syzkaller login: [ 536.630943][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 536.673206][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 581.906483][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:57448' (ECDSA) to the list of known hosts. 1970/01/01 00:10:30 fuzzer started 1970/01/01 00:10:46 dialing manager at localhost:40805 [ 654.603881][ T2045] cgroup: Unknown subsys name 'net' [ 655.840952][ T2045] cgroup: Unknown subsys name 'rlimit' 1970/01/01 00:10:55 syscalls: 2818 1970/01/01 00:10:55 code coverage: enabled 1970/01/01 00:10:55 comparison tracing: enabled 1970/01/01 00:10:55 extra coverage: enabled 1970/01/01 00:10:55 delay kcov mmap: mmap returned an invalid pointer 1970/01/01 00:10:55 setuid sandbox: enabled 1970/01/01 00:10:55 namespace sandbox: enabled 1970/01/01 00:10:55 Android sandbox: /sys/fs/selinux/policy does not exist 1970/01/01 00:10:55 fault injection: enabled 1970/01/01 00:10:55 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 1970/01/01 00:10:55 net packet injection: enabled 1970/01/01 00:10:55 net device setup: enabled 1970/01/01 00:10:55 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 1970/01/01 00:10:55 devlink PCI setup: PCI device 0000:00:10.0 is not available 1970/01/01 00:10:55 USB emulation: enabled 1970/01/01 00:10:55 hci packet injection: /dev/vhci does not exist 1970/01/01 00:10:55 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 1970/01/01 00:10:55 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 1970/01/01 00:10:55 fetching corpus: 0, signal 0/2000 (executing program) 1970/01/01 00:11:02 fetching corpus: 50, signal 28473/32059 (executing program) 1970/01/01 00:11:06 fetching corpus: 99, signal 40351/45479 (executing program) 1970/01/01 00:11:12 fetching corpus: 149, signal 50959/57474 (executing program) 1970/01/01 00:11:15 fetching corpus: 199, signal 57483/65380 (executing program) 1970/01/01 00:11:18 fetching corpus: 249, signal 64512/73664 (executing program) 1970/01/01 00:11:21 fetching corpus: 299, signal 68839/79285 (executing program) 1970/01/01 00:11:25 fetching corpus: 349, signal 75240/86805 (executing program) 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1970/01/01 00:26:18 starting 2 fuzzer processes 00:26:18 executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000001500)={0x10, 0x140d, 0x1}, 0x10}}, 0x0) 00:26:18 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, {{@in6=@ipv4={'\x00', '\xff\xff', @empty}}, 0x0, @in, 0x0, 0x6}}, 0xe8) [ 1617.144993][ T2065] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1617.905101][ T2065] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1617.981313][ T2066] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1618.827265][ T2066] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1632.224146][ T2065] device hsr_slave_0 entered promiscuous mode [ 1632.295055][ T2065] device hsr_slave_1 entered promiscuous mode [ 1634.595072][ T2066] device hsr_slave_0 entered promiscuous mode [ 1634.640786][ T2066] device hsr_slave_1 entered promiscuous mode [ 1634.665028][ T2066] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1634.680092][ T2066] Cannot create hsr debugfs directory [ 1644.464227][ T2065] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1644.902570][ T2065] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1645.192549][ T2065] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1645.535085][ T2065] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1646.641090][ T2066] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1646.967689][ T2066] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1647.162260][ T2066] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1647.707009][ T2066] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1662.766462][ T2065] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1664.926255][ T2066] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1665.264569][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1665.422021][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1667.481153][ T2271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1667.582240][ T2271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1677.854469][ T2687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1677.923487][ T2687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1678.372807][ T829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1678.445744][ T829] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1678.776946][ T2271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1678.806543][ T2271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1679.075174][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1680.730588][ T2271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1680.803699][ T2271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1680.861232][ T2271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1680.896663][ T2271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1680.935984][ T2271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1681.896625][ T829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1681.936383][ T829] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1682.615579][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1682.674858][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1682.705598][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1682.753053][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1683.381513][ T2271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1683.414644][ T2271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1683.952885][ T2066] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1685.206394][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1685.216128][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1685.593645][ T829] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1685.620916][ T829] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1732.435863][ T2271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1732.535072][ T2271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1734.174878][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1734.325051][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1748.265472][ T2066] device veth0_vlan entered promiscuous mode [ 1748.801278][ T2066] device veth1_vlan entered promiscuous mode [ 1748.864858][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1748.980906][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1749.103748][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1749.226549][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1749.313376][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1750.305539][ T2687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1750.435493][ T2687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1750.581380][ T829] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1750.633575][ T829] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1750.795919][ T2065] device veth0_vlan entered promiscuous mode [ 1751.576229][ T2065] device veth1_vlan entered promiscuous mode [ 1751.944028][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1752.015729][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1752.383120][ T2066] device veth0_macvtap entered promiscuous mode [ 1752.592419][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1752.822803][ T2066] device veth1_macvtap entered promiscuous mode [ 1754.140781][ T2065] device veth0_macvtap entered promiscuous mode [ 1754.643435][ T2065] device veth1_macvtap entered promiscuous mode [ 1755.066132][ T2066] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1755.091841][ T2066] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1755.093694][ T2066] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1755.095289][ T2066] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1755.245084][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1755.332534][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1755.415256][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1755.452610][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1755.536818][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1755.595014][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1755.624433][ T2046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1755.811131][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1757.097314][ T2687] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1757.162554][ T2687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1757.591695][ T2707] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1757.644730][ T2707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1758.196953][ T2065] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1758.212405][ T2065] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1758.214606][ T2065] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1758.216643][ T2065] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1769.934559][ T2068] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1772.271847][ T2068] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1773.740030][ T2068] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1775.656577][ T2068] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1791.885242][ T2068] device hsr_slave_0 left promiscuous mode [ 1792.123531][ T2068] device hsr_slave_1 left promiscuous mode [ 1792.840377][ T2068] device veth1_macvtap left promiscuous mode [ 1792.847533][ T2068] device veth0_macvtap left promiscuous mode [ 1792.924201][ T2068] device veth1_vlan left promiscuous mode [ 1792.977059][ T2068] device veth0_vlan left promiscuous mode [ 1820.124056][ T2068] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1821.815486][ T2068] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1826.005066][ T2068] bond0 (unregistering): Released all slaves [ 1844.424175][ T2068] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1845.595447][ T2068] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1846.814786][ T2068] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1847.877636][ T2068] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1862.364189][ T2068] device hsr_slave_0 left promiscuous mode [ 1862.453765][ T2068] device hsr_slave_1 left promiscuous mode [ 1862.653599][ T2068] device veth1_macvtap left promiscuous mode [ 1862.656499][ T2068] device veth0_macvtap left promiscuous mode [ 1862.681305][ T2068] device veth1_vlan left promiscuous mode [ 1862.684650][ T2068] device veth0_vlan left promiscuous mode [ 1875.560684][ T2068] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1876.012173][ T2068] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1879.275546][ T2068] bond0 (unregistering): Released all slaves [ 1900.166477][ T2785] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1900.333985][ T2788] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1900.537580][ T2785] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1900.651058][ T2788] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1923.414825][ T2785] device hsr_slave_0 entered promiscuous mode [ 1923.476290][ T2785] device hsr_slave_1 entered promiscuous mode [ 1925.803726][ T2788] device hsr_slave_0 entered promiscuous mode [ 1925.887332][ T2788] device hsr_slave_1 entered promiscuous mode [ 1925.951735][ T2788] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1925.953802][ T2788] Cannot create hsr debugfs directory [ 1969.241068][ T2788] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1970.174385][ T2785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1970.445458][ T2707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1970.560767][ T2707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1971.313364][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1971.424036][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1982.493351][ T2757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1982.531359][ T2757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1982.841775][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1982.902597][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1983.151538][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1983.396627][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1984.046947][ T2758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1984.084503][ T2758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1984.431206][ T2758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1984.475403][ T2758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1984.504248][ T2758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1984.535682][ T2758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1984.996115][ T2758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1985.054018][ T2758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1985.155989][ T2758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1985.691911][ T2707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1987.184878][ T2757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1987.296700][ T2757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1987.392179][ T2757] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1987.413389][ T2757] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1988.382723][ T2785] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1988.507240][ T2785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1989.144607][ T2707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1989.206549][ T2707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1991.015188][ T2757] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1991.053494][ T2757] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2017.985078][ T2863] device hsr_slave_0 left promiscuous mode [ 2018.121777][ T2863] device hsr_slave_1 left promiscuous mode [ 2036.616484][ T2863] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2037.571432][ T2863] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2040.861271][ T2863] bond0 (unregistering): Released all slaves [ 2070.259900][ T2863] device hsr_slave_0 left promiscuous mode [ 2070.353801][ T2863] device hsr_slave_1 left promiscuous mode [ 2081.862061][ T2863] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2082.227765][ T2863] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2085.717005][ T2863] bond0 (unregistering): Released all slaves [ 2117.932713][ T3480] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2118.272543][ T3480] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2121.746927][ T3474] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2121.956485][ T3474] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2144.223642][ T3480] device hsr_slave_0 entered promiscuous mode [ 2144.294868][ T3480] device hsr_slave_1 entered promiscuous mode [ 2149.224142][ T3474] device hsr_slave_0 entered promiscuous mode [ 2149.300963][ T3474] device hsr_slave_1 entered promiscuous mode [ 2149.370975][ T3474] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2149.373047][ T3474] Cannot create hsr debugfs directory [ 2174.740540][ T3480] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2176.726179][ T2758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2176.775340][ T2758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2178.105483][ T3474] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2178.875567][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2178.957210][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2185.293861][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 2185.405202][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 2189.015559][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2189.077767][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2189.481800][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2189.553948][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2191.466103][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2191.563339][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2191.654934][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2191.745052][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2192.383250][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2192.485247][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2192.925023][ T3480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2193.946336][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2193.966048][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2217.011469][ T3165] device hsr_slave_0 left promiscuous mode [ 2217.126048][ T3165] device hsr_slave_1 left promiscuous mode [ 2231.984889][ T3165] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2232.815595][ T3165] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2237.653130][ T3165] bond0 (unregistering): Released all slaves [ 2264.061978][ T3165] device hsr_slave_0 left promiscuous mode [ 2264.152586][ T3165] device hsr_slave_1 left promiscuous mode [ 2275.206386][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 2275.277192][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 2276.496289][ T3165] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2277.126333][ T3165] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2280.686925][ T3165] bond0 (unregistering): Released all slaves [ 2288.616820][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 2293.092044][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 2293.207210][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 2293.296145][ T1859] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 2314.045534][ T4158] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2314.155002][ T4158] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2317.514774][ T4164] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2317.642482][ T4164] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2331.035227][ T4158] device hsr_slave_0 entered promiscuous mode [ 2331.164460][ T4158] device hsr_slave_1 entered promiscuous mode [ 2336.701748][ T4164] device hsr_slave_0 entered promiscuous mode [ 2336.804104][ T4164] device hsr_slave_1 entered promiscuous mode [ 2336.856241][ T4164] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2336.860130][ T4164] Cannot create hsr debugfs directory [ 2368.372046][ T4158] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2369.321304][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2369.366750][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2370.306393][ T4164] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2371.072169][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2371.110835][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2378.662762][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2378.694238][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2378.986175][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2379.043876][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2379.410553][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2379.806572][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2380.287091][ T2757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2380.384792][ T2757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2380.890164][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2380.961250][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2381.221171][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2381.276543][ T3636] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2381.529739][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2381.772691][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2381.800583][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2382.002262][ T4158] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2382.315600][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2384.095079][ T2757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2384.155288][ T2757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2384.201572][ T2757] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2384.206630][ T2757] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2384.224614][ T2757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2384.303966][ T2757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2384.445749][ T4164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2385.907528][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2385.935257][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2406.855442][ T2068] device hsr_slave_0 left promiscuous mode [ 2406.913630][ T2068] device hsr_slave_1 left promiscuous mode 00:40:13 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6erspan0\x00', 0x1}) ioctl$TUNGETDEVNETNS(r0, 0x401054d5, 0x0) [ 2426.543759][ T2068] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2427.326674][ T2068] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2431.596770][ T2068] bond0 (unregistering): Released all slaves [ 2455.547434][ T2068] device hsr_slave_0 left promiscuous mode [ 2455.593936][ T2068] device hsr_slave_1 left promiscuous mode [ 2465.891952][ T2068] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2466.227139][ T2068] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2469.372940][ T2068] bond0 (unregistering): Released all slaves [ 2494.923780][ T4813] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2495.113357][ T4813] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2512.704505][ T4835] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2513.470335][ T4835] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2514.195121][ T4813] device hsr_slave_0 entered promiscuous mode [ 2514.250630][ T4813] device hsr_slave_1 entered promiscuous mode [ 2530.812853][ T4835] device hsr_slave_0 entered promiscuous mode [ 2530.903770][ T4835] device hsr_slave_1 entered promiscuous mode [ 2531.324828][ T4835] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2531.326671][ T4835] Cannot create hsr debugfs directory [ 2536.480365][ T4813] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2538.435847][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2538.487520][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2546.835249][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2546.892578][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2547.092200][ T4810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2547.157040][ T4810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2547.447592][ T4810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2548.470749][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2548.821063][ T4810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2548.876439][ T4810] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2549.277032][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2549.340601][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2551.837625][ T4835] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2551.880459][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2551.885342][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2553.934327][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2554.002690][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2561.836085][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2561.994864][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2562.534481][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2562.664146][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2563.247525][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2565.100030][ T2709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2565.647285][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2565.861276][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2566.770719][ T4835] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2567.581436][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2567.661366][ T4117] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2568.376986][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2568.465791][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2602.352532][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2602.465677][ T2047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2623.365246][ T2072] device hsr_slave_0 left promiscuous mode [ 2623.464926][ T2072] device hsr_slave_1 left promiscuous mode [ 2637.716642][ T2072] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2638.024331][ T2072] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2640.402793][ T2072] bond0 (unregistering): Released all slaves [ 2661.104737][ T2072] device hsr_slave_0 left promiscuous mode [ 2661.160541][ T2072] device hsr_slave_1 left promiscuous mode [ 2668.562545][ T2072] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2668.936151][ T2072] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2669.211658][ T2072] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 2669.215549][ T2072] CPU: 0 PID: 2072 Comm: kworker/u4:2 Not tainted 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 [ 2669.218282][ T2072] Hardware name: riscv-virtio,qemu (DT) [ 2669.220862][ T2072] Workqueue: netns cleanup_net [ 2669.225503][ T2072] Call Trace: [ 2669.226676][ T2072] [] dump_backtrace+0x2e/0x3c [ 2669.229190][ T2072] [] show_stack+0x34/0x40 [ 2669.230599][ T2072] [] dump_stack_lvl+0xe4/0x150 [ 2669.232014][ T2072] [] dump_stack+0x1c/0x24 [ 2669.233502][ T2072] [] panic+0x24a/0x634 [ 2669.234803][ T2072] [] schedule+0x0/0x14c [ 2669.236185][ T2072] [] preempt_schedule_common+0x4e/0xde [ 2669.237635][ T2072] [] preempt_schedule+0x34/0x36 [ 2669.239701][ T2072] [] _raw_spin_unlock_irqrestore+0x8c/0x98 [ 2669.241204][ T2072] [] __unfreeze_partials+0x15a/0x18e [ 2669.242624][ T2072] [] put_cpu_partial+0xf6/0x162 [ 2669.244035][ T2072] [] __slab_free+0x166/0x29c [ 2669.245363][ T2072] [] ___cache_free+0x17c/0x354 [ 2669.246801][ T2072] [] qlist_free_all+0x7c/0x132 [ 2669.248534][ T2072] [] kasan_quarantine_reduce+0x14c/0x1c8 [ 2669.250843][ T2072] [] __kasan_slab_alloc+0x5c/0x98 [ 2669.252367][ T2072] [] kmem_cache_alloc_node+0x368/0x41c [ 2669.253975][ T2072] [] __alloc_skb+0x234/0x2e4 [ 2669.255358][ T2072] [] inet6_netconf_notify_devconf+0xb6/0x1f2 [ 2669.256804][ T2072] [] addrconf_sysctl_unregister+0xaa/0xdc [ 2669.258967][ T2072] [] addrconf_ifdown.isra.0+0xb5e/0xe96 [ 2669.261183][ T2072] [] addrconf_notify+0xca/0x1360 [ 2669.263969][ T2072] [] notifier_call_chain+0xb8/0x188 [ 2669.265416][ T2072] [] raw_notifier_call_chain+0x2a/0x38 [ 2669.266874][ T2072] [] call_netdevice_notifiers_info+0x9e/0x10c [ 2669.269010][ T2072] [] unregister_netdevice_many+0x77a/0xf50 [ 2669.270953][ T2072] [] default_device_exit_batch+0x28a/0x2dc [ 2669.272429][ T2072] [] ops_exit_list+0xcc/0xe8 [ 2669.273893][ T2072] [] cleanup_net+0x430/0x732 [ 2669.275291][ T2072] [] process_one_work+0x654/0xffe [ 2669.276633][ T2072] [] worker_thread+0x360/0x8fa [ 2669.278088][ T2072] [] kthread+0x19e/0x1fa [ 2669.279979][ T2072] [] ret_from_exception+0x0/0x10 [ 2669.282565][ T2072] SMP: stopping secondary CPUs [ 2669.285038][ T2072] Rebooting in 86400 seconds.. VM DIAGNOSIS: 05:52:34 Registers: info registers vcpu 0 pc ffffffff8010b22c mhartid 0000000000000000 mstatus 00000000000001a0 mip 00000000000000a0 mie 000000000000022a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff800055d4 mepc ffffffff80200f00 sepc ffffffff80173f70 mcause 8000000000000007 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff831a18d8 x2/sp ffffaf800f8f7280 x3/gp ffffffff85863ac0 x4/tp ffffaf8009c1c8c0 x5/t0 0000000000046000 x6/t1 fffff5ef0b53eb62 x7/t2 c98d1d35b328ee7c x8/s0 ffffaf800f8f7290 x9/s1 0000000000001000 x10/a0 0000000000000120 x11/a1 ffffffffffffffff x12/a2 1ffff5f001383919 x13/a3 ffffffff80146d84 x14/a4 0000000000010001 x15/a5 0000000000000000 x16/a6 0000000000f00000 x17/a7 ffffaf805a9f5b13 x18/s2 ffffaf8009c1c8c0 x19/s3 ffffffff84b73ec0 x20/s4 0000000000000002 x21/s5 ffffffff8343c840 x22/s6 ffffffffffffffff x23/s7 ffffffff80133e3c x24/s8 ffffffff86c1a620 x25/s9 ffffffff8588a420 x26/s10 ffffaf800bd1144c x27/s11 ffffaf8022cc9bb0 x28/t3 fffffffff3f3f300 x29/t4 fffff5ef0b53eb62 x30/t5 fffff5ef0b53eb63 x31/t6 0000000000040000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 pc ffffffff80dc15ca mhartid 0000000000000001 mstatus 00000000000000a0 mip 00000000000000a0 mie 000000000000022a mideleg 0000000000000222 medeleg 000000000000b109 mtvec 0000000080000540 stvec ffffffff800055d4 mepc ffffffff8010b22c sepc ffffffff800bdb3e mcause 8000000000000007 scause 8000000000000005 mtval 0000000000000000 stval 0000000000000000 x0/zero 0000000000000000 x1/ra ffffffff80dc15ca x2/sp ffffaf800ca428f0 x3/gp ffffffff85863ac0 x4/tp ffffaf800d76b080 x5/t0 ffffffff86bcb657 x6/t1 8cdbc95c5a065100 x7/t2 0000000000000000 x8/s0 ffffaf800ca42910 x9/s1 ffffffff86e58900 x10/a0 ffff8f800066c002 x11/a1 0000000000000007 x12/a2 1ffffffff0dcb129 x13/a3 ffffffff80dc15ca x14/a4 0000000000000000 x15/a5 ffffffff86e58948 x16/a6 ffffffff86e589f1 x17/a7 ffffffff80dcc2ca x18/s2 0000000000000002 x19/s3 ffffffff86e589ec x20/s4 ffffffff86e58900 x21/s5 0000000000000010 x22/s6 ffffffff86e58950 x23/s7 ffffffff86e58b88 x24/s8 0000000000000000 x25/s9 ffffffff86e58958 x26/s10 ffffffff858655c0 x27/s11 0000000000000000 x28/t3 fffffffff3f3f300 x29/t4 ffffffff80112282 x30/t5 1ffff5f0019484cc x31/t6 ffffffff86bcb657 f0/ft0 0000000000000000 f1/ft1 40c035fe4f49ecd1 f2/ft2 4171076b00000000 f3/ft3 43e0000000000000 f4/ft4 3ffe000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000