last executing test programs: 7.621973353s ago: executing program 3 (id=1237): mmap$auto(0x0, 0x20004, 0x1ff, 0xeb1, 0x8000000000000024, 0x8000) bind$auto(0x3, 0x0, 0x6a) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/rds/tcp/rds_tcp_rcvbuf\x00', 0x963a40, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40342, 0x149) openat$auto_ftrace_event_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/tracing/events/vmalloc/alloc_vmap_area/filter\x00', 0x2, 0x0) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x0, 0x0) read$auto(r2, 0x0, 0x20) writev$auto(r1, &(0x7f0000000200)={0x0, 0xb}, 0x200000003) write$auto(0x3, 0x0, 0x5c8) pwrite64$auto(r0, 0x0, 0x6bc, 0x5) 6.813897832s ago: executing program 3 (id=1240): clone3$auto(0x0, 0x3ff) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/admmidi2\x00', 0x30880, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40d1}, 0x0) r0 = getpid() process_vm_readv$auto(r0, &(0x7f0000000000)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={&(0x7f00000000c0), 0xffffffff}, 0x6, 0x0) r1 = io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0xe, 0x2, 0x6, 0x5, 0x8, 0xffffffffffffffff, [], {0xd74c, 0x6, 0x2, 0x29f, 0x100, 0x7f, 0x101, 0x6, 0x2}, {0xff, 0x1, 0x10001, 0x7, 0x1, 0x40, 0x76c5, 0x400005, 0x100000005}}) io_uring_enter$auto(r1, 0x9, 0x820e, 0x8b, 0x0, 0x18) 5.33998385s ago: executing program 3 (id=1246): mmap$auto(0x0, 0x20009, 0xe3, 0x100000eb1, 0x40000000000a1, 0x8000) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x6) r0 = socket(0x2, 0x1, 0x0) bind$auto(r0, &(0x7f0000000040)=@in={0x2, 0x4e24, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800008}, 0x5, 0x20000000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c00, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x5}, 0x3, 0x0) r1 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ram5\x00', 0x14fa02, 0x0) sendfile$auto(0x3, r1, 0x0, 0x400000000006) shutdown$auto(r0, 0x2) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) 4.767787095s ago: executing program 3 (id=1250): mkdir$auto(0x0, 0x353) ioctl$auto(0x3, 0x402c542b, 0x38) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x1, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x12d040, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x6) r0 = socket(0x2, 0x1, 0x0) bind$auto(r0, &(0x7f0000000040)=@in={0x2, 0x4e24, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800008}, 0x5, 0x20000000) r1 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ram5\x00', 0x14fa02, 0x0) sendfile$auto(0x3, r1, 0x0, 0x400000000006) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) 4.074341969s ago: executing program 0 (id=1255): openat$auto_vga_arb_device_fops_vgaarb(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mmap$auto(0x0, 0x400008, 0x4a, 0x12, 0x2, 0x8000) sendmsg$auto_ETHTOOL_MSG_PLCA_SET_CFG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20008800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@ETHTOOL_A_PLCA_NODE_CNT={0x8, 0x5, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) read$auto(0x3, 0x0, 0x80) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0xe0180, 0x0) sendmsg$auto_ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_TSINFO_HEADER={0x4}, @ETHTOOL_A_TSINFO_HWTSTAMP_PROVIDER={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x802}, 0x4000000) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/003/001\x00', 0x42082, 0x0) mmap$auto(0x0, 0x66e, 0x80, 0x20eb2, 0xffffffffffffffff, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) set_mempolicy$auto(0x6, &(0x7f0000000080)=0x3, 0x21) unshare$auto(0x40000000002003) write$auto(0xffffffffffffffff, 0x0, 0x100000a3d9) socket(0x2, 0x1, 0x0) r1 = prctl$auto(0x3e, 0x6, 0x0, 0x1, 0x0) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop2\x00', 0x24040, 0x0) ioctl$auto_BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000240)={"6c00cf81000300ffffffffffffff291d00", 0x3f7, 0x408, 0xffc, 0x400004, 0x200000000040000b, 0x0}) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8002) pread64$auto(0xffffffffffffffff, 0x0, 0x40000000f42c, 0x80002) madvise$auto(0x0, 0xffffffffffff0005, 0x19) ustat$auto(0x801, 0x0) sendmsg$auto_IPVS_CMD_GET_DEST(r1, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000940)=ANY=[@ANYBLOB="6c06", @ANYRES16=0x0, @ANYBLOB="000429bd7000fcdbdf25080000005506038080011080f53d34c633f70b37b5d6424f99b1fb9d1bde8903f21a19b7d9edd4fe7b40eafc9b0d6f4b3319e1a4bcc0f9cb196efd16c8cc07d861591f7b1b6803630e47f1fd46efe2886784add86686a35f49dbcb9548497735997e9359560adee2fb968ffcdd2b6e577ebc4c626b17017ac360577ed8d9d2b971f12a8543f204008e8004000a8022fe19cf7fd9938c4dcdbf14000800fe8000000000000000000000000000bb0400428008004700", @ANYRES32=r0, @ANYBLOB="59ebe39ed86ec9f23695e98bff05c42324187aa7d038bd1266c86908fe1267bb251f68e0dece76a5fe555491dd17dd988035e03822a3f23cc3248dcf165b553c3bce811731d0b1c2d1a6f3026b54a73e7d47bfc64daad96c8ae5a2a7c42eb2afb110de18ae666cf9715d1da4f8acc67f81c96bef22490e6f5361739efd4e28acd783ffa9d5a69d61cd41b23e9579f64f5dc743d5a3797b442395b2c4904dec5b30cdcefd566782b8a484aa9e3325f922bd3f0fed5ac77aaec2e49aa2cfb539d0c1b54789f0540c6c8b567dc71749859f01308008005a00", @ANYRES32, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="94be4a8d216e44d215c878a077ef6ddcdcfcbbb1f29261a6299b275872dc714dac59e816a6ad7af5ae3e16809ce586fedbc2e3768807c172e75543729511680939d3cbf0d8987222af9662689a4a92dc6e7b6e86fef8eb2f90e77eaa0a97f59e6d7b1d451c58a1d6e3bc40c3c648551dd5582b069f619d8b999b7f285aaa000000"], 0x66c}, 0x1, 0x0, 0x0, 0x40}, 0x4040801) open(0x0, 0x22241, 0x41) socket(0x10, 0x1, 0x4) r4 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x12b882, 0x0) writev$auto(r4, 0x0, 0x3) ioctl$auto(0x3, 0x40a0ae49, 0x38) mmap$auto(0x0, 0x0, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) 3.38975022s ago: executing program 3 (id=1260): socket(0x11, 0x80003, 0x300) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/class/ubi/version\x00', 0x400, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000080)=""/58, 0x3a) sysfs$auto(0x2, 0x1b, 0x0) fsopen$auto(0x0, 0x1) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x103, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/net/rpc/auth.rpcsec.context/channel\x00', 0x101002, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r1, &(0x7f0000000100)='/d-:\xe7J\x00'/23, 0x1eb0800) select$auto(0xe, 0x0, 0x0, &(0x7f0000000340)={[0x1ff, 0x5, 0x2, 0x1, 0x948b, 0x7, 0x15f4da0e, 0x4, 0x3, 0x11000000, 0x300000000000000, 0x7, 0x200000006d3c, 0x5, 0x10, 0xfffffffffffffffc]}, 0x0) close_range$auto(0x2, 0x8, 0x0) 2.981495644s ago: executing program 2 (id=1263): mmap$auto(0x0, 0xe985, 0xdb, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x3, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4000894}, 0x800) bpf$auto(0x0, 0x0, 0x6f3) rt_tgsigqueueinfo$auto(0x3, 0x96, 0x7, &(0x7f0000000180)={@siginfo_0_0={0x0, 0x9c2a, 0xffffffff, @_sigsys={0x0, 0x5d35, 0x6}}}) open(&(0x7f00000001c0)='./cgroup\x00', 0x0, 0x16f) sendmsg$auto_ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010027bd"], 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x8040) capset$auto(&(0x7f0000000100)={0x20080522}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="12"], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 2.72955898s ago: executing program 2 (id=1264): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0xffffffffffff0005, 0x19) wait4$auto(0x0, 0x0, 0x4, 0x0) mmap$auto(0x0, 0x20009, 0x10000000000df, 0xeb2, 0x401, 0x8000) mount_setattr$auto(0xffffffffffffff9c, 0x0, 0x1000, 0x0, 0xe9f) 2.725833916s ago: executing program 0 (id=1272): openat$auto_vga_arb_device_fops_vgaarb(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mmap$auto(0x0, 0x400008, 0x4a, 0x12, 0x2, 0x8000) sendmsg$auto_ETHTOOL_MSG_PLCA_SET_CFG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20008800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@ETHTOOL_A_PLCA_NODE_CNT={0x8, 0x5, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) read$auto(0x3, 0x0, 0x80) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0xe0180, 0x0) sendmsg$auto_ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f00000000c0)={0x1c, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_TSINFO_HEADER={0x4}, @ETHTOOL_A_TSINFO_HWTSTAMP_PROVIDER={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x802}, 0x4000000) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/003/001\x00', 0x42082, 0x0) mmap$auto(0x0, 0x66e, 0x80, 0x20eb2, 0xffffffffffffffff, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) set_mempolicy$auto(0x6, &(0x7f0000000080)=0x3, 0x21) r1 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(0xffffffffffffffff, 0x0, 0x100000a3d9) socket(0x2, 0x1, 0x0) r2 = prctl$auto(0x3e, 0x6, 0x0, 0x1, 0x0) r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop2\x00', 0x24040, 0x0) ioctl$auto_BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000240)={"6c00cf81000300ffffffffffffff291d00", 0x3f7, 0x408, 0xffc, 0x400004, 0x200000000040000b, 0x0}) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8002) pread64$auto(0xffffffffffffffff, 0x0, 0x40000000f42c, 0x80002) madvise$auto(0x0, 0xffffffffffff0005, 0x19) ustat$auto(0x801, 0x0) sendmsg$auto_IPVS_CMD_GET_DEST(r2, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000940)=ANY=[@ANYBLOB="6c06", @ANYRES16=0x0, @ANYBLOB="000429bd7000fcdbdf25080000005506038080011080f53d34c633f70b37b5d6424f99b1fb9d1bde8903f21a19b7d9edd4fe7b40eafc9b0d6f4b3319e1a4bcc0f9cb196efd16c8cc07d861591f7b1b6803630e47f1fd46efe2886784add86686a35f49dbcb9548497735997e9359560adee2fb968ffcdd2b6e577ebc4c626b17017ac360577ed8d9d2b971f12a8543f204008e8004000a8022fe19cf7fd9938c4dcdbf14000800fe8000000000000000000000000000bb0400428008004700", @ANYRES32=r0, @ANYBLOB="59ebe39ed86ec9f23695e98bff05c42324187aa7d038bd1266c86908fe1267bb251f68e0dece76a5fe555491dd17dd988035e03822a3f23cc3248dcf165b553c3bce811731d0b1c2d1a6f3026b54a73e7d47bfc64daad96c8ae5a2a7c42eb2afb110de18ae666cf9715d1da4f8acc67f81c96bef22490e6f5361739efd4e28acd783ffa9d5a69d61cd41b23e9579f64f5dc743d5a3797b442395b2c4904dec5b30cdcefd566782b8a484aa9e3325f922bd3f0fed5ac77aaec2e49aa2cfb539d0c1b54789f0540c6c8b567dc71749859f01308008005a00", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="94be4a8d216e44d215c878a077ef6ddcdcfcbbb1f29261a6299b275872dc714dac59e816a6ad7af5ae3e16809ce586fedbc2e3768807c172e75543729511680939d3cbf0d8987222af9662689a4a92dc6e7b6e86fef8eb2f90e77eaa0a97f59e6d7b1d451c58a1d6e3bc40c3c648551dd5582b069f619d8b999b7f285aaa000000"], 0x66c}, 0x1, 0x0, 0x0, 0x40}, 0x4040801) open(0x0, 0x22241, 0x41) socket(0x10, 0x1, 0x4) r5 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x12b882, 0x0) writev$auto(r5, 0x0, 0x3) ioctl$auto(0x3, 0x40a0ae49, 0x38) mmap$auto(0x0, 0x0, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) 2.276315134s ago: executing program 1 (id=1267): socket(0x11, 0x80003, 0x1d12) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) setsockopt$auto(0x400000000000003, 0x29, 0xd3, 0x0, 0x567) r0 = socket(0x2, 0x1, 0x0) bind$auto(r0, &(0x7f0000000040)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2b}}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800008}, 0x6, 0x20000000) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/fail-nth\x00', 0x2, 0x0) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/fs/jbd2/sda1-8/info\x00', 0x2, 0x0) read$auto_proc_reg_file_ops_compat_inode(r2, 0x0, 0x0) arch_prctl$auto(0x1000, 0x8) write$auto(r1, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) close_range$auto(0x2, 0x8, 0x0) 2.181971678s ago: executing program 1 (id=1268): r0 = openat$auto_tracing_readme_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/tracing/README\x00', 0x0, 0x0) lstat$auto(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xffffffff, 0x2, 0x7, 0x10001, 0x0, 0x0, 0x0, 0x14f, 0x8, 0x6, 0x2, 0xfe, 0x2, 0x7ffffffb, 0x9, 0x82, 0x5}) quotactl_fd$auto(r0, 0x5, r2, &(0x7f0000000140)="8ac47f533a88b559db38676238cf34c64a6b577bd074fc0a0edd4ddb86f3174a088e3009d027897f8fae42ccf2af5bfc3e0dd73a22ad6c614abf456d70b6c16423815f9077c340a2f4baaf23005e6e68e8cf7dfd0b0bbc20bdbb8d553006192bfa3e428f97daad310144538973034ff050e32c79494cc62a52c59fe285f0f34a9f81e02bb02f16a4a8bfa596c3b110e76580f44209ce5fa8") acct$auto(&(0x7f0000000240)='/sys/kernel/debug/tracing/README\x00') acct$auto(&(0x7f0000000280)='\x00') removexattr$auto(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='/sys/kernel/debug/tracing/README\x00') mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) r3 = socket(0x23, 0x1, 0x884) r4 = getsockopt$auto(r3, 0x84, 0x18, 0x0, 0x0) inotify_add_watch$auto(r0, &(0x7f0000000340)='./file0\x00', 0x6f1) acct$auto(&(0x7f0000000380)='K/$$/\x00') fchmodat2$auto(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x1, 0x23) acct$auto(&(0x7f0000000400)='\x00') lgetxattr$auto(&(0x7f0000001500)='./file0/file0\x00', &(0x7f0000000480)='(-s\x00', &(0x7f00000004c0)="4139f5500b3799c307c514d5bb478a5c730a452e968838df207ffd1ecbfb0c6af36760fa67e7903c1d900f5c6a2f7567df3be4140427a1063ce33b0707b0a9115f6e01c64068ed70c59fcb42c7ce217b88fe90de82fb6c298e26103570f4dcafd9fc468efa57ab0759b7d16aeee491169a4f791f394d2d784a87aa373f6825bcf0864018599523a816f5e97f4b08806ee24cc06c6ffe06a8bcab5c70935068e07cdc293681937e06531d2c0405b8c98025698b8a0c206939034f5cb75eb1bc55eb114402185051fb3a400a786ce943f01bf118a9bd0803bdbcbf6c7909ea3c7d49bb1f7912b8ea6f2ca4bce5fff45584b13539ebda792bbdc46a3d72f42fb0e94dc7daa73d7db50835555c2cd24e98f7573fd45d11ccd057a1682b21a61f6cae26fecec582d011ee38fbb7648004cb40313dd2b776385b8d462c6e5c38f0228cb2e7ca141dd44f2a85cc917ed4fa60050e9e7bd80162165ad2105f10af3784e3e0ac80f06ffabeaccb82e1c05970534b18c2ccc48c0562682817725fbf1feaaa41958ebcaed028daaa4bccfec0b26b75ac40696c92a3e1e9d368ba8861d0f974b982cda1971f2e1d4c656a0207560178c8e25c1d788a61deafae020a4f4d4e9a4f4c12854ba244ce568e0d185fe404b8d2c7fda4124e4b1f9a48f97af4148f291e505773bfdef2006156bcb74701e26312a44602f3c3d166c7aa32192e0300aae0149f5ab2d823c9bb9bf572ce874e131c99498aba81a3c69de9a1d96b543e99a8b9fd97e5fc2a8452e6fbca48e25834bc22ed8436f09bbc1bb67658deb3a89af11b5f3e28e82ffff6e9d34e4ffcd5789e72b599509e7a07e9f96c71a5885ba13f04ee860f9a261d1fe7e51b583994f8ed25da1778a8d9de2bc9a1acbc65db46b278bc34ab1c4180f93873dd8e3486cae625a993e44fd765bde553d3af6ac4cbe4ae07a9d57f13a7899fab8157834c81734a604f9c0348bc445d9adaf7e405da740e7057752492bb968118f0eee063e9eac96c4cd2791b8e5601c54c8185a0f43f13e0573935f7611483c8448274837175debcc772c686afabbdc65007afe15f403bdac89672ca2483f4af37d1f88425146b9eac7a1c122719185353248adc3925619c61da0c7ddd07a7610dc2af445a8bc063bb9fe9bae643be5f05b4855fa1efdc9cff3c205fc860d89c764c343859cf2a0739b854a5f36a345cc87effe6233f7819f21706a6b05d45253fbf3d80b2e11361ff53e0f2c8854a088b3ac4e8baf6bbeb5ce88a9612d9e32e22b087a60c838530336c06aa88ad6794abcdb0c038b2b03ac768337a5c314f6427ce0f70d2695f86080cebd9e6b7e9af5ab9db662c2ef33ad0495baf143f251df44b4a2f1e9c40d2fd5dd88cbad309e0d80fd98ba57e79861b1dfa53c5da220085ffedfb4c35a88072fa1a1fcbcace0c29157be93cf3437f53e7a0e3d31416c0cea60928aa429d595353f85179d386feff852092d37226f0ea4fbeeb68b52630b3372843af002305afb0262b17260021552252d862abe334229a92ea1b3d0076a70697e8714636df90c30e87277292f1cb7a4cdf186e6e85ba11dc1e618f5fa62b4fcc1302bd8802d474bacc4399fe1f9193fed7286cdfab47fc7e6444ae8014506e93f8a5dde33f214d8346b1c8503c0dd559219728e3c3591c9b06a07280b6e4a8a3295fab67498b66e33b64559dc009b029b1afd658e696a33309f8cd9d0407944dd35352080ab378233adbdee0d2d9592691e29759747d1a9f5985f346e66e0c96a371ca280c6a6bf46011ab2df6afefc3b8dffb3c5255f10ec1a96a755064ac61fd5c8754921c56305d2730aff1b7b2ace49cb8b2f4ce77e5b3e7fbec76eddfe8097d9ddf72c3636a4d416a7a72b238d81d82c2e17a3ee4a8883f9bee45a3caa5c44e4167aba6e8204195d903507e57e8f728ad21fe75028d330a1c22cac3c3fe72f3830d1affd623033779e3b3cbb52b0638635aeadde0f198d4eafb0ce240d75962e9cf9b4b30b664a7030e85c9d5cd35e78279e37c41ad4ba78965c788410eb3f0c2301c7badc18f70d4cf4834e48fc769d7c45960910c9398aa7add804730db92c23857397795fb8e43d5293fcb7d07ca0f3d65f23d0e3514bf0d028260ff331568c78de184c42706ed88f2b31fcdcf552205ef749de65091601055c4be5f96223e82455f41cbf479921ad0093f128e2b4fc124dc7706459c4d4ea33c02e2ca80dd8bb052a703a087f1dcc486c66a8e88f623fa8fbeb73027636a00719f3325522b425374590474530ea8185b1eb3e1b791c0bb9247cbf355ac99d2f7877f9239c50674526d530706911a214fe355d2e51a74f869bec18cb85daa96ebf3f8da075b69099b040c08bfd40c512e34193a04461df135dd1ad2a1a87ab58c61bd3f7b1e6109a68bc8d4be3a7b3041d52126215f47ea2e57cc231fd07bfa9801f79184f2da98ce1b5e502c97ca0b707f1e5848716d7f54b7dbdaaa0f582597d2c422e5ad4f5eb27684c0fe64fb1ad8dc82975cf82b21a97d8a649a87a36c9b57482c7abc6b905558d94aa62f211a05ed6f0f6d7a2418e8924ac4c216972165561366e0345a759c00b1e2237d1f28fc6393c461da5209caf1008993ced74bd11c69dc58b0038d65841ec9dc545a1aef355713208f7e9845821baedec95e0cc5bc1b0f690c24dc11c2a4f324049d5184a36b1c4aecbad5eb37213b02f207080138edd36fc48c375bd40b03f733d05ccfc3117b9ce8d6a7ee448c4ba4ad1aaf1bd3f8677b6cf1c4d9561eb0aba5f8f80c7458e5ec9c1dd60c34bed3f0e1043ef33f4714aa2f7a47c0525b039d028346b0c30730f5dfdcb879bfb4323b27a4ac4c48d98142170cb9b00a1c83deb89521fb6407aba45f91cba060c22b4a632c845ce78f73598c15a7cf6b0dfb3969d0d8502a1eb1033e16cc2162eb71f5200ca16135c902d2a5d25e8f7e8ed807983fd6ede25ede751d994cb3ab35c5a13080a288fc97a82d2967348d8e1907761cc08b6a9eebbffe5da0772b4bd4af29edaa1ed84fcb7a52a2d4ddda10779441f999684cd74b475f2a3101541807414172a8d953666eecf9d69c0c7defd8a82cdfb78ece6cc675c993be1cf513053366623342fb03e863a6df3b4a01f3b8df5a4cc675cecfb5b0f93c27840ba54a745c4577ef808c0692abf3116f43603bc4650b03542249122c2e1e27e40582df146147996f3aa99d0e8c5ee878bc85c873074779d2e06582ddc75f084296cadcbe2b586e2182b8a383c90569385769348165c5946d597d0db0d3a17643ff9b8e2ccbb46468d948bca3a3ded7e4e87fb21809bf2c7c20808e1273402426156b5838e860bed6a8b105448cc47c4cc2376c332a9d4a587e0b93f3a1584a11b218f3b38e1a885ce2b3cb657c6aeef6d004967adf4a07af0c485f38f476bbbd7024d53aaad81bfebf5f3e2b7bb99fce0105fa2bbe619aa43ce72bd0c74cdf67fd7d796c76042a88aa38481f25cc2124a013dce188c17c2377531608f3257880cd1ca197a9b9588b32e9df1ebd1d193946b0996e79fa97fc93eba8517e65c9fca6649b3eb76c13048d0f1c81f0bb5583b91185d64731a468324b243af66206d7bd49d16c2121f794a6d9ccfe4ab824e298b57b886424507b95db9e9020e6dc756c153d25626a0487ada092b7df4de837965a9e2b2f4ffb142be079b182809651a49cb2ee40ad6b78c5f901d02980f9d43032ee36f07d81b93bb05da9a31d901dac8563b6975621a73f0d7eed80b600197cbf142d1d5ef2d9860165cfa493370f58bb768b9bebec69e5d64a31ddc6d54b3bfffddcd2eaae08e11d3eb3491506537a36cb9c5c3e0323a1d48f58f92e816df61684ef88378f952796f7467dc5444c7075c306ce32df557342cd68aac803529145b1e2904221a4637d303e49ee1e6d514ef1dae021d3ea6202d8a2271b7146ec7f0dc71d6ffbe1705484e614afd84a96be44ec397b74a06b1aafcb1a32ac07ca75292cb8e797c5645c89c53a723c2f88e229d8cedc14d0079c6d498431561fd5a7daa23165bf27d1bfcdc0d50732edba756e0073c9be36bdc9ef05106bf953d66c10b935b9804cde48d7c83032c28f9f0df0198f5f9f0471df3427af0c55e786e106c97c2bc47a244dbe518ef7faffb40bece0e182c7cc2242a509ad7c781f8f0bd4804ac8680de973e8be7102ecebb69437e53c90c157bae662ca77c661c88ae66af639a697822e34c730b044403385e9ca130a11937248f2fb74b06bbb145106f0a251d6e1ec9ed27bc2df66857476667f5cbbab41e104a1a9acf8e9bd1f734b7aaf3c7bc610d28dd29fef07836fc365eb83cb47f8a51ab874aab235d3795e73a0cdadb59febf48223a2f093b37a236c0dd2e51172caaf437b47e354ab83e02150a2d265d8a7bcafedecaf4d2efc8471e5910f44694c36ed41be7c2b8aecff404cb6321832f182e204e5671642b69ca8d831db2c4e2725aa46228154155b441b96543ddfda35df0f70540e8c81c2fcc407683380b3711bb6059e9f762f905953371c2fdd96f3ad9bf4278a44cd1cbc41f9152db6412d07eb44123f6ad71d1da4cb2863be49fc08189005e708e30e4eee9c024d5b4dd790ad2148e7b15dbdf39a17e872fdea1973aec2a007e77b14d0c7928c8e3d3fc6c3e9045989b4b1c1737443524669b422ff4254f2c1fe3c37563ee8d6ee409e67e461e5cbce70747986485574ba5bdc1f3c12fff170f68243ef217a6fff8d0b132ec2eace6af4e644bfd44f9d1507b6d547e082c53501c1fcd2d1fc31c4a6503aa99552150820931a7c913903010a26daa1bbd3566e557620ab432c8531a6b89d0b31ae1e17141d0d2cc6d4911872f2b284af708194be849d3d6df3643051b0e1d14d59f48564ac5769d66738cef3a78431e877dba5d264e906c853abe5ee1354bc9ca004938397a488ccfb2fceae021f76dfb3744402fa772b0dbe5a8702c3bbdc3c3f40113def6af054b7182d11d572244ffeaf3fe1b012c8df7af86a39c90c5c18b7701c7f070b20a447dd54f64a293aaca8755c76a06755ab5980e207c16f09610dccb923c7c71dc135217d85c2cd9bac92960f0ea3fa63505b5f854ecd25123786b05d2c0bd34adfc4cb46e17aa9e6aa84ca34f0685cab3f310a4957e8bb77f08c7aaff32134484c8138ac8ab622c87c34411c8b9057806815054af9b040921566868b41cfd4944b11da3bd192ad1f2fd49eb2ca8e41793999baa38b3ca1f600f653d53f4164bf8d10c6ca09f96d91be390841b36130c84f68767c383fde7172a7f4062fbe632a527e86c317df9637c181081ad63a344c61fdd65c1dd628cabd0135c9595d3e92c162fb3a6137a2cb4c904ecc93ffec2ff7bdeb99e083f1282aed9e266e710a6500fcaad6012c77a8514041b4e99cc34c19b97593952452147ebee7e03393bd0c21d3bd3f2c04ca879966f4d49c3115b6b9c3827ccb5d527abdf479486dcb96947a39cd5d706741d3d4d88d98d940db9bdc6c520986a83e92ea030d7ee5b1dbd1ee917774fd7ae7fecbe34d79eb2a7873302370784bf29b84ae4802b19104169fd5dcd0602718ec539207d67d0e85bef60ebb106846e4c06f0afd3f93980f4e16c8d7aec25a61848179c52c55973c1436bbbfd46c1a44a302e3d44229d5ceddc202526981a312e09a45c815497c5069a757d8b02c7cb5ebc7e5e0991c38e367fa21f316494ed05ad73a3e96f34df69aac8626934dea4309f0244115b278eb69c3962f8bdf4165b4daa0059370", 0xb199) unshare$auto(0x5) ioctl$auto_TUNSETVNETHDRSZ2(0xffffffffffffffff, 0x400454d8, &(0x7f00000014c0)=0x9f) ioctl$auto_BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000001580)={@inferred=r0, 0x6, &(0x7f0000001540)=0x3, 0x73, 0xc79, 0x3, "7f722798f215ffa588d6455811558b67000000000000008000"}) fcntl$auto_F_UNLCK(r0, 0x6, 0x2) acct$auto(&(0x7f0000001600)='/sys/kernel/debug/tracing/README\x00') openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f0000001640), 0x1000, 0x0) truncate$auto(&(0x7f0000001680)='./file0/file0/file0\x00', 0x0) fcntl$auto_F_UNLCK(0xffffffffffffffff, 0x4, 0x2) acct$auto(&(0x7f00000016c0)='/sys/kernel/debug/tracing/README\x00') sendmsg$auto_NETDEV_CMD_DEV_GET(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001780)={&(0x7f00000019c0)=ANY=[@ANYRESOCT=r3, @ANYRESDEC, @ANYBLOB="00032dbd7000fcdbdf250100000008000100", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40800) symlink$auto(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)='./file0\x00') socket(0x26, 0x4, 0xa) lstat$auto(&(0x7f0000001880)='./file0\x00', &(0x7f0000001a40)={0x81, 0x80000001, 0xa, 0xe8, r1, r2, 0x0, 0x6, 0xfffffffffffffff7, 0x0, 0x8000, 0x3, 0x200, 0x0, 0x76e, 0x5, 0x8}) unshare$auto(0x4) creat$auto(&(0x7f0000001980)='./file0/file0/file0\x00', 0x5) shmget$auto(0x9, 0x3, 0x7) 1.942651248s ago: executing program 3 (id=1269): shmctl$auto_IPC_SET(0x2, 0x1, 0x0) close_range$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x7) r0 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000002dc0)='/dev/adsp1\x00', 0x2401, 0x0) r1 = openat$auto_iommufd_fops_main(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) r2 = bpf$auto_BPF_ENABLE_STATS(0x20, &(0x7f0000000040)=@info={r1, 0x7, 0x8000}, 0x1) r3 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f00000003c0), r2) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) swapoff$auto(&(0x7f0000000580)='\\\x00') r4 = socket(0x23, 0x2, 0x0) ioctl$auto(0x3, 0x89ee, r4) r5 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000600), r4) sendmsg$auto_ETHTOOL_MSG_PRIVFLAGS_SET(r4, &(0x7f0000000880)={&(0x7f00000005c0), 0xc, &(0x7f0000000840)={&(0x7f0000000640)={0x14, r5, 0x200, 0x70bd27, 0x25dfdbfd}, 0x14}}, 0x1) shmctl$auto_SHM_LOCK(0x65dc, 0xb, &(0x7f0000000340)={{0xb6c8, 0xee01, 0xee01, 0x37ee, 0xd, 0x75e, 0xeb}, 0x40000000, 0x6, 0x5968, 0x8, @inferred=0xffffffffffffffff, @raw=0x2, 0xfff, 0x0, &(0x7f0000000180)="7f08a894046ff7579f886c0ca376e357b285d8492c93367e42f6980e2afb3beffff1706ed87361d849277013a7ddb3e9553db7fd794957840c5234660a37eaf7950eba7dfc670c8aefb275b156faade4ea6eda6f768813ccd7a2c7d43419b955fac63406267119026b38c149aae42a1229f40679571e45024111466f29c0d509fb52ed34ccd79494153604674b22f23212fd0c736a00161b327869f71ffa52cf28396633f4f55d3c36aab719d563e08e3ecc8de2151336411f72dbe49d6e9dca27e8f3ea1a44a9c44c43a3d9babfee8bad56f18c3c27495f5344921e9eb1bdddae23b0", &(0x7f0000000280)="fc841e7ec4d7dac9f74ba5464d8da0aa710a3e8f9eace14793be2920466fc9e877bce2563634846dd94382a1ffd6cac0ebfcb5a1a8814af460cd7b310d276c5684807633c4da5c3e292e0d13b95a8870cc288d020f8e8671be851b776614a982f106d20a9d323c7f1b7c357c29ffd72a88d2d3385c0ec1fc7adf85068a178940ad94cf350581cd700798bdd8ddbf55d8e904a50501d62c15a36f169e52b50b58f304666bae9caf6542fbb4da4a31398629227c99d2e56e32f7dd"}) shmctl$auto_IPC_INFO(0x5, 0x3, &(0x7f0000000500)={{0xffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0xfffffff0, 0x9, 0x7}, 0x1, 0x3, 0x5, 0x4, @raw=0x3, @raw=0x4, 0x1, 0x0, &(0x7f0000000ac0)="4755266b9a7112f0418a3f32166f2b5408c66c2f6de0fd25c45589c009979446e292b463dddf0c73aba9605e53e816b3df5c860294d5aaceb3f003de97a5c7d509a0651ecd85f1bc818c1af788f2716fc455382de647", &(0x7f0000000440)="3c7d7de55f7a3530e100383889f3912e9418449cfdd179fb8e35d94a7e61b55f4758a46a529c3486215da2cdd337d115528296df631cc0504092ce6e0705557612b35e39734d3cd317b5d65f1890059a36001de2411cdd1963f04d042307f27f73192abe1e59c50c82fc548d2d3247d469795a35ac8096ae245783903343a8c0d1692664a3790b30b0295f28e0"}) shmctl$auto_IPC_STAT(0x4, 0x2, &(0x7f0000000a40)={{0x6, r6, r9, 0x7, 0x3, 0x6, 0xff}, 0x4, 0x7, 0x7, 0x8, @inferred=r7, @raw=0x200, 0x2, 0x0, &(0x7f00000008c0)="d12493e7ead5173cd7cca6ea7105eedf3437f91323de1a2d16e0db78ac9ce053fec975d91e1d5f84b0798723a7958d7cb662c064df848e1062de90f5a9cf3d1bd896036e0b35a46251ddd6ba6e0579ea5b4f4676a4", &(0x7f0000000940)="f6c0c833db17d9732d05ed66a20f51952dd9f1c1f4549849337563ea81ddb1d5bbdd6f4325bacdec43d24c4467aeecc0b8cafac7026bc525df005ab93bde6b1628173eb727fcaadbff171b51960b545aa708237592f92a44d21545214a290fc3cbb948467e04bd1b8223186ef7ed31f97185058d4193583568971db0e56ffca5f7877403609b82d9e7dcb6d646a849feffcb1f9ee34966d251dbf6d131b3f743a3caa738457b07e5ca2953c18b90e9e4a9c488b583efd4c62f7e0deb5827cd473ecbe8ac720ae9877396987d23bc52dbab57aa0666ba39d9afd9b246c0ffd74a204124e9683c09cba0b2ba241665e881c4d3"}) sendmsg$auto_TIPC_NL_NODE_GET(r2, &(0x7f0000000dc0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000e00)={&(0x7f0000001680)=ANY=[@ANYBLOB='<\b\x00\x00', @ANYRES16=r3, @ANYBLOB="0c0125bd7000fddbdf250d0000001c0208803800108004003880511ce857d23abd23ff13524acb34c1bd9e472a9833ccadb6a883e46447363a2fe14bf5a01c81eded0400ee8004007080e8009480080041005e0fffff08003b00", @ANYRES32, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="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"/496, @ANYRES32, @ANYBLOB="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", @ANYRES32=r8, @ANYRESDEC=r4], 0x83c}, 0x1, 0x0, 0x0, 0x8001}, 0x40000) r10 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/uts\x00') r11 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/fail-nth\x00', 0x2, 0x0) r12 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/workqueue/cpumask\x00', 0x2, 0x0) write$auto(r12, &(0x7f0000000180)='1\x00\\\xa0\x04|\x9d$\xdcM)\xb9\xdd\xd6', 0x5) write$auto(r11, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x8800, 0x0) write$auto(0x3, 0x0, 0x100082) ioctl$NS_GET_PARENT(r10, 0xb701, 0x0) ioctl$auto_VFIO_GET_API_VERSION(r1, 0x3b64, 0x0) ioctl$auto_OSS_ALSAEMULVER2(r0, 0x80044df9, &(0x7f0000002e00)) 1.853363526s ago: executing program 1 (id=1270): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) r0 = inotify_init1$auto(0x3000000000000) io_uring_setup$auto(0x1d48, 0x0) ioctl$auto_FS_IOC_GETFSMAP(r0, 0xc0c0583b, 0x0) close_range$auto(0x2, 0x8, 0x0) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) fanotify_init$auto(0x65, 0x2) pipe$auto(0x0) dup2$auto(0x5, 0x4) splice$auto(0x4, 0x0, 0x2, 0x0, 0x80000001, 0x9) write$auto(0x6, 0x0, 0x100000001) setsockopt$auto(0x3, 0x1, 0x3c, 0x0, 0x9) 1.231384952s ago: executing program 0 (id=1271): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$auto_SW_SYNC_IOC_CREATE_FENCE(r1, 0xc0285700, &(0x7f0000000000)={0x7f, "4c83486dbb68c058fe4b2e12b91064cd57afad3b00"}) move_pages$auto(0x0, 0x1002, 0x0, 0x0, 0x0, 0x2) ioctl$auto_SW_SYNC_IOC_CREATE_FENCE(r1, 0xc0285700, 0x0) ioctl$auto(0x3, 0xc0303e03, r0) 894.467616ms ago: executing program 0 (id=1273): r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) mmap$auto(0x0, 0x20009, 0xe3, 0x100000eb2, 0x40000000000a1, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0xb, 0x0) r1 = socket(0x2, 0x5, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0x2, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) sendmmsg$auto(r1, &(0x7f0000000100)={{&(0x7f0000000040), 0x10, &(0x7f00000000c0)={0x0, 0x1a000}, 0x7, 0x0, 0x2, 0xb}, 0xfff}, 0x5, 0x311) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xffcc}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0xf00) write$auto(r0, 0x0, 0x81) 855.316274ms ago: executing program 1 (id=1274): socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) mknod$auto(&(0x7f0000000040)='./file0\x00', 0x1001, 0x5) open(&(0x7f0000000000)='./file0\x00', 0x101800, 0xbf) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) r0 = socket(0x21, 0x2, 0x2) statx$auto(0xffffff9c, 0x0, 0x1000, 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000140), 0x8f80, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0x40a0ae49, r0) 815.457608ms ago: executing program 2 (id=1275): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pts/ptmx\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000140), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) ioctl$auto_KVM_CREATE_VM(r0, 0xc048aeca, 0x0) 587.078906ms ago: executing program 1 (id=1276): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) fanotify_init$auto(0x5, 0x2000000000002) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket(0x23, 0x80805, 0x2) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) bpf$auto(0x0, &(0x7f0000000040)=@bpf_attr_5={@target_ifindex=r1, 0x7f, 0x99, 0x8, 0x1, @relative_id=0x8, 0x5}, 0x92) bpf$auto(0x2, &(0x7f00000001c0)=@raw_tracepoint={0x5, 0xffff, 0x0, 0x3}, 0xc) bpf$auto(0x4, &(0x7f00000001c0)=@raw_tracepoint={0x5, r2, 0x0, 0x8000000000007}, 0x5) 507.927556ms ago: executing program 2 (id=1277): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) sysfs$auto(0x2, 0x10000000000002e, 0x0) fsopen$auto(0x0, 0x1) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x9, 0x3ff57697, 0x9b72, 0x2, 0x8000000000008000) io_uring_setup$auto(0x6, 0x0) setsockopt$auto_SO_OOBINLINE(0xffffffffffffffff, 0x3, 0xa, 0x0, 0x2) close_range$auto(0x2, 0xa, 0x0) process_madvise$auto_PIDFD_SELF_THREAD(0xffffffffffffd8f0, &(0x7f0000000140)={&(0x7f0000000000), 0x55}, 0x6, 0x8, 0x0) 497.87674ms ago: executing program 0 (id=1285): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x5, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x3d}}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x10, &(0x7f00000000c0)={0x0, 0x1fff8}, 0x7, 0x0, 0x2, 0xb}, 0xfff}, 0x5, 0x311) io_uring_setup$auto(0x2, 0x0) connect$auto(0x3, 0x0, 0x55) close_range$auto(0x2, 0x8, 0x0) socket(0x2a, 0x2, 0x1) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0x10, 0x2, 0x0) 489.380397ms ago: executing program 1 (id=1278): set_mempolicy$auto(0x6, &(0x7f0000000080)=0x3, 0x21) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptyc1\x00', 0x0, 0x0) r0 = openat$auto_stat_fops_per_vm_kvm_main(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/kvm/irq_exits\x00', 0xaa042, 0x0) read$auto(0x3, 0x0, 0x21) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) clock_gettime$auto(0x1, 0x0) setresuid$auto(0x0, 0x8, 0x8000) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$auto(0x4, 0x1, 0xc, 0x0, 0x6) r3 = syz_genetlink_get_family_id$auto_mac802154_hwsim(&(0x7f0000000180), r1) r4 = getpid() process_vm_readv$auto(r4, &(0x7f0000000000)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={0x0, 0xffffffff}, 0x6, 0x0) sendmsg$auto_MAC802154_HWSIM_CMD_NEW_EDGE(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x110, r3, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@MAC802154_HWSIM_ATTR_RADIO_ID={0x8, 0x1, 0x4000006}, @MAC802154_HWSIM_ATTR_RADIO_ID={0x8, 0x1, 0x7}, @MAC802154_HWSIM_ATTR_RADIO_ID={0x8}, @MAC802154_HWSIM_ATTR_RADIO_EDGE={0xe4, 0x2, 0x0, 0x1, [@typed={0x8, 0x119, 0x0, 0x0, @pid=r4}, @generic="9b71f5f9ea9e74dac08d0bc45a1ea3e84a49223668af211867baf099334976efbd9909145a26df38e91ecd5c33f4d7b9d47f7ae9d63abee4055f0e16cd428bce9c4412c8673619a8a7f834d3e926c6af767c95549eabefd71b7e36c812658c7706ca5fe06105c4f93c49d4fe95e2de005569de85876b3ec36b0437fa570eddeb95d430ea83e6207a4f09c0b1406e07ef72798170ad73e62f3ec4fa5cce522b0928b33deade813961fa0f7aa2cd29d821babf71f51e08e2658e12c287", @nested={0x1c, 0x12, 0x0, 0x1, [@typed={0x8, 0xf3, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @typed={0xc, 0x29, 0x0, 0x0, @u64=0x5}, @typed={0x4, 0xec}]}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x40) write$auto(0x3, 0x0, 0x3f00) set_mempolicy$auto(0xfffffff7, &(0x7f0000000040)=0x2, 0xfffffffffffffffd) timer_create$auto(0x2, 0x0, 0x0) timer_create$auto(0x9, 0x0, 0x0) timer_delete$auto(0x1) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) mbind$auto(0x0, 0x100000004, 0x100000000, 0x0, 0x6, 0x2) read$auto(r0, &(0x7f00000000c0)='*#%]]:-}}#*}!\x00', 0x7fffffffffffffff) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2, 0x80002, 0x73) connect$auto(0x3, &(0x7f0000000080)=@tipc=@name={0x1e, 0x2, 0x3, {{0x43, 0x4}, 0x2}}, 0x3) mbind$auto(0x6, 0x4, 0x30000000000000, &(0x7f0000000000)=0xb32, 0x1, 0x1) 328.659027ms ago: executing program 2 (id=1279): r0 = openat$auto_tracing_readme_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/tracing/README\x00', 0x0, 0x0) lstat$auto(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xffffffff, 0x2, 0x7, 0x10001, 0x0, 0x0, 0x0, 0x14f, 0x8, 0x6, 0x2, 0xfe, 0x2, 0x7ffffffb, 0x9, 0x82, 0x5}) quotactl_fd$auto(r0, 0x5, r2, &(0x7f0000000140)) acct$auto(&(0x7f0000000240)='/sys/kernel/debug/tracing/README\x00') acct$auto(&(0x7f0000000280)='\x00') removexattr$auto(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='/sys/kernel/debug/tracing/README\x00') mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) r3 = socket(0x23, 0x1, 0x884) r4 = getsockopt$auto(r3, 0x84, 0x18, 0x0, 0x0) inotify_add_watch$auto(r0, &(0x7f0000000340)='./file0\x00', 0x6f1) acct$auto(&(0x7f0000000380)='K/$$/\x00') fchmodat2$auto(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x1, 0x23) acct$auto(&(0x7f0000000400)='\x00') lgetxattr$auto(&(0x7f0000001500)='./file0/file0\x00', &(0x7f0000000480)='(-s\x00', &(0x7f00000004c0)="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", 0xb199) unshare$auto(0x5) ioctl$auto_TUNSETVNETHDRSZ2(0xffffffffffffffff, 0x400454d8, &(0x7f00000014c0)=0x9f) ioctl$auto_BTRFS_IOC_SEND(r4, 0x40489426, &(0x7f0000001580)={@inferred=r0, 0x6, &(0x7f0000001540)=0x3, 0x73, 0xc79, 0x3, "7f722798f215ffa588d6455811558b67000000000000008000"}) fcntl$auto_F_UNLCK(r0, 0x6, 0x2) acct$auto(&(0x7f0000001600)='/sys/kernel/debug/tracing/README\x00') openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f0000001640), 0x1000, 0x0) truncate$auto(&(0x7f0000001680)='./file0/file0/file0\x00', 0x0) fcntl$auto_F_UNLCK(0xffffffffffffffff, 0x4, 0x2) acct$auto(&(0x7f00000016c0)='/sys/kernel/debug/tracing/README\x00') sendmsg$auto_NETDEV_CMD_DEV_GET(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001780)={&(0x7f00000019c0)=ANY=[@ANYRESOCT=r3, @ANYRESDEC, @ANYBLOB="00032dbd7000fcdbdf250100000008000100", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40800) symlink$auto(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)='./file0\x00') socket(0x26, 0x4, 0xa) lstat$auto(&(0x7f0000001880)='./file0\x00', &(0x7f0000001a40)={0x81, 0x80000001, 0xa, 0xe8, r1, r2, 0x0, 0x6, 0xfffffffffffffff7, 0x0, 0x8000, 0x3, 0x200, 0x0, 0x76e, 0x5, 0x8}) unshare$auto(0x4) creat$auto(&(0x7f0000001980)='./file0/file0/file0\x00', 0x5) shmget$auto(0x9, 0x3, 0x7) 222.569672ms ago: executing program 0 (id=1280): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) r0 = io_uring_setup$auto(0x5, 0x0) close_range$auto(0x2, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2b, 0x1, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0xffff, @remote}, 0x6d) listen$auto(0x3, 0x81) r1 = socket(0x2b, 0x1, 0x0) sendmmsg$auto(r1, &(0x7f0000000000)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x24, 0xfffffffd}, 0x10001}, 0x5, 0x20000000) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x101e81, 0x0) poll$auto(&(0x7f0000000080)={0x3, 0x1, 0xa}, 0x5, 0x108) 0s ago: executing program 2 (id=1281): mmap$auto(0x0, 0x400005, 0xe2, 0x9b72, 0x2, 0x8000) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/oom_adj\x00', 0x48503, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x4) socket(0x1d, 0x2, 0x7) socket(0x2, 0x1, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0) statx$auto(0xffffff9c, 0x0, 0x1000, 0x803, 0x0) close_range$auto(0x2, 0x8000, 0x0) r2 = openat$auto_iommufd_fops_main(0xffffffffffffff9c, &(0x7f0000000400), 0x80001, 0x0) ioctl$auto(r2, 0x3b8e, r1) read$auto(r0, 0x0, 0x1f40) kernel console output (not intermixed with test programs): 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 [ 338.133301][ T9446] RSP: 002b:00007f765b9f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 338.133333][ T9446] RAX: ffffffffffffffda RBX: 00007f765da15fa0 RCX: 00007f765d79c799 [ 338.133355][ T9446] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 338.133375][ T9446] RBP: 00007f765d832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 338.133394][ T9446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 338.133414][ T9446] R13: 00007f765da16038 R14: 00007f765da15fa0 R15: 00007ffdca609fe8 [ 338.133458][ T9446] [ 338.193158][ T30] audit: type=1804 audit(4294967392.270:73): pid=9451 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.955" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 338.611465][ T9458] FAULT_INJECTION: forcing a failure. [ 338.611465][ T9458] name failslab, interval 1, probability 0, space 0, times 0 [ 338.637732][ T9458] CPU: 0 UID: 0 PID: 9458 Comm: syz.2.958 Tainted: G L syzkaller #0 PREEMPT(full) [ 338.637782][ T9458] Tainted: [L]=SOFTLOCKUP [ 338.637795][ T9458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 338.637813][ T9458] Call Trace: [ 338.637824][ T9458] [ 338.637836][ T9458] dump_stack_lvl+0x100/0x190 [ 338.637891][ T9458] should_fail_ex.cold+0x5/0xa [ 338.637929][ T9458] should_failslab+0xc2/0x120 [ 338.637963][ T9458] __kmalloc_cache_noprof+0x7a/0x6f0 [ 338.638007][ T9458] ? virtual_ncidev_open+0x49/0x220 [ 338.638122][ T9458] virtual_ncidev_open+0x49/0x220 [ 338.638161][ T9458] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 338.638198][ T9458] misc_open+0x26d/0x450 [ 338.638271][ T9458] ? __pfx_misc_open+0x10/0x10 [ 338.638302][ T9458] chrdev_open+0x234/0x6a0 [ 338.638333][ T9458] ? __pfx_apparmor_file_open+0x10/0x10 [ 338.638410][ T9458] ? __pfx_chrdev_open+0x10/0x10 [ 338.638448][ T9458] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 338.638503][ T9458] do_dentry_open+0x6d8/0x1660 [ 338.638542][ T9458] ? __pfx_chrdev_open+0x10/0x10 [ 338.638586][ T9458] vfs_open+0x82/0x3f0 [ 338.638631][ T9458] path_openat+0x208c/0x31a0 [ 338.638684][ T9458] ? __pfx_path_openat+0x10/0x10 [ 338.638730][ T9458] do_file_open+0x20e/0x430 [ 338.638768][ T9458] ? __pfx_do_file_open+0x10/0x10 [ 338.638831][ T9458] ? alloc_fd+0x476/0x790 [ 338.638865][ T9458] ? do_getname+0x191/0x390 [ 338.638909][ T9458] do_sys_openat2+0x10d/0x1e0 [ 338.638952][ T9458] ? __pfx_do_sys_openat2+0x10/0x10 [ 338.639009][ T9458] __x64_sys_openat+0x12d/0x210 [ 338.639053][ T9458] ? __pfx___x64_sys_openat+0x10/0x10 [ 338.639113][ T9458] do_syscall_64+0x106/0xf80 [ 338.639152][ T9458] ? clear_bhb_loop+0x40/0x90 [ 338.639191][ T9458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 338.639226][ T9458] RIP: 0033:0x7f765d79c799 [ 338.639253][ T9458] 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 [ 338.639284][ T9458] RSP: 002b:00007f765b9f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 338.639315][ T9458] RAX: ffffffffffffffda RBX: 00007f765da15fa0 RCX: 00007f765d79c799 [ 338.639336][ T9458] RDX: 0000000000000002 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 338.639356][ T9458] RBP: 00007f765d832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 338.639376][ T9458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 338.639395][ T9458] R13: 00007f765da16038 R14: 00007f765da15fa0 R15: 00007ffdca609fe8 [ 338.639438][ T9458] [ 339.011662][ T30] audit: type=1804 audit(4294967393.130:74): pid=9464 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.959" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 339.048694][ T9461] i2c i2c-0: Frontend requested software zigzag, but didn't set the frequency step size [ 339.202481][ T30] audit: type=1804 audit(4294967393.310:75): pid=9470 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.960" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 339.568912][ T9481] blktrace: Concurrent blktraces are not allowed on loop2 [ 339.692214][ T9468] zswap: compressor û not available [ 339.777051][ T30] audit: type=1804 audit(4294967393.900:76): pid=9487 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.965" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 340.641157][ T9507] FAULT_INJECTION: forcing a failure. [ 340.641157][ T9507] name failslab, interval 1, probability 0, space 0, times 0 [ 340.660058][ T9507] CPU: 0 UID: 0 PID: 9507 Comm: syz.1.972 Tainted: G L syzkaller #0 PREEMPT(full) [ 340.660111][ T9507] Tainted: [L]=SOFTLOCKUP [ 340.660122][ T9507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 340.660143][ T9507] Call Trace: [ 340.660164][ T9507] [ 340.660177][ T9507] dump_stack_lvl+0x100/0x190 [ 340.660236][ T9507] should_fail_ex.cold+0x5/0xa [ 340.660276][ T9507] should_failslab+0xc2/0x120 [ 340.660313][ T9507] __kmalloc_cache_noprof+0x7a/0x6f0 [ 340.660357][ T9507] ? snd_pcm_oss_change_params_locked+0x211/0x39f0 [ 340.660559][ T9507] snd_pcm_oss_change_params_locked+0x211/0x39f0 [ 340.660628][ T9507] ? __mutex_lock+0x26a/0x1b90 [ 340.660677][ T9507] ? snd_pcm_oss_sync+0x243/0x840 [ 340.660709][ T9507] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 340.660774][ T9507] ? __pfx___mutex_lock+0x10/0x10 [ 340.660825][ T9507] ? __fsnotify_parent+0x2b4/0xca0 [ 340.660867][ T9507] snd_pcm_oss_make_ready_locked+0xb7/0x130 [ 340.660917][ T9507] snd_pcm_oss_sync+0x265/0x840 [ 340.660949][ T9507] snd_pcm_oss_release+0x238/0x300 [ 340.660976][ T9507] ? __pfx_snd_pcm_oss_release+0x10/0x10 [ 340.661004][ T9507] __fput+0x3ff/0xb40 [ 340.661044][ T9507] task_work_run+0x150/0x240 [ 340.661086][ T9507] ? __pfx_task_work_run+0x10/0x10 [ 340.661136][ T9507] exit_to_user_mode_loop+0x100/0x4a0 [ 340.661195][ T9507] do_syscall_64+0x668/0xf80 [ 340.661230][ T9507] ? clear_bhb_loop+0x40/0x90 [ 340.661265][ T9507] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 340.661294][ T9507] RIP: 0033:0x7f4634f9c799 [ 340.661317][ T9507] 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 [ 340.661344][ T9507] RSP: 002b:00007f4635e61028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 340.661371][ T9507] RAX: 0000000000000000 RBX: 00007f4635215fa0 RCX: 00007f4634f9c799 [ 340.661389][ T9507] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 340.661406][ T9507] RBP: 00007f4635032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 340.661424][ T9507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 340.661441][ T9507] R13: 00007f4635216038 R14: 00007f4635215fa0 R15: 00007fff07c15268 [ 340.661477][ T9507] [ 341.506255][ T9523] FAULT_INJECTION: forcing a failure. [ 341.506255][ T9523] name failslab, interval 1, probability 0, space 0, times 0 [ 341.592668][ T9523] CPU: 0 UID: 0 PID: 9523 Comm: syz.0.977 Tainted: G L syzkaller #0 PREEMPT(full) [ 341.592707][ T9523] Tainted: [L]=SOFTLOCKUP [ 341.592715][ T9523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 341.592730][ T9523] Call Trace: [ 341.592737][ T9523] [ 341.592746][ T9523] dump_stack_lvl+0x100/0x190 [ 341.592788][ T9523] should_fail_ex.cold+0x5/0xa [ 341.592817][ T9523] should_failslab+0xc2/0x120 [ 341.592842][ T9523] __kmalloc_cache_noprof+0x7a/0x6f0 [ 341.592874][ T9523] ? copy_mount_options+0x55/0x190 [ 341.592912][ T9523] copy_mount_options+0x55/0x190 [ 341.592946][ T9523] __x64_sys_mount+0x1ab/0x310 [ 341.592975][ T9523] ? __pfx___x64_sys_mount+0x10/0x10 [ 341.593012][ T9523] do_syscall_64+0x106/0xf80 [ 341.593041][ T9523] ? clear_bhb_loop+0x40/0x90 [ 341.593071][ T9523] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 341.593096][ T9523] RIP: 0033:0x7f4ba679c799 [ 341.593115][ T9523] 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 [ 341.593141][ T9523] RSP: 002b:00007f4ba7574028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 341.593164][ T9523] RAX: ffffffffffffffda RBX: 00007f4ba6a15fa0 RCX: 00007f4ba679c799 [ 341.593179][ T9523] RDX: 0000200000000240 RSI: 0000000000000000 RDI: 0000200000000180 [ 341.593194][ T9523] RBP: 00007f4ba6832bd9 R08: 0000200000000280 R09: 0000000000000000 [ 341.593209][ T9523] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 341.593223][ T9523] R13: 00007f4ba6a16038 R14: 00007f4ba6a15fa0 R15: 00007ffe81b6b198 [ 341.593253][ T9523] [ 341.788901][ T30] audit: type=1804 audit(4294967395.890:77): pid=9525 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.976" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 342.081688][ T9533] FAULT_INJECTION: forcing a failure. [ 342.081688][ T9533] name failslab, interval 1, probability 0, space 0, times 0 [ 342.160478][ T9533] CPU: 1 UID: 0 PID: 9533 Comm: syz.0.980 Tainted: G L syzkaller #0 PREEMPT(full) [ 342.160536][ T9533] Tainted: [L]=SOFTLOCKUP [ 342.160549][ T9533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 342.160568][ T9533] Call Trace: [ 342.160580][ T9533] [ 342.160592][ T9533] dump_stack_lvl+0x100/0x190 [ 342.160651][ T9533] should_fail_ex.cold+0x5/0xa [ 342.160691][ T9533] should_failslab+0xc2/0x120 [ 342.160729][ T9533] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 342.160783][ T9533] ? sock_alloc_inode+0x25/0x1c0 [ 342.160939][ T9533] ? __pfx_sock_alloc_inode+0x10/0x10 [ 342.160990][ T9533] sock_alloc_inode+0x25/0x1c0 [ 342.161037][ T9533] alloc_inode+0x68/0x250 [ 342.161078][ T9533] sock_alloc+0x44/0x280 [ 342.161134][ T9533] do_accept+0xf9/0x530 [ 342.161195][ T9533] ? 0xffffffff81000000 [ 342.161221][ T9533] ? do_raw_spin_lock+0x128/0x260 [ 342.161274][ T9533] ? __pfx_do_accept+0x10/0x10 [ 342.161334][ T9533] ? 0xffffffff81000000 [ 342.161358][ T9533] __sys_accept4+0x108/0x200 [ 342.161395][ T9533] ? __pfx___sys_accept4+0x10/0x10 [ 342.161441][ T9533] __x64_sys_accept+0x74/0xb0 [ 342.161473][ T9533] ? lockdep_hardirqs_on+0x78/0x100 [ 342.161549][ T9533] do_syscall_64+0x106/0xf80 [ 342.161588][ T9533] ? clear_bhb_loop+0x40/0x90 [ 342.161632][ T9533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.161667][ T9533] RIP: 0033:0x7f4ba679c799 [ 342.161694][ T9533] 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 [ 342.161727][ T9533] RSP: 002b:00007f4ba7574028 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 342.161761][ T9533] RAX: ffffffffffffffda RBX: 00007f4ba6a15fa0 RCX: 00007f4ba679c799 [ 342.161784][ T9533] RDX: ffffffff81000000 RSI: ffffffffffffffff RDI: 0000000000000003 [ 342.161805][ T9533] RBP: 00007f4ba6832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 342.161825][ T9533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 342.161844][ T9533] R13: 00007f4ba6a16038 R14: 00007f4ba6a15fa0 R15: 00007ffe81b6b198 [ 342.161879][ T9533] ? 0xffffffff81000000 [ 342.161911][ T9533] [ 342.579784][ T30] audit: type=1804 audit(4294967396.700:78): pid=9539 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.0.981" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 342.956894][ T9548] FAULT_INJECTION: forcing a failure. [ 342.956894][ T9548] name failslab, interval 1, probability 0, space 0, times 0 [ 342.970454][ T9548] CPU: 1 UID: 0 PID: 9548 Comm: syz.2.983 Tainted: G L syzkaller #0 PREEMPT(full) [ 342.970508][ T9548] Tainted: [L]=SOFTLOCKUP [ 342.970519][ T9548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 342.970538][ T9548] Call Trace: [ 342.970549][ T9548] [ 342.970563][ T9548] dump_stack_lvl+0x100/0x190 [ 342.970622][ T9548] should_fail_ex.cold+0x5/0xa [ 342.970663][ T9548] should_failslab+0xc2/0x120 [ 342.970699][ T9548] __kmalloc_cache_noprof+0x7a/0x6f0 [ 342.970744][ T9548] ? v9fs_get_tree+0x9c/0xb50 [ 342.970917][ T9548] v9fs_get_tree+0x9c/0xb50 [ 342.970962][ T9548] ? rcu_is_watching+0x12/0xc0 [ 342.971015][ T9548] ? __pfx_v9fs_get_tree+0x10/0x10 [ 342.971078][ T9548] ? bpf_lsm_capable+0x9/0x10 [ 342.971133][ T9548] ? security_capable+0x80/0x260 [ 342.971184][ T9548] vfs_get_tree+0x92/0x320 [ 342.971232][ T9548] vfs_cmd_create+0xd7/0x2a0 [ 342.971278][ T9548] __do_sys_fsconfig+0x55a/0xcb0 [ 342.971327][ T9548] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 342.971391][ T9548] do_syscall_64+0x106/0xf80 [ 342.971433][ T9548] ? clear_bhb_loop+0x40/0x90 [ 342.971477][ T9548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.971513][ T9548] RIP: 0033:0x7f765d79c799 [ 342.971540][ T9548] 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 [ 342.971575][ T9548] RSP: 002b:00007f765b9f6028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 342.971608][ T9548] RAX: ffffffffffffffda RBX: 00007f765da15fa0 RCX: 00007f765d79c799 [ 342.971632][ T9548] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 342.971652][ T9548] RBP: 00007f765d832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 342.971673][ T9548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 342.971694][ T9548] R13: 00007f765da16038 R14: 00007f765da15fa0 R15: 00007ffdca609fe8 [ 342.971740][ T9548] [ 343.171272][ T9519] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 343.203995][ T9519] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 343.210278][ T9519] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 343.217913][ T9519] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 343.576242][ T9559] netlink: 'syz.2.986': attribute type 1 has an invalid length. [ 343.584925][ T6513] Bluetooth: hci0: command 0x0c1a tx timeout [ 343.589921][ T30] audit: type=1804 audit(4294967397.720:79): pid=9558 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.987" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 343.624542][ T9559] netlink: 306 bytes leftover after parsing attributes in process `syz.2.986'. [ 343.653031][ T9559] netlink: 'syz.2.986': attribute type 1 has an invalid length. [ 343.688269][ T9559] netlink: 306 bytes leftover after parsing attributes in process `syz.2.986'. [ 344.110589][ T9574] FAULT_INJECTION: forcing a failure. [ 344.110589][ T9574] name failslab, interval 1, probability 0, space 0, times 0 [ 344.142675][ T9574] CPU: 1 UID: 0 PID: 9574 Comm: syz.0.991 Tainted: G L syzkaller #0 PREEMPT(full) [ 344.142726][ T9574] Tainted: [L]=SOFTLOCKUP [ 344.142737][ T9574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 344.142759][ T9574] Call Trace: [ 344.142773][ T9574] [ 344.142782][ T9574] dump_stack_lvl+0x100/0x190 [ 344.142824][ T9574] should_fail_ex.cold+0x5/0xa [ 344.142852][ T9574] should_failslab+0xc2/0x120 [ 344.142878][ T9574] __kmalloc_cache_noprof+0x7a/0x6f0 [ 344.142910][ T9574] ? proc_thread_self_get_link+0x1a6/0x210 [ 344.142952][ T9574] proc_thread_self_get_link+0x1a6/0x210 [ 344.142990][ T9574] pick_link+0xac2/0x13c0 [ 344.143024][ T9574] ? __pfx_proc_thread_self_get_link+0x10/0x10 [ 344.143065][ T9574] step_into_slowpath+0x9ba/0xf90 [ 344.143108][ T9574] ? __pfx_step_into_slowpath+0x10/0x10 [ 344.143149][ T9574] ? lookup_fast+0x2da/0x600 [ 344.143181][ T9574] ? inode_permission+0x374/0x620 [ 344.143215][ T9574] link_path_walk+0xf28/0x1cc0 [ 344.143268][ T9574] path_openat+0x1be/0x31a0 [ 344.143291][ T9574] ? kasan_save_stack+0x3f/0x50 [ 344.143328][ T9574] ? kasan_save_stack+0x30/0x50 [ 344.143364][ T9574] ? kasan_save_track+0x14/0x30 [ 344.143400][ T9574] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 344.143444][ T9574] ? __pfx_path_openat+0x10/0x10 [ 344.143479][ T9574] do_file_open+0x20e/0x430 [ 344.143505][ T9574] ? __pfx_do_file_open+0x10/0x10 [ 344.143550][ T9574] ? alloc_fd+0x476/0x790 [ 344.143576][ T9574] ? do_getname+0x191/0x390 [ 344.143612][ T9574] do_sys_openat2+0x10d/0x1e0 [ 344.143644][ T9574] ? __pfx_do_sys_openat2+0x10/0x10 [ 344.143686][ T9574] __x64_sys_openat+0x12d/0x210 [ 344.143719][ T9574] ? __pfx___x64_sys_openat+0x10/0x10 [ 344.143767][ T9574] do_syscall_64+0x106/0xf80 [ 344.143800][ T9574] ? clear_bhb_loop+0x40/0x90 [ 344.143830][ T9574] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 344.143855][ T9574] RIP: 0033:0x7f4ba679c799 [ 344.143875][ T9574] 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 [ 344.143898][ T9574] RSP: 002b:00007f4ba7574028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 344.143920][ T9574] RAX: ffffffffffffffda RBX: 00007f4ba6a15fa0 RCX: 00007f4ba679c799 [ 344.143936][ T9574] RDX: 0000000000008800 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 344.143952][ T9574] RBP: 00007f4ba6832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 344.143966][ T9574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 344.143981][ T9574] R13: 00007f4ba6a16038 R14: 00007f4ba6a15fa0 R15: 00007ffe81b6b198 [ 344.144011][ T9574] [ 345.081142][ T30] audit: type=1804 audit(4294967399.200:80): pid=9590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.0.997" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 345.254264][ T6513] Bluetooth: hci3: command 0x0c1a tx timeout [ 345.260364][ T6513] Bluetooth: hci2: command 0x0c1a tx timeout [ 345.268740][ T5969] Bluetooth: hci1: command 0x0c1a tx timeout [ 345.677430][ T9608] kvm: kvm [9606]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x4000000e) = 0x4 [ 345.706765][ T9611] FAULT_INJECTION: forcing a failure. [ 345.706765][ T9611] name failslab, interval 1, probability 0, space 0, times 0 [ 345.706817][ T9611] CPU: 0 UID: 0 PID: 9611 Comm: syz.1.1005 Tainted: G L syzkaller #0 PREEMPT(full) [ 345.706862][ T9611] Tainted: [L]=SOFTLOCKUP [ 345.706872][ T9611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 345.706891][ T9611] Call Trace: [ 345.706901][ T9611] [ 345.706913][ T9611] dump_stack_lvl+0x100/0x190 [ 345.706968][ T9611] should_fail_ex.cold+0x5/0xa [ 345.707006][ T9611] ? tomoyo_realpath_from_path+0xb6/0x690 [ 345.707124][ T9611] should_failslab+0xc2/0x120 [ 345.707159][ T9611] __kmalloc_noprof+0xe0/0x850 [ 345.707217][ T9611] tomoyo_realpath_from_path+0xb6/0x690 [ 345.707265][ T9611] tomoyo_check_open_permission+0x2af/0x3c0 [ 345.707345][ T9611] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 345.707438][ T9611] ? do_raw_spin_lock+0x128/0x260 [ 345.707488][ T9611] ? path_get+0x61/0x80 [ 345.707528][ T9611] tomoyo_file_open+0x6b/0x90 [ 345.707579][ T9611] security_file_open+0xb5/0x1e0 [ 345.707615][ T9611] do_dentry_open+0x5aa/0x1660 [ 345.707649][ T9611] ? security_inode_permission+0xbf/0x250 [ 345.707710][ T9611] vfs_open+0x82/0x3f0 [ 345.707754][ T9611] path_openat+0x208c/0x31a0 [ 345.707802][ T9611] ? __pfx_path_openat+0x10/0x10 [ 345.707852][ T9611] do_file_open+0x20e/0x430 [ 345.707889][ T9611] ? __pfx_do_file_open+0x10/0x10 [ 345.707937][ T9611] ? __pfx_kfree_link+0x10/0x10 [ 345.707998][ T9611] ? alloc_fd+0x476/0x790 [ 345.708036][ T9611] ? do_getname+0x191/0x390 [ 345.708081][ T9611] do_sys_openat2+0x10d/0x1e0 [ 345.708125][ T9611] ? __pfx_do_sys_openat2+0x10/0x10 [ 345.708186][ T9611] __x64_sys_openat+0x12d/0x210 [ 345.708230][ T9611] ? __pfx___x64_sys_openat+0x10/0x10 [ 345.708291][ T9611] do_syscall_64+0x106/0xf80 [ 345.708332][ T9611] ? clear_bhb_loop+0x40/0x90 [ 345.708373][ T9611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 345.708407][ T9611] RIP: 0033:0x7f4634f9c799 [ 345.708433][ T9611] 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 [ 345.708465][ T9611] RSP: 002b:00007f4635e61028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 345.708497][ T9611] RAX: ffffffffffffffda RBX: 00007f4635215fa0 RCX: 00007f4634f9c799 [ 345.708517][ T9611] RDX: 0000000000008800 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 345.708537][ T9611] RBP: 00007f4635032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 345.708568][ T9611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 345.708588][ T9611] R13: 00007f4635216038 R14: 00007f4635215fa0 R15: 00007fff07c15268 [ 345.708633][ T9611] [ 345.708646][ T9611] ERROR: Out of memory at tomoyo_realpath_from_path. [ 346.070857][ T9620] FAULT_INJECTION: forcing a failure. [ 346.070857][ T9620] name failslab, interval 1, probability 0, space 0, times 0 [ 346.070917][ T9620] CPU: 1 UID: 0 PID: 9620 Comm: syz.2.1007 Tainted: G L syzkaller #0 PREEMPT(full) [ 346.070951][ T9620] Tainted: [L]=SOFTLOCKUP [ 346.070959][ T9620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 346.070974][ T9620] Call Trace: [ 346.070982][ T9620] [ 346.070990][ T9620] dump_stack_lvl+0x100/0x190 [ 346.071031][ T9620] should_fail_ex.cold+0x5/0xa [ 346.071062][ T9620] should_failslab+0xc2/0x120 [ 346.071087][ T9620] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 346.071127][ T9620] ? __request_module+0x2d5/0x6c0 [ 346.071177][ T9620] kstrdup+0x51/0xe0 [ 346.071217][ T9620] __request_module+0x2d5/0x6c0 [ 346.071251][ T9620] ? __pfx___request_module+0x10/0x10 [ 346.071287][ T9620] ? __mutex_unlock_slowpath+0x15c/0x790 [ 346.071340][ T9620] snd_timer_open+0xd78/0x1020 [ 346.071395][ T9620] ? snd_timer_instance_new+0x65/0x2e0 [ 346.071454][ T9620] ? __pfx_snd_timer_open+0x10/0x10 [ 346.071480][ T9620] ? kstrdup+0xb3/0xe0 [ 346.071521][ T9620] __snd_timer_user_ioctl.isra.0+0xd6d/0x27c0 [ 346.071557][ T9620] ? __pfx___snd_timer_user_ioctl.isra.0+0x10/0x10 [ 346.071591][ T9620] ? rcu_is_watching+0x12/0xc0 [ 346.071635][ T9620] ? snd_timer_user_ioctl+0x4a/0xd0 [ 346.071661][ T9620] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 346.071698][ T9620] ? __pfx___mutex_lock+0x10/0x10 [ 346.071733][ T9620] ? find_held_lock+0x2b/0x80 [ 346.071769][ T9620] snd_timer_user_ioctl+0x76/0xd0 [ 346.071793][ T9620] ? __pfx_snd_timer_user_ioctl+0x10/0x10 [ 346.071820][ T9620] __x64_sys_ioctl+0x18e/0x210 [ 346.071856][ T9620] do_syscall_64+0x106/0xf80 [ 346.071885][ T9620] ? clear_bhb_loop+0x40/0x90 [ 346.071914][ T9620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 346.071939][ T9620] RIP: 0033:0x7f765d79c799 [ 346.071958][ T9620] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 346.071982][ T9620] RSP: 002b:00007f765b9f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 346.072004][ T9620] RAX: ffffffffffffffda RBX: 00007f765da15fa0 RCX: 00007f765d79c799 [ 346.072020][ T9620] RDX: 0000200000000000 RSI: 0000000040345410 RDI: 0000000000000006 [ 346.072035][ T9620] RBP: 00007f765d832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 346.072052][ T9620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 346.072066][ T9620] R13: 00007f765da16038 R14: 00007f765da15fa0 R15: 00007ffdca609fe8 [ 346.072097][ T9620] [ 346.256483][ T30] audit: type=1804 audit(4294967400.380:81): pid=9623 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.1008" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 346.832205][ T9632] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input25 [ 347.761090][ T9634] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input26 [ 347.814000][ T9613] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 347.892562][ T6513] Bluetooth: hci0: command 0x0c1a tx timeout [ 348.028873][ T9613] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 348.029331][ T9613] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 348.173097][ T9613] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 348.764402][ T9656] FAULT_INJECTION: forcing a failure. [ 348.764402][ T9656] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 349.162831][ T9656] CPU: 0 UID: 0 PID: 9656 Comm: syz.1.1017 Tainted: G L syzkaller #0 PREEMPT(full) [ 349.162888][ T9656] Tainted: [L]=SOFTLOCKUP [ 349.162900][ T9656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 349.162921][ T9656] Call Trace: [ 349.162932][ T9656] [ 349.162946][ T9656] dump_stack_lvl+0x100/0x190 [ 349.163007][ T9656] should_fail_ex.cold+0x5/0xa [ 349.163041][ T9656] ? prepare_alloc_pages+0x16d/0x5f0 [ 349.163085][ T9656] should_fail_alloc_page+0xeb/0x140 [ 349.163124][ T9656] prepare_alloc_pages+0x1f0/0x5f0 [ 349.163170][ T9656] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 349.163241][ T9656] ? rcu_is_watching+0x12/0xc0 [ 349.163295][ T9656] ? trace_mm_page_alloc+0x17a/0x1d0 [ 349.163336][ T9656] ? __alloc_frozen_pages_noprof+0x2b1/0x2ba0 [ 349.163390][ T9656] ? stack_depot_save_flags+0x479/0x9d0 [ 349.163532][ T9656] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 349.163585][ T9656] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 349.163657][ T9656] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 349.163694][ T9656] ? stack_depot_save_flags+0x479/0x9d0 [ 349.163738][ T9656] ? kasan_save_stack+0x3f/0x50 [ 349.163790][ T9656] ? kasan_save_track+0x14/0x30 [ 349.163842][ T9656] ? kmem_cache_alloc_node_noprof+0x25a/0x6f0 [ 349.163894][ T9656] ? alloc_vmap_area+0x186c/0x2bd0 [ 349.163927][ T9656] ? __get_vm_area_node+0x1ca/0x330 [ 349.163962][ T9656] ? __vmalloc_node_range_noprof+0x213/0x1530 [ 349.164003][ T9656] ? __kvmalloc_node_noprof+0x3de/0xa00 [ 349.164055][ T9656] ? __do_sys_listmount+0x289/0xee0 [ 349.164106][ T9656] ? do_syscall_64+0x106/0xf80 [ 349.164146][ T9656] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 349.164221][ T9656] alloc_pages_bulk_noprof+0x782/0x1490 [ 349.164293][ T9656] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 349.164364][ T9656] ? alloc_pages_noprof+0x233/0x390 [ 349.164407][ T9656] __kasan_populate_vmalloc+0xf0/0x210 [ 349.164469][ T9656] alloc_vmap_area+0x95d/0x2bd0 [ 349.164522][ T9656] ? __pfx_alloc_vmap_area+0x10/0x10 [ 349.164571][ T9656] __get_vm_area_node+0x1ca/0x330 [ 349.164619][ T9656] __vmalloc_node_range_noprof+0x213/0x1530 [ 349.164663][ T9656] ? __do_sys_listmount+0x289/0xee0 [ 349.164724][ T9656] ? __do_sys_listmount+0x289/0xee0 [ 349.164788][ T9656] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 349.164839][ T9656] ? rcu_is_watching+0x12/0xc0 [ 349.164900][ T9656] __kvmalloc_node_noprof+0x3de/0xa00 [ 349.164958][ T9656] ? __do_sys_listmount+0x289/0xee0 [ 349.165009][ T9656] ? __do_sys_listmount+0x289/0xee0 [ 349.165058][ T9656] ? _copy_from_user+0x59/0xd0 [ 349.165150][ T9656] ? copy_mnt_id_req+0x1b1/0x350 [ 349.165198][ T9656] __do_sys_listmount+0x289/0xee0 [ 349.165260][ T9656] ? __pfx_do_futex+0x10/0x10 [ 349.165310][ T9656] ? __fget_files+0x21f/0x3d0 [ 349.165344][ T9656] ? __pfx___do_sys_listmount+0x10/0x10 [ 349.165426][ T9656] do_syscall_64+0x106/0xf80 [ 349.165468][ T9656] ? clear_bhb_loop+0x40/0x90 [ 349.165511][ T9656] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 349.165547][ T9656] RIP: 0033:0x7f4634f9c799 [ 349.165577][ T9656] 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 [ 349.165610][ T9656] RSP: 002b:00007f4635e61028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ca [ 349.165643][ T9656] RAX: ffffffffffffffda RBX: 00007f4635215fa0 RCX: 00007f4634f9c799 [ 349.165666][ T9656] RDX: 00000000000f4240 RSI: 0000000000000000 RDI: 0000200000000080 [ 349.165687][ T9656] RBP: 00007f4635032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 349.165708][ T9656] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 349.165729][ T9656] R13: 00007f4635216038 R14: 00007f4635215fa0 R15: 00007fff07c15268 [ 349.165774][ T9656] [ 349.225090][ T9656] syz.1.1017: vmalloc error: size 8000000, vm_struct allocation failed, mode:0x400cc0(GFP_KERNEL_ACCOUNT), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 349.679417][ T9656] CPU: 0 UID: 0 PID: 9656 Comm: syz.1.1017 Tainted: G L syzkaller #0 PREEMPT(full) [ 349.679454][ T9656] Tainted: [L]=SOFTLOCKUP [ 349.679462][ T9656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 349.679476][ T9656] Call Trace: [ 349.679483][ T9656] [ 349.679491][ T9656] dump_stack_lvl+0x100/0x190 [ 349.679532][ T9656] warn_alloc.cold+0x95/0x1c1 [ 349.679573][ T9656] ? __pfx_warn_alloc+0x10/0x10 [ 349.679606][ T9656] ? lockdep_hardirqs_on+0x78/0x100 [ 349.679638][ T9656] ? __get_vm_area_node+0x2c5/0x330 [ 349.679671][ T9656] ? __get_vm_area_node+0x208/0x330 [ 349.679702][ T9656] __vmalloc_node_range_noprof+0xbf4/0x1530 [ 349.679739][ T9656] ? __do_sys_listmount+0x289/0xee0 [ 349.679792][ T9656] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 349.679827][ T9656] ? rcu_is_watching+0x12/0xc0 [ 349.679869][ T9656] __kvmalloc_node_noprof+0x3de/0xa00 [ 349.679907][ T9656] ? __do_sys_listmount+0x289/0xee0 [ 349.679942][ T9656] ? __do_sys_listmount+0x289/0xee0 [ 349.679977][ T9656] ? _copy_from_user+0x59/0xd0 [ 349.680000][ T9656] ? copy_mnt_id_req+0x1b1/0x350 [ 349.680033][ T9656] __do_sys_listmount+0x289/0xee0 [ 349.680068][ T9656] ? __pfx_do_futex+0x10/0x10 [ 349.680102][ T9656] ? __fget_files+0x21f/0x3d0 [ 349.680124][ T9656] ? __pfx___do_sys_listmount+0x10/0x10 [ 349.680178][ T9656] do_syscall_64+0x106/0xf80 [ 349.680206][ T9656] ? clear_bhb_loop+0x40/0x90 [ 349.680234][ T9656] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 349.680258][ T9656] RIP: 0033:0x7f4634f9c799 [ 349.680277][ T9656] 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 [ 349.680299][ T9656] RSP: 002b:00007f4635e61028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ca [ 349.680322][ T9656] RAX: ffffffffffffffda RBX: 00007f4635215fa0 RCX: 00007f4634f9c799 [ 349.680338][ T9656] RDX: 00000000000f4240 RSI: 0000000000000000 RDI: 0000200000000080 [ 349.680352][ T9656] RBP: 00007f4635032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 349.680366][ T9656] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 349.680380][ T9656] R13: 00007f4635216038 R14: 00007f4635215fa0 R15: 00007fff07c15268 [ 349.680409][ T9656] [ 349.680432][ T9656] Mem-Info: [ 349.917935][ T6513] Bluetooth: hci1: command 0x0c1a tx timeout [ 349.971489][ T9656] active_anon:20946 inactive_anon:98 isolated_anon:0 [ 349.971489][ T9656] active_file:1794 inactive_file:47074 isolated_file:0 [ 349.971489][ T9656] unevictable:768 dirty:658 writeback:0 [ 349.971489][ T9656] slab_reclaimable:11191 slab_unreclaimable:93065 [ 349.971489][ T9656] mapped:38478 shmem:13183 pagetables:1265 [ 349.971489][ T9656] sec_pagetables:0 bounce:0 [ 349.971489][ T9656] kernel_misc_reclaimable:0 [ 349.971489][ T9656] free:1313275 free_pcp:10853 free_cma:0 [ 350.058417][ T6513] Bluetooth: hci2: command 0x0c1a tx timeout [ 350.101373][ T9656] Node 0 active_anon:83684kB inactive_anon:392kB active_file:7176kB inactive_file:188168kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:125880kB dirty:2708kB writeback:0kB shmem:51216kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:11556kB pagetables:4948kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 350.212563][ T9656] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:128kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:64kB pagetables:140kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 350.219574][ T6513] Bluetooth: hci3: command 0x0c1a tx timeout [ 350.354280][ T9656] 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 [ 350.443611][ T9661] netlink: 146 bytes leftover after parsing attributes in process `syz.3.1018'. [ 350.452627][ T9656] lowmem_reserve[]: 0 2477 2478 2478 2478 [ 350.481019][ T9656] Node 0 DMA32 free:1316640kB boost:0kB min:34056kB low:42568kB high:51080kB reserved_highatomic:0KB free_highatomic:0KB active_anon:73004kB inactive_anon:392kB active_file:7176kB inactive_file:188168kB unevictable:1536kB writepending:2808kB zspages:620kB present:3129332kB managed:2537428kB mlocked:0kB bounce:0kB free_pcp:45256kB local_pcp:18652kB free_cma:0kB [ 350.613778][ T9656] lowmem_reserve[]: 0 0 1 1 1 [ 350.618555][ T9656] Node 0 Normal free:0kB 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:1060kB mlocked:0kB bounce:0kB free_pcp:20kB local_pcp:12kB free_cma:0kB [ 350.702708][ T9656] lowmem_reserve[]: 0 0 0 0 0 [ 350.709821][ T9656] Node 1 Normal free:3924900kB boost:0kB min:55828kB low:69784kB high:83740kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:128kB unevictable:1536kB writepending:0kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:5516kB local_pcp:900kB free_cma:0kB [ 350.752599][ T9656] lowmem_reserve[]: 0 0 0 0 0 [ 350.757603][ T9656] 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 [ 350.773523][ T9656] Node 0 DMA32: 3358*4kB (UME) 2010*8kB (UM) 891*16kB (UME) 331*32kB (UM) 458*64kB (UME) 433*128kB (UME) 371*256kB (UME) 225*512kB (UME) 112*1024kB (UM) 31*2048kB (M) 194*4096kB (M) = 1322072kB [ 350.793496][ T9656] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 350.806012][ T9656] Node 1 Normal: 3*4kB (M) 3*8kB (UM) 2*16kB (UM) 7*32kB (UM) 4*64kB (UM) 3*128kB (M) 6*256kB (M) 5*512kB (UM) 2*1024kB (M) 1*2048kB (U) 956*4096kB (M) = 3924900kB [ 350.824387][ T9656] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 350.834693][ T9656] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 350.844841][ T9656] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 350.855420][ T9656] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 350.873280][ T9656] 55580 total pagecache pages [ 350.878020][ T9656] 23 pages in swap cache [ 350.882322][ T9656] Free swap = 124576kB [ 350.888803][ T9656] Total swap = 124996kB [ 350.894032][ T9656] 2097051 pages RAM [ 350.898142][ T9656] 0 pages HighMem/MovableOnly [ 350.903461][ T9656] 430814 pages reserved [ 350.907665][ T9656] 0 pages cma reserved [ 351.293235][ T9668] FAULT_INJECTION: forcing a failure. [ 351.293235][ T9668] name failslab, interval 1, probability 0, space 0, times 0 [ 351.312612][ T9668] CPU: 1 UID: 0 PID: 9668 Comm: syz.3.1021 Tainted: G L syzkaller #0 PREEMPT(full) [ 351.312669][ T9668] Tainted: [L]=SOFTLOCKUP [ 351.312682][ T9668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 351.312703][ T9668] Call Trace: [ 351.312714][ T9668] [ 351.312727][ T9668] dump_stack_lvl+0x100/0x190 [ 351.312784][ T9668] should_fail_ex.cold+0x5/0xa [ 351.312825][ T9668] should_failslab+0xc2/0x120 [ 351.312861][ T9668] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 351.312911][ T9668] ? sp_alloc+0x27/0x160 [ 351.312958][ T9668] sp_alloc+0x27/0x160 [ 351.312998][ T9668] mpol_set_shared_policy+0xa5/0x8a0 [ 351.313046][ T9668] ? __pfx_shmem_set_policy+0x10/0x10 [ 351.313082][ T9668] mbind_range+0x339/0x550 [ 351.313129][ T9668] do_mbind+0x7de/0xfd0 [ 351.313178][ T9668] ? __might_fault+0xc5/0x140 [ 351.313226][ T9668] ? __pfx_do_mbind+0x10/0x10 [ 351.313276][ T9668] ? _copy_from_user+0x59/0xd0 [ 351.313321][ T9668] ? __pfx_get_nodes+0x10/0x10 [ 351.313384][ T9668] kernel_mbind+0x1b7/0x200 [ 351.313430][ T9668] ? __pfx_kernel_mbind+0x10/0x10 [ 351.313486][ T9668] do_syscall_64+0x106/0xf80 [ 351.313536][ T9668] ? clear_bhb_loop+0x40/0x90 [ 351.313578][ T9668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 351.313613][ T9668] RIP: 0033:0x7f6a95f9c799 [ 351.313643][ T9668] 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 [ 351.313676][ T9668] RSP: 002b:00007f6a96e2f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 351.313709][ T9668] RAX: ffffffffffffffda RBX: 00007f6a96215fa0 RCX: 00007f6a95f9c799 [ 351.313730][ T9668] RDX: 0000000000008003 RSI: 0000000000800605 RDI: 0000000000000000 [ 351.313750][ T9668] RBP: 00007f6a96032bd9 R08: 0000000000000003 R09: 0000000000000003 [ 351.313768][ T9668] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000000 [ 351.313789][ T9668] R13: 00007f6a96216038 R14: 00007f6a96215fa0 R15: 00007ffe633ef6e8 [ 351.313834][ T9668] [ 351.657369][ T9674] FAULT_INJECTION: forcing a failure. [ 351.657369][ T9674] name failslab, interval 1, probability 0, space 0, times 0 [ 351.675804][ T9674] CPU: 1 UID: 0 PID: 9674 Comm: syz.1.1024 Tainted: G L syzkaller #0 PREEMPT(full) [ 351.675857][ T9674] Tainted: [L]=SOFTLOCKUP [ 351.675870][ T9674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 351.675888][ T9674] Call Trace: [ 351.675899][ T9674] [ 351.675910][ T9674] dump_stack_lvl+0x100/0x190 [ 351.675967][ T9674] should_fail_ex.cold+0x5/0xa [ 351.676005][ T9674] ? ima_alloc_init_template+0x19d/0x6d0 [ 351.676154][ T9674] should_failslab+0xc2/0x120 [ 351.676189][ T9674] __kmalloc_noprof+0xe0/0x850 [ 351.676239][ T9674] ? take_dentry_name_snapshot+0x30b/0x7c0 [ 351.676290][ T9674] ima_alloc_init_template+0x19d/0x6d0 [ 351.676343][ T9674] ? take_dentry_name_snapshot+0x310/0x7c0 [ 351.676393][ T9674] ima_store_measurement+0x1e3/0x5b0 [ 351.676448][ T9674] ? __pfx_ima_store_measurement+0x10/0x10 [ 351.676528][ T9674] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 351.676597][ T9674] process_measurement+0x19cc/0x2350 [ 351.676658][ T9674] ? stack_trace_save+0x8e/0xc0 [ 351.676692][ T9674] ? __pfx_process_measurement+0x10/0x10 [ 351.676740][ T9674] ? __lock_acquire+0x4a5/0x2630 [ 351.676781][ T9674] ? __kasan_slab_alloc+0x89/0x90 [ 351.676810][ T9674] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 351.676858][ T9674] ? init_file+0x95/0x480 [ 351.676893][ T9674] ? alloc_empty_file+0x73/0x1c0 [ 351.676931][ T9674] ? alloc_file_pseudo+0x13a/0x230 [ 351.676972][ T9674] ? ksys_mmap_pgoff+0x232/0x650 [ 351.677005][ T9674] ? __x64_sys_mmap+0x125/0x190 [ 351.677066][ T9674] ? do_syscall_64+0x106/0xf80 [ 351.677149][ T9674] ? __pfx_aa_file_perm+0x10/0x10 [ 351.677232][ T9674] ima_file_mmap+0x1c4/0x1f0 [ 351.677281][ T9674] ? __pfx_ima_file_mmap+0x10/0x10 [ 351.677339][ T9674] security_mmap_file+0x278/0x9b0 [ 351.677377][ T9674] vm_mmap_pgoff+0xec/0x470 [ 351.677420][ T9674] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 351.677463][ T9674] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 351.677508][ T9674] ? hugetlbfs_get_inode+0x36e/0x750 [ 351.677570][ T9674] ksys_mmap_pgoff+0x273/0x650 [ 351.677606][ T9674] ? __x64_sys_futex+0x358/0x4d0 [ 351.677652][ T9674] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 351.677688][ T9674] ? xfd_validate_state+0x129/0x190 [ 351.677745][ T9674] __x64_sys_mmap+0x125/0x190 [ 351.677801][ T9674] do_syscall_64+0x106/0xf80 [ 351.677840][ T9674] ? clear_bhb_loop+0x40/0x90 [ 351.677882][ T9674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 351.677918][ T9674] RIP: 0033:0x7f4634f9c799 [ 351.677946][ T9674] 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 [ 351.677980][ T9674] RSP: 002b:00007f4635e61028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 351.678012][ T9674] RAX: ffffffffffffffda RBX: 00007f4635215fa0 RCX: 00007f4634f9c799 [ 351.678036][ T9674] RDX: 0000000000009c0f RSI: 000000000000000c RDI: 0000000000000000 [ 351.678057][ T9674] RBP: 00007f4635032bd9 R08: ffffffffffffffff R09: 0000300000000000 [ 351.678078][ T9674] R10: 0000000000044eb2 R11: 0000000000000246 R12: 0000000000000000 [ 351.678100][ T9674] R13: 00007f4635216038 R14: 00007f4635215fa0 R15: 00007fff07c15268 [ 351.678145][ T9674] [ 351.679425][ T30] audit: type=1804 audit(4294967405.800:82): pid=9674 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=add_template_measure cause=ENOMEM comm="syz.1.1024" name="anon_hugepage" dev="hugetlbfs" ino=24849 res=0 errno=0 [ 352.398002][ T9688] mkiss: ax0: crc mode is auto. [ 353.260040][ T9711] FAULT_INJECTION: forcing a failure. [ 353.260040][ T9711] name failslab, interval 1, probability 0, space 0, times 0 [ 353.334371][ T9711] CPU: 0 UID: 0 PID: 9711 Comm: syz.3.1037 Tainted: G L syzkaller #0 PREEMPT(full) [ 353.334412][ T9711] Tainted: [L]=SOFTLOCKUP [ 353.334420][ T9711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 353.334434][ T9711] Call Trace: [ 353.334443][ T9711] [ 353.334452][ T9711] dump_stack_lvl+0x100/0x190 [ 353.334494][ T9711] should_fail_ex.cold+0x5/0xa [ 353.334523][ T9711] should_failslab+0xc2/0x120 [ 353.334548][ T9711] __kmalloc_cache_noprof+0x7a/0x6f0 [ 353.334579][ T9711] ? subdev_open+0x7f/0x510 [ 353.334730][ T9711] subdev_open+0x7f/0x510 [ 353.334774][ T9711] v4l2_open+0x1d2/0x490 [ 353.334808][ T9711] ? __pfx_v4l2_open+0x10/0x10 [ 353.334840][ T9711] chrdev_open+0x234/0x6a0 [ 353.334864][ T9711] ? __pfx_apparmor_file_open+0x10/0x10 [ 353.334900][ T9711] ? __pfx_chrdev_open+0x10/0x10 [ 353.334926][ T9711] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 353.334957][ T9711] do_dentry_open+0x6d8/0x1660 [ 353.334980][ T9711] ? __pfx_chrdev_open+0x10/0x10 [ 353.335012][ T9711] vfs_open+0x82/0x3f0 [ 353.335045][ T9711] path_openat+0x208c/0x31a0 [ 353.335075][ T9711] ? futex_unqueue+0x13d/0x2c0 [ 353.335104][ T9711] ? stack_depot_save_flags+0x27/0x9d0 [ 353.335130][ T9711] ? __pfx_path_openat+0x10/0x10 [ 353.335157][ T9711] ? kasan_save_stack+0x3f/0x50 [ 353.335192][ T9711] ? kasan_save_stack+0x30/0x50 [ 353.335228][ T9711] ? kasan_save_track+0x14/0x30 [ 353.335270][ T9711] ? __kasan_slab_alloc+0x89/0x90 [ 353.335291][ T9711] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 353.335327][ T9711] ? do_getname+0x35/0x390 [ 353.335360][ T9711] do_file_open+0x20e/0x430 [ 353.335387][ T9711] ? __pfx_do_file_open+0x10/0x10 [ 353.335435][ T9711] ? find_held_lock+0x2b/0x80 [ 353.335457][ T9711] ? __might_fault+0xc5/0x140 [ 353.335490][ T9711] ? __might_fault+0xc5/0x140 [ 353.335527][ T9711] file_open_name+0x198/0x3b0 [ 353.335559][ T9711] ? __pfx_file_open_name+0x10/0x10 [ 353.335596][ T9711] ? do_getname+0x191/0x390 [ 353.335628][ T9711] acct_on+0xa4/0x9e0 [ 353.335664][ T9711] ? __pfx_acct_on+0x10/0x10 [ 353.335704][ T9711] ? bpf_lsm_capable+0x9/0x10 [ 353.335729][ T9711] ? security_capable+0x80/0x260 [ 353.335766][ T9711] __x64_sys_acct+0x81/0x1e0 [ 353.335803][ T9711] ? lockdep_hardirqs_on+0x78/0x100 [ 353.335833][ T9711] do_syscall_64+0x106/0xf80 [ 353.335861][ T9711] ? clear_bhb_loop+0x40/0x90 [ 353.335891][ T9711] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 353.335915][ T9711] RIP: 0033:0x7f6a95f9c799 [ 353.335935][ T9711] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 353.335959][ T9711] RSP: 002b:00007f6a96e2f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 353.335982][ T9711] RAX: ffffffffffffffda RBX: 00007f6a96215fa0 RCX: 00007f6a95f9c799 [ 353.335998][ T9711] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000100 [ 353.336013][ T9711] RBP: 00007f6a96032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 353.336028][ T9711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 353.336042][ T9711] R13: 00007f6a96216038 R14: 00007f6a96215fa0 R15: 00007ffe633ef6e8 [ 353.336073][ T9711] [ 354.142354][ T9719] FAULT_INJECTION: forcing a failure. [ 354.142354][ T9719] name failslab, interval 1, probability 0, space 0, times 0 [ 354.192798][ T9719] CPU: 0 UID: 0 PID: 9719 Comm: syz.3.1039 Tainted: G L syzkaller #0 PREEMPT(full) [ 354.192857][ T9719] Tainted: [L]=SOFTLOCKUP [ 354.192869][ T9719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 354.192889][ T9719] Call Trace: [ 354.192900][ T9719] [ 354.192912][ T9719] dump_stack_lvl+0x100/0x190 [ 354.192969][ T9719] should_fail_ex.cold+0x5/0xa [ 354.193009][ T9719] should_failslab+0xc2/0x120 [ 354.193044][ T9719] __kmalloc_cache_noprof+0x7a/0x6f0 [ 354.193089][ T9719] ? kernfs_fop_open+0x23d/0xd50 [ 354.193135][ T9719] kernfs_fop_open+0x23d/0xd50 [ 354.193183][ T9719] do_dentry_open+0x6d8/0x1660 [ 354.193225][ T9719] ? __pfx_kernfs_fop_open+0x10/0x10 [ 354.193272][ T9719] vfs_open+0x82/0x3f0 [ 354.193320][ T9719] path_openat+0x208c/0x31a0 [ 354.193367][ T9719] ? __pfx_path_openat+0x10/0x10 [ 354.193417][ T9719] do_file_open+0x20e/0x430 [ 354.193452][ T9719] ? __pfx_do_file_open+0x10/0x10 [ 354.193517][ T9719] ? alloc_fd+0x476/0x790 [ 354.193555][ T9719] ? do_getname+0x191/0x390 [ 354.193602][ T9719] do_sys_openat2+0x10d/0x1e0 [ 354.193648][ T9719] ? __pfx_do_sys_openat2+0x10/0x10 [ 354.193695][ T9719] ? __fget_files+0x21f/0x3d0 [ 354.193733][ T9719] __x64_sys_openat+0x12d/0x210 [ 354.193777][ T9719] ? __pfx___x64_sys_openat+0x10/0x10 [ 354.193826][ T9719] do_syscall_64+0x106/0xf80 [ 354.193857][ T9719] ? clear_bhb_loop+0x40/0x90 [ 354.193888][ T9719] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 354.193913][ T9719] RIP: 0033:0x7f6a95f9c799 [ 354.193933][ T9719] 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 [ 354.193956][ T9719] RSP: 002b:00007f6a96e2f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 354.193979][ T9719] RAX: ffffffffffffffda RBX: 00007f6a96215fa0 RCX: 00007f6a95f9c799 [ 354.193995][ T9719] RDX: 0000000000008000 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 354.194011][ T9719] RBP: 00007f6a96032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 354.194026][ T9719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 354.194046][ T9719] R13: 00007f6a96216038 R14: 00007f6a96215fa0 R15: 00007ffe633ef6e8 [ 354.194078][ T9719] [ 354.434624][ T9709] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 354.440749][ T9709] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 354.446905][ T9709] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 354.453069][ T9709] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 354.551654][ T9721] FAULT_INJECTION: forcing a failure. [ 354.551654][ T9721] name failslab, interval 1, probability 0, space 0, times 0 [ 354.564606][ T9721] CPU: 1 UID: 0 PID: 9721 Comm: syz.1.1040 Tainted: G L syzkaller #0 PREEMPT(full) [ 354.564661][ T9721] Tainted: [L]=SOFTLOCKUP [ 354.564674][ T9721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 354.564693][ T9721] Call Trace: [ 354.564714][ T9721] [ 354.564727][ T9721] dump_stack_lvl+0x100/0x190 [ 354.564785][ T9721] should_fail_ex.cold+0x5/0xa [ 354.564825][ T9721] ? tomoyo_realpath_from_path+0xb6/0x690 [ 354.564865][ T9721] should_failslab+0xc2/0x120 [ 354.564901][ T9721] __kmalloc_noprof+0xe0/0x850 [ 354.564960][ T9721] tomoyo_realpath_from_path+0xb6/0x690 [ 354.565010][ T9721] tomoyo_check_open_permission+0x2af/0x3c0 [ 354.565066][ T9721] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 354.565162][ T9721] ? do_raw_spin_lock+0x128/0x260 [ 354.565216][ T9721] ? path_get+0x61/0x80 [ 354.565256][ T9721] tomoyo_file_open+0x6b/0x90 [ 354.565305][ T9721] security_file_open+0xb5/0x1e0 [ 354.565341][ T9721] do_dentry_open+0x5aa/0x1660 [ 354.565378][ T9721] ? security_inode_permission+0xbf/0x250 [ 354.565475][ T9721] vfs_open+0x82/0x3f0 [ 354.565524][ T9721] path_openat+0x208c/0x31a0 [ 354.565573][ T9721] ? __pfx_path_openat+0x10/0x10 [ 354.565624][ T9721] do_file_open+0x20e/0x430 [ 354.565662][ T9721] ? __pfx_do_file_open+0x10/0x10 [ 354.565719][ T9721] ? __pfx_kfree_link+0x10/0x10 [ 354.565779][ T9721] ? alloc_fd+0x476/0x790 [ 354.565816][ T9721] ? do_getname+0x191/0x390 [ 354.565862][ T9721] do_sys_openat2+0x10d/0x1e0 [ 354.565907][ T9721] ? __pfx_do_sys_openat2+0x10/0x10 [ 354.565967][ T9721] __x64_sys_openat+0x12d/0x210 [ 354.566013][ T9721] ? __pfx___x64_sys_openat+0x10/0x10 [ 354.566075][ T9721] do_syscall_64+0x106/0xf80 [ 354.566116][ T9721] ? clear_bhb_loop+0x40/0x90 [ 354.566159][ T9721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 354.566195][ T9721] RIP: 0033:0x7f4634f9c799 [ 354.566223][ T9721] 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 [ 354.566257][ T9721] RSP: 002b:00007f4635e61028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 354.566291][ T9721] RAX: ffffffffffffffda RBX: 00007f4635215fa0 RCX: 00007f4634f9c799 [ 354.566312][ T9721] RDX: 0000000000008800 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 354.566335][ T9721] RBP: 00007f4635032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 354.566355][ T9721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 354.566376][ T9721] R13: 00007f4635216038 R14: 00007f4635215fa0 R15: 00007fff07c15268 [ 354.566420][ T9721] [ 354.566434][ T9721] ERROR: Out of memory at tomoyo_realpath_from_path. [ 356.419642][ T9733] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 356.483195][ T9733] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 356.489303][ T9733] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 356.552984][ T9733] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 356.743388][ T9760] netlink: 74 bytes leftover after parsing attributes in process `syz.0.1052'. [ 356.793214][ T9760] random: crng reseeded on system resumption [ 356.829002][ T9769] FAULT_INJECTION: forcing a failure. [ 356.829002][ T9769] name failslab, interval 1, probability 0, space 0, times 0 [ 356.834277][ T9770] FAULT_INJECTION: forcing a failure. [ 356.834277][ T9770] name failslab, interval 1, probability 0, space 0, times 0 [ 356.871775][ T9770] CPU: 0 UID: 0 PID: 9770 Comm: syz.2.1055 Tainted: G L syzkaller #0 PREEMPT(full) [ 356.871828][ T9770] Tainted: [L]=SOFTLOCKUP [ 356.871839][ T9770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 356.871859][ T9770] Call Trace: [ 356.871869][ T9770] [ 356.871882][ T9770] dump_stack_lvl+0x100/0x190 [ 356.871947][ T9770] should_fail_ex.cold+0x5/0xa [ 356.871987][ T9770] should_failslab+0xc2/0x120 [ 356.872022][ T9770] __kmalloc_cache_noprof+0x7a/0x6f0 [ 356.872068][ T9770] ? alloc_ucounts+0x13d/0x5c0 [ 356.872122][ T9770] alloc_ucounts+0x13d/0x5c0 [ 356.872163][ T9770] ? __pfx_alloc_ucounts+0x10/0x10 [ 356.872218][ T9770] set_cred_ucounts+0xcd/0x200 [ 356.872275][ T9770] __sys_setresuid+0x666/0x1280 [ 356.872317][ T9770] do_syscall_64+0x106/0xf80 [ 356.872360][ T9770] ? clear_bhb_loop+0x40/0x90 [ 356.872401][ T9770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 356.872438][ T9770] RIP: 0033:0x7f765d79c799 [ 356.872466][ T9770] 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 [ 356.872499][ T9770] RSP: 002b:00007f765b9f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000075 [ 356.872528][ T9770] RAX: ffffffffffffffda RBX: 00007f765da15fa0 RCX: 00007f765d79c799 [ 356.872548][ T9770] RDX: 0000000000008080 RSI: 0000000000000007 RDI: 0000000000000002 [ 356.872564][ T9770] RBP: 00007f765d832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 356.872580][ T9770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 356.872597][ T9770] R13: 00007f765da16038 R14: 00007f765da15fa0 R15: 00007ffdca609fe8 [ 356.872634][ T9770] [ 357.231350][ T9769] CPU: 0 UID: 0 PID: 9769 Comm: syz.1.1054 Tainted: G L syzkaller #0 PREEMPT(full) [ 357.231403][ T9769] Tainted: [L]=SOFTLOCKUP [ 357.231415][ T9769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 357.231435][ T9769] Call Trace: [ 357.231446][ T9769] [ 357.231459][ T9769] dump_stack_lvl+0x100/0x190 [ 357.231525][ T9769] should_fail_ex.cold+0x5/0xa [ 357.231564][ T9769] ? lsm_blob_alloc+0x68/0x90 [ 357.231604][ T9769] should_failslab+0xc2/0x120 [ 357.231638][ T9769] __kmalloc_noprof+0xe0/0x850 [ 357.231688][ T9769] ? trace_kmem_cache_alloc+0xf3/0x120 [ 357.231732][ T9769] lsm_blob_alloc+0x68/0x90 [ 357.231774][ T9769] security_sk_alloc+0x2d/0x290 [ 357.231825][ T9769] sk_prot_alloc+0x1d1/0x2a0 [ 357.231879][ T9769] sk_alloc+0x36/0xe80 [ 357.231999][ T9769] rds_create+0x9e/0x5f0 [ 357.232130][ T9769] __sock_create+0x339/0x860 [ 357.232192][ T9769] __sys_socket+0x14d/0x260 [ 357.232221][ T9769] ? __fget_files+0x21f/0x3d0 [ 357.232251][ T9769] ? __pfx___sys_socket+0x10/0x10 [ 357.232296][ T9769] __x64_sys_socket+0x72/0xb0 [ 357.232325][ T9769] ? lockdep_hardirqs_on+0x78/0x100 [ 357.232371][ T9769] do_syscall_64+0x106/0xf80 [ 357.232408][ T9769] ? clear_bhb_loop+0x40/0x90 [ 357.232449][ T9769] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 357.232482][ T9769] RIP: 0033:0x7f4634f9c799 [ 357.232519][ T9769] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 357.232553][ T9769] RSP: 002b:00007f4635e61028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 357.232585][ T9769] RAX: ffffffffffffffda RBX: 00007f4635215fa0 RCX: 00007f4634f9c799 [ 357.232609][ T9769] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000015 [ 357.232628][ T9769] RBP: 00007f4635032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 357.232648][ T9769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 357.232667][ T9769] R13: 00007f4635216038 R14: 00007f4635215fa0 R15: 00007fff07c15268 [ 357.232710][ T9769] [ 357.442779][ T6513] Bluetooth: hci0: command 0x0c1a tx timeout [ 358.439698][ T9795] FAULT_INJECTION: forcing a failure. [ 358.439698][ T9795] name failslab, interval 1, probability 0, space 0, times 0 [ 358.459635][ T9795] CPU: 0 UID: 0 PID: 9795 Comm: syz.3.1062 Tainted: G L syzkaller #0 PREEMPT(full) [ 358.459689][ T9795] Tainted: [L]=SOFTLOCKUP [ 358.459701][ T9795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 358.459719][ T9795] Call Trace: [ 358.459730][ T9795] [ 358.459741][ T9795] dump_stack_lvl+0x100/0x190 [ 358.459794][ T9795] should_fail_ex.cold+0x5/0xa [ 358.459829][ T9795] ? lsm_blob_alloc+0x68/0x90 [ 358.459864][ T9795] should_failslab+0xc2/0x120 [ 358.459895][ T9795] __kmalloc_noprof+0xe0/0x850 [ 358.459938][ T9795] ? trace_kmalloc+0x101/0x130 [ 358.459973][ T9795] lsm_blob_alloc+0x68/0x90 [ 358.460009][ T9795] security_sk_alloc+0x2d/0x290 [ 358.460053][ T9795] sk_prot_alloc+0x12a/0x2a0 [ 358.460099][ T9795] sk_alloc+0x36/0xe80 [ 358.460132][ T9795] tap_open+0x2ed/0x1180 [ 358.460281][ T9795] ? __pfx_tap_open+0x10/0x10 [ 358.460309][ T9795] chrdev_open+0x234/0x6a0 [ 358.460346][ T9795] ? __pfx_apparmor_file_open+0x10/0x10 [ 358.460391][ T9795] ? __pfx_chrdev_open+0x10/0x10 [ 358.460422][ T9795] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 358.460461][ T9795] do_dentry_open+0x6d8/0x1660 [ 358.460490][ T9795] ? __pfx_chrdev_open+0x10/0x10 [ 358.460528][ T9795] vfs_open+0x82/0x3f0 [ 358.460567][ T9795] path_openat+0x208c/0x31a0 [ 358.460608][ T9795] ? __pfx_path_openat+0x10/0x10 [ 358.460651][ T9795] do_file_open+0x20e/0x430 [ 358.460683][ T9795] ? __pfx_do_file_open+0x10/0x10 [ 358.460739][ T9795] ? alloc_fd+0x476/0x790 [ 358.460770][ T9795] ? do_getname+0x191/0x390 [ 358.460808][ T9795] do_sys_openat2+0x10d/0x1e0 [ 358.460847][ T9795] ? __pfx_do_sys_openat2+0x10/0x10 [ 358.460899][ T9795] __x64_sys_openat+0x12d/0x210 [ 358.460943][ T9795] ? __pfx___x64_sys_openat+0x10/0x10 [ 358.461002][ T9795] do_syscall_64+0x106/0xf80 [ 358.461037][ T9795] ? clear_bhb_loop+0x40/0x90 [ 358.461075][ T9795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 358.461105][ T9795] RIP: 0033:0x7f6a95f9c799 [ 358.461131][ T9795] 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 [ 358.461161][ T9795] RSP: 002b:00007f6a96e2f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 358.461190][ T9795] RAX: ffffffffffffffda RBX: 00007f6a96215fa0 RCX: 00007f6a95f9c799 [ 358.461209][ T9795] RDX: 0000000000000801 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 358.461229][ T9795] RBP: 00007f6a96032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 358.461246][ T9795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 358.461264][ T9795] R13: 00007f6a96216038 R14: 00007f6a96215fa0 R15: 00007ffe633ef6e8 [ 358.461302][ T9795] [ 358.751835][ T6513] Bluetooth: hci2: command 0x0c1a tx timeout [ 358.758080][ T6513] Bluetooth: hci1: command 0x0c1a tx timeout [ 358.764316][ T6513] Bluetooth: hci3: command 0x0c1a tx timeout [ 359.284757][ T30] audit: type=1800 audit(4294967413.410:83): pid=9803 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1065" name="trace_marker" dev="tracefs" ino=3735 res=0 errno=0 [ 359.320012][ T9808] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1067'. [ 359.350135][ T9808] team0 (unregistering): Port device team_slave_0 removed [ 359.381515][ T9808] team0 (unregistering): Port device team_slave_1 removed [ 359.504942][ T9814] FAULT_INJECTION: forcing a failure. [ 359.504942][ T9814] name failslab, interval 1, probability 0, space 0, times 0 [ 359.529840][ T9814] CPU: 0 UID: 0 PID: 9814 Comm: syz.0.1068 Tainted: G L syzkaller #0 PREEMPT(full) [ 359.529896][ T9814] Tainted: [L]=SOFTLOCKUP [ 359.529908][ T9814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 359.529929][ T9814] Call Trace: [ 359.529941][ T9814] [ 359.529954][ T9814] dump_stack_lvl+0x100/0x190 [ 359.530014][ T9814] should_fail_ex.cold+0x5/0xa [ 359.530054][ T9814] ? lsm_blob_alloc+0x68/0x90 [ 359.530093][ T9814] should_failslab+0xc2/0x120 [ 359.530129][ T9814] __kmalloc_noprof+0xe0/0x850 [ 359.530177][ T9814] ? audit_alloc+0xa2/0x7b0 [ 359.530262][ T9814] lsm_blob_alloc+0x68/0x90 [ 359.530304][ T9814] security_task_alloc+0x2a/0x260 [ 359.530344][ T9814] copy_process+0x2531/0x7a10 [ 359.530396][ T9814] ? futex_unqueue+0x133/0x2c0 [ 359.530457][ T9814] ? __pfx_copy_process+0x10/0x10 [ 359.530508][ T9814] ? _copy_from_user+0x59/0xd0 [ 359.530546][ T9814] kernel_clone+0xfc/0x9a0 [ 359.530589][ T9814] ? __pfx_kernel_clone+0x10/0x10 [ 359.530636][ T9814] ? __pfx_futex_wait+0x10/0x10 [ 359.530698][ T9814] __do_sys_clone3+0x214/0x290 [ 359.530738][ T9814] ? __pfx___do_sys_clone3+0x10/0x10 [ 359.530832][ T9814] do_syscall_64+0x106/0xf80 [ 359.530872][ T9814] ? clear_bhb_loop+0x40/0x90 [ 359.530912][ T9814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 359.530948][ T9814] RIP: 0033:0x7f4ba679c799 [ 359.530976][ T9814] 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 [ 359.531009][ T9814] RSP: 002b:00007f4ba7573ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 359.531041][ T9814] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f4ba679c799 [ 359.531063][ T9814] RDX: 00007f4ba7573f10 RSI: 0000000000000058 RDI: 00007f4ba7573f10 [ 359.531084][ T9814] RBP: 00007f4ba6832bd9 R08: 0000000000000000 R09: 0000000000000058 [ 359.531103][ T9814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 359.531124][ T9814] R13: 00007f4ba6a16038 R14: 00007f4ba6a15fa0 R15: 00007ffe81b6b198 [ 359.531168][ T9814] [ 360.127241][ T9828] [U] [ 360.130466][ T9828] [U] [ 360.133238][ T9828] [U] [ 360.136103][ T9828] [U] [ 360.162126][ T9828] [U] [ 360.164921][ T9828] [U] [ 360.167771][ T9828] [U] [ 360.170529][ T9828] [U] [ 360.182927][ T9828] [U] [ 360.185731][ T9828] [U] [ 360.188578][ T9828] [U] [ 360.191418][ T9828] [U] [ 360.227817][ T9828] [U] [ 360.230622][ T9828] [U] [ 360.233480][ T9828] [U] [ 360.236247][ T9828] [U] [ 360.252234][ T9828] [U] [ 360.255037][ T9828] [U] [ 360.257803][ T9828] [U] [ 360.260558][ T9828] [U] [ 360.296331][ T9828] [U] [ 360.299123][ T9828] [U] [ 360.301886][ T9828] [U] [ 360.304645][ T9828] [U] [ 360.311338][ T9828] [U] [ 360.314213][ T9828] [U] [ 360.316971][ T9828] [U] [ 360.319967][ T9828] [U] [ 360.336194][ T9828] [U] [ 360.338993][ T9828] [U] [ 360.341806][ T9828] [U] [ 360.344834][ T9828] [U] [ 360.351668][ T9826] FAULT_INJECTION: forcing a failure. [ 360.351668][ T9826] name failslab, interval 1, probability 0, space 0, times 0 [ 360.364649][ T9826] CPU: 1 UID: 0 PID: 9826 Comm: syz.0.1070 Tainted: G L syzkaller #0 PREEMPT(full) [ 360.364708][ T9826] Tainted: [L]=SOFTLOCKUP [ 360.364720][ T9826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 360.364739][ T9826] Call Trace: [ 360.364750][ T9826] [ 360.364763][ T9826] dump_stack_lvl+0x100/0x190 [ 360.364822][ T9826] should_fail_ex.cold+0x5/0xa [ 360.364864][ T9826] should_failslab+0xc2/0x120 [ 360.364900][ T9826] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 360.364952][ T9826] ? ep_ptable_queue_proc+0x5b/0x280 [ 360.365004][ T9826] ? obj_cgroup_charge_account+0x2c4/0x640 [ 360.365050][ T9826] ep_ptable_queue_proc+0x5b/0x280 [ 360.365106][ T9826] ? __pfx_ep_ptable_queue_proc+0x10/0x10 [ 360.365159][ T9826] snd_seq_oss_readq_poll+0x56/0xb0 [ 360.365312][ T9826] snd_seq_oss_poll+0x122/0x1d0 [ 360.365348][ T9826] ? __pfx_odev_poll+0x10/0x10 [ 360.365418][ T9826] odev_poll+0x4a/0x90 [ 360.365467][ T9826] ep_item_poll+0x141/0x1f0 [ 360.365503][ T9826] do_epoll_ctl+0x1f33/0x36a0 [ 360.365557][ T9826] ? __pfx_do_epoll_ctl+0x10/0x10 [ 360.365591][ T9826] ? find_held_lock+0x2b/0x80 [ 360.365623][ T9826] ? __might_fault+0xc5/0x140 [ 360.365670][ T9826] ? __might_fault+0xc5/0x140 [ 360.365724][ T9826] ? __pfx_ep_ptable_queue_proc+0x10/0x10 [ 360.365795][ T9826] ? __x64_sys_epoll_ctl+0x15c/0x1e0 [ 360.365831][ T9826] __x64_sys_epoll_ctl+0x15c/0x1e0 [ 360.365872][ T9826] ? __pfx___x64_sys_epoll_ctl+0x10/0x10 [ 360.365923][ T9826] do_syscall_64+0x106/0xf80 [ 360.365965][ T9826] ? clear_bhb_loop+0x40/0x90 [ 360.366008][ T9826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 360.366045][ T9826] RIP: 0033:0x7f4ba679c799 [ 360.366073][ T9826] 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 [ 360.366105][ T9826] RSP: 002b:00007f4ba49f6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 360.366138][ T9826] RAX: ffffffffffffffda RBX: 00007f4ba6a16090 RCX: 00007f4ba679c799 [ 360.366161][ T9826] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000004 [ 360.366180][ T9826] RBP: 00007f4ba6832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 360.366200][ T9826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 360.366220][ T9826] R13: 00007f4ba6a16128 R14: 00007f4ba6a16090 R15: 00007ffe81b6b198 [ 360.366264][ T9826] [ 360.371685][ T9828] [U] [ 360.608508][ T9828] [U] [ 360.611257][ T9828] [U] [ 360.613991][ T9828] [U] [ 360.634892][ T9828] [U] [ 360.637727][ T9828] [U] [ 360.640502][ T9828] [U] [ 360.643257][ T9828] [U] [ 360.648945][ T9828] [U] [ 360.651724][ T9828] [U] [ 360.654669][ T9828] [U] [ 360.657423][ T9828] [U] [ 360.665120][ T9828] [U] [ 360.667913][ T9828] [U] [ 360.670677][ T9828] [U] [ 360.673438][ T9828] [U] [ 360.703344][ T9828] [U] [ 360.706147][ T9828] [U] [ 360.708901][ T9828] [U] [ 360.711657][ T9828] [U] [ 360.745223][ T9828] [U] [ 360.748052][ T9828] [U] [ 360.750811][ T9828] [U] [ 360.753577][ T9828] [U] [ 360.788182][ T9828] [U] [ 360.791331][ T9828] [U] [ 360.794115][ T9828] [U] [ 360.796875][ T9828] [U] [ 360.831064][ T9828] [U] [ 360.833871][ T9828] [U] [ 360.836634][ T9828] [U] [ 360.839394][ T9828] [U] [ 360.858687][ T9828] [U] [ 360.861493][ T9828] [U] [ 360.864253][ T9828] [U] [ 360.867014][ T9828] [U] [ 360.871629][ T9828] [U] [ 360.874401][ T9828] [U] [ 360.877161][ T9828] [U] [ 360.879907][ T9828] [U] [ 360.883832][ T9828] [U] [ 360.886605][ T9828] [U] [ 360.889445][ T9828] [U] [ 360.892197][ T9828] [U] [ 360.897213][ T9828] [U] [ 360.900017][ T9828] [U] [ 360.902769][ T9828] [U] [ 360.905521][ T9828] [U] [ 360.913628][ T9828] [U] [ 360.916424][ T9828] [U] [ 360.919174][ T9828] [U] [ 360.921927][ T9828] [U] [ 360.935380][ T9828] [U] [ 360.938160][ T9828] [U] [ 360.940915][ T9828] [U] [ 360.943685][ T9828] [U] [ 360.998866][ T9828] [U] [ 361.001666][ T9828] [U] [ 361.004461][ T9828] [U] [ 361.007206][ T9828] [U] [ 361.039954][ T9828] [U] [ 361.042745][ T9828] [U] [ 361.045587][ T9828] [U] [ 361.048601][ T9828] [U] [ 361.053071][ T9828] [U] [ 361.055932][ T9828] [U] [ 361.058684][ T9828] [U] [ 361.061434][ T9828] [U] [ 361.089911][ T9849] FAULT_INJECTION: forcing a failure. [ 361.089911][ T9849] name failslab, interval 1, probability 0, space 0, times 0 [ 361.125161][ T9849] CPU: 1 UID: 0 PID: 9849 Comm: syz.1.1079 Tainted: G L syzkaller #0 PREEMPT(full) [ 361.125200][ T9849] Tainted: [L]=SOFTLOCKUP [ 361.125209][ T9849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 361.125224][ T9849] Call Trace: [ 361.125231][ T9849] [ 361.125240][ T9849] dump_stack_lvl+0x100/0x190 [ 361.125282][ T9849] should_fail_ex.cold+0x5/0xa [ 361.125310][ T9849] should_failslab+0xc2/0x120 [ 361.125336][ T9849] __kmalloc_cache_noprof+0x7a/0x6f0 [ 361.125368][ T9849] ? alloc_tty_struct+0x96/0x8c0 [ 361.125541][ T9849] ? ptmx_open+0x102/0x3c0 [ 361.125592][ T9849] alloc_tty_struct+0x96/0x8c0 [ 361.125625][ T9849] ? __mutex_unlock_slowpath+0x15c/0x790 [ 361.125659][ T9849] ? __pfx_alloc_tty_struct+0x10/0x10 [ 361.125693][ T9849] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 361.125732][ T9849] tty_init_dev.part.0+0x20/0x470 [ 361.125769][ T9849] tty_init_dev+0x60/0x80 [ 361.125803][ T9849] ptmx_open+0x15e/0x3c0 [ 361.125827][ T9849] ? __pfx_ptmx_open+0x10/0x10 [ 361.125852][ T9849] chrdev_open+0x234/0x6a0 [ 361.125875][ T9849] ? __pfx_apparmor_file_open+0x10/0x10 [ 361.125944][ T9849] ? __pfx_chrdev_open+0x10/0x10 [ 361.125976][ T9849] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 361.126014][ T9849] do_dentry_open+0x6d8/0x1660 [ 361.126037][ T9849] ? __pfx_chrdev_open+0x10/0x10 [ 361.126069][ T9849] vfs_open+0x82/0x3f0 [ 361.126103][ T9849] path_openat+0x208c/0x31a0 [ 361.126137][ T9849] ? __pfx_path_openat+0x10/0x10 [ 361.126173][ T9849] do_file_open+0x20e/0x430 [ 361.126199][ T9849] ? __pfx_do_file_open+0x10/0x10 [ 361.126244][ T9849] ? alloc_fd+0x476/0x790 [ 361.126270][ T9849] ? do_getname+0x191/0x390 [ 361.126302][ T9849] do_sys_openat2+0x10d/0x1e0 [ 361.126334][ T9849] ? __pfx_do_sys_openat2+0x10/0x10 [ 361.126367][ T9849] ? find_held_lock+0x2b/0x80 [ 361.126397][ T9849] __x64_sys_openat+0x12d/0x210 [ 361.126430][ T9849] ? __pfx___x64_sys_openat+0x10/0x10 [ 361.126473][ T9849] do_syscall_64+0x106/0xf80 [ 361.126502][ T9849] ? clear_bhb_loop+0x40/0x90 [ 361.126534][ T9849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 361.126581][ T9849] RIP: 0033:0x7f4634f9c799 [ 361.126609][ T9849] 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 [ 361.126644][ T9849] RSP: 002b:00007f4635e61028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 361.126683][ T9849] RAX: ffffffffffffffda RBX: 00007f4635215fa0 RCX: 00007f4634f9c799 [ 361.126700][ T9849] RDX: 0000000000000000 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 361.126716][ T9849] RBP: 00007f4635032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 361.126731][ T9849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 361.126746][ T9849] R13: 00007f4635216038 R14: 00007f4635215fa0 R15: 00007fff07c15268 [ 361.126777][ T9849] [ 361.423731][ T9828] [U] [ 361.426535][ T9828] [U] [ 361.429300][ T9828] [U] [ 361.432057][ T9828] [U] [ 361.542991][ T9828] [U] [ 361.911513][ T9853] zswap: compressor û not available [ 362.118747][ T9863] vivid-007: ================= START STATUS ================= [ 362.144862][ T9863] vivid-007: Generate PTS: true [ 362.149926][ T9863] vivid-007: Generate SCR: true [ 362.163327][ T30] audit: type=1804 audit(4294967416.290:84): pid=9866 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.1086" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 362.197166][ T9863] tpg source WxH: 320x240 (Y'CbCr) [ 362.202562][ T9863] tpg field: 1 [ 362.206070][ T9863] tpg crop: (0,0)/320x240 [ 362.210617][ T9863] tpg compose: (0,0)/320x240 [ 362.215410][ T9863] tpg colorspace: 8 [ 362.219271][ T9863] tpg transfer function: 0/0 [ 362.234546][ T9863] tpg Y'CbCr encoding: 0/0 [ 362.239038][ T9863] tpg quantization: 0/0 [ 362.243469][ T9863] tpg RGB range: 0/2 [ 362.324014][ T9863] vivid-007: ================== END STATUS ================== [ 362.581296][ T9883] netlink: 'syz.1.1092': attribute type 7 has an invalid length. [ 362.631208][ T9883] netlink: 17 bytes leftover after parsing attributes in process `syz.1.1092'. [ 363.067809][ T9901] FAULT_INJECTION: forcing a failure. [ 363.067809][ T9901] name failslab, interval 1, probability 0, space 0, times 0 [ 363.080613][ T9901] CPU: 1 UID: 0 PID: 9901 Comm: syz.1.1096 Tainted: G L syzkaller #0 PREEMPT(full) [ 363.080650][ T9901] Tainted: [L]=SOFTLOCKUP [ 363.080659][ T9901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 363.080673][ T9901] Call Trace: [ 363.080682][ T9901] [ 363.080690][ T9901] dump_stack_lvl+0x100/0x190 [ 363.080732][ T9901] should_fail_ex.cold+0x5/0xa [ 363.080760][ T9901] ? tomoyo_realpath_from_path+0xb6/0x690 [ 363.080789][ T9901] should_failslab+0xc2/0x120 [ 363.080814][ T9901] __kmalloc_noprof+0xe0/0x850 [ 363.080857][ T9901] tomoyo_realpath_from_path+0xb6/0x690 [ 363.080893][ T9901] tomoyo_check_open_permission+0x2af/0x3c0 [ 363.080935][ T9901] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 363.081005][ T9901] ? do_raw_spin_lock+0x128/0x260 [ 363.081043][ T9901] ? path_get+0x61/0x80 [ 363.081072][ T9901] tomoyo_file_open+0x6b/0x90 [ 363.081106][ T9901] security_file_open+0xb5/0x1e0 [ 363.081136][ T9901] do_dentry_open+0x5aa/0x1660 [ 363.081162][ T9901] ? security_inode_permission+0xbf/0x250 [ 363.081206][ T9901] vfs_open+0x82/0x3f0 [ 363.081239][ T9901] path_openat+0x208c/0x31a0 [ 363.081280][ T9901] ? __pfx_path_openat+0x10/0x10 [ 363.081316][ T9901] do_file_open+0x20e/0x430 [ 363.081343][ T9901] ? __pfx_do_file_open+0x10/0x10 [ 363.081378][ T9901] ? __pfx_kfree_link+0x10/0x10 [ 363.081421][ T9901] ? alloc_fd+0x476/0x790 [ 363.081446][ T9901] ? do_getname+0x191/0x390 [ 363.081478][ T9901] do_sys_openat2+0x10d/0x1e0 [ 363.081509][ T9901] ? __pfx_do_sys_openat2+0x10/0x10 [ 363.081551][ T9901] __x64_sys_openat+0x12d/0x210 [ 363.081584][ T9901] ? __pfx___x64_sys_openat+0x10/0x10 [ 363.081627][ T9901] do_syscall_64+0x106/0xf80 [ 363.081656][ T9901] ? clear_bhb_loop+0x40/0x90 [ 363.081686][ T9901] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 363.081710][ T9901] RIP: 0033:0x7f4634f9c799 [ 363.081730][ T9901] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 363.081754][ T9901] RSP: 002b:00007f4635e40028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 363.081776][ T9901] RAX: ffffffffffffffda RBX: 00007f4635216090 RCX: 00007f4634f9c799 [ 363.081792][ T9901] RDX: 0000000000008800 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 363.081807][ T9901] RBP: 00007f4635032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 363.081821][ T9901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 363.081835][ T9901] R13: 00007f4635216128 R14: 00007f4635216090 R15: 00007fff07c15268 [ 363.081866][ T9901] [ 363.081876][ T9901] ERROR: Out of memory at tomoyo_realpath_from_path. [ 363.683774][ T9905] FAULT_INJECTION: forcing a failure. [ 363.683774][ T9905] name failslab, interval 1, probability 0, space 0, times 0 [ 363.751163][ T9905] CPU: 0 UID: 0 PID: 9905 Comm: syz.0.1097 Tainted: G L syzkaller #0 PREEMPT(full) [ 363.751202][ T9905] Tainted: [L]=SOFTLOCKUP [ 363.751211][ T9905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 363.751225][ T9905] Call Trace: [ 363.751233][ T9905] [ 363.751243][ T9905] dump_stack_lvl+0x100/0x190 [ 363.751285][ T9905] should_fail_ex.cold+0x5/0xa [ 363.751313][ T9905] ? tracepoint_add_func+0x2c5/0xf30 [ 363.751336][ T9905] should_failslab+0xc2/0x120 [ 363.751361][ T9905] __kmalloc_noprof+0xe0/0x850 [ 363.751404][ T9905] ? __pfx_trace_event_raw_event_nfs4_test_stateid_event+0x10/0x10 [ 363.751473][ T9905] tracepoint_add_func+0x2c5/0xf30 [ 363.751495][ T9905] ? __pfx_trace_event_raw_event_nfs4_test_stateid_event+0x10/0x10 [ 363.751546][ T9905] ? __pfx_trace_event_raw_event_nfs4_test_stateid_event+0x10/0x10 [ 363.751591][ T9905] tracepoint_probe_register+0xc4/0x110 [ 363.751616][ T9905] ? __pfx_tracepoint_probe_register+0x10/0x10 [ 363.751642][ T9905] ? __pfx_trace_event_raw_event_nfs4_test_stateid_event+0x10/0x10 [ 363.751688][ T9905] ? __lock_acquire+0x4a5/0x2630 [ 363.751724][ T9905] trace_event_reg+0x209/0x350 [ 363.751774][ T9905] __ftrace_event_enable_disable+0x211/0x6f0 [ 363.751804][ T9905] __ftrace_set_clr_event_nolock+0x390/0xc30 [ 363.751843][ T9905] ftrace_set_clr_event+0x16e/0x330 [ 363.751880][ T9905] ? __pfx_ftrace_set_clr_event+0x10/0x10 [ 363.751912][ T9905] ? trace_get_user+0x3ae/0xa70 [ 363.751945][ T9905] ftrace_event_write+0x259/0x2c0 [ 363.751977][ T9905] ? __pfx_ftrace_event_write+0x10/0x10 [ 363.752020][ T9905] vfs_write+0x2aa/0x1070 [ 363.752060][ T9905] ? __pfx_ftrace_event_write+0x10/0x10 [ 363.752095][ T9905] ? __pfx_vfs_write+0x10/0x10 [ 363.752133][ T9905] ? __fget_files+0x215/0x3d0 [ 363.752194][ T9905] ? __fget_files+0x21f/0x3d0 [ 363.752239][ T9905] ksys_write+0x12a/0x250 [ 363.752269][ T9905] ? __pfx_ksys_write+0x10/0x10 [ 363.752311][ T9905] do_syscall_64+0x106/0xf80 [ 363.752353][ T9905] ? clear_bhb_loop+0x40/0x90 [ 363.752395][ T9905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 363.752432][ T9905] RIP: 0033:0x7f4ba679c799 [ 363.752461][ T9905] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 363.752496][ T9905] RSP: 002b:00007f4ba7574028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 363.752530][ T9905] RAX: ffffffffffffffda RBX: 00007f4ba6a15fa0 RCX: 00007f4ba679c799 [ 363.752553][ T9905] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000005 [ 363.752573][ T9905] RBP: 00007f4ba6832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 363.752594][ T9905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 363.752615][ T9905] R13: 00007f4ba6a16038 R14: 00007f4ba6a15fa0 R15: 00007ffe81b6b198 [ 363.752661][ T9905] [ 364.132744][ T9905] event trace: Could not enable event nfs4_test_lock_stateid [ 364.211203][ T9890] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 364.217603][ T9890] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 364.223819][ T9890] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 364.243618][ T9890] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 364.371563][ T30] audit: type=1804 audit(4294967418.490:85): pid=9910 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.1099" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 364.588077][ T9915] kvm_intel: kvm [9913]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0x1d9) = 0xfffffffffffffffe [ 364.852476][ T6513] Bluetooth: hci0: command 0x0c1a tx timeout [ 365.535837][ T9933] random: crng reseeded on system resumption [ 365.579506][ T9933] Restarting kernel threads ... [ 365.588153][ T9933] Done restarting kernel threads. [ 365.635347][ T9933] sp0: Synchronizing with TNC [ 366.292709][ T6513] Bluetooth: hci3: command 0x0c1a tx timeout [ 366.298938][ T5969] Bluetooth: hci2: command 0x0c1a tx timeout [ 366.305638][ T6139] Bluetooth: hci1: command 0x0c1a tx timeout [ 366.926179][ T9965] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 366.945754][ T9965] netlink: 25 bytes leftover after parsing attributes in process `syz.1.1119'. [ 367.226309][ T9974] syz.3.1123 (9974): /proc/9973/oom_adj is deprecated, please use /proc/9973/oom_score_adj instead. [ 367.234160][ T9972] FAULT_INJECTION: forcing a failure. [ 367.234160][ T9972] name failslab, interval 1, probability 0, space 0, times 0 [ 367.250950][ T9972] CPU: 1 UID: 0 PID: 9972 Comm: syz.1.1122 Tainted: G L syzkaller #0 PREEMPT(full) [ 367.251006][ T9972] Tainted: [L]=SOFTLOCKUP [ 367.251018][ T9972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 367.251039][ T9972] Call Trace: [ 367.251050][ T9972] [ 367.251063][ T9972] dump_stack_lvl+0x100/0x190 [ 367.251123][ T9972] should_fail_ex.cold+0x5/0xa [ 367.251163][ T9972] should_failslab+0xc2/0x120 [ 367.251199][ T9972] __kmalloc_cache_noprof+0x7a/0x6f0 [ 367.251243][ T9972] ? proc_thread_self_get_link+0x1a6/0x210 [ 367.251302][ T9972] proc_thread_self_get_link+0x1a6/0x210 [ 367.251356][ T9972] pick_link+0xac2/0x13c0 [ 367.251403][ T9972] ? __pfx_proc_thread_self_get_link+0x10/0x10 [ 367.251469][ T9972] step_into_slowpath+0x9ba/0xf90 [ 367.251530][ T9972] ? __pfx_step_into_slowpath+0x10/0x10 [ 367.251589][ T9972] ? lookup_fast+0x2da/0x600 [ 367.251633][ T9972] ? inode_permission+0x374/0x620 [ 367.251683][ T9972] link_path_walk+0xf28/0x1cc0 [ 367.251749][ T9972] path_openat+0x1be/0x31a0 [ 367.251782][ T9972] ? kasan_save_stack+0x3f/0x50 [ 367.251833][ T9972] ? kasan_save_stack+0x30/0x50 [ 367.251883][ T9972] ? kasan_save_track+0x14/0x30 [ 367.251936][ T9972] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 367.251998][ T9972] ? __pfx_path_openat+0x10/0x10 [ 367.252048][ T9972] do_file_open+0x20e/0x430 [ 367.252087][ T9972] ? __pfx_do_file_open+0x10/0x10 [ 367.252154][ T9972] ? alloc_fd+0x476/0x790 [ 367.252191][ T9972] ? do_getname+0x191/0x390 [ 367.252236][ T9972] do_sys_openat2+0x10d/0x1e0 [ 367.252281][ T9972] ? __pfx_do_sys_openat2+0x10/0x10 [ 367.252341][ T9972] __x64_sys_openat+0x12d/0x210 [ 367.252391][ T9972] ? __pfx___x64_sys_openat+0x10/0x10 [ 367.252459][ T9972] do_syscall_64+0x106/0xf80 [ 367.252500][ T9972] ? clear_bhb_loop+0x40/0x90 [ 367.252541][ T9972] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 367.252575][ T9972] RIP: 0033:0x7f4634f9c799 [ 367.252602][ T9972] 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 [ 367.252633][ T9972] RSP: 002b:00007f4635e61028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 367.252666][ T9972] RAX: ffffffffffffffda RBX: 00007f4635215fa0 RCX: 00007f4634f9c799 [ 367.252687][ T9972] RDX: 0000000000008800 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 367.252708][ T9972] RBP: 00007f4635032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 367.252728][ T9972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 367.252747][ T9972] R13: 00007f4635216038 R14: 00007f4635215fa0 R15: 00007fff07c15268 [ 367.252791][ T9972] [ 368.200201][ T9990] blktrace: Concurrent blktraces are not allowed on loop2 [ 370.009468][ T30] audit: type=1804 audit(4294967424.130:86): pid=9998 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.1131" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 370.132624][ C0] vcan0: j1939_tp_rxtimer: 0xffff88807d7e4400: rx timeout, send abort [ 370.143217][ C0] vcan0: j1939_tp_rxtimer: 0xffff88807d7e4c00: rx timeout, send abort [ 370.151941][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807d7e4400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 370.168381][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807d7e4c00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 371.246399][T10016] FAULT_INJECTION: forcing a failure. [ 371.246399][T10016] name failslab, interval 1, probability 0, space 0, times 0 [ 371.292449][T10016] CPU: 0 UID: 0 PID: 10016 Comm: syz.0.1137 Tainted: G L syzkaller #0 PREEMPT(full) [ 371.292501][T10016] Tainted: [L]=SOFTLOCKUP [ 371.292512][T10016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 371.292544][T10016] Call Trace: [ 371.292554][T10016] [ 371.292567][T10016] dump_stack_lvl+0x100/0x190 [ 371.292624][T10016] should_fail_ex.cold+0x5/0xa [ 371.292665][T10016] should_failslab+0xc2/0x120 [ 371.292701][T10016] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 371.292753][T10016] ? alloc_empty_file+0x55/0x1c0 [ 371.292803][T10016] alloc_empty_file+0x55/0x1c0 [ 371.292846][T10016] alloc_file_pseudo+0x13a/0x230 [ 371.292890][T10016] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 371.292945][T10016] dma_buf_export+0x326/0xcb0 [ 371.293077][T10016] ? sg_alloc_table+0x4c/0x1c0 [ 371.293174][T10016] system_heap_allocate+0xb5e/0x1170 [ 371.293255][T10016] ? __pfx_system_heap_allocate+0x10/0x10 [ 371.293318][T10016] ? rep_movs_alternative+0x4a/0x90 [ 371.293408][T10016] dma_heap_ioctl+0x37f/0x5e0 [ 371.293457][T10016] ? __pfx_dma_heap_ioctl+0x10/0x10 [ 371.293500][T10016] ? find_held_lock+0x2b/0x80 [ 371.293561][T10016] ? __pfx_dma_heap_ioctl+0x10/0x10 [ 371.293614][T10016] __x64_sys_ioctl+0x18e/0x210 [ 371.293665][T10016] do_syscall_64+0x106/0xf80 [ 371.293710][T10016] ? clear_bhb_loop+0x40/0x90 [ 371.293752][T10016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 371.293786][T10016] RIP: 0033:0x7f4ba679c799 [ 371.293814][T10016] 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 [ 371.293847][T10016] RSP: 002b:00007f4ba7574028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 371.293878][T10016] RAX: ffffffffffffffda RBX: 00007f4ba6a15fa0 RCX: 00007f4ba679c799 [ 371.293899][T10016] RDX: 0000200000000140 RSI: ffffffffffdffe00 RDI: 0000000000000006 [ 371.293921][T10016] RBP: 00007f4ba6832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 371.293941][T10016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 371.293960][T10016] R13: 00007f4ba6a16038 R14: 00007f4ba6a15fa0 R15: 00007ffe81b6b198 [ 371.294005][T10016] [ 371.342606][T10020] netlink: 318 bytes leftover after parsing attributes in process `syz.1.1138'. [ 371.609049][ T6513] Bluetooth: hci2: unexpected event 0x09 length: 435 > 3 [ 372.515365][T10053] [U]  [ 372.525295][T10053] [U] [ 372.528057][T10053] [U] [ 372.530817][T10053] [U] [ 372.553773][T10053] [U] [ 372.556582][T10053] [U] [ 372.559377][T10053] [U] [ 372.562131][T10053] [U] [ 372.584241][T10053] [U] [ 372.587126][T10053] [U] [ 372.589892][T10053] [U] [ 372.592645][T10053] [U] [ 372.615579][T10053] [U] [ 372.618376][T10053] [U] [ 372.621140][T10053] [U] [ 372.623920][T10053] [U] [ 372.648542][T10053] [U] [ 372.651358][T10053] [U] [ 372.654119][T10053] [U] [ 372.656876][T10053] [U] [ 372.697216][T10053] [U] [ 372.700019][T10053] [U] [ 372.702774][T10053] [U] [ 372.705534][T10053] [U] [ 372.750395][T10053] [U] [ 372.753227][T10053] [U] [ 372.755985][T10053] [U] [ 372.758727][T10053] [U] [ 372.791598][T10053] [U] [ 372.794409][T10053] [U] [ 372.797166][T10053] [U] [ 372.799921][T10053] [U] [ 372.832789][T10053] [U] [ 372.835582][T10053] [U] [ 372.838324][T10053] [U] [ 372.841059][T10053] [U] [ 372.862789][T10053] [U] [ 372.865595][T10053] [U] [ 372.868350][T10053] [U] [ 372.871110][T10053] [U] [ 372.893911][T10053] [U] [ 372.896709][T10053] [U] [ 372.899660][T10053] [U] [ 372.902418][T10053] [U] [ 372.916590][T10053] [U] [ 372.919571][T10053] [U] [ 372.922332][T10053] [U] [ 372.925078][T10053] [U] [ 372.943020][T10053] [U] [ 372.945834][T10053] [U] [ 372.948583][T10053] [U] [ 372.951342][T10053] [U] [ 372.962840][T10053] [U] [ 372.965640][T10053] [U] [ 372.968396][T10053] [U] [ 372.971152][T10053] [U] [ 372.982903][T10053] [U] [ 372.985697][T10053] [U] [ 372.988451][T10053] [U] [ 372.991206][T10053] [U] [ 372.995111][T10053] [U] [ 372.997884][T10053] [U] [ 373.000819][T10053] [U] [ 373.003571][T10053] [U] [ 373.013004][T10053] [U] [ 373.015824][T10053] [U] [ 373.018589][T10053] [U] [ 373.021374][T10053] [U] [ 373.032712][T10053] [U] [ 373.035505][T10053] [U] [ 373.038263][T10053] [U] [ 373.041017][T10053] [U] [ 373.045174][T10053] [U] [ 373.048029][T10053] [U] [ 373.050793][T10053] [U] [ 373.053551][T10053] [U] [ 373.062709][T10053] [U] [ 373.065492][T10053] [U] [ 373.068245][T10053] [U] [ 373.070997][T10053] [U] [ 373.082853][T10053] [U] [ 373.085638][T10053] [U] [ 373.088401][T10053] [U] [ 373.091172][T10053] [U] [ 373.095532][T10053] [U] [ 373.098318][T10053] [U] [ 373.101069][T10053] [U] [ 373.103829][T10053] [U] [ 373.112932][T10053] [U] [ 373.115724][T10053] [U] [ 373.118477][T10053] [U] [ 373.121221][T10053] [U] [ 373.132721][T10053] [U] [ 373.135511][T10053] [U] [ 373.138258][T10053] [U] [ 373.141005][T10053] [U] [ 373.152823][T10053] [U] [ 373.155607][T10053] [U] [ 373.158458][T10053] [U] [ 373.161211][T10053] [U] [ 373.172786][T10053] [U] [ 373.175566][T10053] [U] [ 373.178317][T10053] [U] [ 373.181153][T10053] [U] [ 373.193692][T10053] [U] [ 373.196481][T10053] [U] [ 373.199254][T10053] [U] [ 373.202276][T10053] [U] [ 373.222984][T10053] [U] [ 373.225784][T10053] [U] [ 373.228531][T10053] [U] [ 373.231284][T10053] [U] [ 373.252993][T10053] [U] [ 373.255771][T10053] [U] [ 373.258503][T10053] [U] [ 373.261247][T10053] [U] [ 373.298343][T10053] [U] [ 373.301142][T10053] [U] [ 373.303928][T10053] [U] [ 373.306694][T10053] [U] [ 373.330801][ T30] audit: type=1804 audit(4294967427.450:87): pid=10068 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.1152" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 373.395323][T10053] [U] [ 373.398109][T10053] [U] [ 373.400930][T10053] [U] [ 373.403683][T10053] [U] [ 373.439404][T10053] [U] [ 374.245423][T10086] FAULT_INJECTION: forcing a failure. [ 374.245423][T10086] name failslab, interval 1, probability 0, space 0, times 0 [ 374.258865][T10086] CPU: 1 UID: 0 PID: 10086 Comm: syz.3.1158 Tainted: G L syzkaller #0 PREEMPT(full) [ 374.258918][T10086] Tainted: [L]=SOFTLOCKUP [ 374.258929][T10086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 374.258948][T10086] Call Trace: [ 374.258959][T10086] [ 374.258972][T10086] dump_stack_lvl+0x100/0x190 [ 374.259031][T10086] should_fail_ex.cold+0x5/0xa [ 374.259074][T10086] should_failslab+0xc2/0x120 [ 374.259112][T10086] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 374.259180][T10086] ? inet_bind2_bucket_create+0x36/0x5f0 [ 374.259311][T10086] ? do_raw_spin_lock+0x128/0x260 [ 374.259371][T10086] inet_bind2_bucket_create+0x36/0x5f0 [ 374.259411][T10086] inet_csk_get_port+0x2687/0x28e0 [ 374.259464][T10086] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 374.259523][T10086] ? __local_bh_enable_ip+0x9e/0x120 [ 374.259566][T10086] __inet_bind+0x598/0xc60 [ 374.259681][T10086] inet_bind+0xdb/0x120 [ 374.259735][T10086] __sys_bind+0x1a9/0x260 [ 374.259770][T10086] ? __pfx___sys_bind+0x10/0x10 [ 374.259832][T10086] __x64_sys_bind+0x72/0xb0 [ 374.259864][T10086] ? lockdep_hardirqs_on+0x78/0x100 [ 374.259907][T10086] do_syscall_64+0x106/0xf80 [ 374.259948][T10086] ? clear_bhb_loop+0x40/0x90 [ 374.259992][T10086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 374.260027][T10086] RIP: 0033:0x7f6a95f9c799 [ 374.260056][T10086] 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 [ 374.260090][T10086] RSP: 002b:00007f6a96e2f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 374.260122][T10086] RAX: ffffffffffffffda RBX: 00007f6a96215fa0 RCX: 00007f6a95f9c799 [ 374.260143][T10086] RDX: 000000000000006a RSI: 0000200000000040 RDI: 0000000000000003 [ 374.260171][T10086] RBP: 00007f6a96032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 374.260192][T10086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 374.260212][T10086] R13: 00007f6a96216038 R14: 00007f6a96215fa0 R15: 00007ffe633ef6e8 [ 374.260259][T10086] [ 374.569115][T10089] FAULT_INJECTION: forcing a failure. [ 374.569115][T10089] name failslab, interval 1, probability 0, space 0, times 0 [ 374.589552][T10089] CPU: 0 UID: 0 PID: 10089 Comm: syz.0.1159 Tainted: G L syzkaller #0 PREEMPT(full) [ 374.589609][T10089] Tainted: [L]=SOFTLOCKUP [ 374.589621][T10089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 374.589642][T10089] Call Trace: [ 374.589654][T10089] [ 374.589667][T10089] dump_stack_lvl+0x100/0x190 [ 374.589727][T10089] should_fail_ex.cold+0x5/0xa [ 374.589768][T10089] should_failslab+0xc2/0x120 [ 374.589805][T10089] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 374.589856][T10089] ? alloc_empty_file+0x55/0x1c0 [ 374.589907][T10089] alloc_empty_file+0x55/0x1c0 [ 374.589951][T10089] alloc_file_pseudo+0x13a/0x230 [ 374.589995][T10089] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 374.590050][T10089] __anon_inode_getfile+0xe8/0x280 [ 374.590089][T10089] ? kasan_save_track+0x14/0x30 [ 374.590146][T10089] sync_file_alloc+0x65/0x160 [ 374.590198][T10089] sync_file_create+0x17/0xf0 [ 374.590258][T10089] sw_sync_ioctl+0x849/0xf80 [ 374.590319][T10089] ? find_held_lock+0x2b/0x80 [ 374.590351][T10089] ? __pfx_sw_sync_ioctl+0x10/0x10 [ 374.590421][T10089] ? __pfx_sw_sync_ioctl+0x10/0x10 [ 374.590478][T10089] __x64_sys_ioctl+0x18e/0x210 [ 374.590532][T10089] do_syscall_64+0x106/0xf80 [ 374.590573][T10089] ? clear_bhb_loop+0x40/0x90 [ 374.590616][T10089] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 374.590652][T10089] RIP: 0033:0x7f4ba679c799 [ 374.590680][T10089] 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 [ 374.590713][T10089] RSP: 002b:00007f4ba49f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 374.590747][T10089] RAX: ffffffffffffffda RBX: 00007f4ba6a16090 RCX: 00007f4ba679c799 [ 374.590769][T10089] RDX: 0000000000000000 RSI: 00000000c0285700 RDI: 0000000000000005 [ 374.590790][T10089] RBP: 00007f4ba6832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 374.590810][T10089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 374.590830][T10089] R13: 00007f4ba6a16128 R14: 00007f4ba6a16090 R15: 00007ffe81b6b198 [ 374.590875][T10089] [ 376.057114][T10084] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 376.102920][T10084] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 376.125198][T10084] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 376.133230][T10103] blktrace: Concurrent blktraces are not allowed on loop2 [ 376.253719][T10084] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 376.319665][T10105] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1163'. [ 378.132693][ T6513] Bluetooth: hci2: command 0x0c1a tx timeout [ 378.140034][ T5969] Bluetooth: hci1: command 0x0c1a tx timeout [ 378.292584][ T5969] Bluetooth: hci3: command 0x0c1a tx timeout [ 378.320777][T10111] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 378.349980][T10111] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 378.375431][T10111] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 378.396080][T10111] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 378.679821][T10137] FAULT_INJECTION: forcing a failure. [ 378.679821][T10137] name failslab, interval 1, probability 0, space 0, times 0 [ 378.695913][T10137] CPU: 0 UID: 0 PID: 10137 Comm: syz.1.1169 Tainted: G L syzkaller #0 PREEMPT(full) [ 378.695970][T10137] Tainted: [L]=SOFTLOCKUP [ 378.695982][T10137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 378.696002][T10137] Call Trace: [ 378.696013][T10137] [ 378.696025][T10137] dump_stack_lvl+0x100/0x190 [ 378.696083][T10137] should_fail_ex.cold+0x5/0xa [ 378.696124][T10137] ? tomoyo_realpath_from_path+0xb6/0x690 [ 378.696165][T10137] should_failslab+0xc2/0x120 [ 378.696202][T10137] __kmalloc_noprof+0xe0/0x850 [ 378.696262][T10137] tomoyo_realpath_from_path+0xb6/0x690 [ 378.696313][T10137] tomoyo_check_open_permission+0x2af/0x3c0 [ 378.696373][T10137] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 378.696471][T10137] ? do_raw_spin_lock+0x128/0x260 [ 378.696526][T10137] ? path_get+0x61/0x80 [ 378.696569][T10137] tomoyo_file_open+0x6b/0x90 [ 378.696616][T10137] security_file_open+0xb5/0x1e0 [ 378.696653][T10137] do_dentry_open+0x5aa/0x1660 [ 378.696700][T10137] ? security_inode_permission+0xbf/0x250 [ 378.696764][T10137] vfs_open+0x82/0x3f0 [ 378.696810][T10137] path_openat+0x208c/0x31a0 [ 378.696858][T10137] ? __pfx_path_openat+0x10/0x10 [ 378.696909][T10137] do_file_open+0x20e/0x430 [ 378.696947][T10137] ? __pfx_do_file_open+0x10/0x10 [ 378.696998][T10137] ? __pfx_kfree_link+0x10/0x10 [ 378.697058][T10137] ? alloc_fd+0x476/0x790 [ 378.697096][T10137] ? do_getname+0x191/0x390 [ 378.697143][T10137] do_sys_openat2+0x10d/0x1e0 [ 378.697188][T10137] ? __pfx_do_sys_openat2+0x10/0x10 [ 378.697249][T10137] __x64_sys_openat+0x12d/0x210 [ 378.697297][T10137] ? __pfx___x64_sys_openat+0x10/0x10 [ 378.697358][T10137] do_syscall_64+0x106/0xf80 [ 378.697399][T10137] ? clear_bhb_loop+0x40/0x90 [ 378.697441][T10137] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 378.697476][T10137] RIP: 0033:0x7f4634f9c799 [ 378.697505][T10137] 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 [ 378.697539][T10137] RSP: 002b:00007f4635e61028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 378.697573][T10137] RAX: ffffffffffffffda RBX: 00007f4635215fa0 RCX: 00007f4634f9c799 [ 378.697596][T10137] RDX: 0000000000008800 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 378.697618][T10137] RBP: 00007f4635032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 378.697638][T10137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 378.697664][T10137] R13: 00007f4635216038 R14: 00007f4635215fa0 R15: 00007fff07c15268 [ 378.697711][T10137] [ 378.697725][T10137] ERROR: Out of memory at tomoyo_realpath_from_path. [ 378.866305][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.882230][ T5969] Bluetooth: hci0: command 0x0c1a tx timeout [ 378.888186][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.343182][T10147] netlink: 186 bytes leftover after parsing attributes in process `syz.2.1174'. [ 380.375691][ T5969] Bluetooth: hci1: command 0x0c1a tx timeout [ 380.455844][ T5969] Bluetooth: hci3: command 0x0c1a tx timeout [ 380.461947][ T5969] Bluetooth: hci2: command 0x0c1a tx timeout [ 380.757618][T10179] FAULT_INJECTION: forcing a failure. [ 380.757618][T10179] name failslab, interval 1, probability 0, space 0, times 0 [ 380.798665][T10179] CPU: 0 UID: 0 PID: 10179 Comm: syz.1.1183 Tainted: G L syzkaller #0 PREEMPT(full) [ 380.798720][T10179] Tainted: [L]=SOFTLOCKUP [ 380.798731][T10179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 380.798751][T10179] Call Trace: [ 380.798761][T10179] [ 380.798774][T10179] dump_stack_lvl+0x100/0x190 [ 380.798831][T10179] should_fail_ex.cold+0x5/0xa [ 380.798870][T10179] ? __seq_open_private+0x22/0xd0 [ 380.798920][T10179] should_failslab+0xc2/0x120 [ 380.798957][T10179] __kmalloc_noprof+0xe0/0x850 [ 380.799008][T10179] ? trace_kmem_cache_alloc+0xf3/0x120 [ 380.799053][T10179] __seq_open_private+0x22/0xd0 [ 380.799102][T10179] kallsyms_open+0x26/0x210 [ 380.799160][T10179] ? __pfx_kallsyms_open+0x10/0x10 [ 380.799205][T10179] proc_reg_open+0x2ab/0x5f0 [ 380.799262][T10179] do_dentry_open+0x6d8/0x1660 [ 380.799294][T10179] ? __pfx_proc_reg_open+0x10/0x10 [ 380.799355][T10179] vfs_open+0x82/0x3f0 [ 380.799402][T10179] path_openat+0x208c/0x31a0 [ 380.799451][T10179] ? __pfx_path_openat+0x10/0x10 [ 380.799499][T10179] do_file_open+0x20e/0x430 [ 380.799538][T10179] ? __pfx_do_file_open+0x10/0x10 [ 380.799602][T10179] ? alloc_fd+0x476/0x790 [ 380.799640][T10179] ? do_getname+0x191/0x390 [ 380.799685][T10179] do_sys_openat2+0x10d/0x1e0 [ 380.799730][T10179] ? __pfx_do_sys_openat2+0x10/0x10 [ 380.799778][T10179] ? __fget_files+0x21f/0x3d0 [ 380.799819][T10179] __x64_sys_openat+0x12d/0x210 [ 380.799864][T10179] ? __pfx___x64_sys_openat+0x10/0x10 [ 380.799926][T10179] do_syscall_64+0x106/0xf80 [ 380.799966][T10179] ? clear_bhb_loop+0x40/0x90 [ 380.800008][T10179] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 380.800044][T10179] RIP: 0033:0x7f4634f9c799 [ 380.800073][T10179] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 380.800106][T10179] RSP: 002b:00007f4635e61028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 380.800148][T10179] RAX: ffffffffffffffda RBX: 00007f4635215fa0 RCX: 00007f4634f9c799 [ 380.800176][T10179] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: ffffffffffffff9c [ 380.800199][T10179] RBP: 00007f4635032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 380.800220][T10179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 380.800242][T10179] R13: 00007f4635216038 R14: 00007f4635215fa0 R15: 00007fff07c15268 [ 380.800286][T10179] [ 381.301478][T10183] FAULT_INJECTION: forcing a failure. [ 381.301478][T10183] name failslab, interval 1, probability 0, space 0, times 0 [ 381.315074][T10183] CPU: 0 UID: 0 PID: 10183 Comm: syz.1.1184 Tainted: G L syzkaller #0 PREEMPT(full) [ 381.315127][T10183] Tainted: [L]=SOFTLOCKUP [ 381.315140][T10183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 381.315161][T10183] Call Trace: [ 381.315171][T10183] [ 381.315184][T10183] dump_stack_lvl+0x100/0x190 [ 381.315242][T10183] should_fail_ex.cold+0x5/0xa [ 381.315284][T10183] should_failslab+0xc2/0x120 [ 381.315319][T10183] __kmalloc_cache_noprof+0x7a/0x6f0 [ 381.315365][T10183] ? landlock_init_hierarchy_log+0xa9/0x820 [ 381.315417][T10183] landlock_init_hierarchy_log+0xa9/0x820 [ 381.315458][T10183] ? inherit_tree+0x197/0x2d0 [ 381.315515][T10183] landlock_merge_ruleset+0x67b/0x830 [ 381.315576][T10183] __do_sys_landlock_restrict_self+0x2a6/0x9e0 [ 381.315636][T10183] do_syscall_64+0x106/0xf80 [ 381.315677][T10183] ? clear_bhb_loop+0x40/0x90 [ 381.315718][T10183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 381.315753][T10183] RIP: 0033:0x7f4634f9c799 [ 381.315781][T10183] 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 [ 381.315815][T10183] RSP: 002b:00007f4635e61028 EFLAGS: 00000246 ORIG_RAX: 00000000000001be [ 381.315848][T10183] RAX: ffffffffffffffda RBX: 00007f4635215fa0 RCX: 00007f4634f9c799 [ 381.315871][T10183] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000005 [ 381.315890][T10183] RBP: 00007f4635032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 381.315911][T10183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 381.315932][T10183] R13: 00007f4635216038 R14: 00007f4635215fa0 R15: 00007fff07c15268 [ 381.315977][T10183] [ 381.515041][T10164] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 381.521183][T10164] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 381.527271][T10164] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 381.533447][T10164] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 382.212640][ T5969] Bluetooth: hci0: command 0x0c1a tx timeout [ 382.601044][T10207] FAULT_INJECTION: forcing a failure. [ 382.601044][T10207] name failslab, interval 1, probability 0, space 0, times 0 [ 382.614214][T10207] CPU: 1 UID: 0 PID: 10207 Comm: syz.1.1190 Tainted: G L syzkaller #0 PREEMPT(full) [ 382.614252][T10207] Tainted: [L]=SOFTLOCKUP [ 382.614261][T10207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 382.614275][T10207] Call Trace: [ 382.614284][T10207] [ 382.614293][T10207] dump_stack_lvl+0x100/0x190 [ 382.614334][T10207] should_fail_ex.cold+0x5/0xa [ 382.614370][T10207] should_failslab+0xc2/0x120 [ 382.614395][T10207] __kmalloc_node_noprof+0xe6/0x850 [ 382.614433][T10207] ? blk_mq_alloc_tag_set+0x477/0x1330 [ 382.614528][T10207] ? __raw_spin_lock_init+0x3a/0x110 [ 382.614569][T10207] blk_mq_alloc_tag_set+0x477/0x1330 [ 382.614602][T10207] ? idr_alloc+0xdd/0x130 [ 382.614631][T10207] ? __pfx_idr_alloc+0x10/0x10 [ 382.614666][T10207] loop_add+0x3b7/0xb60 [ 382.614718][T10207] ? __pfx_loop_add+0x10/0x10 [ 382.614763][T10207] ? find_held_lock+0x2b/0x80 [ 382.614785][T10207] ? __fget_files+0x215/0x3d0 [ 382.614810][T10207] loop_control_ioctl+0xae/0x620 [ 382.614841][T10207] ? __pfx_loop_control_ioctl+0x10/0x10 [ 382.614875][T10207] ? __pfx_loop_control_ioctl+0x10/0x10 [ 382.614905][T10207] __x64_sys_ioctl+0x18e/0x210 [ 382.614942][T10207] do_syscall_64+0x106/0xf80 [ 382.614971][T10207] ? clear_bhb_loop+0x40/0x90 [ 382.615006][T10207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 382.615038][T10207] RIP: 0033:0x7f4634f9c799 [ 382.615058][T10207] 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 [ 382.615082][T10207] RSP: 002b:00007f4635e61028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 382.615105][T10207] RAX: ffffffffffffffda RBX: 00007f4635215fa0 RCX: 00007f4634f9c799 [ 382.615121][T10207] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000007 [ 382.615135][T10207] RBP: 00007f4635032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 382.615150][T10207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 382.615165][T10207] R13: 00007f4635216038 R14: 00007f4635215fa0 R15: 00007fff07c15268 [ 382.615196][T10207] [ 383.219625][T10211] FAULT_INJECTION: forcing a failure. [ 383.219625][T10211] name failslab, interval 1, probability 0, space 0, times 0 [ 383.233048][T10211] CPU: 0 UID: 0 PID: 10211 Comm: syz.2.1194 Tainted: G L syzkaller #0 PREEMPT(full) [ 383.233100][T10211] Tainted: [L]=SOFTLOCKUP [ 383.233111][T10211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 383.233134][T10211] Call Trace: [ 383.233143][T10211] [ 383.233152][T10211] dump_stack_lvl+0x100/0x190 [ 383.233194][T10211] should_fail_ex.cold+0x5/0xa [ 383.233223][T10211] should_failslab+0xc2/0x120 [ 383.233249][T10211] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 383.233292][T10211] ? inet_bind_bucket_create+0x2d/0x280 [ 383.233401][T10211] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 383.233442][T10211] inet_bind_bucket_create+0x2d/0x280 [ 383.233485][T10211] inet_csk_get_port+0x8d2/0x28e0 [ 383.233520][T10211] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 383.233563][T10211] ? __local_bh_enable_ip+0x9e/0x120 [ 383.233592][T10211] __inet_bind+0x598/0xc60 [ 383.233635][T10211] inet_bind+0xdb/0x120 [ 383.233674][T10211] __sys_bind+0x1a9/0x260 [ 383.233698][T10211] ? __pfx___sys_bind+0x10/0x10 [ 383.233740][T10211] __x64_sys_bind+0x72/0xb0 [ 383.233761][T10211] ? lockdep_hardirqs_on+0x78/0x100 [ 383.233795][T10211] do_syscall_64+0x106/0xf80 [ 383.233824][T10211] ? clear_bhb_loop+0x40/0x90 [ 383.233860][T10211] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 383.233886][T10211] RIP: 0033:0x7f765d79c799 [ 383.233906][T10211] 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 [ 383.233928][T10211] RSP: 002b:00007f765b9f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 383.233951][T10211] RAX: ffffffffffffffda RBX: 00007f765da15fa0 RCX: 00007f765d79c799 [ 383.233967][T10211] RDX: 000000000000006a RSI: 0000200000000040 RDI: 0000000000000003 [ 383.233981][T10211] RBP: 00007f765d832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 383.233996][T10211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 383.234010][T10211] R13: 00007f765da16038 R14: 00007f765da15fa0 R15: 00007ffdca609fe8 [ 383.234041][T10211] [ 383.263857][T10216] random: crng reseeded on system resumption [ 383.495062][T10217] netlink: 338 bytes leftover after parsing attributes in process `syz.0.1193'. [ 383.737111][ T6139] Bluetooth: hci2: command 0x0c1a tx timeout [ 383.744322][ T6513] Bluetooth: hci1: command 0x0c1a tx timeout [ 383.750560][ T5969] Bluetooth: hci3: command 0x0c1a tx timeout [ 385.864313][T10252] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1205'. [ 387.029461][T10279] netlink: 342 bytes leftover after parsing attributes in process `syz.0.1211'. [ 387.076690][T10279] netlink: 274 bytes leftover after parsing attributes in process `syz.0.1211'. [ 387.709098][T10268] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 387.723350][T10268] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 387.729565][T10268] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 387.736141][T10268] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 388.096256][ T30] audit: type=1804 audit(4294967442.220:88): pid=10289 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.1213" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 388.612584][ T5969] Bluetooth: hci0: command 0x0c1a tx timeout [ 388.631734][T10302] blktrace: Concurrent blktraces are not allowed on loop2 [ 389.201632][T10313] FAULT_INJECTION: forcing a failure. [ 389.201632][T10313] name failslab, interval 1, probability 0, space 0, times 0 [ 389.251857][T10313] CPU: 0 UID: 0 PID: 10313 Comm: syz.3.1221 Tainted: G L syzkaller #0 PREEMPT(full) [ 389.251913][T10313] Tainted: [L]=SOFTLOCKUP [ 389.251926][T10313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 389.251947][T10313] Call Trace: [ 389.251958][T10313] [ 389.251970][T10313] dump_stack_lvl+0x100/0x190 [ 389.252029][T10313] should_fail_ex.cold+0x5/0xa [ 389.252069][T10313] should_failslab+0xc2/0x120 [ 389.252106][T10313] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 389.252169][T10313] ? __proc_create+0x2cb/0x8c0 [ 389.252232][T10313] __proc_create+0x2cb/0x8c0 [ 389.252285][T10313] ? __pfx___proc_create+0x10/0x10 [ 389.252346][T10313] ? _raw_write_unlock+0x28/0x50 [ 389.252387][T10313] ? proc_register+0x559/0x8a0 [ 389.252423][T10313] proc_create_reg+0x75/0x170 [ 389.252458][T10313] proc_create_seq_private+0x8e/0x180 [ 389.252492][T10313] ? __pfx_proc_create_seq_private+0x10/0x10 [ 389.252528][T10313] ? __pfx_proc_create_net_data+0x10/0x10 [ 389.252583][T10313] ? __pfx_uevent_net_rcv+0x10/0x10 [ 389.252641][T10313] ? __pfx_dev_proc_net_init+0x10/0x10 [ 389.252798][T10313] dev_proc_net_init+0xac/0x230 [ 389.252836][T10313] ops_init+0x1e2/0x5f0 [ 389.252917][T10313] setup_net+0x118/0x3a0 [ 389.252965][T10313] ? __pfx_setup_net+0x10/0x10 [ 389.253007][T10313] ? lockdep_init_map_type+0x5c/0x250 [ 389.253056][T10313] ? mutex_init_lockep+0x110/0x150 [ 389.253109][T10313] copy_net_ns+0x46f/0x7c0 [ 389.253171][T10313] create_new_namespaces+0x3ea/0xac0 [ 389.253218][T10313] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 389.253259][T10313] ksys_unshare+0x473/0xad0 [ 389.253307][T10313] ? __pfx_ksys_unshare+0x10/0x10 [ 389.253366][T10313] __x64_sys_unshare+0x31/0x40 [ 389.253407][T10313] do_syscall_64+0x106/0xf80 [ 389.253446][T10313] ? clear_bhb_loop+0x40/0x90 [ 389.253489][T10313] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 389.253525][T10313] RIP: 0033:0x7f6a95f9c799 [ 389.253553][T10313] 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 [ 389.253588][T10313] RSP: 002b:00007f6a96e2f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 389.253622][T10313] RAX: ffffffffffffffda RBX: 00007f6a96215fa0 RCX: 00007f6a95f9c799 [ 389.253646][T10313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 389.253666][T10313] RBP: 00007f6a96032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 389.253687][T10313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 389.253707][T10313] R13: 00007f6a96216038 R14: 00007f6a96215fa0 R15: 00007ffe633ef6e8 [ 389.253753][T10313] [ 389.264936][ T30] audit: type=1804 audit(4294967443.390:89): pid=10314 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.1222" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 389.732677][ T5969] Bluetooth: hci1: command 0x0c1a tx timeout [ 389.812505][ T5969] Bluetooth: hci3: command 0x0c1a tx timeout [ 389.818605][ T6513] Bluetooth: hci2: command 0x0c1a tx timeout [ 389.964006][ T30] audit: type=1804 audit(4294967444.090:90): pid=10322 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.1225" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 390.222495][ T30] audit: type=1800 audit(4294967444.340:91): pid=10329 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1227" name="lu_gp_id" dev="configfs" ino=28498 res=0 errno=0 [ 391.130434][T10344] sp0: Synchronizing with TNC [ 391.228455][T10348] blktrace: Concurrent blktraces are not allowed on loop2 [ 391.463354][T10350] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1234'. [ 391.493936][T10350] netlink: 'syz.3.1234': attribute type 1 has an invalid length. [ 391.502486][T10350] netlink: 13 bytes leftover after parsing attributes in process `syz.3.1234'. [ 391.562976][ T30] audit: type=1804 audit(4294967445.690:92): pid=10356 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.1236" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 391.593121][T10357] blktrace: Concurrent blktraces are not allowed on loop2 [ 392.012068][T10362] FAULT_INJECTION: forcing a failure. [ 392.012068][T10362] name failslab, interval 1, probability 0, space 0, times 0 [ 392.089275][T10362] CPU: 1 UID: 0 PID: 10362 Comm: syz.3.1237 Tainted: G L syzkaller #0 PREEMPT(full) [ 392.089330][T10362] Tainted: [L]=SOFTLOCKUP [ 392.089343][T10362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 392.089372][T10362] Call Trace: [ 392.089383][T10362] [ 392.089400][T10362] dump_stack_lvl+0x100/0x190 [ 392.089460][T10362] should_fail_ex.cold+0x5/0xa [ 392.089501][T10362] ? process_preds+0x4c2/0x1d90 [ 392.089552][T10362] should_failslab+0xc2/0x120 [ 392.089588][T10362] __kmalloc_noprof+0xe0/0x850 [ 392.089649][T10362] process_preds+0x4c2/0x1d90 [ 392.089710][T10362] ? create_filter_start.constprop.0+0x134/0x310 [ 392.089771][T10362] create_filter+0x140/0x210 [ 392.089829][T10362] ? __pfx_create_filter+0x10/0x10 [ 392.089871][T10362] ? find_held_lock+0x2b/0x80 [ 392.089897][T10362] apply_event_filter+0x220/0x500 [ 392.089937][T10362] ? __pfx_apply_event_filter+0x10/0x10 [ 392.089983][T10362] event_filter_write+0x16d/0x290 [ 392.090013][T10362] vfs_write+0x2aa/0x1070 [ 392.090053][T10362] ? __pfx_event_filter_write+0x10/0x10 [ 392.090084][T10362] ? __pfx_vfs_write+0x10/0x10 [ 392.090122][T10362] ? __fget_files+0x215/0x3d0 [ 392.090151][T10362] ? __fget_files+0x21f/0x3d0 [ 392.090181][T10362] ksys_write+0x12a/0x250 [ 392.090202][T10362] ? __pfx_ksys_write+0x10/0x10 [ 392.090233][T10362] do_syscall_64+0x106/0xf80 [ 392.090262][T10362] ? clear_bhb_loop+0x40/0x90 [ 392.090293][T10362] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 392.090318][T10362] RIP: 0033:0x7f6a95f9c799 [ 392.090338][T10362] 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 [ 392.090362][T10362] RSP: 002b:00007f6a96e2f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 392.090391][T10362] RAX: ffffffffffffffda RBX: 00007f6a96215fa0 RCX: 00007f6a95f9c799 [ 392.090408][T10362] RDX: 00000000000005c8 RSI: 0000000000000000 RDI: 0000000000000003 [ 392.090422][T10362] RBP: 00007f6a96032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 392.090437][T10362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 392.090451][T10362] R13: 00007f6a96216038 R14: 00007f6a96215fa0 R15: 00007ffe633ef6e8 [ 392.090482][T10362] [ 392.907014][T10376] FAULT_INJECTION: forcing a failure. [ 392.907014][T10376] name failslab, interval 1, probability 0, space 0, times 0 [ 392.931887][T10376] CPU: 0 UID: 0 PID: 10376 Comm: syz.2.1242 Tainted: G L syzkaller #0 PREEMPT(full) [ 392.931942][T10376] Tainted: [L]=SOFTLOCKUP [ 392.931956][T10376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 392.931976][T10376] Call Trace: [ 392.931988][T10376] [ 392.932001][T10376] dump_stack_lvl+0x100/0x190 [ 392.932060][T10376] should_fail_ex.cold+0x5/0xa [ 392.932102][T10376] should_failslab+0xc2/0x120 [ 392.932139][T10376] __kmalloc_cache_noprof+0x7a/0x6f0 [ 392.932184][T10376] ? sync_file_alloc+0x3c/0x160 [ 392.932236][T10376] ? find_held_lock+0x2b/0x80 [ 392.932276][T10376] sync_file_alloc+0x3c/0x160 [ 392.932325][T10376] sync_file_create+0x17/0xf0 [ 392.932380][T10376] sw_sync_ioctl+0x849/0xf80 [ 392.932438][T10376] ? find_held_lock+0x2b/0x80 [ 392.932470][T10376] ? __pfx_sw_sync_ioctl+0x10/0x10 [ 392.932539][T10376] ? __pfx_sw_sync_ioctl+0x10/0x10 [ 392.932594][T10376] __x64_sys_ioctl+0x18e/0x210 [ 392.932648][T10376] do_syscall_64+0x106/0xf80 [ 392.932690][T10376] ? clear_bhb_loop+0x40/0x90 [ 392.932741][T10376] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 392.932775][T10376] RIP: 0033:0x7f765d79c799 [ 392.932802][T10376] 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 [ 392.932834][T10376] RSP: 002b:00007f765b9f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 392.932866][T10376] RAX: ffffffffffffffda RBX: 00007f765da15fa0 RCX: 00007f765d79c799 [ 392.932887][T10376] RDX: 0000000000000000 RSI: 00000000c0285700 RDI: 0000000000000006 [ 392.932906][T10376] RBP: 00007f765d832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 392.932926][T10376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 392.932946][T10376] R13: 00007f765da16038 R14: 00007f765da15fa0 R15: 00007ffdca609fe8 [ 392.932989][T10376] [ 393.236196][T10380] FAULT_INJECTION: forcing a failure. [ 393.236196][T10380] name failslab, interval 1, probability 0, space 0, times 0 [ 393.318726][T10380] CPU: 1 UID: 0 PID: 10380 Comm: syz.1.1243 Tainted: G L syzkaller #0 PREEMPT(full) [ 393.318780][T10380] Tainted: [L]=SOFTLOCKUP [ 393.318792][T10380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 393.318812][T10380] Call Trace: [ 393.318824][T10380] [ 393.318836][T10380] dump_stack_lvl+0x100/0x190 [ 393.318889][T10380] should_fail_ex.cold+0x5/0xa [ 393.318925][T10380] should_failslab+0xc2/0x120 [ 393.318956][T10380] __kmalloc_cache_noprof+0x7a/0x6f0 [ 393.318995][T10380] ? alloc_netdev_mqs+0xe01/0x14f0 [ 393.319128][T10380] alloc_netdev_mqs+0xe01/0x14f0 [ 393.319174][T10380] internal_dev_create+0x8a/0x520 [ 393.319265][T10380] ovs_vport_add+0x147/0x4d0 [ 393.319303][T10380] new_vport+0x16/0x1d0 [ 393.319391][T10380] ovs_dp_cmd_new+0x65d/0xdf0 [ 393.319430][T10380] ? __pfx_ovs_dp_cmd_new+0x10/0x10 [ 393.319467][T10380] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1a0/0x280 [ 393.319549][T10380] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1aa/0x280 [ 393.319605][T10380] genl_family_rcv_msg_doit+0x214/0x300 [ 393.319674][T10380] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 393.319733][T10380] ? bpf_lsm_capable+0x9/0x10 [ 393.319768][T10380] ? security_capable+0x80/0x260 [ 393.319813][T10380] ? ns_capable+0xd2/0xf0 [ 393.319844][T10380] genl_rcv_msg+0x560/0x800 [ 393.319894][T10380] ? __pfx_genl_rcv_msg+0x10/0x10 [ 393.319948][T10380] ? __pfx_ovs_dp_cmd_new+0x10/0x10 [ 393.319992][T10380] netlink_rcv_skb+0x159/0x420 [ 393.320032][T10380] ? __pfx_genl_rcv_msg+0x10/0x10 [ 393.320078][T10380] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 393.320133][T10380] ? netlink_deliver_tap+0x1ae/0xcc0 [ 393.320175][T10380] genl_rcv+0x28/0x40 [ 393.320213][T10380] netlink_unicast+0x5aa/0x870 [ 393.320267][T10380] ? __pfx_netlink_unicast+0x10/0x10 [ 393.320321][T10380] netlink_sendmsg+0x8b0/0xda0 [ 393.320367][T10380] ? __pfx_netlink_sendmsg+0x10/0x10 [ 393.320404][T10380] ? __import_iovec+0x1d2/0x640 [ 393.320438][T10380] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 393.320485][T10380] ____sys_sendmsg+0x9e1/0xb70 [ 393.320527][T10380] ? __pfx_netlink_sendmsg+0x10/0x10 [ 393.320569][T10380] ? __pfx_____sys_sendmsg+0x10/0x10 [ 393.320618][T10380] ? try_to_wake_up+0x644/0x1a80 [ 393.320655][T10380] ___sys_sendmsg+0x190/0x1e0 [ 393.320703][T10380] ? __pfx____sys_sendmsg+0x10/0x10 [ 393.320751][T10380] ? futex_private_hash_put+0x107/0x1c0 [ 393.320827][T10380] __sys_sendmsg+0x170/0x220 [ 393.320863][T10380] ? __pfx___sys_sendmsg+0x10/0x10 [ 393.320898][T10380] ? __x64_sys_futex+0x34f/0x4d0 [ 393.320957][T10380] do_syscall_64+0x106/0xf80 [ 393.320993][T10380] ? clear_bhb_loop+0x40/0x90 [ 393.321035][T10380] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 393.321070][T10380] RIP: 0033:0x7f4634f9c799 [ 393.321097][T10380] 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 [ 393.321126][T10380] RSP: 002b:00007f4635e61028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 393.321155][T10380] RAX: ffffffffffffffda RBX: 00007f4635215fa0 RCX: 00007f4634f9c799 [ 393.321175][T10380] RDX: 0000000000000080 RSI: 0000200000000140 RDI: 0000000000000007 [ 393.321193][T10380] RBP: 00007f4635032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 393.321210][T10380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 393.321227][T10380] R13: 00007f4635216038 R14: 00007f4635215fa0 R15: 00007fff07c15268 [ 393.321275][T10380] [ 393.842836][T10384] FAULT_INJECTION: forcing a failure. [ 393.842836][T10384] name failslab, interval 1, probability 0, space 0, times 0 [ 393.856191][T10384] CPU: 0 UID: 0 PID: 10384 Comm: syz.2.1244 Tainted: G L syzkaller #0 PREEMPT(full) [ 393.856229][T10384] Tainted: [L]=SOFTLOCKUP [ 393.856238][T10384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 393.856252][T10384] Call Trace: [ 393.856262][T10384] [ 393.856271][T10384] dump_stack_lvl+0x100/0x190 [ 393.856315][T10384] should_fail_ex.cold+0x5/0xa [ 393.856343][T10384] should_failslab+0xc2/0x120 [ 393.856368][T10384] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 393.856405][T10384] ? sctp_get_port_local+0x828/0x1630 [ 393.856509][T10384] sctp_get_port_local+0x828/0x1630 [ 393.856545][T10384] ? find_held_lock+0x2b/0x80 [ 393.856569][T10384] ? __pfx_sctp_get_port_local+0x10/0x10 [ 393.856604][T10384] ? sctp_bind_addr_match+0x19d/0x300 [ 393.856633][T10384] sctp_do_bind+0x2b9/0x760 [ 393.856682][T10384] sctp_bind+0xac/0x130 [ 393.856717][T10384] ? __pfx_sctp_bind+0x10/0x10 [ 393.856751][T10384] inet6_bind+0x9a/0x120 [ 393.856838][T10384] __sys_bind+0x1a9/0x260 [ 393.856863][T10384] ? __pfx___sys_bind+0x10/0x10 [ 393.856905][T10384] __x64_sys_bind+0x72/0xb0 [ 393.856926][T10384] ? lockdep_hardirqs_on+0x78/0x100 [ 393.856956][T10384] do_syscall_64+0x106/0xf80 [ 393.856985][T10384] ? clear_bhb_loop+0x40/0x90 [ 393.857015][T10384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 393.857040][T10384] RIP: 0033:0x7f765d79c799 [ 393.857061][T10384] 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 [ 393.857085][T10384] RSP: 002b:00007f765b9f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 393.857108][T10384] RAX: ffffffffffffffda RBX: 00007f765da15fa0 RCX: 00007f765d79c799 [ 393.857124][T10384] RDX: 000000000000006a RSI: 0000200000000040 RDI: 0000000000000003 [ 393.857139][T10384] RBP: 00007f765d832bd9 R08: 0000000000000000 R09: 0000000000000000 [ 393.857153][T10384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 393.857167][T10384] R13: 00007f765da16038 R14: 00007f765da15fa0 R15: 00007ffdca609fe8 [ 393.857198][T10384] [ 395.514139][T10416] blktrace: Concurrent blktraces are not allowed on loop2 [ 396.984732][T10445] blktrace: Concurrent blktraces are not allowed on loop2 [ 397.326834][ T30] audit: type=1804 audit(4294967451.450:93): pid=10452 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.1268" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 397.791643][T10459] FAULT_INJECTION: forcing a failure. [ 397.791643][T10459] name failslab, interval 1, probability 0, space 0, times 0 [ 397.849926][T10459] CPU: 0 UID: 0 PID: 10459 Comm: syz.3.1269 Tainted: G L syzkaller #0 PREEMPT(full) [ 397.849981][T10459] Tainted: [L]=SOFTLOCKUP [ 397.849992][T10459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 397.850013][T10459] Call Trace: [ 397.850024][T10459] [ 397.850037][T10459] dump_stack_lvl+0x100/0x190 [ 397.850097][T10459] should_fail_ex.cold+0x5/0xa [ 397.850137][T10459] ? tomoyo_realpath_from_path+0xb6/0x690 [ 397.850176][T10459] should_failslab+0xc2/0x120 [ 397.850212][T10459] __kmalloc_noprof+0xe0/0x850 [ 397.850271][T10459] tomoyo_realpath_from_path+0xb6/0x690 [ 397.850321][T10459] tomoyo_check_open_permission+0x2af/0x3c0 [ 397.850379][T10459] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 397.850475][T10459] ? do_raw_spin_lock+0x128/0x260 [ 397.850525][T10459] ? path_get+0x61/0x80 [ 397.850566][T10459] tomoyo_file_open+0x6b/0x90 [ 397.850613][T10459] security_file_open+0xb5/0x1e0 [ 397.850654][T10459] do_dentry_open+0x5aa/0x1660 [ 397.850692][T10459] ? security_inode_permission+0xbf/0x250 [ 397.850755][T10459] vfs_open+0x82/0x3f0 [ 397.850828][T10459] path_openat+0x208c/0x31a0 [ 397.850877][T10459] ? __pfx_path_openat+0x10/0x10 [ 397.850929][T10459] do_file_open+0x20e/0x430 [ 397.850968][T10459] ? __pfx_do_file_open+0x10/0x10 [ 397.851024][T10459] ? __pfx_kfree_link+0x10/0x10 [ 397.851084][T10459] ? alloc_fd+0x476/0x790 [ 397.851122][T10459] ? do_getname+0x191/0x390 [ 397.851170][T10459] do_sys_openat2+0x10d/0x1e0 [ 397.851215][T10459] ? __pfx_do_sys_openat2+0x10/0x10 [ 397.851276][T10459] __x64_sys_openat+0x12d/0x210 [ 397.851322][T10459] ? __pfx___x64_sys_openat+0x10/0x10 [ 397.851386][T10459] do_syscall_64+0x106/0xf80 [ 397.851428][T10459] ? clear_bhb_loop+0x40/0x90 [ 397.851471][T10459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 397.851507][T10459] RIP: 0033:0x7f6a95f9c799 [ 397.851535][T10459] 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 [ 397.851566][T10459] RSP: 002b:00007f6a96e2f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 397.851599][T10459] RAX: ffffffffffffffda RBX: 00007f6a96215fa0 RCX: 00007f6a95f9c799 [ 397.851622][T10459] RDX: 0000000000008800 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 397.851645][T10459] RBP: 00007f6a96032bd9 R08: 0000000000000000 R09: 0000000000000000 [ 397.851665][T10459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 397.851686][T10459] R13: 00007f6a96216038 R14: 00007f6a96215fa0 R15: 00007ffe633ef6e8 [ 397.851731][T10459] [ 397.851787][T10459] ERROR: Out of memory at tomoyo_realpath_from_path. [ 399.274012][ T30] audit: type=1804 audit(4294967453.400:94): pid=10484 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.1279" name="/newroot/sys/kernel/debug/tracing/README" dev="tracefs" ino=3788 res=1 errno=0 [ 399.802242][T10486] [ 399.804649][T10486] ====================================================== [ 399.811903][T10486] WARNING: possible circular locking dependency detected [ 399.819221][T10486] syzkaller #0 Tainted: G L [ 399.825235][T10486] ------------------------------------------------------ [ 399.832434][T10486] syz.0.1280/10486 is trying to acquire lock: [ 399.838532][T10486] ffff8880359ac8e8 ((work_completion)(&new_smc->smc_listen_work)){+.+.}-{0:0}, at: __flush_work+0x4ca/0xcb0 [ 399.850132][T10486] [ 399.850132][T10486] but task is already holding lock: [ 399.857533][T10486] ffff8880359ad9e0 (sk_lock-AF_SMC/1){+.+.}-{0:0}, at: smc_release+0x3a5/0x620 [ 399.866744][T10486] [ 399.866744][T10486] which lock already depends on the new lock. [ 399.866744][T10486] [ 399.877177][T10486] [ 399.877177][T10486] the existing dependency chain (in reverse order) is: [ 399.886302][T10486] [ 399.886302][T10486] -> #1 (sk_lock-AF_SMC/1){+.+.}-{0:0}: [ 399.894106][T10486] lock_sock_nested+0x41/0xf0 [ 399.899351][T10486] smc_listen_out+0x1f5/0x4b0 [ 399.904587][T10486] smc_listen_work+0x4c2/0x50e0 [ 399.910053][T10486] process_one_work+0x9d7/0x1920 [ 399.915593][T10486] worker_thread+0x5da/0xe40 [ 399.920797][T10486] kthread+0x370/0x450 [ 399.925444][T10486] ret_from_fork+0x754/0xd80 [ 399.930613][T10486] ret_from_fork_asm+0x1a/0x30 [ 399.935994][T10486] [ 399.935994][T10486] -> #0 ((work_completion)(&new_smc->smc_listen_work)){+.+.}-{0:0}: [ 399.946230][T10486] __lock_acquire+0x14b8/0x2630 [ 399.951675][T10486] lock_acquire+0x1cf/0x380 [ 399.956733][T10486] __flush_work+0x4de/0xcb0 [ 399.961884][T10486] cancel_work_sync+0xd1/0xf0 [ 399.967155][T10486] smc_clcsock_release+0x5f/0xe0 [ 399.972726][T10486] __smc_release+0x5c2/0x880 [ 399.977866][T10486] smc_close_non_accepted+0xda/0x200 [ 399.983714][T10486] smc_close_active+0x4ff/0x1070 [ 399.989220][T10486] __smc_release+0x634/0x880 [ 399.994370][T10486] smc_release+0x1fc/0x620 [ 399.999333][T10486] __sock_release+0xb3/0x260 [ 400.004482][T10486] sock_close+0x1c/0x30 [ 400.009192][T10486] __fput+0x3ff/0xb40 [ 400.013728][T10486] task_work_run+0x150/0x240 [ 400.018882][T10486] exit_to_user_mode_loop+0x100/0x4a0 [ 400.024818][T10486] do_syscall_64+0x668/0xf80 [ 400.029967][T10486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 400.036413][T10486] [ 400.036413][T10486] other info that might help us debug this: [ 400.036413][T10486] [ 400.046656][T10486] Possible unsafe locking scenario: [ 400.046656][T10486] [ 400.054127][T10486] CPU0 CPU1 [ 400.059681][T10486] ---- ---- [ 400.065075][T10486] lock(sk_lock-AF_SMC/1); [ 400.069638][T10486] lock((work_completion)(&new_smc->smc_listen_work)); [ 400.079146][T10486] lock(sk_lock-AF_SMC/1); [ 400.086230][T10486] lock((work_completion)(&new_smc->smc_listen_work)); [ 400.093201][T10486] [ 400.093201][T10486] *** DEADLOCK *** [ 400.093201][T10486] [ 400.101393][T10486] 3 locks held by syz.0.1280/10486: [ 400.106615][T10486] #0: ffff888078bf5e08 (&sb->s_type->i_mutex_key#14){+.+.}-{4:4}, at: __sock_release+0x86/0x260 [ 400.117228][T10486] #1: ffff8880359ad9e0 (sk_lock-AF_SMC/1){+.+.}-{0:0}, at: smc_release+0x3a5/0x620 [ 400.126684][T10486] #2: ffffffff8e7e7420 (rcu_read_lock){....}-{1:3}, at: __flush_work+0xfd/0xcb0 [ 400.135916][T10486] [ 400.135916][T10486] stack backtrace: [ 400.141827][T10486] CPU: 1 UID: 0 PID: 10486 Comm: syz.0.1280 Tainted: G L syzkaller #0 PREEMPT(full) [ 400.141866][T10486] Tainted: [L]=SOFTLOCKUP [ 400.141875][T10486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 400.141892][T10486] Call Trace: [ 400.141901][T10486] [ 400.141911][T10486] dump_stack_lvl+0x100/0x190 [ 400.141952][T10486] print_circular_bug.cold+0x178/0x1c7 [ 400.141997][T10486] check_noncircular+0x146/0x160 [ 400.142033][T10486] __lock_acquire+0x14b8/0x2630 [ 400.142071][T10486] lock_acquire+0x1cf/0x380 [ 400.142103][T10486] ? __flush_work+0x4ca/0xcb0 [ 400.142143][T10486] ? mark_held_locks+0x40/0x70 [ 400.142175][T10486] ? __flush_work+0x4ca/0xcb0 [ 400.142220][T10486] __flush_work+0x4de/0xcb0 [ 400.142258][T10486] ? __flush_work+0x4ca/0xcb0 [ 400.142298][T10486] ? __pfx___flush_work+0x10/0x10 [ 400.142339][T10486] ? __pfx_wq_barrier_func+0x10/0x10 [ 400.142379][T10486] ? __pfx___might_resched+0x10/0x10 [ 400.142427][T10486] cancel_work_sync+0xd1/0xf0 [ 400.142457][T10486] smc_clcsock_release+0x5f/0xe0 [ 400.142488][T10486] __smc_release+0x5c2/0x880 [ 400.142512][T10486] ? __pfx_sock_def_readable+0x10/0x10 [ 400.142541][T10486] smc_close_non_accepted+0xda/0x200 [ 400.142570][T10486] smc_close_active+0x4ff/0x1070 [ 400.142600][T10486] __smc_release+0x634/0x880 [ 400.142625][T10486] smc_release+0x1fc/0x620 [ 400.142649][T10486] __sock_release+0xb3/0x260 [ 400.142683][T10486] ? __pfx_sock_close+0x10/0x10 [ 400.142717][T10486] sock_close+0x1c/0x30 [ 400.142749][T10486] __fput+0x3ff/0xb40 [ 400.142782][T10486] ? _raw_spin_unlock_irq+0x23/0x50 [ 400.142812][T10486] task_work_run+0x150/0x240 [ 400.142851][T10486] ? __pfx_task_work_run+0x10/0x10 [ 400.142893][T10486] exit_to_user_mode_loop+0x100/0x4a0 [ 400.142930][T10486] do_syscall_64+0x668/0xf80 [ 400.142961][T10486] ? clear_bhb_loop+0x40/0x90 [ 400.142992][T10486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 400.143020][T10486] RIP: 0033:0x7f4ba679c799 [ 400.143041][T10486] 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 [ 400.143068][T10486] RSP: 002b:00007ffe81b6b2f8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 400.143093][T10486] RAX: 0000000000000000 RBX: 00007f4ba6a17da0 RCX: 00007f4ba679c799 [ 400.143111][T10486] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 400.143127][T10486] RBP: 00007f4ba6a17da0 R08: 00007f4ba6a16038 R09: 0000000000000000 [ 400.143144][T10486] R10: 00000000005d2d24 R11: 0000000000000246 R12: 0000000000061acd [ 400.143160][T10486] R13: 00007f4ba6a15fac R14: 00000000000618d4 R15: 00007ffe81b6b400 [ 400.143185][T10486]