last executing test programs: 12m18.002606248s ago: executing program 3 (id=6116): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xc18, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$auto(0x8000000000000001, 0x26, 0x8) fcntl$auto(r0, 0x7, 0x4) 12m17.030039722s ago: executing program 3 (id=6128): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x3, 0x6) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x2, 0xc) socket(0x2, 0x1, 0x0) setsockopt$auto(0x6, 0x8000000000000006, 0x10, 0x0, 0x7ffffc) 12m16.938823816s ago: executing program 3 (id=6130): mmap$auto(0x0, 0xc, 0x9c0f, 0x44eb2, 0xffffffffffffffff, 0x300000000000) r0 = socket(0x11, 0x80003, 0x300) name_to_handle_at$auto(0xffffffffffffffff, &(0x7f00000001c0)='/\x00', &(0x7f0000000200)={0x0, 0x200}, 0x0, 0x1001) sendmmsg$auto(0xffffffffffffffff, &(0x7f00000001c0)={{0x0, 0x5ac, &(0x7f0000000100)={&(0x7f0000000200)='L\fX', 0x49}, 0x5, 0x0, 0x5, 0xe}, 0x5}, 0x2, 0x100) setsockopt$auto(r0, 0x107, 0x12, 0x0, 0x4) r1 = socket(0x11, 0x3, 0x9) capset$auto(0x0, &(0x7f0000000000)={0x1, 0x6, 0x48}) sendmmsg$auto(r1, &(0x7f00000006c0)={{&(0x7f0000000000), 0x5ac, &(0x7f0000000100)={&(0x7f0000000200), 0x49}, 0x5, 0x0, 0x5, 0x1}, 0x5}, 0x4, 0x100) 12m16.756937489s ago: executing program 3 (id=6131): close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x3, 0x6) lsm_list_modules$auto(0x0, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x401c5820, 0x0) mkdir$auto(0x0, 0x353) 12m16.454003153s ago: executing program 3 (id=6133): statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x401bf, 0x734f, 0x36, 0x67f, 0x1ffde, 0x7, 0x3, 0x20000002, 0xd, 0x3, 0x1, 0x2091, 0xb4, 0x9, 0x6, 0x6, 0x80, 0x4, 0x1cd7, 0x1000, 0x2000, 0x203, 0x0, 0x84}, 0x1fe, 0xd) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0x40000) open(&(0x7f0000000100)='.\x00', 0x591002, 0x408) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, 0x0, 0x1a1983, 0x0) open(0x0, 0x0, 0x408) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) write$auto(0x3, 0x0, 0x7fffffff) preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x8, 0x5) 12m14.96875524s ago: executing program 3 (id=6147): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000226bd7000fedbdf25030000000800030004020000060007000080000008000200", @ANYRES32=0x0, @ANYBLOB="0a00050000000000000000000a00010000000000000000000a0001000000000000000000060007000100000008000200", @ANYRES32=0x0, @ANYBLOB="08000a0003"], 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x40090) 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) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 12m14.658239682s ago: executing program 32 (id=6147): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000226bd7000fedbdf25030000000800030004020000060007000080000008000200", @ANYRES32=0x0, @ANYBLOB="0a00050000000000000000000a00010000000000000000000a0001000000000000000000060007000100000008000200", @ANYRES32=0x0, @ANYBLOB="08000a0003"], 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x40090) 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) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 10m23.076038233s ago: executing program 4 (id=7389): write$auto(0xffffffffffffffff, 0x0, 0x100000001) socket(0xa, 0x2, 0x0) mmap$auto(0x0, 0x200004, 0x4000000000e3, 0x40eb2, 0xd, 0x300000000000) io_uring_setup$auto(0x6, 0x0) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0) ioctl$auto_KVM_CREATE_VM(r0, 0xae01, 0x0) clone$auto(0x20000000000021, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x3a45) fallocate$auto(0x8000000000000003, 0x0, 0x9, 0x4cbd5d) io_uring_setup$auto(0x9, 0x0) 10m22.669423784s ago: executing program 4 (id=7391): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@NFSD_A_SERVER_LEASETIME={0x8}, @NFSD_A_SERVER_THREADS={0x8, 0x1, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00211459a600fbdbdf250200000008000300000000001b0004"], 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0) r0 = syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$auto_BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="8b0500000000fedbdf250a"], 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="18"], 0x1ac}}, 0x40000) r1 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c03, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 10m22.129504726s ago: executing program 4 (id=7395): r0 = socket(0xa, 0x5, 0x84) mmap$auto(0x0, 0x400108, 0xdf, 0x9b72, 0x2, 0x8000) io_uring_setup$auto(0x6, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0x2, 0x1, 0x84) setsockopt$auto(0x3, 0x10000000084, 0x81, 0x0, 0x8) setsockopt$auto(0x3, 0x84, 0x17, 0x0, 0x27) setsockopt$auto(r0, 0x10000000084, 0x23, 0x0, 0x8) 10m21.612845148s ago: executing program 4 (id=7401): socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2, 0x802, 0x1) socket(0x2, 0x1, 0x0) socketpair$auto(0x1e, 0x1, 0x0, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pts/ptmx\x00', 0x0, 0x0) ioctl$auto_TIOCSETD2(r0, 0x5423, 0x0) ioctl$auto_TCFLSH2(r0, 0x8924, 0x0) 10m21.159622381s ago: executing program 4 (id=7404): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) r0 = socket(0x2, 0x3, 0x6) lsm_list_modules$auto(0x0, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8643, 0x15e) ioctl$sock_SIOCGIFINDEX(r0, 0x401c5820, 0x0) rename$auto(&(0x7f0000000480)='./file0\x00', 0x0) 10m20.539823904s ago: executing program 4 (id=7412): mmap$auto(0x0, 0xe97f, 0xdf, 0xeb1, 0x402, 0x8000) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, 0x0, 0x149d00, 0x0) socket(0x2, 0x80002, 0x73) io_uring_setup$auto(0x406, 0x0) getrandom$auto(0x0, 0x6000000, 0x3) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pts/ptmx\x00', 0x40001, 0x0) ioctl$auto_TCFLSH2(r0, 0x80045439, 0x0) ioctl$auto_TIOCSETD2(r0, 0x5423, 0x0) ioctl$auto(r0, 0x8926, r0) 10m5.314381388s ago: executing program 33 (id=7412): mmap$auto(0x0, 0xe97f, 0xdf, 0xeb1, 0x402, 0x8000) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, 0x0, 0x149d00, 0x0) socket(0x2, 0x80002, 0x73) io_uring_setup$auto(0x406, 0x0) getrandom$auto(0x0, 0x6000000, 0x3) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pts/ptmx\x00', 0x40001, 0x0) ioctl$auto_TCFLSH2(r0, 0x80045439, 0x0) ioctl$auto_TIOCSETD2(r0, 0x5423, 0x0) ioctl$auto(r0, 0x8926, r0) 9.46151559s ago: executing program 5 (id=11140): openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000000000), 0x180b01, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) read$auto_proc_single_file_operations_base(0xffffffffffffffff, 0x0, 0x0) bind$auto(0xffffffffffffffff, &(0x7f0000000100)=@nl=@unspec, 0x0) mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2) write$auto(0x3, 0x0, 0xfffffdef) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x161342, 0x100) rseq$auto(0x0, 0x7ffd, 0xfffffff4, 0x8) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) open(0x0, 0xeca301, 0x29) rt_sigtimedwait$auto(0x0, 0x0, 0x0, 0x8) write$auto(0x3, 0x0, 0x100082) r0 = open(0x0, 0x161342, 0x100) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, r0, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) unshare$auto(0x40000080) mmap$auto(0x4, 0x1, 0x9, 0x9b72, 0x2, 0x8000) 7.330061788s ago: executing program 5 (id=11148): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) close_range$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x4000) socket(0x21, 0x4, 0x0) io_uring_setup$auto(0x4, 0x0) r0 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000002240)='/dev/cec26\x00', 0x1a9602, 0x0) ioctl$auto_CEC_DQEVENT(r0, 0xc0506107, 0x0) ioctl$auto_CEC_DQEVENT(r0, 0xc0506107, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x20082, 0x0) openat$auto_snd_mixer_oss_f_ops_mixer_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80001, 0x0) openat$auto_snd_mixer_oss_f_ops_mixer_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer1\x00', 0x428400, 0x0) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) unshare$auto(0x40000080) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x800008000) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) socket(0x28, 0x1, 0x0) unshare$auto(0x40000080) 6.609043282s ago: executing program 1 (id=11149): unshare$auto(0x40000080) r0 = open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x154) fcntl$auto(r0, 0x400, 0x1) execve$auto(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x200, 0x0) setsockopt$auto(0x400000000000003, 0x29, 0x1b, 0x0, 0x56b) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x20681, 0x0) r2 = open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x154) writev$auto(0xffffffffffffffff, &(0x7f00000035c0)={0x0, 0x4}, 0x9) fcntl$auto(r2, 0x400, 0x1) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, 0x0, 0xa02, 0x0) brk$auto(0x8) execve$auto(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) execve$auto(0x0, 0x0, 0x0) write$auto_kernfs_file_fops_kernfs_internal(r1, &(0x7f00000000c0)='-', 0x1) close_range$auto(0x2, 0x8, 0x0) socketpair$auto(0x1, 0x5, 0x4, 0x0) msgget$auto(0x9, 0x0) 6.468357267s ago: executing program 2 (id=11151): mmap$auto(0x0, 0x20009, 0xe3, 0x100000eb1, 0x40000000000a1, 0x8000) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptyw5\x00', 0x28341, 0x0) socket(0x2, 0x3, 0xa) openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/ip6_tables_targets\x00', 0x608100, 0x0) bind$auto(0x3, 0x0, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb5, 0x401, 0x300000000000) prctl$auto(0x3c, 0x9, 0x0, 0x1, 0x9) ioctl$auto_TIOCMGET2(r0, 0x5415, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) sendmsg$auto_THERMAL_GENL_CMD_TZ_GET_ID(0xffffffffffffffff, 0x0, 0x4000080) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) 5.752170914s ago: executing program 1 (id=11153): close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) iopl$auto(0x3) set_mempolicy$auto(0x6, &(0x7f0000000080)=0x2, 0x6b54) get_mempolicy$auto(0x0, 0x0, 0x9, 0x0, 0x1) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) sendmmsg$auto(0x3, &(0x7f0000000000)={{0x0, 0x2, 0x0, 0x5, 0x0, 0x1, 0x697b}, 0xed7138c}, 0x2, 0x9) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c03, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x700) prctl$auto_PR_SET_ENDIAN(0x14, 0x5ac, 0x0, 0x5, 0x6) prctl$auto_PR_SET_MDWE(0x41, 0x5, 0x0, 0x4, 0x1) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x40001, 0x0) write$auto(0x3, 0x0, 0xfdef) mmap$auto(0x0, 0x400004, 0xdf, 0x9b72, 0x2, 0x8000) ioctl$auto(0x3, 0x5404, 0x38) ioctl$auto_TIOCVHANGUP2(r0, 0x5437, 0x0) 5.722685686s ago: executing program 5 (id=11154): close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) iopl$auto(0x3) set_mempolicy$auto(0x6, &(0x7f0000000080)=0x2, 0x6b54) get_mempolicy$auto(0x0, 0x0, 0x9, 0x0, 0x1) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) sendmmsg$auto(0x3, &(0x7f0000000000)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xac}, 0x5, 0x0, 0x1, 0x697b}, 0xed7138c}, 0x2, 0x9) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c03, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x700) prctl$auto_PR_SET_ENDIAN(0x14, 0x5ac, 0x0, 0x5, 0x6) prctl$auto_PR_SET_MDWE(0x41, 0x5, 0x0, 0x4, 0x1) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x40001, 0x0) write$auto(0x3, 0x0, 0xfdef) mmap$auto(0x0, 0x400004, 0xdf, 0x9b72, 0x2, 0x8000) ioctl$auto(0x3, 0x5404, 0x38) ioctl$auto_TIOCVHANGUP2(r0, 0x5437, 0x0) 5.148252615s ago: executing program 5 (id=11156): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x250302, 0xe4) setresgid$auto(0x800, 0xee01, 0xffffffffffffffff) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) sendmmsg$auto(0xffffffffffffffff, 0x0, 0x8, 0x7fff) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0004, 0x19) syz_clone3(&(0x7f0000000200)={0x182000080, 0x0, 0x0, 0x0, {0x1a}, 0x0, 0x0, 0x0, 0x0}, 0x58) kill$auto(0x0, 0x21) madvise$auto(0x0, 0x2003f0, 0x15) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/virtual/net/ifb1/operstate\x00', 0x40800, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f00000000c0)=""/255, 0xff) utime$auto(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x7, 0x5}) io_uring_setup$auto(0x6, 0x0) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x6, 0x2) syz_clone3(&(0x7f0000000400)={0x9840100, 0x0, 0x0, 0x0, {0x31}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/pagemap\x00', 0x2, 0x0) writev$auto(0x3, 0x0, 0x8) 4.87178854s ago: executing program 2 (id=11158): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) r0 = socket(0x2, 0x5, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0x2, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x10, &(0x7f00000000c0)={0x0, 0x1a000}, 0x7, 0x0, 0x2, 0xb}, 0xfff}, 0x5, 0x311) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c03, &(0x7f0000000000)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x1}, 0x2, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socketpair$auto(0xfffffffd, 0x5, 0x9, 0x0) unshare$auto(0x40000080) setsockopt$auto(0x3, 0x10000000084, 0x7b, 0x0, 0xd) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket(0x2, 0x1, 0x0) socketpair$auto(0xd9e3, 0x5, 0xfffffffb, 0x0) unshare$auto(0x40000080) setsockopt$auto(0x3, 0x10000000084, 0x7b, 0x0, 0xd) 4.643942178s ago: executing program 1 (id=11159): r0 = socket(0x1, 0x5, 0x0) r1 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sg0\x00', 0x80000, 0x0) ioctl$auto_SG_SCSI_RESET(r1, 0x2284, &(0x7f00000001c0)) socket(0x2, 0x6, 0x0) epoll_create$auto(0x4) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) socket(0x2b, 0x1, 0x1) socket(0x2, 0x801, 0x100) r2 = socket(0x11, 0x3, 0x9) capset$auto(0x0, &(0x7f0000000000)={0x1, 0x7, 0x4a}) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) futex$auto(0x0, 0x6, 0x47, 0x0, 0x0, 0x0) setresgid$auto(0xa05, 0x4, 0x0) setfsgid$auto(0x0) setsockopt$auto(0x3, 0x1, 0x2b, 0x0, 0x28) r3 = openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu1\x00', 0x0, 0x0) write$auto_vcs_fops_vc_screen(r3, &(0x7f0000000080)="b18f86ae399bab71894d7d71a35eb4f1adb589f40b9e11cb5da6c0db65804c8e85b76a1d4547d595a906bb3a023f663cad5a471084a342e167c4d868a20ca935db4c3a403be9a9975d1388dfbd09f91c9c", 0x51) sendmmsg$auto(r2, &(0x7f00000001c0)={{0x0, 0x5aa, 0x0, 0x9, 0x0, 0x5, 0x1000}, 0x80000005}, 0x2, 0x100) epoll_ctl$auto(0x5, 0x1, r0, 0x0) 4.230406397s ago: executing program 2 (id=11160): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) mmap$auto(0x1, 0x20009, 0xdf, 0xf98, 0x401, 0x8000) syz_clone(0x40100100, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = prctl$auto(0x3e, 0xb, 0x0, 0x40, 0x1) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x129302, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, 0x0, 0x1a1983, 0x0) open(0x0, 0x0, 0x408) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) read$auto(0xffffffffffffffff, 0x0, 0x20) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) bpf$auto(0x0, 0x0, 0xa3) ioctl$auto(0x3, 0xc0485619, r0) getrandom$auto(0x0, 0x6000000, 0x3) r1 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) write$auto(r1, 0x0, 0xfffffdef) write$auto(0x3, 0x0, 0xfffffdef) madvise$auto(0x0, 0x20499d, 0x9) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x6, 0x2) 4.228024889s ago: executing program 1 (id=11161): unshare$auto(0x40000080) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) pipe2$auto(0x0, 0x80) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) io_uring_setup$auto(0x7, 0x0) clone$auto(0x1ff00, 0x0, 0x0, 0x0, 0x9) exit$auto(0x7) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) socketpair$auto(0x1e, 0x1, 0xf, 0x0) openat$auto_mISDN_fops_timerdev(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptyt0\x00', 0x0, 0x0) ioctl$auto_TIOCSETD2(r0, 0x5423, 0x0) read$auto(0x3, 0x0, 0x80) mmap$auto(0x0, 0x20009, 0x10000000000df, 0xebe, 0x401, 0xffff) bind$auto(0xffffffffffffffff, 0x0, 0x6b) gettid() read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, 0x0, 0x0) 3.924645304s ago: executing program 0 (id=11162): unshare$auto(0x40000080) r0 = open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x154) fcntl$auto(r0, 0x400, 0x1) execve$auto(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x200, 0x0) setsockopt$auto(0x400000000000003, 0x29, 0x1b, 0x0, 0x56b) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x20681, 0x0) r2 = open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x154) writev$auto(0xffffffffffffffff, &(0x7f00000035c0)={0x0, 0x4}, 0x9) fcntl$auto(r2, 0x400, 0x1) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, 0x0, 0xa02, 0x0) brk$auto(0x8) execve$auto(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) execve$auto(0x0, 0x0, 0x0) write$auto_kernfs_file_fops_kernfs_internal(r1, &(0x7f00000000c0)='-', 0x1) close_range$auto(0x2, 0x8, 0x0) socketpair$auto(0x1, 0x5, 0x4, 0x0) msgget$auto(0x9, 0x0) 3.419050137s ago: executing program 1 (id=11163): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) close_range$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x4000) socket(0x21, 0x4, 0x0) io_uring_setup$auto(0x4, 0x0) r0 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000002240)='/dev/cec26\x00', 0x1a9602, 0x0) ioctl$auto_CEC_DQEVENT(r0, 0xc0506107, 0x0) ioctl$auto_CEC_DQEVENT(r0, 0xc0506107, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x20082, 0x0) openat$auto_snd_mixer_oss_f_ops_mixer_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80001, 0x0) openat$auto_snd_mixer_oss_f_ops_mixer_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer1\x00', 0x428400, 0x0) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) unshare$auto(0x40000080) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x800008000) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) socket(0x28, 0x1, 0x0) unshare$auto(0x40000080) 3.418541374s ago: executing program 5 (id=11164): mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) unshare$auto(0x40000080) mmap$auto(0x0, 0x40009, 0xe2, 0x9b72, 0x7, 0x28000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x19) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, 0x0, 0x80202, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) madvise$auto(0x0, 0xffffffffffff0005, 0x19) fchown$auto(0xffffffffffffffff, 0x0, 0x0) socket(0xa, 0x1, 0x84) rseq$auto(&(0x7f0000000300)={0xe, 0x401, 0x0, 0x6, 0xffffffff, 0x2}, 0x8000, 0x0, 0x6) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x800008000) setresgid$auto(0x81, 0x800000a0, 0x8) setgroups$auto(0xc00000000, 0xfffffffffffffffc) memfd_create$auto(0x0, 0x6) setresuid$auto(0x0, 0x8, 0x8000) shmget$auto(0x8, 0x10563, 0x568d1af2) 3.292141428s ago: executing program 0 (id=11165): openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000001cc0), 0x0, 0x0) socket(0xa, 0x801, 0x84) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2200, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) select$auto(0xd, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd3a, 0xfff, 0x948b, 0x8, 0x95f4da0a, 0xffffffffffffffff, 0x3, 0x62, 0x80000001, 0x4, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da07, 0x3, 0x3, 0x62, 0x8000001f, 0x7, 0x6d3e, 0x9, 0x2, 0x6]}, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0xeb1, 0x0, 0x8000) syslog$auto(0x4, 0x0, 0x0) fsopen$auto(0x0, 0x1) syz_genetlink_get_family_id$auto_nl802154(&(0x7f0000000100), r1) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/devices/platform/i8042/serio1/firmware_id\x00', 0x800, 0x0) read$auto(r2, &(0x7f0000000000)='/sys/devices/platform/vhci_hcd.11/usb31/31-0:1.0/bInterfaceNumber\x00', 0x8) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) 3.101633174s ago: executing program 2 (id=11166): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) prlimit64$auto(0x0, 0x3, 0x0, 0x0) r0 = prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0xffffffffffff0001, 0x15) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) flistxattr$auto(r0, &(0x7f0000000000)='\x00', 0x6) unshare$auto(0x40000080) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) bpf$auto_BPF_MAP_LOOKUP_ELEM(0x1, 0x0, 0x3) socket(0x2, 0x1, 0x0) mknod$auto(&(0x7f0000000040)='./file0\x00', 0x1001, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x101800, 0xbf) mmap$auto(0x0, 0x2020009, 0x2000000000003, 0xeb1, 0xfffffffffffffffa, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x64842, 0x0) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/ptyq3\x00', 0x40001, 0x0) write$auto(0x3, 0x0, 0x7fffffff) ioctl$auto_TIOCSETD2(r1, 0x5423, 0x0) 2.781695669s ago: executing program 0 (id=11167): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x55) socket(0x2, 0x3, 0xa) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x8) connect$auto(0x3, &(0x7f00000018c0)=@l2tp={0x2, 0x0, @multicast1}, 0x55) sendmmsg$auto(0x3, 0x0, 0x9a6, 0xe000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x90}, 0x20000081) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x4) socket(0x10, 0x3, 0x6) lstat$auto(0x0, &(0x7f0000000180)={0x4, 0x7ff, 0x9, 0x63, 0x0, 0x0, 0x0, 0x8, 0x200, 0x800000000100002, 0x40000406, 0x2, 0xc, 0x2, 0x11, 0x6, 0x7}) syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0], 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}, 0x1, 0x0, 0x0, 0x2000c000}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xee46}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 2.62083353s ago: executing program 0 (id=11168): unshare$auto(0x40000080) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snd/midiC2D0\x00', 0x80102, 0x0) r0 = openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/fb1\x00', 0x0, 0x0) ioctl$auto_FBIOPUT_VSCREENINFO(r0, 0x4601, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/cgroup.max.depth\x00', 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) read$auto(0x3, 0x0, 0x80) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_ep0_operations_inode(0xffffffffffffff9c, &(0x7f00000001c0), 0x1cb803, 0x0) lsm_list_modules$auto(0x0, 0x0, 0x0) lsm_list_modules$auto(0x0, 0x0, 0x0) openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f0000000140), 0x80100, 0x0) unshare$auto(0x40000080) close_range$auto(0x2, 0xa, 0x0) write$auto(r1, 0x0, 0xa3d9) unshare$auto(0x40001080) socket(0x2b, 0x1, 0x1) 1.44255194s ago: executing program 5 (id=11169): mmap$auto(0x0, 0x2020009, 0x3, 0x800000000000eb1, 0xfffffffffffffff6, 0x8000) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x6, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) epoll_create$auto(0x4) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) bpf$auto(0x0, 0x0, 0x6f3) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0xc814) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0x800) readv$auto(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x101d0}, 0x400) fsopen$auto(0x0, 0x3) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) mmap$auto(0x0, 0x9, 0x400000072, 0x8b72, 0x1000000002, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) 1.438143305s ago: executing program 2 (id=11177): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/devices/platform/vkms/graphics/fb0/state\x00', 0xc2481, 0x0) write$auto(r0, 0x0, 0x81) acct$auto(&(0x7f0000000000)='/dev/fb0\x00') recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000bc0), 0xffffffffffffffff) r1 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, 0x0, 0x102, 0x0) write$auto_console_fops_tty_io(r1, 0x0, 0x0) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0xa, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000100)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) 1.128244078s ago: executing program 1 (id=11170): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) ioctl$auto_UBI_IOCDET(0xffffffffffffffff, 0x40046f41, 0x0) r0 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) r1 = openat$auto_cpuid_fops_cpuid(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cpu/0/cpuid\x00', 0xad00, 0x0) readv$auto(r1, &(0x7f0000000680)={0x0, 0x40200}, 0x3) ioctl$auto_SNDCTL_DSP_SPEED(r0, 0xc0045002, 0x0) ppoll$auto(&(0x7f0000000000)={r0, 0x40}, 0x2, 0x0, 0x0, 0x8) ioctl$auto_SNDCTL_DSP_SYNC(r0, 0x5001, 0xfffffffffffffffc) modify_ldt$auto(0x1, 0x0, 0x10) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x40, 0x0) r2 = openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/lru_gen_full\x00', 0x0, 0x0) pread64$auto(r2, &(0x7f00000006c0)='\x00\x00\x00\x88\xde\x90\a\'\x9bM\xa0\x848\xbbz(\xe9\x05<\x82\xfe\xe2\xf6 \x0f8\xfb\xa7\xb4\xa0\x9e\xcb\xec\x9e{\xf8\xf1\x00c\x9f\xd4\x810\n^\x1d\xb5{W\xed>\xe7l\xcb\x90\\/\x84\x99!*\xe3\x99}x\xd4\xa5D\xfa\xe5\xf9od^\xa6;8\xb2\x91?\xbbO\x92$\x90\xcc\x15\x18\x9c\xc1n\xf6\\\xa9\xd0\xdaIDH\xe5z\xb8)\xfa\xeb\xe5\xfa\x1b\xcdZL\xfb\x10\xc9\x9d\xef%\xfba\xbf\xc6\x97Y\xf1Bn\xae\xbc\xd6*~\xdc\xfa\xea\xc9p\x9e\x9b\xb7\x1dRW\x8d\xdb\xa38\x8b\xdd=\xec\xa0\x1b\x15q\xa6e5f=T)#\x05\xec-5,P\xb6\xfa\x1d\xf6\xa0\xc1G\xcc\xee:O\xfb\x82\xa5\xbb\xac\x06\xa0\xd7\xdd\xea\xbb\xc7\x87\xa9t9\xee\xc4\x0f\xee\xddb\x95\xa3\xf6q\xba\xba\xee\xe5.\x97\x9d-\x0eJZ\xec\x81o\x8d#\xbd\xb8\xf9\xd0\x82{\x97Vv\xc9\x1c\x8a\xc3\x01W\xbd>gT\xb7\xe6\x93Y*\xee\x11\x1ec\xc9\x9a\v\xd5\xd7\xac\x0f\xc3N\x18\x1aFE\xdc\x01\x06!\x82D\xce\xcb\x94\xc4\xf5\xe8\xeb\xa0\x1d\xb0\xe4J\x12O\f0}\xcc\x1b@=+\x7f\x9a\xc7\xb5\xf4\xf5\x9bI\xf9f*\x86\xac\r\xca\xdbkc%\x1d\b\xc3\xecPr\xccF\xfdP\xd8\x98\x15\xd6\xb9w\xe2%|\xa0\xb0pS\x04\xe6\xd6\xdc\x18p\xffOeF\x1d=\xb1\xdcG\xb4$\x00', 0x7ff, 0x400) inotify_rm_watch$auto(r1, 0x8001) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, 0x0, 0x40001, 0x0) sendmsg$auto_ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001d80)={&(0x7f00000001c0)=ANY=[@ANYBLOB="34000db29f43b3ecd0ab8a4de588355c27bbabf8a558807006c75fe505d4084e8ab409c6c1f6ba7e81f58aaef8867669b7926fba19631208afef537158c525b4fb89e938df5121013c20697a0d276e146cb2301625f633088cfd526ca81df00f07bcda9310029701e43ce76f89ba75b704631239b2e284bac2431b79c3db60cbdbac957afa254876726d8db3805f7d18112c32d5d3681fb35f2294d92317b80c716f044ce2fabff5a643a8faa058996b356ea6df25c855", @ANYRES16, @ANYBLOB="010027bd7000ffdbdf251000000018000180140002007465616d5f736c6176655f310000000005000d0000000000"], 0x34}, 0x1, 0x0, 0x0, 0x90}, 0x80000) write$auto(0x3, 0x0, 0xffd8) 1.039065056s ago: executing program 0 (id=11171): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) clone$auto(0x20003b4b, 0x8000000000000000, 0x0, 0x0, 0x1b0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0xae841, 0x1fb) socket(0x840000000002, 0x3, 0xff) connect$auto(0x3, &(0x7f0000000000), 0x55) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7fffffe) setsockopt$auto(0x3, 0x0, 0x4, 0x0, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x2, 0x73) r1 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp1\x00', 0x20b42, 0x0) socket(0x28, 0x80000, 0x0) write$auto(0x3, 0x0, 0x100082) write$auto(0x3, 0x0, 0x100082) ioctl$auto_SNDCTL_DSP_SETTRIGGER(r1, 0x40045010, 0x0) 381.573298ms ago: executing program 2 (id=11172): read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, 0x0, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x5, 0x2) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x800, 0x0) openat$auto_i2cdev_fops_i2c_dev(0xffffffffffffff9c, 0x0, 0x20201, 0x0) read$auto(r0, 0x0, 0x7) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) bpf$auto_BPF_MAP_DELETE_BATCH(0x1b, &(0x7f0000000140)=@batch={0x8000000000000001, 0x0, 0x1, 0xfffffffffffffffc, 0x9, r1, 0x9, 0x9}, 0x5) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) close_range$auto(0x0, 0xfffffffffffff000, 0x2) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r2 = prctl$auto_PR_SET_MM_START_BRK(0x1, 0x6, 0x0, 0x401, 0xf4) syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000040), r2) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r3 = openat$auto_proc_pid_set_timerslack_ns_operations_base(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) writev$auto(r3, &(0x7f0000000100)={0x0, 0x10}, 0x1) unshare$auto(0x40000080) msgget$auto(0x53c, 0x8) 0s ago: executing program 0 (id=11173): unshare$auto(0x40000080) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) pipe2$auto(0x0, 0x80) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) io_uring_setup$auto(0x7, 0x0) clone$auto(0x1ff00, 0x0, 0x0, 0x0, 0x9) exit$auto(0x7) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) socketpair$auto(0x1e, 0x1, 0xf, 0x0) openat$auto_mISDN_fops_timerdev(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptyt0\x00', 0x0, 0x0) ioctl$auto_TIOCSETD2(r0, 0x5423, 0x0) read$auto(0x3, 0x0, 0x80) mmap$auto(0x0, 0x20009, 0x10000000000df, 0xebe, 0x401, 0xffff) bind$auto(0xffffffffffffffff, 0x0, 0x6b) gettid() read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, 0x0, 0x0) kernel console output (not intermixed with test programs):                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         [ 1249.271447][ T2295] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10635'. [ 1249.355878][ T2295] dvb_demux: dvb_demux_feed_del: feed not in list (type=0 state=0 pid=ffff) syzkaller syzkaller login: [ 1250.331059][ T2320] netlink: 338 bytes leftover after parsing attributes in process `syz.0.10640'. [ 1251.835845][ T2340] netlink: 338 bytes leftover after parsing attributes in process `syz.0.10652'. [ 1251.878113][ T2334] could not allocate digest TFM handle [ 1256.525247][ T2417] netlink: zone id is out of range [ 1256.552708][ T2417] netlink: zone id is out of range [ 1256.558352][ T2417] netlink: zone id is out of range [ 1256.629108][ T2417] netlink: zone id is out of range [ 1256.688632][ T2417] netlink: zone id is out of range [ 1256.704058][ T2417] netlink: zone id is out of range [ 1256.717023][ T2417] netlink: zone id is out of range [ 1256.747224][ T2417] netlink: zone id is out of range [ 1256.774134][ T2417] netlink: zone id is out of range [ 1256.788505][ T2417] netlink: zone id is out of range [ 1256.954387][ T2434] netlink: 338 bytes leftover after parsing attributes in process `syz.1.10668'. [ 1256.999182][ T2428] could not allocate digest TFM handle [ 1257.469797][ T2450] ERROR: Out of memory at tomoyo_memory_ok. [ 1261.508600][ T2529] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 1261.514830][ T2529] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 1261.522792][ T2529] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 1261.542062][ T2529] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 1262.978791][T21332] Bluetooth: hci0: command 0x0406 tx timeout [ 1263.540190][T21332] Bluetooth: hci1: command 0x0406 tx timeout [ 1263.542141][ T1904] Bluetooth: hci2: command 0x0c1a tx timeout [ 1263.618963][ T1904] Bluetooth: hci3: command 0x0c1a tx timeout [ 1264.486901][ C1] vcan0: j1939_tp_rxtimer: 0xffff8880391d6400: rx timeout, send abort [ 1264.495397][ C1] vcan0: j1939_tp_rxtimer: 0xffff88807a9a7000: rx timeout, send abort [ 1264.504151][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff8880391d6400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 1264.518678][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88807a9a7000: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 1264.595915][ T2556] Process accounting resumed [ 1267.479829][ T2623] Process accounting resumed [ 1270.794896][ T2702] netlink: 25 bytes leftover after parsing attributes in process `syz.0.10722'. [ 1270.811651][ T2706] zswap: compressor not available [ 1270.828417][ T2706] Setting dangerous option i915.mitigations - tainting kernel [ 1271.086052][ T2718] FAULT_INJECTION: forcing a failure. [ 1271.086052][ T2718] name failslab, interval 1, probability 0, space 0, times 0 [ 1271.114168][ T2718] CPU: 1 UID: 0 PID: 2718 Comm: syz.1.10725 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1271.114212][ T2718] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1271.114224][ T2718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1271.114246][ T2718] Call Trace: [ 1271.114255][ T2718] [ 1271.114265][ T2718] dump_stack_lvl+0x16c/0x1f0 [ 1271.114305][ T2718] should_fail_ex+0x512/0x640 [ 1271.114340][ T2718] ? fs_reclaim_acquire+0xae/0x150 [ 1271.114386][ T2718] ? tomoyo_init_log+0x1385/0x2140 [ 1271.114417][ T2718] should_failslab+0xc2/0x120 [ 1271.114449][ T2718] __kmalloc_noprof+0xd2/0x510 [ 1271.114481][ T2718] tomoyo_init_log+0x1385/0x2140 [ 1271.114531][ T2718] ? __pfx_tomoyo_init_log+0x10/0x10 [ 1271.114572][ T2718] tomoyo_write_log2+0x2f7/0xc10 [ 1271.114602][ T2718] ? tomoyo_domain_quota_is_ok+0x2c0/0x5a0 [ 1271.114635][ T2718] tomoyo_supervisor+0x15e/0x13b0 [ 1271.114677][ T2718] ? __pfx_tomoyo_supervisor+0x10/0x10 [ 1271.114730][ T2718] ? lockdep_hardirqs_on+0x7c/0x110 [ 1271.114767][ T2718] ? tomoyo_check_path_acl+0xad/0x210 [ 1271.114793][ T2718] ? tomoyo_check_acl+0x1f7/0x410 [ 1271.114823][ T2718] tomoyo_path_permission+0x270/0x3b0 [ 1271.114854][ T2718] tomoyo_check_open_permission+0x349/0x3c0 [ 1271.114884][ T2718] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 1271.114947][ T2718] ? do_raw_spin_lock+0x12c/0x2b0 [ 1271.114991][ T2718] tomoyo_file_open+0x6b/0x90 [ 1271.115029][ T2718] security_file_open+0x84/0x1e0 [ 1271.115061][ T2718] do_dentry_open+0x596/0x1c10 [ 1271.115096][ T2718] vfs_open+0x82/0x3f0 [ 1271.115131][ T2718] path_openat+0x1e5e/0x2d40 [ 1271.115168][ T2718] ? __pfx_path_openat+0x10/0x10 [ 1271.115201][ T2718] do_filp_open+0x20b/0x470 [ 1271.115226][ T2718] ? __pfx_do_filp_open+0x10/0x10 [ 1271.115287][ T2718] ? alloc_fd+0x471/0x7d0 [ 1271.115335][ T2718] do_sys_openat2+0x11b/0x1d0 [ 1271.115366][ T2718] ? __pfx_do_sys_openat2+0x10/0x10 [ 1271.115410][ T2718] __x64_sys_openat+0x174/0x210 [ 1271.115441][ T2718] ? __pfx___x64_sys_openat+0x10/0x10 [ 1271.115473][ T2718] ? rcu_is_watching+0x12/0xc0 [ 1271.115506][ T2718] do_syscall_64+0xcd/0x230 [ 1271.115541][ T2718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1271.115565][ T2718] RIP: 0033:0x7f542f38e969 [ 1271.115585][ T2718] 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 [ 1271.115609][ T2718] RSP: 002b:00007f543026b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1271.115634][ T2718] RAX: ffffffffffffffda RBX: 00007f542f5b5fa0 RCX: 00007f542f38e969 [ 1271.115652][ T2718] RDX: 0000000000040002 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 1271.115669][ T2718] RBP: 00007f542f410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1271.115684][ T2718] R10: 0000000000000300 R11: 0000000000000246 R12: 0000000000000000 [ 1271.115700][ T2718] R13: 0000000000000000 R14: 00007f542f5b5fa0 R15: 00007fffb645f248 [ 1271.115734][ T2718] [ 1271.678008][ T2721] netlink: 25 bytes leftover after parsing attributes in process `syz.0.10726'. [ 1277.406325][ T2821] ima: policy update failed [ 1277.441529][ T30] audit: type=1802 audit(4294967311.635:52): pid=2821 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.10745" res=0 errno=0 [ 1277.805161][ T2857] FAULT_INJECTION: forcing a failure. [ 1277.805161][ T2857] name failslab, interval 1, probability 0, space 0, times 0 [ 1277.851216][ T2857] CPU: 0 UID: 0 PID: 2857 Comm: syz.1.10753 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1277.851265][ T2857] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1277.851276][ T2857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1277.851290][ T2857] Call Trace: [ 1277.851299][ T2857] [ 1277.851309][ T2857] dump_stack_lvl+0x16c/0x1f0 [ 1277.851360][ T2857] should_fail_ex+0x512/0x640 [ 1277.851395][ T2857] ? __kmalloc_noprof+0xbf/0x510 [ 1277.851425][ T2857] ? fib_default_rule_add+0x4f/0x420 [ 1277.851454][ T2857] should_failslab+0xc2/0x120 [ 1277.851486][ T2857] __kmalloc_noprof+0xd2/0x510 [ 1277.851512][ T2857] ? lockdep_init_map_type+0x5c/0x280 [ 1277.851553][ T2857] fib_default_rule_add+0x4f/0x420 [ 1277.851579][ T2857] ? __pfx_ipmr_net_init+0x10/0x10 [ 1277.851608][ T2857] ipmr_net_init+0x1ee/0x4e0 [ 1277.851636][ T2857] ? __pfx_ipmr_net_init+0x10/0x10 [ 1277.851664][ T2857] ops_init+0x1df/0x5f0 [ 1277.851697][ T2857] setup_net+0x21e/0x850 [ 1277.851731][ T2857] ? __pfx_setup_net+0x10/0x10 [ 1277.851758][ T2857] ? lockdep_init_map_type+0x5c/0x280 [ 1277.851789][ T2857] ? __pfx_down_read_killable+0x10/0x10 [ 1277.851827][ T2857] ? debug_mutex_init+0x37/0x70 [ 1277.851854][ T2857] copy_net_ns+0x2a6/0x5f0 [ 1277.851890][ T2857] create_new_namespaces+0x3ea/0xad0 [ 1277.851926][ T2857] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1277.851956][ T2857] ksys_unshare+0x45b/0xa40 [ 1277.851992][ T2857] ? __pfx_ksys_unshare+0x10/0x10 [ 1277.852022][ T2857] ? xfd_validate_state+0x5d/0x180 [ 1277.852065][ T2857] ? rcu_is_watching+0x12/0xc0 [ 1277.852097][ T2857] __x64_sys_unshare+0x31/0x40 [ 1277.852128][ T2857] do_syscall_64+0xcd/0x230 [ 1277.852166][ T2857] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1277.852192][ T2857] RIP: 0033:0x7f542f38e969 [ 1277.852215][ T2857] 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 [ 1277.852243][ T2857] RSP: 002b:00007f543026b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1277.852268][ T2857] RAX: ffffffffffffffda RBX: 00007f542f5b5fa0 RCX: 00007f542f38e969 [ 1277.852287][ T2857] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1277.852303][ T2857] RBP: 00007f542f410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1277.852375][ T2857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1277.852392][ T2857] R13: 0000000000000000 R14: 00007f542f5b5fa0 R15: 00007fffb645f248 [ 1277.852428][ T2857] [ 1280.201061][ T2908] netlink: 93 bytes leftover after parsing attributes in process `syz.1.10763'. [ 1280.270209][ T2904] netlink: 93 bytes leftover after parsing attributes in process `syz.1.10763'. [ 1280.350973][ T30] audit: type=1800 audit(4294967314.557:53): pid=2911 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.10763" name="discovery_nqn" dev="configfs" ino=131196 res=0 errno=0 [ 1280.968523][ T2899] ima: policy update failed [ 1280.973883][ T30] audit: type=1802 audit(4294967315.187:54): pid=2899 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.10762" res=0 errno=0 [ 1281.505133][ T2928] FAULT_INJECTION: forcing a failure. [ 1281.505133][ T2928] name failslab, interval 1, probability 0, space 0, times 0 [ 1281.539720][ T2928] CPU: 0 UID: 0 PID: 2928 Comm: syz.2.10766 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1281.539771][ T2928] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1281.539781][ T2928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1281.539796][ T2928] Call Trace: [ 1281.539807][ T2928] [ 1281.539817][ T2928] dump_stack_lvl+0x16c/0x1f0 [ 1281.539857][ T2928] should_fail_ex+0x512/0x640 [ 1281.539891][ T2928] ? __kmalloc_noprof+0xbf/0x510 [ 1281.539921][ T2928] ? fib_default_rule_add+0x4f/0x420 [ 1281.539950][ T2928] should_failslab+0xc2/0x120 [ 1281.539979][ T2928] __kmalloc_noprof+0xd2/0x510 [ 1281.540004][ T2928] ? lockdep_init_map_type+0x5c/0x280 [ 1281.540043][ T2928] fib_default_rule_add+0x4f/0x420 [ 1281.540071][ T2928] ? __pfx_ipmr_net_init+0x10/0x10 [ 1281.540098][ T2928] ipmr_net_init+0x1ee/0x4e0 [ 1281.540126][ T2928] ? __pfx_ipmr_net_init+0x10/0x10 [ 1281.540161][ T2928] ops_init+0x1df/0x5f0 [ 1281.540195][ T2928] setup_net+0x21e/0x850 [ 1281.540229][ T2928] ? __pfx_setup_net+0x10/0x10 [ 1281.540255][ T2928] ? lockdep_init_map_type+0x5c/0x280 [ 1281.540287][ T2928] ? __pfx_down_read_killable+0x10/0x10 [ 1281.540326][ T2928] ? debug_mutex_init+0x37/0x70 [ 1281.540354][ T2928] copy_net_ns+0x2a6/0x5f0 [ 1281.540384][ T2928] create_new_namespaces+0x3ea/0xad0 [ 1281.540413][ T2928] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1281.540437][ T2928] ksys_unshare+0x45b/0xa40 [ 1281.540463][ T2928] ? __pfx_ksys_unshare+0x10/0x10 [ 1281.540486][ T2928] ? xfd_validate_state+0x5d/0x180 [ 1281.540516][ T2928] ? rcu_is_watching+0x12/0xc0 [ 1281.540541][ T2928] __x64_sys_unshare+0x31/0x40 [ 1281.540565][ T2928] do_syscall_64+0xcd/0x230 [ 1281.540594][ T2928] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1281.540613][ T2928] RIP: 0033:0x7f45b038e969 [ 1281.540630][ T2928] 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 [ 1281.540650][ T2928] RSP: 002b:00007f45ae1f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1281.540669][ T2928] RAX: ffffffffffffffda RBX: 00007f45b05b5fa0 RCX: 00007f45b038e969 [ 1281.540683][ T2928] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1281.540695][ T2928] RBP: 00007f45b0410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1281.540711][ T2928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1281.540723][ T2928] R13: 0000000000000000 R14: 00007f45b05b5fa0 R15: 00007ffeba7fd778 [ 1281.540749][ T2928] [ 1282.376386][ T2952] FAULT_INJECTION: forcing a failure. [ 1282.376386][ T2952] name failslab, interval 1, probability 0, space 0, times 0 [ 1282.572527][ T2952] CPU: 1 UID: 0 PID: 2952 Comm: syz.1.10769 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1282.572573][ T2952] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1282.572582][ T2952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1282.572597][ T2952] Call Trace: [ 1282.572605][ T2952] [ 1282.572614][ T2952] dump_stack_lvl+0x16c/0x1f0 [ 1282.572652][ T2952] should_fail_ex+0x512/0x640 [ 1282.572684][ T2952] ? fs_reclaim_acquire+0xae/0x150 [ 1282.572721][ T2952] should_failslab+0xc2/0x120 [ 1282.572750][ T2952] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1282.572788][ T2952] ? tomoyo_write_log2+0x33d/0xc10 [ 1282.572824][ T2952] tomoyo_write_log2+0x33d/0xc10 [ 1282.572860][ T2952] tomoyo_supervisor+0x15e/0x13b0 [ 1282.572901][ T2952] ? __pfx_tomoyo_supervisor+0x10/0x10 [ 1282.572945][ T2952] ? lockdep_hardirqs_on+0x7c/0x110 [ 1282.572976][ T2952] ? tomoyo_check_path_acl+0xad/0x210 [ 1282.573001][ T2952] ? tomoyo_check_acl+0x1f7/0x410 [ 1282.573027][ T2952] tomoyo_path_permission+0x270/0x3b0 [ 1282.573062][ T2952] tomoyo_check_open_permission+0x349/0x3c0 [ 1282.573088][ T2952] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 1282.573145][ T2952] ? find_held_lock+0x2b/0x80 [ 1282.573174][ T2952] tomoyo_file_open+0x6b/0x90 [ 1282.573208][ T2952] security_file_open+0x84/0x1e0 [ 1282.573238][ T2952] do_dentry_open+0x596/0x1c10 [ 1282.573273][ T2952] vfs_open+0x82/0x3f0 [ 1282.573307][ T2952] path_openat+0x1e5e/0x2d40 [ 1282.573344][ T2952] ? __pfx_path_openat+0x10/0x10 [ 1282.573376][ T2952] do_filp_open+0x20b/0x470 [ 1282.573400][ T2952] ? __pfx_do_filp_open+0x10/0x10 [ 1282.573446][ T2952] ? alloc_fd+0x471/0x7d0 [ 1282.573493][ T2952] do_sys_openat2+0x11b/0x1d0 [ 1282.573522][ T2952] ? __pfx_do_sys_openat2+0x10/0x10 [ 1282.573562][ T2952] __x64_sys_openat+0x174/0x210 [ 1282.573591][ T2952] ? __pfx___x64_sys_openat+0x10/0x10 [ 1282.573623][ T2952] ? rcu_is_watching+0x12/0xc0 [ 1282.573657][ T2952] do_syscall_64+0xcd/0x230 [ 1282.573694][ T2952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1282.573719][ T2952] RIP: 0033:0x7f542f38e969 [ 1282.573741][ T2952] 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 [ 1282.573765][ T2952] RSP: 002b:00007f5430229038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1282.573790][ T2952] RAX: ffffffffffffffda RBX: 00007f542f5b6160 RCX: 00007f542f38e969 [ 1282.573806][ T2952] RDX: 0000000000109041 RSI: 0000200000007380 RDI: ffffffffffffff9c [ 1282.573823][ T2952] RBP: 00007f542f410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1282.573839][ T2952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1282.573854][ T2952] R13: 0000000000000000 R14: 00007f542f5b6160 R15: 00007fffb645f248 [ 1282.573889][ T2952] [ 1283.097280][ T2967] netlink: 28 bytes leftover after parsing attributes in process `syz.5.10774'. [ 1284.811374][ T3001] FAULT_INJECTION: forcing a failure. [ 1284.811374][ T3001] name failslab, interval 1, probability 0, space 0, times 0 [ 1284.973125][ T3001] CPU: 1 UID: 0 PID: 3001 Comm: syz.1.10781 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1284.973153][ T3001] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1284.973160][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1284.973168][ T3001] Call Trace: [ 1284.973174][ T3001] [ 1284.973180][ T3001] dump_stack_lvl+0x16c/0x1f0 [ 1284.973204][ T3001] should_fail_ex+0x512/0x640 [ 1284.973223][ T3001] ? fs_reclaim_acquire+0xae/0x150 [ 1284.973245][ T3001] ? tomoyo_init_log+0x1385/0x2140 [ 1284.973261][ T3001] should_failslab+0xc2/0x120 [ 1284.973279][ T3001] __kmalloc_noprof+0xd2/0x510 [ 1284.973297][ T3001] tomoyo_init_log+0x1385/0x2140 [ 1284.973325][ T3001] ? __pfx_tomoyo_init_log+0x10/0x10 [ 1284.973347][ T3001] tomoyo_write_log2+0x2f7/0xc10 [ 1284.973367][ T3001] tomoyo_supervisor+0x15e/0x13b0 [ 1284.973392][ T3001] ? __pfx_tomoyo_supervisor+0x10/0x10 [ 1284.973419][ T3001] ? lockdep_hardirqs_on+0x7c/0x110 [ 1284.973439][ T3001] ? tomoyo_check_path_acl+0xad/0x210 [ 1284.973455][ T3001] ? tomoyo_check_acl+0x1f7/0x410 [ 1284.973472][ T3001] tomoyo_path_permission+0x270/0x3b0 [ 1284.973489][ T3001] tomoyo_check_open_permission+0x349/0x3c0 [ 1284.973505][ T3001] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 1284.973542][ T3001] ? find_held_lock+0x2b/0x80 [ 1284.973560][ T3001] tomoyo_file_open+0x6b/0x90 [ 1284.973580][ T3001] security_file_open+0x84/0x1e0 [ 1284.973598][ T3001] do_dentry_open+0x596/0x1c10 [ 1284.973625][ T3001] vfs_open+0x82/0x3f0 [ 1284.973646][ T3001] path_openat+0x1e5e/0x2d40 [ 1284.973667][ T3001] ? __pfx_path_openat+0x10/0x10 [ 1284.973686][ T3001] do_filp_open+0x20b/0x470 [ 1284.973699][ T3001] ? __pfx_do_filp_open+0x10/0x10 [ 1284.973727][ T3001] ? alloc_fd+0x471/0x7d0 [ 1284.973753][ T3001] do_sys_openat2+0x11b/0x1d0 [ 1284.973770][ T3001] ? __pfx_do_sys_openat2+0x10/0x10 [ 1284.973793][ T3001] __x64_sys_openat+0x174/0x210 [ 1284.973810][ T3001] ? __pfx___x64_sys_openat+0x10/0x10 [ 1284.973828][ T3001] ? rcu_is_watching+0x12/0xc0 [ 1284.973846][ T3001] do_syscall_64+0xcd/0x230 [ 1284.973866][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1284.973880][ T3001] RIP: 0033:0x7f542f38e969 [ 1284.973892][ T3001] 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 [ 1284.973906][ T3001] RSP: 002b:00007f543024a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1284.973920][ T3001] RAX: ffffffffffffffda RBX: 00007f542f5b6080 RCX: 00007f542f38e969 [ 1284.973929][ T3001] RDX: 0000000000020801 RSI: 00002000000003c0 RDI: ffffffffffffff9c [ 1284.973937][ T3001] RBP: 00007f542f410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1284.973946][ T3001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1284.973953][ T3001] R13: 0000000000000000 R14: 00007f542f5b6080 R15: 00007fffb645f248 [ 1284.973972][ T3001] [ 1289.652488][ T3117] FAULT_INJECTION: forcing a failure. [ 1289.652488][ T3117] name failslab, interval 1, probability 0, space 0, times 0 [ 1289.701678][ T3118] ima: policy update failed [ 1289.720953][ T30] audit: type=1802 audit(4294967301.060:55): pid=3118 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.5.10801" res=0 errno=0 [ 1289.729093][ T3116] netlink: 25 bytes leftover after parsing attributes in process `syz.5.10801'. [ 1289.829403][ T3117] CPU: 0 UID: 0 PID: 3117 Comm: syz.2.10799 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1289.829453][ T3117] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1289.829464][ T3117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1289.829481][ T3117] Call Trace: [ 1289.829490][ T3117] [ 1289.829501][ T3117] dump_stack_lvl+0x16c/0x1f0 [ 1289.829545][ T3117] should_fail_ex+0x512/0x640 [ 1289.829580][ T3117] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1289.829627][ T3117] should_failslab+0xc2/0x120 [ 1289.829659][ T3117] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1289.829699][ T3117] ? io_uring_setup+0x24f/0x1ff0 [ 1289.829735][ T3117] io_uring_setup+0x24f/0x1ff0 [ 1289.829766][ T3117] ? __pfx_io_uring_setup+0x10/0x10 [ 1289.829798][ T3117] ? do_futex+0x122/0x350 [ 1289.829827][ T3117] ? __pfx_do_futex+0x10/0x10 [ 1289.829852][ T3117] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1289.829908][ T3117] ? rcu_is_watching+0x12/0xc0 [ 1289.829939][ T3117] __x64_sys_io_uring_setup+0xc2/0x170 [ 1289.829974][ T3117] do_syscall_64+0xcd/0x230 [ 1289.830009][ T3117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1289.830038][ T3117] RIP: 0033:0x7f45b038e969 [ 1289.830059][ T3117] 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 [ 1289.830087][ T3117] RSP: 002b:00007f45add91038 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 1289.830113][ T3117] RAX: ffffffffffffffda RBX: 00007f45b05b6240 RCX: 00007f45b038e969 [ 1289.830131][ T3117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 1289.830148][ T3117] RBP: 00007f45b0410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1289.830165][ T3117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1289.830180][ T3117] R13: 0000000000000000 R14: 00007f45b05b6240 R15: 00007ffeba7fd778 [ 1289.830216][ T3117] [ 1291.721005][ T3162] netlink: 4 bytes leftover after parsing attributes in process `syz.2.10809'. [ 1291.766814][ T3162] netlink: 354 bytes leftover after parsing attributes in process `syz.2.10809'. [ 1291.993535][ T3172] ERROR: Out of memory at tomoyo_memory_ok. [ 1292.913217][ T3201] FAULT_INJECTION: forcing a failure. [ 1292.913217][ T3201] name failslab, interval 1, probability 0, space 0, times 0 [ 1293.010322][ T3201] CPU: 1 UID: 0 PID: 3201 Comm: syz.2.10817 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1293.010368][ T3201] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1293.010378][ T3201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1293.010392][ T3201] Call Trace: [ 1293.010401][ T3201] [ 1293.010411][ T3201] dump_stack_lvl+0x16c/0x1f0 [ 1293.010453][ T3201] should_fail_ex+0x512/0x640 [ 1293.010492][ T3201] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1293.010529][ T3201] should_failslab+0xc2/0x120 [ 1293.010555][ T3201] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1293.010588][ T3201] ? ww_mutex_lock+0x37/0x160 [ 1293.010618][ T3201] ? vkms_plane_duplicate_state+0x45/0x130 [ 1293.010652][ T3201] ? modeset_lock+0x114/0x6e0 [ 1293.010690][ T3201] vkms_plane_duplicate_state+0x45/0x130 [ 1293.010729][ T3201] drm_atomic_get_plane_state+0x20b/0x590 [ 1293.010765][ T3201] drm_client_modeset_commit_atomic+0x237/0x7e0 [ 1293.010796][ T3201] ? __pfx___might_resched+0x10/0x10 [ 1293.010831][ T3201] ? __pfx_drm_client_modeset_commit_atomic+0x10/0x10 [ 1293.010902][ T3201] drm_client_modeset_commit_locked+0x14d/0x580 [ 1293.010937][ T3201] drm_client_modeset_commit+0x4f/0x80 [ 1293.010969][ T3201] __drm_fb_helper_restore_fbdev_mode_unlocked+0x19f/0x200 [ 1293.010999][ T3201] ? __pfx_drm_fbdev_client_restore+0x10/0x10 [ 1293.011034][ T3201] drm_fbdev_client_restore+0x2c/0x40 [ 1293.011069][ T3201] drm_client_dev_restore+0x1f3/0x2a0 [ 1293.011105][ T3201] drm_release+0x2c4/0x360 [ 1293.011136][ T3201] ? __pfx_drm_release+0x10/0x10 [ 1293.011160][ T3201] __fput+0x3ff/0xb70 [ 1293.011198][ T3201] task_work_run+0x14d/0x240 [ 1293.011234][ T3201] ? __pfx_task_work_run+0x10/0x10 [ 1293.011267][ T3201] ? __pfx___do_sys_close_range+0x10/0x10 [ 1293.011287][ T3201] ? rcu_is_watching+0x12/0xc0 [ 1293.011315][ T3201] syscall_exit_to_user_mode+0x27b/0x2a0 [ 1293.011346][ T3201] do_syscall_64+0xda/0x230 [ 1293.011377][ T3201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1293.011399][ T3201] RIP: 0033:0x7f45b038e969 [ 1293.011419][ T3201] 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 [ 1293.011443][ T3201] RSP: 002b:00007f45ae1f6038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 1293.011468][ T3201] RAX: 0000000000000000 RBX: 00007f45b05b5fa0 RCX: 00007f45b038e969 [ 1293.011483][ T3201] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 1293.011497][ T3201] RBP: 00007f45b0410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1293.011511][ T3201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1293.011524][ T3201] R13: 0000000000000000 R14: 00007f45b05b5fa0 R15: 00007ffeba7fd778 [ 1293.011555][ T3201] [ 1294.839352][ T3239] Process accounting paused [ 1295.630034][ T3259] netlink: 25 bytes leftover after parsing attributes in process `syz.0.10825'. [ 1295.815043][ T3269] blk_print_req_error: 6 callbacks suppressed [ 1295.815062][ T3269] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1295.901953][ T3269] buffer_io_error: 6 callbacks suppressed [ 1295.901975][ T3269] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1295.993062][ T3269] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1296.109833][ T3269] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1296.117942][ T3269] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1296.136345][ T3269] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1296.146953][ T3269] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1296.160428][ T3269] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1296.170877][ T3269] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1296.200775][ T3269] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1296.242016][ T3269] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1296.299793][ T3269] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1296.345219][ T3269] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1296.458248][ T3269] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1296.613882][ T3269] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1296.677226][ T3269] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1296.955107][ T3269] ldm_validate_partition_table(): Disk read failed. [ 1297.251130][ T3269] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1297.557764][ T3269] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1297.788462][ T3269] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1297.905343][ T3269] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1297.982065][ T3269] Dev nbd0: unable to read RDB block 0 [ 1298.019965][ T3269] nbd0: unable to read partition table [ 1299.995590][ T3340] netlink: 4 bytes leftover after parsing attributes in process `syz.5.10836'. [ 1300.013423][ T3337] FAULT_INJECTION: forcing a failure. [ 1300.013423][ T3337] name failslab, interval 1, probability 0, space 0, times 0 [ 1300.026650][ T3340] netlink: 354 bytes leftover after parsing attributes in process `syz.5.10836'. [ 1300.049709][ T3337] CPU: 0 UID: 0 PID: 3337 Comm: syz.2.10835 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1300.049752][ T3337] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1300.049761][ T3337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1300.049775][ T3337] Call Trace: [ 1300.049784][ T3337] [ 1300.049794][ T3337] dump_stack_lvl+0x16c/0x1f0 [ 1300.049834][ T3337] should_fail_ex+0x512/0x640 [ 1300.049872][ T3337] should_failslab+0xc2/0x120 [ 1300.049903][ T3337] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1300.049931][ T3337] ? skb_clone+0x190/0x3f0 [ 1300.049965][ T3337] skb_clone+0x190/0x3f0 [ 1300.049995][ T3337] netlink_deliver_tap+0xabd/0xd30 [ 1300.050038][ T3337] netlink_unicast+0x6b2/0x7f0 [ 1300.050074][ T3337] ? __pfx_netlink_unicast+0x10/0x10 [ 1300.050115][ T3337] ctrl_getfamily+0x40a/0x540 [ 1300.050150][ T3337] ? __pfx_ctrl_getfamily+0x10/0x10 [ 1300.050194][ T3337] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 1300.050231][ T3337] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 1300.050275][ T3337] genl_family_rcv_msg_doit+0x206/0x2f0 [ 1300.050312][ T3337] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 1300.050345][ T3337] ? __pfx___mutex_lock+0x10/0x10 [ 1300.050376][ T3337] ? genl_get_cmd+0x194/0x580 [ 1300.050417][ T3337] ? __local_bh_enable_ip+0xa4/0x120 [ 1300.050444][ T3337] ? __dev_queue_xmit+0x896/0x43e0 [ 1300.050478][ T3337] ? __radix_tree_lookup+0x21f/0x2c0 [ 1300.050514][ T3337] genl_rcv_msg+0x55c/0x800 [ 1300.050552][ T3337] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1300.050583][ T3337] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1300.050619][ T3337] ? __pfx_ctrl_getfamily+0x10/0x10 [ 1300.050654][ T3337] ? __lock_acquire+0xaa4/0x1ba0 [ 1300.050688][ T3337] netlink_rcv_skb+0x16a/0x440 [ 1300.050717][ T3337] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1300.050751][ T3337] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1300.050790][ T3337] ? __pfx_down_read+0x10/0x10 [ 1300.050818][ T3337] ? netlink_deliver_tap+0x1ae/0xd30 [ 1300.050844][ T3337] genl_rcv+0x28/0x40 [ 1300.050867][ T3337] netlink_unicast+0x53a/0x7f0 [ 1300.050894][ T3337] ? __pfx_netlink_unicast+0x10/0x10 [ 1300.050926][ T3337] netlink_sendmsg+0x8d1/0xdd0 [ 1300.050955][ T3337] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1300.050989][ T3337] __sys_sendto+0x495/0x510 [ 1300.051010][ T3337] ? __pfx___sys_sendto+0x10/0x10 [ 1300.051039][ T3337] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 1300.051086][ T3337] __x64_sys_sendto+0xe0/0x1c0 [ 1300.051104][ T3337] ? do_syscall_64+0x91/0x230 [ 1300.051129][ T3337] ? lockdep_hardirqs_on+0x7c/0x110 [ 1300.051154][ T3337] do_syscall_64+0xcd/0x230 [ 1300.051189][ T3337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1300.051211][ T3337] RIP: 0033:0x7f45b03907fc [ 1300.051228][ T3337] Code: 2a 5f 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5f 02 00 48 8b [ 1300.051247][ T3337] RSP: 002b:00007f45ae1f4ec0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 1300.051267][ T3337] RAX: ffffffffffffffda RBX: 00007f45ae1f4fc0 RCX: 00007f45b03907fc [ 1300.051281][ T3337] RDX: 0000000000000020 RSI: 00007f45ae1f5010 RDI: 0000000000000007 [ 1300.051295][ T3337] RBP: 0000000000000000 R08: 00007f45ae1f4f14 R09: 000000000000000c [ 1300.051309][ T3337] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000007 [ 1300.051322][ T3337] R13: 00007f45ae1f4f68 R14: 00007f45ae1f5010 R15: 0000000000000000 [ 1300.051349][ T3337] [ 1300.433711][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 1300.440108][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 1303.641604][ T3434] ERROR: Out of memory at tomoyo_memory_ok. [ 1305.085162][ T3469] FAULT_INJECTION: forcing a failure. [ 1305.085162][ T3469] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1305.122839][ T3469] CPU: 0 UID: 0 PID: 3469 Comm: syz.1.10856 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1305.122888][ T3469] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1305.122898][ T3469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1305.122910][ T3469] Call Trace: [ 1305.122917][ T3469] [ 1305.122926][ T3469] dump_stack_lvl+0x16c/0x1f0 [ 1305.122962][ T3469] should_fail_ex+0x512/0x640 [ 1305.123000][ T3469] _copy_from_user+0x2e/0xd0 [ 1305.123034][ T3469] move_addr_to_kernel+0x65/0x170 [ 1305.123069][ T3469] __copy_msghdr+0x386/0x470 [ 1305.123093][ T3469] copy_msghdr_from_user+0xc1/0x160 [ 1305.123118][ T3469] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1305.123158][ T3469] ___sys_sendmsg+0xfe/0x1d0 [ 1305.123186][ T3469] ? __pfx____sys_sendmsg+0x10/0x10 [ 1305.123250][ T3469] __sys_sendmsg+0x16d/0x220 [ 1305.123275][ T3469] ? __pfx___sys_sendmsg+0x10/0x10 [ 1305.123300][ T3469] ? __x64_sys_futex+0x1e0/0x4c0 [ 1305.123333][ T3469] ? rcu_is_watching+0x12/0xc0 [ 1305.123363][ T3469] do_syscall_64+0xcd/0x230 [ 1305.123395][ T3469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1305.123419][ T3469] RIP: 0033:0x7f542f38e969 [ 1305.123437][ T3469] 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 [ 1305.123459][ T3469] RSP: 002b:00007f543026b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1305.123483][ T3469] RAX: ffffffffffffffda RBX: 00007f542f5b5fa0 RCX: 00007f542f38e969 [ 1305.123499][ T3469] RDX: 00000000000490c2 RSI: 0000200000000180 RDI: 0000000000000003 [ 1305.123513][ T3469] RBP: 00007f542f410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1305.123526][ T3469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1305.123541][ T3469] R13: 0000000000000000 R14: 00007f542f5b5fa0 R15: 00007fffb645f248 [ 1305.123569][ T3469] [ 1306.410490][ T3487] netlink: 'syz.5.10858': attribute type 1 has an invalid length. [ 1309.494399][ T3563] netlink: 28 bytes leftover after parsing attributes in process `syz.1.10869'. [ 1311.081227][ T3598] FAULT_INJECTION: forcing a failure. [ 1311.081227][ T3598] name failslab, interval 1, probability 0, space 0, times 0 [ 1311.124217][ T3598] CPU: 0 UID: 0 PID: 3598 Comm: syz.1.10875 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1311.124246][ T3598] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1311.124253][ T3598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1311.124261][ T3598] Call Trace: [ 1311.124267][ T3598] [ 1311.124273][ T3598] dump_stack_lvl+0x16c/0x1f0 [ 1311.124296][ T3598] should_fail_ex+0x512/0x640 [ 1311.124315][ T3598] ? __kmalloc_noprof+0xbf/0x510 [ 1311.124332][ T3598] ? ops_init+0x77/0x5f0 [ 1311.124346][ T3598] should_failslab+0xc2/0x120 [ 1311.124363][ T3598] __kmalloc_noprof+0xd2/0x510 [ 1311.124377][ T3598] ? nfsd_net_init+0x2b4/0x3d0 [ 1311.124399][ T3598] ops_init+0x77/0x5f0 [ 1311.124416][ T3598] setup_net+0x21e/0x850 [ 1311.124433][ T3598] ? __pfx_setup_net+0x10/0x10 [ 1311.124447][ T3598] ? lockdep_init_map_type+0x5c/0x280 [ 1311.124465][ T3598] ? __pfx_down_read_killable+0x10/0x10 [ 1311.124487][ T3598] ? debug_mutex_init+0x37/0x70 [ 1311.124502][ T3598] copy_net_ns+0x2a6/0x5f0 [ 1311.124520][ T3598] create_new_namespaces+0x3ea/0xad0 [ 1311.124539][ T3598] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1311.124555][ T3598] ksys_unshare+0x45b/0xa40 [ 1311.124573][ T3598] ? __pfx_ksys_unshare+0x10/0x10 [ 1311.124590][ T3598] ? xfd_validate_state+0x5d/0x180 [ 1311.124611][ T3598] ? rcu_is_watching+0x12/0xc0 [ 1311.124643][ T3598] __x64_sys_unshare+0x31/0x40 [ 1311.124661][ T3598] do_syscall_64+0xcd/0x230 [ 1311.124682][ T3598] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1311.124696][ T3598] RIP: 0033:0x7f542f38e969 [ 1311.124708][ T3598] 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 [ 1311.124721][ T3598] RSP: 002b:00007f5430229038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1311.124735][ T3598] RAX: ffffffffffffffda RBX: 00007f542f5b6160 RCX: 00007f542f38e969 [ 1311.124744][ T3598] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1311.124753][ T3598] RBP: 00007f542f410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1311.124761][ T3598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1311.124769][ T3598] R13: 0000000000000000 R14: 00007f542f5b6160 R15: 00007fffb645f248 [ 1311.124786][ T3598] [ 1311.901809][ T3638] netlink: 330 bytes leftover after parsing attributes in process `syz.2.10880'. [ 1312.934504][ T3657] blk_print_req_error: 6 callbacks suppressed [ 1312.934527][ T3657] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1313.008991][ T3657] buffer_io_error: 6 callbacks suppressed [ 1313.009012][ T3657] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1313.053425][ T3657] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1313.118967][ T3657] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1313.127163][ T3657] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1313.136285][ T3657] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1313.145311][ T3657] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1313.154441][ T3657] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1313.162368][ T3657] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1313.171580][ T3657] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1313.179631][ T3657] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1313.193114][ T3657] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1313.201391][ T3657] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1313.281908][ T3657] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1313.373959][ T3657] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1313.482934][ T3657] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1313.503052][ T3657] ldm_validate_partition_table(): Disk read failed. [ 1313.526896][ T3657] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1313.553081][ T3657] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1313.577618][ T3657] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1313.636968][ T3657] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1313.673253][ T3657] Dev nbd0: unable to read RDB block 0 [ 1313.687952][ T3657] nbd0: unable to read partition table [ 1315.355411][ T3716] netlink: 330 bytes leftover after parsing attributes in process `syz.0.10892'. [ 1315.459706][ T3716] : renamed from hsr0 [ 1316.040077][ T3727] device-mapper: ioctl: Unable to rename non-existent device, to uuid [ 1317.131334][ T3747] Malformed UNC in devname [ 1317.131334][ T3747] [ 1317.139714][ T3747] CIFS: VFS: Malformed UNC in devname [ 1317.995593][ T3784] HfR: entered promiscuous mode [ 1318.005972][ T3794] netlink: 12 bytes leftover after parsing attributes in process `syz.2.10914'. [ 1318.059526][ T3796] netlink: 330 bytes leftover after parsing attributes in process `syz.5.10906'. [ 1318.080065][ T3794] HfR: left promiscuous mode [ 1321.396735][ T3869] FAULT_INJECTION: forcing a failure. [ 1321.396735][ T3869] name failslab, interval 1, probability 0, space 0, times 0 [ 1321.440517][ T3869] CPU: 1 UID: 0 PID: 3869 Comm: syz.5.10922 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1321.440562][ T3869] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1321.440572][ T3869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1321.440587][ T3869] Call Trace: [ 1321.440596][ T3869] [ 1321.440606][ T3869] dump_stack_lvl+0x16c/0x1f0 [ 1321.440643][ T3869] should_fail_ex+0x512/0x640 [ 1321.440675][ T3869] ? __kvmalloc_node_noprof+0x122/0x600 [ 1321.440714][ T3869] should_failslab+0xc2/0x120 [ 1321.440743][ T3869] __kvmalloc_node_noprof+0x135/0x600 [ 1321.440766][ T3869] ? trace_kmalloc+0x2b/0xd0 [ 1321.440793][ T3869] ? __kmalloc_noprof+0x242/0x510 [ 1321.440819][ T3869] ? alloc_netdev_mqs+0xd2/0x1570 [ 1321.440846][ T3869] ? __asan_memcpy+0x3c/0x60 [ 1321.440869][ T3869] ? __pfx_do_setup+0x10/0x10 [ 1321.440900][ T3869] ? alloc_netdev_mqs+0xd2/0x1570 [ 1321.440926][ T3869] alloc_netdev_mqs+0xd2/0x1570 [ 1321.440954][ T3869] ? ovs_vport_alloc+0x2a0/0x3d0 [ 1321.440992][ T3869] internal_dev_create+0x8a/0x520 [ 1321.441029][ T3869] ovs_vport_add+0x144/0x4d0 [ 1321.441062][ T3869] new_vport+0x16/0x1d0 [ 1321.441097][ T3869] ovs_dp_cmd_new+0x6ba/0xe60 [ 1321.441131][ T3869] ? __pfx_ovs_dp_cmd_new+0x10/0x10 [ 1321.441166][ T3869] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 1321.441201][ T3869] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 1321.441242][ T3869] genl_family_rcv_msg_doit+0x206/0x2f0 [ 1321.441276][ T3869] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 1321.441308][ T3869] ? trace_cap_capable+0x18d/0x200 [ 1321.441342][ T3869] ? bpf_lsm_capable+0x9/0x10 [ 1321.441366][ T3869] ? security_capable+0x7e/0x260 [ 1321.441390][ T3869] ? ns_capable+0xd7/0x110 [ 1321.441417][ T3869] genl_rcv_msg+0x55c/0x800 [ 1321.441455][ T3869] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1321.441486][ T3869] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1321.441521][ T3869] ? __pfx_ovs_dp_cmd_new+0x10/0x10 [ 1321.441555][ T3869] ? __lock_acquire+0xaa4/0x1ba0 [ 1321.441592][ T3869] netlink_rcv_skb+0x16a/0x440 [ 1321.441621][ T3869] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1321.441655][ T3869] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1321.441711][ T3869] ? __pfx_down_read+0x10/0x10 [ 1321.441750][ T3869] ? netlink_deliver_tap+0x1ae/0xd30 [ 1321.441785][ T3869] genl_rcv+0x28/0x40 [ 1321.441815][ T3869] netlink_unicast+0x53a/0x7f0 [ 1321.441849][ T3869] ? __pfx_netlink_unicast+0x10/0x10 [ 1321.441876][ T3869] ? __lock_acquire+0xaa4/0x1ba0 [ 1321.441915][ T3869] netlink_sendmsg+0x8d1/0xdd0 [ 1321.441949][ T3869] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1321.441992][ T3869] ____sys_sendmsg+0xa95/0xc70 [ 1321.442026][ T3869] ? copy_msghdr_from_user+0x10a/0x160 [ 1321.442053][ T3869] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1321.442102][ T3869] ___sys_sendmsg+0x134/0x1d0 [ 1321.442132][ T3869] ? __pfx____sys_sendmsg+0x10/0x10 [ 1321.442203][ T3869] __sys_sendmsg+0x16d/0x220 [ 1321.442231][ T3869] ? __pfx___sys_sendmsg+0x10/0x10 [ 1321.442256][ T3869] ? __x64_sys_futex+0x1e0/0x4c0 [ 1321.442292][ T3869] ? rcu_is_watching+0x12/0xc0 [ 1321.442323][ T3869] do_syscall_64+0xcd/0x230 [ 1321.442358][ T3869] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1321.442383][ T3869] RIP: 0033:0x7fba5e18e969 [ 1321.442404][ T3869] 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 [ 1321.442429][ T3869] RSP: 002b:00007fba5eff6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1321.442454][ T3869] RAX: ffffffffffffffda RBX: 00007fba5e3b5fa0 RCX: 00007fba5e18e969 [ 1321.442471][ T3869] RDX: 0000000002000000 RSI: 0000200000000080 RDI: 0000000000000007 [ 1321.442486][ T3869] RBP: 00007fba5e210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1321.442502][ T3869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1321.442516][ T3869] R13: 0000000000000000 R14: 00007fba5e3b5fa0 R15: 00007fffcd8e46a8 [ 1321.442550][ T3869] [ 1324.983955][ T3895] Process accounting resumed [ 1325.140480][ T3927] blk_print_req_error: 6 callbacks suppressed [ 1325.140500][ T3927] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1325.181448][ T3927] buffer_io_error: 6 callbacks suppressed [ 1325.181470][ T3927] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1325.224838][ T3927] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1325.239647][ T3927] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1325.248153][ T3927] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1325.257730][ T3927] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1325.265689][ T3927] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1325.277161][ T3927] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1325.285721][ T3927] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1325.299714][ T3927] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1325.311826][ T3927] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1325.326355][ T3927] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1325.335811][ T3927] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1325.348407][ T3927] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1325.356565][ T3927] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1325.370008][ T3927] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1325.379812][ T3927] ldm_validate_partition_table(): Disk read failed. [ 1325.386687][ T3927] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1325.397609][ T3927] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1325.405594][ T3927] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1325.426040][ T3927] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1325.434886][ T3927] Dev nbd0: unable to read RDB block 0 [ 1325.441891][ T3927] nbd0: unable to read partition table [ 1328.637749][ T3979] FAULT_INJECTION: forcing a failure. [ 1328.637749][ T3979] name failslab, interval 1, probability 0, space 0, times 0 [ 1328.671771][ T3979] CPU: 1 UID: 0 PID: 3979 Comm: syz.1.10951 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1328.671817][ T3979] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1328.671826][ T3979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1328.671839][ T3979] Call Trace: [ 1328.671847][ T3979] [ 1328.671857][ T3979] dump_stack_lvl+0x16c/0x1f0 [ 1328.671895][ T3979] should_fail_ex+0x512/0x640 [ 1328.671929][ T3979] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1328.671978][ T3979] should_failslab+0xc2/0x120 [ 1328.672009][ T3979] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1328.672046][ T3979] ? percpu_ref_init+0xec/0x410 [ 1328.672073][ T3979] ? __pfx_blk_queue_usage_counter_release+0x10/0x10 [ 1328.672102][ T3979] percpu_ref_init+0xec/0x410 [ 1328.672133][ T3979] blk_alloc_queue+0x577/0x760 [ 1328.672160][ T3979] blk_mq_alloc_queue+0x179/0x290 [ 1328.672191][ T3979] ? __pfx_blk_mq_alloc_queue+0x10/0x10 [ 1328.672222][ T3979] ? find_held_lock+0x2b/0x80 [ 1328.672265][ T3979] ? idr_alloc+0xdd/0x130 [ 1328.672294][ T3979] ? __pfx_idr_alloc+0x10/0x10 [ 1328.672328][ T3979] __blk_mq_alloc_disk+0x29/0x120 [ 1328.672361][ T3979] nbd_dev_add+0x49d/0xbb0 [ 1328.672388][ T3979] ? __pfx_nbd_dev_add+0x10/0x10 [ 1328.672411][ T3979] ? nbd_genl_connect+0x98e/0x1c20 [ 1328.672457][ T3979] ? bpf_lsm_capable+0x9/0x10 [ 1328.672484][ T3979] ? __radix_tree_lookup+0x21f/0x2c0 [ 1328.672519][ T3979] nbd_genl_connect+0x8b0/0x1c20 [ 1328.672552][ T3979] ? __pfx_nbd_genl_connect+0x10/0x10 [ 1328.672579][ T3979] ? __nla_parse+0x40/0x60 [ 1328.672606][ T3979] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 1328.672641][ T3979] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 1328.672682][ T3979] genl_family_rcv_msg_doit+0x206/0x2f0 [ 1328.672717][ T3979] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 1328.672749][ T3979] ? genl_get_cmd+0x194/0x580 [ 1328.672788][ T3979] ? __local_bh_enable_ip+0xa4/0x120 [ 1328.672814][ T3979] ? __dev_queue_xmit+0x896/0x43e0 [ 1328.672847][ T3979] ? __radix_tree_lookup+0x21f/0x2c0 [ 1328.672882][ T3979] genl_rcv_msg+0x55c/0x800 [ 1328.672918][ T3979] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1328.672948][ T3979] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1328.672992][ T3979] ? __pfx_nbd_genl_connect+0x10/0x10 [ 1328.673023][ T3979] ? __lock_acquire+0xaa4/0x1ba0 [ 1328.673061][ T3979] netlink_rcv_skb+0x16a/0x440 [ 1328.673089][ T3979] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1328.673121][ T3979] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1328.673165][ T3979] ? __pfx_down_read+0x10/0x10 [ 1328.673198][ T3979] ? netlink_deliver_tap+0x1ae/0xd30 [ 1328.673227][ T3979] genl_rcv+0x28/0x40 [ 1328.673256][ T3979] netlink_unicast+0x53a/0x7f0 [ 1328.673289][ T3979] ? __pfx_netlink_unicast+0x10/0x10 [ 1328.673315][ T3979] ? __lock_acquire+0xaa4/0x1ba0 [ 1328.673353][ T3979] netlink_sendmsg+0x8d1/0xdd0 [ 1328.673387][ T3979] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1328.673428][ T3979] ____sys_sendmsg+0xa95/0xc70 [ 1328.673461][ T3979] ? copy_msghdr_from_user+0x10a/0x160 [ 1328.673486][ T3979] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1328.673540][ T3979] ___sys_sendmsg+0x134/0x1d0 [ 1328.673569][ T3979] ? __pfx____sys_sendmsg+0x10/0x10 [ 1328.673639][ T3979] __sys_sendmsg+0x16d/0x220 [ 1328.673667][ T3979] ? __pfx___sys_sendmsg+0x10/0x10 [ 1328.673693][ T3979] ? __x64_sys_futex+0x1e0/0x4c0 [ 1328.673727][ T3979] ? rcu_is_watching+0x12/0xc0 [ 1328.673759][ T3979] do_syscall_64+0xcd/0x230 [ 1328.673793][ T3979] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1328.673816][ T3979] RIP: 0033:0x7f542f38e969 [ 1328.673837][ T3979] 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 [ 1328.673861][ T3979] RSP: 002b:00007f543026b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1328.673885][ T3979] RAX: ffffffffffffffda RBX: 00007f542f5b5fa0 RCX: 00007f542f38e969 [ 1328.673902][ T3979] RDX: 0000000000008880 RSI: 0000200000001e00 RDI: 0000000000000007 [ 1328.673918][ T3979] RBP: 00007f542f410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1328.673932][ T3979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1328.673947][ T3979] R13: 0000000000000000 R14: 00007f542f5b5fa0 R15: 00007fffb645f248 [ 1328.673989][ T3979] [ 1328.674446][ T3979] nbd: failed to add new device [ 1332.320018][ T4050] netlink: 342 bytes leftover after parsing attributes in process `syz.1.10970'. [ 1334.764831][ T4104] input: jJǸ;9%vlQ J86 as /devices/virtual/input/input35 [ 1334.820180][ T5184] ERROR: Out of memory at tomoyo_memory_ok. [ 1334.820905][ T4105] FAULT_INJECTION: forcing a failure. [ 1334.820905][ T4105] name failslab, interval 1, probability 0, space 0, times 0 [ 1334.866144][ T4105] CPU: 0 UID: 0 PID: 4105 Comm: syz.5.10984 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1334.866186][ T4105] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1334.866195][ T4105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1334.866209][ T4105] Call Trace: [ 1334.866218][ T4105] [ 1334.866227][ T4105] dump_stack_lvl+0x16c/0x1f0 [ 1334.866266][ T4105] should_fail_ex+0x512/0x640 [ 1334.866298][ T4105] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 1334.866340][ T4105] should_failslab+0xc2/0x120 [ 1334.866370][ T4105] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1334.866395][ T4105] ? __pmd_alloc+0xc3/0x870 [ 1334.866432][ T4105] __pmd_alloc+0xc3/0x870 [ 1334.866468][ T4105] __handle_mm_fault+0x948/0x2a40 [ 1334.866503][ T4105] ? __pfx___handle_mm_fault+0x10/0x10 [ 1334.866552][ T4105] handle_mm_fault+0x3fe/0xad0 [ 1334.866583][ T4105] __get_user_pages+0x771/0x36f0 [ 1334.866627][ T4105] ? __pfx_mt_find+0x10/0x10 [ 1334.866663][ T4105] ? __pfx___get_user_pages+0x10/0x10 [ 1334.866711][ T4105] populate_vma_page_range+0x278/0x3a0 [ 1334.866738][ T4105] ? __pfx_populate_vma_page_range+0x10/0x10 [ 1334.866761][ T4105] ? __pfx_find_vma_intersection+0x10/0x10 [ 1334.866797][ T4105] ? do_mmap+0x69c/0x11b0 [ 1334.866834][ T4105] __mm_populate+0x1d8/0x380 [ 1334.866860][ T4105] ? __pfx___mm_populate+0x10/0x10 [ 1334.866886][ T4105] ? up_write+0x1b2/0x520 [ 1334.866924][ T4105] vm_mmap_pgoff+0x362/0x450 [ 1334.866963][ T4105] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 1334.867003][ T4105] ? __x64_sys_futex+0x1e0/0x4c0 [ 1334.867027][ T4105] ? __x64_sys_futex+0x1e9/0x4c0 [ 1334.867058][ T4105] ksys_mmap_pgoff+0x7d/0x5c0 [ 1334.867090][ T4105] ? rcu_is_watching+0x12/0xc0 [ 1334.867116][ T4105] __x64_sys_mmap+0x125/0x190 [ 1334.867144][ T4105] do_syscall_64+0xcd/0x230 [ 1334.867178][ T4105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1334.867200][ T4105] RIP: 0033:0x7fba5e18e969 [ 1334.867218][ T4105] 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 [ 1334.867240][ T4105] RSP: 002b:00007fba5efb4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1334.867268][ T4105] RAX: ffffffffffffffda RBX: 00007fba5e3b6160 RCX: 00007fba5e18e969 [ 1334.867285][ T4105] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 1334.867298][ T4105] RBP: 00007fba5e210ab1 R08: ffffffffffffffff R09: 0000000000000000 [ 1334.867320][ T4105] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 1334.867335][ T4105] R13: 0000000000000000 R14: 00007fba5e3b6160 R15: 00007fffcd8e46a8 [ 1334.867369][ T4105] [ 1337.375577][ T4142] netlink: 28 bytes leftover after parsing attributes in process `syz.5.10995'. [ 1337.491274][ T4142] netlink: 330 bytes leftover after parsing attributes in process `syz.5.10995'. [ 1337.958921][ T4157] netlink: 4 bytes leftover after parsing attributes in process `syz.0.11001'. [ 1338.001632][ T4157] netlink: 354 bytes leftover after parsing attributes in process `syz.0.11001'. [ 1339.452803][ T4188] RDS: rds_bind could not find a transport for ::ffff:172.20.20.187, load rds_tcp or rds_rdma? [ 1339.559602][ T4191] netlink: 'syz.0.11008': attribute type 1 has an invalid length. [ 1341.468765][ T4216] FAULT_INJECTION: forcing a failure. [ 1341.468765][ T4216] name failslab, interval 1, probability 0, space 0, times 0 [ 1341.506989][ T4216] CPU: 0 UID: 0 PID: 4216 Comm: syz.2.11020 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1341.507038][ T4216] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1341.507049][ T4216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1341.507065][ T4216] Call Trace: [ 1341.507073][ T4216] [ 1341.507084][ T4216] dump_stack_lvl+0x16c/0x1f0 [ 1341.507124][ T4216] should_fail_ex+0x512/0x640 [ 1341.507157][ T4216] ? __kmalloc_noprof+0xbf/0x510 [ 1341.507186][ T4216] ? xfrm_hash_alloc+0xd1/0x100 [ 1341.507217][ T4216] should_failslab+0xc2/0x120 [ 1341.507248][ T4216] __kmalloc_noprof+0xd2/0x510 [ 1341.507271][ T4216] ? proc_create_reg+0xe3/0x180 [ 1341.507304][ T4216] ? __pfx_xfrm_net_init+0x10/0x10 [ 1341.507339][ T4216] xfrm_hash_alloc+0xd1/0x100 [ 1341.507372][ T4216] xfrm_state_init+0xdd/0x630 [ 1341.507409][ T4216] ? __pfx_xfrm_net_init+0x10/0x10 [ 1341.507437][ T4216] xfrm_net_init+0x210/0xcc0 [ 1341.507480][ T4216] ? __pfx_xfrm_net_init+0x10/0x10 [ 1341.507515][ T4216] ops_init+0x1df/0x5f0 [ 1341.507549][ T4216] setup_net+0x21e/0x850 [ 1341.507591][ T4216] ? __pfx_setup_net+0x10/0x10 [ 1341.507618][ T4216] ? lockdep_init_map_type+0x5c/0x280 [ 1341.507650][ T4216] ? __pfx_down_read_killable+0x10/0x10 [ 1341.507689][ T4216] ? debug_mutex_init+0x37/0x70 [ 1341.507717][ T4216] copy_net_ns+0x2a6/0x5f0 [ 1341.507751][ T4216] create_new_namespaces+0x3ea/0xad0 [ 1341.507787][ T4216] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1341.507817][ T4216] ksys_unshare+0x45b/0xa40 [ 1341.507849][ T4216] ? __pfx_ksys_unshare+0x10/0x10 [ 1341.507878][ T4216] ? xfd_validate_state+0x5d/0x180 [ 1341.507917][ T4216] ? rcu_is_watching+0x12/0xc0 [ 1341.507948][ T4216] __x64_sys_unshare+0x31/0x40 [ 1341.507979][ T4216] do_syscall_64+0xcd/0x230 [ 1341.508014][ T4216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1341.508039][ T4216] RIP: 0033:0x7f45b038e969 [ 1341.508059][ T4216] 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 [ 1341.508083][ T4216] RSP: 002b:00007f45ae1f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1341.508109][ T4216] RAX: ffffffffffffffda RBX: 00007f45b05b5fa0 RCX: 00007f45b038e969 [ 1341.508127][ T4216] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1341.508144][ T4216] RBP: 00007f45b0410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1341.508160][ T4216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1341.508175][ T4216] R13: 0000000000000000 R14: 00007f45b05b5fa0 R15: 00007ffeba7fd778 [ 1341.508208][ T4216] [ 1342.611126][ T4235] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 1344.425400][ T4273] bond0: no command found in slaves file - use +ifname or -ifname [ 1347.621370][ T4323] ima: policy update failed [ 1347.650989][ T30] audit: type=1802 audit(4294967359.029:56): pid=4323 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.11050" res=0 errno=0 [ 1347.690174][ T4323] netlink: 25 bytes leftover after parsing attributes in process `syz.1.11050'. [ 1347.932624][ T4326] netlink: 28 bytes leftover after parsing attributes in process `syz.1.11051'. [ 1349.538185][ T4363] FAULT_INJECTION: forcing a failure. [ 1349.538185][ T4363] name failslab, interval 1, probability 0, space 0, times 0 [ 1349.580274][ T4363] CPU: 1 UID: 0 PID: 4363 Comm: syz.2.11061 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1349.580322][ T4363] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1349.580333][ T4363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1349.580349][ T4363] Call Trace: [ 1349.580358][ T4363] [ 1349.580369][ T4363] dump_stack_lvl+0x16c/0x1f0 [ 1349.580410][ T4363] should_fail_ex+0x512/0x640 [ 1349.580443][ T4363] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1349.580486][ T4363] should_failslab+0xc2/0x120 [ 1349.580517][ T4363] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1349.580552][ T4363] ? lockdep_init_map_type+0x5c/0x280 [ 1349.580606][ T4363] ? snd_seq_oss_timer_new+0x43/0x230 [ 1349.580647][ T4363] snd_seq_oss_timer_new+0x43/0x230 [ 1349.580682][ T4363] snd_seq_oss_open+0x5ce/0xa20 [ 1349.580720][ T4363] odev_open+0x6f/0x90 [ 1349.580747][ T4363] ? __pfx_odev_open+0x10/0x10 [ 1349.580775][ T4363] soundcore_open+0x409/0x580 [ 1349.580807][ T4363] ? __pfx_soundcore_open+0x10/0x10 [ 1349.580834][ T4363] chrdev_open+0x231/0x6a0 [ 1349.580859][ T4363] ? __pfx_apparmor_file_open+0x10/0x10 [ 1349.580890][ T4363] ? __pfx_chrdev_open+0x10/0x10 [ 1349.580917][ T4363] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 1349.580962][ T4363] do_dentry_open+0x741/0x1c10 [ 1349.580989][ T4363] ? __pfx_chrdev_open+0x10/0x10 [ 1349.581021][ T4363] vfs_open+0x82/0x3f0 [ 1349.581056][ T4363] path_openat+0x1e5e/0x2d40 [ 1349.581103][ T4363] ? __pfx_path_openat+0x10/0x10 [ 1349.581137][ T4363] do_filp_open+0x20b/0x470 [ 1349.581162][ T4363] ? __pfx_do_filp_open+0x10/0x10 [ 1349.581212][ T4363] ? alloc_fd+0x471/0x7d0 [ 1349.581260][ T4363] do_sys_openat2+0x11b/0x1d0 [ 1349.581293][ T4363] ? __pfx_do_sys_openat2+0x10/0x10 [ 1349.581326][ T4363] ? __pfx___might_resched+0x10/0x10 [ 1349.581363][ T4363] __x64_sys_openat+0x174/0x210 [ 1349.581394][ T4363] ? __pfx___x64_sys_openat+0x10/0x10 [ 1349.581427][ T4363] ? rcu_is_watching+0x12/0xc0 [ 1349.581460][ T4363] do_syscall_64+0xcd/0x230 [ 1349.581496][ T4363] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1349.581522][ T4363] RIP: 0033:0x7f45b038e969 [ 1349.581543][ T4363] 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 [ 1349.581567][ T4363] RSP: 002b:00007f45ae1f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1349.581592][ T4363] RAX: ffffffffffffffda RBX: 00007f45b05b5fa0 RCX: 00007f45b038e969 [ 1349.581610][ T4363] RDX: 0000000000000080 RSI: 0000200000000500 RDI: ffffffffffffff9c [ 1349.581627][ T4363] RBP: 00007f45b0410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1349.581643][ T4363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1349.581658][ T4363] R13: 0000000000000000 R14: 00007f45b05b5fa0 R15: 00007ffeba7fd778 [ 1349.581691][ T4363] [ 1349.581703][ T4363] ALSA: seq_oss: can't alloc timer [ 1351.175690][ T4393] netlink: 28 bytes leftover after parsing attributes in process `syz.0.11068'. [ 1353.701637][ T4418] Process accounting resumed [ 1354.522208][ T4444] FAULT_INJECTION: forcing a failure. [ 1354.522208][ T4444] name failslab, interval 1, probability 0, space 0, times 0 [ 1354.552425][ T4444] CPU: 1 UID: 0 PID: 4444 Comm: syz.5.11080 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1354.552471][ T4444] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1354.552481][ T4444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1354.552494][ T4444] Call Trace: [ 1354.552503][ T4444] [ 1354.552513][ T4444] dump_stack_lvl+0x16c/0x1f0 [ 1354.552549][ T4444] should_fail_ex+0x512/0x640 [ 1354.552580][ T4444] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1354.552624][ T4444] should_failslab+0xc2/0x120 [ 1354.552656][ T4444] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1354.552695][ T4444] ? drm_atomic_helper_check+0x10f/0x190 [ 1354.552719][ T4444] ? drm_atomic_helper_setup_commit+0x63a/0x15d0 [ 1354.552753][ T4444] drm_atomic_helper_setup_commit+0x63a/0x15d0 [ 1354.552795][ T4444] drm_atomic_helper_commit+0xa9/0x380 [ 1354.552825][ T4444] ? __pfx_drm_atomic_helper_commit+0x10/0x10 [ 1354.552854][ T4444] drm_atomic_commit+0x231/0x300 [ 1354.552887][ T4444] ? __pfx_drm_atomic_commit+0x10/0x10 [ 1354.552918][ T4444] ? __pfx___drm_printfn_info+0x10/0x10 [ 1354.552958][ T4444] ? drm_client_rotation+0x4d9/0x6a0 [ 1354.552994][ T4444] drm_client_modeset_commit_atomic+0x69d/0x7e0 [ 1354.553037][ T4444] ? __pfx_drm_client_modeset_commit_atomic+0x10/0x10 [ 1354.553109][ T4444] drm_client_modeset_commit_locked+0x14d/0x580 [ 1354.553145][ T4444] drm_client_modeset_commit+0x4f/0x80 [ 1354.553177][ T4444] __drm_fb_helper_restore_fbdev_mode_unlocked+0x19f/0x200 [ 1354.553206][ T4444] ? __pfx_drm_fbdev_client_restore+0x10/0x10 [ 1354.553250][ T4444] drm_fbdev_client_restore+0x2c/0x40 [ 1354.553287][ T4444] drm_client_dev_restore+0x1f3/0x2a0 [ 1354.553326][ T4444] drm_release+0x2c4/0x360 [ 1354.553359][ T4444] ? __pfx_drm_release+0x10/0x10 [ 1354.553385][ T4444] __fput+0x3ff/0xb70 [ 1354.553424][ T4444] task_work_run+0x14d/0x240 [ 1354.553461][ T4444] ? __pfx_task_work_run+0x10/0x10 [ 1354.553496][ T4444] ? __pfx___do_sys_close_range+0x10/0x10 [ 1354.553519][ T4444] ? rcu_is_watching+0x12/0xc0 [ 1354.553550][ T4444] syscall_exit_to_user_mode+0x27b/0x2a0 [ 1354.553585][ T4444] do_syscall_64+0xda/0x230 [ 1354.553622][ T4444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1354.553646][ T4444] RIP: 0033:0x7fba5e18e969 [ 1354.553668][ T4444] 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 [ 1354.553693][ T4444] RSP: 002b:00007fba5efd5038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 1354.553718][ T4444] RAX: 0000000000000000 RBX: 00007fba5e3b6080 RCX: 00007fba5e18e969 [ 1354.553735][ T4444] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 1354.553751][ T4444] RBP: 00007fba5e210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1354.553768][ T4444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1354.553784][ T4444] R13: 0000000000000000 R14: 00007fba5e3b6080 R15: 00007fffcd8e46a8 [ 1354.553821][ T4444] [ 1355.352929][ T4454] device-mapper: ioctl: ioctl interface mismatch: kernel(4.49.0), user(0.0.0), cmd(8) [ 1355.354097][ T30] audit: type=1800 audit(4294967305.452:57): pid=4442 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.11082" name="dummy_udc" dev="gadgetfs" ino=5906 res=0 errno=0 [ 1356.857520][ T4442] Process accounting paused [ 1356.863627][ T4470] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input37 [ 1357.127218][ T4478] ERROR: Out of memory at tomoyo_memory_ok. [ 1357.137789][ T4474] ERROR: Out of memory at tomoyo_memory_ok. [ 1358.513499][ T4504] netlink: 330 bytes leftover after parsing attributes in process `syz.5.11096'. [ 1358.563182][ T4504] : renamed from bond0 [ 1358.731405][ T4510] netlink: 326 bytes leftover after parsing attributes in process `syz.1.11097'. [ 1361.819453][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 1361.826031][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 1362.284868][ T4562] FAULT_INJECTION: forcing a failure. [ 1362.284868][ T4562] name failslab, interval 1, probability 0, space 0, times 0 [ 1362.404723][ T4562] CPU: 1 UID: 0 PID: 4562 Comm: syz.1.11109 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1362.404752][ T4562] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1362.404759][ T4562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1362.404768][ T4562] Call Trace: [ 1362.404773][ T4562] [ 1362.404780][ T4562] dump_stack_lvl+0x16c/0x1f0 [ 1362.404804][ T4562] should_fail_ex+0x512/0x640 [ 1362.404824][ T4562] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 1362.404845][ T4562] should_failslab+0xc2/0x120 [ 1362.404862][ T4562] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 1362.404879][ T4562] ? mark_held_locks+0x49/0x80 [ 1362.404896][ T4562] ? kstrdup_const+0x63/0x80 [ 1362.404915][ T4562] kstrdup+0x53/0x100 [ 1362.404931][ T4562] kstrdup_const+0x63/0x80 [ 1362.404946][ T4562] kvasprintf_const+0x10f/0x1a0 [ 1362.404968][ T4562] kobject_set_name_vargs+0x5a/0x140 [ 1362.404989][ T4562] dev_set_name+0xc7/0x100 [ 1362.405008][ T4562] ? __pfx_dev_set_name+0x10/0x10 [ 1362.405029][ T4562] ? lockdep_init_map_type+0x5c/0x280 [ 1362.405046][ T4562] ? __init_waitqueue_head+0xca/0x150 [ 1362.405070][ T4562] netdev_register_kobject+0xc5/0x3a0 [ 1362.405091][ T4562] register_netdevice+0x13dc/0x2270 [ 1362.405111][ T4562] ? __pfx_register_netdevice+0x10/0x10 [ 1362.405128][ T4562] ? alloc_netdev_mqs+0xe7e/0x1570 [ 1362.405146][ T4562] ? __pfx_loopback_net_init+0x10/0x10 [ 1362.405163][ T4562] register_netdev+0x34/0x50 [ 1362.405178][ T4562] loopback_net_init+0x7a/0x170 [ 1362.405195][ T4562] ? __pfx_loopback_net_init+0x10/0x10 [ 1362.405210][ T4562] ops_init+0x1df/0x5f0 [ 1362.405228][ T4562] setup_net+0x21e/0x850 [ 1362.405246][ T4562] ? __pfx_setup_net+0x10/0x10 [ 1362.405260][ T4562] ? lockdep_init_map_type+0x5c/0x280 [ 1362.405277][ T4562] ? __pfx_down_read_killable+0x10/0x10 [ 1362.405299][ T4562] ? debug_mutex_init+0x37/0x70 [ 1362.405313][ T4562] copy_net_ns+0x2a6/0x5f0 [ 1362.405332][ T4562] create_new_namespaces+0x3ea/0xad0 [ 1362.405352][ T4562] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1362.405368][ T4562] ksys_unshare+0x45b/0xa40 [ 1362.405386][ T4562] ? __pfx_ksys_unshare+0x10/0x10 [ 1362.405402][ T4562] ? xfd_validate_state+0x5d/0x180 [ 1362.405424][ T4562] ? rcu_is_watching+0x12/0xc0 [ 1362.405441][ T4562] __x64_sys_unshare+0x31/0x40 [ 1362.405458][ T4562] do_syscall_64+0xcd/0x230 [ 1362.405487][ T4562] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1362.405501][ T4562] RIP: 0033:0x7f542f38e969 [ 1362.405515][ T4562] 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 [ 1362.405529][ T4562] RSP: 002b:00007f543026b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1362.405542][ T4562] RAX: ffffffffffffffda RBX: 00007f542f5b5fa0 RCX: 00007f542f38e969 [ 1362.405552][ T4562] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1362.405560][ T4562] RBP: 00007f542f410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1362.405568][ T4562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1362.405576][ T4562] R13: 0000000000000000 R14: 00007f542f5b5fa0 R15: 00007fffb645f248 [ 1362.405594][ T4562] [ 1362.714368][ C1] vkms_vblank_simulate: vblank timer overrun [ 1362.750693][ T4574] ERROR: Out of memory at tomoyo_memory_ok. [ 1364.134274][ T4587] device-mapper: ioctl: ioctl interface mismatch: kernel(4.49.0), user(0.0.0), cmd(5) [ 1364.998937][ T4591] netlink: 186 bytes leftover after parsing attributes in process `syz.5.11113'. [ 1365.146776][ T30] audit: type=1800 audit(4294967315.257:58): pid=4597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.11115" name="file0" dev="tmpfs" ino=13469 res=0 errno=0 [ 1365.323153][ T4601] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input38 [ 1365.700840][ T4602] serio: Serial port pty64 [ 1366.379913][ T4628] FAULT_INJECTION: forcing a failure. [ 1366.379913][ T4628] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1366.411846][ T4628] CPU: 0 UID: 0 PID: 4628 Comm: syz.1.11123 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1366.411889][ T4628] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1366.411900][ T4628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1366.411913][ T4628] Call Trace: [ 1366.411921][ T4628] [ 1366.411931][ T4628] dump_stack_lvl+0x16c/0x1f0 [ 1366.411970][ T4628] should_fail_ex+0x512/0x640 [ 1366.412008][ T4628] get_futex_key+0x49e/0x1000 [ 1366.412038][ T4628] ? __pfx_get_futex_key+0x10/0x10 [ 1366.412061][ T4628] ? stack_trace_save+0x8e/0xc0 [ 1366.412087][ T4628] ? __pfx_stack_trace_save+0x10/0x10 [ 1366.412111][ T4628] ? stack_depot_save_flags+0x28/0xa50 [ 1366.412148][ T4628] ? __lock_acquire+0xaa4/0x1ba0 [ 1366.412184][ T4628] futex_wait_setup+0x78/0x290 [ 1366.412214][ T4628] ? kasan_save_free_info+0x3b/0x60 [ 1366.412265][ T4628] ? __x64_sys_openat+0x174/0x210 [ 1366.412301][ T4628] __futex_wait+0x266/0x3c0 [ 1366.412335][ T4628] ? __pfx___futex_wait+0x10/0x10 [ 1366.412374][ T4628] ? __pfx_futex_wake_mark+0x10/0x10 [ 1366.412420][ T4628] futex_wait+0xe8/0x380 [ 1366.412447][ T4628] ? __pfx_futex_wait+0x10/0x10 [ 1366.412475][ T4628] ? kmem_cache_free+0x2d4/0x4d0 [ 1366.412500][ T4628] ? fd_install+0x225/0x750 [ 1366.412534][ T4628] ? putname+0x154/0x1a0 [ 1366.412568][ T4628] do_futex+0x229/0x350 [ 1366.412597][ T4628] ? __pfx_do_futex+0x10/0x10 [ 1366.412639][ T4628] __x64_sys_futex+0x1e0/0x4c0 [ 1366.412670][ T4628] ? __x64_sys_openat+0x174/0x210 [ 1366.412696][ T4628] ? __pfx___x64_sys_futex+0x10/0x10 [ 1366.412724][ T4628] ? rcu_is_watching+0x12/0xc0 [ 1366.412752][ T4628] do_syscall_64+0xcd/0x230 [ 1366.412788][ T4628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1366.412810][ T4628] RIP: 0033:0x7f542f38e969 [ 1366.412828][ T4628] 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 [ 1366.412847][ T4628] RSP: 002b:00007f543026b0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1366.412868][ T4628] RAX: ffffffffffffffda RBX: 00007f542f5b5fa8 RCX: 00007f542f38e969 [ 1366.412882][ T4628] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f542f5b5fa8 [ 1366.412896][ T4628] RBP: 00007f542f5b5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 1366.412909][ T4628] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f542f5b5fac [ 1366.412922][ T4628] R13: 0000000000000000 R14: 00007fffb645f160 R15: 00007fffb645f248 [ 1366.412951][ T4628] [ 1367.118426][ T4634] random: crng reseeded on system resumption [ 1368.669926][ T4660] netlink: 28 bytes leftover after parsing attributes in process `syz.1.11131'. [ 1369.315489][ T4681] FAULT_INJECTION: forcing a failure. [ 1369.315489][ T4681] name failslab, interval 1, probability 0, space 0, times 0 [ 1369.331971][ T4681] CPU: 0 UID: 0 PID: 4681 Comm: syz.5.11137 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1369.332018][ T4681] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1369.332029][ T4681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1369.332044][ T4681] Call Trace: [ 1369.332053][ T4681] [ 1369.332063][ T4681] dump_stack_lvl+0x16c/0x1f0 [ 1369.332102][ T4681] should_fail_ex+0x512/0x640 [ 1369.332136][ T4681] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 1369.332167][ T4681] should_failslab+0xc2/0x120 [ 1369.332198][ T4681] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1369.332224][ T4681] ? __proc_create+0xc3/0x8c0 [ 1369.332249][ T4681] ? __proc_create+0x2ce/0x8c0 [ 1369.332281][ T4681] __proc_create+0x2ce/0x8c0 [ 1369.332308][ T4681] ? __pfx___proc_create+0x10/0x10 [ 1369.332341][ T4681] ? _raw_write_unlock+0x28/0x50 [ 1369.332370][ T4681] ? proc_register+0x314/0x5f0 [ 1369.332401][ T4681] proc_create_reg+0x7d/0x180 [ 1369.332432][ T4681] proc_create_data+0x86/0x110 [ 1369.332460][ T4681] ? __pfx_proc_create_data+0x10/0x10 [ 1369.332486][ T4681] ? cache_register_net+0x137/0x5e0 [ 1369.332513][ T4681] cache_register_net+0x2d6/0x5e0 [ 1369.332537][ T4681] nfsd_export_init+0xb6/0x250 [ 1369.332574][ T4681] ? __pfx_nfsd_net_init+0x10/0x10 [ 1369.332610][ T4681] nfsd_net_init+0x33/0x3d0 [ 1369.332648][ T4681] ? __pfx_nfsd_net_init+0x10/0x10 [ 1369.332683][ T4681] ops_init+0x1df/0x5f0 [ 1369.332718][ T4681] setup_net+0x21e/0x850 [ 1369.332751][ T4681] ? __pfx_setup_net+0x10/0x10 [ 1369.332780][ T4681] ? lockdep_init_map_type+0x5c/0x280 [ 1369.332813][ T4681] ? __pfx_down_read_killable+0x10/0x10 [ 1369.332854][ T4681] ? debug_mutex_init+0x37/0x70 [ 1369.332882][ T4681] copy_net_ns+0x2a6/0x5f0 [ 1369.332917][ T4681] create_new_namespaces+0x3ea/0xad0 [ 1369.332965][ T4681] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1369.332997][ T4681] ksys_unshare+0x45b/0xa40 [ 1369.333029][ T4681] ? __pfx_ksys_unshare+0x10/0x10 [ 1369.333056][ T4681] ? xfd_validate_state+0x5d/0x180 [ 1369.333093][ T4681] ? rcu_is_watching+0x12/0xc0 [ 1369.333124][ T4681] __x64_sys_unshare+0x31/0x40 [ 1369.333155][ T4681] do_syscall_64+0xcd/0x230 [ 1369.333191][ T4681] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1369.333215][ T4681] RIP: 0033:0x7fba5e18e969 [ 1369.333236][ T4681] 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 [ 1369.333261][ T4681] RSP: 002b:00007fba5eff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1369.333287][ T4681] RAX: ffffffffffffffda RBX: 00007fba5e3b5fa0 RCX: 00007fba5e18e969 [ 1369.333304][ T4681] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1369.333319][ T4681] RBP: 00007fba5e210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1369.333334][ T4681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1369.333349][ T4681] R13: 0000000000000000 R14: 00007fba5e3b5fa0 R15: 00007fffcd8e46a8 [ 1369.333381][ T4681] [ 1369.651386][ T4687] FAULT_INJECTION: forcing a failure. [ 1369.651386][ T4687] name failslab, interval 1, probability 0, space 0, times 0 [ 1369.664076][ T4687] CPU: 0 UID: 0 PID: 4687 Comm: syz.1.11138 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1369.664103][ T4687] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1369.664109][ T4687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1369.664119][ T4687] Call Trace: [ 1369.664125][ T4687] [ 1369.664132][ T4687] dump_stack_lvl+0x16c/0x1f0 [ 1369.664159][ T4687] should_fail_ex+0x512/0x640 [ 1369.664180][ T4687] ? __kmalloc_noprof+0xbf/0x510 [ 1369.664198][ T4687] ? net_alloc_generic+0x1e/0x70 [ 1369.664214][ T4687] should_failslab+0xc2/0x120 [ 1369.664230][ T4687] __kmalloc_noprof+0xd2/0x510 [ 1369.664244][ T4687] ? inc_ucount+0x240/0x2f0 [ 1369.664263][ T4687] net_alloc_generic+0x1e/0x70 [ 1369.664279][ T4687] copy_net_ns+0xc6/0x5f0 [ 1369.664294][ T4687] ? copy_cgroup_ns+0xa4/0x6f0 [ 1369.664309][ T4687] create_new_namespaces+0x3ea/0xad0 [ 1369.664329][ T4687] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1369.664345][ T4687] ksys_unshare+0x45b/0xa40 [ 1369.664363][ T4687] ? __pfx_ksys_unshare+0x10/0x10 [ 1369.664380][ T4687] ? xfd_validate_state+0x5d/0x180 [ 1369.664400][ T4687] ? rcu_is_watching+0x12/0xc0 [ 1369.664417][ T4687] __x64_sys_unshare+0x31/0x40 [ 1369.664434][ T4687] do_syscall_64+0xcd/0x230 [ 1369.664454][ T4687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1369.664468][ T4687] RIP: 0033:0x7f542f38e969 [ 1369.664481][ T4687] 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 [ 1369.664494][ T4687] RSP: 002b:00007f543026b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1369.664507][ T4687] RAX: ffffffffffffffda RBX: 00007f542f5b5fa0 RCX: 00007f542f38e969 [ 1369.664516][ T4687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1369.664524][ T4687] RBP: 00007f542f410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1369.664532][ T4687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1369.664540][ T4687] R13: 0000000000000000 R14: 00007f542f5b5fa0 R15: 00007fffb645f248 [ 1369.664557][ T4687] [ 1370.179732][ T4692] random: crng reseeded on system resumption [ 1370.426657][ T4697] netlink: 28 bytes leftover after parsing attributes in process `syz.2.11142'. [ 1371.204517][ T4692] Unrecognized hibernate image header format! [ 1371.212973][ T4692] PM: hibernation: Image mismatch: architecture specific data [ 1371.302907][ T4712] FAULT_INJECTION: forcing a failure. [ 1371.302907][ T4712] name failslab, interval 1, probability 0, space 0, times 0 [ 1371.348310][ T4712] CPU: 0 UID: 0 PID: 4712 Comm: syz.2.11144 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1371.348358][ T4712] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1371.348368][ T4712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1371.348384][ T4712] Call Trace: [ 1371.348393][ T4712] [ 1371.348403][ T4712] dump_stack_lvl+0x16c/0x1f0 [ 1371.348445][ T4712] should_fail_ex+0x512/0x640 [ 1371.348479][ T4712] ? __kmalloc_noprof+0xbf/0x510 [ 1371.348514][ T4712] ? vkms_crtc_atomic_check+0x3c5/0x880 [ 1371.348537][ T4712] should_failslab+0xc2/0x120 [ 1371.348567][ T4712] __kmalloc_noprof+0xd2/0x510 [ 1371.348590][ T4712] ? drm_atomic_add_affected_planes+0x32b/0x3f0 [ 1371.348626][ T4712] vkms_crtc_atomic_check+0x3c5/0x880 [ 1371.348657][ T4712] ? __pfx_vkms_crtc_atomic_check+0x10/0x10 [ 1371.348677][ T4712] drm_atomic_helper_check_planes+0x4da/0x900 [ 1371.348718][ T4712] drm_atomic_helper_check+0xae/0x190 [ 1371.348741][ T4712] vkms_atomic_check+0x1d9/0x250 [ 1371.348769][ T4712] ? __pfx_vkms_atomic_check+0x10/0x10 [ 1371.348801][ T4712] drm_atomic_check_only+0x19c7/0x3130 [ 1371.348846][ T4712] drm_atomic_commit+0x136/0x300 [ 1371.348873][ T4712] ? __pfx_drm_atomic_commit+0x10/0x10 [ 1371.348900][ T4712] ? __pfx___drm_printfn_info+0x10/0x10 [ 1371.348943][ T4712] ? drm_client_rotation+0x4d9/0x6a0 [ 1371.348973][ T4712] drm_client_modeset_commit_atomic+0x69d/0x7e0 [ 1371.349009][ T4712] ? __pfx_drm_client_modeset_commit_atomic+0x10/0x10 [ 1371.349065][ T4712] drm_client_modeset_commit_locked+0x14d/0x580 [ 1371.349094][ T4712] drm_client_modeset_commit+0x4f/0x80 [ 1371.349118][ T4712] __drm_fb_helper_restore_fbdev_mode_unlocked+0x19f/0x200 [ 1371.349141][ T4712] ? __pfx_drm_fbdev_client_restore+0x10/0x10 [ 1371.349168][ T4712] drm_fbdev_client_restore+0x2c/0x40 [ 1371.349194][ T4712] drm_client_dev_restore+0x1f3/0x2a0 [ 1371.349223][ T4712] drm_release+0x2c4/0x360 [ 1371.349246][ T4712] ? __pfx_drm_release+0x10/0x10 [ 1371.349267][ T4712] __fput+0x3ff/0xb70 [ 1371.349297][ T4712] task_work_run+0x14d/0x240 [ 1371.349326][ T4712] ? __pfx_task_work_run+0x10/0x10 [ 1371.349356][ T4712] ? __pfx___do_sys_close_range+0x10/0x10 [ 1371.349376][ T4712] ? rcu_is_watching+0x12/0xc0 [ 1371.349400][ T4712] syscall_exit_to_user_mode+0x27b/0x2a0 [ 1371.349428][ T4712] do_syscall_64+0xda/0x230 [ 1371.349457][ T4712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1371.349477][ T4712] RIP: 0033:0x7f45b038e969 [ 1371.349502][ T4712] 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 [ 1371.349524][ T4712] RSP: 002b:00007f45ae1d5038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 1371.349544][ T4712] RAX: 0000000000000000 RBX: 00007f45b05b6080 RCX: 00007f45b038e969 [ 1371.349558][ T4712] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 1371.349571][ T4712] RBP: 00007f45b0410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1371.349584][ T4712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1371.349597][ T4712] R13: 0000000000000000 R14: 00007f45b05b6080 R15: 00007ffeba7fd778 [ 1371.349626][ T4712] [ 1372.720778][ T4718] ERROR: Out of memory at tomoyo_memory_ok. [ 1373.238321][ T4747] ERROR: Out of memory at tomoyo_memory_ok. [ 1373.246847][ T4740] ERROR: Out of memory at tomoyo_memory_ok. [ 1373.902930][ T4757] [U]  [ 1373.905744][ T4757] [U] [ 1373.908443][ T4757] [U] [ 1373.911118][ T4757] [U] [ 1373.914589][ T4757] [U] [ 1373.917295][ T4757] [U] [ 1373.919968][ T4757] [U] [ 1373.922671][ T4757] [U] [ 1373.926850][ T4757] [U] [ 1373.929556][ T4757] [U] [ 1373.932239][ T4757] [U] [ 1373.934935][ T4757] [U] [ 1373.979665][ T4757] [U] [ 1373.982419][ T4757] [U] [ 1373.985097][ T4757] [U] [ 1373.987784][ T4757] [U] [ 1374.025861][ T4757] [U] [ 1374.028623][ T4757] [U] [ 1374.031335][ T4757] [U] [ 1374.034041][ T4757] [U] [ 1374.055315][ T4757] [U] [ 1374.058091][ T4757] [U] [ 1374.060818][ T4757] [U] [ 1374.063538][ T4757] [U] [ 1374.067428][ T4757] [U] [ 1374.070168][ T4757] [U] [ 1374.072879][ T4757] [U] [ 1374.075575][ T4757] [U] [ 1374.106481][ T4757] [U] [ 1374.109250][ T4757] [U] [ 1374.111980][ T4757] [U] [ 1374.114704][ T4757] [U] [ 1374.121209][ T4757] [U] [ 1374.123957][ T4757] [U] [ 1374.126769][ T4757] [U] [ 1374.129462][ T4757] [U] [ 1374.189874][ T4757] [U] [ 1374.192645][ T4757] [U] [ 1374.195360][ T4757] [U] [ 1374.198073][ T4757] [U] [ 1374.201883][ T4757] [U] [ 1374.204615][ T4757] [U] [ 1374.207326][ T4757] [U] [ 1374.210023][ T4757] [U] [ 1374.216262][ T4757] [U] [ 1374.219014][ T4757] [U] [ 1374.221730][ T4757] [U] [ 1374.224444][ T4757] [U] [ 1374.277919][ T4765] [U] [ 1374.461024][ T4763] netlink: 8 bytes leftover after parsing attributes in process `syz.0.11155'. [ 1375.721110][ T4793] serio: Serial port pty64 [ 1376.830661][ T4827] netlink: 186 bytes leftover after parsing attributes in process `syz.0.11167'. [ 1377.186664][ T4832] mkiss: ax0: crc mode is auto. [ 1379.660638][ T4856] FAULT_INJECTION: forcing a failure. [ 1379.660638][ T4856] name failslab, interval 1, probability 0, space 0, times 0 [ 1379.679123][ T4856] CPU: 1 UID: 0 PID: 4856 Comm: syz.2.11172 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1379.679217][ T4856] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1379.679241][ T4856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1379.679257][ T4856] Call Trace: [ 1379.679266][ T4856] [ 1379.679276][ T4856] dump_stack_lvl+0x16c/0x1f0 [ 1379.679315][ T4856] should_fail_ex+0x512/0x640 [ 1379.679348][ T4856] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 1379.679378][ T4856] should_failslab+0xc2/0x120 [ 1379.679407][ T4856] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1379.679432][ T4856] ? __proc_create+0xc3/0x8c0 [ 1379.679458][ T4856] ? __proc_create+0x2ce/0x8c0 [ 1379.679488][ T4856] __proc_create+0x2ce/0x8c0 [ 1379.679514][ T4856] ? __pfx___proc_create+0x10/0x10 [ 1379.679565][ T4856] _proc_mkdir+0xb9/0x200 [ 1379.679592][ T4856] ? __pfx__proc_mkdir+0x10/0x10 [ 1379.679631][ T4856] nfs_fs_proc_net_init+0x9b/0x1e0 [ 1379.679667][ T4856] nfs_net_init+0x130/0x300 [ 1379.679700][ T4856] ? __pfx_nfs_net_init+0x10/0x10 [ 1379.679731][ T4856] ops_init+0x1df/0x5f0 [ 1379.679762][ T4856] setup_net+0x21e/0x850 [ 1379.679786][ T4856] ? __pfx_setup_net+0x10/0x10 [ 1379.679806][ T4856] ? lockdep_init_map_type+0x5c/0x280 [ 1379.679836][ T4856] ? __pfx_down_read_killable+0x10/0x10 [ 1379.679878][ T4856] ? debug_mutex_init+0x37/0x70 [ 1379.679904][ T4856] copy_net_ns+0x2a6/0x5f0 [ 1379.679938][ T4856] create_new_namespaces+0x3ea/0xad0 [ 1379.679974][ T4856] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1379.680004][ T4856] ksys_unshare+0x45b/0xa40 [ 1379.680032][ T4856] ? __pfx_ksys_unshare+0x10/0x10 [ 1379.680074][ T4856] __x64_sys_unshare+0x31/0x40 [ 1379.680100][ T4856] do_syscall_64+0xcd/0x230 [ 1379.680131][ T4856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1379.680154][ T4856] RIP: 0033:0x7f45b038e969 [ 1379.680172][ T4856] 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 [ 1379.680194][ T4856] RSP: 002b:00007f45ae1f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1379.680216][ T4856] RAX: ffffffffffffffda RBX: 00007f45b05b5fa0 RCX: 00007f45b038e969 [ 1379.680233][ T4856] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1379.680246][ T4856] RBP: 00007f45b0410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1379.680259][ T4856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1379.680272][ T4856] R13: 0000000000000000 R14: 00007f45b05b5fa0 R15: 00007ffeba7fd778 [ 1379.680300][ T4856] [ 1379.680944][ T4856] ------------[ cut here ]------------ [ 1379.940232][ T4856] remove_proc_entry: removing non-empty directory 'net/rpc', leaking at least 'nfs' [ 1379.950109][ T4856] WARNING: CPU: 1 PID: 4856 at fs/proc/generic.c:727 remove_proc_entry+0x45e/0x530 [ 1379.959719][ T4856] Modules linked in: [ 1379.964736][ T4856] CPU: 1 UID: 0 PID: 4856 Comm: syz.2.11172 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1379.978999][ T4856] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1379.985331][ T4856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1379.995927][ T4856] RIP: 0010:remove_proc_entry+0x45e/0x530 [ 1380.001928][ T4856] Code: 3c 02 00 0f 85 85 00 00 00 48 8b 93 d8 00 00 00 4d 89 f0 4c 89 e9 48 c7 c6 c0 6b a2 8b 48 c7 c7 e0 6a a2 8b e8 33 f8 1f ff 90 <0f> 0b 90 90 e9 5f fe ff ff e8 14 17 60 ff 90 48 b8 00 00 00 00 00 [ 1380.021660][ T4856] RSP: 0018:ffffc90004a7fb70 EFLAGS: 00010282 [ 1380.027863][ T4856] RAX: 0000000000000000 RBX: ffff888042d1a640 RCX: ffffc9000d02a000 [ 1380.035914][ T4856] RDX: 0000000000080000 RSI: ffffffff817a7f85 RDI: 0000000000000001 [ 1380.043970][ T4856] RBP: ffff888087497e80 R08: 0000000000000001 R09: 0000000000000000 [ 1380.051996][ T4856] R10: 0000000000000001 R11: 000000000001c958 R12: ffff888087497dc0 [ 1380.060282][ T4856] R13: ffff888087497ea4 R14: ffff888028999d64 R15: dffffc0000000000 [ 1380.068361][ T4856] FS: 00007f45ae1f66c0(0000) GS:ffff888124aee000(0000) knlGS:0000000000000000 [ 1380.077778][ T4856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1380.084679][ T4856] CR2: 0000000000000000 CR3: 00000000459b0000 CR4: 00000000003526f0 [ 1380.093005][ T4856] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1380.101271][ T4856] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1380.109315][ T4856] Call Trace: [ 1380.112630][ T4856] [ 1380.115729][ T4856] ? __pfx_remove_proc_entry+0x10/0x10 [ 1380.121240][ T4856] ? kfree+0x2b6/0x4d0 [ 1380.125347][ T4856] ? cache_destroy_net+0x31/0x50 [ 1380.130287][ T4856] ? sunrpc_exit_net+0x37/0x90 [ 1380.135125][ T4856] sunrpc_exit_net+0x46/0x90 [ 1380.139751][ T4856] ? __pfx_sunrpc_exit_net+0x10/0x10 [ 1380.145087][ T4856] ops_exit_list+0xb0/0x180 [ 1380.149589][ T4856] setup_net+0x4e8/0x850 [ 1380.153954][ T4856] ? __pfx_setup_net+0x10/0x10 [ 1380.158747][ T4856] ? lockdep_init_map_type+0x5c/0x280 [ 1380.164362][ T4856] ? __pfx_down_read_killable+0x10/0x10 [ 1380.170007][ T4856] ? debug_mutex_init+0x37/0x70 [ 1380.174952][ T4856] copy_net_ns+0x2a6/0x5f0 [ 1380.179590][ T4856] create_new_namespaces+0x3ea/0xad0 [ 1380.185180][ T4856] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1380.190881][ T4856] ksys_unshare+0x45b/0xa40 [ 1380.195787][ T4856] ? __pfx_ksys_unshare+0x10/0x10 [ 1380.201099][ T4856] __x64_sys_unshare+0x31/0x40 [ 1380.205999][ T4856] do_syscall_64+0xcd/0x230 [ 1380.210546][ T4856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1380.216530][ T4856] RIP: 0033:0x7f45b038e969 [ 1380.220977][ T4856] 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 [ 1380.240671][ T4856] RSP: 002b:00007f45ae1f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1380.249263][ T4856] RAX: ffffffffffffffda RBX: 00007f45b05b5fa0 RCX: 00007f45b038e969 [ 1380.257339][ T4856] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1380.265569][ T4856] RBP: 00007f45b0410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1380.273642][ T4856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1380.281906][ T4856] R13: 0000000000000000 R14: 00007f45b05b5fa0 R15: 00007ffeba7fd778 [ 1380.290214][ T4856] [ 1380.293384][ T4856] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1380.300696][ T4856] CPU: 1 UID: 0 PID: 4856 Comm: syz.2.11172 Tainted: G U I 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(full) [ 1380.314365][ T4856] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 1380.320366][ T4856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 [ 1380.330454][ T4856] Call Trace: [ 1380.333767][ T4856] [ 1380.336815][ T4856] dump_stack_lvl+0x3d/0x1f0 [ 1380.341451][ T4856] panic+0x71c/0x800 [ 1380.345406][ T4856] ? __pfx_panic+0x10/0x10 [ 1380.349872][ T4856] ? show_trace_log_lvl+0x29b/0x3e0 [ 1380.355128][ T4856] ? remove_proc_entry+0x45e/0x530 [ 1380.360282][ T4856] check_panic_on_warn+0xab/0xb0 [ 1380.365276][ T4856] __warn+0xf6/0x3c0 [ 1380.369205][ T4856] ? preempt_schedule_notrace+0x62/0xe0 [ 1380.374765][ T4856] ? remove_proc_entry+0x45e/0x530 [ 1380.379888][ T4856] report_bug+0x3c3/0x580 [ 1380.384233][ T4856] ? remove_proc_entry+0x45e/0x530 [ 1380.389349][ T4856] handle_bug+0x184/0x210 [ 1380.393689][ T4856] exc_invalid_op+0x17/0x50 [ 1380.398202][ T4856] asm_exc_invalid_op+0x1a/0x20 [ 1380.403053][ T4856] RIP: 0010:remove_proc_entry+0x45e/0x530 [ 1380.408781][ T4856] Code: 3c 02 00 0f 85 85 00 00 00 48 8b 93 d8 00 00 00 4d 89 f0 4c 89 e9 48 c7 c6 c0 6b a2 8b 48 c7 c7 e0 6a a2 8b e8 33 f8 1f ff 90 <0f> 0b 90 90 e9 5f fe ff ff e8 14 17 60 ff 90 48 b8 00 00 00 00 00 [ 1380.428485][ T4856] RSP: 0018:ffffc90004a7fb70 EFLAGS: 00010282 [ 1380.435163][ T4856] RAX: 0000000000000000 RBX: ffff888042d1a640 RCX: ffffc9000d02a000 [ 1380.443138][ T4856] RDX: 0000000000080000 RSI: ffffffff817a7f85 RDI: 0000000000000001 [ 1380.451118][ T4856] RBP: ffff888087497e80 R08: 0000000000000001 R09: 0000000000000000 [ 1380.459614][ T4856] R10: 0000000000000001 R11: 000000000001c958 R12: ffff888087497dc0 [ 1380.467586][ T4856] R13: ffff888087497ea4 R14: ffff888028999d64 R15: dffffc0000000000 [ 1380.475763][ T4856] ? __warn_printk+0x1a5/0x350 [ 1380.480590][ T4856] ? __pfx_remove_proc_entry+0x10/0x10 [ 1380.486059][ T4856] ? kfree+0x2b6/0x4d0 [ 1380.490124][ T4856] ? cache_destroy_net+0x31/0x50 [ 1380.495332][ T4856] ? sunrpc_exit_net+0x37/0x90 [ 1380.500115][ T4856] sunrpc_exit_net+0x46/0x90 [ 1380.504793][ T4856] ? __pfx_sunrpc_exit_net+0x10/0x10 [ 1380.510086][ T4856] ops_exit_list+0xb0/0x180 [ 1380.514599][ T4856] setup_net+0x4e8/0x850 [ 1380.518851][ T4856] ? __pfx_setup_net+0x10/0x10 [ 1380.523643][ T4856] ? lockdep_init_map_type+0x5c/0x280 [ 1380.529109][ T4856] ? __pfx_down_read_killable+0x10/0x10 [ 1380.534665][ T4856] ? debug_mutex_init+0x37/0x70 [ 1380.539522][ T4856] copy_net_ns+0x2a6/0x5f0 [ 1380.543948][ T4856] create_new_namespaces+0x3ea/0xad0 [ 1380.549246][ T4856] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1380.554884][ T4856] ksys_unshare+0x45b/0xa40 [ 1380.559395][ T4856] ? __pfx_ksys_unshare+0x10/0x10 [ 1380.564451][ T4856] __x64_sys_unshare+0x31/0x40 [ 1380.569225][ T4856] do_syscall_64+0xcd/0x230 [ 1380.573768][ T4856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1380.579666][ T4856] RIP: 0033:0x7f45b038e969 [ 1380.584084][ T4856] 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 [ 1380.603696][ T4856] RSP: 002b:00007f45ae1f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1380.612113][ T4856] RAX: ffffffffffffffda RBX: 00007f45b05b5fa0 RCX: 00007f45b038e969 [ 1380.620085][ T4856] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1380.628056][ T4856] RBP: 00007f45b0410ab1 R08: 0000000000000000 R09: 0000000000000000 [ 1380.636025][ T4856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1380.643999][ T4856] R13: 0000000000000000 R14: 00007f45b05b5fa0 R15: 00007ffeba7fd778 [ 1380.651983][ T4856] [ 1380.655276][ T4856] Kernel Offset: disabled [ 1380.659610][ T4856] Rebooting in 86400 seconds..