last executing test programs: 441.202772ms ago: executing program 1 (id=2): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x87) timer_create(0x3, &(0x7f0000533fa0)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) (async) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) connect$inet6(r0, &(0x7f0000000500)={0xa, 0xfffd, 0x2, @empty, 0x29f}, 0x1c) (async) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="2e00000000000e00"], 0x8) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='freezer.parent_freezing\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000440), 0x1000a) (async) sendfile(r0, r1, &(0x7f0000000080)=0x11, 0x7fff) 302.449659ms ago: executing program 1 (id=5): r0 = socket(0x2, 0x80805, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x10}, [@ldst={0x6}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd96, &(0x7f0000000080)=""/201, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffd56, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) shutdown(r1, 0x0) close(0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7a, &(0x7f0000000340)={r2, @in={{0x2, 0xce23, @broadcast}}}, &(0x7f0000000040)=0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="30000000000000008400000001000000000000017c"], 0x30}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001100)={r3, 0x3}, 0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@newlink={0x48, 0x10, 0x1, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x16b9e, 0x200e4}, [@IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}, @IFLA_AF_SPEC={0x14, 0x1a, 0x0, 0x1, [@AF_INET={0x10, 0x2, 0x0, 0x1, {0xc, 0x1, 0x0, 0x1, [{0x8, 0x1d, 0x0, 0x0, 0x1}]}}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000884}, 0x4000) 187.004025ms ago: executing program 1 (id=6): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) mount(0x0, &(0x7f0000000000)='./mnt\x00', &(0x7f0000001600)='ext4\x00', 0x200020, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x101042, 0x15) pwrite64(r0, &(0x7f0000000140)='2', 0xfdef, 0xe7c) 186.674983ms ago: executing program 1 (id=7): r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./mnt\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x80) sendmsg$ETHTOOL_MSG_RINGS_SET(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x3c, r0, 0x1, 0x0, 0xfffffffc, {}, [@ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x7}, @ETHTOOL_A_RINGS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}]}, @ETHTOOL_A_RINGS_RX_MINI={0x8}]}, 0x3c}}, 0x0) 82.316772ms ago: executing program 1 (id=8): r0 = socket$inet6(0xa, 0x2, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010001fff0000056842bb002552d215f6", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e00000018000280140011"], 0x48}}, 0x0) (async) r1 = socket(0x10, 0x3, 0x0) (async, rerun: 32) r2 = open(&(0x7f0000000280)='./file0\x00', 0x40, 0x100) (rerun: 32) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$inet6(r0, &(0x7f00000000c0)={&(0x7f0000001100)={0xa, 0x4a21, 0x4080000, @dev={0xfe, 0x80, '\x00', 0x3e}}, 0x1c, 0x0}, 0xd158e5cd336140dd) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys\x00', 0x1ff) (async, rerun: 64) mount(0x0, &(0x7f0000000200)='./mysys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) (async, rerun: 64) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) (async) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) (async) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = dup(r4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @loopback, 0x3}], 0x1c) sendmsg$inet6(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0xa, 0x4e21, 0xb, @rand_addr=' \x01\x00', 0xa}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x7}, 0x20048043) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e22, 0x1, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x8}}, [0xfffffffffffffffa, 0x3, 0x7, 0x3, 0x4, 0x3, 0xc, 0x8, 0x3, 0x5, 0x7, 0x100000000, 0x6, 0x2, 0x6]}, &(0x7f00000007c0)=0x100) (async) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r3, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) (async, rerun: 32) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) (async, rerun: 32) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r7) (async) r8 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) (async) listen(r8, 0x0) r9 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r9, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) (async, rerun: 64) r10 = accept(r8, 0x0, 0x0) (rerun: 64) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={r6, 0x5}, &(0x7f0000000180)=0x8) (async) sendmsg$TEAM_CMD_OPTIONS_SET(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[], 0xfffffdef}, 0x1, 0x0, 0x0, 0x80}, 0x0) 72.812761ms ago: executing program 3 (id=4): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) mremap(&(0x7f0000002000/0x4000)=nil, 0x200000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x7, &(0x7f0000002000/0x4000)=nil) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) setxattr$incfs_id(&(0x7f0000000180)='./mnt\x00', &(0x7f00000001c0), &(0x7f0000000200)={'0000000000000000000000000000000', 0x32}, 0x20, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) fsconfig$FSCONFIG_SET_BINARY(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = fsmount(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000b80)=ANY=[@ANYBLOB="9feb01007ffc00020000000000"], 0x0, 0xfc5f}, 0x20) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r2 = dup2(r1, r0) quotactl_fd$Q_GETNEXTQUOTA(r2, 0xffffffff80000901, 0xffffffffffffffff, &(0x7f0000000240)) mremap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) chdir(&(0x7f0000000140)='./file0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x18d042, 0x15) pwrite64(r3, &(0x7f0000000000)="ff", 0x8200, 0x0) 17.658155ms ago: executing program 2 (id=3): sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100029bd7000ffdbdf250e0000003400028018000800060000000800030000000000080006000001000005000d000000000008"], 0x48}, 0x1, 0x0, 0x0, 0x40081e0}, 0x44000) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002800128009000100626f6e640000000018000280140008"], 0x48}}, 0x0) r1 = socket(0x2, 0x80805, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) close(0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7a, &(0x7f0000000340)={r3, @in6={{0xa, 0x3, 0x4, @mcast1}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r3, 0x7}, &(0x7f0000000080)=0x8) sendmmsg$inet(r0, &(0x7f0000005200)=[{{0x0, 0x4b, &(0x7f0000000000), 0x1}}], 0x1, 0x0) 0s ago: executing program 0 (id=1): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_hsr\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000000)=0xf42, 0x4) sendto$packet(r0, &(0x7f00000000c0)="3f031c000302140006001e0089e9aaa911d7c2290f0086dd1327c9167c64324a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c1511fdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000540)={0xc9, 0x0, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) kernel console output (not intermixed with test programs): [ 37.909262][ T43] audit: type=1400 audit(1788100171.262:137): avc: denied { siginh } for pid=5705 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '[localhost]:36744' (ED25519) to the list of known hosts. [ 39.971939][ T43] audit: type=1400 audit(1788100173.332:138): avc: denied { name_bind } for pid=5712 comm="sshd-session" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 40.020278][ T43] audit: type=1400 audit(1788100173.372:139): avc: denied { execute } for pid=5713 comm="sh" name="syz-executor" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 40.021342][ T43] audit: type=1400 audit(1788100173.382:140): avc: denied { execute_no_trans } for pid=5713 comm="sh" path="/syz-executor" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 42.702918][ T43] audit: type=1400 audit(1788100176.062:141): avc: denied { mounton } for pid=5713 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 42.712262][ T43] audit: type=1400 audit(1788100176.072:142): avc: denied { mount } for pid=5713 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 42.715224][ T5713] cgroup: Unknown subsys name 'net' [ 42.868491][ T5713] cgroup: Unknown subsys name 'cpuset' [ 42.874729][ T5713] cgroup: Unknown subsys name 'rlimit' [ 43.014177][ T43] kauditd_printk_skb: 1 callbacks suppressed [ 43.014927][ T43] audit: type=1400 audit(1788100176.372:144): avc: denied { setattr } for pid=5713 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=848 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 43.014983][ T43] audit: type=1400 audit(1788100176.372:145): avc: denied { create } for pid=5713 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.015029][ T43] audit: type=1400 audit(1788100176.372:146): avc: denied { write } for pid=5713 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.015520][ T43] audit: type=1400 audit(1788100176.372:147): avc: denied { read } for pid=5713 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 43.054489][ T43] audit: type=1400 audit(1788100176.412:148): avc: denied { read } for pid=5439 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 43.063990][ T43] audit: type=1400 audit(1788100176.422:149): avc: denied { read } for pid=5439 comm="dhcpcd" name="n31" dev="tmpfs" ino=1890 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.064964][ T43] audit: type=1400 audit(1788100176.422:150): avc: denied { open } for pid=5439 comm="dhcpcd" path="/run/udev/data/n31" dev="tmpfs" ino=1890 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.065011][ T43] audit: type=1400 audit(1788100176.422:151): avc: denied { getattr } for pid=5439 comm="dhcpcd" path="/run/udev/data/n31" dev="tmpfs" ino=1890 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.107664][ T5718] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 43.109823][ T43] audit: type=1400 audit(1788100176.462:152): avc: denied { relabelto } for pid=5718 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 43.110357][ T43] audit: type=1400 audit(1788100176.462:153): avc: denied { write } for pid=5718 comm="mkswap" path="/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 43.936946][ T5713] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.231993][ T43] kauditd_printk_skb: 3 callbacks suppressed [ 48.232063][ T43] audit: type=1400 audit(1788100181.592:157): avc: denied { create } for pid=5724 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 48.234882][ T43] audit: type=1400 audit(1788100181.592:158): avc: denied { read write } for pid=5724 comm="syz-executor" name="vhci" dev="devtmpfs" ino=1290 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 48.235443][ T43] audit: type=1400 audit(1788100181.592:159): avc: denied { open } for pid=5724 comm="syz-executor" path="/dev/vhci" dev="devtmpfs" ino=1290 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 48.243427][ T43] audit: type=1400 audit(1788100181.602:160): avc: denied { ioctl } for pid=5725 comm="syz-executor" path="socket:[2758]" dev="sockfs" ino=2758 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 48.272590][ T5733] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 48.276167][ T5733] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 48.278489][ T5734] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 48.278712][ T5734] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 48.282659][ T5739] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 48.283414][ T5738] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 48.283878][ T5738] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 48.285871][ T5738] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 48.286102][ T5738] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 48.288098][ T5084] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 48.288771][ T5738] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 48.289502][ T5738] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 48.290260][ T5738] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 48.292201][ T5739] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 48.293727][ T5733] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 48.294239][ T5740] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 48.294349][ T5739] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 48.294613][ T5739] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 48.298546][ T5740] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 48.299148][ T5740] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 48.311857][ T43] audit: type=1400 audit(1788100181.662:161): avc: denied { read } for pid=5735 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 48.311903][ T43] audit: type=1400 audit(1788100181.662:162): avc: denied { open } for pid=5735 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 48.311939][ T43] audit: type=1400 audit(1788100181.672:163): avc: denied { mounton } for pid=5735 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 48.318057][ T43] audit: type=1400 audit(1788100181.672:164): avc: denied { module_request } for pid=5724 comm="syz-executor" kmod="netdev-nr3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 48.352155][ T43] audit: type=1400 audit(1788100181.712:165): avc: denied { sys_module } for pid=5724 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 48.991517][ T5735] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.992316][ T5735] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.992446][ T5735] bridge_slave_0: entered allmulticast mode [ 48.994052][ T5735] bridge_slave_0: entered promiscuous mode [ 48.996401][ T5729] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.996445][ T5729] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.996506][ T5729] bridge_slave_0: entered allmulticast mode [ 48.997682][ T5729] bridge_slave_0: entered promiscuous mode [ 49.001731][ T5735] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.001807][ T5735] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.001926][ T5735] bridge_slave_1: entered allmulticast mode [ 49.003440][ T5735] bridge_slave_1: entered promiscuous mode [ 49.025493][ T5729] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.025887][ T5729] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.027040][ T5729] bridge_slave_1: entered allmulticast mode [ 49.028283][ T5729] bridge_slave_1: entered promiscuous mode [ 49.039863][ T5724] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.039997][ T5724] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.040268][ T5724] bridge_slave_0: entered allmulticast mode [ 49.041767][ T5724] bridge_slave_0: entered promiscuous mode [ 49.044517][ T5724] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.044591][ T5724] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.044860][ T5724] bridge_slave_1: entered allmulticast mode [ 49.046196][ T5724] bridge_slave_1: entered promiscuous mode [ 49.077356][ T5735] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.104541][ T5735] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.113987][ T5729] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.132684][ T5724] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.133536][ T5725] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.133612][ T5725] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.133885][ T5725] bridge_slave_0: entered allmulticast mode [ 49.136044][ T5725] bridge_slave_0: entered promiscuous mode [ 49.141645][ T5729] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.143713][ T5735] team0: Port device team_slave_0 added [ 49.155775][ T5724] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.164161][ T5725] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.164314][ T5725] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.164650][ T5725] bridge_slave_1: entered allmulticast mode [ 49.167341][ T5725] bridge_slave_1: entered promiscuous mode [ 49.170348][ T5735] team0: Port device team_slave_1 added [ 49.230040][ T5729] team0: Port device team_slave_0 added [ 49.232894][ T5725] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.234402][ T5724] team0: Port device team_slave_0 added [ 49.235787][ T5725] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.244418][ T5729] team0: Port device team_slave_1 added [ 49.259441][ T5724] team0: Port device team_slave_1 added [ 49.266359][ T5735] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 49.266411][ T5735] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 49.266466][ T5735] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 49.268146][ T5725] team0: Port device team_slave_0 added [ 49.282017][ T5735] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 49.282028][ T5735] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 49.282041][ T5735] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.283986][ T5725] team0: Port device team_slave_1 added [ 49.291266][ T5729] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 49.291278][ T5729] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 49.291292][ T5729] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 49.302876][ T5724] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 49.302886][ T5724] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 49.302899][ T5724] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 49.313833][ T5729] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 49.313849][ T5729] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 49.313871][ T5729] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.326451][ T5724] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 49.326462][ T5724] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 49.326476][ T5724] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.336778][ T5725] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 49.336794][ T5725] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 49.336814][ T5725] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 49.348665][ T5735] hsr_slave_0: entered promiscuous mode [ 49.349388][ T5735] hsr_slave_1: entered promiscuous mode [ 49.356884][ T5725] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 49.356896][ T5725] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 49.356911][ T5725] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.380111][ T5729] hsr_slave_0: entered promiscuous mode [ 49.380881][ T5729] hsr_slave_1: entered promiscuous mode [ 49.381440][ T5729] debugfs: 'hsr0' already exists in 'hsr' [ 49.381519][ T5729] Cannot create hsr debugfs directory [ 49.428522][ T5724] hsr_slave_0: entered promiscuous mode [ 49.429379][ T5724] hsr_slave_1: entered promiscuous mode [ 49.429950][ T5724] debugfs: 'hsr0' already exists in 'hsr' [ 49.429968][ T5724] Cannot create hsr debugfs directory [ 49.474938][ T5725] hsr_slave_0: entered promiscuous mode [ 49.475757][ T5725] hsr_slave_1: entered promiscuous mode [ 49.476388][ T5725] debugfs: 'hsr0' already exists in 'hsr' [ 49.476404][ T5725] Cannot create hsr debugfs directory [ 49.816347][ T5729] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 49.827892][ T5729] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 49.828594][ T5729] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 49.832976][ T5729] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 49.834275][ T5729] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 49.839294][ T5729] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 49.841698][ T5729] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 49.845049][ T5729] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 49.917564][ T5724] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 49.923310][ T5724] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 49.924638][ T5724] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 49.929525][ T5724] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 49.931611][ T5724] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 49.935555][ T5724] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 49.946455][ T5724] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 49.951829][ T5724] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 49.996099][ T5725] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 50.001633][ T5725] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 50.002228][ T5725] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 50.006293][ T5725] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 50.014944][ T5725] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 50.020961][ T5725] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 50.021711][ T5725] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 50.026152][ T5725] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 50.030399][ T5729] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.094594][ T5735] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 50.099781][ T5735] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 50.101092][ T5735] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 50.105313][ T5735] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 50.110909][ T5729] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.114572][ T5735] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 50.121880][ T5735] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 50.129031][ T5735] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 50.134050][ T5735] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 50.136475][ T1161] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.136765][ T1161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.157766][ T1161] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.157884][ T1161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.221097][ T5724] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.268378][ T5724] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.274792][ T5725] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.284079][ T1161] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.284583][ T1161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.314774][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.314902][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.320371][ T5735] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.328409][ T5725] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.340908][ T64] Bluetooth: hci2: command tx timeout [ 50.340977][ T5728] Bluetooth: hci1: command tx timeout [ 50.341465][ T5733] Bluetooth: hci0: command tx timeout [ 50.343712][ T1161] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.343785][ T1161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.354449][ T64] Bluetooth: hci3: command tx timeout [ 50.358838][ T1161] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.358921][ T1161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.363038][ T5735] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.373298][ T1161] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.373429][ T1161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.387906][ T1161] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.387975][ T1161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.444991][ T5735] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.565562][ T5729] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.601297][ T5729] veth0_vlan: entered promiscuous mode [ 50.606909][ T5729] veth1_vlan: entered promiscuous mode [ 50.620749][ T5729] veth0_macvtap: entered promiscuous mode [ 50.625291][ T5729] veth1_macvtap: entered promiscuous mode [ 50.636500][ T5729] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.639465][ T5729] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.697614][ T5724] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.725046][ T5735] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.728900][ T73] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.728972][ T73] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.733715][ T5725] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.764962][ T1161] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.765009][ T1161] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.783014][ T43] audit: type=1400 audit(1788100184.142:166): avc: denied { mount } for pid=5729 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 50.784297][ T5724] veth0_vlan: entered promiscuous mode [ 50.808900][ T5725] veth0_vlan: entered promiscuous mode [ 50.809348][ T5724] veth1_vlan: entered promiscuous mode [ 50.822187][ T5735] veth0_vlan: entered promiscuous mode [ 50.825797][ T5729] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 50.827320][ T5735] veth1_vlan: entered promiscuous mode [ 50.835063][ T5725] veth1_vlan: entered promiscuous mode [ 50.862999][ T5735] veth0_macvtap: entered promiscuous mode [ 50.866625][ T5724] veth0_macvtap: entered promiscuous mode [ 50.870208][ T5735] veth1_macvtap: entered promiscuous mode [ 50.871248][ T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.871582][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.871932][ T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.873113][ T5724] veth1_macvtap: entered promiscuous mode [ 50.886587][ T5724] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.897683][ T5724] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.903722][ T5735] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.910193][ T5735] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.918183][ T5725] veth0_macvtap: entered promiscuous mode [ 50.936012][ T5725] veth1_macvtap: entered promiscuous mode [ 50.990205][ T5725] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.020881][ T5725] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.049403][ T1167] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.049474][ T1167] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.061432][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.061569][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.061671][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.061739][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.062065][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.062390][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.062615][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.062986][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.063144][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.063338][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.064589][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.064828][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.064996][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.119810][ T1161] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.119870][ T1161] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.138602][ T1161] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.138688][ T1161] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.143660][ T5885] Zero length message leads to an empty skb [ 51.158700][ T1161] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.158752][ T1161] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.203156][ T38] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.203212][ T38] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.223578][ T1167] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.223638][ T1167] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.300886][ T5893] ------------[ cut here ]------------ [ 51.300923][ T5893] pgoff != vma->vm_start >> 12 [ 51.300958][ T5893] WARNING: mm/vma.h:277 at __split_vma+0x162b/0x1de0, CPU#1: syz.3.4/5893 [ 51.307969][ T5893] Modules linked in: [ 51.309738][ T5893] CPU: 1 UID: 0 PID: 5893 Comm: syz.3.4 Not tainted syzkaller #0 PREEMPT(full) [ 51.312753][ T5893] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 51.315977][ T5893] RIP: 0010:__split_vma+0x162b/0x1de0 [ 51.317807][ T5893] Code: 3c 02 00 0f 85 b1 07 00 00 4d 8b 27 48 89 ef 49 c1 ec 0c 4c 89 e6 e8 24 1e 9e ff 4c 39 e5 0f 84 63 fc ff ff e8 36 24 9e ff 90 <0f> 0b 90 e9 55 fc ff ff e8 28 24 9e ff 48 8b 54 24 30 48 b8 00 00 [ 51.324844][ T5893] RSP: 0018:ffffc90003617548 EFLAGS: 00010283 [ 51.327057][ T5893] RAX: 000000000000019d RBX: ffff88803d883a90 RCX: ffffc900043da000 [ 51.329861][ T5893] RDX: 0000000000080000 RSI: ffffffff826dc2fa RDI: ffff88802ef40000 [ 51.332697][ T5893] RBP: 0000000200000004 R08: 0000000000000006 R09: 0000000200000004 [ 51.335297][ T5893] R10: 0000000200000ffe R11: 0000000000000000 R12: 0000000200000ffe [ 51.338832][ T5893] R13: ffff88803d883ac0 R14: ffffc90003617ad0 R15: ffff88803d883a40 [ 51.341728][ T5893] FS: 00007fb8815376c0(0000) GS:ffff8880d5c64000(0000) knlGS:0000000000000000 [ 51.344972][ T5893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.347037][ T5893] CR2: 000000110c374a1e CR3: 0000000058ee3000 CR4: 0000000000352ef0 [ 51.349968][ T5893] Call Trace: [ 51.351534][ T5893] [ 51.353769][ T5893] ? __pfx___split_vma+0x10/0x10 [ 51.355948][ T5893] ? find_held_lock+0x2b/0x80 [ 51.358210][ T5893] ? __lock_acquire+0x4c5/0x1ec0 [ 51.360708][ T5893] vms_gather_munmap_vmas+0x1d2/0x1720 [ 51.363183][ T5893] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 51.365782][ T5893] ? __lock_acquire+0x4c5/0x1ec0 [ 51.367867][ T5893] ? do_raw_spin_unlock+0x145/0x1e0 [ 51.370113][ T5893] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 51.372796][ T5893] ? rcu_is_watching+0x13/0xc0 [ 51.374673][ T5893] ? trace_hrtimer_start+0x77/0x220 [ 51.376977][ T5893] do_vmi_align_munmap+0x287/0x5f0 [ 51.379053][ T5893] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 51.382685][ T5893] ? find_held_lock+0x2b/0x80 [ 51.384960][ T5893] ? finish_task_switch.isra.0+0x2bd/0x10d0 [ 51.387312][ T5893] ? lockdep_hardirqs_on+0x7d/0x110 [ 51.389572][ T5893] ? finish_task_switch.isra.0+0x2c2/0x10d0 [ 51.392219][ T5893] ? mas_walk+0x260/0x310 [ 51.394041][ T5893] do_vmi_munmap+0x1f8/0x3e0 [ 51.395929][ T5893] do_munmap+0xba/0x100 [ 51.397328][ T5893] ? __pfx_do_munmap+0x10/0x10 [ 51.399025][ T5893] ? check_prep_vma+0x2d5/0x1080 [ 51.401110][ T5893] mremap_to+0x2b3/0x4c0 [ 51.402666][ T5893] ? __pfx_mremap_to+0x10/0x10 [ 51.404450][ T5893] ? __pfx_down_write_killable+0x10/0x10 [ 51.406595][ T5893] __do_sys_mremap+0xc70/0x1780 [ 51.408234][ T5893] ? futex_wait+0x11e/0x370 [ 51.409780][ T5893] ? __pfx_futex_wait+0x10/0x10 [ 51.411505][ T5893] ? __pfx___do_sys_mremap+0x10/0x10 [ 51.413319][ T5893] ? do_futex+0x190/0x440 [ 51.414844][ T5893] ? __pfx_do_futex+0x10/0x10 [ 51.416433][ T5893] ? find_held_lock+0x2b/0x80 [ 51.418154][ T5893] ? xfd_validate_state+0x129/0x190 [ 51.419916][ T5893] do_syscall_64+0x123/0x790 [ 51.421905][ T5893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.424070][ T5893] RIP: 0033:0x7fb88059e159 [ 51.425741][ T5893] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 51.432370][ T5893] RSP: 002b:00007fb881537028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 51.435744][ T5893] RAX: ffffffffffffffda RBX: 00007fb880825fa0 RCX: 00007fb88059e159 [ 51.438566][ T5893] RDX: 0000000000001000 RSI: 0000000000004000 RDI: 0000200000004000 [ 51.442104][ T5893] RBP: 00007fb880635024 R08: 0000200000ffe000 R09: 0000000000000000 [ 51.444895][ T5893] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 51.447720][ T5893] R13: 00007fb880826038 R14: 00007fb880825fa0 R15: 00007ffda4aa8538 [ 51.450373][ T5893] [ 51.451496][ T5893] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 51.454310][ T5893] CPU: 1 UID: 0 PID: 5893 Comm: syz.3.4 Not tainted syzkaller #0 PREEMPT(full) [ 51.457458][ T5893] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 51.461011][ T5893] Call Trace: [ 51.462264][ T5893] [ 51.463391][ T5893] dump_stack_lvl+0x100/0x190 [ 51.465157][ T5893] vpanic+0x553/0x970 [ 51.466676][ T5893] ? __pfx_vpanic+0x10/0x10 [ 51.468514][ T5893] panic+0xd1/0xe0 [ 51.469939][ T5893] ? __pfx_panic+0x10/0x10 [ 51.471775][ T5893] check_panic_on_warn.cold+0x19/0x34 [ 51.473847][ T5893] ? __split_vma+0x162b/0x1de0 [ 51.475873][ T5893] __warn.cold+0x191/0x318 [ 51.477766][ T5893] __report_bug+0x30f/0x440 [ 51.479610][ T5893] ? __split_vma+0x162b/0x1de0 [ 51.481548][ T5893] ? __pfx___report_bug+0x10/0x10 [ 51.483561][ T5893] ? __split_vma+0x162b/0x1de0 [ 51.485568][ T5893] ? __split_vma+0x162b/0x1de0 [ 51.487338][ T5893] ? __split_vma+0x162b/0x1de0 [ 51.489118][ T5893] report_bug+0xb3/0x220 [ 51.490712][ T5893] ? __split_vma+0x162b/0x1de0 [ 51.492514][ T5893] handle_bug+0x16a/0x2a0 [ 51.494270][ T5893] exc_invalid_op+0x17/0x50 [ 51.496067][ T5893] asm_exc_invalid_op+0x1a/0x20 [ 51.498046][ T5893] RIP: 0010:__split_vma+0x162b/0x1de0 [ 51.500094][ T5893] Code: 3c 02 00 0f 85 b1 07 00 00 4d 8b 27 48 89 ef 49 c1 ec 0c 4c 89 e6 e8 24 1e 9e ff 4c 39 e5 0f 84 63 fc ff ff e8 36 24 9e ff 90 <0f> 0b 90 e9 55 fc ff ff e8 28 24 9e ff 48 8b 54 24 30 48 b8 00 00 [ 51.507413][ T5893] RSP: 0018:ffffc90003617548 EFLAGS: 00010283 [ 51.509738][ T5893] RAX: 000000000000019d RBX: ffff88803d883a90 RCX: ffffc900043da000 [ 51.512903][ T5893] RDX: 0000000000080000 RSI: ffffffff826dc2fa RDI: ffff88802ef40000 [ 51.516293][ T5893] RBP: 0000000200000004 R08: 0000000000000006 R09: 0000000200000004 [ 51.519306][ T5893] R10: 0000000200000ffe R11: 0000000000000000 R12: 0000000200000ffe [ 51.522205][ T5893] R13: ffff88803d883ac0 R14: ffffc90003617ad0 R15: ffff88803d883a40 [ 51.525139][ T5893] ? __split_vma+0x162a/0x1de0 [ 51.527055][ T5893] ? __split_vma+0x162a/0x1de0 [ 51.529107][ T5893] ? __pfx___split_vma+0x10/0x10 [ 51.531347][ T5893] ? find_held_lock+0x2b/0x80 [ 51.533276][ T5893] ? __lock_acquire+0x4c5/0x1ec0 [ 51.535275][ T5893] vms_gather_munmap_vmas+0x1d2/0x1720 [ 51.537508][ T5893] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 51.539684][ T5893] ? __lock_acquire+0x4c5/0x1ec0 [ 51.541529][ T5893] ? do_raw_spin_unlock+0x145/0x1e0 [ 51.543439][ T5893] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 51.545864][ T5893] ? rcu_is_watching+0x13/0xc0 [ 51.547935][ T5893] ? trace_hrtimer_start+0x77/0x220 [ 51.550346][ T5893] do_vmi_align_munmap+0x287/0x5f0 [ 51.552755][ T5893] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 51.555065][ T5893] ? find_held_lock+0x2b/0x80 [ 51.556938][ T5893] ? finish_task_switch.isra.0+0x2bd/0x10d0 [ 51.559114][ T5893] ? lockdep_hardirqs_on+0x7d/0x110 [ 51.561054][ T5893] ? finish_task_switch.isra.0+0x2c2/0x10d0 [ 51.563237][ T5893] ? mas_walk+0x260/0x310 [ 51.564967][ T5893] do_vmi_munmap+0x1f8/0x3e0 [ 51.567128][ T5893] do_munmap+0xba/0x100 [ 51.568796][ T5893] ? __pfx_do_munmap+0x10/0x10 [ 51.570618][ T5893] ? check_prep_vma+0x2d5/0x1080 [ 51.572461][ T5893] mremap_to+0x2b3/0x4c0 [ 51.574149][ T5893] ? __pfx_mremap_to+0x10/0x10 [ 51.576165][ T5893] ? __pfx_down_write_killable+0x10/0x10 [ 51.578639][ T5893] __do_sys_mremap+0xc70/0x1780 [ 51.580786][ T5893] ? futex_wait+0x11e/0x370 [ 51.582540][ T5893] ? __pfx_futex_wait+0x10/0x10 [ 51.584348][ T5893] ? __pfx___do_sys_mremap+0x10/0x10 [ 51.586317][ T5893] ? do_futex+0x190/0x440 [ 51.587915][ T5893] ? __pfx_do_futex+0x10/0x10 [ 51.589658][ T5893] ? find_held_lock+0x2b/0x80 [ 51.591432][ T5893] ? xfd_validate_state+0x129/0x190 [ 51.593364][ T5893] do_syscall_64+0x123/0x790 [ 51.595072][ T5893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.597326][ T5893] RIP: 0033:0x7fb88059e159 [ 51.598976][ T5893] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 51.606504][ T5893] RSP: 002b:00007fb881537028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 51.609614][ T5893] RAX: ffffffffffffffda RBX: 00007fb880825fa0 RCX: 00007fb88059e159 [ 51.612482][ T5893] RDX: 0000000000001000 RSI: 0000000000004000 RDI: 0000200000004000 [ 51.615400][ T5893] RBP: 00007fb880635024 R08: 0000200000ffe000 R09: 0000000000000000 [ 51.618305][ T5893] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 51.621305][ T5893] R13: 00007fb880826038 R14: 00007fb880825fa0 R15: 00007ffda4aa8538 [ 51.624460][ T5893] [ 51.626605][ T5893] Kernel Offset: disabled [ 51.628046][ T5893] Rebooting in 86400 seconds..