last executing test programs: 2.861979748s ago: executing program 1 (id=1819): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) getrandom$auto(0x0, 0x6000000, 0x3) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, 0x0, 0x181800, 0x0) write$auto(0x3, 0x0, 0xfffffdef) read$auto_clk_dump_fops_(0xffffffffffffffff, 0x0, 0x0) io_uring_setup$auto(0x6, 0x0) ioctl$auto_BLKRRPART(r0, 0x125f, 0x0) close_range$auto(0x2, 0x8, 0x0) mq_open$auto(0x0, 0x1, 0x81, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_dma_heap_fops_dma_heap(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) openat$auto_zero_fops_mem(0xffffffffffffff9c, &(0x7f0000000000), 0x109282, 0x0) ioctl$auto_dma_heap_fops_dma_heap(r1, 0xffffffff5fdffe00, &(0x7f0000000400)=';') openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/netfilter/nf_log/3\x00', 0xa2202, 0x0) mmap$auto(0x0, 0x400009, 0xdf, 0x9b72, 0x8000000000000003, 0x8000) mkdir$auto(&(0x7f00000000c0)='./file1\x00', 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1/file0\x00', 0x840, 0xc) socket(0x1d, 0x2, 0x6) io_uring_setup$auto(0x6, 0x0) io_uring_setup$auto(0x7, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/009/001\x00', 0xa101, 0x0) socket(0x10, 0x2, 0x0) io_uring_setup$auto(0x4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_lowpan_enable_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x109500, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) 2.79322118s ago: executing program 3 (id=1820): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/fs/ext4/sda1/first_error_errcode\x00', 0xa0440, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000080)=""/64, 0x40) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nbd15\x00', 0x0, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x4, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000200)='/sys/devices/virtual/block/ram8/queue/write_same_max_bytes\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'geneve0\x00'}) r1 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000000080), 0x8202, 0x0) r2 = pidfd_open$auto(0x1, 0x0) setns(r2, 0x10000000) ioctl$auto_SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000000c0)={{0x1, 0x40, 0x4202, 0x3, 0x1}, 0x2, 0x0, "72e00d838b24ff6fd5411f4330fd8fa23cf2b9541bbae501c8312f5733753466"}) open$dir(&(0x7f0000000000)='./file0\x00', 0x18000, 0x6) 2.699645292s ago: executing program 0 (id=1821): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/module/kvm_intel/parameters/vmentry_l1d_flush\x00', 0x82942, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x3, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4000894}, 0x800) bpf$auto(0x0, &(0x7f00000001c0)=@test={0xffffffffffffffff, 0xb, 0xfffff0b6, 0xffff, 0x84, 0xac1, 0x2, 0x3624239c, 0xfffff5b2, 0x3bb, 0x8000007, 0xffff, 0x6, 0x81, 0x68198}, 0x6f3) sendmsg$auto_ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="d4000000", @ANYRES16=0x0, @ANYBLOB="100027bd7000fbdbdf2518000000200001800247eea41fac000014000200766574683100000000000000000000000800070063fbffff0500060001000000840002803d00488013b37090badc49d6dc93876646d25a4d297d01cd3b7da38d12889cc50d505f353dc42d0a3c0a14c7b46428910708003600", @ANYRES32=0x0, @ANYBLOB="0400b3800000003d003b800400a4800c009a00008000000000000004008680c16ab1b1b39dcaa14b6af7dcc011b43cf706e562811c62b28a702b72e0a87126700294f2350000000c000180080003"], 0xd4}, 0x1, 0x0, 0x0, 0x20000010}, 0x20008000) sendmsg$auto_ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010027"], 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 2.604111376s ago: executing program 0 (id=1823): r0 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f00000004c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_TIPC_NL_LINK_GET(r1, &(0x7f0000003e80)={0x0, 0x0, &(0x7f0000003e40)={&(0x7f0000003300)={0x1c, r0, 0x1, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x8, 0x4, 0x0, 0x1, [@nested={0x4, 0x1}]}]}, 0x1c}}, 0x8040) r2 = openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f0000000000), 0x2001, 0x0) ioctl$auto(r2, 0xfffffff9, r2) 2.556516256s ago: executing program 3 (id=1824): r0 = socket(0x11, 0x80003, 0x304) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/packet\x00', 0x2840, 0x0) r2 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/rt_acct\x00', 0x82000, 0x0) pread64$auto(r2, &(0x7f0000000040)='/proc/scsi/sg/devices\x00', 0x10001, 0x3) read$auto_proc_reg_file_ops_compat_inode(r1, &(0x7f0000001080)=""/244, 0xf4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x3b72, 0x0) ioctl$auto(0xffffffffffffffff, 0x5408, 0xffffffffffffffff) write$auto_proc_reg_file_ops_compat_inode(0xffffffffffffffff, 0x0, 0x0) read$auto_proc_single_file_operations_base(0xffffffffffffffff, 0x0, 0x0) mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x6, 0x2) sendmsg$auto_IOAM6_CMD_NS_SET_SCHEMA(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x44010}, 0x20000054) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge_slave_0\x00', 0x0}) bpf$auto(0x0, &(0x7f0000000100)=@bpf_attr_5={@target_ifindex=r3, 0xffffffffffffffff, 0x9c, 0x0, 0x1, @relative_fd, 0x5}, 0x96) sendmsg$auto_ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0xa8, 0x0, 0x3eeed882dd22645d, 0x70bd2b, 0x25dfdbfd, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xffffffff}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5018}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7fff}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x9}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x24040814}, 0x24000080) unshare$auto(0x40000080) socket(0xa, 0x2, 0x3a) mmap$auto(0x0, 0x20004, 0x1ff, 0xeb1, 0x8000000000000024, 0x8000) io_uring_setup$auto(0x52, 0x0) openat$auto_component_list_fops_(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0], 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0x200000c4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB='v'], 0x1ac}}, 0x40000) r4 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r4, &(0x7f0000000080)={{0x0, 0x8002, &(0x7f00000002c0)={0x0, 0xc4}, 0x2, 0x0, 0x6, 0x1}, 0x5}, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000680), r6) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000006c0)={'batadv0\x00', 0x0}) sendmsg$auto_BATADV_CMD_GET_NEIGHBORS(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="110b27bd7000fbdbdf250900000008000300", @ANYRES32=r8], 0x24}, 0x1, 0x0, 0x0, 0x4001}, 0x9800) 2.493122116s ago: executing program 0 (id=1825): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'batadv0\x00'}) sendmsg$auto_BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000", @ANYRES16=r1, @ANYBLOB="000027bd00"/22], 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x4001) mmap$auto(0x0, 0x99, 0xdf, 0xeb1, 0x401, 0x8000) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x800, 0x0) read$auto(r3, 0x0, 0x7) r4 = openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/input/event1\x00', 0x101242, 0x0) ioctl$auto_EVIOCREVOKE(r4, 0x40044591, 0x0) write$auto(0x3, 0x0, 0x100082) r5 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r5, &(0x7f0000000200)={0x0, 0x7}, 0x3) socket(0x8, 0x80805, 0x0) close_range$auto(r3, r3, 0x4) mmap$auto(0x0, 0x202000a, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) keyctl$auto_KEYCTL_CLEAR(0x7, 0x7, 0x9, 0x2, 0x4662) socket(0x2, 0x3, 0xa) openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, 0x0, 0x501, 0x0) unshare$auto(0x40000080) get_robust_list$auto(0xffffffffffffffff, 0x0, 0x0) 2.285696717s ago: executing program 2 (id=1826): mmap$auto(0x80000000, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/block/nbd12/sched/batching\x00', 0x143642, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x0, 0xfffffffffffff001, 0x2) socket(0x11, 0x80003, 0x300) r1 = open(&(0x7f00000000c0)='./cgroup\x00', 0x80400, 0xb5d1af1605322dd2) open_by_handle_at$auto(r1, &(0x7f0000001280)={0x8, 0x2, "0200000000000000"}, 0x6) sendfile$auto(r0, r0, 0x0, 0x2) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) 1.706733695s ago: executing program 2 (id=1827): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ovs_packet(&(0x7f0000001940), 0xffffffffffffffff) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00', @ANYRES16=r1, @ANYBLOB="1b0026bd7400f9db342503000000040008000c000380080006800400018012000100898771f1c19f17790485908286dd0000040002"], 0x3c}, 0x1, 0x0, 0x0, 0x4004040}, 0x44840) 1.624937444s ago: executing program 0 (id=1828): mmap$auto(0x0, 0x2020007, 0xffffffffffffffff, 0xfffffffffffff195, 0xffffffffffffffff, 0x8000) mmap$auto(0x7, 0x2020009, 0x3, 0x7fffffff, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/virtual/ptp/ptp0/n_vclocks\x00', 0x8502, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x5, 0x22020004, 0x3, 0x40000000ebe, r1, 0x4000000000008000) mmap$auto(0x0, 0x2020008, 0x3, 0x11, r0, 0x8001) writev$auto(0x1, 0x0, 0x1) mmap$auto(0x42a0beee, 0x2008000240000d, 0x2, 0x9b7e, 0x2, 0x8000) r2 = socket(0x28, 0x80000, 0x3) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @local}, 0x6a) sendmmsg$auto(r2, &(0x7f0000000140)={{&(0x7f0000000180)="74937d2aa5f28b14171ce3cbb8a8f19ca5cd93e27bcbcfafc7b9a83789dd517e9c1b944e064418f77cd456b254e4d9428e1ff9233cfff39dd98e97b08393a89ae8e68b4b8e61f71ce01925c857c8a11179bc6de2f35fb6ab083d723eaea7ca6ef3c3442b8aa575e024a9908607bc33b0ef95957d632b", 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x3, 0x20000000) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) write$auto(r2, 0x0, 0xfffffde9) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) syz_genetlink_get_family_id$auto_ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$auto_ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, 0x0, 0x0) munlock$auto(0xffff, 0x1) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r3 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/neigh/wlan1/mcast_solicit\x00', 0x2000, 0x0) read$auto(r3, 0x0, 0x1ff) write$auto(0x3, 0x0, 0xfdef) 1.561618229s ago: executing program 2 (id=1829): openat$auto_tracing_pipe_fops_trace(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/tracing/trace_pipe\x00', 0x0, 0x0) (async) openat$auto_tracing_pipe_fops_trace(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/tracing/trace_pipe\x00', 0x0, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dmmidi2\x00', 0x80800, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4242, 0xe1d2b27bdc14aab6) socket(0x1e, 0x1, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/admmidi2\x00', 0x1, 0x0) timer_create$auto(0x2, 0x0, 0x0) timer_create$auto(0x3, 0x0, &(0x7f0000000280)=0x6) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x11, 0x80003, 0x300) (async) r1 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r1, 0x4, 0x14, 0x0, 0x4) (async) setsockopt$auto(r1, 0x4, 0x14, 0x0, 0x4) r2 = syz_genetlink_get_family_id$auto_nfc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$auto_NFC_CMD_ACTIVATE_TARGET(r1, &(0x7f0000001280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001240)={&(0x7f00000012c0)=ANY=[@ANYBLOB="653a18ec60100000", @ANYRES16=r2, @ANYBLOB="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"], 0x1060}}, 0x404c8d4) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0xd4, 0x8000) (async) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0xd4, 0x8000) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000826bd7000fedbdf25030000000600070008000000060007000080000008000200", @ANYRES32=0x0, @ANYBLOB="0a00050000000000000000000a00010000000000000000000a0001000000000000000000060006004000000006000600070000000a0010"], 0x6c}, 0x1, 0x0, 0x0, 0x40080}, 0x0) capget$auto(&(0x7f0000000040)={0x80000001}, &(0x7f0000000100)={0xfff, 0x8, 0x8}) close_range$auto(0x2, 0x8, 0x0) socket(0x28, 0x16b0aa1f1cc2e6f0, 0x100) socket(0x10, 0x2, 0x0) (async) socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x44801) (async) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x44801) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) sendmsg$auto_NFC_CMD_VENDOR(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8440000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000002", @ANYRESOCT=r3, @ANYBLOB="00042abd7000fbdbdf251d00000005000a0001000000"], 0x1c}, 0x1, 0x0, 0x0, 0xc804}, 0x8004) (async) sendmsg$auto_NFC_CMD_VENDOR(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8440000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000002", @ANYRESOCT=r3, @ANYBLOB="00042abd7000fbdbdf251d00000005000a0001000000"], 0x1c}, 0x1, 0x0, 0x0, 0xc804}, 0x8004) timer_gettime$auto(0x1, &(0x7f0000000000)={{0x34, 0x7fffffffffffffff}}) (async) timer_gettime$auto(0x1, &(0x7f0000000000)={{0x34, 0x7fffffffffffffff}}) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x101401, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/net/rpc/auth.rpcsec.context/flush\x00', 0x8f3b7a51b8162d21, 0x0) (async) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/net/rpc/auth.rpcsec.context/flush\x00', 0x8f3b7a51b8162d21, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x2, 0x88) 1.492071329s ago: executing program 3 (id=1830): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000) clock_adjtime$auto(0x308800, &(0x7f0000000040)={0xfbb, 0x0, 0x7f, 0xfffffffff7fffffe, 0x78, 0x1, 0x1, 0x0, 0x7, 0x8, 0x5, {0x3ff, 0x7}, 0xfffffffffffffffa, 0xa5, 0x100000a, 0x13b, 0x0, 0xc3, 0x8000, 0x800000000000006, 0x1, 0x90, 0xfffffff5}) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB='J'], 0x1ac}}, 0x40000) sendmmsg$auto(r0, &(0x7f0000000080)={{0x0, 0xfffffffe, &(0x7f00000002c0)={0x0, 0xc5}, 0x1, 0x0, 0x0, 0x9}, 0x107}, 0x3, 0x0) 1.259856274s ago: executing program 2 (id=1831): r0 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_NL80211_CMD_LEAVE_IBSS(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0xfc, r0, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@NL80211_ATTR_TDLS_EXTERNAL_SETUP={0x4}, @NL80211_ATTR_PS_STATE={0x8, 0x5d, 0x8}, @NL80211_ATTR_MAC_HINT={0xdc, 0xc8, "6335e1a0a650f46206c232a6c7f6749734e1a73245a1d944f18d9a399c5afd3351ac8c1ecb4df091699e63de59446dbf82b695a6b3ba0ec0a9f22ee166aa65fa166ae05c8008ea703c4eb90646aae93a841ee77715e430baaf7ba76841f653f00ca0ac1083c9e518078a9def668cb950a4aa696b586d34450f77903d206a117f79330309942e5ee013b7ecfeb29433c2cc1651b0d1b07688518a193833358f131d63500b72c11418141beda994f360235cdab4d74ebe99dab2c93a92795a9106839575fba63837007e52ce913cc48fde38e7813f02014f56"}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4001}, 0x44) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x24, r0, 0x13, 0x70bd2e, 0x25dfdbdd, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4c0d4}, 0x20040894) 1.192349124s ago: executing program 1 (id=1832): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/module/kvm_intel/parameters/vmentry_l1d_flush\x00', 0x82942, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x3, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4000894}, 0x800) bpf$auto(0x0, &(0x7f00000001c0)=@test={0xffffffffffffffff, 0xb, 0xfffff0b6, 0xffff, 0x84, 0xac1, 0x2, 0x3624239c, 0xfffff5b2, 0x3bb, 0x8000007, 0xffff, 0x6, 0x81, 0x68198}, 0x6f3) sendmsg$auto_ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="d4000000", @ANYRES16=0x0, @ANYBLOB="100027bd7000fbdbdf2518000000200001800247eea41fac000014000200766574683100000000000000000000000800070063fbffff0500060001000000840002803d00488013b37090badc49d6dc93876646d25a4d297d01cd3b7da38d12889cc50d505f353dc42d0a3c0a14c7b46428910708003600", @ANYRES32=0x0, @ANYBLOB="0400b3800000003d003b800400a4800c009a00008000000000000004008680c16ab1b1b39dcaa14b6af7dcc011b43cf706e562811c62b28a702b72e0a87126700294f2350000000c000180080003"], 0xd4}, 0x1, 0x0, 0x0, 0x20000010}, 0x20008000) sendmsg$auto_ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010027"], 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 1.180538172s ago: executing program 3 (id=1833): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/fs/ext4/sda1/first_error_errcode\x00', 0xa0440, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000080)=""/64, 0x40) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nbd15\x00', 0x0, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x4, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000200)='/sys/devices/virtual/block/ram8/queue/write_same_max_bytes\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'geneve0\x00'}) r1 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000000080), 0x8202, 0x0) r2 = pidfd_open$auto(0x1, 0x0) setns(r2, 0x10000000) ioctl$auto_SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000000c0)={{0x1, 0x40, 0x4202, 0x3, 0x1}, 0x2, 0x0, "72e00d838b24ff6fd5411f4330fd8fa23cf2b9541bbae501c8312f5733753466"}) open$dir(&(0x7f0000000000)='./file0\x00', 0x18000, 0x6) 1.107886765s ago: executing program 2 (id=1834): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sendmsg$auto_IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4004080}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYBLOB], 0x1ac}}, 0x40000) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x9, 0x3, 0x2c, 0x940, 0x7ff, 0x3, 0x6, 0x2, 0x9, 0x5, 0x2, 0x4, 0xb0, 0x7, 0x2, 0x3, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x1fe, 0x7) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) r0 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) (fail_nth: 6) 1.101363004s ago: executing program 1 (id=1835): r0 = open(0x0, 0xc0842, 0x95) r1 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) write$auto_console_fops_tty_io(r1, &(0x7f0000000380)="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", 0x10f) openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000000)={0x2801, 0x111, 0x10}, 0x18) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) fstat$auto(0x2, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x5, 0x0) open(0x0, 0x22240, 0x154) r2 = socket(0xa, 0x2, 0x88) bpf$auto(0x0, &(0x7f0000000000)=@link_update={r2, @new_prog_fd=0x4, 0x4, @old_map_fd=0x3ff}, 0xa3) bpf$auto(0x1, &(0x7f00000001c0)=@raw_tracepoint={0x5, 0xffff, 0x0, 0x3}, 0xf) sendfile$auto(r0, r0, 0x0, 0x1) syz_genetlink_get_family_id$auto_tipcv2(0x0, r0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$auto_ovs_packet(&(0x7f0000001940), 0xffffffffffffffff) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)={0x40, r4, 0x1b, 0x70bd26, 0x25dfcbfc, {}, [@OVS_PACKET_ATTR_PROBE={0x4}, @OVS_PACKET_ATTR_ACTIONS={0x10, 0x3, 0x0, 0x1, [@nested={0xc, 0x11, 0x0, 0x1, [@nested={0x8, 0xf2, 0x0, 0x1, [@typed={0x4, 0x3, 0x0, 0x0, @binary}]}]}]}, @OVS_PACKET_ATTR_PACKET={0x12, 0x1, "898771f1c19f1779048590828847"}, @OVS_PACKET_ATTR_KEY={0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x4044}, 0xc800) ioctl$auto__ctl_fops_dm_ioctl(0xffffffffffffffff, 0xfffffffffffffd03, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x3, 0x3a) 1.047247829s ago: executing program 0 (id=1836): socket(0x21, 0x2, 0x2) mremap$auto(0x0, 0xffffffffffffffff, 0x3fd6, 0x3, 0x7fffffffb000) prctl$auto(0x23, 0x200000000000009, 0x7fffffffefff, 0x0, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='./cgroup/cgroup.freeze\x00', 0xb02, 0x0) sendfile$auto(r0, r0, 0x0, 0x3) r1 = openat$auto_proc_pid_cmdline_ops_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/cmdline\x00', 0x2000, 0x0) read$auto_proc_pid_cmdline_ops_base(r1, &(0x7f0000000040)=""/159, 0x9f) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r2 = socket(0x10, 0x2, 0x0) r3 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_WOL_SET(r2, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f0000000400)=ANY=[@ANYBLOB="18000000", @ANYRES16=r3, @ANYBLOB="010027bd7000fbdbdf250a00000004100280"], 0x18}, 0x1, 0x0, 0x0, 0x4801}, 0x0) sysfs$auto(0x2, 0x10000000000002a, 0x0) fsopen$auto(0x0, 0x1) close_range$auto(0x2, 0x8, 0x0) close_range$auto(0x2, 0x8, 0xffffffff) socket(0x2, 0x80002, 0x73) socket(0xa, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @loopback}, 0x54) sendmsg$auto_TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f00000079c0)={0x0, 0x0, &(0x7f0000007980)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="01007050a7f82fc634b10f"], 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x2) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="72010000", @ANYBLOB], 0x1ac}, 0x1, 0x0, 0x0, 0x800}, 0x40000) write$auto(0x3, 0x0, 0xfdef) write$auto(0x3, 0x0, 0xfdef) 1.025396772s ago: executing program 3 (id=1837): mmap$auto(0x0, 0x2020009, 0x3, 0x800000000000eb1, 0xfffffffffffffff6, 0x8000) move_pages$auto(0x0, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1a00", @ANYRES64], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c03, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x6, 0x0) close_range$auto(0x2, 0x8000, 0x0) socket(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000080), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) ioctl$auto_KVM_CREATE_VM(r0, 0x4138ae84, 0x0) 791.916431ms ago: executing program 2 (id=1838): mmap$auto(0x0, 0x2020007, 0xffffffffffffffff, 0x8000000000000eb1, 0xffffffffffffffff, 0x8000) mmap$auto(0x7, 0x2020009, 0x3, 0x7fffffff, 0xfffffffffffffffa, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/virtual/ptp/ptp0/n_vclocks\x00', 0x8502, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0xffffffff00000000, 0x2020009, 0xff, 0xeb5, 0xfffffffffffffffa, 0x20000000008000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) writev$auto(0x1, 0x0, 0x1) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x28, 0x80000, 0x3) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @loopback}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000180)="74937d2aa5f28b14171ce3cbb8a8f19ca5cd93e27bcbcfafc7b9a83789dd517e9c1b944e064418f77cd456b254e4d9428e1ff9233cfff39dd98e97b08393a89ae8e68b4b8e61f71ce01925c857c8a11179bc6de2f35fb6ab083d723eaea7ca6ef3c3442b8aa575e024a9908607bc33b0ef95957d632b", 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x3, 0x20000000) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) write$auto(r0, 0x0, 0xfffffde9) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) syz_genetlink_get_family_id$auto_ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$auto_ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, 0x0, 0x0) munlock$auto(0x800000007, 0x9) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r1 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) ioctl$auto(0xffffffffffffffff, 0x560a, r1) r2 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/veth0/accept_ra_pinfo\x00', 0x2000, 0x0) read$auto(r2, 0x0, 0x1ff) write$auto(0x3, 0x0, 0xfdef) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x11, 0x80003, 0x300) dup2$auto(0x0, 0x3) 471.015074ms ago: executing program 3 (id=1839): close_range$auto(0x2, 0xa, 0x0) r0 = open(&(0x7f0000000800)='./file0\x00', 0x62240, 0x154) r1 = clone$auto(0x7, 0x4, 0x0, 0x0, 0x1ff) sendmsg$auto_TIPC_NL_LINK_GET(0xffffffffffffffff, 0x0, 0x4) newfstatat$auto(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)={0x7fff, 0xb, 0x100, 0x180, 0x0, 0x0, 0x0, 0x5, 0x6, 0x1, 0x2, 0x8001, 0x3, 0xfffffffffffff1ff, 0x401, 0x1, 0x4}, 0x2) r3 = openat$auto_proc_page_owner_threshold_(0xffffffffffffff9c, &(0x7f0000000280), 0x20800, 0x0) sendmsg$auto_TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000005200)={0x1d20, 0x0, 0x4, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_NAME_TABLE={0x1d0b, 0x8, 0x0, 0x1, [@nested={0x10, 0xae, 0x0, 0x1, [@typed={0x8, 0xba, 0x0, 0x0, @uid=r2}, @nested={0x4, 0x38}]}, @typed={0x14, 0xc9, 0x0, 0x0, @ipv6=@remote}, @generic="5571b609aba2f5eb527e509ba1c5b3cce9afcc922d35ae4cf2f0e2c2346c7af9492849279b59658eb2efb79cfdaf4fed8e94ef73717f2f8786297b9db176e33ced6ac71133200c4c17f873e29416bc80319aae8311a10c5f15fce018975a7baaf37be0dcd2e2180062686738a64de7ef29443ee330dc8869511510c86313f7c106367b7cac51c7615be61d9f2342c936a0c63fd020b044654ee0f59974480c0d43e3eb90a58689d888764ebedcccdaa9719d003583d71ddb0d2a", @nested={0x1040, 0x2f, 0x0, 0x1, [@nested={0x33, 0x65, 0x0, 0x1, [@typed={0x8, 0xbd, 0x0, 0x0, @pid=r1}, @generic="de706665b165da47f67e4d957481b46cc33575f10b254fc49cecc225ea03eb86224afa721c7628"]}, @typed={0x8, 0x21, 0x0, 0x0, @fd=r3}, @generic="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"]}, @nested={0x38, 0x32, 0x0, 0x1, [@nested={0x4, 0xff}, @generic, @typed={0x2d, 0xf1, 0x0, 0x0, @binary="b625542ec4c90c91b0725fbaec266baf7cd0317c3fdd18402b40d4c399e46c8e8e906326f5bb7ad2a7"}]}, @nested={0x55, 0x78, 0x0, 0x1, [@nested={0x4, 0xc0}, @generic="5b1503b2de21ee0fe7f1cc84449348856b98ebdd2df27783905d35afbd2e28dc6ecf9fd90583691f781b81c6f8647992b84b96d08b478064808685384be42c0fba10d10940bfae9630", @nested={0x4, 0x7d}]}, @generic="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", @typed={0x7, 0xc0, 0x0, 0x0, @str='[]\x00'}, @typed={0x8, 0x27, 0x0, 0x0, @u32=0x81}, @nested={0x9, 0x12e, 0x0, 0x1, [@typed={0x4, 0x12}, @generic='c']}]}]}, 0x1d20}, 0x1, 0x0, 0x0, 0x801}, 0xc0d1) sched_setscheduler$auto(r1, 0x2, &(0x7f00000007c0)={0x5}) execveat$auto(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x11000) write$auto_fops_u8_(r0, &(0x7f0000000480)="e6aa4aa31946a74d912f8352d79173d5e2a39338f4609c5b0b671559be370969ae5dd9cd8edac9baa8a79cca7b97a6ef9c91e94efd062ac50ee6b1372cbec525d67e6c7dfd2f18324444b0d08c87cf851a46703ac55a9e07c6fc48b9048b7be9e767a0b4d355c0446f143a0e7493db5171bfcc2bd510e96656d2996d3e701f979fe0c7f00a6e2a07e4db50ee63abf14cedffe98f7a4cf39555740cdeb87e5fd007cb335326a8b4b6387c3ef8d14f2a6df08116a542cb0957d5ea503367aa6cf5c2", 0xc1) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000340)='/sys/devices/platform/vhci_hcd.0/usbip_debug\x00', 0x8002, 0x0) openat$auto_ctl_device_fops_user(0xffffffffffffff9c, &(0x7f0000000100), 0x20082, 0x0) socket(0x2, 0x5, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x8e40, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) socket(0xa, 0x2, 0x3a) socket(0x11, 0x80003, 0x300) socket(0x10, 0x2, 0x0) socket(0x2, 0x3, 0x104) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000004000)='/dev/audio\x00', 0x102, 0x0) socketpair$auto(0x3, 0x5, 0x7, 0x0) setsockopt$auto(0x3, 0x0, 0xf, 0x0, 0xb) bind$auto(0x3, 0x0, 0x6b) 432.953053ms ago: executing program 1 (id=1840): r0 = prctl$auto(0x800, 0x0, 0x0, 0x6, 0xfffffffffffffff5) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(r0, 0xffffffffffffffff, 0x106) io_uring_setup$auto(0x6, 0x0) r1 = openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/cuse\x00', 0x40, 0x0) close_range$auto(0x2, r1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_ftrace_set_event_notrace_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/tracing/set_event_notrace_pid\x00', 0x582, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0xc0, 0x0) read$auto(r2, 0x0, 0x24) mmap$auto(0x0, 0x2024009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0x30}, 0x1) 306.23579ms ago: executing program 1 (id=1841): unshare$auto(0x40000080) unshare$auto(0x3) syz_genetlink_get_family_id$auto_ethtool(&(0x7f00000007c0), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_TUNNEL_INFO_GET(0xffffffffffffffff, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x880) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_ct_limit(0x0, 0xffffffffffffffff) socket(0x2, 0x3, 0x6) mmap$auto(0x0, 0x2000d, 0x4080000200df, 0xeb1, 0x404, 0x8000) syz_genetlink_get_family_id$auto_psample(&(0x7f0000000000), r0) setsockopt$auto(0x3, 0x0, 0x31, 0x0, 0x28) r1 = openat$auto_raw_fops_raw_gadget(0xffffffffffffff9c, &(0x7f0000000040), 0x2081, 0x0) ioctl$auto_USB_RAW_IOCTL_EP_WRITE(r1, 0x40085507, &(0x7f0000000080)={0x1, 0x0, 0x9}) semctl$auto_GETVAL(0x0, 0x1, 0xc, 0x10000) sendmsg$auto_OVS_CT_LIMIT_CMD_DEL(r0, &(0x7f0000003480)={0x0, 0x0, &(0x7f0000003440)={0x0, 0x434}, 0x1, 0x0, 0x0, 0x40c4}, 0xc000) mmap$auto(0x0, 0x40, 0xdf, 0x9b72, 0x2, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) close_range$auto(0x2, 0x8, 0x0) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000226bd7000fedbdf25030000000811030004020000060007000080000008000200", @ANYRES32=0x0, @ANYBLOB="0a00050000000000000000000a00010000000000000000000a0001000000000000000000080004000900000008000200", @ANYRES32=0x0, @ANYBLOB="0800040073090000"], 0x68}, 0x1, 0x0, 0x0, 0x18a64d47ddeca1f0}, 0x40090) socket(0x2, 0x3, 0x100) socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 39.434676ms ago: executing program 0 (id=1842): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000) clock_adjtime$auto(0x308800, &(0x7f0000000040)={0xfbb, 0x0, 0x7f, 0xfffffffff7fffffe, 0x78, 0x1, 0x1, 0x0, 0x7, 0x8, 0x5, {0x3ff, 0x7}, 0xfffffffffffffffa, 0xa5, 0x100000a, 0x13b, 0x0, 0xc3, 0x8000, 0x800000000000006, 0x1, 0x90, 0xfffffff5}) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB='J'], 0x1ac}}, 0x40000) sendmmsg$auto(r0, &(0x7f0000000080)={{0x0, 0xfffffffe, &(0x7f00000002c0)={0x0, 0xc5}, 0x1, 0x0, 0x0, 0x9}, 0x107}, 0x3, 0x0) 0s ago: executing program 1 (id=1843): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/module/kvm_intel/parameters/vmentry_l1d_flush\x00', 0x82942, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x3, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4000894}, 0x800) bpf$auto(0x0, &(0x7f00000001c0)=@test={0xffffffffffffffff, 0xb, 0xfffff0b6, 0xffff, 0x84, 0xac1, 0x2, 0x3624239c, 0xfffff5b2, 0x3bb, 0x8000007, 0xffff, 0x6, 0x81, 0x68198}, 0x6f3) sendmsg$auto_ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="d4000000", @ANYRES16=0x0, @ANYBLOB="100027bd7000fbdbdf2518000000200001800247eea41fac000014000200766574683100000000000000000000000800070063fbffff0500060001000000840002803d00488013b37090badc49d6dc93876646d25a4d297d01cd3b7da38d12889cc50d505f353dc42d0a3c0a14c7b46428910708003600", @ANYRES32=0x0, @ANYBLOB="0400b3800000003d003b800400a4800c009a00008000000000000004008680c16ab1b1b39dcaa14b6af7dcc011b43cf706e562811c62b28a702b72e0a87126700294f2350000000c000180080003"], 0xd4}, 0x1, 0x0, 0x0, 0x20000010}, 0x20008000) sendmsg$auto_ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010027"], 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) kernel console output (not intermixed with test programs): 928] [ 283.306905][ T9928] dump_stack_lvl+0x16c/0x1f0 [ 283.306947][ T9928] should_fail_ex+0x512/0x640 [ 283.306985][ T9928] ? __kmalloc_cache_node_noprof+0x5a/0x420 [ 283.307018][ T9928] should_failslab+0xc2/0x120 [ 283.307050][ T9928] __kmalloc_cache_node_noprof+0x6d/0x420 [ 283.307080][ T9928] ? lockdep_init_map_type+0x5c/0x280 [ 283.307113][ T9928] ? __alloc_workqueue+0x694/0x1810 [ 283.307152][ T9928] __alloc_workqueue+0x694/0x1810 [ 283.307190][ T9928] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 283.307228][ T9928] alloc_workqueue+0xd2/0x200 [ 283.307260][ T9928] ? __pfx_alloc_workqueue+0x10/0x10 [ 283.307303][ T9928] ? __pfx___debug_object_init+0x10/0x10 [ 283.307341][ T9928] nci_register_device+0x394/0xb80 [ 283.307377][ T9928] ? __pfx_nci_register_device+0x10/0x10 [ 283.307416][ T9928] ? lockdep_init_map_type+0x5c/0x280 [ 283.307457][ T9928] virtual_ncidev_open+0x141/0x220 [ 283.307494][ T9928] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 283.307530][ T9928] misc_open+0x35d/0x420 [ 283.307556][ T9928] ? __pfx_misc_open+0x10/0x10 [ 283.307580][ T9928] chrdev_open+0x234/0x6a0 [ 283.307607][ T9928] ? __pfx_apparmor_file_open+0x10/0x10 [ 283.307647][ T9928] ? __pfx_chrdev_open+0x10/0x10 [ 283.307675][ T9928] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 283.307720][ T9928] do_dentry_open+0x744/0x1c10 [ 283.307749][ T9928] ? __pfx_chrdev_open+0x10/0x10 [ 283.307785][ T9928] vfs_open+0x82/0x3f0 [ 283.307825][ T9928] path_openat+0x1e5e/0x2d40 [ 283.307867][ T9928] ? __pfx_path_openat+0x10/0x10 [ 283.307904][ T9928] do_filp_open+0x20b/0x470 [ 283.307931][ T9928] ? __pfx_do_filp_open+0x10/0x10 [ 283.307984][ T9928] ? alloc_fd+0x471/0x7d0 [ 283.308033][ T9928] do_sys_openat2+0x11b/0x1d0 [ 283.308068][ T9928] ? __pfx_do_sys_openat2+0x10/0x10 [ 283.308106][ T9928] ? __sys_sendmsg+0x199/0x220 [ 283.308147][ T9928] __x64_sys_openat+0x174/0x210 [ 283.308183][ T9928] ? __pfx___x64_sys_openat+0x10/0x10 [ 283.308219][ T9928] ? rcu_is_watching+0x12/0xc0 [ 283.308255][ T9928] do_syscall_64+0xcd/0x230 [ 283.308298][ T9928] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.308324][ T9928] RIP: 0033:0x7f4c8018e969 [ 283.308346][ T9928] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 283.308370][ T9928] RSP: 002b:00007f4c7dff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 283.308394][ T9928] RAX: ffffffffffffffda RBX: 00007f4c803b5fa0 RCX: 00007f4c8018e969 [ 283.308410][ T9928] RDX: 0000000000000002 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 283.308425][ T9928] RBP: 00007f4c80210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 283.308440][ T9928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 283.308454][ T9928] R13: 0000000000000000 R14: 00007f4c803b5fa0 R15: 00007ffce04c9738 [ 283.308487][ T9928] [ 283.692133][ T9931] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1264'. [ 283.765377][ T9928] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1264'. [ 284.296165][ T9951] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1271'. [ 284.589971][ T9958] ubi: mtd0 is already attached to ubi0 [ 285.259293][ T9970] FAULT_INJECTION: forcing a failure. [ 285.259293][ T9970] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 285.285558][ T9970] CPU: 0 UID: 0 PID: 9970 Comm: syz.3.1275 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 285.285594][ T9970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 285.285609][ T9970] Call Trace: [ 285.285617][ T9970] [ 285.285627][ T9970] dump_stack_lvl+0x16c/0x1f0 [ 285.285670][ T9970] should_fail_ex+0x512/0x640 [ 285.285713][ T9970] should_fail_alloc_page+0xe7/0x130 [ 285.285748][ T9970] prepare_alloc_pages+0x3c2/0x610 [ 285.285794][ T9970] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 285.285827][ T9970] ? __lock_acquire+0x5ca/0x1ba0 [ 285.285875][ T9970] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 285.285914][ T9970] ? __lock_acquire+0x5ca/0x1ba0 [ 285.285960][ T9970] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 285.285998][ T9970] ? policy_nodemask+0xea/0x4e0 [ 285.286033][ T9970] alloc_pages_mpol+0x1fb/0x550 [ 285.286067][ T9970] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 285.286110][ T9970] alloc_pages_noprof+0x131/0x390 [ 285.286144][ T9970] __pmd_alloc+0x3f/0x870 [ 285.286185][ T9970] ? find_held_lock+0x2b/0x80 [ 285.286213][ T9970] __handle_mm_fault+0x948/0x2a40 [ 285.286252][ T9970] ? __pfx___handle_mm_fault+0x10/0x10 [ 285.286308][ T9970] ? find_vma+0xbf/0x140 [ 285.286342][ T9970] ? __pfx_find_vma+0x10/0x10 [ 285.286382][ T9970] handle_mm_fault+0x3fe/0xad0 [ 285.286416][ T9970] do_user_addr_fault+0x7a6/0x1370 [ 285.286448][ T9970] ? rcu_is_watching+0x12/0xc0 [ 285.286476][ T9970] exc_page_fault+0x5c/0xc0 [ 285.286514][ T9970] asm_exc_page_fault+0x26/0x30 [ 285.286539][ T9970] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 285.286570][ T9970] Code: cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 e9 7f 09 04 00 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 285.286594][ T9970] RSP: 0018:ffffc9000ea077d8 EFLAGS: 00050206 [ 285.286614][ T9970] RAX: 0000000000000001 RBX: 00000000000000c4 RCX: 00000000000000c4 [ 285.286630][ T9970] RDX: ffffed100f640e31 RSI: 0000000000000000 RDI: ffff88807b2070c0 [ 285.286646][ T9970] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed100f640e30 [ 285.286662][ T9970] R10: ffff88807b207183 R11: 0000000000000000 R12: 0000000000000000 [ 285.286677][ T9970] R13: ffffc9000ea07d60 R14: 00000000000000c4 R15: ffff88807b2070c0 [ 285.286714][ T9970] _copy_from_iter+0x391/0x15b0 [ 285.286759][ T9970] ? __alloc_skb+0x200/0x380 [ 285.286789][ T9970] ? __pfx__copy_from_iter+0x10/0x10 [ 285.286832][ T9970] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 285.286863][ T9970] ? __lock_acquire+0xaa4/0x1ba0 [ 285.286907][ T9970] netlink_sendmsg+0x829/0xdd0 [ 285.286949][ T9970] ? __pfx_netlink_sendmsg+0x10/0x10 [ 285.286998][ T9970] ____sys_sendmsg+0xa95/0xc70 [ 285.287038][ T9970] ? copy_msghdr_from_user+0x10a/0x160 [ 285.287069][ T9970] ? __pfx_____sys_sendmsg+0x10/0x10 [ 285.287113][ T9970] ? __pfx__kstrtoull+0x10/0x10 [ 285.287152][ T9970] ___sys_sendmsg+0x134/0x1d0 [ 285.287185][ T9970] ? __pfx____sys_sendmsg+0x10/0x10 [ 285.287234][ T9970] ? find_held_lock+0x2b/0x80 [ 285.287288][ T9970] __sys_sendmmsg+0x200/0x420 [ 285.287324][ T9970] ? __pfx___sys_sendmmsg+0x10/0x10 [ 285.287368][ T9970] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 285.287422][ T9970] ? fput+0x70/0xf0 [ 285.287452][ T9970] ? ksys_write+0x1b9/0x240 [ 285.287477][ T9970] ? __pfx_ksys_write+0x10/0x10 [ 285.287500][ T9970] ? rcu_is_watching+0x12/0xc0 [ 285.287530][ T9970] __x64_sys_sendmmsg+0x9c/0x100 [ 285.287560][ T9970] ? lockdep_hardirqs_on+0x7c/0x110 [ 285.287595][ T9970] do_syscall_64+0xcd/0x230 [ 285.287635][ T9970] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.287660][ T9970] RIP: 0033:0x7feb72d8e969 [ 285.287681][ T9970] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 285.287703][ T9970] RSP: 002b:00007feb73c9f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 285.287726][ T9970] RAX: ffffffffffffffda RBX: 00007feb72fb5fa0 RCX: 00007feb72d8e969 [ 285.287743][ T9970] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 285.287759][ T9970] RBP: 00007feb73c9f090 R08: 0000000000000000 R09: 0000000000000000 [ 285.287775][ T9970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 285.287791][ T9970] R13: 0000000000000000 R14: 00007feb72fb5fa0 R15: 00007ffd670666b8 [ 285.287826][ T9970] [ 285.817364][ T9975] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1277'. [ 286.779778][T10003] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1288'. [ 287.560303][T10021] FAULT_INJECTION: forcing a failure. [ 287.560303][T10021] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 287.573980][T10021] CPU: 0 UID: 0 PID: 10021 Comm: syz.3.1292 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 287.574014][T10021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 287.574028][T10021] Call Trace: [ 287.574037][T10021] [ 287.574046][T10021] dump_stack_lvl+0x16c/0x1f0 [ 287.574088][T10021] should_fail_ex+0x512/0x640 [ 287.574138][T10021] _copy_from_user+0x2e/0xd0 [ 287.574178][T10021] move_addr_to_kernel+0x65/0x170 [ 287.574219][T10021] __copy_msghdr+0x386/0x470 [ 287.574250][T10021] copy_msghdr_from_user+0xc1/0x160 [ 287.574281][T10021] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 287.574319][T10021] ? __pfx__kstrtoull+0x10/0x10 [ 287.574357][T10021] ___sys_sendmsg+0xfe/0x1d0 [ 287.574385][T10021] ? __pfx____sys_sendmsg+0x10/0x10 [ 287.574432][T10021] ? find_held_lock+0x2b/0x80 [ 287.574480][T10021] __sys_sendmmsg+0x200/0x420 [ 287.574509][T10021] ? __pfx___sys_sendmmsg+0x10/0x10 [ 287.574545][T10021] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 287.574589][T10021] ? fput+0x70/0xf0 [ 287.574615][T10021] ? ksys_write+0x1b9/0x240 [ 287.574636][T10021] ? __pfx_ksys_write+0x10/0x10 [ 287.574655][T10021] ? rcu_is_watching+0x12/0xc0 [ 287.574681][T10021] __x64_sys_sendmmsg+0x9c/0x100 [ 287.574706][T10021] ? lockdep_hardirqs_on+0x7c/0x110 [ 287.574735][T10021] do_syscall_64+0xcd/0x230 [ 287.574769][T10021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.574790][T10021] RIP: 0033:0x7feb72d8e969 [ 287.574808][T10021] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 287.574828][T10021] RSP: 002b:00007feb73c9f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 287.574848][T10021] RAX: ffffffffffffffda RBX: 00007feb72fb5fa0 RCX: 00007feb72d8e969 [ 287.574863][T10021] RDX: 0000000000000005 RSI: 00002000000001c0 RDI: 0000000000000003 [ 287.574879][T10021] RBP: 00007feb73c9f090 R08: 0000000000000000 R09: 0000000000000000 [ 287.574893][T10021] R10: 0000000000000100 R11: 0000000000000246 R12: 0000000000000001 [ 287.574906][T10021] R13: 0000000000000000 R14: 00007feb72fb5fa0 R15: 00007ffd670666b8 [ 287.574935][T10021] [ 288.296614][T10039] lo: entered allmulticast mode [ 288.409380][T10039] lo: left allmulticast mode [ 288.423050][T10050] FAULT_INJECTION: forcing a failure. [ 288.423050][T10050] name failslab, interval 1, probability 0, space 0, times 0 [ 288.436626][T10050] CPU: 0 UID: 0 PID: 10050 Comm: syz.0.1301 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 288.436660][T10050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 288.436674][T10050] Call Trace: [ 288.436683][T10050] [ 288.436691][T10050] dump_stack_lvl+0x16c/0x1f0 [ 288.436730][T10050] should_fail_ex+0x512/0x640 [ 288.436765][T10050] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 288.436798][T10050] should_failslab+0xc2/0x120 [ 288.436829][T10050] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 288.436860][T10050] ? __alloc_skb+0x2b2/0x380 [ 288.436895][T10050] __alloc_skb+0x2b2/0x380 [ 288.436921][T10050] ? __pfx___alloc_skb+0x10/0x10 [ 288.436949][T10050] ? __lock_acquire+0xaa4/0x1ba0 [ 288.436980][T10050] netlink_alloc_large_skb+0x69/0x130 [ 288.437016][T10050] netlink_sendmsg+0x6a1/0xdd0 [ 288.437054][T10050] ? __pfx_netlink_sendmsg+0x10/0x10 [ 288.437096][T10050] ____sys_sendmsg+0xa95/0xc70 [ 288.437133][T10050] ? copy_msghdr_from_user+0x10a/0x160 [ 288.437161][T10050] ? __pfx_____sys_sendmsg+0x10/0x10 [ 288.437215][T10050] ___sys_sendmsg+0x134/0x1d0 [ 288.437249][T10050] ? __pfx____sys_sendmsg+0x10/0x10 [ 288.437324][T10050] __sys_sendmsg+0x16d/0x220 [ 288.437356][T10050] ? __pfx___sys_sendmsg+0x10/0x10 [ 288.437399][T10050] ? rcu_is_watching+0x12/0xc0 [ 288.437435][T10050] do_syscall_64+0xcd/0x230 [ 288.437476][T10050] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 288.437502][T10050] RIP: 0033:0x7f4c8018e969 [ 288.437523][T10050] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 288.437546][T10050] RSP: 002b:00007f4c7dff6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 288.437571][T10050] RAX: ffffffffffffffda RBX: 00007f4c803b5fa0 RCX: 00007f4c8018e969 [ 288.437588][T10050] RDX: 0000000000008010 RSI: 0000200000000900 RDI: 0000000000000003 [ 288.437604][T10050] RBP: 00007f4c7dff6090 R08: 0000000000000000 R09: 0000000000000000 [ 288.437619][T10050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 288.437634][T10050] R13: 0000000000000000 R14: 00007f4c803b5fa0 R15: 00007ffce04c9738 [ 288.437669][T10050] [ 288.906834][T10039] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 288.913613][T10039] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 291.694064][T10125] mkiss: ax0: crc mode is auto. [ 293.876842][T10160] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1335'. [ 295.219933][T10180] openvswitch: netlink: Key type 66 is out of range max 32 [ 295.258674][T10178] netlink: 306 bytes leftover after parsing attributes in process `syz.3.1340'. [ 295.562474][T10183] FAULT_INJECTION: forcing a failure. [ 295.562474][T10183] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 295.663318][T10183] CPU: 0 UID: 0 PID: 10183 Comm: syz.2.1342 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 295.663355][T10183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 295.663371][T10183] Call Trace: [ 295.663381][T10183] [ 295.663391][T10183] dump_stack_lvl+0x16c/0x1f0 [ 295.663439][T10183] should_fail_ex+0x512/0x640 [ 295.663488][T10183] _copy_to_user+0x32/0xd0 [ 295.663515][T10183] simple_read_from_buffer+0xcb/0x170 [ 295.663556][T10183] proc_fail_nth_read+0x197/0x270 [ 295.663595][T10183] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 295.663634][T10183] ? rw_verify_area+0xcf/0x680 [ 295.663670][T10183] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 295.663708][T10183] vfs_read+0x1e1/0xc70 [ 295.663738][T10183] ? __pfx___mutex_lock+0x10/0x10 [ 295.663777][T10183] ? __pfx_vfs_read+0x10/0x10 [ 295.663814][T10183] ? __fget_files+0x20e/0x3c0 [ 295.663849][T10183] ksys_read+0x12a/0x240 [ 295.663874][T10183] ? __pfx_ksys_read+0x10/0x10 [ 295.663897][T10183] ? rcu_is_watching+0x12/0xc0 [ 295.663933][T10183] do_syscall_64+0xcd/0x230 [ 295.663975][T10183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 295.664001][T10183] RIP: 0033:0x7f35f8d8d37c [ 295.664022][T10183] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 295.664046][T10183] RSP: 002b:00007f35f9c6d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 295.664071][T10183] RAX: ffffffffffffffda RBX: 00007f35f8fb5fa0 RCX: 00007f35f8d8d37c [ 295.664089][T10183] RDX: 000000000000000f RSI: 00007f35f9c6d0a0 RDI: 0000000000000006 [ 295.664105][T10183] RBP: 00007f35f9c6d090 R08: 0000000000000000 R09: 0000000000000000 [ 295.664121][T10183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 295.664136][T10183] R13: 0000000000000000 R14: 00007f35f8fb5fa0 R15: 00007ffc872643b8 [ 295.664171][T10183] [ 296.954750][T10208] FAULT_INJECTION: forcing a failure. [ 296.954750][T10208] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 296.990188][T10208] CPU: 1 UID: 0 PID: 10208 Comm: syz.3.1350 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 296.990223][T10208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 296.990237][T10208] Call Trace: [ 296.990246][T10208] [ 296.990255][T10208] dump_stack_lvl+0x16c/0x1f0 [ 296.990298][T10208] should_fail_ex+0x512/0x640 [ 296.990341][T10208] _copy_from_user+0x2e/0xd0 [ 296.990381][T10208] ____sys_sendmsg+0x607/0xc70 [ 296.990431][T10208] ? __pfx_____sys_sendmsg+0x10/0x10 [ 296.990475][T10208] ? __pfx__kstrtoull+0x10/0x10 [ 296.990514][T10208] ___sys_sendmsg+0x134/0x1d0 [ 296.990548][T10208] ? __pfx____sys_sendmsg+0x10/0x10 [ 296.990597][T10208] ? find_held_lock+0x2b/0x80 [ 296.990647][T10208] __sys_sendmmsg+0x200/0x420 [ 296.990683][T10208] ? __pfx___sys_sendmmsg+0x10/0x10 [ 296.990727][T10208] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 296.990781][T10208] ? fput+0x70/0xf0 [ 296.990812][T10208] ? ksys_write+0x1b9/0x240 [ 296.990836][T10208] ? __pfx_ksys_write+0x10/0x10 [ 296.990860][T10208] ? rcu_is_watching+0x12/0xc0 [ 296.990891][T10208] __x64_sys_sendmmsg+0x9c/0x100 [ 296.990921][T10208] ? lockdep_hardirqs_on+0x7c/0x110 [ 296.990957][T10208] do_syscall_64+0xcd/0x230 [ 296.990998][T10208] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 296.991025][T10208] RIP: 0033:0x7feb72d8e969 [ 296.991046][T10208] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 296.991070][T10208] RSP: 002b:00007feb73c9f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 296.991096][T10208] RAX: ffffffffffffffda RBX: 00007feb72fb5fa0 RCX: 00007feb72d8e969 [ 296.991114][T10208] RDX: 0000000000001000 RSI: 0000200000000200 RDI: 0000000000000003 [ 296.991130][T10208] RBP: 00007feb73c9f090 R08: 0000000000000000 R09: 0000000000000000 [ 296.991145][T10208] R10: 0000000000004008 R11: 0000000000000246 R12: 0000000000000001 [ 296.991161][T10208] R13: 0000000000000000 R14: 00007feb72fb5fa0 R15: 00007ffd670666b8 [ 296.991195][T10208] [ 297.192554][ C1] vkms_vblank_simulate: vblank timer overrun [ 297.735270][T10212] 0x000200000001-0xa29656a63616329 : "" [ 297.747937][T10212] mtd: partition "" is out of reach -- disabled [ 297.791543][T10212] ftl_cs: FTL header not found. [ 298.615315][T10232] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1359'. [ 298.647470][T10233] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1357'. [ 298.840616][T10233] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1357'. [ 298.904494][T10239] CIFS: VFS: Invalid SecurityFlags: [ 298.920931][T10233] hsr_slave_1: entered allmulticast mode [ 299.043558][T10250] netlink: 342 bytes leftover after parsing attributes in process `syz.3.1363'. [ 300.120703][T10281] Invalid ELF header magic: != ELF [ 300.603817][T10286] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1375'. [ 301.779463][T10308] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1383'. [ 301.840711][T10311] FAULT_INJECTION: forcing a failure. [ 301.840711][T10311] name failslab, interval 1, probability 0, space 0, times 0 [ 301.855286][T10311] CPU: 0 UID: 0 PID: 10311 Comm: syz.1.1384 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 301.855331][T10311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 301.855347][T10311] Call Trace: [ 301.855356][T10311] [ 301.855367][T10311] dump_stack_lvl+0x16c/0x1f0 [ 301.855410][T10311] should_fail_ex+0x512/0x640 [ 301.855448][T10311] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 301.855480][T10311] should_failslab+0xc2/0x120 [ 301.855514][T10311] __kmalloc_cache_noprof+0x6a/0x3e0 [ 301.855542][T10311] ? vhost_net_open+0xb4/0x8a0 [ 301.855574][T10311] ? kasan_save_track+0x14/0x30 [ 301.855607][T10311] vhost_net_open+0xb4/0x8a0 [ 301.855638][T10311] ? __pfx_vhost_net_open+0x10/0x10 [ 301.855670][T10311] misc_open+0x35d/0x420 [ 301.855698][T10311] ? __pfx_misc_open+0x10/0x10 [ 301.855723][T10311] chrdev_open+0x234/0x6a0 [ 301.855752][T10311] ? __pfx_apparmor_file_open+0x10/0x10 [ 301.855791][T10311] ? __pfx_chrdev_open+0x10/0x10 [ 301.855825][T10311] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 301.855873][T10311] do_dentry_open+0x744/0x1c10 [ 301.855903][T10311] ? __pfx_chrdev_open+0x10/0x10 [ 301.855941][T10311] vfs_open+0x82/0x3f0 [ 301.855982][T10311] path_openat+0x1e5e/0x2d40 [ 301.856024][T10311] ? __pfx_path_openat+0x10/0x10 [ 301.856063][T10311] do_filp_open+0x20b/0x470 [ 301.856091][T10311] ? __pfx_do_filp_open+0x10/0x10 [ 301.856148][T10311] ? alloc_fd+0x471/0x7d0 [ 301.856200][T10311] do_sys_openat2+0x11b/0x1d0 [ 301.856238][T10311] ? __pfx_do_sys_openat2+0x10/0x10 [ 301.856277][T10311] ? do_fcntl+0x1eb/0x1590 [ 301.856324][T10311] __x64_sys_openat+0x174/0x210 [ 301.856363][T10311] ? __pfx___x64_sys_openat+0x10/0x10 [ 301.856419][T10311] do_syscall_64+0xcd/0x230 [ 301.856464][T10311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 301.856492][T10311] RIP: 0033:0x7f213298e969 [ 301.856515][T10311] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 301.856541][T10311] RSP: 002b:00007f21307f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 301.856566][T10311] RAX: ffffffffffffffda RBX: 00007f2132bb5fa0 RCX: 00007f213298e969 [ 301.856586][T10311] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 301.856603][T10311] RBP: 00007f2132a10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 301.856620][T10311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 301.856637][T10311] R13: 0000000000000000 R14: 00007f2132bb5fa0 R15: 00007ffc2706a0b8 [ 301.856675][T10311] [ 302.111160][ C0] vkms_vblank_simulate: vblank timer overrun [ 302.117980][T10315] FAULT_INJECTION: forcing a failure. [ 302.117980][T10315] name failslab, interval 1, probability 0, space 0, times 0 [ 302.141570][T10315] CPU: 1 UID: 0 PID: 10315 Comm: syz.3.1385 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 302.141612][T10315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 302.141625][T10315] Call Trace: [ 302.141633][T10315] [ 302.141642][T10315] dump_stack_lvl+0x16c/0x1f0 [ 302.141682][T10315] should_fail_ex+0x512/0x640 [ 302.141715][T10315] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 302.141747][T10315] should_failslab+0xc2/0x120 [ 302.141777][T10315] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 302.141805][T10315] ? kasan_save_stack+0x42/0x60 [ 302.141829][T10315] ? __alloc_skb+0x2b2/0x380 [ 302.141865][T10315] __alloc_skb+0x2b2/0x380 [ 302.141895][T10315] ? __pfx___alloc_skb+0x10/0x10 [ 302.141920][T10315] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 302.141963][T10315] netlink_dump+0x698/0xd00 [ 302.142001][T10315] ? __pfx_netlink_dump+0x10/0x10 [ 302.142059][T10315] ? __asan_memset+0x23/0x50 [ 302.142081][T10315] ? genl_start+0x67f/0x980 [ 302.142119][T10315] __netlink_dump_start+0x6d6/0x990 [ 302.142157][T10315] genl_family_rcv_msg_dumpit+0x1e2/0x2e0 [ 302.142196][T10315] ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10 [ 302.142245][T10315] ? __pfx_genl_start+0x10/0x10 [ 302.142278][T10315] ? __pfx_genl_dumpit+0x10/0x10 [ 302.142312][T10315] ? __pfx_genl_done+0x10/0x10 [ 302.142346][T10315] ? bpf_lsm_capable+0x9/0x10 [ 302.142372][T10315] ? security_capable+0x7e/0x260 [ 302.142397][T10315] ? ns_capable+0xd7/0x110 [ 302.142429][T10315] genl_rcv_msg+0x46e/0x800 [ 302.142470][T10315] ? __pfx_genl_rcv_msg+0x10/0x10 [ 302.142509][T10315] ? __pfx_batadv_hardif_neigh_dump+0x10/0x10 [ 302.142553][T10315] ? __lock_acquire+0xaa4/0x1ba0 [ 302.142596][T10315] netlink_rcv_skb+0x16d/0x440 [ 302.142629][T10315] ? __pfx_genl_rcv_msg+0x10/0x10 [ 302.142669][T10315] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 302.142722][T10315] ? __pfx_down_read+0x10/0x10 [ 302.142750][T10315] ? netlink_deliver_tap+0x1ae/0xd30 [ 302.142788][T10315] genl_rcv+0x28/0x40 [ 302.142821][T10315] netlink_unicast+0x53a/0x7f0 [ 302.142860][T10315] ? __pfx_netlink_unicast+0x10/0x10 [ 302.142891][T10315] ? __lock_acquire+0xaa4/0x1ba0 [ 302.142935][T10315] netlink_sendmsg+0x8d1/0xdd0 [ 302.142976][T10315] ? __pfx_netlink_sendmsg+0x10/0x10 [ 302.143026][T10315] ____sys_sendmsg+0xa95/0xc70 [ 302.143070][T10315] ? copy_msghdr_from_user+0x10a/0x160 [ 302.143102][T10315] ? __pfx_____sys_sendmsg+0x10/0x10 [ 302.143159][T10315] ___sys_sendmsg+0x134/0x1d0 [ 302.143196][T10315] ? __pfx____sys_sendmsg+0x10/0x10 [ 302.143269][T10315] __sys_sendmsg+0x16d/0x220 [ 302.143301][T10315] ? __pfx___sys_sendmsg+0x10/0x10 [ 302.143359][T10315] do_syscall_64+0xcd/0x230 [ 302.143400][T10315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 302.143427][T10315] RIP: 0033:0x7feb72d8e969 [ 302.143448][T10315] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 302.143472][T10315] RSP: 002b:00007feb73c7e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 302.143497][T10315] RAX: ffffffffffffffda RBX: 00007feb72fb6080 RCX: 00007feb72d8e969 [ 302.143515][T10315] RDX: 0000000000009800 RSI: 00002000000007c0 RDI: 0000000000000003 [ 302.143530][T10315] RBP: 00007feb73c7e090 R08: 0000000000000000 R09: 0000000000000000 [ 302.143546][T10315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 302.143561][T10315] R13: 0000000000000001 R14: 00007feb72fb6080 R15: 00007ffd670666b8 [ 302.143597][T10315] [ 302.990809][T10328] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1389'. [ 305.130856][T10367] FAULT_INJECTION: forcing a failure. [ 305.130856][T10367] name failslab, interval 1, probability 0, space 0, times 0 [ 305.145258][T10367] CPU: 0 UID: 0 PID: 10367 Comm: syz.2.1400 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 305.145294][T10367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 305.145308][T10367] Call Trace: [ 305.145316][T10367] [ 305.145326][T10367] dump_stack_lvl+0x16c/0x1f0 [ 305.145369][T10367] should_fail_ex+0x512/0x640 [ 305.145406][T10367] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 305.145436][T10367] should_failslab+0xc2/0x120 [ 305.145469][T10367] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 305.145499][T10367] ? __pmd_alloc+0xc3/0x870 [ 305.145540][T10367] __pmd_alloc+0xc3/0x870 [ 305.145574][T10367] ? find_held_lock+0x2b/0x80 [ 305.145602][T10367] __handle_mm_fault+0x948/0x2a40 [ 305.145641][T10367] ? __pfx___handle_mm_fault+0x10/0x10 [ 305.145690][T10367] ? find_vma+0xbf/0x140 [ 305.145724][T10367] ? __pfx_find_vma+0x10/0x10 [ 305.145764][T10367] handle_mm_fault+0x3fe/0xad0 [ 305.145798][T10367] do_user_addr_fault+0x7a6/0x1370 [ 305.145830][T10367] ? rcu_is_watching+0x12/0xc0 [ 305.145858][T10367] exc_page_fault+0x5c/0xc0 [ 305.145895][T10367] asm_exc_page_fault+0x26/0x30 [ 305.145919][T10367] RIP: 0010:rep_movs_alternative+0xf/0x90 [ 305.145948][T10367] Code: c4 10 c3 cc cc cc cc 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 83 f9 40 73 44 83 f9 08 73 25 85 c9 74 0f <8a> 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 66 [ 305.145971][T10367] RSP: 0018:ffffc9000b67f9d0 EFLAGS: 00050202 [ 305.145989][T10367] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000007 [ 305.146002][T10367] RDX: fffff520016cff4c RSI: 0000000000000000 RDI: ffffc9000b67fa58 [ 305.146024][T10367] RBP: 0000000000000007 R08: 0000000000000001 R09: fffff520016cff4b [ 305.146040][T10367] R10: ffffc9000b67fa5e R11: 0000000000000000 R12: 0000000000000000 [ 305.146056][T10367] R13: ffffc9000b67fa58 R14: 1ffff920016cff45 R15: ffffc9000b67fd8c [ 305.146093][T10367] _copy_from_user+0x98/0xd0 [ 305.146136][T10367] ____sys_sendmsg+0x607/0xc70 [ 305.146180][T10367] ? __pfx_____sys_sendmsg+0x10/0x10 [ 305.146224][T10367] ? __pfx__kstrtoull+0x10/0x10 [ 305.146267][T10367] ___sys_sendmsg+0x134/0x1d0 [ 305.146302][T10367] ? __pfx____sys_sendmsg+0x10/0x10 [ 305.146353][T10367] ? find_held_lock+0x2b/0x80 [ 305.146405][T10367] __sys_sendmmsg+0x200/0x420 [ 305.146441][T10367] ? __pfx___sys_sendmmsg+0x10/0x10 [ 305.146485][T10367] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 305.146535][T10367] ? fput+0x70/0xf0 [ 305.146567][T10367] ? ksys_write+0x1b9/0x240 [ 305.146593][T10367] ? __pfx_ksys_write+0x10/0x10 [ 305.146616][T10367] ? rcu_is_watching+0x12/0xc0 [ 305.146647][T10367] __x64_sys_sendmmsg+0x9c/0x100 [ 305.146679][T10367] ? lockdep_hardirqs_on+0x7c/0x110 [ 305.146715][T10367] do_syscall_64+0xcd/0x230 [ 305.146758][T10367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 305.146783][T10367] RIP: 0033:0x7f35f8d8e969 [ 305.146803][T10367] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 305.146828][T10367] RSP: 002b:00007f35f9c6d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 305.146852][T10367] RAX: ffffffffffffffda RBX: 00007f35f8fb5fa0 RCX: 00007f35f8d8e969 [ 305.146869][T10367] RDX: 0000000000000007 RSI: 0000200000000200 RDI: 0000000000000003 [ 305.146885][T10367] RBP: 00007f35f9c6d090 R08: 0000000000000000 R09: 0000000000000000 [ 305.146901][T10367] R10: 0000000000004008 R11: 0000000000000246 R12: 0000000000000001 [ 305.146917][T10367] R13: 0000000000000000 R14: 00007f35f8fb5fa0 R15: 00007ffc872643b8 [ 305.146953][T10367] [ 305.496065][ C0] vkms_vblank_simulate: vblank timer overrun [ 305.922308][T10374] netlink: 206 bytes leftover after parsing attributes in process `syz.2.1402'. [ 306.825816][ T30] audit: type=1804 audit(6042606074.706:3): pid=10394 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.1406" name="/newroot/343/file0" dev="tmpfs" ino=1825 res=1 errno=0 [ 306.912281][ T30] audit: type=1800 audit(6042606074.736:4): pid=10394 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1406" name="file0" dev="tmpfs" ino=1825 res=0 errno=0 [ 306.933103][ C0] vkms_vblank_simulate: vblank timer overrun [ 306.998567][T10403] FAULT_INJECTION: forcing a failure. [ 306.998567][T10403] name failslab, interval 1, probability 0, space 0, times 0 [ 307.031801][T10403] CPU: 1 UID: 0 PID: 10403 Comm: syz.2.1408 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 307.031839][T10403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 307.031852][T10403] Call Trace: [ 307.031861][T10403] [ 307.031870][T10403] dump_stack_lvl+0x16c/0x1f0 [ 307.031918][T10403] should_fail_ex+0x512/0x640 [ 307.031953][T10403] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 307.031988][T10403] should_failslab+0xc2/0x120 [ 307.032018][T10403] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 307.032049][T10403] ? __pmd_alloc+0xc3/0x870 [ 307.032092][T10403] __pmd_alloc+0xc3/0x870 [ 307.032134][T10403] __handle_mm_fault+0x948/0x2a40 [ 307.032173][T10403] ? __pfx___handle_mm_fault+0x10/0x10 [ 307.032223][T10403] ? find_vma+0xbf/0x140 [ 307.032256][T10403] ? __pfx_find_vma+0x10/0x10 [ 307.032297][T10403] handle_mm_fault+0x3fe/0xad0 [ 307.032331][T10403] do_user_addr_fault+0x7a6/0x1370 [ 307.032362][T10403] ? rcu_is_watching+0x12/0xc0 [ 307.032392][T10403] exc_page_fault+0x5c/0xc0 [ 307.032429][T10403] asm_exc_page_fault+0x26/0x30 [ 307.032454][T10403] RIP: 0010:rep_movs_alternative+0x30/0x90 [ 307.032486][T10403] Code: 83 f9 08 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 [ 307.032510][T10403] RSP: 0018:ffffc900179efc70 EFLAGS: 00050212 [ 307.032531][T10403] RAX: 0000000000000001 RBX: 0000200000000180 RCX: 0000000000000010 [ 307.032551][T10403] RDX: fffff52002f3df9a RSI: 0000200000000180 RDI: ffffc900179efcc0 [ 307.032568][T10403] RBP: 0000000000000010 R08: 0000000000000001 R09: fffff52002f3df99 [ 307.032585][T10403] R10: ffffc900179efccf R11: 0000000000000000 R12: 0000000000000000 [ 307.032601][T10403] R13: ffffc900179efcc0 R14: ffff888034000004 R15: 0000000000000006 [ 307.032638][T10403] _copy_from_user+0x98/0xd0 [ 307.032678][T10403] io_register_files_update+0xc2/0x160 [ 307.032719][T10403] ? __pfx_io_register_files_update+0x10/0x10 [ 307.032765][T10403] ? __pfx___mutex_trylock_common+0x10/0x10 [ 307.032800][T10403] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 307.032838][T10403] __io_uring_register+0x178a/0x2310 [ 307.032867][T10403] ? trace_contention_end+0xdd/0x130 [ 307.032907][T10403] ? __pfx___io_uring_register+0x10/0x10 [ 307.032931][T10403] ? __mutex_lock+0x1ca/0xb90 [ 307.032970][T10403] ? __x64_sys_io_uring_register+0x159/0x280 [ 307.032999][T10403] ? __pfx___mutex_lock+0x10/0x10 [ 307.033042][T10403] ? __fget_files+0x20e/0x3c0 [ 307.033064][T10403] ? __fput_deferred+0x370/0x370 [ 307.033106][T10403] __x64_sys_io_uring_register+0x169/0x280 [ 307.033137][T10403] do_syscall_64+0xcd/0x230 [ 307.033176][T10403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 307.033200][T10403] RIP: 0033:0x7f35f8d8e969 [ 307.033219][T10403] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 307.033240][T10403] RSP: 002b:00007f35f9c6d038 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 307.033262][T10403] RAX: ffffffffffffffda RBX: 00007f35f8fb5fa0 RCX: 00007f35f8d8e969 [ 307.033279][T10403] RDX: 0000200000000180 RSI: 0000000000000006 RDI: 0000000000000002 [ 307.033294][T10403] RBP: 00007f35f9c6d090 R08: 0000000000000000 R09: 0000000000000000 [ 307.033310][T10403] R10: 0000000000000086 R11: 0000000000000246 R12: 0000000000000001 [ 307.033326][T10403] R13: 0000000000000000 R14: 00007f35f8fb5fa0 R15: 00007ffc872643b8 [ 307.033360][T10403] [ 307.708498][T10410] sctp: [Deprecated]: syz.3.1411 (pid 10410) Use of int in max_burst socket option deprecated. [ 307.708498][T10410] Use struct sctp_assoc_value instead [ 309.358205][T10469] tty tty1: ldisc open failed (-12), clearing slot 0 [ 309.759344][T10496] netlink: 186 bytes leftover after parsing attributes in process `syz.2.1438'. [ 310.714710][T10517] FAULT_INJECTION: forcing a failure. [ 310.714710][T10517] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 310.777406][T10517] CPU: 1 UID: 0 PID: 10517 Comm: syz.0.1443 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 310.777442][T10517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 310.777456][T10517] Call Trace: [ 310.777465][T10517] [ 310.777474][T10517] dump_stack_lvl+0x16c/0x1f0 [ 310.777515][T10517] should_fail_ex+0x512/0x640 [ 310.777557][T10517] _copy_from_user+0x2e/0xd0 [ 310.777596][T10517] copy_msghdr_from_user+0x98/0x160 [ 310.777628][T10517] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 310.777664][T10517] ? __pfx__kstrtoull+0x10/0x10 [ 310.777700][T10517] ___sys_sendmsg+0xfe/0x1d0 [ 310.777732][T10517] ? __pfx____sys_sendmsg+0x10/0x10 [ 310.777779][T10517] ? find_held_lock+0x2b/0x80 [ 310.777825][T10517] __sys_sendmmsg+0x200/0x420 [ 310.777859][T10517] ? __pfx___sys_sendmmsg+0x10/0x10 [ 310.777901][T10517] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 310.777955][T10517] ? fput+0x70/0xf0 [ 310.777985][T10517] ? ksys_write+0x1b9/0x240 [ 310.778009][T10517] ? __pfx_ksys_write+0x10/0x10 [ 310.778032][T10517] ? rcu_is_watching+0x12/0xc0 [ 310.778062][T10517] __x64_sys_sendmmsg+0x9c/0x100 [ 310.778091][T10517] ? lockdep_hardirqs_on+0x7c/0x110 [ 310.778124][T10517] do_syscall_64+0xcd/0x230 [ 310.778163][T10517] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 310.778188][T10517] RIP: 0033:0x7f4c8018e969 [ 310.778209][T10517] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 310.778233][T10517] RSP: 002b:00007f4c7dff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 310.778257][T10517] RAX: ffffffffffffffda RBX: 00007f4c803b5fa0 RCX: 00007f4c8018e969 [ 310.778274][T10517] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 310.778290][T10517] RBP: 00007f4c7dff6090 R08: 0000000000000000 R09: 0000000000000000 [ 310.778305][T10517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 310.778320][T10517] R13: 0000000000000000 R14: 00007f4c803b5fa0 R15: 00007ffce04c9738 [ 310.778352][T10517] [ 312.132427][T10545] FAULT_INJECTION: forcing a failure. [ 312.132427][T10545] name failslab, interval 1, probability 0, space 0, times 0 [ 312.145447][T10545] CPU: 0 UID: 0 PID: 10545 Comm: syz.2.1453 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 312.145481][T10545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 312.145500][T10545] Call Trace: [ 312.145509][T10545] [ 312.145519][T10545] dump_stack_lvl+0x116/0x1f0 [ 312.145561][T10545] should_fail_ex+0x512/0x640 [ 312.145605][T10545] should_failslab+0xc2/0x120 [ 312.145638][T10545] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 312.145670][T10545] ? __send_signal_locked+0x159/0x12c0 [ 312.145717][T10545] __send_signal_locked+0x159/0x12c0 [ 312.145766][T10545] send_sig+0xd7/0x170 [ 312.145796][T10545] ? __pfx_send_sig+0x10/0x10 [ 312.145826][T10545] ? __pfx_woken_wake_function+0x10/0x10 [ 312.145860][T10545] sk_stream_error+0xb8/0x120 [ 312.145891][T10545] tcp_sendmsg_locked+0x1dfd/0x3930 [ 312.145929][T10545] ? register_lock_class+0x41/0x4c0 [ 312.145964][T10545] ? register_lock_class+0x41/0x4c0 [ 312.146006][T10545] ? __lock_acquire+0xaa4/0x1ba0 [ 312.146051][T10545] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 312.146093][T10545] ? do_raw_spin_lock+0x12c/0x2b0 [ 312.146132][T10545] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 312.146179][T10545] ? __local_bh_enable_ip+0xa4/0x120 [ 312.146213][T10545] tcp_sendmsg+0x2e/0x50 [ 312.146247][T10545] ? __pfx_tcp_sendmsg+0x10/0x10 [ 312.146284][T10545] inet_sendmsg+0xb9/0x140 [ 312.146324][T10545] sock_write_iter+0x4aa/0x5b0 [ 312.146364][T10545] ? __pfx_sock_write_iter+0x10/0x10 [ 312.146416][T10545] ? bpf_lsm_file_permission+0x9/0x10 [ 312.146440][T10545] ? security_file_permission+0x71/0x210 [ 312.146477][T10545] ? rw_verify_area+0xcf/0x680 [ 312.146524][T10545] vfs_write+0x5ba/0x1180 [ 312.146552][T10545] ? __pfx_sock_write_iter+0x10/0x10 [ 312.146594][T10545] ? __pfx_vfs_write+0x10/0x10 [ 312.146617][T10545] ? find_held_lock+0x2b/0x80 [ 312.146667][T10545] ksys_write+0x205/0x240 [ 312.146694][T10545] ? __pfx_ksys_write+0x10/0x10 [ 312.146717][T10545] ? rcu_is_watching+0x12/0xc0 [ 312.146754][T10545] do_syscall_64+0xcd/0x230 [ 312.146795][T10545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 312.146821][T10545] RIP: 0033:0x7f35f8d8e969 [ 312.146843][T10545] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 312.146867][T10545] RSP: 002b:00007f35f9c6d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 312.146890][T10545] RAX: ffffffffffffffda RBX: 00007f35f8fb5fa0 RCX: 00007f35f8d8e969 [ 312.146908][T10545] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 312.146923][T10545] RBP: 00007f35f9c6d090 R08: 0000000000000000 R09: 0000000000000000 [ 312.146939][T10545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 312.146954][T10545] R13: 0000000000000000 R14: 00007f35f8fb5fa0 R15: 00007ffc872643b8 [ 312.146990][T10545] [ 312.421452][ C0] vkms_vblank_simulate: vblank timer overrun [ 313.078594][T10563] FAULT_INJECTION: forcing a failure. [ 313.078594][T10563] name failslab, interval 1, probability 0, space 0, times 0 [ 313.108983][T10563] CPU: 0 UID: 0 PID: 10563 Comm: syz.0.1459 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 313.109018][T10563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 313.109032][T10563] Call Trace: [ 313.109040][T10563] [ 313.109050][T10563] dump_stack_lvl+0x16c/0x1f0 [ 313.109089][T10563] should_fail_ex+0x512/0x640 [ 313.109123][T10563] ? __kvmalloc_node_noprof+0x122/0x600 [ 313.109155][T10563] should_failslab+0xc2/0x120 [ 313.109187][T10563] __kvmalloc_node_noprof+0x135/0x600 [ 313.109214][T10563] ? seq_read_iter+0x826/0x12c0 [ 313.109255][T10563] ? seq_read_iter+0x826/0x12c0 [ 313.109286][T10563] seq_read_iter+0x826/0x12c0 [ 313.109323][T10563] ? __mutex_trylock_common+0xe9/0x250 [ 313.109366][T10563] kernfs_fop_read_iter+0x40f/0x5a0 [ 313.109397][T10563] ? rw_verify_area+0xcf/0x680 [ 313.109435][T10563] vfs_read+0x8c8/0xc70 [ 313.109470][T10563] ? __pfx___mutex_lock+0x10/0x10 [ 313.109505][T10563] ? __pfx_vfs_read+0x10/0x10 [ 313.109551][T10563] ksys_read+0x12a/0x240 [ 313.109575][T10563] ? __pfx_ksys_read+0x10/0x10 [ 313.109595][T10563] ? rcu_is_watching+0x12/0xc0 [ 313.109642][T10563] do_syscall_64+0xcd/0x230 [ 313.109679][T10563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 313.109704][T10563] RIP: 0033:0x7f4c8018e969 [ 313.109723][T10563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 313.109747][T10563] RSP: 002b:00007f4c7dff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 313.109772][T10563] RAX: ffffffffffffffda RBX: 00007f4c803b5fa0 RCX: 00007f4c8018e969 [ 313.109788][T10563] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000003 [ 313.109803][T10563] RBP: 00007f4c7dff6090 R08: 0000000000000000 R09: 0000000000000000 [ 313.109818][T10563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 313.109834][T10563] R13: 0000000000000000 R14: 00007f4c803b5fa0 R15: 00007ffce04c9738 [ 313.109866][T10563] [ 313.307403][ C0] vkms_vblank_simulate: vblank timer overrun [ 315.411330][T10610] netlink: 'syz.2.1474': attribute type 11 has an invalid length. [ 317.236515][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.242812][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.458124][T10642] FAULT_INJECTION: forcing a failure. [ 317.458124][T10642] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 317.501638][T10642] CPU: 1 UID: 0 PID: 10642 Comm: syz.0.1483 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 317.501673][T10642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 317.501687][T10642] Call Trace: [ 317.501694][T10642] [ 317.501703][T10642] dump_stack_lvl+0x16c/0x1f0 [ 317.501740][T10642] should_fail_ex+0x512/0x640 [ 317.501777][T10642] _copy_from_user+0x2e/0xd0 [ 317.501815][T10642] copy_msghdr_from_user+0x98/0x160 [ 317.501853][T10642] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 317.501887][T10642] ? kfree+0x252/0x4d0 [ 317.501906][T10642] ? __pfx__kstrtoull+0x10/0x10 [ 317.501943][T10642] ___sys_sendmsg+0xfe/0x1d0 [ 317.501974][T10642] ? __pfx____sys_sendmsg+0x10/0x10 [ 317.502036][T10642] ? __pfx___might_resched+0x10/0x10 [ 317.502070][T10642] __sys_sendmmsg+0x200/0x420 [ 317.502103][T10642] ? __pfx___sys_sendmmsg+0x10/0x10 [ 317.502143][T10642] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 317.502193][T10642] ? __pfx_native_tss_update_io_bitmap+0x10/0x10 [ 317.502219][T10642] ? fput+0x70/0xf0 [ 317.502247][T10642] ? ksys_write+0x1b9/0x240 [ 317.502271][T10642] ? __pfx_ksys_write+0x10/0x10 [ 317.502294][T10642] ? rcu_is_watching+0x12/0xc0 [ 317.502323][T10642] __x64_sys_sendmmsg+0x9c/0x100 [ 317.502352][T10642] ? lockdep_hardirqs_on+0x7c/0x110 [ 317.502386][T10642] do_syscall_64+0xcd/0x230 [ 317.502426][T10642] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 317.502451][T10642] RIP: 0033:0x7f4c8018e969 [ 317.502471][T10642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 317.502495][T10642] RSP: 002b:00007f4c7dff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 317.502519][T10642] RAX: ffffffffffffffda RBX: 00007f4c803b5fa0 RCX: 00007f4c8018e969 [ 317.502536][T10642] RDX: 00000000000009a5 RSI: 0000000000000000 RDI: 0000000000000003 [ 317.502551][T10642] RBP: 00007f4c7dff6090 R08: 0000000000000000 R09: 0000000000000000 [ 317.502566][T10642] R10: 0000000047ffff7a R11: 0000000000000246 R12: 0000000000000002 [ 317.502582][T10642] R13: 0000000000000000 R14: 00007f4c803b5fa0 R15: 00007ffce04c9738 [ 317.502616][T10642] [ 317.862366][T10649] FAULT_INJECTION: forcing a failure. [ 317.862366][T10649] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 317.875539][T10649] CPU: 1 UID: 0 PID: 10649 Comm: syz.3.1484 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 317.875558][T10649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 317.875567][T10649] Call Trace: [ 317.875572][T10649] [ 317.875578][T10649] dump_stack_lvl+0x16c/0x1f0 [ 317.875602][T10649] should_fail_ex+0x512/0x640 [ 317.875626][T10649] _copy_to_user+0x32/0xd0 [ 317.875641][T10649] simple_read_from_buffer+0xcb/0x170 [ 317.875664][T10649] proc_fail_nth_read+0x197/0x270 [ 317.875685][T10649] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 317.875705][T10649] ? rw_verify_area+0xcf/0x680 [ 317.875725][T10649] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 317.875745][T10649] vfs_read+0x1e1/0xc70 [ 317.875761][T10649] ? __pfx___mutex_lock+0x10/0x10 [ 317.875781][T10649] ? __pfx_vfs_read+0x10/0x10 [ 317.875800][T10649] ? __fget_files+0x20e/0x3c0 [ 317.875818][T10649] ksys_read+0x12a/0x240 [ 317.875831][T10649] ? __pfx_ksys_read+0x10/0x10 [ 317.875843][T10649] ? rcu_is_watching+0x12/0xc0 [ 317.875863][T10649] do_syscall_64+0xcd/0x230 [ 317.875885][T10649] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 317.875900][T10649] RIP: 0033:0x7feb72d8d37c [ 317.875912][T10649] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 317.875925][T10649] RSP: 002b:00007feb73c9f030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 317.875939][T10649] RAX: ffffffffffffffda RBX: 00007feb72fb5fa0 RCX: 00007feb72d8d37c [ 317.875948][T10649] RDX: 000000000000000f RSI: 00007feb73c9f0a0 RDI: 0000000000000007 [ 317.875956][T10649] RBP: 00007feb73c9f090 R08: 0000000000000000 R09: 0000000000000000 [ 317.875964][T10649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 317.875972][T10649] R13: 0000000000000000 R14: 00007feb72fb5fa0 R15: 00007ffd670666b8 [ 317.875990][T10649] [ 321.311998][T10718] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1506'. [ 321.421206][T10717] openvswitch: netlink: Invalid MD length 0 for MD type 0 [ 321.556584][T10726] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 321.596039][T10728] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 322.229368][T10735] netlink: 'syz.2.1512': attribute type 8 has an invalid length. [ 322.238803][T10735] netlink: 'syz.2.1512': attribute type 8 has an invalid length. [ 322.754703][T10751] ptrace attach of "./syz-executor exec"[5831] was attempted by "./syz-executor exec"[10751] [ 323.528903][T10756] ptp ptp0: new virtual clock ptp2 [ 323.554417][T10756] ptp ptp0: new virtual clock ptp3 [ 323.583416][T10756] ptp ptp0: guarantee physical clock free running [ 323.844106][T10777] FAULT_INJECTION: forcing a failure. [ 323.844106][T10777] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 323.887221][T10777] CPU: 0 UID: 0 PID: 10777 Comm: syz.2.1526 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 323.887257][T10777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 323.887272][T10777] Call Trace: [ 323.887280][T10777] [ 323.887290][T10777] dump_stack_lvl+0x16c/0x1f0 [ 323.887333][T10777] should_fail_ex+0x512/0x640 [ 323.887376][T10777] _copy_to_user+0x32/0xd0 [ 323.887404][T10777] simple_read_from_buffer+0xcb/0x170 [ 323.887446][T10777] proc_fail_nth_read+0x197/0x270 [ 323.887485][T10777] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 323.887523][T10777] ? rw_verify_area+0xcf/0x680 [ 323.887560][T10777] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 323.887603][T10777] vfs_read+0x1e1/0xc70 [ 323.887635][T10777] ? __pfx___mutex_lock+0x10/0x10 [ 323.887673][T10777] ? __pfx_vfs_read+0x10/0x10 [ 323.887706][T10777] ? __fget_files+0x20e/0x3c0 [ 323.887738][T10777] ksys_read+0x12a/0x240 [ 323.887760][T10777] ? __pfx_ksys_read+0x10/0x10 [ 323.887783][T10777] ? rcu_is_watching+0x12/0xc0 [ 323.887818][T10777] do_syscall_64+0xcd/0x230 [ 323.887859][T10777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.887885][T10777] RIP: 0033:0x7f35f8d8d37c [ 323.887906][T10777] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 323.887931][T10777] RSP: 002b:00007f35f9c6d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 323.887955][T10777] RAX: ffffffffffffffda RBX: 00007f35f8fb5fa0 RCX: 00007f35f8d8d37c [ 323.887972][T10777] RDX: 000000000000000f RSI: 00007f35f9c6d0a0 RDI: 0000000000000005 [ 323.887988][T10777] RBP: 00007f35f9c6d090 R08: 0000000000000000 R09: 0000000000000000 [ 323.888003][T10777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 323.888018][T10777] R13: 0000000000000000 R14: 00007f35f8fb5fa0 R15: 00007ffc872643b8 [ 323.888053][T10777] [ 324.078023][ C0] vkms_vblank_simulate: vblank timer overrun [ 324.222541][T10785] FAULT_INJECTION: forcing a failure. [ 324.222541][T10785] name failslab, interval 1, probability 0, space 0, times 0 [ 324.272071][T10785] CPU: 1 UID: 0 PID: 10785 Comm: syz.3.1528 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 324.272106][T10785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 324.272120][T10785] Call Trace: [ 324.272128][T10785] [ 324.272138][T10785] dump_stack_lvl+0x16c/0x1f0 [ 324.272177][T10785] should_fail_ex+0x512/0x640 [ 324.272213][T10785] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 324.272247][T10785] should_failslab+0xc2/0x120 [ 324.272276][T10785] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 324.272305][T10785] ? __alloc_skb+0x2b2/0x380 [ 324.272338][T10785] __alloc_skb+0x2b2/0x380 [ 324.272367][T10785] ? __pfx___alloc_skb+0x10/0x10 [ 324.272401][T10785] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 324.272440][T10785] ? __lock_acquire+0xaa4/0x1ba0 [ 324.272480][T10785] netlink_alloc_large_skb+0x69/0x130 [ 324.272516][T10785] netlink_sendmsg+0x6a1/0xdd0 [ 324.272555][T10785] ? __pfx_netlink_sendmsg+0x10/0x10 [ 324.272601][T10785] ____sys_sendmsg+0xa95/0xc70 [ 324.272638][T10785] ? copy_msghdr_from_user+0x10a/0x160 [ 324.272668][T10785] ? __pfx_____sys_sendmsg+0x10/0x10 [ 324.272707][T10785] ? __pfx__kstrtoull+0x10/0x10 [ 324.272744][T10785] ___sys_sendmsg+0x134/0x1d0 [ 324.272774][T10785] ? __pfx____sys_sendmsg+0x10/0x10 [ 324.272821][T10785] ? find_held_lock+0x2b/0x80 [ 324.272868][T10785] __sys_sendmmsg+0x200/0x420 [ 324.272904][T10785] ? __pfx___sys_sendmmsg+0x10/0x10 [ 324.272947][T10785] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 324.272997][T10785] ? fput+0x70/0xf0 [ 324.273024][T10785] ? ksys_write+0x1b9/0x240 [ 324.273046][T10785] ? __pfx_ksys_write+0x10/0x10 [ 324.273066][T10785] ? rcu_is_watching+0x12/0xc0 [ 324.273093][T10785] __x64_sys_sendmmsg+0x9c/0x100 [ 324.273121][T10785] ? lockdep_hardirqs_on+0x7c/0x110 [ 324.273155][T10785] do_syscall_64+0xcd/0x230 [ 324.273196][T10785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.273218][T10785] RIP: 0033:0x7feb72d8e969 [ 324.273237][T10785] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 324.273260][T10785] RSP: 002b:00007feb73c7e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 324.273283][T10785] RAX: ffffffffffffffda RBX: 00007feb72fb6080 RCX: 00007feb72d8e969 [ 324.273298][T10785] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 324.273312][T10785] RBP: 00007feb73c7e090 R08: 0000000000000000 R09: 0000000000000000 [ 324.273327][T10785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 324.273342][T10785] R13: 0000000000000000 R14: 00007feb72fb6080 R15: 00007ffd670666b8 [ 324.273378][T10785] [ 325.018616][T10803] ALSA: mixer_oss: invalid OSS volume '' [ 325.405946][T10812] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1535'. [ 325.942123][T10813] ALSA: mixer_oss: invalid OSS volume '' [ 326.015975][T10831] FAULT_INJECTION: forcing a failure. [ 326.015975][T10831] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 326.069322][T10831] CPU: 0 UID: 0 PID: 10831 Comm: syz.1.1540 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 326.069359][T10831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 326.069373][T10831] Call Trace: [ 326.069381][T10831] [ 326.069391][T10831] dump_stack_lvl+0x16c/0x1f0 [ 326.069434][T10831] should_fail_ex+0x512/0x640 [ 326.069476][T10831] _copy_from_user+0x2e/0xd0 [ 326.069517][T10831] kstrtouint_from_user+0xd6/0x1d0 [ 326.069550][T10831] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 326.069588][T10831] ? find_held_lock+0x2b/0x80 [ 326.069616][T10831] ? proc_loginuid_write+0x1a2/0x530 [ 326.069661][T10831] proc_loginuid_write+0x1f9/0x530 [ 326.069701][T10831] ? __pfx_proc_loginuid_write+0x10/0x10 [ 326.069752][T10831] vfs_write+0x25f/0x1180 [ 326.069776][T10831] ? __pfx_proc_loginuid_write+0x10/0x10 [ 326.069822][T10831] ? __pfx_vfs_write+0x10/0x10 [ 326.069849][T10831] ? do_sys_openat2+0x157/0x1d0 [ 326.069882][T10831] ? __pfx_do_sys_openat2+0x10/0x10 [ 326.069936][T10831] ksys_write+0x12a/0x240 [ 326.069962][T10831] ? __pfx_ksys_write+0x10/0x10 [ 326.069986][T10831] ? rcu_is_watching+0x12/0xc0 [ 326.070022][T10831] do_syscall_64+0xcd/0x230 [ 326.070063][T10831] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 326.070090][T10831] RIP: 0033:0x7f213298e969 [ 326.070110][T10831] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 326.070135][T10831] RSP: 002b:00007f21307f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.070159][T10831] RAX: ffffffffffffffda RBX: 00007f2132bb5fa0 RCX: 00007f213298e969 [ 326.070177][T10831] RDX: 00000000000005c8 RSI: 0000000000000000 RDI: 0000000000000003 [ 326.070192][T10831] RBP: 00007f21307f6090 R08: 0000000000000000 R09: 0000000000000000 [ 326.070208][T10831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 326.070223][T10831] R13: 0000000000000000 R14: 00007f2132bb5fa0 R15: 00007ffc2706a0b8 [ 326.070264][T10831] [ 326.269221][ C0] vkms_vblank_simulate: vblank timer overrun [ 326.488436][T10837] openvswitch: netlink: Invalid MD length 0 for MD type 0 [ 326.855626][T10848] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1545'. [ 326.898978][T10848] hsr_slave_1: entered allmulticast mode [ 326.904718][T10850] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1547'. [ 327.322046][T10856] FAULT_INJECTION: forcing a failure. [ 327.322046][T10856] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 327.456436][T10856] CPU: 1 UID: 0 PID: 10856 Comm: syz.2.1549 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 327.456472][T10856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 327.456486][T10856] Call Trace: [ 327.456495][T10856] [ 327.456504][T10856] dump_stack_lvl+0x16c/0x1f0 [ 327.456547][T10856] should_fail_ex+0x512/0x640 [ 327.456591][T10856] _copy_to_user+0x32/0xd0 [ 327.456619][T10856] simple_read_from_buffer+0xcb/0x170 [ 327.456662][T10856] proc_fail_nth_read+0x197/0x270 [ 327.456700][T10856] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 327.456740][T10856] ? rw_verify_area+0xcf/0x680 [ 327.456777][T10856] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 327.456815][T10856] vfs_read+0x1e1/0xc70 [ 327.456844][T10856] ? __pfx___mutex_lock+0x10/0x10 [ 327.456879][T10856] ? __pfx_vfs_read+0x10/0x10 [ 327.456913][T10856] ? __fget_files+0x20e/0x3c0 [ 327.456946][T10856] ksys_read+0x12a/0x240 [ 327.456968][T10856] ? __pfx_ksys_read+0x10/0x10 [ 327.456990][T10856] ? xfd_validate_state+0x5d/0x180 [ 327.457024][T10856] do_syscall_64+0xcd/0x230 [ 327.457064][T10856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.457090][T10856] RIP: 0033:0x7f35f8d8d37c [ 327.457110][T10856] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 327.457135][T10856] RSP: 002b:00007f35f9c6d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 327.457160][T10856] RAX: ffffffffffffffda RBX: 00007f35f8fb5fa0 RCX: 00007f35f8d8d37c [ 327.457178][T10856] RDX: 000000000000000f RSI: 00007f35f9c6d0a0 RDI: 0000000000000009 [ 327.457194][T10856] RBP: 00007f35f9c6d090 R08: 0000000000000000 R09: 0000000000000000 [ 327.457210][T10856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 327.457225][T10856] R13: 0000000000000000 R14: 00007f35f8fb5fa0 R15: 00007ffc872643b8 [ 327.457262][T10856] [ 327.992134][T10873] openvswitch: netlink: Invalid MD length 0 for MD type 0 [ 328.139836][ T5139] Bluetooth: hci1: Malformed Event: 0x2f [ 328.176295][T10880] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1557'. [ 328.367478][T10883] ima: policy update failed [ 328.372315][ T30] audit: type=1802 audit(6042606096.256:5): pid=10883 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.1558" res=0 errno=0 [ 330.554189][T10949] tipc: Started in network mode [ 330.563411][T10949] tipc: Node identity ffffffff, cluster identity 4711 [ 330.570223][T10949] tipc: Node number set to 4294967295 [ 330.636096][T10954] FAULT_INJECTION: forcing a failure. [ 330.636096][T10954] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 330.700796][T10954] CPU: 0 UID: 0 PID: 10954 Comm: syz.1.1579 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 330.700831][T10954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 330.700845][T10954] Call Trace: [ 330.700853][T10954] [ 330.700863][T10954] dump_stack_lvl+0x16c/0x1f0 [ 330.700905][T10954] should_fail_ex+0x512/0x640 [ 330.700955][T10954] _copy_from_user+0x2e/0xd0 [ 330.700996][T10954] move_addr_to_kernel+0x65/0x170 [ 330.701037][T10954] __copy_msghdr+0x386/0x470 [ 330.701069][T10954] copy_msghdr_from_user+0xc1/0x160 [ 330.701100][T10954] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 330.701137][T10954] ? __pfx__kstrtoull+0x10/0x10 [ 330.701175][T10954] ___sys_sendmsg+0xfe/0x1d0 [ 330.701207][T10954] ? __pfx____sys_sendmsg+0x10/0x10 [ 330.701255][T10954] ? find_held_lock+0x2b/0x80 [ 330.701304][T10954] __sys_sendmmsg+0x200/0x420 [ 330.701339][T10954] ? __pfx___sys_sendmmsg+0x10/0x10 [ 330.701382][T10954] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 330.701436][T10954] ? fput+0x70/0xf0 [ 330.701466][T10954] ? ksys_write+0x1b9/0x240 [ 330.701491][T10954] ? __pfx_ksys_write+0x10/0x10 [ 330.701515][T10954] ? rcu_is_watching+0x12/0xc0 [ 330.701546][T10954] __x64_sys_sendmmsg+0x9c/0x100 [ 330.701576][T10954] ? lockdep_hardirqs_on+0x7c/0x110 [ 330.701612][T10954] do_syscall_64+0xcd/0x230 [ 330.701653][T10954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.701679][T10954] RIP: 0033:0x7f213298e969 [ 330.701700][T10954] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 330.701723][T10954] RSP: 002b:00007f21307f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 330.701748][T10954] RAX: ffffffffffffffda RBX: 00007f2132bb5fa0 RCX: 00007f213298e969 [ 330.701765][T10954] RDX: 0000000000000002 RSI: 00002000000001c0 RDI: 0000000000000003 [ 330.701780][T10954] RBP: 00007f21307f6090 R08: 0000000000000000 R09: 0000000000000000 [ 330.701796][T10954] R10: 0000000000000100 R11: 0000000000000246 R12: 0000000000000001 [ 330.701811][T10954] R13: 0000000000000000 R14: 00007f2132bb5fa0 R15: 00007ffc2706a0b8 [ 330.701845][T10954] [ 332.306619][T10946] FAULT_INJECTION: forcing a failure. [ 332.306619][T10946] name fail_futex, interval 1, probability 0, space 0, times 0 [ 332.381504][T10946] CPU: 0 UID: 0 PID: 10946 Comm: syz.0.1576 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 332.381540][T10946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 332.381554][T10946] Call Trace: [ 332.381561][T10946] [ 332.381570][T10946] dump_stack_lvl+0x16c/0x1f0 [ 332.381612][T10946] should_fail_ex+0x512/0x640 [ 332.381656][T10946] get_futex_key+0xabc/0x1000 [ 332.381688][T10946] ? __pfx_get_futex_key+0x10/0x10 [ 332.381729][T10946] futex_wake+0xe7/0x4e0 [ 332.381759][T10946] ? rcu_is_watching+0x12/0xc0 [ 332.381787][T10946] ? __pfx_futex_wake+0x10/0x10 [ 332.381837][T10946] do_futex+0x1e3/0x350 [ 332.381866][T10946] ? __pfx_do_futex+0x10/0x10 [ 332.381892][T10946] ? __might_fault+0xe3/0x190 [ 332.381932][T10946] mm_release+0x24e/0x300 [ 332.381963][T10946] do_exit+0x898/0x2c30 [ 332.382005][T10946] ? __pfx_do_exit+0x10/0x10 [ 332.382057][T10946] ? do_raw_spin_lock+0x12c/0x2b0 [ 332.382093][T10946] ? find_held_lock+0x2b/0x80 [ 332.382126][T10946] do_group_exit+0xd3/0x2a0 [ 332.382164][T10946] get_signal+0x2673/0x26d0 [ 332.382199][T10946] ? __lock_acquire+0x5ca/0x1ba0 [ 332.382243][T10946] ? __pfx_get_signal+0x10/0x10 [ 332.382284][T10946] arch_do_signal_or_restart+0x8f/0x7a0 [ 332.382322][T10946] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 332.382366][T10946] ? __x64_sys_rt_sigsuspend+0xfc/0x160 [ 332.382413][T10946] syscall_exit_to_user_mode+0x150/0x2a0 [ 332.382453][T10946] do_syscall_64+0xda/0x230 [ 332.382494][T10946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 332.382520][T10946] RIP: 0033:0x7f4c8018e969 [ 332.382542][T10946] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 332.382566][T10946] RSP: 002b:00007f4c7dff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000082 [ 332.382591][T10946] RAX: fffffffffffffdfe RBX: 00007f4c803b5fa0 RCX: 00007f4c8018e969 [ 332.382608][T10946] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000200000000080 [ 332.382624][T10946] RBP: 00007f4c80210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 332.382641][T10946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 332.382656][T10946] R13: 0000000000000000 R14: 00007f4c803b5fa0 R15: 00007ffce04c9738 [ 332.382690][T10946] [ 333.043923][T10983] FAULT_INJECTION: forcing a failure. [ 333.043923][T10983] name failslab, interval 1, probability 0, space 0, times 0 [ 333.093356][T10983] CPU: 1 UID: 0 PID: 10983 Comm: syz.3.1590 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 333.093390][T10983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 333.093405][T10983] Call Trace: [ 333.093413][T10983] [ 333.093427][T10983] dump_stack_lvl+0x16c/0x1f0 [ 333.093468][T10983] should_fail_ex+0x512/0x640 [ 333.093502][T10983] ? fs_reclaim_acquire+0xae/0x150 [ 333.093541][T10983] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 333.093578][T10983] should_failslab+0xc2/0x120 [ 333.093608][T10983] __kmalloc_noprof+0xd2/0x510 [ 333.093644][T10983] tomoyo_realpath_from_path+0xc2/0x6e0 [ 333.093685][T10983] ? tomoyo_profile+0x47/0x60 [ 333.093713][T10983] tomoyo_path_number_perm+0x245/0x580 [ 333.093743][T10983] ? tomoyo_path_number_perm+0x237/0x580 [ 333.093777][T10983] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 333.093811][T10983] ? find_held_lock+0x2b/0x80 [ 333.093872][T10983] ? find_held_lock+0x2b/0x80 [ 333.093896][T10983] ? hook_file_ioctl_common+0x145/0x410 [ 333.093933][T10983] ? __fget_files+0x20e/0x3c0 [ 333.093972][T10983] security_file_ioctl+0x9b/0x240 [ 333.094005][T10983] __x64_sys_ioctl+0xb7/0x200 [ 333.094041][T10983] do_syscall_64+0xcd/0x230 [ 333.094079][T10983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 333.094106][T10983] RIP: 0033:0x7feb72d8e969 [ 333.094127][T10983] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 333.094151][T10983] RSP: 002b:00007feb73c9f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 333.094177][T10983] RAX: ffffffffffffffda RBX: 00007feb72fb5fa0 RCX: 00007feb72d8e969 [ 333.094193][T10983] RDX: 0000200000000040 RSI: 000000004008ae89 RDI: 0000000000000004 [ 333.094209][T10983] RBP: 00007feb73c9f090 R08: 0000000000000000 R09: 0000000000000000 [ 333.094224][T10983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 333.094239][T10983] R13: 0000000000000000 R14: 00007feb72fb5fa0 R15: 00007ffd670666b8 [ 333.094275][T10983] [ 333.094356][T10983] ERROR: Out of memory at tomoyo_realpath_from_path. [ 333.094431][T10983] kvm_intel: kvm [10982]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x1d9) = 0x2 [ 333.259418][T10981] kvm_intel: kvm [10980]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x1d9) = 0x2 [ 333.517096][T10990] openvswitch: netlink: Invalid MD length 0 for MD type 0 [ 333.693594][T10999] FAULT_INJECTION: forcing a failure. [ 333.693594][T10999] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 333.693653][T10999] CPU: 1 UID: 0 PID: 10999 Comm: syz.2.1594 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 333.693686][T10999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 333.693701][T10999] Call Trace: [ 333.693708][T10999] [ 333.693716][T10999] dump_stack_lvl+0x16c/0x1f0 [ 333.693760][T10999] should_fail_ex+0x512/0x640 [ 333.693804][T10999] _copy_to_user+0x32/0xd0 [ 333.693832][T10999] simple_read_from_buffer+0xcb/0x170 [ 333.693875][T10999] proc_fail_nth_read+0x197/0x270 [ 333.693912][T10999] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 333.693951][T10999] ? rw_verify_area+0xcf/0x680 [ 333.693994][T10999] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 333.694032][T10999] vfs_read+0x1e1/0xc70 [ 333.694063][T10999] ? __pfx___mutex_lock+0x10/0x10 [ 333.694101][T10999] ? __pfx_vfs_read+0x10/0x10 [ 333.694137][T10999] ? __fget_files+0x20e/0x3c0 [ 333.694173][T10999] ksys_read+0x12a/0x240 [ 333.694198][T10999] ? __pfx_ksys_read+0x10/0x10 [ 333.694221][T10999] ? rcu_is_watching+0x12/0xc0 [ 333.694261][T10999] do_syscall_64+0xcd/0x230 [ 333.694303][T10999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 333.694328][T10999] RIP: 0033:0x7f35f8d8d37c [ 333.694349][T10999] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 333.694374][T10999] RSP: 002b:00007f35f9c6d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 333.694399][T10999] RAX: ffffffffffffffda RBX: 00007f35f8fb5fa0 RCX: 00007f35f8d8d37c [ 333.694417][T10999] RDX: 000000000000000f RSI: 00007f35f9c6d0a0 RDI: 0000000000000004 [ 333.694433][T10999] RBP: 00007f35f9c6d090 R08: 0000000000000000 R09: 0000000000000000 [ 333.694448][T10999] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002 [ 333.694464][T10999] R13: 0000000000000000 R14: 00007f35f8fb5fa0 R15: 00007ffc872643b8 [ 333.694501][T10999] [ 334.140995][T10989] tty tty1: ldisc open failed (-12), clearing slot 0 [ 334.340080][T11014] FAULT_INJECTION: forcing a failure. [ 334.340080][T11014] name fail_futex, interval 1, probability 0, space 0, times 0 [ 334.391231][T11013] netlink: 330 bytes leftover after parsing attributes in process `syz.2.1597'. [ 334.408446][T11014] CPU: 0 UID: 0 PID: 11014 Comm: syz.1.1596 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 334.408486][T11014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 334.408502][T11014] Call Trace: [ 334.408511][T11014] [ 334.408521][T11014] dump_stack_lvl+0x16c/0x1f0 [ 334.408566][T11014] should_fail_ex+0x512/0x640 [ 334.408608][T11014] ? f_setown+0x79/0x290 [ 334.408642][T11014] get_futex_key+0x49e/0x1000 [ 334.408676][T11014] ? __pfx_get_futex_key+0x10/0x10 [ 334.408708][T11014] ? __lock_acquire+0xaa4/0x1ba0 [ 334.408748][T11014] futex_wake+0xe7/0x4e0 [ 334.408783][T11014] ? __pfx_futex_wake+0x10/0x10 [ 334.408830][T11014] ? find_held_lock+0x2b/0x80 [ 334.408862][T11014] ? find_held_lock+0x2b/0x80 [ 334.408894][T11014] do_futex+0x1e3/0x350 [ 334.408927][T11014] ? __pfx_do_futex+0x10/0x10 [ 334.408953][T11014] ? f_setown+0x8d/0x290 [ 334.408988][T11014] ? do_fcntl+0x1eb/0x1590 [ 334.409023][T11014] __x64_sys_futex+0x1e0/0x4c0 [ 334.409059][T11014] ? __pfx___x64_sys_futex+0x10/0x10 [ 334.409090][T11014] ? tomoyo_file_fcntl+0x6c/0xc0 [ 334.409129][T11014] do_syscall_64+0xcd/0x230 [ 334.409172][T11014] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 334.409199][T11014] RIP: 0033:0x7f213298e969 [ 334.409221][T11014] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 334.409247][T11014] RSP: 002b:00007f21307d50e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 334.409273][T11014] RAX: ffffffffffffffda RBX: 00007f2132bb6088 RCX: 00007f213298e969 [ 334.409292][T11014] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f2132bb608c [ 334.409310][T11014] RBP: 00007f2132bb6080 R08: 00007f2132b88000 R09: 0000000000000000 [ 334.409327][T11014] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2132bb608c [ 334.409344][T11014] R13: 0000000000000000 R14: 00007ffc27069fd0 R15: 00007ffc2706a0b8 [ 334.409381][T11014] [ 334.604382][ C0] vkms_vblank_simulate: vblank timer overrun [ 334.856650][T11024] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1602'. [ 335.272666][T11035] FAULT_INJECTION: forcing a failure. [ 335.272666][T11035] name failslab, interval 1, probability 0, space 0, times 0 [ 335.288759][T11035] CPU: 0 UID: 0 PID: 11035 Comm: syz.3.1606 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 335.288798][T11035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 335.288815][T11035] Call Trace: [ 335.288824][T11035] [ 335.288835][T11035] dump_stack_lvl+0x16c/0x1f0 [ 335.288892][T11035] should_fail_ex+0x512/0x640 [ 335.288933][T11035] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 335.288970][T11035] should_failslab+0xc2/0x120 [ 335.289005][T11035] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 335.289038][T11035] ? __kernfs_new_node+0xd2/0x8a0 [ 335.289071][T11035] __kernfs_new_node+0xd2/0x8a0 [ 335.289102][T11035] ? __pfx___kernfs_new_node+0x10/0x10 [ 335.289140][T11035] ? find_held_lock+0x2b/0x80 [ 335.289168][T11035] ? kernfs_root+0xee/0x2a0 [ 335.289203][T11035] kernfs_new_node+0x13c/0x1e0 [ 335.289241][T11035] __kernfs_create_file+0x53/0x350 [ 335.289283][T11035] sysfs_add_file_mode_ns+0x207/0x3c0 [ 335.289336][T11035] internal_create_group+0x578/0xf30 [ 335.289374][T11035] ? __pfx_internal_create_group+0x10/0x10 [ 335.289407][T11035] ? kernfs_create_link+0x1bd/0x240 [ 335.289448][T11035] internal_create_groups+0x9d/0x150 [ 335.289480][T11035] device_add+0xf30/0x1a70 [ 335.289524][T11035] ? __pfx_device_add+0x10/0x10 [ 335.289562][T11035] ? lockdep_init_map_type+0x5c/0x280 [ 335.289600][T11035] ? __init_waitqueue_head+0xca/0x150 [ 335.289635][T11035] netdev_register_kobject+0x182/0x3a0 [ 335.289680][T11035] register_netdevice+0x13dc/0x2270 [ 335.289725][T11035] ? __pfx_register_netdevice+0x10/0x10 [ 335.289775][T11035] internal_dev_create+0x2d3/0x520 [ 335.289806][T11035] ovs_vport_add+0x147/0x4d0 [ 335.289836][T11035] new_vport+0x16/0x1d0 [ 335.289877][T11035] ovs_dp_cmd_new+0x6ba/0xe60 [ 335.289928][T11035] ? __pfx_ovs_dp_cmd_new+0x10/0x10 [ 335.289977][T11035] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 335.290022][T11035] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 335.290074][T11035] genl_family_rcv_msg_doit+0x206/0x2f0 [ 335.290119][T11035] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 335.290160][T11035] ? trace_cap_capable+0x18d/0x200 [ 335.290200][T11035] ? bpf_lsm_capable+0x9/0x10 [ 335.290229][T11035] ? security_capable+0x7e/0x260 [ 335.290260][T11035] ? ns_capable+0xd7/0x110 [ 335.290294][T11035] genl_rcv_msg+0x55c/0x800 [ 335.290340][T11035] ? __pfx_genl_rcv_msg+0x10/0x10 [ 335.290382][T11035] ? __pfx_ovs_dp_cmd_new+0x10/0x10 [ 335.290423][T11035] ? __lock_acquire+0xaa4/0x1ba0 [ 335.290467][T11035] netlink_rcv_skb+0x16d/0x440 [ 335.290504][T11035] ? __pfx_genl_rcv_msg+0x10/0x10 [ 335.290547][T11035] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 335.290604][T11035] ? __pfx_down_read+0x10/0x10 [ 335.290633][T11035] ? netlink_deliver_tap+0x1ae/0xd30 [ 335.290674][T11035] genl_rcv+0x28/0x40 [ 335.290710][T11035] netlink_unicast+0x53a/0x7f0 [ 335.290751][T11035] ? __pfx_netlink_unicast+0x10/0x10 [ 335.290800][T11035] netlink_sendmsg+0x8d1/0xdd0 [ 335.290844][T11035] ? __pfx_netlink_sendmsg+0x10/0x10 [ 335.290903][T11035] ____sys_sendmsg+0xa95/0xc70 [ 335.290948][T11035] ? copy_msghdr_from_user+0x10a/0x160 [ 335.290981][T11035] ? __pfx_____sys_sendmsg+0x10/0x10 [ 335.291029][T11035] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 335.291077][T11035] ___sys_sendmsg+0x134/0x1d0 [ 335.291114][T11035] ? __pfx____sys_sendmsg+0x10/0x10 [ 335.291200][T11035] __sys_sendmsg+0x16d/0x220 [ 335.291234][T11035] ? __pfx___sys_sendmsg+0x10/0x10 [ 335.291267][T11035] ? __x64_sys_futex+0x1e0/0x4c0 [ 335.291310][T11035] ? rcu_is_watching+0x12/0xc0 [ 335.291349][T11035] do_syscall_64+0xcd/0x230 [ 335.291393][T11035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 335.291421][T11035] RIP: 0033:0x7feb72d8e969 [ 335.291444][T11035] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 335.291470][T11035] RSP: 002b:00007feb73c5d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 335.291497][T11035] RAX: ffffffffffffffda RBX: 00007feb72fb6160 RCX: 00007feb72d8e969 [ 335.291516][T11035] RDX: 0000000002000000 RSI: 0000200000000080 RDI: 0000000000000008 [ 335.291534][T11035] RBP: 00007feb72e10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 335.291552][T11035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 335.291568][T11035] R13: 0000000000000000 R14: 00007feb72fb6160 R15: 00007ffd670666b8 [ 335.291606][T11035] [ 335.716379][ C0] vkms_vblank_simulate: vblank timer overrun [ 336.107915][T11041] netlink: 326 bytes leftover after parsing attributes in process `syz.1.1608'. [ 336.450707][T11061] FAULT_INJECTION: forcing a failure. [ 336.450707][T11061] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 336.483426][T11061] CPU: 0 UID: 0 PID: 11061 Comm: syz.2.1611 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 336.483471][T11061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 336.483485][T11061] Call Trace: [ 336.483493][T11061] [ 336.483501][T11061] dump_stack_lvl+0x16c/0x1f0 [ 336.483541][T11061] should_fail_ex+0x512/0x640 [ 336.483583][T11061] _copy_from_iter+0x2a4/0x15b0 [ 336.483622][T11061] ? __alloc_skb+0x200/0x380 [ 336.483652][T11061] ? __pfx__copy_from_iter+0x10/0x10 [ 336.483691][T11061] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 336.483721][T11061] ? __lock_acquire+0xaa4/0x1ba0 [ 336.483762][T11061] netlink_sendmsg+0x829/0xdd0 [ 336.483798][T11061] ? __pfx_netlink_sendmsg+0x10/0x10 [ 336.483844][T11061] ____sys_sendmsg+0xa95/0xc70 [ 336.483882][T11061] ? copy_msghdr_from_user+0x10a/0x160 [ 336.483913][T11061] ? __pfx_____sys_sendmsg+0x10/0x10 [ 336.483967][T11061] ___sys_sendmsg+0x134/0x1d0 [ 336.483999][T11061] ? __pfx____sys_sendmsg+0x10/0x10 [ 336.484074][T11061] __sys_sendmsg+0x16d/0x220 [ 336.484103][T11061] ? __pfx___sys_sendmsg+0x10/0x10 [ 336.484158][T11061] do_syscall_64+0xcd/0x230 [ 336.484198][T11061] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 336.484224][T11061] RIP: 0033:0x7f35f8d8e969 [ 336.484245][T11061] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 336.484268][T11061] RSP: 002b:00007f35f9c4c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 336.484292][T11061] RAX: ffffffffffffffda RBX: 00007f35f8fb6080 RCX: 00007f35f8d8e969 [ 336.484309][T11061] RDX: 0000000000009800 RSI: 00002000000007c0 RDI: 0000000000000003 [ 336.484325][T11061] RBP: 00007f35f9c4c090 R08: 0000000000000000 R09: 0000000000000000 [ 336.484341][T11061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 336.484356][T11061] R13: 0000000000000001 R14: 00007f35f8fb6080 R15: 00007ffc872643b8 [ 336.484390][T11061] [ 336.685172][ C0] vkms_vblank_simulate: vblank timer overrun [ 337.072561][T11076] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input20 [ 337.301180][T11080] binder: 11079:11080 unknown command 2608 [ 337.307388][T11080] binder: 11079:11080 ioctl c0306201 0 returned -22 [ 338.871649][T11135] openvswitch: netlink: Invalid MD length 0 for MD type 0 [ 338.930934][T11136] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1634'. [ 339.728914][T11138] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 339.793927][T11154] FAULT_INJECTION: forcing a failure. [ 339.793927][T11154] name failslab, interval 1, probability 0, space 0, times 0 [ 339.808807][T11154] CPU: 0 UID: 0 PID: 11154 Comm: syz.0.1642 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 339.808842][T11154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 339.808857][T11154] Call Trace: [ 339.808866][T11154] [ 339.808875][T11154] dump_stack_lvl+0x16c/0x1f0 [ 339.808918][T11154] should_fail_ex+0x512/0x640 [ 339.808954][T11154] ? fs_reclaim_acquire+0xae/0x150 [ 339.808995][T11154] ? tomoyo_encode2+0x100/0x3e0 [ 339.809029][T11154] should_failslab+0xc2/0x120 [ 339.809061][T11154] __kmalloc_noprof+0xd2/0x510 [ 339.809099][T11154] tomoyo_encode2+0x100/0x3e0 [ 339.809140][T11154] tomoyo_encode+0x29/0x50 [ 339.809182][T11154] tomoyo_realpath_from_path+0x18f/0x6e0 [ 339.809227][T11154] ? tomoyo_profile+0x47/0x60 [ 339.809255][T11154] tomoyo_path_number_perm+0x245/0x580 [ 339.809285][T11154] ? tomoyo_path_number_perm+0x237/0x580 [ 339.809320][T11154] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 339.809354][T11154] ? find_held_lock+0x2b/0x80 [ 339.809414][T11154] ? find_held_lock+0x2b/0x80 [ 339.809437][T11154] ? hook_file_ioctl_common+0x145/0x410 [ 339.809475][T11154] ? __fget_files+0x20e/0x3c0 [ 339.809507][T11154] security_file_ioctl+0x9b/0x240 [ 339.809543][T11154] __x64_sys_ioctl+0xb7/0x200 [ 339.809581][T11154] do_syscall_64+0xcd/0x230 [ 339.809622][T11154] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 339.809648][T11154] RIP: 0033:0x7f4c8018e969 [ 339.809669][T11154] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 339.809693][T11154] RSP: 002b:00007f4c7dff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 339.809717][T11154] RAX: ffffffffffffffda RBX: 00007f4c803b5fa0 RCX: 00007f4c8018e969 [ 339.809733][T11154] RDX: 0000000000000000 RSI: 000000004138ae84 RDI: 0000000000000004 [ 339.809748][T11154] RBP: 00007f4c7dff6090 R08: 0000000000000000 R09: 0000000000000000 [ 339.809764][T11154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 339.809778][T11154] R13: 0000000000000000 R14: 00007f4c803b5fa0 R15: 00007ffce04c9738 [ 339.809813][T11154] [ 339.809919][T11154] ERROR: Out of memory at tomoyo_realpath_from_path. [ 340.305916][T11163] openvswitch: netlink: Invalid MD length 0 for MD type 0 [ 340.922184][T11171] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1647'. [ 341.896731][T11191] FAULT_INJECTION: forcing a failure. [ 341.896731][T11191] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 341.933530][T11190] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888078000d38 pfn:0x78000 [ 341.960579][T11191] CPU: 0 UID: 0 PID: 11191 Comm: syz.3.1654 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 341.960615][T11191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 341.960630][T11191] Call Trace: [ 341.960638][T11191] [ 341.960648][T11191] dump_stack_lvl+0x16c/0x1f0 [ 341.960692][T11191] should_fail_ex+0x512/0x640 [ 341.960736][T11191] _copy_to_user+0x32/0xd0 [ 341.960764][T11191] simple_read_from_buffer+0xcb/0x170 [ 341.960807][T11191] proc_fail_nth_read+0x197/0x270 [ 341.960845][T11191] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 341.960885][T11191] ? rw_verify_area+0xcf/0x680 [ 341.960922][T11191] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 341.960960][T11191] vfs_read+0x1e1/0xc70 [ 341.960991][T11191] ? __pfx___mutex_lock+0x10/0x10 [ 341.961030][T11191] ? __pfx_vfs_read+0x10/0x10 [ 341.961066][T11191] ? __fget_files+0x20e/0x3c0 [ 341.961102][T11191] ksys_read+0x12a/0x240 [ 341.961127][T11191] ? __pfx_ksys_read+0x10/0x10 [ 341.961150][T11191] ? rcu_is_watching+0x12/0xc0 [ 341.961187][T11191] do_syscall_64+0xcd/0x230 [ 341.961228][T11191] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 341.961259][T11191] RIP: 0033:0x7feb72d8d37c [ 341.961285][T11191] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 341.961309][T11191] RSP: 002b:00007feb73c9f030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 341.961334][T11191] RAX: ffffffffffffffda RBX: 00007feb72fb5fa0 RCX: 00007feb72d8d37c [ 341.961352][T11191] RDX: 000000000000000f RSI: 00007feb73c9f0a0 RDI: 0000000000000004 [ 341.961367][T11191] RBP: 00007feb73c9f090 R08: 0000000000000000 R09: 0000000000000000 [ 341.961383][T11191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 341.961399][T11191] R13: 0000000000000000 R14: 00007feb72fb5fa0 R15: 00007ffd670666b8 [ 341.961435][T11191] [ 341.991531][T11190] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 341.994573][ C0] vkms_vblank_simulate: vblank timer overrun [ 341.999202][T11190] memcg:ffff88807d2a0c01 [ 342.210487][T11190] flags: 0xfff00000000240(workingset|head|node=0|zone=1|lastcpupid=0x7ff) [ 342.220125][T11190] page_type: f5(slab) [ 342.227378][T11190] raw: 00fff00000000240 ffff88801c6b8780 ffffea00017a8c10 ffffea0001f9f910 [ 342.236257][T11190] raw: ffff888078000d38 0000000000150013 00000000f5000000 ffff88807d2a0c01 [ 342.245714][T11190] head: 00fff00000000240 ffff88801c6b8780 ffffea00017a8c10 ffffea0001f9f910 [ 342.254577][T11190] head: ffff888078000d38 0000000000150013 00000000f5000000 ffff88807d2a0c01 [ 342.263419][T11190] head: 00fff00000000001 ffffea0001e00001 00000000ffffffff 00000000ffffffff [ 342.272302][T11190] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000002 [ 342.281188][T11190] page dumped because: unmovable page [ 342.287070][T11190] page_owner tracks the page as allocated [ 342.294173][T11190] page last allocated via order 1, migratetype Reclaimable, gfp_mask 0xd20d0(__GFP_RECLAIMABLE|__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5204, tgid 5204 (udevd), ts 51484900383, free_ts 27247237418 [ 342.318156][T11190] post_alloc_hook+0x181/0x1b0 [ 342.323049][T11190] get_page_from_freelist+0x135c/0x3920 [ 342.328782][T11190] __alloc_frozen_pages_noprof+0x263/0x23a0 [ 342.349825][T11190] alloc_pages_mpol+0x1fb/0x550 [ 342.356351][T11190] new_slab+0x244/0x340 [ 342.365064][T11190] ___slab_alloc+0xd9c/0x1940 [ 342.372421][T11190] __slab_alloc.constprop.0+0x56/0xb0 [ 342.379094][T11190] kmem_cache_alloc_lru_noprof+0xf4/0x3b0 [ 342.385044][T11190] __d_alloc+0x31/0xaa0 [ 342.389357][T11190] d_alloc+0x4a/0x1e0 [ 342.393502][T11190] d_alloc_parallel+0xe3/0x12e0 [ 342.398461][T11190] lookup_open.isra.0+0x665/0x1580 [ 342.408813][T11190] path_openat+0x905/0x2d40 [ 342.415315][T11190] do_filp_open+0x20b/0x470 [ 342.421637][T11190] do_sys_openat2+0x11b/0x1d0 [ 342.427375][T11190] __x64_sys_openat+0x174/0x210 [ 342.432873][T11190] page last free pid 1 tgid 1 stack trace: [ 342.438853][T11190] __free_frozen_pages+0x69d/0xff0 [ 342.444339][T11190] free_contig_range+0x135/0x3f0 [ 342.449391][T11190] destroy_args+0x66f/0x830 [ 342.471566][T11190] debug_vm_pgtable+0x130e/0x2d50 [ 342.491481][T11190] do_one_initcall+0x120/0x6e0 [ 342.497162][T11190] kernel_init_freeable+0x5c2/0x900 [ 342.502889][T11190] kernel_init+0x1c/0x2b0 [ 342.507790][T11190] ret_from_fork+0x48/0x80 [ 342.512875][T11190] ret_from_fork_asm+0x1a/0x30 [ 342.617653][T11210] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1659'. [ 342.893004][T11223] FAULT_INJECTION: forcing a failure. [ 342.893004][T11223] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 342.899758][T11218] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1664'. [ 342.944666][T11223] CPU: 0 UID: 0 PID: 11223 Comm: syz.0.1665 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 342.944704][T11223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 342.944719][T11223] Call Trace: [ 342.944728][T11223] [ 342.944737][T11223] dump_stack_lvl+0x16c/0x1f0 [ 342.944779][T11223] should_fail_ex+0x512/0x640 [ 342.944838][T11223] _copy_from_iter+0x2a4/0x15b0 [ 342.944882][T11223] ? __alloc_skb+0x200/0x380 [ 342.944912][T11223] ? __pfx__copy_from_iter+0x10/0x10 [ 342.944956][T11223] ? __lock_acquire+0xaa4/0x1ba0 [ 342.944999][T11223] netlink_sendmsg+0x829/0xdd0 [ 342.945041][T11223] ? __pfx_netlink_sendmsg+0x10/0x10 [ 342.945087][T11223] ____sys_sendmsg+0xa95/0xc70 [ 342.945127][T11223] ? copy_msghdr_from_user+0x10a/0x160 [ 342.945159][T11223] ? __pfx_____sys_sendmsg+0x10/0x10 [ 342.945223][T11223] ___sys_sendmsg+0x134/0x1d0 [ 342.945257][T11223] ? __pfx____sys_sendmsg+0x10/0x10 [ 342.945332][T11223] __sys_sendmsg+0x16d/0x220 [ 342.945361][T11223] ? __pfx___sys_sendmsg+0x10/0x10 [ 342.945403][T11223] ? rcu_is_watching+0x12/0xc0 [ 342.945438][T11223] do_syscall_64+0xcd/0x230 [ 342.945480][T11223] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.945506][T11223] RIP: 0033:0x7f4c8018e969 [ 342.945527][T11223] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 342.945552][T11223] RSP: 002b:00007f4c7dff6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 342.945576][T11223] RAX: ffffffffffffffda RBX: 00007f4c803b5fa0 RCX: 00007f4c8018e969 [ 342.945593][T11223] RDX: 0000000004000040 RSI: 0000200000000300 RDI: 0000000000000003 [ 342.945607][T11223] RBP: 00007f4c7dff6090 R08: 0000000000000000 R09: 0000000000000000 [ 342.945623][T11223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 342.945638][T11223] R13: 0000000000000000 R14: 00007f4c803b5fa0 R15: 00007ffce04c9738 [ 342.945673][T11223] [ 343.144047][ C0] vkms_vblank_simulate: vblank timer overrun [ 343.757460][T11250] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1674'. [ 343.801755][T11252] FAULT_INJECTION: forcing a failure. [ 343.801755][T11252] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 343.840994][T11252] CPU: 1 UID: 0 PID: 11252 Comm: syz.0.1676 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 343.841029][T11252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 343.841044][T11252] Call Trace: [ 343.841052][T11252] [ 343.841062][T11252] dump_stack_lvl+0x16c/0x1f0 [ 343.841103][T11252] should_fail_ex+0x512/0x640 [ 343.841153][T11252] _copy_from_user+0x2e/0xd0 [ 343.841194][T11252] vhost_vsock_dev_ioctl+0x222/0xb30 [ 343.841228][T11252] ? hook_file_ioctl_common+0x145/0x410 [ 343.841260][T11252] ? __pfx_vhost_vsock_dev_ioctl+0x10/0x10 [ 343.841299][T11252] ? __fget_files+0x20e/0x3c0 [ 343.841329][T11252] ? __pfx_vhost_vsock_dev_ioctl+0x10/0x10 [ 343.841366][T11252] __x64_sys_ioctl+0x190/0x200 [ 343.841405][T11252] do_syscall_64+0xcd/0x230 [ 343.841446][T11252] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 343.841473][T11252] RIP: 0033:0x7f4c8018e969 [ 343.841494][T11252] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 343.841518][T11252] RSP: 002b:00007f4c7dff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 343.841543][T11252] RAX: ffffffffffffffda RBX: 00007f4c803b5fa0 RCX: 00007f4c8018e969 [ 343.841561][T11252] RDX: 0000000000000000 RSI: 000000004004af61 RDI: 0000000000000003 [ 343.841576][T11252] RBP: 00007f4c7dff6090 R08: 0000000000000000 R09: 0000000000000000 [ 343.841592][T11252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 343.841611][T11252] R13: 0000000000000000 R14: 00007f4c803b5fa0 R15: 00007ffce04c9738 [ 343.841647][T11252] [ 344.178232][T11266] netlink: 'syz.2.1682': attribute type 8 has an invalid length. [ 344.837771][T11299] netlink: 'syz.2.1692': attribute type 8 has an invalid length. [ 345.303636][T11309] Setting dangerous option i915.mitigations - tainting kernel [ 345.942699][T11317] netlink: 342 bytes leftover after parsing attributes in process `syz.1.1699'. [ 346.001056][T11328] netlink: 'syz.2.1703': attribute type 8 has an invalid length. [ 346.222191][T11338] FAULT_INJECTION: forcing a failure. [ 346.222191][T11338] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 346.244629][T11338] CPU: 1 UID: 0 PID: 11338 Comm: syz.0.1706 Tainted: G U 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 346.244669][T11338] Tainted: [U]=USER [ 346.244677][T11338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 346.244691][T11338] Call Trace: [ 346.244699][T11338] [ 346.244708][T11338] dump_stack_lvl+0x16c/0x1f0 [ 346.244756][T11338] should_fail_ex+0x512/0x640 [ 346.244798][T11338] _copy_from_user+0x2e/0xd0 [ 346.244838][T11338] copy_msghdr_from_user+0x98/0x160 [ 346.244871][T11338] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 346.244919][T11338] ___sys_sendmsg+0xfe/0x1d0 [ 346.244952][T11338] ? __pfx____sys_sendmsg+0x10/0x10 [ 346.245027][T11338] __sys_sendmsg+0x16d/0x220 [ 346.245059][T11338] ? __pfx___sys_sendmsg+0x10/0x10 [ 346.245101][T11338] ? rcu_is_watching+0x12/0xc0 [ 346.245136][T11338] do_syscall_64+0xcd/0x230 [ 346.245177][T11338] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 346.245203][T11338] RIP: 0033:0x7f4c8018e969 [ 346.245223][T11338] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 346.245247][T11338] RSP: 002b:00007f4c7dff6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 346.245271][T11338] RAX: ffffffffffffffda RBX: 00007f4c803b5fa0 RCX: 00007f4c8018e969 [ 346.245289][T11338] RDX: 0000000004040804 RSI: 0000200000000040 RDI: 0000000000000003 [ 346.245304][T11338] RBP: 00007f4c7dff6090 R08: 0000000000000000 R09: 0000000000000000 [ 346.245319][T11338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 346.245334][T11338] R13: 0000000000000000 R14: 00007f4c803b5fa0 R15: 00007ffce04c9738 [ 346.245370][T11338] [ 346.704003][T11351] FAULT_INJECTION: forcing a failure. [ 346.704003][T11351] name failslab, interval 1, probability 0, space 0, times 0 [ 346.704106][T11351] CPU: 0 UID: 0 PID: 11351 Comm: syz.0.1711 Tainted: G U 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 346.704144][T11351] Tainted: [U]=USER [ 346.704152][T11351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 346.704166][T11351] Call Trace: [ 346.704174][T11351] [ 346.704184][T11351] dump_stack_lvl+0x16c/0x1f0 [ 346.704227][T11351] should_fail_ex+0x512/0x640 [ 346.704264][T11351] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 346.704299][T11351] should_failslab+0xc2/0x120 [ 346.704342][T11351] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 346.704373][T11351] ? __alloc_skb+0x2b2/0x380 [ 346.704408][T11351] __alloc_skb+0x2b2/0x380 [ 346.704437][T11351] ? __pfx___alloc_skb+0x10/0x10 [ 346.704471][T11351] ? aa_label_sk_perm+0x19b/0x5a0 [ 346.704502][T11351] ? process_measurement+0x1e6/0x23e0 [ 346.704564][T11351] tcp_stream_alloc_skb+0x34/0x570 [ 346.704606][T11351] tcp_sendmsg_locked+0xec1/0x3930 [ 346.704666][T11351] ? __lock_acquire+0xaa4/0x1ba0 [ 346.704701][T11351] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 346.704743][T11351] ? do_raw_spin_lock+0x12c/0x2b0 [ 346.704783][T11351] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 346.704829][T11351] ? __local_bh_enable_ip+0xa4/0x120 [ 346.704865][T11351] tcp_sendmsg+0x2e/0x50 [ 346.704900][T11351] ? __pfx_tcp_sendmsg+0x10/0x10 [ 346.704945][T11351] inet_sendmsg+0xb9/0x140 [ 346.704986][T11351] ____sys_sendmsg+0x973/0xc70 [ 346.705026][T11351] ? copy_msghdr_from_user+0x10a/0x160 [ 346.705057][T11351] ? __pfx_____sys_sendmsg+0x10/0x10 [ 346.705101][T11351] ? __pfx__kstrtoull+0x10/0x10 [ 346.705141][T11351] ___sys_sendmsg+0x134/0x1d0 [ 346.705174][T11351] ? __pfx____sys_sendmsg+0x10/0x10 [ 346.705224][T11351] ? find_held_lock+0x2b/0x80 [ 346.705274][T11351] __sys_sendmmsg+0x200/0x420 [ 346.705310][T11351] ? __pfx___sys_sendmmsg+0x10/0x10 [ 346.705355][T11351] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 346.705413][T11351] ? fput+0x70/0xf0 [ 346.705444][T11351] ? ksys_write+0x1b9/0x240 [ 346.705469][T11351] ? __pfx_ksys_write+0x10/0x10 [ 346.705493][T11351] ? rcu_is_watching+0x12/0xc0 [ 346.705524][T11351] __x64_sys_sendmmsg+0x9c/0x100 [ 346.705556][T11351] ? lockdep_hardirqs_on+0x7c/0x110 [ 346.705592][T11351] do_syscall_64+0xcd/0x230 [ 346.705633][T11351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 346.705659][T11351] RIP: 0033:0x7f4c8018e969 [ 346.705679][T11351] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 346.705703][T11351] RSP: 002b:00007f4c7dff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 346.705728][T11351] RAX: ffffffffffffffda RBX: 00007f4c803b5fa0 RCX: 00007f4c8018e969 [ 346.705745][T11351] RDX: 0000000031cd3c7c RSI: 0000200000000080 RDI: 0000000000000003 [ 346.705761][T11351] RBP: 00007f4c7dff6090 R08: 0000000000000000 R09: 0000000000000000 [ 346.705777][T11351] R10: 00000000000000b1 R11: 0000000000000246 R12: 0000000000000001 [ 346.705793][T11351] R13: 0000000000000000 R14: 00007f4c803b5fa0 R15: 00007ffce04c9738 [ 346.705828][T11351] [ 347.469712][T11368] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1716'. [ 347.700425][T11371] FAULT_INJECTION: forcing a failure. [ 347.700425][T11371] name failslab, interval 1, probability 0, space 0, times 0 [ 347.715798][T11371] CPU: 0 UID: 0 PID: 11371 Comm: syz.2.1717 Tainted: G U 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 347.715839][T11371] Tainted: [U]=USER [ 347.715847][T11371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 347.715874][T11371] Call Trace: [ 347.715882][T11371] [ 347.715891][T11371] dump_stack_lvl+0x16c/0x1f0 [ 347.715934][T11371] should_fail_ex+0x512/0x640 [ 347.715976][T11371] should_failslab+0xc2/0x120 [ 347.716010][T11371] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 347.716041][T11371] ? dst_alloc+0x99/0x1a0 [ 347.716072][T11371] dst_alloc+0x99/0x1a0 [ 347.716102][T11371] rt_dst_alloc+0x35/0x3a0 [ 347.716138][T11371] ip_route_output_key_hash_rcu+0x87a/0x28f0 [ 347.716176][T11371] ip_route_output_key_hash+0x137/0x2e0 [ 347.716202][T11371] ? __pfx_ip_route_output_key_hash+0x10/0x10 [ 347.716239][T11371] ? find_held_lock+0x2b/0x80 [ 347.716269][T11371] ip_route_output_flow+0x27/0x150 [ 347.716298][T11371] raw_sendmsg+0xd5c/0x38b0 [ 347.716347][T11371] ? aa_profile_af_perm+0x4c0/0x510 [ 347.716381][T11371] ? __pfx_raw_sendmsg+0x10/0x10 [ 347.716448][T11371] ? __pfx___might_resched+0x10/0x10 [ 347.716477][T11371] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 347.716518][T11371] ? aa_sk_perm+0x2f4/0xb10 [ 347.716557][T11371] ? __import_iovec+0x1c8/0x660 [ 347.716580][T11371] ? __might_fault+0xe3/0x190 [ 347.716609][T11371] ? __might_fault+0x13b/0x190 [ 347.716638][T11371] ? __pfx_raw_sendmsg+0x10/0x10 [ 347.716679][T11371] inet_sendmsg+0x11c/0x140 [ 347.716720][T11371] ____sys_sendmsg+0x973/0xc70 [ 347.716759][T11371] ? copy_msghdr_from_user+0x10a/0x160 [ 347.716790][T11371] ? __pfx_____sys_sendmsg+0x10/0x10 [ 347.716834][T11371] ? kfree+0x252/0x4d0 [ 347.716854][T11371] ? __pfx__kstrtoull+0x10/0x10 [ 347.716915][T11371] ___sys_sendmsg+0x134/0x1d0 [ 347.716950][T11371] ? __pfx____sys_sendmsg+0x10/0x10 [ 347.717017][T11371] ? __pfx___might_resched+0x10/0x10 [ 347.717054][T11371] __sys_sendmmsg+0x200/0x420 [ 347.717091][T11371] ? __pfx___sys_sendmmsg+0x10/0x10 [ 347.717136][T11371] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 347.717191][T11371] ? __pfx_native_tss_update_io_bitmap+0x10/0x10 [ 347.717218][T11371] ? fput+0x70/0xf0 [ 347.717248][T11371] ? ksys_write+0x1b9/0x240 [ 347.717274][T11371] ? __pfx_ksys_write+0x10/0x10 [ 347.717297][T11371] ? rcu_is_watching+0x12/0xc0 [ 347.717329][T11371] __x64_sys_sendmmsg+0x9c/0x100 [ 347.717360][T11371] ? lockdep_hardirqs_on+0x7c/0x110 [ 347.717397][T11371] do_syscall_64+0xcd/0x230 [ 347.717438][T11371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.717464][T11371] RIP: 0033:0x7f35f8d8e969 [ 347.717485][T11371] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 347.717509][T11371] RSP: 002b:00007f35f9c6d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 347.717534][T11371] RAX: ffffffffffffffda RBX: 00007f35f8fb5fa0 RCX: 00007f35f8d8e969 [ 347.717552][T11371] RDX: 00000000000009a5 RSI: 0000000000000000 RDI: 0000000000000003 [ 347.717567][T11371] RBP: 00007f35f9c6d090 R08: 0000000000000000 R09: 0000000000000000 [ 347.717583][T11371] R10: 0000000047ffff7a R11: 0000000000000246 R12: 0000000000000002 [ 347.717599][T11371] R13: 0000000000000000 R14: 00007f35f8fb5fa0 R15: 00007ffc872643b8 [ 347.717629][T11371] [ 347.718367][T11376] FAULT_INJECTION: forcing a failure. [ 347.718367][T11376] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 347.992091][ C0] vkms_vblank_simulate: vblank timer overrun [ 348.075406][T11376] CPU: 1 UID: 0 PID: 11376 Comm: syz.1.1718 Tainted: G U 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 348.075449][T11376] Tainted: [U]=USER [ 348.075457][T11376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 348.075471][T11376] Call Trace: [ 348.075480][T11376] [ 348.075489][T11376] dump_stack_lvl+0x16c/0x1f0 [ 348.075531][T11376] should_fail_ex+0x512/0x640 [ 348.075573][T11376] should_fail_alloc_page+0xe7/0x130 [ 348.075613][T11376] prepare_alloc_pages+0x3c2/0x610 [ 348.075653][T11376] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 348.075683][T11376] ? stack_trace_save+0x8e/0xc0 [ 348.075708][T11376] ? __pfx_stack_trace_save+0x10/0x10 [ 348.075732][T11376] ? stack_depot_save_flags+0x28/0xa50 [ 348.075772][T11376] ? __alloc_frozen_pages_noprof+0x298/0x23a0 [ 348.075805][T11376] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 348.075831][T11376] ? __kasan_slab_alloc+0x89/0x90 [ 348.075858][T11376] ? __pmd_alloc+0xc3/0x870 [ 348.075891][T11376] ? handle_mm_fault+0x3fe/0xad0 [ 348.075912][T11376] ? do_user_addr_fault+0x7a6/0x1370 [ 348.075935][T11376] ? exc_page_fault+0x5c/0xc0 [ 348.075964][T11376] ? asm_exc_page_fault+0x26/0x30 [ 348.075987][T11376] ? check_zeroed_user+0xa3/0x1b0 [ 348.076008][T11376] ? bpf_check_uarg_tail_zero+0x16e/0x1b0 [ 348.076039][T11376] ? __sys_bpf+0x140/0x4d80 [ 348.076085][T11376] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 348.076122][T11376] ? policy_nodemask+0xea/0x4e0 [ 348.076155][T11376] alloc_pages_mpol+0x1fb/0x550 [ 348.076188][T11376] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 348.076217][T11376] ? cgroup_rstat_updated+0x2a/0xb20 [ 348.076262][T11376] alloc_pages_noprof+0x131/0x390 [ 348.076294][T11376] pte_alloc_one+0x19/0x380 [ 348.076322][T11376] do_pte_missing+0x1c0b/0x3fb0 [ 348.076348][T11376] ? do_raw_spin_unlock+0x172/0x230 [ 348.076386][T11376] ? __pmd_alloc+0x3c2/0x870 [ 348.076419][T11376] ? find_held_lock+0x2b/0x80 [ 348.076444][T11376] __handle_mm_fault+0x103d/0x2a40 [ 348.076482][T11376] ? __pfx___handle_mm_fault+0x10/0x10 [ 348.076532][T11376] ? find_vma+0xbf/0x140 [ 348.076565][T11376] ? __pfx_find_vma+0x10/0x10 [ 348.076612][T11376] handle_mm_fault+0x3fe/0xad0 [ 348.076646][T11376] do_user_addr_fault+0x7a6/0x1370 [ 348.076677][T11376] ? rcu_is_watching+0x12/0xc0 [ 348.076706][T11376] exc_page_fault+0x5c/0xc0 [ 348.076742][T11376] asm_exc_page_fault+0x26/0x30 [ 348.076767][T11376] RIP: 0010:check_zeroed_user+0xa3/0x1b0 [ 348.076791][T11376] Code: 41 5f c3 cc cc cc cc e8 1b bd ec fc 48 89 de 4c 89 ef e8 c0 b7 ec fc 4d 85 ff 75 d0 e8 06 bd ec fc 0f 01 cb 0f ae e8 45 31 e4 <49> 8b 45 00 31 ff 44 89 e6 48 89 c3 e8 2c b8 ec fc 45 85 e4 0f 85 [ 348.076815][T11376] RSP: 0018:ffffc9000b937c00 EFLAGS: 00050246 [ 348.076835][T11376] RAX: 0000000000000000 RBX: 00000000000005c8 RCX: ffffffff84cdf2c0 [ 348.076852][T11376] RDX: ffff8880583cda00 RSI: ffffffff84cdf2ca RDI: 0000000000000006 [ 348.076869][T11376] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000098 [ 348.076884][T11376] R10: 00000000000005c8 R11: 0000000000000000 R12: 0000000000000000 [ 348.076899][T11376] R13: 0000000000000098 R14: 0000000000000530 R15: 0000000000000000 [ 348.076925][T11376] ? check_zeroed_user+0x90/0x1b0 [ 348.076948][T11376] ? check_zeroed_user+0x9a/0x1b0 [ 348.076982][T11376] bpf_check_uarg_tail_zero+0x16e/0x1b0 [ 348.077014][T11376] ? __pfx_bpf_check_uarg_tail_zero+0x10/0x10 [ 348.077047][T11376] ? get_pid_task+0x106/0x250 [ 348.077089][T11376] __sys_bpf+0x140/0x4d80 [ 348.077130][T11376] ? __pfx___sys_bpf+0x10/0x10 [ 348.077164][T11376] ? vfs_write+0x316/0x1180 [ 348.077187][T11376] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 348.077233][T11376] ? __pfx_vfs_write+0x10/0x10 [ 348.077260][T11376] ? do_sys_openat2+0x157/0x1d0 [ 348.077316][T11376] ? ksys_write+0x1b9/0x240 [ 348.077340][T11376] ? __pfx_ksys_write+0x10/0x10 [ 348.077364][T11376] ? rcu_is_watching+0x12/0xc0 [ 348.077395][T11376] __x64_sys_bpf+0x78/0xc0 [ 348.077432][T11376] ? lockdep_hardirqs_on+0x7c/0x110 [ 348.077467][T11376] do_syscall_64+0xcd/0x230 [ 348.077509][T11376] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 348.077534][T11376] RIP: 0033:0x7f213298e969 [ 348.077554][T11376] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 348.077578][T11376] RSP: 002b:00007f21307f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 348.077607][T11376] RAX: ffffffffffffffda RBX: 00007f2132bb5fa0 RCX: 00007f213298e969 [ 348.077624][T11376] RDX: 00000000000005c8 RSI: 0000000000000000 RDI: 0000000000000001 [ 348.077639][T11376] RBP: 00007f21307f6090 R08: 0000000000000000 R09: 0000000000000000 [ 348.077655][T11376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 348.077670][T11376] R13: 0000000000000000 R14: 00007f2132bb5fa0 R15: 00007ffc2706a0b8 [ 348.077706][T11376] [ 348.737452][T11380] FAULT_INJECTION: forcing a failure. [ 348.737452][T11380] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 348.977156][T11380] CPU: 1 UID: 0 PID: 11380 Comm: syz.3.1719 Tainted: G U 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 348.977197][T11380] Tainted: [U]=USER [ 348.977204][T11380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 348.977216][T11380] Call Trace: [ 348.977223][T11380] [ 348.977231][T11380] dump_stack_lvl+0x16c/0x1f0 [ 348.977267][T11380] should_fail_ex+0x512/0x640 [ 348.977302][T11380] should_fail_alloc_page+0xe7/0x130 [ 348.977331][T11380] prepare_alloc_pages+0x3c2/0x610 [ 348.977368][T11380] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 348.977395][T11380] ? stack_trace_save+0x8e/0xc0 [ 348.977417][T11380] ? __pfx_stack_trace_save+0x10/0x10 [ 348.977439][T11380] ? stack_depot_save_flags+0x28/0xa50 [ 348.977472][T11380] ? __alloc_frozen_pages_noprof+0x298/0x23a0 [ 348.977509][T11380] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 348.977533][T11380] ? __kasan_slab_alloc+0x89/0x90 [ 348.977557][T11380] ? __pmd_alloc+0xc3/0x870 [ 348.977587][T11380] ? handle_mm_fault+0x3fe/0xad0 [ 348.977606][T11380] ? do_user_addr_fault+0x7a6/0x1370 [ 348.977627][T11380] ? exc_page_fault+0x5c/0xc0 [ 348.977653][T11380] ? asm_exc_page_fault+0x26/0x30 [ 348.977674][T11380] ? rep_movs_alternative+0x4a/0x90 [ 348.977697][T11380] ? _copy_from_iter+0x391/0x15b0 [ 348.977726][T11380] ? netlink_sendmsg+0x829/0xdd0 [ 348.977756][T11380] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 348.977786][T11380] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 348.977817][T11380] ? policy_nodemask+0xea/0x4e0 [ 348.977846][T11380] alloc_pages_mpol+0x1fb/0x550 [ 348.977874][T11380] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 348.977900][T11380] ? cgroup_rstat_updated+0x2a/0xb20 [ 348.977939][T11380] alloc_pages_noprof+0x131/0x390 [ 348.977966][T11380] pte_alloc_one+0x19/0x380 [ 348.977991][T11380] do_pte_missing+0x1c0b/0x3fb0 [ 348.978014][T11380] ? do_raw_spin_unlock+0x172/0x230 [ 348.978048][T11380] ? __pmd_alloc+0x3c2/0x870 [ 348.978076][T11380] ? find_held_lock+0x2b/0x80 [ 348.978099][T11380] __handle_mm_fault+0x103d/0x2a40 [ 348.978131][T11380] ? __pfx___handle_mm_fault+0x10/0x10 [ 348.978171][T11380] ? find_vma+0xbf/0x140 [ 348.978199][T11380] ? __pfx_find_vma+0x10/0x10 [ 348.978232][T11380] handle_mm_fault+0x3fe/0xad0 [ 348.978260][T11380] do_user_addr_fault+0x7a6/0x1370 [ 348.978292][T11380] ? rcu_is_watching+0x12/0xc0 [ 348.978316][T11380] exc_page_fault+0x5c/0xc0 [ 348.978345][T11380] asm_exc_page_fault+0x26/0x30 [ 348.978365][T11380] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 348.978391][T11380] Code: cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 e9 7f 09 04 00 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 348.978411][T11380] RSP: 0018:ffffc9000b7977d8 EFLAGS: 00050206 [ 348.978429][T11380] RAX: 0000000000000001 RBX: 00000000000000c4 RCX: 00000000000000c4 [ 348.978442][T11380] RDX: ffffed100bb22e99 RSI: 0000000000000000 RDI: ffff88805d917400 [ 348.978456][T11380] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed100bb22e98 [ 348.978470][T11380] R10: ffff88805d9174c3 R11: 0000000000000000 R12: 0000000000000000 [ 348.978483][T11380] R13: ffffc9000b797d60 R14: 00000000000000c4 R15: ffff88805d917400 [ 348.978535][T11380] _copy_from_iter+0x391/0x15b0 [ 348.978570][T11380] ? __alloc_skb+0x200/0x380 [ 348.978595][T11380] ? __pfx__copy_from_iter+0x10/0x10 [ 348.978630][T11380] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 348.978656][T11380] ? __lock_acquire+0xaa4/0x1ba0 [ 348.978690][T11380] netlink_sendmsg+0x829/0xdd0 [ 348.978724][T11380] ? __pfx_netlink_sendmsg+0x10/0x10 [ 348.978764][T11380] ____sys_sendmsg+0xa95/0xc70 [ 348.978797][T11380] ? copy_msghdr_from_user+0x10a/0x160 [ 348.978823][T11380] ? __pfx_____sys_sendmsg+0x10/0x10 [ 348.978859][T11380] ? __pfx__kstrtoull+0x10/0x10 [ 348.978891][T11380] ___sys_sendmsg+0x134/0x1d0 [ 348.978919][T11380] ? __pfx____sys_sendmsg+0x10/0x10 [ 348.978959][T11380] ? find_held_lock+0x2b/0x80 [ 348.979000][T11380] __sys_sendmmsg+0x200/0x420 [ 348.979029][T11380] ? __pfx___sys_sendmmsg+0x10/0x10 [ 348.979066][T11380] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 348.979111][T11380] ? fput+0x70/0xf0 [ 348.979135][T11380] ? ksys_write+0x1b9/0x240 [ 348.979156][T11380] ? __pfx_ksys_write+0x10/0x10 [ 348.979175][T11380] ? rcu_is_watching+0x12/0xc0 [ 348.979201][T11380] __x64_sys_sendmmsg+0x9c/0x100 [ 348.979226][T11380] ? lockdep_hardirqs_on+0x7c/0x110 [ 348.979255][T11380] do_syscall_64+0xcd/0x230 [ 348.979288][T11380] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 348.979309][T11380] RIP: 0033:0x7feb72d8e969 [ 348.979325][T11380] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 348.979344][T11380] RSP: 002b:00007feb73c9f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 348.979363][T11380] RAX: ffffffffffffffda RBX: 00007feb72fb5fa0 RCX: 00007feb72d8e969 [ 348.979378][T11380] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 348.979391][T11380] RBP: 00007feb73c9f090 R08: 0000000000000000 R09: 0000000000000000 [ 348.979404][T11380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 348.979416][T11380] R13: 0000000000000000 R14: 00007feb72fb5fa0 R15: 00007ffd670666b8 [ 348.979445][T11380] [ 350.832536][T11401] FAULT_INJECTION: forcing a failure. [ 350.832536][T11401] name failslab, interval 1, probability 0, space 0, times 0 [ 350.883919][T11401] CPU: 1 UID: 0 PID: 11401 Comm: syz.2.1727 Tainted: G U 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 350.883965][T11401] Tainted: [U]=USER [ 350.883974][T11401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 350.883990][T11401] Call Trace: [ 350.883999][T11401] [ 350.884009][T11401] dump_stack_lvl+0x16c/0x1f0 [ 350.884055][T11401] should_fail_ex+0x512/0x640 [ 350.884093][T11401] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 350.884130][T11401] should_failslab+0xc2/0x120 [ 350.884165][T11401] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 350.884202][T11401] ? mas_alloc_nodes+0x18b/0x8b0 [ 350.884262][T11401] mas_alloc_nodes+0x18b/0x8b0 [ 350.884308][T11401] mas_node_count_gfp+0x105/0x130 [ 350.884351][T11401] mas_preallocate+0x53e/0xcd0 [ 350.884382][T11401] ? __memcg_slab_post_alloc_hook+0x4d0/0x940 [ 350.884422][T11401] ? __pfx_mas_preallocate+0x10/0x10 [ 350.884465][T11401] ? anon_vma_name+0x75/0x100 [ 350.884508][T11401] __split_vma+0x33b/0x1030 [ 350.884543][T11401] ? __pfx___split_vma+0x10/0x10 [ 350.884592][T11401] vms_gather_munmap_vmas+0x392/0x1310 [ 350.884631][T11401] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 350.884692][T11401] do_vmi_align_munmap+0x27c/0x7d0 [ 350.884730][T11401] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 350.884815][T11401] do_vmi_munmap+0x208/0x3e0 [ 350.884849][T11401] move_vma+0xb67/0x1740 [ 350.884880][T11401] ? __pfx_move_vma+0x10/0x10 [ 350.884914][T11401] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 350.884963][T11401] ? vrm_set_new_addr+0x208/0x290 [ 350.884997][T11401] __do_sys_mremap+0xe38/0x15d0 [ 350.885029][T11401] ? __pfx___do_sys_mremap+0x10/0x10 [ 350.885070][T11401] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 350.885119][T11401] ? __x64_sys_futex+0x1e0/0x4c0 [ 350.885157][T11401] ? rcu_is_watching+0x12/0xc0 [ 350.885191][T11401] do_syscall_64+0xcd/0x230 [ 350.885231][T11401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 350.885259][T11401] RIP: 0033:0x7f35f8d8e969 [ 350.885280][T11401] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 350.885305][T11401] RSP: 002b:00007f35f9c4c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 350.885330][T11401] RAX: ffffffffffffffda RBX: 00007f35f8fb6080 RCX: 00007f35f8d8e969 [ 350.885348][T11401] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000001000 [ 350.885364][T11401] RBP: 00007f35f8e10ab1 R08: 0000000100000000 R09: 0000000000000000 [ 350.885380][T11401] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 350.885396][T11401] R13: 0000000000000000 R14: 00007f35f8fb6080 R15: 00007ffc872643b8 [ 350.885431][T11401] [ 351.639971][T11438] openvswitch: netlink: Invalid MD length 0 for MD type 0 [ 353.269042][T11479] openvswitch: netlink: Invalid MD length 0 for MD type 0 [ 354.007812][T11494] Setting dangerous option i915.mitigations - tainting kernel [ 354.837819][T11511] netlink: 306 bytes leftover after parsing attributes in process `syz.1.1757'. [ 354.935847][T11517] ICMPv6: process `syz.2.1759' is using deprecated sysctl (syscall) net.ipv6.neigh.veth0_to_bridge.base_reachable_time - use net.ipv6.neigh.veth0_to_bridge.base_reachable_time_ms instead [ 355.793907][T11535] netlink: 'syz.3.1763': attribute type 1 has an invalid length. [ 356.504747][T11544] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input21 [ 356.824508][T11553] FAULT_INJECTION: forcing a failure. [ 356.824508][T11553] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 356.853527][T11553] CPU: 0 UID: 0 PID: 11553 Comm: syz.1.1766 Tainted: G U 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 356.853569][T11553] Tainted: [U]=USER [ 356.853578][T11553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 356.853592][T11553] Call Trace: [ 356.853601][T11553] [ 356.853610][T11553] dump_stack_lvl+0x16c/0x1f0 [ 356.853649][T11553] should_fail_ex+0x512/0x640 [ 356.853689][T11553] _copy_to_user+0x32/0xd0 [ 356.853714][T11553] simple_read_from_buffer+0xcb/0x170 [ 356.853753][T11553] proc_fail_nth_read+0x197/0x270 [ 356.853789][T11553] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 356.853825][T11553] ? rw_verify_area+0xcf/0x680 [ 356.853862][T11553] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 356.853895][T11553] vfs_read+0x1e1/0xc70 [ 356.853923][T11553] ? __pfx_vfs_read+0x10/0x10 [ 356.853971][T11553] ? do_sys_openat2+0x157/0x1d0 [ 356.854003][T11553] ? __pfx_do_sys_openat2+0x10/0x10 [ 356.854050][T11553] ksys_read+0x12a/0x240 [ 356.854075][T11553] ? __pfx_ksys_read+0x10/0x10 [ 356.854095][T11553] ? rcu_is_watching+0x12/0xc0 [ 356.854129][T11553] do_syscall_64+0xcd/0x230 [ 356.854171][T11553] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 356.854195][T11553] RIP: 0033:0x7f213298d37c [ 356.854216][T11553] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 356.854240][T11553] RSP: 002b:00007f21307f6030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 356.854264][T11553] RAX: ffffffffffffffda RBX: 00007f2132bb5fa0 RCX: 00007f213298d37c [ 356.854280][T11553] RDX: 000000000000000f RSI: 00007f21307f60a0 RDI: 0000000000000004 [ 356.854295][T11553] RBP: 00007f21307f6090 R08: 0000000000000000 R09: 0000000000000000 [ 356.854311][T11553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 356.854326][T11553] R13: 0000000000000000 R14: 00007f2132bb5fa0 R15: 00007ffc2706a0b8 [ 356.854359][T11553] [ 357.614078][T11554] ALSA: mixer_oss: invalid OSS volume '' [ 358.003810][T11569] ptp ptp0: guarantee physical clock free running [ 358.293254][T11584] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1775'. [ 360.602982][T11647] Invalid ELF header magic: != ELF [ 362.992590][T11693] bond0: option all_slaves_active: invalid value () [ 363.261540][T11692] zram0: detected capacity change from 0 to 8 [ 363.779929][T11710] FAULT_INJECTION: forcing a failure. [ 363.779929][T11710] name failslab, interval 1, probability 0, space 0, times 0 [ 363.813333][T11710] CPU: 0 UID: 0 PID: 11710 Comm: syz.0.1810 Tainted: G U 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 363.813375][T11710] Tainted: [U]=USER [ 363.813384][T11710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 363.813397][T11710] Call Trace: [ 363.813406][T11710] [ 363.813415][T11710] dump_stack_lvl+0x16c/0x1f0 [ 363.813458][T11710] should_fail_ex+0x512/0x640 [ 363.813501][T11710] should_failslab+0xc2/0x120 [ 363.813533][T11710] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 363.813564][T11710] ? skb_clone+0x190/0x3f0 [ 363.813601][T11710] skb_clone+0x190/0x3f0 [ 363.813634][T11710] netlink_deliver_tap+0xabd/0xd30 [ 363.813682][T11710] netlink_unicast+0x5df/0x7f0 [ 363.813720][T11710] ? __pfx_netlink_unicast+0x10/0x10 [ 363.813751][T11710] ? __lock_acquire+0xaa4/0x1ba0 [ 363.813795][T11710] netlink_sendmsg+0x8d1/0xdd0 [ 363.813835][T11710] ? __pfx_netlink_sendmsg+0x10/0x10 [ 363.813885][T11710] ____sys_sendmsg+0xa95/0xc70 [ 363.813924][T11710] ? copy_msghdr_from_user+0x10a/0x160 [ 363.813956][T11710] ? __pfx_____sys_sendmsg+0x10/0x10 [ 363.814002][T11710] ? __pfx__kstrtoull+0x10/0x10 [ 363.814042][T11710] ___sys_sendmsg+0x134/0x1d0 [ 363.814076][T11710] ? __pfx____sys_sendmsg+0x10/0x10 [ 363.814126][T11710] ? find_held_lock+0x2b/0x80 [ 363.814176][T11710] __sys_sendmmsg+0x200/0x420 [ 363.814213][T11710] ? __pfx___sys_sendmmsg+0x10/0x10 [ 363.814258][T11710] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 363.814314][T11710] ? fput+0x70/0xf0 [ 363.814344][T11710] ? ksys_write+0x1b9/0x240 [ 363.814369][T11710] ? __pfx_ksys_write+0x10/0x10 [ 363.814393][T11710] ? rcu_is_watching+0x12/0xc0 [ 363.814425][T11710] __x64_sys_sendmmsg+0x9c/0x100 [ 363.814455][T11710] ? lockdep_hardirqs_on+0x7c/0x110 [ 363.814491][T11710] do_syscall_64+0xcd/0x230 [ 363.814532][T11710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 363.814558][T11710] RIP: 0033:0x7f4c8018e969 [ 363.814578][T11710] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 363.814602][T11710] RSP: 002b:00007f4c7dff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 363.814627][T11710] RAX: ffffffffffffffda RBX: 00007f4c803b5fa0 RCX: 00007f4c8018e969 [ 363.814644][T11710] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 363.814660][T11710] RBP: 00007f4c7dff6090 R08: 0000000000000000 R09: 0000000000000000 [ 363.814684][T11710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 363.814700][T11710] R13: 0000000000000000 R14: 00007f4c803b5fa0 R15: 00007ffce04c9738 [ 363.814736][T11710] [ 363.814894][T11710] netlink: 326 bytes leftover after parsing attributes in process `syz.0.1810'. [ 364.145578][T11719] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1813'. [ 364.580885][T11722] ptp ptp0: guarantee physical clock free running [ 365.730319][T11758] FAULT_INJECTION: forcing a failure. [ 365.730319][T11758] name failslab, interval 1, probability 0, space 0, times 0 [ 365.746239][T11757] netlink: 346 bytes leftover after parsing attributes in process `syz.3.1824'. [ 365.783444][T11758] CPU: 0 UID: 0 PID: 11758 Comm: syz.0.1825 Tainted: G U 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 365.783488][T11758] Tainted: [U]=USER [ 365.783498][T11758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 365.783513][T11758] Call Trace: [ 365.783522][T11758] [ 365.783532][T11758] dump_stack_lvl+0x16c/0x1f0 [ 365.783592][T11758] should_fail_ex+0x512/0x640 [ 365.783630][T11758] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 365.783665][T11758] should_failslab+0xc2/0x120 [ 365.783699][T11758] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 365.783730][T11758] ? __proc_create+0xc3/0x8c0 [ 365.783759][T11758] ? __proc_create+0x2ce/0x8c0 [ 365.783795][T11758] __proc_create+0x2ce/0x8c0 [ 365.783825][T11758] ? __pfx___proc_create+0x10/0x10 [ 365.783862][T11758] ? _raw_write_unlock+0x28/0x50 [ 365.783899][T11758] ? proc_register+0x314/0x5f0 [ 365.783934][T11758] proc_create_reg+0x7d/0x180 [ 365.783971][T11758] proc_create_data+0x86/0x110 [ 365.784003][T11758] ? __pfx_proc_create_data+0x10/0x10 [ 365.784039][T11758] ? cache_register_net+0x137/0x5e0 [ 365.784076][T11758] cache_register_net+0x25a/0x5e0 [ 365.784110][T11758] nfsd_idmap_init+0xb6/0x250 [ 365.784142][T11758] ? __pfx_nfsd_net_init+0x10/0x10 [ 365.784167][T11758] nfsd_net_init+0x69/0x3d0 [ 365.784194][T11758] ? __pfx_nfsd_net_init+0x10/0x10 [ 365.784220][T11758] ops_init+0x1e2/0x5f0 [ 365.784260][T11758] setup_net+0x21e/0x850 [ 365.784303][T11758] ? __pfx_setup_net+0x10/0x10 [ 365.784337][T11758] ? lockdep_init_map_type+0x5c/0x280 [ 365.784376][T11758] ? __pfx_down_read_killable+0x10/0x10 [ 365.784408][T11758] ? debug_mutex_init+0x37/0x70 [ 365.784435][T11758] copy_net_ns+0x2a6/0x5f0 [ 365.784473][T11758] create_new_namespaces+0x3ea/0xad0 [ 365.784509][T11758] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 365.784542][T11758] ksys_unshare+0x45b/0xa40 [ 365.784585][T11758] ? __pfx_ksys_unshare+0x10/0x10 [ 365.784618][T11758] ? xfd_validate_state+0x5d/0x180 [ 365.784644][T11758] ? rcu_is_watching+0x12/0xc0 [ 365.784676][T11758] __x64_sys_unshare+0x31/0x40 [ 365.784708][T11758] do_syscall_64+0xcd/0x230 [ 365.784746][T11758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 365.784772][T11758] RIP: 0033:0x7f4c8018e969 [ 365.784793][T11758] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 365.784817][T11758] RSP: 002b:00007f4c7dfd5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 365.784842][T11758] RAX: ffffffffffffffda RBX: 00007f4c803b6080 RCX: 00007f4c8018e969 [ 365.784861][T11758] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 365.784877][T11758] RBP: 00007f4c80210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 365.784893][T11758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 365.784908][T11758] R13: 0000000000000000 R14: 00007f4c803b6080 R15: 00007ffce04c9738 [ 365.784943][T11758] [ 366.551472][T11773] netlink: 'syz.2.1829': attribute type 16 has an invalid length. [ 366.559513][T11773] netlink: 326 bytes leftover after parsing attributes in process `syz.2.1829'. [ 366.570000][T11773] veth1_macvtap: left promiscuous mode [ 366.862426][T11775] ptp ptp0: guarantee physical clock free running [ 367.001837][T11792] FAULT_INJECTION: forcing a failure. [ 367.001837][T11792] name failslab, interval 1, probability 0, space 0, times 0 [ 367.040913][T11792] CPU: 1 UID: 0 PID: 11792 Comm: syz.2.1834 Tainted: G U 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 367.040956][T11792] Tainted: [U]=USER [ 367.040965][T11792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 367.040979][T11792] Call Trace: [ 367.040988][T11792] [ 367.040997][T11792] dump_stack_lvl+0x16c/0x1f0 [ 367.041039][T11792] should_fail_ex+0x512/0x640 [ 367.041076][T11792] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 367.041110][T11792] should_failslab+0xc2/0x120 [ 367.041143][T11792] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 367.041180][T11792] ? ptlock_alloc+0x1f/0x70 [ 367.041211][T11792] ptlock_alloc+0x1f/0x70 [ 367.041236][T11792] pte_alloc_one+0x6d/0x380 [ 367.041267][T11792] do_pte_missing+0x1c0b/0x3fb0 [ 367.041293][T11792] ? do_raw_spin_unlock+0x172/0x230 [ 367.041334][T11792] ? __pmd_alloc+0x3c2/0x870 [ 367.041368][T11792] ? find_held_lock+0x2b/0x80 [ 367.041396][T11792] __handle_mm_fault+0x103d/0x2a40 [ 367.041435][T11792] ? __pfx___handle_mm_fault+0x10/0x10 [ 367.041484][T11792] ? find_vma+0xbf/0x140 [ 367.041518][T11792] ? __pfx_find_vma+0x10/0x10 [ 367.041558][T11792] handle_mm_fault+0x3fe/0xad0 [ 367.041595][T11792] do_user_addr_fault+0x7a6/0x1370 [ 367.041626][T11792] ? rcu_is_watching+0x12/0xc0 [ 367.041659][T11792] exc_page_fault+0x5c/0xc0 [ 367.041696][T11792] asm_exc_page_fault+0x26/0x30 [ 367.041718][T11792] RIP: 0010:rep_movs_alternative+0xf/0x90 [ 367.041748][T11792] Code: c4 10 c3 cc cc cc cc 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 83 f9 40 73 44 83 f9 08 73 25 85 c9 74 0f <8a> 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 66 [ 367.041772][T11792] RSP: 0018:ffffc900186b79d0 EFLAGS: 00050202 [ 367.041792][T11792] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000007 [ 367.041807][T11792] RDX: fffff520030d6f4c RSI: 0000000000000000 RDI: ffffc900186b7a58 [ 367.041824][T11792] RBP: 0000000000000007 R08: 0000000000000001 R09: fffff520030d6f4b [ 367.041840][T11792] R10: ffffc900186b7a5e R11: 0000000000000000 R12: 0000000000000000 [ 367.041856][T11792] R13: ffffc900186b7a58 R14: 1ffff920030d6f45 R15: ffffc900186b7d8c [ 367.041889][T11792] _copy_from_user+0x98/0xd0 [ 367.041930][T11792] ____sys_sendmsg+0x607/0xc70 [ 367.041972][T11792] ? __pfx_____sys_sendmsg+0x10/0x10 [ 367.042016][T11792] ? __pfx__kstrtoull+0x10/0x10 [ 367.042056][T11792] ___sys_sendmsg+0x134/0x1d0 [ 367.042091][T11792] ? __pfx____sys_sendmsg+0x10/0x10 [ 367.042149][T11792] ? find_held_lock+0x2b/0x80 [ 367.042202][T11792] __sys_sendmmsg+0x200/0x420 [ 367.042237][T11792] ? __pfx___sys_sendmmsg+0x10/0x10 [ 367.042279][T11792] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 367.042328][T11792] ? fput+0x70/0xf0 [ 367.042357][T11792] ? ksys_write+0x1b9/0x240 [ 367.042382][T11792] ? __pfx_ksys_write+0x10/0x10 [ 367.042403][T11792] ? rcu_is_watching+0x12/0xc0 [ 367.042441][T11792] __x64_sys_sendmmsg+0x9c/0x100 [ 367.042470][T11792] ? lockdep_hardirqs_on+0x7c/0x110 [ 367.042504][T11792] do_syscall_64+0xcd/0x230 [ 367.042544][T11792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 367.042566][T11792] RIP: 0033:0x7f35f8d8e969 [ 367.042586][T11792] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 367.042609][T11792] RSP: 002b:00007f35f9c6d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 367.042632][T11792] RAX: ffffffffffffffda RBX: 00007f35f8fb5fa0 RCX: 00007f35f8d8e969 [ 367.042650][T11792] RDX: 0000000000000007 RSI: 0000200000000200 RDI: 0000000000000003 [ 367.042665][T11792] RBP: 00007f35f9c6d090 R08: 0000000000000000 R09: 0000000000000000 [ 367.042681][T11792] R10: 0000000000004008 R11: 0000000000000246 R12: 0000000000000001 [ 367.042696][T11792] R13: 0000000000000000 R14: 00007f35f8fb5fa0 R15: 00007ffc872643b8 [ 367.042731][T11792] [ 367.056495][T11798] openvswitch: netlink: Invalid MD length 0 for MD type 0 [ 367.864744][T11817] netlink: 330 bytes leftover after parsing attributes in process `syz.1.1841'. [ 368.021803][T11803] ptp ptp0: delete virtual clock ptp3 [ 368.096356][T11803] [ 368.098731][T11803] ============================================ [ 368.104981][T11803] WARNING: possible recursive locking detected [ 368.111152][T11803] 6.15.0-rc7-syzkaller #0 Tainted: G U [ 368.118106][T11803] -------------------------------------------- [ 368.124273][T11803] syz.2.1838/11803 is trying to acquire lock: [ 368.130351][T11803] ffff888025ae2868 (&ptp->n_vclocks_mux){+.+.}-{4:4}, at: ptp_clock_unregister+0x21/0x250 [ 368.140321][T11803] [ 368.140321][T11803] but task is already holding lock: [ 368.147696][T11803] ffff88814cc9e868 (&ptp->n_vclocks_mux){+.+.}-{4:4}, at: n_vclocks_store+0xf1/0x6d0 [ 368.157239][T11803] [ 368.157239][T11803] other info that might help us debug this: [ 368.165314][T11803] Possible unsafe locking scenario: [ 368.165314][T11803] [ 368.172778][T11803] CPU0 [ 368.176068][T11803] ---- [ 368.179361][T11803] lock(&ptp->n_vclocks_mux); [ 368.184154][T11803] lock(&ptp->n_vclocks_mux); [ 368.188922][T11803] [ 368.188922][T11803] *** DEADLOCK *** [ 368.188922][T11803] [ 368.197056][T11803] May be due to missing lock nesting notation [ 368.197056][T11803] [ 368.205369][T11803] 5 locks held by syz.2.1838/11803: [ 368.210560][T11803] #0: ffff888030441eb8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a2/0x370 [ 368.219807][T11803] #1: ffff888030632420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x240 [ 368.228801][T11803] #2: ffff888034accc88 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 368.238576][T11803] #3: ffff88802fee44b8 (kn->active#95){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 368.248626][T11803] #4: ffff88814cc9e868 (&ptp->n_vclocks_mux){+.+.}-{4:4}, at: n_vclocks_store+0xf1/0x6d0 [ 368.258572][T11803] [ 368.258572][T11803] stack backtrace: [ 368.264458][T11803] CPU: 1 UID: 0 PID: 11803 Comm: syz.2.1838 Tainted: G U 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 368.264492][T11803] Tainted: [U]=USER [ 368.264499][T11803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 368.264512][T11803] Call Trace: [ 368.264521][T11803] [ 368.264530][T11803] dump_stack_lvl+0x116/0x1f0 [ 368.264566][T11803] print_deadlock_bug+0x1e9/0x240 [ 368.264594][T11803] __lock_acquire+0xff7/0x1ba0 [ 368.264626][T11803] lock_acquire+0x179/0x350 [ 368.264654][T11803] ? ptp_clock_unregister+0x21/0x250 [ 368.264680][T11803] ? __pfx___might_resched+0x10/0x10 [ 368.264704][T11803] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 368.264739][T11803] __mutex_lock+0x199/0xb90 [ 368.264770][T11803] ? ptp_clock_unregister+0x21/0x250 [ 368.264794][T11803] ? ptp_clock_unregister+0x21/0x250 [ 368.264818][T11803] ? __pfx___mutex_lock+0x10/0x10 [ 368.264849][T11803] ? synchronize_rcu_expedited+0x3b9/0x460 [ 368.264884][T11803] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 368.264915][T11803] ? ptp_clock_unregister+0x21/0x250 [ 368.264938][T11803] ptp_clock_unregister+0x21/0x250 [ 368.264962][T11803] ptp_vclock_unregister+0x11a/0x160 [ 368.264990][T11803] unregister_vclock+0x108/0x1a0 [ 368.265016][T11803] ? __pfx_unregister_vclock+0x10/0x10 [ 368.265041][T11803] device_for_each_child_reverse+0x136/0x1a0 [ 368.265065][T11803] ? __pfx_device_for_each_child_reverse+0x10/0x10 [ 368.265087][T11803] ? __pfx_kstrtouint+0x10/0x10 [ 368.265122][T11803] n_vclocks_store+0x4b6/0x6d0 [ 368.265150][T11803] ? __pfx_n_vclocks_store+0x10/0x10 [ 368.265176][T11803] ? find_held_lock+0x2b/0x80 [ 368.265198][T11803] ? __pfx_n_vclocks_store+0x10/0x10 [ 368.265224][T11803] dev_attr_store+0x58/0x80 [ 368.265253][T11803] ? __pfx_dev_attr_store+0x10/0x10 [ 368.265280][T11803] sysfs_kf_write+0xf2/0x150 [ 368.265311][T11803] kernfs_fop_write_iter+0x351/0x510 [ 368.265338][T11803] ? __pfx_sysfs_kf_write+0x10/0x10 [ 368.265370][T11803] vfs_write+0x5ba/0x1180 [ 368.265391][T11803] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 368.265420][T11803] ? __pfx___mutex_lock+0x10/0x10 [ 368.265451][T11803] ? __pfx_vfs_write+0x10/0x10 [ 368.265480][T11803] ksys_write+0x12a/0x240 [ 368.265500][T11803] ? __pfx_ksys_write+0x10/0x10 [ 368.265520][T11803] ? rcu_is_watching+0x12/0xc0 [ 368.265545][T11803] do_syscall_64+0xcd/0x230 [ 368.265579][T11803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 368.265601][T11803] RIP: 0033:0x7f35f8d8e969 [ 368.265620][T11803] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 368.265640][T11803] RSP: 002b:00007f35f9c6d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 368.265661][T11803] RAX: ffffffffffffffda RBX: 00007f35f8fb5fa0 RCX: 00007f35f8d8e969 [ 368.265677][T11803] RDX: 000000000000fdef RSI: 0000000000000000 RDI: 0000000000000003 [ 368.265691][T11803] RBP: 00007f35f8e10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 368.265706][T11803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 368.265720][T11803] R13: 0000000000000000 R14: 00007f35f8fb5fa0 R15: 00007ffc872643b8 [ 368.265741][T11803] [ 368.625260][T11803] ptp ptp0: delete virtual clock ptp2 [ 368.663357][T11829] FAULT_INJECTION: forcing a failure. [ 368.663357][T11829] name failslab, interval 1, probability 0, space 0, times 0 [ 368.676916][T11829] CPU: 0 UID: 0 PID: 11829 Comm: syz.1.1844 Tainted: G U 6.15.0-rc7-syzkaller #0 PREEMPT(full) [ 368.676957][T11829] Tainted: [U]=USER [ 368.676966][T11829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 368.676981][T11829] Call Trace: [ 368.676989][T11829] [ 368.676998][T11829] dump_stack_lvl+0x16c/0x1f0 [ 368.677039][T11829] should_fail_ex+0x512/0x640 [ 368.677077][T11829] should_failslab+0xc2/0x120 [ 368.677109][T11829] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 368.677139][T11829] ? __alloc_skb+0x2b2/0x380 [ 368.677170][T11829] __alloc_skb+0x2b2/0x380 [ 368.677198][T11829] ? __pfx___alloc_skb+0x10/0x10 [ 368.677229][T11829] ? __pfx_neigh_get+0x10/0x10 [ 368.677272][T11829] netlink_ack+0x15d/0xb80 [ 368.677315][T11829] netlink_rcv_skb+0x347/0x440 [ 368.677348][T11829] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 368.677383][T11829] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 368.677415][T11829] ? __rhashtable_lookup.constprop.0+0x3a5/0x760 [ 368.677457][T11829] ? netlink_deliver_tap+0x1ae/0xd30 [ 368.677491][T11829] netlink_unicast+0x53a/0x7f0 [ 368.677525][T11829] ? __pfx_netlink_unicast+0x10/0x10 [ 368.677557][T11829] ? __build_skb_around+0x278/0x3b0 [ 368.677582][T11829] ? __build_skb+0x6e/0x90 [ 368.677610][T11829] ? is_vmalloc_addr+0x30/0x40 [ 368.677640][T11829] netlink_sendmsg+0x8d1/0xdd0 [ 368.677676][T11829] ? __pfx_netlink_sendmsg+0x10/0x10 [ 368.677707][T11829] ? lock_release+0x201/0x2f0 [ 368.677744][T11829] ____sys_sendmsg+0xa95/0xc70 [ 368.677783][T11829] ? __pfx_____sys_sendmsg+0x10/0x10 [ 368.677823][T11829] ? __pfx__kstrtoull+0x10/0x10 [ 368.677854][T11829] ? aa_file_perm+0x4c7/0xfb0 [ 368.677892][T11829] ___sys_sendmsg+0x134/0x1d0 [ 368.677923][T11829] ? __pfx____sys_sendmsg+0x10/0x10 [ 368.677959][T11829] ? rcu_is_watching+0x12/0xc0 [ 368.677995][T11829] __sys_sendmmsg+0x200/0x420 [ 368.678027][T11829] ? __pfx___sys_sendmmsg+0x10/0x10 [ 368.678056][T11829] ? lock_release+0x201/0x2f0 [ 368.678093][T11829] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 368.678138][T11829] ? fput+0x70/0xf0 [ 368.678168][T11829] ? ksys_write+0x1b9/0x240 [ 368.678192][T11829] ? __pfx_ksys_write+0x10/0x10 [ 368.678217][T11829] ? rcu_is_watching+0x12/0xc0 [ 368.678242][T11829] __x64_sys_sendmmsg+0x9c/0x100 [ 368.678273][T11829] ? trace_irq_enable.constprop.0+0xd4/0x120 [ 368.678312][T11829] do_syscall_64+0xcd/0x230 [ 368.678350][T11829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 368.678377][T11829] RIP: 0033:0x7f213298e969 [ 368.678397][T11829] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 368.678422][T11829] RSP: 002b:00007f21307f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 368.678446][T11829] RAX: ffffffffffffffda RBX: 00007f2132bb5fa0 RCX: 00007f213298e969 [ 368.678464][T11829] RDX: 0000000000000007 RSI: 0000200000000200 RDI: 0000000000000003 [ 368.678481][T11829] RBP: 00007f21307f6090 R08: 0000000000000000 R09: 0000000000000000 [ 368.678497][T11829] R10: 0000000000004008 R11: 0000000000000246 R12: 0000000000000001 [ 368.678513][T11829] R13: 0000000000000000 R14: 00007f2132bb5fa0 R15: 00007ffc2706a0b8 [ 368.678539][T11829] [ 369.019599][T11803] ptp ptp0: guarantee physical clock free running [ 369.126166][T11827] ptp ptp0: new virtual clock ptp2 [ 369.139518][T11827] ptp ptp0: new virtual clock ptp3 [ 369.145266][T11827] ptp ptp0: guarantee physical clock free running