last executing test programs: 4.263446371s ago: executing program 0 (id=288): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x100, 0x0) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x2, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x696b}, 0xed7138c}, 0x2, 0x9) r0 = socket(0xa, 0x5, 0x84) sendto$auto(r0, 0x0, 0x401, 0x7f, &(0x7f0000000000)=@generic={0xa, "e2e18340cba8fe80000000000200"}, 0x1c) 3.701411547s ago: executing program 0 (id=290): mmap$auto(0x0, 0x20009, 0xe2, 0x200000000000eb1, 0x405, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000004440), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x848000000015, 0x805, 0x0) connect$auto(0x3, &(0x7f00000000c0)=@in={0x2, 0x0, @loopback}, 0x55) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) getpeername$auto(0x3, 0x0, 0x0) r1 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, 0x0, 0xa200, 0x0) ioctl$auto(r0, 0x1204, r1) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffff7fffff0005, 0x8) mknod$auto(0x0, 0x63c1, 0x7ff) socketpair$auto(0x1e, 0x1, 0x8000000000000000, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) madvise$auto(0x0, 0x2003ec, 0x14) madvise$auto(0x0, 0x200007, 0x8) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptyu8\x00', 0x0, 0x0) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/nfsfs/servers\x00', 0x400, 0x0) pread64$auto(r2, 0x0, 0x1ff, 0x8800000000) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0002000000000000000000008869e71e0000", @ANYRES32=0x0, @ANYBLOB="060007000080000008000200", @ANYRES32=0x0, @ANYBLOB="0a000500aaaaaaaaaabb00000a00010000000000000000000a000100bbbbbbbbbbbb0000060006000f00000008000400010000880800030004"], 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x6004000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x100) socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) 3.604476194s ago: executing program 2 (id=291): openat$auto_nsim_dev_take_snapshot_fops_dev(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim2/take_snapshot\x00', 0x1, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/devices/virtual/net/erspan0/queues/tx-0/byte_queue_limits/limit_min\x00', 0x141042, 0x0) read$auto(r0, &(0x7f0000000000)=']+-\x00', 0xffff) write$auto(0x3, 0x0, 0x7fffffff) 3.384025326s ago: executing program 2 (id=293): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram2\x00', 0x14f642, 0x0) write$auto(r0, 0x0, 0x2) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/module/parameters/sig_enforce\x00', 0x2402, 0x0) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, 0x0, 0x80, 0x0) mmap$auto(0xfffffffffffeffff, 0x8000, 0xdf, 0xeb1, 0x401, 0x8000) r2 = openat$auto_binder_ctl_fops_binderfs(0xffffffffffffff9c, &(0x7f0000000000), 0x82c00, 0x0) ioperm$auto(0x800, 0x5, 0xd) mq_open$auto(&(0x7f0000000280)='\\*)A\x00', 0x7e, 0x9, 0x0) mq_getsetattr$auto(0x3, 0x0, 0x0) r3 = socket(0x1d, 0x4, 0x20000006) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xfffffffffffefffd, 0x17) mbind$auto(0x0, 0x100000004, 0x100000000, 0x0, 0x6, 0x2) socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/cec18\x00', 0x900, 0x0) ioctl$auto_CEC_S_MODE(r4, 0x40046109, &(0x7f0000002c40)=0xd0) mprotect$auto(0x1ffff000, 0x8000000000000001, 0xd) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$auto_net_shaper(&(0x7f0000001500), r5) sendmsg$auto_NET_SHAPER_CMD_GROUP(r5, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYRESOCT=0x0, @ANYRES16=r6, @ANYBLOB, @ANYBLOB="1f83709a9fbfc189da6a9a42ca659d44e324ee6475349bf4c71653efabd8ec46aab8df4e674dbe28187d73820379aa5119e3a9523195060000008e9478b5b20e1007ae37ea784437ef139a43a1d6914397504747bd35c0d82a0d1c134028777762dcc6dc51429eb096879702c35b8c3f02c19a70aaf8ca5b5faa3ef4f02aefbc6859e1e984edffda8ca8bee58228b25d2127bfc5c8a2d138351489bd660e8f1de2d0b1b9b9f451b59fe6b22c63e8b930a523cf91d7b7e17c4f2034983f99d6ffb3199859e54934b5eb59b7371376a12a2d5a50d2cef1fecfe023c252b5ea9b53", @ANYRES64=r1], 0x34}, 0x1, 0x0, 0x0, 0x44000}, 0x14) openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/cec18\x00', 0x900, 0x0) io_uring_setup$auto(0x40005, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, 0x0) bind$auto(0xffffffffffffffff, 0x0, 0x40069) unshare$auto(0x40000080) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$auto_netdev(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$auto_NETDEV_CMD_PAGE_POOL_GET(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=r8, @ANYBLOB="010326bd700002dcdf258a0000003707e0677dc3df096959e23fcf0ad14f5d93791b9d508a9e1f553a7522b41bebeacaf7f185306b9c7aae7967ad1aa6e4e8fde50a7ec7cd76277530f82641cc174072963689c07dee820695c0539c13e8ab78106b1ae2341f3723e4b224d74cbdb7751b82b17e39b6063322ef60d53a5380b6da292078948a4bf964c7a9d5fb6335f6a1bd5a742e155b65cf65af7b1d939de9609d355bd7f1e8b837bcce4caf56672ffe00"/191], 0x14}, 0x1, 0x0, 0x0, 0x8810}, 0x0) ioctl$auto_BINDER_CTL_ADD(r2, 0xc1086201, 0x0) read$auto(0x3, 0x0, 0xfffffdef) 3.375849285s ago: executing program 1 (id=294): sendmsg$auto_OVS_DP_CMD_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4044087}, 0x4044004) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="000126bd7000fbdbdf2502000000080001"], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x20044000) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_CTRL_CMD_GETPOLICY(0xffffffffffffffff, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="06000000", @ANYRES16=0x0, @ANYBLOB="010025bd7040ffdbdf250a"], 0x14}, 0x1, 0x0, 0x0, 0x30000881}, 0xc040804) r1 = prctl$auto_PR_SVE_GET_VL(0x33, 0x100, 0x0, 0xf63f, 0x2) r2 = syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000000040), r1) sendmsg$auto_NFSD_CMD_THREADS_SET(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x5c, r2, 0x200, 0x70bd27, 0x25dfdbff, {}, [@NFSD_A_SERVER_LEASETIME={0x8, 0x3, 0x6f5}, @NFSD_A_SERVER_THREADS={0x8, 0x1, 0x6}, @NFSD_A_SERVER_GRACETIME={0x8, 0x2, 0x8}, @NFSD_A_SERVER_THREADS={0x8, 0x1, 0xffffffff}, @NFSD_A_SERVER_LEASETIME={0x8, 0x3, 0xffff}, @NFSD_A_SERVER_LEASETIME={0x8, 0x3, 0xf7c6}, @NFSD_A_SERVER_THREADS={0x8, 0x1, 0x8}, @NFSD_A_SERVER_THREADS={0x8, 0x1, 0xf}, @NFSD_A_SERVER_THREADS={0x8, 0x1, 0x3b}]}, 0x5c}, 0x1, 0x0, 0x0, 0x200040d0}, 0x80) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB='R'], 0x1ac}}, 0x40000) sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080), 0x96bc}, 0x2, &(0x7f0000000380), 0x7, 0xa505}, 0x9}, 0x7, 0x4008) 3.078620953s ago: executing program 1 (id=295): socket(0x1f, 0x3, 0x3a) mmap$auto(0x0, 0x5, 0x4000000000df, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000001080)='/dev/swradio0\x00', 0x101000, 0x0) memfd_create$auto(0x0, 0x2) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/tty/ttyr6/power/control\x00', 0x0, 0x0) read$auto(r0, 0x0, 0xe8) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x801, 0x106) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x5, 0x1) mmap$auto(0x0, 0x400008, 0x1, 0x9b72, 0x2, 0x8000) getsockopt$auto(0x100000006, 0x0, 0x18, 0xfffffffffffffffe, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0xa, 0x0) socket$nl_generic(0x10, 0x3, 0x10) clone$auto(0x20003b49, 0x400a, 0x0, 0x0, 0x2) process_madvise$auto(0x3, 0x0, 0xb, 0xc15, 0x8000000000000000) r1 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/kernel/domainname\x00', 0x88042, 0x0) poll$auto(&(0x7f0000000080)={r1, 0x0, 0x5}, 0x5, 0x49) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000001240)='/proc/self/fail-nth\x00', 0xa0302, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) mmap$auto(0x0, 0x40008, 0xb3, 0x9b72, r0, 0x28000) mmap$auto(0x1, 0x210002020009, 0x4000000000029, 0x13, 0xfffffffffffffffa, 0x7ffe) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team_slave_1\x00', 0x0}) r5 = geteuid() sendmsg$auto_NL80211_CMD_REQ_SET_REG(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002bbd7000fddbdf251b00000008000300", @ANYRES32=r4, @ANYBLOB="0c002580080846b37ccf0a00da00", @ANYRES32=r5, @ANYBLOB="0800508004000480"], 0x30}, 0x1, 0x0, 0x0, 0x814}, 0x80) ioprio_get$auto(0x360, r5) 2.821612517s ago: executing program 3 (id=296): mmap$auto(0x0, 0x2020007, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) (async) write$auto_seq_oss_f_ops_seq_oss(0xffffffffffffffff, &(0x7f0000000740)="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", 0x30e) (async) bpf$auto(0x9, &(0x7f0000000a40)=@prog_bind_map={0xffffffffffffffff, 0xffffffffffffffff, 0x2f}, 0x121) (async) r0 = socket(0x0, 0x805, 0x2000000) connect$auto(r0, &(0x7f0000000000)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x41, 0x3}}, 0x10) memfd_create$auto(0x0, 0xe) 2.560545155s ago: executing program 3 (id=297): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) setregid$auto(0xee01, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) write$auto(0x3, 0x0, 0x7fffffff) (fail_nth: 3) 2.3986833s ago: executing program 1 (id=298): mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) futex$auto(0x0, 0x10d, 0x8, 0x0, 0x0, 0x8) r0 = io_uring_setup$auto(0x6, 0x0) r1 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/snd/controlC0\x00', 0x802, 0x0) fstat$auto(r1, 0x0) ioctl$auto(r1, 0xc1205531, r0) r2 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vlan0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRESHEX, @ANYRES8=0x0, @ANYRES32=r5], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4040080) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), r6) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000440)={0x28, r7, 0xd0d58b333228212f, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_SCAN_SUPP_RATES={0xa, 0x7d, 0x0, 0x1, [@generic="c733f1a478ca"]}]}, 0x28}}, 0x4000000) r9 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) r10 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_WIPHY(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x20, r9, 0x13, 0x70bd2e, 0x25dfdbdd, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r11}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4c0d4}, 0x20040894) r12 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r12, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r13, 0xfd}, 0x6a) sendmsg$auto_ETHTOOL_MSG_MODULE_GET(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000007c0)=ANY=[@ANYBLOB="28010000", @ANYRES16=r2, @ANYBLOB="000428bd7000fbdbdf25220000001c00018008000100", @ANYRES32=r3, @ANYBLOB="080003000900000008000100", @ANYRES32=r5, @ANYBLOB="740001801400020076657468305f746f5f62617461647600140002007465616d5f736c6176655f30000000001400020073797a6b616c6c6572300000000000000800030003000000080001004ee03069fc05e211a0679121e4a153ead735e308cac1d848310e28e1ef448029e5b59be53d25458bf12fe1f0c15ddc708acf", @ANYRES32=0x0, @ANYBLOB="08000300f00d000008000100", @ANYRES32=r8, @ANYBLOB="14000200776732000000000000000000000000006c00018008000100", @ANYRES32=r11, @ANYBLOB="140002006d6163766c616e30000000000000000014000200697036677265300000000000000000001400020073797a6b616c6c65723000000000000014000200626f6e645f736c6176655f310000000008000100", @ANYRES32=r13, @ANYBLOB="08000300359b6726180001801400020076657468305f746f5f626f6e64000000"], 0x128}, 0x1, 0x0, 0x0, 0x8000}, 0x200440d0) r14 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/bus/usb/028/001\x00', 0x80801, 0x0) ioctl$auto_USBDEVFS_RELEASE_PORT(r14, 0x80045519, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) setregid$auto(0xee01, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) r15 = openat$auto_tomoyo_self_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000000), 0x41, 0x0) write$auto(r15, 0x0, 0x7ffffffd) 2.318574133s ago: executing program 0 (id=299): socket(0xa, 0x801, 0x106) setsockopt$auto(0x3, 0x6, 0x21, 0x0, 0x10) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYBLOB='^\x00', @ANYRES32, @ANYRES32, @ANYRES64, @ANYRES32], 0x1ac}, 0x1, 0x0, 0x0, 0x40}, 0x40000) recvmmsg$auto(r0, &(0x7f0000000180)={{0x0, 0x10001, &(0x7f0000000080)={&(0x7f0000000040), 0x200}, 0x4, 0x0, 0x8, 0x7}, 0x7}, 0x5, 0x66a6, 0x0) lstat$auto(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)={0x3, 0x5, 0x0, 0x4, 0xee00, 0x0, 0x0, 0x1ff, 0x3, 0x6, 0x7, 0x5, 0x0, 0x9, 0x1, 0x2, 0x4}) fstat$auto(r0, &(0x7f0000000400)={0x6c00000000000000, 0xfffffffffffffff9, 0x400, 0x2, r1, 0xee01, 0x0, 0x8000, 0x6, 0xfffffffffffffffc, 0x2a, 0x0, 0x5, 0x8000000000000001, 0xffffffffffffffff, 0x8, 0x101}) open(&(0x7f0000000040)='./file0\x00', 0x149443, 0x0) ppoll$auto(0x0, 0x7f, 0x0, &(0x7f00000001c0)={0x3}, 0x8) mount$auto(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='nfs\x00', 0x1, &(0x7f00000001c0)) 1.748783349s ago: executing program 2 (id=300): socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) r0 = socket(0x2b, 0x1, 0x1) getsockopt$auto(r0, 0x1, 0x1a, 0x0, 0x0) (fail_nth: 4) 1.748187354s ago: executing program 3 (id=301): r0 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/bus/usb/001/001\x00', 0x29202, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = openat$auto_btrfs_ctl_fops_super(0xffffffffffffff9c, &(0x7f0000000f40), 0x2100, 0x0) ioctl$auto_BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000f80)=[{0x3ff, 0x3, 0x8000000000000000}, {0x5, 0x5, 0x2}, {0xa6, 0x1, 0x2}]) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x800008000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) mknod$auto(&(0x7f0000000040)='\xfd\x90\x8f2\x14\x92\x00\xbf\xdf\xcf\x9a\xae}\xd9\xf95\xc5gV\x82\f\xe5h\xfe\x83\xe4\xbe\x8c\x1f\xa5\xf1_T\xde\xf7\xd4\x83D\x9eXS\xd6\x90T\xc1v\xad#\xc4q\x8b\xed2\xadW:0\xef\x9c.=\xba\x0fy\x8f\xcd\xd6\xde\xa9i\xec\xe8\xca\x9f\xf3\x82b\xa2y\xa87J\xfc \xc5\xd8\x80\xba\xaaV\x8f{\x1f\x1b\xb0\n\x97\\\xa7\xe3\xdf\xc29-*;#r\xc8\xd1\x14RcF\x87\xe4\x1c\x1fGL\xa5\x19\x90\xd6\x8d*\xe6\b(\x1a\xea\x95\xdc\xa6)5\xae&yAl\x1e\xe3j Lp\x91\r\xed%\xafZ\xf8w\xf2}\xcdGS\xce\xb9\xdck\x86\x00.6\xe6{\xc1\x00\x1bW5\x81\xda!\xcb.O\xa9\xf3\xa7\x88+\xb9\xf3\x9a7\xa4\xe6)<\xa79\xa4\x87\\\xb4\xbf\v\x03\x87\xac\x87r\x02\x05\xdb\xe4\xde,V\xb6G\xba.WR\xe2<~\xdd\xb2\xe53hj_;\xa5qm\x92\xc7P\xc9.\x82w8\x1f\xfcX\xe4\x14\xc72cC\xd3\x00'/263, 0x1, 0x4) lstat$auto(&(0x7f0000000200)='\xfd\x90\x8f2\x14\x92\x00\xbf\xdf\xcf\x9a\xae}\xd9\xf95\xc5gV\x82\f\xe5h\xfe\x83\xe4\xbe\x8c\x1f\xa5\xf1_T\xde\xf7\xd4\x83D\x9eXS\xd6\x90T\xc1v\xad#\xc4q\x8b\xed2\xadW:0\xef\x9c.=\xba\x0fy\x8f\xcd\xd6\xde\xa9i\xec\xe8\xca\x9f\xf3\x82b\xa2y\xa87J\xfc \xc5\xd8\x80\xba\xaaV\x8f{\x1f\x1b\xb0\n\x97\\\xa7\xe3\xdf\xc29-*;#r\xc8\xd1\x14RcF\x87\xe4\x1c\x1fGL\xa5\x19\x90\xd6\x8d*\xe6\b(\x1a\xea\x95\xdc\xa6)5\xae&yAl\x1e\xe3j Lp\x91\r\xed%\xafZ\xf8w\xf2}\xcdGS\xce\xb9\xdck\x86\x00.6\xe6{\xc1\x00\x1bW5\x81\xda!\xcb.O\xa9\xf3\xa7\x88+\xb9\xf3\x9a7\xa4\xe6)<\xa79\xa4\x87\\\xb4\xbf\v\x03\x87\xac\x87r\x02\x05\xdb\xe4\xde,V\xb6G\xba.WR\xe2<~\xdd\xb2\xe53hj_;\xa5qm\x92\xc7P\xc9.\x82w8\x1f\xfcX\xe4\x14\xc72cC\xd3\x00', 0x0) move_pages$auto(0x0, 0x1002, 0x0, 0x0, 0x0, 0x2) mmap$auto(0x2000, 0x9, 0x8, 0x8000000008011, r0, 0x0) 1.344428578s ago: executing program 2 (id=302): r0 = socket(0x1d, 0x3, 0x1) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000000c0), 0x200, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, r1, 0x0) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$auto_NL80211_CMD_GET_INTERFACE(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="010b27bd7000fbdbc4f7ea350000"], 0x14}, 0x1, 0x0, 0x0, 0x4000049}, 0x4000080) syslog$auto(0x7f, &(0x7f00000001c0)='/dev/kvm\x00', 0x6) ioctl$auto_SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000280)={{0xff, 0x40, 0x1, 0xb80, 0x7}, 0x9f, 0x0, "19d4a725cfae9fe8ddb88ea20ff29dda2f72c9d249d104065e54d1281dfde719"}) sendmsg$auto_NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000a80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000001480)=ANY=[@ANYBLOB="334d87419681e2457e94749fcae0bc1e7aa0b6179d8a5f11be3fa2c327de58f70b2d39f0d2fb1aaff7a8d10c26838816294f5ac331d9eca6e08e4992a7d1273e7847a057f41d63ec976d1662fc69549addd97b", @ANYRES16=r4, @ANYBLOB="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"], 0x784}, 0x1, 0x0, 0x0, 0x20044094}, 0x801) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x1f, 0x3, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) capset$auto(0x0, 0xfffffffffffffffe) getsockopt$auto(0x6, 0x11b, 0x1, 0xfffffffffffffffe, 0x0) ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$auto(0x3, 0x541b, 0x7f) ioctl$auto(0xffffffffffffffff, 0xae41, r5) shmctl$auto_IPC_RMID(0x7, 0x0, &(0x7f0000000200)={{0x0, 0xee00, 0xffffffffffffffff, 0x730c, 0x888, 0xffff, 0x4}, 0x0, 0x7, 0x5, 0xfffffffffffffe00, @raw=0x5, @inferred=0xffffffffffffffff, 0x8, 0x0, &(0x7f0000000100)="f0635a7f0912a5ca0e59b84f74a439b563b64dbb6b34cd93fcaa2edf33c588b1f62c91f4690f15af7baf17d85c3ef0de15e8b3ddcb2e23c5d88b5ea63639ffa59a170a5bce58c31b01074653495008957e018ed0a43db3264633d2889f3f3568896f3d3848fa2a7350", &(0x7f00000001c0)}) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0x29, 0x2, 0x0) ioctl$auto(0x3, 0x89e0, 0x91) sendmsg$auto_BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4c894}, 0x24008000) r6 = signalfd4$auto(0xffffffff, 0x0, 0x8, 0x0) read$auto(r6, 0x0, 0x80000000006) 1.321726543s ago: executing program 0 (id=303): socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) r0 = socket(0x2b, 0x1, 0x1) getsockopt$auto(r0, 0x1, 0x1a, 0x0, 0x0) openat$auto_lockdown_ops_lockdown(0xffffffffffffff9c, &(0x7f0000000000), 0x980, 0x0) 1.259356817s ago: executing program 1 (id=304): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/vhci_hcd.4/usb17/17-0:1.0/usb17-port6/uevent\x00', 0x84242, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000080)=""/225, 0xe1) mmap$auto(0x0, 0x10000c5, 0x0, 0x40eb2, 0x402, 0x300000000000) memfd_secret$auto(0x0) mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, 0x3, 0x0) ftruncate$auto(0x3, 0x700) io_uring_setup$auto(0x6, 0x0) mbind$auto(0x0, 0x100000004, 0x100000000, 0x0, 0x20000000000006, 0x2) 1.086287366s ago: executing program 1 (id=305): set_mempolicy$auto(0x2, &(0x7f0000000080)=0x7e, 0x4) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x24c802, 0x0) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/pci/00/01.3\x00', 0x100, 0x0) pread64$auto(r1, 0x0, 0x3, 0x5) mmap$auto(0x0, 0x9, 0xdf, 0x1000000eb1, 0x401, 0x8000) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) getsockname$auto(0xffffffffffffffff, &(0x7f0000000000)=@tipc=@name={0x1e, 0x2, 0x2, {{0x42}, 0x103}}, 0x0) close_range$auto(0x2, 0xa, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$auto(r3, 0x10f, 0x87, 0x0, 0x14) setsockopt$auto(0x3, 0x10f, 0x87, 0x0, 0x14) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x101d0, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) close_range$auto(0x2, 0x8, 0x3) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r4) ioctl$auto_KVM_CREATE_VM(r0, 0xae80, 0x0) mmap$auto(0x0, 0x7fff, 0x3, 0xeb0, 0xfffffffffffffffa, 0x208000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$auto_KVM_CREATE_VM(r0, 0xae01, 0x0) unshare$auto(0x40000080) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x19) syz_genetlink_get_family_id$auto_netdev(&(0x7f00000000c0), r2) 1.082709083s ago: executing program 0 (id=306): socket$nl_generic(0x10, 0x3, 0x10) r0 = landlock_create_ruleset$auto(&(0x7f0000000000)={0x0, 0x3, 0x2e1b}, 0xf4, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0xc2481, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) syz_clone(0x40100100, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$auto(0x35, 0x0, 0x4, 0x0, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = pidfd_open$auto(0x1, 0x0) r2 = open_by_handle_at$auto(r1, 0x0, 0x1000) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/devices/platform/vkms/graphics/fb0/state\x00', 0xc2481, 0x0) write$auto(r3, 0x0, 0x81) acct$auto(&(0x7f0000000000)='/dev/fb0\x00') recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(r2, 0x0, 0x9a2, 0x7000004) openat$auto_proc_pid_attr_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/smack/current\x00', 0xd30cdc47689b74e1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000bc0), 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000180), r0) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x2c, r5, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKMODES_DUPLEX={0x5}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x2}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x80) write$auto_console_fops_tty_io(0xffffffffffffffff, 0x0, 0x0) signalfd$auto(0xffffffff, 0x0, 0x8) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) getsockopt$auto_SO_DOMAIN(r4, 0x80, 0x27, &(0x7f0000000080)='@[]}&^\x1e:$-\x00', &(0x7f00000000c0)=0x4) socket(0x2, 0x80805, 0x0) socket(0x18, 0x3, 0x2) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) connect$auto(0x3, &(0x7f00000000c0)=@hci={0x1f, 0x2}, 0x55) 742.352377ms ago: executing program 3 (id=307): ioperm$auto(0x7, 0x6, 0x10) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0xa, 0x5, 0x0) getsockopt$auto(r0, 0x84, 0x1e, 0x0, 0x0) mkdir$auto(&(0x7f0000000080)='./file0\x00', 0x7ff) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x6) openat$auto(r1, &(0x7f00000000c0)='./file0\x00', 0x7fff, 0x7ff) close_range$auto(0x2, 0x8, 0x0) socket(0x2b, 0x1, 0x1) socket(0xa, 0x3, 0x3a) setsockopt$auto(0x400000000000003, 0x29, 0xcf, 0x0, 0x567) unlinkat$auto(r1, &(0x7f00000001c0)='\x00', 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/bdi/1:2/max_ratio_fine\x00', 0xa001, 0x0) write$auto(r2, &(0x7f0000000180)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k\x96l\x9ao\xcf\xeeZBl\xadD\xd4\xc3|]\xcb\x96\x9c\xd06J~$\n\xef\xa7\"\x83\xab\'r\xf7m\x83\xcc\xe3\xeb\xc0\x9b\xc7z\x10\xe1\x19\x7ff\'\xbe7R\xd8\x1bl\x12\xc0]\x06\xd7.\xc2\xcf\xf6f\xc1\xfak1o\x8a\xb3\x1c1\x12kh\xcfb\xf7\xe3\xee\x18\x1d^\x17i\x02\f\'\xa0&\x82\xcf\xc5\x80\xf4GA\x9e\x1fD\xd5\xfd\xf6\x9aB\x865\x9c3\xe4\x94\f\xd9\xdfaG\xa5Q\x19\xd4 \xff\xe6\xa1\x94{kR9\xd5\x8e\xa7-\\\x94M\xf4\xf2\xab\xed\xd7\x00\xd3h\anidA4\xf2[r\xb5\xd4z\x03E\x13\x8d7,f\xcbg\x86+LL0xee01, 0x4a, 0xc8, 0x1, 0x2}, 0x6, 0x7, 0x6, 0x401, @inferred=0xffffffffffffffff, @raw=0x9, 0x5, 0x0, &(0x7f0000000180)="d9a0872254413339e9b50a4023ea21f120c1ae9b5791fb39a04e94f847c58a41fac723e2201f5502b689eff709298a726054c4869877ce7524bd209faf3f81d5f3010fa19541ecf58ad7cce4aae641ec031fcd0e58fa904b5572d7c6ba4a3a142cc8ab56ebdba04c96d48047d2e6953273bc5bced253ca93c0ba23898ec5307a785199b01ef8c9545e486f24fd2f6568b4030f605de319b5d89d17145cfe0e7ceb6a1c1e6e9667a9766e81e31c34389175edfd4c22", &(0x7f0000000000)="ad8fc722c2a4fae03d89e69c8af2a7483dca3580b076afa0afdddb9412a2613a852cfe2518d05850bc462f77a7167b9617267ab2add9cd417cc9bd6a"}) msgctl$auto_MSG_STAT(0x20000009, 0xb, &(0x7f0000000280)={{0x8003, 0xee00, r2, 0x80000001, 0x8, 0x912, 0x7}, &(0x7f0000000040)=0xff, &(0x7f0000000240)=0x6, 0xfffffffffffffffc, 0x8000000000000000, 0x9, 0x0, 0x5, 0x36, 0x7, 0x7, @raw=0xb, @raw=0x4}) (async) r3 = openat$auto_snd_pcm_f_ops_pcm1(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snd/pcmC1D1c\x00', 0x80, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_FORWARD2(r3, 0x40084149, &(0x7f0000000340)=0xc9) ioctl$auto_RTC_PARAM_GET(0xffffffffffffffff, 0x40187013, &(0x7f0000000100)={0x1, @ptr=0x10001}) (async) sysfs$auto(0x2, 0x10000000000002a, 0x0) (async) close_range$auto(0x2, 0x8, 0x0) (async) socket(0x2, 0x80002, 0x73) (async) r4 = socket(0xa, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) (async) syz_genetlink_get_family_id$auto_tipcv2(&(0x7f0000000100), r4) (async) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @loopback}, 0x54) (async) madvise$auto(0x110c230000, 0x8031ca, 0x9) (async) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xfffffffffffefffd, 0x17) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f000000fc00), 0x3, 0x0) openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/kcore\x00', 0x101000, 0x0) 2.738162ms ago: executing program 0 (id=312): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000002580), 0xffffffffffffffff) sendmsg$auto_NFSD_CMD_THREADS_SET(r0, &(0x7f0000002640)={0x0, 0x4800, &(0x7f0000002600)={&(0x7f0000000000)={0x1c, r1, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NFSD_A_SERVER_THREADS={0x8, 0x1, 0x2c}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x810) 0s ago: executing program 3 (id=313): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000001480), r0) sendmsg$auto_ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x70bd25, 0x25dfdc00, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}]}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x8800}, 0x100) prctl$auto(0x1000000003b, 0x1, 0x9, 0x5, 0x3) setxattr$auto(0x0, 0x0, 0x0, 0x7a1, 0x3) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/net/netfilter/nfnetlink_log\x00', 0xb00, 0x0) pread64$auto(r2, 0x0, 0xf469, 0x3) kernel console output (not intermixed with test programs): 00001 [ 85.730434][ T6013] R13: 0000000000000000 R14: 00007f23e0ba5fa0 R15: 00007ffccf8ef0a8 [ 85.730457][ T6013] ? 0xffffffff81000000 [ 85.730483][ T6013] [ 86.186477][ T5842] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 86.195813][ T5842] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 86.205453][ T5842] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 86.214195][ T5842] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 86.224103][ T5842] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 86.232973][ T5842] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 86.434278][ T47] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.552840][ T6026] netlink: 28 bytes leftover after parsing attributes in process `syz.3.35'. [ 86.566386][ T6026] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 86.670325][ T6026] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 86.761178][ T6029] FAULT_INJECTION: forcing a failure. [ 86.761178][ T6029] name failslab, interval 1, probability 0, space 0, times 0 [ 86.827825][ T6029] CPU: 0 UID: 0 PID: 6029 Comm: syz.2.36 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 86.827857][ T6029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 86.827870][ T6029] Call Trace: [ 86.827877][ T6029] [ 86.827886][ T6029] dump_stack_lvl+0x16c/0x1f0 [ 86.827923][ T6029] should_fail_ex+0x50a/0x650 [ 86.827957][ T6029] ? fs_reclaim_acquire+0xae/0x150 [ 86.827989][ T6029] should_failslab+0xc2/0x120 [ 86.828013][ T6029] kmem_cache_alloc_node_noprof+0x72/0x3c0 [ 86.828048][ T6029] ? __alloc_skb+0x2b1/0x380 [ 86.828091][ T6029] __alloc_skb+0x2b1/0x380 [ 86.828121][ T6029] ? __pfx___alloc_skb+0x10/0x10 [ 86.828159][ T6029] ? __local_bh_enable_ip+0xa4/0x120 [ 86.828196][ T6029] batadv_netlink_set_mesh+0x1045/0x1660 [ 86.828234][ T6029] genl_family_rcv_msg_doit+0x202/0x2f0 [ 86.828272][ T6029] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 86.828306][ T6029] ? trace_cap_capable+0x1a2/0x210 [ 86.828337][ T6029] ? bpf_lsm_capable+0x9/0x10 [ 86.828358][ T6029] ? security_capable+0x7e/0x260 [ 86.828381][ T6029] ? ns_capable+0xd7/0x110 [ 86.828413][ T6029] genl_rcv_msg+0x565/0x800 [ 86.828452][ T6029] ? __pfx_genl_rcv_msg+0x10/0x10 [ 86.828486][ T6029] ? __pfx_batadv_pre_doit+0x10/0x10 [ 86.828513][ T6029] ? __pfx_batadv_netlink_set_mesh+0x10/0x10 [ 86.828543][ T6029] ? __pfx_batadv_post_doit+0x10/0x10 [ 86.828585][ T6029] netlink_rcv_skb+0x16b/0x440 [ 86.828616][ T6029] ? __pfx_genl_rcv_msg+0x10/0x10 [ 86.828651][ T6029] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 86.828696][ T6029] ? down_read+0xc9/0x330 [ 86.828727][ T6029] ? __pfx_down_read+0x10/0x10 [ 86.828759][ T6029] ? netlink_deliver_tap+0x1ae/0xd30 [ 86.828795][ T6029] genl_rcv+0x28/0x40 [ 86.828825][ T6029] netlink_unicast+0x53c/0x7f0 [ 86.828864][ T6029] ? __pfx_netlink_unicast+0x10/0x10 [ 86.828896][ T6029] ? __phys_addr_symbol+0x30/0x80 [ 86.828919][ T6029] ? __check_object_size+0x488/0x710 [ 86.828947][ T6029] netlink_sendmsg+0x8b8/0xd70 [ 86.828993][ T6029] ? __pfx_netlink_sendmsg+0x10/0x10 [ 86.829038][ T6029] ____sys_sendmsg+0xaaf/0xc90 [ 86.829065][ T6029] ? copy_msghdr_from_user+0x10b/0x160 [ 86.829104][ T6029] ? __pfx_____sys_sendmsg+0x10/0x10 [ 86.829147][ T6029] ___sys_sendmsg+0x135/0x1e0 [ 86.829181][ T6029] ? __pfx____sys_sendmsg+0x10/0x10 [ 86.829228][ T6029] ? __pfx_lock_release+0x10/0x10 [ 86.829258][ T6029] ? trace_lock_acquire+0x14e/0x1f0 [ 86.829297][ T6029] ? __fget_files+0x206/0x3a0 [ 86.829337][ T6029] __sys_sendmsg+0x16e/0x220 [ 86.829371][ T6029] ? __pfx___sys_sendmsg+0x10/0x10 [ 86.829428][ T6029] do_syscall_64+0xcd/0x250 [ 86.829460][ T6029] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.829490][ T6029] RIP: 0033:0x7fdeda38d169 [ 86.829509][ T6029] 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 [ 86.829529][ T6029] RSP: 002b:00007fdedb179038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 86.829551][ T6029] RAX: ffffffffffffffda RBX: 00007fdeda5a5fa0 RCX: 00007fdeda38d169 [ 86.829566][ T6029] RDX: 00000000140000e4 RSI: 00004000000005c0 RDI: 0000000000000003 [ 86.829579][ T6029] RBP: 00007fdedb179090 R08: 0000000000000000 R09: 0000000000000000 [ 86.829593][ T6029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 86.829605][ T6029] R13: 0000000000000000 R14: 00007fdeda5a5fa0 R15: 00007ffd7ac44c18 [ 86.829638][ T6029] [ 87.535145][ T6033] FAULT_INJECTION: forcing a failure. [ 87.535145][ T6033] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 87.640422][ T6033] CPU: 0 UID: 0 PID: 6033 Comm: syz.3.37 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 87.640454][ T6033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 87.640466][ T6033] Call Trace: [ 87.640472][ T6033] [ 87.640480][ T6033] dump_stack_lvl+0x16c/0x1f0 [ 87.640513][ T6033] should_fail_ex+0x50a/0x650 [ 87.640550][ T6033] _copy_from_iter+0x2a1/0x1560 [ 87.640575][ T6033] ? trace_lock_acquire+0x14e/0x1f0 [ 87.640599][ T6033] ? __alloc_skb+0x1fe/0x380 [ 87.640628][ T6033] ? __pfx__copy_from_iter+0x10/0x10 [ 87.640647][ T6033] ? __virt_addr_valid+0x1a4/0x590 [ 87.640673][ T6033] ? __virt_addr_valid+0x5e/0x590 [ 87.640693][ T6033] ? __phys_addr_symbol+0x30/0x80 [ 87.640713][ T6033] ? __check_object_size+0x488/0x710 [ 87.640737][ T6033] netlink_sendmsg+0x813/0xd70 [ 87.640770][ T6033] ? __pfx_netlink_sendmsg+0x10/0x10 [ 87.640820][ T6033] ____sys_sendmsg+0xaaf/0xc90 [ 87.640845][ T6033] ? copy_msghdr_from_user+0x10b/0x160 [ 87.640876][ T6033] ? __pfx_____sys_sendmsg+0x10/0x10 [ 87.640915][ T6033] ___sys_sendmsg+0x135/0x1e0 [ 87.640947][ T6033] ? __pfx____sys_sendmsg+0x10/0x10 [ 87.641373][ T6033] ? __pfx_lock_release+0x10/0x10 [ 87.641418][ T6033] ? trace_lock_acquire+0x14e/0x1f0 [ 87.641451][ T6033] ? __fget_files+0x206/0x3a0 [ 87.641490][ T6033] __sys_sendmsg+0x16e/0x220 [ 87.641521][ T6033] ? __pfx___sys_sendmsg+0x10/0x10 [ 87.641571][ T6033] do_syscall_64+0xcd/0x250 [ 87.641602][ T6033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.641631][ T6033] RIP: 0033:0x7f23e098d169 [ 87.641649][ T6033] 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 [ 87.641668][ T6033] RSP: 002b:00007f23e07f9038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 87.641689][ T6033] RAX: ffffffffffffffda RBX: 00007f23e0ba5fa0 RCX: 00007f23e098d169 [ 87.641704][ T6033] RDX: 0000000020000000 RSI: 0000400000000200 RDI: 0000000000000003 [ 87.641718][ T6033] RBP: 00007f23e07f9090 R08: 0000000000000000 R09: 0000000000000000 [ 87.641731][ T6033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 87.641743][ T6033] R13: 0000000000000000 R14: 00007f23e0ba5fa0 R15: 00007ffccf8ef0a8 [ 87.641771][ T6033] [ 88.236120][ T47] bridge_slave_1: left allmulticast mode [ 88.242278][ T47] bridge_slave_1: left promiscuous mode [ 88.289425][ T47] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.300759][ T5842] Bluetooth: hci3: command tx timeout [ 88.423000][ T47] bridge_slave_0: left allmulticast mode [ 88.440459][ T47] bridge_slave_0: left promiscuous mode [ 88.463420][ T47] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.101229][ T6051] FAULT_INJECTION: forcing a failure. [ 89.101229][ T6051] name failslab, interval 1, probability 0, space 0, times 0 [ 89.191843][ T6051] CPU: 1 UID: 0 PID: 6051 Comm: syz.2.42 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 89.191876][ T6051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 89.191889][ T6051] Call Trace: [ 89.191895][ T6051] [ 89.191904][ T6051] dump_stack_lvl+0x16c/0x1f0 [ 89.191941][ T6051] should_fail_ex+0x50a/0x650 [ 89.191975][ T6051] ? fs_reclaim_acquire+0xae/0x150 [ 89.192007][ T6051] should_failslab+0xc2/0x120 [ 89.192030][ T6051] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 89.192064][ T6051] ? mas_alloc_nodes+0x18b/0x8b0 [ 89.192097][ T6051] mas_alloc_nodes+0x18b/0x8b0 [ 89.192130][ T6051] mas_node_count_gfp+0x105/0x130 [ 89.192165][ T6051] mas_preallocate+0x53f/0xce0 [ 89.192205][ T6051] ? __pfx_mas_preallocate+0x10/0x10 [ 89.192259][ T6051] ? __raw_spin_lock_init+0x3a/0x110 [ 89.192292][ T6051] __mmap_region+0x1738/0x2760 [ 89.192327][ T6051] ? __pfx___mmap_region+0x10/0x10 [ 89.192359][ T6051] ? hlock_class+0x4e/0x130 [ 89.192383][ T6051] ? mark_lock+0xb5/0xc60 [ 89.192423][ T6051] ? hlock_class+0x4e/0x130 [ 89.192446][ T6051] ? __lock_acquire+0xcc5/0x3c40 [ 89.192517][ T6051] ? cap_capable+0xb3/0x250 [ 89.192548][ T6051] mmap_region+0x1ab/0x3f0 [ 89.192576][ T6051] do_mmap+0xd8d/0x11b0 [ 89.192612][ T6051] ? __pfx_do_mmap+0x10/0x10 [ 89.192641][ T6051] ? __pfx_down_write_killable+0x10/0x10 [ 89.192681][ T6051] vm_mmap_pgoff+0x203/0x3a0 [ 89.192719][ T6051] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 89.192751][ T6051] ? __fget_files+0x206/0x3a0 [ 89.192792][ T6051] ksys_mmap_pgoff+0x7d/0x5c0 [ 89.192819][ T6051] ? __pfx_ksys_write+0x10/0x10 [ 89.192859][ T6051] __x64_sys_mmap+0x125/0x190 [ 89.192894][ T6051] do_syscall_64+0xcd/0x250 [ 89.192927][ T6051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.192958][ T6051] RIP: 0033:0x7fdeda38d169 [ 89.192976][ T6051] 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 [ 89.192997][ T6051] RSP: 002b:00007fdedb179038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 89.193018][ T6051] RAX: ffffffffffffffda RBX: 00007fdeda5a5fa0 RCX: 00007fdeda38d169 [ 89.193033][ T6051] RDX: 0000000000000003 RSI: 0000000002020009 RDI: 0000000000000000 [ 89.193053][ T6051] RBP: 00007fdedb179090 R08: fffffffffffffffb R09: 0000000000008000 [ 89.193068][ T6051] R10: 0000000000000eb2 R11: 0000000000000246 R12: 0000000000000001 [ 89.193079][ T6051] R13: 0000000000000000 R14: 00007fdeda5a5fa0 R15: 00007ffd7ac44c18 [ 89.193108][ T6051] [ 90.093985][ T47] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 90.112411][ T47] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 90.130281][ T47] bond0 (unregistering): Released all slaves [ 90.364163][ T5842] Bluetooth: hci3: command tx timeout [ 91.179559][ T6023] chnl_net:caif_netlink_parms(): no params data found [ 91.449385][ T47] hsr_slave_0: left promiscuous mode [ 91.451445][ T47] hsr_slave_1: left promiscuous mode [ 91.457891][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 91.464181][ T47] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 91.505036][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 91.506663][ T47] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 91.526709][ T47] veth1_macvtap: left promiscuous mode [ 91.529747][ T47] veth0_macvtap: left promiscuous mode [ 91.531017][ T47] veth1_vlan: left promiscuous mode [ 91.532474][ T47] veth0_vlan: left promiscuous mode [ 92.400625][ T976] cfg80211: failed to load regulatory.db [ 92.443326][ T5842] Bluetooth: hci3: command tx timeout [ 92.708397][ T6109] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 93.271334][ T6120] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 93.280459][ T6116] FAULT_INJECTION: forcing a failure. [ 93.280459][ T6116] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 93.353713][ T6116] CPU: 0 UID: 0 PID: 6116 Comm: syz.3.59 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 93.353744][ T6116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 93.353756][ T6116] Call Trace: [ 93.353763][ T6116] [ 93.353771][ T6116] dump_stack_lvl+0x16c/0x1f0 [ 93.353810][ T6116] should_fail_ex+0x50a/0x650 [ 93.353841][ T6116] ? __pfx___might_resched+0x10/0x10 [ 93.353897][ T6116] should_fail_alloc_page+0xe7/0x130 [ 93.353919][ T6116] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 93.353952][ T6116] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 93.353985][ T6116] ? lock_acquire.part.0+0x11b/0x380 [ 93.354013][ T6116] ? find_held_lock+0x2d/0x110 [ 93.354038][ T6116] ? stack_depot_save_flags+0x38f/0x9c0 [ 93.354069][ T6116] ? __pfx_lock_release+0x10/0x10 [ 93.354094][ T6116] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 93.354126][ T6116] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 93.354152][ T6116] ? stack_depot_save_flags+0x38f/0x9c0 [ 93.354186][ T6116] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 93.354226][ T6116] ? policy_nodemask+0xea/0x4e0 [ 93.354249][ T6116] alloc_pages_mpol+0x1fc/0x540 [ 93.354271][ T6116] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 93.354299][ T6116] alloc_pages_noprof+0x131/0x390 [ 93.354322][ T6116] kimage_alloc_pages+0x75/0x300 [ 93.354357][ T6116] kimage_alloc_control_pages+0x148/0x8e0 [ 93.354397][ T6116] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 93.354439][ T6116] do_kexec_load+0x47e/0x8c0 [ 93.354461][ T6116] ? __pfx_do_kexec_load+0x10/0x10 [ 93.354483][ T6116] ? _copy_from_user+0x59/0xd0 [ 93.354508][ T6116] __x64_sys_kexec_load+0x1bf/0x230 [ 93.354530][ T6116] do_syscall_64+0xcd/0x250 [ 93.354561][ T6116] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.354590][ T6116] RIP: 0033:0x7f23e098d169 [ 93.354608][ T6116] 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 [ 93.354627][ T6116] RSP: 002b:00007f23e07f9038 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 93.354648][ T6116] RAX: ffffffffffffffda RBX: 00007f23e0ba5fa0 RCX: 00007f23e098d169 [ 93.354664][ T6116] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000005 [ 93.354677][ T6116] RBP: 00007f23e0a0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 93.354691][ T6116] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 93.354704][ T6116] R13: 0000000000000000 R14: 00007f23e0ba5fa0 R15: 00007ffccf8ef0a8 [ 93.354732][ T6116] [ 93.355108][ T6116] kexec: Could not allocate control_code_buffer [ 93.374207][ T6122] FAULT_INJECTION: forcing a failure. [ 93.374207][ T6122] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 93.456885][ T6122] CPU: 0 UID: 0 PID: 6122 Comm: syz.2.60 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 93.456919][ T6122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 93.456932][ T6122] Call Trace: [ 93.456939][ T6122] [ 93.456949][ T6122] dump_stack_lvl+0x16c/0x1f0 [ 93.456985][ T6122] should_fail_ex+0x50a/0x650 [ 93.457025][ T6122] _copy_to_user+0x32/0xd0 [ 93.457053][ T6122] simple_read_from_buffer+0xd0/0x160 [ 93.457086][ T6122] proc_fail_nth_read+0x198/0x270 [ 93.457116][ T6122] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 93.457146][ T6122] ? rw_verify_area+0xcf/0x680 [ 93.457173][ T6122] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 93.457200][ T6122] vfs_read+0x1df/0xbf0 [ 93.457230][ T6122] ? __fget_files+0x1fc/0x3a0 [ 93.457262][ T6122] ? __pfx___mutex_lock+0x10/0x10 [ 93.457292][ T6122] ? __pfx_vfs_read+0x10/0x10 [ 93.457330][ T6122] ? __fget_files+0x206/0x3a0 [ 93.457371][ T6122] ksys_read+0x12b/0x250 [ 93.457399][ T6122] ? __pfx_ksys_read+0x10/0x10 [ 93.457438][ T6122] do_syscall_64+0xcd/0x250 [ 93.457472][ T6122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.457502][ T6122] RIP: 0033:0x7fdeda38bb7c [ 93.457521][ T6122] 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 [ 93.457542][ T6122] RSP: 002b:00007fdedb179030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 93.457563][ T6122] RAX: ffffffffffffffda RBX: 00007fdeda5a5fa0 RCX: 00007fdeda38bb7c [ 93.457578][ T6122] RDX: 000000000000000f RSI: 00007fdedb1790a0 RDI: 0000000000000004 [ 93.457592][ T6122] RBP: 00007fdedb179090 R08: 0000000000000000 R09: 0000000000000000 [ 93.457613][ T6122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 93.457626][ T6122] R13: 0000000000000000 R14: 00007fdeda5a5fa0 R15: 00007ffd7ac44c18 [ 93.457657][ T6122] [ 93.805245][ T47] team0 (unregistering): Port device team_slave_1 removed [ 93.918685][ T47] team0 (unregistering): Port device team_slave_0 removed [ 94.523440][ T5842] Bluetooth: hci3: command tx timeout [ 94.663884][ T6129] FAULT_INJECTION: forcing a failure. [ 94.663884][ T6129] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 94.667241][ T6129] CPU: 1 UID: 0 PID: 6129 Comm: syz.2.63 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 94.667269][ T6129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 94.667281][ T6129] Call Trace: [ 94.667288][ T6129] [ 94.667297][ T6129] dump_stack_lvl+0x16c/0x1f0 [ 94.667332][ T6129] should_fail_ex+0x50a/0x650 [ 94.667371][ T6129] _copy_from_iter+0x2a1/0x1560 [ 94.667397][ T6129] ? trace_lock_acquire+0x14e/0x1f0 [ 94.667424][ T6129] ? __alloc_skb+0x1fe/0x380 [ 94.667456][ T6129] ? __pfx__copy_from_iter+0x10/0x10 [ 94.667477][ T6129] ? __virt_addr_valid+0x1a4/0x590 [ 94.667507][ T6129] ? __virt_addr_valid+0x5e/0x590 [ 94.667525][ T6129] ? __phys_addr_symbol+0x30/0x80 [ 94.667543][ T6129] ? __check_object_size+0x488/0x710 [ 94.667579][ T6129] netlink_sendmsg+0x813/0xd70 [ 94.667615][ T6129] ? __pfx_netlink_sendmsg+0x10/0x10 [ 94.667656][ T6129] ____sys_sendmsg+0xaaf/0xc90 [ 94.667682][ T6129] ? copy_msghdr_from_user+0x10b/0x160 [ 94.667715][ T6129] ? __pfx_____sys_sendmsg+0x10/0x10 [ 94.667756][ T6129] ___sys_sendmsg+0x135/0x1e0 [ 94.667796][ T6129] ? __pfx____sys_sendmsg+0x10/0x10 [ 94.667841][ T6129] ? __pfx_lock_release+0x10/0x10 [ 94.667869][ T6129] ? trace_lock_acquire+0x14e/0x1f0 [ 94.667904][ T6129] ? __fget_files+0x206/0x3a0 [ 94.667943][ T6129] __sys_sendmsg+0x16e/0x220 [ 94.667976][ T6129] ? __pfx___sys_sendmsg+0x10/0x10 [ 94.668029][ T6129] do_syscall_64+0xcd/0x250 [ 94.668061][ T6129] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.668091][ T6129] RIP: 0033:0x7fdeda38d169 [ 94.668110][ T6129] 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 [ 94.668131][ T6129] RSP: 002b:00007fdedb179038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 94.668152][ T6129] RAX: ffffffffffffffda RBX: 00007fdeda5a5fa0 RCX: 00007fdeda38d169 [ 94.668164][ T6129] RDX: 0000000020000000 RSI: 0000400000000200 RDI: 0000000000000003 [ 94.668178][ T6129] RBP: 00007fdedb179090 R08: 0000000000000000 R09: 0000000000000000 [ 94.668191][ T6129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 94.668203][ T6129] R13: 0000000000000000 R14: 00007fdeda5a5fa0 R15: 00007ffd7ac44c18 [ 94.668233][ T6129] [ 94.731630][ C1] vkms_vblank_simulate: vblank timer overrun [ 95.992533][ T6023] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.995518][ T6023] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.997978][ T6023] bridge_slave_0: entered allmulticast mode [ 96.000919][ T6023] bridge_slave_0: entered promiscuous mode [ 96.082494][ T6023] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.086430][ T6023] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.088549][ T6023] bridge_slave_1: entered allmulticast mode [ 96.091260][ T6023] bridge_slave_1: entered promiscuous mode [ 96.268167][ T6023] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.336006][ T6023] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.527735][ T6023] team0: Port device team_slave_0 added [ 96.636885][ T6023] team0: Port device team_slave_1 added [ 96.926942][ T6023] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.928777][ T6023] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 96.958290][ T6023] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.025296][ T6023] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.027009][ T6023] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 97.060215][ T6023] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.241817][ T6023] hsr_slave_0: entered promiscuous mode [ 97.254012][ T6023] hsr_slave_1: entered promiscuous mode [ 97.257495][ T6023] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.261474][ T6023] Cannot create hsr debugfs directory [ 97.425028][ T6156] FAULT_INJECTION: forcing a failure. [ 97.425028][ T6156] name failslab, interval 1, probability 0, space 0, times 0 [ 97.473325][ T6156] CPU: 0 UID: 0 PID: 6156 Comm: syz.1.66 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 97.473356][ T6156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 97.473368][ T6156] Call Trace: [ 97.473375][ T6156] [ 97.473384][ T6156] dump_stack_lvl+0x16c/0x1f0 [ 97.473420][ T6156] should_fail_ex+0x50a/0x650 [ 97.473455][ T6156] ? fs_reclaim_acquire+0xae/0x150 [ 97.473487][ T6156] should_failslab+0xc2/0x120 [ 97.473511][ T6156] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 97.473542][ T6156] ? dccp_feat_finalise_settings+0x21b/0x340 [ 97.473580][ T6156] ? skb_clone+0x190/0x3f0 [ 97.473617][ T6156] skb_clone+0x190/0x3f0 [ 97.473651][ T6156] dccp_connect+0x30c/0x6c0 [ 97.473675][ T6156] dccp_v6_connect+0xab7/0x1560 [ 97.473706][ T6156] ? __pfx_dccp_v6_connect+0x10/0x10 [ 97.473748][ T6156] ? __pfx_mark_lock+0x10/0x10 [ 97.473785][ T6156] __inet_stream_connect+0x3c7/0x1020 [ 97.473819][ T6156] ? find_held_lock+0x2d/0x110 [ 97.473848][ T6156] ? __pfx___inet_stream_connect+0x10/0x10 [ 97.473882][ T6156] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 97.473907][ T6156] ? __pfx_inet_stream_connect+0x10/0x10 [ 97.473939][ T6156] ? mark_held_locks+0x9f/0xe0 [ 97.473969][ T6156] ? __local_bh_enable_ip+0xa4/0x120 [ 97.474005][ T6156] ? __pfx_inet_stream_connect+0x10/0x10 [ 97.474037][ T6156] inet_stream_connect+0x57/0xa0 [ 97.474072][ T6156] __sys_connect_file+0x13e/0x1a0 [ 97.474105][ T6156] __sys_connect+0x14f/0x170 [ 97.474132][ T6156] ? __pfx___sys_connect+0x10/0x10 [ 97.474173][ T6156] ? __pfx_ksys_write+0x10/0x10 [ 97.474211][ T6156] __x64_sys_connect+0x72/0xb0 [ 97.474237][ T6156] ? lockdep_hardirqs_on+0x7c/0x110 [ 97.474266][ T6156] do_syscall_64+0xcd/0x250 [ 97.474298][ T6156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.474334][ T6156] RIP: 0033:0x7fe304f8d169 [ 97.474354][ T6156] 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 [ 97.474374][ T6156] RSP: 002b:00007fe305d0e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 97.474397][ T6156] RAX: ffffffffffffffda RBX: 00007fe3051a5fa0 RCX: 00007fe304f8d169 [ 97.474412][ T6156] RDX: 0000000000000055 RSI: 00004000000018c0 RDI: 0000000000000003 [ 97.474426][ T6156] RBP: 00007fe305d0e090 R08: 0000000000000000 R09: 0000000000000000 [ 97.474439][ T6156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 97.474450][ T6156] R13: 0000000000000000 R14: 00007fe3051a5fa0 R15: 00007fff0378d578 [ 97.474482][ T6156] [ 98.916683][ T30] audit: type=1800 audit(4294967300.530:4): pid=6196 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.76" name="discovery_nqn" dev="configfs" ino=9565 res=0 errno=0 [ 98.934090][ T6196] netlink: 130 bytes leftover after parsing attributes in process `syz.3.76'. [ 99.159131][ T6023] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.215856][ T6023] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.248598][ T6023] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.327628][ T6023] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.619769][ T6023] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.662400][ T6023] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.697021][ T3538] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.705632][ T3538] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.819471][ T3487] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.828058][ T3487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.975167][ T6023] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 100.057178][ T6236] FAULT_INJECTION: forcing a failure. [ 100.057178][ T6236] name failslab, interval 1, probability 0, space 0, times 0 [ 100.108048][ T6236] CPU: 1 UID: 0 PID: 6236 Comm: syz.3.85 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 100.108080][ T6236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 100.108092][ T6236] Call Trace: [ 100.108099][ T6236] [ 100.108109][ T6236] dump_stack_lvl+0x16c/0x1f0 [ 100.108144][ T6236] should_fail_ex+0x50a/0x650 [ 100.108178][ T6236] ? fs_reclaim_acquire+0xae/0x150 [ 100.108208][ T6236] ? tomoyo_encode2+0x100/0x3e0 [ 100.108236][ T6236] should_failslab+0xc2/0x120 [ 100.108258][ T6236] __kmalloc_noprof+0xcb/0x510 [ 100.108292][ T6236] ? rcu_is_watching+0x12/0xc0 [ 100.108320][ T6236] tomoyo_encode2+0x100/0x3e0 [ 100.108353][ T6236] tomoyo_encode+0x29/0x50 [ 100.108471][ T6236] tomoyo_realpath_from_path+0x19d/0x720 [ 100.108507][ T6236] ? tomoyo_path_number_perm+0x235/0x590 [ 100.108540][ T6236] tomoyo_path_number_perm+0x248/0x590 [ 100.108565][ T6236] ? tomoyo_path_number_perm+0x235/0x590 [ 100.108595][ T6236] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 100.108661][ T6236] ? __pfx_lock_release+0x10/0x10 [ 100.108697][ T6236] ? trace_lock_acquire+0x14e/0x1f0 [ 100.108727][ T6236] ? lock_acquire+0x2f/0xb0 [ 100.108755][ T6236] ? __fget_files+0x40/0x3a0 [ 100.108791][ T6236] ? __fget_files+0x206/0x3a0 [ 100.108828][ T6236] security_file_ioctl+0x9b/0x240 [ 100.108859][ T6236] __x64_sys_ioctl+0xb7/0x200 [ 100.108891][ T6236] do_syscall_64+0xcd/0x250 [ 100.108926][ T6236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 100.108958][ T6236] RIP: 0033:0x7f23e098d169 [ 100.108984][ T6236] 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 [ 100.109005][ T6236] RSP: 002b:00007f23e07f9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 100.109027][ T6236] RAX: ffffffffffffffda RBX: 00007f23e0ba5fa0 RCX: 00007f23e098d169 [ 100.109042][ T6236] RDX: ffffffffffffffff RSI: 000000008004b708 RDI: 0000000000000003 [ 100.109056][ T6236] RBP: 00007f23e07f9090 R08: 0000000000000000 R09: 0000000000000000 [ 100.109074][ T6236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 100.109087][ T6236] R13: 0000000000000000 R14: 00007f23e0ba5fa0 R15: 00007ffccf8ef0a8 [ 100.109119][ T6236] [ 100.109251][ T6236] ERROR: Out of memory at tomoyo_realpath_from_path. [ 100.592198][ T6254] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 100.901159][ T6023] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.179446][ T6023] veth0_vlan: entered promiscuous mode [ 101.257430][ T6023] veth1_vlan: entered promiscuous mode [ 101.389989][ T6023] veth0_macvtap: entered promiscuous mode [ 101.441602][ T6023] veth1_macvtap: entered promiscuous mode [ 101.511414][ T6023] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 101.576238][ T6023] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.618579][ T6023] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 101.642415][ T6023] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.667828][ T6023] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.706828][ T6023] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.757891][ T6023] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.789698][ T6023] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.835234][ T6023] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.871418][ T6023] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.913700][ T6023] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.931115][ T6023] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.039206][ T6023] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.074265][ T6023] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.106339][ T6023] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.151068][ T6023] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.851329][ T5052] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.875666][ T5052] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.957157][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.030692][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.263591][ T6390] FAULT_INJECTION: forcing a failure. [ 104.263591][ T6390] name failslab, interval 1, probability 0, space 0, times 0 [ 104.328755][ T6396] netlink: 16 bytes leftover after parsing attributes in process `syz.0.107'. [ 104.331209][ T6390] CPU: 0 UID: 0 PID: 6390 Comm: syz.3.105 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 104.331242][ T6390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.331254][ T6390] Call Trace: [ 104.331260][ T6390] [ 104.331269][ T6390] dump_stack_lvl+0x16c/0x1f0 [ 104.331304][ T6390] should_fail_ex+0x50a/0x650 [ 104.331338][ T6390] ? fs_reclaim_acquire+0xae/0x150 [ 104.331368][ T6390] ? tomoyo_realpath_from_path+0xb9/0x720 [ 104.331398][ T6390] should_failslab+0xc2/0x120 [ 104.331421][ T6390] __kmalloc_noprof+0xcb/0x510 [ 104.331452][ T6390] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 104.331488][ T6390] tomoyo_realpath_from_path+0xb9/0x720 [ 104.331518][ T6390] ? tomoyo_path_number_perm+0x235/0x590 [ 104.331545][ T6390] ? tomoyo_path_number_perm+0x235/0x590 [ 104.331574][ T6390] tomoyo_path_number_perm+0x248/0x590 [ 104.331600][ T6390] ? tomoyo_path_number_perm+0x235/0x590 [ 104.331629][ T6390] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 104.331685][ T6390] ? __pfx_lock_release+0x10/0x10 [ 104.331712][ T6390] ? trace_lock_acquire+0x14e/0x1f0 [ 104.331741][ T6390] ? lock_acquire+0x2f/0xb0 [ 104.331768][ T6390] ? __fget_files+0x40/0x3a0 [ 104.331803][ T6390] ? __fget_files+0x206/0x3a0 [ 104.331837][ T6390] security_file_ioctl+0x9b/0x240 [ 104.331866][ T6390] __x64_sys_ioctl+0xb7/0x200 [ 104.331895][ T6390] do_syscall_64+0xcd/0x250 [ 104.331927][ T6390] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.331958][ T6390] RIP: 0033:0x7f23e098d169 [ 104.331976][ T6390] 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 [ 104.331995][ T6390] RSP: 002b:00007f23e07f9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 104.332016][ T6390] RAX: ffffffffffffffda RBX: 00007f23e0ba5fa0 RCX: 00007f23e098d169 [ 104.332031][ T6390] RDX: 0000000000000000 RSI: 0000000000001261 RDI: 0000000000000003 [ 104.332044][ T6390] RBP: 00007f23e07f9090 R08: 0000000000000000 R09: 0000000000000000 [ 104.332057][ T6390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 104.332075][ T6390] R13: 0000000000000000 R14: 00007f23e0ba5fa0 R15: 00007ffccf8ef0a8 [ 104.332104][ T6390] [ 104.332114][ T6390] ERROR: Out of memory at tomoyo_realpath_from_path. [ 104.362996][ T6396] netlink: 28 bytes leftover after parsing attributes in process `syz.0.107'. [ 104.567783][ T6398] netlink: 16 bytes leftover after parsing attributes in process `syz.0.107'. [ 105.009487][ T6416] FAULT_INJECTION: forcing a failure. [ 105.009487][ T6416] name failslab, interval 1, probability 0, space 0, times 0 [ 105.061449][ T6416] CPU: 0 UID: 0 PID: 6416 Comm: syz.0.112 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 105.061493][ T6416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.061505][ T6416] Call Trace: [ 105.061513][ T6416] [ 105.061522][ T6416] dump_stack_lvl+0x16c/0x1f0 [ 105.061558][ T6416] should_fail_ex+0x50a/0x650 [ 105.061592][ T6416] ? fs_reclaim_acquire+0xae/0x150 [ 105.061624][ T6416] ? __pfx_filemap_map_pages+0x10/0x10 [ 105.061651][ T6416] should_failslab+0xc2/0x120 [ 105.061674][ T6416] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 105.061708][ T6416] ? ptlock_alloc+0x1f/0x70 [ 105.061745][ T6416] ? __pfx_filemap_map_pages+0x10/0x10 [ 105.061772][ T6416] ptlock_alloc+0x1f/0x70 [ 105.061803][ T6416] pte_alloc_one+0x74/0x390 [ 105.061836][ T6416] __do_fault+0x320/0x490 [ 105.061864][ T6416] ? __pfx_filemap_map_pages+0x10/0x10 [ 105.061890][ T6416] do_pte_missing+0x1a8/0x3e10 [ 105.061924][ T6416] ? do_raw_spin_unlock+0x172/0x230 [ 105.061956][ T6416] ? __pmd_alloc+0x3c2/0x870 [ 105.061988][ T6416] __handle_mm_fault+0x1166/0x2c60 [ 105.062030][ T6416] ? __pfx___handle_mm_fault+0x10/0x10 [ 105.062059][ T6416] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 105.062109][ T6416] ? find_vma+0xc0/0x140 [ 105.062136][ T6416] ? __pfx_find_vma+0x10/0x10 [ 105.062167][ T6416] handle_mm_fault+0x3fa/0xaa0 [ 105.062206][ T6416] do_user_addr_fault+0x7a3/0x13f0 [ 105.062245][ T6416] exc_page_fault+0x5c/0xc0 [ 105.062274][ T6416] asm_exc_page_fault+0x26/0x30 [ 105.062304][ T6416] RIP: 0010:__put_user_4+0x11/0x20 [ 105.062332][ T6416] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 cb 48 c1 fb 3f 48 09 d9 0f 01 cb <89> 01 31 c9 0f 01 ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 [ 105.062353][ T6416] RSP: 0018:ffffc900030b7ec8 EFLAGS: 00050246 [ 105.062372][ T6416] RAX: 00000000ffffffff RBX: 0000000000000000 RCX: 0000000000000000 [ 105.062386][ T6416] RDX: ffff888026763c00 RSI: ffffffff8b35d40a RDI: ffffffff8bd35820 [ 105.062402][ T6416] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff20c5082 [ 105.062416][ T6416] R10: ffffffff90628417 R11: 0000000000000000 R12: fffffffffffffdfd [ 105.062431][ T6416] R13: ffff888029d4ce00 R14: 0000000000000003 R15: 0000000000000000 [ 105.062456][ T6416] ? vsock_dev_ioctl+0x9a/0x130 [ 105.062490][ T6416] vsock_dev_ioctl+0xa4/0x130 [ 105.062514][ T6416] ? __pfx_vsock_dev_ioctl+0x10/0x10 [ 105.062539][ T6416] __x64_sys_ioctl+0x190/0x200 [ 105.062570][ T6416] do_syscall_64+0xcd/0x250 [ 105.062602][ T6416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.062632][ T6416] RIP: 0033:0x7f51b278d169 [ 105.062651][ T6416] 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 [ 105.062670][ T6416] RSP: 002b:00007f51b3697038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 105.062691][ T6416] RAX: ffffffffffffffda RBX: 00007f51b29a5fa0 RCX: 00007f51b278d169 [ 105.062706][ T6416] RDX: 0000000000000000 RSI: 00000000000007b9 RDI: 0000000000000003 [ 105.062719][ T6416] RBP: 00007f51b3697090 R08: 0000000000000000 R09: 0000000000000000 [ 105.062733][ T6416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 105.062746][ T6416] R13: 0000000000000000 R14: 00007f51b29a5fa0 R15: 00007ffdc2ed72f8 [ 105.062778][ T6416] [ 105.452781][ C0] vkms_vblank_simulate: vblank timer overrun [ 105.601671][ T6420] FAULT_INJECTION: forcing a failure. [ 105.601671][ T6420] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 105.664551][ T6420] CPU: 1 UID: 0 PID: 6420 Comm: syz.0.114 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 105.664583][ T6420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.664595][ T6420] Call Trace: [ 105.664603][ T6420] [ 105.664613][ T6420] dump_stack_lvl+0x16c/0x1f0 [ 105.664647][ T6420] should_fail_ex+0x50a/0x650 [ 105.664679][ T6420] ? __pfx___might_resched+0x10/0x10 [ 105.664729][ T6420] should_fail_alloc_page+0xe7/0x130 [ 105.664754][ T6420] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 105.664791][ T6420] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 105.664828][ T6420] ? __pfx_mark_lock+0x10/0x10 [ 105.664863][ T6420] ? hlock_class+0x4e/0x130 [ 105.664885][ T6420] ? __lock_acquire+0x15a9/0x3c40 [ 105.664919][ T6420] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 105.664955][ T6420] ? hlock_class+0x4e/0x130 [ 105.664997][ T6420] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 105.665031][ T6420] ? policy_nodemask+0xea/0x4e0 [ 105.665054][ T6420] alloc_pages_mpol+0x1fc/0x540 [ 105.665077][ T6420] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 105.665100][ T6420] ? find_held_lock+0x2d/0x110 [ 105.665132][ T6420] alloc_pages_noprof+0x131/0x390 [ 105.665156][ T6420] __pmd_alloc+0x3f/0x870 [ 105.665189][ T6420] __handle_mm_fault+0x9fb/0x2c60 [ 105.665230][ T6420] ? __pfx___handle_mm_fault+0x10/0x10 [ 105.665260][ T6420] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 105.665311][ T6420] ? find_vma+0xc0/0x140 [ 105.665335][ T6420] ? __pfx_find_vma+0x10/0x10 [ 105.665366][ T6420] handle_mm_fault+0x3fa/0xaa0 [ 105.665404][ T6420] do_user_addr_fault+0x7a3/0x13f0 [ 105.665442][ T6420] exc_page_fault+0x5c/0xc0 [ 105.665471][ T6420] asm_exc_page_fault+0x26/0x30 [ 105.665500][ T6420] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 105.665524][ T6420] Code: 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 105.665544][ T6420] RSP: 0018:ffffc900035e79c8 EFLAGS: 00050202 [ 105.665563][ T6420] RAX: 0000000000000001 RBX: 000000000000017d RCX: 000000000000017d [ 105.665576][ T6420] RDX: 0000000000000000 RSI: ffff888062540000 RDI: 0000000000000000 [ 105.665590][ T6420] RBP: 000000000000017d R08: 0000000000000000 R09: ffffed100c4a802f [ 105.665603][ T6420] R10: ffff88806254017c R11: 0000000000000000 R12: 0000000000000000 [ 105.665616][ T6420] R13: ffffc900035e7bd8 R14: ffff888062540000 R15: 0000000000000000 [ 105.665650][ T6420] _copy_to_iter+0x4ed/0x1560 [ 105.665684][ T6420] ? __pfx__copy_to_iter+0x10/0x10 [ 105.665706][ T6420] ? __virt_addr_valid+0x1a4/0x590 [ 105.665743][ T6420] ? __virt_addr_valid+0x5e/0x590 [ 105.665766][ T6420] ? __phys_addr_symbol+0x30/0x80 [ 105.665789][ T6420] ? __check_object_size+0x488/0x710 [ 105.665816][ T6420] seq_read_iter+0xd00/0x12b0 [ 105.665857][ T6420] seq_read+0x39f/0x4e0 [ 105.665882][ T6420] ? __pfx_seq_read+0x10/0x10 [ 105.665936][ T6420] full_proxy_read+0x13c/0x200 [ 105.665966][ T6420] ? __pfx_full_proxy_read+0x10/0x10 [ 105.665995][ T6420] vfs_read+0x1df/0xbf0 [ 105.666025][ T6420] ? __fget_files+0x1fc/0x3a0 [ 105.666054][ T6420] ? __pfx___mutex_lock+0x10/0x10 [ 105.666083][ T6420] ? __pfx_vfs_read+0x10/0x10 [ 105.666120][ T6420] ? __fget_files+0x206/0x3a0 [ 105.666160][ T6420] ksys_read+0x12b/0x250 [ 105.666188][ T6420] ? __pfx_ksys_read+0x10/0x10 [ 105.666226][ T6420] do_syscall_64+0xcd/0x250 [ 105.666258][ T6420] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.666287][ T6420] RIP: 0033:0x7f51b278d169 [ 105.666305][ T6420] 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 [ 105.666324][ T6420] RSP: 002b:00007f51b3697038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 105.666344][ T6420] RAX: ffffffffffffffda RBX: 00007f51b29a5fa0 RCX: 00007f51b278d169 [ 105.666357][ T6420] RDX: 00000000000009e7 RSI: 0000000000000000 RDI: 0000000000000003 [ 105.666369][ T6420] RBP: 00007f51b3697090 R08: 0000000000000000 R09: 0000000000000000 [ 105.666382][ T6420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 105.666395][ T6420] R13: 0000000000000000 R14: 00007f51b29a5fa0 R15: 00007ffdc2ed72f8 [ 105.666427][ T6420] [ 105.735616][ T6409] mmap: syz.3.110 (6409) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 106.233917][ T6435] FAULT_INJECTION: forcing a failure. [ 106.233917][ T6435] name failslab, interval 1, probability 0, space 0, times 0 [ 106.249736][ T6435] CPU: 0 UID: 0 PID: 6435 Comm: syz.0.117 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 106.249766][ T6435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.249778][ T6435] Call Trace: [ 106.249785][ T6435] [ 106.249794][ T6435] dump_stack_lvl+0x16c/0x1f0 [ 106.249829][ T6435] should_fail_ex+0x50a/0x650 [ 106.249863][ T6435] ? fs_reclaim_acquire+0xae/0x150 [ 106.249902][ T6435] should_failslab+0xc2/0x120 [ 106.249925][ T6435] kmem_cache_alloc_node_noprof+0x72/0x3c0 [ 106.249958][ T6435] ? __alloc_skb+0x2b1/0x380 [ 106.249994][ T6435] __alloc_skb+0x2b1/0x380 [ 106.250024][ T6435] ? __pfx___alloc_skb+0x10/0x10 [ 106.250055][ T6435] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 106.250091][ T6435] netlink_alloc_large_skb+0x69/0x130 [ 106.250123][ T6435] netlink_sendmsg+0x689/0xd70 [ 106.250159][ T6435] ? __pfx_netlink_sendmsg+0x10/0x10 [ 106.250202][ T6435] ____sys_sendmsg+0xaaf/0xc90 [ 106.250228][ T6435] ? copy_msghdr_from_user+0x10b/0x160 [ 106.250260][ T6435] ? __pfx_____sys_sendmsg+0x10/0x10 [ 106.250302][ T6435] ___sys_sendmsg+0x135/0x1e0 [ 106.250336][ T6435] ? __pfx____sys_sendmsg+0x10/0x10 [ 106.250381][ T6435] ? __pfx_lock_release+0x10/0x10 [ 106.250411][ T6435] ? trace_lock_acquire+0x14e/0x1f0 [ 106.250449][ T6435] ? __fget_files+0x206/0x3a0 [ 106.250488][ T6435] __sys_sendmsg+0x16e/0x220 [ 106.250521][ T6435] ? __pfx___sys_sendmsg+0x10/0x10 [ 106.250575][ T6435] do_syscall_64+0xcd/0x250 [ 106.250607][ T6435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.250637][ T6435] RIP: 0033:0x7f51b278d169 [ 106.250656][ T6435] 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 [ 106.250676][ T6435] RSP: 002b:00007f51b3697038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 106.250703][ T6435] RAX: ffffffffffffffda RBX: 00007f51b29a5fa0 RCX: 00007f51b278d169 [ 106.250718][ T6435] RDX: 0000000000000000 RSI: 00004000000000c0 RDI: 0000000000000003 [ 106.250732][ T6435] RBP: 00007f51b3697090 R08: 0000000000000000 R09: 0000000000000000 [ 106.250745][ T6435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 106.250758][ T6435] R13: 0000000000000000 R14: 00007f51b29a5fa0 R15: 00007ffdc2ed72f8 [ 106.250789][ T6435] [ 106.522335][ C0] vkms_vblank_simulate: vblank timer overrun [ 107.859434][ T6454] netlink: 342 bytes leftover after parsing attributes in process `syz.2.123'. [ 108.122275][ T6456] FAULT_INJECTION: forcing a failure. [ 108.122275][ T6456] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 108.167033][ T6456] CPU: 1 UID: 0 PID: 6456 Comm: syz.3.124 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 108.167064][ T6456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 108.167077][ T6456] Call Trace: [ 108.167084][ T6456] [ 108.167093][ T6456] dump_stack_lvl+0x16c/0x1f0 [ 108.167129][ T6456] should_fail_ex+0x50a/0x650 [ 108.167167][ T6456] _copy_from_user+0x2e/0xd0 [ 108.167193][ T6456] copy_msghdr_from_user+0x99/0x160 [ 108.167227][ T6456] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 108.167257][ T6456] ? __lock_acquire+0xcc5/0x3c40 [ 108.167302][ T6456] ___sys_sendmsg+0xff/0x1e0 [ 108.167335][ T6456] ? __pfx____sys_sendmsg+0x10/0x10 [ 108.167380][ T6456] ? trace_lock_acquire+0x14e/0x1f0 [ 108.167427][ T6456] __sys_sendmmsg+0x201/0x420 [ 108.167463][ T6456] ? __pfx___sys_sendmmsg+0x10/0x10 [ 108.167506][ T6456] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 108.167548][ T6456] ? fput+0x67/0x440 [ 108.167571][ T6456] ? ksys_write+0x1ba/0x250 [ 108.167600][ T6456] ? __pfx_ksys_write+0x10/0x10 [ 108.167634][ T6456] __x64_sys_sendmmsg+0x9c/0x100 [ 108.167666][ T6456] ? lockdep_hardirqs_on+0x7c/0x110 [ 108.167693][ T6456] do_syscall_64+0xcd/0x250 [ 108.167725][ T6456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.167752][ T6456] RIP: 0033:0x7f23e098d169 [ 108.167770][ T6456] 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 [ 108.167796][ T6456] RSP: 002b:00007f23e07f9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 108.167818][ T6456] RAX: ffffffffffffffda RBX: 00007f23e0ba5fa0 RCX: 00007f23e098d169 [ 108.167832][ T6456] RDX: 0000000000000007 RSI: 0000400000000200 RDI: 0000000000000003 [ 108.167845][ T6456] RBP: 00007f23e07f9090 R08: 0000000000000000 R09: 0000000000000000 [ 108.167858][ T6456] R10: 0000000000004008 R11: 0000000000000246 R12: 0000000000000001 [ 108.167871][ T6456] R13: 0000000000000000 R14: 00007f23e0ba5fa0 R15: 00007ffccf8ef0a8 [ 108.167900][ T6456] [ 108.692115][ T6473] FAULT_INJECTION: forcing a failure. [ 108.692115][ T6473] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 108.708413][ T6473] CPU: 0 UID: 0 PID: 6473 Comm: syz.2.129 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 108.708441][ T6473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 108.708453][ T6473] Call Trace: [ 108.708460][ T6473] [ 108.708469][ T6473] dump_stack_lvl+0x16c/0x1f0 [ 108.708532][ T6473] should_fail_ex+0x50a/0x650 [ 108.708566][ T6473] ? page_copy_sane+0xcd/0x2d0 [ 108.708591][ T6473] copy_page_from_iter_atomic+0x39f/0x1920 [ 108.708631][ T6473] ? __pfx_copy_page_from_iter_atomic+0x10/0x10 [ 108.708657][ T6473] ? fault_in_readable+0x1a7/0x200 [ 108.708686][ T6473] ? __pfx_fault_in_readable+0x10/0x10 [ 108.708714][ T6473] ? I_BDEV+0xd/0x20 [ 108.708734][ T6473] ? inode_to_bdi+0x9e/0x160 [ 108.708769][ T6473] iomap_file_buffered_write+0x633/0xc70 [ 108.708808][ T6473] ? __pfx_iomap_file_buffered_write+0x10/0x10 [ 108.708834][ T6473] ? find_held_lock+0x2d/0x110 [ 108.708858][ T6473] ? __pfx_inode_set_ctime_current+0x10/0x10 [ 108.708906][ T6473] ? preempt_count_add+0x76/0x150 [ 108.708934][ T6473] ? mnt_put_write_access_file+0xc1/0xf0 [ 108.708968][ T6473] blkdev_write_iter+0x574/0xdd0 [ 108.709003][ T6473] vfs_write+0x5ae/0x1150 [ 108.709034][ T6473] ? __pfx_blkdev_write_iter+0x10/0x10 [ 108.709066][ T6473] ? __pfx_vfs_write+0x10/0x10 [ 108.709097][ T6473] ? __fget_files+0x40/0x3a0 [ 108.709142][ T6473] ksys_write+0x12b/0x250 [ 108.709171][ T6473] ? __pfx_ksys_write+0x10/0x10 [ 108.709209][ T6473] do_syscall_64+0xcd/0x250 [ 108.709241][ T6473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.709272][ T6473] RIP: 0033:0x7fdeda38d169 [ 108.709291][ T6473] 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 [ 108.709312][ T6473] RSP: 002b:00007fdedb179038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 108.709333][ T6473] RAX: ffffffffffffffda RBX: 00007fdeda5a5fa0 RCX: 00007fdeda38d169 [ 108.709349][ T6473] RDX: 000000007fffffff RSI: 0000000000000000 RDI: 0000000000000003 [ 108.709362][ T6473] RBP: 00007fdedb179090 R08: 0000000000000000 R09: 0000000000000000 [ 108.709376][ T6473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 108.709389][ T6473] R13: 0000000000000000 R14: 00007fdeda5a5fa0 R15: 00007ffd7ac44c18 [ 108.709419][ T6473] [ 109.370373][ T6471] process 'syz.1.126' launched './file0' with NULL argv: empty string added [ 109.738809][ T6497] FAULT_INJECTION: forcing a failure. [ 109.738809][ T6497] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 109.822489][ T6497] CPU: 1 UID: 0 PID: 6497 Comm: syz.3.136 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 109.822523][ T6497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 109.822535][ T6497] Call Trace: [ 109.822542][ T6497] [ 109.822551][ T6497] dump_stack_lvl+0x16c/0x1f0 [ 109.822586][ T6497] should_fail_ex+0x50a/0x650 [ 109.822624][ T6497] _copy_to_user+0x32/0xd0 [ 109.822651][ T6497] sk_getsockopt+0x1362/0x2f70 [ 109.822675][ T6497] ? hlock_class+0x4e/0x130 [ 109.822704][ T6497] ? __pfx_sk_getsockopt+0x10/0x10 [ 109.822734][ T6497] ? __pfx___lock_acquire+0x10/0x10 [ 109.822771][ T6497] ? find_held_lock+0x2d/0x110 [ 109.822799][ T6497] ? __might_fault+0x13b/0x190 [ 109.822822][ T6497] ? __pfx_lock_release+0x10/0x10 [ 109.822851][ T6497] ? trace_lock_acquire+0x14e/0x1f0 [ 109.822879][ T6497] ? lock_acquire+0x2f/0xb0 [ 109.822906][ T6497] ? __might_fault+0xe3/0x190 [ 109.822928][ T6497] ? __might_fault+0xe3/0x190 [ 109.822958][ T6497] do_sock_getsockopt+0x647/0x800 [ 109.822982][ T6497] ? trace_lock_acquire+0x120/0x1f0 [ 109.823009][ T6497] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 109.823032][ T6497] ? lock_acquire+0x2f/0xb0 [ 109.823059][ T6497] ? __fget_files+0x40/0x3a0 [ 109.823093][ T6497] ? __fget_files+0x206/0x3a0 [ 109.823131][ T6497] __sys_getsockopt+0x12f/0x260 [ 109.823164][ T6497] __x64_sys_getsockopt+0xbd/0x160 [ 109.823190][ T6497] ? do_syscall_64+0x91/0x250 [ 109.823217][ T6497] ? lockdep_hardirqs_on+0x7c/0x110 [ 109.823242][ T6497] do_syscall_64+0xcd/0x250 [ 109.823271][ T6497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.823299][ T6497] RIP: 0033:0x7f23e098d169 [ 109.823317][ T6497] 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 [ 109.823337][ T6497] RSP: 002b:00007f23e07f9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 109.823359][ T6497] RAX: ffffffffffffffda RBX: 00007f23e0ba5fa0 RCX: 00007f23e098d169 [ 109.823374][ T6497] RDX: 000000000000001a RSI: 0000000000000001 RDI: 0000000000000004 [ 109.823387][ T6497] RBP: 00007f23e07f9090 R08: 0000000000000000 R09: 0000000000000000 [ 109.823401][ T6497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 109.823414][ T6497] R13: 0000000000000000 R14: 00007f23e0ba5fa0 R15: 00007ffccf8ef0a8 [ 109.823453][ T6497] [ 110.118421][ T6500] FAULT_INJECTION: forcing a failure. [ 110.118421][ T6500] name failslab, interval 1, probability 0, space 0, times 0 [ 110.133751][ T6500] CPU: 1 UID: 0 PID: 6500 Comm: syz.0.137 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 110.133781][ T6500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 110.133794][ T6500] Call Trace: [ 110.133800][ T6500] [ 110.133809][ T6500] dump_stack_lvl+0x16c/0x1f0 [ 110.133845][ T6500] should_fail_ex+0x50a/0x650 [ 110.133879][ T6500] ? fs_reclaim_acquire+0xae/0x150 [ 110.133910][ T6500] ? ieee80211_register_hw+0x156b/0x4060 [ 110.133943][ T6500] should_failslab+0xc2/0x120 [ 110.133967][ T6500] __kmalloc_noprof+0xcb/0x510 [ 110.133999][ T6500] ? __pfx_lock_release+0x10/0x10 [ 110.134029][ T6500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 110.134071][ T6500] ieee80211_register_hw+0x156b/0x4060 [ 110.134118][ T6500] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 110.134149][ T6500] ? net_generic+0xea/0x2a0 [ 110.134180][ T6500] ? lockdep_init_map_type+0x16d/0x7d0 [ 110.134217][ T6500] ? __asan_memset+0x23/0x50 [ 110.134247][ T6500] ? __hrtimer_init+0x106/0x2c0 [ 110.134285][ T6500] mac80211_hwsim_new_radio+0x304e/0x54e0 [ 110.134340][ T6500] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 110.134385][ T6500] hwsim_new_radio_nl+0xb42/0x12b0 [ 110.134419][ T6500] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 110.134464][ T6500] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 110.134531][ T6500] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 110.134590][ T6500] genl_family_rcv_msg_doit+0x202/0x2f0 [ 110.134632][ T6500] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 110.134782][ T6500] ? trace_cap_capable+0x1a2/0x210 [ 110.134833][ T6500] ? bpf_lsm_capable+0x9/0x10 [ 110.134861][ T6500] ? security_capable+0x7e/0x260 [ 110.134888][ T6500] ? ns_capable+0xd7/0x110 [ 110.134926][ T6500] genl_rcv_msg+0x565/0x800 [ 110.134967][ T6500] ? __pfx_genl_rcv_msg+0x10/0x10 [ 110.135004][ T6500] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 110.135051][ T6500] netlink_rcv_skb+0x16b/0x440 [ 110.135084][ T6500] ? __pfx_genl_rcv_msg+0x10/0x10 [ 110.135123][ T6500] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 110.135171][ T6500] ? down_read+0xc9/0x330 [ 110.135204][ T6500] ? __pfx_down_read+0x10/0x10 [ 110.135237][ T6500] ? netlink_deliver_tap+0x1ae/0xd30 [ 110.135268][ T6500] genl_rcv+0x28/0x40 [ 110.135303][ T6500] netlink_unicast+0x53c/0x7f0 [ 110.135342][ T6500] ? __pfx_netlink_unicast+0x10/0x10 [ 110.135420][ T6500] ? __phys_addr_symbol+0x30/0x80 [ 110.135447][ T6500] ? __check_object_size+0x488/0x710 [ 110.135479][ T6500] netlink_sendmsg+0x8b8/0xd70 [ 110.135519][ T6500] ? __pfx_netlink_sendmsg+0x10/0x10 [ 110.135567][ T6500] ____sys_sendmsg+0xaaf/0xc90 [ 110.135597][ T6500] ? copy_msghdr_from_user+0x10b/0x160 [ 110.135629][ T6500] ? __pfx_____sys_sendmsg+0x10/0x10 [ 110.135677][ T6500] ___sys_sendmsg+0x135/0x1e0 [ 110.135716][ T6500] ? __pfx____sys_sendmsg+0x10/0x10 [ 110.135767][ T6500] ? __pfx_lock_release+0x10/0x10 [ 110.135799][ T6500] ? trace_lock_acquire+0x14e/0x1f0 [ 110.135841][ T6500] ? __fget_files+0x206/0x3a0 [ 110.135886][ T6500] __sys_sendmsg+0x16e/0x220 [ 110.135922][ T6500] ? __pfx___sys_sendmsg+0x10/0x10 [ 110.135958][ T6500] ? __x64_sys_futex+0x1e1/0x4c0 [ 110.136011][ T6500] do_syscall_64+0xcd/0x250 [ 110.136046][ T6500] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.136079][ T6500] RIP: 0033:0x7f51b278d169 [ 110.136100][ T6500] 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 [ 110.136123][ T6500] RSP: 002b:00007f51b3697038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 110.136147][ T6500] RAX: ffffffffffffffda RBX: 00007f51b29a5fa0 RCX: 00007f51b278d169 [ 110.136163][ T6500] RDX: 00000000040000c0 RSI: 0000400000000300 RDI: 0000000000000007 [ 110.136179][ T6500] RBP: 00007f51b280e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 110.136195][ T6500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 110.136210][ T6500] R13: 0000000000000000 R14: 00007f51b29a5fa0 R15: 00007ffdc2ed72f8 [ 110.136247][ T6500] [ 110.906950][ T6515] Malformed UNC in devname [ 110.906950][ T6515] [ 110.967960][ T6515] CIFS: VFS: Malformed UNC in devname [ 112.428166][ T6540] svc: failed to register nfsdv3 RPC service (errno 111). [ 112.443756][ T6540] svc: failed to register nfsaclv3 RPC service (errno 111). [ 114.065167][ C0] vcan0: j1939_tp_rxtimer: 0xffff8880217f6c00: rx timeout, send abort [ 114.077269][ C0] vcan0: j1939_tp_rxtimer: 0xffff8880217f5800: rx timeout, send abort [ 114.088536][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff8880217f6c00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 114.107726][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff8880217f5800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 114.740944][ T6590] netlink: 60 bytes leftover after parsing attributes in process `syz.2.163'. [ 114.782389][ T6590] netlink: 8 bytes leftover after parsing attributes in process `syz.2.163'. [ 115.001743][ T6599] netlink: 8 bytes leftover after parsing attributes in process `syz.2.166'. [ 115.021741][ T6601] FAULT_INJECTION: forcing a failure. [ 115.021741][ T6601] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 115.068116][ T6601] CPU: 1 UID: 0 PID: 6601 Comm: syz.3.165 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 115.068149][ T6601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 115.068161][ T6601] Call Trace: [ 115.068168][ T6601] [ 115.068177][ T6601] dump_stack_lvl+0x16c/0x1f0 [ 115.068213][ T6601] should_fail_ex+0x50a/0x650 [ 115.068252][ T6601] _copy_from_user+0x2e/0xd0 [ 115.068277][ T6601] copy_msghdr_from_user+0x99/0x160 [ 115.068316][ T6601] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 115.068363][ T6601] ___sys_sendmsg+0xff/0x1e0 [ 115.068396][ T6601] ? __pfx____sys_sendmsg+0x10/0x10 [ 115.068439][ T6601] ? __pfx_lock_release+0x10/0x10 [ 115.068468][ T6601] ? trace_lock_acquire+0x14e/0x1f0 [ 115.068503][ T6601] ? __fget_files+0x206/0x3a0 [ 115.068542][ T6601] __sys_sendmsg+0x16e/0x220 [ 115.068573][ T6601] ? __pfx___sys_sendmsg+0x10/0x10 [ 115.068625][ T6601] do_syscall_64+0xcd/0x250 [ 115.068656][ T6601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 115.068685][ T6601] RIP: 0033:0x7f23e098d169 [ 115.068703][ T6601] 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 [ 115.068723][ T6601] RSP: 002b:00007f23e07f9038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 115.068745][ T6601] RAX: ffffffffffffffda RBX: 00007f23e0ba5fa0 RCX: 00007f23e098d169 [ 115.068760][ T6601] RDX: 0000000004004080 RSI: 0000400000000500 RDI: 0000000000000003 [ 115.068773][ T6601] RBP: 00007f23e07f9090 R08: 0000000000000000 R09: 0000000000000000 [ 115.068787][ T6601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 115.068799][ T6601] R13: 0000000000000000 R14: 00007f23e0ba5fa0 R15: 00007ffccf8ef0a8 [ 115.068828][ T6601] [ 115.613803][ T6605] FAULT_INJECTION: forcing a failure. [ 115.613803][ T6605] name failslab, interval 1, probability 0, space 0, times 0 [ 115.663303][ T6605] CPU: 0 UID: 0 PID: 6605 Comm: syz.3.168 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 115.663335][ T6605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 115.663348][ T6605] Call Trace: [ 115.663355][ T6605] [ 115.663364][ T6605] dump_stack_lvl+0x16c/0x1f0 [ 115.663400][ T6605] should_fail_ex+0x50a/0x650 [ 115.663435][ T6605] ? __inet_bhash2_update_saddr+0xb0e/0x1a30 [ 115.663467][ T6605] should_failslab+0xc2/0x120 [ 115.663491][ T6605] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 115.663526][ T6605] ? lock_acquire+0x2f/0xb0 [ 115.663555][ T6605] ? __inet_bhash2_update_saddr+0x1cf/0x1a30 [ 115.663587][ T6605] __inet_bhash2_update_saddr+0x1cf/0x1a30 [ 115.663633][ T6605] tcp_v4_connect+0x14b5/0x1b80 [ 115.663679][ T6605] ? __pfx_tcp_v4_connect+0x10/0x10 [ 115.663714][ T6605] ? __pfx_mark_lock+0x10/0x10 [ 115.663749][ T6605] __inet_stream_connect+0x3c7/0x1020 [ 115.663784][ T6605] ? find_held_lock+0x2d/0x110 [ 115.663814][ T6605] ? __pfx___inet_stream_connect+0x10/0x10 [ 115.663848][ T6605] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 115.663872][ T6605] ? __pfx_inet_stream_connect+0x10/0x10 [ 115.663906][ T6605] ? mark_held_locks+0x9f/0xe0 [ 115.663937][ T6605] ? __local_bh_enable_ip+0xa4/0x120 [ 115.663973][ T6605] ? __pfx_inet_stream_connect+0x10/0x10 [ 115.664005][ T6605] inet_stream_connect+0x57/0xa0 [ 115.664041][ T6605] __sys_connect_file+0x13e/0x1a0 [ 115.664076][ T6605] __sys_connect+0x14f/0x170 [ 115.664105][ T6605] ? __pfx___sys_connect+0x10/0x10 [ 115.664147][ T6605] ? __pfx_ksys_write+0x10/0x10 [ 115.664192][ T6605] __x64_sys_connect+0x72/0xb0 [ 115.664219][ T6605] ? lockdep_hardirqs_on+0x7c/0x110 [ 115.664248][ T6605] do_syscall_64+0xcd/0x250 [ 115.664280][ T6605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 115.664311][ T6605] RIP: 0033:0x7f23e098d169 [ 115.664331][ T6605] 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 [ 115.664351][ T6605] RSP: 002b:00007f23e07f9038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 115.664373][ T6605] RAX: ffffffffffffffda RBX: 00007f23e0ba5fa0 RCX: 00007f23e098d169 [ 115.664388][ T6605] RDX: 0000000000000054 RSI: 0000400000000080 RDI: 0000000000000003 [ 115.664402][ T6605] RBP: 00007f23e07f9090 R08: 0000000000000000 R09: 0000000000000000 [ 115.664416][ T6605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 115.664428][ T6605] R13: 0000000000000000 R14: 00007f23e0ba5fa0 R15: 00007ffccf8ef0a8 [ 115.664460][ T6605] [ 116.376656][ T6614] cougar: G6 mapped to space [ 116.404656][ T6617] FAULT_INJECTION: forcing a failure. [ 116.404656][ T6617] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 116.484384][ T6617] CPU: 1 UID: 0 PID: 6617 Comm: syz.3.171 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 116.484416][ T6617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 116.484428][ T6617] Call Trace: [ 116.484434][ T6617] [ 116.484442][ T6617] dump_stack_lvl+0x16c/0x1f0 [ 116.484476][ T6617] should_fail_ex+0x50a/0x650 [ 116.484514][ T6617] _copy_to_user+0x32/0xd0 [ 116.484540][ T6617] simple_read_from_buffer+0xd0/0x160 [ 116.484571][ T6617] proc_fail_nth_read+0x198/0x270 [ 116.484599][ T6617] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 116.484628][ T6617] ? rw_verify_area+0xcf/0x680 [ 116.484655][ T6617] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 116.484679][ T6617] vfs_read+0x1df/0xbf0 [ 116.484707][ T6617] ? __fget_files+0x1fc/0x3a0 [ 116.484747][ T6617] ? __pfx___mutex_lock+0x10/0x10 [ 116.484774][ T6617] ? __pfx_vfs_read+0x10/0x10 [ 116.484810][ T6617] ? __fget_files+0x206/0x3a0 [ 116.484847][ T6617] ksys_read+0x12b/0x250 [ 116.484873][ T6617] ? __pfx_ksys_read+0x10/0x10 [ 116.484910][ T6617] do_syscall_64+0xcd/0x250 [ 116.484941][ T6617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 116.484972][ T6617] RIP: 0033:0x7f23e098bb7c [ 116.484989][ T6617] 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 [ 116.485010][ T6617] RSP: 002b:00007f23e07f9030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 116.485030][ T6617] RAX: ffffffffffffffda RBX: 00007f23e0ba5fa0 RCX: 00007f23e098bb7c [ 116.485044][ T6617] RDX: 000000000000000f RSI: 00007f23e07f90a0 RDI: 0000000000000004 [ 116.485057][ T6617] RBP: 00007f23e07f9090 R08: 0000000000000000 R09: 0000000000000000 [ 116.485070][ T6617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 116.485082][ T6617] R13: 0000000000000000 R14: 00007f23e0ba5fa0 R15: 00007ffccf8ef0a8 [ 116.485112][ T6617] [ 117.395370][ T6638] input: f as /devices/virtual/input/input5 [ 117.760030][ T6653] FAULT_INJECTION: forcing a failure. [ 117.760030][ T6653] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 117.803779][ T6653] CPU: 1 UID: 0 PID: 6653 Comm: syz.0.181 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 117.803813][ T6653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 117.803824][ T6653] Call Trace: [ 117.803831][ T6653] [ 117.803840][ T6653] dump_stack_lvl+0x16c/0x1f0 [ 117.803891][ T6653] should_fail_ex+0x50a/0x650 [ 117.803929][ T6653] _copy_from_user+0x2e/0xd0 [ 117.803953][ T6653] move_addr_to_kernel+0x68/0x160 [ 117.803983][ T6653] __copy_msghdr+0x386/0x470 [ 117.804015][ T6653] copy_msghdr_from_user+0xc2/0x160 [ 117.804046][ T6653] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 117.804077][ T6653] ? __lock_acquire+0xcc5/0x3c40 [ 117.804127][ T6653] ___sys_sendmsg+0xff/0x1e0 [ 117.804165][ T6653] ? __pfx____sys_sendmsg+0x10/0x10 [ 117.804211][ T6653] ? trace_lock_acquire+0x14e/0x1f0 [ 117.804260][ T6653] __sys_sendmmsg+0x201/0x420 [ 117.804295][ T6653] ? __pfx___sys_sendmmsg+0x10/0x10 [ 117.804339][ T6653] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 117.804382][ T6653] ? fput+0x67/0x440 [ 117.804406][ T6653] ? ksys_write+0x1ba/0x250 [ 117.804436][ T6653] ? __pfx_ksys_write+0x10/0x10 [ 117.804470][ T6653] __x64_sys_sendmmsg+0x9c/0x100 [ 117.804501][ T6653] ? lockdep_hardirqs_on+0x7c/0x110 [ 117.804529][ T6653] do_syscall_64+0xcd/0x250 [ 117.804561][ T6653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 117.804591][ T6653] RIP: 0033:0x7f51b278d169 [ 117.804610][ T6653] 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 [ 117.804631][ T6653] RSP: 002b:00007f51b3697038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 117.804653][ T6653] RAX: ffffffffffffffda RBX: 00007f51b29a5fa0 RCX: 00007f51b278d169 [ 117.804668][ T6653] RDX: 0000000000000002 RSI: 00004000000001c0 RDI: 0000000000000003 [ 117.804682][ T6653] RBP: 00007f51b3697090 R08: 0000000000000000 R09: 0000000000000000 [ 117.804695][ T6653] R10: 0000000000000100 R11: 0000000000000246 R12: 0000000000000001 [ 117.804709][ T6653] R13: 0000000000000000 R14: 00007f51b29a5fa0 R15: 00007ffdc2ed72f8 [ 117.804739][ T6653] [ 118.706264][ T6665] FAULT_INJECTION: forcing a failure. [ 118.706264][ T6665] name failslab, interval 1, probability 0, space 0, times 0 [ 118.766397][ T6667] FAULT_INJECTION: forcing a failure. [ 118.766397][ T6667] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 118.789744][ T6667] CPU: 1 UID: 0 PID: 6667 Comm: syz.3.186 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 118.789785][ T6667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 118.789796][ T6667] Call Trace: [ 118.789803][ T6667] [ 118.789813][ T6667] dump_stack_lvl+0x16c/0x1f0 [ 118.789849][ T6667] should_fail_ex+0x50a/0x650 [ 118.789883][ T6667] ? __pfx___might_resched+0x10/0x10 [ 118.789922][ T6667] should_fail_alloc_page+0xe7/0x130 [ 118.789947][ T6667] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 118.789982][ T6667] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 118.790015][ T6667] ? __pfx_mark_lock+0x10/0x10 [ 118.790040][ T6667] ? __pfx_stack_trace_save+0x10/0x10 [ 118.790063][ T6667] ? stack_depot_save_flags+0x28/0x9c0 [ 118.790097][ T6667] ? rcu_is_watching+0x12/0xc0 [ 118.790126][ T6667] ? kasan_save_stack+0x42/0x60 [ 118.790158][ T6667] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 118.790194][ T6667] ? hlock_class+0x4e/0x130 [ 118.790220][ T6667] ? hlock_class+0x4e/0x130 [ 118.790254][ T6667] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 118.790289][ T6667] ? policy_nodemask+0xea/0x4e0 [ 118.790315][ T6667] alloc_pages_mpol+0x1fc/0x540 [ 118.790340][ T6667] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 118.790373][ T6667] alloc_pages_noprof+0x131/0x390 [ 118.790398][ T6667] pte_alloc_one+0x20/0x390 [ 118.790431][ T6667] do_pte_missing+0x1aff/0x3e10 [ 118.790465][ T6667] ? do_raw_spin_unlock+0x172/0x230 [ 118.790490][ T6667] ? __pmd_alloc+0x3c2/0x870 [ 118.790522][ T6667] __handle_mm_fault+0x1166/0x2c60 [ 118.790564][ T6667] ? __pfx___handle_mm_fault+0x10/0x10 [ 118.790595][ T6667] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 118.790645][ T6667] ? find_vma+0xc0/0x140 [ 118.790671][ T6667] ? __pfx_find_vma+0x10/0x10 [ 118.790701][ T6667] handle_mm_fault+0x3fa/0xaa0 [ 118.790741][ T6667] do_user_addr_fault+0x7a3/0x13f0 [ 118.790786][ T6667] exc_page_fault+0x5c/0xc0 [ 118.790815][ T6667] asm_exc_page_fault+0x26/0x30 [ 118.790845][ T6667] RIP: 0010:rep_movs_alternative+0x30/0x70 [ 118.790870][ T6667] Code: f9 40 73 40 83 f9 08 73 21 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 0f 1f 84 00 00 00 00 00 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 [ 118.790891][ T6667] RSP: 0018:ffffc90003357c70 EFLAGS: 00050246 [ 118.790910][ T6667] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000008 [ 118.790923][ T6667] RDX: fffff5200066af9e RSI: 0000000000000000 RDI: ffffc90003357ce8 [ 118.790938][ T6667] RBP: 0000000000000008 R08: 0000000000000001 R09: fffff5200066af9d [ 118.790951][ T6667] R10: ffffc90003357cef R11: 0000000000000001 R12: 0000000000000000 [ 118.790965][ T6667] R13: ffffc90003357ce8 R14: ffffffff904230a0 R15: 0000000000000000 [ 118.790997][ T6667] _copy_from_user+0x98/0xd0 [ 118.791024][ T6667] vsock_connectible_setsockopt+0x8e0/0xa30 [ 118.791055][ T6667] ? __pfx_vsock_connectible_setsockopt+0x10/0x10 [ 118.791084][ T6667] ? ksys_write+0x191/0x250 [ 118.791115][ T6667] ? __pfx_aa_sk_perm+0x10/0x10 [ 118.791153][ T6667] ? __pfx_vsock_connectible_setsockopt+0x10/0x10 [ 118.791182][ T6667] do_sock_setsockopt+0x222/0x480 [ 118.791207][ T6667] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 118.791233][ T6667] ? lock_acquire+0x2f/0xb0 [ 118.791279][ T6667] __sys_setsockopt+0x1a0/0x230 [ 118.791317][ T6667] __x64_sys_setsockopt+0xbd/0x160 [ 118.791346][ T6667] ? do_syscall_64+0x91/0x250 [ 118.791374][ T6667] ? lockdep_hardirqs_on+0x7c/0x110 [ 118.791402][ T6667] do_syscall_64+0xcd/0x250 [ 118.791434][ T6667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.791464][ T6667] RIP: 0033:0x7f23e098d169 [ 118.791482][ T6667] 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 [ 118.791502][ T6667] RSP: 002b:00007f23e07f9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 118.791523][ T6667] RAX: ffffffffffffffda RBX: 00007f23e0ba5fa0 RCX: 00007f23e098d169 [ 118.791538][ T6667] RDX: 0000000000000000 RSI: 0000000000000028 RDI: 0400000000000003 [ 118.791552][ T6667] RBP: 00007f23e07f9090 R08: 000000000000056b R09: 0000000000000000 [ 118.791566][ T6667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 118.791579][ T6667] R13: 0000000000000000 R14: 00007f23e0ba5fa0 R15: 00007ffccf8ef0a8 [ 118.791603][ T6667] [ 118.791946][ T6665] CPU: 1 UID: 0 PID: 6665 Comm: syz.0.185 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 118.791978][ T6665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 118.791992][ T6665] Call Trace: [ 118.791999][ T6665] [ 118.792009][ T6665] dump_stack_lvl+0x16c/0x1f0 [ 118.792045][ T6665] should_fail_ex+0x50a/0x650 [ 118.792084][ T6665] ? fs_reclaim_acquire+0xae/0x150 [ 118.792117][ T6665] should_failslab+0xc2/0x120 [ 118.792141][ T6665] __kmalloc_node_track_caller_noprof+0xcf/0x510 [ 118.792180][ T6665] ? sctp_sysctl_net_register+0x30/0x200 [ 118.792215][ T6665] ? __pfx_sctp_defaults_init+0x10/0x10 [ 118.792247][ T6665] kmemdup_noprof+0x29/0x60 [ 118.792278][ T6665] sctp_sysctl_net_register+0x30/0x200 [ 118.792312][ T6665] ? __pfx_sctp_defaults_init+0x10/0x10 [ 118.792342][ T6665] sctp_defaults_init+0x6c4/0xd80 [ 118.792373][ T6665] ? __pfx_sctp_defaults_init+0x10/0x10 [ 118.792402][ T6665] ops_init+0x1df/0x5f0 [ 118.792439][ T6665] setup_net+0x21f/0x860 [ 118.792462][ T6665] ? __pfx_setup_net+0x10/0x10 [ 118.792480][ T6665] ? down_read_killable+0xcc/0x380 [ 118.792513][ T6665] ? __pfx_down_read_killable+0x10/0x10 [ 118.792546][ T6665] ? __raw_spin_lock_init+0x3a/0x110 [ 118.792572][ T6665] ? debug_mutex_init+0x37/0x70 [ 118.792603][ T6665] copy_net_ns+0x2a6/0x5f0 [ 118.792632][ T6665] create_new_namespaces+0x3ea/0xad0 [ 118.792678][ T6665] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 118.792717][ T6665] ksys_unshare+0x45d/0xa40 [ 118.792744][ T6665] ? __pfx_ksys_unshare+0x10/0x10 [ 118.792768][ T6665] ? xfd_validate_state+0x5d/0x180 [ 118.792824][ T6665] __x64_sys_unshare+0x31/0x40 [ 118.792850][ T6665] do_syscall_64+0xcd/0x250 [ 118.792883][ T6665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.792916][ T6665] RIP: 0033:0x7f51b278d169 [ 118.792936][ T6665] 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 [ 118.792957][ T6665] RSP: 002b:00007f51b3697038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 118.792980][ T6665] RAX: ffffffffffffffda RBX: 00007f51b29a5fa0 RCX: 00007f51b278d169 [ 118.792995][ T6665] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 118.793008][ T6665] RBP: 00007f51b280e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 118.793021][ T6665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 118.793034][ T6665] R13: 0000000000000000 R14: 00007f51b29a5fa0 R15: 00007ffdc2ed72f8 [ 118.793065][ T6665] [ 121.373621][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 121.384361][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 122.250398][ T6711] netlink: 326 bytes leftover after parsing attributes in process `syz.0.199'. [ 122.435095][ T6714] netlink: 28 bytes leftover after parsing attributes in process `syz.2.200'. [ 122.468354][ T6714] mac80211_hwsim hwsim7 wlan1: entered promiscuous mode [ 122.616024][ T6719] bridge0: port 3(netdevsim2) entered blocking state [ 122.629607][ T6719] bridge0: port 3(netdevsim2) entered disabled state [ 122.638411][ T6719] netdevsim netdevsim2 netdevsim2: entered allmulticast mode [ 122.650144][ T6719] netdevsim netdevsim2 netdevsim2: entered promiscuous mode [ 122.660058][ T6719] bridge0: port 3(netdevsim2) entered blocking state [ 122.668949][ T6719] bridge0: port 3(netdevsim2) entered forwarding state [ 122.802512][ T6722] FAULT_INJECTION: forcing a failure. [ 122.802512][ T6722] name failslab, interval 1, probability 0, space 0, times 0 [ 122.824109][ T6722] CPU: 1 UID: 0 PID: 6722 Comm: syz.2.203 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 122.824147][ T6722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 122.824166][ T6722] Call Trace: [ 122.824175][ T6722] [ 122.824186][ T6722] dump_stack_lvl+0x16c/0x1f0 [ 122.824240][ T6722] should_fail_ex+0x50a/0x650 [ 122.824276][ T6722] ? fs_reclaim_acquire+0xae/0x150 [ 122.824308][ T6722] ? ima_write_template_field_data+0x56/0x1f0 [ 122.824338][ T6722] should_failslab+0xc2/0x120 [ 122.824362][ T6722] __kmalloc_noprof+0xcb/0x510 [ 122.824398][ T6722] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.824436][ T6722] ima_write_template_field_data+0x56/0x1f0 [ 122.824476][ T6722] ima_eventdigest_init_common+0x153/0x430 [ 122.824510][ T6722] ? __pfx_ima_eventdigest_init_common+0x10/0x10 [ 122.824573][ T6722] ? rcu_watching_snap_stopped_since+0xf0/0x110 [ 122.824604][ T6722] ? trace_kmalloc+0x2d/0xd0 [ 122.824632][ T6722] ? __kmalloc_noprof+0x23b/0x510 [ 122.824676][ T6722] ima_alloc_init_template+0x399/0x720 [ 122.824722][ T6722] ima_store_measurement+0x1ea/0x5c0 [ 122.824751][ T6722] ? __pfx_ima_store_measurement+0x10/0x10 [ 122.824783][ T6722] ? vfs_getxattr_alloc+0xf1/0x340 [ 122.824827][ T6722] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 122.824868][ T6722] process_measurement+0x1bcb/0x2370 [ 122.824916][ T6722] ? find_held_lock+0x2d/0x110 [ 122.824941][ T6722] ? __pfx_process_measurement+0x10/0x10 [ 122.824979][ T6722] ? __pfx_lock_release+0x10/0x10 [ 122.825009][ T6722] ? rcu_is_watching+0x12/0xc0 [ 122.825037][ T6722] ? __mutex_lock+0x1cc/0xb10 [ 122.825103][ T6722] ? tracing_check_open_get_tr.part.0+0xb2/0x130 [ 122.825137][ T6722] ? inode_to_bdi+0x9e/0x160 [ 122.825174][ T6722] ima_file_check+0xc6/0x110 [ 122.825208][ T6722] ? __pfx_ima_file_check+0x10/0x10 [ 122.825250][ T6722] security_file_post_open+0x8e/0x210 [ 122.825283][ T6722] path_openat+0x147f/0x2d80 [ 122.825330][ T6722] ? __pfx_path_openat+0x10/0x10 [ 122.825364][ T6722] ? __pfx___lock_acquire+0x10/0x10 [ 122.825394][ T6722] ? lock_acquire.part.0+0x11b/0x380 [ 122.825425][ T6722] ? find_held_lock+0x2d/0x110 [ 122.825453][ T6722] do_filp_open+0x20c/0x470 [ 122.825483][ T6722] ? __pfx_do_filp_open+0x10/0x10 [ 122.825511][ T6722] ? find_held_lock+0x2d/0x110 [ 122.825561][ T6722] ? alloc_fd+0x41f/0x760 [ 122.825604][ T6722] do_sys_openat2+0x17a/0x1e0 [ 122.825628][ T6722] ? __pfx_do_sys_openat2+0x10/0x10 [ 122.825663][ T6722] __x64_sys_openat+0x175/0x210 [ 122.825687][ T6722] ? __pfx___x64_sys_openat+0x10/0x10 [ 122.825727][ T6722] do_syscall_64+0xcd/0x250 [ 122.825773][ T6722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.825808][ T6722] RIP: 0033:0x7fdeda38d169 [ 122.825840][ T6722] 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 [ 122.825864][ T6722] RSP: 002b:00007fdedb179038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 122.825907][ T6722] RAX: ffffffffffffffda RBX: 00007fdeda5a5fa0 RCX: 00007fdeda38d169 [ 122.825923][ T6722] RDX: 0000000000000000 RSI: 0000400000000000 RDI: ffffffffffffff9c [ 122.825939][ T6722] RBP: 00007fdeda40e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 122.825953][ T6722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 122.825968][ T6722] R13: 0000000000000000 R14: 00007fdeda5a5fa0 R15: 00007ffd7ac44c18 [ 122.826002][ T6722] [ 122.826371][ T30] audit: type=1804 audit(4294967324.440:5): pid=6722 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=add_template_measure cause=ENOMEM comm="syz.2.203" name="/newroot/sys/kernel/tracing/per_cpu/cpu0/stats" dev="tracefs" ino=81 res=0 errno=0 [ 123.636693][ T6728] FAULT_INJECTION: forcing a failure. [ 123.636693][ T6728] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 123.663044][ T6728] CPU: 0 UID: 0 PID: 6728 Comm: syz.0.205 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 123.663079][ T6728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 123.663092][ T6728] Call Trace: [ 123.663099][ T6728] [ 123.663109][ T6728] dump_stack_lvl+0x16c/0x1f0 [ 123.663148][ T6728] should_fail_ex+0x50a/0x650 [ 123.663188][ T6728] _copy_to_iter+0x2a1/0x1560 [ 123.663215][ T6728] ? trace_lock_acquire+0x14e/0x1f0 [ 123.663243][ T6728] ? __pfx_mark_lock+0x10/0x10 [ 123.663274][ T6728] ? __pfx__copy_to_iter+0x10/0x10 [ 123.663296][ T6728] ? __virt_addr_valid+0x1a4/0x590 [ 123.663326][ T6728] ? __virt_addr_valid+0x5e/0x590 [ 123.663348][ T6728] ? __phys_addr+0xc6/0x150 [ 123.663369][ T6728] ? __phys_addr_symbol+0x30/0x80 [ 123.663392][ T6728] ? __check_object_size+0x488/0x710 [ 123.663420][ T6728] simple_copy_to_iter+0x4f/0x80 [ 123.663449][ T6728] __skb_datagram_iter+0x5a6/0x8c0 [ 123.663475][ T6728] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 123.663515][ T6728] skb_copy_datagram_iter+0x40/0x50 [ 123.663546][ T6728] tcp_recvmsg_locked+0x1aa3/0x2780 [ 123.663587][ T6728] ? __pfx_tcp_recvmsg_locked+0x10/0x10 [ 123.663619][ T6728] ? __local_bh_enable_ip+0xa4/0x120 [ 123.663656][ T6728] tcp_recvmsg+0x12e/0x680 [ 123.663692][ T6728] ? __pfx_tcp_recvmsg+0x10/0x10 [ 123.663724][ T6728] ? aa_sk_perm+0x2f5/0xb20 [ 123.663754][ T6728] ? __pfx_tcp_recvmsg+0x10/0x10 [ 123.663776][ T6728] inet_recvmsg+0x12b/0x6a0 [ 123.663797][ T6728] ? lock_acquire+0x2f/0xb0 [ 123.663827][ T6728] ? __pfx_inet_recvmsg+0x10/0x10 [ 123.663859][ T6728] sock_recvmsg+0x1b2/0x250 [ 123.663886][ T6728] __sys_recvfrom+0x204/0x310 [ 123.663916][ T6728] ? 0xffffffff81000000 [ 123.663934][ T6728] ? __pfx___sys_recvfrom+0x10/0x10 [ 123.663993][ T6728] ? ksys_write+0x1ba/0x250 [ 123.664022][ T6728] ? __pfx_ksys_write+0x10/0x10 [ 123.664056][ T6728] __x64_sys_recvfrom+0xe0/0x1c0 [ 123.664086][ T6728] ? do_syscall_64+0x91/0x250 [ 123.664116][ T6728] ? lockdep_hardirqs_on+0x7c/0x110 [ 123.664144][ T6728] do_syscall_64+0xcd/0x250 [ 123.664177][ T6728] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.664207][ T6728] RIP: 0033:0x7f51b278d169 [ 123.664225][ T6728] 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 [ 123.664245][ T6728] RSP: 002b:00007f51b3697038 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 123.664267][ T6728] RAX: ffffffffffffffda RBX: 00007f51b29a5fa0 RCX: 00007f51b278d169 [ 123.664283][ T6728] RDX: 000000800000000e RSI: 0000000000000000 RDI: 0000000000000003 [ 123.664296][ T6728] RBP: 00007f51b3697090 R08: 0000000000000000 R09: ffffffff81000000 [ 123.664310][ T6728] R10: 0000000000000100 R11: 0000000000000246 R12: 0000000000000001 [ 123.664324][ T6728] R13: 0000000000000000 R14: 00007f51b29a5fa0 R15: 00007ffdc2ed72f8 [ 123.664345][ T6728] ? 0xffffffff81000000 [ 123.664371][ T6728] [ 124.153371][ T6738] ima: policy update failed [ 124.255276][ T30] audit: type=1802 audit(4294967325.770:6): pid=6738 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.3.206" res=0 errno=0 [ 124.661903][ T6745] FAULT_INJECTION: forcing a failure. [ 124.661903][ T6745] name failslab, interval 1, probability 0, space 0, times 0 [ 124.703289][ T6745] CPU: 0 UID: 0 PID: 6745 Comm: syz.3.210 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 124.703321][ T6745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 124.703361][ T6745] Call Trace: [ 124.703367][ T6745] [ 124.703376][ T6745] dump_stack_lvl+0x16c/0x1f0 [ 124.703410][ T6745] should_fail_ex+0x50a/0x650 [ 124.703447][ T6745] should_failslab+0xc2/0x120 [ 124.703468][ T6745] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 124.703500][ T6745] ? skb_clone+0x190/0x3f0 [ 124.703538][ T6745] skb_clone+0x190/0x3f0 [ 124.703571][ T6745] netlink_deliver_tap+0xabd/0xd30 [ 124.703609][ T6745] netlink_unicast+0x5e1/0x7f0 [ 124.703644][ T6745] ? __pfx_netlink_unicast+0x10/0x10 [ 124.703675][ T6745] ? __phys_addr_symbol+0x30/0x80 [ 124.703698][ T6745] ? __check_object_size+0x488/0x710 [ 124.703727][ T6745] netlink_sendmsg+0x8b8/0xd70 [ 124.703764][ T6745] ? __pfx_netlink_sendmsg+0x10/0x10 [ 124.703808][ T6745] ____sys_sendmsg+0xaaf/0xc90 [ 124.703833][ T6745] ? copy_msghdr_from_user+0x10b/0x160 [ 124.703865][ T6745] ? __pfx_____sys_sendmsg+0x10/0x10 [ 124.703907][ T6745] ___sys_sendmsg+0x135/0x1e0 [ 124.703941][ T6745] ? __pfx____sys_sendmsg+0x10/0x10 [ 124.703988][ T6745] ? __pfx_lock_release+0x10/0x10 [ 124.704017][ T6745] ? trace_lock_acquire+0x14e/0x1f0 [ 124.704056][ T6745] ? __fget_files+0x206/0x3a0 [ 124.704096][ T6745] __sys_sendmsg+0x16e/0x220 [ 124.704129][ T6745] ? __pfx___sys_sendmsg+0x10/0x10 [ 124.704184][ T6745] do_syscall_64+0xcd/0x250 [ 124.704217][ T6745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.704246][ T6745] RIP: 0033:0x7f23e098d169 [ 124.704265][ T6745] 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 [ 124.704286][ T6745] RSP: 002b:00007f23e07f9038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 124.704308][ T6745] RAX: ffffffffffffffda RBX: 00007f23e0ba5fa0 RCX: 00007f23e098d169 [ 124.704323][ T6745] RDX: 0000000020000000 RSI: 0000400000000200 RDI: 0000000000000003 [ 124.704344][ T6745] RBP: 00007f23e07f9090 R08: 0000000000000000 R09: 0000000000000000 [ 124.704357][ T6745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 124.704371][ T6745] R13: 0000000000000000 R14: 00007f23e0ba5fa0 R15: 00007ffccf8ef0a8 [ 124.704402][ T6745] [ 125.135858][ T6757] FAULT_INJECTION: forcing a failure. [ 125.135858][ T6757] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 125.155029][ T6757] CPU: 0 UID: 0 PID: 6757 Comm: syz.3.214 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 125.155058][ T6757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 125.155071][ T6757] Call Trace: [ 125.155078][ T6757] [ 125.155087][ T6757] dump_stack_lvl+0x16c/0x1f0 [ 125.155123][ T6757] should_fail_ex+0x50a/0x650 [ 125.155162][ T6757] _copy_to_user+0x32/0xd0 [ 125.155189][ T6757] simple_read_from_buffer+0xd0/0x160 [ 125.155220][ T6757] proc_fail_nth_read+0x198/0x270 [ 125.155248][ T6757] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 125.155278][ T6757] ? rw_verify_area+0xcf/0x680 [ 125.155304][ T6757] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 125.155329][ T6757] vfs_read+0x1df/0xbf0 [ 125.155359][ T6757] ? __fget_files+0x1fc/0x3a0 [ 125.155391][ T6757] ? __pfx___mutex_lock+0x10/0x10 [ 125.155421][ T6757] ? __pfx_vfs_read+0x10/0x10 [ 125.155460][ T6757] ? __fget_files+0x206/0x3a0 [ 125.155501][ T6757] ksys_read+0x12b/0x250 [ 125.155530][ T6757] ? __pfx_ksys_read+0x10/0x10 [ 125.155576][ T6757] do_syscall_64+0xcd/0x250 [ 125.155609][ T6757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.155640][ T6757] RIP: 0033:0x7f23e098bb7c [ 125.155659][ T6757] 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 [ 125.155679][ T6757] RSP: 002b:00007f23e07f9030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 125.155700][ T6757] RAX: ffffffffffffffda RBX: 00007f23e0ba5fa0 RCX: 00007f23e098bb7c [ 125.155713][ T6757] RDX: 000000000000000f RSI: 00007f23e07f90a0 RDI: 0000000000000004 [ 125.155726][ T6757] RBP: 00007f23e07f9090 R08: 0000000000000000 R09: 0000000000008000 [ 125.155740][ T6757] R10: 0000000000000eb2 R11: 0000000000000246 R12: 0000000000000001 [ 125.155751][ T6757] R13: 0000000000000000 R14: 00007f23e0ba5fa0 R15: 00007ffccf8ef0a8 [ 125.155781][ T6757] [ 126.681430][ T6810] FAULT_INJECTION: forcing a failure. [ 126.681430][ T6810] name failslab, interval 1, probability 0, space 0, times 0 [ 126.698806][ T6810] CPU: 1 UID: 0 PID: 6810 Comm: syz.0.228 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 126.698836][ T6810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 126.698849][ T6810] Call Trace: [ 126.698856][ T6810] [ 126.698864][ T6810] dump_stack_lvl+0x16c/0x1f0 [ 126.698899][ T6810] should_fail_ex+0x50a/0x650 [ 126.698938][ T6810] should_failslab+0xc2/0x120 [ 126.698961][ T6810] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 126.698995][ T6810] ? dst_alloc+0x99/0x1a0 [ 126.699043][ T6810] dst_alloc+0x99/0x1a0 [ 126.699072][ T6810] rt_dst_alloc+0x35/0x3a0 [ 126.699105][ T6810] ip_route_output_key_hash_rcu+0x88d/0x2930 [ 126.699139][ T6810] ip_route_output_key_hash+0x138/0x2e0 [ 126.699163][ T6810] ? __pfx_ip_route_output_key_hash+0x10/0x10 [ 126.699194][ T6810] ? __call_rcu_common.constprop.0+0x3ea/0x870 [ 126.699233][ T6810] ? lockdep_hardirqs_on+0x7c/0x110 [ 126.699267][ T6810] ip_route_output_flow+0x27/0x150 [ 126.699293][ T6810] dccp_v4_connect+0x7fd/0x1500 [ 126.699340][ T6810] __inet_stream_connect+0x3c7/0x1020 [ 126.699372][ T6810] ? find_held_lock+0x2d/0x110 [ 126.699401][ T6810] ? __pfx___inet_stream_connect+0x10/0x10 [ 126.699434][ T6810] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 126.699457][ T6810] ? __pfx_inet_stream_connect+0x10/0x10 [ 126.699489][ T6810] ? mark_held_locks+0x9f/0xe0 [ 126.699520][ T6810] ? __local_bh_enable_ip+0xa4/0x120 [ 126.699556][ T6810] ? __pfx_inet_stream_connect+0x10/0x10 [ 126.699586][ T6810] inet_stream_connect+0x57/0xa0 [ 126.699620][ T6810] __sys_connect_file+0x13e/0x1a0 [ 126.699652][ T6810] __sys_connect+0x14f/0x170 [ 126.699679][ T6810] ? __pfx___sys_connect+0x10/0x10 [ 126.699720][ T6810] ? __pfx_ksys_write+0x10/0x10 [ 126.699757][ T6810] __x64_sys_connect+0x72/0xb0 [ 126.699783][ T6810] ? lockdep_hardirqs_on+0x7c/0x110 [ 126.699809][ T6810] do_syscall_64+0xcd/0x250 [ 126.699841][ T6810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.699870][ T6810] RIP: 0033:0x7f51b278d169 [ 126.699889][ T6810] 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 [ 126.699909][ T6810] RSP: 002b:00007f51b3697038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 126.699930][ T6810] RAX: ffffffffffffffda RBX: 00007f51b29a5fa0 RCX: 00007f51b278d169 [ 126.699944][ T6810] RDX: 0000000000000052 RSI: 00004000000000c0 RDI: 0000000000000003 [ 126.699958][ T6810] RBP: 00007f51b3697090 R08: 0000000000000000 R09: 0000000000000000 [ 126.699970][ T6810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 126.699983][ T6810] R13: 0000000000000000 R14: 00007f51b29a5fa0 R15: 00007ffdc2ed72f8 [ 126.700014][ T6810] [ 127.311208][ T6819] FAULT_INJECTION: forcing a failure. [ 127.311208][ T6819] name failslab, interval 1, probability 0, space 0, times 0 [ 127.327024][ T6819] CPU: 1 UID: 0 PID: 6819 Comm: syz.3.232 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 127.327053][ T6819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 127.327065][ T6819] Call Trace: [ 127.327071][ T6819] [ 127.327079][ T6819] dump_stack_lvl+0x16c/0x1f0 [ 127.327114][ T6819] should_fail_ex+0x50a/0x650 [ 127.327154][ T6819] should_failslab+0xc2/0x120 [ 127.327176][ T6819] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 127.327210][ T6819] ? skb_clone+0x190/0x3f0 [ 127.327248][ T6819] skb_clone+0x190/0x3f0 [ 127.327281][ T6819] netlink_deliver_tap+0xabd/0xd30 [ 127.327319][ T6819] netlink_unicast+0x5e1/0x7f0 [ 127.327354][ T6819] ? __pfx_netlink_unicast+0x10/0x10 [ 127.327386][ T6819] ? __phys_addr_symbol+0x30/0x80 [ 127.327416][ T6819] ? __check_object_size+0x488/0x710 [ 127.327444][ T6819] netlink_sendmsg+0x8b8/0xd70 [ 127.327481][ T6819] ? __pfx_netlink_sendmsg+0x10/0x10 [ 127.327525][ T6819] ____sys_sendmsg+0xaaf/0xc90 [ 127.327550][ T6819] ? copy_msghdr_from_user+0x10b/0x160 [ 127.327582][ T6819] ? __pfx_____sys_sendmsg+0x10/0x10 [ 127.327625][ T6819] ___sys_sendmsg+0x135/0x1e0 [ 127.327658][ T6819] ? __pfx____sys_sendmsg+0x10/0x10 [ 127.327705][ T6819] ? __pfx_lock_release+0x10/0x10 [ 127.327735][ T6819] ? trace_lock_acquire+0x14e/0x1f0 [ 127.327773][ T6819] ? __fget_files+0x206/0x3a0 [ 127.327813][ T6819] __sys_sendmsg+0x16e/0x220 [ 127.327845][ T6819] ? __pfx___sys_sendmsg+0x10/0x10 [ 127.327901][ T6819] do_syscall_64+0xcd/0x250 [ 127.327933][ T6819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.327963][ T6819] RIP: 0033:0x7f23e098d169 [ 127.327981][ T6819] 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 [ 127.328001][ T6819] RSP: 002b:00007f23e07f9038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 127.328022][ T6819] RAX: ffffffffffffffda RBX: 00007f23e0ba5fa0 RCX: 00007f23e098d169 [ 127.328036][ T6819] RDX: 0000000020000000 RSI: 0000400000000200 RDI: 0000000000000003 [ 127.328049][ T6819] RBP: 00007f23e07f9090 R08: 0000000000000000 R09: 0000000000000000 [ 127.328063][ T6819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 127.328074][ T6819] R13: 0000000000000000 R14: 00007f23e0ba5fa0 R15: 00007ffccf8ef0a8 [ 127.328101][ T6819] [ 128.672329][ T6847] FAULT_INJECTION: forcing a failure. [ 128.672329][ T6847] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 128.790963][ T6847] CPU: 0 UID: 0 PID: 6847 Comm: syz.3.241 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 128.790996][ T6847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 128.791009][ T6847] Call Trace: [ 128.791016][ T6847] [ 128.791025][ T6847] dump_stack_lvl+0x16c/0x1f0 [ 128.791091][ T6847] should_fail_ex+0x50a/0x650 [ 128.791132][ T6847] _copy_from_iter+0x2a1/0x1560 [ 128.791158][ T6847] ? trace_lock_acquire+0x14e/0x1f0 [ 128.791185][ T6847] ? rcu_is_watching+0x12/0xc0 [ 128.791211][ T6847] ? __pfx__copy_from_iter+0x10/0x10 [ 128.791233][ T6847] ? __virt_addr_valid+0x1a4/0x590 [ 128.791263][ T6847] ? __virt_addr_valid+0x5e/0x590 [ 128.791285][ T6847] ? __phys_addr+0xc6/0x150 [ 128.791306][ T6847] ? __phys_addr_symbol+0x30/0x80 [ 128.791329][ T6847] ? __check_object_size+0x488/0x710 [ 128.791357][ T6847] proc_sys_call_handler+0x31e/0x5a0 [ 128.791394][ T6847] ? __pfx_proc_sys_call_handler+0x10/0x10 [ 128.791441][ T6847] vfs_write+0x5ae/0x1150 [ 128.791472][ T6847] ? __pfx_proc_sys_write+0x10/0x10 [ 128.791506][ T6847] ? __pfx_lock_release+0x10/0x10 [ 128.791536][ T6847] ? __pfx_vfs_write+0x10/0x10 [ 128.791568][ T6847] ? lock_acquire+0x2f/0xb0 [ 128.791596][ T6847] ? __fget_files+0x40/0x3a0 [ 128.791644][ T6847] __x64_sys_pwrite64+0x1f6/0x250 [ 128.791676][ T6847] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 128.791718][ T6847] do_syscall_64+0xcd/0x250 [ 128.791750][ T6847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.791780][ T6847] RIP: 0033:0x7f23e098d169 [ 128.791799][ T6847] 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 [ 128.791819][ T6847] RSP: 002b:00007f23e07f9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 128.791841][ T6847] RAX: ffffffffffffffda RBX: 00007f23e0ba5fa0 RCX: 00007f23e098d169 [ 128.791856][ T6847] RDX: 0000000000008001 RSI: 00004000000003c0 RDI: 0000000000000003 [ 128.791871][ T6847] RBP: 00007f23e07f9090 R08: 0000000000000000 R09: 0000000000000000 [ 128.791884][ T6847] R10: 000000000000000d R11: 0000000000000246 R12: 0000000000000001 [ 128.791897][ T6847] R13: 0000000000000000 R14: 00007f23e0ba5fa0 R15: 00007ffccf8ef0a8 [ 128.791929][ T6847] [ 129.067988][ T6845] netlink: 342 bytes leftover after parsing attributes in process `syz.0.239'. [ 129.098918][ T6855] netlink: 16 bytes leftover after parsing attributes in process `syz.1.243'. [ 129.169588][ T6837] netlink: 342 bytes leftover after parsing attributes in process `syz.0.239'. [ 129.187247][ T6837] netlink: 342 bytes leftover after parsing attributes in process `syz.0.239'. [ 129.201444][ T6837] netlink: 342 bytes leftover after parsing attributes in process `syz.0.239'. [ 129.201753][ T6837] netlink: 342 bytes leftover after parsing attributes in process `syz.0.239'. [ 129.500555][ T6864] FAULT_INJECTION: forcing a failure. [ 129.500555][ T6864] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 129.534993][ T6864] CPU: 0 UID: 0 PID: 6864 Comm: syz.3.246 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 129.535027][ T6864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 129.535040][ T6864] Call Trace: [ 129.535047][ T6864] [ 129.535056][ T6864] dump_stack_lvl+0x16c/0x1f0 [ 129.535099][ T6864] should_fail_ex+0x50a/0x650 [ 129.535138][ T6864] _copy_to_user+0x32/0xd0 [ 129.535167][ T6864] simple_read_from_buffer+0xd0/0x160 [ 129.535199][ T6864] proc_fail_nth_read+0x198/0x270 [ 129.535227][ T6864] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 129.535265][ T6864] ? rw_verify_area+0xcf/0x680 [ 129.535297][ T6864] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 129.535325][ T6864] vfs_read+0x1df/0xbf0 [ 129.535355][ T6864] ? __fget_files+0x1fc/0x3a0 [ 129.535386][ T6864] ? __pfx___mutex_lock+0x10/0x10 [ 129.535417][ T6864] ? __pfx_vfs_read+0x10/0x10 [ 129.535456][ T6864] ? __fget_files+0x206/0x3a0 [ 129.535496][ T6864] ksys_read+0x12b/0x250 [ 129.535532][ T6864] ? __pfx_ksys_read+0x10/0x10 [ 129.535572][ T6864] do_syscall_64+0xcd/0x250 [ 129.535605][ T6864] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.535636][ T6864] RIP: 0033:0x7f23e098bb7c [ 129.535655][ T6864] 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 [ 129.535676][ T6864] RSP: 002b:00007f23e07f9030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 129.535697][ T6864] RAX: ffffffffffffffda RBX: 00007f23e0ba5fa0 RCX: 00007f23e098bb7c [ 129.535713][ T6864] RDX: 000000000000000f RSI: 00007f23e07f90a0 RDI: 0000000000000003 [ 129.535727][ T6864] RBP: 00007f23e07f9090 R08: 0000000000000000 R09: 0000000000000000 [ 129.535741][ T6864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 129.535754][ T6864] R13: 0000000000000000 R14: 00007f23e0ba5fa0 R15: 00007ffccf8ef0a8 [ 129.535787][ T6864] [ 129.924179][ T6873] netlink: 8 bytes leftover after parsing attributes in process `syz.2.248'. [ 130.024195][ T6876] FAULT_INJECTION: forcing a failure. [ 130.024195][ T6876] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 130.047159][ T6876] CPU: 0 UID: 0 PID: 6876 Comm: syz.1.250 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 130.047191][ T6876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 130.047205][ T6876] Call Trace: [ 130.047211][ T6876] [ 130.047220][ T6876] dump_stack_lvl+0x16c/0x1f0 [ 130.047256][ T6876] should_fail_ex+0x50a/0x650 [ 130.047294][ T6876] _copy_to_user+0x32/0xd0 [ 130.047321][ T6876] simple_read_from_buffer+0xd0/0x160 [ 130.047353][ T6876] proc_fail_nth_read+0x198/0x270 [ 130.047381][ T6876] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 130.047411][ T6876] ? rw_verify_area+0xcf/0x680 [ 130.047438][ T6876] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 130.047466][ T6876] vfs_read+0x1df/0xbf0 [ 130.047496][ T6876] ? __fget_files+0x1fc/0x3a0 [ 130.047526][ T6876] ? __pfx___mutex_lock+0x10/0x10 [ 130.047556][ T6876] ? __pfx_vfs_read+0x10/0x10 [ 130.047594][ T6876] ? __fget_files+0x206/0x3a0 [ 130.047634][ T6876] ksys_read+0x12b/0x250 [ 130.047663][ T6876] ? __pfx_ksys_read+0x10/0x10 [ 130.047703][ T6876] do_syscall_64+0xcd/0x250 [ 130.047735][ T6876] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.047766][ T6876] RIP: 0033:0x7fe304f8bb7c [ 130.047785][ T6876] 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 [ 130.047806][ T6876] RSP: 002b:00007fe305d0e030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 130.047829][ T6876] RAX: ffffffffffffffda RBX: 00007fe3051a5fa0 RCX: 00007fe304f8bb7c [ 130.047844][ T6876] RDX: 000000000000000f RSI: 00007fe305d0e0a0 RDI: 0000000000000004 [ 130.047857][ T6876] RBP: 00007fe305d0e090 R08: 0000000000000000 R09: 0000000000000000 [ 130.047871][ T6876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 130.047885][ T6876] R13: 0000000000000000 R14: 00007fe3051a5fa0 R15: 00007fff0378d578 [ 130.047917][ T6876] [ 130.304362][ T6878] FAULT_INJECTION: forcing a failure. [ 130.304362][ T6878] name failslab, interval 1, probability 0, space 0, times 0 [ 130.341701][ T6878] CPU: 0 UID: 0 PID: 6878 Comm: syz.0.252 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 130.341738][ T6878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 130.341753][ T6878] Call Trace: [ 130.341761][ T6878] [ 130.341771][ T6878] dump_stack_lvl+0x16c/0x1f0 [ 130.341811][ T6878] should_fail_ex+0x50a/0x650 [ 130.341848][ T6878] ? fs_reclaim_acquire+0xae/0x150 [ 130.341882][ T6878] ? nfc_llcp_build_tlv+0xfd/0x230 [ 130.341913][ T6878] should_failslab+0xc2/0x120 [ 130.341944][ T6878] __kmalloc_noprof+0xcb/0x510 [ 130.341989][ T6878] nfc_llcp_build_tlv+0xfd/0x230 [ 130.342022][ T6878] nfc_llcp_build_gb.isra.0+0x196/0x400 [ 130.342051][ T6878] ? __pfx_nfc_llcp_build_gb.isra.0+0x10/0x10 [ 130.342082][ T6878] ? lockdep_init_map_type+0x16d/0x7d0 [ 130.342119][ T6878] ? lockdep_init_map_type+0x16d/0x7d0 [ 130.342159][ T6878] nfc_llcp_register_device+0x600/0xa60 [ 130.342190][ T6878] nfc_register_device+0x6d/0x3c0 [ 130.342222][ T6878] nci_register_device+0x7f4/0xb80 [ 130.342248][ T6878] ? __pfx_nci_register_device+0x10/0x10 [ 130.342286][ T6878] virtual_ncidev_open+0x141/0x220 [ 130.342321][ T6878] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 130.342358][ T6878] misc_open+0x35a/0x420 [ 130.342383][ T6878] ? __pfx_misc_open+0x10/0x10 [ 130.342406][ T6878] chrdev_open+0x237/0x6a0 [ 130.342440][ T6878] ? __pfx_apparmor_file_open+0x10/0x10 [ 130.342471][ T6878] ? __pfx_chrdev_open+0x10/0x10 [ 130.342508][ T6878] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 130.342541][ T6878] do_dentry_open+0x735/0x1c40 [ 130.342570][ T6878] ? __pfx_chrdev_open+0x10/0x10 [ 130.342601][ T6878] ? inode_permission+0xdd/0x5f0 [ 130.342628][ T6878] vfs_open+0x82/0x3f0 [ 130.342650][ T6878] ? may_open+0x1f2/0x400 [ 130.342676][ T6878] path_openat+0x1e88/0x2d80 [ 130.342717][ T6878] ? __pfx_path_openat+0x10/0x10 [ 130.342746][ T6878] ? __pfx___lock_acquire+0x10/0x10 [ 130.342774][ T6878] ? lock_acquire.part.0+0x11b/0x380 [ 130.342800][ T6878] ? find_held_lock+0x2d/0x110 [ 130.342827][ T6878] do_filp_open+0x20c/0x470 [ 130.342857][ T6878] ? __pfx_do_filp_open+0x10/0x10 [ 130.342885][ T6878] ? find_held_lock+0x2d/0x110 [ 130.342928][ T6878] ? alloc_fd+0x41f/0x760 [ 130.342982][ T6878] do_sys_openat2+0x17a/0x1e0 [ 130.343007][ T6878] ? __pfx_do_sys_openat2+0x10/0x10 [ 130.343044][ T6878] __x64_sys_openat+0x175/0x210 [ 130.343068][ T6878] ? __pfx___x64_sys_openat+0x10/0x10 [ 130.343105][ T6878] do_syscall_64+0xcd/0x250 [ 130.343144][ T6878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.343175][ T6878] RIP: 0033:0x7f51b278d169 [ 130.343194][ T6878] 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 [ 130.343218][ T6878] RSP: 002b:00007f51b3697038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 130.343242][ T6878] RAX: ffffffffffffffda RBX: 00007f51b29a5fa0 RCX: 00007f51b278d169 [ 130.343259][ T6878] RDX: 0000000000000002 RSI: 0000400000000400 RDI: ffffffffffffff9c [ 130.343273][ T6878] RBP: 00007f51b280e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 130.343287][ T6878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 130.343301][ T6878] R13: 0000000000000000 R14: 00007f51b29a5fa0 R15: 00007ffdc2ed72f8 [ 130.343333][ T6878] [ 130.752110][ T6884] input: f as /devices/virtual/input/input6 [ 132.176949][ T6926] ptrace attach of "./syz-executor exec"[5837] was attempted by ""[6926] [ 133.199536][ T6941] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input7 [ 133.298472][ T6945] FAULT_INJECTION: forcing a failure. [ 133.298472][ T6945] name failslab, interval 1, probability 0, space 0, times 0 [ 133.328665][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.338075][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.347740][ T6945] CPU: 0 UID: 0 PID: 6945 Comm: syz.2.270 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 133.347774][ T6945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 133.347787][ T6945] Call Trace: [ 133.347794][ T6945] [ 133.347804][ T6945] dump_stack_lvl+0x16c/0x1f0 [ 133.347840][ T6945] should_fail_ex+0x50a/0x650 [ 133.347875][ T6945] ? fs_reclaim_acquire+0xae/0x150 [ 133.347906][ T6945] ? tomoyo_encode2+0x100/0x3e0 [ 133.347934][ T6945] should_failslab+0xc2/0x120 [ 133.347958][ T6945] __kmalloc_noprof+0xcb/0x510 [ 133.347990][ T6945] ? d_absolute_path+0x137/0x1b0 [ 133.348019][ T6945] ? rcu_is_watching+0x12/0xc0 [ 133.348047][ T6945] tomoyo_encode2+0x100/0x3e0 [ 133.348081][ T6945] tomoyo_encode+0x29/0x50 [ 133.348109][ T6945] tomoyo_realpath_from_path+0x19d/0x720 [ 133.348149][ T6945] tomoyo_path_number_perm+0x248/0x590 [ 133.348174][ T6945] ? tomoyo_path_number_perm+0x235/0x590 [ 133.348205][ T6945] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 133.348264][ T6945] ? __pfx_lock_release+0x10/0x10 [ 133.348292][ T6945] ? trace_lock_acquire+0x14e/0x1f0 [ 133.348321][ T6945] ? lock_acquire+0x2f/0xb0 [ 133.348348][ T6945] ? __fget_files+0x40/0x3a0 [ 133.348383][ T6945] ? __fget_files+0x206/0x3a0 [ 133.348418][ T6945] security_file_ioctl+0x9b/0x240 [ 133.348448][ T6945] __x64_sys_ioctl+0xb7/0x200 [ 133.348478][ T6945] do_syscall_64+0xcd/0x250 [ 133.348511][ T6945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.348541][ T6945] RIP: 0033:0x7fdeda38d169 [ 133.348561][ T6945] 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 [ 133.348581][ T6945] RSP: 002b:00007fdedb179038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 133.348605][ T6945] RAX: ffffffffffffffda RBX: 00007fdeda5a5fa0 RCX: 00007fdeda38d169 [ 133.348620][ T6945] RDX: 0000000000000000 RSI: 0000000000001261 RDI: 0000000000000003 [ 133.348633][ T6945] RBP: 00007fdedb179090 R08: 0000000000000000 R09: 0000000000000000 [ 133.348647][ T6945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 133.348661][ T6945] R13: 0000000000000000 R14: 00007fdeda5a5fa0 R15: 00007ffd7ac44c18 [ 133.348698][ T6945] [ 133.348842][ T6945] ERROR: Out of memory at tomoyo_realpath_from_path. [ 134.200296][ T6962] FAULT_INJECTION: forcing a failure. [ 134.200296][ T6962] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 134.240699][ T6962] CPU: 1 UID: 0 PID: 6962 Comm: syz.0.274 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 134.240732][ T6962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 134.240745][ T6962] Call Trace: [ 134.240752][ T6962] [ 134.240761][ T6962] dump_stack_lvl+0x16c/0x1f0 [ 134.240797][ T6962] should_fail_ex+0x50a/0x650 [ 134.240830][ T6962] ? __pfx___might_resched+0x10/0x10 [ 134.240868][ T6962] should_fail_alloc_page+0xe7/0x130 [ 134.240894][ T6962] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 134.240938][ T6962] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 134.240975][ T6962] ? __pfx_mark_lock+0x10/0x10 [ 134.241003][ T6962] ? mark_lock+0xb5/0xc60 [ 134.241030][ T6962] ? find_held_lock+0x2d/0x110 [ 134.241063][ T6962] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 134.241119][ T6962] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 134.241155][ T6962] ? policy_nodemask+0xea/0x4e0 [ 134.241181][ T6962] alloc_pages_mpol+0x1fc/0x540 [ 134.241204][ T6962] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 134.241226][ T6962] ? find_held_lock+0x2d/0x110 [ 134.241254][ T6962] folio_alloc_mpol_noprof+0x36/0x2f0 [ 134.241283][ T6962] shmem_alloc_folio+0x135/0x160 [ 134.241319][ T6962] shmem_alloc_and_add_folio+0x48e/0xc10 [ 134.241351][ T6962] ? shmem_huge_global_enabled+0x72/0x6b0 [ 134.241376][ T6962] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 134.241407][ T6962] ? shmem_allowable_huge_orders+0xd0/0x410 [ 134.241442][ T6962] shmem_get_folio_gfp+0x689/0x1530 [ 134.241476][ T6962] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 134.241503][ T6962] ? __pfx_mark_lock+0x10/0x10 [ 134.241540][ T6962] shmem_fault+0x200/0xae0 [ 134.241568][ T6962] ? __pfx_shmem_fault+0x10/0x10 [ 134.241594][ T6962] ? __pfx_lock_release+0x10/0x10 [ 134.241627][ T6962] ? __pfx_filemap_map_pages+0x10/0x10 [ 134.241655][ T6962] ? mark_held_locks+0x9f/0xe0 [ 134.241686][ T6962] ? pte_alloc_one+0x2b8/0x390 [ 134.241723][ T6962] ? __pfx_filemap_map_pages+0x10/0x10 [ 134.241750][ T6962] __do_fault+0x10a/0x490 [ 134.241777][ T6962] ? __pfx_filemap_map_pages+0x10/0x10 [ 134.241803][ T6962] do_pte_missing+0x1a8/0x3e10 [ 134.241837][ T6962] ? do_raw_spin_unlock+0x172/0x230 [ 134.241862][ T6962] ? __pmd_alloc+0x3c2/0x870 [ 134.241894][ T6962] __handle_mm_fault+0x1166/0x2c60 [ 134.241942][ T6962] ? __pfx___handle_mm_fault+0x10/0x10 [ 134.241972][ T6962] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 134.242023][ T6962] ? find_vma+0xc0/0x140 [ 134.242048][ T6962] ? __pfx_find_vma+0x10/0x10 [ 134.242079][ T6962] handle_mm_fault+0x3fa/0xaa0 [ 134.242119][ T6962] do_user_addr_fault+0x7a3/0x13f0 [ 134.242157][ T6962] exc_page_fault+0x5c/0xc0 [ 134.242187][ T6962] asm_exc_page_fault+0x26/0x30 [ 134.242217][ T6962] RIP: 0010:__put_user_4+0x11/0x20 [ 134.242246][ T6962] Code: 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 cb 48 c1 fb 3f 48 09 d9 0f 01 cb <89> 01 31 c9 0f 01 ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 [ 134.242268][ T6962] RSP: 0018:ffffc9000460fec8 EFLAGS: 00050246 [ 134.242287][ T6962] RAX: 00000000ffffffff RBX: 0000000000000000 RCX: 0000000000000000 [ 134.242301][ T6962] RDX: ffff88802d8c5a00 RSI: ffffffff8b35d40a RDI: ffffffff8bd35820 [ 134.242317][ T6962] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff20c5082 [ 134.242331][ T6962] R10: ffffffff90628417 R11: 0000000000000000 R12: fffffffffffffdfd [ 134.242346][ T6962] R13: ffff888034b63880 R14: 0000000000000003 R15: 0000000000000000 [ 134.242372][ T6962] ? vsock_dev_ioctl+0x9a/0x130 [ 134.242402][ T6962] vsock_dev_ioctl+0xa4/0x130 [ 134.242425][ T6962] ? __pfx_vsock_dev_ioctl+0x10/0x10 [ 134.242450][ T6962] __x64_sys_ioctl+0x190/0x200 [ 134.242481][ T6962] do_syscall_64+0xcd/0x250 [ 134.242513][ T6962] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.242543][ T6962] RIP: 0033:0x7f51b278d169 [ 134.242561][ T6962] 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 [ 134.242582][ T6962] RSP: 002b:00007f51b3697038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 134.242603][ T6962] RAX: ffffffffffffffda RBX: 00007f51b29a5fa0 RCX: 00007f51b278d169 [ 134.242619][ T6962] RDX: 0000000000000000 RSI: 00000000000007b9 RDI: 0000000000000003 [ 134.242633][ T6962] RBP: 00007f51b3697090 R08: 0000000000000000 R09: 0000000000000000 [ 134.242647][ T6962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 134.242661][ T6962] R13: 0000000000000000 R14: 00007f51b29a5fa0 R15: 00007ffdc2ed72f8 [ 134.242693][ T6962] [ 135.117592][ T6986] FAULT_INJECTION: forcing a failure. [ 135.117592][ T6986] name failslab, interval 1, probability 0, space 0, times 0 [ 135.234782][ T6986] CPU: 0 UID: 0 PID: 6986 Comm: syz.2.279 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 135.234818][ T6986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 135.234831][ T6986] Call Trace: [ 135.234838][ T6986] [ 135.234848][ T6986] dump_stack_lvl+0x16c/0x1f0 [ 135.234886][ T6986] should_fail_ex+0x50a/0x650 [ 135.234920][ T6986] ? fs_reclaim_acquire+0xae/0x150 [ 135.234953][ T6986] should_failslab+0xc2/0x120 [ 135.234976][ T6986] kmem_cache_alloc_noprof+0x6e/0x3d0 [ 135.235011][ T6986] ? __pmd_alloc+0xc3/0x870 [ 135.235046][ T6986] __pmd_alloc+0xc3/0x870 [ 135.235079][ T6986] __handle_mm_fault+0x9fb/0x2c60 [ 135.235122][ T6986] ? __pfx___handle_mm_fault+0x10/0x10 [ 135.235152][ T6986] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 135.235206][ T6986] ? find_vma+0xc0/0x140 [ 135.235233][ T6986] ? __pfx_find_vma+0x10/0x10 [ 135.235265][ T6986] handle_mm_fault+0x3fa/0xaa0 [ 135.235304][ T6986] do_user_addr_fault+0x7a3/0x13f0 [ 135.235344][ T6986] exc_page_fault+0x5c/0xc0 [ 135.235375][ T6986] asm_exc_page_fault+0x26/0x30 [ 135.235405][ T6986] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 135.235430][ T6986] Code: 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 135.235451][ T6986] RSP: 0018:ffffc90004baf9c8 EFLAGS: 00050202 [ 135.235471][ T6986] RAX: 0000000000000001 RBX: 000000000000017d RCX: 000000000000017d [ 135.235485][ T6986] RDX: 0000000000000000 RSI: ffff88807d8d0000 RDI: 0000000000000000 [ 135.235499][ T6986] RBP: 000000000000017d R08: 0000000000000000 R09: ffffed100fb1a02f [ 135.235514][ T6986] R10: ffff88807d8d017c R11: 0000000000000000 R12: 0000000000000000 [ 135.235528][ T6986] R13: ffffc90004bafbd8 R14: ffff88807d8d0000 R15: 0000000000000000 [ 135.235562][ T6986] _copy_to_iter+0x4ed/0x1560 [ 135.235606][ T6986] ? __pfx__copy_to_iter+0x10/0x10 [ 135.235629][ T6986] ? __virt_addr_valid+0x1a4/0x590 [ 135.235664][ T6986] ? __virt_addr_valid+0x5e/0x590 [ 135.235688][ T6986] ? __phys_addr_symbol+0x30/0x80 [ 135.235710][ T6986] ? __check_object_size+0x488/0x710 [ 135.235738][ T6986] seq_read_iter+0xd00/0x12b0 [ 135.235783][ T6986] seq_read+0x39f/0x4e0 [ 135.235816][ T6986] ? __pfx_seq_read+0x10/0x10 [ 135.235871][ T6986] full_proxy_read+0x13c/0x200 [ 135.235903][ T6986] ? __pfx_full_proxy_read+0x10/0x10 [ 135.235933][ T6986] vfs_read+0x1df/0xbf0 [ 135.235964][ T6986] ? __fget_files+0x1fc/0x3a0 [ 135.235996][ T6986] ? __pfx___mutex_lock+0x10/0x10 [ 135.236026][ T6986] ? __pfx_vfs_read+0x10/0x10 [ 135.236066][ T6986] ? __fget_files+0x206/0x3a0 [ 135.236108][ T6986] ksys_read+0x12b/0x250 [ 135.236137][ T6986] ? __pfx_ksys_read+0x10/0x10 [ 135.236177][ T6986] do_syscall_64+0xcd/0x250 [ 135.236210][ T6986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.236240][ T6986] RIP: 0033:0x7fdeda38d169 [ 135.236260][ T6986] 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 [ 135.236281][ T6986] RSP: 002b:00007fdedb179038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 135.236302][ T6986] RAX: ffffffffffffffda RBX: 00007fdeda5a5fa0 RCX: 00007fdeda38d169 [ 135.236317][ T6986] RDX: 00000000000009e7 RSI: 0000000000000000 RDI: 0000000000000003 [ 135.236331][ T6986] RBP: 00007fdedb179090 R08: 0000000000000000 R09: 0000000000000000 [ 135.236345][ T6986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 135.236359][ T6986] R13: 0000000000000000 R14: 00007fdeda5a5fa0 R15: 00007ffd7ac44c18 [ 135.236392][ T6986] [ 135.979374][ T6988] can: request_module (can-proto-0) failed. [ 136.305129][ T7009] netlink: 342 bytes leftover after parsing attributes in process `syz.0.285'. [ 136.971068][ T7017] FAULT_INJECTION: forcing a failure. [ 136.971068][ T7017] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 137.013366][ T7017] CPU: 1 UID: 0 PID: 7017 Comm: syz.1.289 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 137.013401][ T7017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 137.013414][ T7017] Call Trace: [ 137.013422][ T7017] [ 137.013430][ T7017] dump_stack_lvl+0x16c/0x1f0 [ 137.013477][ T7017] should_fail_ex+0x50a/0x650 [ 137.013516][ T7017] _copy_from_user+0x2e/0xd0 [ 137.013542][ T7017] ____sys_sendmsg+0x590/0xc90 [ 137.013572][ T7017] ? __pfx_____sys_sendmsg+0x10/0x10 [ 137.013595][ T7017] ? __lock_acquire+0xcc5/0x3c40 [ 137.013641][ T7017] ___sys_sendmsg+0x135/0x1e0 [ 137.013675][ T7017] ? __pfx____sys_sendmsg+0x10/0x10 [ 137.013720][ T7017] ? trace_lock_acquire+0x14e/0x1f0 [ 137.013769][ T7017] __sys_sendmmsg+0x201/0x420 [ 137.013806][ T7017] ? __pfx___sys_sendmmsg+0x10/0x10 [ 137.013849][ T7017] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 137.013892][ T7017] ? fput+0x67/0x440 [ 137.013916][ T7017] ? ksys_write+0x1ba/0x250 [ 137.013946][ T7017] ? __pfx_ksys_write+0x10/0x10 [ 137.013981][ T7017] __x64_sys_sendmmsg+0x9c/0x100 [ 137.014012][ T7017] ? lockdep_hardirqs_on+0x7c/0x110 [ 137.014040][ T7017] do_syscall_64+0xcd/0x250 [ 137.014071][ T7017] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.014102][ T7017] RIP: 0033:0x7fe304f8d169 [ 137.014120][ T7017] 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 [ 137.014141][ T7017] RSP: 002b:00007fe305d0e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 137.014163][ T7017] RAX: ffffffffffffffda RBX: 00007fe3051a5fa0 RCX: 00007fe304f8d169 [ 137.014179][ T7017] RDX: 0000000000000007 RSI: 0000400000000200 RDI: 0000000000000003 [ 137.014192][ T7017] RBP: 00007fe305d0e090 R08: 0000000000000000 R09: 0000000000000000 [ 137.014206][ T7017] R10: 0000000000004008 R11: 0000000000000246 R12: 0000000000000001 [ 137.014220][ T7017] R13: 0000000000000000 R14: 00007fe3051a5fa0 R15: 00007fff0378d578 [ 137.014250][ T7017] [ 137.784558][ T7034] netlink: 342 bytes leftover after parsing attributes in process `syz.1.294'. [ 138.571518][ T7054] FAULT_INJECTION: forcing a failure. [ 138.571518][ T7054] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 138.607268][ T7054] CPU: 0 UID: 0 PID: 7054 Comm: syz.3.297 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 138.607310][ T7054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 138.607323][ T7054] Call Trace: [ 138.607330][ T7054] [ 138.607339][ T7054] dump_stack_lvl+0x16c/0x1f0 [ 138.607375][ T7054] should_fail_ex+0x50a/0x650 [ 138.607408][ T7054] ? __pfx___might_resched+0x10/0x10 [ 138.607446][ T7054] should_fail_alloc_page+0xe7/0x130 [ 138.607471][ T7054] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 138.607508][ T7054] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 138.607544][ T7054] ? hlock_class+0x4e/0x130 [ 138.607568][ T7054] ? hlock_class+0x4e/0x130 [ 138.607594][ T7054] ? hlock_class+0x4e/0x130 [ 138.607617][ T7054] ? __lock_acquire+0xcc5/0x3c40 [ 138.607648][ T7054] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 138.607693][ T7054] ? __pfx___lock_acquire+0x10/0x10 [ 138.607729][ T7054] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 138.607766][ T7054] ? policy_nodemask+0xea/0x4e0 [ 138.607791][ T7054] alloc_pages_mpol+0x1fc/0x540 [ 138.607815][ T7054] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 138.607839][ T7054] ? xas_load+0x49/0x5b0 [ 138.607865][ T7054] ? filemap_get_entry+0xd0/0x3c0 [ 138.607895][ T7054] folio_alloc_noprof+0x20/0x2d0 [ 138.607920][ T7054] filemap_alloc_folio_noprof+0x39b/0x470 [ 138.607944][ T7054] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 138.607969][ T7054] ? __mark_inode_dirty+0x622/0xe50 [ 138.607998][ T7054] __filemap_get_folio+0x5e9/0xbd0 [ 138.608031][ T7054] iomap_write_begin+0x693/0x1660 [ 138.608055][ T7054] ? __mark_inode_dirty+0x622/0xe50 [ 138.608080][ T7054] ? mark_buffer_dirty+0x397/0x420 [ 138.608111][ T7054] ? __pfx_iomap_write_begin+0x10/0x10 [ 138.608132][ T7054] ? fault_in_readable+0x1a7/0x200 [ 138.608160][ T7054] ? __pfx_fault_in_readable+0x10/0x10 [ 138.608187][ T7054] ? I_BDEV+0xd/0x20 [ 138.608207][ T7054] ? inode_to_bdi+0x9e/0x160 [ 138.608243][ T7054] iomap_file_buffered_write+0x419/0xc70 [ 138.608281][ T7054] ? __pfx_iomap_file_buffered_write+0x10/0x10 [ 138.608312][ T7054] ? find_held_lock+0x2d/0x110 [ 138.608333][ T7054] ? __pfx_inode_set_ctime_current+0x10/0x10 [ 138.608380][ T7054] ? preempt_count_add+0x76/0x150 [ 138.608407][ T7054] ? mnt_put_write_access_file+0xc1/0xf0 [ 138.608438][ T7054] blkdev_write_iter+0x574/0xdd0 [ 138.608470][ T7054] vfs_write+0x5ae/0x1150 [ 138.608499][ T7054] ? __pfx_blkdev_write_iter+0x10/0x10 [ 138.608530][ T7054] ? __pfx_vfs_write+0x10/0x10 [ 138.608559][ T7054] ? __fget_files+0x40/0x3a0 [ 138.608605][ T7054] ksys_write+0x12b/0x250 [ 138.608633][ T7054] ? __pfx_ksys_write+0x10/0x10 [ 138.608672][ T7054] do_syscall_64+0xcd/0x250 [ 138.608704][ T7054] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 138.608734][ T7054] RIP: 0033:0x7f23e098d169 [ 138.608754][ T7054] 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 [ 138.608775][ T7054] RSP: 002b:00007f23e07d8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 138.608797][ T7054] RAX: ffffffffffffffda RBX: 00007f23e0ba6080 RCX: 00007f23e098d169 [ 138.608813][ T7054] RDX: 000000007fffffff RSI: 0000000000000000 RDI: 0000000000000003 [ 138.608827][ T7054] RBP: 00007f23e07d8090 R08: 0000000000000000 R09: 0000000000000000 [ 138.608842][ T7054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 138.608855][ T7054] R13: 0000000000000000 R14: 00007f23e0ba6080 R15: 00007ffccf8ef0a8 [ 138.608886][ T7054] [ 139.327431][ T7064] FAULT_INJECTION: forcing a failure. [ 139.327431][ T7064] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 139.347308][ T7064] CPU: 0 UID: 0 PID: 7064 Comm: syz.2.300 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 139.347340][ T7064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 139.347352][ T7064] Call Trace: [ 139.347359][ T7064] [ 139.347368][ T7064] dump_stack_lvl+0x16c/0x1f0 [ 139.347404][ T7064] should_fail_ex+0x50a/0x650 [ 139.347441][ T7064] _copy_to_user+0x32/0xd0 [ 139.347467][ T7064] simple_read_from_buffer+0xd0/0x160 [ 139.347499][ T7064] proc_fail_nth_read+0x198/0x270 [ 139.347529][ T7064] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 139.347556][ T7064] ? rw_verify_area+0xcf/0x680 [ 139.347581][ T7064] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 139.347608][ T7064] vfs_read+0x1df/0xbf0 [ 139.347636][ T7064] ? __fget_files+0x1fc/0x3a0 [ 139.347666][ T7064] ? __pfx___mutex_lock+0x10/0x10 [ 139.347696][ T7064] ? __pfx_vfs_read+0x10/0x10 [ 139.347730][ T7064] ? __fget_files+0x206/0x3a0 [ 139.347768][ T7064] ksys_read+0x12b/0x250 [ 139.347795][ T7064] ? __pfx_ksys_read+0x10/0x10 [ 139.347829][ T7064] do_syscall_64+0xcd/0x250 [ 139.347859][ T7064] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.347887][ T7064] RIP: 0033:0x7fdeda38bb7c [ 139.347905][ T7064] 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 [ 139.347925][ T7064] RSP: 002b:00007fdedb179030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 139.347946][ T7064] RAX: ffffffffffffffda RBX: 00007fdeda5a5fa0 RCX: 00007fdeda38bb7c [ 139.347959][ T7064] RDX: 000000000000000f RSI: 00007fdedb1790a0 RDI: 0000000000000005 [ 139.347971][ T7064] RBP: 00007fdedb179090 R08: 0000000000000000 R09: 0000000000000000 [ 139.347983][ T7064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 139.347995][ T7064] R13: 0000000000000000 R14: 00007fdeda5a5fa0 R15: 00007ffd7ac44c18 [ 139.348025][ T7064] [ 140.653674][ T7092] netlink: 16 bytes leftover after parsing attributes in process `syz.3.308'. [ 140.924051][ T7097] FAULT_INJECTION: forcing a failure. [ 140.924051][ T7097] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 140.943559][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 141.022796][ T7097] CPU: 0 UID: 0 PID: 7097 Comm: syz.1.309 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 141.022829][ T7097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 141.022843][ T7097] Call Trace: [ 141.022850][ T7097] [ 141.022859][ T7097] dump_stack_lvl+0x16c/0x1f0 [ 141.022896][ T7097] should_fail_ex+0x50a/0x650 [ 141.022929][ T7097] ? __pfx___might_resched+0x10/0x10 [ 141.022967][ T7097] should_fail_alloc_page+0xe7/0x130 [ 141.022992][ T7097] prepare_alloc_pages.constprop.0+0x16f/0x560 [ 141.023028][ T7097] __alloc_frozen_pages_noprof+0x18e/0x2470 [ 141.023065][ T7097] ? hlock_class+0x4e/0x130 [ 141.023087][ T7097] ? mark_lock+0xb5/0xc60 [ 141.023123][ T7097] ? __pfx_mark_lock+0x10/0x10 [ 141.023150][ T7097] ? register_lock_class+0xb1/0x1240 [ 141.023190][ T7097] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 141.023227][ T7097] ? find_next_iomem_res+0x3fb/0x4f0 [ 141.023251][ T7097] ? __pfx_register_lock_class+0x10/0x10 [ 141.023282][ T7097] ? trace_lock_acquire+0x14e/0x1f0 [ 141.023312][ T7097] ? hlock_class+0x4e/0x130 [ 141.023334][ T7097] ? __lock_acquire+0x15a9/0x3c40 [ 141.023364][ T7097] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 141.023401][ T7097] ? policy_nodemask+0xea/0x4e0 [ 141.023426][ T7097] alloc_pages_mpol+0x1fc/0x540 [ 141.023450][ T7097] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 141.023480][ T7097] alloc_pages_noprof+0x131/0x390 [ 141.023501][ T7097] __pmd_alloc+0x3f/0x870 [ 141.023531][ T7097] remap_pfn_range_internal+0xb47/0xdb0 [ 141.023562][ T7097] ? __pfx_lock_release+0x10/0x10 [ 141.023591][ T7097] ? track_pfn_remap+0x2c3/0x490 [ 141.023621][ T7097] ? __pfx_remap_pfn_range_internal+0x10/0x10 [ 141.023652][ T7097] ? up_write+0x1b2/0x520 [ 141.023691][ T7097] remap_pfn_range+0xcb/0x160 [ 141.023721][ T7097] ? __pfx_remap_pfn_range+0x10/0x10 [ 141.023751][ T7097] ? alloc_pages_noprof+0x23c/0x390 [ 141.023779][ T7097] usbdev_mmap+0x7da/0xb30 [ 141.023803][ T7097] ? __pfx_usbdev_mmap+0x10/0x10 [ 141.023825][ T7097] ? __raw_spin_lock_init+0x3a/0x110 [ 141.023854][ T7097] __mmap_region+0x181f/0x2760 [ 141.023880][ T7097] ? __pfx___mmap_region+0x10/0x10 [ 141.023910][ T7097] ? hlock_class+0x4e/0x130 [ 141.023933][ T7097] ? mark_lock+0xb5/0xc60 [ 141.023971][ T7097] ? hlock_class+0x4e/0x130 [ 141.024039][ T7097] mmap_region+0x32b/0x3f0 [ 141.024063][ T7097] do_mmap+0xd8d/0x11b0 [ 141.024095][ T7097] ? __pfx_do_mmap+0x10/0x10 [ 141.024121][ T7097] ? __pfx_down_write_killable+0x10/0x10 [ 141.024161][ T7097] vm_mmap_pgoff+0x203/0x3a0 [ 141.024210][ T7097] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 141.024243][ T7097] ? __fget_files+0x206/0x3a0 [ 141.024277][ T7097] ksys_mmap_pgoff+0x32c/0x5c0 [ 141.024304][ T7097] ? __pfx_ksys_write+0x10/0x10 [ 141.024338][ T7097] __x64_sys_mmap+0x125/0x190 [ 141.024374][ T7097] do_syscall_64+0xcd/0x250 [ 141.024406][ T7097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.024436][ T7097] RIP: 0033:0x7fe304f8d169 [ 141.024455][ T7097] 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 [ 141.024475][ T7097] RSP: 002b:00007fe305d0e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 141.024496][ T7097] RAX: ffffffffffffffda RBX: 00007fe3051a5fa0 RCX: 00007fe304f8d169 [ 141.024511][ T7097] RDX: 0000000000000008 RSI: 0000000000000009 RDI: 0000000000002000 [ 141.024525][ T7097] RBP: 00007fe305d0e090 R08: 0000000000000003 R09: 0000000000000000 [ 141.024539][ T7097] R10: 0008000000008011 R11: 0000000000000246 R12: 0000000000000001 [ 141.024551][ T7097] R13: 0000000000000000 R14: 00007fe3051a5fa0 R15: 00007fff0378d578 [ 141.024580][ T7097] [ 141.461161][ C0] vkms_vblank_simulate: vblank timer overrun [ 141.570422][ T7097] ------------[ cut here ]------------ [ 141.578458][ T7097] WARNING: CPU: 1 PID: 7097 at arch/x86/mm/pat/memtype.c:983 get_pat_info+0x2c1/0x320 [ 141.590716][ T7097] Modules linked in: [ 141.595687][ T7097] CPU: 1 UID: 0 PID: 7097 Comm: syz.1.309 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 141.608789][ T7097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 141.620915][ T7097] RIP: 0010:get_pat_info+0x2c1/0x320 [ 141.627900][ T7097] Code: 49 89 1c 24 e9 0f ff ff ff e8 3b 48 4e 00 90 0f 0b 90 e9 ff fd ff ff 4c 89 ef e8 aa 88 b0 00 e9 f0 fe ff ff e8 20 48 4e 00 90 <0f> 0b 90 bb ea ff ff ff e9 e3 fe ff ff 4c 89 ff e8 9a 87 b0 00 e9 [ 141.652568][ T7097] RSP: 0018:ffffc90005077418 EFLAGS: 00010293 [ 141.661397][ T7097] RAX: 0000000000000000 RBX: ffff8880289752e8 RCX: ffffffff816ba7a4 [ 141.671420][ T7097] RDX: ffff8880306d0000 RSI: ffffffff816ba820 RDI: 0000000000000007 [ 141.681474][ T7097] RBP: 1ffff92000a0ee84 R08: 0000000000000007 R09: 0000000000000020 [ 141.692387][ T7097] R10: 0000000000000028 R11: 0000000000000001 R12: ffffc90005077520 [ 141.702909][ T7097] R13: 0000000000000000 R14: 0000000000000028 R15: ffff888028975308 [ 141.712858][ T7097] FS: 00007fe305d0e6c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 141.723820][ T7097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 141.732253][ T7097] CR2: 000055558436b588 CR3: 000000002d8ee000 CR4: 00000000003526f0 [ 141.742532][ T7097] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 141.752224][ T7097] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 141.762190][ T7097] Call Trace: [ 141.766187][ T7097] [ 141.769815][ T7097] ? __warn+0xea/0x3c0 [ 141.774928][ T7097] ? get_pat_info+0x2c1/0x320 [ 141.780995][ T7097] ? report_bug+0x3c0/0x580 [ 141.786602][ T7097] ? handle_bug+0x54/0xa0 [ 141.791950][ T7097] ? exc_invalid_op+0x17/0x50 [ 141.797890][ T7097] ? asm_exc_invalid_op+0x1a/0x20 [ 141.804032][ T7097] ? get_pat_info+0x244/0x320 [ 141.809883][ T7097] ? get_pat_info+0x2c0/0x320 [ 141.815610][ T7097] ? get_pat_info+0x2c1/0x320 [ 141.821265][ T7097] ? get_pat_info+0x2c0/0x320 [ 141.827069][ T7097] ? __pfx_get_pat_info+0x10/0x10 [ 141.833714][ T7097] ? __lock_acquire+0x15a9/0x3c40 [ 141.839899][ T7097] untrack_pfn+0xf7/0x4d0 [ 141.845688][ T7097] ? __pfx_untrack_pfn+0x10/0x10 [ 141.852225][ T7097] ? zap_page_range_single+0x302/0x550 [ 141.859158][ T7097] ? __pfx_lock_release+0x10/0x10 [ 141.865247][ T7097] ? uprobe_munmap+0x20/0x5c0 [ 141.871177][ T7097] ? trace_lock_acquire+0x14e/0x1f0 [ 141.877733][ T7097] unmap_single_vma+0x1bd/0x2b0 [ 141.884359][ T7097] zap_page_range_single+0x321/0x550 [ 141.890872][ T7097] ? __pfx_zap_page_range_single+0x10/0x10 [ 141.898563][ T7097] ? remap_pfn_range_internal+0xadb/0xdb0 [ 141.906081][ T7097] ? track_pfn_remap+0x2c3/0x490 [ 141.912609][ T7097] remap_pfn_range+0x130/0x160 [ 141.919320][ T7097] ? __pfx_remap_pfn_range+0x10/0x10 [ 141.926297][ T7097] ? alloc_pages_noprof+0x23c/0x390 [ 141.933380][ T7097] usbdev_mmap+0x7da/0xb30 [ 141.940572][ T7097] ? __pfx_usbdev_mmap+0x10/0x10 [ 141.947931][ T7097] ? __raw_spin_lock_init+0x3a/0x110 [ 141.954511][ T7097] __mmap_region+0x181f/0x2760 [ 141.960907][ T7097] ? __pfx___mmap_region+0x10/0x10 [ 141.967567][ T7097] ? hlock_class+0x4e/0x130 [ 141.973056][ T7097] ? mark_lock+0xb5/0xc60 [ 141.978479][ T7097] ? hlock_class+0x4e/0x130 [ 141.984244][ T7097] mmap_region+0x32b/0x3f0 [ 141.989590][ T7097] do_mmap+0xd8d/0x11b0 [ 141.994972][ T7097] ? __pfx_do_mmap+0x10/0x10 [ 142.000531][ T7097] ? __pfx_down_write_killable+0x10/0x10 [ 142.007881][ T7097] vm_mmap_pgoff+0x203/0x3a0 [ 142.013848][ T7097] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 142.020036][ T7097] ? __fget_files+0x206/0x3a0 [ 142.025817][ T7097] ksys_mmap_pgoff+0x32c/0x5c0 [ 142.031642][ T7097] ? __pfx_ksys_write+0x10/0x10 [ 142.038080][ T7097] __x64_sys_mmap+0x125/0x190 [ 142.045210][ T7097] do_syscall_64+0xcd/0x250 [ 142.050685][ T7097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.058620][ T7097] RIP: 0033:0x7fe304f8d169 [ 142.064456][ T7097] 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 [ 142.090567][ T7097] RSP: 002b:00007fe305d0e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 142.102583][ T7097] RAX: ffffffffffffffda RBX: 00007fe3051a5fa0 RCX: 00007fe304f8d169 [ 142.112873][ T7097] RDX: 0000000000000008 RSI: 0000000000000009 RDI: 0000000000002000 [ 142.122584][ T7097] RBP: 00007fe305d0e090 R08: 0000000000000003 R09: 0000000000000000 [ 142.132226][ T7097] R10: 0008000000008011 R11: 0000000000000246 R12: 0000000000000001 [ 142.142423][ T7097] R13: 0000000000000000 R14: 00007fe3051a5fa0 R15: 00007fff0378d578 [ 142.153676][ T7097] [ 142.157350][ T7097] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 142.166207][ T7097] CPU: 1 UID: 0 PID: 7097 Comm: syz.1.309 Not tainted 6.14.0-rc5-syzkaller-00234-gb7c90e3e717a #0 [ 142.180012][ T7097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 142.192355][ T7097] Call Trace: [ 142.196378][ T7097] [ 142.199911][ T7097] dump_stack_lvl+0x3d/0x1f0 [ 142.206398][ T7097] panic+0x71d/0x800 [ 142.211106][ T7097] ? __pfx_panic+0x10/0x10 [ 142.216541][ T7097] ? show_trace_log_lvl+0x29d/0x3d0 [ 142.223130][ T7097] ? check_panic_on_warn+0x1f/0xb0 [ 142.229396][ T7097] ? get_pat_info+0x2c1/0x320 [ 142.235816][ T7097] check_panic_on_warn+0xab/0xb0 [ 142.242085][ T7097] __warn+0xf6/0x3c0 [ 142.246910][ T7097] ? get_pat_info+0x2c1/0x320 [ 142.252691][ T7097] report_bug+0x3c0/0x580 [ 142.258124][ T7097] handle_bug+0x54/0xa0 [ 142.263275][ T7097] exc_invalid_op+0x17/0x50 [ 142.268776][ T7097] asm_exc_invalid_op+0x1a/0x20 [ 142.274700][ T7097] RIP: 0010:get_pat_info+0x2c1/0x320 [ 142.281520][ T7097] Code: 49 89 1c 24 e9 0f ff ff ff e8 3b 48 4e 00 90 0f 0b 90 e9 ff fd ff ff 4c 89 ef e8 aa 88 b0 00 e9 f0 fe ff ff e8 20 48 4e 00 90 <0f> 0b 90 bb ea ff ff ff e9 e3 fe ff ff 4c 89 ff e8 9a 87 b0 00 e9 [ 142.305921][ T7097] RSP: 0018:ffffc90005077418 EFLAGS: 00010293 [ 142.313227][ T7097] RAX: 0000000000000000 RBX: ffff8880289752e8 RCX: ffffffff816ba7a4 [ 142.322813][ T7097] RDX: ffff8880306d0000 RSI: ffffffff816ba820 RDI: 0000000000000007 [ 142.332400][ T7097] RBP: 1ffff92000a0ee84 R08: 0000000000000007 R09: 0000000000000020 [ 142.342091][ T7097] R10: 0000000000000028 R11: 0000000000000001 R12: ffffc90005077520 [ 142.351684][ T7097] R13: 0000000000000000 R14: 0000000000000028 R15: ffff888028975308 [ 142.361281][ T7097] ? get_pat_info+0x244/0x320 [ 142.366935][ T7097] ? get_pat_info+0x2c0/0x320 [ 142.373943][ T7097] ? get_pat_info+0x2c0/0x320 [ 142.379602][ T7097] ? __pfx_get_pat_info+0x10/0x10 [ 142.385697][ T7097] ? __lock_acquire+0x15a9/0x3c40 [ 142.391874][ T7097] untrack_pfn+0xf7/0x4d0 [ 142.397094][ T7097] ? __pfx_untrack_pfn+0x10/0x10 [ 142.403335][ T7097] ? zap_page_range_single+0x302/0x550 [ 142.409898][ T7097] ? __pfx_lock_release+0x10/0x10 [ 142.415983][ T7097] ? uprobe_munmap+0x20/0x5c0 [ 142.421619][ T7097] ? trace_lock_acquire+0x14e/0x1f0 [ 142.427883][ T7097] unmap_single_vma+0x1bd/0x2b0 [ 142.433702][ T7097] zap_page_range_single+0x321/0x550 [ 142.440380][ T7097] ? __pfx_zap_page_range_single+0x10/0x10 [ 142.447348][ T7097] ? remap_pfn_range_internal+0xadb/0xdb0 [ 142.454858][ T7097] ? track_pfn_remap+0x2c3/0x490 [ 142.460926][ T7097] remap_pfn_range+0x130/0x160 [ 142.466686][ T7097] ? __pfx_remap_pfn_range+0x10/0x10 [ 142.473042][ T7097] ? alloc_pages_noprof+0x23c/0x390 [ 142.479408][ T7097] usbdev_mmap+0x7da/0xb30 [ 142.484747][ T7097] ? __pfx_usbdev_mmap+0x10/0x10 [ 142.490770][ T7097] ? __raw_spin_lock_init+0x3a/0x110 [ 142.497110][ T7097] __mmap_region+0x181f/0x2760 [ 142.502818][ T7097] ? __pfx___mmap_region+0x10/0x10 [ 142.509051][ T7097] ? hlock_class+0x4e/0x130 [ 142.514455][ T7097] ? mark_lock+0xb5/0xc60 [ 142.519666][ T7097] ? hlock_class+0x4e/0x130 [ 142.525102][ T7097] mmap_region+0x32b/0x3f0 [ 142.530398][ T7097] do_mmap+0xd8d/0x11b0 [ 142.535382][ T7097] ? __pfx_do_mmap+0x10/0x10 [ 142.540922][ T7097] ? __pfx_down_write_killable+0x10/0x10 [ 142.547736][ T7097] vm_mmap_pgoff+0x203/0x3a0 [ 142.553301][ T7097] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 142.559468][ T7097] ? __fget_files+0x206/0x3a0 [ 142.565441][ T7097] ksys_mmap_pgoff+0x32c/0x5c0 [ 142.571166][ T7097] ? __pfx_ksys_write+0x10/0x10 [ 142.577031][ T7097] __x64_sys_mmap+0x125/0x190 [ 142.582774][ T7097] do_syscall_64+0xcd/0x250 [ 142.589575][ T7097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.596934][ T7097] RIP: 0033:0x7fe304f8d169 [ 142.602264][ T7097] 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 [ 142.626771][ T7097] RSP: 002b:00007fe305d0e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 142.637409][ T7097] RAX: ffffffffffffffda RBX: 00007fe3051a5fa0 RCX: 00007fe304f8d169 [ 142.646986][ T7097] RDX: 0000000000000008 RSI: 0000000000000009 RDI: 0000000000002000 [ 142.656954][ T7097] RBP: 00007fe305d0e090 R08: 0000000000000003 R09: 0000000000000000 [ 142.666510][ T7097] R10: 0008000000008011 R11: 0000000000000246 R12: 0000000000000001 [ 142.676177][ T7097] R13: 0000000000000000 R14: 00007fe3051a5fa0 R15: 00007fff0378d578 [ 142.685977][ T7097] [ 142.690102][ T7097] Kernel Offset: disabled [ 142.695717][ T7097] Rebooting in 86400 seconds..