 1456.942522][T31007] ? __pfx_warn_alloc+0x10/0x10 [ 1456.942540][T31007] ? lockdep_hardirqs_on+0x78/0x100 [ 1456.942571][T31007] ? __get_vm_area_node+0x2c5/0x330 [ 1456.942603][T31007] ? __get_vm_area_node+0x208/0x330 [ 1456.942631][T31007] __vmalloc_node_range_noprof+0xbf4/0x1530 [ 1456.942649][T31007] ? rcu_is_watching+0x12/0xc0 [ 1456.942673][T31007] ? dvb_dvr_open+0x442/0x6a0 [ 1456.942690][T31007] ? dvb_dvr_open+0x9a/0x6a0 [ 1456.942705][T31007] ? __mutex_lock+0x26a/0x1b90 [ 1456.942728][T31007] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 1456.942753][T31007] ? dvb_dvr_open+0x442/0x6a0 [ 1456.942767][T31007] __vmalloc_node_noprof+0xad/0xf0 [ 1456.942783][T31007] ? dvb_dvr_open+0x442/0x6a0 [ 1456.942800][T31007] dvb_dvr_open+0x442/0x6a0 [ 1456.942815][T31007] ? __pfx_dvb_dvr_open+0x10/0x10 [ 1456.942832][T31007] dvb_device_open+0x270/0x3b0 [ 1456.942847][T31007] ? __pfx_dvb_device_open+0x10/0x10 [ 1456.942861][T31007] chrdev_open+0x234/0x6a0 [ 1456.942882][T31007] ? __pfx_apparmor_file_open+0x10/0x10 [ 1456.942900][T31007] ? __pfx_chrdev_open+0x10/0x10 [ 1456.942922][T31007] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 1456.942949][T31007] do_dentry_open+0x6d8/0x1660 [ 1456.942979][T31007] ? __pfx_chrdev_open+0x10/0x10 [ 1456.943006][T31007] vfs_open+0x82/0x3f0 [ 1456.943025][T31007] path_openat+0x208c/0x31a0 [ 1456.943054][T31007] ? __pfx_path_openat+0x10/0x10 [ 1456.943083][T31007] do_file_open+0x20e/0x430 [ 1456.943106][T31007] ? __pfx_do_file_open+0x10/0x10 [ 1456.943141][T31007] ? alloc_fd+0x476/0x790 [ 1456.943164][T31007] ? do_getname+0x191/0x390 [ 1456.943181][T31007] do_sys_openat2+0x10d/0x1e0 [ 1456.943198][T31007] ? __pfx_do_sys_openat2+0x10/0x10 [ 1456.943222][T31007] __x64_sys_openat+0x12d/0x210 [ 1456.943239][T31007] ? __pfx___x64_sys_openat+0x10/0x10 [ 1456.943263][T31007] do_syscall_64+0x106/0xf80 [ 1456.943284][T31007] ? clear_bhb_loop+0x40/0x90 [ 1456.943302][T31007] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1456.943318][T31007] RIP: 0033:0x7ff57a59bf79 [ 1456.943332][T31007] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1456.943347][T31007] RSP: 002b:00007ff57b4b0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1456.943361][T31007] RAX: ffffffffffffffda RBX: 00007ff57a815fa0 RCX: 00007ff57a59bf79 [ 1456.943372][T31007] RDX: 0000000000000080 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 1456.943382][T31007] RBP: 00007ff57a6327e0 R08: 0000000000000000 R09: 0000000000000000 [ 1456.943392][T31007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1456.943401][T31007] R13: 00007ff57a816038 R14: 00007ff57a815fa0 R15: 00007ffc5ecccd08 [ 1456.943422][T31007] [ 1456.943428][T31007] Mem-Info: [ 1457.323768][T31007] active_anon:8864 inactive_anon:6605 isolated_anon:0 [ 1457.323768][T31007] active_file:23383 inactive_file:38466 isolated_file:0 [ 1457.323768][T31007] unevictable:768 dirty:830 writeback:0 [ 1457.323768][T31007] slab_reclaimable:12512 slab_unreclaimable:94241 [ 1457.323768][T31007] mapped:29062 shmem:2685 pagetables:1206 [ 1457.323768][T31007] sec_pagetables:0 bounce:0 [ 1457.323768][T31007] kernel_misc_reclaimable:0 [ 1457.323768][T31007] free:1310991 free_pcp:8701 free_cma:0 [ 1457.590576][T31007] Node 0 active_anon:37588kB inactive_anon:32812kB active_file:93528kB inactive_file:154200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:118472kB dirty:3320kB writeback:0kB shmem:13416kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12160kB pagetables:5112kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 1457.633809][T31007] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:132kB 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 kernel_stack:64kB pagetables:148kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 1457.704068][T31007] 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 zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1457.785055][T31007] lowmem_reserve[]: 0 2478 2479 2479 2479 [ 1457.805682][T31007] Node 0 DMA32 free:1288256kB boost:0kB min:34056kB low:42568kB high:51080kB reserved_highatomic:0KB free_highatomic:0KB active_anon:37744kB inactive_anon:29588kB active_file:93528kB inactive_file:154200kB unevictable:1536kB writepending:3320kB zspages:152kB present:3129332kB managed:2537532kB mlocked:0kB bounce:0kB free_pcp:28880kB local_pcp:28880kB free_cma:0kB [ 1457.862240][T31007] lowmem_reserve[]: 0 0 1 1 1 [ 1457.867059][T31007] Node 0 Normal free:20kB boost:0kB min:12kB low:12kB high:12kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1064kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1457.898631][T31007] lowmem_reserve[]: 0 0 0 0 0 [ 1457.903368][T31007] Node 1 Normal free:3939072kB boost:0kB min:55828kB low:69784kB high:83740kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:132kB unevictable:1536kB writepending:4kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:1260kB local_pcp:1260kB free_cma:0kB [ 1457.939599][T31007] lowmem_reserve[]: 0 0 0 0 0 [ 1457.944906][T31007] 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 [ 1457.957721][T31007] Node 0 DMA32: 22203*4kB (UME) 14183*8kB (UME) 7955*16kB (UME) 2815*32kB (UME) 1166*64kB (UME) 587*128kB (UME) 506*256kB (UM) 329*512kB (UM) 129*1024kB (UM) 19*2048kB (UM) 61*4096kB (UM) = 1288244kB [ 1457.977798][T31007] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 1457.990260][T31007] Node 1 Normal: 8*4kB (UM) 16*8kB (UM) 18*16kB (UME) 16*32kB (UME) 9*64kB (UME) 8*128kB (UME) 3*256kB (UM) 5*512kB (UM) 3*1024kB (UME) 3*2048kB (UME) 958*4096kB (UM) = 3939072kB [ 1458.009022][T31007] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1458.018880][T31007] Node 0 hugepages_total=2 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 1458.029685][T31007] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1458.039619][T31007] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1458.051406][T31007] 65727 total pagecache pages [ 1458.056349][T31007] 27 pages in swap cache [ 1458.060639][T31007] Free swap = 124848kB [ 1458.065221][T31007] Total swap = 124996kB [ 1458.069454][T31007] 2097051 pages RAM [ 1458.073292][T31007] 0 pages HighMem/MovableOnly [ 1458.078370][T31007] 430787 pages reserved [ 1458.082606][T31007] 0 pages cma reserved [ 1459.210917][T31043] random: crng reseeded on system resumption [ 1459.370631][T31053] netlink: 'syz.1.6045': attribute type 1 has an invalid length. [ 1459.404546][T31053] netlink: 33 bytes leftover after parsing attributes in process `syz.1.6045'. [ 1460.643997][T31079] FAULT_INJECTION: forcing a failure. [ 1460.643997][T31079] name failslab, interval 1, probability 0, space 0, times 0 [ 1460.728167][T31079] CPU: 0 UID: 0 PID: 31079 Comm: syz.0.6051 Tainted: G L syzkaller #0 PREEMPT(full) [ 1460.728193][T31079] Tainted: [L]=SOFTLOCKUP [ 1460.728199][T31079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1460.728208][T31079] Call Trace: [ 1460.728213][T31079] [ 1460.728219][T31079] dump_stack_lvl+0x100/0x190 [ 1460.728245][T31079] should_fail_ex.cold+0x5/0xa [ 1460.728263][T31079] ? tomoyo_realpath_from_path+0xb6/0x690 [ 1460.728285][T31079] should_failslab+0xc2/0x120 [ 1460.728306][T31079] __kmalloc_noprof+0xe0/0x850 [ 1460.728332][T31079] tomoyo_realpath_from_path+0xb6/0x690 [ 1460.728358][T31079] tomoyo_path_number_perm+0x23c/0x580 [ 1460.728375][T31079] ? tomoyo_path_number_perm+0x22e/0x580 [ 1460.728395][T31079] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1460.728432][T31079] ? find_held_lock+0x2b/0x80 [ 1460.728453][T31079] ? __fget_files+0x215/0x3d0 [ 1460.728471][T31079] ? hook_file_ioctl_common+0x146/0x410 [ 1460.728494][T31079] ? __fget_files+0x21f/0x3d0 [ 1460.728516][T31079] security_file_ioctl+0xd3/0x230 [ 1460.728536][T31079] __x64_sys_ioctl+0xb7/0x210 [ 1460.728555][T31079] do_syscall_64+0x106/0xf80 [ 1460.728575][T31079] ? clear_bhb_loop+0x40/0x90 [ 1460.728593][T31079] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1460.728608][T31079] RIP: 0033:0x7f113359bf79 [ 1460.728620][T31079] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1460.728641][T31079] RSP: 002b:00007f11344d3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1460.728655][T31079] RAX: ffffffffffffffda RBX: 00007f1133815fa0 RCX: 00007f113359bf79 [ 1460.728665][T31079] RDX: 0000000000000000 RSI: 000000000000af01 RDI: 0000000000000003 [ 1460.728674][T31079] RBP: 00007f11344d3090 R08: 0000000000000000 R09: 0000000000000000 [ 1460.728682][T31079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1460.728690][T31079] R13: 00007f1133816038 R14: 00007f1133815fa0 R15: 00007ffda2ca67e8 [ 1460.728710][T31079] [ 1460.733150][T31079] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1461.682547][T31098] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #268: comm dhcpcd-run-hook: No space for directory leaf checksum. Please run e2fsck -D. [ 1461.800695][T31098] EXT4-fs error (device sda1): htree_dirblock_to_tree:1051: inode #268: comm dhcpcd-run-hook: Directory block failed checksum [ 1461.877240][T31098] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #268: comm dhcpcd-run-hook: No space for directory leaf checksum. Please run e2fsck -D. [ 1462.012285][T31098] EXT4-fs error (device sda1): __ext4_find_entry:1624: inode #268: comm dhcpcd-run-hook: checksumming directory block 0 [ 1462.200119][T31115] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #268: comm dhcpcd-run-hook: No space for directory leaf checksum. Please run e2fsck -D. [ 1462.311298][T31115] EXT4-fs error (device sda1): htree_dirblock_to_tree:1051: inode #268: comm dhcpcd-run-hook: Directory block failed checksum [ 1462.377427][T31120] FAULT_INJECTION: forcing a failure. [ 1462.377427][T31120] name failslab, interval 1, probability 0, space 0, times 0 [ 1462.394235][T31115] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #268: comm dhcpcd-run-hook: No space for directory leaf checksum. Please run e2fsck -D. [ 1462.465472][T31115] EXT4-fs error (device sda1): __ext4_find_entry:1624: inode #268: comm dhcpcd-run-hook: checksumming directory block 0 [ 1462.499636][T31120] CPU: 0 UID: 0 PID: 31120 Comm: syz.2.6061 Tainted: G L syzkaller #0 PREEMPT(full) [ 1462.499665][T31120] Tainted: [L]=SOFTLOCKUP [ 1462.499671][T31120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1462.499680][T31120] Call Trace: [ 1462.499686][T31120] [ 1462.499693][T31120] dump_stack_lvl+0x100/0x190 [ 1462.499721][T31120] should_fail_ex.cold+0x5/0xa [ 1462.499739][T31120] should_failslab+0xc2/0x120 [ 1462.499761][T31120] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 1462.499781][T31120] ? ptlock_alloc+0x1f/0x70 [ 1462.499801][T31120] ? __pfx_filemap_map_pages+0x10/0x10 [ 1462.499820][T31120] ptlock_alloc+0x1f/0x70 [ 1462.499836][T31120] pte_alloc_one+0x84/0x3e0 [ 1462.499853][T31120] __do_fault+0x359/0x550 [ 1462.499875][T31120] ? __pfx_filemap_map_pages+0x10/0x10 [ 1462.499894][T31120] do_fault+0x2db/0x1a00 [ 1462.499908][T31120] ? __pmd_alloc+0x6aa/0x9c0 [ 1462.499924][T31120] __handle_mm_fault+0x180f/0x2b60 [ 1462.499944][T31120] ? mt_find+0x45e/0x8e0 [ 1462.499968][T31120] ? __pfx___handle_mm_fault+0x10/0x10 [ 1462.499984][T31120] ? __pfx_mt_find+0x10/0x10 [ 1462.500017][T31120] ? find_vma+0xbf/0x140 [ 1462.500037][T31120] ? __pfx_find_vma+0x10/0x10 [ 1462.500060][T31120] handle_mm_fault+0x36d/0xa20 [ 1462.500082][T31120] do_user_addr_fault+0x74c/0x12f0 [ 1462.500110][T31120] exc_page_fault+0x6f/0xd0 [ 1462.500132][T31120] asm_exc_page_fault+0x26/0x30 [ 1462.500146][T31120] RIP: 0010:rep_movs_alternative+0x33/0x90 [ 1462.500164][T31120] Code: 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 e9 bd 93 04 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8b 06 <48> 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb [ 1462.500179][T31120] RSP: 0018:ffffc90004c97d80 EFLAGS: 00050246 [ 1462.500192][T31120] RAX: 0000000000000000 RBX: 0000000000000008 RCX: 0000000000000008 [ 1462.500202][T31120] RDX: 0000000000000001 RSI: ffffc90004c97e10 RDI: 0000000000000004 [ 1462.500211][T31120] RBP: 0000000000000004 R08: 0000000000000000 R09: fffff52000992fc2 [ 1462.500220][T31120] R10: ffffc90004c97e17 R11: 0000000000000000 R12: ffffc90004c97e10 [ 1462.500230][T31120] R13: 000000000000000c R14: 00007ffffffff000 R15: 0000000000000000 [ 1462.500249][T31120] _copy_to_user+0xa4/0xd0 [ 1462.500270][T31120] do_fcntl+0xfc1/0x1670 [ 1462.500288][T31120] ? __pfx_do_fcntl+0x10/0x10 [ 1462.500302][T31120] ? __fget_files+0x215/0x3d0 [ 1462.500329][T31120] ? tomoyo_file_fcntl+0x6c/0xc0 [ 1462.500347][T31120] __x64_sys_fcntl+0x163/0x200 [ 1462.500365][T31120] do_syscall_64+0x106/0xf80 [ 1462.500386][T31120] ? clear_bhb_loop+0x40/0x90 [ 1462.500404][T31120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1462.500426][T31120] RIP: 0033:0x7f40b079bf79 [ 1462.500440][T31120] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1462.500455][T31120] RSP: 002b:00007f40b16ae028 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 1462.500470][T31120] RAX: ffffffffffffffda RBX: 00007f40b0a15fa0 RCX: 00007f40b079bf79 [ 1462.500481][T31120] RDX: 0000000000000004 RSI: 000000000000040b RDI: 0000000000000004 [ 1462.500490][T31120] RBP: 00007f40b08327e0 R08: 0000000000000000 R09: 0000000000000000 [ 1462.500500][T31120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1462.500510][T31120] R13: 00007f40b0a16038 R14: 00007f40b0a15fa0 R15: 00007ffc7a92db88 [ 1462.500531][T31120] [ 1463.368742][T31128] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #268: comm dhcpcd-run-hook: No space for directory leaf checksum. Please run e2fsck -D. [ 1463.431100][T31128] EXT4-fs error (device sda1): htree_dirblock_to_tree:1051: inode #268: comm dhcpcd-run-hook: Directory block failed checksum [ 1463.496262][T31128] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #268: comm dhcpcd-run-hook: No space for directory leaf checksum. Please run e2fsck -D. [ 1463.563159][T31128] EXT4-fs error (device sda1): __ext4_find_entry:1624: inode #268: comm dhcpcd-run-hook: checksumming directory block 0 [ 1463.699065][T31131] Invalid ELF header magic: != ELF [ 1466.611844][T31185] random: crng reseeded on system resumption [ 1467.399188][T31189] FAULT_INJECTION: forcing a failure. [ 1467.399188][T31189] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1467.419918][T31202] netlink: 20 bytes leftover after parsing attributes in process `syz.3.6080'. [ 1467.538720][T31189] CPU: 0 UID: 0 PID: 31189 Comm: syz.1.6077 Tainted: G L syzkaller #0 PREEMPT(full) [ 1467.538747][T31189] Tainted: [L]=SOFTLOCKUP [ 1467.538753][T31189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1467.538764][T31189] Call Trace: [ 1467.538770][T31189] [ 1467.538778][T31189] dump_stack_lvl+0x100/0x190 [ 1467.538818][T31189] should_fail_ex.cold+0x5/0xa [ 1467.538837][T31189] get_futex_key+0x1d2/0x1620 [ 1467.538858][T31189] ? __pfx_get_futex_key+0x10/0x10 [ 1467.538875][T31189] ? trace_pid_list_is_set+0x11a/0x390 [ 1467.538895][T31189] ? trace_pid_list_is_set+0x22c/0x390 [ 1467.538919][T31189] futex_wait_setup+0x81/0x500 [ 1467.538946][T31189] __futex_wait+0x19f/0x300 [ 1467.538970][T31189] ? __pfx___futex_wait+0x10/0x10 [ 1467.538989][T31189] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1467.539020][T31189] ? lockdep_hardirqs_on+0x78/0x100 [ 1467.539045][T31189] ? __pfx_futex_wake_mark+0x10/0x10 [ 1467.539075][T31189] ? find_held_lock+0x2b/0x80 [ 1467.539103][T31189] ? futex_wake+0x456/0x530 [ 1467.539128][T31189] futex_wait+0xed/0x380 [ 1467.539148][T31189] ? __pfx_futex_wait+0x10/0x10 [ 1467.539178][T31189] do_futex+0x1ef/0x350 [ 1467.539195][T31189] ? __pfx_do_futex+0x10/0x10 [ 1467.539213][T31189] ? __pfx___might_resched+0x10/0x10 [ 1467.539232][T31189] ? blkcg_maybe_throttle_current+0x5df/0xeb0 [ 1467.539261][T31189] __x64_sys_futex+0x34f/0x4d0 [ 1467.539280][T31189] ? __pfx_task_work_run+0x10/0x10 [ 1467.539300][T31189] ? __pfx___x64_sys_futex+0x10/0x10 [ 1467.539318][T31189] ? exit_to_user_mode_loop+0xdd/0x4a0 [ 1467.539341][T31189] do_syscall_64+0x106/0xf80 [ 1467.539362][T31189] ? clear_bhb_loop+0x40/0x90 [ 1467.539380][T31189] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1467.539401][T31189] RIP: 0033:0x7f73b0f9bf79 [ 1467.539416][T31189] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1467.539432][T31189] RSP: 002b:00007f73b1d8d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1467.539451][T31189] RAX: ffffffffffffffda RBX: 00007f73b1216098 RCX: 00007f73b0f9bf79 [ 1467.539461][T31189] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f73b1216098 [ 1467.539470][T31189] RBP: 00007f73b1216090 R08: 0000000000000000 R09: 0000000000000000 [ 1467.539479][T31189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1467.539488][T31189] R13: 00007f73b1216128 R14: 00007fff730bc5e0 R15: 00007fff730bc6c8 [ 1467.539508][T31189] [ 1469.284461][T31211] netlink: 28 bytes leftover after parsing attributes in process `syz.3.6082'. [ 1469.438938][T31211] bridge0: port 2(bridge_slave_1) entered disabled state [ 1469.486794][T31211] bridge_slave_1 (unregistering): left allmulticast mode [ 1469.548253][T31211] bridge_slave_1 (unregistering): left promiscuous mode [ 1469.594929][T31211] bridge0: port 2(bridge_slave_1) entered disabled state [ 1469.819154][T31218] FAULT_INJECTION: forcing a failure. [ 1469.819154][T31218] name failslab, interval 1, probability 0, space 0, times 0 [ 1469.857579][T31218] CPU: 0 UID: 0 PID: 31218 Comm: syz.0.6084 Tainted: G L syzkaller #0 PREEMPT(full) [ 1469.857607][T31218] Tainted: [L]=SOFTLOCKUP [ 1469.857613][T31218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1469.857622][T31218] Call Trace: [ 1469.857628][T31218] [ 1469.857635][T31218] dump_stack_lvl+0x100/0x190 [ 1469.857662][T31218] should_fail_ex.cold+0x5/0xa [ 1469.857682][T31218] should_failslab+0xc2/0x120 [ 1469.857706][T31218] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 1469.857730][T31218] ? sock_alloc_inode+0x25/0x1c0 [ 1469.857747][T31218] ? __pfx_sock_alloc_inode+0x10/0x10 [ 1469.857764][T31218] sock_alloc_inode+0x25/0x1c0 [ 1469.857778][T31218] alloc_inode+0x68/0x250 [ 1469.857796][T31218] sock_alloc+0x44/0x280 [ 1469.857824][T31218] ? security_socket_create+0x7f/0x250 [ 1469.857843][T31218] __sock_create+0xc2/0x860 [ 1469.857864][T31218] __sys_socket+0x14d/0x260 [ 1469.857881][T31218] ? __pfx___sys_socket+0x10/0x10 [ 1469.857904][T31218] __x64_sys_socket+0x72/0xb0 [ 1469.857920][T31218] ? lockdep_hardirqs_on+0x78/0x100 [ 1469.857941][T31218] do_syscall_64+0x106/0xf80 [ 1469.857962][T31218] ? clear_bhb_loop+0x40/0x90 [ 1469.857980][T31218] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1469.857995][T31218] RIP: 0033:0x7f113359bf79 [ 1469.858009][T31218] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1469.858024][T31218] RSP: 002b:00007f11344d3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 1469.858039][T31218] RAX: ffffffffffffffda RBX: 00007f1133815fa0 RCX: 00007f113359bf79 [ 1469.858049][T31218] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 1469.858058][T31218] RBP: 00007f11336327e0 R08: 0000000000000000 R09: 0000000000000000 [ 1469.858068][T31218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1469.858076][T31218] R13: 00007f1133816038 R14: 00007f1133815fa0 R15: 00007ffda2ca67e8 [ 1469.858096][T31218] [ 1469.858107][T31218] socket: no more sockets [ 1471.850813][T31251] zswap: compressor not available [ 1472.323555][T31253] random: crng reseeded on system resumption [ 1476.986438][T31333] random: crng reseeded on system resumption [ 1478.018366][T31356] random: crng reseeded on system resumption [ 1478.785408][T31363] netlink: 28 bytes leftover after parsing attributes in process `syz.2.6119'. [ 1480.413430][T31387] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6126'. [ 1481.331276][ T30] audit: type=1800 audit(2147484757.794:46): pid=31397 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.6128" name="features" dev="configfs" ino=147537 res=0 errno=0 [ 1482.004729][T31428] netlink: 28 bytes leftover after parsing attributes in process `syz.1.6138'. [ 1483.106574][T31446] FAULT_INJECTION: forcing a failure. [ 1483.106574][T31446] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1483.186346][T31446] CPU: 0 UID: 0 PID: 31446 Comm: syz.3.6145 Tainted: G L syzkaller #0 PREEMPT(full) [ 1483.186373][T31446] Tainted: [L]=SOFTLOCKUP [ 1483.186379][T31446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1483.186388][T31446] Call Trace: [ 1483.186393][T31446] [ 1483.186399][T31446] dump_stack_lvl+0x100/0x190 [ 1483.186431][T31446] should_fail_ex.cold+0x5/0xa [ 1483.186449][T31446] get_futex_key+0x295/0x1620 [ 1483.186467][T31446] ? __pfx_get_futex_key+0x10/0x10 [ 1483.186481][T31446] ? lock_acquire+0x1cf/0x380 [ 1483.186504][T31446] futex_wake+0xea/0x530 [ 1483.186526][T31446] ? __pfx_futex_wake+0x10/0x10 [ 1483.186545][T31446] ? exit_mm_release+0x19/0x30 [ 1483.186569][T31446] do_futex+0x32b/0x350 [ 1483.186586][T31446] ? __pfx_do_futex+0x10/0x10 [ 1483.186601][T31446] ? __might_fault+0xc5/0x140 [ 1483.186623][T31446] mm_release+0x24a/0x2f0 [ 1483.186638][T31446] do_exit+0x675/0x2aa0 [ 1483.186658][T31446] ? __pfx_do_exit+0x10/0x10 [ 1483.186676][T31446] ? do_raw_spin_lock+0x128/0x260 [ 1483.186694][T31446] ? find_held_lock+0x2b/0x80 [ 1483.186714][T31446] ? get_signal+0x7e0/0x21e0 [ 1483.186730][T31446] do_group_exit+0xd5/0x2a0 [ 1483.186749][T31446] get_signal+0x1ec7/0x21e0 [ 1483.186770][T31446] ? __pfx_get_signal+0x10/0x10 [ 1483.186785][T31446] ? do_futex+0x192/0x350 [ 1483.186803][T31446] arch_do_signal_or_restart+0x91/0x770 [ 1483.186822][T31446] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 1483.186844][T31446] ? __pfx___x64_sys_futex+0x10/0x10 [ 1483.186865][T31446] exit_to_user_mode_loop+0x86/0x4a0 [ 1483.186885][T31446] do_syscall_64+0x668/0xf80 [ 1483.186905][T31446] ? clear_bhb_loop+0x40/0x90 [ 1483.186923][T31446] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1483.186937][T31446] RIP: 0033:0x7ff57a59bf79 [ 1483.186951][T31446] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1483.186965][T31446] RSP: 002b:00007ff57b4b00e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1483.186980][T31446] RAX: fffffffffffffe00 RBX: 00007ff57a815fa8 RCX: 00007ff57a59bf79 [ 1483.186989][T31446] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ff57a815fa8 [ 1483.186998][T31446] RBP: 00007ff57a815fa0 R08: 0000000000000000 R09: 0000000000000000 [ 1483.187007][T31446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1483.187015][T31446] R13: 00007ff57a816038 R14: 00007ffc5ecccc20 R15: 00007ffc5ecccd08 [ 1483.187035][T31446] [ 1484.590562][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 1484.597047][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 1485.895046][T31472] FAULT_INJECTION: forcing a failure. [ 1485.895046][T31472] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1485.989876][T31472] CPU: 0 UID: 0 PID: 31472 Comm: syz.3.6150 Tainted: G L syzkaller #0 PREEMPT(full) [ 1485.989902][T31472] Tainted: [L]=SOFTLOCKUP [ 1485.989908][T31472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1485.989917][T31472] Call Trace: [ 1485.989922][T31472] [ 1485.989929][T31472] dump_stack_lvl+0x100/0x190 [ 1485.989954][T31472] should_fail_ex.cold+0x5/0xa [ 1485.989971][T31472] _copy_to_user+0x32/0xd0 [ 1485.989992][T31472] simple_read_from_buffer+0xcb/0x170 [ 1485.990013][T31472] proc_fail_nth_read+0x1af/0x230 [ 1485.990037][T31472] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1485.990061][T31472] ? rw_verify_area+0xce/0x6d0 [ 1485.990078][T31472] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1485.990100][T31472] vfs_read+0x1e4/0xb30 [ 1485.990127][T31472] ? __pfx_vfs_read+0x10/0x10 [ 1485.990146][T31472] ? __fget_files+0x215/0x3d0 [ 1485.990169][T31472] ? __fget_files+0x21f/0x3d0 [ 1485.990194][T31472] ksys_read+0x12a/0x250 [ 1485.990212][T31472] ? __pfx_ksys_read+0x10/0x10 [ 1485.990236][T31472] do_syscall_64+0x106/0xf80 [ 1485.990257][T31472] ? clear_bhb_loop+0x40/0x90 [ 1485.990275][T31472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1485.990290][T31472] RIP: 0033:0x7ff57a55c84e [ 1485.990303][T31472] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1485.990317][T31472] RSP: 002b:00007ff57b4affe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1485.990331][T31472] RAX: ffffffffffffffda RBX: 00007ff57b4b06c0 RCX: 00007ff57a55c84e [ 1485.990341][T31472] RDX: 000000000000000f RSI: 00007ff57b4b00a0 RDI: 0000000000000004 [ 1485.990350][T31472] RBP: 00007ff57b4b0090 R08: 0000000000000000 R09: 0000000000000000 [ 1485.990359][T31472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1485.990367][T31472] R13: 00007ff57a816038 R14: 00007ff57a815fa0 R15: 00007ffc5ecccd08 [ 1485.990387][T31472] [ 1487.014109][T31478] random: crng reseeded on system resumption [ 1487.366129][T31488] : entered promiscuous mode [ 1488.120154][T31493] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6155'. [ 1488.575721][T31505] zswap: compressor not available [ 1488.967909][T31515] FAULT_INJECTION: forcing a failure. [ 1488.967909][T31515] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1489.071029][T31515] CPU: 0 UID: 0 PID: 31515 Comm: syz.1.6161 Tainted: G L syzkaller #0 PREEMPT(full) [ 1489.071058][T31515] Tainted: [L]=SOFTLOCKUP [ 1489.071064][T31515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1489.071074][T31515] Call Trace: [ 1489.071079][T31515] [ 1489.071087][T31515] dump_stack_lvl+0x100/0x190 [ 1489.071114][T31515] should_fail_ex.cold+0x5/0xa [ 1489.071132][T31515] get_futex_key+0x1d2/0x1620 [ 1489.071151][T31515] ? __pfx_get_futex_key+0x10/0x10 [ 1489.071168][T31515] ? trace_pid_list_is_set+0x11a/0x390 [ 1489.071188][T31515] ? trace_pid_list_is_set+0x22c/0x390 [ 1489.071212][T31515] futex_wait_setup+0x81/0x500 [ 1489.071239][T31515] __futex_wait+0x19f/0x300 [ 1489.071260][T31515] ? __pfx___futex_wait+0x10/0x10 [ 1489.071279][T31515] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1489.071300][T31515] ? lockdep_hardirqs_on+0x78/0x100 [ 1489.071323][T31515] ? __pfx_futex_wake_mark+0x10/0x10 [ 1489.071346][T31515] ? find_held_lock+0x2b/0x80 [ 1489.071369][T31515] ? futex_wake+0x456/0x530 [ 1489.071393][T31515] futex_wait+0xed/0x380 [ 1489.071413][T31515] ? __pfx_futex_wait+0x10/0x10 [ 1489.071444][T31515] do_futex+0x1ef/0x350 [ 1489.071461][T31515] ? __pfx_do_futex+0x10/0x10 [ 1489.071477][T31515] ? __sys_socketpair+0x493/0x5b0 [ 1489.071497][T31515] ? do_raw_spin_unlock+0x145/0x1e0 [ 1489.071519][T31515] __x64_sys_futex+0x34f/0x4d0 [ 1489.071537][T31515] ? __x64_sys_openat+0x12d/0x210 [ 1489.071555][T31515] ? __pfx___x64_sys_futex+0x10/0x10 [ 1489.071573][T31515] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 1489.071592][T31515] ? syscall_user_dispatch+0x76/0x130 [ 1489.071615][T31515] do_syscall_64+0x106/0xf80 [ 1489.071637][T31515] ? clear_bhb_loop+0x40/0x90 [ 1489.071655][T31515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1489.071671][T31515] RIP: 0033:0x7f73b0f9bf79 [ 1489.071685][T31515] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1489.071699][T31515] RSP: 002b:00007f73b1dae0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1489.071715][T31515] RAX: ffffffffffffffda RBX: 00007f73b1215fa8 RCX: 00007f73b0f9bf79 [ 1489.071725][T31515] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f73b1215fa8 [ 1489.071734][T31515] RBP: 00007f73b1215fa0 R08: 0000000000000000 R09: 0000000000000000 [ 1489.071743][T31515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1489.071752][T31515] R13: 00007f73b1216038 R14: 00007fff730bc5e0 R15: 00007fff730bc6c8 [ 1489.071773][T31515] [ 1492.216562][T31547] random: crng reseeded on system resumption [ 1494.966970][T31592] random: crng reseeded on system resumption [ 1496.154942][T31614] FAULT_INJECTION: forcing a failure. [ 1496.154942][T31614] name failslab, interval 1, probability 0, space 0, times 0 [ 1496.155024][T31614] CPU: 0 UID: 0 PID: 31614 Comm: syz.0.6184 Tainted: G L syzkaller #0 PREEMPT(full) [ 1496.155045][T31614] Tainted: [L]=SOFTLOCKUP [ 1496.155050][T31614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1496.155059][T31614] Call Trace: [ 1496.155064][T31614] [ 1496.155070][T31614] dump_stack_lvl+0x100/0x190 [ 1496.155096][T31614] should_fail_ex.cold+0x5/0xa [ 1496.155114][T31614] should_failslab+0xc2/0x120 [ 1496.155136][T31614] __kmalloc_cache_noprof+0x7a/0x6f0 [ 1496.155159][T31614] ? acpi_evaluate_object+0xf5/0xe00 [ 1496.155176][T31614] ? __lock_acquire+0x4a5/0x2630 [ 1496.155196][T31614] acpi_evaluate_object+0xf5/0xe00 [ 1496.155212][T31614] ? kasan_save_stack+0x30/0x50 [ 1496.155230][T31614] ? kasan_save_track+0x14/0x30 [ 1496.155251][T31614] ? __pfx_acpi_evaluate_object+0x10/0x10 [ 1496.155274][T31614] acpi_evaluate_integer+0xdf/0x220 [ 1496.155299][T31614] ? __pfx_acpi_evaluate_integer+0x10/0x10 [ 1496.155330][T31614] ? __pfx_status_show+0x10/0x10 [ 1496.155347][T31614] status_show+0xa0/0x120 [ 1496.155363][T31614] ? __pfx_status_show+0x10/0x10 [ 1496.155384][T31614] dev_attr_show+0x52/0xa0 [ 1496.155405][T31614] ? __pfx_dev_attr_show+0x10/0x10 [ 1496.155423][T31614] sysfs_kf_seq_show+0x217/0x3a0 [ 1496.155442][T31614] seq_read_iter+0x32f/0x1270 [ 1496.155469][T31614] kernfs_fop_read_iter+0x46c/0x610 [ 1496.155491][T31614] ? rw_verify_area+0xce/0x6d0 [ 1496.155508][T31614] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 1496.155530][T31614] vfs_read+0x825/0xb30 [ 1496.155552][T31614] ? __pfx_vfs_read+0x10/0x10 [ 1496.155583][T31614] ksys_read+0x12a/0x250 [ 1496.155601][T31614] ? __pfx_ksys_read+0x10/0x10 [ 1496.155626][T31614] do_syscall_64+0x106/0xf80 [ 1496.155647][T31614] ? clear_bhb_loop+0x40/0x90 [ 1496.155664][T31614] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1496.155679][T31614] RIP: 0033:0x7f113359bf79 [ 1496.155692][T31614] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1496.155706][T31614] RSP: 002b:00007f11344d3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1496.155720][T31614] RAX: ffffffffffffffda RBX: 00007f1133815fa0 RCX: 00007f113359bf79 [ 1496.155730][T31614] RDX: 000000000000007a RSI: 0000200000000240 RDI: 0000000000000006 [ 1496.155738][T31614] RBP: 00007f11344d3090 R08: 0000000000000000 R09: 0000000000000000 [ 1496.155747][T31614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1496.155755][T31614] R13: 00007f1133816038 R14: 00007f1133815fa0 R15: 00007ffda2ca67e8 [ 1496.155779][T31614] [ 1497.367388][T31630] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 1497.386730][T31630] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 1497.386873][T31630] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 1497.387005][T31630] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 1498.741475][T31664] random: crng reseeded on system resumption [ 1498.913972][T29605] Bluetooth: hci3: command 0x0406 tx timeout [ 1499.393815][T29605] Bluetooth: hci0: command 0x0c1a tx timeout [ 1499.399837][T29605] Bluetooth: hci2: command 0x0406 tx timeout [ 1499.407088][T25282] Bluetooth: hci4: command 0x0406 tx timeout [ 1500.284696][T31690] scsi_dev_info_list_add_str: bad dev info string ')–õÒzD éú÷5fk+*X€©#åR8¾ð4*œýVs÷nîdv»ø¼qQWˆ}ûÄ~YrÈ€-8VGDƘ¹‹åLáBÍ%v—†õv‘}–Ypq|ƒí?ñºO¼ö[ŒÐ,!ä Ù7xWDr¾Ÿµ% [Û}†Eµ$3?ñGË™Î9–Ff=ŠÃlør«GH;2L<õ»=ÒÚ|èž¿®ô8ƒ -c¡„ FÕ¸šë"™ž£É[v9¯qôÂ4‚ MmËvq®ékñ¹¹ò[ÕãËú(i¨ýˆNDСÄMîËX PS­êq•èqX4‰X`VððŸ!;r¶Ö ±È)y]×W¨šzfIðH0êáÓ,àëí¬é¢vß{q8ÊìÛשU·Ü¹ä‘‰mØ›ŽH•ŽT´¸wí™C€Ïzø-óŠÊnR%§2]ÌÎx0Òéª5oùÐëâòÕ•|3>ÕlñS*LŒõÝ/«CdgÓ‘àŠ[C=Cw‹e•Äm)«ÿòÕl#È' '‹ï'“Sž‰¡.ÍsHgi-à»ÛTY%ܹF§…*8úÒnFTÿH‡—ýæ¿?“ÿ–Þi{' '' [ 1500.754153][T31698] FAULT_INJECTION: forcing a failure. [ 1500.754153][T31698] name failslab, interval 1, probability 0, space 0, times 0 [ 1500.824741][T31698] CPU: 0 UID: 0 PID: 31698 Comm: syz.1.6203 Tainted: G L syzkaller #0 PREEMPT(full) [ 1500.824769][T31698] Tainted: [L]=SOFTLOCKUP [ 1500.824775][T31698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1500.824785][T31698] Call Trace: [ 1500.824791][T31698] [ 1500.824798][T31698] dump_stack_lvl+0x100/0x190 [ 1500.824824][T31698] should_fail_ex.cold+0x5/0xa [ 1500.824843][T31698] should_failslab+0xc2/0x120 [ 1500.824865][T31698] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 1500.824884][T31698] ? security_file_alloc+0x34/0x2c0 [ 1500.824905][T31698] ? trace_kmem_cache_alloc+0xf3/0x120 [ 1500.824930][T31698] security_file_alloc+0x34/0x2c0 [ 1500.824951][T31698] init_file+0x95/0x480 [ 1500.824966][T31698] alloc_empty_file+0x73/0x1c0 [ 1500.824982][T31698] path_openat+0xe8/0x31a0 [ 1500.825002][T31698] ? kasan_save_stack+0x3f/0x50 [ 1500.825021][T31698] ? kasan_save_stack+0x30/0x50 [ 1500.825038][T31698] ? kasan_save_track+0x14/0x30 [ 1500.825056][T31698] ? __kasan_slab_alloc+0x89/0x90 [ 1500.825075][T31698] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 1500.825093][T31698] ? do_getname+0x35/0x390 [ 1500.825107][T31698] ? do_sys_openat2+0xc5/0x1e0 [ 1500.825122][T31698] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1500.825141][T31698] ? __pfx_path_openat+0x10/0x10 [ 1500.825169][T31698] do_file_open+0x20e/0x430 [ 1500.825191][T31698] ? __pfx_do_file_open+0x10/0x10 [ 1500.825226][T31698] ? alloc_fd+0x476/0x790 [ 1500.825248][T31698] ? do_getname+0x191/0x390 [ 1500.825265][T31698] do_sys_openat2+0x10d/0x1e0 [ 1500.825281][T31698] ? __pfx_do_sys_openat2+0x10/0x10 [ 1500.825299][T31698] ? do_handle_open+0x2ca/0xce0 [ 1500.825326][T31698] __x64_sys_openat+0x12d/0x210 [ 1500.825343][T31698] ? __pfx___x64_sys_openat+0x10/0x10 [ 1500.825367][T31698] do_syscall_64+0x106/0xf80 [ 1500.825388][T31698] ? clear_bhb_loop+0x40/0x90 [ 1500.825406][T31698] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1500.825421][T31698] RIP: 0033:0x7f73b0f9bf79 [ 1500.825435][T31698] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1500.825450][T31698] RSP: 002b:00007f73b1dae028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1500.825466][T31698] RAX: ffffffffffffffda RBX: 00007f73b1215fa0 RCX: 00007f73b0f9bf79 [ 1500.825476][T31698] RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffffffffffffff9c [ 1500.825486][T31698] RBP: 00007f73b10327e0 R08: 0000000000000000 R09: 0000000000000000 [ 1500.825495][T31698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1500.825504][T31698] R13: 00007f73b1216038 R14: 00007f73b1215fa0 R15: 00007fff730bc6c8 [ 1500.825525][T31698] [ 1502.773264][T31720] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6207'. [ 1502.784736][T31716] random: crng reseeded on system resumption [ 1503.623142][T31737] dmxdev: DVB (dvb_dmxdev_filter_start): could not set feed [ 1503.667298][T31737] dvb_demux: dvb_demux_feed_del: feed not in list (type=1 state=0 pid=ffff) [ 1504.583660][T31763] synth uevent: /devices/virtual/tty/ttywc: unknown uevent action string [ 1504.680097][T31763] tty ttywc: uevent: failed to send synthetic uevent: -22 [ 1504.763735][T31761] zswap: compressor not available [ 1505.255048][T31777] netlink: 16 bytes leftover after parsing attributes in process `syz.0.6220'. [ 1506.210025][T31786] random: crng reseeded on system resumption [ 1506.287843][T31790] zswap: compressor not available [ 1507.232316][T31811] vivid-007: ================= START STATUS ================= [ 1507.271934][T31811] vivid-007: Generate PTS: true [ 1507.276820][T31811] vivid-007: Generate SCR: true [ 1507.324462][T31811] tpg source WxH: 320x240 (Y'CbCr) [ 1507.359452][T31811] tpg field: 1 [ 1507.378338][T31811] tpg crop: (0,0)/320x240 [ 1507.389352][T31811] tpg compose: (0,0)/320x240 [ 1507.417042][T31811] tpg colorspace: 8 [ 1507.436694][T31811] tpg transfer function: 0/0 [ 1507.436711][T31811] tpg Y'CbCr encoding: 0/0 [ 1507.436720][T31811] tpg quantization: 0/0 [ 1507.436728][T31811] tpg RGB range: 0/2 [ 1507.436737][T31811] vivid-007: ================== END STATUS ================== [ 1508.065950][T31830] netlink: 'syz.3.6233': attribute type 33 has an invalid length. [ 1508.066001][T31830] netlink: 322 bytes leftover after parsing attributes in process `syz.3.6233'. [ 1508.117672][T31833] FAULT_INJECTION: forcing a failure. [ 1508.117672][T31833] name failslab, interval 1, probability 0, space 0, times 0 [ 1508.117699][T31833] CPU: 0 UID: 0 PID: 31833 Comm: syz.0.6232 Tainted: G L syzkaller #0 PREEMPT(full) [ 1508.117719][T31833] Tainted: [L]=SOFTLOCKUP [ 1508.117725][T31833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1508.117733][T31833] Call Trace: [ 1508.117738][T31833] [ 1508.117744][T31833] dump_stack_lvl+0x100/0x190 [ 1508.117768][T31833] should_fail_ex.cold+0x5/0xa [ 1508.117786][T31833] should_failslab+0xc2/0x120 [ 1508.117807][T31833] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 1508.117826][T31833] ? sock_alloc_inode+0x25/0x1c0 [ 1508.117843][T31833] ? __pfx_sock_alloc_inode+0x10/0x10 [ 1508.117857][T31833] sock_alloc_inode+0x25/0x1c0 [ 1508.117871][T31833] alloc_inode+0x68/0x250 [ 1508.117887][T31833] sock_alloc+0x44/0x280 [ 1508.117909][T31833] do_accept+0xf9/0x530 [ 1508.117926][T31833] ? do_raw_spin_lock+0x128/0x260 [ 1508.117950][T31833] ? __pfx_do_accept+0x10/0x10 [ 1508.117979][T31833] __sys_accept4+0x108/0x200 [ 1508.117997][T31833] ? __pfx___sys_accept4+0x10/0x10 [ 1508.118013][T31833] ? ksys_write+0x1ac/0x250 [ 1508.118040][T31833] ? __pfx_ksys_write+0x10/0x10 [ 1508.118062][T31833] __x64_sys_accept+0x74/0xb0 [ 1508.118079][T31833] ? lockdep_hardirqs_on+0x78/0x100 [ 1508.118099][T31833] do_syscall_64+0x106/0xf80 [ 1508.118119][T31833] ? clear_bhb_loop+0x40/0x90 [ 1508.118137][T31833] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1508.118151][T31833] RIP: 0033:0x7f113359bf79 [ 1508.118163][T31833] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1508.118178][T31833] RSP: 002b:00007f11344b2028 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 1508.118192][T31833] RAX: ffffffffffffffda RBX: 00007f1133816090 RCX: 00007f113359bf79 [ 1508.118202][T31833] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1508.118210][T31833] RBP: 00007f11344b2090 R08: 0000000000000000 R09: 0000000000000000 [ 1508.118219][T31833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1508.118227][T31833] R13: 00007f1133816128 R14: 00007f1133816090 R15: 00007ffda2ca67e8 [ 1508.118246][T31833] [ 1508.867782][T31841] random: crng reseeded on system resumption [ 1511.012328][T31865] queue_state_write: unsupported operation '' [ 1511.018793][T31865] queue_state_write: use 'run', 'start' or 'kick' [ 1511.183164][T31874] sd 0:0:1:0: PR command failed: 1026 [ 1511.213770][T31874] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 1511.254063][T31874] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 1512.230286][T31888] random: crng reseeded on system resumption [ 1513.216882][T31897] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6246'. [ 1513.704429][T31915] FAULT_INJECTION: forcing a failure. [ 1513.704429][T31915] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1513.910028][T31915] CPU: 0 UID: 0 PID: 31915 Comm: syz.0.6251 Tainted: G L syzkaller #0 PREEMPT(full) [ 1513.910053][T31915] Tainted: [L]=SOFTLOCKUP [ 1513.910059][T31915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1513.910068][T31915] Call Trace: [ 1513.910073][T31915] [ 1513.910080][T31915] dump_stack_lvl+0x100/0x190 [ 1513.910105][T31915] should_fail_ex.cold+0x5/0xa [ 1513.910123][T31915] _copy_to_user+0x32/0xd0 [ 1513.910144][T31915] simple_read_from_buffer+0xcb/0x170 [ 1513.910165][T31915] proc_fail_nth_read+0x1af/0x230 [ 1513.910189][T31915] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1513.910213][T31915] ? rw_verify_area+0xce/0x6d0 [ 1513.910230][T31915] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1513.910252][T31915] vfs_read+0x1e4/0xb30 [ 1513.910273][T31915] ? __pfx_vfs_read+0x10/0x10 [ 1513.910291][T31915] ? __fget_files+0x215/0x3d0 [ 1513.910314][T31915] ? __fget_files+0x21f/0x3d0 [ 1513.910339][T31915] ksys_read+0x12a/0x250 [ 1513.910357][T31915] ? __pfx_ksys_read+0x10/0x10 [ 1513.910381][T31915] do_syscall_64+0x106/0xf80 [ 1513.910421][T31915] ? clear_bhb_loop+0x40/0x90 [ 1513.910440][T31915] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1513.910460][T31915] RIP: 0033:0x7f113355c84e [ 1513.910473][T31915] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1513.910487][T31915] RSP: 002b:00007f11344d2fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1513.910502][T31915] RAX: ffffffffffffffda RBX: 00007f11344d36c0 RCX: 00007f113355c84e [ 1513.910512][T31915] RDX: 000000000000000f RSI: 00007f11344d30a0 RDI: 0000000000000006 [ 1513.910521][T31915] RBP: 00007f11344d3090 R08: 0000000000000000 R09: 0000000000000000 [ 1513.910529][T31915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1513.910537][T31915] R13: 00007f1133816038 R14: 00007f1133815fa0 R15: 00007ffda2ca67e8 [ 1513.910557][T31915] [ 1515.249743][T31936] bridge0: port 2(bond0) entered blocking state [ 1515.274244][T31936] bridge0: port 2(bond0) entered disabled state [ 1515.326013][T31936] bond0: entered allmulticast mode [ 1515.336270][T31936] bond_slave_0: entered allmulticast mode [ 1515.371740][T31936] bond_slave_1: entered allmulticast mode [ 1515.410145][T31936] bond0: entered promiscuous mode [ 1515.441747][T31936] bond_slave_0: entered promiscuous mode [ 1515.452556][T31936] bond_slave_1: entered promiscuous mode [ 1515.486023][T31936] bridge0: port 2(bond0) entered blocking state [ 1515.492392][T31936] bridge0: port 2(bond0) entered forwarding state [ 1515.715962][T31945] FAULT_INJECTION: forcing a failure. [ 1515.715962][T31945] name failslab, interval 1, probability 0, space 0, times 0 [ 1515.764676][T31945] CPU: 0 UID: 0 PID: 31945 Comm: syz.1.6259 Tainted: G L syzkaller #0 PREEMPT(full) [ 1515.764701][T31945] Tainted: [L]=SOFTLOCKUP [ 1515.764706][T31945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1515.764714][T31945] Call Trace: [ 1515.764720][T31945] [ 1515.764727][T31945] dump_stack_lvl+0x100/0x190 [ 1515.764753][T31945] should_fail_ex.cold+0x5/0xa [ 1515.764772][T31945] should_failslab+0xc2/0x120 [ 1515.764793][T31945] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 1515.764812][T31945] ? alloc_inode+0x68/0x250 [ 1515.764827][T31945] ? simple_start_creating+0xb0/0x110 [ 1515.764847][T31945] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 1515.764866][T31945] alloc_inode+0x68/0x250 [ 1515.764882][T31945] new_inode+0x22/0x1c0 [ 1515.764899][T31945] debugfs_create_dir+0xc4/0x440 [ 1515.764918][T31945] ieee80211_debugfs_recreate_netdev+0x1d1/0x1790 [ 1515.764944][T31945] ? __pfx_ieee80211_debugfs_recreate_netdev+0x10/0x10 [ 1515.764968][T31945] ? __pfx___might_resched+0x10/0x10 [ 1515.764993][T31945] drv_remove_interface+0x294/0x640 [ 1515.765012][T31945] __ieee80211_suspend+0xcb3/0x1310 [ 1515.765039][T31945] reset_write+0x7a/0x290 [ 1515.765056][T31945] short_proxy_write+0x133/0x1a0 [ 1515.765073][T31945] ? __pfx_short_proxy_write+0x10/0x10 [ 1515.765086][T31945] vfs_writev+0x5ea/0xe10 [ 1515.765110][T31945] ? __pfx_vfs_writev+0x10/0x10 [ 1515.765129][T31945] ? find_held_lock+0x2b/0x80 [ 1515.765162][T31945] ? __fget_files+0x21f/0x3d0 [ 1515.765187][T31945] ? do_pwritev+0x1ac/0x270 [ 1515.765203][T31945] do_pwritev+0x1ac/0x270 [ 1515.765222][T31945] ? __pfx_do_pwritev+0x10/0x10 [ 1515.765252][T31945] do_syscall_64+0x106/0xf80 [ 1515.765273][T31945] ? clear_bhb_loop+0x40/0x90 [ 1515.765291][T31945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1515.765308][T31945] RIP: 0033:0x7f73b0f9bf79 [ 1515.765324][T31945] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1515.765338][T31945] RSP: 002b:00007f73b1dae028 EFLAGS: 00000246 ORIG_RAX: 0000000000000128 [ 1515.765352][T31945] RAX: ffffffffffffffda RBX: 00007f73b1215fa0 RCX: 00007f73b0f9bf79 [ 1515.765362][T31945] RDX: 0000000000000003 RSI: 0000200000000180 RDI: 0000000000000003 [ 1515.765370][T31945] RBP: 00007f73b1dae090 R08: 0000000000000005 R09: 0000000000000000 [ 1515.765379][T31945] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000001 [ 1515.765388][T31945] R13: 00007f73b1216038 R14: 00007f73b1215fa0 R15: 00007fff730bc6c8 [ 1515.765407][T31945] [ 1515.765414][T31945] debugfs: out of free dentries, can not create directory 'netdev:wlan0' [ 1516.188129][T31954] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6260'. [ 1517.045820][T29605] Bluetooth: hci2: unexpected event 0x36 length: 123 > 7 [ 1517.641095][T31962] random: crng reseeded on system resumption [ 1518.695683][ T30] audit: type=1804 audit(2147484795.146:47): pid=31992 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.6269" name="/newroot/411/file0" dev="tmpfs" ino=2138 res=1 errno=0 [ 1519.247902][T32006] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6271'. [ 1520.301615][T32018] nfsd: Unknown parameter '^BÔ-' [ 1522.315811][T32056] FAULT_INJECTION: forcing a failure. [ 1522.315811][T32056] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1522.455245][T32056] CPU: 0 UID: 0 PID: 32056 Comm: syz.3.6285 Tainted: G L syzkaller #0 PREEMPT(full) [ 1522.455273][T32056] Tainted: [L]=SOFTLOCKUP [ 1522.455279][T32056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1522.455289][T32056] Call Trace: [ 1522.455295][T32056] [ 1522.455302][T32056] dump_stack_lvl+0x100/0x190 [ 1522.455330][T32056] should_fail_ex.cold+0x5/0xa [ 1522.455345][T32056] ? prepare_alloc_pages+0x16d/0x5f0 [ 1522.455371][T32056] should_fail_alloc_page+0xeb/0x140 [ 1522.455394][T32056] prepare_alloc_pages+0x1f0/0x5f0 [ 1522.455417][T32056] ? __lock_acquire+0x4a5/0x2630 [ 1522.455438][T32056] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 1522.455463][T32056] ? __lock_acquire+0x4a5/0x2630 [ 1522.455490][T32056] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1522.455510][T32056] ? find_held_lock+0x2b/0x80 [ 1522.455531][T32056] ? is_bpf_text_address+0x8a/0x1a0 [ 1522.455553][T32056] ? is_bpf_text_address+0x8a/0x1a0 [ 1522.455574][T32056] ? bpf_ksym_find+0x124/0x1c0 [ 1522.455590][T32056] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1522.455616][T32056] ? kernel_text_address+0x8d/0x100 [ 1522.455636][T32056] ? is_bpf_text_address+0x8a/0x1a0 [ 1522.455661][T32056] ? __kernel_text_address+0xd/0x30 [ 1522.455681][T32056] ? unwind_get_return_address+0x59/0xa0 [ 1522.455698][T32056] ? arch_stack_walk+0xa6/0xf0 [ 1522.455713][T32056] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1522.455738][T32056] ? policy_nodemask+0xed/0x4f0 [ 1522.455761][T32056] alloc_pages_mpol+0x1fb/0x550 [ 1522.455784][T32056] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1522.455812][T32056] alloc_pages_noprof+0x131/0x390 [ 1522.455835][T32056] __pud_alloc+0x3b/0x760 [ 1522.455851][T32056] copy_page_range+0x3f06/0x6570 [ 1522.455874][T32056] ? __lock_acquire+0x4a5/0x2630 [ 1522.455905][T32056] ? mas_wr_store_entry+0x6d2/0x2390 [ 1522.455922][T32056] ? __pfx_copy_page_range+0x10/0x10 [ 1522.455942][T32056] ? mas_store+0x666/0xac0 [ 1522.455958][T32056] ? __pfx_mas_store+0x10/0x10 [ 1522.455977][T32056] ? __pfx___vma_start_write+0x10/0x10 [ 1522.455999][T32056] dup_mmap+0xc00/0x1db0 [ 1522.456022][T32056] ? __pfx_dup_mmap+0x10/0x10 [ 1522.456036][T32056] ? rcu_is_watching+0x12/0xc0 [ 1522.456071][T32056] copy_process+0x73d7/0x7a10 [ 1522.456088][T32056] ? free_swap_cache+0x93/0x490 [ 1522.456115][T32056] ? __pfx_copy_process+0x10/0x10 [ 1522.456141][T32056] kernel_clone+0xfc/0x9a0 [ 1522.456159][T32056] ? __pfx_kernel_clone+0x10/0x10 [ 1522.456187][T32056] __do_sys_clone+0xd9/0x120 [ 1522.456204][T32056] ? __pfx___do_sys_clone+0x10/0x10 [ 1522.456232][T32056] ? do_user_addr_fault+0x8d6/0x12f0 [ 1522.456259][T32056] do_syscall_64+0x106/0xf80 [ 1522.456280][T32056] ? clear_bhb_loop+0x40/0x90 [ 1522.456298][T32056] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1522.456314][T32056] RIP: 0033:0x7ff57a59bf79 [ 1522.456329][T32056] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1522.456344][T32056] RSP: 002b:00007ff57b4affd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 1522.456360][T32056] RAX: ffffffffffffffda RBX: 00007ff57a815fa0 RCX: 00007ff57a59bf79 [ 1522.456370][T32056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011 [ 1522.456380][T32056] RBP: 00007ff57a6327e0 R08: 0000000000000000 R09: 0000000000000000 [ 1522.456389][T32056] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 1522.456399][T32056] R13: 00007ff57a816038 R14: 00007ff57a815fa0 R15: 00007ffc5ecccd08 [ 1522.456421][T32056] [ 1526.462535][T32093] random: crng reseeded on system resumption [ 1528.669676][T32133] random: crng reseeded on system resumption [ 1528.963162][T32143] netlink: 'syz.1.6302': attribute type 1 has an invalid length. [ 1530.913035][T32173] random: crng reseeded on system resumption [ 1532.276244][T32190] netlink: 'syz.3.6314': attribute type 1 has an invalid length. [ 1534.486202][T32209] random: crng reseeded on system resumption [ 1534.880448][T32240] netlink: 330 bytes leftover after parsing attributes in process `syz.3.6325'. [ 1535.078863][T32217] random: crng reseeded on system resumption [ 1537.476959][T32296] FAULT_INJECTION: forcing a failure. [ 1537.476959][T32296] name failslab, interval 1, probability 0, space 0, times 0 [ 1537.645236][T32296] CPU: 0 UID: 0 PID: 32296 Comm: syz.2.6343 Tainted: G L syzkaller #0 PREEMPT(full) [ 1537.645263][T32296] Tainted: [L]=SOFTLOCKUP [ 1537.645269][T32296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1537.645278][T32296] Call Trace: [ 1537.645284][T32296] [ 1537.645291][T32296] dump_stack_lvl+0x100/0x190 [ 1537.645320][T32296] should_fail_ex.cold+0x5/0xa [ 1537.645338][T32296] should_failslab+0xc2/0x120 [ 1537.645360][T32296] __kmalloc_cache_noprof+0x7a/0x6f0 [ 1537.645377][T32296] ? alloc_tty_struct+0x96/0x8c0 [ 1537.645397][T32296] alloc_tty_struct+0x96/0x8c0 [ 1537.645414][T32296] ? __pfx_alloc_tty_struct+0x10/0x10 [ 1537.645440][T32296] pty_common_install+0x1c7/0xb30 [ 1537.645465][T32296] ? __pfx_pty_unix98_install+0x10/0x10 [ 1537.645488][T32296] tty_init_dev.part.0+0x9e/0x470 [ 1537.645507][T32296] tty_init_dev+0x60/0x80 [ 1537.645524][T32296] ptmx_open+0x15e/0x3c0 [ 1537.645546][T32296] ? __pfx_ptmx_open+0x10/0x10 [ 1537.645566][T32296] chrdev_open+0x234/0x6a0 [ 1537.645587][T32296] ? __pfx_apparmor_file_open+0x10/0x10 [ 1537.645605][T32296] ? __pfx_chrdev_open+0x10/0x10 [ 1537.645627][T32296] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 1537.645654][T32296] do_dentry_open+0x6d8/0x1660 [ 1537.645676][T32296] ? __pfx_chrdev_open+0x10/0x10 [ 1537.645701][T32296] vfs_open+0x82/0x3f0 [ 1537.645720][T32296] path_openat+0x208c/0x31a0 [ 1537.645748][T32296] ? __pfx_path_openat+0x10/0x10 [ 1537.645776][T32296] do_file_open+0x20e/0x430 [ 1537.645799][T32296] ? __pfx_do_file_open+0x10/0x10 [ 1537.645834][T32296] ? alloc_fd+0x476/0x790 [ 1537.645862][T32296] ? do_getname+0x191/0x390 [ 1537.645885][T32296] do_sys_openat2+0x10d/0x1e0 [ 1537.645901][T32296] ? __pfx_do_sys_openat2+0x10/0x10 [ 1537.645921][T32296] ? __fget_files+0x21f/0x3d0 [ 1537.645946][T32296] __x64_sys_openat+0x12d/0x210 [ 1537.645964][T32296] ? __pfx___x64_sys_openat+0x10/0x10 [ 1537.645989][T32296] do_syscall_64+0x106/0xf80 [ 1537.646010][T32296] ? clear_bhb_loop+0x40/0x90 [ 1537.646029][T32296] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1537.646045][T32296] RIP: 0033:0x7f40b079bf79 [ 1537.646059][T32296] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1537.646074][T32296] RSP: 002b:00007f40b16ae028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1537.646089][T32296] RAX: ffffffffffffffda RBX: 00007f40b0a15fa0 RCX: 00007f40b079bf79 [ 1537.646099][T32296] RDX: 0000000000000000 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 1537.646108][T32296] RBP: 00007f40b08327e0 R08: 0000000000000000 R09: 0000000000000000 [ 1537.646124][T32296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1537.646134][T32296] R13: 00007f40b0a16038 R14: 00007f40b0a15fa0 R15: 00007ffc7a92db88 [ 1537.646156][T32296] [ 1538.777096][T32320] FAULT_INJECTION: forcing a failure. [ 1538.777096][T32320] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1538.850767][T32320] CPU: 0 UID: 0 PID: 32320 Comm: syz.0.6350 Tainted: G L syzkaller #0 PREEMPT(full) [ 1538.850793][T32320] Tainted: [L]=SOFTLOCKUP [ 1538.850798][T32320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1538.850807][T32320] Call Trace: [ 1538.850813][T32320] [ 1538.850819][T32320] dump_stack_lvl+0x100/0x190 [ 1538.850845][T32320] should_fail_ex.cold+0x5/0xa [ 1538.850859][T32320] ? prepare_alloc_pages+0x16d/0x5f0 [ 1538.850883][T32320] should_fail_alloc_page+0xeb/0x140 [ 1538.850905][T32320] prepare_alloc_pages+0x1f0/0x5f0 [ 1538.850927][T32320] ? kernel_text_address+0x8d/0x100 [ 1538.850949][T32320] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 1538.850974][T32320] ? copy_splice_read+0x1a3/0xb90 [ 1538.850994][T32320] ? stack_trace_save+0x8e/0xc0 [ 1538.851015][T32320] ? __pfx_stack_trace_save+0x10/0x10 [ 1538.851038][T32320] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1538.851058][T32320] ? copy_splice_read+0x1a3/0xb90 [ 1538.851082][T32320] ? kasan_save_stack+0x3f/0x50 [ 1538.851099][T32320] ? kasan_save_stack+0x30/0x50 [ 1538.851116][T32320] ? kasan_save_track+0x14/0x30 [ 1538.851134][T32320] ? __kasan_kmalloc+0xaa/0xb0 [ 1538.851151][T32320] ? __kmalloc_noprof+0x301/0x850 [ 1538.851168][T32320] ? copy_splice_read+0x1a3/0xb90 [ 1538.851185][T32320] ? do_splice_read+0x285/0x370 [ 1538.851205][T32320] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1538.851231][T32320] alloc_pages_bulk_noprof+0x782/0x1490 [ 1538.851257][T32320] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 1538.851281][T32320] ? __kmalloc_noprof+0x320/0x850 [ 1538.851302][T32320] copy_splice_read+0x1e1/0xb90 [ 1538.851326][T32320] ? __pfx_copy_splice_read+0x10/0x10 [ 1538.851347][T32320] ? look_up_lock_class+0x64/0x120 [ 1538.851372][T32320] ? lockdep_init_map_type+0x5c/0x250 [ 1538.851390][T32320] ? __pfx_pipe_lock_cmp_fn+0x10/0x10 [ 1538.851411][T32320] ? __pfx_copy_splice_read+0x10/0x10 [ 1538.851430][T32320] do_splice_read+0x285/0x370 [ 1538.851458][T32320] splice_direct_to_actor+0x2a1/0xa30 [ 1538.851479][T32320] ? __pfx_direct_splice_actor+0x10/0x10 [ 1538.851502][T32320] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 1538.851528][T32320] do_splice_direct+0x174/0x240 [ 1538.851552][T32320] ? __pfx_do_splice_direct+0x10/0x10 [ 1538.851570][T32320] ? common_file_perm+0x1ab/0x4f0 [ 1538.851591][T32320] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 1538.851613][T32320] ? rw_verify_area+0xce/0x6d0 [ 1538.851632][T32320] do_sendfile+0xadc/0xe20 [ 1538.851655][T32320] ? __pfx_do_sendfile+0x10/0x10 [ 1538.851673][T32320] ? do_handle_open+0x2ca/0xce0 [ 1538.851700][T32320] __x64_sys_sendfile64+0x1d8/0x220 [ 1538.851722][T32320] ? ksys_write+0x1ac/0x250 [ 1538.851740][T32320] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 1538.851768][T32320] do_syscall_64+0x106/0xf80 [ 1538.851788][T32320] ? clear_bhb_loop+0x40/0x90 [ 1538.851808][T32320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1538.851823][T32320] RIP: 0033:0x7f113359bf79 [ 1538.851836][T32320] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1538.851850][T32320] RSP: 002b:00007f11344d3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1538.851864][T32320] RAX: ffffffffffffffda RBX: 00007f1133815fa0 RCX: 00007f113359bf79 [ 1538.851874][T32320] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002 [ 1538.851883][T32320] RBP: 00007f11344d3090 R08: 0000000000000000 R09: 0000000000000000 [ 1538.851891][T32320] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 1538.851900][T32320] R13: 00007f1133816038 R14: 00007f1133815fa0 R15: 00007ffda2ca67e8 [ 1538.851919][T32320] [ 1539.243089][T32299] random: crng reseeded on system resumption [ 1539.381105][T32325] FAULT_INJECTION: forcing a failure. [ 1539.381105][T32325] name failslab, interval 1, probability 0, space 0, times 0 [ 1539.393796][T32325] CPU: 0 UID: 0 PID: 32325 Comm: syz.0.6351 Tainted: G L syzkaller #0 PREEMPT(full) [ 1539.393823][T32325] Tainted: [L]=SOFTLOCKUP [ 1539.393828][T32325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1539.393838][T32325] Call Trace: [ 1539.393845][T32325] [ 1539.393852][T32325] dump_stack_lvl+0x100/0x190 [ 1539.393880][T32325] should_fail_ex.cold+0x5/0xa [ 1539.393899][T32325] should_failslab+0xc2/0x120 [ 1539.393923][T32325] __kmalloc_cache_noprof+0x7a/0x6f0 [ 1539.393939][T32325] ? alloc_tty_struct+0x96/0x8c0 [ 1539.393959][T32325] alloc_tty_struct+0x96/0x8c0 [ 1539.393976][T32325] ? __pfx_alloc_tty_struct+0x10/0x10 [ 1539.393998][T32325] pty_common_install+0x1c7/0xb30 [ 1539.394028][T32325] ? __pfx_pty_unix98_install+0x10/0x10 [ 1539.394051][T32325] tty_init_dev.part.0+0x9e/0x470 [ 1539.394069][T32325] tty_init_dev+0x60/0x80 [ 1539.394086][T32325] ptmx_open+0x15e/0x3c0 [ 1539.394106][T32325] ? __pfx_ptmx_open+0x10/0x10 [ 1539.394128][T32325] chrdev_open+0x234/0x6a0 [ 1539.394150][T32325] ? __pfx_apparmor_file_open+0x10/0x10 [ 1539.394168][T32325] ? __pfx_chrdev_open+0x10/0x10 [ 1539.394190][T32325] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 1539.394217][T32325] do_dentry_open+0x6d8/0x1660 [ 1539.394238][T32325] ? __pfx_chrdev_open+0x10/0x10 [ 1539.394264][T32325] vfs_open+0x82/0x3f0 [ 1539.394282][T32325] path_openat+0x208c/0x31a0 [ 1539.394310][T32325] ? __pfx_path_openat+0x10/0x10 [ 1539.394338][T32325] do_file_open+0x20e/0x430 [ 1539.394361][T32325] ? __pfx_do_file_open+0x10/0x10 [ 1539.394396][T32325] ? alloc_fd+0x476/0x790 [ 1539.394419][T32325] ? do_getname+0x191/0x390 [ 1539.394436][T32325] do_sys_openat2+0x10d/0x1e0 [ 1539.394453][T32325] ? __pfx_do_sys_openat2+0x10/0x10 [ 1539.394470][T32325] ? __fget_files+0x21f/0x3d0 [ 1539.394494][T32325] __x64_sys_openat+0x12d/0x210 [ 1539.394511][T32325] ? __pfx___x64_sys_openat+0x10/0x10 [ 1539.394536][T32325] do_syscall_64+0x106/0xf80 [ 1539.394557][T32325] ? clear_bhb_loop+0x40/0x90 [ 1539.394575][T32325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1539.394591][T32325] RIP: 0033:0x7f113359bf79 [ 1539.394606][T32325] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1539.394621][T32325] RSP: 002b:00007f11344d3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1539.394636][T32325] RAX: ffffffffffffffda RBX: 00007f1133815fa0 RCX: 00007f113359bf79 [ 1539.394646][T32325] RDX: 0000000000000000 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 1539.394655][T32325] RBP: 00007f11336327e0 R08: 0000000000000000 R09: 0000000000000000 [ 1539.394665][T32325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1539.394674][T32325] R13: 00007f1133816038 R14: 00007f1133815fa0 R15: 00007ffda2ca67e8 [ 1539.394696][T32325] [ 1539.757247][T32328] FAULT_INJECTION: forcing a failure. [ 1539.757247][T32328] name failslab, interval 1, probability 0, space 0, times 0 [ 1539.770316][T32328] CPU: 0 UID: 0 PID: 32328 Comm: syz.2.6353 Tainted: G L syzkaller #0 PREEMPT(full) [ 1539.770343][T32328] Tainted: [L]=SOFTLOCKUP [ 1539.770349][T32328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1539.770359][T32328] Call Trace: [ 1539.770365][T32328] [ 1539.770371][T32328] dump_stack_lvl+0x100/0x190 [ 1539.770398][T32328] should_fail_ex.cold+0x5/0xa [ 1539.770417][T32328] should_failslab+0xc2/0x120 [ 1539.770439][T32328] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 1539.770459][T32328] ? prepare_creds+0x2c/0x950 [ 1539.770479][T32328] ? __x64_sys_futex+0x34f/0x4d0 [ 1539.770496][T32328] ? __x64_sys_futex+0x358/0x4d0 [ 1539.770516][T32328] prepare_creds+0x2c/0x950 [ 1539.770538][T32328] __sys_setreuid+0x109/0xb00 [ 1539.770564][T32328] do_syscall_64+0x106/0xf80 [ 1539.770584][T32328] ? clear_bhb_loop+0x40/0x90 [ 1539.770602][T32328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1539.770617][T32328] RIP: 0033:0x7f40b079bf79 [ 1539.770631][T32328] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1539.770646][T32328] RSP: 002b:00007f40b16ae028 EFLAGS: 00000246 ORIG_RAX: 0000000000000071 [ 1539.770661][T32328] RAX: ffffffffffffffda RBX: 00007f40b0a15fa0 RCX: 00007f40b079bf79 [ 1539.770671][T32328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1539.770679][T32328] RBP: 00007f40b08327e0 R08: 0000000000000000 R09: 0000000000000000 [ 1539.770689][T32328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1539.770697][T32328] R13: 00007f40b0a16038 R14: 00007f40b0a15fa0 R15: 00007ffc7a92db88 [ 1539.770718][T32328] [ 1539.949056][T32328] FAULT_INJECTION: forcing a failure. [ 1539.949056][T32328] name failslab, interval 1, probability 0, space 0, times 0 [ 1539.961749][T32328] CPU: 0 UID: 0 PID: 32328 Comm: syz.2.6353 Tainted: G L syzkaller #0 PREEMPT(full) [ 1539.961776][T32328] Tainted: [L]=SOFTLOCKUP [ 1539.961782][T32328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1539.961792][T32328] Call Trace: [ 1539.961798][T32328] [ 1539.961805][T32328] dump_stack_lvl+0x100/0x190 [ 1539.961833][T32328] should_fail_ex.cold+0x5/0xa [ 1539.961852][T32328] ? ima_alloc_init_template+0x19d/0x6d0 [ 1539.961870][T32328] should_failslab+0xc2/0x120 [ 1539.961894][T32328] __kmalloc_noprof+0xe0/0x850 [ 1539.961914][T32328] ? take_dentry_name_snapshot+0x30b/0x7c0 [ 1539.961934][T32328] ima_alloc_init_template+0x19d/0x6d0 [ 1539.961953][T32328] ? take_dentry_name_snapshot+0x310/0x7c0 [ 1539.961973][T32328] ima_store_measurement+0x1e3/0x5b0 [ 1539.961999][T32328] ? __pfx_ima_store_measurement+0x10/0x10 [ 1539.962026][T32328] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 1539.962046][T32328] process_measurement+0x19cc/0x2350 [ 1539.962076][T32328] ? __pfx_process_measurement+0x10/0x10 [ 1539.962093][T32328] ? kasan_save_stack+0x3f/0x50 [ 1539.962112][T32328] ? kasan_save_track+0x14/0x30 [ 1539.962136][T32328] ? find_held_lock+0x2b/0x80 [ 1539.962160][T32328] ? aa_file_perm+0x268/0x1530 [ 1539.962204][T32328] ima_file_mmap+0x1c4/0x1f0 [ 1539.962221][T32328] ? __pfx_ima_file_mmap+0x10/0x10 [ 1539.962242][T32328] security_mmap_file+0x278/0x9b0 [ 1539.962264][T32328] vm_mmap_pgoff+0xec/0x470 [ 1539.962290][T32328] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 1539.962311][T32328] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1539.962328][T32328] ? hugetlbfs_get_inode+0x36e/0x750 [ 1539.962355][T32328] ksys_mmap_pgoff+0x1c4/0x5b0 [ 1539.962381][T32328] __x64_sys_mmap+0x125/0x190 [ 1539.962405][T32328] do_syscall_64+0x106/0xf80 [ 1539.962425][T32328] ? clear_bhb_loop+0x40/0x90 [ 1539.962444][T32328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1539.962462][T32328] RIP: 0033:0x7f40b079bf79 [ 1539.962479][T32328] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1539.962494][T32328] RSP: 002b:00007f40b16ae028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1539.962509][T32328] RAX: ffffffffffffffda RBX: 00007f40b0a15fa0 RCX: 00007f40b079bf79 [ 1539.962520][T32328] RDX: 0000000000009c0f RSI: 000000000000000c RDI: 0000000000000000 [ 1539.962530][T32328] RBP: 00007f40b08327e0 R08: ffffffffffffffff R09: 0000300000000000 [ 1539.962540][T32328] R10: 0000000000044eb2 R11: 0000000000000246 R12: 0000000000000000 [ 1539.962550][T32328] R13: 00007f40b0a16038 R14: 00007f40b0a15fa0 R15: 00007ffc7a92db88 [ 1539.962571][T32328] [ 1540.287769][ T30] audit: type=1804 audit(2147484816.405:48): pid=32328 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=add_template_measure cause=ENOMEM comm="syz.2.6353" name="anon_hugepage" dev="hugetlbfs" ino=152500 res=0 errno=0 [ 1540.682339][T32345] FAULT_INJECTION: forcing a failure. [ 1540.682339][T32345] name failslab, interval 1, probability 0, space 0, times 0 [ 1540.726205][T32345] CPU: 0 UID: 0 PID: 32345 Comm: syz.2.6358 Tainted: G L syzkaller #0 PREEMPT(full) [ 1540.726231][T32345] Tainted: [L]=SOFTLOCKUP [ 1540.726236][T32345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1540.726246][T32345] Call Trace: [ 1540.726251][T32345] [ 1540.726257][T32345] dump_stack_lvl+0x100/0x190 [ 1540.726284][T32345] should_fail_ex.cold+0x5/0xa [ 1540.726301][T32345] ? alloc_pipe_info+0x1ec/0x590 [ 1540.726321][T32345] should_failslab+0xc2/0x120 [ 1540.726343][T32345] __kmalloc_noprof+0xe0/0x850 [ 1540.726365][T32345] alloc_pipe_info+0x1ec/0x590 [ 1540.726384][T32345] ? aa_file_perm+0x277/0x1530 [ 1540.726408][T32345] splice_direct_to_actor+0x78f/0xa30 [ 1540.726430][T32345] ? __pfx_direct_splice_actor+0x10/0x10 [ 1540.726449][T32345] ? __pfx_aa_file_perm+0x10/0x10 [ 1540.726473][T32345] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 1540.726498][T32345] do_splice_direct+0x174/0x240 [ 1540.726524][T32345] ? __pfx_do_splice_direct+0x10/0x10 [ 1540.726542][T32345] ? common_file_perm+0x1ab/0x4f0 [ 1540.726561][T32345] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 1540.726581][T32345] ? bpf_lsm_file_permission+0x9/0x10 [ 1540.726601][T32345] ? security_file_permission+0x76/0x210 [ 1540.726622][T32345] ? rw_verify_area+0xce/0x6d0 [ 1540.726640][T32345] do_sendfile+0xadc/0xe20 [ 1540.726663][T32345] ? __pfx_do_sendfile+0x10/0x10 [ 1540.726682][T32345] ? __fget_files+0x21f/0x3d0 [ 1540.726706][T32345] __x64_sys_sendfile64+0x1d8/0x220 [ 1540.726728][T32345] ? ksys_write+0x1ac/0x250 [ 1540.726747][T32345] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 1540.726774][T32345] do_syscall_64+0x106/0xf80 [ 1540.726801][T32345] ? clear_bhb_loop+0x40/0x90 [ 1540.726819][T32345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1540.726834][T32345] RIP: 0033:0x7f40b079bf79 [ 1540.726848][T32345] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1540.726862][T32345] RSP: 002b:00007f40b168d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1540.726877][T32345] RAX: ffffffffffffffda RBX: 00007f40b0a16090 RCX: 00007f40b079bf79 [ 1540.726887][T32345] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000002 [ 1540.726895][T32345] RBP: 00007f40b168d090 R08: 0000000000000000 R09: 0000000000000000 [ 1540.726904][T32345] R10: 000000000000c3e0 R11: 0000000000000246 R12: 0000000000000001 [ 1540.726913][T32345] R13: 00007f40b0a16128 R14: 00007f40b0a16090 R15: 00007ffc7a92db88 [ 1540.726932][T32345] [ 1540.991657][T32310] random: crng reseeded on system resumption [ 1541.454001][T32342] zswap: compressor  not available [ 1542.251155][T32369] FAULT_INJECTION: forcing a failure. [ 1542.251155][T32369] name failslab, interval 1, probability 0, space 0, times 0 [ 1542.348418][T32369] CPU: 0 UID: 0 PID: 32369 Comm: syz.2.6364 Tainted: G L syzkaller #0 PREEMPT(full) [ 1542.348446][T32369] Tainted: [L]=SOFTLOCKUP [ 1542.348452][T32369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1542.348461][T32369] Call Trace: [ 1542.348467][T32369] [ 1542.348474][T32369] dump_stack_lvl+0x100/0x190 [ 1542.348502][T32369] should_fail_ex.cold+0x5/0xa [ 1542.348520][T32369] should_failslab+0xc2/0x120 [ 1542.348544][T32369] __kmalloc_cache_noprof+0x7a/0x6f0 [ 1542.348561][T32369] ? alloc_tty_struct+0x96/0x8c0 [ 1542.348581][T32369] alloc_tty_struct+0x96/0x8c0 [ 1542.348598][T32369] ? __pfx_alloc_tty_struct+0x10/0x10 [ 1542.348622][T32369] pty_common_install+0x1c7/0xb30 [ 1542.348647][T32369] ? __pfx_pty_unix98_install+0x10/0x10 [ 1542.348670][T32369] tty_init_dev.part.0+0x9e/0x470 [ 1542.348688][T32369] tty_init_dev+0x60/0x80 [ 1542.348705][T32369] ptmx_open+0x15e/0x3c0 [ 1542.348725][T32369] ? __pfx_ptmx_open+0x10/0x10 [ 1542.348753][T32369] chrdev_open+0x234/0x6a0 [ 1542.348781][T32369] ? __pfx_apparmor_file_open+0x10/0x10 [ 1542.348799][T32369] ? __pfx_chrdev_open+0x10/0x10 [ 1542.348823][T32369] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 1542.348851][T32369] do_dentry_open+0x6d8/0x1660 [ 1542.348872][T32369] ? __pfx_chrdev_open+0x10/0x10 [ 1542.348898][T32369] vfs_open+0x82/0x3f0 [ 1542.348916][T32369] path_openat+0x208c/0x31a0 [ 1542.348945][T32369] ? __pfx_path_openat+0x10/0x10 [ 1542.348973][T32369] do_file_open+0x20e/0x430 [ 1542.348996][T32369] ? __pfx_do_file_open+0x10/0x10 [ 1542.349031][T32369] ? alloc_fd+0x476/0x790 [ 1542.349054][T32369] ? do_getname+0x191/0x390 [ 1542.349071][T32369] do_sys_openat2+0x10d/0x1e0 [ 1542.349087][T32369] ? __pfx_do_sys_openat2+0x10/0x10 [ 1542.349105][T32369] ? __fget_files+0x21f/0x3d0 [ 1542.349129][T32369] __x64_sys_openat+0x12d/0x210 [ 1542.349146][T32369] ? __pfx___x64_sys_openat+0x10/0x10 [ 1542.349170][T32369] do_syscall_64+0x106/0xf80 [ 1542.349192][T32369] ? clear_bhb_loop+0x40/0x90 [ 1542.349210][T32369] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1542.349226][T32369] RIP: 0033:0x7f40b079bf79 [ 1542.349240][T32369] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1542.349255][T32369] RSP: 002b:00007f40b16ae028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1542.349270][T32369] RAX: ffffffffffffffda RBX: 00007f40b0a15fa0 RCX: 00007f40b079bf79 [ 1542.349281][T32369] RDX: 0000000000000000 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 1542.349292][T32369] RBP: 00007f40b08327e0 R08: 0000000000000000 R09: 0000000000000000 [ 1542.349301][T32369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1542.349311][T32369] R13: 00007f40b0a16038 R14: 00007f40b0a15fa0 R15: 00007ffc7a92db88 [ 1542.349332][T32369] [ 1543.282585][T26640] EXT4-fs (sda1): Delayed block allocation failed for inode 2026 at logical offset 8 with max blocks 2 with error 117 [ 1543.335443][T26640] EXT4-fs (sda1): This should not happen!! Data will be lost [ 1543.335443][T26640] [ 1544.818268][T32409] FAULT_INJECTION: forcing a failure. [ 1544.818268][T32409] name failslab, interval 1, probability 0, space 0, times 0 [ 1544.886531][T32409] CPU: 0 UID: 0 PID: 32409 Comm: syz.1.6375 Tainted: G L syzkaller #0 PREEMPT(full) [ 1544.886556][T32409] Tainted: [L]=SOFTLOCKUP [ 1544.886561][T32409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1544.886571][T32409] Call Trace: [ 1544.886576][T32409] [ 1544.886583][T32409] dump_stack_lvl+0x100/0x190 [ 1544.886610][T32409] should_fail_ex.cold+0x5/0xa [ 1544.886627][T32409] should_failslab+0xc2/0x120 [ 1544.886648][T32409] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 1544.886672][T32409] ? prepare_creds+0x2c/0x950 [ 1544.886695][T32409] prepare_creds+0x2c/0x950 [ 1544.886716][T32409] join_session_keyring+0x17/0x350 [ 1544.886741][T32409] lookup_user_key+0x32f/0x1300 [ 1544.886761][T32409] ? __pfx_lookup_user_key+0x10/0x10 [ 1544.886782][T32409] ? __mutex_unlock_slowpath+0x15c/0x790 [ 1544.886805][T32409] ? __fget_files+0x215/0x3d0 [ 1544.886824][T32409] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1544.886848][T32409] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 1544.886870][T32409] ? fput+0x79/0x100 [ 1544.886886][T32409] keyctl_keyring_move+0xb4/0x150 [ 1544.886904][T32409] __do_sys_keyctl+0x21d/0x5a0 [ 1544.886922][T32409] do_syscall_64+0x106/0xf80 [ 1544.886942][T32409] ? clear_bhb_loop+0x40/0x90 [ 1544.886960][T32409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1544.886975][T32409] RIP: 0033:0x7f73b0f9bf79 [ 1544.886988][T32409] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1544.887002][T32409] RSP: 002b:00007f73b1dae028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 1544.887016][T32409] RAX: ffffffffffffffda RBX: 00007f73b1215fa0 RCX: 00007f73b0f9bf79 [ 1544.887026][T32409] RDX: fffffffffffffffd RSI: fffffffffffffffc RDI: 000000000000001e [ 1544.887035][T32409] RBP: 00007f73b1dae090 R08: 0000000000000001 R09: 0000000000000000 [ 1544.887043][T32409] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000001 [ 1544.887052][T32409] R13: 00007f73b1216038 R14: 00007f73b1215fa0 R15: 00007fff730bc6c8 [ 1544.887071][T32409] [ 1545.179427][ T30] audit: type=1807 audit(2147484821.603:49): UNKNOWN=0"û]$|Ë1jë0B|d™¹ýÓ‰OŸ¬+ö×/ÉéxÔóÈõWÓ¦–Ó^¸´gq%ḦrêOŽ res=0 [ 1545.191532][ T30] audit: type=1802 audit(2147484821.603:50): pid=32411 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=update_policy cause=invalid-policy comm="syz.0.6374" res=0 errno=0 [ 1545.261473][T32418] FAULT_INJECTION: forcing a failure. [ 1545.261473][T32418] name failslab, interval 1, probability 0, space 0, times 0 [ 1545.274183][T32418] CPU: 0 UID: 0 PID: 32418 Comm: syz.3.6377 Tainted: G L syzkaller #0 PREEMPT(full) [ 1545.274211][T32418] Tainted: [L]=SOFTLOCKUP [ 1545.274217][T32418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1545.274227][T32418] Call Trace: [ 1545.274234][T32418] [ 1545.274241][T32418] dump_stack_lvl+0x100/0x190 [ 1545.274268][T32418] should_fail_ex.cold+0x5/0xa [ 1545.274288][T32418] should_failslab+0xc2/0x120 [ 1545.274311][T32418] __kmalloc_cache_noprof+0x7a/0x6f0 [ 1545.274327][T32418] ? alloc_tty_struct+0x96/0x8c0 [ 1545.274348][T32418] alloc_tty_struct+0x96/0x8c0 [ 1545.274366][T32418] ? __pfx_alloc_tty_struct+0x10/0x10 [ 1545.274389][T32418] pty_common_install+0x1c7/0xb30 [ 1545.274415][T32418] ? __pfx_pty_unix98_install+0x10/0x10 [ 1545.274439][T32418] tty_init_dev.part.0+0x9e/0x470 [ 1545.274458][T32418] tty_init_dev+0x60/0x80 [ 1545.274474][T32418] ptmx_open+0x15e/0x3c0 [ 1545.274495][T32418] ? __pfx_ptmx_open+0x10/0x10 [ 1545.274515][T32418] chrdev_open+0x234/0x6a0 [ 1545.274535][T32418] ? __pfx_apparmor_file_open+0x10/0x10 [ 1545.274554][T32418] ? __pfx_chrdev_open+0x10/0x10 [ 1545.274577][T32418] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 1545.274603][T32418] do_dentry_open+0x6d8/0x1660 [ 1545.274630][T32418] ? __pfx_chrdev_open+0x10/0x10 [ 1545.274658][T32418] vfs_open+0x82/0x3f0 [ 1545.274677][T32418] path_openat+0x208c/0x31a0 [ 1545.274706][T32418] ? __pfx_path_openat+0x10/0x10 [ 1545.274735][T32418] do_file_open+0x20e/0x430 [ 1545.274757][T32418] ? __pfx_do_file_open+0x10/0x10 [ 1545.274793][T32418] ? alloc_fd+0x476/0x790 [ 1545.274816][T32418] ? do_getname+0x191/0x390 [ 1545.274832][T32418] do_sys_openat2+0x10d/0x1e0 [ 1545.274849][T32418] ? __pfx_do_sys_openat2+0x10/0x10 [ 1545.274866][T32418] ? __fget_files+0x21f/0x3d0 [ 1545.274890][T32418] __x64_sys_openat+0x12d/0x210 [ 1545.274907][T32418] ? __pfx___x64_sys_openat+0x10/0x10 [ 1545.274931][T32418] do_syscall_64+0x106/0xf80 [ 1545.274952][T32418] ? clear_bhb_loop+0x40/0x90 [ 1545.274971][T32418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1545.274986][T32418] RIP: 0033:0x7ff57a59bf79 [ 1545.275002][T32418] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1545.275016][T32418] RSP: 002b:00007ff57b4b0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1545.275032][T32418] RAX: ffffffffffffffda RBX: 00007ff57a815fa0 RCX: 00007ff57a59bf79 [ 1545.275042][T32418] RDX: 0000000000000000 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 1545.275052][T32418] RBP: 00007ff57a6327e0 R08: 0000000000000000 R09: 0000000000000000 [ 1545.275062][T32418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1545.275072][T32418] R13: 00007ff57a816038 R14: 00007ff57a815fa0 R15: 00007ffc5ecccd08 [ 1545.275093][T32418] [ 1545.701559][T32406] ima: policy update failed [ 1545.708748][ T30] audit: type=1802 audit(2147484822.142:51): pid=32406 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.0.6374" res=0 errno=0 [ 1546.062333][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 1546.071010][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 1546.378240][T32423] random: crng reseeded on system resumption [ 1546.831417][T32450] netlink: 'syz.0.6387': attribute type 1 has an invalid length. [ 1548.118624][T32477] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 1548.126918][T32477] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 1548.151948][T32477] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 1548.184542][T32477] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 1549.304699][T32499] random: crng reseeded on system resumption [ 1550.024206][T32524] openvswitch: netlink: Missing valid actions attribute. [ 1550.145018][T29605] Bluetooth: hci4: command 0x0406 tx timeout [ 1550.151197][T18887] Bluetooth: hci3: command 0x0406 tx timeout [ 1550.219558][T18887] Bluetooth: hci2: command 0x0406 tx timeout [ 1550.226198][T29605] Bluetooth: hci0: command 0x0c1a tx timeout [ 1551.571366][T32554] zswap: compressor û not available [ 1551.858570][T32569] : entered promiscuous mode [ 1551.997764][T32564] random: crng reseeded on system resumption [ 1552.755887][T32587] FAULT_INJECTION: forcing a failure. [ 1552.755887][T32587] name failslab, interval 1, probability 0, space 0, times 0 [ 1552.843277][T32587] CPU: 0 UID: 0 PID: 32587 Comm: syz.0.6421 Tainted: G L syzkaller #0 PREEMPT(full) [ 1552.843305][T32587] Tainted: [L]=SOFTLOCKUP [ 1552.843312][T32587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1552.843322][T32587] Call Trace: [ 1552.843328][T32587] [ 1552.843335][T32587] dump_stack_lvl+0x100/0x190 [ 1552.843363][T32587] should_fail_ex.cold+0x5/0xa [ 1552.843385][T32587] should_failslab+0xc2/0x120 [ 1552.843407][T32587] __kmalloc_cache_noprof+0x7a/0x6f0 [ 1552.843425][T32587] ? alloc_tty_struct+0x96/0x8c0 [ 1552.843445][T32587] alloc_tty_struct+0x96/0x8c0 [ 1552.843462][T32587] ? __pfx_alloc_tty_struct+0x10/0x10 [ 1552.843485][T32587] pty_common_install+0x1c7/0xb30 [ 1552.843511][T32587] ? __pfx_pty_unix98_install+0x10/0x10 [ 1552.843536][T32587] tty_init_dev.part.0+0x9e/0x470 [ 1552.843554][T32587] tty_init_dev+0x60/0x80 [ 1552.843571][T32587] ptmx_open+0x15e/0x3c0 [ 1552.843591][T32587] ? __pfx_ptmx_open+0x10/0x10 [ 1552.843611][T32587] chrdev_open+0x234/0x6a0 [ 1552.843633][T32587] ? __pfx_apparmor_file_open+0x10/0x10 [ 1552.843651][T32587] ? __pfx_chrdev_open+0x10/0x10 [ 1552.843673][T32587] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 1552.843709][T32587] do_dentry_open+0x6d8/0x1660 [ 1552.843732][T32587] ? __pfx_chrdev_open+0x10/0x10 [ 1552.843758][T32587] vfs_open+0x82/0x3f0 [ 1552.843776][T32587] path_openat+0x208c/0x31a0 [ 1552.843804][T32587] ? __pfx_path_openat+0x10/0x10 [ 1552.843833][T32587] do_file_open+0x20e/0x430 [ 1552.843855][T32587] ? __pfx_do_file_open+0x10/0x10 [ 1552.843891][T32587] ? alloc_fd+0x476/0x790 [ 1552.843913][T32587] ? do_getname+0x191/0x390 [ 1552.843930][T32587] do_sys_openat2+0x10d/0x1e0 [ 1552.843947][T32587] ? __pfx_do_sys_openat2+0x10/0x10 [ 1552.843964][T32587] ? __fget_files+0x21f/0x3d0 [ 1552.843989][T32587] __x64_sys_openat+0x12d/0x210 [ 1552.844005][T32587] ? __pfx___x64_sys_openat+0x10/0x10 [ 1552.844030][T32587] do_syscall_64+0x106/0xf80 [ 1552.844052][T32587] ? clear_bhb_loop+0x40/0x90 [ 1552.844071][T32587] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1552.844086][T32587] RIP: 0033:0x7f113359bf79 [ 1552.844100][T32587] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1552.844114][T32587] RSP: 002b:00007f11344d3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1552.844129][T32587] RAX: ffffffffffffffda RBX: 00007f1133815fa0 RCX: 00007f113359bf79 [ 1552.844140][T32587] RDX: 0000000000000000 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 1552.844150][T32587] RBP: 00007f11336327e0 R08: 0000000000000000 R09: 0000000000000000 [ 1552.844160][T32587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1552.844169][T32587] R13: 00007f1133816038 R14: 00007f1133815fa0 R15: 00007ffda2ca67e8 [ 1552.844190][T32587] [ 1553.395116][T32603] random: crng reseeded on system resumption [ 1553.933020][ T30] audit: type=1807 audit(2147484830.368:52): UNKNOWN=0"û]$|Ë1jë0B|d™¹ýÓ‰OŸ¬+ö×/ÉéxÔóÈõWÓ¦–Ó^¸´gq%ḦrêOŽ res=0 [ 1553.933057][ T30] audit: type=1802 audit(2147484830.368:53): pid=32608 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=update_policy cause=invalid-policy comm="syz.2.6427" res=0 errno=0 [ 1554.034490][T32607] ima: policy update failed [ 1554.037148][ T30] audit: type=1802 audit(2147484830.468:54): pid=32607 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.6427" res=0 errno=0 [ 1554.895751][T32626] netlink: 10992 bytes leftover after parsing attributes in process `syz.3.6429'. [ 1555.470416][T32628] random: crng reseeded on system resumption [ 1556.453084][T32650] vivid-007: ================= START STATUS ================= [ 1556.460769][T32650] vivid-007: Generate PTS: true [ 1556.547133][T32650] vivid-007: Generate SCR: true [ 1556.594415][T32650] tpg source WxH: 320x240 (Y'CbCr) [ 1556.614737][T32650] tpg field: 1 [ 1556.634588][T32650] tpg crop: (0,0)/320x240 [ 1556.658404][T32650] tpg compose: (0,0)/320x240 [ 1556.693008][T32650] tpg colorspace: 8 [ 1556.739331][T32650] tpg transfer function: 0/0 [ 1556.774662][T32650] tpg Y'CbCr encoding: 0/0 [ 1556.814758][T32650] tpg quantization: 0/0 [ 1556.852543][T32650] tpg RGB range: 0/2 [ 1556.866827][T32650] vivid-007: ================== END STATUS ================== [ 1557.040107][T32659] zswap: compressor û not available [ 1558.941911][T32691] random: crng reseeded on system resumption [ 1559.055710][T29605] Bluetooth: hci2: unexpected event 0x03 length: 725 > 11 [ 1559.906276][T32718] zswap: compressor û not available [ 1560.248579][T32734] xs_local_setup_socket: unhandled error (13) connecting to /var/run/rpcbind.sock [ 1562.277754][T32767] random: crng reseeded on system resumption [ 1564.730946][ T348] random: crng reseeded on system resumption [ 1566.998512][ T387] random: crng reseeded on system resumption [ 1567.461406][ T409] netlink: 28 bytes leftover after parsing attributes in process `syz.1.6496'. [ 1567.569859][ T409] bridge0: port 2(bridge_slave_1) entered disabled state [ 1567.682603][ T409] bridge_slave_1 (unregistering): left allmulticast mode [ 1567.729892][ T409] bridge_slave_1 (unregistering): left promiscuous mode [ 1567.750902][ T409] bridge0: port 2(bridge_slave_1) entered disabled state [ 1576.531390][ T578] random: crng reseeded on system resumption [ 1576.927055][T29605] Bluetooth: hci3: unexpected subevent 0x04 length: 122 > 11 [ 1578.645678][ T635] FAULT_INJECTION: forcing a failure. [ 1578.645678][ T635] name failslab, interval 1, probability 0, space 0, times 0 [ 1578.758530][ T635] CPU: 0 UID: 0 PID: 635 Comm: syz.0.6563 Tainted: G L syzkaller #0 PREEMPT(full) [ 1578.758556][ T635] Tainted: [L]=SOFTLOCKUP [ 1578.758562][ T635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1578.758571][ T635] Call Trace: [ 1578.758576][ T635] [ 1578.758583][ T635] dump_stack_lvl+0x100/0x190 [ 1578.758610][ T635] should_fail_ex.cold+0x5/0xa [ 1578.758628][ T635] should_failslab+0xc2/0x120 [ 1578.758649][ T635] __kmalloc_cache_noprof+0x7a/0x6f0 [ 1578.758665][ T635] ? nl80211_vendor_cmd_dump+0x822/0x1650 [ 1578.758688][ T635] nl80211_vendor_cmd_dump+0x822/0x1650 [ 1578.758706][ T635] ? trace_kmem_cache_alloc+0x61/0x120 [ 1578.758726][ T635] ? __pfx___kasan_slab_alloc+0x10/0x10 [ 1578.758751][ T635] ? __pfx_nl80211_vendor_cmd_dump+0x10/0x10 [ 1578.758773][ T635] ? __asan_memset+0x23/0x50 [ 1578.758789][ T635] ? __alloc_skb+0x4e9/0x710 [ 1578.758807][ T635] ? __alloc_skb+0x5b7/0x710 [ 1578.758825][ T635] ? __pfx___alloc_skb+0x10/0x10 [ 1578.758846][ T635] genl_dumpit+0x125/0x230 [ 1578.758863][ T635] netlink_dump+0x539/0xd30 [ 1578.758886][ T635] ? __pfx_netlink_dump+0x10/0x10 [ 1578.758915][ T635] ? __asan_memset+0x23/0x50 [ 1578.758932][ T635] ? genl_start+0x67a/0x970 [ 1578.758949][ T635] __netlink_dump_start+0x6d6/0x990 [ 1578.758973][ T635] genl_family_rcv_msg_dumpit+0x1e2/0x2e0 [ 1578.758990][ T635] ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10 [ 1578.759009][ T635] ? rcu_is_watching+0x12/0xc0 [ 1578.759031][ T635] ? __pfx_genl_start+0x10/0x10 [ 1578.759043][ T635] ? __pfx_genl_dumpit+0x10/0x10 [ 1578.759057][ T635] ? __pfx_genl_done+0x10/0x10 [ 1578.759072][ T635] ? bpf_lsm_capable+0x9/0x10 [ 1578.759093][ T635] ? security_capable+0x80/0x260 [ 1578.759114][ T635] ? ns_capable+0xd2/0xf0 [ 1578.759138][ T635] genl_rcv_msg+0x471/0x800 [ 1578.759155][ T635] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1578.759171][ T635] ? __pfx_nl80211_vendor_cmd_dump+0x10/0x10 [ 1578.759196][ T635] netlink_rcv_skb+0x159/0x420 [ 1578.759218][ T635] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1578.759234][ T635] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1578.759263][ T635] ? netlink_deliver_tap+0x1ae/0xcc0 [ 1578.759287][ T635] genl_rcv+0x28/0x40 [ 1578.759300][ T635] netlink_unicast+0x5aa/0x870 [ 1578.759325][ T635] ? __pfx_netlink_unicast+0x10/0x10 [ 1578.759354][ T635] netlink_sendmsg+0x8b0/0xda0 [ 1578.759380][ T635] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1578.759400][ T635] ? __import_iovec+0x1d2/0x640 [ 1578.759421][ T635] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 1578.759441][ T635] ____sys_sendmsg+0xa54/0xc30 [ 1578.759459][ T635] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1578.759484][ T635] ___sys_sendmsg+0x190/0x1e0 [ 1578.759502][ T635] ? __pfx____sys_sendmsg+0x10/0x10 [ 1578.759542][ T635] __sys_sendmsg+0x170/0x220 [ 1578.759567][ T635] ? __pfx___sys_sendmsg+0x10/0x10 [ 1578.759600][ T635] do_syscall_64+0x106/0xf80 [ 1578.759621][ T635] ? clear_bhb_loop+0x40/0x90 [ 1578.759639][ T635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1578.759653][ T635] RIP: 0033:0x7f113359bf79 [ 1578.759666][ T635] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1578.759681][ T635] RSP: 002b:00007f11344d3028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1578.759696][ T635] RAX: ffffffffffffffda RBX: 00007f1133815fa0 RCX: 00007f113359bf79 [ 1578.759705][ T635] RDX: 0000000000000080 RSI: 0000200000001780 RDI: 0000000000000004 [ 1578.759714][ T635] RBP: 00007f11344d3090 R08: 0000000000000000 R09: 0000000000000000 [ 1578.759723][ T635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1578.759732][ T635] R13: 00007f1133816038 R14: 00007f1133815fa0 R15: 00007ffda2ca67e8 [ 1578.759752][ T635] [ 1579.264748][ T632] random: crng reseeded on system resumption [ 1580.305695][ T665] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6571'. [ 1581.000462][ T667] pim6reg: entered allmulticast mode [ 1581.867477][ T690] zswap: compressor û not available [ 1582.065289][ T701] FAULT_INJECTION: forcing a failure. [ 1582.065289][ T701] name failslab, interval 1, probability 0, space 0, times 0 [ 1582.113807][ T701] CPU: 0 UID: 0 PID: 701 Comm: syz.1.6580 Tainted: G L syzkaller #0 PREEMPT(full) [ 1582.113833][ T701] Tainted: [L]=SOFTLOCKUP [ 1582.113838][ T701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1582.113847][ T701] Call Trace: [ 1582.113853][ T701] [ 1582.113859][ T701] dump_stack_lvl+0x100/0x190 [ 1582.113886][ T701] should_fail_ex.cold+0x5/0xa [ 1582.113904][ T701] should_failslab+0xc2/0x120 [ 1582.113925][ T701] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 1582.113943][ T701] ? do_getname+0x35/0x390 [ 1582.113958][ T701] ? find_held_lock+0x2b/0x80 [ 1582.113982][ T701] do_getname+0x35/0x390 [ 1582.113998][ T701] do_sys_openat2+0xc5/0x1e0 [ 1582.114014][ T701] ? __pfx_do_sys_openat2+0x10/0x10 [ 1582.114028][ T701] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1582.114053][ T701] ? __fget_files+0x21f/0x3d0 [ 1582.114076][ T701] __x64_sys_openat+0x12d/0x210 [ 1582.114091][ T701] ? __pfx___x64_sys_openat+0x10/0x10 [ 1582.114106][ T701] ? ksys_write+0x1ac/0x250 [ 1582.114132][ T701] do_syscall_64+0x106/0xf80 [ 1582.114152][ T701] ? clear_bhb_loop+0x40/0x90 [ 1582.114169][ T701] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1582.114184][ T701] RIP: 0033:0x7f73b0f9bf79 [ 1582.114197][ T701] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1582.114212][ T701] RSP: 002b:00007f73b1dae028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1582.114226][ T701] RAX: ffffffffffffffda RBX: 00007f73b1215fa0 RCX: 00007f73b0f9bf79 [ 1582.114235][ T701] RDX: 0000000000000000 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 1582.114244][ T701] RBP: 00007f73b1dae090 R08: 0000000000000000 R09: 0000000000000000 [ 1582.114252][ T701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1582.114260][ T701] R13: 00007f73b1216038 R14: 00007f73b1215fa0 R15: 00007fff730bc6c8 [ 1582.114279][ T701] [ 1583.034417][ T742] random: crng reseeded on system resumption [ 1583.072088][ T735] zswap: compressor û not available [ 1584.655226][ T780] ================================================================== [ 1584.655250][ T780] BUG: KASAN: vmalloc-out-of-bounds in sys_imageblit+0x19fb/0x1d60 [ 1584.655272][ T780] Write of size 8 at addr ffffc90004041000 by task syz.3.6600/780 [ 1584.655286][ T780] [ 1584.655296][ T780] CPU: 0 UID: 0 PID: 780 Comm: syz.3.6600 Tainted: G L syzkaller #0 PREEMPT(full) [ 1584.655318][ T780] Tainted: [L]=SOFTLOCKUP [ 1584.655323][ T780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1584.655332][ T780] Call Trace: [ 1584.655338][ T780] [ 1584.655344][ T780] dump_stack_lvl+0x100/0x190 [ 1584.655365][ T780] print_report+0x156/0x4c9 [ 1584.655386][ T780] ? _raw_spin_lock_irqsave+0x52/0x60 [ 1584.655405][ T780] ? __virt_addr_valid+0x81/0x620 [ 1584.655425][ T780] ? sys_imageblit+0x19fb/0x1d60 [ 1584.655438][ T780] kasan_report+0xdf/0x1e0 [ 1584.655460][ T780] ? sys_imageblit+0x19fb/0x1d60 [ 1584.655476][ T780] sys_imageblit+0x19fb/0x1d60 [ 1584.655491][ T780] ? __pfx__prb_read_valid+0x10/0x10 [ 1584.655510][ T780] ? __pfx_sys_imageblit+0x10/0x10 [ 1584.655523][ T780] ? panic_on_this_cpu+0x32/0x40 [ 1584.655551][ T780] ? _prb_read_valid+0x72a/0x880 [ 1584.655570][ T780] drm_fbdev_shmem_defio_imageblit+0x20/0x130 [ 1584.655590][ T780] soft_cursor+0x524/0xa10 [ 1584.655611][ T780] ? fb_get_color_depth+0x120/0x250 [ 1584.655631][ T780] bit_cursor+0xe58/0x16f0 [ 1584.655651][ T780] ? __pfx_bit_cursor+0x10/0x10 [ 1584.655673][ T780] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1584.655695][ T780] ? get_color+0x1da/0x450 [ 1584.655711][ T780] ? __pfx_bit_cursor+0x10/0x10 [ 1584.655733][ T780] fbcon_cursor+0x43c/0x5e0 [ 1584.655749][ T780] ? mark_lock+0x9b0/0xa20 [ 1584.655766][ T780] hide_cursor+0x87/0x230 [ 1584.655786][ T780] do_con_write+0x23fe/0x8540 [ 1584.655801][ T780] ? trace_contention_end+0x140/0x180 [ 1584.655819][ T780] ? __mutex_lock+0x26a/0x1b90 [ 1584.655841][ T780] ? n_tty_write+0x56b/0x12d0 [ 1584.655858][ T780] ? console_unlock+0x1c9/0x260 [ 1584.655879][ T780] ? __pfx___mutex_lock+0x10/0x10 [ 1584.655899][ T780] ? __mutex_unlock_slowpath+0x15c/0x790 [ 1584.655921][ T780] ? __pfx_do_con_write+0x10/0x10 [ 1584.655935][ T780] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1584.655959][ T780] ? con_write+0x93/0xb0 [ 1584.655974][ T780] con_write+0x23/0xb0 [ 1584.655987][ T780] n_tty_write+0x44f/0x12d0 [ 1584.656008][ T780] ? __pfx_n_tty_write+0x10/0x10 [ 1584.656025][ T780] ? trace_kmalloc+0x101/0x130 [ 1584.656046][ T780] ? __pfx_woken_wake_function+0x10/0x10 [ 1584.656066][ T780] ? rcu_is_watching+0x12/0xc0 [ 1584.656086][ T780] ? file_tty_write.isra.0+0x694/0x890 [ 1584.656100][ T780] ? kfree+0x2ec/0x6b0 [ 1584.656115][ T780] ? __pfx_n_tty_write+0x10/0x10 [ 1584.656133][ T780] file_tty_write.isra.0+0x4d2/0x890 [ 1584.656149][ T780] redirected_tty_write+0xd4/0x120 [ 1584.656164][ T780] vfs_write+0x6ac/0x1070 [ 1584.656183][ T780] ? __pfx_redirected_tty_write+0x10/0x10 [ 1584.656199][ T780] ? __pfx_vfs_write+0x10/0x10 [ 1584.656217][ T780] ? find_held_lock+0x2b/0x80 [ 1584.656243][ T780] ksys_write+0x12a/0x250 [ 1584.656263][ T780] ? __pfx_ksys_write+0x10/0x10 [ 1584.656284][ T780] do_syscall_64+0x106/0xf80 [ 1584.656305][ T780] ? clear_bhb_loop+0x40/0x90 [ 1584.656322][ T780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1584.656337][ T780] RIP: 0033:0x7ff57a59bf79 [ 1584.656350][ T780] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1584.656365][ T780] RSP: 002b:00007ff57b48f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1584.656381][ T780] RAX: ffffffffffffffda RBX: 00007ff57a816090 RCX: 00007ff57a59bf79 [ 1584.656391][ T780] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 0000000000000003 [ 1584.656402][ T780] RBP: 00007ff57a6327e0 R08: 0000000000000000 R09: 0000000000000000 [ 1584.656412][ T780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1584.656421][ T780] R13: 00007ff57a816128 R14: 00007ff57a816090 R15: 00007ffc5ecccd08 [ 1584.656437][ T780] [ 1584.656443][ T780] [ 1584.656448][ T780] The buggy address belongs to a 0-page vmalloc region starting at 0xffffc90003d41000 allocated at drm_gem_shmem_vmap_locked+0x54b/0x800 [ 1584.656477][ T780] Memory state around the buggy address: [ 1584.656485][ T780] ffffc90004040f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1584.656497][ T780] ffffc90004040f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1584.656508][ T780] >ffffc90004041000: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 1584.656516][ T780] ^ [ 1584.656524][ T780] ffffc90004041080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 1584.656542][ T780] ffffc90004041100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 1584.656551][ T780] ================================================================== [ 1584.683329][ T780] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 1584.683347][ T780] CPU: 0 UID: 0 PID: 780 Comm: syz.3.6600 Tainted: G L syzkaller #0 PREEMPT(full) [ 1584.683372][ T780] Tainted: [L]=SOFTLOCKUP [ 1584.683379][ T780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1584.683390][ T780] Call Trace: [ 1584.683395][ T780] [ 1584.683403][ T780] dump_stack_lvl+0x100/0x190 [ 1584.683427][ T780] vpanic+0x552/0x970 [ 1584.683442][ T780] ? __pfx_vpanic+0x10/0x10 [ 1584.683459][ T780] ? sys_imageblit+0x19fb/0x1d60 [ 1584.683473][ T780] panic+0xd1/0xe0 [ 1584.683487][ T780] ? __pfx_panic+0x10/0x10 [ 1584.683517][ T780] ? sys_imageblit+0x19fb/0x1d60 [ 1584.683537][ T780] ? preempt_schedule_common+0x42/0xc0 [ 1584.683563][ T780] check_panic_on_warn.cold+0x19/0x34 [ 1584.683579][ T780] end_report.part.0+0x3a/0x90 [ 1584.683600][ T780] kasan_report.cold+0xe/0x18 [ 1584.683621][ T780] ? sys_imageblit+0x19fb/0x1d60 [ 1584.683637][ T780] sys_imageblit+0x19fb/0x1d60 [ 1584.683653][ T780] ? __pfx__prb_read_valid+0x10/0x10 [ 1584.683673][ T780] ? __pfx_sys_imageblit+0x10/0x10 [ 1584.683687][ T780] ? panic_on_this_cpu+0x32/0x40 [ 1584.683705][ T780] ? _prb_read_valid+0x72a/0x880 [ 1584.683724][ T780] drm_fbdev_shmem_defio_imageblit+0x20/0x130 [ 1584.683744][ T780] soft_cursor+0x524/0xa10 [ 1584.683765][ T780] ? fb_get_color_depth+0x120/0x250 [ 1584.683786][ T780] bit_cursor+0xe58/0x16f0 [ 1584.683808][ T780] ? __pfx_bit_cursor+0x10/0x10 [ 1584.683830][ T780] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1584.683852][ T780] ? get_color+0x1da/0x450 [ 1584.683869][ T780] ? __pfx_bit_cursor+0x10/0x10 [ 1584.683888][ T780] fbcon_cursor+0x43c/0x5e0 [ 1584.683905][ T780] ? mark_lock+0x9b0/0xa20 [ 1584.683922][ T780] hide_cursor+0x87/0x230 [ 1584.683943][ T780] do_con_write+0x23fe/0x8540 [ 1584.683957][ T780] ? trace_contention_end+0x140/0x180 [ 1584.683976][ T780] ? __mutex_lock+0x26a/0x1b90 [ 1584.683998][ T780] ? n_tty_write+0x56b/0x12d0 [ 1584.684016][ T780] ? console_unlock+0x1c9/0x260 [ 1584.684037][ T780] ? __pfx___mutex_lock+0x10/0x10 [ 1584.684058][ T780] ? __mutex_unlock_slowpath+0x15c/0x790 [ 1584.684080][ T780] ? __pfx_do_con_write+0x10/0x10 [ 1584.684095][ T780] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1584.684119][ T780] ? con_write+0x93/0xb0 [ 1584.684134][ T780] con_write+0x23/0xb0 [ 1584.684148][ T780] n_tty_write+0x44f/0x12d0 [ 1584.684169][ T780] ? __pfx_n_tty_write+0x10/0x10 [ 1584.684187][ T780] ? trace_kmalloc+0x101/0x130 [ 1584.684208][ T780] ? __pfx_woken_wake_function+0x10/0x10 [ 1584.684229][ T780] ? rcu_is_watching+0x12/0xc0 [ 1584.684249][ T780] ? file_tty_write.isra.0+0x694/0x890 [ 1584.684264][ T780] ? kfree+0x2ec/0x6b0 [ 1584.684279][ T780] ? __pfx_n_tty_write+0x10/0x10 [ 1584.684297][ T780] file_tty_write.isra.0+0x4d2/0x890 [ 1584.684314][ T780] redirected_tty_write+0xd4/0x120 [ 1584.684328][ T780] vfs_write+0x6ac/0x1070 [ 1584.684348][ T780] ? __pfx_redirected_tty_write+0x10/0x10 [ 1584.684364][ T780] ? __pfx_vfs_write+0x10/0x10 [ 1584.684382][ T780] ? find_held_lock+0x2b/0x80 [ 1584.684409][ T780] ksys_write+0x12a/0x250 [ 1584.684428][ T780] ? __pfx_ksys_write+0x10/0x10 [ 1584.684450][ T780] do_syscall_64+0x106/0xf80 [ 1584.684471][ T780] ? clear_bhb_loop+0x40/0x90 [ 1584.684487][ T780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1584.684502][ T780] RIP: 0033:0x7ff57a59bf79 [ 1584.684517][ T780] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1584.684539][ T780] RSP: 002b:00007ff57b48f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1584.684556][ T780] RAX: ffffffffffffffda RBX: 00007ff57a816090 RCX: 00007ff57a59bf79 [ 1584.684567][ T780] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 0000000000000003 [ 1584.684577][ T780] RBP: 00007ff57a6327e0 R08: 0000000000000000 R09: 0000000000000000 [ 1584.684587][ T780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1584.684597][ T780] R13: 00007ff57a816128 R14: 00007ff57a816090 R15: 00007ffc5ecccd08 [ 1584.684613][ T780] [ 1584.684679][ T780] Kernel Offset: disabled