[ 30.423795] random: sshd: uninitialized urandom read (32 bytes read) [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [ 31.243158] random: sshd: uninitialized urandom read (32 bytes read) [ 31.583444] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 32.119653] random: sshd: uninitialized urandom read (32 bytes read) [ 32.303410] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.129' (ECDSA) to the list of known hosts. [ 37.977871] random: sshd: uninitialized urandom read (32 bytes read) 2019/10/03 14:09:04 parsed 1 programs [ 38.152958] kauditd_printk_skb: 10 callbacks suppressed [ 38.152966] audit: type=1400 audit(1570111744.561:36): avc: denied { map } for pid=6906 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 38.214226] audit: type=1400 audit(1570111744.621:37): avc: denied { map } for pid=6906 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=13822 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 38.999129] random: cc1: uninitialized urandom read (8 bytes read) 2019/10/03 14:09:06 executed programs: 0 [ 39.936587] audit: type=1400 audit(1570111746.341:38): avc: denied { map } for pid=6906 comm="syz-execprog" path="/root/syzkaller-shm046795451" dev="sda1" ino=16485 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 40.200942] IPVS: ftp: loaded support on port[0] = 21 [ 41.108895] IPVS: ftp: loaded support on port[0] = 21 [ 41.155942] chnl_net:caif_netlink_parms(): no params data found [ 41.207368] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.214780] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.222390] device bridge_slave_0 entered promiscuous mode [ 41.231388] IPVS: ftp: loaded support on port[0] = 21 [ 41.247767] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.254811] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.262108] device bridge_slave_1 entered promiscuous mode [ 41.293246] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.301182] chnl_net:caif_netlink_parms(): no params data found [ 41.309898] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.335207] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.343816] team0: Port device team_slave_0 added [ 41.357610] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.365034] team0: Port device team_slave_1 added [ 41.372503] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.386346] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.405866] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.412573] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.419417] device bridge_slave_0 entered promiscuous mode [ 41.474282] device hsr_slave_0 entered promiscuous mode [ 41.540323] device hsr_slave_1 entered promiscuous mode [ 41.580371] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.586758] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.594329] device bridge_slave_1 entered promiscuous mode [ 41.614145] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.621832] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.631652] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.640163] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.640676] IPVS: ftp: loaded support on port[0] = 21 [ 41.665264] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.672544] team0: Port device team_slave_0 added [ 41.679774] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.686905] team0: Port device team_slave_1 added [ 41.692612] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.703856] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.772210] device hsr_slave_0 entered promiscuous mode [ 41.810331] device hsr_slave_1 entered promiscuous mode [ 41.872685] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.879657] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.897234] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.903744] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.910633] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.917167] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.976166] chnl_net:caif_netlink_parms(): no params data found [ 41.994185] IPVS: ftp: loaded support on port[0] = 21 [ 42.005562] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.011973] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.018586] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.024956] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.049395] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.055923] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.062921] device bridge_slave_0 entered promiscuous mode [ 42.070878] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.077226] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.084330] device bridge_slave_1 entered promiscuous mode [ 42.115646] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.127050] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.162530] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.169382] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.177045] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.183736] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.243999] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.252408] team0: Port device team_slave_0 added [ 42.259785] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.269893] team0: Port device team_slave_1 added [ 42.278735] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.286401] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.297562] chnl_net:caif_netlink_parms(): no params data found [ 42.309651] IPVS: ftp: loaded support on port[0] = 21 [ 42.392621] device hsr_slave_0 entered promiscuous mode [ 42.430377] device hsr_slave_1 entered promiscuous mode [ 42.480578] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.489284] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.496136] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.504489] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.522739] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.537681] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.568041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.575891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.626188] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.632880] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.639957] device bridge_slave_0 entered promiscuous mode [ 42.648483] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.654909] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.661872] device bridge_slave_1 entered promiscuous mode [ 42.669099] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.675239] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.684132] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.709728] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.720157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.727929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.736473] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.742872] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.753191] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.760444] chnl_net:caif_netlink_parms(): no params data found [ 42.774403] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.782923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.790660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.798334] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.804733] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.823159] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.830890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.839626] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.864160] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.873758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.882008] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.889077] team0: Port device team_slave_0 added [ 42.896123] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.911128] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.922647] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.930536] team0: Port device team_slave_1 added [ 42.945753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.953611] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.961363] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.969974] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.981356] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.988922] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.997470] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.004473] device bridge_slave_0 entered promiscuous mode [ 43.013029] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.019765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.027858] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.035770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.042976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.054865] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.062263] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.075359] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.084602] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.091118] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.098163] device bridge_slave_1 entered promiscuous mode [ 43.106492] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.113357] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.121425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.128967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.147115] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.156133] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.165193] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.211520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.219204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.226730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.233735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.241773] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.247777] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.258801] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.266760] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.273765] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.281533] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.332205] device hsr_slave_0 entered promiscuous mode [ 43.370426] device hsr_slave_1 entered promiscuous mode [ 43.428447] chnl_net:caif_netlink_parms(): no params data found [ 43.437506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.445446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.453070] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.459696] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.468666] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.477827] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.491679] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.507626] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.515696] team0: Port device team_slave_0 added [ 43.521718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.531426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.539176] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.545763] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.555746] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.564051] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.571639] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.584081] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.592613] team0: Port device team_slave_1 added [ 43.602409] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.609871] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.616496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.624260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.631912] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.638245] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.645279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.653341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.663926] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.673692] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.685581] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.694864] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.704414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.715172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.723451] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.731233] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.737581] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.757077] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.767940] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.791732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.799398] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.808882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.816890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.824759] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.833301] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.842280] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.853193] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.912593] device hsr_slave_0 entered promiscuous mode [ 43.950432] device hsr_slave_1 entered promiscuous mode [ 43.990374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.998311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.006085] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.015625] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.027834] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.034293] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.041901] device bridge_slave_0 entered promiscuous mode [ 44.048707] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.055989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.065116] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.074234] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.084598] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.091254] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.099874] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.108870] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.115550] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.123618] device bridge_slave_1 entered promiscuous mode [ 44.134416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.142939] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.152643] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.173980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.187595] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.204595] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.215985] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.228979] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.245073] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.252769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.260495] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.271076] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.279084] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.319007] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.328636] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.336967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.344866] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.354971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.366824] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.388608] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.394980] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.409824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.419767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.434705] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.450407] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.465580] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.473673] team0: Port device team_slave_0 added [ 44.486728] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.494275] team0: Port device team_slave_1 added [ 44.499826] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.521713] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.531578] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.538045] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.559188] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.574939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.584058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.601958] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.608150] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.654641] device hsr_slave_0 entered promiscuous mode [ 44.690881] device hsr_slave_1 entered promiscuous mode [ 44.735528] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.757498] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.772544] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.785576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.799389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.807954] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.814479] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.826587] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.841048] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.854098] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.874124] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.894931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.909088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.917451] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.923852] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.935816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready 2019/10/03 14:09:11 executed programs: 13 [ 44.945140] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.959136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.966662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.979925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.988496] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.996958] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.022816] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.036602] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.049298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.057456] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.066582] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.076969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.085280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.092235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.099345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.107157] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.116975] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.132831] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.140757] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.155298] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.165321] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.177304] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.183700] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.194564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.203246] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.212901] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.232458] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.238918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.247327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.255314] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.262014] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.269725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.298766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.313211] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.323456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.333530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.343236] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.349729] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.369555] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.378069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.394403] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.403832] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.412976] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.428635] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.437237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.445947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.453735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.462616] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.472105] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.479435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.487919] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.497344] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.505000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.512746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.525560] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.533112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.541116] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.549579] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.556049] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.564593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.572604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.580505] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.589632] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.598335] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.605808] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.613413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.621663] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.629318] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.635748] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.643344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.659631] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.668626] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.675707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.683811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.691452] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.697904] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.707858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.720690] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.727616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.738169] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.749229] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.759962] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.767299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.784260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.793851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.802033] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.809745] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.817879] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.827260] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.839346] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.848102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.857294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.865402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.879913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.895219] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.902951] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.944457] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.973705] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/10/03 14:09:16 executed programs: 115 2019/10/03 14:09:21 executed programs: 285 [ 59.462220] list_add double add: new=ffff88809118a218, prev=ffff88809118a218, next=ffff88809bb70d80. [ 59.471868] ------------[ cut here ]------------ [ 59.473167] kobject: '9p-845' (ffff88809b500a50): fill_kobj_path: path = '/devices/virtual/bdi/9p-845' [ 59.476625] kernel BUG at lib/list_debug.c:29! [ 59.476652] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 59.476657] Modules linked in: [ 59.489321] kobject: '9p-844' (ffff88807f8c0210): kobject_cleanup, parent (null) [ 59.490666] CPU: 1 PID: 8765 Comm: syz-executor.5 Not tainted 4.14.146 #0 [ 59.490670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.490674] task: ffff88809ae00600 task.stack: ffff88808cef0000 [ 59.490688] RIP: 0010:__list_add_valid.cold+0x26/0x3c [ 59.490691] RSP: 0018:ffff88808cef7a00 EFLAGS: 00010282 [ 59.490697] RAX: 0000000000000058 RBX: ffff88809bb70d40 RCX: 0000000000000000 [ 59.490700] RDX: 0000000000000000 RSI: ffff88809ae00ea8 RDI: ffffed10119def36 [ 59.490704] RBP: ffff88808cef7a18 R08: 0000000000000058 R09: ffff88809ae00ec8 [ 59.490707] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88809bb70d80 [ 59.490710] R13: ffff88809118a218 R14: ffff88809118a218 R15: ffff88809118a218 [ 59.490718] FS: 00007f5d8461f700(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 59.496464] kobject: '9p-844' (ffff88807f8c0210): calling ktype release [ 59.499241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.499245] CR2: 0000000000000000 CR3: 0000000080e84000 CR4: 00000000001406e0 [ 59.499251] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.499255] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.499258] Call Trace: [ 59.499271] ? _raw_spin_lock+0x37/0x40 [ 59.499280] p9_fd_request+0xe3/0x2b0 [ 59.510866] kobject: '9p-845' (ffff88809b500a50): kobject_cleanup, parent (null) [ 59.514579] p9_client_rpc+0x21b/0x1180 [ 59.514589] ? p9_client_prepare_req.part.0+0xa90/0xa90 [ 59.514600] ? trace_hardirqs_on_caller+0x400/0x590 [ 59.525613] kobject: '9p-844': free name [ 59.530005] ? trace_hardirqs_on+0xd/0x10 [ 59.530015] ? fsnotify_destroy_marks+0x142/0x190 [ 59.530022] ? finish_wait+0x260/0x260 [ 59.530028] ? destroy_inode+0xc7/0x120 [ 59.530033] ? evict+0x3e6/0x630 [ 59.530042] p9_client_clunk+0x89/0x150 [ 59.530052] v9fs_dentry_release+0x6d/0xd0 [ 59.536107] kobject: '9p-845' (ffff88809b500a50): calling ktype release [ 59.540611] ? v9fs_cached_dentry_delete+0x40/0x40 [ 59.540623] __dentry_kill+0x39a/0x580 [ 59.540629] ? dput.part.0+0x2a/0x750 [ 59.540634] ? dput.part.0+0x2a/0x750 [ 59.540639] dput.part.0+0x59f/0x750 [ 59.540645] do_one_tree+0x44/0x50 [ 59.540652] shrink_dcache_for_umount+0x67/0x140 [ 59.540658] generic_shutdown_super+0x6d/0x370 [ 59.540664] kill_anon_super+0x3f/0x60 [ 59.540672] v9fs_kill_super+0x3e/0xa0 [ 59.540678] deactivate_locked_super+0x74/0xe0 [ 59.540686] deactivate_super+0x85/0xa0 [ 59.549608] kobject: '9p-845': free name [ 59.555293] cleanup_mnt+0xb2/0x150 [ 59.555299] __cleanup_mnt+0x16/0x20 [ 59.555306] task_work_run+0x114/0x190 [ 59.555317] exit_to_usermode_loop+0x1da/0x220 [ 59.555325] do_syscall_64+0x4bc/0x640 [ 59.555330] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.555341] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 59.569472] kobject: 'loop3' (ffff8880a4a80f60): kobject_uevent_env [ 59.569857] RIP: 0033:0x459a29 [ 59.577855] kobject: 'loop3' (ffff8880a4a80f60): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 59.586037] RSP: 002b:00007f5d8461ec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 59.586045] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000459a29 [ 59.586049] RDX: 0000000000000000 RSI: 000000000000000b RDI: 0000000020000140 [ 59.586052] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 59.586056] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5d8461f6d4 [ 59.586060] R13: 00000000004c9427 R14: 00000000004e0ae0 R15: 00000000ffffffff [ 59.586068] Code: e9 56 ff ff ff 4c 89 e1 48 c7 c7 80 30 9d 86 e8 4f a8 72 fe 0f 0b 48 89 f2 4c 89 e1 4c 89 ee 48 [ 59.606265] kobject: '9p-849' (ffff88809e27c510): kobject_add_internal: parent: 'bdi', set: 'devices' [ 59.613354] c7 c7 c0 31 9d 86 e8 38 a8 72 fe <0f> 0b 48 89 f1 48 c7 c7 40 31 9d 86 4c 89 e6 e8 24 a8 72 fe 0f [ 59.613422] RIP: __list_add_valid.cold+0x26/0x3c RSP: ffff88808cef7a00 [ 59.613564] ---[ end trace c322bb922ff01e20 ]--- [ 59.623107] kobject: '9p-850' (ffff888098bb8390): kobject_add_internal: parent: 'bdi', set: 'devices' [ 59.623363] Kernel panic - not syncing: Fatal exception [ 59.627557] kobject: '9p-850' (ffff888098bb8390): kobject_uevent_env [ 59.632673] Kernel Offset: disabled [ 59.908269] Rebooting in 86400 seconds..