last executing test programs: 7.057835047s ago: executing program 2 (id=454): openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_TIPC_NL_KEY_SET(r0, 0x0, 0x40000) close_range$auto(0x2, 0x8, 0x0) userfaultfd$auto(0x1) socket(0x10, 0x2, 0xc) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) ioctl$auto_KVM_GET_MSRS(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000080)={0xfc}) ioctl$auto(0x3, 0x8905, 0x38) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) write$auto(0xffffffffffffffff, &(0x7f0000000040)='//\xf2\x00', 0x80000000) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) r2 = io_uring_setup$auto(0x1d48, &(0x7f0000000340)={0x7fffffff, 0x10, 0x2, 0x6, 0x7, 0x8, 0xffffffffffffffff, [], {0x6, 0x88, 0x1, 0x80000000, 0x10000100, 0x83, 0x101, 0x6, 0x8000000000000001}, {0x100, 0x1, 0x10000052, 0x5, 0x11, 0x101, 0x876c5, 0xc9, 0x3}}) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nfsd(0x0, 0xffffffffffffffff) sendmsg$auto_NFSD_CMD_THREADS_SET(r3, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x4000) io_uring_register$auto(r2, 0x18, 0x0, 0x9) r4 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$auto(r4, 0x4008af04, 0x0) timer_create$auto(0x0, 0x0, 0x0) r5 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r5, 0x0, 0x0) mmap$auto(0x6, 0x4, 0x4000000000dd, 0x40eb1, r5, 0x300000000000) getsockopt$auto_SO_RCVTIMEO_NEW(r5, 0x8, 0x42, 0x0, 0x0) mmap$auto(0x4, 0x2020006, 0x2000000000001ff, 0xeb2, 0xffffffffffffffff, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) 6.839672859s ago: executing program 1 (id=455): madvise$auto(0x0, 0x7fffffffffffffff, 0xa) clone$auto(0x21, 0x80000007, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = open(&(0x7f0000000040)='./cgroup.cpu/cgroup.procs\x00', 0x101840, 0x33903f3ada88772b) read$auto(r0, 0x0, 0x1) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x41}, 0xc800) r1 = openat$auto_event_inject_fops_trace(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/tracing/events/vmalloc/purge_vmap_area_lazy/inject\x00', 0x40482, 0x0) writev$auto(r1, &(0x7f0000000000)={&(0x7f0000000000), 0x4}, 0x2) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) r2 = fanotify_init$auto(0x6, 0x2) sendmsg$auto_GTP_CMD_ECHOREQ(r2, 0x0, 0x8840) dup2$auto(0x5, 0x4) r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop6\x00', 0x14f682, 0x0) fsync$auto(r3) mmap$auto(0x1ff, 0x6, 0xfffffffffffffffe, 0x40eb4, r1, 0x307fffffffff) mmap$auto(0x0, 0x2020009, 0x100003, 0x9000000eb1, 0xfffffffffffffffa, 0x0) close_range$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x2000000) r4 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r4, 0x0, 0x7) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_ftrace_set_event_notrace_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/tracing/set_event_notrace_pid\x00', 0x102, 0x0) r5 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x802, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x148, 0x0, 0x921, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x2}, @NL80211_ATTR_TDLS_EXTERNAL_SETUP={0x4}, @NL80211_ATTR_MAC={0x45, 0x6, "c8b2b3fff495c8a300ba81db5000e4fb0c240dfeb964a5793556ba80ed5de3e1a15bf917afe950fcb8b80d4525718d3d9939a30c6727a556431ab6d1cd9d4b3bd0"}, @NL80211_ATTR_EHT_CAPABILITY={0xd2, 0x136, "9a619a23161f433042f8869afc09a84855776bdc595e0c4ed262400a7d3c60a822c855352e6c0cf70d4e4e2390beb52f5bdf27d938a72decbcb708311dc53f3ea3005c2d02fda069f9b4fab64d29122e62ccd242d1006030a1b6f2f58903b386ecc85603a4373ee0e7ba5ec1bf15c909a0ecb14a57fc669d4939aa1f2494cc67d654d03ccefb28b354020d471fdbee3162f6b034e59b856e2eba6ba4fa93c98e1429e632eb33690697f535ada4b5f0a7241b13841220d233caf2a64128ebe89b2a9357929682f166f10441a23a4d"}, @NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x400}, @NL80211_ATTR_PRIVACY={0x4}]}, 0x148}, 0x1, 0x0, 0x0, 0x4004}, 0x84) write$auto(r5, 0x0, 0x81) bpf$auto(0x0, 0x0, 0x6f0) pwrite64$auto(0xc8, 0x0, 0x13, 0x7) arch_prctl$auto_ARCH_REQ_XCOMP_GUEST_PERM(0x1025, 0xfffffffffffffff7) write$auto(0x3, 0x0, 0xfffffdef) 6.773847894s ago: executing program 3 (id=456): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) r0 = socket(0x10, 0x2, 0x0) r1 = ioctl$auto_TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) r2 = syz_genetlink_get_family_id$auto_l2tp(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$auto_L2TP_CMD_SESSION_MODIFY(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)={0x108, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x4}, @L2TP_ATTR_NONE={0xc3, 0x0, "7d666f7d78a734dd4cf0f8facdda5bc64a02243217c354f20214db5645e58a86f6748d9f11d216a685d65dceb7753b1a7399c935e272c83da259812806a7218e1e20191bd17d986680564221865f6a7f8a4ecf0b4a387d321e84d66e4bdddb4dacfe187084f469a26e7f7bc5b6e74ae5b4f8c90d7cc2e070e4268bf5fcdae3dc29164b03405fa846bf8c527863c7ed6d83c9ff3e8c5e61afbbb472996d521a35ea0d7b9c72eee35b83e020ed1da6684e1ada1209882065f31925202fd166f4"}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x9}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x8000000000000000}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x7fffffff}]}, 0x108}, 0x1, 0x0, 0x0, 0x41}, 0x40000010) sendmsg$auto_L2TP_CMD_SESSION_CREATE(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000a80)={0x1038, r2, 0x4, 0x70bd2c, 0x25dfdbfc, {}, [@L2TP_ATTR_USING_IPSEC={0x5, 0x15, 0xe}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x7b}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, 0xf}, @L2TP_ATTR_NONE={0x1004, 0x0, "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"}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, 0x6}]}, 0x1038}, 0x1, 0x0, 0x0, 0x40840}, 0x400c04c) bpf$auto(0xff, &(0x7f00000004c0)=@bpf_attr_5={@target_fd, 0xffffffffffffffff, 0x4, 0x5, 0xffffffffffffffff, @relative_id=0x4, 0x400000000005}, 0x3fc) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mseal$auto(0x0, 0x7dda, 0x0) mprotect$auto(0x0, 0x806121, 0x6) mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x100010008000) write$auto(0xffffffffffffffff, &(0x7f0000000180)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082dbd7000fedbdf250300000008000400b70a0000060007000080000008000200", @ANYRES32, @ANYBLOB="0a0005000180c200000e00000a0001000180c200000e00000a000100aaaaaaaaaa35000008000200", @ANYRES32], 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x440c0) r3 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="f2000000", @ANYBLOB='.'], 0x1ac}, 0x1, 0x0, 0x0, 0x24040840}, 0x0) sendmmsg$auto(r3, &(0x7f0000000200)={{0x0, 0xc20f0000, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 6.306065252s ago: executing program 0 (id=457): process_madvise$auto_PIDFD_SELF_THREAD(0xffffffffffffd8f0, &(0x7f0000000140)={0x0, 0x55}, 0x6, 0x2, 0x0) 5.665550055s ago: executing program 0 (id=458): r0 = openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$auto_SNAPSHOT_ATOMIC_RESTORE(r0, 0x3304, 0x0) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/virtual/net/nr14/proto_down\x00', 0x82942, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = socketcall$auto(0x8000, 0x0) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) mmap$auto(0x0, 0x20009, 0x4000000000db, 0xeb1, r2, 0x9) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4000894}, 0x800) io_uring_setup$auto(0x8, &(0x7f0000000140)={0x0, 0x3, 0x9, 0x10001, 0xc, 0xc05, 0xffffffffffffffff, [0x7fd, 0x1001, 0x8], {0x9, 0x1, 0x2, 0x0, 0x420, 0x1001, 0x3fdc, 0x3, 0x1}, {0x2, 0x140, 0x54ed, 0xfffffffc, 0x1, 0xff, 0x7, 0xa, 0x3}}) close_range$auto(0x2, 0x8, 0x0) socketcall$auto_SYS_ACCEPT4(0x12, &(0x7f0000000000)=0x8) mmap$auto(0x0, 0x20009, 0x7fffffff, 0x1c, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0xa, 0x0) r3 = socket(0x2, 0x5, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x18, 0x2, 0x84) setsockopt$auto(0x3, 0x10000000084, 0x81, 0x0, 0x8) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) bpf$auto_BPF_LINK_DETACH(0x22, &(0x7f0000000180)=@token_create={0xf6f}, 0xffffffff) sendmmsg$auto(r3, &(0x7f0000000140)={{&(0x7f0000000440)="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", 0x10, &(0x7f0000000080)={0x0, 0x1a000}, 0x7, 0x0, 0x2, 0xb}, 0xe}, 0x5, 0x311) mmap$auto(0xfffffffffffffffa, 0x1, 0xdf, 0xeb1, 0x401, 0x8003) rseq$auto(0x0, 0x18, 0x5d7, 0x6) 5.524255325s ago: executing program 2 (id=459): madvise$auto(0x0, 0x7fffffffffffffff, 0xa) clone$auto(0x21, 0x80000007, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = open(&(0x7f0000000040)='./cgroup.cpu/cgroup.procs\x00', 0x101840, 0x33903f3ada88772b) read$auto(r0, 0x0, 0x1) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x41}, 0xc800) r1 = openat$auto_event_inject_fops_trace(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/tracing/events/vmalloc/purge_vmap_area_lazy/inject\x00', 0x40482, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) r2 = fanotify_init$auto(0x6, 0x2) sendmsg$auto_GTP_CMD_ECHOREQ(r2, 0x0, 0x8840) dup2$auto(0x5, 0x4) r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop6\x00', 0x14f682, 0x0) fsync$auto(r3) mmap$auto(0x1ff, 0x6, 0xfffffffffffffffe, 0x40eb4, r1, 0x307fffffffff) mmap$auto(0x0, 0x2020009, 0x100003, 0x9000000eb1, 0xfffffffffffffffa, 0x0) close_range$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x2000000) r4 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r4, 0x0, 0x7) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_ftrace_set_event_notrace_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/tracing/set_event_notrace_pid\x00', 0x102, 0x0) r5 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x148, 0x0, 0x921, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x2}, @NL80211_ATTR_TDLS_EXTERNAL_SETUP={0x4}, @NL80211_ATTR_MAC={0x45, 0x6, "c8b2b3fff495c8a300ba81db5000e4fb0c240dfeb964a5793556ba80ed5de3e1a15bf917afe950fcb8b80d4525718d3d9939a30c6727a556431ab6d1cd9d4b3bd0"}, @NL80211_ATTR_EHT_CAPABILITY={0xd2, 0x136, "9a619a23161f433042f8869afc09a84855776bdc595e0c4ed262400a7d3c60a822c855352e6c0cf70d4e4e2390beb52f5bdf27d938a72decbcb708311dc53f3ea3005c2d02fda069f9b4fab64d29122e62ccd242d1006030a1b6f2f58903b386ecc85603a4373ee0e7ba5ec1bf15c909a0ecb14a57fc669d4939aa1f2494cc67d654d03ccefb28b354020d471fdbee3162f6b034e59b856e2eba6ba4fa93c98e1429e632eb33690697f535ada4b5f0a7241b13841220d233caf2a64128ebe89b2a9357929682f166f10441a23a4d"}, @NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x400}, @NL80211_ATTR_PRIVACY={0x4}]}, 0x148}, 0x1, 0x0, 0x0, 0x4004}, 0x84) write$auto(r5, 0x0, 0x81) bpf$auto(0x0, 0x0, 0x6f0) pwrite64$auto(0xc8, 0x0, 0x13, 0x7) arch_prctl$auto_ARCH_REQ_XCOMP_GUEST_PERM(0x1025, 0xfffffffffffffff7) write$auto(0x3, 0x0, 0xfffffdef) 4.510067083s ago: executing program 2 (id=460): madvise$auto(0x0, 0x7fffffffffffffff, 0xa) clone$auto(0x21, 0x80000007, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = open(&(0x7f0000000040)='./cgroup.cpu/cgroup.procs\x00', 0x101840, 0x33903f3ada88772b) read$auto(r0, 0x0, 0x1) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x41}, 0xc800) writev$auto(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000), 0x4}, 0x2) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) r1 = fanotify_init$auto(0x6, 0x2) sendmsg$auto_GTP_CMD_ECHOREQ(r1, 0x0, 0x8840) dup2$auto(0x5, 0x4) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop6\x00', 0x14f682, 0x0) fsync$auto(r2) mmap$auto(0x1ff, 0x6, 0xfffffffffffffffe, 0x40eb4, 0xffffffffffffffff, 0x307fffffffff) mmap$auto(0x0, 0x2020009, 0x100003, 0x9000000eb1, 0xfffffffffffffffa, 0x0) close_range$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x2000000) r3 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r3, 0x0, 0x7) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_ftrace_set_event_notrace_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/tracing/set_event_notrace_pid\x00', 0x102, 0x0) r4 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x148, 0x0, 0x921, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x2}, @NL80211_ATTR_TDLS_EXTERNAL_SETUP={0x4}, @NL80211_ATTR_MAC={0x45, 0x6, "c8b2b3fff495c8a300ba81db5000e4fb0c240dfeb964a5793556ba80ed5de3e1a15bf917afe950fcb8b80d4525718d3d9939a30c6727a556431ab6d1cd9d4b3bd0"}, @NL80211_ATTR_EHT_CAPABILITY={0xd2, 0x136, "9a619a23161f433042f8869afc09a84855776bdc595e0c4ed262400a7d3c60a822c855352e6c0cf70d4e4e2390beb52f5bdf27d938a72decbcb708311dc53f3ea3005c2d02fda069f9b4fab64d29122e62ccd242d1006030a1b6f2f58903b386ecc85603a4373ee0e7ba5ec1bf15c909a0ecb14a57fc669d4939aa1f2494cc67d654d03ccefb28b354020d471fdbee3162f6b034e59b856e2eba6ba4fa93c98e1429e632eb33690697f535ada4b5f0a7241b13841220d233caf2a64128ebe89b2a9357929682f166f10441a23a4d"}, @NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x400}, @NL80211_ATTR_PRIVACY={0x4}]}, 0x148}, 0x1, 0x0, 0x0, 0x4004}, 0x84) write$auto(r4, 0x0, 0x81) bpf$auto(0x0, 0x0, 0x6f0) pwrite64$auto(0xc8, 0x0, 0x13, 0x7) arch_prctl$auto_ARCH_REQ_XCOMP_GUEST_PERM(0x1025, 0xfffffffffffffff7) write$auto(0x3, 0x0, 0xfffffdef) 4.509099734s ago: executing program 1 (id=468): madvise$auto(0x0, 0x7fffffffffffffff, 0xa) clone$auto(0x21, 0x80000007, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = open(&(0x7f0000000040)='./cgroup.cpu/cgroup.procs\x00', 0x101840, 0x33903f3ada88772b) read$auto(r0, 0x0, 0x1) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x41}, 0xc800) r1 = openat$auto_event_inject_fops_trace(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/tracing/events/vmalloc/purge_vmap_area_lazy/inject\x00', 0x40482, 0x0) writev$auto(r1, &(0x7f0000000000)={&(0x7f0000000000), 0x4}, 0x2) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) r2 = fanotify_init$auto(0x6, 0x2) sendmsg$auto_GTP_CMD_ECHOREQ(r2, 0x0, 0x8840) dup2$auto(0x5, 0x4) r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop6\x00', 0x14f682, 0x0) fsync$auto(r3) mmap$auto(0x1ff, 0x6, 0xfffffffffffffffe, 0x40eb4, r1, 0x307fffffffff) mmap$auto(0x0, 0x2020009, 0x100003, 0x9000000eb1, 0xfffffffffffffffa, 0x0) close_range$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x2000000) r4 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r4, 0x0, 0x7) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_ftrace_set_event_notrace_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/tracing/set_event_notrace_pid\x00', 0x102, 0x0) r5 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r0, 0x0, 0x84) write$auto(r5, 0x0, 0x81) bpf$auto(0x0, 0x0, 0x6f0) pwrite64$auto(0xc8, 0x0, 0x13, 0x7) arch_prctl$auto_ARCH_REQ_XCOMP_GUEST_PERM(0x1025, 0xfffffffffffffff7) write$auto(0x3, 0x0, 0xfffffdef) 4.341310749s ago: executing program 0 (id=461): r0 = openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x100, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/nr14/proto_down\x00', 0x82942, 0x0) ioctl$auto_BLKTRACESTOP(r3, 0x1275, 0x0) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x189401, 0x0) close_range$auto(0x2, 0x8, 0x0) r5 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) sendmsg$auto_NL80211_CMD_CHANGE_NAN_CONFIG(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x14, 0x0, 0x200, 0x70bd28, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x20000044) ioctl$auto_KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r0) ioctl$auto_KVM_GET_MSRS(r4, 0x4400ae8f, &(0x7f00000000c0)={0xdd}) ioctl$auto_KVM_CREATE_VM(r1, 0xae80, 0x0) r6 = syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000000180), 0xffffffffffffffff) r7 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/ram1/queue/add_random\x00', 0x1a1842, 0x0) write$auto(r7, &(0x7f0000000000)='9\x00d1L\xff\x15\xba\xa17=(\xc1\xf8\xff\xff\v\xb5^\xa1/[', 0x4) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_OVS_FLOW_CMD_GET(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x1c, r6, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@OVS_FLOW_ATTR_PROBE={0x4}, @OVS_FLOW_ATTR_KEY={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x448c0) 4.023846245s ago: executing program 2 (id=462): socket(0x2, 0x3, 0xa) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x9, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) r0 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0xe983, 0x6, 0xeb1, 0xffffffffffffffff, 0x8000) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) mmap$auto(0x0, 0x10000000400008, 0xdf, 0x9b72, 0x2, 0x40000008000) socket(0xf, 0x3, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000640), r1) sendmsg$auto_NL80211_CMD_RELOAD_REGDB(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x4004044}, 0x8000) socket(0x1d, 0x3, 0x1) getpeername$auto(0x3, 0x0, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x20401, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f00000000c0)=""/47, 0x2f) close_range$auto(0x2, 0x8, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_PAUSE_SET(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x34, r3, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@ETHTOOL_A_PAUSE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}, @ETHTOOL_A_PAUSE_RX={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x810}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) sendmmsg$auto(0x3, &(0x7f0000000000)={{0x0, 0x2506, &(0x7f00000002c0)={0x0, 0xac}, 0x5, 0x0, 0x1, 0x3a32182}, 0xed7138b}, 0x2, 0x9) recvmmsg$auto(0x4, 0x0, 0x7, 0xe, 0x0) 3.030532249s ago: executing program 1 (id=463): mmap$auto(0x0, 0xa, 0xdb, 0x9b72, 0x5, 0x8000) socket(0x80000000000000a, 0x2, 0x0) r0 = socket(0xa, 0x801, 0x84) bind$auto(r0, &(0x7f0000000040)=@qipcrtr={0x2a, 0x1, 0x7fff}, 0x4000006a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x11}}, 0x54) getsockopt$auto(r0, 0x84, 0x70, 0x0, &(0x7f0000000280)=0x1000c0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x121040, 0x0) close_range$auto(0x2, r1, 0x0) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0xa, 0x0) io_uring_setup$auto(0x6, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/v4l-subdev3\x00', 0x0, 0x0) mmap$auto(0x0, 0x9, 0x3ff57696, 0x9b72, 0x2, 0x8000000000008000) ioctl$auto(0x3, 0xc0305602, 0x38) ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$auto_nbd(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$auto_NBD_CMD_RECONFIGURE(r3, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f00000004c0)={0x1c, r4, 0x1, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x8b3c}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x90) ioctl$auto(0x3, 0xae41, r2) ioctl$auto_KVM_CREATE_VM(r1, 0xc040aed5, 0x0) 2.989425689s ago: executing program 2 (id=464): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket(0x2, 0x801, 0x106) socket$nl_generic(0x10, 0x3, 0x10) io_uring_setup$auto(0x6, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptyv6\x00', 0x40000, 0x0) r0 = socket(0x10, 0x80002, 0x0) close_range$auto(0x2, 0x8000, 0x0) io_uring_setup$auto(0x6, 0x0) timerfd_create$auto(0x0, 0x0) timerfd_settime$auto(r0, 0x3, 0x0, 0x0) ioctl$auto(0x3, 0x40085400, 0x38) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card2/midi0\x00', 0x28102, 0x0) lseek$auto(r1, 0x7, 0x0) 2.784109757s ago: executing program 2 (id=465): unshare$auto(0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000180), r0) sendmsg$auto_OVS_DP_CMD_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010026bd7000f8dbdf25010000", @ANYRES32=0x4, @ANYBLOB="080001004866520008000200", @ANYRES32=0x9, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x801}, 0x80) r2 = syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_OVS_DP_CMD_DEL(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0109080000000000002502"], 0x38}, 0x1, 0x0, 0x0, 0x20040011}, 0x20000000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mlockall$auto(0x7) mremap$auto(0x0, 0x4, 0x4, 0x7, 0x100000000) mmap$auto(0x0, 0x4020009, 0xe, 0xeb1, 0x401, 0x8000) openat$auto_ftrace_set_event_notrace_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing/set_event_notrace_pid\x00', 0x40000, 0x0) openat$auto_uhid_fops_uhid(0xffffffffffffff9c, &(0x7f00000000c0), 0xc8fd9f9611d65af5, 0x0) mmap$auto(0xd1, 0x2020009, 0x100003, 0x409000000eb1, r0, 0x0) r4 = open(&(0x7f0000000040)='./cgroup.cpu/cgroup.procs\x00', 0x101840, 0x33903f3ada88772b) read$auto(r4, 0x0, 0x1) r5 = openat$auto_trace_options_fops_trace(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/tracing/options/blk_cgname\x00', 0x5, 0x0) write$auto(r5, 0x0, 0x6) close_range$auto(0x2, 0x8, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x727883, 0x0) socket(0x21, 0x2, 0x1) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) socket(0x10, 0x1, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) read$auto(0x3, 0x0, 0x10) write$auto(0x3, 0x0, 0xffd8) r6 = socket(0x10, 0x2, 0x0) mmap$auto(0x0, 0x400008, 0xde, 0x11, r6, 0x8000) socket(0x80000000000000a, 0x2, 0x0) 2.75396251s ago: executing program 0 (id=466): syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) r0 = socket(0x25, 0x1, 0x0) sendto$auto(r0, 0x0, 0x0, 0x0, 0x0, 0x3) r1 = openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000000140), 0x180b03, 0x0) mmap$auto(0x20000, 0x400008, 0x3, 0x9b72, 0xffffffffffffffff, 0x0) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) fallocate$auto(r1, 0x1, 0x2, 0x6657) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0x1, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x5, 0xd, 0x8fd6, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x9, 0x9, 0x80000001, 0x7, 0x1, 0x9, 0x1000000000000001, 0x1]}, 0x0) socket(0xa, 0x4, 0x0) mmap$auto(0x0, 0x9, 0x3ff57696, 0x9b72, 0x2, 0x0) sendmsg$auto_CTRL_CMD_GETPOLICY(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x10004010) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4004810}, 0x20000800) sendmmsg$auto(0x3, 0x0, 0x3, 0x0) write$auto(r2, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) msync$auto(0x1ffff000, 0x1800000000000fe, 0x400000004) ioctl$auto(0x3, 0x2287, 0xffffffffffffffff) close_range$auto(0x2, 0x8, 0x0) openat$auto_proc_mem_operations_base(0xffffffffffffff9c, 0x0, 0x401, 0x0) msync$auto(0x1, 0x9, 0xfffffff7) madvise$auto(0x0, 0x20200, 0x15) prctl$auto(0x43, 0x17, 0x0, 0x0, 0x0) prctl$auto(0x43, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'virt_wifi0\x00'}) socket(0x10, 0x2, 0x4) r4 = syz_genetlink_get_family_id$auto_macsec(&(0x7f0000001840), 0xffffffffffffffff) sendmsg$auto_MACSEC_CMD_UPD_TXSA(0xffffffffffffffff, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f00000018c0)={0x24, r4, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@MACSEC_ATTR_SA_CONFIG={0x8, 0x3, 0x0, 0x1, [@typed={0x4, 0x1}]}, @MACSEC_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x200480c7}, 0x80) 2.507963934s ago: executing program 1 (id=467): process_madvise$auto_PIDFD_SELF_THREAD(0xffffffffffffd8f0, &(0x7f0000000140)={0x0, 0x55}, 0x6, 0x2, 0x0) 2.035549628s ago: executing program 1 (id=469): mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_ila(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$auto_ILA_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="01002bbd7000fbdbdf250100000031208be8a5b4f52d83483e5c2d79da46e337d98473588f99774c7eb4868b973c1cef8187525db7b5b4e78678eb59512dbc7b11f4e29c29e3273c870a9555cf469e67e8886341e84d38edd658cf267f92e1e785a50fe500fbc125a65f8a4e5aa458a90f3d87fc71eca6309fc0ee1724cea121a7c96dbba43270448ec20cd22915c1cfa658b316e773d1eff747e371aace10d66450a3666b7be9754bde44d106bb33b50e2df3d3f52af8272fbccc6dad15ab292e3bd4c78c2fabf505f16d92c7f3ee47207952a175149f08e7d19b879d88b67c1878b51daa"], 0x14}, 0x1, 0x0, 0x0, 0x4014}, 0x0) sendmsg$auto_ILA_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x1, 0x70bd2c, 0x25dfdbfd, {}, [@ILA_ATTR_CSUM_MODE={0x5, 0x7, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x40008c4) mmap$auto(0x0, 0x40000a, 0xdf, 0x9b72, 0x2, 0x8000) r3 = socket(0x2, 0x3, 0x6) r4 = socket(0xa, 0x1, 0x84) capget$auto(0x0, 0xfffffffffffffffe) getsockopt$auto(r4, 0x84, 0x85, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x5, 0x0) open(0x0, 0x2040, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x401c5820, 0x0) fcntl$auto(0x3, 0x4, 0xa553) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/config.gz\x00', 0x20000, 0x0) 2.035227139s ago: executing program 3 (id=470): r0 = openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000000000), 0x801, 0x0) ioctl$auto_SNAPSHOT_ATOMIC_RESTORE(r0, 0x3304, 0x0) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/virtual/net/nr14/proto_down\x00', 0x82942, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = socketcall$auto(0x8000, 0x0) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) mmap$auto(0x0, 0x20009, 0x4000000000db, 0xeb1, r2, 0x9) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4000894}, 0x800) io_uring_setup$auto(0x8, &(0x7f0000000140)={0x0, 0x3, 0x9, 0x10001, 0xc, 0xc05, 0xffffffffffffffff, [0x7fd, 0x1001, 0x8], {0x9, 0x1, 0x2, 0x0, 0x420, 0x1001, 0x3fdc, 0x3, 0x1}, {0x2, 0x140, 0x54ed, 0xfffffffc, 0x1, 0xff, 0x7, 0xa, 0x3}}) close_range$auto(0x2, 0x8, 0x0) socketcall$auto_SYS_ACCEPT4(0x12, &(0x7f0000000000)=0x8) mmap$auto(0x0, 0x20009, 0x7fffffff, 0x1c, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0xa, 0x0) r3 = socket(0x2, 0x5, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x18, 0x2, 0x84) setsockopt$auto(0x3, 0x10000000084, 0x81, 0x0, 0x8) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) bpf$auto_BPF_LINK_DETACH(0x22, &(0x7f0000000180)=@token_create={0xf6f}, 0xffffffff) sendmmsg$auto(r3, &(0x7f0000000140)={{&(0x7f0000000440)="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", 0x10, &(0x7f0000000080)={0x0, 0x1a000}, 0x7, 0x0, 0x2, 0xb}, 0xe}, 0x5, 0x311) mmap$auto(0xfffffffffffffffa, 0x1, 0xdf, 0xeb1, 0x401, 0x8003) rseq$auto(0x0, 0x18, 0x5d7, 0x6) 1.698442445s ago: executing program 3 (id=471): madvise$auto(0x0, 0x7fffffffffffffff, 0xa) clone$auto(0x21, 0x80000007, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = open(&(0x7f0000000040)='./cgroup.cpu/cgroup.procs\x00', 0x101840, 0x33903f3ada88772b) read$auto(r0, 0x0, 0x1) r1 = openat$auto_event_inject_fops_trace(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/tracing/events/vmalloc/purge_vmap_area_lazy/inject\x00', 0x40482, 0x0) writev$auto(r1, &(0x7f0000000000)={&(0x7f0000000000), 0x4}, 0x2) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) r2 = fanotify_init$auto(0x6, 0x2) sendmsg$auto_GTP_CMD_ECHOREQ(r2, 0x0, 0x8840) dup2$auto(0x5, 0x4) r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop6\x00', 0x14f682, 0x0) fsync$auto(r3) mmap$auto(0x1ff, 0x6, 0xfffffffffffffffe, 0x40eb4, r1, 0x307fffffffff) mmap$auto(0x0, 0x2020009, 0x100003, 0x9000000eb1, 0xfffffffffffffffa, 0x0) close_range$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x2000000) r4 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r4, 0x0, 0x7) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_ftrace_set_event_notrace_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/tracing/set_event_notrace_pid\x00', 0x102, 0x0) r5 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x148, 0x0, 0x921, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x2}, @NL80211_ATTR_TDLS_EXTERNAL_SETUP={0x4}, @NL80211_ATTR_MAC={0x45, 0x6, "c8b2b3fff495c8a300ba81db5000e4fb0c240dfeb964a5793556ba80ed5de3e1a15bf917afe950fcb8b80d4525718d3d9939a30c6727a556431ab6d1cd9d4b3bd0"}, @NL80211_ATTR_EHT_CAPABILITY={0xd2, 0x136, "9a619a23161f433042f8869afc09a84855776bdc595e0c4ed262400a7d3c60a822c855352e6c0cf70d4e4e2390beb52f5bdf27d938a72decbcb708311dc53f3ea3005c2d02fda069f9b4fab64d29122e62ccd242d1006030a1b6f2f58903b386ecc85603a4373ee0e7ba5ec1bf15c909a0ecb14a57fc669d4939aa1f2494cc67d654d03ccefb28b354020d471fdbee3162f6b034e59b856e2eba6ba4fa93c98e1429e632eb33690697f535ada4b5f0a7241b13841220d233caf2a64128ebe89b2a9357929682f166f10441a23a4d"}, @NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x400}, @NL80211_ATTR_PRIVACY={0x4}]}, 0x148}, 0x1, 0x0, 0x0, 0x4004}, 0x84) write$auto(r5, 0x0, 0x81) bpf$auto(0x0, 0x0, 0x6f0) pwrite64$auto(0xc8, 0x0, 0x13, 0x7) arch_prctl$auto_ARCH_REQ_XCOMP_GUEST_PERM(0x1025, 0xfffffffffffffff7) write$auto(0x3, 0x0, 0xfffffdef) 1.540625368s ago: executing program 1 (id=472): r0 = openat$auto_drm_crtc_crc_data_fops_drm_debugfs_crc(0xffffffffffffff9c, &(0x7f0000000000), 0x8080, 0x0) read$auto_drm_crtc_crc_data_fops_drm_debugfs_crc(r0, 0x0, 0x17) openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x80802, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x20009, 0x10000000000df, 0xeb2, 0x401, 0x8000) mincore$auto(0x1000, 0x8001, 0x0) socket(0x18, 0x80004, 0x1) socket(0x2, 0x3, 0xa) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/system/memory/memory15/online\x00', 0xa001, 0x0) write$auto(r1, &(0x7f0000000140)='0[.[\x00', 0xcd04) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/mm/lru_gen/enabled\x00', 0xb02, 0x0) sendfile$auto(r2, r2, 0x0, 0x1) openat$auto_drm_crtc_crc_data_fops_drm_debugfs_crc(0xffffffffffffff9c, &(0x7f00000000c0), 0x1000000, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0x800000000000eb1, 0xfffffffffffffffa, 0x8000) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x34d802, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, r3, 0x80) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000080), 0x88000, 0x0) r5 = ioctl$auto_KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$auto_KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000100)={0x3, 0x0, [{0x4b564d05, 0x10, 0x1}]}) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x1008000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0xa, 0x1, 0x100) setsockopt$auto(0x400000000000003, 0x29, 0x1b, 0x0, 0x56b) setsockopt$auto(0x400000000000003, 0x29, 0x1c, 0x0, 0x56b) close_range$auto(0x2, 0xa, 0x0) socket$nl_generic(0x10, 0x3, 0x10) shmctl$auto_SHM_UNLOCK(0x42, 0xc, &(0x7f0000000600)={{0x1, 0xffffffffffffffff, 0xee00, 0x57920553, 0x80, 0x2c, 0x5}, 0x5, 0x0, 0x9, 0x51ffcf8c, @raw=0x100, @inferred=0x0, 0x8001, 0x0, &(0x7f00000004c0)="f6b5a7d075bceacbdf2c2f6452bf31b230965af3a387d97fb6a618ce665de44cce88f02fccb37edc6c74c9a4c2e16d6a74fee2f0b4cb4bf1a931225631d243a009f44b5985043bc7296587237429f4b6c8152d2ac082e731a8795f9022ad5f5846e48242f1e21b6dff0f6605173d9e9802a726a866d316534d1c0c1bd64811991741873c7de04d2775010472db06074353e825360c1e37d702576496ee2f4da2c41f845aba3406a9d795774afa615089998ee914d5a63663a46f58021b3ba28c11ea742d7777d89745e84ead137aaa04aab6c04ca2aa834d9f67e31a178bd99d0bd240db37fd0e1574fce388878e431afc", &(0x7f00000005c0)="e2817eceaa5969dee50d40570f8dcfab0e59389faa740c020d23157161e93192a19e89a2257f6e3f45"}) sendmsg$auto_MAC802154_HWSIM_CMD_SET_EDGE(r5, &(0x7f00000001c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000008c0)={&(0x7f00000071c0)={0x3a7c, 0x0, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@MAC802154_HWSIM_ATTR_RADIO_ID={0x8, 0x1, 0x5}, @MAC802154_HWSIM_ATTR_RADIO_ID={0x8, 0x1, 0xd46}, @MAC802154_HWSIM_ATTR_RADIO_EDGES={0x3a58, 0x3, 0x0, 0x1, [@generic="6a3e8b5b195e8840d5cdee42ce3ffa85f89f3de95dd802edd93d36c39a8e6a0bf744b0828a840120a19a5ce0d3cb650f1b85c0c5cb7d6f079de03d94e100c76903108b159db6ade704280feb35cf8023042e678133e1557708d5b0ebed3f3918110e6ec4315360b5c29d6da3ff3d2ae21218ec82c2f46f8897", @nested={0x20, 0x86, 0x0, 0x1, [@typed={0x14, 0xed, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x136, 0x0, 0x0, @uid}]}, @typed={0x14, 0xa4, 0x0, 0x0, @ipv6=@mcast1}, @typed={0x2f, 0x1, 0x0, 0x0, @str='/sys/devices/system/memory/memory15/online\x00'}, @typed={0x8, 0x14b, 0x0, 0x0, @uid=r6}, @nested={0x38a4, 0x149, 0x0, 0x1, [@typed={0x14, 0x123, 0x0, 0x0, @ipv6=@local}, @typed={0x8, 0x155, 0x0, 0x0, @pid}, @nested={0x3878, 0x33, 0x0, 0x1, [@nested={0x36c9, 0x16, 0x0, 0x1, [@nested={0x1387, 0x83, 0x0, 0x1, [@typed={0xc, 0x12f, 0x0, 0x0, @u64}, @nested={0x4, 0x112}, @nested={0x130b, 0x50, 0x0, 0x1, [@generic="44dbe0c8f1435eeb50c142e338838e3ed8fa900f17f266222a58329388b83c2f06c6cde86e0079f8640c700010924b11505eff4faf15abd3c14d2a6be88e2227ad904b34df11f72b9aabea04fc29b14c5cd40cbcae59c5f486", @nested={0x4, 0x145}, @nested={0x1150, 0x12e, 0x0, 0x1, [@nested={0x1076, 0x2, 0x0, 0x1, [@nested={0x4, 0x76}, 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@nested={0x4, 0x8c}]}, @typed={0x8, 0x46, 0x0, 0x0, @uid}, @nested={0x1ce, 0x155, 0x0, 0x1, [@typed={0x8, 0x111, 0x0, 0x0, @fd=r4}, @nested={0x4, 0x7c}, @generic="f57dd8df8773c31e4667a5b79a8fff000d09e3904cf75216bb00dfd746abda70875e790c20be9220708522221c5ee4b883a9061785866069f97ae239d4b5199a41115f20d2ba743e1a22cfc3f9a0e090b6fb95e4ad4fcf63adab41dd486684007d33eb967a734312453bfaae12beed9750852652839a1164984d1cc00a957a048bb8f04b2ae02b4b47b3c79d92909b3bb317dc5ad6b091b237fed3f02194760096b9840b9c1b37076d75d5f40ec3f658559d1a079be8cef7d59cd009857baf637cccb1dec82da893", @typed={0x4, 0x139}, @typed={0x4, 0x39}, @typed={0x8, 0x110, 0x0, 0x0, @pid=r7}, @generic="878391548621b40410446588185ac9204a4ddf17143bfe496cee81cdd1dc71a6e5e4bad245f197ef463c915396d82366a59e676bbc13726aebfdeec828bb95ee0068886f8b5ecabcfa866675da332dca4e591da991266ff999e1249ff9d84cc6ef2d557805020a2c0d1065f53bbb9ec8a4672383c011d06ca6347483eef87e5fcf72546671036f63abfbc5c0b7848383c673465dd2136e3ffee11ee7ee860e27b724bfe34915c0b15890dbbda028406bccadb833533b3652b817b5ebc8c2bdbdc08199cb661470d1d8115964b2038979160fb1392829c780c2ab", @typed={0x8, 0x152, 0x0, 0x0, @u32=0x3}, @nested={0x4, 0xa3}]}]}, @generic="deb6a9d21d55a7cba89cd59b7df04a2459ed6c6a54b24a5e36fd5dbe8c24b21f95a614522680fe0905a17fbe566471d77dd76cfa06819699d35978d354e2a2f24eb80573521759cb32ae2a17405f9bcdf35451662ab2213a765a1f391165f6a328aba32de0916cb06cd69f507cb39efae655a9807a4dcb1cbd0b0ce55610cfab42fc42b087e215e082558ec951d368a77b2766e7f8dac7dbfce945e5d07bd951c695e3e74500d2112e900ec2dabfc77e3d0abd9bd20eb2acc36bf235d84241a1a5745662282b776580714d662a73d85f1342e3120533dccaacbeed981c", @generic="8f416a613a926574707a475f3e8f55f524c490bb3c067a8cb32c4d08932e0d33798d237b7e96aca8bd4604cfe1cf50f4327cd0b06e05249ea0456cdf20f89fada0269f4a33815bdebd4176825c0baabf8a227d6d8bef22eeccb50b7c0f01e652e7d3fefa4f30975eac6cdeed1e4bfebe3a7b7ed04c565d94ad8c13f47d547330a87bd8e2bab1d3d53f869e85c229c0bfc373f88345f5cd6bfad9c5211d4d8f0fa0cb3a6452bf3e630b04489d38ede8f212e89ba91c44f5", @typed={0x14, 0x152, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}]}, @typed={0x8, 0x143, 0x0, 0x0, @uid=r6}, @nested={0x4, 0x84}]}, @generic="b34ac6e61396ef95ed41764ad7fcc1a91a0134cecb74973e527d9ac8dee185f055c1558401000000000000007fa48ff8d7559653032b5cf3fbd6c9db2fd5d31b1235854781a1b041a26d99fdb783", @generic="2abfd26180837384ab5e1c53e95a916234c42719e3869a3247d8ce62e7e7e4752761ba4d755f5cdefe86caad598c3813e1719a9eb617bc1e09a7b07fd2cce65bfdaa34334dd8df0a6b865866ab899bc478172dfb40b242bee5fded39fa8db966d6c558b91df3a6794648aaa44ff79fdedb74a2662b0a59823226d0f1b6"]}]}, 0x3a7c}, 0x1, 0x0, 0x0, 0x40c0}, 0x2000) 767.02309ms ago: executing program 0 (id=473): madvise$auto(0x0, 0x7fffffffffffffff, 0xa) clone$auto(0x21, 0x80000007, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = open(&(0x7f0000000040)='./cgroup.cpu/cgroup.procs\x00', 0x101840, 0x33903f3ada88772b) read$auto(r0, 0x0, 0x1) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x41}, 0xc800) r1 = openat$auto_event_inject_fops_trace(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/tracing/events/vmalloc/purge_vmap_area_lazy/inject\x00', 0x40482, 0x0) writev$auto(r1, &(0x7f0000000000)={&(0x7f0000000000), 0x4}, 0x2) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) r2 = fanotify_init$auto(0x6, 0x2) sendmsg$auto_GTP_CMD_ECHOREQ(r2, 0x0, 0x8840) dup2$auto(0x5, 0x4) r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop6\x00', 0x14f682, 0x0) fsync$auto(r3) mmap$auto(0x1ff, 0x6, 0xfffffffffffffffe, 0x40eb4, r1, 0x307fffffffff) mmap$auto(0x0, 0x2020009, 0x100003, 0x9000000eb1, 0xfffffffffffffffa, 0x0) close_range$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x2000000) r4 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r4, 0x0, 0x7) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_ftrace_set_event_notrace_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/tracing/set_event_notrace_pid\x00', 0x102, 0x0) r5 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r0, 0x0, 0x84) write$auto(r5, 0x0, 0x81) bpf$auto(0x0, 0x0, 0x6f0) pwrite64$auto(0xc8, 0x0, 0x13, 0x7) arch_prctl$auto_ARCH_REQ_XCOMP_GUEST_PERM(0x1025, 0xfffffffffffffff7) write$auto(0x3, 0x0, 0xfffffdef) 686.775985ms ago: executing program 3 (id=474): close_range$auto(0x0, 0xfffffffffffff000, 0x0) 232.555626ms ago: executing program 3 (id=475): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket(0x2, 0x801, 0x106) socket$nl_generic(0x10, 0x3, 0x10) io_uring_setup$auto(0x6, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptyv6\x00', 0x40000, 0x0) r0 = socket(0x10, 0x80002, 0x0) close_range$auto(0x2, 0x8000, 0x0) io_uring_setup$auto(0x6, 0x0) timerfd_create$auto(0x0, 0x0) timerfd_settime$auto(r0, 0x3, 0x0, 0x0) ioctl$auto(0x3, 0x40085400, 0x38) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card2/midi0\x00', 0x28102, 0x0) lseek$auto(r1, 0x7, 0x0) 118.13274ms ago: executing program 0 (id=476): r0 = openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x100, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/nr14/proto_down\x00', 0x82942, 0x0) ioctl$auto_BLKTRACESTOP(r3, 0x1275, 0x0) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x189401, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) sendmsg$auto_NL80211_CMD_CHANGE_NAN_CONFIG(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)={0x14, 0x0, 0x200, 0x70bd28, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x20000044) ioctl$auto(0x3, 0xae60, 0x10000000000402) ioctl$auto(0x3, 0xae41, r0) ioctl$auto_KVM_GET_MSRS(r4, 0x4400ae8f, &(0x7f00000000c0)={0xdd}) ioctl$auto_KVM_CREATE_VM(r1, 0xae80, 0x0) r5 = syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000000180), 0xffffffffffffffff) r6 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/ram1/queue/add_random\x00', 0x1a1842, 0x0) write$auto(r6, &(0x7f0000000000)='9\x00d1L\xff\x15\xba\xa17=(\xc1\xf8\xff\xff\v\xb5^\xa1/[', 0x4) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_OVS_FLOW_CMD_GET(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x1c, r5, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@OVS_FLOW_ATTR_PROBE={0x4}, @OVS_FLOW_ATTR_KEY={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x448c0) 0s ago: executing program 3 (id=477): r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/net/rpc/nfs4.nametoid/channel\x00', 0x8f3b7a51b80ebd01, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_smc_pnetid(&(0x7f0000000080), r1) r2 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/mpls/platform_labels\x00', 0x202, 0x0) r3 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/ip_local_port_range\x00', 0x20202, 0x0) sendfile$auto(r2, r3, 0x0, 0x8000001) syz_genetlink_get_family_id$auto_nfc(&(0x7f00000000c0), r1) add_key$auto_KEY_SPEC_REQKEY_AUTH_KEY(0x0, 0x0, 0x0, 0x8, 0xfffffffffffffff9) r4 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) write$auto_console_fops_tty_io(r4, &(0x7f0000000000)="c80d1b5d399b4b", 0xfdef) r5 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, r5, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) msgctl$auto_MSG_INFO(0x5, 0xc, &(0x7f0000000280)={{0x9, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x287f, 0x2, 0x3}, 0x0, 0x0, 0x7fffffff, 0x9, 0xb, 0xffffffff, 0xfffffffffffffffe, 0x1, 0xfc2, 0x26f, @inferred, @raw=0x9}) setresgid$auto(0x0, 0xffffffffffffffff, r6) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0x1d, 0x3000, 0x6, 0x7, 0x400a, 0xffffffffffffffff, [], {0x6, 0x6, 0x8c48, 0x29b, 0x3, 0x7f, 0x0, 0x6}, {0x100, 0x1, 0x52, 0x85, 0x2, 0x1a7b870a, 0x76c5, 0x8, 0x100000000}}) io_uring_register$auto(0x2, 0x9, 0x0, 0x0) socket(0x1d, 0x2, 0x6) r7 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r8, 0xfd}, 0x6a) fsopen$auto(0x0, 0x2) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0xa, 0x3, 0xe, 0x940, 0xfffffff8, 0x3, 0x1004, 0x1, 0x7, 0x5, 0x6, 0x7, 0x1001000, 0x8, 0x2, 0x3, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9]}, 0x4, 0x40000081) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) r9 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r9, &(0x7f0000000240)={0x0, 0x52, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x8044) write$auto_proc_reg_file_ops_compat_inode(r0, &(0x7f0000000040)="205c2020027e0dc0023af10e9bfa1babfa203753ca9a20370a", 0x19) kernel console output (not intermixed with test programs): im netdevsim0 netdevsim0: renamed from eth0 [ 91.167350][ T5823] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.178723][ T5823] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.198240][ T5823] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.252957][ T5829] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 91.265157][ T5829] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 91.275941][ T5829] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 91.303721][ T5829] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 91.401120][ T5828] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 91.417625][ T5828] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 91.447012][ T5828] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 91.460995][ T5828] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 91.579801][ T5827] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 91.603925][ T5827] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 91.616976][ T5827] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 91.631518][ T5827] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 91.661801][ T5823] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.708355][ T5829] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.724669][ T5823] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.754784][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.762080][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.787539][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.795041][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.824521][ T5829] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.858558][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.865838][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.899670][ T78] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.906931][ T78] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.945621][ T5828] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.028683][ T5828] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.050148][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.057408][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.084552][ T5827] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.098511][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.105879][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.217495][ T5827] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.260554][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.267858][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.359697][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.367113][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.551938][ T5144] Bluetooth: hci0: command tx timeout [ 92.557505][ T5144] Bluetooth: hci2: command tx timeout [ 92.561069][ T5823] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.563545][ T5826] Bluetooth: hci1: command tx timeout [ 92.570493][ T5144] Bluetooth: hci3: command tx timeout [ 92.686818][ T5823] veth0_vlan: entered promiscuous mode [ 92.725142][ T5823] veth1_vlan: entered promiscuous mode [ 92.844749][ T5829] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.925794][ T5823] veth0_macvtap: entered promiscuous mode [ 92.955609][ T5823] veth1_macvtap: entered promiscuous mode [ 93.051465][ T5823] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.084188][ T5828] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.101698][ T5823] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.147677][ T5829] veth0_vlan: entered promiscuous mode [ 93.164611][ T1147] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.175857][ T1147] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.194692][ T5829] veth1_vlan: entered promiscuous mode [ 93.215333][ T1147] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.236535][ T1147] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.287347][ T5827] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.324193][ T5828] veth0_vlan: entered promiscuous mode [ 93.364222][ T5828] veth1_vlan: entered promiscuous mode [ 93.377914][ T1147] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.394000][ T1147] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.418921][ T5829] veth0_macvtap: entered promiscuous mode [ 93.465262][ T5829] veth1_macvtap: entered promiscuous mode [ 93.471193][ T1147] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.484006][ T1147] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.524027][ T5827] veth0_vlan: entered promiscuous mode [ 93.551098][ T5829] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.565447][ T5823] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 93.580194][ T5827] veth1_vlan: entered promiscuous mode [ 93.600462][ T5828] veth0_macvtap: entered promiscuous mode [ 93.615353][ T5829] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.638498][ T5828] veth1_macvtap: entered promiscuous mode [ 93.682447][ T13] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.701075][ T13] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.738508][ T13] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.748793][ T13] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.783814][ T5828] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.808687][ T5827] veth0_macvtap: entered promiscuous mode [ 93.837439][ T5828] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.870543][ T5827] veth1_macvtap: entered promiscuous mode [ 93.942347][ T1326] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.952134][ T1326] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.973951][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.982253][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.002732][ T5827] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.018327][ T1326] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.055093][ T1326] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.082078][ T5827] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.107979][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.133025][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.279847][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.288630][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.297766][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 94.323245][ T4267] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.331785][ T4267] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.386515][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.404907][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.507202][ T1147] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.553141][ T1147] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.633627][ T5839] Bluetooth: hci1: command tx timeout [ 94.640199][ T5144] Bluetooth: hci2: command tx timeout [ 94.640239][ T5826] Bluetooth: hci0: command tx timeout [ 94.645711][ T5144] Bluetooth: hci3: command tx timeout [ 94.744217][ T78] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.753709][ T78] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.919222][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 94.960104][ T4267] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.985409][ T4267] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.009114][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 95.152279][ T5923] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 95.665543][ T5936] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2'. [ 95.728095][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 96.234630][ T5942] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 96.255840][ T5944] mmap: syz.3.6 (5944) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 96.310153][ T5942] FAULT_INJECTION: forcing a failure. [ 96.310153][ T5942] name failslab, interval 1, probability 0, space 0, times 0 [ 96.332524][ T5942] CPU: 0 UID: 0 PID: 5942 Comm: syz.2.8 Not tainted syzkaller #0 PREEMPT(full) [ 96.332550][ T5942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 96.332561][ T5942] Call Trace: [ 96.332567][ T5942] [ 96.332575][ T5942] dump_stack_lvl+0x100/0x190 [ 96.332605][ T5942] should_fail_ex.cold+0x5/0xa [ 96.332625][ T5942] should_failslab+0xc2/0x120 [ 96.332648][ T5942] __kmalloc_node_noprof+0xfb/0x9e0 [ 96.332670][ T5942] ? __rb_allocate_pages+0x589/0xf50 [ 96.332693][ T5942] ? __rb_allocate_pages+0x589/0xf50 [ 96.332711][ T5942] __rb_allocate_pages+0x589/0xf50 [ 96.332737][ T5942] ring_buffer_resize+0x6df/0x1e80 [ 96.332763][ T5942] ? __pfx_update_last_data+0x10/0x10 [ 96.332794][ T5942] __tracing_resize_ring_buffer.part.0+0x52/0x1f0 [ 96.332823][ T5942] tracing_update_buffers+0x12e/0x150 [ 96.332844][ T5942] event_pid_write.isra.0+0xf8/0x7f0 [ 96.332869][ T5942] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 96.332899][ T5942] vfs_write+0x2aa/0x1070 [ 96.332918][ T5942] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 96.332944][ T5942] ? __pfx_vfs_write+0x10/0x10 [ 96.332960][ T5942] ? __fget_files+0x215/0x3d0 [ 96.332984][ T5942] ? __fget_files+0x21f/0x3d0 [ 96.333008][ T5942] ksys_write+0x12a/0x250 [ 96.333025][ T5942] ? __pfx_ksys_write+0x10/0x10 [ 96.333041][ T5942] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 96.333063][ T5942] ? syscall_user_dispatch+0x76/0x130 [ 96.333087][ T5942] do_syscall_64+0x106/0xf80 [ 96.333104][ T5942] ? clear_bhb_loop+0x40/0x90 [ 96.333126][ T5942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.333144][ T5942] RIP: 0033:0x7f1a0859bf79 [ 96.333160][ T5942] 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 [ 96.333176][ T5942] RSP: 002b:00007f1a0940e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 96.333194][ T5942] RAX: ffffffffffffffda RBX: 00007f1a08815fa0 RCX: 00007f1a0859bf79 [ 96.333205][ T5942] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 96.333215][ T5942] RBP: 00007f1a086327e0 R08: 0000000000000000 R09: 0000000000000000 [ 96.333226][ T5942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.333236][ T5942] R13: 00007f1a08816038 R14: 00007f1a08815fa0 R15: 00007ffe51ffd838 [ 96.333260][ T5942] [ 96.649469][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 96.658617][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 96.709651][ T5144] Bluetooth: hci0: command tx timeout [ 96.710698][ T5826] Bluetooth: hci1: command tx timeout [ 96.715396][ T5144] Bluetooth: hci2: command tx timeout [ 96.715434][ T5144] Bluetooth: hci3: command tx timeout [ 96.876435][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 96.885992][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 96.901692][ T0] NOHZ tick-stop error: local softirq work is pending, handler #282!!! [ 96.928080][ T5946] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 97.059528][ T0] NOHZ tick-stop error: local softirq work is pending, handler #142!!! [ 97.362411][ T10] cfg80211: failed to load regulatory.db [ 97.714162][ T5952] misc userio: Invalid payload size [ 97.744245][ T5964] nbd: couldn't find a device at index 35644 [ 98.048788][ T5968] capability: warning: `syz.3.13' uses 32-bit capabilities (legacy support in use) [ 98.148697][ T5968] process 'syz.3.13' launched '/dev/fd/12' with NULL argv: empty string added [ 99.026484][ T5966] misc userio: Invalid payload size [ 99.640402][ T5997] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 100.098686][ T6004] Zero length message leads to an empty skb [ 100.204383][ T6004] netlink: 28 bytes leftover after parsing attributes in process `syz.0.17'. [ 100.752124][ T6008] bridge0: port 3(gretap0) entered blocking state [ 100.779952][ T6008] bridge0: port 3(gretap0) entered disabled state [ 100.827319][ T6008] gretap0: entered allmulticast mode [ 101.012350][ T6008] gretap0: entered promiscuous mode [ 101.115714][ T6008] FAULT_INJECTION: forcing a failure. [ 101.115714][ T6008] name failslab, interval 1, probability 0, space 0, times 0 [ 101.128797][ T6008] CPU: 1 UID: 0 PID: 6008 Comm: syz.3.18 Not tainted syzkaller #0 PREEMPT(full) [ 101.128837][ T6008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 101.128851][ T6008] Call Trace: [ 101.128862][ T6008] [ 101.128872][ T6008] dump_stack_lvl+0x100/0x190 [ 101.128910][ T6008] should_fail_ex.cold+0x5/0xa [ 101.128938][ T6008] should_failslab+0xc2/0x120 [ 101.128976][ T6008] kmem_cache_alloc_noprof+0x83/0x780 [ 101.129009][ T6008] ? fdb_create+0x22f/0x1960 [ 101.129052][ T6008] ? fdb_create+0x22f/0x1960 [ 101.129086][ T6008] fdb_create+0x22f/0x1960 [ 101.129124][ T6008] ? lock_acquire+0x17c/0x330 [ 101.129152][ T6008] ? __pfx_fdb_create+0x10/0x10 [ 101.129196][ T6008] fdb_add_local+0x155/0x1c0 [ 101.129233][ T6008] br_fdb_add_local+0x39/0x60 [ 101.129257][ T6008] br_add_if+0xe89/0x1b40 [ 101.129282][ T6008] ? __pfx_veth_set_rx_headroom+0x10/0x10 [ 101.129328][ T6008] add_del_if+0x114/0x160 [ 101.129364][ T6008] br_dev_siocdevprivate+0x8ac/0x1650 [ 101.129393][ T6008] ? __lock_acquire+0x4a5/0x2630 [ 101.129417][ T6008] ? __pfx_br_dev_siocdevprivate+0x10/0x10 [ 101.129456][ T6008] ? do_raw_spin_lock+0x128/0x260 [ 101.129491][ T6008] ? mark_held_locks+0x40/0x70 [ 101.129518][ T6008] ? netdev_name_node_lookup+0x107/0x150 [ 101.129544][ T6008] ? __mutex_lock+0x26a/0x1b90 [ 101.129572][ T6008] dev_ifsioc+0xc15/0x1eb0 [ 101.129603][ T6008] ? __pfx_dev_ifsioc+0x10/0x10 [ 101.129627][ T6008] ? __pfx___mutex_lock+0x10/0x10 [ 101.129662][ T6008] ? dev_load+0x8e/0x240 [ 101.129685][ T6008] ? dev_load+0x8e/0x240 [ 101.129718][ T6008] dev_ioctl+0x70e/0x1070 [ 101.129747][ T6008] sock_ioctl+0x494/0x6b0 [ 101.129771][ T6008] ? __pfx_sock_ioctl+0x10/0x10 [ 101.129791][ T6008] ? hook_file_ioctl_common+0x146/0x410 [ 101.129823][ T6008] ? __fget_files+0x21f/0x3d0 [ 101.129851][ T6008] ? __pfx_sock_ioctl+0x10/0x10 [ 101.129875][ T6008] __x64_sys_ioctl+0x18e/0x210 [ 101.129912][ T6008] do_syscall_64+0x106/0xf80 [ 101.129942][ T6008] ? clear_bhb_loop+0x40/0x90 [ 101.129971][ T6008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.129996][ T6008] RIP: 0033:0x7f79d959bf79 [ 101.130017][ T6008] 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 [ 101.130040][ T6008] RSP: 002b:00007f79da374028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 101.130065][ T6008] RAX: ffffffffffffffda RBX: 00007f79d9815fa0 RCX: 00007f79d959bf79 [ 101.130081][ T6008] RDX: 0000200000000040 RSI: 00000000000089fc RDI: 0000000000000009 [ 101.130097][ T6008] RBP: 00007f79d96327e0 R08: 0000000000000000 R09: 0000000000000000 [ 101.130112][ T6008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 101.130126][ T6008] R13: 00007f79d9816038 R14: 00007f79d9815fa0 R15: 00007ffc6f33b358 [ 101.130168][ T6008] [ 101.521978][ T5144] Bluetooth: hci1: Malformed Event: 0x02 [ 101.589190][ T6008] gretap0: failed insert local address bridge forwarding table [ 101.598007][ T6008] bridge0: port 3(gretap0) entered blocking state [ 101.604825][ T6008] bridge0: port 3(gretap0) entered forwarding state [ 101.687704][ T6031] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 102.851895][ T6044] syz.1.24(6044): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 110.205731][ T6101] FAULT_INJECTION: forcing a failure. [ 110.205731][ T6101] name failslab, interval 1, probability 0, space 0, times 0 [ 110.219056][ T6101] CPU: 0 UID: 0 PID: 6101 Comm: syz.1.39 Not tainted syzkaller #0 PREEMPT(full) [ 110.219091][ T6101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 110.219106][ T6101] Call Trace: [ 110.219115][ T6101] [ 110.219125][ T6101] dump_stack_lvl+0x100/0x190 [ 110.219168][ T6101] should_fail_ex.cold+0x5/0xa [ 110.219201][ T6101] should_failslab+0xc2/0x120 [ 110.219236][ T6101] kmem_cache_alloc_noprof+0x83/0x780 [ 110.219269][ T6101] ? taskstats_exit+0x650/0xbd0 [ 110.219310][ T6101] ? taskstats_exit+0x650/0xbd0 [ 110.219344][ T6101] ? acct_update_integrals+0x2ce/0x4b0 [ 110.219378][ T6101] taskstats_exit+0x650/0xbd0 [ 110.219414][ T6101] ? __pfx_acct_update_integrals+0x10/0x10 [ 110.219451][ T6101] ? __pfx_taskstats_exit+0x10/0x10 [ 110.219488][ T6101] ? rcu_read_lock_any_held+0x6a/0xa0 [ 110.219537][ T6101] ? exit_signals+0x395/0xaf0 [ 110.219584][ T6101] do_exit+0x5ca/0x2a30 [ 110.219623][ T6101] ? __pfx_do_exit+0x10/0x10 [ 110.219654][ T6101] ? do_raw_spin_lock+0x128/0x260 [ 110.219687][ T6101] ? find_held_lock+0x2b/0x80 [ 110.219723][ T6101] ? get_signal+0x7e0/0x21e0 [ 110.219769][ T6101] do_group_exit+0xd5/0x2a0 [ 110.219805][ T6101] get_signal+0x1ec7/0x21e0 [ 110.219856][ T6101] ? ksys_write+0x190/0x250 [ 110.219887][ T6101] ? __pfx_get_signal+0x10/0x10 [ 110.219930][ T6101] ? do_futex+0x192/0x350 [ 110.219963][ T6101] arch_do_signal_or_restart+0x91/0x770 [ 110.219996][ T6101] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 110.220038][ T6101] ? __pfx___x64_sys_futex+0x10/0x10 [ 110.220064][ T6101] ? ksys_write+0x1ac/0x250 [ 110.220099][ T6101] exit_to_user_mode_loop+0x86/0x4a0 [ 110.220128][ T6101] ? rcu_is_watching+0x12/0xc0 [ 110.220165][ T6101] do_syscall_64+0x668/0xf80 [ 110.220192][ T6101] ? clear_bhb_loop+0x40/0x90 [ 110.220226][ T6101] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.220256][ T6101] RIP: 0033:0x7f6d4919bf79 [ 110.220279][ T6101] 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 [ 110.220305][ T6101] RSP: 002b:00007f6d49fdc0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 110.220333][ T6101] RAX: fffffffffffffe00 RBX: 00007f6d49415fa8 RCX: 00007f6d4919bf79 [ 110.220352][ T6101] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6d49415fa8 [ 110.220369][ T6101] RBP: 00007f6d49415fa0 R08: 0000000000000000 R09: 0000000000000000 [ 110.220386][ T6101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 110.220402][ T6101] R13: 00007f6d49416038 R14: 00007ffc36e7cad0 R15: 00007ffc36e7cbb8 [ 110.220442][ T6101] [ 111.622545][ T6126] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 111.771300][ T6124] netlink: 'syz.3.41': attribute type 33 has an invalid length. [ 113.319729][ T6154] netlink: 28 bytes leftover after parsing attributes in process `syz.1.48'. [ 113.686018][ T6157] zswap: compressor not available [ 115.550855][ T6188] netlink: 28 bytes leftover after parsing attributes in process `syz.0.52'. [ 116.870561][ T6194] misc userio: Invalid payload size [ 117.492923][ T6208] netlink: 28 bytes leftover after parsing attributes in process `syz.3.60'. [ 117.820500][ T6220] netlink: 28 bytes leftover after parsing attributes in process `syz.1.61'. [ 118.476668][ T6229] FAULT_INJECTION: forcing a failure. [ 118.476668][ T6229] name failslab, interval 1, probability 0, space 0, times 0 [ 118.557225][ T6229] CPU: 1 UID: 0 PID: 6229 Comm: syz.1.63 Not tainted syzkaller #0 PREEMPT(full) [ 118.557251][ T6229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 118.557261][ T6229] Call Trace: [ 118.557268][ T6229] [ 118.557277][ T6229] dump_stack_lvl+0x100/0x190 [ 118.557306][ T6229] should_fail_ex.cold+0x5/0xa [ 118.557326][ T6229] should_failslab+0xc2/0x120 [ 118.557349][ T6229] __kmalloc_cache_noprof+0x80/0x810 [ 118.557376][ T6229] ? trace_pid_list_alloc+0x232/0x480 [ 118.557401][ T6229] ? trace_pid_list_alloc+0x232/0x480 [ 118.557422][ T6229] trace_pid_list_alloc+0x232/0x480 [ 118.557446][ T6229] trace_pid_write+0x110/0x480 [ 118.557482][ T6229] ? __pfx_trace_pid_write+0x10/0x10 [ 118.557510][ T6229] ? update_last_data+0xaa/0x510 [ 118.557547][ T6229] event_pid_write.isra.0+0x1e4/0x7f0 [ 118.557572][ T6229] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 118.557602][ T6229] vfs_write+0x2aa/0x1070 [ 118.557621][ T6229] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 118.557647][ T6229] ? __pfx_vfs_write+0x10/0x10 [ 118.557664][ T6229] ? __fget_files+0x215/0x3d0 [ 118.557686][ T6229] ? __fget_files+0x21f/0x3d0 [ 118.557710][ T6229] ksys_write+0x12a/0x250 [ 118.557727][ T6229] ? __pfx_ksys_write+0x10/0x10 [ 118.557743][ T6229] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 118.557766][ T6229] ? syscall_user_dispatch+0x76/0x130 [ 118.557789][ T6229] do_syscall_64+0x106/0xf80 [ 118.557805][ T6229] ? clear_bhb_loop+0x40/0x90 [ 118.557826][ T6229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.557844][ T6229] RIP: 0033:0x7f6d4919bf79 [ 118.557859][ T6229] 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 [ 118.557876][ T6229] RSP: 002b:00007f6d49fdc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 118.557894][ T6229] RAX: ffffffffffffffda RBX: 00007f6d49415fa0 RCX: 00007f6d4919bf79 [ 118.557905][ T6229] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 118.557915][ T6229] RBP: 00007f6d492327e0 R08: 0000000000000000 R09: 0000000000000000 [ 118.557925][ T6229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 118.557934][ T6229] R13: 00007f6d49416038 R14: 00007f6d49415fa0 R15: 00007ffc36e7cbb8 [ 118.557957][ T6229] [ 119.783115][ T6240] netlink: 28 bytes leftover after parsing attributes in process `syz.3.65'. [ 121.063743][ T6253] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 121.158284][ T6253] FAULT_INJECTION: forcing a failure. [ 121.158284][ T6253] name failslab, interval 1, probability 0, space 0, times 0 [ 121.179233][ T6253] CPU: 0 UID: 0 PID: 6253 Comm: syz.3.67 Not tainted syzkaller #0 PREEMPT(full) [ 121.179274][ T6253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 121.179292][ T6253] Call Trace: [ 121.179301][ T6253] [ 121.179313][ T6253] dump_stack_lvl+0x100/0x190 [ 121.179380][ T6253] should_fail_ex.cold+0x5/0xa [ 121.179414][ T6253] should_failslab+0xc2/0x120 [ 121.179458][ T6253] __kmalloc_cache_noprof+0x80/0x810 [ 121.179503][ T6253] ? trace_pid_list_alloc+0x232/0x480 [ 121.179560][ T6253] ? trace_pid_list_alloc+0x232/0x480 [ 121.179596][ T6253] trace_pid_list_alloc+0x232/0x480 [ 121.179641][ T6253] trace_pid_write+0x110/0x480 [ 121.179690][ T6253] ? __pfx_trace_pid_write+0x10/0x10 [ 121.179739][ T6253] ? update_last_data+0xaa/0x510 [ 121.179803][ T6253] event_pid_write.isra.0+0x1e4/0x7f0 [ 121.179845][ T6253] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 121.179897][ T6253] vfs_write+0x2aa/0x1070 [ 121.179929][ T6253] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 121.179973][ T6253] ? __pfx_vfs_write+0x10/0x10 [ 121.180002][ T6253] ? __fget_files+0x215/0x3d0 [ 121.180042][ T6253] ? __fget_files+0x21f/0x3d0 [ 121.180083][ T6253] ksys_write+0x12a/0x250 [ 121.180113][ T6253] ? __pfx_ksys_write+0x10/0x10 [ 121.180141][ T6253] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 121.180178][ T6253] ? syscall_user_dispatch+0x76/0x130 [ 121.180216][ T6253] do_syscall_64+0x106/0xf80 [ 121.180244][ T6253] ? clear_bhb_loop+0x40/0x90 [ 121.180281][ T6253] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.180312][ T6253] RIP: 0033:0x7f79d959bf79 [ 121.180336][ T6253] 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 [ 121.180365][ T6253] RSP: 002b:00007f79da374028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 121.180395][ T6253] RAX: ffffffffffffffda RBX: 00007f79d9815fa0 RCX: 00007f79d959bf79 [ 121.180414][ T6253] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 121.180441][ T6253] RBP: 00007f79d96327e0 R08: 0000000000000000 R09: 0000000000000000 [ 121.180459][ T6253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 121.180477][ T6253] R13: 00007f79d9816038 R14: 00007f79d9815fa0 R15: 00007ffc6f33b358 [ 121.180520][ T6253] [ 122.197022][ T6266] FAULT_INJECTION: forcing a failure. [ 122.197022][ T6266] name fail_futex, interval 1, probability 0, space 0, times 1 [ 122.319076][ T6266] CPU: 0 UID: 0 PID: 6266 Comm: syz.0.69 Not tainted syzkaller #0 PREEMPT(full) [ 122.319113][ T6266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 122.319128][ T6266] Call Trace: [ 122.319137][ T6266] [ 122.319147][ T6266] dump_stack_lvl+0x100/0x190 [ 122.319191][ T6266] should_fail_ex.cold+0x5/0xa [ 122.319220][ T6266] get_futex_key+0x295/0x1620 [ 122.319262][ T6266] ? __pfx_get_futex_key+0x10/0x10 [ 122.319299][ T6266] ? lock_acquire+0x17c/0x330 [ 122.319341][ T6266] futex_wake+0xea/0x530 [ 122.319389][ T6266] ? __pfx_futex_wake+0x10/0x10 [ 122.319424][ T6266] ? exit_mm_release+0x19/0x30 [ 122.319466][ T6266] do_futex+0x32b/0x350 [ 122.319496][ T6266] ? __pfx_do_futex+0x10/0x10 [ 122.319522][ T6266] ? __might_fault+0xc5/0x140 [ 122.319560][ T6266] mm_release+0x24a/0x2f0 [ 122.319603][ T6266] do_exit+0x675/0x2a30 [ 122.319641][ T6266] ? __pfx_do_exit+0x10/0x10 [ 122.319674][ T6266] ? do_raw_spin_lock+0x128/0x260 [ 122.319706][ T6266] ? find_held_lock+0x2b/0x80 [ 122.319744][ T6266] ? get_signal+0x7e0/0x21e0 [ 122.319791][ T6266] do_group_exit+0xd5/0x2a0 [ 122.319828][ T6266] get_signal+0x1ec7/0x21e0 [ 122.319877][ T6266] ? vfs_write+0x911/0x1070 [ 122.319912][ T6266] ? __pfx_get_signal+0x10/0x10 [ 122.319956][ T6266] ? do_futex+0x192/0x350 [ 122.319990][ T6266] arch_do_signal_or_restart+0x91/0x770 [ 122.320023][ T6266] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 122.320065][ T6266] ? __pfx___x64_sys_futex+0x10/0x10 [ 122.320104][ T6266] exit_to_user_mode_loop+0x86/0x4a0 [ 122.320133][ T6266] ? rcu_is_watching+0x12/0xc0 [ 122.320172][ T6266] do_syscall_64+0x668/0xf80 [ 122.320200][ T6266] ? clear_bhb_loop+0x40/0x90 [ 122.320236][ T6266] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.320266][ T6266] RIP: 0033:0x7fac11f9bf79 [ 122.320289][ T6266] 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 [ 122.320316][ T6266] RSP: 002b:00007fac12dff0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 122.320343][ T6266] RAX: fffffffffffffe00 RBX: 00007fac12215fa8 RCX: 00007fac11f9bf79 [ 122.320362][ T6266] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fac12215fa8 [ 122.320388][ T6266] RBP: 00007fac12215fa0 R08: 0000000000000000 R09: 0000000000000000 [ 122.320405][ T6266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 122.320421][ T6266] R13: 00007fac12216038 R14: 00007ffd466ec180 R15: 00007ffd466ec268 [ 122.320460][ T6266] [ 122.730477][ T6265] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 126.027063][ T6308] FAULT_INJECTION: forcing a failure. [ 126.027063][ T6308] name failslab, interval 1, probability 0, space 0, times 0 [ 126.077893][ T6308] CPU: 0 UID: 0 PID: 6308 Comm: syz.1.80 Not tainted syzkaller #0 PREEMPT(full) [ 126.077932][ T6308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 126.077947][ T6308] Call Trace: [ 126.077957][ T6308] [ 126.077969][ T6308] dump_stack_lvl+0x100/0x190 [ 126.078016][ T6308] should_fail_ex.cold+0x5/0xa [ 126.078047][ T6308] should_failslab+0xc2/0x120 [ 126.078083][ T6308] ? lsm_blob_alloc+0x68/0x90 [ 126.078119][ T6308] __kmalloc_noprof+0xf6/0x9c0 [ 126.078183][ T6308] ? lsm_blob_alloc+0x68/0x90 [ 126.078219][ T6308] lsm_blob_alloc+0x68/0x90 [ 126.078258][ T6308] security_prepare_creds+0x2d/0x290 [ 126.078295][ T6308] prepare_creds+0x5d6/0x950 [ 126.078332][ T6308] join_session_keyring+0x17/0x350 [ 126.078364][ T6308] lookup_user_key+0x32f/0x1300 [ 126.078395][ T6308] ? __pfx_lookup_user_key+0x10/0x10 [ 126.078421][ T6308] ? __mutex_unlock_slowpath+0x15c/0x790 [ 126.078452][ T6308] ? __fget_files+0x215/0x3d0 [ 126.078483][ T6308] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 126.078517][ T6308] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 126.078555][ T6308] ? fput+0x79/0x100 [ 126.078596][ T6308] keyctl_keyring_move+0xb4/0x150 [ 126.078641][ T6308] __do_sys_keyctl+0x21d/0x5a0 [ 126.078687][ T6308] do_syscall_64+0x106/0xf80 [ 126.078714][ T6308] ? clear_bhb_loop+0x40/0x90 [ 126.078749][ T6308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.078776][ T6308] RIP: 0033:0x7f6d4919bf79 [ 126.078801][ T6308] 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 [ 126.078828][ T6308] RSP: 002b:00007f6d49fdc028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 126.078855][ T6308] RAX: ffffffffffffffda RBX: 00007f6d49415fa0 RCX: 00007f6d4919bf79 [ 126.078873][ T6308] RDX: fffffffffffffffd RSI: fffffffffffffffc RDI: 000000000000001e [ 126.078890][ T6308] RBP: 00007f6d49fdc090 R08: 0000000000000001 R09: 0000000000000000 [ 126.078911][ T6308] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000001 [ 126.078928][ T6308] R13: 00007f6d49416038 R14: 00007f6d49415fa0 R15: 00007ffc36e7cbb8 [ 126.078963][ T6308] [ 127.035396][ T6323] FAULT_INJECTION: forcing a failure. [ 127.035396][ T6323] name failslab, interval 1, probability 0, space 0, times 0 [ 127.126738][ T6323] CPU: 1 UID: 0 PID: 6323 Comm: syz.0.83 Not tainted syzkaller #0 PREEMPT(full) [ 127.126766][ T6323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 127.126776][ T6323] Call Trace: [ 127.126783][ T6323] [ 127.126790][ T6323] dump_stack_lvl+0x100/0x190 [ 127.126821][ T6323] should_fail_ex.cold+0x5/0xa [ 127.126842][ T6323] should_failslab+0xc2/0x120 [ 127.126864][ T6323] __kmalloc_cache_noprof+0x80/0x810 [ 127.126892][ T6323] ? trace_pid_list_alloc+0x232/0x480 [ 127.126917][ T6323] ? trace_pid_list_alloc+0x232/0x480 [ 127.126938][ T6323] trace_pid_list_alloc+0x232/0x480 [ 127.126963][ T6323] trace_pid_write+0x110/0x480 [ 127.126991][ T6323] ? __pfx_trace_pid_write+0x10/0x10 [ 127.127020][ T6323] ? update_last_data+0xaa/0x510 [ 127.127057][ T6323] event_pid_write.isra.0+0x1e4/0x7f0 [ 127.127084][ T6323] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 127.127115][ T6323] vfs_write+0x2aa/0x1070 [ 127.127133][ T6323] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 127.127158][ T6323] ? __pfx_vfs_write+0x10/0x10 [ 127.127175][ T6323] ? __fget_files+0x215/0x3d0 [ 127.127197][ T6323] ? __fget_files+0x21f/0x3d0 [ 127.127220][ T6323] ksys_write+0x12a/0x250 [ 127.127238][ T6323] ? __pfx_ksys_write+0x10/0x10 [ 127.127253][ T6323] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 127.127277][ T6323] ? syscall_user_dispatch+0x76/0x130 [ 127.127304][ T6323] do_syscall_64+0x106/0xf80 [ 127.127321][ T6323] ? clear_bhb_loop+0x40/0x90 [ 127.127353][ T6323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.127372][ T6323] RIP: 0033:0x7fac11f9bf79 [ 127.127387][ T6323] 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 [ 127.127405][ T6323] RSP: 002b:00007fac12dff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 127.127424][ T6323] RAX: ffffffffffffffda RBX: 00007fac12215fa0 RCX: 00007fac11f9bf79 [ 127.127435][ T6323] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 127.127446][ T6323] RBP: 00007fac120327e0 R08: 0000000000000000 R09: 0000000000000000 [ 127.127456][ T6323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 127.127467][ T6323] R13: 00007fac12216038 R14: 00007fac12215fa0 R15: 00007ffd466ec268 [ 127.127489][ T6323] [ 128.804761][ T6336] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 128.908530][ T6336] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 129.023102][ T6336] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 129.052923][ T6336] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 129.067790][ T6336] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 129.091422][ T6336] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 129.127503][ T6336] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 129.159370][ T6336] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 129.181620][ T6336] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 129.226641][ T6336] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 129.279410][ T6336] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 129.340840][ T6336] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 130.395577][ T5144] Bluetooth: hci0: command 0x0c1a tx timeout [ 131.109093][ T5144] Bluetooth: hci1: command 0x0c1a tx timeout [ 131.199104][ T5144] Bluetooth: hci2: command 0x0c1a tx timeout [ 131.279053][ T5144] Bluetooth: hci3: command 0x0c1a tx timeout [ 132.469232][ T5144] Bluetooth: hci0: command 0x0c1a tx timeout [ 132.700696][ T6387] netlink: 28 bytes leftover after parsing attributes in process `syz.2.97'. [ 133.198880][ T5144] Bluetooth: hci1: command 0x0c1a tx timeout [ 133.269243][ T5144] Bluetooth: hci2: command 0x0c1a tx timeout [ 133.359182][ T5144] Bluetooth: hci3: command 0x0c1a tx timeout [ 134.220901][ T6406] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 134.242464][ T6406] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 134.248772][ T6406] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 134.267400][ T6406] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 135.831259][ T5144] Bluetooth: hci0: command 0x0c1a tx timeout [ 136.341640][ T5144] Bluetooth: hci3: command 0x0c1a tx timeout [ 136.355589][ T5144] Bluetooth: hci1: command 0x0c1a tx timeout [ 136.379150][ T5144] Bluetooth: hci2: command 0x0c1a tx timeout [ 136.624215][ T6442] FAULT_INJECTION: forcing a failure. [ 136.624215][ T6442] name failslab, interval 1, probability 0, space 0, times 0 [ 136.644472][ T6442] CPU: 1 UID: 0 PID: 6442 Comm: syz.2.108 Not tainted syzkaller #0 PREEMPT(full) [ 136.644498][ T6442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 136.644508][ T6442] Call Trace: [ 136.644514][ T6442] [ 136.644521][ T6442] dump_stack_lvl+0x100/0x190 [ 136.644551][ T6442] should_fail_ex.cold+0x5/0xa [ 136.644571][ T6442] should_failslab+0xc2/0x120 [ 136.644595][ T6442] __kmalloc_cache_noprof+0x80/0x810 [ 136.644623][ T6442] ? trace_pid_list_alloc+0x232/0x480 [ 136.644648][ T6442] ? trace_pid_list_alloc+0x232/0x480 [ 136.644669][ T6442] trace_pid_list_alloc+0x232/0x480 [ 136.644693][ T6442] trace_pid_write+0x110/0x480 [ 136.644721][ T6442] ? __pfx_trace_pid_write+0x10/0x10 [ 136.644749][ T6442] ? update_last_data+0xaa/0x510 [ 136.644787][ T6442] event_pid_write.isra.0+0x1e4/0x7f0 [ 136.644812][ T6442] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 136.644842][ T6442] vfs_write+0x2aa/0x1070 [ 136.644860][ T6442] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 136.644886][ T6442] ? __pfx_vfs_write+0x10/0x10 [ 136.644902][ T6442] ? __fget_files+0x215/0x3d0 [ 136.644924][ T6442] ? __fget_files+0x21f/0x3d0 [ 136.644948][ T6442] ksys_write+0x12a/0x250 [ 136.644965][ T6442] ? __pfx_ksys_write+0x10/0x10 [ 136.644981][ T6442] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 136.645003][ T6442] ? syscall_user_dispatch+0x76/0x130 [ 136.645027][ T6442] do_syscall_64+0x106/0xf80 [ 136.645043][ T6442] ? clear_bhb_loop+0x40/0x90 [ 136.645071][ T6442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.645090][ T6442] RIP: 0033:0x7f1a0859bf79 [ 136.645105][ T6442] 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 [ 136.645121][ T6442] RSP: 002b:00007f1a0940e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 136.645139][ T6442] RAX: ffffffffffffffda RBX: 00007f1a08815fa0 RCX: 00007f1a0859bf79 [ 136.645150][ T6442] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 136.645161][ T6442] RBP: 00007f1a086327e0 R08: 0000000000000000 R09: 0000000000000000 [ 136.645171][ T6442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 136.645182][ T6442] R13: 00007f1a08816038 R14: 00007f1a08815fa0 R15: 00007ffe51ffd838 [ 136.645205][ T6442] [ 137.298081][ T6440] syz.3.107 (6440) used greatest stack depth: 18992 bytes left [ 138.314110][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.314238][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 138.454244][ T6468] netlink: 28 bytes leftover after parsing attributes in process `syz.0.111'. [ 138.985766][ T6478] netlink: 28 bytes leftover after parsing attributes in process `syz.1.112'. [ 139.690157][ T6486] FAULT_INJECTION: forcing a failure. [ 139.690157][ T6486] name failslab, interval 1, probability 0, space 0, times 0 [ 139.763327][ T6486] CPU: 0 UID: 0 PID: 6486 Comm: syz.0.115 Not tainted syzkaller #0 PREEMPT(full) [ 139.763368][ T6486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 139.763384][ T6486] Call Trace: [ 139.763393][ T6486] [ 139.763404][ T6486] dump_stack_lvl+0x100/0x190 [ 139.763444][ T6486] should_fail_ex.cold+0x5/0xa [ 139.763474][ T6486] should_failslab+0xc2/0x120 [ 139.763506][ T6486] __kmalloc_cache_noprof+0x80/0x810 [ 139.763546][ T6486] ? trace_pid_list_alloc+0x232/0x480 [ 139.763587][ T6486] ? trace_pid_list_alloc+0x232/0x480 [ 139.763618][ T6486] trace_pid_list_alloc+0x232/0x480 [ 139.763655][ T6486] trace_pid_write+0x110/0x480 [ 139.763701][ T6486] ? __pfx_trace_pid_write+0x10/0x10 [ 139.763743][ T6486] ? update_last_data+0xaa/0x510 [ 139.763803][ T6486] event_pid_write.isra.0+0x1e4/0x7f0 [ 139.763841][ T6486] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 139.763886][ T6486] vfs_write+0x2aa/0x1070 [ 139.763914][ T6486] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 139.763951][ T6486] ? __pfx_vfs_write+0x10/0x10 [ 139.763975][ T6486] ? __fget_files+0x215/0x3d0 [ 139.764009][ T6486] ? __fget_files+0x21f/0x3d0 [ 139.764048][ T6486] ksys_write+0x12a/0x250 [ 139.764074][ T6486] ? __pfx_ksys_write+0x10/0x10 [ 139.764111][ T6486] do_syscall_64+0x106/0xf80 [ 139.764138][ T6486] ? clear_bhb_loop+0x40/0x90 [ 139.764175][ T6486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.764205][ T6486] RIP: 0033:0x7fac11f9bf79 [ 139.764238][ T6486] 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 [ 139.764267][ T6486] RSP: 002b:00007fac12dff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 139.764296][ T6486] RAX: ffffffffffffffda RBX: 00007fac12215fa0 RCX: 00007fac11f9bf79 [ 139.764313][ T6486] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 139.764327][ T6486] RBP: 00007fac120327e0 R08: 0000000000000000 R09: 0000000000000000 [ 139.764342][ T6486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 139.764359][ T6486] R13: 00007fac12216038 R14: 00007fac12215fa0 R15: 00007ffd466ec268 [ 139.764403][ T6486] [ 140.398216][ T6494] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 140.865511][ T6498] FAULT_INJECTION: forcing a failure. [ 140.865511][ T6498] name failslab, interval 1, probability 0, space 0, times 0 [ 141.050961][ T6498] CPU: 1 UID: 0 PID: 6498 Comm: syz.1.118 Not tainted syzkaller #0 PREEMPT(full) [ 141.050995][ T6498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 141.051006][ T6498] Call Trace: [ 141.051012][ T6498] [ 141.051022][ T6498] dump_stack_lvl+0x100/0x190 [ 141.051052][ T6498] should_fail_ex.cold+0x5/0xa [ 141.051073][ T6498] should_failslab+0xc2/0x120 [ 141.051095][ T6498] __kmalloc_cache_noprof+0x80/0x810 [ 141.051123][ T6498] ? trace_pid_list_alloc+0x232/0x480 [ 141.051145][ T6498] ? lockdep_init_map_type+0x5c/0x250 [ 141.051167][ T6498] ? trace_pid_list_alloc+0x232/0x480 [ 141.051188][ T6498] trace_pid_list_alloc+0x232/0x480 [ 141.051213][ T6498] trace_pid_write+0x110/0x480 [ 141.051241][ T6498] ? __pfx_trace_pid_write+0x10/0x10 [ 141.051276][ T6498] ? update_last_data+0xaa/0x510 [ 141.051314][ T6498] event_pid_write.isra.0+0x1e4/0x7f0 [ 141.051339][ T6498] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 141.051368][ T6498] vfs_write+0x2aa/0x1070 [ 141.051386][ T6498] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 141.051412][ T6498] ? __pfx_vfs_write+0x10/0x10 [ 141.051429][ T6498] ? __fget_files+0x215/0x3d0 [ 141.051451][ T6498] ? __fget_files+0x21f/0x3d0 [ 141.051476][ T6498] ksys_write+0x12a/0x250 [ 141.051493][ T6498] ? __pfx_ksys_write+0x10/0x10 [ 141.051510][ T6498] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 141.051537][ T6498] ? syscall_user_dispatch+0x76/0x130 [ 141.051561][ T6498] do_syscall_64+0x106/0xf80 [ 141.051578][ T6498] ? clear_bhb_loop+0x40/0x90 [ 141.051599][ T6498] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.051617][ T6498] RIP: 0033:0x7f6d4919bf79 [ 141.051632][ T6498] 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 [ 141.051653][ T6498] RSP: 002b:00007f6d49fdc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 141.051681][ T6498] RAX: ffffffffffffffda RBX: 00007f6d49415fa0 RCX: 00007f6d4919bf79 [ 141.051700][ T6498] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 141.051716][ T6498] RBP: 00007f6d492327e0 R08: 0000000000000000 R09: 0000000000000000 [ 141.051733][ T6498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 141.051751][ T6498] R13: 00007f6d49416038 R14: 00007f6d49415fa0 R15: 00007ffc36e7cbb8 [ 141.051779][ T6498] [ 143.707252][ T6539] FAULT_INJECTION: forcing a failure. [ 143.707252][ T6539] name failslab, interval 1, probability 0, space 0, times 0 [ 143.754857][ T6539] CPU: 0 UID: 0 PID: 6539 Comm: syz.2.125 Not tainted syzkaller #0 PREEMPT(full) [ 143.754920][ T6539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 143.754939][ T6539] Call Trace: [ 143.754949][ T6539] [ 143.754961][ T6539] dump_stack_lvl+0x100/0x190 [ 143.755012][ T6539] should_fail_ex.cold+0x5/0xa [ 143.755048][ T6539] should_failslab+0xc2/0x120 [ 143.755086][ T6539] __kmalloc_cache_noprof+0x80/0x810 [ 143.755134][ T6539] ? trace_pid_list_alloc+0x232/0x480 [ 143.755185][ T6539] ? trace_pid_list_alloc+0x232/0x480 [ 143.755220][ T6539] trace_pid_list_alloc+0x232/0x480 [ 143.755261][ T6539] trace_pid_write+0x110/0x480 [ 143.755310][ T6539] ? __pfx_trace_pid_write+0x10/0x10 [ 143.755364][ T6539] ? update_last_data+0xaa/0x510 [ 143.755430][ T6539] event_pid_write.isra.0+0x1e4/0x7f0 [ 143.755475][ T6539] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 143.755530][ T6539] vfs_write+0x2aa/0x1070 [ 143.755562][ T6539] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 143.755607][ T6539] ? __pfx_vfs_write+0x10/0x10 [ 143.755636][ T6539] ? __fget_files+0x215/0x3d0 [ 143.755676][ T6539] ? __fget_files+0x21f/0x3d0 [ 143.755719][ T6539] ksys_write+0x12a/0x250 [ 143.755750][ T6539] ? __pfx_ksys_write+0x10/0x10 [ 143.755778][ T6539] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 143.755816][ T6539] ? syscall_user_dispatch+0x76/0x130 [ 143.755856][ T6539] do_syscall_64+0x106/0xf80 [ 143.755884][ T6539] ? clear_bhb_loop+0x40/0x90 [ 143.755932][ T6539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.755961][ T6539] RIP: 0033:0x7f1a0859bf79 [ 143.755986][ T6539] 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 [ 143.756014][ T6539] RSP: 002b:00007f1a0940e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 143.756043][ T6539] RAX: ffffffffffffffda RBX: 00007f1a08815fa0 RCX: 00007f1a0859bf79 [ 143.756063][ T6539] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 143.756081][ T6539] RBP: 00007f1a086327e0 R08: 0000000000000000 R09: 0000000000000000 [ 143.756098][ T6539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 143.756115][ T6539] R13: 00007f1a08816038 R14: 00007f1a08815fa0 R15: 00007ffe51ffd838 [ 143.756158][ T6539] [ 144.849659][ T6553] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 145.837787][ T6566] netlink: 342 bytes leftover after parsing attributes in process `syz.0.131'. [ 145.871375][ T6566] netlink: 342 bytes leftover after parsing attributes in process `syz.0.131'. [ 145.889332][ T6566] netlink: 342 bytes leftover after parsing attributes in process `syz.0.131'. [ 146.383509][ T6569] bridge0: port 3(gretap0) entered blocking state [ 146.390260][ T6569] bridge0: port 3(gretap0) entered disabled state [ 146.397024][ T6569] gretap0: entered allmulticast mode [ 146.404777][ T6569] gretap0: entered promiscuous mode [ 146.411154][ T6569] bridge0: port 3(gretap0) entered blocking state [ 146.417749][ T6569] bridge0: port 3(gretap0) entered forwarding state [ 147.094324][ T6581] netlink: 28 bytes leftover after parsing attributes in process `syz.2.134'. [ 147.534071][ T6584] netlink: 28 bytes leftover after parsing attributes in process `syz.0.135'. [ 147.925117][ T6591] FAULT_INJECTION: forcing a failure. [ 147.925117][ T6591] name failslab, interval 1, probability 0, space 0, times 0 [ 147.938144][ T6591] CPU: 1 UID: 0 PID: 6591 Comm: syz.0.136 Not tainted syzkaller #0 PREEMPT(full) [ 147.938188][ T6591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 147.938206][ T6591] Call Trace: [ 147.938216][ T6591] [ 147.938228][ T6591] dump_stack_lvl+0x100/0x190 [ 147.938278][ T6591] should_fail_ex.cold+0x5/0xa [ 147.938314][ T6591] should_failslab+0xc2/0x120 [ 147.938351][ T6591] __kmalloc_cache_noprof+0x80/0x810 [ 147.938398][ T6591] ? trace_pid_list_alloc+0x232/0x480 [ 147.938444][ T6591] ? trace_pid_list_alloc+0x232/0x480 [ 147.938480][ T6591] trace_pid_list_alloc+0x232/0x480 [ 147.938523][ T6591] trace_pid_write+0x110/0x480 [ 147.938572][ T6591] ? __pfx_trace_pid_write+0x10/0x10 [ 147.938620][ T6591] ? update_last_data+0xaa/0x510 [ 147.938688][ T6591] event_pid_write.isra.0+0x1e4/0x7f0 [ 147.938731][ T6591] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 147.938786][ T6591] vfs_write+0x2aa/0x1070 [ 147.938818][ T6591] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 147.938862][ T6591] ? __pfx_vfs_write+0x10/0x10 [ 147.938889][ T6591] ? __fget_files+0x215/0x3d0 [ 147.938934][ T6591] ? __fget_files+0x21f/0x3d0 [ 147.938975][ T6591] ksys_write+0x12a/0x250 [ 147.939005][ T6591] ? __pfx_ksys_write+0x10/0x10 [ 147.939031][ T6591] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 147.939067][ T6591] ? syscall_user_dispatch+0x76/0x130 [ 147.939103][ T6591] do_syscall_64+0x106/0xf80 [ 147.939137][ T6591] ? clear_bhb_loop+0x40/0x90 [ 147.939174][ T6591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 147.939203][ T6591] RIP: 0033:0x7fac11f9bf79 [ 147.939227][ T6591] 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 [ 147.939254][ T6591] RSP: 002b:00007fac12dff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 147.939283][ T6591] RAX: ffffffffffffffda RBX: 00007fac12215fa0 RCX: 00007fac11f9bf79 [ 147.939301][ T6591] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 147.939317][ T6591] RBP: 00007fac120327e0 R08: 0000000000000000 R09: 0000000000000000 [ 147.939333][ T6591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 147.939350][ T6591] R13: 00007fac12216038 R14: 00007fac12215fa0 R15: 00007ffd466ec268 [ 147.939392][ T6591] [ 149.800396][ T6609] misc userio: Invalid payload size [ 149.832236][ T6602] misc userio: Invalid payload size [ 150.240405][ T6617] FAULT_INJECTION: forcing a failure. [ 150.240405][ T6617] name failslab, interval 1, probability 0, space 0, times 0 [ 150.254862][ T6617] CPU: 1 UID: 0 PID: 6617 Comm: syz.3.142 Not tainted syzkaller #0 PREEMPT(full) [ 150.254902][ T6617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 150.254920][ T6617] Call Trace: [ 150.254930][ T6617] [ 150.254941][ T6617] dump_stack_lvl+0x100/0x190 [ 150.254988][ T6617] should_fail_ex.cold+0x5/0xa [ 150.255024][ T6617] should_failslab+0xc2/0x120 [ 150.255061][ T6617] __kmalloc_cache_noprof+0x80/0x810 [ 150.255114][ T6617] ? trace_pid_list_alloc+0x232/0x480 [ 150.255153][ T6617] ? lockdep_init_map_type+0x5c/0x250 [ 150.255190][ T6617] ? trace_pid_list_alloc+0x232/0x480 [ 150.255220][ T6617] trace_pid_list_alloc+0x232/0x480 [ 150.255259][ T6617] trace_pid_write+0x110/0x480 [ 150.255304][ T6617] ? __pfx_trace_pid_write+0x10/0x10 [ 150.255349][ T6617] ? update_last_data+0xaa/0x510 [ 150.255413][ T6617] event_pid_write.isra.0+0x1e4/0x7f0 [ 150.255454][ T6617] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 150.255503][ T6617] vfs_write+0x2aa/0x1070 [ 150.255531][ T6617] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 150.255573][ T6617] ? __pfx_vfs_write+0x10/0x10 [ 150.255603][ T6617] ? __fget_files+0x215/0x3d0 [ 150.255639][ T6617] ? __fget_files+0x21f/0x3d0 [ 150.255682][ T6617] ksys_write+0x12a/0x250 [ 150.255709][ T6617] ? __pfx_ksys_write+0x10/0x10 [ 150.255733][ T6617] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 150.255769][ T6617] ? syscall_user_dispatch+0x76/0x130 [ 150.255808][ T6617] do_syscall_64+0x106/0xf80 [ 150.255835][ T6617] ? clear_bhb_loop+0x40/0x90 [ 150.255870][ T6617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.255899][ T6617] RIP: 0033:0x7f79d959bf79 [ 150.255924][ T6617] 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 [ 150.255952][ T6617] RSP: 002b:00007f79da374028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 150.255981][ T6617] RAX: ffffffffffffffda RBX: 00007f79d9815fa0 RCX: 00007f79d959bf79 [ 150.255999][ T6617] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 150.256015][ T6617] RBP: 00007f79d96327e0 R08: 0000000000000000 R09: 0000000000000000 [ 150.256031][ T6617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 150.256047][ T6617] R13: 00007f79d9816038 R14: 00007f79d9815fa0 R15: 00007ffc6f33b358 [ 150.256090][ T6617] [ 150.897769][ T6628] netlink: 342 bytes leftover after parsing attributes in process `syz.3.144'. [ 150.956596][ T6628] netlink: 342 bytes leftover after parsing attributes in process `syz.3.144'. [ 151.240012][ T6628] netlink: 342 bytes leftover after parsing attributes in process `syz.3.144'. [ 151.810537][ T6636] netlink: 8 bytes leftover after parsing attributes in process `syz.3.146'. [ 152.430122][ T6641] FAULT_INJECTION: forcing a failure. [ 152.430122][ T6641] name failslab, interval 1, probability 0, space 0, times 0 [ 152.453999][ T6641] CPU: 1 UID: 0 PID: 6641 Comm: syz.1.147 Not tainted syzkaller #0 PREEMPT(full) [ 152.454040][ T6641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 152.454055][ T6641] Call Trace: [ 152.454065][ T6641] [ 152.454076][ T6641] dump_stack_lvl+0x100/0x190 [ 152.454120][ T6641] should_fail_ex.cold+0x5/0xa [ 152.454151][ T6641] should_failslab+0xc2/0x120 [ 152.454185][ T6641] __kmalloc_cache_noprof+0x80/0x810 [ 152.454227][ T6641] ? trace_pid_list_alloc+0x232/0x480 [ 152.454267][ T6641] ? trace_pid_list_alloc+0x232/0x480 [ 152.454298][ T6641] trace_pid_list_alloc+0x232/0x480 [ 152.454335][ T6641] trace_pid_write+0x110/0x480 [ 152.454376][ T6641] ? __pfx_trace_pid_write+0x10/0x10 [ 152.454418][ T6641] ? update_last_data+0xaa/0x510 [ 152.454478][ T6641] event_pid_write.isra.0+0x1e4/0x7f0 [ 152.454517][ T6641] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 152.454564][ T6641] vfs_write+0x2aa/0x1070 [ 152.454593][ T6641] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 152.454632][ T6641] ? __pfx_vfs_write+0x10/0x10 [ 152.454659][ T6641] ? __fget_files+0x215/0x3d0 [ 152.454698][ T6641] ? __fget_files+0x21f/0x3d0 [ 152.454739][ T6641] ksys_write+0x12a/0x250 [ 152.454766][ T6641] ? __pfx_ksys_write+0x10/0x10 [ 152.454790][ T6641] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 152.454835][ T6641] ? syscall_user_dispatch+0x76/0x130 [ 152.454875][ T6641] do_syscall_64+0x106/0xf80 [ 152.454901][ T6641] ? clear_bhb_loop+0x40/0x90 [ 152.454935][ T6641] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.454962][ T6641] RIP: 0033:0x7f6d4919bf79 [ 152.454987][ T6641] 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 [ 152.455013][ T6641] RSP: 002b:00007f6d49fdc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 152.455042][ T6641] RAX: ffffffffffffffda RBX: 00007f6d49415fa0 RCX: 00007f6d4919bf79 [ 152.455060][ T6641] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 152.455076][ T6641] RBP: 00007f6d492327e0 R08: 0000000000000000 R09: 0000000000000000 [ 152.455092][ T6641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 152.455110][ T6641] R13: 00007f6d49416038 R14: 00007f6d49415fa0 R15: 00007ffc36e7cbb8 [ 152.455151][ T6641] [ 153.313007][ T6656] FAULT_INJECTION: forcing a failure. [ 153.313007][ T6656] name failslab, interval 1, probability 0, space 0, times 0 [ 153.362846][ T6656] CPU: 1 UID: 0 PID: 6656 Comm: syz.2.153 Not tainted syzkaller #0 PREEMPT(full) [ 153.362887][ T6656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 153.362903][ T6656] Call Trace: [ 153.362911][ T6656] [ 153.362920][ T6656] dump_stack_lvl+0x100/0x190 [ 153.362967][ T6656] should_fail_ex.cold+0x5/0xa [ 153.362995][ T6656] should_failslab+0xc2/0x120 [ 153.363026][ T6656] __kmalloc_cache_noprof+0x80/0x810 [ 153.363066][ T6656] ? trace_pid_list_alloc+0x232/0x480 [ 153.363096][ T6656] ? lockdep_init_map_type+0x5c/0x250 [ 153.363125][ T6656] ? trace_pid_list_alloc+0x232/0x480 [ 153.363153][ T6656] trace_pid_list_alloc+0x232/0x480 [ 153.363186][ T6656] trace_pid_write+0x110/0x480 [ 153.363223][ T6656] ? __pfx_trace_pid_write+0x10/0x10 [ 153.363259][ T6656] ? update_last_data+0xaa/0x510 [ 153.363311][ T6656] event_pid_write.isra.0+0x1e4/0x7f0 [ 153.363343][ T6656] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 153.363383][ T6656] vfs_write+0x2aa/0x1070 [ 153.363407][ T6656] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 153.363441][ T6656] ? __pfx_vfs_write+0x10/0x10 [ 153.363463][ T6656] ? __fget_files+0x215/0x3d0 [ 153.363493][ T6656] ? __fget_files+0x21f/0x3d0 [ 153.363526][ T6656] ksys_write+0x12a/0x250 [ 153.363548][ T6656] ? __pfx_ksys_write+0x10/0x10 [ 153.363569][ T6656] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 153.363598][ T6656] ? syscall_user_dispatch+0x76/0x130 [ 153.363629][ T6656] do_syscall_64+0x106/0xf80 [ 153.363650][ T6656] ? clear_bhb_loop+0x40/0x90 [ 153.363679][ T6656] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.363711][ T6656] RIP: 0033:0x7f1a0859bf79 [ 153.363731][ T6656] 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 [ 153.363754][ T6656] RSP: 002b:00007f1a0940e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 153.363777][ T6656] RAX: ffffffffffffffda RBX: 00007f1a08815fa0 RCX: 00007f1a0859bf79 [ 153.363800][ T6656] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 153.363814][ T6656] RBP: 00007f1a086327e0 R08: 0000000000000000 R09: 0000000000000000 [ 153.363828][ T6656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 153.363842][ T6656] R13: 00007f1a08816038 R14: 00007f1a08815fa0 R15: 00007ffe51ffd838 [ 153.363876][ T6656] [ 154.004839][ T6661] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 154.435993][ T6666] misc userio: Invalid payload size [ 154.794671][ T6680] netlink: 8 bytes leftover after parsing attributes in process `syz.2.159'. [ 155.064362][ T6686] random: crng reseeded on system resumption [ 156.205457][ T6703] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 157.289108][ T6713] misc userio: Invalid payload size [ 157.903888][ T6725] zswap: compressor not available [ 158.009265][ T6736] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input5 [ 158.909152][ T6738] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input6 [ 159.050443][ T6763] FAULT_INJECTION: forcing a failure. [ 159.050443][ T6763] name failslab, interval 1, probability 0, space 0, times 0 [ 159.068671][ T6763] CPU: 1 UID: 0 PID: 6763 Comm: syz.1.177 Not tainted syzkaller #0 PREEMPT(full) [ 159.068713][ T6763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 159.068731][ T6763] Call Trace: [ 159.068741][ T6763] [ 159.068752][ T6763] dump_stack_lvl+0x100/0x190 [ 159.068812][ T6763] should_fail_ex.cold+0x5/0xa [ 159.068846][ T6763] should_failslab+0xc2/0x120 [ 159.068885][ T6763] __kmalloc_cache_noprof+0x80/0x810 [ 159.068935][ T6763] ? trace_pid_list_alloc+0x232/0x480 [ 159.068971][ T6763] ? lockdep_init_map_type+0x5c/0x250 [ 159.069006][ T6763] ? trace_pid_list_alloc+0x232/0x480 [ 159.069040][ T6763] trace_pid_list_alloc+0x232/0x480 [ 159.069081][ T6763] trace_pid_write+0x110/0x480 [ 159.069129][ T6763] ? __pfx_trace_pid_write+0x10/0x10 [ 159.069176][ T6763] ? update_last_data+0xaa/0x510 [ 159.069243][ T6763] event_pid_write.isra.0+0x1e4/0x7f0 [ 159.069286][ T6763] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 159.069337][ T6763] vfs_write+0x2aa/0x1070 [ 159.069368][ T6763] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 159.069412][ T6763] ? __pfx_vfs_write+0x10/0x10 [ 159.069440][ T6763] ? __fget_files+0x215/0x3d0 [ 159.069479][ T6763] ? __fget_files+0x21f/0x3d0 [ 159.069521][ T6763] ksys_write+0x12a/0x250 [ 159.069551][ T6763] ? __pfx_ksys_write+0x10/0x10 [ 159.069578][ T6763] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 159.069616][ T6763] ? syscall_user_dispatch+0x76/0x130 [ 159.069656][ T6763] do_syscall_64+0x106/0xf80 [ 159.069684][ T6763] ? clear_bhb_loop+0x40/0x90 [ 159.069722][ T6763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.069751][ T6763] RIP: 0033:0x7f6d4919bf79 [ 159.069775][ T6763] 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 [ 159.069811][ T6763] RSP: 002b:00007f6d49fdc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 159.069840][ T6763] RAX: ffffffffffffffda RBX: 00007f6d49415fa0 RCX: 00007f6d4919bf79 [ 159.069858][ T6763] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 159.069875][ T6763] RBP: 00007f6d492327e0 R08: 0000000000000000 R09: 0000000000000000 [ 159.069892][ T6763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 159.069909][ T6763] R13: 00007f6d49416038 R14: 00007f6d49415fa0 R15: 00007ffc36e7cbb8 [ 159.069951][ T6763] [ 160.791621][ T6783] random: crng reseeded on system resumption [ 160.932526][ T6785] netlink: 28 bytes leftover after parsing attributes in process `syz.3.181'. [ 161.461022][ T6802] FAULT_INJECTION: forcing a failure. [ 161.461022][ T6802] name failslab, interval 1, probability 0, space 0, times 0 [ 161.479054][ T6802] CPU: 1 UID: 0 PID: 6802 Comm: syz.1.186 Not tainted syzkaller #0 PREEMPT(full) [ 161.479086][ T6802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 161.479096][ T6802] Call Trace: [ 161.479102][ T6802] [ 161.479110][ T6802] dump_stack_lvl+0x100/0x190 [ 161.479139][ T6802] should_fail_ex.cold+0x5/0xa [ 161.479159][ T6802] should_failslab+0xc2/0x120 [ 161.479184][ T6802] kmem_cache_alloc_noprof+0x83/0x780 [ 161.479205][ T6802] ? __kernfs_new_node+0xd2/0x960 [ 161.479232][ T6802] ? __kernfs_new_node+0xd2/0x960 [ 161.479252][ T6802] __kernfs_new_node+0xd2/0x960 [ 161.479278][ T6802] ? __pfx___kernfs_new_node+0x10/0x10 [ 161.479306][ T6802] ? find_held_lock+0x2b/0x80 [ 161.479329][ T6802] ? kernfs_root+0xee/0x2a0 [ 161.479350][ T6802] ? kernfs_root+0xee/0x2a0 [ 161.479383][ T6802] kernfs_new_node+0x11b/0x1a0 [ 161.479427][ T6802] __kernfs_create_file+0x53/0x350 [ 161.479463][ T6802] sysfs_add_file_mode_ns+0x207/0x3c0 [ 161.479506][ T6802] internal_create_group+0x593/0xf40 [ 161.479555][ T6802] ? __pfx_internal_create_group+0x10/0x10 [ 161.479600][ T6802] ? kernfs_create_link+0x1bd/0x240 [ 161.479639][ T6802] internal_create_groups+0x9d/0x150 [ 161.479684][ T6802] device_add+0x71a/0x1950 [ 161.479734][ T6802] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 161.479774][ T6802] ? __pfx_device_add+0x10/0x10 [ 161.479820][ T6802] ? lockdep_init_map_type+0x5c/0x250 [ 161.479855][ T6802] ? __init_waitqueue_head+0xca/0x150 [ 161.479902][ T6802] netdev_register_kobject+0x1a9/0x3d0 [ 161.479954][ T6802] register_netdevice+0x12b3/0x21d0 [ 161.480002][ T6802] ? idr_alloc+0xdd/0x130 [ 161.480052][ T6802] ? __pfx_register_netdevice+0x10/0x10 [ 161.480092][ T6802] ? net_generic+0xea/0x2a0 [ 161.480152][ T6802] ppp_dev_configure+0x986/0xcb0 [ 161.480210][ T6802] ppp_ioctl+0x985/0x2800 [ 161.480242][ T6802] ? find_held_lock+0x2b/0x80 [ 161.480282][ T6802] ? __pfx_ppp_ioctl+0x10/0x10 [ 161.480318][ T6802] ? __fget_files+0x21f/0x3d0 [ 161.480356][ T6802] ? __pfx_ppp_ioctl+0x10/0x10 [ 161.480384][ T6802] __x64_sys_ioctl+0x18e/0x210 [ 161.480434][ T6802] do_syscall_64+0x106/0xf80 [ 161.480461][ T6802] ? clear_bhb_loop+0x40/0x90 [ 161.480498][ T6802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.480535][ T6802] RIP: 0033:0x7f6d4919bf79 [ 161.480560][ T6802] 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 [ 161.480608][ T6802] RSP: 002b:00007f6d49f9a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 161.480638][ T6802] RAX: ffffffffffffffda RBX: 00007f6d49416180 RCX: 00007f6d4919bf79 [ 161.480657][ T6802] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 000000000000000e [ 161.480676][ T6802] RBP: 00007f6d492327e0 R08: 0000000000000000 R09: 0000000000000000 [ 161.480693][ T6802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 161.480711][ T6802] R13: 00007f6d49416218 R14: 00007f6d49416180 R15: 00007ffc36e7cbb8 [ 161.480755][ T6802] [ 162.318248][ T6816] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input7 [ 162.907850][ T6817] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input8 [ 163.286075][ T6834] netlink: 'syz.0.193': attribute type 33 has an invalid length. [ 163.788080][ T6842] netlink: 28 bytes leftover after parsing attributes in process `syz.1.194'. [ 164.757360][ T6865] FAULT_INJECTION: forcing a failure. [ 164.757360][ T6865] name failslab, interval 1, probability 0, space 0, times 0 [ 164.793856][ T6865] CPU: 0 UID: 0 PID: 6865 Comm: syz.0.198 Not tainted syzkaller #0 PREEMPT(full) [ 164.793900][ T6865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 164.793917][ T6865] Call Trace: [ 164.793927][ T6865] [ 164.793950][ T6865] dump_stack_lvl+0x100/0x190 [ 164.793997][ T6865] should_fail_ex.cold+0x5/0xa [ 164.794030][ T6865] should_failslab+0xc2/0x120 [ 164.794064][ T6865] kmem_cache_alloc_noprof+0x83/0x780 [ 164.794099][ T6865] ? __kernfs_new_node+0xd2/0x960 [ 164.794143][ T6865] ? __kernfs_new_node+0xd2/0x960 [ 164.794176][ T6865] __kernfs_new_node+0xd2/0x960 [ 164.794209][ T6865] ? find_held_lock+0x2b/0x80 [ 164.794249][ T6865] ? kernfs_add_one+0x583/0x850 [ 164.794294][ T6865] ? __pfx___kernfs_new_node+0x10/0x10 [ 164.794342][ T6865] ? find_held_lock+0x2b/0x80 [ 164.794379][ T6865] ? kernfs_root+0xee/0x2a0 [ 164.794412][ T6865] ? kernfs_root+0xee/0x2a0 [ 164.794459][ T6865] kernfs_new_node+0x11b/0x1a0 [ 164.794511][ T6865] kernfs_create_dir_ns+0x4c/0x1a0 [ 164.794564][ T6865] internal_create_group+0x36f/0xf40 [ 164.794614][ T6865] ? __pfx_internal_create_group+0x10/0x10 [ 164.794660][ T6865] ? kernfs_create_link+0x1bd/0x240 [ 164.794696][ T6865] internal_create_groups+0x9d/0x150 [ 164.794742][ T6865] device_add+0x7c8/0x1950 [ 164.794794][ T6865] ? __pfx_device_add+0x10/0x10 [ 164.794837][ T6865] ? lockdep_init_map_type+0x5c/0x250 [ 164.794869][ T6865] ? __init_waitqueue_head+0xca/0x150 [ 164.794916][ T6865] netdev_register_kobject+0x1a9/0x3d0 [ 164.794971][ T6865] register_netdevice+0x12b3/0x21d0 [ 164.795013][ T6865] ? idr_alloc+0xdd/0x130 [ 164.795039][ T6865] ? __pfx_register_netdevice+0x10/0x10 [ 164.795078][ T6865] ? net_generic+0xea/0x2a0 [ 164.795130][ T6865] ppp_dev_configure+0x986/0xcb0 [ 164.795179][ T6865] ppp_ioctl+0x985/0x2800 [ 164.795208][ T6865] ? find_held_lock+0x2b/0x80 [ 164.795244][ T6865] ? __pfx_ppp_ioctl+0x10/0x10 [ 164.795277][ T6865] ? __fget_files+0x21f/0x3d0 [ 164.795313][ T6865] ? __pfx_ppp_ioctl+0x10/0x10 [ 164.795339][ T6865] __x64_sys_ioctl+0x18e/0x210 [ 164.795385][ T6865] do_syscall_64+0x106/0xf80 [ 164.795412][ T6865] ? clear_bhb_loop+0x40/0x90 [ 164.795449][ T6865] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.795479][ T6865] RIP: 0033:0x7fac11f9bf79 [ 164.795503][ T6865] 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 [ 164.795530][ T6865] RSP: 002b:00007fac12dbd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 164.795558][ T6865] RAX: ffffffffffffffda RBX: 00007fac12216180 RCX: 00007fac11f9bf79 [ 164.795575][ T6865] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 000000000000000e [ 164.795591][ T6865] RBP: 00007fac120327e0 R08: 0000000000000000 R09: 0000000000000000 [ 164.795609][ T6865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 164.795625][ T6865] R13: 00007fac12216218 R14: 00007fac12216180 R15: 00007ffd466ec268 [ 164.795666][ T6865] [ 169.099561][ T6922] netlink: 28 bytes leftover after parsing attributes in process `syz.1.216'. [ 169.525439][ T6945] random: crng reseeded on system resumption [ 170.334090][ T6947] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 173.958037][ T7002] netlink: 28 bytes leftover after parsing attributes in process `syz.2.230'. [ 174.686021][ T7011] netlink: 28 bytes leftover after parsing attributes in process `syz.0.222'. [ 176.066082][ T7026] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 176.312305][ T7029] input: jJǸ-¶š9ã%vø“û¨lÐQ  J86Ö‘ as /devices/virtual/input/input9 [ 176.520449][ T7034] random: crng reseeded on system resumption [ 179.929625][ T7067] sp0: Synchronizing with TNC [ 181.740198][ T7098] random: crng reseeded on system resumption [ 182.554435][ T7104] netlink: 28 bytes leftover after parsing attributes in process `syz.3.241'. [ 183.213745][ T7099] netlink: 'syz.2.240': attribute type 1 has an invalid length. [ 185.901081][ T7149] random: crng reseeded on system resumption [ 186.987103][ T7175] netlink: 28 bytes leftover after parsing attributes in process `syz.1.256'. [ 187.058533][ T7177] random: crng reseeded on system resumption [ 188.228149][ T7190] FAULT_INJECTION: forcing a failure. [ 188.228149][ T7190] name failslab, interval 1, probability 0, space 0, times 0 [ 188.343877][ T7190] CPU: 1 UID: 0 PID: 7190 Comm: syz.1.260 Not tainted syzkaller #0 PREEMPT(full) [ 188.343919][ T7190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 188.343937][ T7190] Call Trace: [ 188.343947][ T7190] [ 188.343960][ T7190] dump_stack_lvl+0x100/0x190 [ 188.344010][ T7190] should_fail_ex.cold+0x5/0xa [ 188.344045][ T7190] should_failslab+0xc2/0x120 [ 188.344083][ T7190] __kmalloc_cache_noprof+0x80/0x810 [ 188.344130][ T7190] ? trace_pid_list_alloc+0x232/0x480 [ 188.344168][ T7190] ? lockdep_init_map_type+0x5c/0x250 [ 188.344207][ T7190] ? trace_pid_list_alloc+0x232/0x480 [ 188.344244][ T7190] trace_pid_list_alloc+0x232/0x480 [ 188.344285][ T7190] trace_pid_write+0x110/0x480 [ 188.344331][ T7190] ? __pfx_trace_pid_write+0x10/0x10 [ 188.344376][ T7190] ? update_last_data+0xaa/0x510 [ 188.344441][ T7190] event_pid_write.isra.0+0x1e4/0x7f0 [ 188.344485][ T7190] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 188.344538][ T7190] vfs_write+0x2aa/0x1070 [ 188.344581][ T7190] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 188.344627][ T7190] ? __pfx_vfs_write+0x10/0x10 [ 188.344657][ T7190] ? __fget_files+0x215/0x3d0 [ 188.344700][ T7190] ? __fget_files+0x21f/0x3d0 [ 188.344743][ T7190] ksys_write+0x12a/0x250 [ 188.344775][ T7190] ? __pfx_ksys_write+0x10/0x10 [ 188.344802][ T7190] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 188.344840][ T7190] ? syscall_user_dispatch+0x76/0x130 [ 188.344881][ T7190] do_syscall_64+0x106/0xf80 [ 188.344910][ T7190] ? clear_bhb_loop+0x40/0x90 [ 188.344944][ T7190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 188.344971][ T7190] RIP: 0033:0x7f6d4919bf79 [ 188.344994][ T7190] 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 [ 188.345019][ T7190] RSP: 002b:00007f6d49fdc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 188.345046][ T7190] RAX: ffffffffffffffda RBX: 00007f6d49415fa0 RCX: 00007f6d4919bf79 [ 188.345065][ T7190] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 188.345080][ T7190] RBP: 00007f6d492327e0 R08: 0000000000000000 R09: 0000000000000000 [ 188.345096][ T7190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 188.345113][ T7190] R13: 00007f6d49416038 R14: 00007f6d49415fa0 R15: 00007ffc36e7cbb8 [ 188.345155][ T7190] [ 189.011155][ T7180] netlink: 'syz.0.258': attribute type 1 has an invalid length. [ 189.053624][ T7193] random: crng reseeded on system resumption [ 189.209633][ T7195] __vm_enough_memory: pid: 7195, comm: syz.3.263, bytes: 4398046511104 not enough memory for the allocation [ 189.393162][ T7184] kexec: Could not allocate control_code_buffer [ 189.743653][ T7199] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 192.007881][ T7237] __vm_enough_memory: pid: 7237, comm: syz.2.280, bytes: 4398046511104 not enough memory for the allocation [ 192.134924][ T7240] random: crng reseeded on system resumption [ 192.526059][ T7247] random: crng reseeded on system resumption [ 192.826523][ T7249] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 193.737453][ T7250] netlink: 'syz.3.276': attribute type 1 has an invalid length. [ 193.981689][ T7244] kexec: Could not allocate control_code_buffer [ 195.780258][ T7306] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 196.780618][ T7089] Bluetooth: hci0: Malformed Event: 0x02 [ 197.213652][ T7329] random: crng reseeded on system resumption [ 198.389317][ T7347] random: crng reseeded on system resumption [ 199.347963][ T7359] FAULT_INJECTION: forcing a failure. [ 199.347963][ T7359] name failslab, interval 1, probability 0, space 0, times 0 [ 199.409523][ T7359] CPU: 0 UID: 0 PID: 7359 Comm: syz.0.303 Not tainted syzkaller #0 PREEMPT(full) [ 199.409565][ T7359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 199.409582][ T7359] Call Trace: [ 199.409592][ T7359] [ 199.409603][ T7359] dump_stack_lvl+0x100/0x190 [ 199.409647][ T7359] should_fail_ex.cold+0x5/0xa [ 199.409679][ T7359] should_failslab+0xc2/0x120 [ 199.409711][ T7359] __kmalloc_cache_noprof+0x80/0x810 [ 199.409753][ T7359] ? trace_pid_list_alloc+0x232/0x480 [ 199.409794][ T7359] ? trace_pid_list_alloc+0x232/0x480 [ 199.409824][ T7359] trace_pid_list_alloc+0x232/0x480 [ 199.409862][ T7359] trace_pid_write+0x110/0x480 [ 199.409905][ T7359] ? __pfx_trace_pid_write+0x10/0x10 [ 199.409949][ T7359] ? update_last_data+0xaa/0x510 [ 199.410011][ T7359] event_pid_write.isra.0+0x1e4/0x7f0 [ 199.410048][ T7359] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 199.410097][ T7359] vfs_write+0x2aa/0x1070 [ 199.410125][ T7359] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 199.410168][ T7359] ? __pfx_vfs_write+0x10/0x10 [ 199.410194][ T7359] ? __fget_files+0x215/0x3d0 [ 199.410231][ T7359] ? __fget_files+0x21f/0x3d0 [ 199.410269][ T7359] ksys_write+0x12a/0x250 [ 199.410297][ T7359] ? __pfx_ksys_write+0x10/0x10 [ 199.410322][ T7359] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 199.410357][ T7359] ? syscall_user_dispatch+0x76/0x130 [ 199.410409][ T7359] do_syscall_64+0x106/0xf80 [ 199.410436][ T7359] ? clear_bhb_loop+0x40/0x90 [ 199.410472][ T7359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.410502][ T7359] RIP: 0033:0x7fac11f9bf79 [ 199.410525][ T7359] 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 [ 199.410551][ T7359] RSP: 002b:00007fac12dff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 199.410581][ T7359] RAX: ffffffffffffffda RBX: 00007fac12215fa0 RCX: 00007fac11f9bf79 [ 199.410600][ T7359] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 199.410616][ T7359] RBP: 00007fac120327e0 R08: 0000000000000000 R09: 0000000000000000 [ 199.410633][ T7359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 199.410649][ T7359] R13: 00007fac12216038 R14: 00007fac12215fa0 R15: 00007ffd466ec268 [ 199.410687][ T7359] [ 199.756076][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.763401][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 200.276061][ T7375] random: crng reseeded on system resumption [ 201.876562][ T7391] random: crng reseeded on system resumption [ 201.950205][ T7089] Bluetooth: hci3: Malformed Event: 0x02 [ 202.396595][ T7401] bridge0: port 3(gretap0) entered blocking state [ 202.404844][ T7401] bridge0: port 3(gretap0) entered disabled state [ 202.413356][ T7401] gretap0: entered allmulticast mode [ 202.508826][ T7401] gretap0: entered promiscuous mode [ 202.514852][ T7401] bridge0: port 3(gretap0) entered blocking state [ 202.521420][ T7401] bridge0: port 3(gretap0) entered forwarding state [ 203.624541][ T7411] netlink: 28 bytes leftover after parsing attributes in process `syz.2.315'. [ 203.847943][ T7421] FAULT_INJECTION: forcing a failure. [ 203.847943][ T7421] name failslab, interval 1, probability 0, space 0, times 0 [ 203.916481][ T7421] CPU: 1 UID: 0 PID: 7421 Comm: syz.1.317 Not tainted syzkaller #0 PREEMPT(full) [ 203.916527][ T7421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 203.916545][ T7421] Call Trace: [ 203.916555][ T7421] [ 203.916568][ T7421] dump_stack_lvl+0x100/0x190 [ 203.916629][ T7421] should_fail_ex.cold+0x5/0xa [ 203.916667][ T7421] should_failslab+0xc2/0x120 [ 203.916701][ T7421] __kmalloc_cache_noprof+0x80/0x810 [ 203.916748][ T7421] ? trace_pid_list_alloc+0x232/0x480 [ 203.916786][ T7421] ? lockdep_init_map_type+0x5c/0x250 [ 203.916824][ T7421] ? trace_pid_list_alloc+0x232/0x480 [ 203.916859][ T7421] trace_pid_list_alloc+0x232/0x480 [ 203.916902][ T7421] trace_pid_write+0x110/0x480 [ 203.916951][ T7421] ? __pfx_trace_pid_write+0x10/0x10 [ 203.916997][ T7421] ? update_last_data+0xaa/0x510 [ 203.917064][ T7421] event_pid_write.isra.0+0x1e4/0x7f0 [ 203.917107][ T7421] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 203.917160][ T7421] vfs_write+0x2aa/0x1070 [ 203.917193][ T7421] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 203.917237][ T7421] ? __pfx_vfs_write+0x10/0x10 [ 203.917266][ T7421] ? __fget_files+0x215/0x3d0 [ 203.917305][ T7421] ? __fget_files+0x21f/0x3d0 [ 203.917346][ T7421] ksys_write+0x12a/0x250 [ 203.917375][ T7421] ? __pfx_ksys_write+0x10/0x10 [ 203.917403][ T7421] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 203.917440][ T7421] ? syscall_user_dispatch+0x76/0x130 [ 203.917483][ T7421] do_syscall_64+0x106/0xf80 [ 203.917512][ T7421] ? clear_bhb_loop+0x40/0x90 [ 203.917546][ T7421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 203.917587][ T7421] RIP: 0033:0x7f6d4919bf79 [ 203.917613][ T7421] 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 [ 203.917641][ T7421] RSP: 002b:00007f6d49fdc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 203.917673][ T7421] RAX: ffffffffffffffda RBX: 00007f6d49415fa0 RCX: 00007f6d4919bf79 [ 203.917694][ T7421] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 203.917711][ T7421] RBP: 00007f6d492327e0 R08: 0000000000000000 R09: 0000000000000000 [ 203.917728][ T7421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 203.917746][ T7421] R13: 00007f6d49416038 R14: 00007f6d49415fa0 R15: 00007ffc36e7cbb8 [ 203.917789][ T7421] [ 204.520649][ T7433] random: crng reseeded on system resumption [ 205.040478][ T7439] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 205.730503][ T7455] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 206.519794][ T7483] netlink: 28 bytes leftover after parsing attributes in process `syz.2.332'. [ 206.763268][ T7467] netlink: 28 bytes leftover after parsing attributes in process `syz.1.329'. [ 207.545141][ T7492] netlink: 28 bytes leftover after parsing attributes in process `syz.2.333'. [ 207.804895][ T7497] FAULT_INJECTION: forcing a failure. [ 207.804895][ T7497] name failslab, interval 1, probability 0, space 0, times 0 [ 207.820958][ T7497] CPU: 0 UID: 0 PID: 7497 Comm: syz.0.335 Not tainted syzkaller #0 PREEMPT(full) [ 207.820986][ T7497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 207.820997][ T7497] Call Trace: [ 207.821004][ T7497] [ 207.821014][ T7497] dump_stack_lvl+0x100/0x190 [ 207.821044][ T7497] should_fail_ex.cold+0x5/0xa [ 207.821065][ T7497] should_failslab+0xc2/0x120 [ 207.821087][ T7497] __kmalloc_cache_noprof+0x80/0x810 [ 207.821116][ T7497] ? trace_pid_list_alloc+0x232/0x480 [ 207.821138][ T7497] ? lockdep_init_map_type+0x5c/0x250 [ 207.821159][ T7497] ? trace_pid_list_alloc+0x232/0x480 [ 207.821180][ T7497] trace_pid_list_alloc+0x232/0x480 [ 207.821204][ T7497] trace_pid_write+0x110/0x480 [ 207.821232][ T7497] ? __pfx_trace_pid_write+0x10/0x10 [ 207.821259][ T7497] ? update_last_data+0xaa/0x510 [ 207.821298][ T7497] event_pid_write.isra.0+0x1e4/0x7f0 [ 207.821325][ T7497] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 207.821355][ T7497] vfs_write+0x2aa/0x1070 [ 207.821373][ T7497] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 207.821398][ T7497] ? __pfx_vfs_write+0x10/0x10 [ 207.821415][ T7497] ? __fget_files+0x215/0x3d0 [ 207.821437][ T7497] ? __fget_files+0x21f/0x3d0 [ 207.821461][ T7497] ksys_write+0x12a/0x250 [ 207.821478][ T7497] ? __pfx_ksys_write+0x10/0x10 [ 207.821494][ T7497] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 207.821516][ T7497] ? syscall_user_dispatch+0x76/0x130 [ 207.821540][ T7497] do_syscall_64+0x106/0xf80 [ 207.821568][ T7497] ? clear_bhb_loop+0x40/0x90 [ 207.821590][ T7497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 207.821608][ T7497] RIP: 0033:0x7fac11f9bf79 [ 207.821624][ T7497] 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 [ 207.821641][ T7497] RSP: 002b:00007fac12dff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 207.821658][ T7497] RAX: ffffffffffffffda RBX: 00007fac12215fa0 RCX: 00007fac11f9bf79 [ 207.821670][ T7497] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 207.821681][ T7497] RBP: 00007fac120327e0 R08: 0000000000000000 R09: 0000000000000000 [ 207.821691][ T7497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 207.821701][ T7497] R13: 00007fac12216038 R14: 00007fac12215fa0 R15: 00007ffd466ec268 [ 207.821724][ T7497] [ 208.350168][ T7505] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input10 [ 208.509534][ T7511] netlink: 28 bytes leftover after parsing attributes in process `syz.2.337'. [ 208.994449][ T7522] netlink: 16 bytes leftover after parsing attributes in process `syz.2.340'. [ 209.043931][ T7522] bridge0: entered promiscuous mode [ 209.062826][ T7522] bridge0: entered allmulticast mode [ 210.104347][ T7508] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input11 [ 211.133926][ T7551] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 211.569422][ T7561] random: crng reseeded on system resumption [ 212.357347][ T7569] FAULT_INJECTION: forcing a failure. [ 212.357347][ T7569] name failslab, interval 1, probability 0, space 0, times 0 [ 212.499238][ T7569] CPU: 0 UID: 0 PID: 7569 Comm: syz.1.348 Not tainted syzkaller #0 PREEMPT(full) [ 212.499290][ T7569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 212.499307][ T7569] Call Trace: [ 212.499317][ T7569] [ 212.499329][ T7569] dump_stack_lvl+0x100/0x190 [ 212.499380][ T7569] should_fail_ex.cold+0x5/0xa [ 212.499415][ T7569] should_failslab+0xc2/0x120 [ 212.499455][ T7569] __kmalloc_cache_noprof+0x80/0x810 [ 212.499504][ T7569] ? trace_pid_list_alloc+0x232/0x480 [ 212.499543][ T7569] ? trace_pid_list_alloc+0x232/0x480 [ 212.499579][ T7569] trace_pid_list_alloc+0x232/0x480 [ 212.499623][ T7569] trace_pid_write+0x110/0x480 [ 212.499674][ T7569] ? __pfx_trace_pid_write+0x10/0x10 [ 212.499725][ T7569] ? update_last_data+0xaa/0x510 [ 212.499801][ T7569] event_pid_write.isra.0+0x1e4/0x7f0 [ 212.499845][ T7569] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 212.499900][ T7569] vfs_write+0x2aa/0x1070 [ 212.499932][ T7569] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 212.499979][ T7569] ? __pfx_vfs_write+0x10/0x10 [ 212.500009][ T7569] ? __fget_files+0x215/0x3d0 [ 212.500051][ T7569] ? __fget_files+0x21f/0x3d0 [ 212.500116][ T7569] ksys_write+0x12a/0x250 [ 212.500147][ T7569] ? __pfx_ksys_write+0x10/0x10 [ 212.500175][ T7569] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 212.500214][ T7569] ? syscall_user_dispatch+0x76/0x130 [ 212.500331][ T7569] do_syscall_64+0x106/0xf80 [ 212.500360][ T7569] ? clear_bhb_loop+0x40/0x90 [ 212.500399][ T7569] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 212.500431][ T7569] RIP: 0033:0x7f6d4919bf79 [ 212.500457][ T7569] 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 [ 212.500486][ T7569] RSP: 002b:00007f6d49fdc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 212.500514][ T7569] RAX: ffffffffffffffda RBX: 00007f6d49415fa0 RCX: 00007f6d4919bf79 [ 212.500535][ T7569] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 212.500553][ T7569] RBP: 00007f6d492327e0 R08: 0000000000000000 R09: 0000000000000000 [ 212.500571][ T7569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 212.500589][ T7569] R13: 00007f6d49416038 R14: 00007f6d49415fa0 R15: 00007ffc36e7cbb8 [ 212.500633][ T7569] [ 213.122756][ T7578] netlink: 28 bytes leftover after parsing attributes in process `syz.0.351'. [ 214.177256][ T7593] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 214.676467][ T7611] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input12 [ 214.804722][ T7602] netlink: 28 bytes leftover after parsing attributes in process `syz.3.357'. [ 214.850367][ T7616] misc userio: Invalid payload size [ 215.864428][ T7635] FAULT_INJECTION: forcing a failure. [ 215.864428][ T7635] name failslab, interval 1, probability 0, space 0, times 0 [ 215.939149][ T7635] CPU: 1 UID: 0 PID: 7635 Comm: syz.2.362 Not tainted syzkaller #0 PREEMPT(full) [ 215.939190][ T7635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 215.939207][ T7635] Call Trace: [ 215.939216][ T7635] [ 215.939229][ T7635] dump_stack_lvl+0x100/0x190 [ 215.939275][ T7635] should_fail_ex.cold+0x5/0xa [ 215.939312][ T7635] should_failslab+0xc2/0x120 [ 215.939351][ T7635] __kmalloc_cache_noprof+0x80/0x810 [ 215.939407][ T7635] ? trace_pid_list_alloc+0x232/0x480 [ 215.939455][ T7635] ? lockdep_init_map_type+0x5c/0x250 [ 215.939499][ T7635] ? trace_pid_list_alloc+0x232/0x480 [ 215.939536][ T7635] trace_pid_list_alloc+0x232/0x480 [ 215.939578][ T7635] trace_pid_write+0x110/0x480 [ 215.939629][ T7635] ? __pfx_trace_pid_write+0x10/0x10 [ 215.939681][ T7635] ? update_last_data+0xaa/0x510 [ 215.939751][ T7635] event_pid_write.isra.0+0x1e4/0x7f0 [ 215.939796][ T7635] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 215.939851][ T7635] vfs_write+0x2aa/0x1070 [ 215.939883][ T7635] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 215.939929][ T7635] ? __pfx_vfs_write+0x10/0x10 [ 215.939958][ T7635] ? __fget_files+0x215/0x3d0 [ 215.940000][ T7635] ? __fget_files+0x21f/0x3d0 [ 215.940063][ T7635] ksys_write+0x12a/0x250 [ 215.940095][ T7635] ? __pfx_ksys_write+0x10/0x10 [ 215.940124][ T7635] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 215.940163][ T7635] ? syscall_user_dispatch+0x76/0x130 [ 215.940203][ T7635] do_syscall_64+0x106/0xf80 [ 215.940232][ T7635] ? clear_bhb_loop+0x40/0x90 [ 215.940270][ T7635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 215.940310][ T7635] RIP: 0033:0x7f1a0859bf79 [ 215.940333][ T7635] 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 [ 215.940360][ T7635] RSP: 002b:00007f1a0940e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 215.940388][ T7635] RAX: ffffffffffffffda RBX: 00007f1a08815fa0 RCX: 00007f1a0859bf79 [ 215.940408][ T7635] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 215.940457][ T7635] RBP: 00007f1a086327e0 R08: 0000000000000000 R09: 0000000000000000 [ 215.940484][ T7635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 215.940502][ T7635] R13: 00007f1a08816038 R14: 00007f1a08815fa0 R15: 00007ffe51ffd838 [ 215.940547][ T7635] [ 216.593366][ T7642] nbd: couldn't find a device at index 35644 [ 216.670182][ T7615] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input13 [ 217.110507][ T7649] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 217.149721][ T7651] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 217.789089][ T7659] FAULT_INJECTION: forcing a failure. [ 217.789089][ T7659] name failslab, interval 1, probability 0, space 0, times 0 [ 217.859270][ T7659] CPU: 0 UID: 0 PID: 7659 Comm: syz.1.371 Not tainted syzkaller #0 PREEMPT(full) [ 217.859315][ T7659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 217.859334][ T7659] Call Trace: [ 217.859344][ T7659] [ 217.859356][ T7659] dump_stack_lvl+0x100/0x190 [ 217.859406][ T7659] should_fail_ex.cold+0x5/0xa [ 217.859449][ T7659] should_failslab+0xc2/0x120 [ 217.859488][ T7659] __kmalloc_cache_noprof+0x80/0x810 [ 217.859553][ T7659] ? trace_pid_list_alloc+0x232/0x480 [ 217.859591][ T7659] ? lockdep_init_map_type+0x5c/0x250 [ 217.859628][ T7659] ? trace_pid_list_alloc+0x232/0x480 [ 217.859664][ T7659] trace_pid_list_alloc+0x232/0x480 [ 217.859707][ T7659] trace_pid_write+0x110/0x480 [ 217.859754][ T7659] ? __pfx_trace_pid_write+0x10/0x10 [ 217.859802][ T7659] ? update_last_data+0xaa/0x510 [ 217.859871][ T7659] event_pid_write.isra.0+0x1e4/0x7f0 [ 217.859914][ T7659] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 217.859967][ T7659] vfs_write+0x2aa/0x1070 [ 217.859999][ T7659] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 217.860062][ T7659] ? __pfx_vfs_write+0x10/0x10 [ 217.860089][ T7659] ? __fget_files+0x215/0x3d0 [ 217.860124][ T7659] ? __fget_files+0x21f/0x3d0 [ 217.860148][ T7659] ksys_write+0x12a/0x250 [ 217.860166][ T7659] ? __pfx_ksys_write+0x10/0x10 [ 217.860185][ T7659] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 217.860218][ T7659] ? syscall_user_dispatch+0x76/0x130 [ 217.860256][ T7659] do_syscall_64+0x106/0xf80 [ 217.860287][ T7659] ? clear_bhb_loop+0x40/0x90 [ 217.860312][ T7659] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.860330][ T7659] RIP: 0033:0x7f6d4919bf79 [ 217.860346][ T7659] 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 [ 217.860364][ T7659] RSP: 002b:00007f6d49fdc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 217.860383][ T7659] RAX: ffffffffffffffda RBX: 00007f6d49415fa0 RCX: 00007f6d4919bf79 [ 217.860394][ T7659] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 217.860405][ T7659] RBP: 00007f6d492327e0 R08: 0000000000000000 R09: 0000000000000000 [ 217.860415][ T7659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 217.860425][ T7659] R13: 00007f6d49416038 R14: 00007f6d49415fa0 R15: 00007ffc36e7cbb8 [ 217.860456][ T7659] [ 219.100398][ T7679] netlink: 28 bytes leftover after parsing attributes in process `syz.1.373'. [ 219.822565][ T7688] random: crng reseeded on system resumption [ 220.735743][ T7703] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 220.746514][ T7700] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 221.059134][ T7711] nbd: couldn't find a device at index 35644 [ 221.854462][ T7724] netlink: 28 bytes leftover after parsing attributes in process `syz.3.383'. [ 223.711596][ T7755] random: crng reseeded on system resumption [ 223.821799][ T7758] nbd: couldn't find a device at index 35644 [ 224.264915][ T7770] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 225.694926][ T7784] FAULT_INJECTION: forcing a failure. [ 225.694926][ T7784] name failslab, interval 1, probability 0, space 0, times 0 [ 225.745054][ T7784] CPU: 1 UID: 0 PID: 7784 Comm: syz.1.396 Not tainted syzkaller #0 PREEMPT(full) [ 225.745096][ T7784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 225.745114][ T7784] Call Trace: [ 225.745125][ T7784] [ 225.745137][ T7784] dump_stack_lvl+0x100/0x190 [ 225.745186][ T7784] should_fail_ex.cold+0x5/0xa [ 225.745222][ T7784] should_failslab+0xc2/0x120 [ 225.745261][ T7784] __kmalloc_cache_noprof+0x80/0x810 [ 225.745309][ T7784] ? trace_pid_list_alloc+0x232/0x480 [ 225.745356][ T7784] ? lockdep_init_map_type+0x5c/0x250 [ 225.745394][ T7784] ? trace_pid_list_alloc+0x232/0x480 [ 225.745431][ T7784] trace_pid_list_alloc+0x232/0x480 [ 225.745474][ T7784] trace_pid_write+0x110/0x480 [ 225.745522][ T7784] ? __pfx_trace_pid_write+0x10/0x10 [ 225.745567][ T7784] ? update_last_data+0xaa/0x510 [ 225.745643][ T7784] event_pid_write.isra.0+0x1e4/0x7f0 [ 225.745687][ T7784] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 225.745741][ T7784] vfs_write+0x2aa/0x1070 [ 225.745775][ T7784] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 225.745821][ T7784] ? __pfx_vfs_write+0x10/0x10 [ 225.745851][ T7784] ? __fget_files+0x215/0x3d0 [ 225.745890][ T7784] ? __fget_files+0x21f/0x3d0 [ 225.745932][ T7784] ksys_write+0x12a/0x250 [ 225.745964][ T7784] ? __pfx_ksys_write+0x10/0x10 [ 225.745991][ T7784] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 225.746030][ T7784] ? syscall_user_dispatch+0x76/0x130 [ 225.746072][ T7784] do_syscall_64+0x106/0xf80 [ 225.746100][ T7784] ? clear_bhb_loop+0x40/0x90 [ 225.746138][ T7784] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 225.746167][ T7784] RIP: 0033:0x7f6d4919bf79 [ 225.746191][ T7784] 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 [ 225.746219][ T7784] RSP: 002b:00007f6d49fdc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 225.746249][ T7784] RAX: ffffffffffffffda RBX: 00007f6d49415fa0 RCX: 00007f6d4919bf79 [ 225.746270][ T7784] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 225.746288][ T7784] RBP: 00007f6d492327e0 R08: 0000000000000000 R09: 0000000000000000 [ 225.746306][ T7784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 225.746324][ T7784] R13: 00007f6d49416038 R14: 00007f6d49415fa0 R15: 00007ffc36e7cbb8 [ 225.746377][ T7784] [ 226.794226][ T7794] netlink: 28 bytes leftover after parsing attributes in process `syz.1.398'. [ 227.098150][ T7800] FAULT_INJECTION: forcing a failure. [ 227.098150][ T7800] name failslab, interval 1, probability 0, space 0, times 0 [ 227.169391][ T7800] CPU: 1 UID: 0 PID: 7800 Comm: syz.3.401 Not tainted syzkaller #0 PREEMPT(full) [ 227.169436][ T7800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 227.169452][ T7800] Call Trace: [ 227.169462][ T7800] [ 227.169473][ T7800] dump_stack_lvl+0x100/0x190 [ 227.169521][ T7800] should_fail_ex.cold+0x5/0xa [ 227.169554][ T7800] should_failslab+0xc2/0x120 [ 227.169591][ T7800] __kmalloc_cache_noprof+0x80/0x810 [ 227.169634][ T7800] ? trace_pid_list_alloc+0x232/0x480 [ 227.169672][ T7800] ? lockdep_init_map_type+0x5c/0x250 [ 227.169708][ T7800] ? trace_pid_list_alloc+0x232/0x480 [ 227.169743][ T7800] trace_pid_list_alloc+0x232/0x480 [ 227.169784][ T7800] trace_pid_write+0x110/0x480 [ 227.169843][ T7800] ? __pfx_trace_pid_write+0x10/0x10 [ 227.169893][ T7800] ? update_last_data+0xaa/0x510 [ 227.169961][ T7800] event_pid_write.isra.0+0x1e4/0x7f0 [ 227.170000][ T7800] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 227.170051][ T7800] vfs_write+0x2aa/0x1070 [ 227.170092][ T7800] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 227.170135][ T7800] ? __pfx_vfs_write+0x10/0x10 [ 227.170165][ T7800] ? __fget_files+0x215/0x3d0 [ 227.170207][ T7800] ? __fget_files+0x21f/0x3d0 [ 227.170250][ T7800] ksys_write+0x12a/0x250 [ 227.170280][ T7800] ? __pfx_ksys_write+0x10/0x10 [ 227.170308][ T7800] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 227.170346][ T7800] ? syscall_user_dispatch+0x76/0x130 [ 227.170388][ T7800] do_syscall_64+0x106/0xf80 [ 227.170415][ T7800] ? clear_bhb_loop+0x40/0x90 [ 227.170452][ T7800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 227.170481][ T7800] RIP: 0033:0x7f79d959bf79 [ 227.170507][ T7800] 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 [ 227.170534][ T7800] RSP: 002b:00007f79da374028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 227.170564][ T7800] RAX: ffffffffffffffda RBX: 00007f79d9815fa0 RCX: 00007f79d959bf79 [ 227.170584][ T7800] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 227.170600][ T7800] RBP: 00007f79d96327e0 R08: 0000000000000000 R09: 0000000000000000 [ 227.170613][ T7800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 227.170628][ T7800] R13: 00007f79d9816038 R14: 00007f79d9815fa0 R15: 00007ffc6f33b358 [ 227.170669][ T7800] [ 227.583036][ T7808] FAULT_INJECTION: forcing a failure. [ 227.583036][ T7808] name failslab, interval 1, probability 0, space 0, times 0 [ 227.596326][ T7808] CPU: 1 UID: 0 PID: 7808 Comm: syz.1.404 Not tainted syzkaller #0 PREEMPT(full) [ 227.596367][ T7808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 227.596383][ T7808] Call Trace: [ 227.596394][ T7808] [ 227.596404][ T7808] dump_stack_lvl+0x100/0x190 [ 227.596453][ T7808] should_fail_ex.cold+0x5/0xa [ 227.596485][ T7808] should_failslab+0xc2/0x120 [ 227.596521][ T7808] __kmalloc_cache_noprof+0x80/0x810 [ 227.596567][ T7808] ? trace_pid_list_alloc+0x232/0x480 [ 227.596603][ T7808] ? lockdep_init_map_type+0x5c/0x250 [ 227.596640][ T7808] ? trace_pid_list_alloc+0x232/0x480 [ 227.596674][ T7808] trace_pid_list_alloc+0x232/0x480 [ 227.596715][ T7808] trace_pid_write+0x110/0x480 [ 227.596762][ T7808] ? __pfx_trace_pid_write+0x10/0x10 [ 227.596806][ T7808] ? update_last_data+0xaa/0x510 [ 227.596872][ T7808] event_pid_write.isra.0+0x1e4/0x7f0 [ 227.596912][ T7808] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 227.596961][ T7808] vfs_write+0x2aa/0x1070 [ 227.596990][ T7808] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 227.597033][ T7808] ? __pfx_vfs_write+0x10/0x10 [ 227.597069][ T7808] ? __fget_files+0x215/0x3d0 [ 227.597108][ T7808] ? __fget_files+0x21f/0x3d0 [ 227.597148][ T7808] ksys_write+0x12a/0x250 [ 227.597176][ T7808] ? __pfx_ksys_write+0x10/0x10 [ 227.597203][ T7808] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 227.597240][ T7808] ? syscall_user_dispatch+0x76/0x130 [ 227.597278][ T7808] do_syscall_64+0x106/0xf80 [ 227.597305][ T7808] ? clear_bhb_loop+0x40/0x90 [ 227.597346][ T7808] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 227.597375][ T7808] RIP: 0033:0x7f6d4919bf79 [ 227.597398][ T7808] 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 [ 227.597426][ T7808] RSP: 002b:00007f6d49fdc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 227.597452][ T7808] RAX: ffffffffffffffda RBX: 00007f6d49415fa0 RCX: 00007f6d4919bf79 [ 227.597471][ T7808] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 227.597488][ T7808] RBP: 00007f6d492327e0 R08: 0000000000000000 R09: 0000000000000000 [ 227.597505][ T7808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 227.597522][ T7808] R13: 00007f6d49416038 R14: 00007f6d49415fa0 R15: 00007ffc36e7cbb8 [ 227.597562][ T7808] [ 228.199629][ T7817] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x78000 [ 228.210495][ T7817] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 228.219542][ T7817] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 228.228440][ T7817] page_type: f5(slab) [ 228.252294][ T7817] raw: 00fff00000000040 ffff88801c6cb8c0 dead000000000122 0000000000000000 [ 228.429363][ T7817] raw: 0000000000000000 0000000000190019 00000000f5000000 0000000000000000 [ 228.608312][ T7817] head: 00fff00000000040 ffff88801c6cb8c0 dead000000000122 0000000000000000 [ 228.765011][ T7817] head: 0000000000000000 0000000000190019 00000000f5000000 0000000000000000 [ 228.910389][ T7817] head: 00fff00000000003 ffffea0001e00001 00000000ffffffff 00000000ffffffff [ 228.969179][ T7817] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 228.978500][ T7817] page dumped because: unmovable page [ 229.010048][ T7817] page_owner tracks the page as allocated [ 229.028064][ T7817] page last allocated via order 3, migratetype Reclaimable, gfp_mask 0xd20d0(__GFP_RECLAIMABLE|__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5194, tgid 5194 (udevadm), ts 37571287268, free_ts 33853731953 [ 229.135966][ T7817] post_alloc_hook+0x1e1/0x250 [ 229.148083][ T7817] get_page_from_freelist+0x111d/0x3140 [ 229.177959][ T7817] __alloc_frozen_pages_noprof+0x26c/0x2410 [ 229.196587][ T7817] alloc_pages_mpol+0x1fb/0x550 [ 229.215157][ T7817] new_slab+0x2c4/0x440 [ 229.225293][ T7817] ___slab_alloc+0xdb3/0x1cb0 [ 229.231514][ T7817] __slab_alloc.isra.0+0x63/0x110 [ 229.279233][ T7817] kmem_cache_alloc_lru_noprof+0x507/0x7d0 [ 229.285145][ T7817] alloc_inode+0x183/0x250 [ 229.333535][ T7817] iget_locked+0x1d9/0x6d0 [ 229.338058][ T7817] kernfs_get_inode+0x46/0x470 [ 229.383969][ T7817] kernfs_iop_lookup+0x1a7/0x2d0 [ 229.406312][ T7817] __lookup_slow+0x251/0x460 [ 229.419248][ T7817] lookup_slow+0x50/0x70 [ 229.423593][ T7817] path_lookupat+0x5e8/0xc40 [ 229.428393][ T7817] filename_lookup+0x202/0x590 [ 229.439415][ T7817] page last free pid 1 tgid 1 stack trace: [ 229.445255][ T7817] __free_frozen_pages+0x822/0x1130 [ 229.479005][ T7817] free_contig_range+0x1a3/0x520 [ 229.504559][ T7817] destroy_args+0xa8/0x7a0 [ 229.519160][ T7817] debug_vm_pgtable+0x1b66/0x34b0 [ 229.534565][ T7817] do_one_initcall+0x11d/0x690 [ 229.559950][ T7842] FAULT_INJECTION: forcing a failure. [ 229.559950][ T7842] name failslab, interval 1, probability 0, space 0, times 0 [ 229.599202][ T7817] kernel_init_freeable+0x6e5/0x790 [ 229.599800][ T7842] CPU: 1 UID: 0 PID: 7842 Comm: syz.3.409 Not tainted syzkaller #0 PREEMPT(full) [ 229.599835][ T7842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 229.599850][ T7842] Call Trace: [ 229.599859][ T7842] [ 229.599870][ T7842] dump_stack_lvl+0x100/0x190 [ 229.599928][ T7842] should_fail_ex.cold+0x5/0xa [ 229.599958][ T7842] should_failslab+0xc2/0x120 [ 229.599991][ T7842] __kmalloc_cache_noprof+0x80/0x810 [ 229.600030][ T7842] ? trace_pid_list_alloc+0x232/0x480 [ 229.600069][ T7842] ? trace_pid_list_alloc+0x232/0x480 [ 229.600100][ T7842] trace_pid_list_alloc+0x232/0x480 [ 229.600137][ T7842] trace_pid_write+0x110/0x480 [ 229.600178][ T7842] ? __pfx_trace_pid_write+0x10/0x10 [ 229.600219][ T7842] ? update_last_data+0xaa/0x510 [ 229.600277][ T7842] event_pid_write.isra.0+0x1e4/0x7f0 [ 229.600312][ T7842] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 229.600358][ T7842] vfs_write+0x2aa/0x1070 [ 229.600385][ T7842] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 229.600431][ T7842] ? __pfx_vfs_write+0x10/0x10 [ 229.600464][ T7842] ? __fget_files+0x215/0x3d0 [ 229.600500][ T7842] ? __fget_files+0x21f/0x3d0 [ 229.600537][ T7842] ksys_write+0x12a/0x250 [ 229.600562][ T7842] ? __pfx_ksys_write+0x10/0x10 [ 229.600586][ T7842] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 229.600621][ T7842] ? syscall_user_dispatch+0x76/0x130 [ 229.600657][ T7842] do_syscall_64+0x106/0xf80 [ 229.600682][ T7842] ? clear_bhb_loop+0x40/0x90 [ 229.600714][ T7842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.600739][ T7842] RIP: 0033:0x7f79d959bf79 [ 229.600761][ T7842] 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 [ 229.600785][ T7842] RSP: 002b:00007f79da374028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 229.600812][ T7842] RAX: ffffffffffffffda RBX: 00007f79d9815fa0 RCX: 00007f79d959bf79 [ 229.600830][ T7842] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 229.600845][ T7842] RBP: 00007f79d96327e0 R08: 0000000000000000 R09: 0000000000000000 [ 229.600862][ T7842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 229.600877][ T7842] R13: 00007f79d9816038 R14: 00007f79d9815fa0 R15: 00007ffc6f33b358 [ 229.600915][ T7842] [ 229.936000][ T7817] kernel_init+0x1f/0x1e0 [ 230.108345][ T7817] ret_from_fork+0x754/0xd80 [ 230.119580][ T7817] ret_from_fork_asm+0x1a/0x30 [ 230.191027][ T7846] FAULT_INJECTION: forcing a failure. [ 230.191027][ T7846] name failslab, interval 1, probability 0, space 0, times 0 [ 230.302609][ T7846] CPU: 0 UID: 0 PID: 7846 Comm: syz.1.411 Not tainted syzkaller #0 PREEMPT(full) [ 230.302640][ T7846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 230.302651][ T7846] Call Trace: [ 230.302657][ T7846] [ 230.302665][ T7846] dump_stack_lvl+0x100/0x190 [ 230.302702][ T7846] should_fail_ex.cold+0x5/0xa [ 230.302722][ T7846] should_failslab+0xc2/0x120 [ 230.302745][ T7846] __kmalloc_cache_noprof+0x80/0x810 [ 230.302773][ T7846] ? trace_pid_list_alloc+0x232/0x480 [ 230.302799][ T7846] ? trace_pid_list_alloc+0x232/0x480 [ 230.302819][ T7846] trace_pid_list_alloc+0x232/0x480 [ 230.302844][ T7846] trace_pid_write+0x110/0x480 [ 230.302872][ T7846] ? __pfx_trace_pid_write+0x10/0x10 [ 230.302900][ T7846] ? update_last_data+0xaa/0x510 [ 230.302938][ T7846] event_pid_write.isra.0+0x1e4/0x7f0 [ 230.302963][ T7846] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 230.302993][ T7846] vfs_write+0x2aa/0x1070 [ 230.303011][ T7846] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 230.303036][ T7846] ? __pfx_vfs_write+0x10/0x10 [ 230.303053][ T7846] ? __fget_files+0x215/0x3d0 [ 230.303081][ T7846] ? __fget_files+0x21f/0x3d0 [ 230.303104][ T7846] ksys_write+0x12a/0x250 [ 230.303121][ T7846] ? __pfx_ksys_write+0x10/0x10 [ 230.303137][ T7846] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 230.303159][ T7846] ? syscall_user_dispatch+0x76/0x130 [ 230.303183][ T7846] do_syscall_64+0x106/0xf80 [ 230.303200][ T7846] ? clear_bhb_loop+0x40/0x90 [ 230.303222][ T7846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.303239][ T7846] RIP: 0033:0x7f6d4919bf79 [ 230.303255][ T7846] 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 [ 230.303271][ T7846] RSP: 002b:00007f6d49fdc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 230.303289][ T7846] RAX: ffffffffffffffda RBX: 00007f6d49415fa0 RCX: 00007f6d4919bf79 [ 230.303300][ T7846] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 230.303310][ T7846] RBP: 00007f6d492327e0 R08: 0000000000000000 R09: 0000000000000000 [ 230.303320][ T7846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 230.303330][ T7846] R13: 00007f6d49416038 R14: 00007f6d49415fa0 R15: 00007ffc36e7cbb8 [ 230.303352][ T7846] [ 231.106513][ T7859] vivid-009: ================= START STATUS ================= [ 231.114980][ T7859] vivid-009: Radio HW Seek Mode: Bounded [ 231.122240][ T7859] vivid-009: Radio Programmable HW Seek: false [ 231.156589][ T7859] vivid-009: RDS Rx I/O Mode: Block I/O [ 231.178112][ T7859] vivid-009: Generate RBDS Instead of RDS: false [ 231.201320][ T7859] vivid-009: RDS Reception: true [ 231.207232][ T7859] vivid-009: RDS Program Type: 0 inactive [ 231.219172][ T7859] vivid-009: RDS PS Name: inactive [ 231.227491][ T7859] vivid-009: RDS Radio Text: inactive [ 231.249417][ T7859] vivid-009: RDS Traffic Announcement: false inactive [ 231.269117][ T7859] vivid-009: RDS Traffic Program: false inactive [ 231.290226][ T7859] vivid-009: RDS Music: false inactive [ 231.309522][ T7859] vivid-009: ================== END STATUS ================== [ 231.490146][ T7865] FAULT_INJECTION: forcing a failure. [ 231.490146][ T7865] name failslab, interval 1, probability 0, space 0, times 0 [ 231.510328][ T7865] CPU: 1 UID: 0 PID: 7865 Comm: syz.1.414 Not tainted syzkaller #0 PREEMPT(full) [ 231.510378][ T7865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 231.510397][ T7865] Call Trace: [ 231.510407][ T7865] [ 231.510418][ T7865] dump_stack_lvl+0x100/0x190 [ 231.510466][ T7865] should_fail_ex.cold+0x5/0xa [ 231.510498][ T7865] should_failslab+0xc2/0x120 [ 231.510535][ T7865] __kmalloc_cache_noprof+0x80/0x810 [ 231.510583][ T7865] ? trace_pid_list_alloc+0x232/0x480 [ 231.510628][ T7865] ? trace_pid_list_alloc+0x232/0x480 [ 231.510663][ T7865] trace_pid_list_alloc+0x232/0x480 [ 231.510704][ T7865] trace_pid_write+0x110/0x480 [ 231.510753][ T7865] ? __pfx_trace_pid_write+0x10/0x10 [ 231.510801][ T7865] ? update_last_data+0xaa/0x510 [ 231.510866][ T7865] event_pid_write.isra.0+0x1e4/0x7f0 [ 231.510909][ T7865] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 231.510960][ T7865] vfs_write+0x2aa/0x1070 [ 231.510991][ T7865] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 231.511036][ T7865] ? __pfx_vfs_write+0x10/0x10 [ 231.511066][ T7865] ? __fget_files+0x215/0x3d0 [ 231.511105][ T7865] ? __fget_files+0x21f/0x3d0 [ 231.511146][ T7865] ksys_write+0x12a/0x250 [ 231.511177][ T7865] ? __pfx_ksys_write+0x10/0x10 [ 231.511203][ T7865] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 231.511242][ T7865] ? syscall_user_dispatch+0x76/0x130 [ 231.511281][ T7865] do_syscall_64+0x106/0xf80 [ 231.511309][ T7865] ? clear_bhb_loop+0x40/0x90 [ 231.511345][ T7865] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.511390][ T7865] RIP: 0033:0x7f6d4919bf79 [ 231.511417][ T7865] 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 [ 231.511446][ T7865] RSP: 002b:00007f6d49fdc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 231.511479][ T7865] RAX: ffffffffffffffda RBX: 00007f6d49415fa0 RCX: 00007f6d4919bf79 [ 231.511500][ T7865] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 231.511518][ T7865] RBP: 00007f6d492327e0 R08: 0000000000000000 R09: 0000000000000000 [ 231.511538][ T7865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 231.511556][ T7865] R13: 00007f6d49416038 R14: 00007f6d49415fa0 R15: 00007ffc36e7cbb8 [ 231.511600][ T7865] [ 234.721341][ T7897] netlink: 28 bytes leftover after parsing attributes in process `syz.1.420'. [ 235.091920][ T7895] netlink: 28 bytes leftover after parsing attributes in process `syz.2.419'. [ 235.853771][ T7920] netlink: 28 bytes leftover after parsing attributes in process `syz.1.424'. [ 236.938684][ T7939] netlink: 28 bytes leftover after parsing attributes in process `syz.1.427'. [ 237.020874][ T7940] netlink: 12 bytes leftover after parsing attributes in process `syz.0.426'. [ 238.366683][ T7952] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 238.391752][ T7953] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 239.207019][ T7958] netlink: 206 bytes leftover after parsing attributes in process `syz.2.432'. [ 240.395420][ T7975] nbd: couldn't find a device at index 35644 [ 241.323433][ T7986] netlink: 28 bytes leftover after parsing attributes in process `syz.0.440'. [ 241.649897][ T7982] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 241.734721][ T8001] random: crng reseeded on system resumption [ 242.207840][ T8015] netlink: 12 bytes leftover after parsing attributes in process `syz.1.442'. [ 242.508446][ T8019] random: crng reseeded on system resumption [ 242.955328][ T8028] netlink: 206 bytes leftover after parsing attributes in process `syz.2.445'. [ 243.144366][ T8029] netlink: 28 bytes leftover after parsing attributes in process `syz.0.446'. [ 243.823683][ T30] audit: type=1326 audit(1770865589.982:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8036 comm="syz.2.448" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f1a0859bf79 code=0x0 [ 243.959782][ T8047] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 243.959782][ T8047] The task syz.2.448 (8047) triggered the difference, watch for misbehavior. [ 245.433656][ T8065] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 246.235751][ T8076] netlink: 28 bytes leftover after parsing attributes in process `syz.0.452'. [ 246.668338][ T8083] netlink: 206 bytes leftover after parsing attributes in process `syz.3.456'. [ 247.518255][ T8091] random: crng reseeded on system resumption [ 247.670174][ T8093] FAULT_INJECTION: forcing a failure. [ 247.670174][ T8093] name failslab, interval 1, probability 0, space 0, times 0 [ 247.686632][ T8093] CPU: 1 UID: 0 PID: 8093 Comm: syz.2.459 Not tainted syzkaller #0 PREEMPT(full) [ 247.686660][ T8093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 247.686670][ T8093] Call Trace: [ 247.686677][ T8093] [ 247.686684][ T8093] dump_stack_lvl+0x100/0x190 [ 247.686714][ T8093] should_fail_ex.cold+0x5/0xa [ 247.686735][ T8093] should_failslab+0xc2/0x120 [ 247.686758][ T8093] __kmalloc_cache_noprof+0x80/0x810 [ 247.686786][ T8093] ? trace_pid_list_alloc+0x232/0x480 [ 247.686808][ T8093] ? lockdep_init_map_type+0x5c/0x250 [ 247.686829][ T8093] ? trace_pid_list_alloc+0x232/0x480 [ 247.686850][ T8093] trace_pid_list_alloc+0x232/0x480 [ 247.686875][ T8093] trace_pid_write+0x110/0x480 [ 247.686914][ T8093] ? __pfx_trace_pid_write+0x10/0x10 [ 247.686942][ T8093] ? update_last_data+0xaa/0x510 [ 247.686981][ T8093] event_pid_write.isra.0+0x1e4/0x7f0 [ 247.687006][ T8093] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 247.687037][ T8093] vfs_write+0x2aa/0x1070 [ 247.687056][ T8093] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 247.687082][ T8093] ? __pfx_vfs_write+0x10/0x10 [ 247.687099][ T8093] ? __fget_files+0x215/0x3d0 [ 247.687123][ T8093] ? __fget_files+0x21f/0x3d0 [ 247.687147][ T8093] ksys_write+0x12a/0x250 [ 247.687165][ T8093] ? __pfx_ksys_write+0x10/0x10 [ 247.687181][ T8093] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 247.687204][ T8093] ? syscall_user_dispatch+0x76/0x130 [ 247.687227][ T8093] do_syscall_64+0x106/0xf80 [ 247.687244][ T8093] ? clear_bhb_loop+0x40/0x90 [ 247.687266][ T8093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.687284][ T8093] RIP: 0033:0x7f1a0859bf79 [ 247.687299][ T8093] 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 [ 247.687317][ T8093] RSP: 002b:00007f1a0940e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 247.687340][ T8093] RAX: ffffffffffffffda RBX: 00007f1a08815fa0 RCX: 00007f1a0859bf79 [ 247.687352][ T8093] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 247.687362][ T8093] RBP: 00007f1a086327e0 R08: 0000000000000000 R09: 0000000000000000 [ 247.687373][ T8093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 247.687384][ T8093] R13: 00007f1a08816038 R14: 00007f1a08815fa0 R15: 00007ffe51ffd838 [ 247.687407][ T8093] [ 248.612196][ T8097] FAULT_INJECTION: forcing a failure. [ 248.612196][ T8097] name failslab, interval 1, probability 0, space 0, times 0 [ 248.651344][ T8097] CPU: 1 UID: 0 PID: 8097 Comm: syz.2.460 Not tainted syzkaller #0 PREEMPT(full) [ 248.651371][ T8097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 248.651381][ T8097] Call Trace: [ 248.651388][ T8097] [ 248.651396][ T8097] dump_stack_lvl+0x100/0x190 [ 248.651427][ T8097] should_fail_ex.cold+0x5/0xa [ 248.651447][ T8097] should_failslab+0xc2/0x120 [ 248.651470][ T8097] __kmalloc_cache_noprof+0x80/0x810 [ 248.651498][ T8097] ? trace_pid_list_alloc+0x232/0x480 [ 248.651520][ T8097] ? lockdep_init_map_type+0x5c/0x250 [ 248.651541][ T8097] ? trace_pid_list_alloc+0x232/0x480 [ 248.651562][ T8097] trace_pid_list_alloc+0x232/0x480 [ 248.651586][ T8097] trace_pid_write+0x110/0x480 [ 248.651614][ T8097] ? __pfx_trace_pid_write+0x10/0x10 [ 248.651642][ T8097] ? update_last_data+0xaa/0x510 [ 248.651680][ T8097] event_pid_write.isra.0+0x1e4/0x7f0 [ 248.651705][ T8097] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 248.651735][ T8097] vfs_write+0x2aa/0x1070 [ 248.651754][ T8097] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 248.651779][ T8097] ? __pfx_vfs_write+0x10/0x10 [ 248.651796][ T8097] ? __fget_files+0x215/0x3d0 [ 248.651819][ T8097] ? __fget_files+0x21f/0x3d0 [ 248.651843][ T8097] ksys_write+0x12a/0x250 [ 248.651860][ T8097] ? __pfx_ksys_write+0x10/0x10 [ 248.651887][ T8097] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 248.651910][ T8097] ? syscall_user_dispatch+0x76/0x130 [ 248.651934][ T8097] do_syscall_64+0x106/0xf80 [ 248.651950][ T8097] ? clear_bhb_loop+0x40/0x90 [ 248.651973][ T8097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.651991][ T8097] RIP: 0033:0x7f1a0859bf79 [ 248.652007][ T8097] 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 [ 248.652024][ T8097] RSP: 002b:00007f1a0940e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 248.652042][ T8097] RAX: ffffffffffffffda RBX: 00007f1a08815fa0 RCX: 00007f1a0859bf79 [ 248.652053][ T8097] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 248.652063][ T8097] RBP: 00007f1a086327e0 R08: 0000000000000000 R09: 0000000000000000 [ 248.652073][ T8097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 248.652083][ T8097] R13: 00007f1a08816038 R14: 00007f1a08815fa0 R15: 00007ffe51ffd838 [ 248.652105][ T8097] [ 249.182837][ T8100] FAULT_INJECTION: forcing a failure. [ 249.182837][ T8100] name failslab, interval 1, probability 0, space 0, times 0 [ 249.200395][ T8100] CPU: 0 UID: 0 PID: 8100 Comm: syz.1.468 Not tainted syzkaller #0 PREEMPT(full) [ 249.200435][ T8100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 249.200453][ T8100] Call Trace: [ 249.200463][ T8100] [ 249.200475][ T8100] dump_stack_lvl+0x100/0x190 [ 249.200521][ T8100] should_fail_ex.cold+0x5/0xa [ 249.200554][ T8100] should_failslab+0xc2/0x120 [ 249.200590][ T8100] __kmalloc_cache_noprof+0x80/0x810 [ 249.200635][ T8100] ? trace_pid_list_alloc+0x232/0x480 [ 249.200677][ T8100] ? lockdep_init_map_type+0x5c/0x250 [ 249.200714][ T8100] ? trace_pid_list_alloc+0x232/0x480 [ 249.200750][ T8100] trace_pid_list_alloc+0x232/0x480 [ 249.200794][ T8100] trace_pid_write+0x110/0x480 [ 249.200843][ T8100] ? __pfx_trace_pid_write+0x10/0x10 [ 249.200892][ T8100] ? update_last_data+0xaa/0x510 [ 249.200957][ T8100] event_pid_write.isra.0+0x1e4/0x7f0 [ 249.200999][ T8100] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 249.201053][ T8100] vfs_write+0x2aa/0x1070 [ 249.201085][ T8100] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 249.201130][ T8100] ? __pfx_vfs_write+0x10/0x10 [ 249.201159][ T8100] ? __fget_files+0x215/0x3d0 [ 249.201226][ T8100] ? __fget_files+0x21f/0x3d0 [ 249.201272][ T8100] ksys_write+0x12a/0x250 [ 249.201302][ T8100] ? __pfx_ksys_write+0x10/0x10 [ 249.201330][ T8100] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 249.201368][ T8100] ? syscall_user_dispatch+0x76/0x130 [ 249.201409][ T8100] do_syscall_64+0x106/0xf80 [ 249.201436][ T8100] ? clear_bhb_loop+0x40/0x90 [ 249.201475][ T8100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.201505][ T8100] RIP: 0033:0x7f6d4919bf79 [ 249.201530][ T8100] 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 [ 249.201559][ T8100] RSP: 002b:00007f6d49fdc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 249.201591][ T8100] RAX: ffffffffffffffda RBX: 00007f6d49415fa0 RCX: 00007f6d4919bf79 [ 249.201609][ T8100] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 249.201627][ T8100] RBP: 00007f6d492327e0 R08: 0000000000000000 R09: 0000000000000000 [ 249.201645][ T8100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 249.201663][ T8100] R13: 00007f6d49416038 R14: 00007f6d49415fa0 R15: 00007ffc36e7cbb8 [ 249.201706][ T8100] [ 249.560882][ T8110] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 250.279766][ T8117] netlink: 32 bytes leftover after parsing attributes in process `syz.2.465'. [ 250.282583][ T8115] nbd: couldn't find a device at index 35644 [ 250.522445][ T8119] random: crng reseeded on system resumption [ 251.505619][ T30] audit: type=1804 audit(1770865597.664:3): pid=8135 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.471" name="/newroot/sys/kernel/debug/tracing/set_event_notrace_pid" dev="tracefs" ino=17 res=1 errno=0 [ 251.561578][ T8135] FAULT_INJECTION: forcing a failure. [ 251.561578][ T8135] name failslab, interval 1, probability 0, space 0, times 0 [ 251.608982][ T8135] CPU: 0 UID: 0 PID: 8135 Comm: syz.3.471 Not tainted syzkaller #0 PREEMPT(full) [ 251.609025][ T8135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 251.609043][ T8135] Call Trace: [ 251.609053][ T8135] [ 251.609065][ T8135] dump_stack_lvl+0x100/0x190 [ 251.609121][ T8135] should_fail_ex.cold+0x5/0xa [ 251.609159][ T8135] should_failslab+0xc2/0x120 [ 251.609197][ T8135] __kmalloc_cache_noprof+0x80/0x810 [ 251.609237][ T8135] ? trace_pid_list_alloc+0x232/0x480 [ 251.609278][ T8135] ? trace_pid_list_alloc+0x232/0x480 [ 251.609312][ T8135] trace_pid_list_alloc+0x232/0x480 [ 251.609353][ T8135] trace_pid_write+0x110/0x480 [ 251.609396][ T8135] ? __pfx_trace_pid_write+0x10/0x10 [ 251.609443][ T8135] ? update_last_data+0xaa/0x510 [ 251.609510][ T8135] event_pid_write.isra.0+0x1e4/0x7f0 [ 251.609554][ T8135] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 251.609608][ T8135] vfs_write+0x2aa/0x1070 [ 251.609640][ T8135] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 251.609683][ T8135] ? __pfx_vfs_write+0x10/0x10 [ 251.609714][ T8135] ? __fget_files+0x215/0x3d0 [ 251.609755][ T8135] ? __fget_files+0x21f/0x3d0 [ 251.609797][ T8135] ksys_write+0x12a/0x250 [ 251.609828][ T8135] ? __pfx_ksys_write+0x10/0x10 [ 251.609856][ T8135] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 251.609893][ T8135] ? syscall_user_dispatch+0x76/0x130 [ 251.609933][ T8135] do_syscall_64+0x106/0xf80 [ 251.609962][ T8135] ? clear_bhb_loop+0x40/0x90 [ 251.610000][ T8135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.610031][ T8135] RIP: 0033:0x7f79d959bf79 [ 251.610056][ T8135] 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 [ 251.610086][ T8135] RSP: 002b:00007f79da374028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 251.610128][ T8135] RAX: ffffffffffffffda RBX: 00007f79d9815fa0 RCX: 00007f79d959bf79 [ 251.610148][ T8135] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 251.610165][ T8135] RBP: 00007f79d96327e0 R08: 0000000000000000 R09: 0000000000000000 [ 251.610184][ T8135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 251.610201][ T8135] R13: 00007f79d9816038 R14: 00007f79d9815fa0 R15: 00007ffc6f33b358 [ 251.610245][ T8135] [ 252.408220][ T8142] FAULT_INJECTION: forcing a failure. [ 252.408220][ T8142] name failslab, interval 1, probability 0, space 0, times 0 [ 252.421218][ T8142] CPU: 0 UID: 0 PID: 8142 Comm: syz.0.473 Not tainted syzkaller #0 PREEMPT(full) [ 252.421262][ T8142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 252.421282][ T8142] Call Trace: [ 252.421293][ T8142] [ 252.421306][ T8142] dump_stack_lvl+0x100/0x190 [ 252.421358][ T8142] should_fail_ex.cold+0x5/0xa [ 252.421394][ T8142] should_failslab+0xc2/0x120 [ 252.421430][ T8142] __kmalloc_cache_noprof+0x80/0x810 [ 252.421479][ T8142] ? trace_pid_list_alloc+0x232/0x480 [ 252.421525][ T8142] ? trace_pid_list_alloc+0x232/0x480 [ 252.421561][ T8142] trace_pid_list_alloc+0x232/0x480 [ 252.421605][ T8142] trace_pid_write+0x110/0x480 [ 252.421655][ T8142] ? __pfx_trace_pid_write+0x10/0x10 [ 252.421703][ T8142] ? update_last_data+0xaa/0x510 [ 252.421774][ T8142] event_pid_write.isra.0+0x1e4/0x7f0 [ 252.421818][ T8142] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 252.421883][ T8142] vfs_write+0x2aa/0x1070 [ 252.421916][ T8142] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 252.421960][ T8142] ? __pfx_vfs_write+0x10/0x10 [ 252.421990][ T8142] ? __fget_files+0x215/0x3d0 [ 252.422033][ T8142] ? __fget_files+0x21f/0x3d0 [ 252.422076][ T8142] ksys_write+0x12a/0x250 [ 252.422108][ T8142] ? __pfx_ksys_write+0x10/0x10 [ 252.422136][ T8142] ? arch_syscall_is_vdso_sigreturn+0xb6/0x200 [ 252.422175][ T8142] ? syscall_user_dispatch+0x76/0x130 [ 252.422217][ T8142] do_syscall_64+0x106/0xf80 [ 252.422246][ T8142] ? clear_bhb_loop+0x40/0x90 [ 252.422284][ T8142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.422316][ T8142] RIP: 0033:0x7fac11f9bf79 [ 252.422342][ T8142] 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 [ 252.422373][ T8142] RSP: 002b:00007fac12dff028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 252.422405][ T8142] RAX: ffffffffffffffda RBX: 00007fac12215fa0 RCX: 00007fac11f9bf79 [ 252.422425][ T8142] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 252.422445][ T8142] RBP: 00007fac120327e0 R08: 0000000000000000 R09: 0000000000000000 [ 252.422465][ T8142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 252.422485][ T8142] R13: 00007fac12216038 R14: 00007fac12215fa0 R15: 00007ffd466ec268 [ 252.422531][ T8142] [ 252.423020][ T8140] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x78000 [ 252.749017][ T8140] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 252.771414][ T8140] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 252.802415][ T8140] page_type: f5(slab) [ 252.806488][ T8140] raw: 00fff00000000040 ffff88801c6cb8c0 dead000000000122 0000000000000000 [ 252.935186][ T8140] raw: 0000000000000000 0000000000190019 00000000f5000000 0000000000000000 [ 253.020979][ T8140] head: 00fff00000000040 ffff88801c6cb8c0 dead000000000122 0000000000000000 [ 253.082056][ T8140] head: 0000000000000000 0000000000190019 00000000f5000000 0000000000000000 [ 253.092847][ T8140] head: 00fff00000000003 ffffea0001e00001 00000000ffffffff 00000000ffffffff [ 253.094521][ T8155] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 253.122697][ T8154] ================================================================== [ 253.122717][ T8154] BUG: KASAN: vmalloc-out-of-bounds in sys_imageblit+0x19fb/0x1d60 [ 253.122765][ T8154] Write of size 8 at addr ffffc900037d9340 by task syz.3.477/8154 [ 253.122791][ T8154] [ 253.122806][ T8154] CPU: 1 UID: 0 PID: 8154 Comm: syz.3.477 Not tainted syzkaller #0 PREEMPT(full) [ 253.122842][ T8154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 253.122861][ T8154] Call Trace: [ 253.122871][ T8154] [ 253.122882][ T8154] dump_stack_lvl+0x100/0x190 [ 253.122924][ T8154] print_report+0x156/0x4c9 [ 253.122965][ T8154] ? __virt_addr_valid+0x81/0x620 [ 253.123002][ T8154] ? sys_imageblit+0x19fb/0x1d60 [ 253.123038][ T8154] kasan_report+0xdf/0x1a0 [ 253.123074][ T8154] ? sys_imageblit+0x19fb/0x1d60 [ 253.123114][ T8154] sys_imageblit+0x19fb/0x1d60 [ 253.123163][ T8154] ? __pfx_sys_imageblit+0x10/0x10 [ 253.123202][ T8154] ? prb_read_valid+0x78/0xa0 [ 253.123236][ T8154] ? __pfx_prb_read_valid+0x10/0x10 [ 253.123270][ T8154] drm_fbdev_shmem_defio_imageblit+0x20/0x130 [ 253.123314][ T8154] soft_cursor+0x524/0xa10 [ 253.123347][ T8154] ? fb_get_color_depth+0x120/0x250 [ 253.123396][ T8154] bit_cursor+0xe58/0x16f0 [ 253.123428][ T8154] ? __pfx_bit_cursor+0x10/0x10 [ 253.123456][ T8154] ? __lock_acquire+0x4a5/0x2630 [ 253.123490][ T8154] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 253.123532][ T8154] ? get_color+0x1da/0x450 [ 253.123574][ T8154] ? __pfx_bit_cursor+0x10/0x10 [ 253.123602][ T8154] fbcon_cursor+0x43c/0x5e0 [ 253.123647][ T8154] ? add_softcursor+0x230/0x290 [ 253.123677][ T8154] set_cursor+0x1db/0x250 [ 253.123711][ T8154] con_write+0x89/0xb0 [ 253.123745][ T8154] n_tty_write+0x44f/0x12d0 [ 253.123796][ T8154] ? __pfx_n_tty_write+0x10/0x10 [ 253.123838][ T8154] ? __pfx_woken_wake_function+0x10/0x10 [ 253.123875][ T8154] ? file_tty_write.isra.0+0x64e/0x890 [ 253.123912][ T8154] ? __pfx_n_tty_write+0x10/0x10 [ 253.123955][ T8154] file_tty_write.isra.0+0x4d2/0x890 [ 253.123993][ T8154] redirected_tty_write+0xd4/0x120 [ 253.124028][ T8154] vfs_write+0x6ac/0x1070 [ 253.124059][ T8154] ? __pfx_redirected_tty_write+0x10/0x10 [ 253.124096][ T8154] ? __pfx_vfs_write+0x10/0x10 [ 253.124130][ T8154] ? find_held_lock+0x2b/0x80 [ 253.124182][ T8154] ksys_write+0x12a/0x250 [ 253.124211][ T8154] ? __pfx_ksys_write+0x10/0x10 [ 253.124246][ T8154] do_syscall_64+0x106/0xf80 [ 253.124276][ T8154] ? clear_bhb_loop+0x40/0x90 [ 253.124310][ T8154] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.124341][ T8154] RIP: 0033:0x7f79d959bf79 [ 253.124367][ T8154] 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 [ 253.124397][ T8154] RSP: 002b:00007f79da374028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 253.124427][ T8154] RAX: ffffffffffffffda RBX: 00007f79d9815fa0 RCX: 00007f79d959bf79 [ 253.124447][ T8154] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 0000000000000007 [ 253.124465][ T8154] RBP: 00007f79d96327e0 R08: 0000000000000000 R09: 0000000000000000 [ 253.124484][ T8154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 253.124503][ T8154] R13: 00007f79d9816038 R14: 00007f79d9815fa0 R15: 00007ffc6f33b358 [ 253.124532][ T8154] [ 253.124542][ T8154] [ 253.124550][ T8154] The buggy address belongs to a vmalloc virtual mapping [ 253.124571][ T8154] Memory state around the buggy address: [ 253.124586][ T8154] ffffc900037d9200: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 253.124608][ T8154] ffffc900037d9280: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 253.124630][ T8154] >ffffc900037d9300: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 253.124647][ T8154] ^ [ 253.124664][ T8154] ffffc900037d9380: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 253.124686][ T8154] ffffc900037d9400: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 253.124703][ T8154] ================================================================== [ 253.124915][ T8154] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 253.124937][ T8154] CPU: 1 UID: 0 PID: 8154 Comm: syz.3.477 Not tainted syzkaller #0 PREEMPT(full) [ 253.124973][ T8154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 253.124990][ T8154] Call Trace: [ 253.125000][ T8154] [ 253.125012][ T8154] dump_stack_lvl+0x100/0x190 [ 253.125052][ T8154] vpanic+0x20d/0x630 [ 253.125080][ T8154] panic+0xd1/0xd1 [ 253.125109][ T8154] ? __pfx_panic+0x10/0x10 [ 253.125148][ T8154] ? sys_imageblit+0x19fb/0x1d60 [ 253.125187][ T8154] ? preempt_schedule_common+0x42/0xc0 [ 253.125243][ T8154] check_panic_on_warn.cold+0x19/0x34 [ 253.125277][ T8154] end_report.part.0+0x3a/0x90 [ 253.125321][ T8154] kasan_report.cold+0xe/0x18 [ 253.125366][ T8154] ? sys_imageblit+0x19fb/0x1d60 [ 253.125408][ T8154] sys_imageblit+0x19fb/0x1d60 [ 253.125452][ T8154] ? __pfx_sys_imageblit+0x10/0x10 [ 253.125493][ T8154] ? prb_read_valid+0x78/0xa0 [ 253.125527][ T8154] ? __pfx_prb_read_valid+0x10/0x10 [ 253.125564][ T8154] drm_fbdev_shmem_defio_imageblit+0x20/0x130 [ 253.125610][ T8154] soft_cursor+0x524/0xa10 [ 253.125643][ T8154] ? fb_get_color_depth+0x120/0x250 [ 253.125694][ T8154] bit_cursor+0xe58/0x16f0 [ 253.125728][ T8154] ? __pfx_bit_cursor+0x10/0x10 [ 253.125758][ T8154] ? __lock_acquire+0x4a5/0x2630 [ 253.125793][ T8154] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 253.125836][ T8154] ? get_color+0x1da/0x450 [ 253.125879][ T8154] ? __pfx_bit_cursor+0x10/0x10 [ 253.125908][ T8154] fbcon_cursor+0x43c/0x5e0 [ 253.125954][ T8154] ? add_softcursor+0x230/0x290 [ 253.125986][ T8154] set_cursor+0x1db/0x250 [ 253.126016][ T8154] con_write+0x89/0xb0 [ 253.126051][ T8154] n_tty_write+0x44f/0x12d0 [ 253.126103][ T8154] ? __pfx_n_tty_write+0x10/0x10 [ 253.126158][ T8154] ? __pfx_woken_wake_function+0x10/0x10 [ 253.126199][ T8154] ? file_tty_write.isra.0+0x64e/0x890 [ 253.126238][ T8154] ? __pfx_n_tty_write+0x10/0x10 [ 253.126282][ T8154] file_tty_write.isra.0+0x4d2/0x890 [ 253.126323][ T8154] redirected_tty_write+0xd4/0x120 [ 253.126360][ T8154] vfs_write+0x6ac/0x1070 [ 253.126393][ T8154] ? __pfx_redirected_tty_write+0x10/0x10 [ 253.126431][ T8154] ? __pfx_vfs_write+0x10/0x10 [ 253.126460][ T8154] ? find_held_lock+0x2b/0x80 [ 253.126512][ T8154] ksys_write+0x12a/0x250 [ 253.126543][ T8154] ? __pfx_ksys_write+0x10/0x10 [ 253.126579][ T8154] do_syscall_64+0x106/0xf80 [ 253.126609][ T8154] ? clear_bhb_loop+0x40/0x90 [ 253.126646][ T8154] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.126678][ T8154] RIP: 0033:0x7f79d959bf79 [ 253.126703][ T8154] 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 [ 253.126735][ T8154] RSP: 002b:00007f79da374028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 253.126767][ T8154] RAX: ffffffffffffffda RBX: 00007f79d9815fa0 RCX: 00007f79d959bf79 [ 253.126789][ T8154] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 0000000000000007 [ 253.126810][ T8154] RBP: 00007f79d96327e0 R08: 0000000000000000 R09: 0000000000000000 [ 253.126830][ T8154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 253.126850][ T8154] R13: 00007f79d9816038 R14: 00007f79d9815fa0 R15: 00007ffc6f33b358 [ 253.126880][ T8154] [ 253.127507][ T8154] Kernel Offset: disabled