[ 11.423080][ T30] audit: type=1400 audit(1715923804.219:63): avc: denied { write } for pid=223 comm="sh" path="pipe:[297]" dev="pipefs" ino=297 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 11.430242][ T30] audit: type=1400 audit(1715923804.219:64): avc: denied { rlimitinh } for pid=223 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 11.434600][ T30] audit: type=1400 audit(1715923804.219:65): avc: denied { siginh } for pid=223 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.118' (ED25519) to the list of known hosts. 2024/05/17 05:30:11 fuzzer started 2024/05/17 05:30:11 dialing manager at 10.128.0.163:30004 [ 18.967065][ T30] audit: type=1400 audit(1715923811.779:66): avc: denied { node_bind } for pid=281 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 18.975448][ T30] audit: type=1400 audit(1715923811.779:67): avc: denied { name_bind } for pid=281 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 19.007267][ T30] audit: type=1400 audit(1715923811.819:68): avc: denied { integrity } for pid=291 comm="syz-executor" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 19.032712][ T291] cgroup: Unknown subsys name 'net' [ 19.041529][ T30] audit: type=1400 audit(1715923811.849:69): avc: denied { mounton } for pid=291 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 19.055532][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 19.064135][ T30] audit: type=1400 audit(1715923811.849:70): avc: denied { mount } for pid=291 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 [ 19.073038][ T291] cgroup: Unknown subsys name 'devices' [ 19.094362][ T30] audit: type=1400 audit(1715923811.849:71): avc: denied { mounton } for pid=297 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 [ 19.114336][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 19.124591][ T30] audit: type=1400 audit(1715923811.849:72): avc: denied { setattr } for pid=292 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 19.156376][ T30] audit: type=1400 audit(1715923811.849:73): avc: denied { mount } for pid=297 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 [ 19.179306][ T30] audit: type=1400 audit(1715923811.859:74): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 19.199098][ T30] audit: type=1400 audit(1715923811.919:75): avc: denied { relabelto } for pid=294 comm="mkswap" name="swap-file" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 19.353525][ T291] cgroup: Unknown subsys name 'hugetlb' [ 19.359085][ T291] cgroup: Unknown subsys name 'rlimit' 2024/05/17 05:30:12 starting 5 executor processes [ 19.998186][ T307] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.005328][ T307] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.013014][ T307] device bridge_slave_0 entered promiscuous mode [ 20.032619][ T307] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.039471][ T307] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.046994][ T307] device bridge_slave_1 entered promiscuous mode [ 20.122808][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.129662][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.137225][ T306] device bridge_slave_0 entered promiscuous mode [ 20.151669][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.158517][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.165856][ T306] device bridge_slave_1 entered promiscuous mode [ 20.228251][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.235395][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.242973][ T308] device bridge_slave_0 entered promiscuous mode [ 20.249627][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.256537][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.263792][ T308] device bridge_slave_1 entered promiscuous mode [ 20.274433][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.281285][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.288513][ T310] device bridge_slave_0 entered promiscuous mode [ 20.298347][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.305216][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.312517][ T310] device bridge_slave_1 entered promiscuous mode [ 20.360610][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.367487][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.374896][ T309] device bridge_slave_0 entered promiscuous mode [ 20.387966][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.394984][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.402298][ T309] device bridge_slave_1 entered promiscuous mode [ 20.423833][ T307] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.430690][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.437962][ T307] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.444818][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.564594][ T26] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.571832][ T26] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.580192][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 20.587608][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.605326][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.613431][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.620276][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.627576][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.635720][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.642561][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.661909][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.670585][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.678487][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.714621][ T307] device veth0_vlan entered promiscuous mode [ 20.720952][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.732174][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 20.739452][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.756821][ T307] device veth1_macvtap entered promiscuous mode [ 20.767037][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.790183][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.798111][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.806233][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.813079][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.820325][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 20.832204][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.844480][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.852503][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.859330][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.883249][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.892241][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.900516][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.908616][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.915472][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.923015][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.931148][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.939115][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.945967][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.953154][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.960993][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.969187][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.976064][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.983441][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.991358][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.999331][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.006198][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.034956][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 21.043356][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 21.051735][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.059992][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.068158][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.075991][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.083825][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.091813][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.103545][ T309] device veth0_vlan entered promiscuous mode [ 21.117212][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.125465][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.133753][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.141615][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.149914][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.158363][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.170834][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.178239][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.185473][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.193177][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.200946][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 21.209132][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.217096][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.223938][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.231120][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.239050][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.250180][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.257576][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.264949][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 21.272428][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.280133][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.288204][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.295816][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.303622][ T308] device veth0_vlan entered promiscuous mode [ 21.311785][ T306] device veth0_vlan entered promiscuous mode [ 21.328158][ T309] device veth1_macvtap entered promiscuous mode [ 21.334948][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.342504][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.350379][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.358401][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 21.366485][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.374459][ T26] bridge0: port 2(bridge_slave_1) entered blocking state executing program 0: r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000080)={r0, 0xffffffffffffffff}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x19, &(0x7f0000001b40)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}}, @snprintf={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r2}, {}, {0x85, 0x0, 0x0, 0x69}}]}, &(0x7f0000000600)='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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000640)='ext4_ext_remove_space_done\x00', r3}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x0, 0x4}, 0x48) ioctl$SIOCSIFHWADDR(r4, 0x4030582b, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) [ 21.381304][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.389715][ T308] device veth1_macvtap entered promiscuous mode [ 21.408221][ T306] device veth1_macvtap entered promiscuous mode [ 21.422896][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.430339][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.439299][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.447528][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.455307][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.463338][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007200000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000240)='kfree\x00', r0}, 0x10) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x20, &(0x7f0000000000)=ANY=[]) [ 21.493390][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.508985][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.518885][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.527356][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.535821][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 21.543909][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.551918][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.560052][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.568450][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.578919][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.587026][ T336] EXT4-fs (sda1): re-mounted. Opts: . Quota mode: none. [ 21.594250][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.602620][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.610898][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.620144][ T328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) preadv(r0, &(0x7f0000001880)=[{&(0x7f0000001a80)=""/102400, 0x19000}], 0x1, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = memfd_create(&(0x7f0000000180)='\x00\xac=W[[\x87\x12\x04\xd5\xbc\x80K\x06\xcd]4(\xa2\xee2>\xa1\x9c\x86x\x1c\x9f\x97\x87\xd9c\xecR\xd6\xe8\xf3Y\x121p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00M\xc2N%\x93t[\xf3\xee\xa4\xb4\xfbf\x8dz7\\\x8e\xac\x18\x00\xfd\x89\xe1d\xfa\xcfb\xf3\xdc\xd4CY\x9a\xef\xa3\\\xa7\xa9^\xafL:[\x8e\x83U\xff\xfd\xb0\xfa\xdaL\xa99\x9b\xcfA\xe4n\xa0^\n\x1c\x84\x04\xc5a\xdf\xe5\xd4Hyn\xba:/\xa5\xf4\xaa\xfa\xcd\xc7T\x83\xf5N^\xf2n\xd0=\xb9\t\xdd-F\xacb\xac \xd3\xccj\x13\xa2\x9fLu\'\xed\x91\x867\xaa\xf5\xa0]\xb6\xaa\xea\xfd\xde\xa6\xec\b\x16\x86l:;\xf9\xdb\xcf\x88\"\xca\xe0E\xdb\xec\xf9\xb3\xed\a\x00\x00\x00\x00\x00\x00\x00\xd6.\xf7\x92\xc42\xdf\xefE\xce}\x1b\xda\xdd?\n6\xe1\xb1\xd8Y\x960\xd1\x00\x00\x00\x00\x00\x00MW\x8f\xc6\x82\xe4\x15\xf7\xe9\xd8\xc5b\x0e\x91\xc5\xc76$\x18\xa4\xbe\xe8V\x8d-\xe3\x8fC\xd5\xf5\xd6L\xe3\xce\xa1\x8dz\xce\xa7\xa5\xc8\xcbhM\x1b\xf8\x98\xc4\xfbD6\x88\xfd\xe5i\x8a\xd8\xcfm\x81Z\x19\xf0\xef\xc15\xe8\xcb\xf5\t\t\x00\x17\xfa\x1fqb\xe7\"\xcb4\xb8\xe5/\xd52\x17\x12\x1d\xd8\x87\xb9|\x8d\x83\xea\xcc\x94\xebZ\xae\xaf\x19\xa4\xb2\xc6\xe1\x926B\xb6\x89Z\xa9\xb5/\xbb\x9d&\xeeO\xb3\xb3\xd4\b`\xa9f\x84\xad\t\x1a\xc2\xd5\x88\xbfo\x80V\x93\x9fX\xd7\xff\x03\xb7J\xed\x183\xe3\x7f\xfaq,\xca\x06\xb0\xc9\x92\x93\xa5I\x89\xb7\x85\x90\xb7\x1b0\xce\xd7!\x8fD\x96\xe1 ^>\x9f\x04\x89<\xb7S\x7f\x1a\x88\xab$\xd3y\xc2\xe1\x99\xbch\xd3\x83\xcd\x7f\xc5n\xb1\xc1X \xe2\xbb\x1f\x01\x90\xb1O\x8d\x7f\xa8\xd4\xdbO\xef\x99\xf3\xd3M\x0f\t\x7f\n,\x84\x1f\xfa\xe2\xc8\x99\x97Oq\xae\x9b\x86h\xfa3\xb9\xfd\xbb\xd4^\xc0t\xa7]Y\xe9\x7f[\x11\xb1\xf3m\x17F\x9d\x18\xe2\xe1\x01\xb6f=-?\xbcI\xf2\xd9\xc4>-\xc0E\x9a\x82\xcc7S\xd4\xb6\'\xd2DY\xa5\x83,\xd1\xbc\xc7\xf6\xe0\x1f o\x06\xc2t\x14\xc2\xe0\x92\xc1\x8a\x85>@\xc9\xb0% \xc7\x13l\x8bJ\xe5\xec\x1dE\xf5\xc5\xe2\xe3\x10G7r#\xbc\x95&\x14\x1e\x97\xce\x83>Q@\xfb\xeb=\x1e\xb3\xd5H\x02\x86\xc6\xf3\xe1i\\\x1d\xf4\xc1\xacJC+\xc8}\x1b{\x86\x17\x00\n\"\xec\xa5x\xe6\xb1i\xeb\xb3\xb7I\x90\x9eai\xde\x01\xdc\xfeA\x05Sn\xe6\xe8^\xdf\x8c`\x17\xca\xbd\\QG\xb15\x82*=\xbd\xe9\xaf\x12<\xd7\xe1$\xa4\xdaU\xfb^\xd8!\xacxy\xd5X\xef\x03\xa7\x10\xa1C#S~\x0f\x17\t>X\\mv0\x9eZ\x89\xf4\xae\a\xc8\x16\xd2t\x16\xf3X%Q\xbd\xe9\x86V\xf2\x99^0\xe8xI(\xde-\x04s\x15\x06#2\xef\xef@\xa3t0d^^\xad\xf6\xad\xe0\x16\xf6\xa8\x99!\x0e\x9d+;D&\xebN\x94\x12\x04\x95o\xd6\x9fl\xcb\x16gc\xf5(\xaa_\xec\x9aiE\f\xd4\xc6\xf2\xae\x85n\x995\xcd\xa7\xbb\xf0pz\xaf\tC\x1cq\xaa\x92,Li\r\x95Z\x89\"\xaf]\x95\xb9b_\xe4\xba\xd4\x93\xab\xe1\xb9\xd8E[\xbb\xc9.M+\xbe\x81N\xd2\xae\xf4\x18\xd0\xe7\x98\x90,\xce\ft\xc4\xc7\x02\xaa\xc7\xeb1;\x86b\x8f\x12{k#c\x1d@\xc31\x00\xd2}f\x8cX\xce\xed\xa4\xe4\xca`<_}\'\xce\x81\xb3O\xae\xa1\xbfwcN,\xf2#\x16\xc4\xad\a&\xb1U\x83w\xd0K\xaa\xdf\x84\xe5\xe4\xdb\xa3G(\x7fv\x93\xb8m\x96\xd89Kb\xa9\x852\xb9\xcaG\x8b\x11\x16\x16\xeeI\x14\xcb\xe4\x9a\x1e\xb6^\xa3\xaa^\xdc\xcfo\xfb\xd6<\xa2\xc6\xbdj\xc4\xb1B\xf3S}\xfeI\xe2e\xec}o\xcfB\xa6\x877\'\x80\x82\t\xec\xc1&\xb8\xa9\x82&\xb8XQ8M@\xaa\x1f\vj\x9aW\xec\x92\x19\xdb^\x9d\x94\x87-&\x00/z\xa2\xd7\x01\\\t\xae~\xed\no\x1a\x9cKG^+\xc9\xe0v\xc0\x96\xc4\xcc\xb7\xdd\xdf\xf9\x01\x91\xe5\to[\x97\xbe\x110\x93\x14\xf8\x8a\x8d\xeb\t\xe7?/C\xaa\xd9\xc4\xc9\xbe\x12\xed\xb3*f\xd1J\x14\x80Iy4\xa9\xf88C\xe3', 0x0) write(r1, &(0x7f0000000140)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) executing program 3: r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='kfree\x00', r0}, 0x10) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000083c0)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000e40)={0x0, 0x4b, 0x20}) [ 21.642087][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.650515][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.667627][ T310] device veth0_vlan entered promiscuous mode executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000e8ffffff850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000b40), 0x2b842ac, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xd8}}, 0x0) r4 = add_key$user(&(0x7f0000000200), &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000000)='/', 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r5, r5, r4}, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={'rmd160\x00'}}) [ 21.694388][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.706803][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.730409][ T310] device veth1_macvtap entered promiscuous mode [ 21.740046][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.747874][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.756676][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.769171][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.780677][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.888332][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.911476][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.919727][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.952372][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program 4: syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000280)='./file0\x00', 0x414, &(0x7f0000000000)=ANY=[@ANYBLOB="6e6f6e756d7461696c2c6e66732c73686f72746e616d653d6c6f7765722c757466383d312c64656275672c696f636861727365743d757466382c73686f72746e616d653d6d697865642c757466383d312c004845160000000000"], 0x1, 0x2a1, &(0x7f0000000f40)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000480), 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) write$UHID_INPUT(r0, &(0x7f0000000c00)={0x8, {"db28883c47bbe3c2d990e7fb098c334704889a4226cf90d718a335715b63b70ef4406ff01ae3ba028347c1a1ba3d79e9616c83533a2183373879345bf0527a19cf0499de3a834dd31220c9cdced5dd3963164f9b3e3962e879ab7827d3a74b396b0dfb23bd900b3a13770cdb5ffa60b365a9159220584cca7501833a6316552912a53ba89b006c8db8f1d7b7c14bf373b0543e217eaef284b5160fb2760e1a91d39ea5700cbdd704c8f4f7a78d4e4f43625df552e53c6a51fc1e2665f79a83ef92b3183b36c62ae7dd066085fde837a5e0fc3da7b8df83eb3574ed828d4c5929d4350e06ae2c83500fe8be8b78989b0fe2ac9671aac722d2e96d8b65ce5c163f4e4b97531e88968833d7c9adb0551fce5d5f66f923e98e77cae398cf72708a83a6480bec849251dee7c4a999aa2cdd9039fb0ee254b98873484f48399c5c26d2cddddd5286694d46fc190d96ae3f97cf69f82435e0acdbd08e055ddfb55feae74e2f94af08910e5886774d0c6583fb86adcd664a5459e24a43cb6fb9e32a22eae3404527a3bddaad3aad8ccb5cf252aa1a819be7b182de50b10e4e6f622e4a434a1f3858c2575d377e6678093733720a102212a2251ee07134552b8863c998f5e488e6f437f9010fa9a5b30fb17493fde16bcce0aff3effdb0ff35f71c954b9980c198a3134508213997f393635a79989344e574237c849b54d8dcb96d02771573a780f4ce5cb53a2236c2407f8296c2b21c343c903fe0b7db8f835bdeadfd0e65471d88e71da84b36e88c5e3752b897f03074b581b94a2b0b562f05da0e78c7f074a32d846eb04a65da45e7b528d9ad1e41b860e87592771a44788536a30c73f8f1356bf1c46eb4607500676ce8a7ee6fe872ba7e986827fbbbe8a9701d91f0c71cbd802d0f5c6692056c29f65c1383576793804827f512276f087d1dd70c22aeb35fd66aff56f1717bdb1c453f68ad5999ba76922540d7e3f78e4bb1826cde180c46cf333059f4e940308b83c37cfe9efa1b064c84c377112de01725079da6a31d1367e11c81a8ee88b6f7431009fcedbfe3175205c9bd3848496aa27eec4d3739b5f231fa804d8f4b806a07bd45da7369f9663038adb258489cbada03722976cb586b03ba27bdbe3c1481441653de0ba3eed5686a09dec0236b1aab907b8cccfe3623e205095913cae1a89e751e5b7386e54ef4a74199b7f0401444cc6727f8b595d6e87ffdc54ee4f229db567269d35eeb58547f3c3997f94572d8f76c4e377bd4f64dd07650eba55493d54eadcbecd6fe123ab682a4b5da3e09861d2ee16034ba1aea966ef22c3505b7bcb5a6761bd3e9408345d0e4f6cf5b907c2f26b6dded49c308a07dc64e3004f4cfac091aab7e569a29157a9cbf58f913b6a5ae603fe422bfc42631fd249df83c0a78b2b8273f04c4eabf6d33b63cf719268d53541b2617a56eaf3d4724b152819d1588fd7049dcda10126cb4a3bbd4e333a0b22a63595d315f324857580c574e2f6e01539442ac075ff3b8d7bdf433311790afd39fa446011a708c4275b3b7cf7525290fd1b273599f67a05d32f0834faa168b9102f37bb3aaaae163d07930bf96da8e19442df22616c837d954d23fd0d6d865d7b0f0e7d376fdcb722124587cc4908e5c7eac3056af97fb82a61bab2ea14d159e408f038381ea00e77efac2f33160ca4c231894a38f7c0e8836a4ba3c5bc8299f67503eda05f1fa305af636c879231e969f50a8c85b71c7798136da7411619dd03669fe83aa857b0ca12c82f06fca2805c8d3656be6ba39586d2d1b1614169a606b87156ec440b0deae92593d598e3aadeed59caacaae86203fb3fc03040af3a009b6190f0b6a0655f5d34757a7af9f51247e60aab522a9598438237d55cd14a470a7a98d24e09ca76074eb7641208c9c9282bb9807e32ec48bbf1e594d6172614986a5a4541fb52fa9b25a8b0cf0f0fefbfc59acec585c3aac6c340ac3080304e59d98f5e13d85f515695384e729b7707b9ec5503d7fdb8c968c3e030d401d5b5bb5cf135cb9f10f4c88c44aa4bfa9892525ddf82ac284b7d8be0f06c09888c202b8ef7d228d425c6c29ce9592cd32fcfd53a9935a412a922a9f690ec0e67156117446f598d2c1b31fd5c9afc3bf2c89a7357c39392c2a30e7e035080d9eab893982ed4f0254ac658d73e4d8cbbb8cb53455c798b49424a7ad0a23d56c7f45189b3798a54b4874d55143a7ccaf0d249f1e5f5142258507c5aeefe7fdfd5510de36473d25d0e720cef77c752df507853be3746c934d911352e3588d12049575a7c2aa282a48442b5375dd40bc6ed65fe2aa2561b6b6c1d458ea7d968d2cbf1a5358582db9de34afb54604bb6379c45c984691a4f7e9991542e9499b6a1496fd5615c1a0e0c1cac251404d5bb4283750ee0ece0f6e7bfc1623ffd0d76f612f51ac7da0d988a20c265431087ea5e04eb2cdeff4df05455966972facfaa46ef7a5e2ece5261f9126b34cb6821b2e9e4f43ef0242caf68c945568cfca046bfdd85d6c19abb8fd233a14a82ba9d46669d8ebcea2ce257ccc10dde30a48af40a1f55af4067230cc8aaec57e9ee4d29df88b16e5684300f41613c1f60b2bb8b82d4cde5a091de3fbc8a092a9f130e057c7255ad8b19bb224df093f8dfb129389448f68f1c2f9e231d4fe70c2e53d95e6a03e43637c5f54f3d8cf646a0672e044c662776899c3356c20bc16c92c31d53d3ccb113fd2b802e3db888d34ee6a8110308d69cc40f01fc9d8854075b7d5c0dd8ba03290d9d059a7c3f08f4d115ea6a9169b989a75b473638e302cbfd5595ce35f512d4ca8d74cc6e0ff46d3c1651341aee453976a88eac042cb4f7b018231e1ce25682081b236649f6cb24ad9f586296fbbab9fa5d15626af7da3a2f09315a82aa6618292f6a3e3c0a7f1ec673ab094fff19bed87914c48090e6d4a0cd8de420dd3f15848af068b0db540ef1e07f2938369e22859af3998c7d8c6e1cbd5da7b785ad6859085561d28f2d17a892739eef672af945b9eeab4788c6fcd00e0ea5e45d1459c468a9196c6f9a51ecc08120166e657de9b1504a03c4da4b5aead3e8f52ea0195c8eb065af22782c5b9142fd2934da947870fddd3cafc5785b163987618b6c94c41ac846c5aebd824cd44e7c4720047f53b02faa1ebef43052a521a157f757e42bfd76a29256289173d6ce688a37aa585a4d6902bfa90b58dd77dc98d060a7d9a280f80d35a570e39c49ced4577cc7c7de22192f72e61bef29735aaaf60bfaab96eb440d123c5a1a272c70276d77c53de236b7e46f0e7fc22f5e5e091e2b1be8be1669691a16fa59cf7067d4d3ab3b5de3d6ece97b1c102f772393591e2c759e46b23a6c62c1c4195abd040d853d5c7ef3149827a573c9bfd245d8da2c6e1405163811bb6c5566f7916af208b549fc64b0f76561c458b7843029fa60a8d7dcbc0229b091bb3fe44b0e066666cdc31450ab3ace7cffb85d174f5996bf6f8ee265be23934bddd0a89539744eddd0680a78c4524de586acbadbd61622a8803b663c45490f6d370505a49770a97e077f6de1706f5438be63c2cb64913aa2353b4b9773ea7ba6cb488c4a3f7588df91a6fd7bd8a48d858599bcdc50e847a78e6aa5d564e3bc956e7bdaed0513ddec04af9591f6ee118cf02508577fbceab61c805c8fbb56f325f4637babe8708278f7636482913cc27d95df1eba61f28e84c72a3d4379174d36e04640bdbedf863a54c8d66feb6c24a5544cfbe3128c1786b7fb55859e6d42d432248290238d4f28c9462cfc7e2afc925c532a07c52f4f22e5e45f70ffa150164d2857b964af5322a746fa5246f5b33d0f479df1085bbe2dec6b3b7d58f0ac90fc2cdff5a9b2f876168a78381facdeead494cd88a3481a332ae4c1dee16d7bba4520fe979c67464916e5a94feda59303321150508f6b69ae9ca798ca6030c4f36b36901e5ca78e63e70fdfb40871c7a84680c0d750790cfa6b0e4bc186a0fb4334331bf9a09f649ed782e9f985949ddb5462bc2d9226b525e35c93b19f7d80b3d318c67c3e3e2564edb6d8b6dd1469b2deffcc4913b51962e99f3d07138949f81316b2ab0430c6d5f18ef20b659246c01cfc357a21097a7c365f747d4b3f7936d1be57231f92b3750e7d2947bc5651b1d2a1f6b1ee81865d53e52edb12e79416b956acf9883d0412ce21424357dc9adb325d47dedd0808614f1cd541148152160ed350f8be0c69435b48da3e81f1284204c5dca24b829d14e43a9f9e7021684b303b8c6ee3a550cf7d275972c646df4002fca53ec196c7ef20e3a1ab79ae475e33165c5e66f5d22771b10834052eadc4bbb84ddf77f356fde2c9758de7abbd9588ff25fa5b9f46dd5275770023c48681efef1ef21fd347e4ca3dcf2f4294f1d4e05a0743ae3b94cca5513e0420e3b64f2795d42b1d68e05aa0395e4c9148cb250b5b39fbce9c94bb09e71b05ab910ecf91cfe313835bd84540a76466ff2227a54bf7e93a8e0ef57f2bcbf17b5b6cbc696bda15c6e00a58cff55afcd4aebf7c46254e4ddf32710a8db0b867c017d55539f5c8011eec06b1cb4cfb64bb5a95137b11831af6ae53326d3a158cc0ad3926b6630ab67384c583213eb0ce789bd4c55a669756002f9abb665b01271db97cc3b49e6a43519e32c836b3dc984924266d1c686aa609ee14b96f361b45e8a13ceb5695d11754aa2513be82bd2e5134a1cfa9e18bbdf79260697d886b01853ac686922a4687c93265c271c21444587daf7ecba2ee86bb59562c6eda637dbcd4e59823e630ba96bf07ea31743e2bae44f5e71175b7a430c2abdcc76a7ffd66ce58f101a5cc329a74cb96ffb945a891a6a6e43302adc993b2f7eaafd82aa0f9fb8cfd7c07f8257b514334e8cbbf8d80e8ec109f7222564405057f4686ce01d9f908724b35e18751944bd3e41cfdbf8b4951dd7840b863155fa2ecb35a4f06ca4d9155207746fd3c0018df78bcae92c7f026700864ba2dd606384a819e67f87aceed8697fc5d493491b5e80f4b89dc39f55d937d1b4b53cb8e92559667f61ff025bf01af69a0398311f685f88c1b6c6a6a0352ea29e6c9c56113687ef76ceba0426ce3c46fce2df98a2f755db817f971b69311c6cdb6b57b6e83254f991b971aaf4cef81b8582d484221454d427c1ef75b1c33db4a428f218c813f6be27c7220cce2ba92d9b3972c242999cf80d00dd5028bee7a00cbc68e29bba8e9753055dc663d28d412219fe9770adca4eda759f38efd51edd61f3bc3b6f60fda3a09c3ae749f2b4825564d63bce5501f7fd51aa312c42d7da67fdd55fe28f6ddcb28036b2c48216f4833cbf66137f82d5abea5f5fc7546912850817b4af5880b34ae19ee24bc8febd28a810dd06ef83fec9b4c972a4b33abd63a3c7ba59c33a8b7b349f41f5a8789352c6a3fd2406da291cca17a95393a132274a6d7d64453b01e08dc099390c9b5e4e05a4e9ae434a72fb5d5777507b75a6bb5de5d843585d06edf35b2fe8a57b021110843ae26c9d91c3164cb311c5947ec6e520b6cfb907b689864c0243662c9ac51a73946a03fb21910dda6c28c9c9c2e87bb298c9da7122a926538ab991e18c0888508f3fc3d6b0db998c37be4f8dbc2a8dcf93f9369a7085b642ed92711481e90a5fadb9137740855a818a46bb090ffd997101f89acca8f6d3bd8fc13c5d349e90a42218528a02373c9ba02008b240d11c78eee4be7d057fbb89182e9f15e994ddbd2ce7fde53cac23f02ca454c020e38ce96034fa58f0dee75459", 0x1000}}, 0x1006) [ 22.117815][ T355] loop4: detected capacity change from 0 to 128 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000780)=@base={0xa, 0x4, 0x8, 0x48}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000"], &(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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000940)={{r0}, &(0x7f00000008c0), &(0x7f0000000900)}, 0x20) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0xf) ioctl$TCFLSH(r2, 0x400455c8, 0x0) [ 22.221882][ T355] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 22.267095][ T355] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 22.386302][ T8] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) executing program 4: bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000400)={0x0, 0x0, 0x0, &(0x7f0000000380), 0x5}, 0x38) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000006900000000000001000000940000000fad413e850000000700000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r0}, 0x10) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x8001, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000000000), 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0x42400) executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000001000000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0, r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0xa) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@remote}}, {{@in=@remote}, 0x0, @in6=@private2}}, &(0x7f00000004c0)=0xe8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x1) recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f00000005c0)=@tipc, 0x80, &(0x7f0000000400)=[{&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000000640)=""/251, 0xfb}], 0x2}}], 0x40002db, 0x2, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x29) sendfile(r3, r4, 0x0, 0xf800) executing program 2: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000380), 0x208e24b) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000001c0)={0x1, 0x1, 0x0, &(0x7f00000000c0)=""/87, 0x0}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000480)={0x1, r2}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000680)) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) executing program 1: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000380), 0x208e24b) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, r2}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000001c0)={0x1, 0x1, 0x0, &(0x7f00000000c0)=""/87, 0x0}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000480)={0x1, r2}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000680)) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000001000000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0, r0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0xa) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@remote}}, {{@in=@remote}, 0x0, @in6=@private2}}, &(0x7f00000004c0)=0xe8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x1) recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f00000005c0)=@tipc, 0x80, &(0x7f0000000400)=[{&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000000640)=""/251, 0xfb}], 0x2}}], 0x40002db, 0x2, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x800) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x24000, 0x29) sendfile(r3, r4, 0x0, 0xf800) [ 24.051092][ C0] sched: RT throttling activated [ 24.069081][ T30] kauditd_printk_skb: 34 callbacks suppressed [ 24.069096][ T30] audit: type=1400 audit(1715923816.879:110): avc: denied { read } for pid=82 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r0}, 0x0, &(0x7f00000002c0)}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000000040)={0x50, 0x0, r3, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(r2, &(0x7f000000e3c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r2, &(0x7f0000004200)="a28096c80abf3543ecde7564abff5085d2227ebcb0f164ae92706ad0b083a3f469a3efd15b4921e9c3063b98b3082068e7c31950dde842eac55df0f991453cad62a6956b0b6f7b8cf49b506a3060fe1127eca99663ade8efa89ee189acb5f3b92f6bc4c46621c803eed0d0bb5f32384870ed08f89d4f74445762fb99715e083c4c92a8878be19ffacc30d0f2da64f971cd40563163adc15670ecf25cd3ad96138967c4b53ad9d04b5193ab5fb674aa0030a9d703d1baf810ce897f969121f142161919e583c275671b999e7f363891dfdfdf3556d01b86ee29eca8fccbfeaf1771395148706cc6e6be7ce29fc9ffef061b5420950c1a525bf75ad06edec51538d1c5bbc77da72dc90fd9998936fffdda2427e5a68966c7e2208f76304680182ec73007e482f034195712af922db2726195d997708734db9e7825a864be00b2a4f800881fc0363f5e618398454f35b148b4ccb88d418269fac868a8ba4a2d5b4f06a1ac01b5ad158b842e05adca22c7372585bf4ce95560b6c1e021a3ed2ff7bd3b6b3c7734c3b66d7e4c460096312082f89b16baa6e73814aa60925780cd92cd65087e260ec046fc363264366a9df2c849c0644911303946adad544521ceb469a3e193ecc9a7876403fac461a4a70d6193b2451189a5c5120b3535e9edf619108af7f517b58abd3fa7fb1ab832213430d2e6901076fba9c9e1acc6c6f48ff0e419bbc45589745a176f52a7407ad5e3dd49acb31b47862806f47077dda04905e45a80a12cbcd4d2dd9fe66c2d1f99394fed8ec60961cd2dc7115a96ece432fac86d51bebb08b95f447a83792fe80291fca7b298c9043ef2c26f0f7e42798d3f54c84b94c24c76c555d83ecc53b99bb22d71845e5cf21a5ba7fbeffeb6306e1730db14561b950a3f24bcfd78d4ab0d97de8054bb1a6077ae7cca6e45d846d3df82298d07212922742cb0facac3b77edfbab90e9ee2d4f7b0ee9b17bb11ec5e5721340d84cb6bd93428167e69b47759172557acda313c3decdfc6fe9336bfade459f43b39d0f2289f9142db280f4ee668e650e12858c577e12e2b9a57ee66c834be97979bcbe94747fa5d8d0b7d3a9f8f218df1bf960f828429a1efe838616b18faf6629236ddbded43a093efae163228e5c38fd7714743c2fcca47e3382bcfb1ab893fd7377527b4ec43f3fa60ebd338161d8de7cad65b15579e4af258f5fe3a63c2637a15703207029b0899b5427767647baef11e291358e6e54f6f13d3d2ca7a5e7969e04d2733b3b9ab822c69a3cfac097384de5071a9b74a656136d55eb190df08747b509fd610ff62b4950ef71c934fe21a48a4931d3d9458b415f112cee65c660f5490e982341da1c58634b3967ca6f3596d20cc90f508382156e36f16539093240ef5f2aa6a2c0dff2a67df30dcf50bf6e0b82a3d49f2d532a8dde1b3ceefcf0837190b74186090d1c18b59917d7efce1adfb238ef4a7b1d22c4cef09320221de883e97e6882466508de06fcdabad3b741bdca2cff879d57ddda52f42b3dcb8a78cfc05826af7e4ff155960ff8491194f4d321ef195990abaeeefdcb852d1e1e3703f317385a9458b6c2dd9db830f757ec29c9939fc7313e639fe485bc1e41ddaaef3fbf1f7cc527c8fad0d21b8082482caad7bee440e5097665f636c3dfec82f8c98afb6243bc3944939675a594277d278ba4361461f7da52e224e4ce5dee4a467bf6ae9f67b61ac6eb0a440406abac2016eec907e241c57f5f44be47290fd0fef785ff04df3810ccd637b4d97a84bae8486a36f75d872e645fe46625969fc2d1f032c56ed44bd98ea27bd9b6ddc8eb2dc2ec9f90f2f1ca1bd20e37ac58b03c84c872f4ba47310654986641460dfdd531ac62a76ad87b89c103ac5c9c2e7e70c66447b3412d4a1e5cbc30e16939505116c04de33ae054ed366de8d1f971c2de439957a194e22a488f58d7efd46439177f3f3c45a1475927eecd846d3d2e6a2ab5c7f8addd99062c2fc6b272d1f51bb8f22f1b6f8bb3faf8aa85e5eb9abf7df5cf8f26267323808b0833a987989cbe59205e7ad06556e2d1b8a4873ca1cbcbc8d43abc145fd4eb832e7a58ab2c793d003ce7b1850ce45eb7480417a1e9eb9d39a1028a2a04a2aa649c098c4f8eee514db5f6021173bb254b8e22b150b2ca01dc7ff235db46ed78d07f43d1adab13b8445d1b32069eb45f9d389fcf5a3f7d3ebe243c5b1fe17b1f5a3d571b65f21b9e471e818172554dc956749b99cb7a5f303ec480d7194a2ba86e204f06aa1becdddc8c49082c527e7064ac2ad77dc05639d3d2a7778f6943ed6105ebf6f0b9e94fddbe05c236ec000f4d1d4e496b10068211ab68ada4c7f7ac61f5f5ba5f1810d5bbe87ff4f8356af0d3f682baedb0ad8f8488b277421f0a03fc5e3095ee34bc4472d8f17e3f7013cf2f79f5ff3ea4b6bae56d1365a33b09bfa9a496323f7da923b7e29dce4beb81035f13130004c96e56d7ef6ca6c101d20c27a218e623227c33c9e488b17e7ae9ac20da8240501f7b614a1730f164553fe479ef149866e4ea47296814284a3d3eb7cbb294289ffb996e0eb053b9c16e54cf267832e3d360eb196ed51305630223309ea97215628f01ec9d3ea48096418d5e962cac5063460f0a18772ec7ce66d14a1cce14b52c40bbbfafccbf1e76f09e57ff0718048e5b993157a6cf4718826b1e09430413a3596a15c4a620fa8c8e1d1663e5739f9f790ddbb3be0e00187d43717d659242467d8681ac10303346157f894d9037641417010e9654c6a5b22263e73a5a37128f50078a980c30930321aa5c5e7851d5d392ddce3a14a96916fa8421ae6728f37f5de7c3e98feb4babd4e1bd2315d595e209d52748f70adc2284fcdaa6ad880470d2a071f3490aaf3491fb64b4547419e8eccdc491a8921156cb4811ad1e66514a32b0b31b641438881f28c1e6461b4f451938999af671e8c6a5cd0c072a9fe4cdbefe24ca616f3d0a15ac97cca835b1a440e04fa28340c6044176c8ecc8ee0d033d47db8a0aacfa0eabdfa1c9509fc2604008f01cbafeb5bd2b503b809ed672340b9a576593f1ef388391b54b605e7a15bef7b1345627a34fca57738b0f8f4f19eea93c903495274a4425a1a1cc6c4c6e335b631df5185c95b485e4257867b5347a40e4e14dcc560f061fd4fd265137dc68afd548adde778f1330f769acb1ccf5da14ff6992c24e210ea6e6179421881b803393bc6974e37106c5b5b3b5d0b3469f8969bffb7e4ceb2c98e928e74366492d27235ae4c74a2f48511aeeaa53a2beafa7a331b50e454c507af1b63350a5cef35668a5b9325014192277e509561008b3601088f79d42eaa8b1e4ae2000b31749e2b8094312ddb7f3c1cd625ef885c11fa22a66e374b52b3425e0b8016154e1fd8471339e32e7373d63ab646d893fbe09ae07b06074c01401ea76b3c382a9d32f24f93c789964e16bc4206ecd75c10917ab84ffd8d6cdf4cd28fd90375ff28518f8c1a3befc538e1b9e427f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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x0, 0x0) read$FUSE(r4, &(0x7f00000123c0)={0x2020}, 0x2020) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) syz_fuse_handle_req(r2, 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0x2000, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000280)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000040)='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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000500)={{r0}, &(0x7f0000000480), &(0x7f00000004c0)=r2}, 0x20) [ 25.512532][ T30] audit: type=1400 audit(1715923818.329:111): avc: denied { read write } for pid=385 comm="syz-executor.1" name="fuse" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 25.565199][ T30] audit: type=1400 audit(1715923818.329:112): avc: denied { open } for pid=385 comm="syz-executor.1" path="/dev/fuse" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 125.581136][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 125.587730][ C1] rcu: 1-...!: (9999 ticks this GP) idle=f3f/1/0x4000000000000000 softirq=2507/2507 fqs=0 last_accelerate: 9363/bb8d dyntick_enabled: 1 [ 125.601624][ C1] (t=10002 jiffies g=1249 q=75) [ 125.606389][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g1249 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 125.618447][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=415 [ 125.625996][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g1249 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 125.637105][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 125.646910][ C1] rcu: RCU grace-period kthread stack dump: [ 125.652651][ C1] task:rcu_preempt state:I stack:28288 pid: 14 ppid: 2 flags:0x00004000 [ 125.661688][ C1] Call Trace: [ 125.664790][ C1] [ 125.667584][ C1] __schedule+0xccc/0x1590 [ 125.671824][ C1] ? __sched_text_start+0x8/0x8 [ 125.676508][ C1] ? __kasan_check_write+0x14/0x20 [ 125.681456][ C1] schedule+0x11f/0x1e0 [ 125.685449][ C1] schedule_timeout+0x18c/0x370 [ 125.690134][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 125.695168][ C1] ? console_conditional_schedule+0x30/0x30 [ 125.700896][ C1] ? update_process_times+0x200/0x200 [ 125.706102][ C1] ? prepare_to_swait_event+0x308/0x320 [ 125.711486][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 125.716086][ C1] ? debug_smp_processor_id+0x17/0x20 [ 125.721294][ C1] ? __note_gp_changes+0x4ab/0x920 [ 125.726240][ C1] ? rcu_gp_init+0xc30/0xc30 [ 125.730666][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 125.735698][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 125.740126][ C1] rcu_gp_kthread+0xa4/0x350 [ 125.744551][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 125.749240][ C1] ? rcu_barrier_callback+0x50/0x50 [ 125.754275][ C1] ? __kasan_check_read+0x11/0x20 [ 125.759133][ C1] ? __kthread_parkme+0xb2/0x200 [ 125.763909][ C1] kthread+0x421/0x510 [ 125.767813][ C1] ? rcu_barrier_callback+0x50/0x50 [ 125.772846][ C1] ? kthread_blkcg+0xd0/0xd0 [ 125.777277][ C1] ret_from_fork+0x1f/0x30 [ 125.781533][ C1] [ 125.784399][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 125.790556][ C1] Sending NMI from CPU 1 to CPUs 0: [ 125.795614][ C0] NMI backtrace for cpu 0 [ 125.795639][ C0] CPU: 0 PID: 388 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 125.795658][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 125.795671][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 125.795693][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 125.795706][ C0] RSP: 0018:ffffc900053376c0 EFLAGS: 00000246 [ 125.795722][ C0] RAX: 0000000000000003 RBX: 1ffff92000a66edc RCX: ffffffff8154fa7f [ 125.795735][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888129351528 [ 125.795748][ C0] RBP: ffffc90005337770 R08: dffffc0000000000 R09: ffffed102526a2a6 [ 125.795761][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 125.795773][ C0] R13: ffff888129351528 R14: 0000000000000003 R15: 1ffff92000a66ee0 [ 125.795785][ C0] FS: 00007fb4b281a6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 125.795801][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.795813][ C0] CR2: 00007f1d7a00ad58 CR3: 000000012b017000 CR4: 00000000003506b0 [ 125.795829][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 125.795839][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 125.795849][ C0] Call Trace: [ 125.795854][ C0] [ 125.795861][ C0] ? show_regs+0x58/0x60 [ 125.795890][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 125.795910][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 125.795930][ C0] ? kvm_wait+0x147/0x180 [ 125.795944][ C0] ? kvm_wait+0x147/0x180 [ 125.795959][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 125.795976][ C0] ? nmi_handle+0xa8/0x280 [ 125.796011][ C0] ? kvm_wait+0x147/0x180 [ 125.796027][ C0] ? default_do_nmi+0x69/0x160 [ 125.796044][ C0] ? exc_nmi+0xaf/0x120 [ 125.796059][ C0] ? end_repeat_nmi+0x16/0x31 [ 125.796076][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 125.796098][ C0] ? kvm_wait+0x147/0x180 [ 125.796113][ C0] ? kvm_wait+0x147/0x180 [ 125.796128][ C0] ? kvm_wait+0x147/0x180 [ 125.796143][ C0] [ 125.796148][ C0] [ 125.796153][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 125.796170][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 125.796187][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 125.796207][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 125.796228][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 125.796247][ C0] ? __sys_bpf+0x405/0x760 [ 125.796263][ C0] ? do_syscall_64+0x3d/0xb0 [ 125.796278][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 125.796300][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 125.796318][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 125.796338][ C0] sock_map_delete_elem+0x99/0x130 [ 125.796357][ C0] ? sock_map_unref+0x352/0x4d0 [ 125.796373][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xcd4 [ 125.796393][ C0] bpf_trace_run2+0xec/0x210 [ 125.796412][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 125.796429][ C0] ? sock_map_unref+0x352/0x4d0 [ 125.796446][ C0] ? __kasan_check_write+0x14/0x20 [ 125.796464][ C0] ? sock_map_unref+0x352/0x4d0 [ 125.796481][ C0] __bpf_trace_kfree+0x6f/0x90 [ 125.796497][ C0] ? sock_map_unref+0x352/0x4d0 [ 125.796519][ C0] kfree+0x1f3/0x220 [ 125.796538][ C0] sock_map_unref+0x352/0x4d0 [ 125.796556][ C0] sock_map_delete_elem+0xc1/0x130 [ 125.796573][ C0] ? kvfree+0x35/0x40 [ 125.796589][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xcd4 [ 125.796602][ C0] bpf_trace_run2+0xec/0x210 [ 125.796620][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 125.796637][ C0] ? sock_map_update_elem_sys+0x439/0x660 [ 125.796654][ C0] ? kvfree+0x35/0x40 [ 125.796670][ C0] ? kvfree+0x35/0x40 [ 125.796684][ C0] __bpf_trace_kfree+0x6f/0x90 [ 125.796700][ C0] ? kvfree+0x35/0x40 [ 125.796714][ C0] kfree+0x1f3/0x220 [ 125.796730][ C0] ? bpf_map_update_value+0x164/0x3c0 [ 125.796747][ C0] kvfree+0x35/0x40 [ 125.796762][ C0] map_update_elem+0x653/0x770 [ 125.796779][ C0] __sys_bpf+0x405/0x760 [ 125.796795][ C0] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 125.796814][ C0] ? __kasan_check_read+0x11/0x20 [ 125.796832][ C0] __x64_sys_bpf+0x7c/0x90 [ 125.796848][ C0] do_syscall_64+0x3d/0xb0 [ 125.796864][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 125.796883][ C0] RIP: 0033:0x7fb4b3aa5ee9 [ 125.796902][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 125.796916][ C0] RSP: 002b:00007fb4b281a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 125.796933][ C0] RAX: ffffffffffffffda RBX: 00007fb4b3bd4f80 RCX: 00007fb4b3aa5ee9 [ 125.796945][ C0] RDX: 0000000000000020 RSI: 0000000020000500 RDI: 0000000000000002 [ 125.796956][ C0] RBP: 00007fb4b3af249e R08: 0000000000000000 R09: 0000000000000000 [ 125.796966][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 125.796976][ C0] R13: 000000000000000b R14: 00007fb4b3bd4f80 R15: 00007ffe2f060678 [ 125.796990][ C0] [ 125.797660][ C1] Sending NMI from CPU 1 to CPUs 0: [ 126.288959][ C0] NMI backtrace for cpu 0 [ 126.288972][ C0] CPU: 0 PID: 388 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 126.288992][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 126.289002][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 126.289025][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 126.289040][ C0] RSP: 0018:ffffc900053376c0 EFLAGS: 00000246 [ 126.289056][ C0] RAX: 0000000000000003 RBX: 1ffff92000a66edc RCX: ffffffff8154fa7f [ 126.289070][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888129351528 [ 126.289082][ C0] RBP: ffffc90005337770 R08: dffffc0000000000 R09: ffffed102526a2a6 [ 126.289095][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 126.289107][ C0] R13: ffff888129351528 R14: 0000000000000003 R15: 1ffff92000a66ee0 [ 126.289119][ C0] FS: 00007fb4b281a6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 126.289134][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 126.289146][ C0] CR2: 00007f1d7a00ad58 CR3: 000000012b017000 CR4: 00000000003506b0 [ 126.289162][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 126.289177][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 126.289188][ C0] Call Trace: [ 126.289193][ C0] [ 126.289201][ C0] ? show_regs+0x58/0x60 [ 126.289219][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 126.289240][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 126.289260][ C0] ? kvm_wait+0x147/0x180 [ 126.289275][ C0] ? kvm_wait+0x147/0x180 [ 126.289291][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 126.289309][ C0] ? nmi_handle+0xa8/0x280 [ 126.289326][ C0] ? kvm_wait+0x147/0x180 [ 126.289341][ C0] ? kvm_wait+0x147/0x180 [ 126.289356][ C0] ? default_do_nmi+0x69/0x160 [ 126.289374][ C0] ? exc_nmi+0xaf/0x120 [ 126.289390][ C0] ? end_repeat_nmi+0x16/0x31 [ 126.289407][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 126.289429][ C0] ? kvm_wait+0x147/0x180 [ 126.289445][ C0] ? kvm_wait+0x147/0x180 [ 126.289461][ C0] ? kvm_wait+0x147/0x180 [ 126.289476][ C0] [ 126.289480][ C0] [ 126.289486][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 126.289503][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 126.289521][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 126.289541][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 126.289563][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 126.289583][ C0] ? __sys_bpf+0x405/0x760 [ 126.289599][ C0] ? do_syscall_64+0x3d/0xb0 [ 126.289614][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 126.289636][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 126.289655][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 126.289675][ C0] sock_map_delete_elem+0x99/0x130 [ 126.289695][ C0] ? sock_map_unref+0x352/0x4d0 [ 126.289712][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xcd4 [ 126.289726][ C0] bpf_trace_run2+0xec/0x210 [ 126.289746][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 126.289764][ C0] ? sock_map_unref+0x352/0x4d0 [ 126.289781][ C0] ? __kasan_check_write+0x14/0x20 [ 126.289799][ C0] ? sock_map_unref+0x352/0x4d0 [ 126.289816][ C0] __bpf_trace_kfree+0x6f/0x90 [ 126.289833][ C0] ? sock_map_unref+0x352/0x4d0 [ 126.289849][ C0] kfree+0x1f3/0x220 [ 126.289868][ C0] sock_map_unref+0x352/0x4d0 [ 126.289886][ C0] sock_map_delete_elem+0xc1/0x130 [ 126.289903][ C0] ? kvfree+0x35/0x40 [ 126.289919][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xcd4 [ 126.289932][ C0] bpf_trace_run2+0xec/0x210 [ 126.289950][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 126.289967][ C0] ? sock_map_update_elem_sys+0x439/0x660 [ 126.289996][ C0] ? kvfree+0x35/0x40 [ 126.290019][ C0] ? kvfree+0x35/0x40 [ 126.290041][ C0] __bpf_trace_kfree+0x6f/0x90 [ 126.290066][ C0] ? kvfree+0x35/0x40 [ 126.290090][ C0] kfree+0x1f3/0x220 [ 126.290115][ C0] ? bpf_map_update_value+0x164/0x3c0 [ 126.290139][ C0] kvfree+0x35/0x40 [ 126.290153][ C0] map_update_elem+0x653/0x770 [ 126.290175][ C0] __sys_bpf+0x405/0x760 [ 126.290191][ C0] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 126.290211][ C0] ? __kasan_check_read+0x11/0x20 [ 126.290229][ C0] __x64_sys_bpf+0x7c/0x90 [ 126.290244][ C0] do_syscall_64+0x3d/0xb0 [ 126.290260][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 126.290280][ C0] RIP: 0033:0x7fb4b3aa5ee9 [ 126.290294][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 126.290307][ C0] RSP: 002b:00007fb4b281a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 126.290324][ C0] RAX: ffffffffffffffda RBX: 00007fb4b3bd4f80 RCX: 00007fb4b3aa5ee9 [ 126.290337][ C0] RDX: 0000000000000020 RSI: 0000000020000500 RDI: 0000000000000002 [ 126.290347][ C0] RBP: 00007fb4b3af249e R08: 0000000000000000 R09: 0000000000000000 [ 126.290358][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 126.290368][ C0] R13: 000000000000000b R14: 00007fb4b3bd4f80 R15: 00007ffe2f060678 [ 126.290382][ C0] [ 126.290942][ C1] NMI backtrace for cpu 1 [ 126.785800][ C1] CPU: 1 PID: 381 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 126.795769][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 126.805665][ C1] Call Trace: [ 126.808787][ C1] [ 126.811481][ C1] dump_stack_lvl+0x151/0x1b7 [ 126.815992][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 126.821458][ C1] ? cpumask_next+0x8a/0xb0 [ 126.825799][ C1] dump_stack+0x15/0x17 [ 126.829788][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 126.834563][ C1] ? init_x2apic_ldr+0x10/0x10 [ 126.839167][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 126.845151][ C1] ? irq_work_queue+0xd4/0x160 [ 126.849753][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 126.855657][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 126.861473][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 126.867373][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 126.873109][ C1] rcu_dump_cpu_stacks+0x1d8/0x330 [ 126.878051][ C1] print_cpu_stall+0x315/0x5f0 [ 126.882650][ C1] rcu_sched_clock_irq+0x989/0x12f0 [ 126.887686][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 126.893670][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 126.898704][ C1] update_process_times+0x198/0x200 [ 126.903740][ C1] tick_sched_timer+0x188/0x240 [ 126.908432][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 126.913810][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 126.918843][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 126.923788][ C1] ? clockevents_program_event+0x22f/0x300 [ 126.929429][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 126.935332][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 126.940107][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 126.945830][ C1] sysvec_apic_timer_interrupt+0x44/0xc0 [ 126.951300][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 126.957114][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 126.961890][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 126.981330][ C1] RSP: 0018:ffffc900001d0780 EFLAGS: 00000246 [ 126.987232][ C1] RAX: 0000000000000001 RBX: 1ffff9200003a0f4 RCX: 1ffffffff0d1aa9c [ 126.995040][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 127.002855][ C1] RBP: ffffc900001d0830 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 127.010665][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 127.018493][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff9200003a0f8 [ 127.026294][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 127.032277][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 127.037342][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 127.043252][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 127.049496][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 127.054268][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 127.059301][ C1] sock_map_delete_elem+0x99/0x130 [ 127.064249][ C1] ? ip6_dst_destroy+0x8d/0x450 [ 127.069061][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xcd4 [ 127.074435][ C1] bpf_trace_run2+0xec/0x210 [ 127.078868][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 127.083547][ C1] ? ip6_dst_destroy+0x8d/0x450 [ 127.088235][ C1] ? reweight_entity+0x7a/0x4b0 [ 127.092922][ C1] ? ip6_dst_destroy+0x8d/0x450 [ 127.097616][ C1] __bpf_trace_kfree+0x6f/0x90 [ 127.102212][ C1] ? ip6_dst_destroy+0x8d/0x450 [ 127.106895][ C1] kfree+0x1f3/0x220 [ 127.110628][ C1] ip6_dst_destroy+0x8d/0x450 [ 127.115138][ C1] ? ip6_default_advmss+0xf0/0xf0 [ 127.119998][ C1] dst_destroy+0x14f/0x330 [ 127.124252][ C1] ? dst_release+0xe0/0xe0 [ 127.128670][ C1] dst_destroy_rcu+0x19/0x20 [ 127.133095][ C1] rcu_do_batch+0x57a/0xc10 [ 127.137431][ C1] ? local_bh_enable+0x20/0x20 [ 127.142028][ C1] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 127.147673][ C1] ? note_gp_changes+0x159/0x260 [ 127.152448][ C1] rcu_core+0x517/0x1020 [ 127.156523][ C1] ? clockevents_program_event+0x22f/0x300 [ 127.162165][ C1] ? rcu_cpu_kthread_park+0x90/0x90 [ 127.167197][ C1] ? hrtimer_interrupt+0x867/0xaa0 [ 127.172148][ C1] ? irqtime_account_irq+0x79/0x3c0 [ 127.177177][ C1] rcu_core_si+0x9/0x10 [ 127.181173][ C1] __do_softirq+0x26d/0x5bf [ 127.185513][ C1] __irq_exit_rcu+0x50/0xf0 [ 127.189848][ C1] irq_exit_rcu+0x9/0x10 [ 127.193930][ C1] sysvec_apic_timer_interrupt+0x9a/0xc0 [ 127.199397][ C1] [ 127.202175][ C1] [ 127.204950][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 127.210766][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80 [ 127.217017][ C1] Code: 8d 86 e8 bc 6c e9 fc 48 83 3d 9c 78 c4 01 00 74 35 48 89 df e8 0e 0a 8c fc 66 90 41 f7 c6 00 02 00 00 74 01 fb bf 01 00 00 00 84 4d 83 fc 65 8b 05 25 91 39 7b 85 c0 74 05 5b 41 5e 5d c3 e8 [ 127.236460][ C1] RSP: 0018:ffffc90005637340 EFLAGS: 00000206 [ 127.242360][ C1] RAX: 0000000000000001 RBX: ffff88810ac36050 RCX: dffffc0000000000 [ 127.250171][ C1] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 127.257983][ C1] RBP: ffffc90005637350 R08: ffffffff819b98a4 R09: fffff94000967401 [ 127.265792][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000180 [ 127.273604][ C1] R13: ffffea0004b3a010 R14: 0000000000000246 R15: ffffea0004b3a040 [ 127.281417][ C1] ? release_pages+0x1a4/0x1370 [ 127.286106][ C1] release_pages+0x1e4/0x1370 [ 127.290615][ C1] ? lru_cache_disable+0x30/0x30 [ 127.295389][ C1] ? __kasan_check_read+0x11/0x20 [ 127.300248][ C1] ? free_swap_cache+0x138/0x230 [ 127.305029][ C1] free_pages_and_swap_cache+0x8a/0xa0 [ 127.310319][ C1] tlb_flush_mmu+0xd0/0x180 [ 127.314659][ C1] unmap_page_range+0x1a96/0x1ca0 [ 127.319530][ C1] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 127.325683][ C1] ? uprobe_munmap+0x18d/0x450 [ 127.330281][ C1] unmap_vmas+0x389/0x560 [ 127.334448][ C1] ? unmap_page_range+0x1ca0/0x1ca0 [ 127.339480][ C1] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 127.344772][ C1] exit_mmap+0x3d8/0x6f0 [ 127.348853][ C1] ? exit_aio+0x25e/0x3c0 [ 127.353020][ C1] ? vm_brk+0x30/0x30 [ 127.356836][ C1] ? mutex_unlock+0xb2/0x260 [ 127.361269][ C1] ? uprobe_clear_state+0x2cd/0x320 [ 127.366313][ C1] __mmput+0x95/0x310 [ 127.370126][ C1] mmput+0x5b/0x170 [ 127.373767][ C1] do_exit+0xb9c/0x2ca0 [ 127.377756][ C1] ? security_file_free+0xc6/0xe0 [ 127.382625][ C1] ? percpu_counter_add_batch+0x13d/0x160 [ 127.388174][ C1] ? put_task_struct+0x80/0x80 [ 127.392774][ C1] ? __fput+0x71b/0x910 [ 127.396762][ C1] ? __kasan_check_write+0x14/0x20 [ 127.401712][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 127.406657][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 127.412041][ C1] do_group_exit+0x141/0x310 [ 127.416468][ C1] get_signal+0x7a3/0x1630 [ 127.420719][ C1] arch_do_signal_or_restart+0xbd/0x1680 [ 127.426185][ C1] ? fput_many+0x167/0x1b0 [ 127.430436][ C1] ? fput+0x1a/0x20 [ 127.434084][ C1] ? do_sendfile+0xce7/0xfe0 [ 127.438512][ C1] ? get_sigframe_size+0x10/0x10 [ 127.443284][ C1] ? do_preadv+0x350/0x350 [ 127.447537][ C1] ? __x64_sys_sendfile64+0x1ce/0x230 [ 127.452745][ C1] exit_to_user_mode_loop+0xa0/0xe0 [ 127.457778][ C1] exit_to_user_mode_prepare+0x5a/0xa0 [ 127.463073][ C1] syscall_exit_to_user_mode+0x26/0x160 [ 127.468459][ C1] do_syscall_64+0x49/0xb0 [ 127.472708][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 127.478435][ C1] RIP: 0033:0x7f6d5b39eee9 [ 127.482687][ C1] Code: Unable to access opcode bytes at RIP 0x7f6d5b39eebf. [ 127.489910][ C1] RSP: 002b:00007f6d5a0d10c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 127.498135][ C1] RAX: 0000000000008a00 RBX: 00007f6d5b4ce120 RCX: 00007f6d5b39eee9 [ 127.505945][ C1] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 127.513760][ C1] RBP: 00007f6d5b3eb49e R08: 0000000000000000 R09: 0000000000000000 [ 127.521573][ C1] R10: 000000000000f800 R11: 0000000000000246 R12: 0000000000000000 [ 127.529381][ C1] R13: 000000000000006e R14: 00007f6d5b4ce120 R15: 00007ffc77a1bb68 [ 127.537197][ C1] [ 265.095436][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 225s! [syz-executor.2:388] [ 265.103859][ C0] Modules linked in: [ 265.107593][ C0] CPU: 0 PID: 388 Comm: syz-executor.2 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.117574][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.127471][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 265.132238][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.152198][ C0] RSP: 0018:ffffc900053376c0 EFLAGS: 00000246 [ 265.158101][ C0] RAX: 0000000000000003 RBX: 1ffff92000a66edc RCX: ffffffff8154fa7f [ 265.165909][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888129351528 [ 265.173723][ C0] RBP: ffffc90005337770 R08: dffffc0000000000 R09: ffffed102526a2a6 [ 265.181531][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.189348][ C0] R13: ffff888129351528 R14: 0000000000000003 R15: 1ffff92000a66ee0 [ 265.197154][ C0] FS: 00007fb4b281a6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 265.205926][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.212342][ C0] CR2: 00007f1d7a00ad58 CR3: 000000012b017000 CR4: 00000000003506b0 [ 265.220162][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.227966][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.235775][ C0] Call Trace: [ 265.238909][ C0] [ 265.241671][ C0] ? show_regs+0x58/0x60 [ 265.245672][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.250618][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.255742][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.260949][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.265895][ C0] ? clockevents_program_event+0x22f/0x300 [ 265.271537][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.277437][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.282387][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.288286][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.293928][ C0] [ 265.296704][ C0] [ 265.299482][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.305471][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.311598][ C0] ? kvm_wait+0x147/0x180 [ 265.315712][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.321702][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 265.326651][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.332725][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.338630][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.344875][ C0] ? __sys_bpf+0x405/0x760 [ 265.349126][ C0] ? do_syscall_64+0x3d/0xb0 [ 265.353554][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.359465][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 265.364231][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.369265][ C0] sock_map_delete_elem+0x99/0x130 [ 265.374212][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.378900][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xcd4 [ 265.384279][ C0] bpf_trace_run2+0xec/0x210 [ 265.388706][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.393390][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.398076][ C0] ? __kasan_check_write+0x14/0x20 [ 265.403024][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.407711][ C0] __bpf_trace_kfree+0x6f/0x90 [ 265.412313][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.417000][ C0] kfree+0x1f3/0x220 [ 265.420730][ C0] sock_map_unref+0x352/0x4d0 [ 265.425245][ C0] sock_map_delete_elem+0xc1/0x130 [ 265.430193][ C0] ? kvfree+0x35/0x40 [ 265.434010][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xcd4 [ 265.439392][ C0] bpf_trace_run2+0xec/0x210 [ 265.443829][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.448505][ C0] ? sock_map_update_elem_sys+0x439/0x660 [ 265.454060][ C0] ? kvfree+0x35/0x40 [ 265.457880][ C0] ? kvfree+0x35/0x40 [ 265.461697][ C0] __bpf_trace_kfree+0x6f/0x90 [ 265.466298][ C0] ? kvfree+0x35/0x40 [ 265.470116][ C0] kfree+0x1f3/0x220 [ 265.473867][ C0] ? bpf_map_update_value+0x164/0x3c0 [ 265.479057][ C0] kvfree+0x35/0x40 [ 265.482704][ C0] map_update_elem+0x653/0x770 [ 265.487303][ C0] __sys_bpf+0x405/0x760 [ 265.491381][ C0] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 265.496589][ C0] ? __kasan_check_read+0x11/0x20 [ 265.501535][ C0] __x64_sys_bpf+0x7c/0x90 [ 265.505789][ C0] do_syscall_64+0x3d/0xb0 [ 265.510042][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.515768][ C0] RIP: 0033:0x7fb4b3aa5ee9 [ 265.520034][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 265.539465][ C0] RSP: 002b:00007fb4b281a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 265.547711][ C0] RAX: ffffffffffffffda RBX: 00007fb4b3bd4f80 RCX: 00007fb4b3aa5ee9 [ 265.555519][ C0] RDX: 0000000000000020 RSI: 0000000020000500 RDI: 0000000000000002 [ 265.563333][ C0] RBP: 00007fb4b3af249e R08: 0000000000000000 R09: 0000000000000000 [ 265.571144][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 265.578953][ C0] R13: 000000000000000b R14: 00007fb4b3bd4f80 R15: 00007ffe2f060678 [ 265.586782][ C0] [ 265.589726][ C0] Sending NMI from CPU 0 to CPUs 1: [ 265.594813][ C1] NMI backtrace for cpu 1 [ 265.594824][ C1] CPU: 1 PID: 381 Comm: syz-executor.3 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.594844][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.594854][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 265.594876][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.594890][ C1] RSP: 0018:ffffc900001d0780 EFLAGS: 00000246 [ 265.594907][ C1] RAX: 0000000000000001 RBX: 1ffff9200003a0f4 RCX: 1ffffffff0d1aa9c [ 265.594920][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 265.594931][ C1] RBP: ffffc900001d0830 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 265.594945][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.594957][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff9200003a0f8 [ 265.594970][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.594991][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.595004][ C1] CR2: 0000560ea29700d8 CR3: 00000001261cf000 CR4: 00000000003506a0 [ 265.595020][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.595030][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.595041][ C1] Call Trace: [ 265.595047][ C1] [ 265.595053][ C1] ? show_regs+0x58/0x60 [ 265.595072][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 265.595093][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 265.595114][ C1] ? kvm_wait+0x147/0x180 [ 265.595129][ C1] ? kvm_wait+0x147/0x180 [ 265.595145][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 265.595164][ C1] ? nmi_handle+0xa8/0x280 [ 265.595181][ C1] ? kvm_wait+0x147/0x180 [ 265.595197][ C1] ? default_do_nmi+0x69/0x160 [ 265.595216][ C1] ? exc_nmi+0xaf/0x120 [ 265.595232][ C1] ? end_repeat_nmi+0x16/0x31 [ 265.595251][ C1] ? kvm_wait+0x147/0x180 [ 265.595266][ C1] ? kvm_wait+0x147/0x180 [ 265.595282][ C1] ? kvm_wait+0x147/0x180 [ 265.595298][ C1] [ 265.595303][ C1] [ 265.595307][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.595325][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 265.595344][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 265.595367][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.595389][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 265.595408][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.595429][ C1] sock_map_delete_elem+0x99/0x130 [ 265.595447][ C1] ? ip6_dst_destroy+0x8d/0x450 [ 265.595467][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xcd4 [ 265.595482][ C1] bpf_trace_run2+0xec/0x210 [ 265.595501][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.595519][ C1] ? ip6_dst_destroy+0x8d/0x450 [ 265.595538][ C1] ? reweight_entity+0x7a/0x4b0 [ 265.595556][ C1] ? ip6_dst_destroy+0x8d/0x450 [ 265.595574][ C1] __bpf_trace_kfree+0x6f/0x90 [ 265.595591][ C1] ? ip6_dst_destroy+0x8d/0x450 [ 265.595609][ C1] kfree+0x1f3/0x220 [ 265.595629][ C1] ip6_dst_destroy+0x8d/0x450 [ 265.595648][ C1] ? ip6_default_advmss+0xf0/0xf0 [ 265.595667][ C1] dst_destroy+0x14f/0x330 [ 265.595685][ C1] ? dst_release+0xe0/0xe0 [ 265.595702][ C1] dst_destroy_rcu+0x19/0x20 [ 265.595718][ C1] rcu_do_batch+0x57a/0xc10 [ 265.595741][ C1] ? local_bh_enable+0x20/0x20 [ 265.595758][ C1] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 265.595778][ C1] ? note_gp_changes+0x159/0x260 [ 265.595799][ C1] rcu_core+0x517/0x1020 [ 265.595817][ C1] ? clockevents_program_event+0x22f/0x300 [ 265.595836][ C1] ? rcu_cpu_kthread_park+0x90/0x90 [ 265.595855][ C1] ? hrtimer_interrupt+0x867/0xaa0 [ 265.595872][ C1] ? irqtime_account_irq+0x79/0x3c0 [ 265.595890][ C1] rcu_core_si+0x9/0x10 [ 265.595906][ C1] __do_softirq+0x26d/0x5bf [ 265.595925][ C1] __irq_exit_rcu+0x50/0xf0 [ 265.595942][ C1] irq_exit_rcu+0x9/0x10 [ 265.595959][ C1] sysvec_apic_timer_interrupt+0x9a/0xc0 [ 265.595978][ C1] [ 265.595989][ C1] [ 265.595994][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.596011][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x57/0x80 [ 265.596033][ C1] Code: 8d 86 e8 bc 6c e9 fc 48 83 3d 9c 78 c4 01 00 74 35 48 89 df e8 0e 0a 8c fc 66 90 41 f7 c6 00 02 00 00 74 01 fb bf 01 00 00 00 84 4d 83 fc 65 8b 05 25 91 39 7b 85 c0 74 05 5b 41 5e 5d c3 e8 [ 265.596046][ C1] RSP: 0018:ffffc90005637340 EFLAGS: 00000206 [ 265.596060][ C1] RAX: 0000000000000001 RBX: ffff88810ac36050 RCX: dffffc0000000000 [ 265.596072][ C1] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000001 [ 265.596082][ C1] RBP: ffffc90005637350 R08: ffffffff819b98a4 R09: fffff94000967401 [ 265.596095][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000180 [ 265.596107][ C1] R13: ffffea0004b3a010 R14: 0000000000000246 R15: ffffea0004b3a040 [ 265.596120][ C1] ? release_pages+0x1a4/0x1370 [ 265.596139][ C1] release_pages+0x1e4/0x1370 [ 265.596157][ C1] ? lru_cache_disable+0x30/0x30 [ 265.596174][ C1] ? __kasan_check_read+0x11/0x20 [ 265.596191][ C1] ? free_swap_cache+0x138/0x230 [ 265.596208][ C1] free_pages_and_swap_cache+0x8a/0xa0 [ 265.596225][ C1] tlb_flush_mmu+0xd0/0x180 [ 265.596244][ C1] unmap_page_range+0x1a96/0x1ca0 [ 265.596266][ C1] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 265.596285][ C1] ? uprobe_munmap+0x18d/0x450 [ 265.596306][ C1] unmap_vmas+0x389/0x560 [ 265.596322][ C1] ? unmap_page_range+0x1ca0/0x1ca0 [ 265.596340][ C1] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 265.596360][ C1] exit_mmap+0x3d8/0x6f0 [ 265.596377][ C1] ? exit_aio+0x25e/0x3c0 [ 265.596392][ C1] ? vm_brk+0x30/0x30 [ 265.596408][ C1] ? mutex_unlock+0xb2/0x260 [ 265.596428][ C1] ? uprobe_clear_state+0x2cd/0x320 [ 265.596448][ C1] __mmput+0x95/0x310 [ 265.596466][ C1] mmput+0x5b/0x170 [ 265.596483][ C1] do_exit+0xb9c/0x2ca0 [ 265.596498][ C1] ? security_file_free+0xc6/0xe0 [ 265.596520][ C1] ? percpu_counter_add_batch+0x13d/0x160 [ 265.596538][ C1] ? put_task_struct+0x80/0x80 [ 265.596555][ C1] ? __fput+0x71b/0x910 [ 265.596572][ C1] ? __kasan_check_write+0x14/0x20 [ 265.596589][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 265.596607][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 265.596627][ C1] do_group_exit+0x141/0x310 [ 265.596645][ C1] get_signal+0x7a3/0x1630 [ 265.596666][ C1] arch_do_signal_or_restart+0xbd/0x1680 [ 265.596683][ C1] ? fput_many+0x167/0x1b0 [ 265.596699][ C1] ? fput+0x1a/0x20 [ 265.596714][ C1] ? do_sendfile+0xce7/0xfe0 [ 265.596732][ C1] ? get_sigframe_size+0x10/0x10 [ 265.596749][ C1] ? do_preadv+0x350/0x350 [ 265.596767][ C1] ? __x64_sys_sendfile64+0x1ce/0x230 [ 265.596785][ C1] exit_to_user_mode_loop+0xa0/0xe0 [ 265.596803][ C1] exit_to_user_mode_prepare+0x5a/0xa0 [ 265.596821][ C1] syscall_exit_to_user_mode+0x26/0x160 [ 265.596840][ C1] do_syscall_64+0x49/0xb0 [ 265.596856][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.596876][ C1] RIP: 0033:0x7f6d5b39eee9 [ 265.596888][ C1] Code: Unable to access opcode bytes at RIP 0x7f6d5b39eebf. [ 265.596896][ C1] RSP: 002b:00007f6d5a0d10c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 265.596913][ C1] RAX: 0000000000008a00 RBX: 00007f6d5b4ce120 RCX: 00007f6d5b39eee9 [ 265.596925][ C1] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 265.596935][ C1] RBP: 00007f6d5b3eb49e R08: 0000000000000000 R09: 0000000000000000 [ 265.596946][ C1] R10: 000000000000f800 R11: 0000000000000246 R12: 0000000000000000 [ 265.596956][ C1] R13: 000000000000006e R14: 00007f6d5b4ce120 R15: 00007ffc77a1bb68 [ 265.596972][ C1]