last executing test programs: 323.936864ms ago: executing program 2 (id=3): bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2500000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r0}, 0x10) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="02"], 0xfe44, 0x0) 57.628446ms ago: executing program 2 (id=6): ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, 0x0) madvise(&(0x7f00000ee000/0x2000)=nil, 0x2000, 0x0) read(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_open_dev$mouse(0x0, 0x7, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000011c0)={'syztnl2\x00', 0x0}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001300)={&(0x7f0000000300)=ANY=[@ANYBLOB], &(0x7f0000001240)=""/160, 0x47, 0xa0, 0x0, 0x8}, 0x20) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x89a0, &(0x7f0000000040)={'syzkaller0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syzkaller0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x2, 0x6}, 0xfffffffffffffdd9) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xe, 0x4, 0x4, 0x8}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000140)={r2, &(0x7f00000007c0), &(0x7f00000000c0)=""/79}, 0x20) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x89a1, &(0x7f0000000040)={'syzkaller0\x00'}) 49.240636ms ago: executing program 3 (id=4): fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffeffff}) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000001600)=""/78, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, 0x0, &(0x7f0000000340)=""/185, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x23, &(0x7f0000000440)=@framed={{}, [@map_idx, @tail_call, @ldst, @jmp={0x5, 0x0, 0xd}, @cb_func, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, @generic, @jmp, @tail_call, @snprintf]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x4b) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8946, &(0x7f0000000900)={'wlan1\x00', @random='\x00\x00\x00 \x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001500)=ANY=[], 0x1c}}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x1}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x1}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=""/57, 0x0, &(0x7f0000000500)=""/4096}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b708000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0xb, 0x5, 0x8, 0xfffff8a5, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x87) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r2, &(0x7f0000000080), &(0x7f0000001540)=""/155}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r2], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000400)='global_dirty_state\x00', r3}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000400)='global_dirty_state\x00', r4}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) 0s ago: executing program 1 (id=2): openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0xffffffffffffffca, &(0x7f0000000040)=0x10001) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) r3 = dup(r1) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000240)="b9ad020000b805200800ba000000000f30c4c1f56b03b8003000000f23d80f21f835c00000100f23f89a0b00000005013e0f01cbb9b00100000f320f63650966baf80cb8e86e868fef66bafc0cb8c67512e7ef670f01c3663e660fc7b4390d000000", 0xffffffffffffffb7}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$sndtimer(0xffffffffffffff9c, 0x0, 0x0) gettid() ioperm(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@ipv4_delroute={0x24, 0x19, 0x0, 0x0, 0x0, {}, [@RTA_PRIORITY={0x8, 0x8}]}, 0x24}}, 0x0) listen(0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): [ 18.084671][ T23] audit: type=1400 audit(1719998218.690:63): avc: denied { write } for pid=305 comm="sh" path="pipe:[10691]" dev="pipefs" ino=10691 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 18.089246][ T23] audit: type=1400 audit(1719998218.690:64): avc: denied { rlimitinh } for pid=305 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 18.093715][ T23] audit: type=1400 audit(1719998218.690:65): avc: denied { siginh } for pid=305 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.240' (ED25519) to the list of known hosts. [ 24.481612][ T23] audit: type=1400 audit(1719998225.090:66): avc: denied { mounton } for pid=345 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.483194][ T345] cgroup1: Unknown subsys name 'net' [ 24.509245][ T23] audit: type=1400 audit(1719998225.090:67): avc: denied { mount } for pid=345 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 [ 24.509823][ T345] cgroup1: Unknown subsys name 'net_prio' [ 24.537205][ T345] cgroup1: Unknown subsys name 'devices' [ 24.544309][ T23] audit: type=1400 audit(1719998225.150:68): avc: denied { unmount } for pid=345 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.711322][ T345] cgroup1: Unknown subsys name 'hugetlb' [ 24.716963][ T345] cgroup1: Unknown subsys name 'rlimit' [ 24.880911][ T23] audit: type=1400 audit(1719998225.490:69): avc: denied { setattr } for pid=345 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=9236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.904082][ T23] audit: type=1400 audit(1719998225.490:70): avc: denied { mounton } for pid=345 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 24.928643][ T23] audit: type=1400 audit(1719998225.490:71): avc: denied { mount } for pid=345 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 24.934326][ T346] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 24.960327][ T23] audit: type=1400 audit(1719998225.570:72): avc: denied { relabelto } for pid=346 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.985889][ T23] audit: type=1400 audit(1719998225.570:73): avc: denied { write } for pid=346 comm="mkswap" path="/root/swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 25.015000][ T23] audit: type=1400 audit(1719998225.620:74): avc: denied { read } for pid=345 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 25.040578][ T23] audit: type=1400 audit(1719998225.620:75): avc: denied { open } for pid=345 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 25.066516][ T345] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.420371][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.427219][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.435015][ T355] device bridge_slave_0 entered promiscuous mode [ 25.450402][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.457242][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.464653][ T357] device bridge_slave_0 entered promiscuous mode [ 25.473337][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.480284][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.487588][ T357] device bridge_slave_1 entered promiscuous mode [ 25.494099][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.500962][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.508420][ T355] device bridge_slave_1 entered promiscuous mode [ 25.562093][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.569037][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.576183][ T356] device bridge_slave_0 entered promiscuous mode [ 25.583349][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.590520][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.597741][ T356] device bridge_slave_1 entered promiscuous mode [ 25.623874][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.630945][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.638317][ T353] device bridge_slave_0 entered promiscuous mode [ 25.654048][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.661066][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.668256][ T353] device bridge_slave_1 entered promiscuous mode [ 25.708985][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.715929][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.723477][ T358] device bridge_slave_0 entered promiscuous mode [ 25.758400][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.765575][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.772925][ T358] device bridge_slave_1 entered promiscuous mode [ 25.926590][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.933458][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.940640][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.947468][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.961554][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.968410][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.975890][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.982649][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.995319][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.002175][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.009298][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.016049][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.032604][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.039462][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.046573][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.053364][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.081137][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.088251][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.095616][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.102477][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.156916][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.164324][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.172394][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.179592][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.186657][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.193901][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.201187][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.208142][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.215116][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.222262][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.229335][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.249420][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.256674][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.265306][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.272172][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.279455][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.287416][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.294263][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.301484][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.309398][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.337633][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.345915][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.353350][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.361314][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.368120][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.375777][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.383860][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.390713][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.397837][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.405895][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.412739][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.420018][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.427241][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.434588][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.442914][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.449841][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.457083][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.465203][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.472578][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.479731][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.487694][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.494535][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.513838][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.522120][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.530862][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.537772][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.545770][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.554206][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.562347][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.569179][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.576393][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.584478][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.592271][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.600215][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.631011][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.639316][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.647065][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.659069][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.666866][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.675318][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.683303][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.691305][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.699449][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.707735][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.716039][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.723853][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.731611][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.739662][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.770238][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.778525][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.786884][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.795181][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.803149][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.811510][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.843923][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.852501][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.861681][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.869488][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.877202][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.885487][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.893517][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.901620][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.909891][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.917857][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.925809][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.933868][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.941931][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.950093][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.989915][ T379] [ 26.990720][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.992140][ T379] ********************************************************** [ 27.000898][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.007348][ T379] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 27.015960][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.023285][ T379] ** ** [ 27.031304][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.038146][ T379] ** trace_printk() being used. Allocating extra memory. ** [ 27.046560][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.053132][ T379] ** ** [ 27.062305][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.069000][ T379] ** This means that this is a DEBUG kernel and it is ** [ 27.085510][ T379] ** unsafe for production use. ** [ 27.093212][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.098858][ T379] ** ** [ 27.102332][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.108537][ T379] ** If you see this message and you are not debugging ** [ 27.116826][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.123858][ T379] ** the kernel, report this immediately to your vendor! ** [ 27.138990][ T379] ** ** [ 27.139389][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.146217][ T379] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 27.155435][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.161588][ T379] ********************************************************** [ 27.169485][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.194597][ T382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.203162][ T382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.211847][ T382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.219676][ T382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.268071][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.276650][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.313651][ T389] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 27.345940][ T382] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.354363][ T382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.365077][ T382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.375254][ T382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.384995][ T382] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.394019][ T382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.420122][ T382] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.428400][ T382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.437225][ T392] BUG: kernel NULL pointer dereference, address: 0000000000000086 [ 27.440255][ T382] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.444841][ T392] #PF: supervisor instruction fetch in kernel mode [ 27.444847][ T392] #PF: error_code(0x0010) - not-present page [ 27.444853][ T392] PGD 1d8c17067 P4D 1d8c17067 PUD 1d8c1a067 PMD 0 [ 27.454154][ T382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.459096][ T392] Oops: 0010 [#1] PREEMPT SMP KASAN [ 27.459105][ T392] CPU: 1 PID: 392 Comm: syz.1.2 Not tainted 5.4.276-syzkaller-00021-g58de09405d1e #0 [ 27.459110][ T392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 27.459132][ T392] RIP: 0010:0x86 [ 27.459146][ T392] Code: Bad RIP value. [ 27.511425][ T392] RSP: 0018:ffff8881f0f1f308 EFLAGS: 00010086 [ 27.517324][ T392] RAX: ffff8881f0f1f338 RBX: dffffc0000000000 RCX: 0000000000040000 [ 27.525137][ T392] RDX: ffffc90000942000 RSI: 00000000000016ce RDI: 00000000000016cf [ 27.532949][ T392] RBP: 0000000000000fd0 R08: ffffffff82316961 R09: ffffffff811c8ff5 [ 27.540871][ T392] R10: ffff8881f31daf40 R11: 0000000000000002 R12: ffffffff846015d0 [ 27.548683][ T392] R13: fffffe0000000fd8 R14: ffff8881d8ce0000 R15: fffffe0000000fdb [ 27.556501][ T392] FS: 00007f2bcea9d6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 27.565264][ T392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.571680][ T392] CR2: 000000000000005c CR3: 00000001d8c01000 CR4: 00000000003426a0 [ 27.579570][ T392] Call Trace: [ 27.582717][ T392] ? __die+0xb4/0x100 [ 27.586526][ T392] ? no_context+0xbda/0xe50 [ 27.590877][ T392] ? is_prefetch+0x4b0/0x4b0 [ 27.595295][ T392] ? rcu_preempt_deferred_qs+0xa4/0x2b0 [ 27.600675][ T392] ? __do_page_fault+0xa7d/0xbb0 [ 27.605462][ T392] ? vmx_spec_ctrl_restore_host+0x83/0xfd [ 27.611080][ T392] ? __bad_area_nosemaphore+0xc0/0x460 [ 27.616372][ T392] ? page_fault+0x2f/0x40 [ 27.620588][ T392] ? call_function_interrupt+0x20/0x20 [ 27.625837][ T392] ? vmx_handle_exit_irqoff+0x45/0x220 [ 27.631131][ T392] ? check_preemption_disabled+0x91/0x320 [ 27.636686][ T392] ? handle_external_interrupt_irqoff+0x148/0x2f0 [ 27.643025][ T392] ? handle_external_interrupt_irqoff+0x12a/0x2f0 [ 27.649271][ T392] ? call_function_interrupt+0x20/0x20 [ 27.654561][ T392] ? vcpu_enter_guest+0x2d06/0x9f70 [ 27.659598][ T392] ? check_preemption_disabled+0x9f/0x320 [ 27.665152][ T392] ? check_preemption_disabled+0x9f/0x320 [ 27.670704][ T392] ? debug_smp_processor_id+0x20/0x20 [ 27.675912][ T392] ? debug_smp_processor_id+0x20/0x20 [ 27.681123][ T392] ? kvm_vm_ioctl_set_memory_region+0x67/0x90 [ 27.687023][ T392] ? do_vfs_ioctl+0x742/0x1720 [ 27.691620][ T392] ? __x64_sys_ioctl+0xd4/0x110 [ 27.696308][ T392] ? do_syscall_64+0xca/0x1c0 [ 27.700846][ T392] ? local_bh_enable+0x20/0x20 [ 27.705431][ T392] ? rcu_preempt_deferred_qs+0xa4/0x2b0 [ 27.710812][ T392] ? rcu_softirq_qs+0x90/0x90 [ 27.715321][ T392] ? check_preemption_disabled+0x9f/0x320 [ 27.720881][ T392] ? debug_smp_processor_id+0x20/0x20 [ 27.726078][ T392] ? check_preemption_disabled+0x9f/0x320 [ 27.731639][ T392] ? check_preemption_disabled+0x9f/0x320 [ 27.737217][ T392] ? debug_smp_processor_id+0x20/0x20 [ 27.742398][ T392] ? check_preemption_disabled+0x9f/0x320 [ 27.747959][ T392] ? debug_smp_processor_id+0x20/0x20 [ 27.753161][ T392] ? switch_mm_irqs_off+0x325/0xab0 [ 27.758196][ T392] ? _raw_spin_unlock_irq+0x4a/0x60 [ 27.763232][ T392] ? finish_task_switch+0x130/0x590 [ 27.768266][ T392] ? __schedule+0xb0d/0x1320 [ 27.772690][ T392] ? is_mmconf_reserved+0x430/0x430 [ 27.777722][ T392] ? debug_smp_processor_id+0x20/0x20 [ 27.782936][ T392] ? check_preemption_disabled+0x9f/0x320 [ 27.788484][ T392] ? preempt_schedule+0xd9/0xe0 [ 27.793171][ T392] ? preempt_schedule_common+0xa6/0xd0 [ 27.798462][ T392] ? preempt_schedule+0xd9/0xe0 [ 27.803151][ T392] ? schedule_preempt_disabled+0x20/0x20 [ 27.808624][ T392] ? tracing_record_taskinfo+0x74/0x230 [ 27.814002][ T392] ? vmx_vcpu_load_vmcs+0x655/0x8b0 [ 27.819037][ T392] ? ___preempt_schedule+0x16/0x20 [ 27.823991][ T392] ? tracing_record_taskinfo+0x4a/0x230 [ 27.829365][ T392] ? read_msr+0x40/0x40 [ 27.833352][ T392] ? try_to_wake_up+0x9d3/0x14f0 [ 27.838131][ T392] ? check_preemption_disabled+0x9f/0x320 [ 27.843683][ T392] ? cpus_share_cache+0x110/0x110 [ 27.848541][ T392] ? check_preemption_disabled+0x9f/0x320 [ 27.854102][ T392] ? debug_smp_processor_id+0x20/0x20 [ 27.859310][ T392] ? kvm_arch_vcpu_ioctl_run+0x748/0x18d0 [ 27.864865][ T392] ? kvm_vcpu_ioctl+0x7f9/0xd10 [ 27.869548][ T392] ? create_vcpu_fd+0x120/0x120 [ 27.874331][ T392] ? do_futex+0x13fe/0x19f0 [ 27.878661][ T392] ? __lru_cache_add+0x1fd/0x2b0 [ 27.883434][ T392] ? _raw_spin_unlock+0x5b/0x60 [ 27.888127][ T392] ? handle_mm_fault+0x1d03/0x4990 [ 27.893071][ T392] ? create_vcpu_fd+0x120/0x120 [ 27.897761][ T392] ? do_vfs_ioctl+0x742/0x1720 [ 27.902359][ T392] ? ioctl_preallocate+0x250/0x250 [ 27.907393][ T392] ? __fget+0x407/0x490 [ 27.911384][ T392] ? fget_many+0x20/0x20 [ 27.915462][ T392] ? switch_fpu_return+0x1d4/0x410 [ 27.920409][ T392] ? security_file_ioctl+0x7d/0xa0 [ 27.925358][ T392] ? __x64_sys_ioctl+0xd4/0x110 [ 27.930043][ T392] ? do_syscall_64+0xca/0x1c0 [ 27.934558][ T392] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 27.940460][ T392] Modules linked in: [ 27.944193][ T392] CR2: 0000000000000086 [ 27.948190][ T392] ---[ end trace eaf1bac1520412fe ]--- [ 27.953485][ T392] RIP: 0010:0x86 [ 27.956869][ T392] Code: Bad RIP value. [ 27.960762][ T392] RSP: 0018:ffff8881f0f1f308 EFLAGS: 00010086 [ 27.966668][ T392] RAX: ffff8881f0f1f338 RBX: dffffc0000000000 RCX: 0000000000040000 [ 27.974477][ T392] RDX: ffffc90000942000 RSI: 00000000000016ce RDI: 00000000000016cf [ 27.982289][ T392] RBP: 0000000000000fd0 R08: ffffffff82316961 R09: ffffffff811c8ff5 [ 27.990102][ T392] R10: ffff8881f31daf40 R11: 0000000000000002 R12: ffffffff846015d0 [ 27.997925][ T392] R13: fffffe0000000fd8 R14: ffff8881d8ce0000 R15: fffffe0000000fdb [ 28.005726][ T392] FS: 00007f2bcea9d6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 28.014490][ T392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.020912][ T392] CR2: 000000000000005c CR3: 00000001d8c01000 CR4: 00000000003426a0 [ 28.028722][ T392] Kernel panic - not syncing: Fatal exception [ 28.034880][ T392] Kernel Offset: disabled [ 28.039020][ T392] Rebooting in 86400 seconds..