last executing test programs: 21.987368248s ago: executing program 0 (id=396): mmap$auto(0x0, 0x2020209, 0xfffffffffffff001, 0xeb1, 0xffffffffffffffff, 0x8000) r0 = io_uring_setup$auto(0xa, 0x0) mmap$auto(0x0, 0x202000a, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mremap$auto(0x0, 0xffffffffffffffff, 0x3fda, 0x3, 0x7fffffffb000) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/admmidi2\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r1, &(0x7f0000001380)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xfc\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\r&\xec\xb8\xb1Z\\\xc9L\xb2\t\xddbH|\xffGP\x97)\xb9:nqn\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$\xa0\xa5\xce\xca\xe1P\xf7\xe5_\xca\xd5\xd8\xa4g_\xb1\x88\x8cAJS\x11\x8b\xd1%a\xe5DPk\x8c\xf9\xfb\xe0+\xdb\x12\x10.F\x00\xc37\xc7\xbf\x80\xbeu\xe1V\xb2\xc5\xc9\x1a\xc7\xdc}!\x10\xb1\",1%\x0e\xeb\x15\x15me\xe1a\x03\x18{\xb03+\x93*vB\xc6\xf1\xc6\xff\xbbt\x04!\xb6\v\xde2\xc9\x89#\xbaR\xee\x13jF%\xf2\x15\x9a\x82&\x89o\xa9\xd9\xbfFY\x90\x8c\xa0\xe4\x9d\xa2\xcd\x9a\xb5TC\xc4\x9d\x9ePb]\xaa\xc7f\x06N\xc5\xfa{\x02Y\xae\xf4(\xaa\x06);{?\x1e\fu\x19b\xdf$,\x01\"\x94\x00\x00\x00\x00\x003\xcfZ\xaf~<\xba\xb7\xa03\x8c\n*krS\x19Q#\x8f\xfbW\xad\xe0\xb3o\xcb\xf7\xda\x87C\x99\x1a\xa8\xc1\xe3\xc6%\xac\x01@*\xa0\xc4\xedn-lT\xe6*?\'\x9dW=\xa7\x03\x06\x83 IT\xa3\x7ff\xb6\x95\xe5\xd2\n\xaf\x87`\xce%\xf6 &\xa7M5I\x9c\x17h\x8c\xa4\x98\x16\xe0\xd9?Y\x7f\xf6\x85_{\xfd9p$B9_\xd8\xf4\x0e\xd0\xfa\xe7\xb0\xb8\xa0\xd7\a\xff.\"\x81\b\xb0\xb4\x84\xac\xad\x1b\x93~_\xea\xfe7\x03\"\xd9\x1d.\xe5{bHX\x14\xa1\bO\x03[^\x85jP\x89\t\x06GI\xb7\x99\xb2zZf\xc8\xd4\x8d\x1c\x1e\x03\xb9\xa7Nt\xae\xfff\xf9\tx\xae\xa8\x05\xb14\xc6\x9b\x1f\xd3\x01#\xc6\nb\xd4\xb4\xc8?\xa7\xe2R\xc1\xcf\xd2\xbc\xae\xd1\xc2\x88\"\xf3\xf0\xc0uQy\xec\xfab\xd6\xcd\x16)\x19*E\vm\x8d\x1bG:\x80\'pJ', 0x4100000a3d7) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0x2003f2, 0x15) madvise$auto(0x0, 0x200007, 0x19) mmap$auto(0x3, 0x202000a, 0x5, 0xeb1, 0xfffffffffffffffa, 0x8000) io_setup$auto(0x1, 0x0) mmap$auto(0x0, 0x8, 0x2, 0x9b72, 0x2, 0x8000) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) preadv2$auto(r2, &(0x7f0000000280)={0x0, 0x80000000}, 0x6, 0x3, 0x4, 0x2e) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0xffffffffffffffff, 0x8000) socket(0x2, 0x2, 0x0) bind$auto(0xffffffffffffffff, &(0x7f0000000100)=@sco, 0x6a) openat$auto_media_devnode_fops_mc_devnode(0xffffffffffffff9c, &(0x7f0000000040)='/dev/media1\x00', 0x22001, 0x0) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x50) recvmmsg$auto(0x3, 0x0, 0x10000, 0x700, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/virtual/tty/ttywf/power/control\x00', 0x30f301, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0xe8, 0x9, 0x2, 0x1, 0x5, 0x4, 0x15f4da0e, 0x8, 0x9, 0x100000000000000c, 0x8, 0x1, 0xfca, 0x9, 0x2, 0x4000000000000d]}, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_vport(&(0x7f0000000140), r0) 19.988766605s ago: executing program 0 (id=408): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000600), 0xffffffffffffffff) socket(0xa, 0x3, 0x3b) mmap$auto(0x0, 0x200009, 0x2, 0x48eb1, 0xffffffffffffffff, 0x300000000000) connect$auto(0x3, &(0x7f0000000000)=@generic={0xa, "0000e100"}, 0x58) write$auto(0x3, 0x0, 0xfdef) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) r2 = pidfd_open$auto(0x1, 0x0) setns(r2, 0x60020000) getcwd$auto(0x0, 0xffffffffffffffff) fspick$auto(r2, 0x0, 0x0) sendmsg$auto_ETHTOOL_MSG_MODULE_FW_FLASH_ACT(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000e80)={0x2c, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_MODULE_FW_FLASH_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}]}, 0x2c}}, 0x400c080) 19.683877462s ago: executing program 0 (id=409): open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x154) unshare$auto(0x40000080) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x28, 0x1, 0x0) ioctl$auto(0x3, 0x800005411, 0x38) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) syz_genetlink_get_family_id$auto_nlctrl(&(0x7f00000010c0), 0xffffffffffffffff) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r0, 0x0, 0x10001) write$auto(r0, &(0x7f00000000c0)='/dev/tty12\x00', 0x1) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000240)={0x0, 0x7}, 0x2) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/zram-control/hot_add\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0x2, 0x80002, 0x73) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video55\x00', 0x0, 0x0) syz_genetlink_get_family_id$auto_nl802154(0x0, r4) sendmsg$auto_NL802154_CMD_SET_CHANNEL(r3, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000540)={0x0, 0x24bc}, 0x1, 0x0, 0x0, 0x8000000}, 0x8084) sendmsg$auto_IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000002a80)={&(0x7f0000000300)={0x2c, 0x0, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@nested={0xc, 0x4, 0x0, 0x1, [@typed={0x8, 0x7d, 0x0, 0x0, @pid}]}, @nested={0x8, 0x1, 0x0, 0x1, [@nested={0x4, 0x2}]}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4050}, 0x20008004) sendmsg$auto_IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x24, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x10) read$auto_kernfs_file_fops_kernfs_internal(r2, 0x0, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x103880, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) bpf$auto(0x5, &(0x7f0000000100)=@task_fd_query={0x2, 0xffffffffffffffff, 0x8, 0x0, 0x485, 0x7, 0x9, 0x6, 0x8001}, 0x103) madvise$auto(0x0, 0xffffffffffff0001, 0x15) execve$auto(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000100)=&(0x7f0000000300)='#\xdc\xfe\xd8E\xc8\x8bu4\xd9n\xcb\xca\xc7zw \x96\x9ejh\xad\x9eEc\xae\x1e\x89\x92\x9a\xbbP[B\xae\x9cf)\x15\xac\x90)l\x06\xf0\t\x12\x05zz\xa6\xb3\xce=\x00\x00\x00\xf20/\xc4T\x1f\xe5P\xff\xb4\xb7s0\x02\xc5\x81\x93\xc6\xc8\xb6Sp\x1a{8\xfc\xe0,X\xc7BU\xd0\x97\x7f1\x16\x99\x04\xabu/a0\x02\x7f\xbb\xbd\x906\xa8\xce\xee\xcd\xd7\t\x00\xfb\x83\xc8\x8aO\xe9\xbe=\xf7\xf4\x84,\x06\xd3j\x99b\xe6\xf6Y3A\xbb\xa4\xb2\f\x1b\xc3\x8a,g\xc6\xe8[\xdf\x88\x01\x9f7\xb5\x19m\xd8\xc0\f-6\xfe\xa8\xed/u\x81_G\xfeR\xbb\x12|\x97\xabB4J\xed+-\xf8u0/n\xcf\x8b\x95\x9d\xab\xa8\xc47\xa6\x0e\xdeOq\\\xc3\'{\b\xd3m\x94\xc2\xdd{\xeaO\x0e\xe4\xe0\xb9N:\xd60\x17,\x06\xc7B#Y0\x99\xeb\x02\xfe\xd3k\xd5\xdcZ\xdcP\x8e+\xd8\xc7C\xcb\x15\x13c\xbf\xe8\xbd\"\x8f3\"\x14\xf8(\xda\x19\xcd\xec\x03.\xd9^\xc3A\xda\r[\x1a\xda\\#/\xd4\xaf\xd0\xe8\xa2\xdd\xc5{\xfa\xe0\x90\x8f\x99lQ\xec\x84h^\x11+\x93\b\xe0c\xe6\xd22\xf9\xa5\x94\xd0\xf5\xe7\xca\x00\x00\x00\x00\x00\x00\x00\x00\x00') 18.915891377s ago: executing program 0 (id=413): r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS2\x00', 0x101000, 0x0) ioctl$auto_TIOCMSET2(r0, 0x5418, &(0x7f0000001300)="1ca676b78451bf6fd64c6727343ac8721fd518a7a66f1cd9dccdbe7fdedb7cea87c1f84941") 18.587357976s ago: executing program 0 (id=416): r0 = openat$auto_generic(0xffffffffffffff9c, &(0x7f00000032c0)='/proc/kmsg\x00', 0x80002, 0x0) socket(0x26, 0x2, 0x8001) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/loop14/queue/dma_alignment\x00', 0x80000, 0x0) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/fail-nth\x00', 0x109802, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) pipe2$auto(0x0, 0x0) r1 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000240)='/sys/kernel/tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x9000, 0x0) r2 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x8a500, 0x12e) ioctl$auto_VHOST_SET_OWNER(r2, 0xaf01, 0x5) ioctl$auto(r1, 0x4028af11, r2) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/usbip-vudc.0/dev_desc\x00', 0x200, 0x0) mmap$auto(0x0, 0x6, 0x4000000000df, 0x12, r1, 0x300000000000) close_range$auto(0x2, 0x8, 0x0) r4 = socket(0x2, 0x80002, 0x73) openat$auto_generic(0xffffffffffffff9c, &(0x7f0000000100)='/proc/kpageflags\x00', 0x2, 0x0) close_range$auto(0x2, r2, 0x8000) ioctl$auto_SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)="8534304d145fdbb63ec5bd3fef14773eaa822c5eb8cba8944a24c3e8a8fb05b0c85a97b6939019a3152c2cd605ed1fe80dba7ddeec2e4847f2f8b0ffb549273eb35fa44a1f86943dc25f83") socket(0x2b, 0x2, 0x0) sendmsg$auto_ETHTOOL_MSG_CABLE_TEST_TDR_ACT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES8=r3, @ANYBLOB="010028bd7000fcdbdff64681867e251b000084708019", @ANYRES32=0x0, @ANYBLOB="080004002e00000008000100", @ANYRES32=0x0, @ANYBLOB="08194b0001000000080001008c6740b51cbbc366992a63ca8da516bc1f7f81c41c96f098c8181b433526da35c8d7667d5cb31a35eaf991312a189102ddf2d1906c2fb1c6942f4bb5a0b0d7f4a0a917a5eeb22715bb792fa6bb7b1627547315e66ca8220f7f6fcc874ab287ff297879337a7140a2f83e41ab40c1e75234a1771b12dc7cae812c13daa00d23", @ANYRES32=0x0, @ANYBLOB="1400020076b6b7f2795f6d61637674617000000008000300040000000800030008c4243e94934166c10de853ec992f3d21036aaf6293c673c8a3d0a03ee95c3d51c5c6176f1ff216b7a15cd02506eaba3982dbbdb3d5f039e0175e0822a89e0330cbece75fb8f4668fe0157106c86e2060d64008aec306b8bb7acb6616d6a00e8fa3602a0bb13250cf6158a7580d62c0e96b1bcb9d972636f6b13c7e6e339fe50ff261a46415720468d07a72b81cabeecf82f7a3cb386254e723051ef67b043ff8f3966aebd65c086beb1f58901fe4009a809796d7720bd317"], 0x64}, 0x1, 0x0, 0x0, 0x44041}, 0x80e8) mmap$auto(0x0, 0x8020009, 0x4000000000df, 0xeb1, 0xffffffffffffffff, 0x8000) r5 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000140), 0x68b80, 0x0) ioctl$auto_KVM_GET_MSR_FEATURE_INDEX_LIST(r5, 0xc004ae0a, &(0x7f0000001480)={0x3, [0x5c20f0b6, 0x5, 0x1, 0x6, 0x69f7]}) r6 = ioctl$auto_KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'nr0\x00'}) syz_genetlink_get_family_id$auto_nl802154(&(0x7f00000000c0), r6) sendmsg$auto_NL802154_CMD_NEW_INTERFACE(r7, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4c811}, 0x20004000) unshare$auto(0x40000080) unshare$auto(0x40000080) 16.82820842s ago: executing program 0 (id=428): getsockopt$auto_SO_TIMESTAMPNS_NEW(0xffffffffffffffff, 0x7, 0x40, &(0x7f00000001c0)='[\x00', &(0x7f0000000200)=0x6) mmap$auto(0x0, 0x400008, 0xdf, 0x2000000009b72, 0xffffffffffffffff, 0x0) getsockopt$auto(0x3, 0x200000000001, 0x1f, 0x0, 0x0) mmap$auto(0x0, 0x4, 0x1ff, 0x40eb1, 0x401, 0x300000000001) r0 = socket(0x2, 0x1, 0x106) io_uring_setup$auto(0x5b, &(0x7f0000000080)={0x7fffffff, 0xe, 0x2, 0x6, 0x5, 0x8, 0xffffffffffffffff, [], {0xd74c, 0x10000, 0x1, 0x29f, 0x100, 0xfff, 0x101, 0x6, 0x2}, {0xfb, 0x1, 0x10001, 0x7, 0x1, 0x40, 0x176c5, 0x400005, 0x100000005}}) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0xffffffffffff0001, 0x15) mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) bpf$auto(0x0, &(0x7f0000000100)=@link_create={@prog_fd=0x1, @target_fd=0xa, 0x3, 0x8, @tracing={0x4, 0xffffffff}}, 0xfbf) r1 = openat$auto_tracing_stats_fops_trace(0xffffffffffffff9c, &(0x7f0000000240)='/sys/kernel/debug/tracing/per_cpu/cpu0/stats\x00', 0x183400, 0x0) readv$auto(r1, &(0x7f0000000040)={&(0x7f0000000180), 0x6}, 0x5) bind$auto(r0, &(0x7f00000000c0)=@qipcrtr={0x2a, 0x3, 0x4001}, 0x4006b) mmap$auto(0x0, 0x30009, 0x4000000000df, 0x4000eb1, 0x401, 0x8000) unshare$auto(0x40000080) close_range$auto(0x2, 0x8, 0x0) semctl$auto(0xa, 0x2, 0x13, 0xde) r2 = socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) r3 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS0\x00', 0x101e81, 0x0) write$auto_tty_fops_tty_io(r3, &(0x7f0000000680)="1f9319c707498de36a6eedfcfaa139bb5f55cf18b4ee56510d38c0f1006a40000000000000003a556e204dbdd72555ac78", 0x31) setsockopt$auto(0x3, 0x1, 0x4c, 0x0, 0x9) ioctl$auto_I2C_SMBUS(r2, 0x720, &(0x7f0000000080)) recvmmsg$auto(0x3, 0x0, 0x80000401, 0x4000, 0x0) socket(0x11, 0xa, 0xa) sendmsg$auto_OVS_FLOW_CMD_SET(r2, 0x0, 0x10) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) 7.805138402s ago: executing program 3 (id=469): mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, 0x401, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) poll$auto(&(0x7f0000003640)={r0, 0x7, 0x6}, 0x6, 0x100000) r2 = syz_genetlink_get_family_id$auto_netdev(&(0x7f0000003900), r0) sendmsg$auto_NETDEV_CMD_QUEUE_GET(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000003980)={&(0x7f0000000000)={0x14, r2, 0x301, 0x70bd2b, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x2004c005}, 0xc4) mmap$auto(0x0, 0x2020209, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) r3 = socket(0x2b, 0x1, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x0) syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) syz_clone(0x40100100, 0x0, 0x0, 0x0, 0x0, 0x0) kill$auto(0x0, 0x21) msgctl$auto_IPC_SET(0x4, 0x1, 0x0) bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_4={0x1f, 0xffffffffffffffff, 0x10000}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) r4 = openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/fb0\x00', 0x20401, 0x0) ioctl$auto_TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)=0x6a) ioctl$auto_FBIOPUT_VSCREENINFO(r4, 0x4601, &(0x7f0000000080)) listen$auto(0x3, 0x81) sendmmsg$auto(r3, 0x0, 0x5, 0x24000000) read$auto(0x3, 0x0, 0x8080) 5.657436574s ago: executing program 3 (id=471): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socketpair$auto(0xfffffffd, 0x2, 0x8000000000000000, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/net/unix\x00', 0x121040, 0x0) r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) acct$auto(&(0x7f0000000140)='/proc/fs/cifs/LinuxExtensionsEnabled\x00') write$auto(r0, &(0x7f0000000040)='7\x00X\xa0\x04|\x03\'\x00\xc9\n\xbf\xb9\x12\xfa\x00\x00\xcfk:5\x85', 0x6) mincore$auto(0x1b53, 0x1, 0x0) mmap$auto(0x4, 0x20a000f, 0xfff, 0xeb1, 0xffffffffffffffff, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/fs/cifs/LinuxExtensionsEnabled\x00', 0xc8743, 0x0) madvise$auto(0xfffffffffffffffc, 0x8003, 0x19) syz_genetlink_get_family_id$auto_net_shaper(0x0, 0xffffffffffffffff) mmap$auto(0x0, 0x200000000020006, 0xdf, 0xeb1, 0x401, 0x8000) r1 = socket(0x21, 0x6, 0x7) close_range$auto(0x2, 0x8, 0x0) fanotify_init$auto(0x9, 0x3) pwrite64$auto(0xffffffffffffffff, 0x0, 0x4e, 0x2) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/cgroup.threads\x00', 0x3f5b2719af6aa6ae, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv6/conf/syz_tun/accept_ra_min_lft\x00', 0xc40, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/ip_mr_vif\x00', 0x2002, 0x0) sendfile$auto(r2, 0x3, 0x0, 0x808000080000000) madvise$auto(0x110c230000, 0x1, 0x9) openat$auto__ctl_fops_dm_ioctl(0xffffffffffffff9c, &(0x7f0000000180), 0x1541, 0x0) remap_file_pages$auto(0x6a27, 0x1000, 0x10000, 0xb74, 0x9) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(r1, 0xffffffffffffffff, 0x9) clone$auto(0x5, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x100000000) socket$nl_generic(0x10, 0x3, 0x10) bind$auto(0x3, &(0x7f0000000080)=@nfc={0x27, 0x0, 0xffffffffffffffff, 0x4}, 0x6a) 4.682610197s ago: executing program 3 (id=478): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_tomoyo_self_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000140), 0x101000, 0x0) (async) r0 = openat$auto_tomoyo_self_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000140), 0x101000, 0x0) pread64$auto(r0, 0x0, 0xc, 0x4) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x200000000000, 0x2020006, 0x2, 0xeb1, 0xfffffffffffffffa, 0x8000) (async) mmap$auto(0x200000000000, 0x2020006, 0x2, 0xeb1, 0xfffffffffffffffa, 0x8000) futex$auto(&(0x7f0000000080)=0x1, 0xb, 0x1, 0x0, 0x0, 0xfffffffa) r1 = socket(0x11, 0x3, 0x9) openat$auto_safesetid_gid_file_fops_securityfs(0xffffffffffffff9c, &(0x7f0000000000), 0x8202, 0x0) (async) openat$auto_safesetid_gid_file_fops_securityfs(0xffffffffffffff9c, &(0x7f0000000000), 0x8202, 0x0) r2 = syz_clone(0x60088400, 0x0, 0xfffffffffffffda1, 0x0, 0x0, 0x0) r3 = wait4$auto(r2, 0x0, 0x2, 0x0) writev$auto(0x3, &(0x7f0000000100)={&(0x7f0000000340), 0x7111}, 0x8) syz_genetlink_get_family_id$auto_ethtool(&(0x7f00000000c0), r1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'vlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'veth1_to_hsr\x00'}) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'veth1_to_hsr\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'xfrm0\x00'}) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'xfrm0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'wg1\x00', 0x0}) r8 = getpgid(0x0) pidfd_open$auto(r8, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x2) (async) close_range$auto(0x0, 0xfffffffffffff000, 0x2) openat$auto_mousedev_fops_mousedev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mouse0\x00', 0x181502, 0x0) (async) r9 = openat$auto_mousedev_fops_mousedev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mouse0\x00', 0x181502, 0x0) r10 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) r11 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_WIPHY(r11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r10, @ANYBLOB="13002ebd7000fbdbdf250a00000008000300", @ANYRES32=r12], 0x20}, 0x1, 0x0, 0x0, 0x4c0d4}, 0x20040894) (async) sendmsg$auto_NL80211_CMD_SET_WIPHY(r11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r10, @ANYBLOB="13002ebd7000fbdbdf250a00000008000300", @ANYRES32=r12], 0x20}, 0x1, 0x0, 0x0, 0x4c0d4}, 0x20040894) sendmsg$auto_NL80211_CMD_GET_PROTOCOL_FEATURES(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES16=r10, @ANYBLOB="010326bd7000fedbdf255f0000000800b700ffff00000800ef00030000000800a100090000000800610007000000"], 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x40) (async) sendmsg$auto_NL80211_CMD_GET_PROTOCOL_FEATURES(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES16=r10, @ANYBLOB="010326bd7000fedbdf255f0000000800b700ffff00000800ef00030000000800a100090000000800610007000000"], 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x40) mmap$auto(0x0, 0x6, 0x4, 0xeb1, 0x401, 0x8000) r13 = prctl$auto(0x1000000003b, 0x1, 0x4, 0x9, 0x7) signalfd$auto(r13, 0x0, 0x8) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000b80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000b40)={&(0x7f0000001440)=ANY=[@ANYBLOB='<\b\x00\x00', @ANYRES64=r2, @ANYBLOB="020025bd7000fedbdf250500000005000700440000004800018008000300070000000800030001010000140002006d61637674617030000000000000000008000300bd00000008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000300050000002400018008000100", @ANYRES32=r6, @ANYBLOB="080003005d00000008004365bfdf3bc3010024817724bafa7d779a926c94301b02216ef80b22c4d1053e17d065411f3f5608422a18", @ANYRES32=0x0, @ANYRES8=r9, @ANYRES32=r7, @ANYBLOB="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", @ANYRES64, @ANYBLOB="08001500", @ANYRES16=0x0, @ANYRES32=r3, @ANYRES32=r8, @ANYBLOB="001b62ee4f245d95df81023f8eb5b761d029dcf613553f0907af3c09c37a95ff5abb3b482711511c1f2909a025d32283fa9a774e3abc47a00d6884c210887f6e074f90e52d506318388ff80466bc72040b4b9e1694f7f17dc7247c0733633ac2605be5b1c85d177cd0fd9384b67a13dc72cec3b04111aad72f6b441c2047d81d0e9029c801444445f31c63578f87f8458397ee01fc49d04bc6c0032efae963f6e8a66ac6f7eab07927bc0d1676ab1b21e2d257e105d9a46d704f0a99c9a6908e0c00df800800dc0064010102040045000000ff01038064adebdb23046ca0bcb17147e686af3ecd0b6ef01762ddbf72ed90b478ec9e955d52211072865d6af12842f1a34719c93195de604ac14d4516c3d2d34a10491f61c189ad3c438a6c553156b05a4ec65ff48ee319fbc700db08b7725eabfaa339a9ceb8c68dbcc811061f3a8b0fc75bd1f42d965015c6bbc682f0bfa150d16813863f13814ebfb1b850b3f58f073958505ae1582bc8495d3d74fbe2fcd9e1f3a23a3f34816482b7f039ccd559ed2a7456b73bdb6656bfb7a1b3cd25781e618a5f54f8f892eb6ad40b5c9d816d144dc44b2d8d63ffb53f97be36b7dfe373c04970875800f4800400c780380010002f7379732f6b65726e656c2f73656375726974792f7361666573657469642f6769645f616c6c6f776c6973745f706f6c696379000400688004000c000400f8800c005c00ef08000000000000206f0e496bdec6460019468123249a8b3f526f99b077600bd2870df8661b776b8317f0e2aa08768ec09a4ac7973ead3ac8cd4a7dc968f0646706dab011fd35458c1f89365c814a7bdc65a35e3d8beee485dad4ad900656731597fbeec0b08b5ae6bde202328dbf0e43055278c37968e974633ed721f804bf6b47340200e25ef31adb762d815ed029e876d0c8f62670214f1f380f4f31c48fd6f604bcce43d160de9654c66f0c3bc28db5cd0f9f62c870126e7825ac788112d82fafe830d8435f926e00"], 0x83c}, 0x1, 0x0, 0x0, 0x4000080}, 0x8000) 4.150401755s ago: executing program 1 (id=481): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nbd(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$auto_NBD_CMD_CONNECT(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000540)={0x2c, r1, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x1021}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x20040000) 4.084624828s ago: executing program 1 (id=482): mmap$auto(0x300000000, 0x1, 0xdf, 0x9b76, 0x7, 0x28000) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2c, 0x3, 0x0) (async) openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x240, 0x0) openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card0\x00', 0x80a00, 0x0) (async, rerun: 64) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/net/rt6_stats\x00', 0x0, 0x0) (async, rerun: 64) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) openat$auto_ubi_ctrl_cdev_operations_ubi(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) (async, rerun: 32) socket(0x2, 0x801, 0x106) (async, rerun: 64) socket(0x2, 0x3, 0xa) (async, rerun: 64) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async) r0 = socket(0xa, 0x3, 0x3a) setsockopt$auto(r0, 0x29, 0x14, 0x0, 0x56b) (async) socket(0x21, 0x2, 0x2) socket$nl_generic(0x10, 0x3, 0x10) (async) socket(0xa, 0x2, 0x73) (async) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/zswap/parameters/enabled\x00', 0x62, 0x0) (async) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) (async) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000001240)='/proc/thread-self/fail-nth\x00', 0xa0102, 0x0) (async, rerun: 32) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mtdblock0\x00', 0x14fe02, 0x0) (rerun: 32) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) (async) socket(0x2, 0x5, 0x0) (async) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pts/ptmx\x00', 0x40001, 0x0) socket(0x2, 0x1, 0x0) (async) socketpair$auto(0x1f, 0x5, 0x8000000000000000, 0x0) (async) ioctl$auto_TIOCSETD2(r1, 0x5423, 0x0) (async) ioctl$auto(r1, 0x540b, r1) 3.640308547s ago: executing program 1 (id=483): unshare$auto(0x40000080) socket(0x2, 0x5, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x0, 0x5, 0x5) madvise$auto(0x0, 0xffffffffffff0005, 0x19) madvise$auto(0x0, 0x2003f2, 0x15) madvise$auto(0x0, 0x200007, 0x19) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) bpf$auto(0x1, &(0x7f0000000000)=@batch={0xfffffffffffffffb, 0x44, 0x2, 0x9, 0x81, 0xffffffffffffffff, 0x2, 0x8}, 0x100000cf) r0 = socket(0x29, 0x2, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200"], 0x1ac}}, 0x40000) r2 = semctl$auto(0x7904, 0x7fffffff, 0x90cf, 0x2) fcntl$auto(r1, 0xff, r2) recvmmsg$auto(r1, &(0x7f0000000040)={{0x0, 0x5, 0x0, 0x5, 0x0, 0x200002, 0x13}, 0x803}, 0xfffffff9, 0x10, 0x0) r3 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/thread-self/net/can/stats\x00', 0x121040, 0x0) pread64$auto(r3, 0x0, 0x100006, 0xc982) ioctl$auto(r0, 0x89f3, 0x24) 2.964050998s ago: executing program 2 (id=484): r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x129) r1 = socket(0x10, 0x2, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'xfrm0\x00'}) sendmsg$auto_NFSD_CMD_THREADS_SET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="0c0000001400c7"], 0x2c}, 0x1, 0x0, 0x0, 0x4000004}, 0x4830) write$auto(r1, &(0x7f0000000000)='-\x00', 0x2fb) r3 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000100), r2) r4 = setfsuid$auto(0xee01) setresuid$auto(0x0, 0x0, r4) sendmsg$auto_ETHTOOL_MSG_CABLE_TEST_TDR_ACT(r1, &(0x7f0000001380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x7e883bc0afb4782f}, 0xc, &(0x7f0000001340)={&(0x7f00000001c0)={0x1164, r3, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@ETHTOOL_A_CABLE_TEST_TDR_CFG={0x114e, 0x2, 0x0, 0x1, [@generic="c2d2c830bb4160b24a4df2c52ce6809c273482b373622fd8920512351405ab87f6fc8c664aa92640ed0ea45eb3440a9c8fd8", @nested={0x1028, 0x2c, 0x0, 0x1, [@typed={0x8, 0x11e, 0x0, 0x0, @uid=r4}, @typed={0x13, 0xcc, 0x0, 0x0, @str='/dev/vhost-net\x00'}, @generic="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", @typed={0x8, 0x61, 0x0, 0x0, @uid}]}, @generic="4e95b58e98eef707803a9684d1622b2c6b140108ba2bbf3495d386bb36844d655db8fd55e1b01174b61f0525b24bda165bcd307e7df07203df24d98c4e563628e9e3f5a2bcb01a99ca680618fb268659427f84d05653951dade9a16ed7ae8f2375c84f6fdd2a94f1fca97f43f0a1afd07df1b90c1da0d9eaef232209d2ec1aa594150b30a7fa25aaa9321647f388b019731aee0706306d793860ebb79f673d27c0244cf40893639232ec6d6a429968e02fe21c6dbdcef26e1cad533bd1257919863bc6a6779260adeb340ca01ef5cbbdd5c3b9c7564dbbd9f3188616541a535eb5fd37b32592c3e7", @typed={0x8, 0x12e, 0x0, 0x0, @pid}]}]}, 0x1164}, 0x1, 0x0, 0x0, 0x1}, 0x4) msgctl$auto_MSG_STAT_ANY(0x5, 0xd, &(0x7f0000000100)={{0x412, 0xee00, 0xffffffffffffffff, 0x6, 0x2, 0x7, 0x6b4}, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x1, 0x0, 0xd7, 0x7f, 0x2, 0x77, 0x4, 0xfff9, 0xffff, @raw=0x10001, @inferred=0xffffffffffffffff}) newfstatat$auto(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x80000001, 0x0, 0x8000, 0x0, r4, r5, 0x0, 0x9, 0x9fd0, 0x7, 0x5, 0xcc08, 0x75, 0x2, 0x9, 0x101, 0x8}, 0x5) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_MODULE_FW_FLASH_ACT(r6, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000e80)={0x2c, r7, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_MODULE_FW_FLASH_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}]}, 0x2c}}, 0x400c080) 2.803825073s ago: executing program 2 (id=485): mmap$auto(0x2, 0x4020009, 0xffffffffffff7606, 0x13, 0x401, 0x8000) r0 = io_uring_setup$auto(0x6, 0x0) mmap$auto(0x0, 0xf2a8, 0xffa, 0x8800000008011, 0x3, 0xfff) r1 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv6/conf/wg2/accept_ra_rtr_pref\x00', 0xca041, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x0, 0x0) r2 = accept4$auto(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @host}, 0x0, 0x243) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x10, 0x2, 0x4) close_range$auto(r2, 0x8, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) sysfs$auto(0x2, 0x3d, 0x0) r4 = fsopen$auto(0x0, 0x4) fsconfig$auto(r4, 0x8, 0x0, 0x0, 0x0) r5 = socket(0x10, 0x2, 0xc) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="18000000", @ANYRES8=r5, @ANYRES64=r1, @ANYRESOCT=r0], 0x18}, 0x1, 0x0, 0x0, 0x60008004}, 0x80) write$auto(r3, &(0x7f0000000000)='-\x00', 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) socket(0x1d, 0x2, 0x8000000) r6 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/tty17\x00', 0x1, 0x0) r7 = openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000400)='/sys/kernel/debug/usb/usbmon/0u\x00', 0x22202, 0x0) pread64$auto(r7, 0x0, 0xffffff7c, 0x8000000000009) read$auto_mon_fops_text_t_mon_text(r7, 0x0, 0x0) close_range$auto(0x2, 0xa, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r8 = memfd_create$auto(&(0x7f0000000000)='\xc4--:\xdd:,./-${\x00', 0x4) ioctl$auto_OSS_GETVERSION2(r8, 0x80044d76, &(0x7f00000001c0)="cada103d276f26ea0262bbfab778cc42bec998b1defc5027dc0e860fbdeb1901f28df7a7bf6e5c02dedd91780be003cc023d0998b8692efc4c9d49678329e8d1c6fd9fae30429649cc9ea4251b578aca8ac9681564188537f11a8adab8728d7b7afd94e8f5e07dbed5edaddd2fda88cd046ffcc91902f19704cf6a7d0c862c9966d9943468bf") mmap$auto(0x245, 0x400009, 0xffe, 0x8000000008011, 0x3, 0x0) mmap$auto(0x0, 0x5, 0x7fffffff, 0x8000000008011, 0x3, 0x2000000000) mq_getsetattr$auto(r6, &(0x7f0000000080)={0x4, 0x4, 0xffff, 0x8}, &(0x7f00000000c0)={0xe, 0xa, 0x6, 0x5}) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) 2.271605054s ago: executing program 2 (id=486): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_STATUS32(r0, 0x806c4120, &(0x7f0000000040)={0xc, 0x8, 0x8, 0x9, 0x1, 0xff, 0x2, 0x1, 0xc, 0x5, 0x5, 0x40000000, 0x4, 0x4, 0x3e2, 0x1ab, 0xe37a, 0x7, "5fe04b0894f984652983fa272e579379af734fb3e69a89954ddddc34b4087252763914ff"}) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/net/unix\x00', 0x121040, 0x0) pread64$auto(r1, 0x0, 0x803, 0x200000000045) 2.211381257s ago: executing program 3 (id=487): r0 = socket(0x2, 0x3, 0xa) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x2) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x62, 0x0) setsockopt$auto(0xffffffffffffffff, 0x65, 0x1, 0x0, 0x800) r1 = socket(0x2, 0x3, 0xa) mmap$auto(0x0, 0xe983, 0x6, 0xeb1, 0xffffffffffffffff, 0x8000) recvmmsg$auto(r1, 0x0, 0x10000, 0x0, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x102, 0x0) sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000884) lstat$auto(0x0, &(0x7f0000000180)={0x11, 0x80000000000000, 0x100000001, 0x1000, 0x0, 0x0, 0x0, 0x200fa98, 0x8, 0x78a, 0x1, 0x100000007ffffffe, 0x7, 0x0, 0x7, 0x400000000000003, 0xd731}) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x89fc, &(0x7f0000000100)={'batadv_slave_1\x00'}) sendmmsg$auto(r2, 0x0, 0x8, 0xf07) syz_genetlink_get_family_id$auto_nfc(&(0x7f0000000140), r0) r6 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) keyctl$auto(0x200000000000020, r3, r3, r4, 0x6) keyctl$auto(0x15, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x8) keyctl$auto_KEY_REQKEY_DEFL_NO_CHANGE(0x4, 0xffffffffffffffff, 0x0, 0x0, 0xf0) ioctl$auto(r6, 0x4b4a, 0x9) r7 = socket(0x2, 0x1, 0x106) bind$auto(r7, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x8003, @dev={0xac, 0x14, 0x14, 0x10}}, 0x6) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) r8 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system/memory/memory12/power/control\x00', 0x100, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r9 = socketcall$auto(0xffe, 0x0) close_range$auto(r1, r8, 0x4) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000000c0), 0xe0300, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, r9, 0x2ffffffffffe) 1.985472376s ago: executing program 1 (id=488): socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000b00), r0) (async) r1 = syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000b00), r0) sendmsg$auto_GTP_CMD_ECHOREQ(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000d59194a683fd4251fb5bbfbb93940cc538e223baa60180000000000000e0ad1c6dd941aa94242fa22934e54329bcee691b75d91fc682ea000ee0d917f7b34ca6de41172c70fd574ce03a92fb28977ede8c35563d232c6d88fffff761", @ANYRES16=r1, @ANYBLOB="01002abd7000fddbdf25030000000800040000000000080005000000000008000200070000000800010003000000"], 0x34}, 0x1, 0x0, 0x0, 0x90}, 0x80) set_mempolicy$auto(0x2005, &(0x7f0000000080)=0x87e, 0x4) sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4000804) pidfd_open$auto(0x1, 0x0) (async) r2 = pidfd_open$auto(0x1, 0x0) setns(r2, 0x60020000) ioctl$auto_BLKTRACETEARDOWN(r2, 0x1276, 0x0) bpf$auto(0x0, &(0x7f00000001c0)=@bpf_attr_0={0xa, 0x10001, 0x10, 0x2, 0x4, 0xffffffffffffffff, 0xa, "2af051b236c83ce63f00", 0x0, 0xffffffffffffffff, 0x9, 0x8, 0x7, 0x5}, 0x10) r5 = getpgid(0xffffffffffffffff) sendmsg$auto_OVS_VPORT_CMD_DEL(r4, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000c80)={0x1570, 0x0, 0x800, 0x70bd27, 0x25dfdbfd, {}, [@OVS_VPORT_ATTR_NETNSID={0x8, 0x9, 0x2}, @OVS_VPORT_ATTR_OPTIONS={0x141d, 0x4, 0x0, 0x1, [@generic="a94f5e68e409b17c1b478cc5b6fe337bf62c4f9444bd18d00c419d246aae23196d2110f2412781b1811764ba494e76a1257a1838417215a30e8ca5c2ccce34648a5396241e548dbb3ee410257c5fa377e79dbef6f156de736a9f63b68bf3c3b5bae5bfb172", @nested={0xce, 0x143, 0x0, 0x1, [@typed={0x17, 0x1, 0x0, 0x0, @str=':\xf6\xaf\xc7\x81\xe1\x1cM\xf5J\x89\xd1\xecaH*{)\x00'}, @nested={0x4, 0x1f}, @generic="19686b525e9b1614858ea6ae8cc1dc82d9191f81b62d2e5083e84b09dd66b00e52a2ff9e43d7a85503a169d08be79ce695116fff361bd15b6d57717cd7a6b5d82c0a2c556577c65fd236a328ad91cb42d7056a0184325d6dcf98da1b71139391afa98b91e414aca125a13028ed1f06c44bd13f45254e8dc85632e9bb0a3298f5decdedeca4cfdb62f652877e14308fde05184e78d01f22fa76e2585ba5632a52e458c0a39eaac8159e66062863e9"]}, @typed={0x8, 0xe5, 0x0, 0x0, @pid=r5}, @typed={0x8, 0x42, 0x0, 0x0, @u32}, @nested={0xf9, 0x43, 0x0, 0x1, [@nested={0x4, 0x79}, @typed={0xf, 0xb6, 0x0, 0x0, @str='\\#*/\x00.^-#&\x00'}, @nested={0x4, 0xda}, @generic="542758280ce2bb0ceb0cba078b957477991879393c37558e36d8d4fb1317849b77e5b9fe5bc86c05f4ac3072c03a22ab9a6645959b68fc09aea43126f7d65898c114782139d27daa8e2c61e675223403a8ba15f3a32da460fd05769aed6ea11a86cd4bf95c7a28c78dd8f2a53086e241f467ffc43bfcd2c3d360ea0d9a8b2041cb5ef7f22823951e6a2ae29b7a46d3ed22916ae06acbae73a5d12c6ed96653a712bbf8f43bc23b70dc5b5e9bea7ad8bb5523f618a96e1f3d0b4a03bde08776ab7c1e932d3775d79224e0cc791f74581955f52a16e30cc9205bb2d052c3"]}, @nested={0x1143, 0xa, 0x0, 0x1, [@typed={0x4, 0xe8}, @typed={0x8, 0xf5, 0x0, 0x0, @u32=0x1}, @generic="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", @generic="b31452e7f9fb0d441cff6b032725b8e4a34b0bc3a8815e22761f3f5f23d95cac86ad45807a70822ba32a26a6028b93717a1174d1bc43034664ef6d3af983cd228d3c5cc4bce9d16fa74cb8ba085ed35da3ae17494c2d24211764559413263b69de0273291c443cbb956a11782753869a6aa0259ecabf92c5f89b43d90ca4777e9f5f0a9bb9302059b549b829d9154924d3d7138a8ba72a804c855960507affba80677d528c29bcfb5f093eedfe6d9d89c99959e57bc81235d6b6640bed27f8720619412b9f6d77a5b319d82c9828354e0538f47f13ff8ff3f06e18908ac8f15d", @generic="909447dffa9373d5391995e65a71daad758e03ea0ad37570521cc358e71f7b6048840917f7348b2bb83d56ecd79e15", @nested={0x4, 0xb8}, @generic="f6749152252d0a3adc59ae79ad69933c76eb856ed8ccb66485dbaf61f5cb171e", @generic]}, @typed={0x8, 0xee, 0x0, 0x0, @fd=r3}, @nested={0x8c, 0x133, 0x0, 0x1, [@nested={0x4, 0xb3}, @typed={0xe, 0x11, 0x0, 0x0, @str='@+/+@)}&[\x00'}, @nested={0x74, 0x13a, 0x0, 0x1, [@generic="55eec32c0ff3d1d40c0a8a71526f8296226fc6791e5689fb792c90965149a17642cee06da12e2acdbdb578c4e1d1549b70af2a4b04fc0257d8aec7e565e982476ec688b85b50402311c004e830097383c0a755f7ede348e0e74db6735486d1415fa8de90d9755c56b289b5c1b230bae5"]}]}]}, @OVS_VPORT_ATTR_STATS={0x44, 0x6, {0x4, 0x8000, 0xb8, 0xfffffffffffffff7, 0x6, 0x2, 0x9, 0x579f}}, @OVS_VPORT_ATTR_UPCALL_PID={0x75, 0x5, "3705240b52abce8cccfcfb8c0a6ca7f50a88235b9c107ef48372da06369afc7edeb660750e2873cfb0ac83cf53a94071d8b0fb5744e047069b8089ebaac25a7da81d0934adc36e95e68e58cab4b9a3a511756a813d353cb213b5812e7a3e664919df5522c0b073a11c265c40109beecbda"}, @OVS_VPORT_ATTR_NETNSID={0x8, 0x9, 0xffffffff}, @OVS_VPORT_ATTR_UPCALL_STATS={0xc, 0xa, 0x0, 0x1, [@typed={0x8, 0xe6, 0x0, 0x0, @u32}]}, @OVS_VPORT_ATTR_UPCALL_PID={0x61, 0x5, "1e92b210c61eb17fc836c2798d06fb5e8a4700567340971d85c579a712e7bedb2a78bc8e40229a722d19896a24b3454ae8d84402557df3a135edd96bad76ed33f3144ca191801f33d1c3de92456ca1c88dd9304a5058b69d055678f609"}]}, 0x1570}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 1.85796211s ago: executing program 2 (id=489): sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)={0x20, 0x0, 0x1b, 0x70bd26, 0x25dfcbfc, {}, [@OVS_PACKET_ATTR_PROBE={0x4}, @OVS_PACKET_ATTR_ACTIONS={0x8, 0x3, 0x0, 0x1, [@nested={0x4, 0x11}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4044}, 0xc800) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) open(&(0x7f0000000480)='./cgroup.cpu/cgroup.procs\x00', 0xc0842, 0x95) (async) r0 = open(&(0x7f0000000480)='./cgroup.cpu/cgroup.procs\x00', 0xc0842, 0x95) sendfile$auto(r0, r0, 0x0, 0x1) (async) sendfile$auto(r0, r0, 0x0, 0x1) ioctl$auto_TIOCGEXCL(r0, 0x80045440, &(0x7f00000001c0)=0x2) close_range$auto(0x0, 0xffffffffffffffff, 0x4000000000002) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000240)={0x40, r2, 0x1, 0x70bd2f, 0x25dfdbfd, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@nested={0x10, 0x3, 0x0, 0x1, [@nested={0xc, 0xb7, 0x0, 0x1, [@typed={0x8, 0x1, 0x0, 0x0, @pid}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}]}]}, 0x40}}, 0x48084) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) socket(0x2a, 0x2, 0x6) (async) r3 = socket(0x2a, 0x2, 0x6) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) (async) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) io_uring_setup$auto(0x6, 0x0) (async) io_uring_setup$auto(0x6, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) (async) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x155) socket(0xa, 0x3, 0x3b) setsockopt$auto(0x400000000000003, 0x29, 0x22, 0x0, 0xa4) getsockname$auto(r3, 0x0, 0x0) r4 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r4, 0x107, 0x1, 0x0, 0x8004) sendmsg$auto_CGROUPSTATS_CMD_GET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x25, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x400c9d0}, 0x4080) r5 = socket(0x10, 0x2, 0x14) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000002fc0)={&(0x7f0000000280)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x408c3}, 0x24004000) (async) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000002fc0)={&(0x7f0000000280)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x408c3}, 0x24004000) ioctl$auto_FS_IOC_ZERO_RANGE(r5, 0x40305839, 0x8) (async) ioctl$auto_FS_IOC_ZERO_RANGE(r5, 0x40305839, 0x8) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) epoll_create$auto(0x3e) 1.687706134s ago: executing program 32 (id=428): getsockopt$auto_SO_TIMESTAMPNS_NEW(0xffffffffffffffff, 0x7, 0x40, &(0x7f00000001c0)='[\x00', &(0x7f0000000200)=0x6) mmap$auto(0x0, 0x400008, 0xdf, 0x2000000009b72, 0xffffffffffffffff, 0x0) getsockopt$auto(0x3, 0x200000000001, 0x1f, 0x0, 0x0) mmap$auto(0x0, 0x4, 0x1ff, 0x40eb1, 0x401, 0x300000000001) r0 = socket(0x2, 0x1, 0x106) io_uring_setup$auto(0x5b, &(0x7f0000000080)={0x7fffffff, 0xe, 0x2, 0x6, 0x5, 0x8, 0xffffffffffffffff, [], {0xd74c, 0x10000, 0x1, 0x29f, 0x100, 0xfff, 0x101, 0x6, 0x2}, {0xfb, 0x1, 0x10001, 0x7, 0x1, 0x40, 0x176c5, 0x400005, 0x100000005}}) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0xffffffffffff0001, 0x15) mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) bpf$auto(0x0, &(0x7f0000000100)=@link_create={@prog_fd=0x1, @target_fd=0xa, 0x3, 0x8, @tracing={0x4, 0xffffffff}}, 0xfbf) r1 = openat$auto_tracing_stats_fops_trace(0xffffffffffffff9c, &(0x7f0000000240)='/sys/kernel/debug/tracing/per_cpu/cpu0/stats\x00', 0x183400, 0x0) readv$auto(r1, &(0x7f0000000040)={&(0x7f0000000180), 0x6}, 0x5) bind$auto(r0, &(0x7f00000000c0)=@qipcrtr={0x2a, 0x3, 0x4001}, 0x4006b) mmap$auto(0x0, 0x30009, 0x4000000000df, 0x4000eb1, 0x401, 0x8000) unshare$auto(0x40000080) close_range$auto(0x2, 0x8, 0x0) semctl$auto(0xa, 0x2, 0x13, 0xde) r2 = socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) r3 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS0\x00', 0x101e81, 0x0) write$auto_tty_fops_tty_io(r3, &(0x7f0000000680)="1f9319c707498de36a6eedfcfaa139bb5f55cf18b4ee56510d38c0f1006a40000000000000003a556e204dbdd72555ac78", 0x31) setsockopt$auto(0x3, 0x1, 0x4c, 0x0, 0x9) ioctl$auto_I2C_SMBUS(r2, 0x720, &(0x7f0000000080)) recvmmsg$auto(0x3, 0x0, 0x80000401, 0x4000, 0x0) socket(0x11, 0xa, 0xa) sendmsg$auto_OVS_FLOW_CMD_SET(r2, 0x0, 0x10) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) 1.636045761s ago: executing program 1 (id=491): msgctl$auto_MSG_STAT(0x3, 0xb, &(0x7f00000002c0)={{0x0, 0xee00, 0xee00, 0xd, 0x3, 0x200}, 0x0, 0x0, 0xfffffffffffffff9, 0x7, 0x8, 0x5, 0xd, 0xbb84, 0x5, 0xfde, @inferred, @raw=0x3}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_netdev(&(0x7f00000013c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'netdevsim0\x00', 0x0}) sendmsg$auto_NETDEV_CMD_BIND_RX(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001480)={&(0x7f0000000280)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002abd7f00fddbdf250d00000008000300", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="340002800800010006000000080003000000000008000100ff07000008000300000000000800010007000000080001"], 0x58}, 0x1, 0xf0ffffffffffffff, 0x0, 0x8000}, 0x10) 1.584128323s ago: executing program 2 (id=492): r0 = openat$auto_generic(0xffffffffffffff9c, &(0x7f00000032c0)='/proc/kmsg\x00', 0x80002, 0x0) socket(0x26, 0x2, 0x8001) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/loop14/queue/dma_alignment\x00', 0x80000, 0x0) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/fail-nth\x00', 0x109902, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0x11, 0x401, 0x80000008000) pipe2$auto(0x0, 0x0) r1 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000240)='/sys/kernel/tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x9000, 0x0) r2 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) open(&(0x7f0000000100)='.\x00', 0x0, 0x110) ioctl$auto_VHOST_SET_OWNER(r2, 0xaf01, 0x5) ioctl$auto(r2, 0x4028af11, r1) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/usbip-vudc.0/dev_desc\x00', 0x105200, 0x0) mmap$auto(0x0, 0x3, 0x4000000000df, 0x12, r1, 0x300000000000) close_range$auto(0x2, 0x8, 0x0) r3 = socket(0x2, 0x80002, 0x73) openat$auto_generic(0xffffffffffffff9c, &(0x7f0000000100)='/proc/kpageflags\x00', 0x2, 0x0) close_range$auto(0x2, r1, 0x8000) ioctl$auto_SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)="8534304d145fdbb63ec5bd3fef14773eaa822c5eb8cba8944a24c3e8a8fb05b0c85a97b6939019a3152c2cd605ed1fe80dba7ddeec2e4847f2f8b0ffb549273eb35fa44a1f86943dc25f83") socket(0x2b, 0x4, 0x2) socket(0x2, 0x801, 0x100) connect$auto(0x3, &(0x7f00000000c0)=@in={0x2, 0x4e21, @loopback}, 0x1) mmap$auto(0x0, 0x8020009, 0x4000000000df, 0xeb1, 0xffffffffffffffff, 0x8000) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000140), 0x68b80, 0x0) ioctl$auto_KVM_GET_MSR_FEATURE_INDEX_LIST(r4, 0xc004ae0a, &(0x7f0000001480)={0x3, [0x5c20f0b6, 0x5, 0x1, 0x6, 0x69f7]}) r5 = ioctl$auto_KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'nr0\x00'}) syz_genetlink_get_family_id$auto_nl802154(&(0x7f00000000c0), r5) sendmsg$auto_NL802154_CMD_NEW_INTERFACE(r6, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4c811}, 0x20004000) unshare$auto(0x40000080) 1.433673539s ago: executing program 1 (id=493): open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x154) unshare$auto(0x40000080) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x28, 0x1, 0x0) ioctl$auto(0x3, 0x800005411, 0x38) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) syz_genetlink_get_family_id$auto_nlctrl(&(0x7f00000010c0), 0xffffffffffffffff) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r0, 0x0, 0x10001) write$auto(r0, &(0x7f00000000c0)='/dev/tty12\x00', 0x1) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000240)={0x0, 0x7}, 0x2) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/zram-control/hot_add\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0x2, 0x80002, 0x73) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video55\x00', 0x0, 0x0) syz_genetlink_get_family_id$auto_nl802154(0x0, r4) sendmsg$auto_NL802154_CMD_SET_CHANNEL(r3, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000540)={0x0, 0x24bc}, 0x1, 0x0, 0x0, 0x8000000}, 0x8084) sendmsg$auto_IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000002a80)={&(0x7f0000000300)={0x2c, 0x0, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@nested={0xc, 0x4, 0x0, 0x1, [@typed={0x8, 0x7d, 0x0, 0x0, @pid}]}, @nested={0x8, 0x1, 0x0, 0x1, [@nested={0x4, 0x2}]}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4050}, 0x20008004) sendmsg$auto_IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x24, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x10) read$auto_kernfs_file_fops_kernfs_internal(r2, &(0x7f0000000ec0)=""/4096, 0x1000) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x103880, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) bpf$auto(0x5, 0x0, 0x103) madvise$auto(0x0, 0xffffffffffff0001, 0x15) execve$auto(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000100)=&(0x7f0000000300)='#\xdc\xfe\xd8E\xc8\x8bu4\xd9n\xcb\xca\xc7zw \x96\x9ejh\xad\x9eEc\xae\x1e\x89\x92\x9a\xbbP[B\xae\x9cf)\x15\xac\x90)l\x06\xf0\t\x12\x05zz\xa6\xb3\xce=\x00\x00\x00\xf20/\xc4T\x1f\xe5P\xff\xb4\xb7s0\x02\xc5\x81\x93\xc6\xc8\xb6Sp\x1a{8\xfc\xe0,X\xc7BU\xd0\x97\x7f1\x16\x99\x04\xabu/a0\x02\x7f\xbb\xbd\x906\xa8\xce\xee\xcd\xd7\t\x00\xfb\x83\xc8\x8aO\xe9\xbe=\xf7\xf4\x84,\x06\xd3j\x99b\xe6\xf6Y3A\xbb\xa4\xb2\f\x1b\xc3\x8a,g\xc6\xe8[\xdf\x88\x01\x9f7\xb5\x19m\xd8\xc0\f-6\xfe\xa8\xed/u\x81_G\xfeR\xbb\x12|\x97\xabB4J\xed+-\xf8u0/n\xcf\x8b\x95\x9d\xab\xa8\xc47\xa6\x0e\xdeOq\\\xc3\'{\b\xd3m\x94\xc2\xdd{\xeaO\x0e\xe4\xe0\xb9N:\xd60\x17,\x06\xc7B#Y0\x99\xeb\x02\xfe\xd3k\xd5\xdcZ\xdcP\x8e+\xd8\xc7C\xcb\x15\x13c\xbf\xe8\xbd\"\x8f3\"\x14\xf8(\xda\x19\xcd\xec\x03.\xd9^\xc3A\xda\r[\x1a\xda\\#/\xd4\xaf\xd0\xe8\xa2\xdd\xc5{\xfa\xe0\x90\x8f\x99lQ\xec\x84h^\x11+\x93\b\xe0c\xe6\xd22\xf9\xa5\x94\xd0\xf5\xe7\xca\x00\x00\x00\x00\x00\x00\x00\x00\x00') 1.161582955s ago: executing program 3 (id=494): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x0, 0x5, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) sysfs$auto(0x2, 0x49, 0x0) fsopen$auto(0x0, 0x1) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/sit0/statistics/tx_compressed\x00', 0x80000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000280)='/sys/devices/virtual/fcloop/ctl/del_remote_port\x00', 0xa001, 0x0) r2 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x0, 0x0) ioctl$auto_TCFLSH2(r2, 0x5453, 0x0) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, 0x0, 0x0) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0) ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$auto(0x3, 0xc048aec8, r0) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) r4 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/tty12\x00', 0x101c40, 0x0) ioctl$auto(r4, 0x541c, 0xffffffffffffffff) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r5 = socket(0x10, 0x2, 0x0) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYRES16=r1, @ANYRES16=0x0, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0) rseq$auto(&(0x7f0000000140)={0x1000, 0xfffffffe, 0x7fffffffffffffff, 0xc, 0x6, 0x7fffffff, "dcadf16a3c2cd8728fc9b06e7b9b4b2be634013018016d0acad578f891f7183713b7844b0c2a290b913ec347e0424675ed949357d75f0652737755ac5fcaaa030c8fecf4df58195bb9a18f95409ab0dec6d642eac8d6171a"}, 0x200000, 0x9a, 0x0) sysfs$auto(0x2, 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) getsockopt$auto(r6, 0x6, 0x23, 0x0, &(0x7f0000000100)=0x14) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1a0027"], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x2000800) 143.18115ms ago: executing program 3 (id=495): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x0, 0x5, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) sysfs$auto(0x2, 0x49, 0x0) fsopen$auto(0x0, 0x1) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/sit0/statistics/tx_compressed\x00', 0x80000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000280)='/sys/devices/virtual/fcloop/ctl/del_remote_port\x00', 0xa001, 0x0) r2 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x0, 0x0) ioctl$auto_TCFLSH2(r2, 0x5453, 0x0) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, 0x0, 0x0) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0) ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$auto(0x3, 0xc048aec8, r0) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) r4 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/tty12\x00', 0x101c40, 0x0) ioctl$auto(r4, 0x541c, 0xffffffffffffffff) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r5 = socket(0x10, 0x2, 0x0) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYRES16=r1, @ANYRES16=0x0, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0) rseq$auto(&(0x7f0000000140)={0x1000, 0xfffffffe, 0x7fffffffffffffff, 0xc, 0x6, 0x7fffffff, "dcadf16a3c2cd8728fc9b06e7b9b4b2be634013018016d0acad578f891f7183713b7844b0c2a290b913ec347e0424675ed949357d75f0652737755ac5fcaaa030c8fecf4df58195bb9a18f95409ab0dec6d642eac8d6171a"}, 0x200000, 0x9a, 0x0) sysfs$auto(0x2, 0x0, 0x0) r6 = socket(0x2, 0x1, 0x0) getsockopt$auto(r6, 0x6, 0x23, 0x0, &(0x7f0000000100)=0x14) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1a0027"], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x2000800) 0s ago: executing program 2 (id=496): mmap$auto(0x0, 0x80000000, 0x40000000003, 0xeb1, 0xfffffffffffffffa, 0x8100) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x4) madvise$auto(0x6000000000, 0x8, 0x7) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x10, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) open(&(0x7f0000000140)='./file0\x00', 0x2ac41, 0x0) socket(0xa, 0x5, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x18) r2 = socket(0x10, 0x2, 0x15) close_range$auto(0x0, 0xfffffffffffff000, 0x0) bpf$auto(0x0, &(0x7f0000000300)=@test={r2, 0x3, 0x10, 0x8, 0x133, 0x8, 0xf4, 0xec56, 0x7fff, 0xd0, 0x2, 0x6, 0x8, 0x7, 0x7150}, 0x10) bpf$auto(0x18, &(0x7f0000000040)=@bpf_attr_3={0x0, 0xa9f, 0x3, 0x8, 0x200, 0x2, 0x9, 0x0, 0x2, "6112c2774af74d8ed7bacfcb2688c651", 0x0, 0x7, r0, 0x2, 0xb1, 0x1, 0x640, 0xe03b, 0x4, 0x9, @attach_btf_obj_fd, 0x9, 0x401, 0xad, 0x3d81cdbc, 0x5, 0xffffffffffffffff, r1}, 0x2f) shmdt$auto(0x0) unshare$auto(0x40000080) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x801, 0x84) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) close_range$auto(0x0, 0xffffffffffffffff, 0x2) close_range$auto(0x2, 0xa, 0x0) socket(0x18, 0xa, 0x1) socket(0xa, 0x3, 0x3a) kernel console output (not intermixed with test programs): ter parsing attributes in process `syz.2.86'. [ 142.220381][ T6340] FAULT_INJECTION: forcing a failure. [ 142.220381][ T6340] name failslab, interval 1, probability 0, space 0, times 0 [ 142.274090][ T6340] CPU: 0 UID: 0 PID: 6340 Comm: syz.2.88 Not tainted syzkaller #0 PREEMPT(full) [ 142.274129][ T6340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 142.274148][ T6340] Call Trace: [ 142.274159][ T6340] [ 142.274171][ T6340] dump_stack_lvl+0x100/0x190 [ 142.274210][ T6340] should_fail_ex.cold+0x5/0xa [ 142.274250][ T6340] should_failslab+0xc2/0x120 [ 142.274288][ T6340] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 142.274337][ T6340] ? __kernfs_new_node+0xd2/0x9f0 [ 142.274372][ T6340] ? kstrdup+0xb3/0xe0 [ 142.274409][ T6340] __kernfs_new_node+0xd2/0x9f0 [ 142.274449][ T6340] ? __pfx___kernfs_new_node+0x10/0x10 [ 142.274499][ T6340] ? find_held_lock+0x2b/0x80 [ 142.274541][ T6340] ? kernfs_root+0xee/0x2a0 [ 142.274573][ T6340] ? kernfs_root+0xee/0x2a0 [ 142.274617][ T6340] kernfs_new_node+0x11b/0x1a0 [ 142.274664][ T6340] kernfs_create_link+0xcc/0x240 [ 142.274730][ T6340] sysfs_do_create_link_sd+0x90/0x140 [ 142.274768][ T6340] sysfs_create_link+0x61/0xc0 [ 142.274802][ T6340] device_add+0x675/0x1950 [ 142.274845][ T6340] ? __pfx_device_add+0x10/0x10 [ 142.274892][ T6340] __add_disk+0x518/0xe40 [ 142.274931][ T6340] ? find_held_lock+0x2b/0x80 [ 142.274970][ T6340] add_disk_fwnode+0x3d4/0x5c0 [ 142.275012][ T6340] zram_add+0x495/0x5d0 [ 142.275053][ T6340] ? __pfx_zram_add+0x10/0x10 [ 142.275131][ T6340] ? find_held_lock+0x2b/0x80 [ 142.275166][ T6340] ? sysfs_file_kobj+0xe4/0x290 [ 142.275215][ T6340] ? __pfx_hot_add_show+0x10/0x10 [ 142.275257][ T6340] hot_add_show+0x21/0x80 [ 142.275299][ T6340] class_attr_show+0x72/0xa0 [ 142.275346][ T6340] ? __pfx_class_attr_show+0x10/0x10 [ 142.275377][ T6340] sysfs_kf_seq_show+0x217/0x3a0 [ 142.275407][ T6340] seq_read_iter+0x32f/0x1270 [ 142.275435][ T6340] ? lock_acquire+0x1b1/0x370 [ 142.275470][ T6340] kernfs_fop_read_iter+0x46c/0x610 [ 142.275530][ T6340] ? rw_verify_area+0xce/0x6d0 [ 142.275557][ T6340] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 142.275601][ T6340] vfs_read+0x825/0xb30 [ 142.275637][ T6340] ? __pfx_vfs_read+0x10/0x10 [ 142.275689][ T6340] ksys_read+0x12a/0x250 [ 142.275729][ T6340] ? __pfx_ksys_read+0x10/0x10 [ 142.275763][ T6340] ? rcu_is_watching+0x12/0xc0 [ 142.275802][ T6340] do_syscall_64+0x10b/0xf80 [ 142.275839][ T6340] ? clear_bhb_loop+0x40/0x90 [ 142.275875][ T6340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.275903][ T6340] RIP: 0033:0x7f9a7bb9cdd9 [ 142.275927][ T6340] 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 [ 142.275954][ T6340] RSP: 002b:00007f9a7cad1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 142.275981][ T6340] RAX: ffffffffffffffda RBX: 00007f9a7be16090 RCX: 00007f9a7bb9cdd9 [ 142.275999][ T6340] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000006 [ 142.276016][ T6340] RBP: 00007f9a7bc32d69 R08: 0000000000000000 R09: 0000000000000000 [ 142.276033][ T6340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 142.276060][ T6340] R13: 00007f9a7be16128 R14: 00007f9a7be16090 R15: 00007ffc71a20908 [ 142.276111][ T6340] [ 145.293928][ T6370] netlink: 'syz.1.92': attribute type 25 has an invalid length. [ 145.340191][ T6370] netlink: 'syz.1.92': attribute type 25 has an invalid length. [ 145.612634][ T6373] netlink: 4 bytes leftover after parsing attributes in process `syz.1.93'. [ 145.902147][ T6378] FAULT_INJECTION: forcing a failure. [ 145.902147][ T6378] name failslab, interval 1, probability 0, space 0, times 0 [ 145.969593][ T6378] CPU: 1 UID: 0 PID: 6378 Comm: syz.1.94 Not tainted syzkaller #0 PREEMPT(full) [ 145.969635][ T6378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 145.969654][ T6378] Call Trace: [ 145.969664][ T6378] [ 145.969676][ T6378] dump_stack_lvl+0x100/0x190 [ 145.969719][ T6378] should_fail_ex.cold+0x5/0xa [ 145.969764][ T6378] should_failslab+0xc2/0x120 [ 145.969805][ T6378] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 145.969842][ T6378] ? kstrdup_const+0x63/0x80 [ 145.969887][ T6378] kstrdup+0x51/0xe0 [ 145.969928][ T6378] kstrdup_const+0x63/0x80 [ 145.969966][ T6378] __kernfs_new_node+0x9b/0x9f0 [ 145.970012][ T6378] ? __pfx___kernfs_new_node+0x10/0x10 [ 145.970061][ T6378] ? find_held_lock+0x2b/0x80 [ 145.970106][ T6378] ? kernfs_root+0xee/0x2a0 [ 145.970142][ T6378] ? kernfs_root+0xee/0x2a0 [ 145.970189][ T6378] kernfs_new_node+0x11b/0x1a0 [ 145.970240][ T6378] kernfs_create_link+0xcc/0x240 [ 145.970296][ T6378] sysfs_do_create_link_sd+0x90/0x140 [ 145.970338][ T6378] sysfs_create_link+0x61/0xc0 [ 145.970376][ T6378] device_add+0x675/0x1950 [ 145.970424][ T6378] ? __pfx_device_add+0x10/0x10 [ 145.970512][ T6378] __add_disk+0x518/0xe40 [ 145.970559][ T6378] ? find_held_lock+0x2b/0x80 [ 145.970604][ T6378] add_disk_fwnode+0x3d4/0x5c0 [ 145.970654][ T6378] zram_add+0x495/0x5d0 [ 145.970701][ T6378] ? __pfx_zram_add+0x10/0x10 [ 145.970773][ T6378] ? find_held_lock+0x2b/0x80 [ 145.970812][ T6378] ? sysfs_file_kobj+0xe4/0x290 [ 145.970866][ T6378] ? __pfx_hot_add_show+0x10/0x10 [ 145.970914][ T6378] hot_add_show+0x21/0x80 [ 145.970960][ T6378] class_attr_show+0x72/0xa0 [ 145.971000][ T6378] ? __pfx_class_attr_show+0x10/0x10 [ 145.971037][ T6378] sysfs_kf_seq_show+0x217/0x3a0 [ 145.971080][ T6378] seq_read_iter+0x32f/0x1270 [ 145.971113][ T6378] ? lock_acquire+0x1b1/0x370 [ 145.971157][ T6378] kernfs_fop_read_iter+0x46c/0x610 [ 145.971205][ T6378] ? rw_verify_area+0xce/0x6d0 [ 145.971236][ T6378] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 145.971286][ T6378] vfs_read+0x825/0xb30 [ 145.971326][ T6378] ? __pfx_vfs_read+0x10/0x10 [ 145.971397][ T6378] ksys_read+0x12a/0x250 [ 145.971448][ T6378] ? __pfx_ksys_read+0x10/0x10 [ 145.971486][ T6378] ? rcu_is_watching+0x12/0xc0 [ 145.971532][ T6378] do_syscall_64+0x10b/0xf80 [ 145.971573][ T6378] ? clear_bhb_loop+0x40/0x90 [ 145.971614][ T6378] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.971646][ T6378] RIP: 0033:0x7ff8d6d9cdd9 [ 145.971672][ T6378] 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 [ 145.971702][ T6378] RSP: 002b:00007ff8d7c3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 145.971744][ T6378] RAX: ffffffffffffffda RBX: 00007ff8d7016090 RCX: 00007ff8d6d9cdd9 [ 145.971762][ T6378] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000006 [ 145.971779][ T6378] RBP: 00007ff8d6e32d69 R08: 0000000000000000 R09: 0000000000000000 [ 145.971795][ T6378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 145.971812][ T6378] R13: 00007ff8d7016128 R14: 00007ff8d7016090 R15: 00007ffef550a0b8 [ 145.971848][ T6378] [ 148.720916][ T6424] FAULT_INJECTION: forcing a failure. [ 148.720916][ T6424] name failslab, interval 1, probability 0, space 0, times 0 [ 148.783883][ T6424] CPU: 0 UID: 0 PID: 6424 Comm: syz.3.102 Not tainted syzkaller #0 PREEMPT(full) [ 148.783922][ T6424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 148.783939][ T6424] Call Trace: [ 148.783956][ T6424] [ 148.783967][ T6424] dump_stack_lvl+0x100/0x190 [ 148.784009][ T6424] should_fail_ex.cold+0x5/0xa [ 148.784050][ T6424] should_failslab+0xc2/0x120 [ 148.784086][ T6424] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 148.784133][ T6424] ? __kernfs_new_node+0xd2/0x9f0 [ 148.784165][ T6424] ? kstrdup+0xb3/0xe0 [ 148.784199][ T6424] __kernfs_new_node+0xd2/0x9f0 [ 148.784229][ T6424] ? __kernel_text_address+0xd/0x30 [ 148.784281][ T6424] ? arch_stack_walk+0xa6/0xf0 [ 148.784321][ T6424] ? __pfx___kernfs_new_node+0x10/0x10 [ 148.784365][ T6424] ? find_held_lock+0x2b/0x80 [ 148.784405][ T6424] ? kernfs_root+0xee/0x2a0 [ 148.784437][ T6424] ? kernfs_root+0xee/0x2a0 [ 148.784480][ T6424] kernfs_new_node+0x11b/0x1a0 [ 148.784526][ T6424] kernfs_create_dir_ns+0x4c/0x1a0 [ 148.784572][ T6424] sysfs_create_dir_ns+0x13a/0x2b0 [ 148.784606][ T6424] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 148.784637][ T6424] ? find_held_lock+0x2b/0x80 [ 148.784677][ T6424] ? kobject_add_internal+0x25f/0x930 [ 148.784726][ T6424] ? kobject_add_internal+0x25f/0x930 [ 148.784779][ T6424] ? class_dir_child_ns_type+0xd/0x60 [ 148.784823][ T6424] kobject_add_internal+0x2c8/0x930 [ 148.784879][ T6424] kobject_add+0x16a/0x1e0 [ 148.784929][ T6424] ? __pfx_kobject_add+0x10/0x10 [ 148.784994][ T6424] ? kobject_put+0xb9/0x640 [ 148.785051][ T6424] device_add+0x294/0x1950 [ 148.785092][ T6424] ? __pfx_dev_set_name+0x10/0x10 [ 148.785139][ T6424] ? __pfx_device_add+0x10/0x10 [ 148.785194][ T6424] __add_disk+0x518/0xe40 [ 148.785241][ T6424] ? find_held_lock+0x2b/0x80 [ 148.785284][ T6424] add_disk_fwnode+0x3d4/0x5c0 [ 148.785333][ T6424] zram_add+0x495/0x5d0 [ 148.785379][ T6424] ? __pfx_zram_add+0x10/0x10 [ 148.785448][ T6424] ? find_held_lock+0x2b/0x80 [ 148.785488][ T6424] ? sysfs_file_kobj+0xe4/0x290 [ 148.785544][ T6424] ? __pfx_hot_add_show+0x10/0x10 [ 148.785592][ T6424] hot_add_show+0x21/0x80 [ 148.785638][ T6424] class_attr_show+0x72/0xa0 [ 148.785677][ T6424] ? __pfx_class_attr_show+0x10/0x10 [ 148.785714][ T6424] sysfs_kf_seq_show+0x217/0x3a0 [ 148.785750][ T6424] seq_read_iter+0x32f/0x1270 [ 148.785782][ T6424] ? lock_acquire+0x1b1/0x370 [ 148.785828][ T6424] kernfs_fop_read_iter+0x46c/0x610 [ 148.785876][ T6424] ? rw_verify_area+0xce/0x6d0 [ 148.785906][ T6424] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 148.785967][ T6424] vfs_read+0x825/0xb30 [ 148.786007][ T6424] ? __pfx_vfs_read+0x10/0x10 [ 148.786067][ T6424] ksys_read+0x12a/0x250 [ 148.786101][ T6424] ? __pfx_ksys_read+0x10/0x10 [ 148.786140][ T6424] ? rcu_is_watching+0x12/0xc0 [ 148.786179][ T6424] do_syscall_64+0x10b/0xf80 [ 148.786296][ T6424] ? clear_bhb_loop+0x40/0x90 [ 148.786341][ T6424] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.786374][ T6424] RIP: 0033:0x7f64ec79cdd9 [ 148.786400][ T6424] 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 [ 148.786430][ T6424] RSP: 002b:00007f64ed59a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 148.786461][ T6424] RAX: ffffffffffffffda RBX: 00007f64eca16180 RCX: 00007f64ec79cdd9 [ 148.786482][ T6424] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000007 [ 148.786501][ T6424] RBP: 00007f64ec832d69 R08: 0000000000000000 R09: 0000000000000000 [ 148.786520][ T6424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 148.786538][ T6424] R13: 00007f64eca16218 R14: 00007f64eca16180 R15: 00007ffef891f1c8 [ 148.786580][ T6424] [ 149.565964][ T6424] kobject: kobject_add_internal failed for zram1 (error: -12 parent: block) [ 150.620305][ T6442] netlink: 12 bytes leftover after parsing attributes in process `syz.2.104'. [ 150.995081][ T6442] i: entered promiscuous mode [ 151.166936][ T6444] HfR: entered promiscuous mode [ 153.832325][ T6487] netlink: 28 bytes leftover after parsing attributes in process `syz.0.112'. [ 153.869235][ T6484] can: request_module (can-proto-4) failed. [ 154.075620][ T6487] hsr_slave_0 (unregistering): left promiscuous mode [ 154.517790][ T6502] netlink: 4 bytes leftover after parsing attributes in process `syz.0.114'. [ 155.154792][ T6507] ubi0: attaching mtd0 [ 155.351667][ T6507] ubi0: scanning is finished [ 155.402653][ T6507] ubi0: empty MTD device detected [ 155.703149][ T6515] syz.2.115 uses obsolete (PF_INET,SOCK_PACKET) [ 156.266017][ T6507] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 156.305616][ T6507] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 156.325702][ T6507] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 156.332807][ T6507] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 156.341227][ T6507] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 156.360423][ T6507] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 156.384114][ T6507] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 413423005 [ 156.485766][ T6507] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 156.498172][ T6517] ubi0: background thread "ubi_bgt0d" started, PID 6517 [ 156.541995][ T6509] ubi0: detaching mtd0 [ 156.658763][ T6509] ubi0: mtd0 is detached [ 158.437801][ T6530] FAULT_INJECTION: forcing a failure. [ 158.437801][ T6530] name failslab, interval 1, probability 0, space 0, times 0 [ 158.460930][ T6530] CPU: 1 UID: 0 PID: 6530 Comm: syz.1.118 Not tainted syzkaller #0 PREEMPT(full) [ 158.460972][ T6530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 158.460991][ T6530] Call Trace: [ 158.461011][ T6530] [ 158.461023][ T6530] dump_stack_lvl+0x100/0x190 [ 158.461065][ T6530] should_fail_ex.cold+0x5/0xa [ 158.461108][ T6530] should_failslab+0xc2/0x120 [ 158.461149][ T6530] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 158.461203][ T6530] ? security_inode_alloc+0x3b/0x2c0 [ 158.461259][ T6530] ? lockdep_init_map_type+0x5c/0x250 [ 158.461317][ T6530] security_inode_alloc+0x3b/0x2c0 [ 158.461376][ T6530] inode_init_always_gfp+0xcc0/0x1000 [ 158.461427][ T6530] alloc_inode+0x8e/0x250 [ 158.461480][ T6530] new_inode+0x22/0x1c0 [ 158.461538][ T6530] __debugfs_create_file+0x105/0x4f0 [ 158.461598][ T6530] debugfs_create_file_full+0x41/0x60 [ 158.461657][ T6530] ref_tracker_dir_debugfs+0x19e/0x2e0 [ 158.461702][ T6530] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 158.461783][ T6530] ? lockdep_init_map_type+0x5c/0x250 [ 158.461825][ T6530] preinit_net.part.0+0x43b/0x920 [ 158.461867][ T6530] copy_net_ns+0x339/0x7c0 [ 158.461915][ T6530] create_new_namespaces+0x3ea/0xac0 [ 158.461971][ T6530] unshare_nsproxy_namespaces+0xf2/0x220 [ 158.462029][ T6530] ksys_unshare+0x438/0xab0 [ 158.462092][ T6530] ? __pfx_ksys_unshare+0x10/0x10 [ 158.462141][ T6530] ? xfd_validate_state+0x129/0x190 [ 158.462192][ T6530] __x64_sys_unshare+0x31/0x40 [ 158.462244][ T6530] do_syscall_64+0x10b/0xf80 [ 158.462290][ T6530] ? clear_bhb_loop+0x40/0x90 [ 158.462331][ T6530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.462373][ T6530] RIP: 0033:0x7ff8d6d9cdd9 [ 158.462400][ T6530] 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 [ 158.462433][ T6530] RSP: 002b:00007ff8d7c3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 158.462465][ T6530] RAX: ffffffffffffffda RBX: 00007ff8d7016090 RCX: 00007ff8d6d9cdd9 [ 158.462487][ T6530] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 158.462507][ T6530] RBP: 00007ff8d6e32d69 R08: 0000000000000000 R09: 0000000000000000 [ 158.462528][ T6530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 158.462549][ T6530] R13: 00007ff8d7016128 R14: 00007ff8d7016090 R15: 00007ffef550a0b8 [ 158.462594][ T6530] [ 159.058822][ T6530] debugfs: out of free dentries, can not create file 'net_notrefcnt@ffff8880592aa9b8' [ 162.404961][ T6565] FAULT_INJECTION: forcing a failure. [ 162.404961][ T6565] name failslab, interval 1, probability 0, space 0, times 0 [ 162.421873][ T6565] CPU: 0 UID: 0 PID: 6565 Comm: syz.1.124 Not tainted syzkaller #0 PREEMPT(full) [ 162.421916][ T6565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 162.421936][ T6565] Call Trace: [ 162.421946][ T6565] [ 162.421958][ T6565] dump_stack_lvl+0x100/0x190 [ 162.422001][ T6565] should_fail_ex.cold+0x5/0xa [ 162.422064][ T6565] should_failslab+0xc2/0x120 [ 162.422106][ T6565] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 162.422163][ T6565] ? __kernfs_new_node+0xd2/0x9f0 [ 162.422211][ T6565] __kernfs_new_node+0xd2/0x9f0 [ 162.422252][ T6565] ? do_raw_spin_lock+0x128/0x260 [ 162.422294][ T6565] ? __pfx___kernfs_new_node+0x10/0x10 [ 162.422344][ T6565] ? find_held_lock+0x2b/0x80 [ 162.422388][ T6565] ? kernfs_root+0xee/0x2a0 [ 162.422424][ T6565] ? kernfs_root+0xee/0x2a0 [ 162.422473][ T6565] kernfs_new_node+0x11b/0x1a0 [ 162.422536][ T6565] __kernfs_create_file+0x53/0x350 [ 162.422591][ T6565] sysfs_add_file_mode_ns+0x207/0x3c0 [ 162.422647][ T6565] internal_create_group+0x593/0xf40 [ 162.422698][ T6565] ? __pfx_internal_create_group+0x10/0x10 [ 162.422745][ T6565] ? kernfs_create_link+0x1bd/0x240 [ 162.422803][ T6565] internal_create_groups+0x9d/0x150 [ 162.422851][ T6565] device_add+0x77a/0x1950 [ 162.422900][ T6565] ? __pfx_device_add+0x10/0x10 [ 162.422959][ T6565] __add_disk+0x518/0xe40 [ 162.423026][ T6565] ? find_held_lock+0x2b/0x80 [ 162.423076][ T6565] add_disk_fwnode+0x3d4/0x5c0 [ 162.423132][ T6565] zram_add+0x495/0x5d0 [ 162.423197][ T6565] ? __pfx_zram_add+0x10/0x10 [ 162.423272][ T6565] ? find_held_lock+0x2b/0x80 [ 162.423314][ T6565] ? sysfs_file_kobj+0xe4/0x290 [ 162.423372][ T6565] ? __pfx_hot_add_show+0x10/0x10 [ 162.423422][ T6565] hot_add_show+0x21/0x80 [ 162.423472][ T6565] class_attr_show+0x72/0xa0 [ 162.423515][ T6565] ? __pfx_class_attr_show+0x10/0x10 [ 162.423555][ T6565] sysfs_kf_seq_show+0x217/0x3a0 [ 162.423596][ T6565] seq_read_iter+0x32f/0x1270 [ 162.423638][ T6565] ? lock_acquire+0x1b1/0x370 [ 162.423687][ T6565] kernfs_fop_read_iter+0x46c/0x610 [ 162.423738][ T6565] ? rw_verify_area+0xce/0x6d0 [ 162.423770][ T6565] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 162.423824][ T6565] vfs_read+0x825/0xb30 [ 162.423867][ T6565] ? __pfx_vfs_read+0x10/0x10 [ 162.423933][ T6565] ksys_read+0x12a/0x250 [ 162.423970][ T6565] ? __pfx_ksys_read+0x10/0x10 [ 162.424010][ T6565] ? rcu_is_watching+0x12/0xc0 [ 162.424053][ T6565] do_syscall_64+0x10b/0xf80 [ 162.424096][ T6565] ? clear_bhb_loop+0x40/0x90 [ 162.424138][ T6565] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.424173][ T6565] RIP: 0033:0x7ff8d6d9cdd9 [ 162.424200][ T6565] 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 [ 162.424232][ T6565] RSP: 002b:00007ff8d7c3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 162.424263][ T6565] RAX: ffffffffffffffda RBX: 00007ff8d7016090 RCX: 00007ff8d6d9cdd9 [ 162.424285][ T6565] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000006 [ 162.424306][ T6565] RBP: 00007ff8d6e32d69 R08: 0000000000000000 R09: 0000000000000000 [ 162.424325][ T6565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 162.424345][ T6565] R13: 00007ff8d7016128 R14: 00007ff8d7016090 R15: 00007ffef550a0b8 [ 162.424389][ T6565] [ 163.486125][ T6574] random: crng reseeded on system resumption [ 164.329266][ T6589] netlink: 8 bytes leftover after parsing attributes in process `syz.1.128'. [ 167.248156][ T6628] random: crng reseeded on system resumption [ 167.681724][ T6628] zswap: compressor not available [ 167.726966][ T6638] mmap: syz.2.135 (6638) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 168.994897][ T6652] netlink: 4 bytes leftover after parsing attributes in process `syz.3.139'. [ 169.029784][ T6652] netlink: 'syz.3.139': attribute type 1 has an invalid length. [ 169.054908][ T6652] netlink: 51465 bytes leftover after parsing attributes in process `syz.3.139'. [ 169.783609][ T6655] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input5 [ 171.634349][ T6676] netlink: 4 bytes leftover after parsing attributes in process `syz.2.143'. [ 171.684786][ T6676] netlink: 28905 bytes leftover after parsing attributes in process `syz.2.143'. [ 172.131045][ T6682] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 172.198261][ T6682] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 174.383514][ T6715] netlink: 'syz.0.150': attribute type 25 has an invalid length. [ 175.869515][ T6746] FAULT_INJECTION: forcing a failure. [ 175.869515][ T6746] name failslab, interval 1, probability 0, space 0, times 0 [ 175.937159][ T6746] CPU: 1 UID: 0 PID: 6746 Comm: syz.0.156 Not tainted syzkaller #0 PREEMPT(full) [ 175.937199][ T6746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 175.937224][ T6746] Call Trace: [ 175.937252][ T6746] [ 175.937264][ T6746] dump_stack_lvl+0x100/0x190 [ 175.937308][ T6746] should_fail_ex.cold+0x5/0xa [ 175.937350][ T6746] should_failslab+0xc2/0x120 [ 175.937391][ T6746] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 175.937428][ T6746] ? kstrdup_const+0x63/0x80 [ 175.937471][ T6746] kstrdup+0x51/0xe0 [ 175.937508][ T6746] kstrdup_const+0x63/0x80 [ 175.937542][ T6746] __kernfs_new_node+0x9b/0x9f0 [ 175.937586][ T6746] ? __pfx___kernfs_new_node+0x10/0x10 [ 175.937634][ T6746] ? find_held_lock+0x2b/0x80 [ 175.937679][ T6746] ? kernfs_root+0xee/0x2a0 [ 175.937713][ T6746] ? kernfs_root+0xee/0x2a0 [ 175.937760][ T6746] kernfs_new_node+0x11b/0x1a0 [ 175.937810][ T6746] kernfs_create_link+0xcc/0x240 [ 175.937864][ T6746] sysfs_do_create_link_sd+0x90/0x140 [ 175.937905][ T6746] sysfs_create_link+0x61/0xc0 [ 175.937942][ T6746] device_add+0x675/0x1950 [ 175.937991][ T6746] ? __pfx_device_add+0x10/0x10 [ 175.938050][ T6746] __add_disk+0x518/0xe40 [ 175.938101][ T6746] ? find_held_lock+0x2b/0x80 [ 175.938148][ T6746] add_disk_fwnode+0x3d4/0x5c0 [ 175.938202][ T6746] zram_add+0x495/0x5d0 [ 175.938261][ T6746] ? __pfx_zram_add+0x10/0x10 [ 175.938338][ T6746] ? find_held_lock+0x2b/0x80 [ 175.938381][ T6746] ? sysfs_file_kobj+0xe4/0x290 [ 175.938440][ T6746] ? __pfx_hot_add_show+0x10/0x10 [ 175.938493][ T6746] hot_add_show+0x21/0x80 [ 175.938543][ T6746] class_attr_show+0x72/0xa0 [ 175.938591][ T6746] ? __pfx_class_attr_show+0x10/0x10 [ 175.938631][ T6746] sysfs_kf_seq_show+0x217/0x3a0 [ 175.938671][ T6746] seq_read_iter+0x32f/0x1270 [ 175.938706][ T6746] ? lock_acquire+0x1b1/0x370 [ 175.938754][ T6746] kernfs_fop_read_iter+0x46c/0x610 [ 175.938805][ T6746] ? rw_verify_area+0xce/0x6d0 [ 175.938839][ T6746] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 175.938892][ T6746] vfs_read+0x825/0xb30 [ 175.938936][ T6746] ? __pfx_vfs_read+0x10/0x10 [ 175.939002][ T6746] ksys_read+0x12a/0x250 [ 175.939040][ T6746] ? __pfx_ksys_read+0x10/0x10 [ 175.939082][ T6746] ? rcu_is_watching+0x12/0xc0 [ 175.939128][ T6746] do_syscall_64+0x10b/0xf80 [ 175.939173][ T6746] ? clear_bhb_loop+0x40/0x90 [ 175.939223][ T6746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.939263][ T6746] RIP: 0033:0x7f24d079cdd9 [ 175.939308][ T6746] 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 [ 175.939341][ T6746] RSP: 002b:00007f24ce9cd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 175.939373][ T6746] RAX: ffffffffffffffda RBX: 00007f24d0a16090 RCX: 00007f24d079cdd9 [ 175.939396][ T6746] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000008 [ 175.939416][ T6746] RBP: 00007f24d0832d69 R08: 0000000000000000 R09: 0000000000000000 [ 175.939437][ T6746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 175.939457][ T6746] R13: 00007f24d0a16128 R14: 00007f24d0a16090 R15: 00007ffd962ed3f8 [ 175.939502][ T6746] Ijn9_UVQ8j@:Un M%Ux[ 178.276668][ T6773] netlink: 'syz.0.160': attribute type 25 has an invalid length. [ 178.479497][ T5628] Bluetooth: hci1: unexpected event for opcode 0x7c89 [ 184.726878][ T6848] netlink: 4 bytes leftover after parsing attributes in process `syz.3.171'. [ 184.746410][ T6848] netlink: 28905 bytes leftover after parsing attributes in process `syz.3.171'. [ 191.415773][ T6936] ubi0: attaching mtd0 [ 191.523341][ T6936] ubi0: scanning is finished [ 191.776174][ T6936] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 191.785646][ T6936] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 191.805360][ T6936] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 191.814995][ T6936] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 191.851322][ T6936] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 191.879736][ T6936] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 191.889424][ T6936] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 413423005 [ 191.911836][ T6936] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 191.934134][ T6950] ubi0: background thread "ubi_bgt0d" started, PID 6950 [ 191.950381][ T6940] ubi0: detaching mtd0 [ 192.031066][ T6940] ubi0: mtd0 is detached [ 193.655605][ T6968] random: crng reseeded on system resumption [ 194.042211][ T6975] FAULT_INJECTION: forcing a failure. [ 194.042211][ T6975] name failslab, interval 1, probability 0, space 0, times 0 [ 194.069663][ T6975] CPU: 1 UID: 0 PID: 6975 Comm: syz.1.188 Not tainted syzkaller #0 PREEMPT(full) [ 194.069708][ T6975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 194.069727][ T6975] Call Trace: [ 194.069743][ T6975] [ 194.069755][ T6975] dump_stack_lvl+0x100/0x190 [ 194.069798][ T6975] should_fail_ex.cold+0x5/0xa [ 194.069841][ T6975] should_failslab+0xc2/0x120 [ 194.069881][ T6975] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 194.069937][ T6975] ? __kernfs_new_node+0xd2/0x9f0 [ 194.069983][ T6975] __kernfs_new_node+0xd2/0x9f0 [ 194.070026][ T6975] ? __pfx___kernfs_new_node+0x10/0x10 [ 194.070076][ T6975] ? find_held_lock+0x2b/0x80 [ 194.070120][ T6975] ? kernfs_root+0xee/0x2a0 [ 194.070155][ T6975] ? kernfs_root+0xee/0x2a0 [ 194.070204][ T6975] kernfs_new_node+0x11b/0x1a0 [ 194.070256][ T6975] __kernfs_create_file+0x53/0x350 [ 194.070316][ T6975] sysfs_add_file_mode_ns+0x207/0x3c0 [ 194.070362][ T6975] internal_create_group+0x593/0xf40 [ 194.070413][ T6975] ? __pfx_internal_create_group+0x10/0x10 [ 194.070461][ T6975] ? kernfs_create_link+0x1bd/0x240 [ 194.070520][ T6975] internal_create_groups+0x9d/0x150 [ 194.070564][ T6975] device_add+0x77a/0x1950 [ 194.070620][ T6975] ? __pfx_device_add+0x10/0x10 [ 194.070680][ T6975] __add_disk+0x518/0xe40 [ 194.070729][ T6975] ? find_held_lock+0x2b/0x80 [ 194.070777][ T6975] add_disk_fwnode+0x3d4/0x5c0 [ 194.070833][ T6975] zram_add+0x495/0x5d0 [ 194.070884][ T6975] ? __pfx_zram_add+0x10/0x10 [ 194.070962][ T6975] ? find_held_lock+0x2b/0x80 [ 194.071005][ T6975] ? sysfs_file_kobj+0xe4/0x290 [ 194.071066][ T6975] ? __pfx_hot_add_show+0x10/0x10 [ 194.071117][ T6975] hot_add_show+0x21/0x80 [ 194.071169][ T6975] class_attr_show+0x72/0xa0 [ 194.071211][ T6975] ? __pfx_class_attr_show+0x10/0x10 [ 194.071250][ T6975] sysfs_kf_seq_show+0x217/0x3a0 [ 194.071291][ T6975] seq_read_iter+0x32f/0x1270 [ 194.071324][ T6975] ? lock_acquire+0x1b1/0x370 [ 194.071373][ T6975] kernfs_fop_read_iter+0x46c/0x610 [ 194.071424][ T6975] ? rw_verify_area+0xce/0x6d0 [ 194.071456][ T6975] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 194.071500][ T6975] vfs_read+0x825/0xb30 [ 194.071534][ T6975] ? __pfx_vfs_read+0x10/0x10 [ 194.071590][ T6975] ksys_read+0x12a/0x250 [ 194.071633][ T6975] ? __pfx_ksys_read+0x10/0x10 [ 194.071672][ T6975] ? rcu_is_watching+0x12/0xc0 [ 194.071717][ T6975] do_syscall_64+0x10b/0xf80 [ 194.071759][ T6975] ? clear_bhb_loop+0x40/0x90 [ 194.071800][ T6975] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.071834][ T6975] RIP: 0033:0x7ff8d6d9cdd9 [ 194.071861][ T6975] 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 [ 194.071894][ T6975] RSP: 002b:00007ff8d7c3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 194.071921][ T6975] RAX: ffffffffffffffda RBX: 00007ff8d7016090 RCX: 00007ff8d6d9cdd9 [ 194.071942][ T6975] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000006 [ 194.071961][ T6975] RBP: 00007ff8d6e32d69 R08: 0000000000000000 R09: 0000000000000000 [ 194.071980][ T6975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 194.072000][ T6975] R13: 00007ff8d7016128 R14: 00007ff8d7016090 R15: 00007ffef550a0b8 [ 194.072042][ T6975] [ 194.460740][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.467266][ T1315] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.988334][ T6964] hub 1-0:1.0: USB hub found [ 195.060637][ T6964] hub 1-0:1.0: 1 port detected [ 196.005853][ T6983] netlink: 'syz.1.190': attribute type 25 has an invalid length. [ 198.053032][ T7014] workqueue: name exceeds WQ_NAME_LEN. Truncating to: 11!phy1!netdev:wlan1!rc_rateid [ 198.232012][ T7019] sysfs: cannot create duplicate filename '/class/ieee80211/11!phy1!netdev:wlan1!rc_rateidx_mcs_mask' [ 198.299515][ T7019] CPU: 0 UID: 0 PID: 7019 Comm: syz.2.197 Not tainted syzkaller #0 PREEMPT(full) [ 198.299566][ T7019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 198.299588][ T7019] Call Trace: [ 198.299599][ T7019] [ 198.299611][ T7019] dump_stack_lvl+0x100/0x190 [ 198.299656][ T7019] sysfs_warn_dup.cold+0x1c/0x28 [ 198.299707][ T7019] sysfs_do_create_link_sd+0x113/0x140 [ 198.299749][ T7019] sysfs_create_link+0x61/0xc0 [ 198.299787][ T7019] device_add+0x675/0x1950 [ 198.299836][ T7019] ? __pfx_device_add+0x10/0x10 [ 198.299879][ T7019] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 198.299941][ T7019] ? ieee80211_set_bitrate_flags+0x41b/0x6b0 [ 198.300007][ T7019] wiphy_register+0x1edd/0x2d90 [ 198.300049][ T7019] ? __rtnl_unlock+0xb9/0xf0 [ 198.300104][ T7019] ? __pfx_wiphy_register+0x10/0x10 [ 198.300148][ T7019] ? __asan_memset+0x23/0x50 [ 198.300200][ T7019] ? minstrel_ht_alloc+0x5e6/0x7f0 [ 198.300271][ T7019] ieee80211_register_hw+0x3055/0x4570 [ 198.300345][ T7019] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 198.300397][ T7019] ? __pfx___debug_object_init+0x10/0x10 [ 198.300460][ T7019] ? find_held_lock+0x2b/0x80 [ 198.300518][ T7019] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 198.300568][ T7019] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 198.300616][ T7019] ? __hrtimer_setup+0x208/0x330 [ 198.300656][ T7019] mac80211_hwsim_new_radio+0x2a01/0x5aa0 [ 198.300720][ T7019] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 198.300762][ T7019] ? __asan_memcpy+0x3c/0x60 [ 198.300817][ T7019] hwsim_new_radio_nl+0xc5f/0x1370 [ 198.300852][ T7019] ? rcu_is_watching+0x12/0xc0 [ 198.300895][ T7019] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 198.300950][ T7019] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1e5/0x2f0 [ 198.301006][ T7019] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1ef/0x2f0 [ 198.301068][ T7019] genl_family_rcv_msg_doit+0x214/0x300 [ 198.301127][ T7019] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 198.301178][ T7019] ? genl_get_cmd+0x3e7/0x760 [ 198.301235][ T7019] ? bpf_lsm_capable+0x9/0x10 [ 198.301272][ T7019] ? security_capable+0x80/0x260 [ 198.301323][ T7019] ? ns_capable+0xd2/0xf0 [ 198.301364][ T7019] genl_rcv_msg+0x560/0x800 [ 198.301417][ T7019] ? __pfx_genl_rcv_msg+0x10/0x10 [ 198.301468][ T7019] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 198.301520][ T7019] netlink_rcv_skb+0x159/0x420 [ 198.301565][ T7019] ? __pfx_genl_rcv_msg+0x10/0x10 [ 198.301619][ T7019] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 198.301683][ T7019] ? netlink_deliver_tap+0x1ae/0xcc0 [ 198.301734][ T7019] genl_rcv+0x28/0x40 [ 198.301780][ T7019] netlink_unicast+0x585/0x850 [ 198.301833][ T7019] ? __pfx_netlink_unicast+0x10/0x10 [ 198.301921][ T7019] netlink_sendmsg+0x8b0/0xda0 [ 198.301997][ T7019] ? __pfx_netlink_sendmsg+0x10/0x10 [ 198.302044][ T7019] ? __import_iovec+0x1d2/0x640 [ 198.302083][ T7019] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 198.302147][ T7019] ____sys_sendmsg+0x9e1/0xb70 [ 198.302193][ T7019] ? __pfx_netlink_sendmsg+0x10/0x10 [ 198.302245][ T7019] ? __pfx_____sys_sendmsg+0x10/0x10 [ 198.302300][ T7019] ? rcu_is_watching+0x12/0xc0 [ 198.302340][ T7019] ? ___sys_sendmsg+0x19d/0x1e0 [ 198.302388][ T7019] ? kfree+0x1dd/0x6c0 [ 198.302444][ T7019] ___sys_sendmsg+0x190/0x1e0 [ 198.302497][ T7019] ? __pfx____sys_sendmsg+0x10/0x10 [ 198.302589][ T7019] ? __pfx___might_resched+0x10/0x10 [ 198.302638][ T7019] __sys_sendmmsg+0x205/0x430 [ 198.302683][ T7019] ? __pfx___sys_sendmmsg+0x10/0x10 [ 198.302755][ T7019] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 198.302804][ T7019] ? kcov_ioctl+0x16a/0x720 [ 198.302859][ T7019] __x64_sys_sendmmsg+0x9c/0x100 [ 198.302903][ T7019] ? lockdep_hardirqs_on+0x78/0x100 [ 198.302960][ T7019] do_syscall_64+0x10b/0xf80 [ 198.303005][ T7019] ? clear_bhb_loop+0x40/0x90 [ 198.303049][ T7019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.303084][ T7019] RIP: 0033:0x7f9a7bb9cdd9 [ 198.303112][ T7019] 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 [ 198.303145][ T7019] RSP: 002b:00007f9a7cad1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 198.303177][ T7019] RAX: ffffffffffffffda RBX: 00007f9a7be16090 RCX: 00007f9a7bb9cdd9 [ 198.303199][ T7019] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 198.303219][ T7019] RBP: 00007f9a7bc32d69 R08: 0000000000000000 R09: 0000000000000000 [ 198.303240][ T7019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 198.303259][ T7019] R13: 00007f9a7be16128 R14: 00007f9a7be16090 R15: 00007ffc71a20908 [ 198.303304][ T7019] [ 198.704295][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 199.052194][ T7032] FAULT_INJECTION: forcing a failure. [ 199.052194][ T7032] name failslab, interval 1, probability 0, space 0, times 0 [ 199.065016][ T7032] CPU: 0 UID: 0 PID: 7032 Comm: syz.0.199 Not tainted syzkaller #0 PREEMPT(full) [ 199.065057][ T7032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 199.065075][ T7032] Call Trace: [ 199.065086][ T7032] [ 199.065097][ T7032] dump_stack_lvl+0x100/0x190 [ 199.065137][ T7032] should_fail_ex.cold+0x5/0xa [ 199.065176][ T7032] should_failslab+0xc2/0x120 [ 199.065214][ T7032] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 199.065263][ T7032] ? __kernfs_new_node+0xd2/0x9f0 [ 199.065297][ T7032] ? kstrdup+0xb3/0xe0 [ 199.065333][ T7032] __kernfs_new_node+0xd2/0x9f0 [ 199.065366][ T7032] ? __kernel_text_address+0xd/0x30 [ 199.065402][ T7032] ? arch_stack_walk+0xa6/0xf0 [ 199.065441][ T7032] ? __pfx___kernfs_new_node+0x10/0x10 [ 199.065486][ T7032] ? find_held_lock+0x2b/0x80 [ 199.065525][ T7032] ? kernfs_root+0xee/0x2a0 [ 199.065557][ T7032] ? kernfs_root+0xee/0x2a0 [ 199.065601][ T7032] kernfs_new_node+0x11b/0x1a0 [ 199.065647][ T7032] kernfs_create_dir_ns+0x4c/0x1a0 [ 199.065694][ T7032] sysfs_create_dir_ns+0x13a/0x2b0 [ 199.065728][ T7032] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 199.065758][ T7032] ? find_held_lock+0x2b/0x80 [ 199.065798][ T7032] ? kobject_add_internal+0x25f/0x930 [ 199.065857][ T7032] ? kobject_add_internal+0x25f/0x930 [ 199.065911][ T7032] ? class_dir_child_ns_type+0xd/0x60 [ 199.065955][ T7032] kobject_add_internal+0x2c8/0x930 [ 199.066013][ T7032] kobject_add+0x16a/0x1e0 [ 199.066061][ T7032] ? __pfx_kobject_add+0x10/0x10 [ 199.066128][ T7032] ? kobject_put+0xb9/0x640 [ 199.066181][ T7032] device_add+0x294/0x1950 [ 199.066238][ T7032] ? __pfx_dev_set_name+0x10/0x10 [ 199.066284][ T7032] ? __pfx_device_add+0x10/0x10 [ 199.066336][ T7032] __add_disk+0x518/0xe40 [ 199.066382][ T7032] ? find_held_lock+0x2b/0x80 [ 199.066428][ T7032] add_disk_fwnode+0x3d4/0x5c0 [ 199.066479][ T7032] zram_add+0x495/0x5d0 [ 199.066526][ T7032] ? __pfx_zram_add+0x10/0x10 [ 199.066615][ T7032] ? find_held_lock+0x2b/0x80 [ 199.066658][ T7032] ? sysfs_file_kobj+0xe4/0x290 [ 199.066733][ T7032] ? __pfx_hot_add_show+0x10/0x10 [ 199.066786][ T7032] hot_add_show+0x21/0x80 [ 199.066845][ T7032] class_attr_show+0x72/0xa0 [ 199.066890][ T7032] ? __pfx_class_attr_show+0x10/0x10 [ 199.066934][ T7032] sysfs_kf_seq_show+0x217/0x3a0 [ 199.066975][ T7032] seq_read_iter+0x32f/0x1270 [ 199.067011][ T7032] ? lock_acquire+0x1b1/0x370 [ 199.067061][ T7032] kernfs_fop_read_iter+0x46c/0x610 [ 199.067115][ T7032] ? rw_verify_area+0xce/0x6d0 [ 199.067149][ T7032] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 199.067205][ T7032] vfs_read+0x825/0xb30 [ 199.067250][ T7032] ? __pfx_vfs_read+0x10/0x10 [ 199.067317][ T7032] ksys_read+0x12a/0x250 [ 199.067355][ T7032] ? __pfx_ksys_read+0x10/0x10 [ 199.067398][ T7032] ? rcu_is_watching+0x12/0xc0 [ 199.067446][ T7032] do_syscall_64+0x10b/0xf80 [ 199.067491][ T7032] ? clear_bhb_loop+0x40/0x90 [ 199.067535][ T7032] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.067571][ T7032] RIP: 0033:0x7f24d079cdd9 [ 199.067600][ T7032] 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 [ 199.067633][ T7032] RSP: 002b:00007f24ce9ac028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 199.067665][ T7032] RAX: ffffffffffffffda RBX: 00007f24d0a16180 RCX: 00007f24d079cdd9 [ 199.067687][ T7032] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000007 [ 199.067708][ T7032] RBP: 00007f24d0832d69 R08: 0000000000000000 R09: 0000000000000000 [ 199.067728][ T7032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 199.067748][ T7032] R13: 00007f24d0a16218 R14: 00007f24d0a16180 R15: 00007ffd962ed3f8 [ 199.067793][ T7032] [ 199.067843][ T7032] kobject: kobject_add_internal failed for zram1 (error: -12 parent: block) syzkaller syzkaller login: [ 199.908006][ T7010] process 'syz.3.196' launched '/dev/fd/8' with NULL argv: empty string added [ 201.142796][ T7057] zram: Removed device: zram0 [ 201.255869][ T7056] netlink: 2468 bytes leftover after parsing attributes in process `syz.0.202'. [ 202.822588][ T7073] can: request_module (can-proto-0) failed. [ 203.915466][ T7105] netlink: 2468 bytes leftover after parsing attributes in process `syz.2.211'. [ 204.826564][ T7116] FAULT_INJECTION: forcing a failure. [ 204.826564][ T7116] name failslab, interval 1, probability 0, space 0, times 0 [ 204.905545][ T7116] CPU: 0 UID: 0 PID: 7116 Comm: syz.3.214 Not tainted syzkaller #0 PREEMPT(full) [ 204.905584][ T7116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 204.905602][ T7116] Call Trace: [ 204.905611][ T7116] [ 204.905626][ T7116] dump_stack_lvl+0x100/0x190 [ 204.905665][ T7116] should_fail_ex.cold+0x5/0xa [ 204.905704][ T7116] should_failslab+0xc2/0x120 [ 204.905741][ T7116] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 204.905789][ T7116] ? alloc_inode+0x183/0x250 [ 204.905834][ T7116] ? do_futex+0x192/0x350 [ 204.905872][ T7116] alloc_inode+0x183/0x250 [ 204.905919][ T7116] create_pipe_files+0x4c/0x970 [ 204.905963][ T7116] do_pipe2+0xbd/0x1e0 [ 204.906000][ T7116] ? __pfx_do_pipe2+0x10/0x10 [ 204.906036][ T7116] ? xfd_validate_state+0x129/0x190 [ 204.906078][ T7116] __x64_sys_pipe+0x33/0x50 [ 204.906117][ T7116] do_syscall_64+0x10b/0xf80 [ 204.906158][ T7116] ? clear_bhb_loop+0x40/0x90 [ 204.906195][ T7116] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.906238][ T7116] RIP: 0033:0x7f64ec79cdd9 [ 204.906264][ T7116] 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 [ 204.906293][ T7116] RSP: 002b:00007f64ed59a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000016 [ 204.906321][ T7116] RAX: ffffffffffffffda RBX: 00007f64eca16180 RCX: 00007f64ec79cdd9 [ 204.906340][ T7116] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 204.906358][ T7116] RBP: 00007f64ec832d69 R08: 0000000000000000 R09: 0000000000000000 [ 204.906376][ T7116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 204.906393][ T7116] R13: 00007f64eca16218 R14: 00007f64eca16180 R15: 00007ffef891f1c8 [ 204.906431][ T7116] [ 206.376965][ T7146] syz.3.221: vmalloc error: size 18446744073709551615, exceeds total pages, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 206.403920][ T7146] CPU: 1 UID: 0 PID: 7146 Comm: syz.3.221 Tainted: G L syzkaller #0 PREEMPT(full) [ 206.403985][ T7146] Tainted: [L]=SOFTLOCKUP [ 206.403995][ T7146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 206.404015][ T7146] Call Trace: [ 206.404025][ T7146] [ 206.404043][ T7146] dump_stack_lvl+0x100/0x190 [ 206.404080][ T7146] warn_alloc.cold+0x95/0x1c1 [ 206.404107][ T7146] ? __pfx_warn_alloc+0x10/0x10 [ 206.404154][ T7146] ? __lock_acquire+0x4a5/0x2630 [ 206.404190][ T7146] __vmalloc_node_range_noprof+0x136c/0x1630 [ 206.404231][ T7146] ? rcu_is_watching+0x12/0xc0 [ 206.404261][ T7146] ? trace_contention_end+0x122/0x170 [ 206.404287][ T7146] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 206.404315][ T7146] ? dvb_dvr_do_ioctl+0x7e/0x270 [ 206.404341][ T7146] ? find_held_lock+0x2b/0x80 [ 206.404373][ T7146] ? tomoyo_path_number_perm+0x28f/0x580 [ 206.404400][ T7146] ? tomoyo_path_number_perm+0x28f/0x580 [ 206.404428][ T7146] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 206.404463][ T7146] ? __pfx___mutex_lock+0x10/0x10 [ 206.404504][ T7146] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 206.404530][ T7146] ? futex_wait+0x11e/0x370 [ 206.404567][ T7146] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 206.404592][ T7146] __vmalloc_node_noprof+0xad/0xf0 [ 206.404625][ T7146] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 206.404654][ T7146] dvb_dvr_do_ioctl+0x15d/0x270 [ 206.404685][ T7146] dvb_usercopy+0x167/0x340 [ 206.404709][ T7146] ? __pfx_dvb_dvr_do_ioctl+0x10/0x10 [ 206.404736][ T7146] ? __pfx_dvb_usercopy+0x10/0x10 [ 206.404772][ T7146] ? __fget_files+0x21f/0x3d0 [ 206.404807][ T7146] dvb_dvr_ioctl+0x29/0x40 [ 206.404831][ T7146] ? __pfx_dvb_dvr_ioctl+0x10/0x10 [ 206.404857][ T7146] __x64_sys_ioctl+0x18e/0x210 [ 206.404884][ T7146] do_syscall_64+0x10b/0xf80 [ 206.404917][ T7146] ? clear_bhb_loop+0x40/0x90 [ 206.404947][ T7146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.404972][ T7146] RIP: 0033:0x7f64ec79cdd9 [ 206.404992][ T7146] 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 [ 206.405015][ T7146] RSP: 002b:00007f64ed5bb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 206.405037][ T7146] RAX: ffffffffffffffda RBX: 00007f64eca16090 RCX: 00007f64ec79cdd9 [ 206.405053][ T7146] RDX: ffffffffffffffff RSI: 0000000000006f2d RDI: 0000000000000005 [ 206.405068][ T7146] RBP: 00007f64ec832d69 R08: 0000000000000000 R09: 0000000000000000 [ 206.405089][ T7146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 206.405103][ T7146] R13: 00007f64eca16128 R14: 00007f64eca16090 R15: 00007ffef891f1c8 [ 206.405133][ T7146] [ 206.444116][ T7146] Mem-Info: [ 206.444145][ T7146] active_anon:6240 inactive_anon:0 isolated_anon:0 [ 206.444145][ T7146] active_file:17312 inactive_file:43541 isolated_file:0 [ 206.444145][ T7146] unevictable:773 dirty:1137 writeback:0 [ 206.444145][ T7146] slab_reclaimable:10882 slab_unreclaimable:89902 [ 206.444145][ T7146] mapped:27747 shmem:1298 pagetables:1062 [ 206.444145][ T7146] sec_pagetables:0 bounce:0 [ 206.444145][ T7146] kernel_misc_reclaimable:0 [ 206.444145][ T7146] free:1327183 free_pcp:12021 free_cma:0 [ 206.444238][ T7146] Node 0 active_anon:24960kB inactive_anon:0kB active_file:69244kB inactive_file:173912kB unevictable:1556kB isolated(anon):0kB isolated(file):0kB mapped:110964kB dirty:4544kB writeback:0kB shmem:3656kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:11752kB pagetables:4140kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 206.444335][ T7146] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:252kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:32kB pagetables:108kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 206.444425][ T7146] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 206.444524][ T7146] lowmem_reserve[]: 0 2477 2478 2478 2478 [ 206.444593][ T7146] Node 0 DMA32 free:1357160kB boost:0kB min:34056kB low:42568kB high:51080kB reserved_highatomic:0KB free_highatomic:0KB active_anon:24960kB inactive_anon:0kB active_file:69244kB inactive_file:173912kB unevictable:1556kB writepending:4544kB zspages:28kB present:3129332kB managed:2537384kB mlocked:20kB bounce:0kB free_pcp:44848kB local_pcp:19072kB free_cma:0kB [ 206.444701][ T7146] lowmem_reserve[]: 0 0 1 1 1 [ 206.444766][ T7146] Node 0 Normal free:8kB boost:0kB min:12kB low:12kB high:12kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1100kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 206.444866][ T7146] lowmem_reserve[]: 0 0 0 0 0 [ 206.444932][ T7146] Node 1 Normal free:3936204kB boost:0kB min:55828kB low:69784kB high:83740kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:252kB unevictable:1536kB writepending:4kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:3236kB local_pcp:0kB free_cma:0kB [ 206.445034][ T7146] lowmem_reserve[]: 0 0 0 0 0 [ 206.445158][ T7146] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 206.445396][ T7146] Node 0 DMA32: 5734*4kB (UME) 2838*8kB (UME) 1822*16kB (UME) 1365*32kB (UM) 673*64kB (UM) 335*128kB (UME) 135*256kB (UM) 52*512kB (UME) 18*1024kB (UM) 6*2048kB (UM) 259*4096kB (UM) = 1357192kB [ 206.445696][ T7146] Node 0 Normal: 2*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 206.445888][ T7146] Node 1 Normal: 7*4kB (UM) 6*8kB (UM) 8*16kB (UM) 8*32kB (UM) 8*64kB (UM) 4*128kB (UM) 2*256kB (U) 4*512kB (UM) 0*1024kB 2*2048kB (UM) 959*4096kB (UM) = 3936204kB [ 206.467830][ T7146] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 206.467860][ T7146] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 206.467889][ T7146] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 206.467917][ T7146] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 206.467946][ T7146] 62149 total pagecache pages [ 206.467960][ T7146] 8 pages in swap cache [ 206.467972][ T7146] Free swap = 124996kB [ 206.467985][ T7146] Total swap = 124996kB [ 206.468000][ T7146] 2097051 pages RAM [ 206.468012][ T7146] 0 pages HighMem/MovableOnly [ 206.468025][ T7146] 430815 pages reserved [ 206.468037][ T7146] 0 pages cma reserved [ 207.258828][ T7159] FAULT_INJECTION: forcing a failure. [ 207.258828][ T7159] name failslab, interval 1, probability 0, space 0, times 0 [ 207.258888][ T7159] CPU: 0 UID: 0 PID: 7159 Comm: syz.1.224 Tainted: G L syzkaller #0 PREEMPT(full) [ 207.258934][ T7159] Tainted: [L]=SOFTLOCKUP [ 207.258946][ T7159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 207.258965][ T7159] Call Trace: [ 207.258975][ T7159] [ 207.258987][ T7159] dump_stack_lvl+0x100/0x190 [ 207.259032][ T7159] should_fail_ex.cold+0x5/0xa [ 207.259075][ T7159] should_failslab+0xc2/0x120 [ 207.259115][ T7159] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 207.259151][ T7159] ? kstrdup_const+0x63/0x80 [ 207.259195][ T7159] kstrdup+0x51/0xe0 [ 207.259230][ T7159] kstrdup_const+0x63/0x80 [ 207.259264][ T7159] __kernfs_new_node+0x9b/0x9f0 [ 207.259314][ T7159] ? __pfx___kernfs_new_node+0x10/0x10 [ 207.259361][ T7159] ? find_held_lock+0x2b/0x80 [ 207.259404][ T7159] ? kernfs_root+0xee/0x2a0 [ 207.259438][ T7159] ? kernfs_root+0xee/0x2a0 [ 207.259483][ T7159] kernfs_new_node+0x11b/0x1a0 [ 207.259532][ T7159] kernfs_create_link+0xcc/0x240 [ 207.259587][ T7159] sysfs_do_create_link_sd+0x90/0x140 [ 207.259626][ T7159] sysfs_create_link+0x61/0xc0 [ 207.259662][ T7159] device_add+0x675/0x1950 [ 207.259710][ T7159] ? __pfx_device_add+0x10/0x10 [ 207.259768][ T7159] __add_disk+0x518/0xe40 [ 207.259816][ T7159] ? find_held_lock+0x2b/0x80 [ 207.259862][ T7159] add_disk_fwnode+0x3d4/0x5c0 [ 207.259914][ T7159] zram_add+0x495/0x5d0 [ 207.259963][ T7159] ? __pfx_zram_add+0x10/0x10 [ 207.260040][ T7159] ? find_held_lock+0x2b/0x80 [ 207.260081][ T7159] ? sysfs_file_kobj+0xe4/0x290 [ 207.260138][ T7159] ? __pfx_hot_add_show+0x10/0x10 [ 207.260188][ T7159] hot_add_show+0x21/0x80 [ 207.260237][ T7159] class_attr_show+0x72/0xa0 [ 207.260283][ T7159] ? __pfx_class_attr_show+0x10/0x10 [ 207.260324][ T7159] sysfs_kf_seq_show+0x217/0x3a0 [ 207.260363][ T7159] seq_read_iter+0x32f/0x1270 [ 207.260397][ T7159] ? lock_acquire+0x1b1/0x370 [ 207.260446][ T7159] kernfs_fop_read_iter+0x46c/0x610 [ 207.260497][ T7159] ? rw_verify_area+0xce/0x6d0 [ 207.260531][ T7159] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 207.260586][ T7159] vfs_read+0x825/0xb30 [ 207.260631][ T7159] ? __pfx_vfs_read+0x10/0x10 [ 207.260698][ T7159] ksys_read+0x12a/0x250 [ 207.260737][ T7159] ? __pfx_ksys_read+0x10/0x10 [ 207.260780][ T7159] ? rcu_is_watching+0x12/0xc0 [ 207.260828][ T7159] do_syscall_64+0x10b/0xf80 [ 207.260874][ T7159] ? clear_bhb_loop+0x40/0x90 [ 207.260917][ T7159] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 207.260952][ T7159] RIP: 0033:0x7ff8d6d9cdd9 [ 207.260998][ T7159] 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 [ 207.261033][ T7159] RSP: 002b:00007ff8d7c3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 207.261064][ T7159] RAX: ffffffffffffffda RBX: 00007ff8d7016090 RCX: 00007ff8d6d9cdd9 [ 207.261086][ T7159] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000006 [ 207.261107][ T7159] RBP: 00007ff8d6e32d69 R08: 0000000000000000 R09: 0000000000000000 [ 207.261128][ T7159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 207.261145][ T7159] R13: 00007ff8d7016128 R14: 00007ff8d7016090 R15: 00007ffef550a0b8 [ 207.261191][ T7159] [ 208.806915][ T7169] syz.2.226 (7169) used greatest stack depth: 19688 bytes left [ 208.848181][ T7186] [U] [ 208.851066][ T7186] [U] [ 208.853780][ T7186] [U] [ 208.856515][ T7186] [U] [ 208.897707][ T7186] [U] [ 208.900463][ T7186] [U] [ 208.903176][ T7186] [U] [ 208.905909][ T7186] [U] [ 208.933234][ T7186] [U] [ 208.935991][ T7186] [U] [ 208.938706][ T7186] [U] [ 208.941447][ T7186] [U] [ 208.987320][ T7186] [U] [ 208.990104][ T7186] [U] [ 208.992824][ T7186] [U] [ 208.995553][ T7186] [U] [ 209.007507][ T7186] [U] [ 209.010292][ T7186] [U] [ 209.013035][ T7186] [U] [ 209.015781][ T7186] [U] [ 209.024850][ T7186] [U] [ 209.027609][ T7186] [U] [ 209.030350][ T7186] [U] [ 209.033100][ T7186] [U] [ 209.073936][ T7186] [U] [ 209.076730][ T7186] [U] [ 209.079486][ T7186] [U] [ 209.082253][ T7186] [U] [ 209.136306][ T7186] [U] [ 209.139113][ T7186] [U] [ 209.141875][ T7186] [U] [ 209.144635][ T7186] [U] [ 209.172951][ T7186] [U] [ 209.175842][ T7186] [U] [ 209.178592][ T7186] [U] [ 209.181363][ T7186] [U] [ 209.209139][ T7186] [U] [ 209.211913][ T7186] [U] [ 209.214659][ T7186] [U] [ 209.217414][ T7186] [U] [ 209.252444][ T7186] [U] [ 209.255241][ T7186] [U] [ 209.258000][ T7186] [U] [ 209.260762][ T7186] [U] [ 209.292375][ T7186] [U] [ 209.295262][ T7186] [U] [ 209.298019][ T7186] [U] [ 209.300793][ T7186] [U] [ 209.337908][ T7186] [U] [ 209.340710][ T7186] [U] [ 209.343483][ T7186] [U] [ 209.346241][ T7186] [U] [ 209.387661][ T7186] [U] [ 209.390469][ T7186] [U] [ 209.393202][ T7186] [U] [ 209.395915][ T7186] [U] [ 209.416460][ T7186] [U] [ 209.419325][ T7186] [U] [ 209.422060][ T7186] [U] [ 209.424792][ T7186] [U] [ 209.454182][ T7186] [U] [ 209.456979][ T7186] [U] [ 209.459734][ T7186] [U] [ 209.462480][ T7186] [U] [ 209.490331][ T7186] [U] [ 209.493177][ T7186] [U] [ 209.495891][ T7186] [U] [ 209.498604][ T7186] [U] [ 209.530710][ T7186] [U] [ 209.533515][ T7186] [U] [ 209.536260][ T7186] [U] [ 209.539034][ T7186] [U] [ 209.580870][ T7186] [U] [ 209.792947][ T7196] netlink: 4 bytes leftover after parsing attributes in process `syz.2.232'. [ 209.832361][ T7196] netlink: 13 bytes leftover after parsing attributes in process `syz.2.232'. [ 209.865881][ T7196] netlink: 8 bytes leftover after parsing attributes in process `syz.2.232'. [ 212.188126][ T7254] netlink: 252 bytes leftover after parsing attributes in process `syz.2.247'. [ 212.240259][ T7254] netlink: 252 bytes leftover after parsing attributes in process `syz.2.247'. [ 212.710779][ T7265] netlink: 2468 bytes leftover after parsing attributes in process `syz.2.250'. [ 213.642115][ T7285] FAULT_INJECTION: forcing a failure. [ 213.642115][ T7285] name failslab, interval 1, probability 0, space 0, times 0 [ 213.657165][ T7285] CPU: 1 UID: 0 PID: 7285 Comm: syz.2.253 Tainted: G L syzkaller #0 PREEMPT(full) [ 213.657220][ T7285] Tainted: [L]=SOFTLOCKUP [ 213.657229][ T7285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 213.657245][ T7285] Call Trace: [ 213.657253][ T7285] [ 213.657263][ T7285] dump_stack_lvl+0x100/0x190 [ 213.657298][ T7285] should_fail_ex.cold+0x5/0xa [ 213.657333][ T7285] should_failslab+0xc2/0x120 [ 213.657382][ T7285] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 213.657425][ T7285] ? __kernfs_new_node+0xd2/0x9f0 [ 213.657462][ T7285] __kernfs_new_node+0xd2/0x9f0 [ 213.657510][ T7285] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 213.657550][ T7285] ? __pfx___kernfs_new_node+0x10/0x10 [ 213.657589][ T7285] ? find_held_lock+0x2b/0x80 [ 213.657625][ T7285] ? kernfs_root+0xee/0x2a0 [ 213.657654][ T7285] ? kernfs_root+0xee/0x2a0 [ 213.657695][ T7285] kernfs_new_node+0x11b/0x1a0 [ 213.657735][ T7285] __kernfs_create_file+0x53/0x350 [ 213.657780][ T7285] sysfs_add_file_mode_ns+0x207/0x3c0 [ 213.657834][ T7285] internal_create_group+0x593/0xf40 [ 213.657883][ T7285] ? __pfx_internal_create_group+0x10/0x10 [ 213.657927][ T7285] ? kernfs_create_link+0x1bd/0x240 [ 213.657980][ T7285] internal_create_groups+0x9d/0x150 [ 213.658020][ T7285] device_add+0x77a/0x1950 [ 213.658064][ T7285] ? __pfx_device_add+0x10/0x10 [ 213.658136][ T7285] __add_disk+0x518/0xe40 [ 213.658185][ T7285] ? find_held_lock+0x2b/0x80 [ 213.658231][ T7285] add_disk_fwnode+0x3d4/0x5c0 [ 213.658282][ T7285] zram_add+0x495/0x5d0 [ 213.658330][ T7285] ? __pfx_zram_add+0x10/0x10 [ 213.658415][ T7285] ? find_held_lock+0x2b/0x80 [ 213.658456][ T7285] ? sysfs_file_kobj+0xe4/0x290 [ 213.658515][ T7285] ? __pfx_hot_add_show+0x10/0x10 [ 213.658564][ T7285] hot_add_show+0x21/0x80 [ 213.658617][ T7285] class_attr_show+0x72/0xa0 [ 213.658658][ T7285] ? __pfx_class_attr_show+0x10/0x10 [ 213.658698][ T7285] sysfs_kf_seq_show+0x217/0x3a0 [ 213.658737][ T7285] seq_read_iter+0x32f/0x1270 [ 213.658771][ T7285] ? lock_acquire+0x1b1/0x370 [ 213.658819][ T7285] kernfs_fop_read_iter+0x46c/0x610 [ 213.658870][ T7285] ? rw_verify_area+0xce/0x6d0 [ 213.658902][ T7285] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 213.658956][ T7285] vfs_read+0x825/0xb30 [ 213.658999][ T7285] ? __pfx_vfs_read+0x10/0x10 [ 213.659064][ T7285] ksys_read+0x12a/0x250 [ 213.659101][ T7285] ? __pfx_ksys_read+0x10/0x10 [ 213.659143][ T7285] ? rcu_is_watching+0x12/0xc0 [ 213.659188][ T7285] do_syscall_64+0x10b/0xf80 [ 213.659233][ T7285] ? clear_bhb_loop+0x40/0x90 [ 213.659280][ T7285] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 213.659333][ T7285] RIP: 0033:0x7f9a7bb9cdd9 [ 213.659367][ T7285] 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 [ 213.659401][ T7285] RSP: 002b:00007f9a7cad1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 213.659432][ T7285] RAX: ffffffffffffffda RBX: 00007f9a7be16090 RCX: 00007f9a7bb9cdd9 [ 213.659454][ T7285] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000006 [ 213.659472][ T7285] RBP: 00007f9a7bc32d69 R08: 0000000000000000 R09: 0000000000000000 [ 213.659490][ T7285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 213.659507][ T7285] R13: 00007f9a7be16128 R14: 00007f9a7be16090 R15: 00007ffc71a20908 [ 213.659546][ T7285] [ 214.787794][ T7305] netlink: 28 bytes leftover after parsing attributes in process `syz.3.259'. [ 214.837649][ T7305] ipvlan1: entered promiscuous mode [ 214.872825][ T7305] ipvlan1: entered allmulticast mode [ 214.891555][ T7305] veth0_vlan: entered allmulticast mode [ 214.959844][ T7305] netlink: 28 bytes leftover after parsing attributes in process `syz.3.259'. [ 216.094645][ T7329] futex_wake_op: syz.1.264 tries to shift op by -2048; fix this program [ 216.796419][ T7348] FAULT_INJECTION: forcing a failure. [ 216.796419][ T7348] name failslab, interval 1, probability 0, space 0, times 0 [ 216.837859][ T7348] CPU: 0 UID: 0 PID: 7348 Comm: syz.2.269 Tainted: G L syzkaller #0 PREEMPT(full) [ 216.837910][ T7348] Tainted: [L]=SOFTLOCKUP [ 216.837921][ T7348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 216.837940][ T7348] Call Trace: [ 216.837951][ T7348] [ 216.837963][ T7348] dump_stack_lvl+0x100/0x190 [ 216.838005][ T7348] should_fail_ex.cold+0x5/0xa [ 216.838048][ T7348] should_failslab+0xc2/0x120 [ 216.838094][ T7348] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 216.838158][ T7348] ? __kernfs_new_node+0xd2/0x9f0 [ 216.838195][ T7348] ? kstrdup+0xb3/0xe0 [ 216.838231][ T7348] __kernfs_new_node+0xd2/0x9f0 [ 216.838260][ T7348] ? __kernel_text_address+0xd/0x30 [ 216.838296][ T7348] ? arch_stack_walk+0xa6/0xf0 [ 216.838337][ T7348] ? __pfx___kernfs_new_node+0x10/0x10 [ 216.838385][ T7348] ? find_held_lock+0x2b/0x80 [ 216.838426][ T7348] ? kernfs_root+0xee/0x2a0 [ 216.838458][ T7348] ? kernfs_root+0xee/0x2a0 [ 216.838503][ T7348] kernfs_new_node+0x11b/0x1a0 [ 216.838551][ T7348] kernfs_create_dir_ns+0x4c/0x1a0 [ 216.838598][ T7348] sysfs_create_dir_ns+0x13a/0x2b0 [ 216.838634][ T7348] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 216.838667][ T7348] ? find_held_lock+0x2b/0x80 [ 216.838708][ T7348] ? kobject_add_internal+0x25f/0x930 [ 216.838758][ T7348] ? kobject_add_internal+0x25f/0x930 [ 216.838812][ T7348] ? class_dir_child_ns_type+0xd/0x60 [ 216.838857][ T7348] kobject_add_internal+0x2c8/0x930 [ 216.838915][ T7348] kobject_add+0x16a/0x1e0 [ 216.838966][ T7348] ? __pfx_kobject_add+0x10/0x10 [ 216.839023][ T7348] ? kobject_put+0xb9/0x640 [ 216.839080][ T7348] device_add+0x294/0x1950 [ 216.839130][ T7348] ? __pfx_dev_set_name+0x10/0x10 [ 216.839179][ T7348] ? __pfx_device_add+0x10/0x10 [ 216.839235][ T7348] __add_disk+0x518/0xe40 [ 216.839288][ T7348] ? find_held_lock+0x2b/0x80 [ 216.839334][ T7348] add_disk_fwnode+0x3d4/0x5c0 [ 216.839387][ T7348] zram_add+0x495/0x5d0 [ 216.839436][ T7348] ? __pfx_zram_add+0x10/0x10 [ 216.839510][ T7348] ? find_held_lock+0x2b/0x80 [ 216.839551][ T7348] ? sysfs_file_kobj+0xe4/0x290 [ 216.839612][ T7348] ? __pfx_hot_add_show+0x10/0x10 [ 216.839660][ T7348] hot_add_show+0x21/0x80 [ 216.839708][ T7348] class_attr_show+0x72/0xa0 [ 216.839748][ T7348] ? __pfx_class_attr_show+0x10/0x10 [ 216.839787][ T7348] sysfs_kf_seq_show+0x217/0x3a0 [ 216.839825][ T7348] seq_read_iter+0x32f/0x1270 [ 216.839859][ T7348] ? lock_acquire+0x1b1/0x370 [ 216.839906][ T7348] kernfs_fop_read_iter+0x46c/0x610 [ 216.839956][ T7348] ? rw_verify_area+0xce/0x6d0 [ 216.839988][ T7348] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 216.840063][ T7348] vfs_read+0x825/0xb30 [ 216.840112][ T7348] ? __pfx_vfs_read+0x10/0x10 [ 216.840177][ T7348] ksys_read+0x12a/0x250 [ 216.840214][ T7348] ? __pfx_ksys_read+0x10/0x10 [ 216.840254][ T7348] ? rcu_is_watching+0x12/0xc0 [ 216.840301][ T7348] do_syscall_64+0x10b/0xf80 [ 216.840344][ T7348] ? clear_bhb_loop+0x40/0x90 [ 216.840387][ T7348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 216.840421][ T7348] RIP: 0033:0x7f9a7bb9cdd9 [ 216.840447][ T7348] 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 [ 216.840479][ T7348] RSP: 002b:00007f9a7cad1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 216.840509][ T7348] RAX: ffffffffffffffda RBX: 00007f9a7be16090 RCX: 00007f9a7bb9cdd9 [ 216.840530][ T7348] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000006 [ 216.840551][ T7348] RBP: 00007f9a7bc32d69 R08: 0000000000000000 R09: 0000000000000000 [ 216.840570][ T7348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 216.840590][ T7348] R13: 00007f9a7be16128 R14: 00007f9a7be16090 R15: 00007ffc71a20908 [ 216.840632][ T7348] [ 216.873088][ T7348] kobject: kobject_add_internal failed for zram0 (error: -12 parent: block) [ 217.892216][ T7364] netlink: 338 bytes leftover after parsing attributes in process `syz.3.271'. [ 218.267647][ T7375] netlink: 2468 bytes leftover after parsing attributes in process `syz.0.273'. [ 218.728081][ T7381] netlink: 'syz.2.275': attribute type 4 has an invalid length. [ 218.743435][ T7381] netlink: 86 bytes leftover after parsing attributes in process `syz.2.275'. [ 218.757813][ T7381] program syz.2.275 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 219.203792][ T7403] netlink: 2468 bytes leftover after parsing attributes in process `syz.3.283'. [ 219.350428][ T7412] FAULT_INJECTION: forcing a failure. [ 219.350428][ T7412] name failslab, interval 1, probability 0, space 0, times 0 [ 219.382914][ T7412] CPU: 0 UID: 0 PID: 7412 Comm: syz.0.284 Tainted: G L syzkaller #0 PREEMPT(full) [ 219.382967][ T7412] Tainted: [L]=SOFTLOCKUP [ 219.382978][ T7412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 219.382995][ T7412] Call Trace: [ 219.383005][ T7412] [ 219.383017][ T7412] dump_stack_lvl+0x100/0x190 [ 219.383061][ T7412] should_fail_ex.cold+0x5/0xa [ 219.383105][ T7412] should_failslab+0xc2/0x120 [ 219.383145][ T7412] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 219.383199][ T7412] ? __kernfs_new_node+0xd2/0x9f0 [ 219.383245][ T7412] __kernfs_new_node+0xd2/0x9f0 [ 219.383288][ T7412] ? __pfx___kernfs_new_node+0x10/0x10 [ 219.383337][ T7412] ? find_held_lock+0x2b/0x80 [ 219.383381][ T7412] ? kernfs_root+0xee/0x2a0 [ 219.383416][ T7412] ? kernfs_root+0xee/0x2a0 [ 219.383463][ T7412] kernfs_new_node+0x11b/0x1a0 [ 219.383511][ T7412] __kernfs_create_file+0x53/0x350 [ 219.383568][ T7412] sysfs_add_file_mode_ns+0x207/0x3c0 [ 219.383638][ T7412] internal_create_group+0x593/0xf40 [ 219.383694][ T7412] ? __pfx_internal_create_group+0x10/0x10 [ 219.383743][ T7412] ? kernfs_create_link+0x1bd/0x240 [ 219.383811][ T7412] internal_create_groups+0x9d/0x150 [ 219.383855][ T7412] device_add+0x77a/0x1950 [ 219.383909][ T7412] ? __pfx_device_add+0x10/0x10 [ 219.383971][ T7412] __add_disk+0x518/0xe40 [ 219.384020][ T7412] ? find_held_lock+0x2b/0x80 [ 219.384071][ T7412] add_disk_fwnode+0x3d4/0x5c0 [ 219.384126][ T7412] zram_add+0x495/0x5d0 [ 219.384178][ T7412] ? __pfx_zram_add+0x10/0x10 [ 219.384256][ T7412] ? find_held_lock+0x2b/0x80 [ 219.384300][ T7412] ? sysfs_file_kobj+0xe4/0x290 [ 219.384360][ T7412] ? __pfx_hot_add_show+0x10/0x10 [ 219.384414][ T7412] hot_add_show+0x21/0x80 [ 219.384466][ T7412] class_attr_show+0x72/0xa0 [ 219.384511][ T7412] ? __pfx_class_attr_show+0x10/0x10 [ 219.384552][ T7412] sysfs_kf_seq_show+0x217/0x3a0 [ 219.384593][ T7412] seq_read_iter+0x32f/0x1270 [ 219.384628][ T7412] ? lock_acquire+0x1b1/0x370 [ 219.384678][ T7412] kernfs_fop_read_iter+0x46c/0x610 [ 219.384731][ T7412] ? rw_verify_area+0xce/0x6d0 [ 219.384772][ T7412] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 219.384840][ T7412] vfs_read+0x825/0xb30 [ 219.384885][ T7412] ? __pfx_vfs_read+0x10/0x10 [ 219.384949][ T7412] ksys_read+0x12a/0x250 [ 219.384987][ T7412] ? __pfx_ksys_read+0x10/0x10 [ 219.385028][ T7412] ? rcu_is_watching+0x12/0xc0 [ 219.385075][ T7412] do_syscall_64+0x10b/0xf80 [ 219.385119][ T7412] ? clear_bhb_loop+0x40/0x90 [ 219.385160][ T7412] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 219.385195][ T7412] RIP: 0033:0x7f24d079cdd9 [ 219.385220][ T7412] 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 [ 219.385252][ T7412] RSP: 002b:00007f24ce9cd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 219.385283][ T7412] RAX: ffffffffffffffda RBX: 00007f24d0a16090 RCX: 00007f24d079cdd9 [ 219.385304][ T7412] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000006 [ 219.385324][ T7412] RBP: 00007f24d0832d69 R08: 0000000000000000 R09: 0000000000000000 [ 219.385344][ T7412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 219.385363][ T7412] R13: 00007f24d0a16128 R14: 00007f24d0a16090 R15: 00007ffd962ed3f8 [ 219.385407][ T7412] [ 221.530576][ T7444] syz.2.289 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 222.317772][ T7456] FAULT_INJECTION: forcing a failure. [ 222.317772][ T7456] name failslab, interval 1, probability 0, space 0, times 0 [ 222.337584][ T7456] CPU: 0 UID: 0 PID: 7456 Comm: syz.2.292 Tainted: G L syzkaller #0 PREEMPT(full) [ 222.337637][ T7456] Tainted: [L]=SOFTLOCKUP [ 222.337650][ T7456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 222.337671][ T7456] Call Trace: [ 222.337682][ T7456] [ 222.337695][ T7456] dump_stack_lvl+0x100/0x190 [ 222.337739][ T7456] should_fail_ex.cold+0x5/0xa [ 222.337782][ T7456] should_failslab+0xc2/0x120 [ 222.337824][ T7456] __kmalloc_cache_noprof+0x7a/0x6f0 [ 222.337875][ T7456] ? do_epoll_create+0x62/0x4b0 [ 222.337928][ T7456] do_epoll_create+0x62/0x4b0 [ 222.337974][ T7456] __x64_sys_epoll_create+0x45/0x70 [ 222.338021][ T7456] do_syscall_64+0x10b/0xf80 [ 222.338066][ T7456] ? clear_bhb_loop+0x40/0x90 [ 222.338110][ T7456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 222.338145][ T7456] RIP: 0033:0x7f9a7bb9cdd9 [ 222.338173][ T7456] 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 [ 222.338206][ T7456] RSP: 002b:00007f9a7caf2028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d5 [ 222.338237][ T7456] RAX: ffffffffffffffda RBX: 00007f9a7be15fa0 RCX: 00007f9a7bb9cdd9 [ 222.338260][ T7456] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000003e [ 222.338279][ T7456] RBP: 00007f9a7bc32d69 R08: 0000000000000000 R09: 0000000000000000 [ 222.338299][ T7456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 222.338318][ T7456] R13: 00007f9a7be16038 R14: 00007f9a7be15fa0 R15: 00007ffc71a20908 [ 222.338360][ T7456] [ 222.795579][ T7463] netlink: 8 bytes leftover after parsing attributes in process `syz.1.295'. [ 223.019096][ T7469] FAULT_INJECTION: forcing a failure. [ 223.019096][ T7469] name failslab, interval 1, probability 0, space 0, times 0 [ 223.052717][ T7469] CPU: 0 UID: 0 PID: 7469 Comm: syz.2.296 Tainted: G L syzkaller #0 PREEMPT(full) [ 223.052769][ T7469] Tainted: [L]=SOFTLOCKUP [ 223.052782][ T7469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 223.052820][ T7469] Call Trace: [ 223.052832][ T7469] [ 223.052844][ T7469] dump_stack_lvl+0x100/0x190 [ 223.052888][ T7469] should_fail_ex.cold+0x5/0xa [ 223.052934][ T7469] should_failslab+0xc2/0x120 [ 223.052976][ T7469] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 223.053014][ T7469] ? kstrdup_const+0x63/0x80 [ 223.053060][ T7469] kstrdup+0x51/0xe0 [ 223.053098][ T7469] kstrdup_const+0x63/0x80 [ 223.053134][ T7469] __kernfs_new_node+0x9b/0x9f0 [ 223.053180][ T7469] ? __pfx___kernfs_new_node+0x10/0x10 [ 223.053231][ T7469] ? find_held_lock+0x2b/0x80 [ 223.053277][ T7469] ? kernfs_root+0xee/0x2a0 [ 223.053313][ T7469] ? kernfs_root+0xee/0x2a0 [ 223.053362][ T7469] kernfs_new_node+0x11b/0x1a0 [ 223.053419][ T7469] kernfs_create_link+0xcc/0x240 [ 223.053477][ T7469] sysfs_do_create_link_sd+0x90/0x140 [ 223.053518][ T7469] sysfs_create_link+0x61/0xc0 [ 223.053556][ T7469] device_add+0x675/0x1950 [ 223.053607][ T7469] ? __pfx_device_add+0x10/0x10 [ 223.053674][ T7469] __add_disk+0x518/0xe40 [ 223.053725][ T7469] ? find_held_lock+0x2b/0x80 [ 223.053776][ T7469] add_disk_fwnode+0x3d4/0x5c0 [ 223.053831][ T7469] zram_add+0x495/0x5d0 [ 223.053881][ T7469] ? __pfx_zram_add+0x10/0x10 [ 223.053959][ T7469] ? find_held_lock+0x2b/0x80 [ 223.054003][ T7469] ? sysfs_file_kobj+0xe4/0x290 [ 223.054065][ T7469] ? __pfx_hot_add_show+0x10/0x10 [ 223.054119][ T7469] hot_add_show+0x21/0x80 [ 223.054169][ T7469] class_attr_show+0x72/0xa0 [ 223.054212][ T7469] ? __pfx_class_attr_show+0x10/0x10 [ 223.054251][ T7469] sysfs_kf_seq_show+0x217/0x3a0 [ 223.054288][ T7469] seq_read_iter+0x32f/0x1270 [ 223.054321][ T7469] ? lock_acquire+0x1b1/0x370 [ 223.054368][ T7469] kernfs_fop_read_iter+0x46c/0x610 [ 223.054421][ T7469] ? rw_verify_area+0xce/0x6d0 [ 223.054454][ T7469] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 223.054506][ T7469] vfs_read+0x825/0xb30 [ 223.054548][ T7469] ? __pfx_vfs_read+0x10/0x10 [ 223.054614][ T7469] ksys_read+0x12a/0x250 [ 223.054662][ T7469] ? __pfx_ksys_read+0x10/0x10 [ 223.054705][ T7469] ? rcu_is_watching+0x12/0xc0 [ 223.054751][ T7469] do_syscall_64+0x10b/0xf80 [ 223.054796][ T7469] ? clear_bhb_loop+0x40/0x90 [ 223.054839][ T7469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 223.054877][ T7469] RIP: 0033:0x7f9a7bb9cdd9 [ 223.054905][ T7469] 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 [ 223.054937][ T7469] RSP: 002b:00007f9a7cad1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 223.054969][ T7469] RAX: ffffffffffffffda RBX: 00007f9a7be16090 RCX: 00007f9a7bb9cdd9 [ 223.054991][ T7469] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000006 [ 223.055010][ T7469] RBP: 00007f9a7bc32d69 R08: 0000000000000000 R09: 0000000000000000 [ 223.055030][ T7469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 223.055048][ T7469] R13: 00007f9a7be16128 R14: 00007f9a7be16090 R15: 00007ffc71a20908 [ 223.055089][ T7469] [ 226.192598][ T5628] Bluetooth: hci3: unexpected subevent 0x01 length: 123 > 18 [ 226.970597][ T7556] random: crng reseeded on system resumption [ 228.254200][ T5628] Bluetooth: hci3: command 0x0c1a tx timeout [ 228.479909][ T7572] netlink: 'syz.1.313': attribute type 25 has an invalid length. [ 229.311161][ T7592] binder: 7585:7592 ioctl c00c620f 0 returned -22 [ 229.596423][ T7597] FAULT_INJECTION: forcing a failure. [ 229.596423][ T7597] name failslab, interval 1, probability 0, space 0, times 0 [ 229.624657][ T7597] CPU: 1 UID: 0 PID: 7597 Comm: syz.1.322 Tainted: G L syzkaller #0 PREEMPT(full) [ 229.624709][ T7597] Tainted: [L]=SOFTLOCKUP [ 229.624739][ T7597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 229.624765][ T7597] Call Trace: [ 229.624776][ T7597] [ 229.624790][ T7597] dump_stack_lvl+0x100/0x190 [ 229.624835][ T7597] should_fail_ex.cold+0x5/0xa [ 229.624881][ T7597] should_failslab+0xc2/0x120 [ 229.624923][ T7597] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 229.624980][ T7597] ? __kernfs_new_node+0xd2/0x9f0 [ 229.625020][ T7597] ? kstrdup+0xb3/0xe0 [ 229.625059][ T7597] __kernfs_new_node+0xd2/0x9f0 [ 229.625103][ T7597] ? __pfx___kernfs_new_node+0x10/0x10 [ 229.625152][ T7597] ? find_held_lock+0x2b/0x80 [ 229.625197][ T7597] ? kernfs_root+0xee/0x2a0 [ 229.625231][ T7597] ? kernfs_root+0xee/0x2a0 [ 229.625280][ T7597] kernfs_new_node+0x11b/0x1a0 [ 229.625331][ T7597] kernfs_create_link+0xcc/0x240 [ 229.625388][ T7597] sysfs_do_create_link_sd+0x90/0x140 [ 229.625430][ T7597] sysfs_create_link+0x61/0xc0 [ 229.625467][ T7597] device_add+0x675/0x1950 [ 229.625515][ T7597] ? __pfx_device_add+0x10/0x10 [ 229.625574][ T7597] __add_disk+0x518/0xe40 [ 229.625623][ T7597] ? find_held_lock+0x2b/0x80 [ 229.625673][ T7597] add_disk_fwnode+0x3d4/0x5c0 [ 229.625737][ T7597] zram_add+0x495/0x5d0 [ 229.625790][ T7597] ? __pfx_zram_add+0x10/0x10 [ 229.625868][ T7597] ? find_held_lock+0x2b/0x80 [ 229.625912][ T7597] ? sysfs_file_kobj+0xe4/0x290 [ 229.625973][ T7597] ? __pfx_hot_add_show+0x10/0x10 [ 229.626027][ T7597] hot_add_show+0x21/0x80 [ 229.626081][ T7597] class_attr_show+0x72/0xa0 [ 229.626126][ T7597] ? __pfx_class_attr_show+0x10/0x10 [ 229.626168][ T7597] sysfs_kf_seq_show+0x217/0x3a0 [ 229.626209][ T7597] seq_read_iter+0x32f/0x1270 [ 229.626244][ T7597] ? lock_acquire+0x1b1/0x370 [ 229.626290][ T7597] kernfs_fop_read_iter+0x46c/0x610 [ 229.626342][ T7597] ? rw_verify_area+0xce/0x6d0 [ 229.626376][ T7597] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 229.626431][ T7597] vfs_read+0x825/0xb30 [ 229.626477][ T7597] ? __pfx_vfs_read+0x10/0x10 [ 229.626543][ T7597] ksys_read+0x12a/0x250 [ 229.626583][ T7597] ? __pfx_ksys_read+0x10/0x10 [ 229.626626][ T7597] ? rcu_is_watching+0x12/0xc0 [ 229.626673][ T7597] do_syscall_64+0x10b/0xf80 [ 229.626727][ T7597] ? clear_bhb_loop+0x40/0x90 [ 229.626771][ T7597] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.626807][ T7597] RIP: 0033:0x7ff8d6d9cdd9 [ 229.626837][ T7597] 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 [ 229.626871][ T7597] RSP: 002b:00007ff8d7c3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 229.626904][ T7597] RAX: ffffffffffffffda RBX: 00007ff8d7016090 RCX: 00007ff8d6d9cdd9 [ 229.626928][ T7597] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000006 [ 229.626950][ T7597] RBP: 00007ff8d6e32d69 R08: 0000000000000000 R09: 0000000000000000 [ 229.626971][ T7597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 229.626992][ T7597] R13: 00007ff8d7016128 R14: 00007ff8d7016090 R15: 00007ffef550a0b8 [ 229.627038][ T7597] [ 229.759308][ T7596] FAULT_INJECTION: forcing a failure. [ 229.759308][ T7596] name failslab, interval 1, probability 0, space 0, times 0 [ 229.765796][ T7596] CPU: 0 UID: 0 PID: 7596 Comm: syz.2.321 Tainted: G L syzkaller #0 PREEMPT(full) [ 229.765845][ T7596] Tainted: [L]=SOFTLOCKUP [ 229.765856][ T7596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 229.765875][ T7596] Call Trace: [ 229.765886][ T7596] [ 229.765897][ T7596] dump_stack_lvl+0x100/0x190 [ 229.765942][ T7596] should_fail_ex.cold+0x5/0xa [ 229.765989][ T7596] should_failslab+0xc2/0x120 [ 229.766027][ T7596] __kvmalloc_node_noprof+0xfa/0xa00 [ 229.766059][ T7596] ? traverse.part.0.constprop.0+0x397/0x650 [ 229.766109][ T7596] traverse.part.0.constprop.0+0x397/0x650 [ 229.766160][ T7596] seq_read_iter+0x93f/0x1270 [ 229.766199][ T7596] ? aa_file_perm+0x7f3/0x14d0 [ 229.766253][ T7596] seq_read+0x33b/0x4c0 [ 229.766288][ T7596] ? __pfx_seq_read+0x10/0x10 [ 229.766349][ T7596] ? __pfx_seq_read+0x10/0x10 [ 229.766384][ T7596] proc_reg_read+0x240/0x330 [ 229.766423][ T7596] ? __pfx_proc_reg_read+0x10/0x10 [ 229.766463][ T7596] vfs_read+0x1e4/0xb30 [ 229.766504][ T7596] ? __pfx_vfs_read+0x10/0x10 [ 229.766537][ T7596] ? find_held_lock+0x2b/0x80 [ 229.766579][ T7596] ? __fget_files+0x215/0x3d0 [ 229.766615][ T7596] ? __fget_files+0x215/0x3d0 [ 229.766655][ T7596] ? __fget_files+0x21f/0x3d0 [ 229.766703][ T7596] __x64_sys_pread64+0x1eb/0x250 [ 229.766745][ T7596] ? __pfx___x64_sys_pread64+0x10/0x10 [ 229.766788][ T7596] ? rcu_is_watching+0x12/0xc0 [ 229.766834][ T7596] do_syscall_64+0x10b/0xf80 [ 229.766875][ T7596] ? clear_bhb_loop+0x40/0x90 [ 229.766916][ T7596] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.766947][ T7596] RIP: 0033:0x7f9a7bb9cdd9 [ 229.766981][ T7596] 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 [ 229.767012][ T7596] RSP: 002b:00007f9a7caf2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 229.767043][ T7596] RAX: ffffffffffffffda RBX: 00007f9a7be15fa0 RCX: 00007f9a7bb9cdd9 [ 229.767064][ T7596] RDX: 0000000000000803 RSI: 0000000000000000 RDI: 0000000000000005 [ 229.767082][ T7596] RBP: 00007f9a7caf2090 R08: 0000000000000000 R09: 0000000000000000 [ 229.767100][ T7596] R10: 0000200000000045 R11: 0000000000000246 R12: 0000000000000001 [ 229.767119][ T7596] R13: 00007f9a7be16038 R14: 00007f9a7be15fa0 R15: 00007ffc71a20908 [ 229.767162][ T7596] [ 230.324312][ T50] Bluetooth: hci3: command 0x0c1a tx timeout [ 230.463185][ T7614] netlink: 'syz.0.325': attribute type 25 has an invalid length. [ 231.665376][ T7631] FAULT_INJECTION: forcing a failure. [ 231.665376][ T7631] name fail_futex, interval 1, probability 0, space 0, times 0 [ 231.692603][ T7631] CPU: 1 UID: 0 PID: 7631 Comm: syz.1.329 Tainted: G L syzkaller #0 PREEMPT(full) [ 231.692644][ T7631] Tainted: [L]=SOFTLOCKUP [ 231.692653][ T7631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 231.692669][ T7631] Call Trace: [ 231.692678][ T7631] [ 231.692689][ T7631] dump_stack_lvl+0x100/0x190 [ 231.692726][ T7631] should_fail_ex.cold+0x5/0xa [ 231.692764][ T7631] get_futex_key+0x1d2/0x1510 [ 231.692798][ T7631] ? __pfx_get_futex_key+0x10/0x10 [ 231.692829][ T7631] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 231.692873][ T7631] futex_wake+0xea/0x530 [ 231.692910][ T7631] ? __handle_mm_fault+0x4ef/0x2a00 [ 231.692955][ T7631] ? __pfx_futex_wake+0x10/0x10 [ 231.692994][ T7631] ? __lock_acquire+0x4a5/0x2630 [ 231.693026][ T7631] ? __pfx___handle_mm_fault+0x10/0x10 [ 231.693073][ T7631] ? __pfx_css_rstat_updated+0x10/0x10 [ 231.693132][ T7631] do_futex+0x32b/0x350 [ 231.693168][ T7631] ? __pfx_do_futex+0x10/0x10 [ 231.693203][ T7631] ? find_held_lock+0x2b/0x80 [ 231.693245][ T7631] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 231.693284][ T7631] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 231.693331][ T7631] __x64_sys_futex+0x34f/0x4d0 [ 231.693371][ T7631] ? exc_page_fault+0x6f/0xd0 [ 231.693414][ T7631] ? __pfx___x64_sys_futex+0x10/0x10 [ 231.693459][ T7631] ? rcu_is_watching+0x12/0xc0 [ 231.693520][ T7631] do_syscall_64+0x10b/0xf80 [ 231.693564][ T7631] ? clear_bhb_loop+0x40/0x90 [ 231.693604][ T7631] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.693637][ T7631] RIP: 0033:0x7ff8d6d9cdd9 [ 231.693664][ T7631] 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 [ 231.693696][ T7631] RSP: 002b:00007ff8d7c3e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 231.693727][ T7631] RAX: ffffffffffffffda RBX: 00007ff8d7016098 RCX: 00007ff8d6d9cdd9 [ 231.693748][ T7631] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007ff8d701609c [ 231.693767][ T7631] RBP: 00007ff8d7016090 R08: 0000000000000001 R09: 0000000000000000 [ 231.693786][ T7631] R10: 0000000000033fe0 R11: 0000000000000246 R12: 0000000000000000 [ 231.693804][ T7631] R13: 00007ff8d7016128 R14: 00007ffef5509fd0 R15: 00007ffef550a0b8 [ 231.693846][ T7631] [ 232.359650][ T7635] batman_adv: Routing algorithm '7' is not supported [ 233.139157][ T29] audit: type=1800 audit(1778173877.469:3): pid=7659 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.335" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 233.461790][ T7664] netlink: 'syz.1.337': attribute type 25 has an invalid length. [ 234.083879][ T7677] FAULT_INJECTION: forcing a failure. [ 234.083879][ T7677] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 234.137805][ T7677] CPU: 0 UID: 0 PID: 7677 Comm: syz.1.342 Tainted: G L syzkaller #0 PREEMPT(full) [ 234.137855][ T7677] Tainted: [L]=SOFTLOCKUP [ 234.137867][ T7677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 234.137885][ T7677] Call Trace: [ 234.137895][ T7677] [ 234.137906][ T7677] dump_stack_lvl+0x100/0x190 [ 234.137948][ T7677] should_fail_ex.cold+0x5/0xa [ 234.137993][ T7677] _copy_from_iter+0x1f4/0x1690 [ 234.138033][ T7677] ? __asan_memset+0x23/0x50 [ 234.138082][ T7677] ? __pfx__copy_from_iter+0x10/0x10 [ 234.138115][ T7677] ? __pfx___alloc_skb+0x10/0x10 [ 234.138157][ T7677] netlink_sendmsg+0x808/0xda0 [ 234.138202][ T7677] ? __pfx_netlink_sendmsg+0x10/0x10 [ 234.138262][ T7677] ? __import_iovec+0x1d2/0x640 [ 234.138294][ T7677] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 234.138363][ T7677] ____sys_sendmsg+0x9e1/0xb70 [ 234.138399][ T7677] ? __pfx_netlink_sendmsg+0x10/0x10 [ 234.138444][ T7677] ? __pfx_____sys_sendmsg+0x10/0x10 [ 234.138497][ T7677] ___sys_sendmsg+0x190/0x1e0 [ 234.138540][ T7677] ? __pfx____sys_sendmsg+0x10/0x10 [ 234.138615][ T7677] __sys_sendmsg+0x170/0x220 [ 234.138649][ T7677] ? __pfx___sys_sendmsg+0x10/0x10 [ 234.138697][ T7677] ? rcu_is_watching+0x12/0xc0 [ 234.138739][ T7677] do_syscall_64+0x10b/0xf80 [ 234.138782][ T7677] ? clear_bhb_loop+0x40/0x90 [ 234.138820][ T7677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.138852][ T7677] RIP: 0033:0x7ff8d6d9cdd9 [ 234.138877][ T7677] 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 [ 234.138907][ T7677] RSP: 002b:00007ff8d7c5f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 234.138938][ T7677] RAX: ffffffffffffffda RBX: 00007ff8d7015fa0 RCX: 00007ff8d6d9cdd9 [ 234.138958][ T7677] RDX: 000000000400c080 RSI: 00002000000006c0 RDI: 0000000000000003 [ 234.138977][ T7677] RBP: 00007ff8d7c5f090 R08: 0000000000000000 R09: 0000000000000000 [ 234.138996][ T7677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 234.139014][ T7677] R13: 00007ff8d7016038 R14: 00007ff8d7015fa0 R15: 00007ffef550a0b8 [ 234.139054][ T7677] [ 234.515448][ T50] Bluetooth: hci3: unexpected event 0x1c length: 725 > 5 [ 236.480597][ T7734] FAULT_INJECTION: forcing a failure. [ 236.480597][ T7734] name failslab, interval 1, probability 0, space 0, times 0 [ 236.523469][ T7734] CPU: 1 UID: 0 PID: 7734 Comm: syz.1.354 Tainted: G L syzkaller #0 PREEMPT(full) [ 236.523519][ T7734] Tainted: [L]=SOFTLOCKUP [ 236.523530][ T7734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 236.523549][ T7734] Call Trace: [ 236.523559][ T7734] [ 236.523571][ T7734] dump_stack_lvl+0x100/0x190 [ 236.523612][ T7734] should_fail_ex.cold+0x5/0xa [ 236.523653][ T7734] ? genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 236.523709][ T7734] should_failslab+0xc2/0x120 [ 236.523749][ T7734] __kmalloc_noprof+0xe0/0x850 [ 236.523800][ T7734] ? lockdep_hardirqs_on+0x78/0x100 [ 236.523852][ T7734] genl_family_rcv_msg_attrs_parse.isra.0+0x100/0x2f0 [ 236.523916][ T7734] genl_family_rcv_msg_doit+0xc7/0x300 [ 236.523975][ T7734] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 236.524026][ T7734] ? genl_get_cmd+0x3e7/0x760 [ 236.524085][ T7734] ? bpf_lsm_capable+0x9/0x10 [ 236.524122][ T7734] ? security_capable+0x80/0x260 [ 236.524174][ T7734] ? ns_capable+0xd2/0xf0 [ 236.524218][ T7734] genl_rcv_msg+0x560/0x800 [ 236.524275][ T7734] ? __pfx_genl_rcv_msg+0x10/0x10 [ 236.524335][ T7734] ? __pfx_ethnl_act_module_fw_flash+0x10/0x10 [ 236.524386][ T7734] netlink_rcv_skb+0x159/0x420 [ 236.524432][ T7734] ? __pfx_genl_rcv_msg+0x10/0x10 [ 236.524484][ T7734] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 236.524546][ T7734] ? netlink_deliver_tap+0x1ae/0xcc0 [ 236.524595][ T7734] genl_rcv+0x28/0x40 [ 236.524640][ T7734] netlink_unicast+0x585/0x850 [ 236.524690][ T7734] ? __pfx_netlink_unicast+0x10/0x10 [ 236.524746][ T7734] netlink_sendmsg+0x8b0/0xda0 [ 236.524800][ T7734] ? __pfx_netlink_sendmsg+0x10/0x10 [ 236.524844][ T7734] ? __import_iovec+0x1d2/0x640 [ 236.524883][ T7734] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 236.524941][ T7734] ____sys_sendmsg+0x9e1/0xb70 [ 236.524985][ T7734] ? __pfx_netlink_sendmsg+0x10/0x10 [ 236.525034][ T7734] ? __pfx_____sys_sendmsg+0x10/0x10 [ 236.525100][ T7734] ___sys_sendmsg+0x190/0x1e0 [ 236.525152][ T7734] ? __pfx____sys_sendmsg+0x10/0x10 [ 236.525249][ T7734] __sys_sendmsg+0x170/0x220 [ 236.525294][ T7734] ? __pfx___sys_sendmsg+0x10/0x10 [ 236.525349][ T7734] ? rcu_is_watching+0x12/0xc0 [ 236.525395][ T7734] do_syscall_64+0x10b/0xf80 [ 236.525438][ T7734] ? clear_bhb_loop+0x40/0x90 [ 236.525478][ T7734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.525512][ T7734] RIP: 0033:0x7ff8d6d9cdd9 [ 236.525538][ T7734] 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 [ 236.525570][ T7734] RSP: 002b:00007ff8d7c5f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 236.525601][ T7734] RAX: ffffffffffffffda RBX: 00007ff8d7015fa0 RCX: 00007ff8d6d9cdd9 [ 236.525623][ T7734] RDX: 000000000400c080 RSI: 00002000000006c0 RDI: 0000000000000003 [ 236.525643][ T7734] RBP: 00007ff8d7c5f090 R08: 0000000000000000 R09: 0000000000000000 [ 236.525662][ T7734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 236.525681][ T7734] R13: 00007ff8d7016038 R14: 00007ff8d7015fa0 R15: 00007ffef550a0b8 [ 236.525725][ T7734] [ 237.239899][ T50] Bluetooth: hci2: unexpected event for opcode 0x7c89 [ 237.855116][ T7754] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input6 [ 237.942354][ T7756] netlink: 28 bytes leftover after parsing attributes in process `syz.2.360'. [ 238.316125][ T7769] netlink: 'syz.1.364': attribute type 25 has an invalid length. [ 240.723926][ T7810] FAULT_INJECTION: forcing a failure. [ 240.723926][ T7810] name failslab, interval 1, probability 0, space 0, times 0 [ 240.760607][ T7810] CPU: 1 UID: 0 PID: 7810 Comm: syz.1.373 Tainted: G L syzkaller #0 PREEMPT(full) [ 240.760663][ T7810] Tainted: [L]=SOFTLOCKUP [ 240.760675][ T7810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 240.760695][ T7810] Call Trace: [ 240.760706][ T7810] [ 240.760718][ T7810] dump_stack_lvl+0x100/0x190 [ 240.760762][ T7810] should_fail_ex.cold+0x5/0xa [ 240.760806][ T7810] should_failslab+0xc2/0x120 [ 240.760849][ T7810] __kmalloc_cache_noprof+0x7a/0x6f0 [ 240.760907][ T7810] ? smc_stats_init+0x4e/0x160 [ 240.760968][ T7810] ? __pfx_smc_net_stat_init+0x10/0x10 [ 240.761006][ T7810] smc_stats_init+0x4e/0x160 [ 240.761052][ T7810] ? smc_net_init+0x39/0x50 [ 240.761086][ T7810] ops_init+0x1e2/0x5f0 [ 240.761131][ T7810] setup_net+0x118/0x3a0 [ 240.761172][ T7810] ? __pfx_setup_net+0x10/0x10 [ 240.761211][ T7810] ? mutex_init_lockdep+0xf1/0x120 [ 240.761256][ T7810] copy_net_ns+0x46f/0x7c0 [ 240.761305][ T7810] create_new_namespaces+0x3ea/0xac0 [ 240.761360][ T7810] unshare_nsproxy_namespaces+0xf2/0x220 [ 240.761410][ T7810] ksys_unshare+0x438/0xab0 [ 240.761464][ T7810] ? __pfx_ksys_unshare+0x10/0x10 [ 240.761514][ T7810] ? xfd_validate_state+0x129/0x190 [ 240.761565][ T7810] __x64_sys_unshare+0x31/0x40 [ 240.761615][ T7810] do_syscall_64+0x10b/0xf80 [ 240.761661][ T7810] ? clear_bhb_loop+0x40/0x90 [ 240.761703][ T7810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.761739][ T7810] RIP: 0033:0x7ff8d6d9cdd9 [ 240.761766][ T7810] 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 [ 240.761800][ T7810] RSP: 002b:00007ff8d7c5f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 240.761833][ T7810] RAX: ffffffffffffffda RBX: 00007ff8d7015fa0 RCX: 00007ff8d6d9cdd9 [ 240.761856][ T7810] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 240.761884][ T7810] RBP: 00007ff8d6e32d69 R08: 0000000000000000 R09: 0000000000000000 [ 240.761905][ T7810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 240.761925][ T7810] R13: 00007ff8d7016038 R14: 00007ff8d7015fa0 R15: 00007ffef550a0b8 [ 240.761969][ T7810] [ 241.870751][ T7830] FAULT_INJECTION: forcing a failure. [ 241.870751][ T7830] name failslab, interval 1, probability 0, space 0, times 0 [ 241.914716][ T7830] CPU: 0 UID: 0 PID: 7830 Comm: syz.1.378 Tainted: G L syzkaller #0 PREEMPT(full) [ 241.914765][ T7830] Tainted: [L]=SOFTLOCKUP [ 241.914777][ T7830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 241.914799][ T7830] Call Trace: [ 241.914809][ T7830] [ 241.914821][ T7830] dump_stack_lvl+0x100/0x190 [ 241.914862][ T7830] should_fail_ex.cold+0x5/0xa [ 241.914902][ T7830] should_failslab+0xc2/0x120 [ 241.914940][ T7830] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 241.914995][ T7830] ? __alloc_skb+0x140/0x710 [ 241.915034][ T7830] __alloc_skb+0x140/0x710 [ 241.915064][ T7830] ? __alloc_skb+0x5b7/0x710 [ 241.915095][ T7830] ? __pfx___alloc_skb+0x10/0x10 [ 241.915124][ T7830] ? genl_rcv_msg+0x4be/0x800 [ 241.915185][ T7830] netlink_ack+0x117/0xb80 [ 241.915241][ T7830] netlink_rcv_skb+0x333/0x420 [ 241.915286][ T7830] ? __pfx_genl_rcv_msg+0x10/0x10 [ 241.915360][ T7830] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 241.915425][ T7830] ? netlink_deliver_tap+0x1ae/0xcc0 [ 241.915475][ T7830] genl_rcv+0x28/0x40 [ 241.915539][ T7830] netlink_unicast+0x585/0x850 [ 241.915591][ T7830] ? __pfx_netlink_unicast+0x10/0x10 [ 241.915647][ T7830] netlink_sendmsg+0x8b0/0xda0 [ 241.915699][ T7830] ? __pfx_netlink_sendmsg+0x10/0x10 [ 241.915742][ T7830] ? __import_iovec+0x1d2/0x640 [ 241.915800][ T7830] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 241.915859][ T7830] ____sys_sendmsg+0x9e1/0xb70 [ 241.915903][ T7830] ? __pfx_netlink_sendmsg+0x10/0x10 [ 241.915953][ T7830] ? __pfx_____sys_sendmsg+0x10/0x10 [ 241.916019][ T7830] ___sys_sendmsg+0x190/0x1e0 [ 241.916071][ T7830] ? __pfx____sys_sendmsg+0x10/0x10 [ 241.916169][ T7830] __sys_sendmsg+0x170/0x220 [ 241.916208][ T7830] ? __pfx___sys_sendmsg+0x10/0x10 [ 241.916263][ T7830] ? rcu_is_watching+0x12/0xc0 [ 241.916308][ T7830] do_syscall_64+0x10b/0xf80 [ 241.916352][ T7830] ? clear_bhb_loop+0x40/0x90 [ 241.916391][ T7830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.916426][ T7830] RIP: 0033:0x7ff8d6d9cdd9 [ 241.916453][ T7830] 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 [ 241.916492][ T7830] RSP: 002b:00007ff8d7c5f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 241.916524][ T7830] RAX: ffffffffffffffda RBX: 00007ff8d7015fa0 RCX: 00007ff8d6d9cdd9 [ 241.916546][ T7830] RDX: 000000000400c080 RSI: 00002000000006c0 RDI: 0000000000000003 [ 241.916566][ T7830] RBP: 00007ff8d7c5f090 R08: 0000000000000000 R09: 0000000000000000 [ 241.916586][ T7830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 241.916606][ T7830] R13: 00007ff8d7016038 R14: 00007ff8d7015fa0 R15: 00007ffef550a0b8 [ 241.916650][ T7830] [ 243.629318][ T7848] FAULT_INJECTION: forcing a failure. [ 243.629318][ T7848] name failslab, interval 1, probability 0, space 0, times 0 [ 243.689375][ T7848] CPU: 1 UID: 0 PID: 7848 Comm: syz.2.381 Tainted: G L syzkaller #0 PREEMPT(full) [ 243.689432][ T7848] Tainted: [L]=SOFTLOCKUP [ 243.689445][ T7848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 243.689465][ T7848] Call Trace: [ 243.689477][ T7848] [ 243.689489][ T7848] dump_stack_lvl+0x100/0x190 [ 243.689534][ T7848] should_fail_ex.cold+0x5/0xa [ 243.689578][ T7848] should_failslab+0xc2/0x120 [ 243.689619][ T7848] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 243.689676][ T7848] ? __kernfs_new_node+0xd2/0x9f0 [ 243.689723][ T7848] __kernfs_new_node+0xd2/0x9f0 [ 243.689763][ T7848] ? kernfs_add_one+0x214/0x850 [ 243.689809][ T7848] ? __pfx___kernfs_new_node+0x10/0x10 [ 243.689859][ T7848] ? find_held_lock+0x2b/0x80 [ 243.689904][ T7848] ? kernfs_root+0xee/0x2a0 [ 243.689939][ T7848] ? kernfs_root+0xee/0x2a0 [ 243.689987][ T7848] kernfs_new_node+0x11b/0x1a0 [ 243.690039][ T7848] kernfs_create_link+0xcc/0x240 [ 243.690097][ T7848] sysfs_do_create_link_sd+0x90/0x140 [ 243.690139][ T7848] sysfs_create_link+0x61/0xc0 [ 243.690177][ T7848] device_add+0x553/0x1950 [ 243.690227][ T7848] ? __pfx_device_add+0x10/0x10 [ 243.690296][ T7848] __add_disk+0x518/0xe40 [ 243.690348][ T7848] ? find_held_lock+0x2b/0x80 [ 243.690399][ T7848] add_disk_fwnode+0x3d4/0x5c0 [ 243.690455][ T7848] zram_add+0x495/0x5d0 [ 243.690519][ T7848] ? __pfx_zram_add+0x10/0x10 [ 243.690595][ T7848] ? find_held_lock+0x2b/0x80 [ 243.690638][ T7848] ? sysfs_file_kobj+0xe4/0x290 [ 243.690696][ T7848] ? __pfx_hot_add_show+0x10/0x10 [ 243.690748][ T7848] hot_add_show+0x21/0x80 [ 243.690802][ T7848] class_attr_show+0x72/0xa0 [ 243.690845][ T7848] ? __pfx_class_attr_show+0x10/0x10 [ 243.690885][ T7848] sysfs_kf_seq_show+0x217/0x3a0 [ 243.690925][ T7848] seq_read_iter+0x32f/0x1270 [ 243.690961][ T7848] ? lock_acquire+0x1b1/0x370 [ 243.691009][ T7848] kernfs_fop_read_iter+0x46c/0x610 [ 243.691074][ T7848] ? rw_verify_area+0xce/0x6d0 [ 243.691105][ T7848] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 243.691156][ T7848] vfs_read+0x825/0xb30 [ 243.691196][ T7848] ? __pfx_vfs_read+0x10/0x10 [ 243.691257][ T7848] ksys_read+0x12a/0x250 [ 243.691319][ T7848] ? __pfx_ksys_read+0x10/0x10 [ 243.691362][ T7848] ? rcu_is_watching+0x12/0xc0 [ 243.691408][ T7848] do_syscall_64+0x10b/0xf80 [ 243.691452][ T7848] ? clear_bhb_loop+0x40/0x90 [ 243.691494][ T7848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.691528][ T7848] RIP: 0033:0x7f9a7bb9cdd9 [ 243.691555][ T7848] 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 [ 243.691588][ T7848] RSP: 002b:00007f9a7cad1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 243.691619][ T7848] RAX: ffffffffffffffda RBX: 00007f9a7be16090 RCX: 00007f9a7bb9cdd9 [ 243.691640][ T7848] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000006 [ 243.691661][ T7848] RBP: 00007f9a7bc32d69 R08: 0000000000000000 R09: 0000000000000000 [ 243.691682][ T7848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 243.691701][ T7848] R13: 00007f9a7be16128 R14: 00007f9a7be16090 R15: 00007ffc71a20908 [ 243.691746][ T7848] [ 244.303602][ T7857] netlink: 'syz.0.383': attribute type 25 has an invalid length. [ 244.591959][ T7846] ima: policy update failed [ 244.612131][ T29] audit: type=1802 audit(1778173888.949:4): pid=7846 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.382" res=0 errno=0 [ 246.388828][ T7878] Device name cannot be null; rc = [-22] [ 246.694407][ T7890] netlink: 'syz.1.392': attribute type 25 has an invalid length. [ 247.346932][ T29] audit: type=1800 audit(1778173891.689:5): pid=7908 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.395" name="dbroot" dev="configfs" ino=21955 res=0 errno=0 [ 247.375893][ T7908] db_root: cannot open: /dev/audio1 [ 247.405221][ T7908] db_root: not a directory: /dev/audio1 [ 247.434248][ T7911] db_root: cannot open: /dev/audio1 [ 247.451666][ T7911] db_root: not a directory: /dev/audio1 [ 249.486047][ T7931] kexec: Could not allocate control_code_buffer [ 249.498628][ T7964] FAULT_INJECTION: forcing a failure. [ 249.498628][ T7964] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 249.512481][ T7964] CPU: 0 UID: 0 PID: 7964 Comm: syz.3.407 Tainted: G L syzkaller #0 PREEMPT(full) [ 249.512529][ T7964] Tainted: [L]=SOFTLOCKUP [ 249.512540][ T7964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 249.512559][ T7964] Call Trace: [ 249.512569][ T7964] [ 249.512580][ T7964] dump_stack_lvl+0x100/0x190 [ 249.512621][ T7964] should_fail_ex.cold+0x5/0xa [ 249.512664][ T7964] _copy_to_user+0x32/0xd0 [ 249.512723][ T7964] simple_read_from_buffer+0xcb/0x170 [ 249.512766][ T7964] proc_fail_nth_read+0x1af/0x230 [ 249.512820][ T7964] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 249.512875][ T7964] ? rw_verify_area+0xce/0x6d0 [ 249.512908][ T7964] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 249.512962][ T7964] vfs_read+0x1e4/0xb30 [ 249.513004][ T7964] ? __pfx_vfs_read+0x10/0x10 [ 249.513040][ T7964] ? __fget_files+0x215/0x3d0 [ 249.513089][ T7964] ? __fget_files+0x21f/0x3d0 [ 249.513139][ T7964] ksys_read+0x12a/0x250 [ 249.513176][ T7964] ? __pfx_ksys_read+0x10/0x10 [ 249.513216][ T7964] ? rcu_is_watching+0x12/0xc0 [ 249.513263][ T7964] do_syscall_64+0x10b/0xf80 [ 249.513310][ T7964] ? clear_bhb_loop+0x40/0x90 [ 249.513350][ T7964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.513385][ T7964] RIP: 0033:0x7f64ec75d60e [ 249.513410][ T7964] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 249.513444][ T7964] RSP: 002b:00007f64ed5dbfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 249.513474][ T7964] RAX: ffffffffffffffda RBX: 00007f64ed5dc6c0 RCX: 00007f64ec75d60e [ 249.513495][ T7964] RDX: 000000000000000f RSI: 00007f64ed5dc0a0 RDI: 0000000000000004 [ 249.513514][ T7964] RBP: 00007f64ed5dc090 R08: 0000000000000000 R09: 0000000000000000 [ 249.513533][ T7964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 249.513552][ T7964] R13: 00007f64eca16038 R14: 00007f64eca15fa0 R15: 00007ffef891f1c8 [ 249.513593][ T7964] [ 249.905150][ T7966] FAULT_INJECTION: forcing a failure. [ 249.905150][ T7966] name failslab, interval 1, probability 0, space 0, times 0 [ 249.922598][ T7966] CPU: 0 UID: 0 PID: 7966 Comm: syz.0.409 Tainted: G L syzkaller #0 PREEMPT(full) [ 249.922661][ T7966] Tainted: [L]=SOFTLOCKUP [ 249.922673][ T7966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 249.922693][ T7966] Call Trace: [ 249.922704][ T7966] [ 249.922716][ T7966] dump_stack_lvl+0x100/0x190 [ 249.922759][ T7966] should_fail_ex.cold+0x5/0xa [ 249.922804][ T7966] should_failslab+0xc2/0x120 [ 249.922845][ T7966] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 249.922901][ T7966] ? ptlock_alloc+0x1f/0x70 [ 249.922952][ T7966] ? __lock_acquire+0x4a5/0x2630 [ 249.922990][ T7966] ptlock_alloc+0x1f/0x70 [ 249.923040][ T7966] pte_alloc_one+0x82/0x3d0 [ 249.923090][ T7966] __pte_alloc+0x6d/0x3e0 [ 249.923133][ T7966] ? __pfx___pte_alloc+0x10/0x10 [ 249.923176][ T7966] ? do_raw_spin_lock+0x128/0x260 [ 249.923217][ T7966] ? find_held_lock+0x2b/0x80 [ 249.923267][ T7966] do_anonymous_page+0x13c6/0x2050 [ 249.923328][ T7966] ? __pmd_alloc+0x3fb/0x950 [ 249.923377][ T7966] __handle_mm_fault+0x1d2c/0x2a00 [ 249.923437][ T7966] ? mt_find+0x45e/0x8e0 [ 249.923489][ T7966] ? __pfx___handle_mm_fault+0x10/0x10 [ 249.923540][ T7966] ? __pfx_mt_find+0x10/0x10 [ 249.923625][ T7966] handle_mm_fault+0x36d/0xa20 [ 249.923695][ T7966] __get_user_pages+0x1178/0x32a0 [ 249.923756][ T7966] ? __pfx___get_user_pages+0x10/0x10 [ 249.923812][ T7966] populate_vma_page_range+0x267/0x3f0 [ 249.923862][ T7966] ? __pfx_populate_vma_page_range+0x10/0x10 [ 249.923908][ T7966] ? __pfx_find_vma_intersection+0x10/0x10 [ 249.923952][ T7966] ? do_mmap+0x93f/0x12f0 [ 249.923996][ T7966] __mm_populate+0x107/0x3a0 [ 249.924044][ T7966] ? __pfx___mm_populate+0x10/0x10 [ 249.924092][ T7966] ? up_write+0x28c/0x4f0 [ 249.924134][ T7966] vm_mmap_pgoff+0x37f/0x470 [ 249.924184][ T7966] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 249.924233][ T7966] ? do_futex+0x192/0x350 [ 249.924269][ T7966] ? __pfx_do_futex+0x10/0x10 [ 249.924303][ T7966] ? __pfx_do_sys_openat2+0x10/0x10 [ 249.924364][ T7966] ksys_mmap_pgoff+0xe4/0x610 [ 249.924406][ T7966] ? __x64_sys_futex+0x358/0x4d0 [ 249.924444][ T7966] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 249.924485][ T7966] ? xfd_validate_state+0x129/0x190 [ 249.924519][ T7966] ? ksys_read+0x1ac/0x250 [ 249.924562][ T7966] __x64_sys_mmap+0x125/0x190 [ 249.924604][ T7966] do_syscall_64+0x10b/0xf80 [ 249.924655][ T7966] ? clear_bhb_loop+0x40/0x90 [ 249.924699][ T7966] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.924743][ T7966] RIP: 0033:0x7f24d079cdd9 [ 249.924771][ T7966] 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 [ 249.924807][ T7966] RSP: 002b:00007f24ce9ee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 249.924840][ T7966] RAX: ffffffffffffffda RBX: 00007f24d0a15fa0 RCX: 00007f24d079cdd9 [ 249.924861][ T7966] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 249.924881][ T7966] RBP: 00007f24d0832d69 R08: 0000000000000002 R09: 0000000000008000 [ 249.924901][ T7966] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 249.924921][ T7966] R13: 00007f24d0a16038 R14: 00007f24d0a15fa0 R15: 00007ffd962ed3f8 [ 249.924964][ T7966] [ 250.334209][ T7976] netlink: 2468 bytes leftover after parsing attributes in process `syz.1.411'. [ 250.428524][ T7978] sd 0:0:1:0: PR command failed: 1026 [ 250.444504][ T7978] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 250.451317][ T7978] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 250.775775][ T7989] netlink: 338 bytes leftover after parsing attributes in process `syz.3.415'. [ 251.279620][ T8008] FAULT_INJECTION: forcing a failure. [ 251.279620][ T8008] name failslab, interval 1, probability 0, space 0, times 0 [ 251.303391][ T8008] CPU: 0 UID: 0 PID: 8008 Comm: syz.2.419 Tainted: G L syzkaller #0 PREEMPT(full) [ 251.303442][ T8008] Tainted: [L]=SOFTLOCKUP [ 251.303455][ T8008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 251.303475][ T8008] Call Trace: [ 251.303486][ T8008] [ 251.303498][ T8008] dump_stack_lvl+0x100/0x190 [ 251.303543][ T8008] should_fail_ex.cold+0x5/0xa [ 251.303584][ T8008] should_failslab+0xc2/0x120 [ 251.303617][ T8008] __kmalloc_node_noprof+0xe6/0x850 [ 251.303658][ T8008] ? get_callchain_buffers+0x1e5/0x380 [ 251.303698][ T8008] get_callchain_buffers+0x1e5/0x380 [ 251.303732][ T8008] ? security_capable+0x80/0x260 [ 251.303778][ T8008] stack_map_alloc+0x316/0x610 [ 251.303810][ T8008] ? __pfx_stack_map_mem_usage+0x10/0x10 [ 251.303842][ T8008] map_create+0x84e/0x2bc0 [ 251.303879][ T8008] ? futex_unqueue+0x13d/0x2c0 [ 251.303906][ T8008] ? __futex_wait+0x256/0x300 [ 251.303969][ T8008] ? __pfx_map_create+0x10/0x10 [ 251.304018][ T8008] ? __might_fault+0xc5/0x140 [ 251.304070][ T8008] ? __might_fault+0xc5/0x140 [ 251.304121][ T8008] __sys_bpf+0x2091/0x4b90 [ 251.304150][ T8008] ? __pfx___sys_bpf+0x10/0x10 [ 251.304175][ T8008] ? __pfx_futex_wait+0x10/0x10 [ 251.304214][ T8008] ? ksys_write+0x190/0x250 [ 251.304250][ T8008] ? do_futex+0x192/0x350 [ 251.304293][ T8008] ? xfd_validate_state+0x129/0x190 [ 251.304327][ T8008] __x64_sys_bpf+0x7b/0xc0 [ 251.304352][ T8008] ? lockdep_hardirqs_on+0x78/0x100 [ 251.304387][ T8008] do_syscall_64+0x10b/0xf80 [ 251.304419][ T8008] ? clear_bhb_loop+0x40/0x90 [ 251.304450][ T8008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.304476][ T8008] RIP: 0033:0x7f9a7bb9cdd9 [ 251.304496][ T8008] 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 [ 251.304522][ T8008] RSP: 002b:00007f9a7cab0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 251.304546][ T8008] RAX: ffffffffffffffda RBX: 00007f9a7be16180 RCX: 00007f9a7bb9cdd9 [ 251.304563][ T8008] RDX: 00000000000006f4 RSI: 0000200000000580 RDI: 0000000000000000 [ 251.304579][ T8008] RBP: 00007f9a7bc32d69 R08: 0000000000000000 R09: 0000000000000000 [ 251.304594][ T8008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 251.304609][ T8008] R13: 00007f9a7be16218 R14: 00007f9a7be16180 R15: 00007ffc71a20908 [ 251.304640][ T8008] Ijn9_UVQ8j@:Un M%Ux[ 255.767888][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.774546][ T1315] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.308383][ T8143] futex_wake_op: syz.3.448 tries to shift op by -2048; fix this program [ 256.321689][ T8143] futex_wake_op: syz.3.448 tries to shift op by -2048; fix this program [ 256.388105][ T8151] 0x000000000001-0x000000020000 : "" [ 256.411709][ T8152] netlink: 2468 bytes leftover after parsing attributes in process `syz.2.449'. [ 256.618459][ T8151] ftl_cs: FTL header corrupt! [ 257.920309][ T8183] netlink: 206 bytes leftover after parsing attributes in process `syz.1.454'. [ 259.077817][ T8212] FAULT_INJECTION: forcing a failure. [ 259.077817][ T8212] name failslab, interval 1, probability 0, space 0, times 0 [ 259.107565][ T8216] netlink: 2468 bytes leftover after parsing attributes in process `syz.3.460'. [ 259.126248][ T8212] CPU: 1 UID: 0 PID: 8212 Comm: syz.1.459 Tainted: G L syzkaller #0 PREEMPT(full) [ 259.126300][ T8212] Tainted: [L]=SOFTLOCKUP [ 259.126313][ T8212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 259.126332][ T8212] Call Trace: [ 259.126343][ T8212] [ 259.126356][ T8212] dump_stack_lvl+0x100/0x190 [ 259.126400][ T8212] should_fail_ex.cold+0x5/0xa [ 259.126444][ T8212] should_failslab+0xc2/0x120 [ 259.126485][ T8212] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 259.126537][ T8212] ? __kernfs_new_node+0xd2/0x9f0 [ 259.126581][ T8212] __kernfs_new_node+0xd2/0x9f0 [ 259.126625][ T8212] ? __pfx___kernfs_new_node+0x10/0x10 [ 259.126707][ T8212] ? find_held_lock+0x2b/0x80 [ 259.126762][ T8212] ? kernfs_root+0xee/0x2a0 [ 259.126798][ T8212] ? kernfs_root+0xee/0x2a0 [ 259.126848][ T8212] kernfs_new_node+0x11b/0x1a0 [ 259.126900][ T8212] __kernfs_create_file+0x53/0x350 [ 259.126959][ T8212] sysfs_add_file_mode_ns+0x207/0x3c0 [ 259.127006][ T8212] internal_create_group+0x593/0xf40 [ 259.127056][ T8212] ? __pfx_internal_create_group+0x10/0x10 [ 259.127107][ T8212] ? kernfs_create_link+0x1bd/0x240 [ 259.127167][ T8212] internal_create_groups+0x9d/0x150 [ 259.127213][ T8212] device_add+0x77a/0x1950 [ 259.127264][ T8212] ? __pfx_device_add+0x10/0x10 [ 259.127321][ T8212] __add_disk+0x518/0xe40 [ 259.127367][ T8212] ? find_held_lock+0x2b/0x80 [ 259.127415][ T8212] add_disk_fwnode+0x3d4/0x5c0 [ 259.127469][ T8212] zram_add+0x495/0x5d0 [ 259.127520][ T8212] ? __pfx_zram_add+0x10/0x10 [ 259.127595][ T8212] ? find_held_lock+0x2b/0x80 [ 259.127639][ T8212] ? sysfs_file_kobj+0xe4/0x290 [ 259.127706][ T8212] ? __pfx_hot_add_show+0x10/0x10 [ 259.127761][ T8212] hot_add_show+0x21/0x80 [ 259.127813][ T8212] class_attr_show+0x72/0xa0 [ 259.127856][ T8212] ? __pfx_class_attr_show+0x10/0x10 [ 259.127899][ T8212] sysfs_kf_seq_show+0x217/0x3a0 [ 259.127942][ T8212] seq_read_iter+0x32f/0x1270 [ 259.127981][ T8212] ? lock_acquire+0x1b1/0x370 [ 259.128032][ T8212] kernfs_fop_read_iter+0x46c/0x610 [ 259.128085][ T8212] ? rw_verify_area+0xce/0x6d0 [ 259.128120][ T8212] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 259.128177][ T8212] vfs_read+0x825/0xb30 [ 259.128222][ T8212] ? __pfx_vfs_read+0x10/0x10 [ 259.128285][ T8212] ksys_read+0x12a/0x250 [ 259.128322][ T8212] ? __pfx_ksys_read+0x10/0x10 [ 259.128363][ T8212] ? rcu_is_watching+0x12/0xc0 [ 259.128411][ T8212] do_syscall_64+0x10b/0xf80 [ 259.128457][ T8212] ? clear_bhb_loop+0x40/0x90 [ 259.128499][ T8212] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.128534][ T8212] RIP: 0033:0x7ff8d6d9cdd9 [ 259.128562][ T8212] 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 [ 259.128596][ T8212] RSP: 002b:00007ff8d7c3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 259.128628][ T8212] RAX: ffffffffffffffda RBX: 00007ff8d7016090 RCX: 00007ff8d6d9cdd9 [ 259.128650][ T8212] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000006 [ 259.128670][ T8212] RBP: 00007ff8d6e32d69 R08: 0000000000000000 R09: 0000000000000000 [ 259.128691][ T8212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 259.128721][ T8212] R13: 00007ff8d7016128 R14: 00007ff8d7016090 R15: 00007ffef550a0b8 [ 259.128764][ T8212] [ 260.229291][ T8230] dyndbg: expected <4096 bytes into control [ 260.236793][ T8228] FAULT_INJECTION: forcing a failure. [ 260.236793][ T8228] name failslab, interval 1, probability 0, space 0, times 0 [ 260.274594][ T8228] CPU: 0 UID: 0 PID: 8228 Comm: syz.3.461 Tainted: G L syzkaller #0 PREEMPT(full) [ 260.274648][ T8228] Tainted: [L]=SOFTLOCKUP [ 260.274659][ T8228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 260.274681][ T8228] Call Trace: [ 260.274691][ T8228] [ 260.274703][ T8228] dump_stack_lvl+0x100/0x190 [ 260.274748][ T8228] should_fail_ex.cold+0x5/0xa [ 260.274794][ T8228] should_failslab+0xc2/0x120 [ 260.274842][ T8228] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 260.274881][ T8228] ? kstrdup_const+0x63/0x80 [ 260.274925][ T8228] kstrdup+0x51/0xe0 [ 260.274962][ T8228] kstrdup_const+0x63/0x80 [ 260.274999][ T8228] __kernfs_new_node+0x9b/0x9f0 [ 260.275044][ T8228] ? __pfx___kernfs_new_node+0x10/0x10 [ 260.275094][ T8228] ? find_held_lock+0x2b/0x80 [ 260.275140][ T8228] ? kernfs_root+0xee/0x2a0 [ 260.275176][ T8228] ? kernfs_root+0xee/0x2a0 [ 260.275224][ T8228] kernfs_new_node+0x11b/0x1a0 [ 260.275275][ T8228] kernfs_create_link+0xcc/0x240 [ 260.275333][ T8228] sysfs_do_create_link_sd+0x90/0x140 [ 260.275375][ T8228] sysfs_create_link+0x61/0xc0 [ 260.275413][ T8228] device_add+0x675/0x1950 [ 260.275468][ T8228] ? __pfx_device_add+0x10/0x10 [ 260.275529][ T8228] __add_disk+0x518/0xe40 [ 260.275598][ T8228] ? find_held_lock+0x2b/0x80 [ 260.275648][ T8228] add_disk_fwnode+0x3d4/0x5c0 [ 260.275702][ T8228] zram_add+0x495/0x5d0 [ 260.275754][ T8228] ? __pfx_zram_add+0x10/0x10 [ 260.275838][ T8228] ? find_held_lock+0x2b/0x80 [ 260.275884][ T8228] ? sysfs_file_kobj+0xe4/0x290 [ 260.275945][ T8228] ? __pfx_hot_add_show+0x10/0x10 [ 260.276000][ T8228] hot_add_show+0x21/0x80 [ 260.276054][ T8228] class_attr_show+0x72/0xa0 [ 260.276098][ T8228] ? __pfx_class_attr_show+0x10/0x10 [ 260.276141][ T8228] sysfs_kf_seq_show+0x217/0x3a0 [ 260.276183][ T8228] seq_read_iter+0x32f/0x1270 [ 260.276219][ T8228] ? lock_acquire+0x1b1/0x370 [ 260.276270][ T8228] kernfs_fop_read_iter+0x46c/0x610 [ 260.276324][ T8228] ? rw_verify_area+0xce/0x6d0 [ 260.276357][ T8228] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 260.276412][ T8228] vfs_read+0x825/0xb30 [ 260.276457][ T8228] ? __pfx_vfs_read+0x10/0x10 [ 260.276524][ T8228] ksys_read+0x12a/0x250 [ 260.276562][ T8228] ? __pfx_ksys_read+0x10/0x10 [ 260.276606][ T8228] ? rcu_is_watching+0x12/0xc0 [ 260.276655][ T8228] do_syscall_64+0x10b/0xf80 [ 260.276701][ T8228] ? clear_bhb_loop+0x40/0x90 [ 260.276745][ T8228] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 260.276781][ T8228] RIP: 0033:0x7f64ec79cdd9 [ 260.276810][ T8228] 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 [ 260.276851][ T8228] RSP: 002b:00007f64ed5bb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 260.276885][ T8228] RAX: ffffffffffffffda RBX: 00007f64eca16090 RCX: 00007f64ec79cdd9 [ 260.276907][ T8228] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000006 [ 260.276929][ T8228] RBP: 00007f64ec832d69 R08: 0000000000000000 R09: 0000000000000000 [ 260.276950][ T8228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 260.276971][ T8228] R13: 00007f64eca16128 R14: 00007f64eca16090 R15: 00007ffef891f1c8 [ 260.277017][ T8228] [ 260.683216][ T50] Bluetooth: hci1: ACL packet too small [ 262.213610][ T8286] FAULT_INJECTION: forcing a failure. [ 262.213610][ T8286] name failslab, interval 1, probability 0, space 0, times 0 [ 262.268972][ T8286] CPU: 1 UID: 0 PID: 8286 Comm: syz.2.470 Tainted: G L syzkaller #0 PREEMPT(full) [ 262.269023][ T8286] Tainted: [L]=SOFTLOCKUP [ 262.269036][ T8286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 262.269055][ T8286] Call Trace: [ 262.269066][ T8286] [ 262.269078][ T8286] dump_stack_lvl+0x100/0x190 [ 262.269123][ T8286] should_fail_ex.cold+0x5/0xa [ 262.269166][ T8286] should_failslab+0xc2/0x120 [ 262.269206][ T8286] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 262.269260][ T8286] ? __kernfs_new_node+0xd2/0x9f0 [ 262.269326][ T8286] __kernfs_new_node+0xd2/0x9f0 [ 262.269367][ T8286] ? wake_up_q+0xae/0x130 [ 262.269411][ T8286] ? __pfx___kernfs_new_node+0x10/0x10 [ 262.269463][ T8286] ? find_held_lock+0x2b/0x80 [ 262.269508][ T8286] ? kernfs_root+0xee/0x2a0 [ 262.269546][ T8286] ? kernfs_root+0xee/0x2a0 [ 262.269593][ T8286] kernfs_new_node+0x11b/0x1a0 [ 262.269653][ T8286] __kernfs_create_file+0x53/0x350 [ 262.269711][ T8286] sysfs_add_file_mode_ns+0x207/0x3c0 [ 262.269756][ T8286] internal_create_group+0x593/0xf40 [ 262.269807][ T8286] ? __pfx_internal_create_group+0x10/0x10 [ 262.269855][ T8286] ? kernfs_create_link+0x1bd/0x240 [ 262.269915][ T8286] internal_create_groups+0x9d/0x150 [ 262.269959][ T8286] device_add+0x77a/0x1950 [ 262.270008][ T8286] ? __pfx_device_add+0x10/0x10 [ 262.270071][ T8286] __add_disk+0x518/0xe40 [ 262.270123][ T8286] ? find_held_lock+0x2b/0x80 [ 262.270173][ T8286] add_disk_fwnode+0x3d4/0x5c0 [ 262.270229][ T8286] zram_add+0x495/0x5d0 [ 262.270281][ T8286] ? __pfx_zram_add+0x10/0x10 [ 262.270360][ T8286] ? find_held_lock+0x2b/0x80 [ 262.270406][ T8286] ? sysfs_file_kobj+0xe4/0x290 [ 262.270481][ T8286] ? __pfx_hot_add_show+0x10/0x10 [ 262.270532][ T8286] hot_add_show+0x21/0x80 [ 262.270583][ T8286] class_attr_show+0x72/0xa0 [ 262.270627][ T8286] ? __pfx_class_attr_show+0x10/0x10 [ 262.270677][ T8286] sysfs_kf_seq_show+0x217/0x3a0 [ 262.270719][ T8286] seq_read_iter+0x32f/0x1270 [ 262.270753][ T8286] ? lock_acquire+0x1b1/0x370 [ 262.270801][ T8286] kernfs_fop_read_iter+0x46c/0x610 [ 262.270853][ T8286] ? rw_verify_area+0xce/0x6d0 [ 262.270887][ T8286] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 262.270942][ T8286] vfs_read+0x825/0xb30 [ 262.270985][ T8286] ? __pfx_vfs_read+0x10/0x10 [ 262.271051][ T8286] ksys_read+0x12a/0x250 [ 262.271088][ T8286] ? __pfx_ksys_read+0x10/0x10 [ 262.271130][ T8286] ? rcu_is_watching+0x12/0xc0 [ 262.271177][ T8286] do_syscall_64+0x10b/0xf80 [ 262.271221][ T8286] ? clear_bhb_loop+0x40/0x90 [ 262.271261][ T8286] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 262.271297][ T8286] RIP: 0033:0x7f9a7bb9cdd9 [ 262.271324][ T8286] 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 [ 262.271357][ T8286] RSP: 002b:00007f9a7cad1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 262.271388][ T8286] RAX: ffffffffffffffda RBX: 00007f9a7be16090 RCX: 00007f9a7bb9cdd9 [ 262.271409][ T8286] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000006 [ 262.271441][ T8286] RBP: 00007f9a7bc32d69 R08: 0000000000000000 R09: 0000000000000000 [ 262.271459][ T8286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 262.271475][ T8286] R13: 00007f9a7be16128 R14: 00007f9a7be16090 R15: 00007ffc71a20908 [ 262.271511][ T8286] [ 263.952287][ T8304] FAULT_INJECTION: forcing a failure. [ 263.952287][ T8304] name fail_futex, interval 1, probability 0, space 0, times 0 [ 263.990207][ T8304] CPU: 0 UID: 0 PID: 8304 Comm: syz.3.471 Tainted: G L syzkaller #0 PREEMPT(full) [ 263.990272][ T8304] Tainted: [L]=SOFTLOCKUP [ 263.990286][ T8304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 263.990307][ T8304] Call Trace: [ 263.990318][ T8304] [ 263.990332][ T8304] dump_stack_lvl+0x100/0x190 [ 263.990379][ T8304] should_fail_ex.cold+0x5/0xa [ 263.990424][ T8304] get_futex_key+0x1d2/0x1510 [ 263.990464][ T8304] ? __pfx_get_futex_key+0x10/0x10 [ 263.990502][ T8304] ? blk_finish_plug+0x83/0xa0 [ 263.990540][ T8304] ? madvise_do_behavior+0x1fc/0x510 [ 263.990593][ T8304] futex_wake+0xea/0x530 [ 263.990639][ T8304] ? __pfx___up_read+0x10/0x10 [ 263.990677][ T8304] ? madvise_unlock+0x172/0x220 [ 263.990719][ T8304] ? __pfx_futex_wake+0x10/0x10 [ 263.990772][ T8304] ? madvise_unlock+0xa9/0x220 [ 263.990823][ T8304] do_futex+0x32b/0x350 [ 263.990862][ T8304] ? __pfx_do_futex+0x10/0x10 [ 263.990912][ T8304] __x64_sys_futex+0x34f/0x4d0 [ 263.990957][ T8304] ? __pfx___x64_sys_futex+0x10/0x10 [ 263.990996][ T8304] ? ksys_write+0x1ac/0x250 [ 263.991041][ T8304] ? rcu_is_watching+0x12/0xc0 [ 263.991088][ T8304] do_syscall_64+0x10b/0xf80 [ 263.991134][ T8304] ? clear_bhb_loop+0x40/0x90 [ 263.991176][ T8304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.991212][ T8304] RIP: 0033:0x7f64ec79cdd9 [ 263.991249][ T8304] 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 [ 263.991284][ T8304] RSP: 002b:00007f64ed5dc0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 263.991316][ T8304] RAX: ffffffffffffffda RBX: 00007f64eca15fa8 RCX: 00007f64ec79cdd9 [ 263.991339][ T8304] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f64eca15fac [ 263.991360][ T8304] RBP: 00007f64eca15fa0 R08: 0000000000000001 R09: 0000000000000000 [ 263.991381][ T8304] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 263.991403][ T8304] R13: 00007f64eca16038 R14: 00007ffef891f0e0 R15: 00007ffef891f1c8 [ 263.991448][ T8304] [ 264.517443][ T8320] ceph: Failed to parse sending metrics switch value 'P^' [ 265.152693][ T8338] FAULT_INJECTION: forcing a failure. [ 265.152693][ T8338] name failslab, interval 1, probability 0, space 0, times 0 [ 265.244308][ T8338] CPU: 0 UID: 0 PID: 8338 Comm: syz.2.480 Tainted: G L syzkaller #0 PREEMPT(full) [ 265.244358][ T8338] Tainted: [L]=SOFTLOCKUP [ 265.244370][ T8338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 265.244388][ T8338] Call Trace: [ 265.244398][ T8338] [ 265.244410][ T8338] dump_stack_lvl+0x100/0x190 [ 265.244451][ T8338] should_fail_ex.cold+0x5/0xa [ 265.244491][ T8338] should_failslab+0xc2/0x120 [ 265.244530][ T8338] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 265.244580][ T8338] ? __kernfs_new_node+0xd2/0x9f0 [ 265.244623][ T8338] __kernfs_new_node+0xd2/0x9f0 [ 265.244657][ T8338] ? kernfs_add_one+0x583/0x850 [ 265.244700][ T8338] ? __pfx___kernfs_new_node+0x10/0x10 [ 265.244746][ T8338] ? find_held_lock+0x2b/0x80 [ 265.244785][ T8338] ? kernfs_root+0xee/0x2a0 [ 265.244818][ T8338] ? kernfs_root+0xee/0x2a0 [ 265.244861][ T8338] kernfs_new_node+0x11b/0x1a0 [ 265.244907][ T8338] __kernfs_create_file+0x53/0x350 [ 265.244959][ T8338] sysfs_add_file_mode_ns+0x207/0x3c0 [ 265.245001][ T8338] sysfs_create_file_ns+0x145/0x1e0 [ 265.245030][ T8338] ? __pfx_sysfs_create_file_ns+0x10/0x10 [ 265.245062][ T8338] ? __pfx___up_read+0x10/0x10 [ 265.245118][ T8338] ? acpi_device_notify+0x464/0x500 [ 265.245175][ T8338] ? kobject_put+0xb9/0x640 [ 265.245227][ T8338] device_create_file+0xf2/0x1d0 [ 265.245277][ T8338] device_add+0x2cb/0x1950 [ 265.245336][ T8338] ? __pfx_dev_set_name+0x10/0x10 [ 265.245386][ T8338] ? __pfx_device_add+0x10/0x10 [ 265.245455][ T8338] __add_disk+0x518/0xe40 [ 265.245505][ T8338] ? find_held_lock+0x2b/0x80 [ 265.245550][ T8338] add_disk_fwnode+0x3d4/0x5c0 [ 265.245600][ T8338] zram_add+0x495/0x5d0 [ 265.245648][ T8338] ? __pfx_zram_add+0x10/0x10 [ 265.245720][ T8338] ? find_held_lock+0x2b/0x80 [ 265.245761][ T8338] ? sysfs_file_kobj+0xe4/0x290 [ 265.245817][ T8338] ? __pfx_hot_add_show+0x10/0x10 [ 265.245865][ T8338] hot_add_show+0x21/0x80 [ 265.245911][ T8338] class_attr_show+0x72/0xa0 [ 265.245951][ T8338] ? __pfx_class_attr_show+0x10/0x10 [ 265.245988][ T8338] sysfs_kf_seq_show+0x217/0x3a0 [ 265.246025][ T8338] seq_read_iter+0x32f/0x1270 [ 265.246059][ T8338] ? lock_acquire+0x1b1/0x370 [ 265.246104][ T8338] kernfs_fop_read_iter+0x46c/0x610 [ 265.246159][ T8338] ? rw_verify_area+0xce/0x6d0 [ 265.246189][ T8338] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 265.246239][ T8338] vfs_read+0x825/0xb30 [ 265.246279][ T8338] ? __pfx_vfs_read+0x10/0x10 [ 265.246339][ T8338] ksys_read+0x12a/0x250 [ 265.246373][ T8338] ? __pfx_ksys_read+0x10/0x10 [ 265.246412][ T8338] ? rcu_is_watching+0x12/0xc0 [ 265.246456][ T8338] do_syscall_64+0x10b/0xf80 [ 265.246515][ T8338] ? clear_bhb_loop+0x40/0x90 [ 265.246557][ T8338] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.246592][ T8338] RIP: 0033:0x7f9a7bb9cdd9 [ 265.246620][ T8338] 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 [ 265.246653][ T8338] RSP: 002b:00007f9a7cad1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 265.246685][ T8338] RAX: ffffffffffffffda RBX: 00007f9a7be16090 RCX: 00007f9a7bb9cdd9 [ 265.246707][ T8338] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000006 [ 265.246728][ T8338] RBP: 00007f9a7bc32d69 R08: 0000000000000000 R09: 0000000000000000 [ 265.246748][ T8338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 265.246767][ T8338] R13: 00007f9a7be16128 R14: 00007f9a7be16090 R15: 00007ffc71a20908 [ 265.246811][ T8338] [ 265.810938][ T8337] netlink: 4 bytes leftover after parsing attributes in process `syz.3.478'. [ 267.998122][ T5628] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 268.016609][ T5628] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 268.026041][ T5628] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 268.039460][ T5628] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 268.047386][ T5628] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 268.282198][ T8393] FAULT_INJECTION: forcing a failure. [ 268.282198][ T8393] name failslab, interval 1, probability 0, space 0, times 0 [ 268.394495][ T8393] CPU: 1 UID: 0 PID: 8393 Comm: syz.1.493 Tainted: G L syzkaller #0 PREEMPT(full) [ 268.394547][ T8393] Tainted: [L]=SOFTLOCKUP [ 268.394558][ T8393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 268.394578][ T8393] Call Trace: [ 268.394589][ T8393] [ 268.394602][ T8393] dump_stack_lvl+0x100/0x190 [ 268.394645][ T8393] should_fail_ex.cold+0x5/0xa [ 268.394691][ T8393] should_failslab+0xc2/0x120 [ 268.394731][ T8393] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 268.394805][ T8393] ? __kernfs_new_node+0xd2/0x9f0 [ 268.394862][ T8393] __kernfs_new_node+0xd2/0x9f0 [ 268.394904][ T8393] ? kernfs_add_one+0x214/0x850 [ 268.394950][ T8393] ? __pfx___kernfs_new_node+0x10/0x10 [ 268.395000][ T8393] ? find_held_lock+0x2b/0x80 [ 268.395046][ T8393] ? kernfs_root+0xee/0x2a0 [ 268.395083][ T8393] ? kernfs_root+0xee/0x2a0 [ 268.395131][ T8393] kernfs_new_node+0x11b/0x1a0 [ 268.395186][ T8393] kernfs_create_link+0xcc/0x240 [ 268.395245][ T8393] sysfs_do_create_link_sd+0x90/0x140 [ 268.395286][ T8393] sysfs_create_link+0x61/0xc0 [ 268.395324][ T8393] device_add+0x553/0x1950 [ 268.395375][ T8393] ? __pfx_device_add+0x10/0x10 [ 268.395435][ T8393] __add_disk+0x518/0xe40 [ 268.395487][ T8393] ? find_held_lock+0x2b/0x80 [ 268.395538][ T8393] add_disk_fwnode+0x3d4/0x5c0 [ 268.395593][ T8393] zram_add+0x495/0x5d0 [ 268.395646][ T8393] ? __pfx_zram_add+0x10/0x10 [ 268.395725][ T8393] ? find_held_lock+0x2b/0x80 [ 268.395770][ T8393] ? sysfs_file_kobj+0xe4/0x290 [ 268.395832][ T8393] ? __pfx_hot_add_show+0x10/0x10 [ 268.395897][ T8393] hot_add_show+0x21/0x80 [ 268.395952][ T8393] class_attr_show+0x72/0xa0 [ 268.395997][ T8393] ? __pfx_class_attr_show+0x10/0x10 [ 268.396039][ T8393] sysfs_kf_seq_show+0x217/0x3a0 [ 268.396082][ T8393] seq_read_iter+0x32f/0x1270 [ 268.396119][ T8393] ? lock_acquire+0x1b1/0x370 [ 268.396171][ T8393] kernfs_fop_read_iter+0x46c/0x610 [ 268.396225][ T8393] ? rw_verify_area+0xce/0x6d0 [ 268.396260][ T8393] ? __pfx_kernfs_fop_read_iter+0x10/0x10 [ 268.396316][ T8393] vfs_read+0x825/0xb30 [ 268.396362][ T8393] ? __pfx_vfs_read+0x10/0x10 [ 268.396430][ T8393] ksys_read+0x12a/0x250 [ 268.396470][ T8393] ? __pfx_ksys_read+0x10/0x10 [ 268.396513][ T8393] ? rcu_is_watching+0x12/0xc0 [ 268.396563][ T8393] do_syscall_64+0x10b/0xf80 [ 268.396607][ T8393] ? clear_bhb_loop+0x40/0x90 [ 268.396651][ T8393] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 268.396686][ T8393] RIP: 0033:0x7ff8d6d9cdd9 [ 268.396715][ T8393] 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 [ 268.396748][ T8393] RSP: 002b:00007ff8d7c3e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 268.396779][ T8393] RAX: ffffffffffffffda RBX: 00007ff8d7016090 RCX: 00007ff8d6d9cdd9 [ 268.396802][ T8393] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000006 [ 268.396823][ T8393] RBP: 00007ff8d6e32d69 R08: 0000000000000000 R09: 0000000000000000 [ 268.396854][ T8393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 268.396875][ T8393] R13: 00007ff8d7016128 R14: 00007ff8d7016090 R15: 00007ffef550a0b8 [ 268.396921][ T8393] [ 269.654663][ T8045] ------------[ cut here ]------------ [ 269.660261][ T8045] ODEBUG: free active (active state 0) object: ffff888030159438 object type: timer_list hint: hci_devcd_timeout+0x0/0x2e0 [ 269.673591][ T8045] WARNING: lib/debugobjects.c:629 at debug_print_object+0x18e/0x2a0, CPU#0: syz.0.428/8045 [ 269.684108][ T8045] Modules linked in: [ 269.688086][ T8045] CPU: 0 UID: 0 PID: 8045 Comm: syz.0.428 Tainted: G L syzkaller #0 PREEMPT(full) [ 269.699062][ T8045] Tainted: [L]=SOFTLOCKUP [ 269.703442][ T8045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 269.714483][ T8045] RIP: 0010:debug_print_object+0x19b/0x2a0 [ 269.721185][ T8045] Code: b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 4f 48 8d 3d 42 b0 e2 0b 41 56 48 8b 14 dd c0 37 1c 8c 4c 89 e6 <67> 48 0f b9 3a 58 83 05 0c 3b d8 0b 01 48 83 c4 18 5b 5d 41 5c 41 [ 269.741250][ T8045] RSP: 0018:ffffc900067d7708 EFLAGS: 00010246 [ 269.747752][ T8045] RAX: dffffc0000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 269.756177][ T8045] RDX: ffffffff8c1c3700 RSI: ffffffff8c1c3320 RDI: ffffffff90e272f0 [ 269.764637][ T8045] RBP: 0000000000000001 R08: ffff888030159438 R09: ffffffff8bb2b700 [ 269.773458][ T8045] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff8c1c3320 [ 269.782046][ T8045] R13: ffffffff8bb2b740 R14: ffffffff8a9246b0 R15: ffffc900067d7808 [ 269.790122][ T8045] FS: 0000000000000000(0000) GS:ffff88812437d000(0000) knlGS:0000000000000000 [ 269.799180][ T8045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 269.805874][ T8045] CR2: 00007ff4801ea6b0 CR3: 0000000075df8000 CR4: 00000000003526f0 [ 269.813913][ T8045] Call Trace: [ 269.817360][ T8045] [ 269.820329][ T8045] ? __pfx_hci_devcd_timeout+0x10/0x10 [ 269.825881][ T8045] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 269.831757][ T8045] debug_check_no_obj_freed+0x4da/0x630 [ 269.837616][ T8045] ? __pfx_debug_check_no_obj_freed+0x10/0x10 [ 269.843772][ T8045] ? __page_table_check_zero+0x333/0x410 [ 269.850107][ T8045] ? __page_table_check_zero+0x333/0x410 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 269.855886][ T8045] ? __page_table_check_zero+0x338/0x410 [ 269.861678][ T8045] __free_frozen_pages+0x3f5/0x1040 [ 269.867010][ T8045] hci_release_dev+0x4ef/0x630 [ 269.872322][ T8045] ? __pfx_hci_release_dev+0x10/0x10 [ 269.878070][ T8045] ? device_release+0x97/0x270 [ 269.882911][ T8045] ? rcu_is_watching+0x12/0xc0 [ 269.887784][ T8045] ? device_release+0x97/0x270 [ 269.892618][ T8045] bt_host_release+0x6a/0xb0 [ 269.898647][ T8045] ? __pfx_bt_host_release+0x10/0x10 [ 269.904064][ T8045] device_release+0xd2/0x270 [ 269.908721][ T8045] kobject_put+0x1f7/0x640 [ 269.913217][ T8045] put_device+0x1f/0x30 [ 269.917500][ T8045] vhci_release+0x185/0x230 [ 269.922062][ T8045] ? __pfx_vhci_release+0x10/0x10 [ 269.927356][ T8045] __fput+0x3ff/0xb50 [ 269.931422][ T8045] task_work_run+0x150/0x240 [ 269.936188][ T8045] ? __pfx_task_work_run+0x10/0x10 [ 269.941397][ T8045] do_exit+0x8d2/0x2a60 [ 269.945660][ T8045] ? __pfx___might_resched+0x10/0x10 [ 269.951005][ T8045] ? __pfx_do_exit+0x10/0x10 [ 269.955708][ T8045] ? do_raw_spin_lock+0x128/0x260 [ 269.960790][ T8045] ? find_held_lock+0x2b/0x80 [ 269.965576][ T8045] ? get_signal+0x7e0/0x21e0 [ 269.970243][ T8045] do_group_exit+0xd5/0x2a0 [ 269.975356][ T8045] get_signal+0x1ec7/0x21e0 [ 269.979932][ T8045] ? __pfx_do_recvmmsg+0x10/0x10 [ 269.985422][ T8045] ? __pfx_get_signal+0x10/0x10 [ 269.990347][ T8045] ? do_futex+0x192/0x350 [ 269.994779][ T8045] arch_do_signal_or_restart+0x91/0x770 [ 270.000405][ T8045] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 270.006939][ T8045] ? __x64_sys_recvmmsg+0x1d9/0x280 [ 270.012194][ T8045] ? rcu_is_watching+0x12/0xc0 [ 270.017068][ T8045] exit_to_user_mode_loop+0x86/0x4a0 [ 270.022404][ T8045] ? do_syscall_64+0x519/0xf80 [ 270.027362][ T8045] do_syscall_64+0x6f2/0xf80 [ 270.032023][ T8045] ? clear_bhb_loop+0x40/0x90 [ 270.038272][ T8045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.044296][ T8045] RIP: 0033:0x7f24d079cdd9 [ 270.048772][ T8045] Code: Unable to access opcode bytes at 0x7f24d079cdaf. [ 270.055959][ T8045] RSP: 002b:00007f24ce9cd028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 270.064477][ T8045] RAX: 0000000000100840 RBX: 00007f24d0a16090 RCX: 00007f24d079cdd9 [ 270.072498][ T8045] RDX: 0000000080000401 RSI: 0000000000000000 RDI: 0000000000000003 [ 270.081128][ T8045] RBP: 00007f24d0832d69 R08: 0000000000000000 R09: 0000000000000000 [ 270.089312][ T50] Bluetooth: hci4: command tx timeout [ 270.095342][ T8045] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000000 [ 270.103366][ T8045] R13: 00007f24d0a16128 R14: 00007f24d0a16090 R15: 00007ffd962ed3f8 [ 270.111465][ T8045] [ 270.114597][ T8045] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 270.121925][ T8045] CPU: 0 UID: 0 PID: 8045 Comm: syz.0.428 Tainted: G L syzkaller #0 PREEMPT(full) [ 270.132746][ T8045] Tainted: [L]=SOFTLOCKUP [ 270.137106][ T8045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 270.147188][ T8045] Call Trace: [ 270.150486][ T8045] [ 270.153440][ T8045] dump_stack_lvl+0x100/0x190 [ 270.158163][ T8045] vpanic+0x552/0x970 [ 270.162171][ T8045] ? __pfx_vpanic+0x10/0x10 [ 270.166707][ T8045] panic+0xd1/0xe0 [ 270.170460][ T8045] ? __pfx_panic+0x10/0x10 [ 270.174920][ T8045] ? check_panic_on_warn+0x1f/0x90 [ 270.180153][ T8045] check_panic_on_warn.cold+0x19/0x34 [ 270.185566][ T8045] ? debug_print_object+0x18e/0x2a0 [ 270.190813][ T8045] __warn.cold+0x191/0x328 [ 270.195269][ T8045] __report_bug+0x296/0x3d0 [ 270.199810][ T8045] ? debug_print_object+0x18e/0x2a0 [ 270.205058][ T8045] ? __pfx___report_bug+0x10/0x10 [ 270.210138][ T8045] ? __lock_acquire+0x4a5/0x2630 [ 270.215104][ T8045] ? unwind_next_frame+0x3c8/0x2090 [ 270.220342][ T8045] report_bug_entry+0xe1/0x290 [ 270.225147][ T8045] ? debug_print_object+0x19b/0x2a0 [ 270.230385][ T8045] handle_bug+0x1cd/0x2a0 [ 270.234770][ T8045] exc_invalid_op+0x17/0x50 [ 270.239319][ T8045] asm_exc_invalid_op+0x1a/0x20 [ 270.244202][ T8045] RIP: 0010:debug_print_object+0x19b/0x2a0 [ 270.250051][ T8045] Code: b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 4f 48 8d 3d 42 b0 e2 0b 41 56 48 8b 14 dd c0 37 1c 8c 4c 89 e6 <67> 48 0f b9 3a 58 83 05 0c 3b d8 0b 01 48 83 c4 18 5b 5d 41 5c 41 [ 270.269688][ T8045] RSP: 0018:ffffc900067d7708 EFLAGS: 00010246 [ 270.275790][ T8045] RAX: dffffc0000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 270.283802][ T8045] RDX: ffffffff8c1c3700 RSI: ffffffff8c1c3320 RDI: ffffffff90e272f0 [ 270.291818][ T8045] RBP: 0000000000000001 R08: ffff888030159438 R09: ffffffff8bb2b700 [ 270.299817][ T8045] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff8c1c3320 [ 270.307818][ T8045] R13: ffffffff8bb2b740 R14: ffffffff8a9246b0 R15: ffffc900067d7808 [ 270.315838][ T8045] ? __pfx_hci_devcd_timeout+0x10/0x10 [ 270.321354][ T8045] ? __pfx_hci_devcd_timeout+0x10/0x10 [ 270.326879][ T8045] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 270.332730][ T8045] debug_check_no_obj_freed+0x4da/0x630 [ 270.338336][ T8045] ? __pfx_debug_check_no_obj_freed+0x10/0x10 [ 270.344448][ T8045] ? __page_table_check_zero+0x333/0x410 [ 270.350120][ T8045] ? __page_table_check_zero+0x333/0x410 [ 270.355794][ T8045] ? __page_table_check_zero+0x338/0x410 [ 270.361469][ T8045] __free_frozen_pages+0x3f5/0x1040 [ 270.366746][ T8045] hci_release_dev+0x4ef/0x630 [ 270.371542][ T8045] ? __pfx_hci_release_dev+0x10/0x10 [ 270.376858][ T8045] ? device_release+0x97/0x270 [ 270.381679][ T8045] ? rcu_is_watching+0x12/0xc0 [ 270.386487][ T8045] ? device_release+0x97/0x270 [ 270.391298][ T8045] bt_host_release+0x6a/0xb0 [ 270.395926][ T8045] ? __pfx_bt_host_release+0x10/0x10 [ 270.401266][ T8045] device_release+0xd2/0x270 [ 270.405892][ T8045] kobject_put+0x1f7/0x640 [ 270.410352][ T8045] put_device+0x1f/0x30 [ 270.414563][ T8045] vhci_release+0x185/0x230 [ 270.419110][ T8045] ? __pfx_vhci_release+0x10/0x10 [ 270.424173][ T8045] __fput+0x3ff/0xb50 [ 270.428220][ T8045] task_work_run+0x150/0x240 [ 270.432847][ T8045] ? __pfx_task_work_run+0x10/0x10 [ 270.438003][ T8045] do_exit+0x8d2/0x2a60 [ 270.442203][ T8045] ? __pfx___might_resched+0x10/0x10 [ 270.447525][ T8045] ? __pfx_do_exit+0x10/0x10 [ 270.452162][ T8045] ? do_raw_spin_lock+0x128/0x260 [ 270.457216][ T8045] ? find_held_lock+0x2b/0x80 [ 270.461934][ T8045] ? get_signal+0x7e0/0x21e0 [ 270.466563][ T8045] do_group_exit+0xd5/0x2a0 [ 270.471117][ T8045] get_signal+0x1ec7/0x21e0 [ 270.475664][ T8045] ? __pfx_do_recvmmsg+0x10/0x10 [ 270.480646][ T8045] ? __pfx_get_signal+0x10/0x10 [ 270.485540][ T8045] ? do_futex+0x192/0x350 [ 270.489909][ T8045] arch_do_signal_or_restart+0x91/0x770 [ 270.495504][ T8045] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 270.501710][ T8045] ? __x64_sys_recvmmsg+0x1d9/0x280 [ 270.506948][ T8045] ? rcu_is_watching+0x12/0xc0 [ 270.511751][ T8045] exit_to_user_mode_loop+0x86/0x4a0 [ 270.517070][ T8045] ? do_syscall_64+0x519/0xf80 [ 270.521882][ T8045] do_syscall_64+0x6f2/0xf80 [ 270.526506][ T8045] ? clear_bhb_loop+0x40/0x90 [ 270.531212][ T8045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.537131][ T8045] RIP: 0033:0x7f24d079cdd9 [ 270.541572][ T8045] Code: Unable to access opcode bytes at 0x7f24d079cdaf. [ 270.548604][ T8045] RSP: 002b:00007f24ce9cd028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 270.557042][ T8045] RAX: 0000000000100840 RBX: 00007f24d0a16090 RCX: 00007f24d079cdd9 [ 270.565038][ T8045] RDX: 0000000080000401 RSI: 0000000000000000 RDI: 0000000000000003 [ 270.573036][ T8045] RBP: 00007f24d0832d69 R08: 0000000000000000 R09: 0000000000000000 [ 270.581046][ T8045] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000000 [ 270.589059][ T8045] R13: 00007f24d0a16128 R14: 00007f24d0a16090 R15: 00007ffd962ed3f8 [ 270.597081][ T8045] [ 270.601007][ T8045] Kernel Offset: disabled [ 270.605344][ T8045] Rebooting in 86400 seconds..