[ 30.752620][ T26] audit: type=1800 audit(1561809083.642:22): pid=7156 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2447 res=0 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 54.618175][ T7326] IPVS: ftp: loaded support on port[0] = 21 [ 55.031170][ T7330] can: request_module (can-proto-0) failed. [ 55.938418][ T7330] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.49' (ECDSA) to the list of known hosts. 2019/06/29 11:51:56 parsed 1 programs 2019/06/29 11:51:57 executed programs: 0 [ 64.340762][ T7399] IPVS: ftp: loaded support on port[0] = 21 [ 64.388057][ T7405] IPVS: ftp: loaded support on port[0] = 21 [ 64.393201][ T7408] IPVS: ftp: loaded support on port[0] = 21 [ 64.398540][ T7402] IPVS: ftp: loaded support on port[0] = 21 [ 64.404747][ T7406] IPVS: ftp: loaded support on port[0] = 21 [ 64.416739][ T7409] IPVS: ftp: loaded support on port[0] = 21 [ 64.560544][ T7399] chnl_net:caif_netlink_parms(): no params data found [ 64.641348][ T7399] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.649453][ T7399] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.657204][ T7399] device bridge_slave_0 entered promiscuous mode [ 64.666211][ T7399] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.673798][ T7399] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.681256][ T7399] device bridge_slave_1 entered promiscuous mode [ 64.716546][ T7402] chnl_net:caif_netlink_parms(): no params data found [ 64.758670][ T7399] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.768326][ T7399] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.796930][ T7409] chnl_net:caif_netlink_parms(): no params data found [ 64.840188][ T7406] chnl_net:caif_netlink_parms(): no params data found [ 64.850013][ T7399] team0: Port device team_slave_0 added [ 64.859532][ T7399] team0: Port device team_slave_1 added [ 64.871304][ T7402] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.878464][ T7402] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.886079][ T7402] device bridge_slave_0 entered promiscuous mode [ 64.893588][ T7402] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.900628][ T7402] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.908374][ T7402] device bridge_slave_1 entered promiscuous mode [ 64.958586][ T7405] chnl_net:caif_netlink_parms(): no params data found [ 64.967062][ T7409] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.974411][ T7409] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.981933][ T7409] device bridge_slave_0 entered promiscuous mode [ 64.989665][ T7409] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.996775][ T7409] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.004586][ T7409] device bridge_slave_1 entered promiscuous mode [ 65.021288][ T7402] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.084124][ T7399] device hsr_slave_0 entered promiscuous mode [ 65.122934][ T7399] device hsr_slave_1 entered promiscuous mode [ 65.196732][ T7402] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.214626][ T7406] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.221754][ T7406] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.229986][ T7406] device bridge_slave_0 entered promiscuous mode [ 65.241529][ T7406] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.249242][ T7406] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.256911][ T7406] device bridge_slave_1 entered promiscuous mode [ 65.270132][ T7409] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.283816][ T7402] team0: Port device team_slave_0 added [ 65.290690][ T7402] team0: Port device team_slave_1 added [ 65.308578][ T7408] chnl_net:caif_netlink_parms(): no params data found [ 65.317581][ T7409] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.336965][ T7409] team0: Port device team_slave_0 added [ 65.347290][ T7406] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.359789][ T7406] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.384325][ T7409] team0: Port device team_slave_1 added [ 65.434873][ T7402] device hsr_slave_0 entered promiscuous mode [ 65.472940][ T7402] device hsr_slave_1 entered promiscuous mode [ 65.522990][ T7405] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.530048][ T7405] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.539959][ T7405] device bridge_slave_0 entered promiscuous mode [ 65.550101][ T7405] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.557286][ T7405] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.565134][ T7405] device bridge_slave_1 entered promiscuous mode [ 65.578079][ T7406] team0: Port device team_slave_0 added [ 65.585340][ T7406] team0: Port device team_slave_1 added [ 65.611335][ T7405] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 65.631149][ T7405] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.683932][ T7409] device hsr_slave_0 entered promiscuous mode [ 65.732958][ T7409] device hsr_slave_1 entered promiscuous mode [ 65.779722][ T7405] team0: Port device team_slave_0 added [ 65.790554][ T7405] team0: Port device team_slave_1 added [ 65.820222][ T7408] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.827447][ T7408] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.835631][ T7408] device bridge_slave_0 entered promiscuous mode [ 65.843009][ T7408] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.850071][ T7408] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.858185][ T7408] device bridge_slave_1 entered promiscuous mode [ 65.914832][ T7406] device hsr_slave_0 entered promiscuous mode [ 65.972958][ T7406] device hsr_slave_1 entered promiscuous mode [ 66.074790][ T7405] device hsr_slave_0 entered promiscuous mode [ 66.142966][ T7405] device hsr_slave_1 entered promiscuous mode [ 66.200999][ T7408] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 66.221480][ T7408] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 66.255337][ T7408] team0: Port device team_slave_0 added [ 66.262159][ T7408] team0: Port device team_slave_1 added [ 66.343969][ T7408] device hsr_slave_0 entered promiscuous mode [ 66.412985][ T7408] device hsr_slave_1 entered promiscuous mode [ 66.455688][ T7399] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.468529][ T7402] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.493630][ T7402] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.505849][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.514726][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.548762][ T7399] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.556111][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.564209][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.571721][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.580333][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.588657][ T2418] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.595790][ T2418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.603743][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.612076][ T2418] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.620530][ T2418] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.627618][ T2418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.641859][ T7405] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.664198][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 66.672488][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.681071][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.689449][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.698795][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.707833][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.714894][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.722286][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.730737][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.739021][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.746093][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.754619][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.767255][ T7406] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.791943][ T7408] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.805749][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.816806][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.826025][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.834806][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.843698][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.851772][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.860333][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.868684][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.877008][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.885238][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.893817][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.901966][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.909814][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.937120][ T7406] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.944850][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.952454][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.962947][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.971264][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.979811][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.988493][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.996816][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.004427][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.011891][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.019796][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.030301][ T7405] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.040495][ T7409] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.055173][ T7408] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.065628][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.074165][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.082192][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.091392][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.100027][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.107101][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.114682][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.123219][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.131403][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.138484][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.145909][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.154403][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.162617][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.172867][ T7402] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.184607][ T7399] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.207253][ T7409] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.214790][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.224487][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.233903][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.242109][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.249267][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.257596][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.266154][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.274393][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.281424][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.288997][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.297470][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.306128][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.314517][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.321564][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.329050][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.337418][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.345640][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.354098][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.362361][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.370580][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.378095][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.386188][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.394044][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.401792][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.429594][ T7406] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.440407][ T7406] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.460857][ T7399] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.468536][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.480939][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.491222][ T7412] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.498298][ T7412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.505919][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.514677][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.523136][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.531426][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.539788][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.548188][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.556434][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.564539][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.572500][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.581234][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.589413][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.597758][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.606024][ T7412] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.613081][ T7412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.620508][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.628818][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.636934][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.645443][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.653879][ T7412] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.661763][ T7412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.674376][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.682015][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.692151][ T7412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.706537][ T7402] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.740191][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.749311][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.769975][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.779110][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.787878][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.796617][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.805562][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.814387][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.825529][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.833870][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.842110][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.850774][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.858752][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.867917][ T7405] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.889791][ T7419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.907768][ T7419] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.931380][ T7405] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.947749][ T7406] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.958131][ T7408] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.973682][ T7432] FAULT_INJECTION: forcing a failure. [ 67.973682][ T7432] name failslab, interval 1, probability 0, space 0, times 1 [ 67.984829][ T7408] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.997091][ T7432] CPU: 1 PID: 7432 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 67.997095][ T7432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.997098][ T7432] Call Trace: [ 67.997110][ T7432] dump_stack+0x113/0x167 [ 67.997121][ T7432] should_fail.cold.4+0x5/0x13 [ 67.997129][ T7432] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 67.997138][ T7432] ? ___might_sleep+0x16b/0x270 [ 67.997148][ T7432] __should_failslab+0xba/0xf0 [ 67.997156][ T7432] should_failslab+0x9/0x14 [ 67.997161][ T7432] kmem_cache_alloc+0x2b1/0x720 [ 67.997167][ T7432] ? kasan_check_read+0x11/0x20 [ 67.997178][ T7432] copy_process.part.39+0x1e90/0x6100 [ 67.997193][ T7432] ? __cleanup_sighand+0x30/0x30 [ 68.016336][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.018425][ T7432] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 68.018437][ T7432] _do_fork+0x160/0xb70 [ 68.018447][ T7432] ? copy_init_mm+0x20/0x20 [ 68.024275][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.027518][ T7432] ? fput+0xe/0x10 [ 68.027524][ T7432] ? ksys_write+0x181/0x220 [ 68.027534][ T7432] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 68.027541][ T7432] ? do_syscall_64+0x21/0x530 [ 68.034106][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.038184][ T7432] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 68.038195][ T7432] __x64_sys_clone+0xba/0x140 [ 68.038204][ T7432] do_syscall_64+0xd0/0x530 [ 68.038216][ T7432] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 68.043719][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.047440][ T7432] RIP: 0033:0x459519 [ 68.047447][ T7432] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.047451][ T7432] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 68.047456][ T7432] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 68.047459][ T7432] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 68.047466][ T7432] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 68.053066][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.057133][ T7432] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 68.057137][ T7432] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 68.105239][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.113376][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.150704][ T7438] FAULT_INJECTION: forcing a failure. [ 68.150704][ T7438] name failslab, interval 1, probability 0, space 0, times 0 [ 68.159557][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.182425][ T7438] CPU: 1 PID: 7438 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 68.188196][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.194816][ T7438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.194819][ T7438] Call Trace: [ 68.194831][ T7438] dump_stack+0x113/0x167 [ 68.194842][ T7438] should_fail.cold.4+0x5/0x13 [ 68.194851][ T7438] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 68.194860][ T7438] ? ___might_sleep+0x16b/0x270 [ 68.194872][ T7438] __should_failslab+0xba/0xf0 [ 68.322896][ T7438] should_failslab+0x9/0x14 [ 68.327381][ T7438] kmem_cache_alloc+0x2b1/0x720 [ 68.332223][ T7438] ? copy_namespaces+0xf6/0x2b0 [ 68.337051][ T7438] ? lock_downgrade+0x860/0x860 [ 68.341872][ T7438] alloc_pid+0x54/0x830 [ 68.346002][ T7438] ? copy_thread_tls+0x3af/0x780 [ 68.351090][ T7438] copy_process.part.39+0x2933/0x6100 [ 68.356450][ T7438] ? __cleanup_sighand+0x30/0x30 [ 68.361388][ T7438] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 68.366908][ T7438] _do_fork+0x160/0xb70 [ 68.371051][ T7438] ? copy_init_mm+0x20/0x20 [ 68.375537][ T7438] ? fput+0xe/0x10 [ 68.379235][ T7438] ? ksys_write+0x181/0x220 [ 68.383730][ T7438] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 68.389158][ T7438] ? do_syscall_64+0x21/0x530 [ 68.393804][ T7438] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 68.399841][ T7438] __x64_sys_clone+0xba/0x140 [ 68.404492][ T7438] do_syscall_64+0xd0/0x530 [ 68.408968][ T7438] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 68.414844][ T7438] RIP: 0033:0x459519 [ 68.418708][ T7438] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.438305][ T7438] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 68.446692][ T7438] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 68.454660][ T7438] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 68.462603][ T7438] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 68.470564][ T7438] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 68.478528][ T7438] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 68.500806][ T7409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.558891][ T7445] FAULT_INJECTION: forcing a failure. [ 68.558891][ T7445] name failslab, interval 1, probability 0, space 0, times 0 [ 68.591045][ T7408] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.604692][ T7445] CPU: 1 PID: 7445 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 68.612526][ T7445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.622624][ T7445] Call Trace: [ 68.623873][ T7450] FAULT_INJECTION: forcing a failure. [ 68.623873][ T7450] name failslab, interval 1, probability 0, space 0, times 0 [ 68.625919][ T7445] dump_stack+0x113/0x167 [ 68.625931][ T7445] should_fail.cold.4+0x5/0x13 [ 68.625942][ T7445] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 68.653353][ T7445] ? ___might_sleep+0x16b/0x270 [ 68.658196][ T7445] __should_failslab+0xba/0xf0 [ 68.662957][ T7445] should_failslab+0x9/0x14 [ 68.667456][ T7445] kmem_cache_alloc+0x2b1/0x720 [ 68.672418][ T7445] ? kasan_check_read+0x11/0x20 [ 68.677264][ T7445] copy_process.part.39+0x1e90/0x6100 [ 68.682631][ T7445] ? __cleanup_sighand+0x30/0x30 [ 68.687561][ T7445] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 68.693101][ T7445] _do_fork+0x160/0xb70 [ 68.697259][ T7445] ? copy_init_mm+0x20/0x20 [ 68.701743][ T7445] ? fput+0xe/0x10 [ 68.705443][ T7445] ? ksys_write+0x181/0x220 [ 68.709929][ T7445] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 68.715387][ T7445] ? do_syscall_64+0x21/0x530 [ 68.720045][ T7445] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 68.726095][ T7445] __x64_sys_clone+0xba/0x140 [ 68.730759][ T7445] do_syscall_64+0xd0/0x530 [ 68.735258][ T7445] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 68.741217][ T7445] RIP: 0033:0x459519 [ 68.745099][ T7445] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.764696][ T7445] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 68.773215][ T7445] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 68.781188][ T7445] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 68.789146][ T7445] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 68.797109][ T7445] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 68.805102][ T7445] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 68.813077][ T7450] CPU: 0 PID: 7450 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 68.820870][ T7450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.820876][ T7450] Call Trace: [ 68.834202][ T7450] dump_stack+0x113/0x167 [ 68.838534][ T7450] should_fail.cold.4+0x5/0x13 [ 68.843289][ T7450] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 68.849087][ T7450] ? ___might_sleep+0x16b/0x270 [ 68.853796][ T7409] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.853928][ T7450] __should_failslab+0xba/0xf0 [ 68.865433][ T7450] should_failslab+0x9/0x14 [ 68.865439][ T7450] kmem_cache_alloc+0x2b1/0x720 [ 68.865446][ T7450] ? copy_namespaces+0xf6/0x2b0 [ 68.865453][ T7450] ? lock_downgrade+0x860/0x860 [ 68.865460][ T7450] alloc_pid+0x54/0x830 [ 68.865467][ T7450] ? copy_thread_tls+0x3af/0x780 [ 68.865478][ T7450] copy_process.part.39+0x2933/0x6100 [ 68.865493][ T7450] ? __cleanup_sighand+0x30/0x30 [ 68.865504][ T7450] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 68.874834][ T7450] _do_fork+0x160/0xb70 [ 68.909371][ T7450] ? copy_init_mm+0x20/0x20 [ 68.909378][ T7450] ? fput+0xe/0x10 [ 68.909383][ T7450] ? ksys_write+0x181/0x220 [ 68.909393][ T7450] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 68.918732][ T7455] FAULT_INJECTION: forcing a failure. [ 68.918732][ T7455] name failslab, interval 1, probability 0, space 0, times 0 [ 68.921717][ T7450] ? do_syscall_64+0x21/0x530 [ 68.921725][ T7450] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 68.921735][ T7450] __x64_sys_clone+0xba/0x140 [ 68.921743][ T7450] do_syscall_64+0xd0/0x530 [ 68.921753][ T7450] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 68.944233][ T7450] RIP: 0033:0x459519 [ 68.944241][ T7450] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.944244][ T7450] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 68.944249][ T7450] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 68.944252][ T7450] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 68.944255][ T7450] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 68.944258][ T7450] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 68.944261][ T7450] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 68.997481][ T7455] CPU: 0 PID: 7455 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 69.003316][ T7451] FAULT_INJECTION: forcing a failure. [ 69.003316][ T7451] name failslab, interval 1, probability 0, space 0, times 0 [ 69.010611][ T7455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.010614][ T7455] Call Trace: [ 69.010625][ T7455] dump_stack+0x113/0x167 [ 69.010637][ T7455] should_fail.cold.4+0x5/0x13 [ 69.010646][ T7455] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 69.085225][ T7455] ? find_held_lock+0x36/0x1d0 [ 69.085241][ T7455] __should_failslab+0xba/0xf0 [ 69.085249][ T7455] should_failslab+0x9/0x14 [ 69.085254][ T7455] kmem_cache_alloc+0x47/0x720 [ 69.085261][ T7455] ? trace_hardirqs_on+0x28/0x190 [ 69.085265][ T7455] ? kasan_check_read+0x11/0x20 [ 69.085275][ T7455] __debug_object_init+0x7da/0xd70 [ 69.085283][ T7455] ? debug_object_fixup+0x30/0x30 [ 69.085289][ T7455] ? memset+0x31/0x40 [ 69.085299][ T7455] debug_object_init+0x16/0x20 [ 69.100563][ T7455] hrtimer_init+0x26/0x210 [ 69.100573][ T7455] init_dl_inactive_task_timer+0x1e/0x60 [ 69.100580][ T7455] __sched_fork+0x219/0x4c0 [ 69.100588][ T7455] sched_fork+0x19/0x8b0 [ 69.100595][ T7455] ? lockdep_init_map+0x1b6/0x6c0 [ 69.162105][ T7455] ? lockdep_init_map+0x1b6/0x6c0 [ 69.167125][ T7455] copy_process.part.39+0x1b3d/0x6100 [ 69.172580][ T7455] ? __cleanup_sighand+0x30/0x30 [ 69.177508][ T7455] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 69.183042][ T7455] _do_fork+0x160/0xb70 [ 69.187188][ T7455] ? copy_init_mm+0x20/0x20 [ 69.191676][ T7455] ? fput+0xe/0x10 [ 69.195377][ T7455] ? ksys_write+0x181/0x220 [ 69.199863][ T7455] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 69.205301][ T7455] ? do_syscall_64+0x21/0x530 [ 69.209960][ T7455] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.216009][ T7455] __x64_sys_clone+0xba/0x140 [ 69.220674][ T7455] do_syscall_64+0xd0/0x530 [ 69.225951][ T7455] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.231832][ T7455] RIP: 0033:0x459519 [ 69.235715][ T7455] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 2019/06/29 11:52:02 executed programs: 9 [ 69.255313][ T7455] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 69.263708][ T7455] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 69.271666][ T7455] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 69.279620][ T7455] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 69.287576][ T7455] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 69.295528][ T7455] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 69.306695][ T7451] CPU: 1 PID: 7451 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 69.314514][ T7451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.324568][ T7451] Call Trace: [ 69.327886][ T7451] dump_stack+0x113/0x167 [ 69.332213][ T7451] should_fail.cold.4+0x5/0x13 [ 69.336969][ T7451] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 69.341693][ T7467] FAULT_INJECTION: forcing a failure. [ 69.341693][ T7467] name failslab, interval 1, probability 0, space 0, times 0 [ 69.342760][ T7451] ? find_held_lock+0x36/0x1d0 [ 69.342775][ T7451] __should_failslab+0xba/0xf0 [ 69.342783][ T7451] should_failslab+0x9/0x14 [ 69.342787][ T7451] kmem_cache_alloc+0x47/0x720 [ 69.342794][ T7451] ? trace_hardirqs_on+0x28/0x190 [ 69.342802][ T7451] ? kasan_check_read+0x11/0x20 [ 69.383965][ T7451] __debug_object_init+0x7da/0xd70 [ 69.389061][ T7451] ? debug_object_fixup+0x30/0x30 [ 69.394068][ T7451] ? memset+0x31/0x40 [ 69.398032][ T7451] debug_object_init+0x16/0x20 [ 69.402774][ T7451] hrtimer_init+0x26/0x210 [ 69.407171][ T7451] init_dl_inactive_task_timer+0x1e/0x60 [ 69.412782][ T7451] __sched_fork+0x219/0x4c0 [ 69.417276][ T7451] sched_fork+0x19/0x8b0 [ 69.421502][ T7451] ? lockdep_init_map+0x1b6/0x6c0 [ 69.426514][ T7451] ? lockdep_init_map+0x1b6/0x6c0 [ 69.431520][ T7451] copy_process.part.39+0x1b3d/0x6100 [ 69.436886][ T7451] ? __cleanup_sighand+0x30/0x30 [ 69.441811][ T7451] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 69.447346][ T7451] ? nv_set_multicast+0x3b0/0x490 [ 69.452377][ T7451] _do_fork+0x160/0xb70 [ 69.456522][ T7451] ? copy_init_mm+0x20/0x20 [ 69.461005][ T7451] ? fput+0xe/0x10 [ 69.464709][ T7451] ? ksys_write+0x181/0x220 [ 69.469208][ T7451] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 69.474649][ T7451] ? do_syscall_64+0x21/0x530 [ 69.479306][ T7451] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.485355][ T7451] __x64_sys_clone+0xba/0x140 [ 69.490017][ T7451] do_syscall_64+0xd0/0x530 [ 69.494504][ T7451] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.500373][ T7451] RIP: 0033:0x459519 [ 69.504251][ T7451] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.523925][ T7451] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 69.532319][ T7451] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 69.540295][ T7451] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 69.548247][ T7451] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 69.556199][ T7451] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 69.564154][ T7451] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 69.572204][ T7467] CPU: 0 PID: 7467 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 69.580088][ T7467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.580094][ T7467] Call Trace: [ 69.593410][ T7467] dump_stack+0x113/0x167 [ 69.597732][ T7467] should_fail.cold.4+0x5/0x13 [ 69.602482][ T7467] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 69.608276][ T7467] ? ___might_sleep+0x16b/0x270 [ 69.613120][ T7467] __should_failslab+0xba/0xf0 [ 69.617875][ T7467] should_failslab+0x9/0x14 [ 69.622363][ T7467] __kmalloc+0x2e0/0x760 [ 69.626594][ T7467] ? security_task_alloc+0xb9/0x130 [ 69.631779][ T7467] security_task_alloc+0xb9/0x130 [ 69.636793][ T7467] copy_process.part.39+0x1bce/0x6100 [ 69.636808][ T7467] ? __cleanup_sighand+0x30/0x30 [ 69.636820][ T7467] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 69.652616][ T7467] _do_fork+0x160/0xb70 [ 69.656768][ T7467] ? copy_init_mm+0x20/0x20 [ 69.661968][ T7467] ? fput+0xe/0x10 [ 69.667350][ T7467] ? ksys_write+0x181/0x220 [ 69.672279][ T7467] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 69.672286][ T7467] ? do_syscall_64+0x21/0x530 [ 69.672294][ T7467] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.672303][ T7467] __x64_sys_clone+0xba/0x140 [ 69.672311][ T7467] do_syscall_64+0xd0/0x530 [ 69.672318][ T7467] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.695619][ T7467] RIP: 0033:0x459519 [ 69.695627][ T7467] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.695630][ T7467] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 69.695636][ T7467] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 69.695640][ T7467] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 69.695643][ T7467] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 69.695646][ T7467] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 69.695649][ T7467] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 69.708009][ T7468] FAULT_INJECTION: forcing a failure. [ 69.708009][ T7468] name failslab, interval 1, probability 0, space 0, times 0 [ 69.752668][ T7468] CPU: 0 PID: 7468 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 69.783749][ T7468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.783753][ T7468] Call Trace: [ 69.783764][ T7468] dump_stack+0x113/0x167 [ 69.783775][ T7468] should_fail.cold.4+0x5/0x13 [ 69.783784][ T7468] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 69.783794][ T7468] ? ___might_sleep+0x16b/0x270 [ 69.783805][ T7468] __should_failslab+0xba/0xf0 [ 69.783812][ T7468] should_failslab+0x9/0x14 [ 69.783817][ T7468] kmem_cache_alloc+0x2b1/0x720 [ 69.783823][ T7468] ? copy_namespaces+0xf6/0x2b0 [ 69.783830][ T7468] ? lock_downgrade+0x860/0x860 [ 69.783838][ T7468] alloc_pid+0x54/0x830 [ 69.783845][ T7468] ? copy_thread_tls+0x3af/0x780 [ 69.783855][ T7468] copy_process.part.39+0x2933/0x6100 [ 69.783870][ T7468] ? __cleanup_sighand+0x30/0x30 [ 69.783882][ T7468] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 69.783892][ T7468] _do_fork+0x160/0xb70 [ 69.783901][ T7468] ? copy_init_mm+0x20/0x20 [ 69.783906][ T7468] ? fput+0xe/0x10 [ 69.783911][ T7468] ? ksys_write+0x181/0x220 [ 69.783920][ T7468] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 69.783928][ T7468] ? do_syscall_64+0x21/0x530 [ 69.804278][ T7468] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.804289][ T7468] __x64_sys_clone+0xba/0x140 [ 69.804300][ T7468] do_syscall_64+0xd0/0x530 [ 69.804307][ T7468] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.804313][ T7468] RIP: 0033:0x459519 [ 69.804320][ T7468] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.804323][ T7468] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 69.804329][ T7468] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 69.804335][ T7468] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 69.823560][ T7468] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 69.823564][ T7468] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 69.823567][ T7468] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 69.831559][ T7475] FAULT_INJECTION: forcing a failure. [ 69.831559][ T7475] name failslab, interval 1, probability 0, space 0, times 0 [ 69.835168][ T7474] FAULT_INJECTION: forcing a failure. [ 69.835168][ T7474] name failslab, interval 1, probability 0, space 0, times 0 [ 69.845585][ T7476] FAULT_INJECTION: forcing a failure. [ 69.845585][ T7476] name failslab, interval 1, probability 0, space 0, times 0 [ 69.852293][ T7474] CPU: 1 PID: 7474 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 70.014168][ T7478] FAULT_INJECTION: forcing a failure. [ 70.014168][ T7478] name failslab, interval 1, probability 0, space 0, times 0 [ 70.019957][ T7474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.019961][ T7474] Call Trace: [ 70.019973][ T7474] dump_stack+0x113/0x167 [ 70.019984][ T7474] should_fail.cold.4+0x5/0x13 [ 70.019993][ T7474] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 70.020002][ T7474] ? ___might_sleep+0x16b/0x270 [ 70.020015][ T7474] __should_failslab+0xba/0xf0 [ 70.103421][ T7474] should_failslab+0x9/0x14 [ 70.107908][ T7474] kmem_cache_alloc+0x2b1/0x720 [ 70.112933][ T7474] ? copy_namespaces+0xf6/0x2b0 [ 70.117766][ T7474] ? lock_downgrade+0x860/0x860 [ 70.122601][ T7474] alloc_pid+0x54/0x830 [ 70.126740][ T7474] ? copy_thread_tls+0x3af/0x780 [ 70.131662][ T7474] copy_process.part.39+0x2933/0x6100 [ 70.137027][ T7474] ? __cleanup_sighand+0x30/0x30 [ 70.141953][ T7474] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 70.147481][ T7474] _do_fork+0x160/0xb70 [ 70.151621][ T7474] ? copy_init_mm+0x20/0x20 [ 70.156113][ T7474] ? fput+0xe/0x10 [ 70.159843][ T7474] ? ksys_write+0x181/0x220 [ 70.164334][ T7474] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.169774][ T7474] ? do_syscall_64+0x21/0x530 [ 70.174437][ T7474] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.180493][ T7474] __x64_sys_clone+0xba/0x140 [ 70.185172][ T7474] do_syscall_64+0xd0/0x530 [ 70.189664][ T7474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.195538][ T7474] RIP: 0033:0x459519 [ 70.199416][ T7474] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.219031][ T7474] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 70.227537][ T7474] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 70.235499][ T7474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 70.243454][ T7474] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 70.251410][ T7474] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 70.259370][ T7474] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 70.267347][ T7476] CPU: 0 PID: 7476 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 70.275148][ T7476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.285198][ T7476] Call Trace: [ 70.288481][ T7476] dump_stack+0x113/0x167 [ 70.292799][ T7476] should_fail.cold.4+0x5/0x13 [ 70.292807][ T7476] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 70.292817][ T7476] ? ___might_sleep+0x16b/0x270 [ 70.292827][ T7476] __should_failslab+0xba/0xf0 [ 70.292835][ T7476] should_failslab+0x9/0x14 [ 70.292839][ T7476] kmem_cache_alloc+0x2b1/0x720 [ 70.292845][ T7476] ? kasan_check_read+0x11/0x20 [ 70.292856][ T7476] copy_process.part.39+0x1e90/0x6100 [ 70.292870][ T7476] ? __cleanup_sighand+0x30/0x30 [ 70.292881][ T7476] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 70.292891][ T7476] _do_fork+0x160/0xb70 [ 70.292901][ T7476] ? copy_init_mm+0x20/0x20 [ 70.292906][ T7476] ? fput+0xe/0x10 [ 70.292911][ T7476] ? ksys_write+0x181/0x220 [ 70.292920][ T7476] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.292926][ T7476] ? do_syscall_64+0x21/0x530 [ 70.292931][ T7476] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.292938][ T7476] __x64_sys_clone+0xba/0x140 [ 70.292944][ T7476] do_syscall_64+0xd0/0x530 [ 70.292951][ T7476] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.292956][ T7476] RIP: 0033:0x459519 [ 70.292962][ T7476] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.292965][ T7476] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 70.292970][ T7476] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 70.292973][ T7476] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 70.292977][ T7476] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 70.292980][ T7476] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 70.292982][ T7476] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 70.310086][ T7478] CPU: 0 PID: 7478 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 70.327547][ T7478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.327551][ T7478] Call Trace: [ 70.327562][ T7478] dump_stack+0x113/0x167 [ 70.327574][ T7478] should_fail.cold.4+0x5/0x13 [ 70.327583][ T7478] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 70.327593][ T7478] ? ___might_sleep+0x16b/0x270 [ 70.343443][ T7478] __should_failslab+0xba/0xf0 [ 70.508820][ T7478] should_failslab+0x9/0x14 [ 70.513309][ T7478] kmem_cache_alloc+0x2b1/0x720 [ 70.518142][ T7478] ? copy_namespaces+0xf6/0x2b0 [ 70.522972][ T7478] ? lock_downgrade+0x860/0x860 [ 70.527808][ T7478] alloc_pid+0x54/0x830 [ 70.531952][ T7478] ? copy_thread_tls+0x3af/0x780 [ 70.536880][ T7478] copy_process.part.39+0x2933/0x6100 [ 70.542258][ T7478] ? __cleanup_sighand+0x30/0x30 [ 70.547190][ T7478] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 70.552725][ T7478] ? sctp_inet_listen+0x3e0/0x6b0 [ 70.557735][ T7478] _do_fork+0x160/0xb70 [ 70.561877][ T7478] ? copy_init_mm+0x20/0x20 [ 70.566361][ T7478] ? fput+0xe/0x10 [ 70.570065][ T7478] ? ksys_write+0x181/0x220 [ 70.574553][ T7478] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.579993][ T7478] ? do_syscall_64+0x21/0x530 [ 70.584662][ T7478] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.590711][ T7478] __x64_sys_clone+0xba/0x140 [ 70.595438][ T7478] do_syscall_64+0xd0/0x530 [ 70.600034][ T7478] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.603396][ T7486] FAULT_INJECTION: forcing a failure. [ 70.603396][ T7486] name failslab, interval 1, probability 0, space 0, times 0 [ 70.605913][ T7478] RIP: 0033:0x459519 [ 70.622354][ T7478] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.642050][ T7478] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 70.650448][ T7478] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 70.658408][ T7478] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 70.666368][ T7478] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 70.674345][ T7478] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 70.682305][ T7478] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 70.690720][ T7475] CPU: 1 PID: 7475 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 70.698518][ T7475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.698523][ T7475] Call Trace: [ 70.711845][ T7475] dump_stack+0x113/0x167 [ 70.716167][ T7475] should_fail.cold.4+0x5/0x13 [ 70.720912][ T7475] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 70.720922][ T7475] ? ___might_sleep+0x16b/0x270 [ 70.720932][ T7475] __should_failslab+0xba/0xf0 [ 70.720941][ T7475] should_failslab+0x9/0x14 [ 70.730505][ T7488] FAULT_INJECTION: forcing a failure. [ 70.730505][ T7488] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 70.731579][ T7475] kmem_cache_alloc+0x2b1/0x720 [ 70.758798][ T7475] ? kasan_check_read+0x11/0x20 [ 70.763639][ T7475] copy_process.part.39+0x1e90/0x6100 [ 70.768999][ T7475] ? __cleanup_sighand+0x30/0x30 [ 70.773922][ T7475] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 70.779450][ T7475] _do_fork+0x160/0xb70 [ 70.783588][ T7475] ? copy_init_mm+0x20/0x20 [ 70.788087][ T7475] ? fput+0xe/0x10 [ 70.791786][ T7475] ? ksys_write+0x181/0x220 [ 70.796293][ T7475] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.801736][ T7475] ? do_syscall_64+0x21/0x530 [ 70.806395][ T7475] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.812902][ T7475] __x64_sys_clone+0xba/0x140 [ 70.817567][ T7475] do_syscall_64+0xd0/0x530 [ 70.822054][ T7475] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.827926][ T7475] RIP: 0033:0x459519 [ 70.831799][ T7475] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.851393][ T7475] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 70.859787][ T7475] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 70.867737][ T7475] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 70.875688][ T7475] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 70.883649][ T7475] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 70.891688][ T7475] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 70.899669][ T7488] CPU: 0 PID: 7488 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 70.907467][ T7488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.917542][ T7488] Call Trace: [ 70.920911][ T7488] dump_stack+0x113/0x167 [ 70.925235][ T7488] should_fail.cold.4+0x5/0x13 [ 70.929983][ T7488] ? mark_held_locks+0x130/0x130 [ 70.934995][ T7488] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 70.940794][ T7488] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 70.942214][ T7491] FAULT_INJECTION: forcing a failure. [ 70.942214][ T7491] name failslab, interval 1, probability 0, space 0, times 0 [ 70.946326][ T7488] should_fail_alloc_page+0x50/0x60 [ 70.946332][ T7488] __alloc_pages_nodemask+0x17f/0x850 [ 70.946340][ T7488] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 70.946353][ T7488] cache_grow_begin+0x92/0x660 [ 70.946360][ T7488] ? trace_hardirqs_off+0x41/0x180 [ 70.946367][ T7488] kmem_cache_alloc+0x657/0x720 [ 70.946373][ T7488] ? kasan_check_read+0x11/0x20 [ 70.946383][ T7488] copy_process.part.39+0x1e90/0x6100 [ 70.946397][ T7488] ? __cleanup_sighand+0x30/0x30 [ 71.004995][ T7488] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 71.010567][ T7488] _do_fork+0x160/0xb70 [ 71.014712][ T7488] ? copy_init_mm+0x20/0x20 [ 71.019258][ T7488] ? fput+0xe/0x10 [ 71.022959][ T7488] ? ksys_write+0x181/0x220 [ 71.027534][ T7488] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.032976][ T7488] ? do_syscall_64+0x21/0x530 [ 71.037634][ T7488] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.043695][ T7488] __x64_sys_clone+0xba/0x140 [ 71.048357][ T7488] do_syscall_64+0xd0/0x530 [ 71.052848][ T7488] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.058723][ T7488] RIP: 0033:0x459519 [ 71.062605][ T7488] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.082195][ T7488] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 71.090599][ T7488] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 71.098556][ T7488] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 71.098562][ T7488] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 71.114478][ T7488] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 71.122459][ T7488] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 71.130437][ T7486] CPU: 1 PID: 7486 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 71.135365][ T7494] FAULT_INJECTION: forcing a failure. [ 71.135365][ T7494] name failslab, interval 1, probability 0, space 0, times 0 [ 71.138230][ T7486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.138235][ T7486] Call Trace: [ 71.164102][ T7486] dump_stack+0x113/0x167 [ 71.168418][ T7486] should_fail.cold.4+0x5/0x13 [ 71.173165][ T7486] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 71.178957][ T7486] ? ___might_sleep+0x16b/0x270 [ 71.183793][ T7486] __should_failslab+0xba/0xf0 [ 71.188556][ T7486] should_failslab+0x9/0x14 [ 71.193040][ T7486] kmem_cache_alloc+0x2b1/0x720 [ 71.197871][ T7486] ? copy_namespaces+0xf6/0x2b0 [ 71.202702][ T7486] ? lock_downgrade+0x860/0x860 [ 71.207542][ T7486] alloc_pid+0x54/0x830 [ 71.211678][ T7486] ? copy_thread_tls+0x3af/0x780 [ 71.216599][ T7486] copy_process.part.39+0x2933/0x6100 [ 71.221958][ T7486] ? __cleanup_sighand+0x30/0x30 [ 71.226886][ T7486] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 71.232418][ T7486] ? inet_csk_route_child_sock+0x3b0/0xb00 [ 71.238637][ T7486] _do_fork+0x160/0xb70 [ 71.242785][ T7486] ? copy_init_mm+0x20/0x20 [ 71.246797][ T7495] FAULT_INJECTION: forcing a failure. [ 71.246797][ T7495] name failslab, interval 1, probability 0, space 0, times 0 [ 71.247281][ T7486] ? fput+0xe/0x10 [ 71.263626][ T7486] ? ksys_write+0x181/0x220 [ 71.268114][ T7486] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.273561][ T7486] ? do_syscall_64+0x21/0x530 [ 71.278222][ T7486] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.284272][ T7486] __x64_sys_clone+0xba/0x140 [ 71.288934][ T7486] do_syscall_64+0xd0/0x530 [ 71.293421][ T7486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.299294][ T7486] RIP: 0033:0x459519 [ 71.303167][ T7486] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.322763][ T7486] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 71.331255][ T7486] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 71.339209][ T7486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 71.347162][ T7486] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 71.355117][ T7486] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 71.363070][ T7486] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 71.371044][ T7494] CPU: 0 PID: 7494 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 71.378842][ T7494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.388878][ T7494] Call Trace: [ 71.388891][ T7494] dump_stack+0x113/0x167 [ 71.388902][ T7494] should_fail.cold.4+0x5/0x13 [ 71.388911][ T7494] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 71.388920][ T7494] ? ___might_sleep+0x16b/0x270 [ 71.388930][ T7494] __should_failslab+0xba/0xf0 [ 71.388937][ T7494] should_failslab+0x9/0x14 [ 71.388941][ T7494] kmem_cache_alloc+0x2b1/0x720 [ 71.388947][ T7494] ? kasan_check_read+0x11/0x20 [ 71.388957][ T7494] copy_process.part.39+0x1e90/0x6100 [ 71.388972][ T7494] ? __cleanup_sighand+0x30/0x30 [ 71.388983][ T7494] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 71.388992][ T7494] _do_fork+0x160/0xb70 [ 71.389001][ T7494] ? copy_init_mm+0x20/0x20 [ 71.389007][ T7494] ? fput+0xe/0x10 [ 71.389013][ T7494] ? ksys_write+0x181/0x220 [ 71.411949][ T7494] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.411957][ T7494] ? do_syscall_64+0x21/0x530 [ 71.411964][ T7494] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.411974][ T7494] __x64_sys_clone+0xba/0x140 [ 71.411982][ T7494] do_syscall_64+0xd0/0x530 [ 71.411989][ T7494] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.411996][ T7494] RIP: 0033:0x459519 [ 71.430865][ T7494] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.430869][ T7494] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 71.430875][ T7494] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 71.430879][ T7494] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 71.430882][ T7494] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 71.430886][ T7494] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 71.430889][ T7494] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 71.438330][ T7495] CPU: 0 PID: 7495 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 71.518434][ T7495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.518438][ T7495] Call Trace: [ 71.518452][ T7495] dump_stack+0x113/0x167 [ 71.518462][ T7495] should_fail.cold.4+0x5/0x13 [ 71.518468][ T7495] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 71.518477][ T7495] ? ___might_sleep+0x16b/0x270 [ 71.518487][ T7495] __should_failslab+0xba/0xf0 [ 71.518494][ T7495] should_failslab+0x9/0x14 [ 71.518498][ T7495] kmem_cache_alloc+0x2b1/0x720 [ 71.518505][ T7495] ? copy_namespaces+0xf6/0x2b0 [ 71.518511][ T7495] ? lock_downgrade+0x860/0x860 [ 71.518518][ T7495] alloc_pid+0x54/0x830 [ 71.518525][ T7495] ? copy_thread_tls+0x3af/0x780 [ 71.518536][ T7495] copy_process.part.39+0x2933/0x6100 [ 71.558757][ T7495] ? __cleanup_sighand+0x30/0x30 [ 71.558771][ T7495] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 71.558782][ T7495] _do_fork+0x160/0xb70 [ 71.558792][ T7495] ? copy_init_mm+0x20/0x20 [ 71.558799][ T7495] ? fput+0xe/0x10 [ 71.558805][ T7495] ? ksys_write+0x181/0x220 [ 71.636931][ T7501] FAULT_INJECTION: forcing a failure. [ 71.636931][ T7501] name failslab, interval 1, probability 0, space 0, times 0 [ 71.640209][ T7495] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.640222][ T7495] ? do_syscall_64+0x21/0x530 [ 71.640230][ T7495] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.640240][ T7495] __x64_sys_clone+0xba/0x140 [ 71.640248][ T7495] do_syscall_64+0xd0/0x530 [ 71.640255][ T7495] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.656071][ T7495] RIP: 0033:0x459519 [ 71.672068][ T7495] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.672073][ T7495] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 71.672078][ T7495] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 71.672081][ T7495] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 71.672084][ T7495] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 71.672087][ T7495] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 71.672089][ T7495] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 71.719032][ T7503] FAULT_INJECTION: forcing a failure. [ 71.719032][ T7503] name failslab, interval 1, probability 0, space 0, times 0 [ 71.737255][ T7491] CPU: 1 PID: 7491 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 71.819337][ T7491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.829378][ T7491] Call Trace: [ 71.832659][ T7491] dump_stack+0x113/0x167 [ 71.836978][ T7491] should_fail.cold.4+0x5/0x13 [ 71.841730][ T7491] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 71.847527][ T7491] ? ___might_sleep+0x16b/0x270 [ 71.852365][ T7491] __should_failslab+0xba/0xf0 [ 71.857112][ T7491] should_failslab+0x9/0x14 [ 71.861594][ T7491] kmem_cache_alloc+0x2b1/0x720 [ 71.866426][ T7491] ? copy_namespaces+0xf6/0x2b0 [ 71.871257][ T7491] ? lock_downgrade+0x860/0x860 [ 71.876090][ T7491] alloc_pid+0x54/0x830 [ 71.880232][ T7491] ? copy_thread_tls+0x3af/0x780 [ 71.885157][ T7491] copy_process.part.39+0x2933/0x6100 [ 71.890522][ T7491] ? __cleanup_sighand+0x30/0x30 [ 71.895447][ T7491] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 71.901016][ T7491] _do_fork+0x160/0xb70 [ 71.905158][ T7491] ? copy_init_mm+0x20/0x20 [ 71.909645][ T7491] ? fput+0xe/0x10 [ 71.913435][ T7491] ? ksys_write+0x181/0x220 [ 71.917925][ T7491] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.923458][ T7491] ? do_syscall_64+0x21/0x530 [ 71.928119][ T7491] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.934170][ T7491] __x64_sys_clone+0xba/0x140 [ 71.938831][ T7491] do_syscall_64+0xd0/0x530 [ 71.943320][ T7491] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.949197][ T7491] RIP: 0033:0x459519 [ 71.953160][ T7491] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.972755][ T7491] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 71.981152][ T7491] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 71.989114][ T7491] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 71.997069][ T7491] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 72.005024][ T7491] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 72.012979][ T7491] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 72.020950][ T7503] CPU: 0 PID: 7503 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 72.028759][ T7503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.038840][ T7503] Call Trace: [ 72.042119][ T7503] dump_stack+0x113/0x167 [ 72.042131][ T7503] should_fail.cold.4+0x5/0x13 [ 72.042139][ T7503] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 72.042149][ T7503] ? ___might_sleep+0x16b/0x270 [ 72.042159][ T7503] __should_failslab+0xba/0xf0 [ 72.042168][ T7503] should_failslab+0x9/0x14 [ 72.051247][ T7503] kmem_cache_alloc+0x2b1/0x720 [ 72.051255][ T7503] ? copy_namespaces+0xf6/0x2b0 [ 72.051262][ T7503] ? lock_downgrade+0x860/0x860 [ 72.051271][ T7503] alloc_pid+0x54/0x830 [ 72.051278][ T7503] ? copy_thread_tls+0x3af/0x780 [ 72.051289][ T7503] copy_process.part.39+0x2933/0x6100 [ 72.051304][ T7503] ? __cleanup_sighand+0x30/0x30 [ 72.061933][ T7503] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 72.061945][ T7503] _do_fork+0x160/0xb70 [ 72.061956][ T7503] ? copy_init_mm+0x20/0x20 [ 72.061962][ T7503] ? fput+0xe/0x10 [ 72.061967][ T7503] ? ksys_write+0x181/0x220 [ 72.061976][ T7503] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.061982][ T7503] ? do_syscall_64+0x21/0x530 [ 72.071289][ T7503] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.071298][ T7503] __x64_sys_clone+0xba/0x140 [ 72.071309][ T7503] do_syscall_64+0xd0/0x530 [ 72.071317][ T7503] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.071322][ T7503] RIP: 0033:0x459519 [ 72.071329][ T7503] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.071334][ T7503] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 72.080987][ T7503] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 72.080991][ T7503] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 72.080994][ T7503] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 72.080997][ T7503] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 72.081000][ T7503] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 72.095314][ T7507] FAULT_INJECTION: forcing a failure. [ 72.095314][ T7507] name failslab, interval 1, probability 0, space 0, times 0 [ 72.111625][ T7510] FAULT_INJECTION: forcing a failure. [ 72.111625][ T7510] name failslab, interval 1, probability 0, space 0, times 0 [ 72.141870][ T7501] CPU: 1 PID: 7501 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 72.152992][ T7506] FAULT_INJECTION: forcing a failure. [ 72.152992][ T7506] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 72.153353][ T7501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.153358][ T7501] Call Trace: [ 72.290517][ T7501] dump_stack+0x113/0x167 [ 72.294835][ T7501] should_fail.cold.4+0x5/0x13 [ 72.299587][ T7501] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 72.305381][ T7501] ? ___might_sleep+0x16b/0x270 [ 72.310217][ T7501] __should_failslab+0xba/0xf0 [ 72.314966][ T7501] should_failslab+0x9/0x14 [ 72.319448][ T7501] kmem_cache_alloc+0x2b1/0x720 [ 72.324279][ T7501] ? copy_namespaces+0xf6/0x2b0 [ 72.329114][ T7501] ? lock_downgrade+0x860/0x860 [ 72.333955][ T7501] alloc_pid+0x54/0x830 [ 72.338095][ T7501] ? copy_thread_tls+0x3af/0x780 [ 72.343017][ T7501] copy_process.part.39+0x2933/0x6100 [ 72.348389][ T7501] ? __cleanup_sighand+0x30/0x30 [ 72.353313][ T7501] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 72.358855][ T7501] _do_fork+0x160/0xb70 [ 72.362998][ T7501] ? copy_init_mm+0x20/0x20 [ 72.367479][ T7501] ? fput+0xe/0x10 [ 72.371181][ T7501] ? ksys_write+0x181/0x220 [ 72.375671][ T7501] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.381108][ T7501] ? do_syscall_64+0x21/0x530 [ 72.385765][ T7501] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.391812][ T7501] __x64_sys_clone+0xba/0x140 [ 72.396472][ T7501] do_syscall_64+0xd0/0x530 [ 72.400957][ T7501] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.406828][ T7501] RIP: 0033:0x459519 [ 72.410703][ T7501] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.430298][ T7501] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 72.438692][ T7501] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 72.446650][ T7501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 72.454601][ T7501] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 72.462556][ T7501] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 72.470510][ T7501] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 72.478483][ T7506] CPU: 0 PID: 7506 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 72.486279][ T7506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.496325][ T7506] Call Trace: [ 72.496337][ T7506] dump_stack+0x113/0x167 [ 72.496348][ T7506] should_fail.cold.4+0x5/0x13 [ 72.496355][ T7506] ? mark_held_locks+0x130/0x130 [ 72.496361][ T7506] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 72.496370][ T7506] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 72.496380][ T7506] should_fail_alloc_page+0x50/0x60 [ 72.508731][ T7506] __alloc_pages_nodemask+0x17f/0x850 [ 72.531184][ T7516] FAULT_INJECTION: forcing a failure. [ 72.531184][ T7516] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 72.535483][ T7506] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 72.554356][ T7506] cache_grow_begin+0x92/0x660 [ 72.559108][ T7506] ? trace_hardirqs_off+0x41/0x180 [ 72.564204][ T7506] kmem_cache_alloc+0x657/0x720 [ 72.569047][ T7506] ? kasan_check_read+0x11/0x20 [ 72.573890][ T7506] copy_process.part.39+0x1e90/0x6100 [ 72.579345][ T7506] ? __cleanup_sighand+0x30/0x30 [ 72.584275][ T7506] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 72.589807][ T7506] _do_fork+0x160/0xb70 [ 72.593957][ T7506] ? copy_init_mm+0x20/0x20 [ 72.598438][ T7506] ? fput+0xe/0x10 [ 72.602140][ T7506] ? ksys_write+0x181/0x220 [ 72.606635][ T7506] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.612078][ T7506] ? do_syscall_64+0x21/0x530 [ 72.616739][ T7506] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.622790][ T7506] __x64_sys_clone+0xba/0x140 [ 72.627471][ T7506] do_syscall_64+0xd0/0x530 [ 72.631964][ T7506] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.637863][ T7506] RIP: 0033:0x459519 [ 72.641746][ T7506] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.661343][ T7506] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 72.669742][ T7506] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 72.677708][ T7506] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 72.685673][ T7506] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 72.693894][ T7506] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 72.701883][ T7506] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 72.709865][ T7516] CPU: 1 PID: 7516 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 72.717662][ T7516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.727705][ T7516] Call Trace: [ 72.730991][ T7516] dump_stack+0x113/0x167 [ 72.735310][ T7516] should_fail.cold.4+0x5/0x13 [ 72.740055][ T7516] ? mark_held_locks+0x130/0x130 [ 72.744976][ T7516] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 72.750776][ T7516] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 72.756334][ T7516] should_fail_alloc_page+0x50/0x60 [ 72.761563][ T7516] __alloc_pages_nodemask+0x17f/0x850 [ 72.766920][ T7516] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 72.772644][ T7516] cache_grow_begin+0x92/0x660 [ 72.777399][ T7516] ? trace_hardirqs_off+0x41/0x180 [ 72.782503][ T7516] kmem_cache_alloc+0x657/0x720 [ 72.787344][ T7516] ? kasan_check_read+0x11/0x20 [ 72.792200][ T7516] copy_process.part.39+0x1e90/0x6100 [ 72.796067][ T7518] FAULT_INJECTION: forcing a failure. [ 72.796067][ T7518] name failslab, interval 1, probability 0, space 0, times 0 [ 72.797571][ T7516] ? __cleanup_sighand+0x30/0x30 [ 72.797584][ T7516] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 72.797594][ T7516] _do_fork+0x160/0xb70 [ 72.797604][ T7516] ? copy_init_mm+0x20/0x20 [ 72.829319][ T7516] ? fput+0xe/0x10 [ 72.833021][ T7516] ? ksys_write+0x181/0x220 [ 72.837511][ T7516] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.842955][ T7516] ? do_syscall_64+0x21/0x530 [ 72.847631][ T7516] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.853692][ T7516] __x64_sys_clone+0xba/0x140 [ 72.858360][ T7516] do_syscall_64+0xd0/0x530 [ 72.862847][ T7516] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.868732][ T7516] RIP: 0033:0x459519 [ 72.872611][ T7516] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.892203][ T7516] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 72.900599][ T7516] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 72.908555][ T7516] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 72.916513][ T7516] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 72.924470][ T7516] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 72.932427][ T7516] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 72.940400][ T7507] CPU: 0 PID: 7507 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 72.948206][ T7507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.958261][ T7507] Call Trace: [ 72.961541][ T7507] dump_stack+0x113/0x167 [ 72.965865][ T7507] should_fail.cold.4+0x5/0x13 [ 72.970621][ T7507] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 72.976428][ T7507] ? ___might_sleep+0x16b/0x270 [ 72.981277][ T7507] __should_failslab+0xba/0xf0 [ 72.986032][ T7507] should_failslab+0x9/0x14 [ 72.990525][ T7507] kmem_cache_alloc+0x2b1/0x720 [ 72.995363][ T7507] ? copy_namespaces+0xf6/0x2b0 [ 72.995370][ T7507] ? lock_downgrade+0x860/0x860 [ 72.995378][ T7507] alloc_pid+0x54/0x830 [ 72.995385][ T7507] ? copy_thread_tls+0x3af/0x780 [ 72.995396][ T7507] copy_process.part.39+0x2933/0x6100 [ 72.995413][ T7507] ? __cleanup_sighand+0x30/0x30 [ 73.009223][ T7507] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 73.009236][ T7507] _do_fork+0x160/0xb70 [ 73.009247][ T7507] ? copy_init_mm+0x20/0x20 [ 73.009254][ T7507] ? fput+0xe/0x10 [ 73.009258][ T7507] ? ksys_write+0x181/0x220 [ 73.009270][ T7507] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.016088][ T7522] FAULT_INJECTION: forcing a failure. [ 73.016088][ T7522] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 73.019542][ T7507] ? do_syscall_64+0x21/0x530 [ 73.069976][ T7507] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.076035][ T7507] __x64_sys_clone+0xba/0x140 [ 73.080702][ T7507] do_syscall_64+0xd0/0x530 [ 73.085193][ T7507] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.091074][ T7507] RIP: 0033:0x459519 [ 73.094950][ T7507] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.114542][ T7507] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 73.122939][ T7507] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 73.130895][ T7507] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 73.138850][ T7507] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 73.146804][ T7507] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 73.154760][ T7507] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 73.162736][ T7522] CPU: 1 PID: 7522 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 73.170569][ T7522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.180616][ T7522] Call Trace: [ 73.183904][ T7522] dump_stack+0x113/0x167 [ 73.188224][ T7522] should_fail.cold.4+0x5/0x13 [ 73.192968][ T7522] ? mark_held_locks+0x130/0x130 [ 73.197891][ T7522] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 73.203681][ T7522] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 73.209213][ T7522] should_fail_alloc_page+0x50/0x60 [ 73.214393][ T7522] __alloc_pages_nodemask+0x17f/0x850 [ 73.219752][ T7522] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 73.225481][ T7522] cache_grow_begin+0x92/0x660 [ 73.230232][ T7522] ? trace_hardirqs_off+0x41/0x180 [ 73.235331][ T7522] kmem_cache_alloc+0x657/0x720 [ 73.240164][ T7522] ? kasan_check_read+0x11/0x20 [ 73.245002][ T7522] copy_process.part.39+0x1e90/0x6100 [ 73.250372][ T7522] ? __cleanup_sighand+0x30/0x30 [ 73.255297][ T7522] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 73.260829][ T7522] _do_fork+0x160/0xb70 [ 73.264973][ T7522] ? copy_init_mm+0x20/0x20 [ 73.269460][ T7522] ? fput+0xe/0x10 [ 73.273160][ T7522] ? ksys_write+0x181/0x220 [ 73.277651][ T7522] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.283089][ T7522] ? do_syscall_64+0x21/0x530 [ 73.287751][ T7522] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.293806][ T7522] __x64_sys_clone+0xba/0x140 [ 73.298471][ T7522] do_syscall_64+0xd0/0x530 [ 73.303122][ T7522] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.309000][ T7522] RIP: 0033:0x459519 [ 73.312879][ T7522] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.332474][ T7522] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 73.340874][ T7522] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 73.348842][ T7522] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 73.356799][ T7522] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 73.364808][ T7522] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 73.372769][ T7522] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 73.380751][ T7518] CPU: 0 PID: 7518 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 73.388558][ T7518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.398601][ T7518] Call Trace: [ 73.401872][ T7518] dump_stack+0x113/0x167 [ 73.406228][ T7518] should_fail.cold.4+0x5/0x13 [ 73.410987][ T7518] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 73.416782][ T7518] ? ___might_sleep+0x16b/0x270 [ 73.421803][ T7518] __should_failslab+0xba/0xf0 [ 73.423959][ T7527] FAULT_INJECTION: forcing a failure. [ 73.423959][ T7527] name failslab, interval 1, probability 0, space 0, times 0 [ 73.426554][ T7518] should_failslab+0x9/0x14 [ 73.426560][ T7518] kmem_cache_alloc+0x2b1/0x720 [ 73.426567][ T7518] ? copy_namespaces+0xf6/0x2b0 [ 73.426574][ T7518] ? lock_downgrade+0x860/0x860 [ 73.426583][ T7518] alloc_pid+0x54/0x830 [ 73.426590][ T7518] ? copy_thread_tls+0x3af/0x780 [ 73.426601][ T7518] copy_process.part.39+0x2933/0x6100 [ 73.443688][ T7518] ? __cleanup_sighand+0x30/0x30 [ 73.443700][ T7518] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 73.443709][ T7518] _do_fork+0x160/0xb70 [ 73.443718][ T7518] ? copy_init_mm+0x20/0x20 [ 73.443724][ T7518] ? fput+0xe/0x10 [ 73.443728][ T7518] ? ksys_write+0x181/0x220 [ 73.443737][ T7518] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.443742][ T7518] ? do_syscall_64+0x21/0x530 [ 73.443747][ T7518] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.443755][ T7518] __x64_sys_clone+0xba/0x140 [ 73.443762][ T7518] do_syscall_64+0xd0/0x530 [ 73.453429][ T7518] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.453435][ T7518] RIP: 0033:0x459519 [ 73.453443][ T7518] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.453446][ T7518] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 73.453452][ T7518] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 73.453455][ T7518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 73.453459][ T7518] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 73.453461][ T7518] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 73.453464][ T7518] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 73.482682][ T7510] CPU: 0 PID: 7510 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 73.505560][ T7531] FAULT_INJECTION: forcing a failure. [ 73.505560][ T7531] name failslab, interval 1, probability 0, space 0, times 0 [ 73.506331][ T7510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.506335][ T7510] Call Trace: [ 73.506346][ T7510] dump_stack+0x113/0x167 [ 73.506358][ T7510] should_fail.cold.4+0x5/0x13 [ 73.506365][ T7510] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 73.506374][ T7510] ? ___might_sleep+0x16b/0x270 [ 73.579849][ T7510] __should_failslab+0xba/0xf0 [ 73.579859][ T7510] should_failslab+0x9/0x14 [ 73.579864][ T7510] kmem_cache_alloc+0x2b1/0x720 [ 73.579872][ T7510] ? copy_namespaces+0xf6/0x2b0 [ 73.579880][ T7510] ? lock_downgrade+0x860/0x860 [ 73.608017][ T7533] FAULT_INJECTION: forcing a failure. [ 73.608017][ T7533] name failslab, interval 1, probability 0, space 0, times 0 [ 73.611621][ T7510] alloc_pid+0x54/0x830 [ 73.611629][ T7510] ? copy_thread_tls+0x3af/0x780 [ 73.611642][ T7510] copy_process.part.39+0x2933/0x6100 [ 73.611657][ T7510] ? __cleanup_sighand+0x30/0x30 [ 73.643821][ T7510] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 73.643834][ T7510] _do_fork+0x160/0xb70 [ 73.643844][ T7510] ? copy_init_mm+0x20/0x20 [ 73.643850][ T7510] ? fput+0xe/0x10 [ 73.643855][ T7510] ? ksys_write+0x181/0x220 [ 73.643865][ T7510] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.643870][ T7510] ? do_syscall_64+0x21/0x530 [ 73.643876][ T7510] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.643884][ T7510] __x64_sys_clone+0xba/0x140 [ 73.643891][ T7510] do_syscall_64+0xd0/0x530 [ 73.643898][ T7510] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.643903][ T7510] RIP: 0033:0x459519 [ 73.643910][ T7510] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.643914][ T7510] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 73.643921][ T7510] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 73.707654][ T7510] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 73.707658][ T7510] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 73.707661][ T7510] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 73.707664][ T7510] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 73.723038][ T7535] FAULT_INJECTION: forcing a failure. [ 73.723038][ T7535] name failslab, interval 1, probability 0, space 0, times 0 [ 73.727773][ T7533] CPU: 1 PID: 7533 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 73.877536][ T7533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.887575][ T7533] Call Trace: [ 73.890853][ T7533] dump_stack+0x113/0x167 [ 73.895169][ T7533] should_fail.cold.4+0x5/0x13 [ 73.899917][ T7533] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 73.905707][ T7533] ? ___might_sleep+0x16b/0x270 [ 73.910546][ T7533] __should_failslab+0xba/0xf0 [ 73.915293][ T7533] should_failslab+0x9/0x14 [ 73.919777][ T7533] kmem_cache_alloc+0x2b1/0x720 [ 73.924619][ T7533] ? copy_namespaces+0xf6/0x2b0 [ 73.929451][ T7533] ? lock_downgrade+0x860/0x860 [ 73.934311][ T7533] alloc_pid+0x54/0x830 [ 73.938450][ T7533] ? copy_thread_tls+0x3af/0x780 [ 73.943410][ T7533] copy_process.part.39+0x2933/0x6100 [ 73.948793][ T7533] ? __cleanup_sighand+0x30/0x30 [ 73.953727][ T7533] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 73.959259][ T7533] _do_fork+0x160/0xb70 [ 73.963407][ T7533] ? copy_init_mm+0x20/0x20 [ 73.967896][ T7533] ? fput+0xe/0x10 [ 73.971632][ T7533] ? ksys_write+0x181/0x220 [ 73.972384][ T7536] FAULT_INJECTION: forcing a failure. [ 73.972384][ T7536] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 73.976120][ T7533] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.994751][ T7533] ? do_syscall_64+0x21/0x530 [ 73.999413][ T7533] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.005461][ T7533] __x64_sys_clone+0xba/0x140 [ 74.010123][ T7533] do_syscall_64+0xd0/0x530 [ 74.014610][ T7533] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.020483][ T7533] RIP: 0033:0x459519 [ 74.024374][ T7533] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.043967][ T7533] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 74.052359][ T7533] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 74.060314][ T7533] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 74.068272][ T7533] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 74.076228][ T7533] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 74.084182][ T7533] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 74.092152][ T7536] CPU: 0 PID: 7536 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 74.099945][ T7536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.109986][ T7536] Call Trace: [ 74.113264][ T7536] dump_stack+0x113/0x167 [ 74.117582][ T7536] should_fail.cold.4+0x5/0x13 [ 74.122330][ T7536] ? mark_held_locks+0x130/0x130 [ 74.127252][ T7536] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 74.133045][ T7536] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 74.138574][ T7536] should_fail_alloc_page+0x50/0x60 [ 74.143754][ T7536] __alloc_pages_nodemask+0x17f/0x850 [ 74.149109][ T7536] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 74.154819][ T7536] cache_grow_begin+0x92/0x660 [ 74.159564][ T7536] ? trace_hardirqs_off+0x41/0x180 [ 74.159573][ T7536] kmem_cache_alloc+0x657/0x720 [ 74.159580][ T7536] ? kasan_check_read+0x11/0x20 [ 74.159590][ T7536] copy_process.part.39+0x1e90/0x6100 [ 74.159604][ T7536] ? __cleanup_sighand+0x30/0x30 [ 74.184631][ T7536] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 74.190169][ T7536] _do_fork+0x160/0xb70 [ 74.190181][ T7536] ? copy_init_mm+0x20/0x20 [ 74.190188][ T7536] ? fput+0xe/0x10 [ 74.190192][ T7536] ? ksys_write+0x181/0x220 [ 74.190205][ T7536] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.212429][ T7536] ? do_syscall_64+0x21/0x530 [ 74.212438][ T7536] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.212448][ T7536] __x64_sys_clone+0xba/0x140 [ 74.212455][ T7536] do_syscall_64+0xd0/0x530 [ 74.212462][ T7536] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.238176][ T7536] RIP: 0033:0x459519 [ 74.242060][ T7536] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.261654][ T7536] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 74.261661][ T7536] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 74.261664][ T7536] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 74.261667][ T7536] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 74.261670][ T7536] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 74.261672][ T7536] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 74.276196][ T7535] CPU: 0 PID: 7535 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 74.317825][ T7535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.327869][ T7535] Call Trace: [ 74.331154][ T7535] dump_stack+0x113/0x167 [ 74.335474][ T7535] should_fail.cold.4+0x5/0x13 [ 74.340229][ T7535] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 74.340239][ T7535] ? ___might_sleep+0x16b/0x270 [ 74.340249][ T7535] __should_failslab+0xba/0xf0 [ 74.355638][ T7535] should_failslab+0x9/0x14 [ 74.360131][ T7535] kmem_cache_alloc+0x2b1/0x720 [ 74.364986][ T7535] ? copy_namespaces+0xf6/0x2b0 [ 74.369861][ T7535] ? lock_downgrade+0x860/0x860 [ 74.374728][ T7535] alloc_pid+0x54/0x830 [ 74.378904][ T7535] ? copy_thread_tls+0x3af/0x780 [ 74.383865][ T7535] copy_process.part.39+0x2933/0x6100 [ 74.389290][ T7535] ? __cleanup_sighand+0x30/0x30 [ 74.394246][ T7535] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 74.399863][ T7535] _do_fork+0x160/0xb70 [ 74.404090][ T7535] ? copy_init_mm+0x20/0x20 [ 74.408605][ T7535] ? fput+0xe/0x10 [ 74.412340][ T7535] ? ksys_write+0x181/0x220 [ 74.416841][ T7535] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.422290][ T7535] ? do_syscall_64+0x21/0x530 [ 74.426984][ T7535] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.433101][ T7535] __x64_sys_clone+0xba/0x140 [ 74.437779][ T7535] do_syscall_64+0xd0/0x530 [ 74.442300][ T7535] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.448251][ T7535] RIP: 0033:0x459519 [ 74.452171][ T7535] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.471800][ T7535] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 2019/06/29 11:52:07 executed programs: 31 [ 74.480243][ T7535] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 74.488272][ T7535] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 74.496242][ T7535] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 74.504209][ T7535] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 74.512190][ T7535] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 74.527153][ T7531] CPU: 1 PID: 7531 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 74.532192][ T7546] FAULT_INJECTION: forcing a failure. [ 74.532192][ T7546] name failslab, interval 1, probability 0, space 0, times 0 [ 74.534995][ T7531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.535002][ T7531] Call Trace: [ 74.535029][ T7531] dump_stack+0x113/0x167 [ 74.535041][ T7531] should_fail.cold.4+0x5/0x13 [ 74.535056][ T7531] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 74.535072][ T7531] ? ___might_sleep+0x16b/0x270 [ 74.535082][ T7531] __should_failslab+0xba/0xf0 [ 74.535090][ T7531] should_failslab+0x9/0x14 [ 74.535094][ T7531] kmem_cache_alloc+0x2b1/0x720 [ 74.535107][ T7531] ? copy_namespaces+0xf6/0x2b0 [ 74.535115][ T7531] ? lock_downgrade+0x860/0x860 [ 74.535124][ T7531] alloc_pid+0x54/0x830 [ 74.535137][ T7531] ? copy_thread_tls+0x3af/0x780 [ 74.535149][ T7531] copy_process.part.39+0x2933/0x6100 [ 74.535163][ T7531] ? __cleanup_sighand+0x30/0x30 [ 74.535175][ T7531] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 74.535216][ T7531] _do_fork+0x160/0xb70 [ 74.535239][ T7531] ? copy_init_mm+0x20/0x20 [ 74.535256][ T7531] ? fput+0xe/0x10 [ 74.535262][ T7531] ? ksys_write+0x181/0x220 [ 74.535271][ T7531] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.535277][ T7531] ? do_syscall_64+0x21/0x530 [ 74.535312][ T7531] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.535344][ T7531] __x64_sys_clone+0xba/0x140 [ 74.667410][ T7531] do_syscall_64+0xd0/0x530 [ 74.671920][ T7531] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.677369][ T7548] FAULT_INJECTION: forcing a failure. [ 74.677369][ T7548] name failslab, interval 1, probability 0, space 0, times 0 [ 74.677794][ T7531] RIP: 0033:0x459519 [ 74.677799][ T7531] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.677801][ T7531] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 74.677805][ T7531] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 74.677807][ T7531] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 74.677808][ T7531] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 74.677810][ T7531] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 74.677812][ T7531] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 74.682790][ T7527] CPU: 1 PID: 7527 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 74.750691][ T7550] FAULT_INJECTION: forcing a failure. [ 74.750691][ T7550] name failslab, interval 1, probability 0, space 0, times 0 [ 74.754620][ T7527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.754624][ T7527] Call Trace: [ 74.754636][ T7527] dump_stack+0x113/0x167 [ 74.754647][ T7527] should_fail.cold.4+0x5/0x13 [ 74.754654][ T7527] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 74.754664][ T7527] ? ___might_sleep+0x16b/0x270 [ 74.754675][ T7527] __should_failslab+0xba/0xf0 [ 74.820798][ T7527] should_failslab+0x9/0x14 [ 74.825333][ T7527] kmem_cache_alloc+0x2b1/0x720 [ 74.830225][ T7527] ? copy_namespaces+0xf6/0x2b0 [ 74.835085][ T7527] ? lock_downgrade+0x860/0x860 [ 74.839960][ T7527] alloc_pid+0x54/0x830 [ 74.844124][ T7527] ? copy_thread_tls+0x3af/0x780 [ 74.849100][ T7527] copy_process.part.39+0x2933/0x6100 [ 74.854509][ T7527] ? __cleanup_sighand+0x30/0x30 [ 74.859492][ T7527] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 74.865052][ T7527] _do_fork+0x160/0xb70 [ 74.869212][ T7527] ? copy_init_mm+0x20/0x20 [ 74.873735][ T7527] ? fput+0xe/0x10 [ 74.877478][ T7527] ? ksys_write+0x181/0x220 [ 74.882004][ T7527] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.887461][ T7527] ? do_syscall_64+0x21/0x530 [ 74.892170][ T7527] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.898296][ T7527] __x64_sys_clone+0xba/0x140 [ 74.903046][ T7527] do_syscall_64+0xd0/0x530 [ 74.907664][ T7527] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.913573][ T7527] RIP: 0033:0x459519 [ 74.917519][ T7527] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.937118][ T7527] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 74.945546][ T7527] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 74.953505][ T7527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 74.961490][ T7527] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 74.969502][ T7527] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 74.977504][ T7527] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 74.985496][ T7548] CPU: 0 PID: 7548 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 74.993309][ T7548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.003371][ T7548] Call Trace: [ 75.006664][ T7548] dump_stack+0x113/0x167 [ 75.011048][ T7548] should_fail.cold.4+0x5/0x13 [ 75.015871][ T7548] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 75.021722][ T7548] ? ___might_sleep+0x16b/0x270 [ 75.026589][ T7548] __should_failslab+0xba/0xf0 [ 75.031379][ T7548] should_failslab+0x9/0x14 [ 75.035900][ T7548] kmem_cache_alloc+0x2b1/0x720 [ 75.040808][ T7548] ? copy_namespaces+0xf6/0x2b0 [ 75.042000][ T7551] FAULT_INJECTION: forcing a failure. [ 75.042000][ T7551] name failslab, interval 1, probability 0, space 0, times 0 [ 75.045738][ T7548] ? lock_downgrade+0x860/0x860 [ 75.045791][ T7548] alloc_pid+0x54/0x830 [ 75.045799][ T7548] ? copy_thread_tls+0x3af/0x780 [ 75.045810][ T7548] copy_process.part.39+0x2933/0x6100 [ 75.045833][ T7548] ? __cleanup_sighand+0x30/0x30 [ 75.045844][ T7548] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 75.045853][ T7548] _do_fork+0x160/0xb70 [ 75.045862][ T7548] ? copy_init_mm+0x20/0x20 [ 75.045867][ T7548] ? fput+0xe/0x10 [ 75.045874][ T7548] ? ksys_write+0x181/0x220 [ 75.077787][ T7548] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.092448][ T7548] ? do_syscall_64+0x21/0x530 [ 75.092477][ T7548] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.092531][ T7548] __x64_sys_clone+0xba/0x140 [ 75.126108][ T7548] do_syscall_64+0xd0/0x530 [ 75.130654][ T7548] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.136594][ T7548] RIP: 0033:0x459519 [ 75.136602][ T7553] FAULT_INJECTION: forcing a failure. [ 75.136602][ T7553] name failslab, interval 1, probability 0, space 0, times 0 [ 75.153093][ T7548] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.172731][ T7548] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 75.181192][ T7548] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 75.189212][ T7548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 75.197209][ T7548] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 75.205181][ T7548] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 75.213171][ T7548] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 75.221210][ T7550] CPU: 1 PID: 7550 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 75.229045][ T7550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.239134][ T7550] Call Trace: [ 75.242472][ T7550] dump_stack+0x113/0x167 [ 75.246836][ T7550] should_fail.cold.4+0x5/0x13 [ 75.251624][ T7550] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 75.257486][ T7550] ? ___might_sleep+0x16b/0x270 [ 75.262414][ T7550] __should_failslab+0xba/0xf0 [ 75.267247][ T7550] should_failslab+0x9/0x14 [ 75.271760][ T7550] kmem_cache_alloc+0x2b1/0x720 [ 75.276608][ T7550] ? copy_namespaces+0xf6/0x2b0 [ 75.281458][ T7550] ? lock_downgrade+0x860/0x860 [ 75.286337][ T7550] alloc_pid+0x54/0x830 [ 75.290504][ T7550] ? copy_thread_tls+0x3af/0x780 [ 75.295475][ T7550] copy_process.part.39+0x2933/0x6100 [ 75.300881][ T7550] ? __cleanup_sighand+0x30/0x30 [ 75.305860][ T7550] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 75.311510][ T7550] _do_fork+0x160/0xb70 [ 75.315692][ T7550] ? copy_init_mm+0x20/0x20 [ 75.320211][ T7550] ? fput+0xe/0x10 [ 75.323959][ T7550] ? ksys_write+0x181/0x220 [ 75.328505][ T7550] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.333972][ T7550] ? do_syscall_64+0x21/0x530 [ 75.338666][ T7550] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.344730][ T7550] __x64_sys_clone+0xba/0x140 [ 75.349428][ T7550] do_syscall_64+0xd0/0x530 [ 75.353985][ T7550] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.359923][ T7550] RIP: 0033:0x459519 [ 75.363859][ T7550] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.383477][ T7550] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 75.391917][ T7550] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 75.399907][ T7550] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 75.407887][ T7550] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 75.415871][ T7550] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 75.423891][ T7550] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 75.431933][ T7553] CPU: 0 PID: 7553 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 75.439757][ T7553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.439784][ T7553] Call Trace: [ 75.453178][ T7553] dump_stack+0x113/0x167 [ 75.457569][ T7553] should_fail.cold.4+0x5/0x13 [ 75.462378][ T7553] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 75.468209][ T7553] ? ___might_sleep+0x16b/0x270 [ 75.473112][ T7553] __should_failslab+0xba/0xf0 [ 75.477907][ T7553] should_failslab+0x9/0x14 [ 75.477918][ T7553] kmem_cache_alloc+0x2b1/0x720 [ 75.477939][ T7553] ? copy_namespaces+0xf6/0x2b0 [ 75.477952][ T7553] ? lock_downgrade+0x860/0x860 [ 75.477977][ T7553] alloc_pid+0x54/0x830 [ 75.477999][ T7553] ? copy_thread_tls+0x3af/0x780 [ 75.492192][ T7553] copy_process.part.39+0x2933/0x6100 [ 75.511741][ T7553] ? __cleanup_sighand+0x30/0x30 [ 75.516737][ T7553] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 75.516814][ T7553] _do_fork+0x160/0xb70 [ 75.516859][ T7553] ? copy_init_mm+0x20/0x20 [ 75.516879][ T7553] ? fput+0xe/0x10 [ 75.534909][ T7553] ? ksys_write+0x181/0x220 [ 75.539508][ T7553] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.545028][ T7553] ? do_syscall_64+0x21/0x530 [ 75.549748][ T7553] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.555865][ T7553] __x64_sys_clone+0xba/0x140 [ 75.560573][ T7553] do_syscall_64+0xd0/0x530 [ 75.565088][ T7553] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.571007][ T7553] RIP: 0033:0x459519 [ 75.574922][ T7553] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.594575][ T7553] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 75.603004][ T7553] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 75.611012][ T7553] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 75.618987][ T7553] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 75.626956][ T7553] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 75.640086][ T7553] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 75.648220][ T7546] CPU: 1 PID: 7546 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 75.656049][ T7546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.674403][ T7546] Call Trace: [ 75.679321][ T7546] dump_stack+0x113/0x167 [ 75.683687][ T7546] should_fail.cold.4+0x5/0x13 [ 75.688472][ T7546] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 75.694319][ T7546] ? ___might_sleep+0x16b/0x270 [ 75.699193][ T7546] __should_failslab+0xba/0xf0 [ 75.703961][ T7546] should_failslab+0x9/0x14 [ 75.708482][ T7546] kmem_cache_alloc+0x2b1/0x720 [ 75.713369][ T7546] ? copy_namespaces+0xf6/0x2b0 [ 75.718257][ T7546] ? lock_downgrade+0x860/0x860 [ 75.723124][ T7546] alloc_pid+0x54/0x830 [ 75.727333][ T7546] ? copy_thread_tls+0x3af/0x780 [ 75.732316][ T7546] copy_process.part.39+0x2933/0x6100 [ 75.737699][ T7546] ? __cleanup_sighand+0x30/0x30 [ 75.742676][ T7546] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 75.748278][ T7546] _do_fork+0x160/0xb70 [ 75.752435][ T7546] ? copy_init_mm+0x20/0x20 [ 75.756966][ T7546] ? fput+0xe/0x10 [ 75.760689][ T7546] ? ksys_write+0x181/0x220 [ 75.765233][ T7546] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.770695][ T7546] ? do_syscall_64+0x21/0x530 [ 75.775402][ T7546] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.781519][ T7546] __x64_sys_clone+0xba/0x140 [ 75.786275][ T7546] do_syscall_64+0xd0/0x530 [ 75.790833][ T7546] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.796770][ T7546] RIP: 0033:0x459519 [ 75.800697][ T7546] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.821825][ T7546] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 75.830269][ T7546] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 75.838261][ T7546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 75.846273][ T7546] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 75.854258][ T7546] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 75.862260][ T7546] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 75.870269][ T7551] CPU: 0 PID: 7551 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 75.878093][ T7551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.878118][ T7551] Call Trace: [ 75.891555][ T7551] dump_stack+0x113/0x167 [ 75.895978][ T7551] should_fail.cold.4+0x5/0x13 [ 75.900794][ T7551] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 75.906620][ T7551] ? ___might_sleep+0x16b/0x270 [ 75.911509][ T7551] __should_failslab+0xba/0xf0 [ 75.916676][ T7551] should_failslab+0x9/0x14 [ 75.921206][ T7551] kmem_cache_alloc+0x2b1/0x720 [ 75.926087][ T7551] ? copy_namespaces+0xf6/0x2b0 [ 75.930967][ T7551] ? lock_downgrade+0x860/0x860 [ 75.935874][ T7551] alloc_pid+0x54/0x830 [ 75.940070][ T7551] ? copy_thread_tls+0x3af/0x780 [ 75.945049][ T7551] copy_process.part.39+0x2933/0x6100 [ 75.950432][ T7551] ? __cleanup_sighand+0x30/0x30 [ 75.955398][ T7551] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 75.960948][ T7551] _do_fork+0x160/0xb70 [ 75.965141][ T7551] ? copy_init_mm+0x20/0x20 [ 75.969638][ T7551] ? fput+0xe/0x10 [ 75.973338][ T7551] ? ksys_write+0x181/0x220 [ 75.977820][ T7551] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.983256][ T7551] ? do_syscall_64+0x21/0x530 [ 75.987914][ T7551] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.993958][ T7551] __x64_sys_clone+0xba/0x140 [ 75.998615][ T7551] do_syscall_64+0xd0/0x530 [ 76.003105][ T7551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.008972][ T7551] RIP: 0033:0x459519 [ 76.012847][ T7551] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 76.032430][ T7551] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 76.040823][ T7551] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 76.048790][ T7551] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 76.056739][ T7551] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 76.064701][ T7551] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 76.072654][ T7551] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 76.083792][ T7559] FAULT_INJECTION: forcing a failure. [ 76.083792][ T7559] name failslab, interval 1, probability 0, space 0, times 0 [ 76.102749][ T7561] FAULT_INJECTION: forcing a failure. [ 76.102749][ T7561] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 76.115966][ T7561] CPU: 0 PID: 7561 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 76.115970][ T7561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.115973][ T7561] Call Trace: [ 76.115984][ T7561] dump_stack+0x113/0x167 [ 76.115994][ T7561] should_fail.cold.4+0x5/0x13 [ 76.116001][ T7561] ? mark_held_locks+0x130/0x130 [ 76.116007][ T7561] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 76.116016][ T7561] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 76.116025][ T7561] should_fail_alloc_page+0x50/0x60 [ 76.116030][ T7561] __alloc_pages_nodemask+0x17f/0x850 [ 76.116038][ T7561] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 76.116050][ T7561] cache_grow_begin+0x92/0x660 [ 76.142657][ T7564] FAULT_INJECTION: forcing a failure. [ 76.142657][ T7564] name failslab, interval 1, probability 0, space 0, times 0 [ 76.146196][ T7561] ? trace_hardirqs_off+0x41/0x180 [ 76.146206][ T7561] kmem_cache_alloc+0x657/0x720 [ 76.146213][ T7561] ? kasan_check_read+0x11/0x20 [ 76.146232][ T7561] copy_process.part.39+0x1e90/0x6100 [ 76.156947][ T7561] ? __cleanup_sighand+0x30/0x30 [ 76.156960][ T7561] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 76.156970][ T7561] _do_fork+0x160/0xb70 [ 76.156978][ T7561] ? copy_init_mm+0x20/0x20 [ 76.156984][ T7561] ? fput+0xe/0x10 [ 76.156989][ T7561] ? ksys_write+0x181/0x220 [ 76.156999][ T7561] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 76.157004][ T7561] ? do_syscall_64+0x21/0x530 [ 76.157010][ T7561] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.157017][ T7561] __x64_sys_clone+0xba/0x140 [ 76.157025][ T7561] do_syscall_64+0xd0/0x530 [ 76.246938][ T7565] FAULT_INJECTION: forcing a failure. [ 76.246938][ T7565] name failslab, interval 1, probability 0, space 0, times 0 [ 76.248783][ T7561] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.248790][ T7561] RIP: 0033:0x459519 [ 76.248796][ T7561] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 76.248799][ T7561] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 76.318970][ T7561] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 76.326936][ T7561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 76.334900][ T7561] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 76.342858][ T7561] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 76.350820][ T7561] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 76.358893][ T7565] CPU: 1 PID: 7565 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 76.366697][ T7565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.376755][ T7565] Call Trace: [ 76.380036][ T7565] dump_stack+0x113/0x167 [ 76.384353][ T7565] should_fail.cold.4+0x5/0x13 [ 76.389098][ T7565] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 76.394888][ T7565] ? ___might_sleep+0x16b/0x270 [ 76.399729][ T7565] __should_failslab+0xba/0xf0 [ 76.404478][ T7565] should_failslab+0x9/0x14 [ 76.408962][ T7565] kmem_cache_alloc+0x2b1/0x720 [ 76.413800][ T7565] ? copy_namespaces+0xf6/0x2b0 [ 76.418633][ T7565] ? lock_downgrade+0x860/0x860 [ 76.423471][ T7565] alloc_pid+0x54/0x830 [ 76.427611][ T7565] ? copy_thread_tls+0x3af/0x780 [ 76.432539][ T7565] copy_process.part.39+0x2933/0x6100 [ 76.437901][ T7565] ? __cleanup_sighand+0x30/0x30 [ 76.442827][ T7565] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 76.448359][ T7565] _do_fork+0x160/0xb70 [ 76.452498][ T7565] ? copy_init_mm+0x20/0x20 [ 76.456983][ T7565] ? fput+0xe/0x10 [ 76.460684][ T7565] ? ksys_write+0x181/0x220 [ 76.465174][ T7565] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 76.470615][ T7565] ? do_syscall_64+0x21/0x530 [ 76.475276][ T7565] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.481343][ T7565] __x64_sys_clone+0xba/0x140 [ 76.486012][ T7565] do_syscall_64+0xd0/0x530 [ 76.490502][ T7565] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.496375][ T7565] RIP: 0033:0x459519 [ 76.500254][ T7565] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 76.519861][ T7565] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 76.528271][ T7565] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 76.536224][ T7565] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 76.544176][ T7565] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 76.552130][ T7565] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 76.560084][ T7565] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 76.568089][ T7559] CPU: 0 PID: 7559 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 76.575893][ T7559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.585939][ T7559] Call Trace: [ 76.589223][ T7559] dump_stack+0x113/0x167 [ 76.593539][ T7559] should_fail.cold.4+0x5/0x13 [ 76.598286][ T7559] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 76.604074][ T7559] ? ___might_sleep+0x16b/0x270 [ 76.608910][ T7559] __should_failslab+0xba/0xf0 [ 76.613663][ T7559] should_failslab+0x9/0x14 [ 76.618150][ T7559] kmem_cache_alloc+0x2b1/0x720 [ 76.622989][ T7559] ? kasan_check_read+0x11/0x20 [ 76.627829][ T7559] copy_process.part.39+0x1e90/0x6100 [ 76.633196][ T7559] ? __cleanup_sighand+0x30/0x30 [ 76.638125][ T7559] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 76.643657][ T7559] _do_fork+0x160/0xb70 [ 76.647807][ T7559] ? copy_init_mm+0x20/0x20 [ 76.652297][ T7559] ? fput+0xe/0x10 [ 76.656001][ T7559] ? ksys_write+0x181/0x220 [ 76.660494][ T7559] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 76.665937][ T7559] ? do_syscall_64+0x21/0x530 [ 76.670596][ T7559] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.676648][ T7559] __x64_sys_clone+0xba/0x140 [ 76.681326][ T7559] do_syscall_64+0xd0/0x530 [ 76.685814][ T7559] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.691695][ T7559] RIP: 0033:0x459519 [ 76.695568][ T7559] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 76.715152][ T7559] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 76.723543][ T7559] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 76.731494][ T7559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 76.739443][ T7559] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 76.747394][ T7559] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 76.755345][ T7559] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 76.765807][ T7564] CPU: 1 PID: 7564 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 76.773619][ T7564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.783670][ T7564] Call Trace: [ 76.786953][ T7564] dump_stack+0x113/0x167 [ 76.791277][ T7564] should_fail.cold.4+0x5/0x13 [ 76.796037][ T7564] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 76.801838][ T7564] ? ___might_sleep+0x16b/0x270 [ 76.806686][ T7564] __should_failslab+0xba/0xf0 [ 76.811444][ T7564] should_failslab+0x9/0x14 [ 76.815930][ T7564] kmem_cache_alloc+0x2b1/0x720 [ 76.815938][ T7564] ? copy_namespaces+0xf6/0x2b0 [ 76.815945][ T7564] ? lock_downgrade+0x860/0x860 [ 76.815952][ T7564] alloc_pid+0x54/0x830 [ 76.815959][ T7564] ? copy_thread_tls+0x3af/0x780 [ 76.815969][ T7564] copy_process.part.39+0x2933/0x6100 [ 76.815983][ T7564] ? __cleanup_sighand+0x30/0x30 [ 76.815994][ T7564] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 76.825663][ T7564] _do_fork+0x160/0xb70 [ 76.825674][ T7564] ? copy_init_mm+0x20/0x20 [ 76.825680][ T7564] ? fput+0xe/0x10 [ 76.825685][ T7564] ? ksys_write+0x181/0x220 [ 76.825694][ T7564] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 76.825699][ T7564] ? do_syscall_64+0x21/0x530 [ 76.825707][ T7564] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.834687][ T7564] __x64_sys_clone+0xba/0x140 [ 76.834697][ T7564] do_syscall_64+0xd0/0x530 [ 76.834705][ T7564] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.834710][ T7564] RIP: 0033:0x459519 [ 76.834722][ T7564] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 76.834727][ T7564] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 76.844988][ T7564] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 76.844991][ T7564] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 76.844994][ T7564] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 76.844997][ T7564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 76.845000][ T7564] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 76.850575][ T7569] FAULT_INJECTION: forcing a failure. [ 76.850575][ T7569] name failslab, interval 1, probability 0, space 0, times 0 [ 76.869277][ T7574] FAULT_INJECTION: forcing a failure. [ 76.869277][ T7574] name failslab, interval 1, probability 0, space 0, times 0 [ 76.876159][ T7569] CPU: 1 PID: 7569 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 76.878834][ T7575] FAULT_INJECTION: forcing a failure. [ 76.878834][ T7575] name failslab, interval 1, probability 0, space 0, times 0 [ 76.882628][ T7569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.882632][ T7569] Call Trace: [ 76.882643][ T7569] dump_stack+0x113/0x167 [ 76.882654][ T7569] should_fail.cold.4+0x5/0x13 [ 76.882662][ T7569] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 76.882671][ T7569] ? ___might_sleep+0x16b/0x270 [ 76.882681][ T7569] __should_failslab+0xba/0xf0 [ 76.907636][ T7569] should_failslab+0x9/0x14 [ 76.967470][ T7569] kmem_cache_alloc+0x2b1/0x720 [ 76.967479][ T7569] ? copy_namespaces+0xf6/0x2b0 [ 76.967486][ T7569] ? lock_downgrade+0x860/0x860 [ 76.967494][ T7569] alloc_pid+0x54/0x830 [ 76.967502][ T7569] ? copy_thread_tls+0x3af/0x780 [ 76.967513][ T7569] copy_process.part.39+0x2933/0x6100 [ 76.967526][ T7569] ? __cleanup_sighand+0x30/0x30 [ 77.000612][ T7569] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 77.000624][ T7569] _do_fork+0x160/0xb70 [ 77.000635][ T7569] ? copy_init_mm+0x20/0x20 [ 77.000642][ T7569] ? fput+0xe/0x10 [ 77.000646][ T7569] ? ksys_write+0x181/0x220 [ 77.000660][ T7569] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.034323][ T7569] ? do_syscall_64+0x21/0x530 [ 77.034331][ T7569] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.034341][ T7569] __x64_sys_clone+0xba/0x140 [ 77.034350][ T7569] do_syscall_64+0xd0/0x530 [ 77.034357][ T7569] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.034362][ T7569] RIP: 0033:0x459519 [ 77.034369][ T7569] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.043423][ T7569] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 77.043430][ T7569] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 77.043433][ T7569] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 77.043436][ T7569] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 77.043439][ T7569] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 77.043442][ T7569] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 77.045478][ T7576] FAULT_INJECTION: forcing a failure. [ 77.045478][ T7576] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 77.049575][ T7574] CPU: 0 PID: 7574 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 77.243110][ T7574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.253153][ T7574] Call Trace: [ 77.256431][ T7574] dump_stack+0x113/0x167 [ 77.260767][ T7574] should_fail.cold.4+0x5/0x13 [ 77.265518][ T7574] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 77.271315][ T7574] ? ___might_sleep+0x16b/0x270 [ 77.276151][ T7574] __should_failslab+0xba/0xf0 [ 77.280900][ T7574] should_failslab+0x9/0x14 [ 77.285382][ T7574] kmem_cache_alloc+0x2b1/0x720 [ 77.290233][ T7574] ? copy_namespaces+0xf6/0x2b0 [ 77.295069][ T7574] ? lock_downgrade+0x860/0x860 [ 77.299905][ T7574] alloc_pid+0x54/0x830 [ 77.304048][ T7574] ? copy_thread_tls+0x3af/0x780 [ 77.308973][ T7574] copy_process.part.39+0x2933/0x6100 [ 77.314346][ T7574] ? __cleanup_sighand+0x30/0x30 [ 77.319272][ T7574] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 77.324808][ T7574] _do_fork+0x160/0xb70 [ 77.328955][ T7574] ? copy_init_mm+0x20/0x20 [ 77.333437][ T7574] ? fput+0xe/0x10 [ 77.337136][ T7574] ? ksys_write+0x181/0x220 [ 77.341625][ T7574] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.347067][ T7574] ? do_syscall_64+0x21/0x530 [ 77.351724][ T7574] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.357778][ T7574] __x64_sys_clone+0xba/0x140 [ 77.362441][ T7574] do_syscall_64+0xd0/0x530 [ 77.366928][ T7574] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.372811][ T7574] RIP: 0033:0x459519 [ 77.376689][ T7574] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.396299][ T7574] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 77.404695][ T7574] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 77.412648][ T7574] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 77.420600][ T7574] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 77.428554][ T7574] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 77.436504][ T7574] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 77.444476][ T7576] CPU: 1 PID: 7576 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 77.452272][ T7576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.462399][ T7576] Call Trace: [ 77.465691][ T7576] dump_stack+0x113/0x167 [ 77.470019][ T7576] should_fail.cold.4+0x5/0x13 [ 77.474773][ T7576] ? mark_held_locks+0x130/0x130 [ 77.479698][ T7576] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 77.485500][ T7576] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 77.491037][ T7576] should_fail_alloc_page+0x50/0x60 [ 77.496225][ T7576] __alloc_pages_nodemask+0x17f/0x850 [ 77.501586][ T7576] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 77.507295][ T7576] cache_grow_begin+0x92/0x660 [ 77.512044][ T7576] ? trace_hardirqs_off+0x41/0x180 [ 77.517139][ T7576] kmem_cache_alloc+0x657/0x720 [ 77.521978][ T7576] ? kasan_check_read+0x11/0x20 [ 77.526842][ T7576] copy_process.part.39+0x1e90/0x6100 [ 77.532205][ T7576] ? __cleanup_sighand+0x30/0x30 [ 77.537130][ T7576] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 77.542664][ T7576] _do_fork+0x160/0xb70 [ 77.546809][ T7576] ? copy_init_mm+0x20/0x20 [ 77.551294][ T7576] ? fput+0xe/0x10 [ 77.554996][ T7576] ? ksys_write+0x181/0x220 [ 77.559507][ T7576] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.564946][ T7576] ? do_syscall_64+0x21/0x530 [ 77.569608][ T7576] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.575658][ T7576] __x64_sys_clone+0xba/0x140 [ 77.580322][ T7576] do_syscall_64+0xd0/0x530 [ 77.584810][ T7576] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.590684][ T7576] RIP: 0033:0x459519 [ 77.594564][ T7576] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.614157][ T7576] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 77.622552][ T7576] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 77.630506][ T7576] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 77.638461][ T7576] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 77.646416][ T7576] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 77.654370][ T7576] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 77.670766][ T7575] CPU: 0 PID: 7575 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 77.681079][ T7575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.691139][ T7575] Call Trace: [ 77.694415][ T7575] dump_stack+0x113/0x167 [ 77.698736][ T7575] should_fail.cold.4+0x5/0x13 [ 77.703482][ T7575] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 77.709268][ T7575] ? ___might_sleep+0x16b/0x270 [ 77.714101][ T7575] __should_failslab+0xba/0xf0 [ 77.718845][ T7575] should_failslab+0x9/0x14 [ 77.723326][ T7575] kmem_cache_alloc+0x2b1/0x720 [ 77.728153][ T7575] ? copy_namespaces+0xf6/0x2b0 [ 77.733069][ T7575] ? lock_downgrade+0x860/0x860 [ 77.737895][ T7575] alloc_pid+0x54/0x830 [ 77.742030][ T7575] ? copy_thread_tls+0x3af/0x780 [ 77.746950][ T7575] copy_process.part.39+0x2933/0x6100 [ 77.752306][ T7575] ? __cleanup_sighand+0x30/0x30 [ 77.757234][ T7575] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 77.762766][ T7575] _do_fork+0x160/0xb70 [ 77.766923][ T7575] ? copy_init_mm+0x20/0x20 [ 77.771402][ T7575] ? fput+0xe/0x10 [ 77.775099][ T7575] ? ksys_write+0x181/0x220 [ 77.779582][ T7575] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.785019][ T7575] ? do_syscall_64+0x21/0x530 [ 77.789692][ T7575] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.795740][ T7575] __x64_sys_clone+0xba/0x140 [ 77.800401][ T7575] do_syscall_64+0xd0/0x530 [ 77.804885][ T7575] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.812171][ T7575] RIP: 0033:0x459519 [ 77.816043][ T7575] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.835626][ T7575] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 77.844018][ T7575] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 77.851970][ T7575] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 77.859938][ T7575] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 77.867894][ T7575] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 77.875849][ T7575] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 77.907233][ T7584] FAULT_INJECTION: forcing a failure. [ 77.907233][ T7584] name failslab, interval 1, probability 0, space 0, times 0 [ 77.923854][ T7584] CPU: 0 PID: 7584 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 77.931660][ T7584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.941709][ T7584] Call Trace: [ 77.944988][ T7584] dump_stack+0x113/0x167 [ 77.949310][ T7584] should_fail.cold.4+0x5/0x13 [ 77.954070][ T7584] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 77.959867][ T7584] ? ___might_sleep+0x16b/0x270 [ 77.964713][ T7584] __should_failslab+0xba/0xf0 [ 77.969468][ T7584] should_failslab+0x9/0x14 [ 77.973959][ T7584] kmem_cache_alloc+0x2b1/0x720 [ 77.974940][ T7587] FAULT_INJECTION: forcing a failure. [ 77.974940][ T7587] name failslab, interval 1, probability 0, space 0, times 0 [ 77.978798][ T7584] ? copy_namespaces+0xf6/0x2b0 [ 77.978806][ T7584] ? lock_downgrade+0x860/0x860 [ 77.978815][ T7584] alloc_pid+0x54/0x830 [ 77.978822][ T7584] ? copy_thread_tls+0x3af/0x780 [ 77.978833][ T7584] copy_process.part.39+0x2933/0x6100 [ 78.015456][ T7584] ? __cleanup_sighand+0x30/0x30 [ 78.020388][ T7584] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 78.025926][ T7584] _do_fork+0x160/0xb70 [ 78.030073][ T7584] ? copy_init_mm+0x20/0x20 [ 78.034563][ T7584] ? fput+0xe/0x10 [ 78.038267][ T7584] ? ksys_write+0x181/0x220 [ 78.042758][ T7584] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.048205][ T7584] ? do_syscall_64+0x21/0x530 [ 78.052873][ T7584] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.058931][ T7584] __x64_sys_clone+0xba/0x140 [ 78.063598][ T7584] do_syscall_64+0xd0/0x530 [ 78.068092][ T7584] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.073967][ T7584] RIP: 0033:0x459519 [ 78.077848][ T7584] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.097527][ T7584] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 78.097535][ T7584] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 78.097537][ T7584] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 78.097540][ T7584] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 78.097543][ T7584] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 78.097546][ T7584] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 78.102973][ T7585] FAULT_INJECTION: forcing a failure. [ 78.102973][ T7585] name failslab, interval 1, probability 0, space 0, times 0 [ 78.115995][ T7585] CPU: 0 PID: 7585 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 78.158526][ T7585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.158530][ T7585] Call Trace: [ 78.158541][ T7585] dump_stack+0x113/0x167 [ 78.158553][ T7585] should_fail.cold.4+0x5/0x13 [ 78.158561][ T7585] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 78.158570][ T7585] ? ___might_sleep+0x16b/0x270 [ 78.158582][ T7585] __should_failslab+0xba/0xf0 [ 78.178462][ T7591] FAULT_INJECTION: forcing a failure. [ 78.178462][ T7591] name failslab, interval 1, probability 0, space 0, times 0 [ 78.179695][ T7585] should_failslab+0x9/0x14 [ 78.179701][ T7585] kmem_cache_alloc+0x2b1/0x720 [ 78.179709][ T7585] ? copy_namespaces+0xf6/0x2b0 [ 78.179716][ T7585] ? lock_downgrade+0x860/0x860 [ 78.179724][ T7585] alloc_pid+0x54/0x830 [ 78.179731][ T7585] ? copy_thread_tls+0x3af/0x780 [ 78.179742][ T7585] copy_process.part.39+0x2933/0x6100 [ 78.179757][ T7585] ? __cleanup_sighand+0x30/0x30 [ 78.188820][ T7585] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 78.239824][ T7585] _do_fork+0x160/0xb70 [ 78.264772][ T7585] ? copy_init_mm+0x20/0x20 [ 78.264779][ T7585] ? fput+0xe/0x10 [ 78.264783][ T7585] ? ksys_write+0x181/0x220 [ 78.264792][ T7585] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.264798][ T7585] ? do_syscall_64+0x21/0x530 [ 78.264806][ T7585] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.264814][ T7585] __x64_sys_clone+0xba/0x140 [ 78.264821][ T7585] do_syscall_64+0xd0/0x530 [ 78.264828][ T7585] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.264833][ T7585] RIP: 0033:0x459519 [ 78.264840][ T7585] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.264843][ T7585] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 78.264849][ T7585] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 78.264852][ T7585] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 78.264856][ T7585] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 78.264859][ T7585] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 78.264862][ T7585] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 78.297093][ T7597] FAULT_INJECTION: forcing a failure. [ 78.297093][ T7597] name failslab, interval 1, probability 0, space 0, times 0 [ 78.304570][ T7591] CPU: 1 PID: 7591 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 78.312715][ T7596] FAULT_INJECTION: forcing a failure. [ 78.312715][ T7596] name failslab, interval 1, probability 0, space 0, times 0 [ 78.313516][ T7591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.424256][ T7591] Call Trace: [ 78.427536][ T7591] dump_stack+0x113/0x167 [ 78.431852][ T7591] should_fail.cold.4+0x5/0x13 [ 78.436601][ T7591] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 78.442392][ T7591] ? ___might_sleep+0x16b/0x270 [ 78.447229][ T7591] __should_failslab+0xba/0xf0 [ 78.451978][ T7591] should_failslab+0x9/0x14 [ 78.456551][ T7591] kmem_cache_alloc+0x2b1/0x720 [ 78.461387][ T7591] ? copy_namespaces+0xf6/0x2b0 [ 78.466229][ T7591] ? lock_downgrade+0x860/0x860 [ 78.471152][ T7591] alloc_pid+0x54/0x830 [ 78.475289][ T7591] ? copy_thread_tls+0x3af/0x780 [ 78.480215][ T7591] copy_process.part.39+0x2933/0x6100 [ 78.485580][ T7591] ? __cleanup_sighand+0x30/0x30 [ 78.490506][ T7591] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 78.496040][ T7591] _do_fork+0x160/0xb70 [ 78.500207][ T7591] ? copy_init_mm+0x20/0x20 [ 78.504712][ T7591] ? fput+0xe/0x10 [ 78.508422][ T7591] ? ksys_write+0x181/0x220 [ 78.512910][ T7591] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.518352][ T7591] ? do_syscall_64+0x21/0x530 [ 78.523012][ T7591] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.529064][ T7591] __x64_sys_clone+0xba/0x140 [ 78.533732][ T7591] do_syscall_64+0xd0/0x530 [ 78.538220][ T7591] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.544094][ T7591] RIP: 0033:0x459519 [ 78.547974][ T7591] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.567569][ T7591] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 78.575990][ T7591] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 78.583947][ T7591] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 78.584575][ T7598] FAULT_INJECTION: forcing a failure. [ 78.584575][ T7598] name failslab, interval 1, probability 0, space 0, times 0 [ 78.591904][ T7591] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 78.591909][ T7591] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 78.620398][ T7591] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 78.628459][ T7596] CPU: 0 PID: 7596 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 78.636260][ T7596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.646307][ T7596] Call Trace: [ 78.649587][ T7596] dump_stack+0x113/0x167 [ 78.653909][ T7596] should_fail.cold.4+0x5/0x13 [ 78.658666][ T7596] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 78.664459][ T7596] ? ___might_sleep+0x16b/0x270 [ 78.669299][ T7596] __should_failslab+0xba/0xf0 [ 78.674051][ T7596] should_failslab+0x9/0x14 [ 78.678537][ T7596] kmem_cache_alloc+0x2b1/0x720 [ 78.683374][ T7596] ? copy_namespaces+0xf6/0x2b0 [ 78.688213][ T7596] ? lock_downgrade+0x860/0x860 [ 78.693062][ T7596] alloc_pid+0x54/0x830 [ 78.697202][ T7596] ? copy_thread_tls+0x3af/0x780 [ 78.702130][ T7596] copy_process.part.39+0x2933/0x6100 [ 78.702146][ T7596] ? __cleanup_sighand+0x30/0x30 [ 78.702158][ T7596] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 78.702168][ T7596] _do_fork+0x160/0xb70 [ 78.722106][ T7596] ? copy_init_mm+0x20/0x20 [ 78.726594][ T7596] ? fput+0xe/0x10 [ 78.730295][ T7596] ? ksys_write+0x181/0x220 [ 78.730305][ T7596] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.730311][ T7596] ? do_syscall_64+0x21/0x530 [ 78.730318][ T7596] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.730327][ T7596] __x64_sys_clone+0xba/0x140 [ 78.730335][ T7596] do_syscall_64+0xd0/0x530 [ 78.730342][ T7596] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.750984][ T7596] RIP: 0033:0x459519 [ 78.770234][ T7596] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.786584][ T7601] FAULT_INJECTION: forcing a failure. [ 78.786584][ T7601] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 78.789845][ T7596] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 78.811416][ T7596] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 78.819375][ T7596] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 78.827329][ T7596] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 78.835283][ T7596] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 78.843239][ T7596] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 78.851211][ T7601] CPU: 1 PID: 7601 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 78.859003][ T7601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.869044][ T7601] Call Trace: [ 78.872328][ T7601] dump_stack+0x113/0x167 [ 78.876652][ T7601] should_fail.cold.4+0x5/0x13 [ 78.881409][ T7601] ? mark_held_locks+0x130/0x130 [ 78.886333][ T7601] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 78.892126][ T7601] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 78.897657][ T7601] should_fail_alloc_page+0x50/0x60 [ 78.902835][ T7601] __alloc_pages_nodemask+0x17f/0x850 [ 78.908186][ T7601] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 78.913896][ T7601] cache_grow_begin+0x92/0x660 [ 78.918681][ T7601] ? trace_hardirqs_off+0x41/0x180 [ 78.923777][ T7601] kmem_cache_alloc+0x657/0x720 [ 78.928610][ T7601] ? kasan_check_read+0x11/0x20 [ 78.933451][ T7601] copy_process.part.39+0x1e90/0x6100 [ 78.938811][ T7601] ? __cleanup_sighand+0x30/0x30 [ 78.943740][ T7601] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 78.949272][ T7601] _do_fork+0x160/0xb70 [ 78.953413][ T7601] ? copy_init_mm+0x20/0x20 [ 78.957898][ T7601] ? fput+0xe/0x10 [ 78.961601][ T7601] ? ksys_write+0x181/0x220 [ 78.966112][ T7601] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.971553][ T7601] ? do_syscall_64+0x21/0x530 [ 78.976218][ T7601] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.982273][ T7601] __x64_sys_clone+0xba/0x140 [ 78.986937][ T7601] do_syscall_64+0xd0/0x530 [ 78.991425][ T7601] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.997298][ T7601] RIP: 0033:0x459519 [ 79.001175][ T7601] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.020799][ T7601] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 79.029196][ T7601] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 79.037153][ T7601] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 79.045109][ T7601] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 79.053063][ T7601] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 79.061017][ T7601] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 79.068991][ T7597] CPU: 0 PID: 7597 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 79.076792][ T7597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.086832][ T7597] Call Trace: [ 79.086844][ T7597] dump_stack+0x113/0x167 [ 79.086855][ T7597] should_fail.cold.4+0x5/0x13 [ 79.086864][ T7597] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 79.086872][ T7597] ? ___might_sleep+0x16b/0x270 [ 79.086883][ T7597] __should_failslab+0xba/0xf0 [ 79.086890][ T7597] should_failslab+0x9/0x14 [ 79.086894][ T7597] kmem_cache_alloc+0x2b1/0x720 [ 79.086901][ T7597] ? copy_namespaces+0xf6/0x2b0 [ 79.086908][ T7597] ? lock_downgrade+0x860/0x860 [ 79.086916][ T7597] alloc_pid+0x54/0x830 [ 79.086923][ T7597] ? copy_thread_tls+0x3af/0x780 [ 79.086935][ T7597] copy_process.part.39+0x2933/0x6100 [ 79.086953][ T7597] ? __cleanup_sighand+0x30/0x30 [ 79.114611][ T7597] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 79.114624][ T7597] _do_fork+0x160/0xb70 [ 79.114635][ T7597] ? copy_init_mm+0x20/0x20 [ 79.114642][ T7597] ? fput+0xe/0x10 [ 79.114646][ T7597] ? ksys_write+0x181/0x220 [ 79.114656][ T7597] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.114661][ T7597] ? do_syscall_64+0x21/0x530 [ 79.114666][ T7597] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.114673][ T7597] __x64_sys_clone+0xba/0x140 [ 79.114681][ T7597] do_syscall_64+0xd0/0x530 [ 79.114689][ T7597] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.114694][ T7597] RIP: 0033:0x459519 [ 79.114701][ T7597] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.114705][ T7597] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 79.114711][ T7597] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 79.114714][ T7597] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 79.114719][ T7597] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 79.229152][ T7606] FAULT_INJECTION: forcing a failure. [ 79.229152][ T7606] name failslab, interval 1, probability 0, space 0, times 0 [ 79.229996][ T7597] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 79.229999][ T7597] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 79.231848][ T7598] CPU: 0 PID: 7598 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 79.298705][ T7598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.308751][ T7598] Call Trace: [ 79.312029][ T7598] dump_stack+0x113/0x167 [ 79.316348][ T7598] should_fail.cold.4+0x5/0x13 [ 79.321098][ T7598] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 79.326892][ T7598] ? ___might_sleep+0x16b/0x270 [ 79.331731][ T7598] __should_failslab+0xba/0xf0 [ 79.336486][ T7598] should_failslab+0x9/0x14 [ 79.340969][ T7598] kmem_cache_alloc+0x2b1/0x720 [ 79.345805][ T7598] ? copy_namespaces+0xf6/0x2b0 [ 79.350636][ T7598] ? lock_downgrade+0x860/0x860 [ 79.355485][ T7598] alloc_pid+0x54/0x830 [ 79.359623][ T7598] ? copy_thread_tls+0x3af/0x780 [ 79.364550][ T7598] copy_process.part.39+0x2933/0x6100 [ 79.369911][ T7598] ? __cleanup_sighand+0x30/0x30 [ 79.374864][ T7598] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 79.380393][ T7598] _do_fork+0x160/0xb70 [ 79.384535][ T7598] ? copy_init_mm+0x20/0x20 [ 79.389016][ T7598] ? fput+0xe/0x10 [ 79.392715][ T7598] ? ksys_write+0x181/0x220 [ 79.397197][ T7598] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.402640][ T7598] ? do_syscall_64+0x21/0x530 [ 79.407294][ T7598] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.413341][ T7598] __x64_sys_clone+0xba/0x140 [ 79.417998][ T7598] do_syscall_64+0xd0/0x530 [ 79.422483][ T7598] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.428355][ T7598] RIP: 0033:0x459519 [ 79.432231][ T7598] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.451819][ T7598] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 79.460212][ T7598] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 79.468167][ T7598] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 79.476138][ T7598] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 79.484087][ T7598] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 79.492039][ T7598] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 79.502044][ T7587] CPU: 1 PID: 7587 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 79.509852][ T7587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.519893][ T7587] Call Trace: [ 79.523173][ T7587] dump_stack+0x113/0x167 [ 79.527499][ T7587] should_fail.cold.4+0x5/0x13 [ 79.532256][ T7587] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 79.538052][ T7587] ? ___might_sleep+0x16b/0x270 [ 79.542897][ T7587] __should_failslab+0xba/0xf0 [ 79.547653][ T7587] should_failslab+0x9/0x14 [ 79.552139][ T7587] kmem_cache_alloc+0x2b1/0x720 [ 79.556972][ T7587] ? copy_namespaces+0xf6/0x2b0 [ 79.561805][ T7587] ? lock_downgrade+0x860/0x860 [ 79.566644][ T7587] alloc_pid+0x54/0x830 [ 79.570786][ T7587] ? copy_thread_tls+0x3af/0x780 [ 79.575711][ T7587] copy_process.part.39+0x2933/0x6100 [ 79.581106][ T7587] ? __cleanup_sighand+0x30/0x30 [ 79.586053][ T7587] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 79.591583][ T7587] _do_fork+0x160/0xb70 [ 79.595729][ T7587] ? copy_init_mm+0x20/0x20 [ 79.600214][ T7587] ? fput+0xe/0x10 [ 79.603918][ T7587] ? ksys_write+0x181/0x220 [ 79.608407][ T7587] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.613848][ T7587] ? do_syscall_64+0x21/0x530 [ 79.618506][ T7587] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.624557][ T7587] __x64_sys_clone+0xba/0x140 [ 79.629216][ T7587] do_syscall_64+0xd0/0x530 [ 79.633710][ T7587] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.639770][ T7587] RIP: 0033:0x459519 [ 79.644955][ T7587] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.664545][ T7587] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 79.672939][ T7587] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 79.681962][ T7587] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 79.689917][ T7587] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 79.697872][ T7587] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 79.705825][ T7587] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 2019/06/29 11:52:12 executed programs: 52 [ 79.713796][ T7606] CPU: 0 PID: 7606 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 79.721596][ T7606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.721601][ T7606] Call Trace: [ 79.734918][ T7606] dump_stack+0x113/0x167 [ 79.739253][ T7606] should_fail.cold.4+0x5/0x13 [ 79.744014][ T7606] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 79.749813][ T7606] ? ___might_sleep+0x16b/0x270 [ 79.754656][ T7606] __should_failslab+0xba/0xf0 [ 79.759413][ T7606] should_failslab+0x9/0x14 [ 79.763926][ T7606] kmem_cache_alloc+0x2b1/0x720 [ 79.763934][ T7606] ? copy_namespaces+0xf6/0x2b0 [ 79.763941][ T7606] ? lock_downgrade+0x860/0x860 [ 79.763949][ T7606] alloc_pid+0x54/0x830 [ 79.763956][ T7606] ? copy_thread_tls+0x3af/0x780 [ 79.763967][ T7606] copy_process.part.39+0x2933/0x6100 [ 79.763982][ T7606] ? __cleanup_sighand+0x30/0x30 [ 79.763993][ T7606] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 79.764003][ T7606] _do_fork+0x160/0xb70 [ 79.764013][ T7606] ? copy_init_mm+0x20/0x20 [ 79.764019][ T7606] ? fput+0xe/0x10 [ 79.764024][ T7606] ? ksys_write+0x181/0x220 [ 79.764033][ T7606] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.764039][ T7606] ? do_syscall_64+0x21/0x530 [ 79.764047][ T7606] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.792984][ T7606] __x64_sys_clone+0xba/0x140 [ 79.792995][ T7606] do_syscall_64+0xd0/0x530 [ 79.793005][ T7606] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.793010][ T7606] RIP: 0033:0x459519 [ 79.793016][ T7606] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.793019][ T7606] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 79.793025][ T7606] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 79.793028][ T7606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 79.793032][ T7606] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 79.793035][ T7606] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 79.793038][ T7606] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 79.815824][ T7610] FAULT_INJECTION: forcing a failure. [ 79.815824][ T7610] name failslab, interval 1, probability 0, space 0, times 0 [ 79.824290][ T7613] FAULT_INJECTION: forcing a failure. [ 79.824290][ T7613] name failslab, interval 1, probability 0, space 0, times 0 [ 79.857132][ T7610] CPU: 0 PID: 7610 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 79.862031][ T7614] FAULT_INJECTION: forcing a failure. [ 79.862031][ T7614] name failslab, interval 1, probability 0, space 0, times 0 [ 79.878432][ T7610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.878436][ T7610] Call Trace: [ 79.878451][ T7610] dump_stack+0x113/0x167 [ 79.878460][ T7610] should_fail.cold.4+0x5/0x13 [ 79.878468][ T7610] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 79.878476][ T7610] ? ___might_sleep+0x16b/0x270 [ 79.878486][ T7610] __should_failslab+0xba/0xf0 [ 79.878493][ T7610] should_failslab+0x9/0x14 [ 79.878497][ T7610] kmem_cache_alloc+0x2b1/0x720 [ 79.878504][ T7610] ? copy_namespaces+0xf6/0x2b0 [ 79.878510][ T7610] ? lock_downgrade+0x860/0x860 [ 79.878518][ T7610] alloc_pid+0x54/0x830 [ 79.878524][ T7610] ? copy_thread_tls+0x3af/0x780 [ 79.878535][ T7610] copy_process.part.39+0x2933/0x6100 [ 79.878549][ T7610] ? __cleanup_sighand+0x30/0x30 [ 79.878559][ T7610] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 79.878568][ T7610] _do_fork+0x160/0xb70 [ 79.878577][ T7610] ? copy_init_mm+0x20/0x20 [ 79.878582][ T7610] ? fput+0xe/0x10 [ 79.878586][ T7610] ? ksys_write+0x181/0x220 [ 79.878595][ T7610] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.878600][ T7610] ? do_syscall_64+0x21/0x530 [ 79.878606][ T7610] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.878613][ T7610] __x64_sys_clone+0xba/0x140 [ 79.878621][ T7610] do_syscall_64+0xd0/0x530 [ 79.878629][ T7610] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.878634][ T7610] RIP: 0033:0x459519 [ 79.878642][ T7610] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.878645][ T7610] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 79.878651][ T7610] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 79.878654][ T7610] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 79.878657][ T7610] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 79.878660][ T7610] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 79.878663][ T7610] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 79.879730][ T7617] FAULT_INJECTION: forcing a failure. [ 79.879730][ T7617] name failslab, interval 1, probability 0, space 0, times 0 [ 79.900159][ T7618] FAULT_INJECTION: forcing a failure. [ 79.900159][ T7618] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 79.909556][ T7617] CPU: 0 PID: 7617 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 80.207010][ T7617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.217052][ T7617] Call Trace: [ 80.220334][ T7617] dump_stack+0x113/0x167 [ 80.224676][ T7617] should_fail.cold.4+0x5/0x13 [ 80.229423][ T7617] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 80.235217][ T7617] ? ___might_sleep+0x16b/0x270 [ 80.240061][ T7617] __should_failslab+0xba/0xf0 [ 80.244808][ T7617] should_failslab+0x9/0x14 [ 80.249295][ T7617] kmem_cache_alloc+0x2b1/0x720 [ 80.254134][ T7617] ? copy_namespaces+0xf6/0x2b0 [ 80.258974][ T7617] ? lock_downgrade+0x860/0x860 [ 80.263817][ T7617] alloc_pid+0x54/0x830 [ 80.267962][ T7617] ? copy_thread_tls+0x3af/0x780 [ 80.272887][ T7617] copy_process.part.39+0x2933/0x6100 [ 80.278265][ T7617] ? __cleanup_sighand+0x30/0x30 [ 80.283192][ T7617] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 80.288721][ T7617] ? netlink_bind+0x340/0x900 [ 80.293385][ T7617] _do_fork+0x160/0xb70 [ 80.297534][ T7617] ? copy_init_mm+0x20/0x20 [ 80.302040][ T7617] ? fput+0xe/0x10 [ 80.305747][ T7617] ? ksys_write+0x181/0x220 [ 80.310244][ T7617] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.315685][ T7617] ? do_syscall_64+0x21/0x530 [ 80.320346][ T7617] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.326397][ T7617] __x64_sys_clone+0xba/0x140 [ 80.331056][ T7617] do_syscall_64+0xd0/0x530 [ 80.335546][ T7617] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.341420][ T7617] RIP: 0033:0x459519 [ 80.345315][ T7617] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 80.364904][ T7617] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 80.373295][ T7617] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 80.381250][ T7617] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 80.389205][ T7617] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 80.397165][ T7617] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 80.405131][ T7617] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 80.413107][ T7618] CPU: 1 PID: 7618 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 80.420901][ T7618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.430948][ T7618] Call Trace: [ 80.432467][ T7620] FAULT_INJECTION: forcing a failure. [ 80.432467][ T7620] name failslab, interval 1, probability 0, space 0, times 0 [ 80.434227][ T7618] dump_stack+0x113/0x167 [ 80.434238][ T7618] should_fail.cold.4+0x5/0x13 [ 80.434245][ T7618] ? mark_held_locks+0x130/0x130 [ 80.434252][ T7618] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 80.434261][ T7618] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 80.434272][ T7618] should_fail_alloc_page+0x50/0x60 [ 80.434277][ T7618] __alloc_pages_nodemask+0x17f/0x850 [ 80.434288][ T7618] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 80.453721][ T7622] FAULT_INJECTION: forcing a failure. [ 80.453721][ T7622] name failslab, interval 1, probability 0, space 0, times 0 [ 80.455921][ T7618] cache_grow_begin+0x92/0x660 [ 80.455930][ T7618] ? trace_hardirqs_off+0x41/0x180 [ 80.455937][ T7618] kmem_cache_alloc+0x657/0x720 [ 80.455944][ T7618] ? kasan_check_read+0x11/0x20 [ 80.455955][ T7618] copy_process.part.39+0x1e90/0x6100 [ 80.525823][ T7618] ? __cleanup_sighand+0x30/0x30 [ 80.530756][ T7618] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 80.536289][ T7618] _do_fork+0x160/0xb70 [ 80.540435][ T7618] ? copy_init_mm+0x20/0x20 [ 80.544922][ T7618] ? fput+0xe/0x10 [ 80.548625][ T7618] ? ksys_write+0x181/0x220 [ 80.553124][ T7618] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.558586][ T7618] ? do_syscall_64+0x21/0x530 [ 80.563251][ T7618] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.569567][ T7618] __x64_sys_clone+0xba/0x140 [ 80.574249][ T7618] do_syscall_64+0xd0/0x530 [ 80.578741][ T7618] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.584613][ T7618] RIP: 0033:0x459519 [ 80.588493][ T7618] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 80.608085][ T7618] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 80.616481][ T7618] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 80.624438][ T7618] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 80.638391][ T7618] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 80.646350][ T7618] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 80.654312][ T7618] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 80.662287][ T7620] CPU: 0 PID: 7620 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 80.670085][ T7620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.680127][ T7620] Call Trace: [ 80.680139][ T7620] dump_stack+0x113/0x167 [ 80.680150][ T7620] should_fail.cold.4+0x5/0x13 [ 80.680159][ T7620] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 80.692489][ T7620] ? ___might_sleep+0x16b/0x270 [ 80.692500][ T7620] __should_failslab+0xba/0xf0 [ 80.692508][ T7620] should_failslab+0x9/0x14 [ 80.692514][ T7620] kmem_cache_alloc+0x2b1/0x720 [ 80.712356][ T7620] ? copy_namespaces+0xf6/0x2b0 [ 80.712365][ T7620] ? lock_downgrade+0x860/0x860 [ 80.712374][ T7620] alloc_pid+0x54/0x830 [ 80.731127][ T7620] ? copy_thread_tls+0x3af/0x780 [ 80.736054][ T7620] copy_process.part.39+0x2933/0x6100 [ 80.736069][ T7620] ? __cleanup_sighand+0x30/0x30 [ 80.736081][ T7620] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 80.736090][ T7620] _do_fork+0x160/0xb70 [ 80.736101][ T7620] ? copy_init_mm+0x20/0x20 [ 80.736107][ T7620] ? fput+0xe/0x10 [ 80.736111][ T7620] ? ksys_write+0x181/0x220 [ 80.736120][ T7620] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.736128][ T7620] ? do_syscall_64+0x21/0x530 [ 80.751929][ T7620] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.768840][ T7620] __x64_sys_clone+0xba/0x140 [ 80.768852][ T7620] do_syscall_64+0xd0/0x530 [ 80.768863][ T7620] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.794130][ T7620] RIP: 0033:0x459519 [ 80.794138][ T7620] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 80.794141][ T7620] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 80.794146][ T7620] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 80.794149][ T7620] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 80.794152][ T7620] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 80.794155][ T7620] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 80.794158][ T7620] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 80.813810][ T7622] CPU: 0 PID: 7622 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 80.879685][ T7622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.889727][ T7622] Call Trace: [ 80.893006][ T7622] dump_stack+0x113/0x167 [ 80.897322][ T7622] should_fail.cold.4+0x5/0x13 [ 80.902071][ T7622] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 80.907868][ T7622] ? ___might_sleep+0x16b/0x270 [ 80.912709][ T7622] __should_failslab+0xba/0xf0 [ 80.912718][ T7622] should_failslab+0x9/0x14 [ 80.912722][ T7622] kmem_cache_alloc+0x2b1/0x720 [ 80.912730][ T7622] ? copy_namespaces+0xf6/0x2b0 [ 80.912737][ T7622] ? lock_downgrade+0x860/0x860 [ 80.912744][ T7622] alloc_pid+0x54/0x830 [ 80.912751][ T7622] ? copy_thread_tls+0x3af/0x780 [ 80.912763][ T7622] copy_process.part.39+0x2933/0x6100 [ 80.912777][ T7622] ? __cleanup_sighand+0x30/0x30 [ 80.912789][ T7622] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 80.931696][ T7622] _do_fork+0x160/0xb70 [ 80.931708][ T7622] ? copy_init_mm+0x20/0x20 [ 80.931715][ T7622] ? fput+0xe/0x10 [ 80.931728][ T7622] ? ksys_write+0x181/0x220 [ 80.978234][ T7622] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.983686][ T7622] ? do_syscall_64+0x21/0x530 [ 80.988355][ T7622] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.994416][ T7622] __x64_sys_clone+0xba/0x140 [ 80.999086][ T7622] do_syscall_64+0xd0/0x530 [ 81.003576][ T7622] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.009454][ T7622] RIP: 0033:0x459519 [ 81.013334][ T7622] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.032930][ T7622] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 81.041444][ T7622] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 81.049405][ T7622] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 81.057368][ T7622] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 81.065325][ T7622] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 81.073298][ T7622] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 81.081276][ T7614] CPU: 1 PID: 7614 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 81.089078][ T7614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.099123][ T7614] Call Trace: [ 81.102404][ T7614] dump_stack+0x113/0x167 [ 81.106729][ T7614] should_fail.cold.4+0x5/0x13 [ 81.111482][ T7614] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 81.117282][ T7614] ? ___might_sleep+0x16b/0x270 [ 81.122129][ T7614] __should_failslab+0xba/0xf0 [ 81.126885][ T7614] should_failslab+0x9/0x14 [ 81.131376][ T7614] kmem_cache_alloc+0x2b1/0x720 [ 81.136218][ T7614] ? copy_namespaces+0xf6/0x2b0 [ 81.141059][ T7614] ? lock_downgrade+0x860/0x860 [ 81.145899][ T7614] alloc_pid+0x54/0x830 [ 81.150047][ T7614] ? copy_thread_tls+0x3af/0x780 [ 81.154977][ T7614] copy_process.part.39+0x2933/0x6100 [ 81.160348][ T7614] ? __cleanup_sighand+0x30/0x30 [ 81.160736][ T7629] FAULT_INJECTION: forcing a failure. [ 81.160736][ T7629] name failslab, interval 1, probability 0, space 0, times 0 [ 81.165278][ T7614] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 81.165289][ T7614] _do_fork+0x160/0xb70 [ 81.165298][ T7614] ? copy_init_mm+0x20/0x20 [ 81.165304][ T7614] ? fput+0xe/0x10 [ 81.165309][ T7614] ? ksys_write+0x181/0x220 [ 81.165318][ T7614] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.165325][ T7614] ? do_syscall_64+0x21/0x530 [ 81.183442][ T7631] FAULT_INJECTION: forcing a failure. [ 81.183442][ T7631] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 81.187554][ T7614] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.229485][ T7614] __x64_sys_clone+0xba/0x140 [ 81.234149][ T7614] do_syscall_64+0xd0/0x530 [ 81.238634][ T7614] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.244507][ T7614] RIP: 0033:0x459519 [ 81.248404][ T7614] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.267997][ T7614] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 81.276396][ T7614] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 81.284352][ T7614] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 81.292309][ T7614] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 81.300271][ T7614] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 81.308230][ T7614] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 81.316208][ T7631] CPU: 0 PID: 7631 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 81.324011][ T7631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.324014][ T7631] Call Trace: [ 81.324026][ T7631] dump_stack+0x113/0x167 [ 81.324037][ T7631] should_fail.cold.4+0x5/0x13 [ 81.324043][ T7631] ? mark_held_locks+0x130/0x130 [ 81.324050][ T7631] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 81.324059][ T7631] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 81.324072][ T7631] should_fail_alloc_page+0x50/0x60 [ 81.362664][ T7631] __alloc_pages_nodemask+0x17f/0x850 [ 81.362674][ T7631] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 81.362688][ T7631] cache_grow_begin+0x92/0x660 [ 81.362695][ T7631] ? trace_hardirqs_off+0x41/0x180 [ 81.362702][ T7631] kmem_cache_alloc+0x657/0x720 [ 81.362709][ T7631] ? kasan_check_read+0x11/0x20 [ 81.362720][ T7631] copy_process.part.39+0x1e90/0x6100 [ 81.362734][ T7631] ? __cleanup_sighand+0x30/0x30 [ 81.362746][ T7631] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 81.362755][ T7631] _do_fork+0x160/0xb70 [ 81.379142][ T7631] ? copy_init_mm+0x20/0x20 [ 81.379149][ T7631] ? fput+0xe/0x10 [ 81.379157][ T7631] ? ksys_write+0x181/0x220 [ 81.393816][ T7631] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.393823][ T7631] ? do_syscall_64+0x21/0x530 [ 81.393830][ T7631] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.393840][ T7631] __x64_sys_clone+0xba/0x140 [ 81.393848][ T7631] do_syscall_64+0xd0/0x530 [ 81.393855][ T7631] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.393861][ T7631] RIP: 0033:0x459519 [ 81.393869][ T7631] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.393873][ T7631] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 81.393878][ T7631] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 81.393881][ T7631] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 81.393884][ T7631] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 81.393887][ T7631] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 81.393890][ T7631] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 81.399596][ T7634] FAULT_INJECTION: forcing a failure. [ 81.399596][ T7634] name failslab, interval 1, probability 0, space 0, times 0 [ 81.409599][ T7613] CPU: 1 PID: 7613 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 81.554988][ T7613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.565032][ T7613] Call Trace: [ 81.568312][ T7613] dump_stack+0x113/0x167 [ 81.572629][ T7613] should_fail.cold.4+0x5/0x13 [ 81.577378][ T7613] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 81.583170][ T7613] ? ___might_sleep+0x16b/0x270 [ 81.588006][ T7613] __should_failslab+0xba/0xf0 [ 81.592753][ T7613] should_failslab+0x9/0x14 [ 81.597237][ T7613] kmem_cache_alloc+0x2b1/0x720 [ 81.602185][ T7613] ? copy_namespaces+0xf6/0x2b0 [ 81.607017][ T7613] ? lock_downgrade+0x860/0x860 [ 81.611849][ T7613] alloc_pid+0x54/0x830 [ 81.616005][ T7613] ? copy_thread_tls+0x3af/0x780 [ 81.620931][ T7613] copy_process.part.39+0x2933/0x6100 [ 81.626296][ T7613] ? __cleanup_sighand+0x30/0x30 [ 81.631220][ T7613] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 81.636755][ T7613] _do_fork+0x160/0xb70 [ 81.640904][ T7613] ? copy_init_mm+0x20/0x20 [ 81.645396][ T7613] ? fput+0xe/0x10 [ 81.647651][ T7635] FAULT_INJECTION: forcing a failure. [ 81.647651][ T7635] name failslab, interval 1, probability 0, space 0, times 0 [ 81.649101][ T7613] ? ksys_write+0x181/0x220 [ 81.674171][ T7613] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.681457][ T7613] ? do_syscall_64+0x21/0x530 [ 81.686118][ T7613] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.692168][ T7613] __x64_sys_clone+0xba/0x140 [ 81.696831][ T7613] do_syscall_64+0xd0/0x530 [ 81.701329][ T7613] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.707213][ T7613] RIP: 0033:0x459519 [ 81.711093][ T7613] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.730684][ T7613] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 81.739080][ T7613] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 81.747037][ T7613] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 81.754998][ T7613] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 81.762960][ T7613] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 81.770920][ T7613] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 81.778899][ T7629] CPU: 0 PID: 7629 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 81.786700][ T7629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.796748][ T7629] Call Trace: [ 81.796760][ T7629] dump_stack+0x113/0x167 [ 81.796772][ T7629] should_fail.cold.4+0x5/0x13 [ 81.796780][ T7629] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 81.796789][ T7629] ? ___might_sleep+0x16b/0x270 [ 81.796799][ T7629] __should_failslab+0xba/0xf0 [ 81.804405][ T7629] should_failslab+0x9/0x14 [ 81.804410][ T7629] kmem_cache_alloc+0x2b1/0x720 [ 81.804416][ T7629] ? kasan_check_read+0x11/0x20 [ 81.804426][ T7629] copy_process.part.39+0x1e90/0x6100 [ 81.804441][ T7629] ? __cleanup_sighand+0x30/0x30 [ 81.804452][ T7629] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 81.804458][ T7629] ? rfkill_unregister+0x290/0x290 [ 81.804466][ T7629] _do_fork+0x160/0xb70 [ 81.804476][ T7629] ? copy_init_mm+0x20/0x20 [ 81.836287][ T7638] FAULT_INJECTION: forcing a failure. [ 81.836287][ T7638] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 81.836557][ T7629] ? fput+0xe/0x10 [ 81.887728][ T7629] ? ksys_write+0x181/0x220 [ 81.892220][ T7629] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.897687][ T7629] ? do_syscall_64+0x21/0x530 [ 81.902348][ T7629] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.908415][ T7629] __x64_sys_clone+0xba/0x140 [ 81.913076][ T7629] do_syscall_64+0xd0/0x530 [ 81.917565][ T7629] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.923439][ T7629] RIP: 0033:0x459519 [ 81.927316][ T7629] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.946909][ T7629] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 81.955306][ T7629] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 81.963267][ T7629] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 81.971236][ T7629] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 81.979205][ T7629] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 81.987168][ T7629] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 81.995148][ T7638] CPU: 1 PID: 7638 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 82.002946][ T7638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.012995][ T7638] Call Trace: [ 82.016276][ T7638] dump_stack+0x113/0x167 [ 82.020593][ T7638] should_fail.cold.4+0x5/0x13 [ 82.025343][ T7638] ? mark_held_locks+0x130/0x130 [ 82.030274][ T7638] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 82.036073][ T7638] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 82.041606][ T7638] should_fail_alloc_page+0x50/0x60 [ 82.046792][ T7638] __alloc_pages_nodemask+0x17f/0x850 [ 82.052150][ T7638] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 82.057862][ T7638] cache_grow_begin+0x92/0x660 [ 82.062610][ T7638] ? trace_hardirqs_off+0x41/0x180 [ 82.067714][ T7638] kmem_cache_alloc+0x657/0x720 [ 82.072561][ T7638] ? kasan_check_read+0x11/0x20 [ 82.077403][ T7638] copy_process.part.39+0x1e90/0x6100 [ 82.082773][ T7638] ? __cleanup_sighand+0x30/0x30 [ 82.087697][ T7638] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 82.093264][ T7638] _do_fork+0x160/0xb70 [ 82.097421][ T7638] ? copy_init_mm+0x20/0x20 [ 82.101909][ T7638] ? fput+0xe/0x10 [ 82.105621][ T7638] ? ksys_write+0x181/0x220 [ 82.110110][ T7638] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.115573][ T7638] ? do_syscall_64+0x21/0x530 [ 82.120238][ T7638] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.126292][ T7638] __x64_sys_clone+0xba/0x140 [ 82.130956][ T7638] do_syscall_64+0xd0/0x530 [ 82.135454][ T7638] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.141331][ T7638] RIP: 0033:0x459519 [ 82.145217][ T7638] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.164809][ T7638] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 82.173208][ T7638] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 82.181167][ T7638] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 82.189135][ T7638] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 82.197090][ T7638] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 82.205049][ T7638] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 82.213045][ T7635] CPU: 0 PID: 7635 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 82.220845][ T7635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.220848][ T7635] Call Trace: [ 82.220859][ T7635] dump_stack+0x113/0x167 [ 82.220871][ T7635] should_fail.cold.4+0x5/0x13 [ 82.220879][ T7635] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 82.220888][ T7635] ? ___might_sleep+0x16b/0x270 [ 82.220898][ T7635] __should_failslab+0xba/0xf0 [ 82.253909][ T7635] should_failslab+0x9/0x14 [ 82.253916][ T7635] kmem_cache_alloc+0x2b1/0x720 [ 82.253923][ T7635] ? copy_namespaces+0xf6/0x2b0 [ 82.253930][ T7635] ? lock_downgrade+0x860/0x860 [ 82.253938][ T7635] alloc_pid+0x54/0x830 [ 82.253945][ T7635] ? copy_thread_tls+0x3af/0x780 [ 82.253957][ T7635] copy_process.part.39+0x2933/0x6100 [ 82.253973][ T7635] ? __cleanup_sighand+0x30/0x30 [ 82.253984][ T7635] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 82.253994][ T7635] _do_fork+0x160/0xb70 [ 82.254003][ T7635] ? copy_init_mm+0x20/0x20 [ 82.254009][ T7635] ? fput+0xe/0x10 [ 82.254013][ T7635] ? ksys_write+0x181/0x220 [ 82.254022][ T7635] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.302635][ T7647] FAULT_INJECTION: forcing a failure. [ 82.302635][ T7647] name failslab, interval 1, probability 0, space 0, times 0 [ 82.306748][ T7635] ? do_syscall_64+0x21/0x530 [ 82.306756][ T7635] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.306766][ T7635] __x64_sys_clone+0xba/0x140 [ 82.331627][ T7650] FAULT_INJECTION: forcing a failure. [ 82.331627][ T7650] name failslab, interval 1, probability 0, space 0, times 0 [ 82.337481][ T7635] do_syscall_64+0xd0/0x530 [ 82.337492][ T7635] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.337498][ T7635] RIP: 0033:0x459519 [ 82.337505][ T7635] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.337508][ T7635] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 82.337514][ T7635] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 82.337517][ T7635] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 82.337519][ T7635] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 82.337522][ T7635] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 82.337525][ T7635] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 82.349182][ T7652] FAULT_INJECTION: forcing a failure. [ 82.349182][ T7652] name failslab, interval 1, probability 0, space 0, times 0 [ 82.353699][ T7651] FAULT_INJECTION: forcing a failure. [ 82.353699][ T7651] name failslab, interval 1, probability 0, space 0, times 0 [ 82.391475][ T7652] CPU: 0 PID: 7652 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 82.480733][ T7652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.490786][ T7652] Call Trace: [ 82.494075][ T7652] dump_stack+0x113/0x167 [ 82.498399][ T7652] should_fail.cold.4+0x5/0x13 [ 82.503150][ T7652] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 82.508947][ T7652] ? ___might_sleep+0x16b/0x270 [ 82.513785][ T7652] __should_failslab+0xba/0xf0 [ 82.518538][ T7652] should_failslab+0x9/0x14 [ 82.523024][ T7652] kmem_cache_alloc+0x2b1/0x720 [ 82.527860][ T7652] ? copy_namespaces+0xf6/0x2b0 [ 82.532698][ T7652] ? lock_downgrade+0x860/0x860 [ 82.537533][ T7652] alloc_pid+0x54/0x830 [ 82.541672][ T7652] ? copy_thread_tls+0x3af/0x780 [ 82.546598][ T7652] copy_process.part.39+0x2933/0x6100 [ 82.551967][ T7652] ? __cleanup_sighand+0x30/0x30 [ 82.556893][ T7652] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 82.562421][ T7652] ? ip6_mc_input+0x960/0xca0 [ 82.567085][ T7652] _do_fork+0x160/0xb70 [ 82.571237][ T7652] ? copy_init_mm+0x20/0x20 [ 82.575730][ T7652] ? fput+0xe/0x10 [ 82.579433][ T7652] ? ksys_write+0x181/0x220 [ 82.583930][ T7652] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.589377][ T7652] ? do_syscall_64+0x21/0x530 [ 82.594037][ T7652] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.600091][ T7652] __x64_sys_clone+0xba/0x140 [ 82.604759][ T7652] do_syscall_64+0xd0/0x530 [ 82.609306][ T7652] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.615180][ T7652] RIP: 0033:0x459519 [ 82.619058][ T7652] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.638653][ T7652] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 82.647055][ T7652] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 82.655023][ T7652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 82.662987][ T7652] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 82.670952][ T7652] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 82.678916][ T7652] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 82.686893][ T7651] CPU: 1 PID: 7651 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 82.694697][ T7651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.704746][ T7651] Call Trace: [ 82.708024][ T7651] dump_stack+0x113/0x167 [ 82.712342][ T7651] should_fail.cold.4+0x5/0x13 [ 82.717114][ T7651] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 82.722911][ T7651] ? ___might_sleep+0x16b/0x270 [ 82.727751][ T7651] __should_failslab+0xba/0xf0 [ 82.732500][ T7651] should_failslab+0x9/0x14 [ 82.737095][ T7651] kmem_cache_alloc+0x2b1/0x720 [ 82.741947][ T7651] ? copy_namespaces+0xf6/0x2b0 [ 82.746787][ T7651] ? lock_downgrade+0x860/0x860 [ 82.751620][ T7651] alloc_pid+0x54/0x830 [ 82.755758][ T7651] ? copy_thread_tls+0x3af/0x780 [ 82.760702][ T7651] copy_process.part.39+0x2933/0x6100 [ 82.770067][ T7651] ? __cleanup_sighand+0x30/0x30 [ 82.774995][ T7651] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 82.780528][ T7651] _do_fork+0x160/0xb70 [ 82.784672][ T7651] ? copy_init_mm+0x20/0x20 [ 82.789155][ T7651] ? fput+0xe/0x10 [ 82.792864][ T7651] ? ksys_write+0x181/0x220 [ 82.797353][ T7651] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.802913][ T7651] ? do_syscall_64+0x21/0x530 [ 82.807573][ T7651] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.814120][ T7651] __x64_sys_clone+0xba/0x140 [ 82.818872][ T7651] do_syscall_64+0xd0/0x530 [ 82.823359][ T7651] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.829235][ T7651] RIP: 0033:0x459519 [ 82.833114][ T7651] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.852700][ T7651] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 82.861106][ T7651] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 82.869060][ T7651] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 82.877018][ T7651] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 82.884986][ T7651] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 82.892944][ T7651] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 82.900913][ T7634] CPU: 0 PID: 7634 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 82.908715][ T7634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.918756][ T7634] Call Trace: [ 82.918770][ T7634] dump_stack+0x113/0x167 [ 82.918780][ T7634] should_fail.cold.4+0x5/0x13 [ 82.918787][ T7634] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 82.918796][ T7634] ? ___might_sleep+0x16b/0x270 [ 82.918805][ T7634] __should_failslab+0xba/0xf0 [ 82.918813][ T7634] should_failslab+0x9/0x14 [ 82.918817][ T7634] kmem_cache_alloc+0x2b1/0x720 [ 82.918824][ T7634] ? copy_namespaces+0xf6/0x2b0 [ 82.918830][ T7634] ? lock_downgrade+0x860/0x860 [ 82.918838][ T7634] alloc_pid+0x54/0x830 [ 82.918844][ T7634] ? copy_thread_tls+0x3af/0x780 [ 82.918854][ T7634] copy_process.part.39+0x2933/0x6100 [ 82.918870][ T7634] ? __cleanup_sighand+0x30/0x30 [ 82.918881][ T7634] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 82.918890][ T7634] _do_fork+0x160/0xb70 [ 82.918901][ T7634] ? copy_init_mm+0x20/0x20 [ 82.918907][ T7634] ? fput+0xe/0x10 [ 82.918912][ T7634] ? ksys_write+0x181/0x220 [ 82.918921][ T7634] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.918927][ T7634] ? do_syscall_64+0x21/0x530 [ 82.918934][ T7634] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.918942][ T7634] __x64_sys_clone+0xba/0x140 [ 82.918949][ T7634] do_syscall_64+0xd0/0x530 [ 82.918957][ T7634] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.918963][ T7634] RIP: 0033:0x459519 [ 82.918969][ T7634] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.918973][ T7634] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 82.918979][ T7634] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 82.918984][ T7634] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 82.937087][ T7634] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 82.937091][ T7634] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 82.937094][ T7634] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 82.937761][ T7650] CPU: 0 PID: 7650 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 83.102260][ T7650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.128049][ T7650] Call Trace: [ 83.128062][ T7650] dump_stack+0x113/0x167 [ 83.128074][ T7650] should_fail.cold.4+0x5/0x13 [ 83.128081][ T7650] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 83.128091][ T7650] ? ___might_sleep+0x16b/0x270 [ 83.151008][ T7650] __should_failslab+0xba/0xf0 [ 83.155756][ T7650] should_failslab+0x9/0x14 [ 83.160261][ T7650] kmem_cache_alloc+0x2b1/0x720 [ 83.165094][ T7650] ? copy_namespaces+0xf6/0x2b0 [ 83.169929][ T7650] ? lock_downgrade+0x860/0x860 [ 83.174781][ T7650] alloc_pid+0x54/0x830 [ 83.178944][ T7650] ? copy_thread_tls+0x3af/0x780 [ 83.183882][ T7650] copy_process.part.39+0x2933/0x6100 [ 83.189248][ T7650] ? __cleanup_sighand+0x30/0x30 [ 83.194171][ T7650] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 83.199693][ T7650] ? __nfqnl_enqueue_packet+0x23a0/0x2cd0 [ 83.205398][ T7650] _do_fork+0x160/0xb70 [ 83.209555][ T7650] ? copy_init_mm+0x20/0x20 [ 83.214042][ T7650] ? fput+0xe/0x10 [ 83.217761][ T7650] ? ksys_write+0x181/0x220 [ 83.222296][ T7650] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.227735][ T7650] ? do_syscall_64+0x21/0x530 [ 83.232392][ T7650] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.238458][ T7650] __x64_sys_clone+0xba/0x140 [ 83.243121][ T7650] do_syscall_64+0xd0/0x530 [ 83.247604][ T7650] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.253479][ T7650] RIP: 0033:0x459519 [ 83.257361][ T7650] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.276954][ T7650] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 83.285355][ T7650] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 83.293331][ T7650] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 83.301302][ T7650] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 83.309260][ T7650] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 83.317219][ T7650] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 83.343194][ T7654] FAULT_INJECTION: forcing a failure. [ 83.343194][ T7654] name failslab, interval 1, probability 0, space 0, times 0 [ 83.348618][ T7647] CPU: 0 PID: 7647 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 83.356691][ T7657] FAULT_INJECTION: forcing a failure. [ 83.356691][ T7657] name failslab, interval 1, probability 0, space 0, times 0 [ 83.363596][ T7647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.363600][ T7647] Call Trace: [ 83.363611][ T7647] dump_stack+0x113/0x167 [ 83.363622][ T7647] should_fail.cold.4+0x5/0x13 [ 83.363632][ T7647] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 83.386245][ T7647] ? ___might_sleep+0x16b/0x270 [ 83.386256][ T7647] __should_failslab+0xba/0xf0 [ 83.386264][ T7647] should_failslab+0x9/0x14 [ 83.386269][ T7647] kmem_cache_alloc+0x2b1/0x720 [ 83.386274][ T7647] ? check_memory_region+0x126/0x1b0 [ 83.386284][ T7647] alloc_pid+0x54/0x830 [ 83.386291][ T7647] ? copy_thread_tls+0x3af/0x780 [ 83.386302][ T7647] copy_process.part.39+0x2933/0x6100 [ 83.386317][ T7647] ? __cleanup_sighand+0x30/0x30 [ 83.393951][ T7647] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 83.393963][ T7647] _do_fork+0x160/0xb70 [ 83.393973][ T7647] ? copy_init_mm+0x20/0x20 [ 83.393979][ T7647] ? fput+0xe/0x10 [ 83.393984][ T7647] ? ksys_write+0x181/0x220 [ 83.393993][ T7647] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.393998][ T7647] ? do_syscall_64+0x21/0x530 [ 83.394004][ T7647] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.394012][ T7647] __x64_sys_clone+0xba/0x140 [ 83.394019][ T7647] do_syscall_64+0xd0/0x530 [ 83.394026][ T7647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.394031][ T7647] RIP: 0033:0x459519 [ 83.394038][ T7647] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.432844][ T7647] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 83.432851][ T7647] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 83.432854][ T7647] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 83.432857][ T7647] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 83.432860][ T7647] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 83.432863][ T7647] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 83.446360][ T7657] CPU: 0 PID: 7657 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 83.457347][ T7661] FAULT_INJECTION: forcing a failure. [ 83.457347][ T7661] name failslab, interval 1, probability 0, space 0, times 0 [ 83.457895][ T7657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.457899][ T7657] Call Trace: [ 83.457909][ T7657] dump_stack+0x113/0x167 [ 83.457921][ T7657] should_fail.cold.4+0x5/0x13 [ 83.457930][ T7657] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 83.457939][ T7657] ? ___might_sleep+0x16b/0x270 [ 83.457949][ T7657] __should_failslab+0xba/0xf0 [ 83.470643][ T7657] should_failslab+0x9/0x14 [ 83.470650][ T7657] kmem_cache_alloc+0x2b1/0x720 [ 83.470658][ T7657] ? copy_namespaces+0xf6/0x2b0 [ 83.470666][ T7657] ? lock_downgrade+0x860/0x860 [ 83.470674][ T7657] alloc_pid+0x54/0x830 [ 83.501844][ T7657] ? copy_thread_tls+0x3af/0x780 [ 83.501856][ T7657] copy_process.part.39+0x2933/0x6100 [ 83.501871][ T7657] ? __cleanup_sighand+0x30/0x30 [ 83.525378][ T7657] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 83.525391][ T7657] _do_fork+0x160/0xb70 [ 83.525404][ T7657] ? copy_init_mm+0x20/0x20 [ 83.688549][ T7657] ? fput+0xe/0x10 [ 83.692263][ T7657] ? ksys_write+0x181/0x220 [ 83.696756][ T7657] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.702201][ T7657] ? do_syscall_64+0x21/0x530 [ 83.706866][ T7657] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.712922][ T7657] __x64_sys_clone+0xba/0x140 [ 83.717591][ T7657] do_syscall_64+0xd0/0x530 [ 83.722104][ T7657] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.727983][ T7657] RIP: 0033:0x459519 [ 83.731864][ T7657] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.751458][ T7657] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 83.759875][ T7657] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 83.762100][ T7666] FAULT_INJECTION: forcing a failure. [ 83.762100][ T7666] name failslab, interval 1, probability 0, space 0, times 0 [ 83.767853][ T7657] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 83.767857][ T7657] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 83.767860][ T7657] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 83.767862][ T7657] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 83.786396][ T7667] FAULT_INJECTION: forcing a failure. [ 83.786396][ T7667] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 83.790335][ T7654] CPU: 1 PID: 7654 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 83.834939][ T7654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.844979][ T7654] Call Trace: [ 83.848256][ T7654] dump_stack+0x113/0x167 [ 83.852573][ T7654] should_fail.cold.4+0x5/0x13 [ 83.857376][ T7654] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 83.863176][ T7654] ? ___might_sleep+0x16b/0x270 [ 83.868014][ T7654] __should_failslab+0xba/0xf0 [ 83.872774][ T7654] should_failslab+0x9/0x14 [ 83.877256][ T7654] kmem_cache_alloc+0x2b1/0x720 [ 83.882091][ T7654] ? copy_namespaces+0xf6/0x2b0 [ 83.886921][ T7654] ? lock_downgrade+0x860/0x860 [ 83.891756][ T7654] alloc_pid+0x54/0x830 [ 83.895891][ T7654] ? copy_thread_tls+0x3af/0x780 [ 83.900814][ T7654] copy_process.part.39+0x2933/0x6100 [ 83.906177][ T7654] ? __cleanup_sighand+0x30/0x30 [ 83.911098][ T7654] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 83.916629][ T7654] _do_fork+0x160/0xb70 [ 83.920775][ T7654] ? copy_init_mm+0x20/0x20 [ 83.925258][ T7654] ? fput+0xe/0x10 [ 83.928957][ T7654] ? ksys_write+0x181/0x220 [ 83.933441][ T7654] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.938894][ T7654] ? do_syscall_64+0x21/0x530 [ 83.943552][ T7654] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.949610][ T7654] __x64_sys_clone+0xba/0x140 [ 83.954269][ T7654] do_syscall_64+0xd0/0x530 [ 83.958759][ T7654] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.964631][ T7654] RIP: 0033:0x459519 [ 83.968508][ T7654] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.988100][ T7654] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 83.996498][ T7654] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 84.004452][ T7654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 84.012430][ T7654] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 84.020381][ T7654] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 84.028353][ T7654] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 84.036337][ T7667] CPU: 0 PID: 7667 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 84.044137][ T7667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.054185][ T7667] Call Trace: [ 84.057468][ T7667] dump_stack+0x113/0x167 [ 84.061788][ T7667] should_fail.cold.4+0x5/0x13 [ 84.066539][ T7667] ? mark_held_locks+0x130/0x130 [ 84.071472][ T7667] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 84.077273][ T7667] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 84.082813][ T7667] should_fail_alloc_page+0x50/0x60 [ 84.088004][ T7667] __alloc_pages_nodemask+0x17f/0x850 [ 84.093389][ T7667] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 84.099114][ T7667] cache_grow_begin+0x92/0x660 [ 84.103868][ T7667] ? trace_hardirqs_off+0x41/0x180 [ 84.108972][ T7667] kmem_cache_alloc+0x657/0x720 [ 84.113806][ T7667] ? kasan_check_read+0x11/0x20 [ 84.118650][ T7667] copy_process.part.39+0x1e90/0x6100 [ 84.124020][ T7667] ? __cleanup_sighand+0x30/0x30 [ 84.128947][ T7667] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 84.134482][ T7667] _do_fork+0x160/0xb70 [ 84.138630][ T7667] ? copy_init_mm+0x20/0x20 [ 84.143123][ T7667] ? fput+0xe/0x10 [ 84.146828][ T7667] ? ksys_write+0x181/0x220 [ 84.151319][ T7667] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 84.156762][ T7667] ? do_syscall_64+0x21/0x530 [ 84.161427][ T7667] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.167486][ T7667] __x64_sys_clone+0xba/0x140 [ 84.172150][ T7667] do_syscall_64+0xd0/0x530 [ 84.176641][ T7667] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.182606][ T7667] RIP: 0033:0x459519 [ 84.186484][ T7667] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.206110][ T7667] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 84.214507][ T7667] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 84.222486][ T7667] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 84.230446][ T7667] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 84.238404][ T7667] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 84.246363][ T7667] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 84.254348][ T7661] CPU: 1 PID: 7661 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 84.262154][ T7661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.272194][ T7661] Call Trace: [ 84.272206][ T7661] dump_stack+0x113/0x167 [ 84.272218][ T7661] should_fail.cold.4+0x5/0x13 [ 84.272232][ T7661] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 84.279816][ T7661] ? ___might_sleep+0x16b/0x270 [ 84.279827][ T7661] __should_failslab+0xba/0xf0 [ 84.279835][ T7661] should_failslab+0x9/0x14 [ 84.279841][ T7661] kmem_cache_alloc+0x2b1/0x720 [ 84.309329][ T7661] ? copy_namespaces+0xf6/0x2b0 [ 84.314174][ T7661] ? lock_downgrade+0x860/0x860 [ 84.314184][ T7661] alloc_pid+0x54/0x830 [ 84.314191][ T7661] ? copy_thread_tls+0x3af/0x780 [ 84.314201][ T7661] copy_process.part.39+0x2933/0x6100 [ 84.314215][ T7661] ? __cleanup_sighand+0x30/0x30 [ 84.314226][ T7661] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 84.323211][ T7661] _do_fork+0x160/0xb70 [ 84.323220][ T7661] ? copy_init_mm+0x20/0x20 [ 84.323226][ T7661] ? fput+0xe/0x10 [ 84.323230][ T7661] ? ksys_write+0x181/0x220 [ 84.323239][ T7661] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 84.323246][ T7661] ? do_syscall_64+0x21/0x530 [ 84.360784][ T7661] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.370905][ T7661] __x64_sys_clone+0xba/0x140 [ 84.381607][ T7661] do_syscall_64+0xd0/0x530 [ 84.386100][ T7661] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.391982][ T7661] RIP: 0033:0x459519 [ 84.395863][ T7661] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.415461][ T7661] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 84.423863][ T7661] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 84.431834][ T7661] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 84.439788][ T7661] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 84.447745][ T7661] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 84.455707][ T7661] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 84.463682][ T7666] CPU: 0 PID: 7666 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 84.471742][ T7666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.479594][ T7674] FAULT_INJECTION: forcing a failure. [ 84.479594][ T7674] name failslab, interval 1, probability 0, space 0, times 0 [ 84.481789][ T7666] Call Trace: [ 84.481801][ T7666] dump_stack+0x113/0x167 [ 84.481812][ T7666] should_fail.cold.4+0x5/0x13 [ 84.481821][ T7666] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 84.481830][ T7666] ? ___might_sleep+0x16b/0x270 [ 84.481840][ T7666] __should_failslab+0xba/0xf0 [ 84.481849][ T7666] should_failslab+0x9/0x14 [ 84.506020][ T7676] FAULT_INJECTION: forcing a failure. [ 84.506020][ T7676] name failslab, interval 1, probability 0, space 0, times 0 [ 84.506735][ T7666] kmem_cache_alloc+0x2b1/0x720 [ 84.506744][ T7666] ? copy_namespaces+0xf6/0x2b0 [ 84.506751][ T7666] ? lock_downgrade+0x860/0x860 [ 84.506759][ T7666] alloc_pid+0x54/0x830 [ 84.539161][ T7666] ? copy_thread_tls+0x3af/0x780 [ 84.562714][ T7666] copy_process.part.39+0x2933/0x6100 [ 84.568075][ T7666] ? __cleanup_sighand+0x30/0x30 [ 84.573000][ T7666] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 84.578526][ T7666] _do_fork+0x160/0xb70 [ 84.582692][ T7666] ? copy_init_mm+0x20/0x20 [ 84.587183][ T7666] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 84.592618][ T7666] ? do_syscall_64+0x21/0x530 [ 84.597272][ T7666] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.603320][ T7666] __x64_sys_clone+0xba/0x140 [ 84.608065][ T7666] do_syscall_64+0xd0/0x530 [ 84.612551][ T7666] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.618439][ T7666] RIP: 0033:0x459519 [ 84.622399][ T7666] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.642003][ T7666] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 84.650397][ T7666] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 84.658358][ T7666] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 84.666317][ T7666] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 84.674290][ T7666] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 84.682253][ T7666] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 84.695754][ T7676] CPU: 1 PID: 7676 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 84.696214][ T7679] FAULT_INJECTION: forcing a failure. [ 84.696214][ T7679] name failslab, interval 1, probability 0, space 0, times 0 [ 84.703566][ T7676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.703569][ T7676] Call Trace: [ 84.703582][ T7676] dump_stack+0x113/0x167 [ 84.703593][ T7676] should_fail.cold.4+0x5/0x13 [ 84.703600][ T7676] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 84.703608][ T7676] ? ___might_sleep+0x16b/0x270 [ 84.703618][ T7676] __should_failslab+0xba/0xf0 [ 84.703625][ T7676] should_failslab+0x9/0x14 [ 84.703630][ T7676] kmem_cache_alloc+0x2b1/0x720 [ 84.703637][ T7676] ? copy_namespaces+0xf6/0x2b0 [ 84.703644][ T7676] ? lock_downgrade+0x860/0x860 [ 84.703653][ T7676] alloc_pid+0x54/0x830 [ 84.703660][ T7676] ? copy_thread_tls+0x3af/0x780 [ 84.703672][ T7676] copy_process.part.39+0x2933/0x6100 [ 84.703687][ T7676] ? __cleanup_sighand+0x30/0x30 [ 84.703699][ T7676] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 84.703709][ T7676] _do_fork+0x160/0xb70 [ 84.703719][ T7676] ? copy_init_mm+0x20/0x20 [ 84.703731][ T7676] ? fput+0xe/0x10 [ 84.703738][ T7676] ? ksys_write+0x181/0x220 [ 84.727762][ T7680] FAULT_INJECTION: forcing a failure. [ 84.727762][ T7680] name failslab, interval 1, probability 0, space 0, times 0 [ 84.729626][ T7676] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 84.738676][ T7676] ? do_syscall_64+0x21/0x530 [ 84.749314][ T7676] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.774542][ T7676] __x64_sys_clone+0xba/0x140 [ 84.849520][ T7676] do_syscall_64+0xd0/0x530 [ 84.854014][ T7676] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.859888][ T7676] RIP: 0033:0x459519 [ 84.863767][ T7676] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.883359][ T7676] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 84.891754][ T7676] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 84.899709][ T7676] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 84.907672][ T7676] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 84.915630][ T7676] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 84.923594][ T7676] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 84.931573][ T7680] CPU: 0 PID: 7680 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 84.932713][ T7681] FAULT_INJECTION: forcing a failure. 2019/06/29 11:52:17 executed programs: 78 [ 84.932713][ T7681] name failslab, interval 1, probability 0, space 0, times 0 [ 84.939371][ T7680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.939375][ T7680] Call Trace: [ 84.939387][ T7680] dump_stack+0x113/0x167 [ 84.939397][ T7680] should_fail.cold.4+0x5/0x13 [ 84.939404][ T7680] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 84.939414][ T7680] ? ___might_sleep+0x16b/0x270 [ 84.985000][ T7680] __should_failslab+0xba/0xf0 [ 84.989757][ T7680] should_failslab+0x9/0x14 [ 84.994251][ T7680] kmem_cache_alloc+0x2b1/0x720 [ 84.999089][ T7680] ? copy_namespaces+0xf6/0x2b0 [ 85.003925][ T7680] ? lock_downgrade+0x860/0x860 [ 85.008768][ T7680] alloc_pid+0x54/0x830 [ 85.012906][ T7680] ? copy_thread_tls+0x3af/0x780 [ 85.017838][ T7680] copy_process.part.39+0x2933/0x6100 [ 85.023206][ T7680] ? __cleanup_sighand+0x30/0x30 [ 85.028142][ T7680] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 85.033676][ T7680] _do_fork+0x160/0xb70 [ 85.037826][ T7680] ? copy_init_mm+0x20/0x20 [ 85.042317][ T7680] ? fput+0xe/0x10 [ 85.046022][ T7680] ? ksys_write+0x181/0x220 [ 85.050519][ T7680] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.055967][ T7680] ? do_syscall_64+0x21/0x530 [ 85.060635][ T7680] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.066704][ T7680] __x64_sys_clone+0xba/0x140 [ 85.071376][ T7680] do_syscall_64+0xd0/0x530 [ 85.075867][ T7680] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.081754][ T7680] RIP: 0033:0x459519 [ 85.085633][ T7680] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.105230][ T7680] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 85.113634][ T7680] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 85.121599][ T7680] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 85.129560][ T7680] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 85.137526][ T7680] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 85.145485][ T7680] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 85.153467][ T7679] CPU: 1 PID: 7679 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 85.161272][ T7679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.161278][ T7679] Call Trace: [ 85.174608][ T7679] dump_stack+0x113/0x167 [ 85.178964][ T7679] should_fail.cold.4+0x5/0x13 [ 85.183717][ T7679] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 85.189523][ T7679] ? ___might_sleep+0x16b/0x270 [ 85.189534][ T7679] __should_failslab+0xba/0xf0 [ 85.189542][ T7679] should_failslab+0x9/0x14 [ 85.189547][ T7679] kmem_cache_alloc+0x2b1/0x720 [ 85.189556][ T7679] ? copy_namespaces+0xf6/0x2b0 [ 85.213285][ T7679] ? lock_downgrade+0x860/0x860 [ 85.215190][ T7686] FAULT_INJECTION: forcing a failure. [ 85.215190][ T7686] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 85.218129][ T7679] alloc_pid+0x54/0x830 [ 85.235457][ T7679] ? copy_thread_tls+0x3af/0x780 [ 85.240391][ T7679] copy_process.part.39+0x2933/0x6100 [ 85.245773][ T7679] ? __cleanup_sighand+0x30/0x30 [ 85.250708][ T7679] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 85.256254][ T7679] _do_fork+0x160/0xb70 [ 85.260405][ T7679] ? copy_init_mm+0x20/0x20 [ 85.264897][ T7679] ? fput+0xe/0x10 [ 85.268618][ T7679] ? ksys_write+0x181/0x220 [ 85.273110][ T7679] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.278561][ T7679] ? do_syscall_64+0x21/0x530 [ 85.283226][ T7679] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.289282][ T7679] __x64_sys_clone+0xba/0x140 [ 85.293951][ T7679] do_syscall_64+0xd0/0x530 [ 85.298446][ T7679] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.304326][ T7679] RIP: 0033:0x459519 [ 85.308208][ T7679] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.327805][ T7679] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 85.336207][ T7679] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 85.344178][ T7679] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 85.352143][ T7679] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 85.360115][ T7679] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 85.368075][ T7679] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 85.376054][ T7686] CPU: 0 PID: 7686 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 85.383858][ T7686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.393903][ T7686] Call Trace: [ 85.397183][ T7686] dump_stack+0x113/0x167 [ 85.401506][ T7686] should_fail.cold.4+0x5/0x13 [ 85.406252][ T7686] ? mark_held_locks+0x130/0x130 [ 85.411177][ T7686] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 85.416977][ T7686] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 85.422513][ T7686] should_fail_alloc_page+0x50/0x60 [ 85.427697][ T7686] __alloc_pages_nodemask+0x17f/0x850 [ 85.433059][ T7686] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 85.438776][ T7686] cache_grow_begin+0x92/0x660 [ 85.443532][ T7686] ? trace_hardirqs_off+0x41/0x180 [ 85.448634][ T7686] kmem_cache_alloc+0x657/0x720 [ 85.453468][ T7686] ? kasan_check_read+0x11/0x20 [ 85.458309][ T7686] copy_process.part.39+0x1e90/0x6100 [ 85.463686][ T7686] ? __cleanup_sighand+0x30/0x30 [ 85.468615][ T7686] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 85.474149][ T7686] _do_fork+0x160/0xb70 [ 85.478293][ T7686] ? copy_init_mm+0x20/0x20 [ 85.482789][ T7686] ? fput+0xe/0x10 [ 85.486496][ T7686] ? ksys_write+0x181/0x220 [ 85.490987][ T7686] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.496431][ T7686] ? do_syscall_64+0x21/0x530 [ 85.501094][ T7686] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.507152][ T7686] __x64_sys_clone+0xba/0x140 [ 85.511820][ T7686] do_syscall_64+0xd0/0x530 [ 85.516315][ T7686] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.522192][ T7686] RIP: 0033:0x459519 [ 85.526068][ T7686] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.545663][ T7686] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 85.554064][ T7686] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 85.562023][ T7686] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 85.569984][ T7686] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 85.577947][ T7686] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 85.585992][ T7686] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 85.593968][ T7674] CPU: 1 PID: 7674 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 85.601772][ T7674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.611816][ T7674] Call Trace: [ 85.611829][ T7674] dump_stack+0x113/0x167 [ 85.619415][ T7674] should_fail.cold.4+0x5/0x13 [ 85.624173][ T7674] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 85.629973][ T7674] ? ___might_sleep+0x16b/0x270 [ 85.634821][ T7674] __should_failslab+0xba/0xf0 [ 85.646458][ T7674] should_failslab+0x9/0x14 [ 85.646464][ T7674] kmem_cache_alloc+0x2b1/0x720 [ 85.646472][ T7674] ? copy_namespaces+0xf6/0x2b0 [ 85.646478][ T7674] ? lock_downgrade+0x860/0x860 [ 85.646488][ T7674] alloc_pid+0x54/0x830 [ 85.655890][ T7674] ? copy_thread_tls+0x3af/0x780 [ 85.655901][ T7674] copy_process.part.39+0x2933/0x6100 [ 85.655917][ T7674] ? __cleanup_sighand+0x30/0x30 [ 85.686899][ T7674] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 85.692436][ T7674] _do_fork+0x160/0xb70 [ 85.696583][ T7674] ? copy_init_mm+0x20/0x20 [ 85.701070][ T7674] ? fput+0xe/0x10 [ 85.704773][ T7674] ? ksys_write+0x181/0x220 [ 85.709264][ T7674] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.714823][ T7674] ? do_syscall_64+0x21/0x530 [ 85.719574][ T7674] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.725629][ T7674] __x64_sys_clone+0xba/0x140 [ 85.730296][ T7674] do_syscall_64+0xd0/0x530 [ 85.734784][ T7674] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.740661][ T7674] RIP: 0033:0x459519 [ 85.744540][ T7674] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.764224][ T7674] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 85.772655][ T7674] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 85.780635][ T7674] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 85.788602][ T7674] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 85.796653][ T7674] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 85.804615][ T7674] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 85.815115][ T7681] CPU: 0 PID: 7681 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 85.822917][ T7681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.832966][ T7681] Call Trace: [ 85.836253][ T7681] dump_stack+0x113/0x167 [ 85.840581][ T7681] should_fail.cold.4+0x5/0x13 [ 85.841646][ T7694] FAULT_INJECTION: forcing a failure. [ 85.841646][ T7694] name failslab, interval 1, probability 0, space 0, times 0 [ 85.845352][ T7681] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 85.845362][ T7681] ? ___might_sleep+0x16b/0x270 [ 85.845372][ T7681] __should_failslab+0xba/0xf0 [ 85.845379][ T7681] should_failslab+0x9/0x14 [ 85.845384][ T7681] kmem_cache_alloc+0x2b1/0x720 [ 85.845390][ T7681] ? copy_namespaces+0xf6/0x2b0 [ 85.845396][ T7681] ? lock_downgrade+0x860/0x860 [ 85.845404][ T7681] alloc_pid+0x54/0x830 [ 85.845410][ T7681] ? copy_thread_tls+0x3af/0x780 [ 85.845422][ T7681] copy_process.part.39+0x2933/0x6100 [ 85.845438][ T7681] ? __cleanup_sighand+0x30/0x30 [ 85.845450][ T7681] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 85.845459][ T7681] _do_fork+0x160/0xb70 [ 85.845470][ T7681] ? copy_init_mm+0x20/0x20 [ 85.877218][ T7696] FAULT_INJECTION: forcing a failure. [ 85.877218][ T7696] name failslab, interval 1, probability 0, space 0, times 0 [ 85.877893][ T7681] ? fput+0xe/0x10 [ 85.877899][ T7681] ? ksys_write+0x181/0x220 [ 85.877909][ T7681] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.877916][ T7681] ? do_syscall_64+0x21/0x530 [ 85.877923][ T7681] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.877933][ T7681] __x64_sys_clone+0xba/0x140 [ 85.877943][ T7681] do_syscall_64+0xd0/0x530 [ 85.972052][ T7681] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.977928][ T7681] RIP: 0033:0x459519 [ 85.981811][ T7681] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.001426][ T7681] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 86.009824][ T7681] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 86.017605][ T7692] FAULT_INJECTION: forcing a failure. [ 86.017605][ T7692] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 86.017784][ T7681] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 86.039134][ T7681] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 86.047091][ T7681] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 86.055043][ T7681] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 86.063016][ T7692] CPU: 1 PID: 7692 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 86.067932][ T7697] FAULT_INJECTION: forcing a failure. [ 86.067932][ T7697] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 86.070811][ T7692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.094030][ T7692] Call Trace: [ 86.097311][ T7692] dump_stack+0x113/0x167 [ 86.101628][ T7692] should_fail.cold.4+0x5/0x13 [ 86.106374][ T7692] ? mark_held_locks+0x130/0x130 [ 86.111298][ T7692] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 86.117091][ T7692] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 86.122625][ T7692] should_fail_alloc_page+0x50/0x60 [ 86.127810][ T7692] __alloc_pages_nodemask+0x17f/0x850 [ 86.133273][ T7692] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 86.138982][ T7692] cache_grow_begin+0x92/0x660 [ 86.143736][ T7692] ? trace_hardirqs_off+0x41/0x180 [ 86.148833][ T7692] kmem_cache_alloc+0x657/0x720 [ 86.153668][ T7692] ? kasan_check_read+0x11/0x20 [ 86.158511][ T7692] copy_process.part.39+0x1e90/0x6100 [ 86.163878][ T7692] ? __cleanup_sighand+0x30/0x30 [ 86.168805][ T7692] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 86.174340][ T7692] _do_fork+0x160/0xb70 [ 86.178581][ T7692] ? copy_init_mm+0x20/0x20 [ 86.183165][ T7692] ? fput+0xe/0x10 [ 86.186871][ T7692] ? ksys_write+0x181/0x220 [ 86.191380][ T7692] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.196824][ T7692] ? do_syscall_64+0x21/0x530 [ 86.201572][ T7692] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.207672][ T7692] __x64_sys_clone+0xba/0x140 [ 86.212447][ T7692] do_syscall_64+0xd0/0x530 [ 86.217288][ T7692] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.223164][ T7692] RIP: 0033:0x459519 [ 86.227043][ T7692] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.246821][ T7692] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 86.255249][ T7692] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 86.263214][ T7692] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 86.271197][ T7692] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 86.279160][ T7692] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 86.287135][ T7692] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 86.295117][ T7697] CPU: 0 PID: 7697 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 86.303091][ T7697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.303095][ T7697] Call Trace: [ 86.303108][ T7697] dump_stack+0x113/0x167 [ 86.303118][ T7697] should_fail.cold.4+0x5/0x13 [ 86.303124][ T7697] ? mark_held_locks+0x130/0x130 [ 86.303130][ T7697] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 86.303143][ T7697] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 86.341726][ T7697] should_fail_alloc_page+0x50/0x60 [ 86.341732][ T7697] __alloc_pages_nodemask+0x17f/0x850 [ 86.341740][ T7697] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 86.341755][ T7697] cache_grow_begin+0x92/0x660 [ 86.341763][ T7697] ? trace_hardirqs_off+0x41/0x180 [ 86.341771][ T7697] kmem_cache_alloc+0x657/0x720 [ 86.341778][ T7697] ? kasan_check_read+0x11/0x20 [ 86.341788][ T7697] copy_process.part.39+0x1e90/0x6100 [ 86.341802][ T7697] ? __cleanup_sighand+0x30/0x30 [ 86.352337][ T7697] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 86.352349][ T7697] _do_fork+0x160/0xb70 [ 86.352360][ T7697] ? copy_init_mm+0x20/0x20 [ 86.352366][ T7697] ? fput+0xe/0x10 [ 86.352371][ T7697] ? ksys_write+0x181/0x220 [ 86.352381][ T7697] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.352387][ T7697] ? do_syscall_64+0x21/0x530 [ 86.352392][ T7697] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.352400][ T7697] __x64_sys_clone+0xba/0x140 [ 86.367992][ T7697] do_syscall_64+0xd0/0x530 [ 86.368002][ T7697] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.368008][ T7697] RIP: 0033:0x459519 [ 86.368016][ T7697] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.368020][ T7697] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 86.368026][ T7697] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 86.368029][ T7697] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 86.368033][ T7697] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 86.368036][ T7697] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 86.368039][ T7697] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 86.370858][ T7694] CPU: 0 PID: 7694 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 86.373739][ T7699] FAULT_INJECTION: forcing a failure. [ 86.373739][ T7699] name failslab, interval 1, probability 0, space 0, times 0 [ 86.377720][ T7694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.377724][ T7694] Call Trace: [ 86.377734][ T7694] dump_stack+0x113/0x167 [ 86.377745][ T7694] should_fail.cold.4+0x5/0x13 [ 86.377753][ T7694] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 86.377762][ T7694] ? ___might_sleep+0x16b/0x270 [ 86.377772][ T7694] __should_failslab+0xba/0xf0 [ 86.377780][ T7694] should_failslab+0x9/0x14 [ 86.393563][ T7694] kmem_cache_alloc+0x2b1/0x720 [ 86.393571][ T7694] ? kasan_check_read+0x11/0x20 [ 86.393583][ T7694] copy_process.part.39+0x1e90/0x6100 [ 86.393599][ T7694] ? __cleanup_sighand+0x30/0x30 [ 86.393611][ T7694] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 86.393620][ T7694] _do_fork+0x160/0xb70 [ 86.393630][ T7694] ? copy_init_mm+0x20/0x20 [ 86.393636][ T7694] ? fput+0xe/0x10 [ 86.393641][ T7694] ? ksys_write+0x181/0x220 [ 86.393649][ T7694] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.393655][ T7694] ? do_syscall_64+0x21/0x530 [ 86.393660][ T7694] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.393670][ T7694] __x64_sys_clone+0xba/0x140 [ 86.402558][ T7694] do_syscall_64+0xd0/0x530 [ 86.402567][ T7694] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.402574][ T7694] RIP: 0033:0x459519 [ 86.402580][ T7694] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.402584][ T7694] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 86.402590][ T7694] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 86.402594][ T7694] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 86.402597][ T7694] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 86.402601][ T7694] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 86.402603][ T7694] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 86.402724][ T7696] CPU: 0 PID: 7696 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 86.402728][ T7696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.402730][ T7696] Call Trace: [ 86.402741][ T7696] dump_stack+0x113/0x167 [ 86.562185][ T7696] should_fail.cold.4+0x5/0x13 [ 86.601948][ T7707] FAULT_INJECTION: forcing a failure. [ 86.601948][ T7707] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 86.605822][ T7696] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 86.771063][ T7696] ? ___might_sleep+0x16b/0x270 [ 86.775901][ T7696] __should_failslab+0xba/0xf0 [ 86.780646][ T7696] should_failslab+0x9/0x14 [ 86.785127][ T7696] kmem_cache_alloc+0x2b1/0x720 [ 86.789959][ T7696] ? copy_namespaces+0xf6/0x2b0 [ 86.794792][ T7696] ? lock_downgrade+0x860/0x860 [ 86.799629][ T7696] alloc_pid+0x54/0x830 [ 86.803770][ T7696] ? copy_thread_tls+0x3af/0x780 [ 86.808698][ T7696] copy_process.part.39+0x2933/0x6100 [ 86.814062][ T7696] ? __cleanup_sighand+0x30/0x30 [ 86.818986][ T7696] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 86.824521][ T7696] _do_fork+0x160/0xb70 [ 86.828660][ T7696] ? copy_init_mm+0x20/0x20 [ 86.833145][ T7696] ? fput+0xe/0x10 [ 86.836847][ T7696] ? ksys_write+0x181/0x220 [ 86.841336][ T7696] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.846774][ T7696] ? do_syscall_64+0x21/0x530 [ 86.851432][ T7696] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.857481][ T7696] __x64_sys_clone+0xba/0x140 [ 86.862141][ T7696] do_syscall_64+0xd0/0x530 [ 86.866629][ T7696] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 86.872505][ T7696] RIP: 0033:0x459519 [ 86.876382][ T7696] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.895973][ T7696] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 86.904366][ T7696] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 86.912319][ T7696] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 86.920362][ T7696] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 86.928321][ T7696] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 86.936288][ T7696] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 86.944266][ T7707] CPU: 1 PID: 7707 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 86.952062][ T7707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.962108][ T7707] Call Trace: [ 86.965394][ T7707] dump_stack+0x113/0x167 [ 86.969722][ T7707] should_fail.cold.4+0x5/0x13 [ 86.974485][ T7707] ? mark_held_locks+0x130/0x130 [ 86.975294][ T7709] FAULT_INJECTION: forcing a failure. [ 86.975294][ T7709] name failslab, interval 1, probability 0, space 0, times 0 [ 86.979409][ T7707] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 86.979419][ T7707] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 86.979431][ T7707] should_fail_alloc_page+0x50/0x60 [ 87.008484][ T7707] __alloc_pages_nodemask+0x17f/0x850 [ 87.013846][ T7707] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 87.019564][ T7707] cache_grow_begin+0x92/0x660 [ 87.024323][ T7707] ? trace_hardirqs_off+0x41/0x180 [ 87.029418][ T7707] kmem_cache_alloc+0x657/0x720 [ 87.034250][ T7707] ? kasan_check_read+0x11/0x20 [ 87.039088][ T7707] copy_process.part.39+0x1e90/0x6100 [ 87.044456][ T7707] ? __cleanup_sighand+0x30/0x30 [ 87.049384][ T7707] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 87.054914][ T7707] _do_fork+0x160/0xb70 [ 87.059058][ T7707] ? copy_init_mm+0x20/0x20 [ 87.063543][ T7707] ? fput+0xe/0x10 [ 87.067256][ T7707] ? ksys_write+0x181/0x220 [ 87.071748][ T7707] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 87.077193][ T7707] ? do_syscall_64+0x21/0x530 [ 87.081881][ T7707] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.087952][ T7707] __x64_sys_clone+0xba/0x140 [ 87.092616][ T7707] do_syscall_64+0xd0/0x530 [ 87.097107][ T7707] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.102983][ T7707] RIP: 0033:0x459519 [ 87.106892][ T7707] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.126488][ T7707] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 87.134891][ T7707] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 87.142852][ T7707] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 87.150831][ T7707] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 87.158788][ T7707] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 87.166750][ T7707] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 87.174746][ T7709] CPU: 0 PID: 7709 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 87.182544][ T7709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.192614][ T7709] Call Trace: [ 87.195916][ T7709] dump_stack+0x113/0x167 [ 87.200246][ T7709] should_fail.cold.4+0x5/0x13 [ 87.204997][ T7709] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 87.210789][ T7709] ? ___might_sleep+0x16b/0x270 [ 87.213531][ T7705] FAULT_INJECTION: forcing a failure. [ 87.213531][ T7705] name failslab, interval 1, probability 0, space 0, times 0 [ 87.216063][ T7709] __should_failslab+0xba/0xf0 [ 87.216072][ T7709] should_failslab+0x9/0x14 [ 87.216077][ T7709] kmem_cache_alloc+0x2b1/0x720 [ 87.216084][ T7709] ? copy_namespaces+0xf6/0x2b0 [ 87.216091][ T7709] ? lock_downgrade+0x860/0x860 [ 87.216099][ T7709] alloc_pid+0x54/0x830 [ 87.216106][ T7709] ? copy_thread_tls+0x3af/0x780 [ 87.216117][ T7709] copy_process.part.39+0x2933/0x6100 [ 87.233459][ T7709] ? __cleanup_sighand+0x30/0x30 [ 87.233472][ T7709] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 87.233481][ T7709] _do_fork+0x160/0xb70 [ 87.233491][ T7709] ? copy_init_mm+0x20/0x20 [ 87.233497][ T7709] ? fput+0xe/0x10 [ 87.233502][ T7709] ? ksys_write+0x181/0x220 [ 87.233511][ T7709] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 87.233516][ T7709] ? do_syscall_64+0x21/0x530 [ 87.233522][ T7709] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.233529][ T7709] __x64_sys_clone+0xba/0x140 [ 87.233536][ T7709] do_syscall_64+0xd0/0x530 [ 87.252502][ T7709] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.277347][ T7709] RIP: 0033:0x459519 [ 87.277355][ T7709] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.277358][ T7709] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 87.277364][ T7709] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 87.277367][ T7709] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 87.277370][ T7709] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 87.277373][ T7709] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 87.277376][ T7709] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 87.282676][ T7705] CPU: 0 PID: 7705 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 87.308395][ T7711] FAULT_INJECTION: forcing a failure. [ 87.308395][ T7711] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 87.310581][ T7705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.428208][ T7705] Call Trace: [ 87.431493][ T7705] dump_stack+0x113/0x167 [ 87.435806][ T7705] should_fail.cold.4+0x5/0x13 [ 87.440550][ T7705] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 87.446346][ T7705] ? ___might_sleep+0x16b/0x270 [ 87.451183][ T7705] __should_failslab+0xba/0xf0 [ 87.455948][ T7705] should_failslab+0x9/0x14 [ 87.460428][ T7705] kmem_cache_alloc+0x2b1/0x720 [ 87.465258][ T7705] ? copy_namespaces+0xf6/0x2b0 [ 87.470093][ T7705] ? lock_downgrade+0x860/0x860 [ 87.474926][ T7705] alloc_pid+0x54/0x830 [ 87.479063][ T7705] ? copy_thread_tls+0x3af/0x780 [ 87.483989][ T7705] copy_process.part.39+0x2933/0x6100 [ 87.489354][ T7705] ? __cleanup_sighand+0x30/0x30 [ 87.494287][ T7705] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 87.499832][ T7705] _do_fork+0x160/0xb70 [ 87.503976][ T7705] ? copy_init_mm+0x20/0x20 [ 87.508458][ T7705] ? fput+0xe/0x10 [ 87.512155][ T7705] ? ksys_write+0x181/0x220 [ 87.516643][ T7705] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 87.522083][ T7705] ? do_syscall_64+0x21/0x530 [ 87.526739][ T7705] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.532793][ T7705] __x64_sys_clone+0xba/0x140 [ 87.537456][ T7705] do_syscall_64+0xd0/0x530 [ 87.541944][ T7705] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.547814][ T7705] RIP: 0033:0x459519 [ 87.551691][ T7705] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.571284][ T7705] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 87.579678][ T7705] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 87.587629][ T7705] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 87.595583][ T7705] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 87.603536][ T7705] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 87.611495][ T7705] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 87.619468][ T7711] CPU: 1 PID: 7711 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 87.627264][ T7711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.637310][ T7711] Call Trace: [ 87.640593][ T7711] dump_stack+0x113/0x167 [ 87.643695][ T7717] FAULT_INJECTION: forcing a failure. [ 87.643695][ T7717] name failslab, interval 1, probability 0, space 0, times 0 [ 87.644914][ T7711] should_fail.cold.4+0x5/0x13 [ 87.644922][ T7711] ? mark_held_locks+0x130/0x130 [ 87.644929][ T7711] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 87.644938][ T7711] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 87.644948][ T7711] should_fail_alloc_page+0x50/0x60 [ 87.658485][ T7718] FAULT_INJECTION: forcing a failure. [ 87.658485][ T7718] name failslab, interval 1, probability 0, space 0, times 0 [ 87.671477][ T7711] __alloc_pages_nodemask+0x17f/0x850 [ 87.671485][ T7711] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 87.671497][ T7711] cache_grow_begin+0x92/0x660 [ 87.671504][ T7711] ? trace_hardirqs_off+0x41/0x180 [ 87.671511][ T7711] kmem_cache_alloc+0x657/0x720 [ 87.671517][ T7711] ? kasan_check_read+0x11/0x20 [ 87.671527][ T7711] copy_process.part.39+0x1e90/0x6100 [ 87.671544][ T7711] ? __cleanup_sighand+0x30/0x30 [ 87.748021][ T7711] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 87.753554][ T7711] _do_fork+0x160/0xb70 [ 87.757698][ T7711] ? copy_init_mm+0x20/0x20 [ 87.762188][ T7711] ? fput+0xe/0x10 [ 87.765892][ T7711] ? ksys_write+0x181/0x220 [ 87.770381][ T7711] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 87.775821][ T7711] ? do_syscall_64+0x21/0x530 [ 87.780481][ T7711] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.786537][ T7711] __x64_sys_clone+0xba/0x140 [ 87.791199][ T7711] do_syscall_64+0xd0/0x530 [ 87.795691][ T7711] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.801571][ T7711] RIP: 0033:0x459519 [ 87.805450][ T7711] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.826510][ T7711] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 87.834909][ T7711] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 87.842869][ T7711] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 87.850829][ T7711] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 87.858789][ T7711] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 87.866749][ T7711] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 87.874725][ T7718] CPU: 0 PID: 7718 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 87.882524][ T7718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.892571][ T7718] Call Trace: [ 87.895852][ T7718] dump_stack+0x113/0x167 [ 87.900174][ T7718] should_fail.cold.4+0x5/0x13 [ 87.904926][ T7718] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 87.910724][ T7718] ? ___might_sleep+0x16b/0x270 [ 87.910734][ T7718] __should_failslab+0xba/0xf0 [ 87.910741][ T7718] should_failslab+0x9/0x14 [ 87.910746][ T7718] __kmalloc+0x2e0/0x760 [ 87.910758][ T7718] ? security_task_alloc+0xb9/0x130 [ 87.910765][ T7718] security_task_alloc+0xb9/0x130 [ 87.910773][ T7718] copy_process.part.39+0x1bce/0x6100 [ 87.910786][ T7718] ? __cleanup_sighand+0x30/0x30 [ 87.910796][ T7718] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 87.910805][ T7718] _do_fork+0x160/0xb70 [ 87.910815][ T7718] ? copy_init_mm+0x20/0x20 [ 87.910821][ T7718] ? fput+0xe/0x10 [ 87.910825][ T7718] ? ksys_write+0x181/0x220 [ 87.910834][ T7718] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 87.910840][ T7718] ? do_syscall_64+0x21/0x530 [ 87.910846][ T7718] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.910854][ T7718] __x64_sys_clone+0xba/0x140 [ 87.910862][ T7718] do_syscall_64+0xd0/0x530 [ 87.910870][ T7718] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 87.910876][ T7718] RIP: 0033:0x459519 [ 87.910883][ T7718] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.910889][ T7718] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 87.939389][ T7718] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 87.939393][ T7718] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 87.939396][ T7718] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 87.939399][ T7718] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 87.939402][ T7718] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 87.941923][ T7717] CPU: 0 PID: 7717 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 87.959389][ T7717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.959393][ T7717] Call Trace: [ 87.959404][ T7717] dump_stack+0x113/0x167 [ 87.959416][ T7717] should_fail.cold.4+0x5/0x13 [ 87.959424][ T7717] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 87.959433][ T7717] ? ___might_sleep+0x16b/0x270 [ 87.977558][ T7717] __should_failslab+0xba/0xf0 [ 87.977568][ T7717] should_failslab+0x9/0x14 [ 87.977573][ T7717] __kmalloc+0x2e0/0x760 [ 87.977584][ T7717] ? security_task_alloc+0xb9/0x130 [ 87.977592][ T7717] security_task_alloc+0xb9/0x130 [ 87.988297][ T7717] copy_process.part.39+0x1bce/0x6100 [ 87.988313][ T7717] ? __cleanup_sighand+0x30/0x30 [ 87.988325][ T7717] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 88.003412][ T7717] _do_fork+0x160/0xb70 [ 88.139433][ T7717] ? copy_init_mm+0x20/0x20 [ 88.159359][ T7717] ? fput+0xe/0x10 [ 88.159365][ T7717] ? ksys_write+0x181/0x220 [ 88.159376][ T7717] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 88.159382][ T7717] ? do_syscall_64+0x21/0x530 [ 88.159391][ T7717] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.172104][ T7722] FAULT_INJECTION: forcing a failure. [ 88.172104][ T7722] name failslab, interval 1, probability 0, space 0, times 0 [ 88.177505][ T7717] __x64_sys_clone+0xba/0x140 [ 88.177516][ T7717] do_syscall_64+0xd0/0x530 [ 88.177526][ T7717] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.177532][ T7717] RIP: 0033:0x459519 [ 88.177539][ T7717] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.177542][ T7717] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 88.177547][ T7717] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 88.177550][ T7717] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 88.177553][ T7717] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 88.177556][ T7717] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 88.177559][ T7717] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 88.209196][ T7725] FAULT_INJECTION: forcing a failure. [ 88.209196][ T7725] name failslab, interval 1, probability 0, space 0, times 0 [ 88.210898][ T7699] CPU: 1 PID: 7699 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 88.308187][ T7699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.318228][ T7699] Call Trace: [ 88.321507][ T7699] dump_stack+0x113/0x167 [ 88.325826][ T7699] should_fail.cold.4+0x5/0x13 [ 88.330577][ T7699] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 88.336375][ T7699] ? ___might_sleep+0x16b/0x270 [ 88.341228][ T7699] __should_failslab+0xba/0xf0 [ 88.345973][ T7699] should_failslab+0x9/0x14 [ 88.350459][ T7699] kmem_cache_alloc+0x2b1/0x720 [ 88.355292][ T7699] ? copy_namespaces+0xf6/0x2b0 [ 88.360160][ T7699] ? lock_downgrade+0x860/0x860 [ 88.364993][ T7699] alloc_pid+0x54/0x830 [ 88.369179][ T7699] ? copy_thread_tls+0x3af/0x780 [ 88.374105][ T7699] copy_process.part.39+0x2933/0x6100 [ 88.379470][ T7699] ? __cleanup_sighand+0x30/0x30 [ 88.384401][ T7699] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 88.389934][ T7699] _do_fork+0x160/0xb70 [ 88.394077][ T7699] ? copy_init_mm+0x20/0x20 [ 88.398561][ T7699] ? fput+0xe/0x10 [ 88.402268][ T7699] ? ksys_write+0x181/0x220 [ 88.406764][ T7699] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 88.412228][ T7699] ? do_syscall_64+0x21/0x530 [ 88.416891][ T7699] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.422960][ T7699] __x64_sys_clone+0xba/0x140 [ 88.427623][ T7699] do_syscall_64+0xd0/0x530 [ 88.432128][ T7699] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.438003][ T7699] RIP: 0033:0x459519 [ 88.441901][ T7699] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.461493][ T7699] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 88.469894][ T7699] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 88.477850][ T7699] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 88.485806][ T7699] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 88.493762][ T7699] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 88.501716][ T7699] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 88.509690][ T7725] CPU: 0 PID: 7725 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 88.517494][ T7725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.527537][ T7725] Call Trace: [ 88.530821][ T7725] dump_stack+0x113/0x167 [ 88.535142][ T7725] should_fail.cold.4+0x5/0x13 [ 88.539889][ T7725] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 88.545677][ T7725] ? ___might_sleep+0x16b/0x270 [ 88.545688][ T7725] __should_failslab+0xba/0xf0 [ 88.545697][ T7725] should_failslab+0x9/0x14 [ 88.545702][ T7725] kmem_cache_alloc+0x2b1/0x720 [ 88.545709][ T7725] ? copy_namespaces+0xf6/0x2b0 [ 88.545717][ T7725] ? lock_downgrade+0x860/0x860 [ 88.555297][ T7725] alloc_pid+0x54/0x830 [ 88.555306][ T7725] ? copy_thread_tls+0x3af/0x780 [ 88.555317][ T7725] copy_process.part.39+0x2933/0x6100 [ 88.555330][ T7725] ? __cleanup_sighand+0x30/0x30 [ 88.555342][ T7725] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 88.555352][ T7725] _do_fork+0x160/0xb70 [ 88.555362][ T7725] ? copy_init_mm+0x20/0x20 [ 88.555368][ T7725] ? fput+0xe/0x10 [ 88.555374][ T7725] ? ksys_write+0x181/0x220 [ 88.569512][ T7725] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 88.569520][ T7725] ? do_syscall_64+0x21/0x530 [ 88.569527][ T7725] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.569536][ T7725] __x64_sys_clone+0xba/0x140 [ 88.578501][ T7725] do_syscall_64+0xd0/0x530 [ 88.578510][ T7725] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.578516][ T7725] RIP: 0033:0x459519 [ 88.578523][ T7725] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.578526][ T7725] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 88.578533][ T7725] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 88.686935][ T7725] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 88.694893][ T7725] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 88.702854][ T7725] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 88.710811][ T7725] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 88.718786][ T7722] CPU: 1 PID: 7722 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 88.726596][ T7722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.736645][ T7722] Call Trace: [ 88.739923][ T7722] dump_stack+0x113/0x167 [ 88.744251][ T7722] should_fail.cold.4+0x5/0x13 [ 88.749007][ T7722] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 88.754807][ T7722] ? ___might_sleep+0x16b/0x270 [ 88.759659][ T7722] __should_failslab+0xba/0xf0 [ 88.764416][ T7722] should_failslab+0x9/0x14 [ 88.767656][ T7733] FAULT_INJECTION: forcing a failure. [ 88.767656][ T7733] name failslab, interval 1, probability 0, space 0, times 0 [ 88.768907][ T7722] kmem_cache_alloc+0x2b1/0x720 [ 88.768914][ T7722] ? kasan_check_read+0x11/0x20 [ 88.768925][ T7722] copy_process.part.39+0x1e90/0x6100 [ 88.768942][ T7722] ? __cleanup_sighand+0x30/0x30 [ 88.789257][ T7735] FAULT_INJECTION: forcing a failure. [ 88.789257][ T7735] name failslab, interval 1, probability 0, space 0, times 0 [ 88.791263][ T7722] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 88.791276][ T7722] _do_fork+0x160/0xb70 [ 88.791287][ T7722] ? copy_init_mm+0x20/0x20 [ 88.791296][ T7722] ? fput+0xe/0x10 [ 88.796998][ T7736] FAULT_INJECTION: forcing a failure. [ 88.796998][ T7736] name failslab, interval 1, probability 0, space 0, times 0 [ 88.801763][ T7722] ? ksys_write+0x181/0x220 [ 88.801773][ T7722] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 88.801778][ T7722] ? do_syscall_64+0x21/0x530 [ 88.801785][ T7722] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.801794][ T7722] __x64_sys_clone+0xba/0x140 [ 88.801805][ T7722] do_syscall_64+0xd0/0x530 [ 88.874488][ T7722] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 88.880364][ T7722] RIP: 0033:0x459519 [ 88.884246][ T7722] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.903840][ T7722] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 88.912251][ T7722] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 88.920206][ T7722] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 88.928163][ T7722] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 88.936139][ T7722] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 88.944138][ T7722] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 88.952108][ T7733] CPU: 0 PID: 7733 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 88.959913][ T7733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.959919][ T7733] Call Trace: [ 88.974032][ T7733] dump_stack+0x113/0x167 [ 88.978356][ T7733] should_fail.cold.4+0x5/0x13 [ 88.983113][ T7733] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 88.988916][ T7733] ? ___might_sleep+0x16b/0x270 [ 88.993756][ T7733] __should_failslab+0xba/0xf0 [ 88.998522][ T7733] should_failslab+0x9/0x14 [ 89.003002][ T7733] kmem_cache_alloc+0x2b1/0x720 [ 89.003010][ T7733] ? copy_namespaces+0xf6/0x2b0 [ 89.003017][ T7733] ? lock_downgrade+0x860/0x860 [ 89.003024][ T7733] alloc_pid+0x54/0x830 [ 89.003031][ T7733] ? copy_thread_tls+0x3af/0x780 [ 89.003042][ T7733] copy_process.part.39+0x2933/0x6100 [ 89.003057][ T7733] ? __cleanup_sighand+0x30/0x30 [ 89.012724][ T7733] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 89.012734][ T7733] _do_fork+0x160/0xb70 [ 89.012744][ T7733] ? copy_init_mm+0x20/0x20 [ 89.012750][ T7733] ? fput+0xe/0x10 [ 89.012754][ T7733] ? ksys_write+0x181/0x220 [ 89.012763][ T7733] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 89.012768][ T7733] ? do_syscall_64+0x21/0x530 [ 89.012773][ T7733] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.012782][ T7733] __x64_sys_clone+0xba/0x140 [ 89.021747][ T7733] do_syscall_64+0xd0/0x530 [ 89.021755][ T7733] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.021760][ T7733] RIP: 0033:0x459519 [ 89.021767][ T7733] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.021770][ T7733] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 89.036947][ T7733] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 89.036951][ T7733] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 89.036954][ T7733] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 89.036957][ T7733] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 89.036960][ T7733] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 89.038990][ T7737] FAULT_INJECTION: forcing a failure. [ 89.038990][ T7737] name failslab, interval 1, probability 0, space 0, times 0 [ 89.077426][ T7736] CPU: 0 PID: 7736 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 89.138835][ T7736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.162813][ T7736] Call Trace: [ 89.162826][ T7736] dump_stack+0x113/0x167 [ 89.162838][ T7736] should_fail.cold.4+0x5/0x13 [ 89.162847][ T7736] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 89.162857][ T7736] ? ___might_sleep+0x16b/0x270 [ 89.162867][ T7736] __should_failslab+0xba/0xf0 [ 89.162875][ T7736] should_failslab+0x9/0x14 [ 89.162880][ T7736] kmem_cache_alloc+0x2b1/0x720 [ 89.162887][ T7736] ? copy_namespaces+0xf6/0x2b0 [ 89.162893][ T7736] ? lock_downgrade+0x860/0x860 [ 89.162901][ T7736] alloc_pid+0x54/0x830 [ 89.162908][ T7736] ? copy_thread_tls+0x3af/0x780 [ 89.162919][ T7736] copy_process.part.39+0x2933/0x6100 [ 89.162933][ T7736] ? __cleanup_sighand+0x30/0x30 [ 89.162946][ T7736] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 89.221004][ T7736] _do_fork+0x160/0xb70 [ 89.235141][ T7736] ? copy_init_mm+0x20/0x20 [ 89.235148][ T7736] ? fput+0xe/0x10 [ 89.235153][ T7736] ? ksys_write+0x181/0x220 [ 89.235163][ T7736] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 89.235168][ T7736] ? do_syscall_64+0x21/0x530 [ 89.235176][ T7736] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.235184][ T7736] __x64_sys_clone+0xba/0x140 [ 89.235191][ T7736] do_syscall_64+0xd0/0x530 [ 89.235198][ T7736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.235204][ T7736] RIP: 0033:0x459519 [ 89.235210][ T7736] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.235213][ T7736] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 89.235219][ T7736] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 89.235222][ T7736] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 89.235225][ T7736] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 89.235235][ T7736] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 89.376527][ T7736] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 89.384506][ T7737] CPU: 1 PID: 7737 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 89.385807][ T7746] FAULT_INJECTION: forcing a failure. [ 89.385807][ T7746] name failslab, interval 1, probability 0, space 0, times 0 [ 89.392308][ T7737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.392313][ T7737] Call Trace: [ 89.418187][ T7737] dump_stack+0x113/0x167 [ 89.422508][ T7737] should_fail.cold.4+0x5/0x13 [ 89.427256][ T7737] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 89.433049][ T7737] ? ___might_sleep+0x16b/0x270 [ 89.437889][ T7737] __should_failslab+0xba/0xf0 [ 89.442638][ T7737] should_failslab+0x9/0x14 [ 89.447122][ T7737] kmem_cache_alloc+0x2b1/0x720 [ 89.451977][ T7737] ? copy_namespaces+0xf6/0x2b0 [ 89.456812][ T7737] ? lock_downgrade+0x860/0x860 [ 89.461649][ T7737] alloc_pid+0x54/0x830 [ 89.465789][ T7737] ? copy_thread_tls+0x3af/0x780 [ 89.470714][ T7737] copy_process.part.39+0x2933/0x6100 [ 89.476103][ T7737] ? __cleanup_sighand+0x30/0x30 [ 89.481031][ T7737] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 89.486563][ T7737] _do_fork+0x160/0xb70 [ 89.490707][ T7737] ? copy_init_mm+0x20/0x20 [ 89.495199][ T7737] ? fput+0xe/0x10 [ 89.498901][ T7737] ? ksys_write+0x181/0x220 [ 89.503391][ T7737] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 89.508836][ T7737] ? do_syscall_64+0x21/0x530 [ 89.513498][ T7737] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.519552][ T7737] __x64_sys_clone+0xba/0x140 [ 89.524218][ T7737] do_syscall_64+0xd0/0x530 [ 89.528703][ T7737] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.534590][ T7737] RIP: 0033:0x459519 [ 89.538466][ T7737] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.558056][ T7737] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 89.566455][ T7737] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 89.574412][ T7737] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 89.582376][ T7737] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 89.590329][ T7737] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 89.598286][ T7737] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 89.606256][ T7746] CPU: 0 PID: 7746 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 89.614056][ T7746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.624103][ T7746] Call Trace: [ 89.627383][ T7746] dump_stack+0x113/0x167 [ 89.631726][ T7746] should_fail.cold.4+0x5/0x13 [ 89.636476][ T7746] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 89.642272][ T7746] ? ___might_sleep+0x16b/0x270 [ 89.647111][ T7746] __should_failslab+0xba/0xf0 [ 89.651861][ T7746] should_failslab+0x9/0x14 [ 89.656347][ T7746] kmem_cache_alloc+0x2b1/0x720 [ 89.661246][ T7746] ? copy_namespaces+0xf6/0x2b0 [ 89.670684][ T7746] ? lock_downgrade+0x860/0x860 [ 89.675544][ T7746] alloc_pid+0x54/0x830 [ 89.682210][ T7746] ? copy_thread_tls+0x3af/0x780 [ 89.687142][ T7746] copy_process.part.39+0x2933/0x6100 [ 89.692507][ T7746] ? __cleanup_sighand+0x30/0x30 [ 89.697438][ T7746] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 89.702970][ T7746] _do_fork+0x160/0xb70 [ 89.707113][ T7746] ? copy_init_mm+0x20/0x20 [ 89.711599][ T7746] ? fput+0xe/0x10 [ 89.715300][ T7746] ? ksys_write+0x181/0x220 [ 89.719792][ T7746] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 89.725241][ T7746] ? do_syscall_64+0x21/0x530 [ 89.729900][ T7746] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.735954][ T7746] __x64_sys_clone+0xba/0x140 [ 89.740625][ T7746] do_syscall_64+0xd0/0x530 [ 89.745117][ T7746] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.750993][ T7746] RIP: 0033:0x459519 [ 89.754870][ T7746] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.774462][ T7746] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 89.782866][ T7746] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 89.790825][ T7746] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 89.798870][ T7746] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 89.806829][ T7746] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 89.816275][ T7746] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 89.826742][ T7735] CPU: 1 PID: 7735 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 89.827970][ T7749] FAULT_INJECTION: forcing a failure. [ 89.827970][ T7749] name failslab, interval 1, probability 0, space 0, times 0 [ 89.834544][ T7735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.834548][ T7735] Call Trace: [ 89.834559][ T7735] dump_stack+0x113/0x167 [ 89.834569][ T7735] should_fail.cold.4+0x5/0x13 [ 89.834577][ T7735] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 89.834586][ T7735] ? ___might_sleep+0x16b/0x270 [ 89.834596][ T7735] __should_failslab+0xba/0xf0 [ 89.834604][ T7735] should_failslab+0x9/0x14 [ 89.889380][ T7735] kmem_cache_alloc+0x2b1/0x720 [ 89.894217][ T7735] ? copy_namespaces+0xf6/0x2b0 [ 89.899048][ T7735] ? lock_downgrade+0x860/0x860 [ 89.903884][ T7735] alloc_pid+0x54/0x830 [ 89.908020][ T7735] ? copy_thread_tls+0x3af/0x780 [ 89.912944][ T7735] copy_process.part.39+0x2933/0x6100 [ 89.918335][ T7735] ? __cleanup_sighand+0x30/0x30 [ 89.923263][ T7735] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 89.928798][ T7735] _do_fork+0x160/0xb70 [ 89.932941][ T7735] ? copy_init_mm+0x20/0x20 [ 89.937430][ T7735] ? fput+0xe/0x10 [ 89.941134][ T7735] ? ksys_write+0x181/0x220 [ 89.945622][ T7735] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 89.951061][ T7735] ? do_syscall_64+0x21/0x530 [ 89.955722][ T7735] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.961778][ T7735] __x64_sys_clone+0xba/0x140 [ 89.966441][ T7735] do_syscall_64+0xd0/0x530 [ 89.970929][ T7735] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 89.976804][ T7735] RIP: 0033:0x459519 [ 89.980681][ T7735] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.000270][ T7735] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 90.008662][ T7735] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 90.016618][ T7735] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc 2019/06/29 11:52:23 executed programs: 99 [ 90.024573][ T7735] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 90.032528][ T7735] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 90.040484][ T7735] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 90.048452][ T7749] CPU: 0 PID: 7749 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 90.049496][ T7750] FAULT_INJECTION: forcing a failure. [ 90.049496][ T7750] name failslab, interval 1, probability 0, space 0, times 0 [ 90.056250][ T7749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.056254][ T7749] Call Trace: [ 90.056265][ T7749] dump_stack+0x113/0x167 [ 90.056276][ T7749] should_fail.cold.4+0x5/0x13 [ 90.056283][ T7749] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 90.056293][ T7749] ? ___might_sleep+0x16b/0x270 [ 90.056302][ T7749] __should_failslab+0xba/0xf0 [ 90.056310][ T7749] should_failslab+0x9/0x14 [ 90.056315][ T7749] kmem_cache_alloc+0x2b1/0x720 [ 90.056322][ T7749] ? copy_namespaces+0xf6/0x2b0 [ 90.056328][ T7749] ? lock_downgrade+0x860/0x860 [ 90.056338][ T7749] alloc_pid+0x54/0x830 [ 90.086539][ T7749] ? copy_thread_tls+0x3af/0x780 [ 90.086551][ T7749] copy_process.part.39+0x2933/0x6100 [ 90.086565][ T7749] ? __cleanup_sighand+0x30/0x30 [ 90.086577][ T7749] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 90.086586][ T7749] _do_fork+0x160/0xb70 [ 90.086597][ T7749] ? copy_init_mm+0x20/0x20 [ 90.097129][ T7749] ? fput+0xe/0x10 [ 90.097134][ T7749] ? ksys_write+0x181/0x220 [ 90.097144][ T7749] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 90.097150][ T7749] ? do_syscall_64+0x21/0x530 [ 90.097157][ T7749] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.097165][ T7749] __x64_sys_clone+0xba/0x140 [ 90.097173][ T7749] do_syscall_64+0xd0/0x530 [ 90.097180][ T7749] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.097185][ T7749] RIP: 0033:0x459519 [ 90.097192][ T7749] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.097195][ T7749] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 90.097201][ T7749] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 90.097205][ T7749] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 90.097208][ T7749] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 90.097211][ T7749] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 90.097214][ T7749] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 90.112086][ T7752] FAULT_INJECTION: forcing a failure. [ 90.112086][ T7752] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 90.127773][ T7750] CPU: 1 PID: 7750 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 90.291407][ T7750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.301464][ T7750] Call Trace: [ 90.304761][ T7750] dump_stack+0x113/0x167 [ 90.309091][ T7750] should_fail.cold.4+0x5/0x13 [ 90.313847][ T7750] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 90.319677][ T7750] ? ___might_sleep+0x16b/0x270 [ 90.324518][ T7750] __should_failslab+0xba/0xf0 [ 90.329281][ T7750] should_failslab+0x9/0x14 [ 90.333770][ T7750] kmem_cache_alloc+0x2b1/0x720 [ 90.338601][ T7750] ? copy_namespaces+0xf6/0x2b0 [ 90.343436][ T7750] ? lock_downgrade+0x860/0x860 [ 90.348289][ T7750] alloc_pid+0x54/0x830 [ 90.352431][ T7750] ? copy_thread_tls+0x3af/0x780 [ 90.357354][ T7750] copy_process.part.39+0x2933/0x6100 [ 90.362716][ T7750] ? __cleanup_sighand+0x30/0x30 [ 90.367643][ T7750] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 90.373175][ T7750] _do_fork+0x160/0xb70 [ 90.377317][ T7750] ? copy_init_mm+0x20/0x20 [ 90.381804][ T7750] ? fput+0xe/0x10 [ 90.385502][ T7750] ? ksys_write+0x181/0x220 [ 90.389987][ T7750] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 90.395427][ T7750] ? do_syscall_64+0x21/0x530 [ 90.400087][ T7750] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.406144][ T7750] __x64_sys_clone+0xba/0x140 [ 90.410809][ T7750] do_syscall_64+0xd0/0x530 [ 90.415325][ T7750] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.421211][ T7750] RIP: 0033:0x459519 [ 90.425089][ T7750] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.444689][ T7750] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 90.453081][ T7750] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 90.461035][ T7750] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 90.468993][ T7750] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 90.476949][ T7750] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 90.484905][ T7750] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 90.492880][ T7752] CPU: 0 PID: 7752 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 90.500686][ T7752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.510730][ T7752] Call Trace: [ 90.514006][ T7752] dump_stack+0x113/0x167 [ 90.518324][ T7752] should_fail.cold.4+0x5/0x13 [ 90.518331][ T7752] ? mark_held_locks+0x130/0x130 [ 90.518339][ T7752] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 90.518349][ T7752] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 90.518359][ T7752] should_fail_alloc_page+0x50/0x60 [ 90.518365][ T7752] __alloc_pages_nodemask+0x17f/0x850 [ 90.533813][ T7752] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 90.533827][ T7752] cache_grow_begin+0x92/0x660 [ 90.533834][ T7752] ? trace_hardirqs_off+0x41/0x180 [ 90.533842][ T7752] kmem_cache_alloc+0x657/0x720 [ 90.533849][ T7752] ? kasan_check_read+0x11/0x20 [ 90.533859][ T7752] copy_process.part.39+0x1e90/0x6100 [ 90.533873][ T7752] ? __cleanup_sighand+0x30/0x30 [ 90.533884][ T7752] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 90.533893][ T7752] _do_fork+0x160/0xb70 [ 90.533903][ T7752] ? copy_init_mm+0x20/0x20 [ 90.533909][ T7752] ? fput+0xe/0x10 [ 90.533913][ T7752] ? ksys_write+0x181/0x220 [ 90.533922][ T7752] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 90.533927][ T7752] ? do_syscall_64+0x21/0x530 [ 90.533933][ T7752] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.533941][ T7752] __x64_sys_clone+0xba/0x140 [ 90.533947][ T7752] do_syscall_64+0xd0/0x530 [ 90.533955][ T7752] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.533960][ T7752] RIP: 0033:0x459519 [ 90.533965][ T7752] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.533969][ T7752] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 90.533974][ T7752] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 90.533978][ T7752] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 90.533981][ T7752] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 90.533984][ T7752] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 90.533987][ T7752] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 90.563268][ T7758] FAULT_INJECTION: forcing a failure. [ 90.563268][ T7758] name failslab, interval 1, probability 0, space 0, times 0 [ 90.566450][ T7755] FAULT_INJECTION: forcing a failure. [ 90.566450][ T7755] name failslab, interval 1, probability 0, space 0, times 0 [ 90.573754][ T7758] CPU: 0 PID: 7758 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 90.603640][ T7758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.624265][ T7758] Call Trace: [ 90.624278][ T7758] dump_stack+0x113/0x167 [ 90.624290][ T7758] should_fail.cold.4+0x5/0x13 [ 90.624299][ T7758] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 90.624308][ T7758] ? ___might_sleep+0x16b/0x270 [ 90.624318][ T7758] __should_failslab+0xba/0xf0 [ 90.624325][ T7758] should_failslab+0x9/0x14 [ 90.624330][ T7758] kmem_cache_alloc+0x2b1/0x720 [ 90.624337][ T7758] ? copy_namespaces+0xf6/0x2b0 [ 90.624343][ T7758] ? lock_downgrade+0x860/0x860 [ 90.624351][ T7758] alloc_pid+0x54/0x830 [ 90.624358][ T7758] ? copy_thread_tls+0x3af/0x780 [ 90.624368][ T7758] copy_process.part.39+0x2933/0x6100 [ 90.624380][ T7758] ? __cleanup_sighand+0x30/0x30 [ 90.624391][ T7758] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 90.624397][ T7758] ? skb_send_sock_locked+0x410/0x760 [ 90.624406][ T7758] _do_fork+0x160/0xb70 [ 90.624416][ T7758] ? copy_init_mm+0x20/0x20 [ 90.624422][ T7758] ? fput+0xe/0x10 [ 90.624426][ T7758] ? ksys_write+0x181/0x220 [ 90.624436][ T7758] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 90.639449][ T7758] ? do_syscall_64+0x21/0x530 [ 90.639457][ T7758] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.639467][ T7758] __x64_sys_clone+0xba/0x140 [ 90.639474][ T7758] do_syscall_64+0xd0/0x530 [ 90.639481][ T7758] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 90.662954][ T7758] RIP: 0033:0x459519 [ 90.662962][ T7758] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.662965][ T7758] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 90.662970][ T7758] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 90.662972][ T7758] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 90.662975][ T7758] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 90.662978][ T7758] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 90.662981][ T7758] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 90.674318][ T7760] FAULT_INJECTION: forcing a failure. [ 90.674318][ T7760] name failslab, interval 1, probability 0, space 0, times 0 [ 90.697413][ T7755] CPU: 1 PID: 7755 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 90.774472][ T7763] FAULT_INJECTION: forcing a failure. [ 90.774472][ T7763] name failslab, interval 1, probability 0, space 0, times 0 [ 90.777766][ T7755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.777770][ T7755] Call Trace: [ 90.777782][ T7755] dump_stack+0x113/0x167 [ 90.777793][ T7755] should_fail.cold.4+0x5/0x13 [ 90.777801][ T7755] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 90.777810][ T7755] ? ___might_sleep+0x16b/0x270 [ 91.017052][ T7755] __should_failslab+0xba/0xf0 [ 91.021801][ T7755] should_failslab+0x9/0x14 [ 91.026286][ T7755] kmem_cache_alloc+0x2b1/0x720 [ 91.031118][ T7755] ? kasan_check_read+0x11/0x20 [ 91.035957][ T7755] copy_process.part.39+0x1e90/0x6100 [ 91.041324][ T7755] ? __cleanup_sighand+0x30/0x30 [ 91.046249][ T7755] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 91.051774][ T7755] ? xdp_convert_ctx_access+0x6e0/0xb10 [ 91.057306][ T7755] _do_fork+0x160/0xb70 [ 91.061447][ T7755] ? copy_init_mm+0x20/0x20 [ 91.065935][ T7755] ? fput+0xe/0x10 [ 91.069639][ T7755] ? ksys_write+0x181/0x220 [ 91.074128][ T7755] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.079567][ T7755] ? do_syscall_64+0x21/0x530 [ 91.084227][ T7755] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.090283][ T7755] __x64_sys_clone+0xba/0x140 [ 91.094946][ T7755] do_syscall_64+0xd0/0x530 [ 91.099435][ T7755] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.105307][ T7755] RIP: 0033:0x459519 [ 91.109182][ T7755] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.128770][ T7755] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 91.137163][ T7755] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 91.145115][ T7755] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 91.153067][ T7755] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 91.161020][ T7755] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 91.168975][ T7755] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 91.176977][ T7760] CPU: 0 PID: 7760 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 91.184773][ T7760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.194810][ T7760] Call Trace: [ 91.194822][ T7760] dump_stack+0x113/0x167 [ 91.194834][ T7760] should_fail.cold.4+0x5/0x13 [ 91.194842][ T7760] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 91.194850][ T7760] ? ___might_sleep+0x16b/0x270 [ 91.194860][ T7760] __should_failslab+0xba/0xf0 [ 91.194867][ T7760] should_failslab+0x9/0x14 [ 91.194872][ T7760] kmem_cache_alloc+0x2b1/0x720 [ 91.194878][ T7760] ? copy_namespaces+0xf6/0x2b0 [ 91.194885][ T7760] ? lock_downgrade+0x860/0x860 [ 91.194893][ T7760] alloc_pid+0x54/0x830 [ 91.202486][ T7760] ? copy_thread_tls+0x3af/0x780 [ 91.202498][ T7760] copy_process.part.39+0x2933/0x6100 [ 91.202513][ T7760] ? __cleanup_sighand+0x30/0x30 [ 91.213058][ T7760] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 91.213069][ T7760] _do_fork+0x160/0xb70 [ 91.213080][ T7760] ? copy_init_mm+0x20/0x20 [ 91.213086][ T7760] ? fput+0xe/0x10 [ 91.213091][ T7760] ? ksys_write+0x181/0x220 [ 91.213100][ T7760] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.213106][ T7760] ? do_syscall_64+0x21/0x530 [ 91.213114][ T7760] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.222687][ T7760] __x64_sys_clone+0xba/0x140 [ 91.222697][ T7760] do_syscall_64+0xd0/0x530 [ 91.222706][ T7760] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.222712][ T7760] RIP: 0033:0x459519 [ 91.222719][ T7760] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.222722][ T7760] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 91.222728][ T7760] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 91.222731][ T7760] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 91.222733][ T7760] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 91.222736][ T7760] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 91.222739][ T7760] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 91.231820][ T7765] FAULT_INJECTION: forcing a failure. [ 91.231820][ T7765] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 91.236947][ T7765] CPU: 0 PID: 7765 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 91.280886][ T7771] FAULT_INJECTION: forcing a failure. [ 91.280886][ T7771] name failslab, interval 1, probability 0, space 0, times 0 [ 91.283407][ T7765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.283410][ T7765] Call Trace: [ 91.283422][ T7765] dump_stack+0x113/0x167 [ 91.283434][ T7765] should_fail.cold.4+0x5/0x13 [ 91.283441][ T7765] ? mark_held_locks+0x130/0x130 [ 91.283447][ T7765] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 91.283456][ T7765] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 91.283466][ T7765] should_fail_alloc_page+0x50/0x60 [ 91.283470][ T7765] __alloc_pages_nodemask+0x17f/0x850 [ 91.283480][ T7765] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 91.474537][ T7765] cache_grow_begin+0x92/0x660 [ 91.479292][ T7765] ? trace_hardirqs_off+0x41/0x180 [ 91.484391][ T7765] kmem_cache_alloc+0x657/0x720 [ 91.489237][ T7765] ? kasan_check_read+0x11/0x20 [ 91.494078][ T7765] copy_process.part.39+0x1e90/0x6100 [ 91.499442][ T7765] ? __cleanup_sighand+0x30/0x30 [ 91.504368][ T7765] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 91.509901][ T7765] _do_fork+0x160/0xb70 [ 91.514050][ T7765] ? copy_init_mm+0x20/0x20 [ 91.518533][ T7765] ? fput+0xe/0x10 [ 91.522244][ T7765] ? ksys_write+0x181/0x220 [ 91.526734][ T7765] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.532177][ T7765] ? do_syscall_64+0x21/0x530 [ 91.536936][ T7765] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.542986][ T7765] __x64_sys_clone+0xba/0x140 [ 91.547649][ T7765] do_syscall_64+0xd0/0x530 [ 91.552142][ T7765] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.558025][ T7765] RIP: 0033:0x459519 [ 91.561911][ T7765] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.581503][ T7765] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 91.589905][ T7765] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 91.597869][ T7765] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 91.605829][ T7765] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 91.613794][ T7765] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 91.621751][ T7765] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 91.629744][ T7771] CPU: 1 PID: 7771 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 91.637547][ T7771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.647594][ T7771] Call Trace: [ 91.650875][ T7771] dump_stack+0x113/0x167 [ 91.655201][ T7771] should_fail.cold.4+0x5/0x13 [ 91.656288][ T7773] FAULT_INJECTION: forcing a failure. [ 91.656288][ T7773] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 91.659955][ T7771] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 91.687316][ T7771] ? ___might_sleep+0x16b/0x270 [ 91.692150][ T7771] __should_failslab+0xba/0xf0 [ 91.696896][ T7771] should_failslab+0x9/0x14 [ 91.701381][ T7771] kmem_cache_alloc+0x2b1/0x720 [ 91.706217][ T7771] ? copy_namespaces+0xf6/0x2b0 [ 91.711046][ T7771] ? lock_downgrade+0x860/0x860 [ 91.715880][ T7771] alloc_pid+0x54/0x830 [ 91.720015][ T7771] ? copy_thread_tls+0x3af/0x780 [ 91.724936][ T7771] copy_process.part.39+0x2933/0x6100 [ 91.730297][ T7771] ? __cleanup_sighand+0x30/0x30 [ 91.735220][ T7771] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 91.740753][ T7771] _do_fork+0x160/0xb70 [ 91.744896][ T7771] ? copy_init_mm+0x20/0x20 [ 91.749377][ T7771] ? fput+0xe/0x10 [ 91.753165][ T7771] ? ksys_write+0x181/0x220 [ 91.757657][ T7771] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.763098][ T7771] ? do_syscall_64+0x21/0x530 [ 91.767759][ T7771] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.773806][ T7771] __x64_sys_clone+0xba/0x140 [ 91.778466][ T7771] do_syscall_64+0xd0/0x530 [ 91.782951][ T7771] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.788828][ T7771] RIP: 0033:0x459519 [ 91.792710][ T7771] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.813835][ T7771] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 91.822230][ T7771] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 91.830179][ T7771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 91.838130][ T7771] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 91.846171][ T7771] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 91.854122][ T7771] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 91.862275][ T7773] CPU: 0 PID: 7773 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 91.870073][ T7773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.880115][ T7773] Call Trace: [ 91.883395][ T7773] dump_stack+0x113/0x167 [ 91.887715][ T7773] should_fail.cold.4+0x5/0x13 [ 91.892461][ T7773] ? mark_held_locks+0x130/0x130 [ 91.897385][ T7773] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 91.903178][ T7773] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 91.908710][ T7773] should_fail_alloc_page+0x50/0x60 [ 91.913891][ T7773] __alloc_pages_nodemask+0x17f/0x850 [ 91.919420][ T7773] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 91.925128][ T7773] cache_grow_begin+0x92/0x660 [ 91.929876][ T7773] ? trace_hardirqs_off+0x41/0x180 [ 91.934973][ T7773] kmem_cache_alloc+0x657/0x720 [ 91.939804][ T7773] ? kasan_check_read+0x11/0x20 [ 91.944642][ T7773] copy_process.part.39+0x1e90/0x6100 [ 91.950047][ T7773] ? __cleanup_sighand+0x30/0x30 [ 91.954982][ T7773] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 91.960520][ T7773] _do_fork+0x160/0xb70 [ 91.964663][ T7773] ? copy_init_mm+0x20/0x20 [ 91.964669][ T7773] ? fput+0xe/0x10 [ 91.964673][ T7773] ? ksys_write+0x181/0x220 [ 91.964683][ T7773] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.964689][ T7773] ? do_syscall_64+0x21/0x530 [ 91.964695][ T7773] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.964703][ T7773] __x64_sys_clone+0xba/0x140 [ 91.964710][ T7773] do_syscall_64+0xd0/0x530 [ 91.964717][ T7773] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.964723][ T7773] RIP: 0033:0x459519 [ 91.964731][ T7773] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.964734][ T7773] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 91.964740][ T7773] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 91.964743][ T7773] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 91.964746][ T7773] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 91.964749][ T7773] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 91.964752][ T7773] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 91.993128][ T7778] FAULT_INJECTION: forcing a failure. [ 91.993128][ T7778] name failslab, interval 1, probability 0, space 0, times 0 [ 92.015919][ T7763] CPU: 1 PID: 7763 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 92.100923][ T7763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.110964][ T7763] Call Trace: [ 92.114240][ T7763] dump_stack+0x113/0x167 [ 92.118567][ T7763] should_fail.cold.4+0x5/0x13 [ 92.123327][ T7763] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 92.129115][ T7763] ? ___might_sleep+0x16b/0x270 [ 92.133952][ T7763] __should_failslab+0xba/0xf0 [ 92.138700][ T7763] should_failslab+0x9/0x14 [ 92.143183][ T7763] kmem_cache_alloc+0x2b1/0x720 [ 92.148013][ T7763] ? kasan_check_read+0x11/0x20 [ 92.152872][ T7763] copy_process.part.39+0x1e90/0x6100 [ 92.158237][ T7763] ? __cleanup_sighand+0x30/0x30 [ 92.163164][ T7763] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 92.168693][ T7763] _do_fork+0x160/0xb70 [ 92.172834][ T7763] ? copy_init_mm+0x20/0x20 [ 92.177319][ T7763] ? fput+0xe/0x10 [ 92.181021][ T7763] ? ksys_write+0x181/0x220 [ 92.185512][ T7763] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 92.190955][ T7763] ? do_syscall_64+0x21/0x530 [ 92.195617][ T7763] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.201667][ T7763] __x64_sys_clone+0xba/0x140 [ 92.206328][ T7763] do_syscall_64+0xd0/0x530 [ 92.210818][ T7763] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.216699][ T7763] RIP: 0033:0x459519 [ 92.220578][ T7763] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 92.240171][ T7763] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 92.248567][ T7763] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 92.256524][ T7763] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 92.264478][ T7763] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 92.272431][ T7763] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 92.280386][ T7763] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 92.288355][ T7778] CPU: 0 PID: 7778 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 92.296154][ T7778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.306199][ T7778] Call Trace: [ 92.309490][ T7778] dump_stack+0x113/0x167 [ 92.313815][ T7778] should_fail.cold.4+0x5/0x13 [ 92.318568][ T7778] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 92.318578][ T7778] ? ___might_sleep+0x16b/0x270 [ 92.318589][ T7778] __should_failslab+0xba/0xf0 [ 92.318597][ T7778] should_failslab+0x9/0x14 [ 92.318602][ T7778] kmem_cache_alloc+0x2b1/0x720 [ 92.318609][ T7778] ? copy_namespaces+0xf6/0x2b0 [ 92.318617][ T7778] ? lock_downgrade+0x860/0x860 [ 92.329262][ T7778] alloc_pid+0x54/0x830 [ 92.329271][ T7778] ? copy_thread_tls+0x3af/0x780 [ 92.329283][ T7778] copy_process.part.39+0x2933/0x6100 [ 92.329299][ T7778] ? __cleanup_sighand+0x30/0x30 [ 92.329310][ T7778] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 92.338543][ T7778] _do_fork+0x160/0xb70 [ 92.338554][ T7778] ? copy_init_mm+0x20/0x20 [ 92.338561][ T7778] ? fput+0xe/0x10 [ 92.338565][ T7778] ? ksys_write+0x181/0x220 [ 92.338576][ T7778] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 92.338581][ T7778] ? do_syscall_64+0x21/0x530 [ 92.338590][ T7778] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.348284][ T7778] __x64_sys_clone+0xba/0x140 [ 92.348294][ T7778] do_syscall_64+0xd0/0x530 [ 92.348304][ T7778] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.348310][ T7778] RIP: 0033:0x459519 [ 92.348317][ T7778] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 92.348320][ T7778] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 92.357304][ T7778] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 92.357308][ T7778] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 92.357311][ T7778] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 92.357314][ T7778] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 92.357317][ T7778] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 92.376766][ T7784] FAULT_INJECTION: forcing a failure. [ 92.376766][ T7784] name failslab, interval 1, probability 0, space 0, times 0 [ 92.387744][ T7783] FAULT_INJECTION: forcing a failure. [ 92.387744][ T7783] name failslab, interval 1, probability 0, space 0, times 0 [ 92.414140][ T7782] FAULT_INJECTION: forcing a failure. [ 92.414140][ T7782] name failslab, interval 1, probability 0, space 0, times 0 [ 92.453459][ T7784] CPU: 0 PID: 7784 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 92.524013][ T7784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.524017][ T7784] Call Trace: [ 92.524028][ T7784] dump_stack+0x113/0x167 [ 92.524039][ T7784] should_fail.cold.4+0x5/0x13 [ 92.524047][ T7784] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 92.524056][ T7784] ? ___might_sleep+0x16b/0x270 [ 92.524066][ T7784] __should_failslab+0xba/0xf0 [ 92.524074][ T7784] should_failslab+0x9/0x14 [ 92.524080][ T7784] kmem_cache_alloc+0x2b1/0x720 [ 92.557761][ T7784] ? kasan_check_read+0x11/0x20 [ 92.557774][ T7784] copy_process.part.39+0x1e90/0x6100 [ 92.557791][ T7784] ? __cleanup_sighand+0x30/0x30 [ 92.596347][ T7784] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 92.596355][ T7784] ? vhost_umem_free+0xaf0/0x1310 [ 92.596367][ T7784] _do_fork+0x160/0xb70 [ 92.596376][ T7784] ? copy_init_mm+0x20/0x20 [ 92.596382][ T7784] ? fput+0xe/0x10 [ 92.596386][ T7784] ? ksys_write+0x181/0x220 [ 92.596396][ T7784] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 92.596401][ T7784] ? do_syscall_64+0x21/0x530 [ 92.596407][ T7784] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.596415][ T7784] __x64_sys_clone+0xba/0x140 [ 92.596422][ T7784] do_syscall_64+0xd0/0x530 [ 92.596430][ T7784] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.596436][ T7784] RIP: 0033:0x459519 [ 92.596442][ T7784] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 92.596446][ T7784] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 92.596451][ T7784] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 92.596454][ T7784] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 92.596457][ T7784] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 92.596460][ T7784] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 92.596466][ T7784] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 92.629204][ T7783] CPU: 0 PID: 7783 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 92.633244][ T7791] FAULT_INJECTION: forcing a failure. [ 92.633244][ T7791] name failslab, interval 1, probability 0, space 0, times 0 [ 92.634545][ T7783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.757765][ T7783] Call Trace: [ 92.757777][ T7783] dump_stack+0x113/0x167 [ 92.757789][ T7783] should_fail.cold.4+0x5/0x13 [ 92.757797][ T7783] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 92.757806][ T7783] ? ___might_sleep+0x16b/0x270 [ 92.757816][ T7783] __should_failslab+0xba/0xf0 [ 92.795644][ T7783] should_failslab+0x9/0x14 [ 92.800140][ T7783] kmem_cache_alloc+0x2b1/0x720 [ 92.804994][ T7783] ? copy_namespaces+0xf6/0x2b0 [ 92.805002][ T7783] ? lock_downgrade+0x860/0x860 [ 92.805010][ T7783] alloc_pid+0x54/0x830 [ 92.805017][ T7783] ? copy_thread_tls+0x3af/0x780 [ 92.805028][ T7783] copy_process.part.39+0x2933/0x6100 [ 92.805041][ T7783] ? __cleanup_sighand+0x30/0x30 [ 92.805051][ T7783] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 92.805060][ T7783] _do_fork+0x160/0xb70 [ 92.805068][ T7783] ? copy_init_mm+0x20/0x20 [ 92.805074][ T7783] ? fput+0xe/0x10 [ 92.805078][ T7783] ? ksys_write+0x181/0x220 [ 92.805087][ T7783] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 92.805093][ T7783] ? do_syscall_64+0x21/0x530 [ 92.805098][ T7783] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.805106][ T7783] __x64_sys_clone+0xba/0x140 [ 92.805113][ T7783] do_syscall_64+0xd0/0x530 [ 92.805120][ T7783] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.805128][ T7783] RIP: 0033:0x459519 [ 92.839626][ T7783] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 92.839630][ T7783] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 92.839636][ T7783] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 92.839639][ T7783] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 92.839643][ T7783] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 92.839646][ T7783] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 92.839649][ T7783] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 92.849891][ T7795] FAULT_INJECTION: forcing a failure. [ 92.849891][ T7795] name failslab, interval 1, probability 0, space 0, times 0 [ 92.855577][ T7782] CPU: 1 PID: 7782 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 92.979699][ T7782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.989740][ T7782] Call Trace: [ 92.993018][ T7782] dump_stack+0x113/0x167 [ 92.997335][ T7782] should_fail.cold.4+0x5/0x13 [ 93.002121][ T7782] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 93.007919][ T7782] ? ___might_sleep+0x16b/0x270 [ 93.008319][ T7799] FAULT_INJECTION: forcing a failure. [ 93.008319][ T7799] name failslab, interval 1, probability 0, space 0, times 0 [ 93.012760][ T7782] __should_failslab+0xba/0xf0 [ 93.012769][ T7782] should_failslab+0x9/0x14 [ 93.012774][ T7782] kmem_cache_alloc+0x2b1/0x720 [ 93.012781][ T7782] ? copy_namespaces+0xf6/0x2b0 [ 93.012788][ T7782] ? lock_downgrade+0x860/0x860 [ 93.012796][ T7782] alloc_pid+0x54/0x830 [ 93.012803][ T7782] ? copy_thread_tls+0x3af/0x780 [ 93.012816][ T7782] copy_process.part.39+0x2933/0x6100 [ 93.063566][ T7782] ? __cleanup_sighand+0x30/0x30 [ 93.068498][ T7782] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 93.074032][ T7782] _do_fork+0x160/0xb70 [ 93.078180][ T7782] ? copy_init_mm+0x20/0x20 [ 93.082674][ T7782] ? fput+0xe/0x10 [ 93.086377][ T7782] ? ksys_write+0x181/0x220 [ 93.090864][ T7782] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.096305][ T7782] ? do_syscall_64+0x21/0x530 [ 93.100966][ T7782] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.107017][ T7782] __x64_sys_clone+0xba/0x140 [ 93.111716][ T7782] do_syscall_64+0xd0/0x530 [ 93.116230][ T7782] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.122105][ T7782] RIP: 0033:0x459519 [ 93.125984][ T7782] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 93.145684][ T7782] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 93.154081][ T7782] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 93.162046][ T7782] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 93.170002][ T7782] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 93.177951][ T7782] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 93.185899][ T7782] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 93.194548][ T7799] CPU: 0 PID: 7799 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 93.202383][ T7799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.210480][ T7797] FAULT_INJECTION: forcing a failure. [ 93.210480][ T7797] name failslab, interval 1, probability 0, space 0, times 0 [ 93.212420][ T7799] Call Trace: [ 93.212432][ T7799] dump_stack+0x113/0x167 [ 93.212444][ T7799] should_fail.cold.4+0x5/0x13 [ 93.212452][ T7799] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 93.212462][ T7799] ? ___might_sleep+0x16b/0x270 [ 93.212474][ T7799] __should_failslab+0xba/0xf0 [ 93.237343][ T7799] should_failslab+0x9/0x14 [ 93.237350][ T7799] kmem_cache_alloc+0x2b1/0x720 [ 93.237358][ T7799] ? copy_namespaces+0xf6/0x2b0 [ 93.237365][ T7799] ? lock_downgrade+0x860/0x860 [ 93.237374][ T7799] alloc_pid+0x54/0x830 [ 93.257225][ T7799] ? copy_thread_tls+0x3af/0x780 [ 93.280753][ T7799] copy_process.part.39+0x2933/0x6100 [ 93.286121][ T7799] ? __cleanup_sighand+0x30/0x30 [ 93.291047][ T7799] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 93.296579][ T7799] _do_fork+0x160/0xb70 [ 93.300731][ T7799] ? copy_init_mm+0x20/0x20 [ 93.305224][ T7799] ? fput+0xe/0x10 [ 93.308931][ T7799] ? ksys_write+0x181/0x220 [ 93.313419][ T7799] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.318864][ T7799] ? do_syscall_64+0x21/0x530 [ 93.323527][ T7799] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.329596][ T7799] __x64_sys_clone+0xba/0x140 [ 93.334270][ T7799] do_syscall_64+0xd0/0x530 [ 93.338850][ T7799] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.344726][ T7799] RIP: 0033:0x459519 [ 93.348603][ T7799] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 93.368192][ T7799] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 93.376586][ T7799] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 93.384542][ T7799] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 93.392496][ T7799] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 93.400453][ T7799] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 93.408423][ T7799] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 93.416396][ T7791] CPU: 1 PID: 7791 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 93.424196][ T7791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.434241][ T7791] Call Trace: [ 93.437525][ T7791] dump_stack+0x113/0x167 [ 93.441837][ T7791] should_fail.cold.4+0x5/0x13 [ 93.446593][ T7791] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 93.452381][ T7791] ? ___might_sleep+0x16b/0x270 [ 93.457228][ T7791] __should_failslab+0xba/0xf0 [ 93.461986][ T7791] should_failslab+0x9/0x14 [ 93.466466][ T7791] kmem_cache_alloc+0x2b1/0x720 [ 93.471311][ T7791] ? copy_namespaces+0xf6/0x2b0 [ 93.476139][ T7791] ? lock_downgrade+0x860/0x860 [ 93.480972][ T7791] alloc_pid+0x54/0x830 [ 93.485106][ T7791] ? copy_thread_tls+0x3af/0x780 [ 93.490031][ T7791] copy_process.part.39+0x2933/0x6100 [ 93.495393][ T7791] ? __cleanup_sighand+0x30/0x30 [ 93.500312][ T7791] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 93.505844][ T7791] _do_fork+0x160/0xb70 [ 93.509987][ T7791] ? copy_init_mm+0x20/0x20 [ 93.514467][ T7791] ? fput+0xe/0x10 [ 93.518167][ T7791] ? ksys_write+0x181/0x220 [ 93.522651][ T7791] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.528106][ T7791] ? do_syscall_64+0x21/0x530 [ 93.532774][ T7791] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.538837][ T7791] __x64_sys_clone+0xba/0x140 [ 93.543494][ T7791] do_syscall_64+0xd0/0x530 [ 93.547996][ T7791] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.553865][ T7791] RIP: 0033:0x459519 [ 93.557745][ T7791] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 93.577332][ T7791] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 93.585728][ T7791] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 93.593687][ T7791] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 93.601646][ T7791] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 93.609596][ T7791] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 93.617576][ T7791] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 93.629046][ T7801] FAULT_INJECTION: forcing a failure. [ 93.629046][ T7801] name failslab, interval 1, probability 0, space 0, times 0 [ 93.631748][ T7797] CPU: 1 PID: 7797 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 93.658206][ T7797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.668255][ T7797] Call Trace: [ 93.671538][ T7797] dump_stack+0x113/0x167 [ 93.675854][ T7797] should_fail.cold.4+0x5/0x13 [ 93.681877][ T7797] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 93.687669][ T7797] ? ___might_sleep+0x16b/0x270 [ 93.692506][ T7797] __should_failslab+0xba/0xf0 [ 93.697254][ T7797] should_failslab+0x9/0x14 [ 93.701745][ T7797] kmem_cache_alloc+0x2b1/0x720 [ 93.706578][ T7797] ? copy_namespaces+0xf6/0x2b0 [ 93.711419][ T7797] ? lock_downgrade+0x860/0x860 [ 93.716307][ T7797] alloc_pid+0x54/0x830 [ 93.720447][ T7797] ? copy_thread_tls+0x3af/0x780 [ 93.725369][ T7797] copy_process.part.39+0x2933/0x6100 [ 93.730740][ T7797] ? __cleanup_sighand+0x30/0x30 [ 93.735662][ T7797] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 93.741189][ T7797] ? hash_netportnet6_list+0x340/0x1100 [ 93.746729][ T7797] _do_fork+0x160/0xb70 [ 93.750879][ T7797] ? copy_init_mm+0x20/0x20 [ 93.755363][ T7797] ? fput+0xe/0x10 [ 93.759065][ T7797] ? ksys_write+0x181/0x220 [ 93.763550][ T7797] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.768987][ T7797] ? do_syscall_64+0x21/0x530 [ 93.773647][ T7797] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.779697][ T7797] __x64_sys_clone+0xba/0x140 [ 93.784362][ T7797] do_syscall_64+0xd0/0x530 [ 93.788853][ T7797] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.794723][ T7797] RIP: 0033:0x459519 [ 93.798601][ T7797] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 93.819911][ T7797] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 93.828305][ T7797] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 93.836261][ T7797] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 93.844215][ T7797] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 93.852172][ T7797] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 93.860127][ T7797] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 93.868186][ T7801] CPU: 0 PID: 7801 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 93.875985][ T7801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.886029][ T7801] Call Trace: [ 93.889336][ T7801] dump_stack+0x113/0x167 [ 93.893656][ T7801] should_fail.cold.4+0x5/0x13 [ 93.898410][ T7801] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 93.904203][ T7801] ? ___might_sleep+0x16b/0x270 [ 93.909303][ T7801] __should_failslab+0xba/0xf0 [ 93.914051][ T7801] should_failslab+0x9/0x14 [ 93.918537][ T7801] kmem_cache_alloc+0x2b1/0x720 [ 93.923371][ T7801] ? kasan_check_read+0x11/0x20 [ 93.928206][ T7801] copy_process.part.39+0x1e90/0x6100 [ 93.933576][ T7801] ? __cleanup_sighand+0x30/0x30 [ 93.938502][ T7801] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 93.944037][ T7801] _do_fork+0x160/0xb70 [ 93.948181][ T7801] ? copy_init_mm+0x20/0x20 [ 93.952664][ T7801] ? fput+0xe/0x10 [ 93.956366][ T7801] ? ksys_write+0x181/0x220 [ 93.960855][ T7801] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.966301][ T7801] ? do_syscall_64+0x21/0x530 [ 93.970962][ T7801] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.977103][ T7801] __x64_sys_clone+0xba/0x140 [ 93.981795][ T7801] do_syscall_64+0xd0/0x530 [ 93.986285][ T7801] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.992159][ T7801] RIP: 0033:0x459519 [ 93.996036][ T7801] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.015624][ T7801] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 94.024108][ T7801] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 94.032064][ T7801] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 94.040033][ T7801] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 94.047989][ T7801] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 94.055943][ T7801] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 94.064346][ T7795] CPU: 1 PID: 7795 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 94.072151][ T7795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.082197][ T7795] Call Trace: [ 94.085481][ T7795] dump_stack+0x113/0x167 [ 94.087711][ T7805] FAULT_INJECTION: forcing a failure. [ 94.087711][ T7805] name failslab, interval 1, probability 0, space 0, times 0 [ 94.089798][ T7795] should_fail.cold.4+0x5/0x13 [ 94.089807][ T7795] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 94.089816][ T7795] ? ___might_sleep+0x16b/0x270 [ 94.089829][ T7795] __should_failslab+0xba/0xf0 [ 94.122479][ T7795] should_failslab+0x9/0x14 [ 94.126969][ T7795] kmem_cache_alloc+0x2b1/0x720 [ 94.131803][ T7795] ? copy_namespaces+0xf6/0x2b0 [ 94.136635][ T7795] ? lock_downgrade+0x860/0x860 [ 94.141473][ T7795] alloc_pid+0x54/0x830 [ 94.145615][ T7795] ? copy_thread_tls+0x3af/0x780 [ 94.150540][ T7795] copy_process.part.39+0x2933/0x6100 [ 94.156075][ T7795] ? __cleanup_sighand+0x30/0x30 [ 94.161001][ T7795] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 94.166532][ T7795] _do_fork+0x160/0xb70 [ 94.170678][ T7795] ? copy_init_mm+0x20/0x20 [ 94.175164][ T7795] ? fput+0xe/0x10 [ 94.178876][ T7795] ? ksys_write+0x181/0x220 [ 94.183364][ T7795] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 94.188804][ T7795] ? do_syscall_64+0x21/0x530 [ 94.193465][ T7795] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.199515][ T7795] __x64_sys_clone+0xba/0x140 [ 94.204174][ T7795] do_syscall_64+0xd0/0x530 [ 94.208658][ T7795] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.214533][ T7795] RIP: 0033:0x459519 [ 94.218410][ T7795] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.237995][ T7795] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 94.246387][ T7795] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 94.254340][ T7795] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 94.262298][ T7795] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 94.270261][ T7795] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 94.278215][ T7795] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 94.286188][ T7805] CPU: 0 PID: 7805 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 94.293988][ T7805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.293992][ T7805] Call Trace: [ 94.294002][ T7805] dump_stack+0x113/0x167 [ 94.294013][ T7805] should_fail.cold.4+0x5/0x13 [ 94.294020][ T7805] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 94.294029][ T7805] ? ___might_sleep+0x16b/0x270 [ 94.294039][ T7805] __should_failslab+0xba/0xf0 [ 94.294047][ T7805] should_failslab+0x9/0x14 [ 94.294052][ T7805] kmem_cache_alloc+0x2b1/0x720 [ 94.294059][ T7805] ? copy_namespaces+0xf6/0x2b0 [ 94.294067][ T7805] ? lock_downgrade+0x860/0x860 [ 94.327054][ T7805] alloc_pid+0x54/0x830 [ 94.341095][ T7805] ? copy_thread_tls+0x3af/0x780 [ 94.350744][ T7805] copy_process.part.39+0x2933/0x6100 [ 94.359787][ T7805] ? __cleanup_sighand+0x30/0x30 [ 94.370060][ T7805] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 94.375597][ T7805] _do_fork+0x160/0xb70 [ 94.379756][ T7805] ? copy_init_mm+0x20/0x20 [ 94.384243][ T7805] ? fput+0xe/0x10 [ 94.384247][ T7805] ? ksys_write+0x181/0x220 [ 94.384256][ T7805] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 94.384262][ T7805] ? do_syscall_64+0x21/0x530 [ 94.384269][ T7805] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.384276][ T7805] __x64_sys_clone+0xba/0x140 [ 94.384283][ T7805] do_syscall_64+0xd0/0x530 [ 94.384290][ T7805] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.384295][ T7805] RIP: 0033:0x459519 [ 94.384302][ T7805] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.384305][ T7805] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 94.384311][ T7805] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 94.384313][ T7805] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 94.384316][ T7805] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 94.384320][ T7805] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 94.384323][ T7805] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 94.420641][ T7810] FAULT_INJECTION: forcing a failure. [ 94.420641][ T7810] name failslab, interval 1, probability 0, space 0, times 0 [ 94.462866][ T7814] FAULT_INJECTION: forcing a failure. [ 94.462866][ T7814] name failslab, interval 1, probability 0, space 0, times 0 [ 94.482357][ T7810] CPU: 0 PID: 7810 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 94.488693][ T7816] FAULT_INJECTION: forcing a failure. [ 94.488693][ T7816] name failslab, interval 1, probability 0, space 0, times 0 [ 94.495915][ T7810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.495918][ T7810] Call Trace: [ 94.495930][ T7810] dump_stack+0x113/0x167 [ 94.495941][ T7810] should_fail.cold.4+0x5/0x13 [ 94.495949][ T7810] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 94.495958][ T7810] ? ___might_sleep+0x16b/0x270 [ 94.495969][ T7810] __should_failslab+0xba/0xf0 [ 94.495977][ T7810] should_failslab+0x9/0x14 [ 94.509324][ T7815] FAULT_INJECTION: forcing a failure. [ 94.509324][ T7815] name failslab, interval 1, probability 0, space 0, times 0 [ 94.521097][ T7810] kmem_cache_alloc+0x2b1/0x720 [ 94.521105][ T7810] ? copy_namespaces+0xf6/0x2b0 [ 94.521117][ T7810] ? lock_downgrade+0x860/0x860 [ 94.521125][ T7810] alloc_pid+0x54/0x830 [ 94.521132][ T7810] ? copy_thread_tls+0x3af/0x780 [ 94.521143][ T7810] copy_process.part.39+0x2933/0x6100 [ 94.521157][ T7810] ? __cleanup_sighand+0x30/0x30 [ 94.583748][ T7810] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 94.583761][ T7810] _do_fork+0x160/0xb70 [ 94.583771][ T7810] ? copy_init_mm+0x20/0x20 [ 94.583778][ T7810] ? fput+0xe/0x10 [ 94.583782][ T7810] ? ksys_write+0x181/0x220 [ 94.583791][ T7810] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 94.583797][ T7810] ? do_syscall_64+0x21/0x530 [ 94.583803][ T7810] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.583811][ T7810] __x64_sys_clone+0xba/0x140 [ 94.583819][ T7810] do_syscall_64+0xd0/0x530 [ 94.583826][ T7810] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.583832][ T7810] RIP: 0033:0x459519 [ 94.583839][ T7810] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.583842][ T7810] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 94.583848][ T7810] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 94.583854][ T7810] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 94.648045][ T7810] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 94.648049][ T7810] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 94.648053][ T7810] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 94.679643][ T7821] FAULT_INJECTION: forcing a failure. [ 94.679643][ T7821] name failslab, interval 1, probability 0, space 0, times 0 [ 94.684730][ T7818] FAULT_INJECTION: forcing a failure. [ 94.684730][ T7818] name failslab, interval 1, probability 0, space 0, times 0 [ 94.693188][ T7821] CPU: 0 PID: 7821 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 94.788614][ T7821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.798657][ T7821] Call Trace: [ 94.801934][ T7821] dump_stack+0x113/0x167 [ 94.806266][ T7821] should_fail.cold.4+0x5/0x13 [ 94.811015][ T7821] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 94.816803][ T7821] ? ___might_sleep+0x16b/0x270 [ 94.821647][ T7821] __should_failslab+0xba/0xf0 [ 94.826395][ T7821] should_failslab+0x9/0x14 [ 94.830879][ T7821] kmem_cache_alloc+0x2b1/0x720 [ 94.835714][ T7821] ? copy_namespaces+0xf6/0x2b0 [ 94.840546][ T7821] ? lock_downgrade+0x860/0x860 [ 94.845378][ T7821] alloc_pid+0x54/0x830 [ 94.849518][ T7821] ? copy_thread_tls+0x3af/0x780 [ 94.854440][ T7821] copy_process.part.39+0x2933/0x6100 [ 94.859800][ T7821] ? __cleanup_sighand+0x30/0x30 [ 94.864723][ T7821] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 94.864733][ T7821] _do_fork+0x160/0xb70 [ 94.864744][ T7821] ? copy_init_mm+0x20/0x20 [ 94.864750][ T7821] ? fput+0xe/0x10 [ 94.864754][ T7821] ? ksys_write+0x181/0x220 [ 94.864763][ T7821] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 94.864769][ T7821] ? do_syscall_64+0x21/0x530 [ 94.864774][ T7821] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.864782][ T7821] __x64_sys_clone+0xba/0x140 [ 94.864790][ T7821] do_syscall_64+0xd0/0x530 [ 94.864798][ T7821] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.864804][ T7821] RIP: 0033:0x459519 [ 94.864811][ T7821] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.864814][ T7821] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 94.864820][ T7821] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 94.864823][ T7821] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 94.864828][ T7821] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 94.912585][ T7821] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 94.912589][ T7821] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 94.917381][ T7815] CPU: 0 PID: 7815 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 94.941997][ T7815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.942001][ T7815] Call Trace: [ 94.942013][ T7815] dump_stack+0x113/0x167 [ 94.942024][ T7815] should_fail.cold.4+0x5/0x13 [ 94.942033][ T7815] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 94.942042][ T7815] ? ___might_sleep+0x16b/0x270 [ 94.942052][ T7815] __should_failslab+0xba/0xf0 [ 94.942059][ T7815] should_failslab+0x9/0x14 [ 94.942063][ T7815] kmem_cache_alloc+0x2b1/0x720 [ 94.942071][ T7815] ? copy_namespaces+0xf6/0x2b0 [ 94.942078][ T7815] ? lock_downgrade+0x860/0x860 [ 94.942086][ T7815] alloc_pid+0x54/0x830 [ 94.942093][ T7815] ? copy_thread_tls+0x3af/0x780 [ 94.942103][ T7815] copy_process.part.39+0x2933/0x6100 [ 94.942116][ T7815] ? __cleanup_sighand+0x30/0x30 [ 94.942126][ T7815] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 94.942135][ T7815] _do_fork+0x160/0xb70 [ 94.942145][ T7815] ? copy_init_mm+0x20/0x20 [ 94.942150][ T7815] ? fput+0xe/0x10 [ 94.942155][ T7815] ? ksys_write+0x181/0x220 [ 94.942164][ T7815] ? trace_hardirqs_on_thunk+0x1a/0x1c 2019/06/29 11:52:28 executed programs: 123 [ 94.942169][ T7815] ? do_syscall_64+0x21/0x530 [ 94.942175][ T7815] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.942182][ T7815] __x64_sys_clone+0xba/0x140 [ 94.942189][ T7815] do_syscall_64+0xd0/0x530 [ 94.942197][ T7815] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.942203][ T7815] RIP: 0033:0x459519 [ 94.942210][ T7815] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.942213][ T7815] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 94.942222][ T7815] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 95.026342][ T7815] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 95.026347][ T7815] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 95.050073][ T7815] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 95.050077][ T7815] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 95.050479][ T7814] CPU: 0 PID: 7814 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 95.207204][ T7814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.217258][ T7814] Call Trace: [ 95.217271][ T7814] dump_stack+0x113/0x167 [ 95.217281][ T7814] should_fail.cold.4+0x5/0x13 [ 95.217289][ T7814] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 95.217298][ T7814] ? ___might_sleep+0x16b/0x270 [ 95.217307][ T7814] __should_failslab+0xba/0xf0 [ 95.217315][ T7814] should_failslab+0x9/0x14 [ 95.217319][ T7814] kmem_cache_alloc+0x2b1/0x720 [ 95.217326][ T7814] ? copy_namespaces+0xf6/0x2b0 [ 95.217333][ T7814] ? lock_downgrade+0x860/0x860 [ 95.217341][ T7814] alloc_pid+0x54/0x830 [ 95.217348][ T7814] ? copy_thread_tls+0x3af/0x780 [ 95.217360][ T7814] copy_process.part.39+0x2933/0x6100 [ 95.217374][ T7814] ? __cleanup_sighand+0x30/0x30 [ 95.249518][ T7814] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 95.249531][ T7814] _do_fork+0x160/0xb70 [ 95.293063][ T7814] ? copy_init_mm+0x20/0x20 [ 95.297552][ T7814] ? fput+0xe/0x10 [ 95.301256][ T7814] ? ksys_write+0x181/0x220 [ 95.305843][ T7814] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 95.311277][ T7814] ? do_syscall_64+0x21/0x530 [ 95.315939][ T7814] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 95.321989][ T7814] __x64_sys_clone+0xba/0x140 [ 95.326649][ T7814] do_syscall_64+0xd0/0x530 [ 95.331145][ T7814] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 95.337014][ T7814] RIP: 0033:0x459519 [ 95.340903][ T7814] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 95.360489][ T7814] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 95.368898][ T7814] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 95.377224][ T7814] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 95.385185][ T7814] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 95.393137][ T7814] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 95.401089][ T7814] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 95.412907][ T7816] CPU: 1 PID: 7816 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 95.420717][ T7816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.429261][ T7828] FAULT_INJECTION: forcing a failure. [ 95.429261][ T7828] name failslab, interval 1, probability 0, space 0, times 0 [ 95.430764][ T7816] Call Trace: [ 95.446598][ T7816] dump_stack+0x113/0x167 [ 95.450914][ T7816] should_fail.cold.4+0x5/0x13 [ 95.455661][ T7816] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 95.461452][ T7816] ? ___might_sleep+0x16b/0x270 [ 95.466289][ T7816] __should_failslab+0xba/0xf0 [ 95.471038][ T7816] should_failslab+0x9/0x14 [ 95.475529][ T7816] kmem_cache_alloc+0x2b1/0x720 [ 95.480366][ T7816] ? copy_namespaces+0xf6/0x2b0 [ 95.485224][ T7816] ? lock_downgrade+0x860/0x860 [ 95.490061][ T7816] alloc_pid+0x54/0x830 [ 95.494203][ T7816] ? copy_thread_tls+0x3af/0x780 [ 95.496081][ T7829] FAULT_INJECTION: forcing a failure. [ 95.496081][ T7829] name failslab, interval 1, probability 0, space 0, times 0 [ 95.499130][ T7816] copy_process.part.39+0x2933/0x6100 [ 95.517055][ T7816] ? __cleanup_sighand+0x30/0x30 [ 95.521985][ T7816] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 95.527363][ T7830] FAULT_INJECTION: forcing a failure. [ 95.527363][ T7830] name failslab, interval 1, probability 0, space 0, times 0 [ 95.527516][ T7816] _do_fork+0x160/0xb70 [ 95.544216][ T7816] ? copy_init_mm+0x20/0x20 [ 95.548700][ T7816] ? fput+0xe/0x10 [ 95.552398][ T7816] ? ksys_write+0x181/0x220 [ 95.556887][ T7816] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 95.562330][ T7816] ? do_syscall_64+0x21/0x530 [ 95.566993][ T7816] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 95.573046][ T7816] __x64_sys_clone+0xba/0x140 [ 95.577710][ T7816] do_syscall_64+0xd0/0x530 [ 95.582203][ T7816] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 95.588089][ T7816] RIP: 0033:0x459519 [ 95.591968][ T7816] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 95.611645][ T7816] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 95.620040][ T7816] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 95.627995][ T7816] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 95.638304][ T7816] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 95.650281][ T7816] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 95.658240][ T7816] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 95.666314][ T7828] CPU: 0 PID: 7828 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 95.674110][ T7828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.686665][ T7828] Call Trace: [ 95.689946][ T7828] dump_stack+0x113/0x167 [ 95.694271][ T7828] should_fail.cold.4+0x5/0x13 [ 95.699028][ T7828] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 95.704826][ T7828] ? ___might_sleep+0x16b/0x270 [ 95.709663][ T7828] __should_failslab+0xba/0xf0 [ 95.714409][ T7828] should_failslab+0x9/0x14 [ 95.718893][ T7828] kmem_cache_alloc+0x2b1/0x720 [ 95.723729][ T7828] ? copy_namespaces+0xf6/0x2b0 [ 95.730647][ T7828] ? lock_downgrade+0x860/0x860 [ 95.735481][ T7828] alloc_pid+0x54/0x830 [ 95.739644][ T7828] ? copy_thread_tls+0x3af/0x780 [ 95.744571][ T7828] copy_process.part.39+0x2933/0x6100 [ 95.749933][ T7828] ? __cleanup_sighand+0x30/0x30 [ 95.754860][ T7828] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 95.760391][ T7828] _do_fork+0x160/0xb70 [ 95.764532][ T7828] ? copy_init_mm+0x20/0x20 [ 95.769018][ T7828] ? fput+0xe/0x10 [ 95.772719][ T7828] ? ksys_write+0x181/0x220 [ 95.777207][ T7828] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 95.782707][ T7828] ? do_syscall_64+0x21/0x530 [ 95.787372][ T7828] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 95.793422][ T7828] __x64_sys_clone+0xba/0x140 [ 95.798087][ T7828] do_syscall_64+0xd0/0x530 [ 95.802573][ T7828] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 95.808446][ T7828] RIP: 0033:0x459519 [ 95.813695][ T7828] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 95.833398][ T7828] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 95.841792][ T7828] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 95.849742][ T7828] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 95.857694][ T7828] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 95.865651][ T7828] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 95.873606][ T7828] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 95.881581][ T7818] CPU: 1 PID: 7818 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 95.889446][ T7818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.899492][ T7818] Call Trace: [ 95.902776][ T7818] dump_stack+0x113/0x167 [ 95.907097][ T7818] should_fail.cold.4+0x5/0x13 [ 95.911849][ T7818] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 95.917649][ T7818] ? ___might_sleep+0x16b/0x270 [ 95.922494][ T7818] __should_failslab+0xba/0xf0 [ 95.927251][ T7818] should_failslab+0x9/0x14 [ 95.931767][ T7818] kmem_cache_alloc+0x2b1/0x720 [ 95.936606][ T7818] ? copy_namespaces+0xf6/0x2b0 [ 95.941439][ T7818] ? lock_downgrade+0x860/0x860 [ 95.946270][ T7818] alloc_pid+0x54/0x830 [ 95.950412][ T7818] ? copy_thread_tls+0x3af/0x780 [ 95.955339][ T7818] copy_process.part.39+0x2933/0x6100 [ 95.960702][ T7818] ? __cleanup_sighand+0x30/0x30 [ 95.965624][ T7818] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 95.971160][ T7818] _do_fork+0x160/0xb70 [ 95.975325][ T7818] ? copy_init_mm+0x20/0x20 [ 95.979811][ T7818] ? fput+0xe/0x10 [ 95.983515][ T7818] ? ksys_write+0x181/0x220 [ 95.988008][ T7818] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 95.993444][ T7818] ? do_syscall_64+0x21/0x530 [ 95.998110][ T7818] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.004246][ T7818] __x64_sys_clone+0xba/0x140 [ 96.008913][ T7818] do_syscall_64+0xd0/0x530 [ 96.013575][ T7818] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.019458][ T7818] RIP: 0033:0x459519 [ 96.023335][ T7818] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 96.042928][ T7818] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 96.051324][ T7818] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 96.059278][ T7818] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 96.067319][ T7818] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 96.075273][ T7818] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 96.083226][ T7818] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 96.091197][ T7829] CPU: 0 PID: 7829 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 96.099087][ T7829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.099092][ T7829] Call Trace: [ 96.112424][ T7829] dump_stack+0x113/0x167 [ 96.116929][ T7829] should_fail.cold.4+0x5/0x13 [ 96.121683][ T7829] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 96.127566][ T7829] ? ___might_sleep+0x16b/0x270 [ 96.132491][ T7829] __should_failslab+0xba/0xf0 [ 96.137266][ T7829] should_failslab+0x9/0x14 [ 96.141753][ T7829] kmem_cache_alloc+0x2b1/0x720 [ 96.141761][ T7829] ? copy_namespaces+0xf6/0x2b0 [ 96.141768][ T7829] ? lock_downgrade+0x860/0x860 [ 96.141777][ T7829] alloc_pid+0x54/0x830 [ 96.141784][ T7829] ? copy_thread_tls+0x3af/0x780 [ 96.141795][ T7829] copy_process.part.39+0x2933/0x6100 [ 96.160441][ T7829] ? __cleanup_sighand+0x30/0x30 [ 96.160454][ T7829] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 96.160463][ T7829] _do_fork+0x160/0xb70 [ 96.160473][ T7829] ? copy_init_mm+0x20/0x20 [ 96.181165][ T7829] ? fput+0xe/0x10 [ 96.181171][ T7829] ? ksys_write+0x181/0x220 [ 96.181181][ T7829] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 96.181187][ T7829] ? do_syscall_64+0x21/0x530 [ 96.181194][ T7829] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.181204][ T7829] __x64_sys_clone+0xba/0x140 [ 96.203589][ T7829] do_syscall_64+0xd0/0x530 [ 96.203600][ T7829] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.203606][ T7829] RIP: 0033:0x459519 [ 96.203612][ T7829] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 96.203616][ T7829] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 96.203621][ T7829] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 96.203624][ T7829] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 96.203628][ T7829] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 96.203630][ T7829] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 96.203634][ T7829] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 96.216535][ T7837] FAULT_INJECTION: forcing a failure. [ 96.216535][ T7837] name failslab, interval 1, probability 0, space 0, times 0 [ 96.235032][ T7830] CPU: 1 PID: 7830 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 96.256023][ T7836] FAULT_INJECTION: forcing a failure. [ 96.256023][ T7836] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 96.261528][ T7830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.345032][ T7830] Call Trace: [ 96.348309][ T7830] dump_stack+0x113/0x167 [ 96.352625][ T7830] should_fail.cold.4+0x5/0x13 [ 96.357727][ T7830] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 96.363518][ T7830] ? ___might_sleep+0x16b/0x270 [ 96.368351][ T7830] __should_failslab+0xba/0xf0 [ 96.373123][ T7830] should_failslab+0x9/0x14 [ 96.377613][ T7830] kmem_cache_alloc+0x2b1/0x720 [ 96.382444][ T7830] ? copy_namespaces+0xf6/0x2b0 [ 96.387294][ T7830] ? lock_downgrade+0x860/0x860 [ 96.392128][ T7830] alloc_pid+0x54/0x830 [ 96.396277][ T7830] ? copy_thread_tls+0x3af/0x780 [ 96.401196][ T7830] copy_process.part.39+0x2933/0x6100 [ 96.406657][ T7830] ? __cleanup_sighand+0x30/0x30 [ 96.411579][ T7830] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 96.417107][ T7830] _do_fork+0x160/0xb70 [ 96.421252][ T7830] ? copy_init_mm+0x20/0x20 [ 96.425733][ T7830] ? fput+0xe/0x10 [ 96.429436][ T7830] ? ksys_write+0x181/0x220 [ 96.434725][ T7830] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 96.440168][ T7830] ? do_syscall_64+0x21/0x530 [ 96.444825][ T7830] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.450872][ T7830] __x64_sys_clone+0xba/0x140 [ 96.455531][ T7830] do_syscall_64+0xd0/0x530 [ 96.460019][ T7830] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.465981][ T7830] RIP: 0033:0x459519 [ 96.469859][ T7830] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 96.489454][ T7830] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 96.497852][ T7830] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 96.505810][ T7830] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 96.513769][ T7830] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 96.521730][ T7830] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 96.529691][ T7830] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 96.537668][ T7836] CPU: 0 PID: 7836 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 96.545550][ T7836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.555601][ T7836] Call Trace: [ 96.555613][ T7836] dump_stack+0x113/0x167 [ 96.555625][ T7836] should_fail.cold.4+0x5/0x13 [ 96.555631][ T7836] ? mark_held_locks+0x130/0x130 [ 96.555637][ T7836] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 96.555646][ T7836] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 96.555655][ T7836] should_fail_alloc_page+0x50/0x60 [ 96.555660][ T7836] __alloc_pages_nodemask+0x17f/0x850 [ 96.555667][ T7836] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 96.555680][ T7836] cache_grow_begin+0x92/0x660 [ 96.555688][ T7836] ? trace_hardirqs_off+0x41/0x180 [ 96.555695][ T7836] kmem_cache_alloc+0x657/0x720 [ 96.555702][ T7836] ? kasan_check_read+0x11/0x20 [ 96.555711][ T7836] copy_process.part.39+0x1e90/0x6100 [ 96.555725][ T7836] ? __cleanup_sighand+0x30/0x30 [ 96.567727][ T7839] FAULT_INJECTION: forcing a failure. [ 96.567727][ T7839] name failslab, interval 1, probability 0, space 0, times 0 [ 96.568080][ T7836] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 96.648515][ T7836] _do_fork+0x160/0xb70 [ 96.652662][ T7836] ? copy_init_mm+0x20/0x20 [ 96.652669][ T7836] ? fput+0xe/0x10 [ 96.652673][ T7836] ? ksys_write+0x181/0x220 [ 96.652682][ T7836] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 96.652688][ T7836] ? do_syscall_64+0x21/0x530 [ 96.652695][ T7836] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.652703][ T7836] __x64_sys_clone+0xba/0x140 [ 96.652711][ T7836] do_syscall_64+0xd0/0x530 [ 96.652718][ T7836] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.652724][ T7836] RIP: 0033:0x459519 [ 96.652730][ T7836] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 96.652734][ T7836] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 96.652739][ T7836] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 96.652742][ T7836] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 96.652748][ T7836] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 96.660966][ T7836] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 96.660971][ T7836] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 96.704546][ T7842] FAULT_INJECTION: forcing a failure. [ 96.704546][ T7842] name failslab, interval 1, probability 0, space 0, times 0 [ 96.758138][ T7837] CPU: 0 PID: 7837 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 96.789044][ T7837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.799094][ T7837] Call Trace: [ 96.802370][ T7837] dump_stack+0x113/0x167 [ 96.806685][ T7837] should_fail.cold.4+0x5/0x13 [ 96.806693][ T7837] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 96.806702][ T7837] ? ___might_sleep+0x16b/0x270 [ 96.806711][ T7837] __should_failslab+0xba/0xf0 [ 96.806718][ T7837] should_failslab+0x9/0x14 [ 96.806723][ T7837] kmem_cache_alloc+0x2b1/0x720 [ 96.806729][ T7837] ? copy_namespaces+0xf6/0x2b0 [ 96.806736][ T7837] ? lock_downgrade+0x860/0x860 [ 96.806743][ T7837] alloc_pid+0x54/0x830 [ 96.806750][ T7837] ? copy_thread_tls+0x3af/0x780 [ 96.806760][ T7837] copy_process.part.39+0x2933/0x6100 [ 96.806776][ T7837] ? __cleanup_sighand+0x30/0x30 [ 96.806787][ T7837] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 96.806796][ T7837] _do_fork+0x160/0xb70 [ 96.829793][ T7846] FAULT_INJECTION: forcing a failure. [ 96.829793][ T7846] name failslab, interval 1, probability 0, space 0, times 0 [ 96.831382][ T7837] ? copy_init_mm+0x20/0x20 [ 96.831390][ T7837] ? fput+0xe/0x10 [ 96.831395][ T7837] ? ksys_write+0x181/0x220 [ 96.831404][ T7837] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 96.831410][ T7837] ? do_syscall_64+0x21/0x530 [ 96.831419][ T7837] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.887531][ T7837] __x64_sys_clone+0xba/0x140 [ 96.887542][ T7837] do_syscall_64+0xd0/0x530 [ 96.887551][ T7837] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.887557][ T7837] RIP: 0033:0x459519 [ 96.887563][ T7837] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 96.887567][ T7837] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 96.887572][ T7837] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 96.887575][ T7837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 96.887578][ T7837] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 96.887581][ T7837] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 96.887583][ T7837] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 96.931086][ T7842] CPU: 0 PID: 7842 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 97.011346][ T7842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.021666][ T7842] Call Trace: [ 97.024950][ T7842] dump_stack+0x113/0x167 [ 97.029269][ T7842] should_fail.cold.4+0x5/0x13 [ 97.034025][ T7842] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 97.039906][ T7842] ? ___might_sleep+0x16b/0x270 [ 97.044747][ T7842] __should_failslab+0xba/0xf0 [ 97.049505][ T7842] should_failslab+0x9/0x14 [ 97.053993][ T7842] kmem_cache_alloc+0x2b1/0x720 [ 97.058830][ T7842] ? kasan_check_read+0x11/0x20 [ 97.063673][ T7842] copy_process.part.39+0x1e90/0x6100 [ 97.069040][ T7842] ? __cleanup_sighand+0x30/0x30 [ 97.073974][ T7842] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 97.079510][ T7842] _do_fork+0x160/0xb70 [ 97.083653][ T7842] ? copy_init_mm+0x20/0x20 [ 97.083659][ T7842] ? fput+0xe/0x10 [ 97.083663][ T7842] ? ksys_write+0x181/0x220 [ 97.083672][ T7842] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 97.083678][ T7842] ? do_syscall_64+0x21/0x530 [ 97.083685][ T7842] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.083693][ T7842] __x64_sys_clone+0xba/0x140 [ 97.083701][ T7842] do_syscall_64+0xd0/0x530 [ 97.083709][ T7842] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.083715][ T7842] RIP: 0033:0x459519 [ 97.083722][ T7842] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.083726][ T7842] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 97.083731][ T7842] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 97.083734][ T7842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 97.083737][ T7842] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 97.083740][ T7842] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 97.083743][ T7842] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 97.091848][ T7852] FAULT_INJECTION: forcing a failure. [ 97.091848][ T7852] name failslab, interval 1, probability 0, space 0, times 0 [ 97.096922][ T7839] CPU: 1 PID: 7839 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 97.098737][ T7853] FAULT_INJECTION: forcing a failure. [ 97.098737][ T7853] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 97.102376][ T7839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.243517][ T7839] Call Trace: [ 97.246806][ T7839] dump_stack+0x113/0x167 [ 97.251208][ T7839] should_fail.cold.4+0x5/0x13 [ 97.255960][ T7839] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 97.261761][ T7839] ? ___might_sleep+0x16b/0x270 [ 97.266706][ T7839] __should_failslab+0xba/0xf0 [ 97.271481][ T7839] should_failslab+0x9/0x14 [ 97.275964][ T7839] kmem_cache_alloc+0x2b1/0x720 [ 97.280797][ T7839] ? copy_namespaces+0xf6/0x2b0 [ 97.285629][ T7839] ? lock_downgrade+0x860/0x860 [ 97.290459][ T7839] alloc_pid+0x54/0x830 [ 97.294595][ T7839] ? copy_thread_tls+0x3af/0x780 [ 97.299523][ T7839] copy_process.part.39+0x2933/0x6100 [ 97.304886][ T7839] ? __cleanup_sighand+0x30/0x30 [ 97.309807][ T7839] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 97.315340][ T7839] _do_fork+0x160/0xb70 [ 97.319484][ T7839] ? copy_init_mm+0x20/0x20 [ 97.323967][ T7839] ? fput+0xe/0x10 [ 97.327668][ T7839] ? ksys_write+0x181/0x220 [ 97.332160][ T7839] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 97.337600][ T7839] ? do_syscall_64+0x21/0x530 [ 97.342275][ T7839] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.348324][ T7839] __x64_sys_clone+0xba/0x140 [ 97.352985][ T7839] do_syscall_64+0xd0/0x530 [ 97.357473][ T7839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.363346][ T7839] RIP: 0033:0x459519 [ 97.367220][ T7839] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.386812][ T7839] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 97.395201][ T7839] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 97.403154][ T7839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 97.411104][ T7839] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 97.419058][ T7839] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 97.427270][ T7839] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 97.435247][ T7853] CPU: 0 PID: 7853 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 97.443039][ T7853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.453114][ T7853] Call Trace: [ 97.456394][ T7853] dump_stack+0x113/0x167 [ 97.460714][ T7853] should_fail.cold.4+0x5/0x13 [ 97.460721][ T7853] ? mark_held_locks+0x130/0x130 [ 97.460729][ T7853] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 97.460738][ T7853] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 97.460749][ T7853] should_fail_alloc_page+0x50/0x60 [ 97.460754][ T7853] __alloc_pages_nodemask+0x17f/0x850 [ 97.460762][ T7853] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 97.460775][ T7853] cache_grow_begin+0x92/0x660 [ 97.481746][ T7853] ? trace_hardirqs_off+0x41/0x180 [ 97.481755][ T7853] kmem_cache_alloc+0x657/0x720 [ 97.481762][ T7853] ? kasan_check_read+0x11/0x20 [ 97.481773][ T7853] copy_process.part.39+0x1e90/0x6100 [ 97.481789][ T7853] ? __cleanup_sighand+0x30/0x30 [ 97.481802][ T7853] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 97.502755][ T7853] _do_fork+0x160/0xb70 [ 97.502767][ T7853] ? copy_init_mm+0x20/0x20 [ 97.502773][ T7853] ? fput+0xe/0x10 [ 97.502778][ T7853] ? ksys_write+0x181/0x220 [ 97.502788][ T7853] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 97.502794][ T7853] ? do_syscall_64+0x21/0x530 [ 97.502801][ T7853] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.502809][ T7853] __x64_sys_clone+0xba/0x140 [ 97.502816][ T7853] do_syscall_64+0xd0/0x530 [ 97.502823][ T7853] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.502829][ T7853] RIP: 0033:0x459519 [ 97.502836][ T7853] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.502839][ T7853] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 97.502847][ T7853] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 97.512761][ T7853] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 97.512765][ T7853] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 97.512768][ T7853] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 97.512771][ T7853] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 97.519954][ T7852] CPU: 0 PID: 7852 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 97.575700][ T7852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.585440][ T7852] Call Trace: [ 97.585452][ T7852] dump_stack+0x113/0x167 [ 97.585463][ T7852] should_fail.cold.4+0x5/0x13 [ 97.585470][ T7852] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 97.585479][ T7852] ? ___might_sleep+0x16b/0x270 [ 97.585489][ T7852] __should_failslab+0xba/0xf0 [ 97.585496][ T7852] should_failslab+0x9/0x14 [ 97.585501][ T7852] kmem_cache_alloc+0x2b1/0x720 [ 97.585508][ T7852] ? copy_namespaces+0xf6/0x2b0 [ 97.585514][ T7852] ? lock_downgrade+0x860/0x860 [ 97.585523][ T7852] alloc_pid+0x54/0x830 [ 97.585530][ T7852] ? copy_thread_tls+0x3af/0x780 [ 97.585541][ T7852] copy_process.part.39+0x2933/0x6100 [ 97.585557][ T7852] ? __cleanup_sighand+0x30/0x30 [ 97.749367][ T7852] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 97.751034][ T7861] FAULT_INJECTION: forcing a failure. [ 97.751034][ T7861] name failslab, interval 1, probability 0, space 0, times 0 [ 97.754909][ T7852] _do_fork+0x160/0xb70 [ 97.754921][ T7852] ? copy_init_mm+0x20/0x20 [ 97.754927][ T7852] ? fput+0xe/0x10 [ 97.754932][ T7852] ? ksys_write+0x181/0x220 [ 97.754942][ T7852] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 97.754947][ T7852] ? do_syscall_64+0x21/0x530 [ 97.754954][ T7852] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.754962][ T7852] __x64_sys_clone+0xba/0x140 [ 97.754969][ T7852] do_syscall_64+0xd0/0x530 [ 97.754975][ T7852] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 97.754981][ T7852] RIP: 0033:0x459519 [ 97.754988][ T7852] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.754991][ T7852] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 97.754997][ T7852] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 97.755001][ T7852] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 97.755004][ T7852] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 97.755007][ T7852] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 97.755010][ T7852] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 97.795553][ T7857] FAULT_INJECTION: forcing a failure. [ 97.795553][ T7857] name failslab, interval 1, probability 0, space 0, times 0 [ 97.805761][ T7846] CPU: 1 PID: 7846 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 97.827628][ T7864] FAULT_INJECTION: forcing a failure. [ 97.827628][ T7864] name failslab, interval 1, probability 0, space 0, times 0 [ 97.841076][ T7846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.841080][ T7846] Call Trace: [ 97.841092][ T7846] dump_stack+0x113/0x167 [ 97.841104][ T7846] should_fail.cold.4+0x5/0x13 [ 97.841111][ T7846] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 97.841120][ T7846] ? ___might_sleep+0x16b/0x270 [ 97.841130][ T7846] __should_failslab+0xba/0xf0 [ 97.841137][ T7846] should_failslab+0x9/0x14 [ 97.841144][ T7846] kmem_cache_alloc+0x2b1/0x720 [ 97.971227][ T7846] ? copy_namespaces+0xf6/0x2b0 [ 97.976085][ T7846] ? lock_downgrade+0x860/0x860 [ 97.981094][ T7846] alloc_pid+0x54/0x830 [ 97.985241][ T7846] ? copy_thread_tls+0x3af/0x780 [ 97.990163][ T7846] copy_process.part.39+0x2933/0x6100 [ 97.995526][ T7846] ? __cleanup_sighand+0x30/0x30 [ 98.000448][ T7846] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 98.005979][ T7846] _do_fork+0x160/0xb70 [ 98.010122][ T7846] ? copy_init_mm+0x20/0x20 [ 98.014605][ T7846] ? fput+0xe/0x10 [ 98.018313][ T7846] ? ksys_write+0x181/0x220 [ 98.022806][ T7846] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.028271][ T7846] ? do_syscall_64+0x21/0x530 [ 98.033015][ T7846] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.039065][ T7846] __x64_sys_clone+0xba/0x140 [ 98.043731][ T7846] do_syscall_64+0xd0/0x530 [ 98.048226][ T7846] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.054102][ T7846] RIP: 0033:0x459519 [ 98.057977][ T7846] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.077564][ T7846] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 98.085985][ T7846] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 98.093018][ T7865] FAULT_INJECTION: forcing a failure. [ 98.093018][ T7865] name failslab, interval 1, probability 0, space 0, times 0 [ 98.094131][ T7846] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 98.094135][ T7846] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 98.094138][ T7846] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 98.094141][ T7846] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 98.105497][ T7861] CPU: 1 PID: 7861 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 98.146529][ T7861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.156567][ T7861] Call Trace: [ 98.159847][ T7861] dump_stack+0x113/0x167 [ 98.164173][ T7861] should_fail.cold.4+0x5/0x13 [ 98.168920][ T7861] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 98.174713][ T7861] ? ___might_sleep+0x16b/0x270 [ 98.179645][ T7861] __should_failslab+0xba/0xf0 [ 98.184438][ T7861] should_failslab+0x9/0x14 [ 98.188921][ T7861] kmem_cache_alloc+0x2b1/0x720 [ 98.193762][ T7861] ? copy_namespaces+0xf6/0x2b0 [ 98.198680][ T7861] ? lock_downgrade+0x860/0x860 [ 98.203513][ T7861] alloc_pid+0x54/0x830 [ 98.207667][ T7861] ? copy_thread_tls+0x3af/0x780 [ 98.212594][ T7861] copy_process.part.39+0x2933/0x6100 [ 98.217960][ T7861] ? __cleanup_sighand+0x30/0x30 [ 98.222884][ T7861] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 98.228417][ T7861] _do_fork+0x160/0xb70 [ 98.232557][ T7861] ? copy_init_mm+0x20/0x20 [ 98.237039][ T7861] ? fput+0xe/0x10 [ 98.240749][ T7861] ? ksys_write+0x181/0x220 [ 98.245234][ T7861] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.250672][ T7861] ? do_syscall_64+0x21/0x530 [ 98.255351][ T7861] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.261497][ T7861] __x64_sys_clone+0xba/0x140 [ 98.266159][ T7861] do_syscall_64+0xd0/0x530 [ 98.270646][ T7861] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.276519][ T7861] RIP: 0033:0x459519 [ 98.280406][ T7861] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.300082][ T7861] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 98.308479][ T7861] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 98.316434][ T7861] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 98.324394][ T7861] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 98.332353][ T7861] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 98.340310][ T7861] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 98.348283][ T7864] CPU: 0 PID: 7864 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 98.356098][ T7864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.366135][ T7864] Call Trace: [ 98.369402][ T7864] dump_stack+0x113/0x167 [ 98.373711][ T7864] should_fail.cold.4+0x5/0x13 [ 98.378451][ T7864] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 98.384242][ T7864] ? ___might_sleep+0x16b/0x270 [ 98.389070][ T7864] __should_failslab+0xba/0xf0 [ 98.393815][ T7864] should_failslab+0x9/0x14 [ 98.398292][ T7864] kmem_cache_alloc+0x2b1/0x720 [ 98.403119][ T7864] ? copy_namespaces+0xf6/0x2b0 [ 98.407943][ T7864] ? lock_downgrade+0x860/0x860 [ 98.412774][ T7864] alloc_pid+0x54/0x830 [ 98.416999][ T7864] ? copy_thread_tls+0x3af/0x780 [ 98.421918][ T7864] copy_process.part.39+0x2933/0x6100 [ 98.427274][ T7864] ? __cleanup_sighand+0x30/0x30 [ 98.432194][ T7864] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 98.437720][ T7864] _do_fork+0x160/0xb70 [ 98.441857][ T7864] ? copy_init_mm+0x20/0x20 [ 98.446364][ T7864] ? fput+0xe/0x10 [ 98.450064][ T7864] ? ksys_write+0x181/0x220 [ 98.454984][ T7864] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.460419][ T7864] ? do_syscall_64+0x21/0x530 [ 98.465084][ T7864] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.471132][ T7864] __x64_sys_clone+0xba/0x140 [ 98.475798][ T7864] do_syscall_64+0xd0/0x530 [ 98.480286][ T7864] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.486157][ T7864] RIP: 0033:0x459519 [ 98.490031][ T7864] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.509613][ T7864] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 98.518022][ T7864] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 98.525994][ T7864] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 98.533949][ T7864] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 98.541905][ T7864] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 98.549864][ T7864] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 98.565714][ T7857] CPU: 1 PID: 7857 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 98.573535][ T7857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.583670][ T7857] Call Trace: [ 98.586945][ T7857] dump_stack+0x113/0x167 [ 98.591269][ T7857] should_fail.cold.4+0x5/0x13 [ 98.596022][ T7857] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 98.601833][ T7857] ? ___might_sleep+0x16b/0x270 [ 98.606670][ T7857] __should_failslab+0xba/0xf0 [ 98.611417][ T7857] should_failslab+0x9/0x14 [ 98.615901][ T7857] kmem_cache_alloc+0x2b1/0x720 [ 98.620732][ T7857] ? copy_namespaces+0xf6/0x2b0 [ 98.625571][ T7857] ? lock_downgrade+0x860/0x860 [ 98.630406][ T7857] alloc_pid+0x54/0x830 [ 98.634547][ T7857] ? copy_thread_tls+0x3af/0x780 [ 98.639563][ T7857] copy_process.part.39+0x2933/0x6100 [ 98.644928][ T7857] ? __cleanup_sighand+0x30/0x30 [ 98.649854][ T7857] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 98.655385][ T7857] _do_fork+0x160/0xb70 [ 98.659525][ T7857] ? copy_init_mm+0x20/0x20 [ 98.664015][ T7857] ? fput+0xe/0x10 [ 98.667715][ T7857] ? ksys_write+0x181/0x220 [ 98.672209][ T7857] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.677649][ T7857] ? do_syscall_64+0x21/0x530 [ 98.682311][ T7857] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.688368][ T7857] __x64_sys_clone+0xba/0x140 [ 98.693035][ T7857] do_syscall_64+0xd0/0x530 [ 98.697524][ T7857] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.703398][ T7857] RIP: 0033:0x459519 [ 98.707275][ T7857] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.726868][ T7857] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 98.735257][ T7857] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 98.743206][ T7857] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 98.751154][ T7857] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 98.759190][ T7857] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 98.767165][ T7857] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 98.776189][ T7865] CPU: 0 PID: 7865 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 98.783994][ T7865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.783998][ T7865] Call Trace: [ 98.784009][ T7865] dump_stack+0x113/0x167 [ 98.784019][ T7865] should_fail.cold.4+0x5/0x13 [ 98.784026][ T7865] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 98.784036][ T7865] ? ___might_sleep+0x16b/0x270 [ 98.784046][ T7865] __should_failslab+0xba/0xf0 [ 98.784053][ T7865] should_failslab+0x9/0x14 [ 98.784057][ T7865] kmem_cache_alloc+0x2b1/0x720 [ 98.784064][ T7865] ? copy_namespaces+0xf6/0x2b0 [ 98.784071][ T7865] ? lock_downgrade+0x860/0x860 [ 98.784079][ T7865] alloc_pid+0x54/0x830 [ 98.784086][ T7865] ? copy_thread_tls+0x3af/0x780 [ 98.784097][ T7865] copy_process.part.39+0x2933/0x6100 [ 98.784112][ T7865] ? __cleanup_sighand+0x30/0x30 [ 98.784124][ T7865] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 98.784134][ T7865] _do_fork+0x160/0xb70 [ 98.784144][ T7865] ? copy_init_mm+0x20/0x20 [ 98.784149][ T7865] ? fput+0xe/0x10 [ 98.784154][ T7865] ? ksys_write+0x181/0x220 [ 98.784164][ T7865] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.784169][ T7865] ? do_syscall_64+0x21/0x530 [ 98.784176][ T7865] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.784184][ T7865] __x64_sys_clone+0xba/0x140 [ 98.784191][ T7865] do_syscall_64+0xd0/0x530 [ 98.784198][ T7865] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.784204][ T7865] RIP: 0033:0x459519 [ 98.784211][ T7865] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.806559][ T7865] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 98.806565][ T7865] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 98.806568][ T7865] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 98.806571][ T7865] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 98.806574][ T7865] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 98.806577][ T7865] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 98.831932][ T7870] FAULT_INJECTION: forcing a failure. [ 98.831932][ T7870] name failslab, interval 1, probability 0, space 0, times 0 [ 98.855269][ T7872] FAULT_INJECTION: forcing a failure. [ 98.855269][ T7872] name failslab, interval 1, probability 0, space 0, times 0 [ 98.862805][ T7872] CPU: 0 PID: 7872 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 98.870663][ T7872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.870667][ T7872] Call Trace: [ 98.878869][ T7872] dump_stack+0x113/0x167 [ 98.888780][ T7872] should_fail.cold.4+0x5/0x13 [ 98.899470][ T7872] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 98.908597][ T7872] ? ___might_sleep+0x16b/0x270 [ 98.934535][ T7874] FAULT_INJECTION: forcing a failure. [ 98.934535][ T7874] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 98.937927][ T7872] __should_failslab+0xba/0xf0 [ 99.077224][ T7872] should_failslab+0x9/0x14 [ 99.081800][ T7872] kmem_cache_alloc+0x2b1/0x720 [ 99.086636][ T7872] ? copy_namespaces+0xf6/0x2b0 [ 99.091469][ T7872] ? lock_downgrade+0x860/0x860 [ 99.096304][ T7872] alloc_pid+0x54/0x830 [ 99.100440][ T7872] ? copy_thread_tls+0x3af/0x780 [ 99.105363][ T7872] copy_process.part.39+0x2933/0x6100 [ 99.110724][ T7872] ? __cleanup_sighand+0x30/0x30 [ 99.115643][ T7872] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 99.121168][ T7872] ? snd_pcm_hw_params+0x3f0/0x1a20 [ 99.126441][ T7872] _do_fork+0x160/0xb70 [ 99.130583][ T7872] ? copy_init_mm+0x20/0x20 [ 99.135071][ T7872] ? fput+0xe/0x10 [ 99.138772][ T7872] ? ksys_write+0x181/0x220 [ 99.143271][ T7872] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.148710][ T7872] ? do_syscall_64+0x21/0x530 [ 99.153365][ T7872] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.159412][ T7872] __x64_sys_clone+0xba/0x140 [ 99.164089][ T7872] do_syscall_64+0xd0/0x530 [ 99.168576][ T7872] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.174449][ T7872] RIP: 0033:0x459519 [ 99.178329][ T7872] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.197928][ T7872] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 99.206329][ T7872] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 99.214286][ T7872] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 99.222249][ T7872] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 99.230201][ T7872] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 99.238158][ T7872] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 99.246132][ T7874] CPU: 1 PID: 7874 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 99.253930][ T7874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.263979][ T7874] Call Trace: [ 99.267259][ T7874] dump_stack+0x113/0x167 [ 99.271579][ T7874] should_fail.cold.4+0x5/0x13 [ 99.276404][ T7874] ? mark_held_locks+0x130/0x130 [ 99.281334][ T7874] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 99.287137][ T7874] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 99.292673][ T7874] should_fail_alloc_page+0x50/0x60 [ 99.297858][ T7874] __alloc_pages_nodemask+0x17f/0x850 [ 99.303212][ T7874] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 99.308920][ T7874] cache_grow_begin+0x92/0x660 [ 99.313666][ T7874] ? trace_hardirqs_off+0x41/0x180 [ 99.318783][ T7874] kmem_cache_alloc+0x657/0x720 [ 99.323616][ T7874] ? kasan_check_read+0x11/0x20 [ 99.328479][ T7874] copy_process.part.39+0x1e90/0x6100 [ 99.333842][ T7874] ? __cleanup_sighand+0x30/0x30 [ 99.338774][ T7874] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 99.344305][ T7874] _do_fork+0x160/0xb70 [ 99.348454][ T7874] ? copy_init_mm+0x20/0x20 [ 99.352936][ T7874] ? fput+0xe/0x10 [ 99.356639][ T7874] ? ksys_write+0x181/0x220 [ 99.361127][ T7874] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.366570][ T7874] ? do_syscall_64+0x21/0x530 [ 99.371228][ T7874] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.377287][ T7874] __x64_sys_clone+0xba/0x140 [ 99.381949][ T7874] do_syscall_64+0xd0/0x530 [ 99.386447][ T7874] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.392322][ T7874] RIP: 0033:0x459519 [ 99.396223][ T7874] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.415816][ T7874] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 99.424215][ T7874] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 99.432169][ T7874] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 99.440123][ T7874] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 99.448076][ T7874] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 99.456030][ T7874] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 99.464056][ T7870] CPU: 0 PID: 7870 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 99.471855][ T7870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.481897][ T7870] Call Trace: [ 99.485176][ T7870] dump_stack+0x113/0x167 [ 99.489489][ T7870] should_fail.cold.4+0x5/0x13 [ 99.494248][ T7870] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 99.500044][ T7870] ? ___might_sleep+0x16b/0x270 [ 99.504889][ T7870] __should_failslab+0xba/0xf0 [ 99.509644][ T7870] should_failslab+0x9/0x14 [ 99.510166][ T7879] FAULT_INJECTION: forcing a failure. [ 99.510166][ T7879] name failslab, interval 1, probability 0, space 0, times 0 [ 99.514133][ T7870] kmem_cache_alloc+0x2b1/0x720 [ 99.514142][ T7870] ? copy_namespaces+0xf6/0x2b0 [ 99.514148][ T7870] ? lock_downgrade+0x860/0x860 [ 99.514156][ T7870] alloc_pid+0x54/0x830 [ 99.514163][ T7870] ? copy_thread_tls+0x3af/0x780 [ 99.514176][ T7870] copy_process.part.39+0x2933/0x6100 [ 99.530215][ T7880] FAULT_INJECTION: forcing a failure. [ 99.530215][ T7880] name failslab, interval 1, probability 0, space 0, times 0 [ 99.531597][ T7870] ? __cleanup_sighand+0x30/0x30 [ 99.573126][ T7870] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 99.578666][ T7870] _do_fork+0x160/0xb70 [ 99.582813][ T7870] ? copy_init_mm+0x20/0x20 [ 99.587299][ T7870] ? fput+0xe/0x10 [ 99.591000][ T7870] ? ksys_write+0x181/0x220 [ 99.595491][ T7870] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.600941][ T7870] ? do_syscall_64+0x21/0x530 [ 99.605609][ T7870] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.611666][ T7870] __x64_sys_clone+0xba/0x140 [ 99.616329][ T7870] do_syscall_64+0xd0/0x530 [ 99.616338][ T7870] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.616344][ T7870] RIP: 0033:0x459519 [ 99.616350][ T7870] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.616353][ T7870] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 99.616360][ T7870] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 99.616362][ T7870] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 99.616365][ T7870] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 99.616368][ T7870] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 99.616372][ T7870] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 99.633938][ T7883] FAULT_INJECTION: forcing a failure. [ 99.633938][ T7883] name failslab, interval 1, probability 0, space 0, times 0 [ 99.670319][ T7880] CPU: 1 PID: 7880 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 99.685790][ T7886] FAULT_INJECTION: forcing a failure. [ 99.685790][ T7886] name failslab, interval 1, probability 0, space 0, times 0 [ 99.692037][ T7880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.692041][ T7880] Call Trace: [ 99.692052][ T7880] dump_stack+0x113/0x167 [ 99.692064][ T7880] should_fail.cold.4+0x5/0x13 [ 99.692072][ T7880] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 99.692081][ T7880] ? ___might_sleep+0x16b/0x270 [ 99.692095][ T7880] __should_failslab+0xba/0xf0 [ 99.770669][ T7880] should_failslab+0x9/0x14 [ 99.775159][ T7880] kmem_cache_alloc+0x2b1/0x720 [ 99.779997][ T7880] ? copy_namespaces+0xf6/0x2b0 [ 99.784832][ T7880] ? lock_downgrade+0x860/0x860 [ 99.789673][ T7880] alloc_pid+0x54/0x830 [ 99.793816][ T7880] ? copy_thread_tls+0x3af/0x780 [ 99.798747][ T7880] copy_process.part.39+0x2933/0x6100 [ 99.804145][ T7880] ? __cleanup_sighand+0x30/0x30 [ 99.809088][ T7880] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 99.816106][ T7880] _do_fork+0x160/0xb70 [ 99.820249][ T7880] ? copy_init_mm+0x20/0x20 [ 99.824735][ T7880] ? fput+0xe/0x10 [ 99.828444][ T7880] ? ksys_write+0x181/0x220 [ 99.832970][ T7880] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.838416][ T7880] ? do_syscall_64+0x21/0x530 [ 99.843081][ T7880] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.849131][ T7880] __x64_sys_clone+0xba/0x140 [ 99.853796][ T7880] do_syscall_64+0xd0/0x530 [ 99.858287][ T7880] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.864164][ T7880] RIP: 0033:0x459519 [ 99.868045][ T7880] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.887779][ T7880] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 99.896181][ T7880] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 99.904136][ T7880] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 99.912095][ T7880] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 99.920054][ T7880] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 99.928010][ T7880] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 99.935980][ T7886] CPU: 0 PID: 7886 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 99.943776][ T7886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.953815][ T7886] Call Trace: [ 99.957103][ T7886] dump_stack+0x113/0x167 [ 99.961420][ T7886] should_fail.cold.4+0x5/0x13 [ 99.966167][ T7886] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 99.971960][ T7886] ? ___might_sleep+0x16b/0x270 [ 99.976797][ T7886] __should_failslab+0xba/0xf0 [ 99.981546][ T7886] should_failslab+0x9/0x14 [ 99.986033][ T7886] kmem_cache_alloc+0x2b1/0x720 [ 99.990866][ T7886] ? copy_namespaces+0xf6/0x2b0 [ 99.995704][ T7886] ? lock_downgrade+0x860/0x860 [ 100.000545][ T7886] alloc_pid+0x54/0x830 [ 100.000553][ T7886] ? copy_thread_tls+0x3af/0x780 [ 100.000565][ T7886] copy_process.part.39+0x2933/0x6100 [ 100.000582][ T7886] ? __cleanup_sighand+0x30/0x30 [ 100.019904][ T7886] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 100.019917][ T7886] _do_fork+0x160/0xb70 [ 100.019927][ T7886] ? copy_init_mm+0x20/0x20 [ 100.019934][ T7886] ? fput+0xe/0x10 [ 100.037764][ T7886] ? ksys_write+0x181/0x220 [ 100.042258][ T7886] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.047757][ T7886] ? do_syscall_64+0x21/0x530 [ 100.052417][ T7886] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.058469][ T7886] __x64_sys_clone+0xba/0x140 [ 100.063134][ T7886] do_syscall_64+0xd0/0x530 [ 100.067623][ T7886] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.073499][ T7886] RIP: 0033:0x459519 [ 100.073507][ T7886] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.073510][ T7886] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 100.073516][ T7886] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 100.073519][ T7886] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 100.073522][ T7886] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 100.073524][ T7886] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 100.073527][ T7886] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 100.150167][ T7883] CPU: 1 PID: 7883 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 100.157977][ T7883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.168020][ T7883] Call Trace: [ 100.171298][ T7883] dump_stack+0x113/0x167 [ 100.175617][ T7883] should_fail.cold.4+0x5/0x13 [ 100.180469][ T7883] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 100.186263][ T7883] ? ___might_sleep+0x16b/0x270 [ 100.191102][ T7883] __should_failslab+0xba/0xf0 [ 100.195847][ T7883] should_failslab+0x9/0x14 [ 100.200332][ T7883] kmem_cache_alloc+0x2b1/0x720 [ 100.205166][ T7883] ? copy_namespaces+0xf6/0x2b0 [ 100.209998][ T7883] ? lock_downgrade+0x860/0x860 [ 100.214831][ T7883] alloc_pid+0x54/0x830 [ 100.218972][ T7883] ? copy_thread_tls+0x3af/0x780 [ 100.223900][ T7883] copy_process.part.39+0x2933/0x6100 [ 100.229263][ T7883] ? __cleanup_sighand+0x30/0x30 [ 100.234187][ T7883] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 100.239722][ T7883] _do_fork+0x160/0xb70 [ 100.243873][ T7883] ? copy_init_mm+0x20/0x20 [ 100.248359][ T7883] ? fput+0xe/0x10 [ 100.252064][ T7883] ? ksys_write+0x181/0x220 [ 100.256654][ T7883] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.262099][ T7883] ? do_syscall_64+0x21/0x530 [ 100.266773][ T7883] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.272836][ T7883] __x64_sys_clone+0xba/0x140 [ 100.277502][ T7883] do_syscall_64+0xd0/0x530 [ 100.281990][ T7883] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.287868][ T7883] RIP: 0033:0x459519 [ 100.291755][ T7883] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.298161][ T7890] FAULT_INJECTION: forcing a failure. [ 100.298161][ T7890] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 100.311446][ T7883] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 2019/06/29 11:52:33 executed programs: 146 [ 100.333107][ T7883] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 100.341061][ T7883] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 100.349029][ T7883] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 100.356985][ T7883] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 100.364937][ T7883] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 100.372911][ T7890] CPU: 0 PID: 7890 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 100.380707][ T7890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.390758][ T7890] Call Trace: [ 100.394038][ T7890] dump_stack+0x113/0x167 [ 100.398359][ T7890] should_fail.cold.4+0x5/0x13 [ 100.403121][ T7890] ? mark_held_locks+0x130/0x130 [ 100.408049][ T7890] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 100.413841][ T7890] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 100.419376][ T7890] should_fail_alloc_page+0x50/0x60 [ 100.424552][ T7890] __alloc_pages_nodemask+0x17f/0x850 [ 100.429914][ T7890] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 100.435625][ T7890] cache_grow_begin+0x92/0x660 [ 100.440374][ T7890] ? trace_hardirqs_off+0x41/0x180 [ 100.445467][ T7890] kmem_cache_alloc+0x657/0x720 [ 100.450307][ T7890] ? kasan_check_read+0x11/0x20 [ 100.455147][ T7890] copy_process.part.39+0x1e90/0x6100 [ 100.460515][ T7890] ? __cleanup_sighand+0x30/0x30 [ 100.465448][ T7890] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 100.470982][ T7890] _do_fork+0x160/0xb70 [ 100.470993][ T7890] ? copy_init_mm+0x20/0x20 [ 100.471000][ T7890] ? fput+0xe/0x10 [ 100.471004][ T7890] ? ksys_write+0x181/0x220 [ 100.471015][ T7890] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.494414][ T7890] ? do_syscall_64+0x21/0x530 [ 100.499083][ T7890] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.505136][ T7890] __x64_sys_clone+0xba/0x140 [ 100.505146][ T7890] do_syscall_64+0xd0/0x530 [ 100.505155][ T7890] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.505161][ T7890] RIP: 0033:0x459519 [ 100.505168][ T7890] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.505171][ T7890] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 100.505176][ T7890] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 100.505179][ T7890] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 100.505182][ T7890] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 100.505185][ T7890] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 100.505188][ T7890] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 100.506379][ T7879] CPU: 0 PID: 7879 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 100.599818][ T7879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.609857][ T7879] Call Trace: [ 100.613157][ T7879] dump_stack+0x113/0x167 [ 100.617473][ T7879] should_fail.cold.4+0x5/0x13 [ 100.622234][ T7879] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 100.628026][ T7879] ? ___might_sleep+0x16b/0x270 [ 100.632864][ T7879] __should_failslab+0xba/0xf0 [ 100.637606][ T7879] should_failslab+0x9/0x14 [ 100.642086][ T7879] kmem_cache_alloc+0x2b1/0x720 [ 100.646916][ T7879] ? copy_namespaces+0xf6/0x2b0 [ 100.651749][ T7879] ? lock_downgrade+0x860/0x860 [ 100.656580][ T7879] alloc_pid+0x54/0x830 [ 100.660715][ T7879] ? copy_thread_tls+0x3af/0x780 [ 100.665639][ T7879] copy_process.part.39+0x2933/0x6100 [ 100.671001][ T7879] ? __cleanup_sighand+0x30/0x30 [ 100.675940][ T7879] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 100.681467][ T7879] _do_fork+0x160/0xb70 [ 100.685606][ T7879] ? copy_init_mm+0x20/0x20 [ 100.690089][ T7879] ? fput+0xe/0x10 [ 100.693786][ T7879] ? ksys_write+0x181/0x220 [ 100.698269][ T7879] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.703704][ T7879] ? do_syscall_64+0x21/0x530 [ 100.708360][ T7879] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.714406][ T7879] __x64_sys_clone+0xba/0x140 [ 100.719080][ T7879] do_syscall_64+0xd0/0x530 [ 100.723573][ T7879] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.729444][ T7879] RIP: 0033:0x459519 [ 100.733318][ T7879] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.752993][ T7879] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 100.761477][ T7879] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 100.769431][ T7879] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 100.777384][ T7879] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 100.785359][ T7879] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 100.793311][ T7879] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 100.817897][ T7893] FAULT_INJECTION: forcing a failure. [ 100.817897][ T7893] name failslab, interval 1, probability 0, space 0, times 0 [ 100.843210][ T7901] FAULT_INJECTION: forcing a failure. [ 100.843210][ T7901] name failslab, interval 1, probability 0, space 0, times 0 [ 100.854394][ T7903] FAULT_INJECTION: forcing a failure. [ 100.854394][ T7903] name failslab, interval 1, probability 0, space 0, times 0 [ 100.857097][ T7902] FAULT_INJECTION: forcing a failure. [ 100.857097][ T7902] name failslab, interval 1, probability 0, space 0, times 0 [ 100.879198][ T7903] CPU: 1 PID: 7903 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 100.888812][ T7903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.898860][ T7903] Call Trace: [ 100.902139][ T7903] dump_stack+0x113/0x167 [ 100.906458][ T7903] should_fail.cold.4+0x5/0x13 [ 100.911208][ T7903] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 100.917002][ T7903] ? ___might_sleep+0x16b/0x270 [ 100.921844][ T7903] __should_failslab+0xba/0xf0 [ 100.926596][ T7903] should_failslab+0x9/0x14 [ 100.931079][ T7903] kmem_cache_alloc+0x2b1/0x720 [ 100.935911][ T7903] ? copy_namespaces+0xf6/0x2b0 [ 100.940756][ T7903] ? lock_downgrade+0x860/0x860 [ 100.945590][ T7903] alloc_pid+0x54/0x830 [ 100.949731][ T7903] ? copy_thread_tls+0x3af/0x780 [ 100.954659][ T7903] copy_process.part.39+0x2933/0x6100 [ 100.960024][ T7903] ? __cleanup_sighand+0x30/0x30 [ 100.964950][ T7903] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 100.970479][ T7903] _do_fork+0x160/0xb70 [ 100.974619][ T7903] ? copy_init_mm+0x20/0x20 [ 100.979103][ T7903] ? fput+0xe/0x10 [ 100.982814][ T7903] ? ksys_write+0x181/0x220 [ 100.987302][ T7903] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.992746][ T7903] ? do_syscall_64+0x21/0x530 [ 100.997405][ T7903] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 101.003460][ T7903] __x64_sys_clone+0xba/0x140 [ 101.008126][ T7903] do_syscall_64+0xd0/0x530 [ 101.012614][ T7903] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 101.018490][ T7903] RIP: 0033:0x459519 [ 101.022368][ T7903] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 101.041962][ T7903] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 101.050356][ T7903] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 101.058312][ T7903] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 101.066269][ T7903] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 101.074225][ T7903] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 101.082179][ T7903] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 101.090153][ T7901] CPU: 0 PID: 7901 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 101.097954][ T7901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.107998][ T7901] Call Trace: [ 101.111282][ T7901] dump_stack+0x113/0x167 [ 101.115607][ T7901] should_fail.cold.4+0x5/0x13 [ 101.120374][ T7901] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 101.120384][ T7901] ? ___might_sleep+0x16b/0x270 [ 101.120395][ T7901] __should_failslab+0xba/0xf0 [ 101.120403][ T7901] should_failslab+0x9/0x14 [ 101.120408][ T7901] kmem_cache_alloc+0x2b1/0x720 [ 101.120415][ T7901] ? copy_namespaces+0xf6/0x2b0 [ 101.120422][ T7901] ? lock_downgrade+0x860/0x860 [ 101.120430][ T7901] alloc_pid+0x54/0x830 [ 101.120438][ T7901] ? copy_thread_tls+0x3af/0x780 [ 101.140292][ T7901] copy_process.part.39+0x2933/0x6100 [ 101.146659][ T7905] FAULT_INJECTION: forcing a failure. [ 101.146659][ T7905] name failslab, interval 1, probability 0, space 0, times 0 [ 101.149964][ T7901] ? __cleanup_sighand+0x30/0x30 [ 101.149977][ T7901] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 101.149988][ T7901] _do_fork+0x160/0xb70 [ 101.149998][ T7901] ? copy_init_mm+0x20/0x20 [ 101.150004][ T7901] ? fput+0xe/0x10 [ 101.150011][ T7901] ? ksys_write+0x181/0x220 [ 101.163895][ T7901] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 101.163902][ T7901] ? do_syscall_64+0x21/0x530 [ 101.163910][ T7901] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 101.163919][ T7901] __x64_sys_clone+0xba/0x140 [ 101.163927][ T7901] do_syscall_64+0xd0/0x530 [ 101.163935][ T7901] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 101.163941][ T7901] RIP: 0033:0x459519 [ 101.163947][ T7901] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 101.163951][ T7901] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 101.163957][ T7901] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 101.163960][ T7901] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 101.163963][ T7901] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 101.163966][ T7901] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 101.163969][ T7901] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 101.173071][ T7902] CPU: 0 PID: 7902 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 101.205226][ T7902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.205230][ T7902] Call Trace: [ 101.205248][ T7902] dump_stack+0x113/0x167 [ 101.205261][ T7902] should_fail.cold.4+0x5/0x13 [ 101.205268][ T7902] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 101.244772][ T7902] ? ___might_sleep+0x16b/0x270 [ 101.244784][ T7902] __should_failslab+0xba/0xf0 [ 101.244791][ T7902] should_failslab+0x9/0x14 [ 101.244796][ T7902] kmem_cache_alloc+0x2b1/0x720 [ 101.244803][ T7902] ? copy_namespaces+0xf6/0x2b0 [ 101.244810][ T7902] ? lock_downgrade+0x860/0x860 [ 101.244818][ T7902] alloc_pid+0x54/0x830 [ 101.244825][ T7902] ? copy_thread_tls+0x3af/0x780 [ 101.244835][ T7902] copy_process.part.39+0x2933/0x6100 [ 101.284775][ T7911] FAULT_INJECTION: forcing a failure. [ 101.284775][ T7911] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 101.288756][ T7902] ? __cleanup_sighand+0x30/0x30 [ 101.409438][ T7902] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 101.414989][ T7902] _do_fork+0x160/0xb70 [ 101.419132][ T7902] ? copy_init_mm+0x20/0x20 [ 101.423613][ T7902] ? fput+0xe/0x10 [ 101.427311][ T7902] ? ksys_write+0x181/0x220 [ 101.431794][ T7902] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 101.437233][ T7902] ? do_syscall_64+0x21/0x530 [ 101.441897][ T7902] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 101.447960][ T7902] __x64_sys_clone+0xba/0x140 [ 101.452619][ T7902] do_syscall_64+0xd0/0x530 [ 101.457119][ T7902] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 101.462998][ T7902] RIP: 0033:0x459519 [ 101.466876][ T7902] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 101.486462][ T7902] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 101.494870][ T7902] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 101.502828][ T7902] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 101.510780][ T7902] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 101.518751][ T7902] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 101.526706][ T7902] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 101.534700][ T7911] CPU: 1 PID: 7911 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 101.542501][ T7911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.552548][ T7911] Call Trace: [ 101.555829][ T7911] dump_stack+0x113/0x167 [ 101.560158][ T7911] should_fail.cold.4+0x5/0x13 [ 101.564915][ T7911] ? mark_held_locks+0x130/0x130 [ 101.567521][ T7913] FAULT_INJECTION: forcing a failure. [ 101.567521][ T7913] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 101.569872][ T7911] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 101.588825][ T7911] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 101.594353][ T7911] should_fail_alloc_page+0x50/0x60 [ 101.599530][ T7911] __alloc_pages_nodemask+0x17f/0x850 [ 101.604887][ T7911] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 101.610592][ T7911] cache_grow_begin+0x92/0x660 [ 101.615340][ T7911] ? trace_hardirqs_off+0x41/0x180 [ 101.620435][ T7911] kmem_cache_alloc+0x657/0x720 [ 101.625269][ T7911] ? kasan_check_read+0x11/0x20 [ 101.630107][ T7911] copy_process.part.39+0x1e90/0x6100 [ 101.635466][ T7911] ? __cleanup_sighand+0x30/0x30 [ 101.640389][ T7911] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 101.645919][ T7911] _do_fork+0x160/0xb70 [ 101.650060][ T7911] ? copy_init_mm+0x20/0x20 [ 101.654541][ T7911] ? fput+0xe/0x10 [ 101.658243][ T7911] ? ksys_write+0x181/0x220 [ 101.665771][ T7911] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 101.673815][ T7911] ? do_syscall_64+0x21/0x530 [ 101.679868][ T7911] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 101.685922][ T7911] __x64_sys_clone+0xba/0x140 [ 101.690582][ T7911] do_syscall_64+0xd0/0x530 [ 101.695064][ T7911] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 101.700932][ T7911] RIP: 0033:0x459519 [ 101.704808][ T7911] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 101.724427][ T7911] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 101.732818][ T7911] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 101.740770][ T7911] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 101.748721][ T7911] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 101.756677][ T7911] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 101.764630][ T7911] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 101.772604][ T7913] CPU: 0 PID: 7913 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 101.773974][ T7912] FAULT_INJECTION: forcing a failure. [ 101.773974][ T7912] name failslab, interval 1, probability 0, space 0, times 0 [ 101.780396][ T7913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.780399][ T7913] Call Trace: [ 101.780411][ T7913] dump_stack+0x113/0x167 [ 101.780422][ T7913] should_fail.cold.4+0x5/0x13 [ 101.780431][ T7913] ? mark_held_locks+0x130/0x130 [ 101.822054][ T7913] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 101.827848][ T7913] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 101.833377][ T7913] should_fail_alloc_page+0x50/0x60 [ 101.833383][ T7913] __alloc_pages_nodemask+0x17f/0x850 [ 101.833390][ T7913] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 101.833404][ T7913] cache_grow_begin+0x92/0x660 [ 101.833412][ T7913] ? trace_hardirqs_off+0x41/0x180 [ 101.833418][ T7913] kmem_cache_alloc+0x657/0x720 [ 101.833425][ T7913] ? kasan_check_read+0x11/0x20 [ 101.833434][ T7913] copy_process.part.39+0x1e90/0x6100 [ 101.833448][ T7913] ? __cleanup_sighand+0x30/0x30 [ 101.849671][ T7913] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 101.874484][ T7913] _do_fork+0x160/0xb70 [ 101.874496][ T7913] ? copy_init_mm+0x20/0x20 [ 101.874503][ T7913] ? fput+0xe/0x10 [ 101.874507][ T7913] ? ksys_write+0x181/0x220 [ 101.874517][ T7913] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 101.907190][ T7913] ? do_syscall_64+0x21/0x530 [ 101.911855][ T7913] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 101.917914][ T7913] __x64_sys_clone+0xba/0x140 [ 101.922585][ T7913] do_syscall_64+0xd0/0x530 [ 101.927077][ T7913] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 101.932951][ T7913] RIP: 0033:0x459519 [ 101.936835][ T7913] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 101.956424][ T7913] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 101.964825][ T7913] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 101.972787][ T7913] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 101.980745][ T7913] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 101.988704][ T7913] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 101.996660][ T7913] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 102.004630][ T7893] CPU: 1 PID: 7893 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 102.012432][ T7893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.022477][ T7893] Call Trace: [ 102.025757][ T7893] dump_stack+0x113/0x167 [ 102.030071][ T7893] should_fail.cold.4+0x5/0x13 [ 102.034821][ T7893] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 102.040619][ T7893] ? ___might_sleep+0x16b/0x270 [ 102.045466][ T7893] __should_failslab+0xba/0xf0 [ 102.050225][ T7893] should_failslab+0x9/0x14 [ 102.054716][ T7893] kmem_cache_alloc+0x2b1/0x720 [ 102.059566][ T7893] ? copy_namespaces+0xf6/0x2b0 [ 102.064400][ T7893] ? lock_downgrade+0x860/0x860 [ 102.069249][ T7893] alloc_pid+0x54/0x830 [ 102.073387][ T7893] ? copy_thread_tls+0x3af/0x780 [ 102.078312][ T7893] copy_process.part.39+0x2933/0x6100 [ 102.083678][ T7893] ? __cleanup_sighand+0x30/0x30 [ 102.088607][ T7893] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 102.094138][ T7893] _do_fork+0x160/0xb70 [ 102.098281][ T7893] ? copy_init_mm+0x20/0x20 [ 102.102771][ T7893] ? fput+0xe/0x10 [ 102.106476][ T7893] ? ksys_write+0x181/0x220 [ 102.110961][ T7893] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 102.116402][ T7893] ? do_syscall_64+0x21/0x530 [ 102.121061][ T7893] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 102.127111][ T7893] __x64_sys_clone+0xba/0x140 [ 102.131771][ T7893] do_syscall_64+0xd0/0x530 [ 102.136280][ T7893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 102.142159][ T7893] RIP: 0033:0x459519 [ 102.146040][ T7893] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 102.165629][ T7893] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 102.174026][ T7893] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 102.182007][ T7893] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 102.189962][ T7893] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 102.197916][ T7893] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 102.205871][ T7893] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 102.213848][ T7912] CPU: 0 PID: 7912 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 102.221643][ T7912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.221648][ T7912] Call Trace: [ 102.235007][ T7912] dump_stack+0x113/0x167 [ 102.239332][ T7912] should_fail.cold.4+0x5/0x13 [ 102.244086][ T7912] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 102.249885][ T7912] ? ___might_sleep+0x16b/0x270 [ 102.254729][ T7912] __should_failslab+0xba/0xf0 [ 102.259477][ T7912] should_failslab+0x9/0x14 [ 102.263963][ T7912] kmem_cache_alloc+0x2b1/0x720 [ 102.263972][ T7912] ? copy_namespaces+0xf6/0x2b0 [ 102.263979][ T7912] ? lock_downgrade+0x860/0x860 [ 102.263988][ T7912] alloc_pid+0x54/0x830 [ 102.263995][ T7912] ? copy_thread_tls+0x3af/0x780 [ 102.264006][ T7912] copy_process.part.39+0x2933/0x6100 [ 102.264021][ T7912] ? __cleanup_sighand+0x30/0x30 [ 102.264032][ T7912] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 102.273694][ T7912] _do_fork+0x160/0xb70 [ 102.273704][ T7912] ? copy_init_mm+0x20/0x20 [ 102.273711][ T7912] ? fput+0xe/0x10 [ 102.273715][ T7912] ? ksys_write+0x181/0x220 [ 102.273725][ T7912] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 102.273731][ T7912] ? do_syscall_64+0x21/0x530 [ 102.273737][ T7912] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 102.273745][ T7912] __x64_sys_clone+0xba/0x140 [ 102.273752][ T7912] do_syscall_64+0xd0/0x530 [ 102.345576][ T7912] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 102.351461][ T7912] RIP: 0033:0x459519 [ 102.355362][ T7912] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 102.374956][ T7912] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 102.383352][ T7912] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 102.391308][ T7912] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 102.399263][ T7912] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 102.407227][ T7912] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 102.415188][ T7912] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 102.423162][ T7905] CPU: 1 PID: 7905 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 102.424682][ T7921] FAULT_INJECTION: forcing a failure. [ 102.424682][ T7921] name failslab, interval 1, probability 0, space 0, times 0 [ 102.430964][ T7905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.453561][ T7905] Call Trace: [ 102.456844][ T7905] dump_stack+0x113/0x167 [ 102.461198][ T7905] should_fail.cold.4+0x5/0x13 [ 102.465961][ T7905] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 102.471766][ T7905] ? ___might_sleep+0x16b/0x270 [ 102.476605][ T7905] __should_failslab+0xba/0xf0 [ 102.481354][ T7905] should_failslab+0x9/0x14 [ 102.485854][ T7905] kmem_cache_alloc+0x2b1/0x720 [ 102.490686][ T7905] ? copy_namespaces+0xf6/0x2b0 [ 102.495521][ T7905] ? lock_downgrade+0x860/0x860 [ 102.500358][ T7905] alloc_pid+0x54/0x830 [ 102.504517][ T7905] ? copy_thread_tls+0x3af/0x780 [ 102.509443][ T7905] copy_process.part.39+0x2933/0x6100 [ 102.514825][ T7905] ? __cleanup_sighand+0x30/0x30 [ 102.519754][ T7905] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 102.525285][ T7905] _do_fork+0x160/0xb70 [ 102.529428][ T7905] ? copy_init_mm+0x20/0x20 [ 102.533999][ T7905] ? fput+0xe/0x10 [ 102.537710][ T7905] ? ksys_write+0x181/0x220 [ 102.542197][ T7905] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 102.547635][ T7905] ? do_syscall_64+0x21/0x530 [ 102.552294][ T7905] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 102.558346][ T7905] __x64_sys_clone+0xba/0x140 [ 102.563012][ T7905] do_syscall_64+0xd0/0x530 [ 102.567498][ T7905] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 102.573373][ T7905] RIP: 0033:0x459519 [ 102.577252][ T7905] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 102.596865][ T7905] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 102.605260][ T7905] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 102.613215][ T7905] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 102.621601][ T7905] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 102.629557][ T7905] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 102.637544][ T7905] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 102.645517][ T7921] CPU: 0 PID: 7921 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 102.646645][ T7923] FAULT_INJECTION: forcing a failure. [ 102.646645][ T7923] name failslab, interval 1, probability 0, space 0, times 0 [ 102.653312][ T7921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.653315][ T7921] Call Trace: [ 102.653326][ T7921] dump_stack+0x113/0x167 [ 102.653337][ T7921] should_fail.cold.4+0x5/0x13 [ 102.653345][ T7921] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 102.653354][ T7921] ? ___might_sleep+0x16b/0x270 [ 102.653364][ T7921] __should_failslab+0xba/0xf0 [ 102.653372][ T7921] should_failslab+0x9/0x14 [ 102.708106][ T7921] kmem_cache_alloc+0x2b1/0x720 [ 102.712942][ T7921] ? copy_namespaces+0xf6/0x2b0 [ 102.717779][ T7921] ? lock_downgrade+0x860/0x860 [ 102.722617][ T7921] alloc_pid+0x54/0x830 [ 102.726811][ T7921] ? copy_thread_tls+0x3af/0x780 [ 102.731735][ T7921] copy_process.part.39+0x2933/0x6100 [ 102.737097][ T7921] ? __cleanup_sighand+0x30/0x30 [ 102.742113][ T7921] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 102.747736][ T7921] _do_fork+0x160/0xb70 [ 102.751881][ T7921] ? copy_init_mm+0x20/0x20 [ 102.756379][ T7921] ? fput+0xe/0x10 [ 102.760083][ T7921] ? ksys_write+0x181/0x220 [ 102.764572][ T7921] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 102.770018][ T7921] ? do_syscall_64+0x21/0x530 [ 102.774697][ T7921] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 102.780750][ T7921] __x64_sys_clone+0xba/0x140 [ 102.785414][ T7921] do_syscall_64+0xd0/0x530 [ 102.789905][ T7921] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 102.795783][ T7921] RIP: 0033:0x459519 [ 102.799666][ T7921] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 102.819264][ T7921] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 102.819271][ T7921] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 102.819274][ T7921] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 102.819277][ T7921] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 102.819280][ T7921] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 102.819282][ T7921] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 102.825728][ T7925] FAULT_INJECTION: forcing a failure. [ 102.825728][ T7925] name failslab, interval 1, probability 0, space 0, times 0 [ 102.831307][ T7923] CPU: 1 PID: 7923 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 102.887855][ T7923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.897895][ T7923] Call Trace: [ 102.901172][ T7923] dump_stack+0x113/0x167 [ 102.905487][ T7923] should_fail.cold.4+0x5/0x13 [ 102.910233][ T7923] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 102.916060][ T7923] ? ___might_sleep+0x16b/0x270 [ 102.920901][ T7923] __should_failslab+0xba/0xf0 [ 102.925649][ T7923] should_failslab+0x9/0x14 [ 102.930132][ T7923] kmem_cache_alloc+0x2b1/0x720 [ 102.934968][ T7923] ? copy_namespaces+0xf6/0x2b0 [ 102.939799][ T7923] ? lock_downgrade+0x860/0x860 [ 102.944636][ T7923] alloc_pid+0x54/0x830 [ 102.948776][ T7923] ? copy_thread_tls+0x3af/0x780 [ 102.953699][ T7923] copy_process.part.39+0x2933/0x6100 [ 102.959061][ T7923] ? __cleanup_sighand+0x30/0x30 [ 102.963983][ T7923] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 102.969517][ T7923] _do_fork+0x160/0xb70 [ 102.973659][ T7923] ? copy_init_mm+0x20/0x20 [ 102.978143][ T7923] ? fput+0xe/0x10 [ 102.981846][ T7923] ? ksys_write+0x181/0x220 [ 102.986332][ T7923] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 102.991771][ T7923] ? do_syscall_64+0x21/0x530 [ 102.996432][ T7923] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.002481][ T7923] __x64_sys_clone+0xba/0x140 [ 103.007145][ T7923] do_syscall_64+0xd0/0x530 [ 103.011630][ T7923] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.017503][ T7923] RIP: 0033:0x459519 [ 103.021382][ T7923] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.040970][ T7923] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 103.049363][ T7923] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 103.057317][ T7923] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 103.065270][ T7923] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 103.073224][ T7923] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 103.081179][ T7923] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 103.089164][ T7925] CPU: 0 PID: 7925 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 103.096960][ T7925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.107008][ T7925] Call Trace: [ 103.110282][ T7925] dump_stack+0x113/0x167 [ 103.110293][ T7925] should_fail.cold.4+0x5/0x13 [ 103.110302][ T7925] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 103.110312][ T7925] ? ___might_sleep+0x16b/0x270 [ 103.110322][ T7925] __should_failslab+0xba/0xf0 [ 103.110329][ T7925] should_failslab+0x9/0x14 [ 103.119381][ T7925] kmem_cache_alloc+0x2b1/0x720 [ 103.119389][ T7925] ? copy_namespaces+0xf6/0x2b0 [ 103.119396][ T7925] ? lock_downgrade+0x860/0x860 [ 103.119405][ T7925] alloc_pid+0x54/0x830 [ 103.119412][ T7925] ? copy_thread_tls+0x3af/0x780 [ 103.119424][ T7925] copy_process.part.39+0x2933/0x6100 [ 103.119438][ T7925] ? __cleanup_sighand+0x30/0x30 [ 103.130310][ T7925] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 103.130322][ T7925] _do_fork+0x160/0xb70 [ 103.130333][ T7925] ? copy_init_mm+0x20/0x20 [ 103.130339][ T7925] ? fput+0xe/0x10 [ 103.130344][ T7925] ? ksys_write+0x181/0x220 [ 103.130353][ T7925] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 103.168507][ T7925] ? do_syscall_64+0x21/0x530 [ 103.205824][ T7925] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.211886][ T7925] __x64_sys_clone+0xba/0x140 [ 103.211897][ T7925] do_syscall_64+0xd0/0x530 [ 103.211907][ T7925] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.211913][ T7925] RIP: 0033:0x459519 [ 103.211920][ T7925] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.211923][ T7925] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 103.211930][ T7925] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 103.211933][ T7925] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 103.211936][ T7925] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 103.211939][ T7925] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 103.211942][ T7925] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 103.218387][ T7933] FAULT_INJECTION: forcing a failure. [ 103.218387][ T7933] name failslab, interval 1, probability 0, space 0, times 0 [ 103.226599][ T7932] FAULT_INJECTION: forcing a failure. [ 103.226599][ T7932] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 103.232196][ T7935] FAULT_INJECTION: forcing a failure. [ 103.232196][ T7935] name failslab, interval 1, probability 0, space 0, times 0 [ 103.250537][ T7932] CPU: 1 PID: 7932 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 103.250541][ T7932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.250544][ T7932] Call Trace: [ 103.250556][ T7932] dump_stack+0x113/0x167 [ 103.250566][ T7932] should_fail.cold.4+0x5/0x13 [ 103.250572][ T7932] ? mark_held_locks+0x130/0x130 [ 103.250578][ T7932] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 103.250588][ T7932] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 103.250598][ T7932] should_fail_alloc_page+0x50/0x60 [ 103.388694][ T7932] __alloc_pages_nodemask+0x17f/0x850 [ 103.394054][ T7932] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 103.399766][ T7932] cache_grow_begin+0x92/0x660 [ 103.404511][ T7932] ? trace_hardirqs_off+0x41/0x180 [ 103.409694][ T7932] kmem_cache_alloc+0x657/0x720 [ 103.414530][ T7932] ? kasan_check_read+0x11/0x20 [ 103.419375][ T7932] copy_process.part.39+0x1e90/0x6100 [ 103.424752][ T7932] ? __cleanup_sighand+0x30/0x30 [ 103.429678][ T7932] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 103.435208][ T7932] _do_fork+0x160/0xb70 [ 103.439349][ T7932] ? copy_init_mm+0x20/0x20 [ 103.443834][ T7932] ? fput+0xe/0x10 [ 103.447534][ T7932] ? ksys_write+0x181/0x220 [ 103.452021][ T7932] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 103.457459][ T7932] ? do_syscall_64+0x21/0x530 [ 103.462124][ T7932] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.468178][ T7932] __x64_sys_clone+0xba/0x140 [ 103.472843][ T7932] do_syscall_64+0xd0/0x530 [ 103.477332][ T7932] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.483204][ T7932] RIP: 0033:0x459519 [ 103.487080][ T7932] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.506668][ T7932] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 103.515065][ T7932] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 103.523017][ T7932] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 103.530967][ T7932] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 103.538922][ T7932] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 103.546875][ T7932] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 103.554846][ T7935] CPU: 0 PID: 7935 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 103.561928][ T7934] FAULT_INJECTION: forcing a failure. [ 103.561928][ T7934] name failslab, interval 1, probability 0, space 0, times 0 [ 103.562644][ T7935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.562648][ T7935] Call Trace: [ 103.562659][ T7935] dump_stack+0x113/0x167 [ 103.562670][ T7935] should_fail.cold.4+0x5/0x13 [ 103.562678][ T7935] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 103.562687][ T7935] ? ___might_sleep+0x16b/0x270 [ 103.562697][ T7935] __should_failslab+0xba/0xf0 [ 103.597794][ T7935] should_failslab+0x9/0x14 [ 103.597802][ T7935] kmem_cache_alloc+0x2b1/0x720 [ 103.597810][ T7935] ? copy_namespaces+0xf6/0x2b0 [ 103.597817][ T7935] ? lock_downgrade+0x860/0x860 [ 103.597826][ T7935] alloc_pid+0x54/0x830 [ 103.597833][ T7935] ? copy_thread_tls+0x3af/0x780 [ 103.597844][ T7935] copy_process.part.39+0x2933/0x6100 [ 103.613225][ T7935] ? __cleanup_sighand+0x30/0x30 [ 103.613238][ T7935] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 103.613255][ T7935] _do_fork+0x160/0xb70 [ 103.613266][ T7935] ? copy_init_mm+0x20/0x20 [ 103.613273][ T7935] ? fput+0xe/0x10 [ 103.613277][ T7935] ? ksys_write+0x181/0x220 [ 103.613286][ T7935] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 103.613292][ T7935] ? do_syscall_64+0x21/0x530 [ 103.613298][ T7935] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.613306][ T7935] __x64_sys_clone+0xba/0x140 [ 103.613314][ T7935] do_syscall_64+0xd0/0x530 [ 103.613321][ T7935] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.613327][ T7935] RIP: 0033:0x459519 [ 103.613333][ T7935] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.627469][ T7935] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 103.649813][ T7935] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 103.649816][ T7935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 103.649819][ T7935] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 103.649822][ T7935] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 103.649825][ T7935] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 103.654777][ T7939] FAULT_INJECTION: forcing a failure. [ 103.654777][ T7939] name failslab, interval 1, probability 0, space 0, times 0 [ 103.664167][ T7940] FAULT_INJECTION: forcing a failure. [ 103.664167][ T7940] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 103.666353][ T7933] CPU: 0 PID: 7933 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 103.822329][ T7933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.832371][ T7933] Call Trace: [ 103.835652][ T7933] dump_stack+0x113/0x167 [ 103.839971][ T7933] should_fail.cold.4+0x5/0x13 [ 103.844725][ T7933] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 103.850521][ T7933] ? ___might_sleep+0x16b/0x270 [ 103.855356][ T7933] __should_failslab+0xba/0xf0 [ 103.860105][ T7933] should_failslab+0x9/0x14 [ 103.864609][ T7933] kmem_cache_alloc+0x2b1/0x720 [ 103.869451][ T7933] ? copy_namespaces+0xf6/0x2b0 [ 103.874299][ T7933] ? lock_downgrade+0x860/0x860 [ 103.879131][ T7933] alloc_pid+0x54/0x830 [ 103.883311][ T7933] ? copy_thread_tls+0x3af/0x780 [ 103.888232][ T7933] copy_process.part.39+0x2933/0x6100 [ 103.893616][ T7933] ? __cleanup_sighand+0x30/0x30 [ 103.898543][ T7933] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 103.904071][ T7933] _do_fork+0x160/0xb70 [ 103.908214][ T7933] ? copy_init_mm+0x20/0x20 [ 103.912704][ T7933] ? fput+0xe/0x10 [ 103.916406][ T7933] ? ksys_write+0x181/0x220 [ 103.920892][ T7933] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 103.926333][ T7933] ? do_syscall_64+0x21/0x530 [ 103.930996][ T7933] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.937048][ T7933] __x64_sys_clone+0xba/0x140 [ 103.941727][ T7933] do_syscall_64+0xd0/0x530 [ 103.946212][ T7933] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.952084][ T7933] RIP: 0033:0x459519 [ 103.955957][ T7933] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.975548][ T7933] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 103.983939][ T7933] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 103.991893][ T7933] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 103.999861][ T7933] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 104.007813][ T7933] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 104.015765][ T7933] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 104.023737][ T7940] CPU: 1 PID: 7940 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 104.031540][ T7940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.041578][ T7940] Call Trace: [ 104.044854][ T7940] dump_stack+0x113/0x167 [ 104.049169][ T7940] should_fail.cold.4+0x5/0x13 [ 104.053914][ T7940] ? mark_held_locks+0x130/0x130 [ 104.058834][ T7940] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 104.064624][ T7940] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 104.070153][ T7940] should_fail_alloc_page+0x50/0x60 [ 104.075365][ T7940] __alloc_pages_nodemask+0x17f/0x850 [ 104.080756][ T7940] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 104.086471][ T7940] cache_grow_begin+0x92/0x660 [ 104.091220][ T7940] ? trace_hardirqs_off+0x41/0x180 [ 104.096315][ T7940] kmem_cache_alloc+0x657/0x720 [ 104.101322][ T7940] ? kasan_check_read+0x11/0x20 [ 104.106161][ T7940] copy_process.part.39+0x1e90/0x6100 [ 104.111521][ T7940] ? __cleanup_sighand+0x30/0x30 [ 104.116445][ T7940] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 104.121978][ T7940] _do_fork+0x160/0xb70 [ 104.126120][ T7940] ? copy_init_mm+0x20/0x20 [ 104.130608][ T7940] ? fput+0xe/0x10 [ 104.134312][ T7940] ? ksys_write+0x181/0x220 [ 104.138799][ T7940] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 104.144241][ T7940] ? do_syscall_64+0x21/0x530 [ 104.148898][ T7940] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.154950][ T7940] __x64_sys_clone+0xba/0x140 [ 104.159612][ T7940] do_syscall_64+0xd0/0x530 [ 104.164106][ T7940] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.169977][ T7940] RIP: 0033:0x459519 [ 104.173860][ T7940] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.193466][ T7940] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 104.201859][ T7940] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 104.209835][ T7940] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 104.218224][ T7940] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 104.226183][ T7940] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 104.234137][ T7940] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 104.242160][ T7939] CPU: 0 PID: 7939 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 104.250067][ T7939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.260109][ T7939] Call Trace: [ 104.263392][ T7939] dump_stack+0x113/0x167 [ 104.267715][ T7939] should_fail.cold.4+0x5/0x13 [ 104.272471][ T7939] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 104.278280][ T7939] ? ___might_sleep+0x16b/0x270 [ 104.283128][ T7939] __should_failslab+0xba/0xf0 [ 104.287880][ T7939] should_failslab+0x9/0x14 [ 104.292364][ T7939] kmem_cache_alloc+0x2b1/0x720 [ 104.297199][ T7939] ? copy_namespaces+0xf6/0x2b0 [ 104.297207][ T7939] ? lock_downgrade+0x860/0x860 [ 104.297216][ T7939] alloc_pid+0x54/0x830 [ 104.297223][ T7939] ? copy_thread_tls+0x3af/0x780 [ 104.297234][ T7939] copy_process.part.39+0x2933/0x6100 [ 104.297255][ T7939] ? __cleanup_sighand+0x30/0x30 [ 104.311082][ T7939] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 104.311095][ T7939] _do_fork+0x160/0xb70 [ 104.311105][ T7939] ? copy_init_mm+0x20/0x20 [ 104.311113][ T7939] ? fput+0xe/0x10 [ 104.344148][ T7939] ? ksys_write+0x181/0x220 [ 104.348644][ T7939] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 104.354092][ T7939] ? do_syscall_64+0x21/0x530 [ 104.358754][ T7939] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.364810][ T7939] __x64_sys_clone+0xba/0x140 [ 104.369477][ T7939] do_syscall_64+0xd0/0x530 [ 104.373973][ T7939] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.379853][ T7939] RIP: 0033:0x459519 [ 104.383749][ T7939] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.383753][ T7939] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 104.383759][ T7939] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 104.383762][ T7939] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 104.383765][ T7939] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 104.383768][ T7939] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 104.383771][ T7939] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 104.384644][ T7945] FAULT_INJECTION: forcing a failure. [ 104.384644][ T7945] name failslab, interval 1, probability 0, space 0, times 0 [ 104.411459][ T7934] CPU: 1 PID: 7934 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 104.472122][ T7934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.482162][ T7934] Call Trace: [ 104.485439][ T7934] dump_stack+0x113/0x167 [ 104.489762][ T7934] should_fail.cold.4+0x5/0x13 [ 104.494510][ T7934] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 104.500299][ T7934] ? ___might_sleep+0x16b/0x270 [ 104.505159][ T7934] __should_failslab+0xba/0xf0 [ 104.509917][ T7934] should_failslab+0x9/0x14 [ 104.514400][ T7934] kmem_cache_alloc+0x2b1/0x720 [ 104.519233][ T7934] ? copy_namespaces+0xf6/0x2b0 [ 104.524067][ T7934] ? lock_downgrade+0x860/0x860 [ 104.528898][ T7934] alloc_pid+0x54/0x830 [ 104.533040][ T7934] ? copy_thread_tls+0x3af/0x780 [ 104.537966][ T7934] copy_process.part.39+0x2933/0x6100 [ 104.543332][ T7934] ? __cleanup_sighand+0x30/0x30 [ 104.548260][ T7934] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 104.553796][ T7934] _do_fork+0x160/0xb70 [ 104.557939][ T7934] ? copy_init_mm+0x20/0x20 [ 104.562427][ T7934] ? fput+0xe/0x10 [ 104.566129][ T7934] ? ksys_write+0x181/0x220 [ 104.570637][ T7934] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 104.576084][ T7934] ? do_syscall_64+0x21/0x530 [ 104.580751][ T7934] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.586804][ T7934] __x64_sys_clone+0xba/0x140 [ 104.591552][ T7934] do_syscall_64+0xd0/0x530 [ 104.596038][ T7934] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.601911][ T7934] RIP: 0033:0x459519 [ 104.605791][ T7934] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.625406][ T7934] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 104.633806][ T7934] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 104.641770][ T7934] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 104.649728][ T7934] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 104.657686][ T7934] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 104.665641][ T7934] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 104.673627][ T7945] CPU: 0 PID: 7945 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 104.681431][ T7945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.691476][ T7945] Call Trace: [ 104.694755][ T7945] dump_stack+0x113/0x167 [ 104.694766][ T7945] should_fail.cold.4+0x5/0x13 [ 104.694775][ T7945] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 104.694785][ T7945] ? ___might_sleep+0x16b/0x270 [ 104.694796][ T7945] __should_failslab+0xba/0xf0 [ 104.694803][ T7945] should_failslab+0x9/0x14 [ 104.694807][ T7945] kmem_cache_alloc+0x2b1/0x720 [ 104.694814][ T7945] ? copy_namespaces+0xf6/0x2b0 [ 104.694820][ T7945] ? lock_downgrade+0x860/0x860 [ 104.694829][ T7945] alloc_pid+0x54/0x830 [ 104.694835][ T7945] ? copy_thread_tls+0x3af/0x780 [ 104.694846][ T7945] copy_process.part.39+0x2933/0x6100 [ 104.694860][ T7945] ? __cleanup_sighand+0x30/0x30 [ 104.694871][ T7945] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 104.694881][ T7945] _do_fork+0x160/0xb70 [ 104.694891][ T7945] ? copy_init_mm+0x20/0x20 [ 104.694898][ T7945] ? fput+0xe/0x10 [ 104.709796][ T7945] ? ksys_write+0x181/0x220 [ 104.728887][ T7945] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 104.728895][ T7945] ? do_syscall_64+0x21/0x530 [ 104.728902][ T7945] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.728913][ T7945] __x64_sys_clone+0xba/0x140 [ 104.728921][ T7945] do_syscall_64+0xd0/0x530 [ 104.728929][ T7945] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.728935][ T7945] RIP: 0033:0x459519 [ 104.728941][ T7945] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.728947][ T7945] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 104.747026][ T7952] FAULT_INJECTION: forcing a failure. [ 104.747026][ T7952] name failslab, interval 1, probability 0, space 0, times 0 [ 104.747650][ T7945] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 104.757921][ T7945] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 104.757926][ T7945] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 104.767707][ T7945] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 104.767710][ T7945] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 104.768665][ T7947] FAULT_INJECTION: forcing a failure. [ 104.768665][ T7947] name failslab, interval 1, probability 0, space 0, times 0 [ 104.778718][ T7952] CPU: 1 PID: 7952 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 104.800697][ T7956] FAULT_INJECTION: forcing a failure. [ 104.800697][ T7956] name failslab, interval 1, probability 0, space 0, times 0 [ 104.801361][ T7952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.801365][ T7952] Call Trace: [ 104.801376][ T7952] dump_stack+0x113/0x167 [ 104.801387][ T7952] should_fail.cold.4+0x5/0x13 [ 104.801395][ T7952] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 104.808332][ T7957] FAULT_INJECTION: forcing a failure. [ 104.808332][ T7957] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 104.811759][ T7952] ? ___might_sleep+0x16b/0x270 [ 104.974985][ T7952] __should_failslab+0xba/0xf0 [ 104.979730][ T7952] should_failslab+0x9/0x14 [ 104.984216][ T7952] kmem_cache_alloc+0x2b1/0x720 [ 104.989047][ T7952] ? copy_namespaces+0xf6/0x2b0 [ 104.993877][ T7952] ? lock_downgrade+0x860/0x860 [ 104.998754][ T7952] alloc_pid+0x54/0x830 [ 105.002893][ T7952] ? copy_thread_tls+0x3af/0x780 [ 105.007815][ T7952] copy_process.part.39+0x2933/0x6100 [ 105.013176][ T7952] ? __cleanup_sighand+0x30/0x30 [ 105.018100][ T7952] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 105.023631][ T7952] _do_fork+0x160/0xb70 [ 105.027769][ T7952] ? copy_init_mm+0x20/0x20 [ 105.032255][ T7952] ? fput+0xe/0x10 [ 105.035955][ T7952] ? ksys_write+0x181/0x220 [ 105.040441][ T7952] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 105.045880][ T7952] ? do_syscall_64+0x21/0x530 [ 105.050539][ T7952] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.056594][ T7952] __x64_sys_clone+0xba/0x140 [ 105.061256][ T7952] do_syscall_64+0xd0/0x530 [ 105.065750][ T7952] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.071622][ T7952] RIP: 0033:0x459519 [ 105.075498][ T7952] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.095105][ T7952] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 105.103503][ T7952] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 105.111457][ T7952] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 105.119409][ T7952] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 105.127380][ T7952] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 105.135336][ T7952] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 105.143325][ T7957] CPU: 0 PID: 7957 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 105.151118][ T7957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.161162][ T7957] Call Trace: [ 105.164467][ T7957] dump_stack+0x113/0x167 [ 105.168788][ T7957] should_fail.cold.4+0x5/0x13 [ 105.173538][ T7957] ? mark_held_locks+0x130/0x130 [ 105.178467][ T7957] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 105.184363][ T7957] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 105.184373][ T7957] should_fail_alloc_page+0x50/0x60 [ 105.184378][ T7957] __alloc_pages_nodemask+0x17f/0x850 [ 105.184385][ T7957] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 105.184398][ T7957] cache_grow_begin+0x92/0x660 [ 105.184405][ T7957] ? trace_hardirqs_off+0x41/0x180 [ 105.184412][ T7957] kmem_cache_alloc+0x657/0x720 [ 105.184418][ T7957] ? kasan_check_read+0x11/0x20 [ 105.184429][ T7957] copy_process.part.39+0x1e90/0x6100 [ 105.184445][ T7957] ? __cleanup_sighand+0x30/0x30 [ 105.184456][ T7957] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 105.184465][ T7957] _do_fork+0x160/0xb70 [ 105.184475][ T7957] ? copy_init_mm+0x20/0x20 [ 105.200528][ T7957] ? fput+0xe/0x10 [ 105.200533][ T7957] ? ksys_write+0x181/0x220 [ 105.200543][ T7957] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 105.200549][ T7957] ? do_syscall_64+0x21/0x530 [ 105.200556][ T7957] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.200565][ T7957] __x64_sys_clone+0xba/0x140 [ 105.200573][ T7957] do_syscall_64+0xd0/0x530 [ 105.233916][ T7961] FAULT_INJECTION: forcing a failure. [ 105.233916][ T7961] name failslab, interval 1, probability 0, space 0, times 0 [ 105.236015][ T7957] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.236022][ T7957] RIP: 0033:0x459519 [ 105.236029][ T7957] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.236032][ T7957] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 105.236039][ T7957] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 105.259684][ T7963] FAULT_INJECTION: forcing a failure. [ 105.259684][ T7963] name failslab, interval 1, probability 0, space 0, times 0 [ 105.263880][ T7957] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 105.263883][ T7957] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 105.263887][ T7957] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 105.263890][ T7957] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 105.288969][ T7956] CPU: 0 PID: 7956 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 105.326025][ T7956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.326029][ T7956] Call Trace: [ 105.326043][ T7956] dump_stack+0x113/0x167 [ 105.326053][ T7956] should_fail.cold.4+0x5/0x13 [ 105.326060][ T7956] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 105.326068][ T7956] ? ___might_sleep+0x16b/0x270 [ 105.326077][ T7956] __should_failslab+0xba/0xf0 [ 105.326084][ T7956] should_failslab+0x9/0x14 [ 105.326089][ T7956] kmem_cache_alloc+0x2b1/0x720 [ 105.326095][ T7956] ? copy_namespaces+0xf6/0x2b0 [ 105.326102][ T7956] ? lock_downgrade+0x860/0x860 [ 105.326109][ T7956] alloc_pid+0x54/0x830 [ 105.326115][ T7956] ? copy_thread_tls+0x3af/0x780 [ 105.326126][ T7956] copy_process.part.39+0x2933/0x6100 [ 105.326142][ T7956] ? __cleanup_sighand+0x30/0x30 [ 105.326153][ T7956] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 105.326162][ T7956] _do_fork+0x160/0xb70 [ 105.326171][ T7956] ? copy_init_mm+0x20/0x20 [ 105.326181][ T7956] ? fput+0xe/0x10 [ 105.404834][ T7956] ? ksys_write+0x181/0x220 [ 105.404845][ T7956] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 105.404851][ T7956] ? do_syscall_64+0x21/0x530 [ 105.404859][ T7956] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.404868][ T7956] __x64_sys_clone+0xba/0x140 [ 105.404876][ T7956] do_syscall_64+0xd0/0x530 [ 105.404884][ T7956] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.404889][ T7956] RIP: 0033:0x459519 [ 105.404896][ T7956] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.404899][ T7956] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 105.404905][ T7956] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 105.404908][ T7956] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 105.404911][ T7956] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 105.404914][ T7956] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 105.404918][ T7956] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 105.429298][ T7963] CPU: 0 PID: 7963 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 105.548368][ T7963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.548372][ T7963] Call Trace: [ 105.548385][ T7963] dump_stack+0x113/0x167 [ 105.548395][ T7963] should_fail.cold.4+0x5/0x13 [ 105.548404][ T7963] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 105.548413][ T7963] ? ___might_sleep+0x16b/0x270 [ 105.548423][ T7963] __should_failslab+0xba/0xf0 [ 105.548431][ T7963] should_failslab+0x9/0x14 [ 105.548435][ T7963] kmem_cache_alloc+0x2b1/0x720 [ 105.548443][ T7963] ? copy_namespaces+0xf6/0x2b0 [ 105.548450][ T7963] ? lock_downgrade+0x860/0x860 [ 105.548456][ T7963] alloc_pid+0x54/0x830 [ 105.548463][ T7963] ? copy_thread_tls+0x3af/0x780 [ 105.548474][ T7963] copy_process.part.39+0x2933/0x6100 [ 105.548488][ T7963] ? __cleanup_sighand+0x30/0x30 [ 105.548498][ T7963] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 105.548507][ T7963] _do_fork+0x160/0xb70 [ 105.548517][ T7963] ? copy_init_mm+0x20/0x20 [ 105.548522][ T7963] ? fput+0xe/0x10 [ 105.548527][ T7963] ? ksys_write+0x181/0x220 [ 105.548537][ T7963] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 105.548543][ T7963] ? do_syscall_64+0x21/0x530 [ 105.548549][ T7963] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.548556][ T7963] __x64_sys_clone+0xba/0x140 [ 105.548566][ T7963] do_syscall_64+0xd0/0x530 [ 105.642660][ T7963] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.642667][ T7963] RIP: 0033:0x459519 [ 105.642675][ T7963] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.642679][ T7963] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 105.642685][ T7963] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 105.642689][ T7963] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 105.642692][ T7963] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 105.642696][ T7963] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 105.642699][ T7963] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 105.643687][ T7967] FAULT_INJECTION: forcing a failure. [ 105.643687][ T7967] name failslab, interval 1, probability 0, space 0, times 0 [ 105.648372][ T7947] CPU: 1 PID: 7947 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 105.839923][ T7947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.849961][ T7947] Call Trace: [ 105.853258][ T7947] dump_stack+0x113/0x167 [ 105.857575][ T7947] should_fail.cold.4+0x5/0x13 [ 105.862323][ T7947] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 105.868119][ T7947] ? ___might_sleep+0x16b/0x270 [ 105.872954][ T7947] __should_failslab+0xba/0xf0 [ 105.877701][ T7947] should_failslab+0x9/0x14 [ 105.882207][ T7947] kmem_cache_alloc+0x2b1/0x720 [ 105.887043][ T7947] ? copy_namespaces+0xf6/0x2b0 [ 105.891877][ T7947] ? lock_downgrade+0x860/0x860 [ 105.896711][ T7947] alloc_pid+0x54/0x830 [ 105.900850][ T7947] ? copy_thread_tls+0x3af/0x780 [ 105.905775][ T7947] copy_process.part.39+0x2933/0x6100 [ 105.911139][ T7947] ? __cleanup_sighand+0x30/0x30 [ 105.916073][ T7947] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 105.921635][ T7947] _do_fork+0x160/0xb70 [ 105.925781][ T7947] ? copy_init_mm+0x20/0x20 [ 105.930266][ T7947] ? fput+0xe/0x10 [ 105.933972][ T7947] ? ksys_write+0x181/0x220 [ 105.938460][ T7947] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 105.943902][ T7947] ? do_syscall_64+0x21/0x530 [ 105.948567][ T7947] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.954619][ T7947] __x64_sys_clone+0xba/0x140 [ 105.959287][ T7947] do_syscall_64+0xd0/0x530 [ 105.963775][ T7947] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.969656][ T7947] RIP: 0033:0x459519 [ 105.973534][ T7947] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.993125][ T7947] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 106.001694][ T7947] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 2019/06/29 11:52:38 executed programs: 170 [ 106.009649][ T7947] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 106.017611][ T7947] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 106.025569][ T7947] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 106.033527][ T7947] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 106.041525][ T7967] CPU: 0 PID: 7967 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 106.049327][ T7967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.059368][ T7967] Call Trace: [ 106.059380][ T7967] dump_stack+0x113/0x167 [ 106.059391][ T7967] should_fail.cold.4+0x5/0x13 [ 106.059400][ T7967] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 106.059409][ T7967] ? ___might_sleep+0x16b/0x270 [ 106.059420][ T7967] __should_failslab+0xba/0xf0 [ 106.059428][ T7967] should_failslab+0x9/0x14 [ 106.059434][ T7967] kmem_cache_alloc+0x2b1/0x720 [ 106.071761][ T7967] ? copy_namespaces+0xf6/0x2b0 [ 106.071769][ T7967] ? lock_downgrade+0x860/0x860 [ 106.071778][ T7967] alloc_pid+0x54/0x830 [ 106.071786][ T7967] ? copy_thread_tls+0x3af/0x780 [ 106.071797][ T7967] copy_process.part.39+0x2933/0x6100 [ 106.071812][ T7967] ? __cleanup_sighand+0x30/0x30 [ 106.090812][ T7970] FAULT_INJECTION: forcing a failure. [ 106.090812][ T7970] name failslab, interval 1, probability 0, space 0, times 0 [ 106.091676][ T7967] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 106.091689][ T7967] _do_fork+0x160/0xb70 [ 106.091700][ T7967] ? copy_init_mm+0x20/0x20 [ 106.091707][ T7967] ? fput+0xe/0x10 [ 106.091711][ T7967] ? ksys_write+0x181/0x220 [ 106.091721][ T7967] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.101396][ T7967] ? do_syscall_64+0x21/0x530 [ 106.101404][ T7967] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.101413][ T7967] __x64_sys_clone+0xba/0x140 [ 106.101421][ T7967] do_syscall_64+0xd0/0x530 [ 106.101429][ T7967] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.101435][ T7967] RIP: 0033:0x459519 [ 106.101442][ T7967] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 106.101447][ T7967] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 106.115330][ T7967] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 106.115333][ T7967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 106.115336][ T7967] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 106.115340][ T7967] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 106.115342][ T7967] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 106.128870][ T7961] CPU: 0 PID: 7961 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 106.139499][ T7971] FAULT_INJECTION: forcing a failure. [ 106.139499][ T7971] name failslab, interval 1, probability 0, space 0, times 0 [ 106.144007][ T7961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.144011][ T7961] Call Trace: [ 106.144023][ T7961] dump_stack+0x113/0x167 [ 106.144034][ T7961] should_fail.cold.4+0x5/0x13 [ 106.144042][ T7961] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 106.144051][ T7961] ? ___might_sleep+0x16b/0x270 [ 106.144061][ T7961] __should_failslab+0xba/0xf0 [ 106.144068][ T7961] should_failslab+0x9/0x14 [ 106.144074][ T7961] kmem_cache_alloc+0x2b1/0x720 [ 106.329562][ T7977] FAULT_INJECTION: forcing a failure. [ 106.329562][ T7977] name failslab, interval 1, probability 0, space 0, times 0 [ 106.331062][ T7961] ? copy_namespaces+0xf6/0x2b0 [ 106.331070][ T7961] ? lock_downgrade+0x860/0x860 [ 106.331079][ T7961] alloc_pid+0x54/0x830 [ 106.331086][ T7961] ? copy_thread_tls+0x3af/0x780 [ 106.331104][ T7961] copy_process.part.39+0x2933/0x6100 [ 106.367720][ T7961] ? __cleanup_sighand+0x30/0x30 [ 106.372665][ T7961] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 106.378206][ T7961] _do_fork+0x160/0xb70 [ 106.382354][ T7961] ? copy_init_mm+0x20/0x20 [ 106.386842][ T7961] ? fput+0xe/0x10 [ 106.390549][ T7961] ? ksys_write+0x181/0x220 [ 106.393051][ T7979] FAULT_INJECTION: forcing a failure. [ 106.393051][ T7979] name failslab, interval 1, probability 0, space 0, times 0 [ 106.395040][ T7961] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.395047][ T7961] ? do_syscall_64+0x21/0x530 [ 106.395055][ T7961] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.395063][ T7961] __x64_sys_clone+0xba/0x140 [ 106.395071][ T7961] do_syscall_64+0xd0/0x530 [ 106.433098][ T7961] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.438978][ T7961] RIP: 0033:0x459519 [ 106.442858][ T7961] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 106.462453][ T7961] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 106.470847][ T7961] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 106.478801][ T7961] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 106.486759][ T7961] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 106.494715][ T7961] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 106.502667][ T7961] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 106.510726][ T7977] CPU: 1 PID: 7977 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 106.518529][ T7977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.528574][ T7977] Call Trace: [ 106.531854][ T7977] dump_stack+0x113/0x167 [ 106.536217][ T7977] should_fail.cold.4+0x5/0x13 [ 106.541003][ T7977] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 106.546801][ T7977] ? ___might_sleep+0x16b/0x270 [ 106.551648][ T7977] __should_failslab+0xba/0xf0 [ 106.554649][ T7981] FAULT_INJECTION: forcing a failure. [ 106.554649][ T7981] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 106.556400][ T7977] should_failslab+0x9/0x14 [ 106.574057][ T7977] kmem_cache_alloc+0x2b1/0x720 [ 106.578890][ T7977] ? copy_namespaces+0xf6/0x2b0 [ 106.583733][ T7977] ? lock_downgrade+0x860/0x860 [ 106.588571][ T7977] alloc_pid+0x54/0x830 [ 106.592711][ T7977] ? copy_thread_tls+0x3af/0x780 [ 106.597634][ T7977] copy_process.part.39+0x2933/0x6100 [ 106.602993][ T7977] ? __cleanup_sighand+0x30/0x30 [ 106.607915][ T7977] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 106.613443][ T7977] _do_fork+0x160/0xb70 [ 106.617611][ T7977] ? copy_init_mm+0x20/0x20 [ 106.622099][ T7977] ? fput+0xe/0x10 [ 106.625819][ T7977] ? ksys_write+0x181/0x220 [ 106.630311][ T7977] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.635754][ T7977] ? do_syscall_64+0x21/0x530 [ 106.640417][ T7977] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.646470][ T7977] __x64_sys_clone+0xba/0x140 [ 106.651131][ T7977] do_syscall_64+0xd0/0x530 [ 106.655623][ T7977] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.661505][ T7977] RIP: 0033:0x459519 [ 106.665384][ T7977] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 106.684979][ T7977] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 106.693376][ T7977] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 106.701331][ T7977] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 106.709289][ T7977] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 106.717260][ T7977] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 106.725219][ T7977] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 106.733192][ T7981] CPU: 0 PID: 7981 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 106.740990][ T7981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.751036][ T7981] Call Trace: [ 106.751051][ T7981] dump_stack+0x113/0x167 [ 106.751062][ T7981] should_fail.cold.4+0x5/0x13 [ 106.751067][ T7981] ? mark_held_locks+0x130/0x130 [ 106.751074][ T7981] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 106.751082][ T7981] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 106.751091][ T7981] should_fail_alloc_page+0x50/0x60 [ 106.751095][ T7981] __alloc_pages_nodemask+0x17f/0x850 [ 106.751102][ T7981] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 106.751114][ T7981] cache_grow_begin+0x92/0x660 [ 106.751125][ T7981] ? trace_hardirqs_off+0x41/0x180 [ 106.805844][ T7981] kmem_cache_alloc+0x657/0x720 [ 106.810689][ T7981] ? kasan_check_read+0x11/0x20 [ 106.815534][ T7981] copy_process.part.39+0x1e90/0x6100 [ 106.820909][ T7981] ? __cleanup_sighand+0x30/0x30 [ 106.825841][ T7981] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 106.831375][ T7981] _do_fork+0x160/0xb70 [ 106.835521][ T7981] ? copy_init_mm+0x20/0x20 [ 106.840005][ T7981] ? fput+0xe/0x10 [ 106.843709][ T7981] ? ksys_write+0x181/0x220 [ 106.843719][ T7981] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.843725][ T7981] ? do_syscall_64+0x21/0x530 [ 106.843732][ T7981] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.843741][ T7981] __x64_sys_clone+0xba/0x140 [ 106.843748][ T7981] do_syscall_64+0xd0/0x530 [ 106.843755][ T7981] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.843760][ T7981] RIP: 0033:0x459519 [ 106.843767][ T7981] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 106.843770][ T7981] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 106.843776][ T7981] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 106.843779][ T7981] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 106.843783][ T7981] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 106.843786][ T7981] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 106.843790][ T7981] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 106.848443][ T7971] CPU: 0 PID: 7971 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 106.902919][ T7971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.902923][ T7971] Call Trace: [ 106.902934][ T7971] dump_stack+0x113/0x167 [ 106.902946][ T7971] should_fail.cold.4+0x5/0x13 [ 106.902953][ T7971] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 106.902962][ T7971] ? ___might_sleep+0x16b/0x270 [ 106.902973][ T7971] __should_failslab+0xba/0xf0 [ 106.902980][ T7971] should_failslab+0x9/0x14 [ 106.902985][ T7971] kmem_cache_alloc+0x2b1/0x720 [ 106.902992][ T7971] ? copy_namespaces+0xf6/0x2b0 [ 106.903000][ T7971] ? lock_downgrade+0x860/0x860 [ 106.903007][ T7971] alloc_pid+0x54/0x830 [ 106.903014][ T7971] ? copy_thread_tls+0x3af/0x780 [ 106.903025][ T7971] copy_process.part.39+0x2933/0x6100 [ 106.903041][ T7971] ? __cleanup_sighand+0x30/0x30 [ 106.903051][ T7971] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 106.937578][ T7984] FAULT_INJECTION: forcing a failure. [ 106.937578][ T7984] name failslab, interval 1, probability 0, space 0, times 0 [ 106.943332][ T7971] _do_fork+0x160/0xb70 [ 106.943343][ T7971] ? copy_init_mm+0x20/0x20 [ 106.943350][ T7971] ? fput+0xe/0x10 [ 106.943354][ T7971] ? ksys_write+0x181/0x220 [ 106.943364][ T7971] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.943370][ T7971] ? do_syscall_64+0x21/0x530 [ 106.943377][ T7971] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.943384][ T7971] __x64_sys_clone+0xba/0x140 [ 106.943391][ T7971] do_syscall_64+0xd0/0x530 [ 106.943398][ T7971] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 106.943403][ T7971] RIP: 0033:0x459519 [ 106.943410][ T7971] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 106.943416][ T7971] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 107.133722][ T7971] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 107.141689][ T7971] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 107.149656][ T7971] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 107.157620][ T7971] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 107.165584][ T7971] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 107.177341][ T7979] CPU: 1 PID: 7979 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 107.185174][ T7979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.195224][ T7979] Call Trace: [ 107.198507][ T7979] dump_stack+0x113/0x167 [ 107.202831][ T7979] should_fail.cold.4+0x5/0x13 [ 107.207591][ T7979] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 107.213394][ T7979] ? ___might_sleep+0x16b/0x270 [ 107.218239][ T7979] __should_failslab+0xba/0xf0 [ 107.223004][ T7979] should_failslab+0x9/0x14 [ 107.224964][ T7990] FAULT_INJECTION: forcing a failure. [ 107.224964][ T7990] name failslab, interval 1, probability 0, space 0, times 0 [ 107.227498][ T7979] kmem_cache_alloc+0x2b1/0x720 [ 107.227506][ T7979] ? copy_namespaces+0xf6/0x2b0 [ 107.227513][ T7979] ? lock_downgrade+0x860/0x860 [ 107.227521][ T7979] alloc_pid+0x54/0x830 [ 107.240997][ T7988] FAULT_INJECTION: forcing a failure. [ 107.240997][ T7988] name failslab, interval 1, probability 0, space 0, times 0 [ 107.244940][ T7979] ? copy_thread_tls+0x3af/0x780 [ 107.244952][ T7979] copy_process.part.39+0x2933/0x6100 [ 107.244965][ T7979] ? __cleanup_sighand+0x30/0x30 [ 107.244976][ T7979] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 107.244983][ T7979] ? _smc_pnet_dump+0x8b0/0x9a0 [ 107.244995][ T7979] _do_fork+0x160/0xb70 [ 107.301013][ T7979] ? copy_init_mm+0x20/0x20 [ 107.305504][ T7979] ? fput+0xe/0x10 [ 107.309207][ T7979] ? ksys_write+0x181/0x220 [ 107.313697][ T7979] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 107.319144][ T7979] ? do_syscall_64+0x21/0x530 [ 107.323890][ T7979] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 107.329944][ T7979] __x64_sys_clone+0xba/0x140 [ 107.334607][ T7979] do_syscall_64+0xd0/0x530 [ 107.339096][ T7979] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 107.344974][ T7979] RIP: 0033:0x459519 [ 107.348852][ T7979] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 107.368442][ T7979] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 107.376836][ T7979] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 107.384797][ T7979] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 107.392761][ T7979] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 107.400729][ T7979] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 107.408783][ T7979] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 107.416763][ T7990] CPU: 0 PID: 7990 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 107.424566][ T7990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.424570][ T7990] Call Trace: [ 107.424581][ T7990] dump_stack+0x113/0x167 [ 107.424591][ T7990] should_fail.cold.4+0x5/0x13 [ 107.424598][ T7990] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 107.424607][ T7990] ? ___might_sleep+0x16b/0x270 [ 107.424617][ T7990] __should_failslab+0xba/0xf0 [ 107.462374][ T7990] should_failslab+0x9/0x14 [ 107.466864][ T7990] kmem_cache_alloc+0x2b1/0x720 [ 107.471701][ T7990] ? copy_namespaces+0xf6/0x2b0 [ 107.476538][ T7990] ? lock_downgrade+0x860/0x860 [ 107.481372][ T7990] alloc_pid+0x54/0x830 [ 107.485510][ T7990] ? copy_thread_tls+0x3af/0x780 [ 107.485521][ T7990] copy_process.part.39+0x2933/0x6100 [ 107.485535][ T7990] ? __cleanup_sighand+0x30/0x30 [ 107.485546][ T7990] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 107.485555][ T7990] _do_fork+0x160/0xb70 [ 107.485565][ T7990] ? copy_init_mm+0x20/0x20 [ 107.485572][ T7990] ? fput+0xe/0x10 [ 107.485576][ T7990] ? ksys_write+0x181/0x220 [ 107.485586][ T7990] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 107.485592][ T7990] ? do_syscall_64+0x21/0x530 [ 107.485599][ T7990] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 107.510434][ T7990] __x64_sys_clone+0xba/0x140 [ 107.539235][ T7990] do_syscall_64+0xd0/0x530 [ 107.548362][ T7990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 107.554238][ T7990] RIP: 0033:0x459519 [ 107.558121][ T7990] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 107.577722][ T7990] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 107.586121][ T7990] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 107.594080][ T7990] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 107.602040][ T7990] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 107.609998][ T7990] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 107.617955][ T7990] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 107.625935][ T7984] CPU: 1 PID: 7984 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 107.633742][ T7984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.644061][ T7984] Call Trace: [ 107.647344][ T7984] dump_stack+0x113/0x167 [ 107.651671][ T7984] should_fail.cold.4+0x5/0x13 [ 107.656427][ T7984] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 107.662347][ T7984] ? ___might_sleep+0x16b/0x270 [ 107.671883][ T7984] __should_failslab+0xba/0xf0 [ 107.676641][ T7984] should_failslab+0x9/0x14 [ 107.681770][ T7984] kmem_cache_alloc+0x2b1/0x720 [ 107.686607][ T7984] ? copy_namespaces+0xf6/0x2b0 [ 107.691440][ T7984] ? lock_downgrade+0x860/0x860 [ 107.696277][ T7984] alloc_pid+0x54/0x830 [ 107.700420][ T7984] ? copy_thread_tls+0x3af/0x780 [ 107.705344][ T7984] copy_process.part.39+0x2933/0x6100 [ 107.710709][ T7984] ? __cleanup_sighand+0x30/0x30 [ 107.715632][ T7984] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 107.721164][ T7984] _do_fork+0x160/0xb70 [ 107.725310][ T7984] ? copy_init_mm+0x20/0x20 [ 107.729799][ T7984] ? fput+0xe/0x10 [ 107.733499][ T7984] ? ksys_write+0x181/0x220 [ 107.737987][ T7984] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 107.743604][ T7984] ? do_syscall_64+0x21/0x530 [ 107.748266][ T7984] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 107.754318][ T7984] __x64_sys_clone+0xba/0x140 [ 107.759070][ T7984] do_syscall_64+0xd0/0x530 [ 107.763563][ T7984] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 107.769443][ T7984] RIP: 0033:0x459519 [ 107.773322][ T7984] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 107.792915][ T7984] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 107.801320][ T7984] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 107.811789][ T7984] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 107.819756][ T7984] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 107.827716][ T7984] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 107.835675][ T7984] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 107.843647][ T7988] CPU: 0 PID: 7988 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 107.851448][ T7988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.861494][ T7988] Call Trace: [ 107.864774][ T7988] dump_stack+0x113/0x167 [ 107.869093][ T7988] should_fail.cold.4+0x5/0x13 [ 107.873843][ T7988] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 107.879638][ T7988] ? ___might_sleep+0x16b/0x270 [ 107.884479][ T7988] __should_failslab+0xba/0xf0 [ 107.889230][ T7988] should_failslab+0x9/0x14 [ 107.893720][ T7988] kmem_cache_alloc+0x2b1/0x720 [ 107.898553][ T7988] ? copy_namespaces+0xf6/0x2b0 [ 107.903384][ T7988] ? lock_downgrade+0x860/0x860 [ 107.908312][ T7988] alloc_pid+0x54/0x830 [ 107.912453][ T7988] ? copy_thread_tls+0x3af/0x780 [ 107.917379][ T7988] copy_process.part.39+0x2933/0x6100 [ 107.922758][ T7988] ? __cleanup_sighand+0x30/0x30 [ 107.927689][ T7988] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 107.933225][ T7988] _do_fork+0x160/0xb70 [ 107.937375][ T7988] ? copy_init_mm+0x20/0x20 [ 107.941862][ T7988] ? fput+0xe/0x10 [ 107.945566][ T7988] ? ksys_write+0x181/0x220 [ 107.950055][ T7988] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 107.955495][ T7988] ? do_syscall_64+0x21/0x530 [ 107.960184][ T7988] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 107.966237][ T7988] __x64_sys_clone+0xba/0x140 [ 107.970908][ T7988] do_syscall_64+0xd0/0x530 [ 107.975404][ T7988] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 107.981284][ T7988] RIP: 0033:0x459519 [ 107.985163][ T7988] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.004752][ T7988] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 108.013154][ T7988] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 108.021115][ T7988] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 108.029073][ T7988] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 108.037031][ T7988] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 108.044992][ T7988] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 108.054437][ T7995] FAULT_INJECTION: forcing a failure. [ 108.054437][ T7995] name failslab, interval 1, probability 0, space 0, times 0 [ 108.057720][ T7970] CPU: 1 PID: 7970 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 108.075117][ T7970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.087250][ T7970] Call Trace: [ 108.090537][ T7970] dump_stack+0x113/0x167 [ 108.094860][ T7970] should_fail.cold.4+0x5/0x13 [ 108.099610][ T7970] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 108.105401][ T7970] ? ___might_sleep+0x16b/0x270 [ 108.110242][ T7970] __should_failslab+0xba/0xf0 [ 108.114989][ T7970] should_failslab+0x9/0x14 [ 108.119476][ T7970] kmem_cache_alloc+0x2b1/0x720 [ 108.124307][ T7970] ? copy_namespaces+0xf6/0x2b0 [ 108.129138][ T7970] ? lock_downgrade+0x860/0x860 [ 108.133973][ T7970] alloc_pid+0x54/0x830 [ 108.138107][ T7970] ? copy_thread_tls+0x3af/0x780 [ 108.143032][ T7970] copy_process.part.39+0x2933/0x6100 [ 108.148397][ T7970] ? __cleanup_sighand+0x30/0x30 [ 108.153322][ T7970] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 108.158853][ T7970] _do_fork+0x160/0xb70 [ 108.162994][ T7970] ? copy_init_mm+0x20/0x20 [ 108.167478][ T7970] ? fput+0xe/0x10 [ 108.171177][ T7970] ? ksys_write+0x181/0x220 [ 108.175665][ T7970] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.181103][ T7970] ? do_syscall_64+0x21/0x530 [ 108.185774][ T7970] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.191833][ T7970] __x64_sys_clone+0xba/0x140 [ 108.196497][ T7970] do_syscall_64+0xd0/0x530 [ 108.200984][ T7970] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.206858][ T7970] RIP: 0033:0x459519 [ 108.210736][ T7970] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.230329][ T7970] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 108.238724][ T7970] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 108.246680][ T7970] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 108.254637][ T7970] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 108.262592][ T7970] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 108.270555][ T7970] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 108.278535][ T7995] CPU: 0 PID: 7995 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 108.286333][ T7995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.286336][ T7995] Call Trace: [ 108.286347][ T7995] dump_stack+0x113/0x167 [ 108.286358][ T7995] should_fail.cold.4+0x5/0x13 [ 108.286366][ T7995] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 108.286375][ T7995] ? ___might_sleep+0x16b/0x270 [ 108.286384][ T7995] __should_failslab+0xba/0xf0 [ 108.286392][ T7995] should_failslab+0x9/0x14 [ 108.286396][ T7995] kmem_cache_alloc+0x2b1/0x720 [ 108.286403][ T7995] ? kasan_check_read+0x11/0x20 [ 108.286413][ T7995] copy_process.part.39+0x1e90/0x6100 [ 108.286428][ T7995] ? __cleanup_sighand+0x30/0x30 [ 108.286439][ T7995] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 108.286449][ T7995] _do_fork+0x160/0xb70 [ 108.286459][ T7995] ? copy_init_mm+0x20/0x20 [ 108.286465][ T7995] ? fput+0xe/0x10 [ 108.286470][ T7995] ? ksys_write+0x181/0x220 [ 108.286479][ T7995] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.286485][ T7995] ? do_syscall_64+0x21/0x530 [ 108.286491][ T7995] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.286499][ T7995] __x64_sys_clone+0xba/0x140 [ 108.286508][ T7995] do_syscall_64+0xd0/0x530 [ 108.308898][ T7995] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.308904][ T7995] RIP: 0033:0x459519 [ 108.308911][ T7995] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.308914][ T7995] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 108.308921][ T7995] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 108.308924][ T7995] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 108.308927][ T7995] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 108.308930][ T7995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 108.308933][ T7995] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 108.320005][ T8002] FAULT_INJECTION: forcing a failure. [ 108.320005][ T8002] name failslab, interval 1, probability 0, space 0, times 0 [ 108.334580][ T7997] FAULT_INJECTION: forcing a failure. [ 108.334580][ T7997] name failslab, interval 1, probability 0, space 0, times 0 [ 108.346878][ T8003] FAULT_INJECTION: forcing a failure. [ 108.346878][ T8003] name failslab, interval 1, probability 0, space 0, times 0 [ 108.356381][ T8000] FAULT_INJECTION: forcing a failure. [ 108.356381][ T8000] name failslab, interval 1, probability 0, space 0, times 0 [ 108.364663][ T8000] CPU: 0 PID: 8000 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 108.392574][ T8000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.392578][ T8000] Call Trace: [ 108.392589][ T8000] dump_stack+0x113/0x167 [ 108.392600][ T8000] should_fail.cold.4+0x5/0x13 [ 108.392608][ T8000] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 108.392616][ T8000] ? ___might_sleep+0x16b/0x270 [ 108.392627][ T8000] __should_failslab+0xba/0xf0 [ 108.392635][ T8000] should_failslab+0x9/0x14 [ 108.392640][ T8000] kmem_cache_alloc+0x2b1/0x720 [ 108.392647][ T8000] ? copy_namespaces+0xf6/0x2b0 [ 108.392655][ T8000] ? lock_downgrade+0x860/0x860 [ 108.403013][ T8000] alloc_pid+0x54/0x830 [ 108.403021][ T8000] ? copy_thread_tls+0x3af/0x780 [ 108.403033][ T8000] copy_process.part.39+0x2933/0x6100 [ 108.403049][ T8000] ? __cleanup_sighand+0x30/0x30 [ 108.403060][ T8000] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 108.403070][ T8000] _do_fork+0x160/0xb70 [ 108.403080][ T8000] ? copy_init_mm+0x20/0x20 [ 108.403086][ T8000] ? fput+0xe/0x10 [ 108.403090][ T8000] ? ksys_write+0x181/0x220 [ 108.403099][ T8000] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.403105][ T8000] ? do_syscall_64+0x21/0x530 [ 108.403111][ T8000] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.403119][ T8000] __x64_sys_clone+0xba/0x140 [ 108.403126][ T8000] do_syscall_64+0xd0/0x530 [ 108.403135][ T8000] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.442978][ T8000] RIP: 0033:0x459519 [ 108.442985][ T8000] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.442989][ T8000] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 108.442995][ T8000] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 108.442998][ T8000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 108.443002][ T8000] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 108.443005][ T8000] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 108.443008][ T8000] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 108.456157][ T8003] CPU: 0 PID: 8003 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 108.483355][ T8010] FAULT_INJECTION: forcing a failure. [ 108.483355][ T8010] name failslab, interval 1, probability 0, space 0, times 0 [ 108.487536][ T8003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.487540][ T8003] Call Trace: [ 108.487551][ T8003] dump_stack+0x113/0x167 [ 108.487563][ T8003] should_fail.cold.4+0x5/0x13 [ 108.487572][ T8003] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 108.487581][ T8003] ? ___might_sleep+0x16b/0x270 [ 108.487594][ T8003] __should_failslab+0xba/0xf0 [ 108.533064][ T8003] should_failslab+0x9/0x14 [ 108.533071][ T8003] kmem_cache_alloc+0x2b1/0x720 [ 108.533079][ T8003] ? copy_namespaces+0xf6/0x2b0 [ 108.533087][ T8003] ? lock_downgrade+0x860/0x860 [ 108.533095][ T8003] alloc_pid+0x54/0x830 [ 108.533102][ T8003] ? copy_thread_tls+0x3af/0x780 [ 108.533113][ T8003] copy_process.part.39+0x2933/0x6100 [ 108.533128][ T8003] ? __cleanup_sighand+0x30/0x30 [ 108.533140][ T8003] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 108.533150][ T8003] _do_fork+0x160/0xb70 [ 108.533160][ T8003] ? copy_init_mm+0x20/0x20 [ 108.533167][ T8003] ? fput+0xe/0x10 [ 108.533171][ T8003] ? ksys_write+0x181/0x220 [ 108.533180][ T8003] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.533187][ T8003] ? do_syscall_64+0x21/0x530 [ 108.856397][ T8012] FAULT_INJECTION: forcing a failure. [ 108.856397][ T8012] name failslab, interval 1, probability 0, space 0, times 0 [ 108.858540][ T8003] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.858551][ T8003] __x64_sys_clone+0xba/0x140 [ 108.858562][ T8003] do_syscall_64+0xd0/0x530 [ 108.858571][ T8003] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.896886][ T8003] RIP: 0033:0x459519 [ 108.900769][ T8003] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.920372][ T8003] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 108.928772][ T8003] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 108.936735][ T8003] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 108.944706][ T8003] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 108.952692][ T8003] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 108.960648][ T8003] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 108.968621][ T7997] CPU: 1 PID: 7997 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 108.976420][ T7997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.986465][ T7997] Call Trace: [ 108.989471][ T8014] FAULT_INJECTION: forcing a failure. [ 108.989471][ T8014] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.989741][ T7997] dump_stack+0x113/0x167 [ 109.007222][ T7997] should_fail.cold.4+0x5/0x13 [ 109.011964][ T7997] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 109.017757][ T7997] ? ___might_sleep+0x16b/0x270 [ 109.022595][ T7997] __should_failslab+0xba/0xf0 [ 109.027356][ T7997] should_failslab+0x9/0x14 [ 109.031840][ T7997] kmem_cache_alloc+0x2b1/0x720 [ 109.036673][ T7997] ? copy_namespaces+0xf6/0x2b0 [ 109.041502][ T7997] ? lock_downgrade+0x860/0x860 [ 109.046331][ T7997] alloc_pid+0x54/0x830 [ 109.050463][ T7997] ? copy_thread_tls+0x3af/0x780 [ 109.055384][ T7997] copy_process.part.39+0x2933/0x6100 [ 109.060744][ T7997] ? __cleanup_sighand+0x30/0x30 [ 109.065672][ T7997] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 109.071202][ T7997] _do_fork+0x160/0xb70 [ 109.075341][ T7997] ? copy_init_mm+0x20/0x20 [ 109.079827][ T7997] ? fput+0xe/0x10 [ 109.083525][ T7997] ? ksys_write+0x181/0x220 [ 109.088010][ T7997] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.093448][ T7997] ? do_syscall_64+0x21/0x530 [ 109.098105][ T7997] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.104155][ T7997] __x64_sys_clone+0xba/0x140 [ 109.108815][ T7997] do_syscall_64+0xd0/0x530 [ 109.113301][ T7997] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.119170][ T7997] RIP: 0033:0x459519 [ 109.123044][ T7997] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.142636][ T7997] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 109.151046][ T7997] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 109.158999][ T7997] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 109.166952][ T7997] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 109.174904][ T7997] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 109.182854][ T7997] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 109.190826][ T8014] CPU: 0 PID: 8014 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 109.198621][ T8014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.208659][ T8014] Call Trace: [ 109.211939][ T8014] dump_stack+0x113/0x167 [ 109.216262][ T8014] should_fail.cold.4+0x5/0x13 [ 109.221011][ T8014] ? mark_held_locks+0x130/0x130 [ 109.225935][ T8014] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 109.231731][ T8014] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 109.237269][ T8014] should_fail_alloc_page+0x50/0x60 [ 109.242448][ T8014] __alloc_pages_nodemask+0x17f/0x850 [ 109.247802][ T8014] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 109.253515][ T8014] cache_grow_begin+0x92/0x660 [ 109.258266][ T8014] ? trace_hardirqs_off+0x41/0x180 [ 109.263366][ T8014] kmem_cache_alloc+0x657/0x720 [ 109.268203][ T8014] ? kasan_check_read+0x11/0x20 [ 109.273042][ T8014] copy_process.part.39+0x1e90/0x6100 [ 109.278405][ T8014] ? __cleanup_sighand+0x30/0x30 [ 109.283332][ T8014] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 109.288871][ T8014] _do_fork+0x160/0xb70 [ 109.293043][ T8014] ? copy_init_mm+0x20/0x20 [ 109.297530][ T8014] ? fput+0xe/0x10 [ 109.301232][ T8014] ? ksys_write+0x181/0x220 [ 109.305725][ T8014] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.311166][ T8014] ? do_syscall_64+0x21/0x530 [ 109.315836][ T8014] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.321891][ T8014] __x64_sys_clone+0xba/0x140 [ 109.326566][ T8014] do_syscall_64+0xd0/0x530 [ 109.331062][ T8014] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.336940][ T8014] RIP: 0033:0x459519 [ 109.340816][ T8014] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.360409][ T8014] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 109.368807][ T8014] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 109.376770][ T8014] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 109.384732][ T8014] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 109.392689][ T8014] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 109.400644][ T8014] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 109.408629][ T8012] CPU: 1 PID: 8012 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 109.416429][ T8012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.426473][ T8012] Call Trace: [ 109.429757][ T8012] dump_stack+0x113/0x167 [ 109.434075][ T8012] should_fail.cold.4+0x5/0x13 [ 109.438824][ T8012] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 109.444616][ T8012] ? ___might_sleep+0x16b/0x270 [ 109.449455][ T8012] __should_failslab+0xba/0xf0 [ 109.454203][ T8012] should_failslab+0x9/0x14 [ 109.458690][ T8012] kmem_cache_alloc+0x2b1/0x720 [ 109.463525][ T8012] ? copy_namespaces+0xf6/0x2b0 [ 109.468358][ T8012] ? lock_downgrade+0x860/0x860 [ 109.473196][ T8012] alloc_pid+0x54/0x830 [ 109.477338][ T8012] ? copy_thread_tls+0x3af/0x780 [ 109.482261][ T8012] copy_process.part.39+0x2933/0x6100 [ 109.487623][ T8012] ? __cleanup_sighand+0x30/0x30 [ 109.492546][ T8012] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 109.498082][ T8012] _do_fork+0x160/0xb70 [ 109.502222][ T8012] ? copy_init_mm+0x20/0x20 [ 109.506707][ T8012] ? fput+0xe/0x10 [ 109.510412][ T8012] ? ksys_write+0x181/0x220 [ 109.514898][ T8012] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.520337][ T8012] ? do_syscall_64+0x21/0x530 [ 109.524997][ T8012] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.531049][ T8012] __x64_sys_clone+0xba/0x140 [ 109.535714][ T8012] do_syscall_64+0xd0/0x530 [ 109.540202][ T8012] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.546096][ T8012] RIP: 0033:0x459519 [ 109.549977][ T8012] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.569568][ T8012] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 109.577962][ T8012] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 109.585916][ T8012] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 109.593869][ T8012] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 109.601822][ T8012] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 109.609774][ T8012] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 109.617745][ T8010] CPU: 0 PID: 8010 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 109.625545][ T8010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.625549][ T8010] Call Trace: [ 109.625561][ T8010] dump_stack+0x113/0x167 [ 109.625572][ T8010] should_fail.cold.4+0x5/0x13 [ 109.625580][ T8010] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 109.625589][ T8010] ? ___might_sleep+0x16b/0x270 [ 109.625601][ T8010] __should_failslab+0xba/0xf0 [ 109.664617][ T8010] should_failslab+0x9/0x14 [ 109.664623][ T8010] kmem_cache_alloc+0x2b1/0x720 [ 109.664631][ T8010] ? copy_namespaces+0xf6/0x2b0 [ 109.664638][ T8010] ? lock_downgrade+0x860/0x860 [ 109.664646][ T8010] alloc_pid+0x54/0x830 [ 109.664653][ T8010] ? copy_thread_tls+0x3af/0x780 [ 109.664665][ T8010] copy_process.part.39+0x2933/0x6100 [ 109.664681][ T8010] ? __cleanup_sighand+0x30/0x30 [ 109.664692][ T8010] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 109.664701][ T8010] _do_fork+0x160/0xb70 [ 109.664711][ T8010] ? copy_init_mm+0x20/0x20 [ 109.664717][ T8010] ? fput+0xe/0x10 [ 109.664722][ T8010] ? ksys_write+0x181/0x220 [ 109.664732][ T8010] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.664738][ T8010] ? do_syscall_64+0x21/0x530 [ 109.664743][ T8010] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.664756][ T8010] __x64_sys_clone+0xba/0x140 [ 109.687152][ T8010] do_syscall_64+0xd0/0x530 [ 109.687164][ T8010] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.687170][ T8010] RIP: 0033:0x459519 [ 109.687177][ T8010] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.687181][ T8010] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 109.687186][ T8010] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 109.687191][ T8010] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 109.706508][ T8010] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 109.706513][ T8010] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 109.754093][ T8010] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 109.756756][ T8019] FAULT_INJECTION: forcing a failure. [ 109.756756][ T8019] name failslab, interval 1, probability 0, space 0, times 0 [ 109.764048][ T8002] CPU: 0 PID: 8002 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 109.764052][ T8002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.764055][ T8002] Call Trace: [ 109.764065][ T8002] dump_stack+0x113/0x167 [ 109.764077][ T8002] should_fail.cold.4+0x5/0x13 [ 109.811911][ T8021] FAULT_INJECTION: forcing a failure. [ 109.811911][ T8021] name failslab, interval 1, probability 0, space 0, times 0 [ 109.817423][ T8002] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 109.817433][ T8002] ? ___might_sleep+0x16b/0x270 [ 109.817443][ T8002] __should_failslab+0xba/0xf0 [ 109.817450][ T8002] should_failslab+0x9/0x14 [ 109.817455][ T8002] kmem_cache_alloc+0x2b1/0x720 [ 109.817463][ T8002] ? copy_namespaces+0xf6/0x2b0 [ 109.817470][ T8002] ? lock_downgrade+0x860/0x860 [ 109.817477][ T8002] alloc_pid+0x54/0x830 [ 109.817484][ T8002] ? copy_thread_tls+0x3af/0x780 [ 109.817494][ T8002] copy_process.part.39+0x2933/0x6100 [ 109.817509][ T8002] ? __cleanup_sighand+0x30/0x30 [ 109.817520][ T8002] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 109.817529][ T8002] _do_fork+0x160/0xb70 [ 109.817537][ T8002] ? copy_init_mm+0x20/0x20 [ 109.817543][ T8002] ? fput+0xe/0x10 [ 109.817547][ T8002] ? ksys_write+0x181/0x220 [ 109.817556][ T8002] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.817562][ T8002] ? do_syscall_64+0x21/0x530 [ 109.817567][ T8002] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.817575][ T8002] __x64_sys_clone+0xba/0x140 [ 109.842229][ T8023] FAULT_INJECTION: forcing a failure. [ 109.842229][ T8023] name failslab, interval 1, probability 0, space 0, times 0 [ 109.846063][ T8002] do_syscall_64+0xd0/0x530 [ 109.846074][ T8002] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.846079][ T8002] RIP: 0033:0x459519 [ 109.846086][ T8002] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.846089][ T8002] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 109.846095][ T8002] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 109.846099][ T8002] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 109.846102][ T8002] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 109.846105][ T8002] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 109.846108][ T8002] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 109.859344][ T8019] CPU: 0 PID: 8019 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 109.889040][ T8019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.889044][ T8019] Call Trace: [ 109.889055][ T8019] dump_stack+0x113/0x167 [ 109.889067][ T8019] should_fail.cold.4+0x5/0x13 [ 109.889075][ T8019] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 109.904452][ T8019] ? ___might_sleep+0x16b/0x270 [ 109.904464][ T8019] __should_failslab+0xba/0xf0 [ 109.904472][ T8019] should_failslab+0x9/0x14 [ 109.904477][ T8019] kmem_cache_alloc+0x2b1/0x720 [ 109.904483][ T8019] ? copy_namespaces+0xf6/0x2b0 [ 109.904491][ T8019] ? lock_downgrade+0x860/0x860 [ 109.904499][ T8019] alloc_pid+0x54/0x830 [ 109.904506][ T8019] ? copy_thread_tls+0x3af/0x780 [ 109.904517][ T8019] copy_process.part.39+0x2933/0x6100 [ 109.904532][ T8019] ? __cleanup_sighand+0x30/0x30 [ 109.904544][ T8019] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 109.904554][ T8019] _do_fork+0x160/0xb70 [ 109.904564][ T8019] ? copy_init_mm+0x20/0x20 [ 109.904570][ T8019] ? fput+0xe/0x10 [ 109.904574][ T8019] ? ksys_write+0x181/0x220 [ 109.904583][ T8019] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.904592][ T8019] ? do_syscall_64+0x21/0x530 [ 109.918725][ T8019] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.918736][ T8019] __x64_sys_clone+0xba/0x140 [ 109.918746][ T8019] do_syscall_64+0xd0/0x530 [ 109.932629][ T8019] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.932636][ T8019] RIP: 0033:0x459519 [ 109.932642][ T8019] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.932646][ T8019] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 109.932651][ T8019] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 109.932654][ T8019] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 109.932658][ T8019] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 109.932661][ T8019] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 109.932664][ T8019] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 109.938345][ T8026] FAULT_INJECTION: forcing a failure. [ 109.938345][ T8026] name failslab, interval 1, probability 0, space 0, times 0 [ 109.947339][ T8021] CPU: 1 PID: 8021 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 110.051676][ T8028] FAULT_INJECTION: forcing a failure. [ 110.051676][ T8028] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 110.056930][ T8021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.333143][ T8021] Call Trace: [ 110.336422][ T8021] dump_stack+0x113/0x167 [ 110.340745][ T8021] should_fail.cold.4+0x5/0x13 [ 110.345503][ T8021] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 110.351294][ T8021] ? ___might_sleep+0x16b/0x270 [ 110.356130][ T8021] __should_failslab+0xba/0xf0 [ 110.360879][ T8021] should_failslab+0x9/0x14 [ 110.365361][ T8021] kmem_cache_alloc+0x2b1/0x720 [ 110.370196][ T8021] ? copy_namespaces+0xf6/0x2b0 [ 110.375028][ T8021] ? lock_downgrade+0x860/0x860 [ 110.379859][ T8021] alloc_pid+0x54/0x830 [ 110.383996][ T8021] ? copy_thread_tls+0x3af/0x780 [ 110.388916][ T8021] copy_process.part.39+0x2933/0x6100 [ 110.394295][ T8021] ? __cleanup_sighand+0x30/0x30 [ 110.399240][ T8021] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 110.404771][ T8021] _do_fork+0x160/0xb70 [ 110.408922][ T8021] ? copy_init_mm+0x20/0x20 [ 110.413403][ T8021] ? fput+0xe/0x10 [ 110.417104][ T8021] ? ksys_write+0x181/0x220 [ 110.421592][ T8021] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 110.427029][ T8021] ? do_syscall_64+0x21/0x530 [ 110.431777][ T8021] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.437828][ T8021] __x64_sys_clone+0xba/0x140 [ 110.442490][ T8021] do_syscall_64+0xd0/0x530 [ 110.446990][ T8021] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.452864][ T8021] RIP: 0033:0x459519 [ 110.456771][ T8021] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 110.476379][ T8021] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 110.484778][ T8021] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 110.492733][ T8021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 110.500691][ T8021] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 110.508645][ T8021] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 110.516600][ T8021] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 110.524578][ T8028] CPU: 0 PID: 8028 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 110.532377][ T8028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.542454][ T8028] Call Trace: [ 110.545736][ T8028] dump_stack+0x113/0x167 [ 110.550056][ T8028] should_fail.cold.4+0x5/0x13 [ 110.554816][ T8028] ? mark_held_locks+0x130/0x130 [ 110.554824][ T8028] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 110.554833][ T8028] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 110.554843][ T8028] should_fail_alloc_page+0x50/0x60 [ 110.554847][ T8028] __alloc_pages_nodemask+0x17f/0x850 [ 110.554855][ T8028] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 110.554867][ T8028] cache_grow_begin+0x92/0x660 [ 110.554878][ T8028] ? trace_hardirqs_off+0x41/0x180 [ 110.597274][ T8028] kmem_cache_alloc+0x657/0x720 [ 110.602112][ T8028] ? kasan_check_read+0x11/0x20 [ 110.606956][ T8028] copy_process.part.39+0x1e90/0x6100 [ 110.612580][ T8028] ? __cleanup_sighand+0x30/0x30 [ 110.617508][ T8028] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 110.623055][ T8028] _do_fork+0x160/0xb70 [ 110.627206][ T8028] ? copy_init_mm+0x20/0x20 [ 110.631702][ T8028] ? fput+0xe/0x10 [ 110.635405][ T8028] ? ksys_write+0x181/0x220 [ 110.639902][ T8028] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 110.645351][ T8028] ? do_syscall_64+0x21/0x530 [ 110.650016][ T8028] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.656079][ T8028] __x64_sys_clone+0xba/0x140 [ 110.660750][ T8028] do_syscall_64+0xd0/0x530 [ 110.665259][ T8028] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.671144][ T8028] RIP: 0033:0x459519 [ 110.675026][ T8028] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 110.691271][ T8033] FAULT_INJECTION: forcing a failure. [ 110.691271][ T8033] name failslab, interval 1, probability 0, space 0, times 0 [ 110.694619][ T8028] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 110.694626][ T8028] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 110.694629][ T8028] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 110.694632][ T8028] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 110.694635][ T8028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 110.694639][ T8028] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 110.696574][ T8026] CPU: 0 PID: 8026 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 110.731627][ T8026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.760613][ T8035] FAULT_INJECTION: forcing a failure. [ 110.760613][ T8035] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 110.763376][ T8026] Call Trace: [ 110.789866][ T8026] dump_stack+0x113/0x167 [ 110.794182][ T8026] should_fail.cold.4+0x5/0x13 [ 110.798931][ T8026] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 110.804726][ T8026] ? ___might_sleep+0x16b/0x270 [ 110.809562][ T8026] __should_failslab+0xba/0xf0 [ 110.814312][ T8026] should_failslab+0x9/0x14 [ 110.818801][ T8026] kmem_cache_alloc+0x2b1/0x720 [ 110.823635][ T8026] ? copy_namespaces+0xf6/0x2b0 [ 110.828481][ T8026] ? lock_downgrade+0x860/0x860 [ 110.833312][ T8026] alloc_pid+0x54/0x830 [ 110.837446][ T8026] ? copy_thread_tls+0x3af/0x780 [ 110.842369][ T8026] copy_process.part.39+0x2933/0x6100 [ 110.847730][ T8026] ? __cleanup_sighand+0x30/0x30 [ 110.852657][ T8026] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 110.858189][ T8026] _do_fork+0x160/0xb70 [ 110.862332][ T8026] ? copy_init_mm+0x20/0x20 [ 110.866814][ T8026] ? fput+0xe/0x10 [ 110.870515][ T8026] ? ksys_write+0x181/0x220 [ 110.875017][ T8026] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 110.880464][ T8026] ? do_syscall_64+0x21/0x530 [ 110.885124][ T8026] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.891172][ T8026] __x64_sys_clone+0xba/0x140 [ 110.895832][ T8026] do_syscall_64+0xd0/0x530 [ 110.900320][ T8026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.906199][ T8026] RIP: 0033:0x459519 [ 110.910076][ T8026] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 110.929667][ T8026] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 110.938068][ T8026] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 110.946018][ T8026] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 110.953969][ T8026] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 110.961921][ T8026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 110.969874][ T8026] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 110.977938][ T8035] CPU: 1 PID: 8035 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 110.985733][ T8035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.995790][ T8035] Call Trace: [ 110.999074][ T8035] dump_stack+0x113/0x167 [ 111.003402][ T8035] should_fail.cold.4+0x5/0x13 [ 111.008162][ T8035] ? mark_held_locks+0x130/0x130 [ 111.013095][ T8035] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 111.018903][ T8035] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 111.024443][ T8035] should_fail_alloc_page+0x50/0x60 [ 111.029638][ T8035] __alloc_pages_nodemask+0x17f/0x850 [ 111.030366][ T8040] FAULT_INJECTION: forcing a failure. [ 111.030366][ T8040] name failslab, interval 1, probability 0, space 0, times 0 [ 111.035013][ T8035] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 111.035027][ T8035] cache_grow_begin+0x92/0x660 [ 111.035034][ T8035] ? trace_hardirqs_off+0x41/0x180 [ 111.035041][ T8035] kmem_cache_alloc+0x657/0x720 [ 111.035047][ T8035] ? kasan_check_read+0x11/0x20 [ 111.035058][ T8035] copy_process.part.39+0x1e90/0x6100 [ 111.048428][ T8039] FAULT_INJECTION: forcing a failure. [ 111.048428][ T8039] name failslab, interval 1, probability 0, space 0, times 0 [ 111.053334][ T8035] ? __cleanup_sighand+0x30/0x30 [ 111.053346][ T8035] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 111.053355][ T8035] _do_fork+0x160/0xb70 [ 111.053364][ T8035] ? copy_init_mm+0x20/0x20 [ 111.053372][ T8035] ? fput+0xe/0x10 [ 111.113529][ T8035] ? ksys_write+0x181/0x220 [ 111.118017][ T8035] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 111.123476][ T8035] ? do_syscall_64+0x21/0x530 [ 111.128136][ T8035] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.134185][ T8035] __x64_sys_clone+0xba/0x140 [ 111.138847][ T8035] do_syscall_64+0xd0/0x530 [ 111.143335][ T8035] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.149212][ T8035] RIP: 0033:0x459519 [ 111.153087][ T8035] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.172679][ T8035] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 111.181077][ T8035] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 111.189034][ T8035] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 111.196989][ T8035] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 111.204941][ T8035] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 111.212893][ T8035] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 111.220862][ T8039] CPU: 0 PID: 8039 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 111.228655][ T8039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.238707][ T8039] Call Trace: [ 111.238720][ T8039] dump_stack+0x113/0x167 [ 111.238731][ T8039] should_fail.cold.4+0x5/0x13 [ 111.238738][ T8039] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 111.238746][ T8039] ? ___might_sleep+0x16b/0x270 [ 111.238756][ T8039] __should_failslab+0xba/0xf0 [ 111.238764][ T8039] should_failslab+0x9/0x14 [ 111.238768][ T8039] kmem_cache_alloc+0x2b1/0x720 [ 111.238775][ T8039] ? copy_namespaces+0xf6/0x2b0 [ 111.238781][ T8039] ? lock_downgrade+0x860/0x860 [ 111.238788][ T8039] alloc_pid+0x54/0x830 [ 111.238795][ T8039] ? copy_thread_tls+0x3af/0x780 [ 111.238806][ T8039] copy_process.part.39+0x2933/0x6100 [ 111.270954][ T8039] ? __cleanup_sighand+0x30/0x30 [ 111.270970][ T8039] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 111.299862][ T8039] _do_fork+0x160/0xb70 [ 111.299874][ T8039] ? copy_init_mm+0x20/0x20 [ 111.299881][ T8039] ? fput+0xe/0x10 [ 111.322720][ T8039] ? ksys_write+0x181/0x220 [ 111.327235][ T8039] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 111.332718][ T8039] ? do_syscall_64+0x21/0x530 [ 111.337382][ T8039] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.343437][ T8039] __x64_sys_clone+0xba/0x140 [ 111.348104][ T8039] do_syscall_64+0xd0/0x530 [ 111.352595][ T8039] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.358473][ T8039] RIP: 0033:0x459519 [ 111.362350][ T8039] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.381944][ T8039] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 111.390344][ T8039] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 111.398306][ T8039] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 111.406274][ T8039] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 111.414234][ T8039] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 111.422201][ T8039] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 111.430181][ T8023] CPU: 1 PID: 8023 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 111.437984][ T8023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.448123][ T8023] Call Trace: [ 111.451410][ T8023] dump_stack+0x113/0x167 [ 111.455782][ T8023] should_fail.cold.4+0x5/0x13 [ 111.460565][ T8023] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 111.466366][ T8023] ? ___might_sleep+0x16b/0x270 [ 111.471210][ T8023] __should_failslab+0xba/0xf0 [ 111.475967][ T8023] should_failslab+0x9/0x14 [ 111.480454][ T8023] kmem_cache_alloc+0x2b1/0x720 [ 111.485292][ T8023] ? copy_namespaces+0xf6/0x2b0 [ 111.490130][ T8023] ? lock_downgrade+0x860/0x860 [ 111.494972][ T8023] alloc_pid+0x54/0x830 [ 111.499115][ T8023] ? copy_thread_tls+0x3af/0x780 [ 111.504038][ T8023] copy_process.part.39+0x2933/0x6100 [ 111.509401][ T8023] ? __cleanup_sighand+0x30/0x30 [ 111.514325][ T8023] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 111.519859][ T8023] _do_fork+0x160/0xb70 [ 111.524006][ T8023] ? copy_init_mm+0x20/0x20 [ 111.528494][ T8023] ? fput+0xe/0x10 [ 111.532198][ T8023] ? ksys_write+0x181/0x220 [ 111.536688][ T8023] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 111.542126][ T8023] ? do_syscall_64+0x21/0x530 [ 111.546787][ T8023] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.552840][ T8023] __x64_sys_clone+0xba/0x140 [ 111.557500][ T8023] do_syscall_64+0xd0/0x530 [ 111.561987][ T8023] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.567863][ T8023] RIP: 0033:0x459519 [ 111.571740][ T8023] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.591336][ T8023] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 111.599733][ T8023] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 111.607696][ T8023] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 111.615654][ T8023] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 111.623609][ T8023] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 111.631565][ T8023] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 2019/06/29 11:52:44 executed programs: 195 [ 111.639539][ T8040] CPU: 0 PID: 8040 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 111.647346][ T8040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.657402][ T8040] Call Trace: [ 111.657415][ T8040] dump_stack+0x113/0x167 [ 111.657426][ T8040] should_fail.cold.4+0x5/0x13 [ 111.657433][ T8040] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 111.657441][ T8040] ? ___might_sleep+0x16b/0x270 [ 111.657451][ T8040] __should_failslab+0xba/0xf0 [ 111.657458][ T8040] should_failslab+0x9/0x14 [ 111.657463][ T8040] kmem_cache_alloc+0x2b1/0x720 [ 111.657470][ T8040] ? copy_namespaces+0xf6/0x2b0 [ 111.657477][ T8040] ? lock_downgrade+0x860/0x860 [ 111.657485][ T8040] alloc_pid+0x54/0x830 [ 111.657491][ T8040] ? copy_thread_tls+0x3af/0x780 [ 111.657501][ T8040] copy_process.part.39+0x2933/0x6100 [ 111.657516][ T8040] ? __cleanup_sighand+0x30/0x30 [ 111.657527][ T8040] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 111.657534][ T8040] _do_fork+0x160/0xb70 [ 111.657543][ T8040] ? copy_init_mm+0x20/0x20 [ 111.657549][ T8040] ? fput+0xe/0x10 [ 111.657554][ T8040] ? ksys_write+0x181/0x220 [ 111.657563][ T8040] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 111.657569][ T8040] ? do_syscall_64+0x21/0x530 [ 111.657574][ T8040] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.657582][ T8040] __x64_sys_clone+0xba/0x140 [ 111.657590][ T8040] do_syscall_64+0xd0/0x530 [ 111.657598][ T8040] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.657603][ T8040] RIP: 0033:0x459519 [ 111.657611][ T8040] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.657614][ T8040] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 111.657620][ T8040] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 111.657624][ T8040] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 111.657627][ T8040] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 111.657630][ T8040] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 111.657633][ T8040] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 111.659316][ T8033] CPU: 0 PID: 8033 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 111.862055][ T8033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.872099][ T8033] Call Trace: [ 111.875380][ T8033] dump_stack+0x113/0x167 [ 111.879696][ T8033] should_fail.cold.4+0x5/0x13 [ 111.884442][ T8033] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 111.890245][ T8033] ? ___might_sleep+0x16b/0x270 [ 111.895083][ T8033] __should_failslab+0xba/0xf0 [ 111.899827][ T8033] should_failslab+0x9/0x14 [ 111.904308][ T8033] __kmalloc+0x2e0/0x760 [ 111.908533][ T8033] ? security_task_alloc+0xb9/0x130 [ 111.913713][ T8033] security_task_alloc+0xb9/0x130 [ 111.918717][ T8033] copy_process.part.39+0x1bce/0x6100 [ 111.924100][ T8033] ? __cleanup_sighand+0x30/0x30 [ 111.929036][ T8033] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 111.934564][ T8033] _do_fork+0x160/0xb70 [ 111.938702][ T8033] ? copy_init_mm+0x20/0x20 [ 111.943184][ T8033] ? fput+0xe/0x10 [ 111.946881][ T8033] ? ksys_write+0x181/0x220 [ 111.951363][ T8033] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 111.956797][ T8033] ? do_syscall_64+0x21/0x530 [ 111.961450][ T8033] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.967499][ T8033] __x64_sys_clone+0xba/0x140 [ 111.972154][ T8033] do_syscall_64+0xd0/0x530 [ 111.976640][ T8033] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 111.982508][ T8033] RIP: 0033:0x459519 [ 111.986384][ T8033] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.005971][ T8033] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 112.014448][ T8033] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 112.022398][ T8033] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 112.030349][ T8033] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 112.038302][ T8033] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 112.046430][ T8033] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 112.072234][ T8045] FAULT_INJECTION: forcing a failure. [ 112.072234][ T8045] name failslab, interval 1, probability 0, space 0, times 0 [ 112.101892][ T8045] CPU: 1 PID: 8045 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 112.109720][ T8045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.109723][ T8045] Call Trace: [ 112.109735][ T8045] dump_stack+0x113/0x167 [ 112.109745][ T8045] should_fail.cold.4+0x5/0x13 [ 112.109759][ T8045] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 112.122645][ T8051] FAULT_INJECTION: forcing a failure. [ 112.122645][ T8051] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 112.123067][ T8045] ? ___might_sleep+0x16b/0x270 [ 112.155871][ T8045] __should_failslab+0xba/0xf0 [ 112.160620][ T8045] should_failslab+0x9/0x14 [ 112.165103][ T8045] kmem_cache_alloc+0x2b1/0x720 [ 112.169931][ T8045] ? kasan_check_read+0x11/0x20 [ 112.174783][ T8045] copy_process.part.39+0x1e90/0x6100 [ 112.180153][ T8045] ? __cleanup_sighand+0x30/0x30 [ 112.185078][ T8045] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 112.190605][ T8045] _do_fork+0x160/0xb70 [ 112.194745][ T8045] ? copy_init_mm+0x20/0x20 [ 112.199239][ T8045] ? fput+0xe/0x10 [ 112.202941][ T8045] ? ksys_write+0x181/0x220 [ 112.207426][ T8045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 112.212882][ T8045] ? do_syscall_64+0x21/0x530 [ 112.217539][ T8045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 112.223590][ T8045] __x64_sys_clone+0xba/0x140 [ 112.228257][ T8045] do_syscall_64+0xd0/0x530 [ 112.232833][ T8045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 112.238727][ T8045] RIP: 0033:0x459519 [ 112.242609][ T8045] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.262202][ T8045] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 112.270608][ T8045] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 112.278563][ T8045] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 112.286519][ T8045] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 112.294472][ T8045] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 112.302432][ T8045] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 112.310420][ T8051] CPU: 0 PID: 8051 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 112.318223][ T8051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.328282][ T8051] Call Trace: [ 112.330291][ T8048] FAULT_INJECTION: forcing a failure. [ 112.330291][ T8048] name failslab, interval 1, probability 0, space 0, times 0 [ 112.331565][ T8051] dump_stack+0x113/0x167 [ 112.331577][ T8051] should_fail.cold.4+0x5/0x13 [ 112.331583][ T8051] ? mark_held_locks+0x130/0x130 [ 112.331590][ T8051] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 112.372732][ T8051] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 112.378274][ T8051] should_fail_alloc_page+0x50/0x60 [ 112.383478][ T8051] __alloc_pages_nodemask+0x17f/0x850 [ 112.388835][ T8051] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 112.394544][ T8051] cache_grow_begin+0x92/0x660 [ 112.399295][ T8051] ? trace_hardirqs_off+0x41/0x180 [ 112.404394][ T8051] kmem_cache_alloc+0x657/0x720 [ 112.409228][ T8051] ? kasan_check_read+0x11/0x20 [ 112.414072][ T8051] copy_process.part.39+0x1e90/0x6100 [ 112.419469][ T8051] ? __cleanup_sighand+0x30/0x30 [ 112.424401][ T8051] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 112.429933][ T8051] _do_fork+0x160/0xb70 [ 112.434077][ T8051] ? copy_init_mm+0x20/0x20 [ 112.438565][ T8051] ? fput+0xe/0x10 [ 112.442271][ T8051] ? ksys_write+0x181/0x220 [ 112.442281][ T8051] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 112.442287][ T8051] ? do_syscall_64+0x21/0x530 [ 112.442295][ T8051] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 112.442303][ T8051] __x64_sys_clone+0xba/0x140 [ 112.462932][ T8051] do_syscall_64+0xd0/0x530 [ 112.462943][ T8051] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 112.462948][ T8051] RIP: 0033:0x459519 [ 112.462955][ T8051] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.462958][ T8051] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 112.462964][ T8051] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 112.462967][ T8051] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 112.462970][ T8051] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 112.462973][ T8051] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 112.462979][ T8051] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 112.517731][ T8048] CPU: 0 PID: 8048 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 112.542258][ T8048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.558002][ T8048] Call Trace: [ 112.573419][ T8048] dump_stack+0x113/0x167 [ 112.577735][ T8048] should_fail.cold.4+0x5/0x13 [ 112.582504][ T8048] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 112.588322][ T8048] ? ___might_sleep+0x16b/0x270 [ 112.593168][ T8048] __should_failslab+0xba/0xf0 [ 112.597928][ T8048] should_failslab+0x9/0x14 [ 112.602425][ T8048] kmem_cache_alloc+0x2b1/0x720 [ 112.607273][ T8048] ? kasan_check_read+0x11/0x20 [ 112.612206][ T8048] copy_process.part.39+0x1e90/0x6100 [ 112.617579][ T8048] ? __cleanup_sighand+0x30/0x30 [ 112.622514][ T8048] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 112.628053][ T8048] _do_fork+0x160/0xb70 [ 112.632205][ T8048] ? copy_init_mm+0x20/0x20 [ 112.636733][ T8048] ? fput+0xe/0x10 [ 112.640442][ T8048] ? ksys_write+0x181/0x220 [ 112.644939][ T8048] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 112.650381][ T8048] ? do_syscall_64+0x21/0x530 [ 112.655030][ T8048] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 112.661121][ T8048] __x64_sys_clone+0xba/0x140 [ 112.665776][ T8048] do_syscall_64+0xd0/0x530 [ 112.670291][ T8048] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 112.676161][ T8048] RIP: 0033:0x459519 [ 112.680026][ T8048] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.699693][ T8048] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 112.708076][ T8048] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 112.716037][ T8048] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 112.724012][ T8048] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 112.731978][ T8048] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 112.739941][ T8048] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 112.759621][ T8062] FAULT_INJECTION: forcing a failure. [ 112.759621][ T8062] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 112.766058][ T8065] FAULT_INJECTION: forcing a failure. [ 112.766058][ T8065] name failslab, interval 1, probability 0, space 0, times 0 [ 112.772916][ T8062] CPU: 0 PID: 8062 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 112.772920][ T8062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.772923][ T8062] Call Trace: [ 112.772935][ T8062] dump_stack+0x113/0x167 [ 112.772945][ T8062] should_fail.cold.4+0x5/0x13 [ 112.772952][ T8062] ? mark_held_locks+0x130/0x130 [ 112.772958][ T8062] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 112.772967][ T8062] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 112.772977][ T8062] should_fail_alloc_page+0x50/0x60 [ 112.772982][ T8062] __alloc_pages_nodemask+0x17f/0x850 [ 112.772991][ T8062] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 112.813574][ T8061] FAULT_INJECTION: forcing a failure. [ 112.813574][ T8061] name failslab, interval 1, probability 0, space 0, times 0 [ 112.815731][ T8062] cache_grow_begin+0x92/0x660 [ 112.837317][ T8062] ? trace_hardirqs_off+0x41/0x180 [ 112.860986][ T8062] kmem_cache_alloc+0x657/0x720 [ 112.860994][ T8062] ? kasan_check_read+0x11/0x20 [ 112.861006][ T8062] copy_process.part.39+0x1e90/0x6100 [ 112.861022][ T8062] ? __cleanup_sighand+0x30/0x30 [ 112.861035][ T8062] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 112.861044][ T8062] _do_fork+0x160/0xb70 [ 112.861053][ T8062] ? copy_init_mm+0x20/0x20 [ 112.904961][ T8062] ? fput+0xe/0x10 [ 112.908670][ T8062] ? ksys_write+0x181/0x220 [ 112.913255][ T8062] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 112.918726][ T8062] ? do_syscall_64+0x21/0x530 [ 112.923412][ T8062] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 112.929487][ T8062] __x64_sys_clone+0xba/0x140 [ 112.934159][ T8062] do_syscall_64+0xd0/0x530 [ 112.938648][ T8062] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 112.944524][ T8062] RIP: 0033:0x459519 [ 112.948404][ T8062] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.967997][ T8062] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 112.976402][ T8062] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 112.984360][ T8062] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 112.992340][ T8062] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 113.000294][ T8062] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 113.008254][ T8062] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 113.016230][ T8065] CPU: 1 PID: 8065 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 113.017302][ T8064] FAULT_INJECTION: forcing a failure. [ 113.017302][ T8064] name failslab, interval 1, probability 0, space 0, times 0 [ 113.024065][ T8065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.024069][ T8065] Call Trace: [ 113.024080][ T8065] dump_stack+0x113/0x167 [ 113.024091][ T8065] should_fail.cold.4+0x5/0x13 [ 113.024101][ T8065] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 113.064813][ T8065] ? ___might_sleep+0x16b/0x270 [ 113.069652][ T8065] __should_failslab+0xba/0xf0 [ 113.074401][ T8065] should_failslab+0x9/0x14 [ 113.078889][ T8065] kmem_cache_alloc+0x2b1/0x720 [ 113.083737][ T8065] ? copy_namespaces+0xf6/0x2b0 [ 113.088578][ T8065] ? lock_downgrade+0x860/0x860 [ 113.093414][ T8065] alloc_pid+0x54/0x830 [ 113.097560][ T8065] ? copy_thread_tls+0x3af/0x780 [ 113.102483][ T8065] copy_process.part.39+0x2933/0x6100 [ 113.107846][ T8065] ? __cleanup_sighand+0x30/0x30 [ 113.112774][ T8065] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 113.118304][ T8065] _do_fork+0x160/0xb70 [ 113.122450][ T8065] ? copy_init_mm+0x20/0x20 [ 113.126933][ T8065] ? fput+0xe/0x10 [ 113.130638][ T8065] ? ksys_write+0x181/0x220 [ 113.135123][ T8065] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 113.140564][ T8065] ? do_syscall_64+0x21/0x530 [ 113.145220][ T8065] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.151270][ T8065] __x64_sys_clone+0xba/0x140 [ 113.155931][ T8065] do_syscall_64+0xd0/0x530 [ 113.160419][ T8065] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.166295][ T8065] RIP: 0033:0x459519 [ 113.170172][ T8065] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.189766][ T8065] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 113.198163][ T8065] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 113.206121][ T8065] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 113.214098][ T8065] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 113.222054][ T8065] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 113.230009][ T8065] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 113.237985][ T8064] CPU: 0 PID: 8064 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 113.245784][ T8064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.255829][ T8064] Call Trace: [ 113.259110][ T8064] dump_stack+0x113/0x167 [ 113.263435][ T8064] should_fail.cold.4+0x5/0x13 [ 113.263444][ T8064] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 113.263454][ T8064] ? ___might_sleep+0x16b/0x270 [ 113.263464][ T8064] __should_failslab+0xba/0xf0 [ 113.263471][ T8064] should_failslab+0x9/0x14 [ 113.263476][ T8064] kmem_cache_alloc+0x2b1/0x720 [ 113.263483][ T8064] ? copy_namespaces+0xf6/0x2b0 [ 113.263489][ T8064] ? lock_downgrade+0x860/0x860 [ 113.263497][ T8064] alloc_pid+0x54/0x830 [ 113.263504][ T8064] ? copy_thread_tls+0x3af/0x780 [ 113.263515][ T8064] copy_process.part.39+0x2933/0x6100 [ 113.263531][ T8064] ? __cleanup_sighand+0x30/0x30 [ 113.263542][ T8064] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 113.263552][ T8064] _do_fork+0x160/0xb70 [ 113.274105][ T8064] ? copy_init_mm+0x20/0x20 [ 113.274112][ T8064] ? fput+0xe/0x10 [ 113.274116][ T8064] ? ksys_write+0x181/0x220 [ 113.274126][ T8064] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 113.274130][ T8064] ? do_syscall_64+0x21/0x530 [ 113.274137][ T8064] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.274145][ T8064] __x64_sys_clone+0xba/0x140 [ 113.274152][ T8064] do_syscall_64+0xd0/0x530 [ 113.274159][ T8064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.274165][ T8064] RIP: 0033:0x459519 [ 113.274171][ T8064] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.274175][ T8064] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 113.274180][ T8064] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 113.274183][ T8064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 113.274188][ T8064] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 113.431236][ T8064] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 113.439198][ T8064] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 113.447184][ T8061] CPU: 1 PID: 8061 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 113.455015][ T8061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.465098][ T8061] Call Trace: [ 113.468383][ T8061] dump_stack+0x113/0x167 [ 113.472709][ T8061] should_fail.cold.4+0x5/0x13 [ 113.475291][ T8072] FAULT_INJECTION: forcing a failure. [ 113.475291][ T8072] name failslab, interval 1, probability 0, space 0, times 0 [ 113.477459][ T8061] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 113.477469][ T8061] ? ___might_sleep+0x16b/0x270 [ 113.477480][ T8061] __should_failslab+0xba/0xf0 [ 113.477490][ T8061] should_failslab+0x9/0x14 [ 113.490458][ T8071] FAULT_INJECTION: forcing a failure. [ 113.490458][ T8071] name failslab, interval 1, probability 0, space 0, times 0 [ 113.495860][ T8061] kmem_cache_alloc+0x2b1/0x720 [ 113.495868][ T8061] ? copy_namespaces+0xf6/0x2b0 [ 113.495874][ T8061] ? lock_downgrade+0x860/0x860 [ 113.495882][ T8061] alloc_pid+0x54/0x830 [ 113.495889][ T8061] ? copy_thread_tls+0x3af/0x780 [ 113.495900][ T8061] copy_process.part.39+0x2933/0x6100 [ 113.495915][ T8061] ? __cleanup_sighand+0x30/0x30 [ 113.556286][ T8061] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 113.561819][ T8061] _do_fork+0x160/0xb70 [ 113.565958][ T8061] ? copy_init_mm+0x20/0x20 [ 113.570439][ T8061] ? fput+0xe/0x10 [ 113.574161][ T8061] ? ksys_write+0x181/0x220 [ 113.578646][ T8061] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 113.584097][ T8061] ? do_syscall_64+0x21/0x530 [ 113.588759][ T8061] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.594811][ T8061] __x64_sys_clone+0xba/0x140 [ 113.599473][ T8061] do_syscall_64+0xd0/0x530 [ 113.603961][ T8061] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.609831][ T8061] RIP: 0033:0x459519 [ 113.613718][ T8061] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.633425][ T8061] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 113.648853][ T8061] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 113.658649][ T8061] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 113.666603][ T8061] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 113.674558][ T8061] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 113.683583][ T8061] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 113.691685][ T8072] CPU: 0 PID: 8072 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 113.699483][ T8072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.709536][ T8072] Call Trace: [ 113.712809][ T8072] dump_stack+0x113/0x167 [ 113.712820][ T8072] should_fail.cold.4+0x5/0x13 [ 113.712828][ T8072] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 113.712838][ T8072] ? ___might_sleep+0x16b/0x270 [ 113.712847][ T8072] __should_failslab+0xba/0xf0 [ 113.712855][ T8072] should_failslab+0x9/0x14 [ 113.712860][ T8072] kmem_cache_alloc+0x2b1/0x720 [ 113.712867][ T8072] ? copy_namespaces+0xf6/0x2b0 [ 113.712874][ T8072] ? lock_downgrade+0x860/0x860 [ 113.712883][ T8072] alloc_pid+0x54/0x830 [ 113.712890][ T8072] ? copy_thread_tls+0x3af/0x780 [ 113.712902][ T8072] copy_process.part.39+0x2933/0x6100 [ 113.770673][ T8072] ? __cleanup_sighand+0x30/0x30 [ 113.775602][ T8072] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 113.775612][ T8072] _do_fork+0x160/0xb70 [ 113.775622][ T8072] ? copy_init_mm+0x20/0x20 [ 113.775628][ T8072] ? fput+0xe/0x10 [ 113.775633][ T8072] ? ksys_write+0x181/0x220 [ 113.775641][ T8072] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 113.775647][ T8072] ? do_syscall_64+0x21/0x530 [ 113.775652][ T8072] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.775659][ T8072] __x64_sys_clone+0xba/0x140 [ 113.775666][ T8072] do_syscall_64+0xd0/0x530 [ 113.775674][ T8072] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.775679][ T8072] RIP: 0033:0x459519 [ 113.775687][ T8072] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.775690][ T8072] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 113.775696][ T8072] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 113.775700][ T8072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 113.775702][ T8072] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 113.775705][ T8072] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 113.775708][ T8072] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 113.780109][ T8074] FAULT_INJECTION: forcing a failure. [ 113.780109][ T8074] name failslab, interval 1, probability 0, space 0, times 0 [ 113.808429][ T8078] FAULT_INJECTION: forcing a failure. [ 113.808429][ T8078] name failslab, interval 1, probability 0, space 0, times 0 [ 113.812192][ T8071] CPU: 0 PID: 8071 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 113.817933][ T8079] FAULT_INJECTION: forcing a failure. [ 113.817933][ T8079] name failslab, interval 1, probability 0, space 0, times 0 [ 113.821777][ T8071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.821780][ T8071] Call Trace: [ 113.821791][ T8071] dump_stack+0x113/0x167 [ 113.821802][ T8071] should_fail.cold.4+0x5/0x13 [ 113.821810][ T8071] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 113.962765][ T8071] ? ___might_sleep+0x16b/0x270 [ 113.962777][ T8071] __should_failslab+0xba/0xf0 [ 113.962784][ T8071] should_failslab+0x9/0x14 [ 113.962789][ T8071] kmem_cache_alloc+0x2b1/0x720 [ 113.962795][ T8071] ? copy_namespaces+0xf6/0x2b0 [ 113.962802][ T8071] ? lock_downgrade+0x860/0x860 [ 113.962810][ T8071] alloc_pid+0x54/0x830 [ 113.962817][ T8071] ? copy_thread_tls+0x3af/0x780 [ 113.962829][ T8071] copy_process.part.39+0x2933/0x6100 [ 113.962845][ T8071] ? __cleanup_sighand+0x30/0x30 [ 113.962857][ T8071] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 113.962866][ T8071] _do_fork+0x160/0xb70 [ 113.962876][ T8071] ? copy_init_mm+0x20/0x20 [ 113.971939][ T8071] ? fput+0xe/0x10 [ 114.039688][ T8071] ? ksys_write+0x181/0x220 [ 114.047883][ T8071] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 114.053360][ T8071] ? do_syscall_64+0x21/0x530 [ 114.058019][ T8071] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.058030][ T8071] __x64_sys_clone+0xba/0x140 [ 114.058038][ T8071] do_syscall_64+0xd0/0x530 [ 114.058045][ T8071] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.079130][ T8071] RIP: 0033:0x459519 [ 114.083030][ T8071] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.102625][ T8071] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 114.111026][ T8071] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 114.118986][ T8071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 114.126944][ T8071] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 114.134901][ T8071] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 114.142857][ T8071] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 114.150832][ T8079] CPU: 1 PID: 8079 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 114.158634][ T8079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.168680][ T8079] Call Trace: [ 114.171956][ T8079] dump_stack+0x113/0x167 [ 114.176282][ T8079] should_fail.cold.4+0x5/0x13 [ 114.181035][ T8079] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 114.186829][ T8079] ? ___might_sleep+0x16b/0x270 [ 114.191668][ T8079] __should_failslab+0xba/0xf0 [ 114.196417][ T8079] should_failslab+0x9/0x14 [ 114.200898][ T8079] kmem_cache_alloc+0x2b1/0x720 [ 114.205734][ T8079] ? copy_namespaces+0xf6/0x2b0 [ 114.210568][ T8079] ? lock_downgrade+0x860/0x860 [ 114.215400][ T8079] alloc_pid+0x54/0x830 [ 114.219536][ T8079] ? copy_thread_tls+0x3af/0x780 [ 114.224461][ T8079] copy_process.part.39+0x2933/0x6100 [ 114.229827][ T8079] ? __cleanup_sighand+0x30/0x30 [ 114.234756][ T8079] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 114.240290][ T8079] _do_fork+0x160/0xb70 [ 114.244430][ T8079] ? copy_init_mm+0x20/0x20 [ 114.250900][ T8079] ? fput+0xe/0x10 [ 114.254617][ T8079] ? ksys_write+0x181/0x220 [ 114.259121][ T8079] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 114.264563][ T8079] ? do_syscall_64+0x21/0x530 [ 114.269222][ T8079] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.275568][ T8079] __x64_sys_clone+0xba/0x140 [ 114.280237][ T8079] do_syscall_64+0xd0/0x530 [ 114.284725][ T8079] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.290603][ T8079] RIP: 0033:0x459519 [ 114.294479][ T8079] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.314066][ T8079] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 114.322459][ T8079] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 114.330414][ T8079] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 114.338370][ T8079] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 114.346324][ T8079] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 114.354277][ T8079] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 114.362533][ T8078] CPU: 0 PID: 8078 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 114.370331][ T8078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.380376][ T8078] Call Trace: [ 114.383653][ T8078] dump_stack+0x113/0x167 [ 114.387968][ T8078] should_fail.cold.4+0x5/0x13 [ 114.392712][ T8078] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 114.392721][ T8078] ? ___might_sleep+0x16b/0x270 [ 114.392731][ T8078] __should_failslab+0xba/0xf0 [ 114.392739][ T8078] should_failslab+0x9/0x14 [ 114.392743][ T8078] kmem_cache_alloc+0x2b1/0x720 [ 114.392750][ T8078] ? copy_namespaces+0xf6/0x2b0 [ 114.392758][ T8078] ? lock_downgrade+0x860/0x860 [ 114.392766][ T8078] alloc_pid+0x54/0x830 [ 114.392773][ T8078] ? copy_thread_tls+0x3af/0x780 [ 114.392785][ T8078] copy_process.part.39+0x2933/0x6100 [ 114.392800][ T8078] ? __cleanup_sighand+0x30/0x30 [ 114.392813][ T8078] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 114.451969][ T8078] _do_fork+0x160/0xb70 [ 114.456114][ T8078] ? copy_init_mm+0x20/0x20 [ 114.460597][ T8078] ? fput+0xe/0x10 [ 114.464302][ T8078] ? ksys_write+0x181/0x220 [ 114.468792][ T8078] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 114.474235][ T8078] ? do_syscall_64+0x21/0x530 [ 114.478898][ T8078] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.484951][ T8078] __x64_sys_clone+0xba/0x140 [ 114.489615][ T8078] do_syscall_64+0xd0/0x530 [ 114.494196][ T8078] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.500068][ T8078] RIP: 0033:0x459519 [ 114.503945][ T8078] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.523618][ T8078] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 114.532013][ T8078] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 114.539964][ T8078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 114.547920][ T8078] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 114.555876][ T8078] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 114.563832][ T8078] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 114.571804][ T8074] CPU: 1 PID: 8074 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 114.579607][ T8074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.582934][ T8086] FAULT_INJECTION: forcing a failure. [ 114.582934][ T8086] name failslab, interval 1, probability 0, space 0, times 0 [ 114.589649][ T8074] Call Trace: [ 114.605586][ T8074] dump_stack+0x113/0x167 [ 114.609899][ T8074] should_fail.cold.4+0x5/0x13 [ 114.614653][ T8074] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 114.620442][ T8074] ? ___might_sleep+0x16b/0x270 [ 114.625274][ T8074] __should_failslab+0xba/0xf0 [ 114.630019][ T8074] should_failslab+0x9/0x14 [ 114.634499][ T8074] kmem_cache_alloc+0x2b1/0x720 [ 114.639328][ T8074] ? copy_namespaces+0xf6/0x2b0 [ 114.655452][ T8074] ? lock_downgrade+0x860/0x860 [ 114.660288][ T8074] alloc_pid+0x54/0x830 [ 114.664435][ T8074] ? copy_thread_tls+0x3af/0x780 [ 114.669354][ T8074] copy_process.part.39+0x2933/0x6100 [ 114.674714][ T8074] ? __cleanup_sighand+0x30/0x30 [ 114.679720][ T8074] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 114.685247][ T8074] _do_fork+0x160/0xb70 [ 114.689383][ T8074] ? copy_init_mm+0x20/0x20 [ 114.693862][ T8074] ? fput+0xe/0x10 [ 114.697559][ T8074] ? ksys_write+0x181/0x220 [ 114.702044][ T8074] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 114.707499][ T8074] ? do_syscall_64+0x21/0x530 [ 114.712152][ T8074] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.718194][ T8074] __x64_sys_clone+0xba/0x140 [ 114.722852][ T8074] do_syscall_64+0xd0/0x530 [ 114.727331][ T8074] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.733201][ T8074] RIP: 0033:0x459519 [ 114.737077][ T8074] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.756667][ T8074] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 114.765068][ T8074] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 114.773016][ T8074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 114.780969][ T8074] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 114.788919][ T8074] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 114.797087][ T8074] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 114.807310][ T8085] FAULT_INJECTION: forcing a failure. [ 114.807310][ T8085] name failslab, interval 1, probability 0, space 0, times 0 [ 114.809829][ T8089] FAULT_INJECTION: forcing a failure. [ 114.809829][ T8089] name failslab, interval 1, probability 0, space 0, times 0 [ 114.827858][ T8085] CPU: 1 PID: 8085 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 114.840390][ T8085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.850429][ T8085] Call Trace: [ 114.853706][ T8085] dump_stack+0x113/0x167 [ 114.858028][ T8085] should_fail.cold.4+0x5/0x13 [ 114.862804][ T8085] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 114.868624][ T8085] ? ___might_sleep+0x16b/0x270 [ 114.873465][ T8085] __should_failslab+0xba/0xf0 [ 114.878214][ T8085] should_failslab+0x9/0x14 [ 114.882700][ T8085] kmem_cache_alloc+0x2b1/0x720 [ 114.887536][ T8085] ? copy_namespaces+0xf6/0x2b0 [ 114.892365][ T8085] ? lock_downgrade+0x860/0x860 [ 114.897202][ T8085] alloc_pid+0x54/0x830 [ 114.901342][ T8085] ? copy_thread_tls+0x3af/0x780 [ 114.906264][ T8085] copy_process.part.39+0x2933/0x6100 [ 114.911627][ T8085] ? __cleanup_sighand+0x30/0x30 [ 114.916553][ T8085] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 114.922085][ T8085] ? raid6_select_algo+0x25e/0x7b6 [ 114.927181][ T8085] _do_fork+0x160/0xb70 [ 114.931342][ T8085] ? copy_init_mm+0x20/0x20 [ 114.935827][ T8085] ? fput+0xe/0x10 [ 114.939543][ T8085] ? ksys_write+0x181/0x220 [ 114.944031][ T8085] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 114.949471][ T8085] ? do_syscall_64+0x21/0x530 [ 114.954126][ T8085] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.960178][ T8085] __x64_sys_clone+0xba/0x140 [ 114.964843][ T8085] do_syscall_64+0xd0/0x530 [ 114.969328][ T8085] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.975199][ T8085] RIP: 0033:0x459519 [ 114.979073][ T8085] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.998680][ T8085] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 115.007074][ T8085] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 115.015029][ T8085] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 115.022981][ T8085] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 115.030936][ T8085] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 115.038890][ T8085] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 115.046862][ T8086] CPU: 0 PID: 8086 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 115.054676][ T8086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.054680][ T8086] Call Trace: [ 115.054691][ T8086] dump_stack+0x113/0x167 [ 115.054702][ T8086] should_fail.cold.4+0x5/0x13 [ 115.054709][ T8086] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 115.054718][ T8086] ? ___might_sleep+0x16b/0x270 [ 115.082884][ T8086] __should_failslab+0xba/0xf0 [ 115.082892][ T8086] should_failslab+0x9/0x14 [ 115.082898][ T8086] kmem_cache_alloc+0x2b1/0x720 [ 115.082905][ T8086] ? copy_namespaces+0xf6/0x2b0 [ 115.082912][ T8086] ? lock_downgrade+0x860/0x860 [ 115.082920][ T8086] alloc_pid+0x54/0x830 [ 115.082927][ T8086] ? copy_thread_tls+0x3af/0x780 [ 115.082939][ T8086] copy_process.part.39+0x2933/0x6100 [ 115.082953][ T8086] ? __cleanup_sighand+0x30/0x30 [ 115.082965][ T8086] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 115.082975][ T8086] _do_fork+0x160/0xb70 [ 115.082985][ T8086] ? copy_init_mm+0x20/0x20 [ 115.082991][ T8086] ? fput+0xe/0x10 [ 115.082996][ T8086] ? ksys_write+0x181/0x220 [ 115.083005][ T8086] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 115.083011][ T8086] ? do_syscall_64+0x21/0x530 [ 115.083017][ T8086] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.083026][ T8086] __x64_sys_clone+0xba/0x140 [ 115.110894][ T8092] FAULT_INJECTION: forcing a failure. [ 115.110894][ T8092] name failslab, interval 1, probability 0, space 0, times 0 [ 115.111555][ T8086] do_syscall_64+0xd0/0x530 [ 115.111566][ T8086] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.111572][ T8086] RIP: 0033:0x459519 [ 115.111578][ T8086] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.111582][ T8086] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 115.186548][ T8086] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 115.186552][ T8086] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 115.186555][ T8086] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 115.186558][ T8086] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 115.186561][ T8086] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 115.190467][ T8089] CPU: 0 PID: 8089 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 115.220478][ T8089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.220482][ T8089] Call Trace: [ 115.220494][ T8089] dump_stack+0x113/0x167 [ 115.220505][ T8089] should_fail.cold.4+0x5/0x13 [ 115.220514][ T8089] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 115.220524][ T8089] ? ___might_sleep+0x16b/0x270 [ 115.220534][ T8089] __should_failslab+0xba/0xf0 [ 115.220541][ T8089] should_failslab+0x9/0x14 [ 115.220546][ T8089] kmem_cache_alloc+0x2b1/0x720 [ 115.220553][ T8089] ? copy_namespaces+0xf6/0x2b0 [ 115.220560][ T8089] ? lock_downgrade+0x860/0x860 [ 115.220567][ T8089] alloc_pid+0x54/0x830 [ 115.220574][ T8089] ? copy_thread_tls+0x3af/0x780 [ 115.220585][ T8089] copy_process.part.39+0x2933/0x6100 [ 115.220601][ T8089] ? __cleanup_sighand+0x30/0x30 [ 115.220613][ T8089] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 115.220622][ T8089] _do_fork+0x160/0xb70 [ 115.220632][ T8089] ? copy_init_mm+0x20/0x20 [ 115.366742][ T8089] ? fput+0xe/0x10 [ 115.370472][ T8089] ? ksys_write+0x181/0x220 [ 115.374963][ T8089] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 115.380414][ T8089] ? do_syscall_64+0x21/0x530 [ 115.385082][ T8089] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.391139][ T8089] __x64_sys_clone+0xba/0x140 [ 115.395818][ T8089] do_syscall_64+0xd0/0x530 [ 115.395827][ T8089] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.395832][ T8089] RIP: 0033:0x459519 [ 115.395838][ T8089] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.395841][ T8089] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 115.395847][ T8089] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 115.395850][ T8089] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 115.395853][ T8089] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 115.395856][ T8089] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 115.395859][ T8089] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 115.422404][ T8095] FAULT_INJECTION: forcing a failure. [ 115.422404][ T8095] name failslab, interval 1, probability 0, space 0, times 0 [ 115.467137][ T8092] CPU: 1 PID: 8092 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 115.498632][ T8092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.508672][ T8092] Call Trace: [ 115.511953][ T8092] dump_stack+0x113/0x167 [ 115.516272][ T8092] should_fail.cold.4+0x5/0x13 [ 115.521020][ T8092] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 115.526811][ T8092] ? ___might_sleep+0x16b/0x270 [ 115.531645][ T8092] __should_failslab+0xba/0xf0 [ 115.536390][ T8092] should_failslab+0x9/0x14 [ 115.540872][ T8092] kmem_cache_alloc+0x2b1/0x720 [ 115.545703][ T8092] ? copy_namespaces+0xf6/0x2b0 [ 115.550541][ T8092] ? lock_downgrade+0x860/0x860 [ 115.555378][ T8092] alloc_pid+0x54/0x830 [ 115.559519][ T8092] ? copy_thread_tls+0x3af/0x780 [ 115.564478][ T8092] copy_process.part.39+0x2933/0x6100 [ 115.569844][ T8092] ? __cleanup_sighand+0x30/0x30 [ 115.574772][ T8092] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 115.580309][ T8092] _do_fork+0x160/0xb70 [ 115.584449][ T8092] ? copy_init_mm+0x20/0x20 [ 115.588934][ T8092] ? fput+0xe/0x10 [ 115.592636][ T8092] ? ksys_write+0x181/0x220 [ 115.597121][ T8092] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 115.602558][ T8092] ? do_syscall_64+0x21/0x530 [ 115.607217][ T8092] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.613274][ T8092] __x64_sys_clone+0xba/0x140 [ 115.617941][ T8092] do_syscall_64+0xd0/0x530 [ 115.622429][ T8092] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.628312][ T8092] RIP: 0033:0x459519 [ 115.632189][ T8092] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.651785][ T8092] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 115.660183][ T8092] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 115.668144][ T8092] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 115.676103][ T8092] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 115.685964][ T8092] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 115.693925][ T8092] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 115.701898][ T8095] CPU: 0 PID: 8095 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 115.709701][ T8095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.719751][ T8095] Call Trace: [ 115.723052][ T8095] dump_stack+0x113/0x167 [ 115.723064][ T8095] should_fail.cold.4+0x5/0x13 [ 115.723072][ T8095] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 115.723082][ T8095] ? ___might_sleep+0x16b/0x270 [ 115.723092][ T8095] __should_failslab+0xba/0xf0 [ 115.723100][ T8095] should_failslab+0x9/0x14 [ 115.723105][ T8095] kmem_cache_alloc+0x2b1/0x720 [ 115.723112][ T8095] ? copy_namespaces+0xf6/0x2b0 [ 115.723118][ T8095] ? lock_downgrade+0x860/0x860 [ 115.723126][ T8095] alloc_pid+0x54/0x830 [ 115.723133][ T8095] ? copy_thread_tls+0x3af/0x780 [ 115.723145][ T8095] copy_process.part.39+0x2933/0x6100 [ 115.723161][ T8095] ? __cleanup_sighand+0x30/0x30 [ 115.723173][ T8095] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 115.723182][ T8095] _do_fork+0x160/0xb70 [ 115.738031][ T8095] ? copy_init_mm+0x20/0x20 [ 115.738038][ T8095] ? fput+0xe/0x10 [ 115.738043][ T8095] ? ksys_write+0x181/0x220 [ 115.738053][ T8095] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 115.738059][ T8095] ? do_syscall_64+0x21/0x530 [ 115.756946][ T8095] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.756957][ T8095] __x64_sys_clone+0xba/0x140 [ 115.756968][ T8095] do_syscall_64+0xd0/0x530 [ 115.756976][ T8095] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.756981][ T8095] RIP: 0033:0x459519 [ 115.756988][ T8095] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.756994][ T8095] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 115.766654][ T8095] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 115.766657][ T8095] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 115.766660][ T8095] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 115.766663][ T8095] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 115.766666][ T8095] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 115.776190][ T8102] FAULT_INJECTION: forcing a failure. [ 115.776190][ T8102] name failslab, interval 1, probability 0, space 0, times 0 [ 115.782253][ T8100] FAULT_INJECTION: forcing a failure. [ 115.782253][ T8100] name failslab, interval 1, probability 0, space 0, times 0 [ 115.799300][ T8102] CPU: 0 PID: 8102 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 115.803265][ T8101] FAULT_INJECTION: forcing a failure. [ 115.803265][ T8101] name failslab, interval 1, probability 0, space 0, times 0 [ 115.804323][ T8102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.804327][ T8102] Call Trace: [ 115.826099][ T8102] dump_stack+0x113/0x167 [ 115.826111][ T8102] should_fail.cold.4+0x5/0x13 [ 115.826120][ T8102] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 115.826129][ T8102] ? ___might_sleep+0x16b/0x270 [ 115.826142][ T8102] __should_failslab+0xba/0xf0 [ 115.835277][ T8102] should_failslab+0x9/0x14 [ 115.835282][ T8102] kmem_cache_alloc+0x2b1/0x720 [ 115.835289][ T8102] ? copy_namespaces+0xf6/0x2b0 [ 115.835296][ T8102] ? lock_downgrade+0x860/0x860 [ 115.835306][ T8102] alloc_pid+0x54/0x830 [ 115.835313][ T8102] ? copy_thread_tls+0x3af/0x780 [ 115.835324][ T8102] copy_process.part.39+0x2933/0x6100 [ 115.835339][ T8102] ? __cleanup_sighand+0x30/0x30 [ 115.835350][ T8102] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 115.835360][ T8102] _do_fork+0x160/0xb70 [ 115.835371][ T8102] ? copy_init_mm+0x20/0x20 [ 115.835377][ T8102] ? fput+0xe/0x10 [ 115.835382][ T8102] ? ksys_write+0x181/0x220 [ 115.835392][ T8102] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 115.835397][ T8102] ? do_syscall_64+0x21/0x530 [ 115.835403][ T8102] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.835410][ T8102] __x64_sys_clone+0xba/0x140 [ 115.835418][ T8102] do_syscall_64+0xd0/0x530 [ 115.835425][ T8102] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.968369][ T8102] RIP: 0033:0x459519 [ 115.975941][ T8102] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.975944][ T8102] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 115.975950][ T8102] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 115.975953][ T8102] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 115.975956][ T8102] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 115.975959][ T8102] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 115.975962][ T8102] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 116.030967][ T8109] FAULT_INJECTION: forcing a failure. [ 116.030967][ T8109] name failslab, interval 1, probability 0, space 0, times 0 [ 116.040826][ T8106] FAULT_INJECTION: forcing a failure. [ 116.040826][ T8106] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 116.044706][ T8109] CPU: 0 PID: 8109 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 116.193543][ T8109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.203583][ T8109] Call Trace: [ 116.206858][ T8109] dump_stack+0x113/0x167 [ 116.211173][ T8109] should_fail.cold.4+0x5/0x13 [ 116.215919][ T8109] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 116.221706][ T8109] ? ___might_sleep+0x16b/0x270 [ 116.226544][ T8109] __should_failslab+0xba/0xf0 [ 116.231287][ T8109] should_failslab+0x9/0x14 [ 116.235767][ T8109] kmem_cache_alloc+0x2b1/0x720 [ 116.240598][ T8109] ? copy_namespaces+0xf6/0x2b0 [ 116.245429][ T8109] ? lock_downgrade+0x860/0x860 [ 116.250264][ T8109] alloc_pid+0x54/0x830 [ 116.254399][ T8109] ? copy_thread_tls+0x3af/0x780 [ 116.259332][ T8109] copy_process.part.39+0x2933/0x6100 [ 116.264696][ T8109] ? __cleanup_sighand+0x30/0x30 [ 116.269621][ T8109] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 116.275148][ T8109] ? fl_change+0x1890/0x4140 [ 116.279724][ T8109] _do_fork+0x160/0xb70 [ 116.283863][ T8109] ? copy_init_mm+0x20/0x20 [ 116.288347][ T8109] ? fput+0xe/0x10 [ 116.292052][ T8109] ? ksys_write+0x181/0x220 [ 116.296535][ T8109] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 116.301976][ T8109] ? do_syscall_64+0x21/0x530 [ 116.306635][ T8109] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.312685][ T8109] __x64_sys_clone+0xba/0x140 [ 116.317356][ T8109] do_syscall_64+0xd0/0x530 [ 116.321843][ T8109] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.327717][ T8109] RIP: 0033:0x459519 [ 116.331593][ T8109] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 116.351182][ T8109] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 116.359578][ T8109] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 116.367533][ T8109] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 116.375486][ T8109] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 116.383441][ T8109] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 116.391391][ T8109] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 116.399366][ T8106] CPU: 1 PID: 8106 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 116.407166][ T8106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.417206][ T8106] Call Trace: [ 116.420483][ T8106] dump_stack+0x113/0x167 [ 116.424805][ T8106] should_fail.cold.4+0x5/0x13 [ 116.429555][ T8106] ? mark_held_locks+0x130/0x130 [ 116.433056][ T8111] FAULT_INJECTION: forcing a failure. [ 116.433056][ T8111] name failslab, interval 1, probability 0, space 0, times 0 [ 116.434479][ T8106] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 116.434490][ T8106] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 116.434500][ T8106] should_fail_alloc_page+0x50/0x60 [ 116.434506][ T8106] __alloc_pages_nodemask+0x17f/0x850 [ 116.434513][ T8106] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 116.434526][ T8106] cache_grow_begin+0x92/0x660 [ 116.479364][ T8106] ? trace_hardirqs_off+0x41/0x180 [ 116.484461][ T8106] kmem_cache_alloc+0x657/0x720 [ 116.489318][ T8106] ? kasan_check_read+0x11/0x20 [ 116.494155][ T8106] copy_process.part.39+0x1e90/0x6100 [ 116.499521][ T8106] ? __cleanup_sighand+0x30/0x30 [ 116.504445][ T8106] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 116.509977][ T8106] _do_fork+0x160/0xb70 [ 116.514118][ T8106] ? copy_init_mm+0x20/0x20 [ 116.518600][ T8106] ? fput+0xe/0x10 [ 116.522306][ T8106] ? ksys_write+0x181/0x220 [ 116.526793][ T8106] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 116.532234][ T8106] ? do_syscall_64+0x21/0x530 [ 116.536894][ T8106] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.542964][ T8106] __x64_sys_clone+0xba/0x140 [ 116.547626][ T8106] do_syscall_64+0xd0/0x530 [ 116.552114][ T8106] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.557987][ T8106] RIP: 0033:0x459519 [ 116.561862][ T8106] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 116.581451][ T8106] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 116.589847][ T8106] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 116.597818][ T8106] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 116.605796][ T8106] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 116.613757][ T8106] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 116.621714][ T8106] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 116.629684][ T8101] CPU: 0 PID: 8101 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 116.637483][ T8101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.647566][ T8101] Call Trace: [ 116.650841][ T8101] dump_stack+0x113/0x167 [ 116.655158][ T8101] should_fail.cold.4+0x5/0x13 [ 116.659912][ T8101] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 116.665706][ T8101] ? ___might_sleep+0x16b/0x270 [ 116.670543][ T8101] __should_failslab+0xba/0xf0 [ 116.675293][ T8101] should_failslab+0x9/0x14 [ 116.679775][ T8101] kmem_cache_alloc+0x2b1/0x720 [ 116.684612][ T8101] ? copy_namespaces+0xf6/0x2b0 [ 116.689446][ T8101] ? lock_downgrade+0x860/0x860 [ 116.694288][ T8101] alloc_pid+0x54/0x830 [ 116.698429][ T8101] ? copy_thread_tls+0x3af/0x780 [ 116.703380][ T8101] copy_process.part.39+0x2933/0x6100 [ 116.708745][ T8101] ? __cleanup_sighand+0x30/0x30 [ 116.713670][ T8101] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 116.719199][ T8101] _do_fork+0x160/0xb70 [ 116.723349][ T8101] ? copy_init_mm+0x20/0x20 2019/06/29 11:52:49 executed programs: 219 [ 116.727836][ T8101] ? fput+0xe/0x10 [ 116.731536][ T8101] ? ksys_write+0x181/0x220 [ 116.736024][ T8101] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 116.741464][ T8101] ? do_syscall_64+0x21/0x530 [ 116.746212][ T8101] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.752437][ T8101] __x64_sys_clone+0xba/0x140 [ 116.752447][ T8101] do_syscall_64+0xd0/0x530 [ 116.752455][ T8101] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.752462][ T8101] RIP: 0033:0x459519 [ 116.778500][ T8101] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 116.798094][ T8101] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 116.798101][ T8101] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 116.798104][ T8101] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 116.798107][ T8101] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 116.798109][ T8101] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 116.798112][ T8101] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 116.805651][ T8116] FAULT_INJECTION: forcing a failure. [ 116.805651][ T8116] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 116.810992][ T8100] CPU: 1 PID: 8100 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 116.867301][ T8100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.877335][ T8100] Call Trace: [ 116.880610][ T8100] dump_stack+0x113/0x167 [ 116.884924][ T8100] should_fail.cold.4+0x5/0x13 [ 116.889667][ T8100] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 116.895454][ T8100] ? ___might_sleep+0x16b/0x270 [ 116.900304][ T8100] __should_failslab+0xba/0xf0 [ 116.905051][ T8100] should_failslab+0x9/0x14 [ 116.909558][ T8100] kmem_cache_alloc+0x2b1/0x720 [ 116.914388][ T8100] ? copy_namespaces+0xf6/0x2b0 [ 116.919225][ T8100] ? lock_downgrade+0x860/0x860 [ 116.924063][ T8100] alloc_pid+0x54/0x830 [ 116.928200][ T8100] ? copy_thread_tls+0x3af/0x780 [ 116.933126][ T8100] copy_process.part.39+0x2933/0x6100 [ 116.938486][ T8100] ? __cleanup_sighand+0x30/0x30 [ 116.943408][ T8100] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 116.948952][ T8100] _do_fork+0x160/0xb70 [ 116.953090][ T8100] ? copy_init_mm+0x20/0x20 [ 116.957572][ T8100] ? fput+0xe/0x10 [ 116.961275][ T8100] ? ksys_write+0x181/0x220 [ 116.965765][ T8100] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 116.971204][ T8100] ? do_syscall_64+0x21/0x530 [ 116.975880][ T8100] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.981931][ T8100] __x64_sys_clone+0xba/0x140 [ 116.986600][ T8100] do_syscall_64+0xd0/0x530 [ 116.991089][ T8100] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.996964][ T8100] RIP: 0033:0x459519 [ 117.000856][ T8100] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 117.020451][ T8100] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 117.028872][ T8100] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 117.036832][ T8100] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 117.044793][ T8100] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 117.052749][ T8100] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 117.060716][ T8100] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 117.068697][ T8116] CPU: 0 PID: 8116 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 117.076514][ T8116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.086563][ T8116] Call Trace: [ 117.089853][ T8116] dump_stack+0x113/0x167 [ 117.089865][ T8116] should_fail.cold.4+0x5/0x13 [ 117.089872][ T8116] ? mark_held_locks+0x130/0x130 [ 117.089882][ T8116] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 117.089891][ T8116] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 117.089902][ T8116] should_fail_alloc_page+0x50/0x60 [ 117.089907][ T8116] __alloc_pages_nodemask+0x17f/0x850 [ 117.089914][ T8116] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 117.103892][ T8116] cache_grow_begin+0x92/0x660 [ 117.103901][ T8116] ? trace_hardirqs_off+0x41/0x180 [ 117.103908][ T8116] kmem_cache_alloc+0x657/0x720 [ 117.103915][ T8116] ? kasan_check_read+0x11/0x20 [ 117.103927][ T8116] copy_process.part.39+0x1e90/0x6100 [ 117.103942][ T8116] ? __cleanup_sighand+0x30/0x30 [ 117.103953][ T8116] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 117.103964][ T8116] _do_fork+0x160/0xb70 [ 117.115305][ T8116] ? copy_init_mm+0x20/0x20 [ 117.115312][ T8116] ? fput+0xe/0x10 [ 117.115317][ T8116] ? ksys_write+0x181/0x220 [ 117.115327][ T8116] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 117.115333][ T8116] ? do_syscall_64+0x21/0x530 [ 117.115340][ T8116] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 117.115347][ T8116] __x64_sys_clone+0xba/0x140 [ 117.115354][ T8116] do_syscall_64+0xd0/0x530 [ 117.115361][ T8116] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 117.115366][ T8116] RIP: 0033:0x459519 [ 117.115373][ T8116] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 117.115376][ T8116] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 117.115381][ T8116] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 117.115384][ T8116] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 117.115387][ T8116] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 117.115391][ T8116] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 117.115394][ T8116] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 117.122863][ T8115] FAULT_INJECTION: forcing a failure. [ 117.122863][ T8115] name failslab, interval 1, probability 0, space 0, times 0 [ 117.136859][ T8111] CPU: 1 PID: 8111 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 117.255783][ T8119] FAULT_INJECTION: forcing a failure. [ 117.255783][ T8119] name failslab, interval 1, probability 0, space 0, times 0 [ 117.262813][ T8111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.262817][ T8111] Call Trace: [ 117.262828][ T8111] dump_stack+0x113/0x167 [ 117.262838][ T8111] should_fail.cold.4+0x5/0x13 [ 117.262845][ T8111] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 117.262854][ T8111] ? ___might_sleep+0x16b/0x270 [ 117.352550][ T8111] __should_failslab+0xba/0xf0 [ 117.357408][ T8111] should_failslab+0x9/0x14 [ 117.361893][ T8111] kmem_cache_alloc+0x2b1/0x720 [ 117.366728][ T8111] ? copy_namespaces+0xf6/0x2b0 [ 117.371566][ T8111] ? lock_downgrade+0x860/0x860 [ 117.376399][ T8111] alloc_pid+0x54/0x830 [ 117.380540][ T8111] ? copy_thread_tls+0x3af/0x780 [ 117.385465][ T8111] copy_process.part.39+0x2933/0x6100 [ 117.390855][ T8111] ? __cleanup_sighand+0x30/0x30 [ 117.395784][ T8111] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 117.401316][ T8111] _do_fork+0x160/0xb70 [ 117.405458][ T8111] ? copy_init_mm+0x20/0x20 [ 117.409941][ T8111] ? fput+0xe/0x10 [ 117.413641][ T8111] ? ksys_write+0x181/0x220 [ 117.418158][ T8111] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 117.423601][ T8111] ? do_syscall_64+0x21/0x530 [ 117.428261][ T8111] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 117.434311][ T8111] __x64_sys_clone+0xba/0x140 [ 117.438973][ T8111] do_syscall_64+0xd0/0x530 [ 117.443467][ T8111] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 117.449340][ T8111] RIP: 0033:0x459519 [ 117.453217][ T8111] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 117.472824][ T8111] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 117.481218][ T8111] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 117.489186][ T8111] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 117.497146][ T8111] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 117.505103][ T8111] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 117.513060][ T8111] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 117.521035][ T8119] CPU: 0 PID: 8119 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 117.528836][ T8119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.538889][ T8119] Call Trace: [ 117.542174][ T8119] dump_stack+0x113/0x167 [ 117.546504][ T8119] should_fail.cold.4+0x5/0x13 [ 117.551264][ T8119] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 117.557066][ T8119] ? ___might_sleep+0x16b/0x270 [ 117.561915][ T8119] __should_failslab+0xba/0xf0 [ 117.564986][ T8124] FAULT_INJECTION: forcing a failure. [ 117.564986][ T8124] name failslab, interval 1, probability 0, space 0, times 0 [ 117.566694][ T8119] should_failslab+0x9/0x14 [ 117.566700][ T8119] kmem_cache_alloc+0x2b1/0x720 [ 117.566708][ T8119] ? copy_namespaces+0xf6/0x2b0 [ 117.566715][ T8119] ? lock_downgrade+0x860/0x860 [ 117.566724][ T8119] alloc_pid+0x54/0x830 [ 117.566730][ T8119] ? copy_thread_tls+0x3af/0x780 [ 117.566741][ T8119] copy_process.part.39+0x2933/0x6100 [ 117.612763][ T8119] ? __cleanup_sighand+0x30/0x30 [ 117.617692][ T8119] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 117.623228][ T8119] _do_fork+0x160/0xb70 [ 117.627380][ T8119] ? copy_init_mm+0x20/0x20 [ 117.631867][ T8119] ? fput+0xe/0x10 [ 117.635571][ T8119] ? ksys_write+0x181/0x220 [ 117.640062][ T8119] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 117.645510][ T8119] ? do_syscall_64+0x21/0x530 [ 117.650181][ T8119] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 117.656274][ T8119] __x64_sys_clone+0xba/0x140 [ 117.660939][ T8119] do_syscall_64+0xd0/0x530 [ 117.665432][ T8119] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 117.671309][ T8119] RIP: 0033:0x459519 [ 117.675190][ T8119] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 117.696268][ T8119] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 117.704669][ T8119] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 117.712652][ T8119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 117.720610][ T8119] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 117.728564][ T8119] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 117.736518][ T8119] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 117.744665][ T8124] CPU: 1 PID: 8124 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 117.752466][ T8124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.762516][ T8124] Call Trace: [ 117.765827][ T8124] dump_stack+0x113/0x167 [ 117.770155][ T8124] should_fail.cold.4+0x5/0x13 [ 117.774909][ T8124] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 117.780711][ T8124] ? ___might_sleep+0x16b/0x270 [ 117.785558][ T8124] __should_failslab+0xba/0xf0 [ 117.791224][ T8124] should_failslab+0x9/0x14 [ 117.795711][ T8124] kmem_cache_alloc+0x2b1/0x720 [ 117.795719][ T8124] ? copy_namespaces+0xf6/0x2b0 [ 117.795726][ T8124] ? lock_downgrade+0x860/0x860 [ 117.795733][ T8124] alloc_pid+0x54/0x830 [ 117.795740][ T8124] ? copy_thread_tls+0x3af/0x780 [ 117.795751][ T8124] copy_process.part.39+0x2933/0x6100 [ 117.805420][ T8124] ? __cleanup_sighand+0x30/0x30 [ 117.805431][ T8124] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 117.805438][ T8124] ? qh_urb_transaction+0x90/0x1200 [ 117.805446][ T8124] _do_fork+0x160/0xb70 [ 117.805455][ T8124] ? copy_init_mm+0x20/0x20 [ 117.805460][ T8124] ? fput+0xe/0x10 [ 117.805465][ T8124] ? ksys_write+0x181/0x220 [ 117.805474][ T8124] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 117.816160][ T8124] ? do_syscall_64+0x21/0x530 [ 117.826414][ T8124] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 117.826423][ T8124] __x64_sys_clone+0xba/0x140 [ 117.826432][ T8124] do_syscall_64+0xd0/0x530 [ 117.826439][ T8124] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 117.826444][ T8124] RIP: 0033:0x459519 [ 117.826451][ T8124] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 117.836882][ T8124] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 117.846180][ T8124] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 117.846184][ T8124] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 117.846187][ T8124] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 117.846189][ T8124] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 117.846192][ T8124] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 117.858142][ T8115] CPU: 1 PID: 8115 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 117.865117][ T8129] FAULT_INJECTION: forcing a failure. [ 117.865117][ T8129] name failslab, interval 1, probability 0, space 0, times 0 [ 117.869073][ T8115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.869077][ T8115] Call Trace: [ 117.869088][ T8115] dump_stack+0x113/0x167 [ 117.869099][ T8115] should_fail.cold.4+0x5/0x13 [ 117.869107][ T8115] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 117.884291][ T8115] ? ___might_sleep+0x16b/0x270 [ 117.913650][ T8115] __should_failslab+0xba/0xf0 [ 117.913659][ T8115] should_failslab+0x9/0x14 [ 117.913664][ T8115] kmem_cache_alloc+0x2b1/0x720 [ 117.913673][ T8115] ? copy_namespaces+0xf6/0x2b0 [ 117.913680][ T8115] ? lock_downgrade+0x860/0x860 [ 117.913688][ T8115] alloc_pid+0x54/0x830 [ 117.913694][ T8115] ? copy_thread_tls+0x3af/0x780 [ 117.913705][ T8115] copy_process.part.39+0x2933/0x6100 [ 117.913719][ T8115] ? __cleanup_sighand+0x30/0x30 [ 118.058175][ T8115] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 118.063732][ T8115] _do_fork+0x160/0xb70 [ 118.067881][ T8115] ? copy_init_mm+0x20/0x20 [ 118.072368][ T8115] ? fput+0xe/0x10 [ 118.076072][ T8115] ? ksys_write+0x181/0x220 [ 118.080562][ T8115] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 118.086004][ T8115] ? do_syscall_64+0x21/0x530 [ 118.090663][ T8115] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 118.096717][ T8115] __x64_sys_clone+0xba/0x140 [ 118.101381][ T8115] do_syscall_64+0xd0/0x530 [ 118.105872][ T8115] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 118.111775][ T8115] RIP: 0033:0x459519 [ 118.115654][ T8115] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 118.135248][ T8115] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 118.143649][ T8115] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 118.151610][ T8115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 118.159567][ T8115] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 118.167522][ T8115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 118.175481][ T8115] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 118.183459][ T8129] CPU: 0 PID: 8129 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 118.191270][ T8129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.201316][ T8129] Call Trace: [ 118.204601][ T8129] dump_stack+0x113/0x167 [ 118.208928][ T8129] should_fail.cold.4+0x5/0x13 [ 118.213682][ T8129] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 118.219480][ T8129] ? ___might_sleep+0x16b/0x270 [ 118.221969][ T8135] FAULT_INJECTION: forcing a failure. [ 118.221969][ T8135] name failslab, interval 1, probability 0, space 0, times 0 [ 118.224338][ T8129] __should_failslab+0xba/0xf0 [ 118.224347][ T8129] should_failslab+0x9/0x14 [ 118.224351][ T8129] kmem_cache_alloc+0x2b1/0x720 [ 118.224358][ T8129] ? copy_namespaces+0xf6/0x2b0 [ 118.224365][ T8129] ? lock_downgrade+0x860/0x860 [ 118.224372][ T8129] alloc_pid+0x54/0x830 [ 118.224379][ T8129] ? copy_thread_tls+0x3af/0x780 [ 118.224390][ T8129] copy_process.part.39+0x2933/0x6100 [ 118.224404][ T8129] ? __cleanup_sighand+0x30/0x30 [ 118.280016][ T8129] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 118.285554][ T8129] _do_fork+0x160/0xb70 [ 118.289702][ T8129] ? copy_init_mm+0x20/0x20 [ 118.294193][ T8129] ? fput+0xe/0x10 [ 118.297907][ T8129] ? ksys_write+0x181/0x220 [ 118.302412][ T8129] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 118.307860][ T8129] ? do_syscall_64+0x21/0x530 [ 118.310027][ T8137] FAULT_INJECTION: forcing a failure. [ 118.310027][ T8137] name failslab, interval 1, probability 0, space 0, times 0 [ 118.312524][ T8129] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 118.312535][ T8129] __x64_sys_clone+0xba/0x140 [ 118.312544][ T8129] do_syscall_64+0xd0/0x530 [ 118.312551][ T8129] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 118.312556][ T8129] RIP: 0033:0x459519 [ 118.312562][ T8129] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 118.312565][ T8129] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 118.312571][ T8129] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 118.312574][ T8129] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 118.312577][ T8129] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 118.312579][ T8129] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 118.312582][ T8129] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 118.320263][ T8139] FAULT_INJECTION: forcing a failure. [ 118.320263][ T8139] name failslab, interval 1, probability 0, space 0, times 0 [ 118.336278][ T8138] FAULT_INJECTION: forcing a failure. [ 118.336278][ T8138] name failslab, interval 1, probability 0, space 0, times 0 [ 118.336287][ T8138] CPU: 0 PID: 8138 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 118.336290][ T8138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.336293][ T8138] Call Trace: [ 118.336302][ T8138] dump_stack+0x113/0x167 [ 118.336313][ T8138] should_fail.cold.4+0x5/0x13 [ 118.350546][ T8138] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 118.479432][ T8138] ? ___might_sleep+0x16b/0x270 [ 118.484277][ T8138] __should_failslab+0xba/0xf0 [ 118.489025][ T8138] should_failslab+0x9/0x14 [ 118.493514][ T8138] kmem_cache_alloc+0x2b1/0x720 [ 118.498348][ T8138] ? copy_namespaces+0xf6/0x2b0 [ 118.503181][ T8138] ? lock_downgrade+0x860/0x860 [ 118.508021][ T8138] alloc_pid+0x54/0x830 [ 118.512160][ T8138] ? copy_thread_tls+0x3af/0x780 [ 118.517085][ T8138] copy_process.part.39+0x2933/0x6100 [ 118.522448][ T8138] ? __cleanup_sighand+0x30/0x30 [ 118.527550][ T8138] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 118.533087][ T8138] _do_fork+0x160/0xb70 [ 118.537235][ T8138] ? copy_init_mm+0x20/0x20 [ 118.541731][ T8138] ? fput+0xe/0x10 [ 118.545435][ T8138] ? ksys_write+0x181/0x220 [ 118.549928][ T8138] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 118.555375][ T8138] ? do_syscall_64+0x21/0x530 [ 118.560041][ T8138] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 118.566095][ T8138] __x64_sys_clone+0xba/0x140 [ 118.570758][ T8138] do_syscall_64+0xd0/0x530 [ 118.575249][ T8138] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 118.581128][ T8138] RIP: 0033:0x459519 [ 118.585008][ T8138] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 118.604605][ T8138] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 118.613012][ T8138] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 118.620971][ T8138] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 118.638660][ T8138] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 118.646620][ T8138] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 118.654582][ T8138] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 118.664646][ T8137] CPU: 1 PID: 8137 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 118.672455][ T8137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.682541][ T8137] Call Trace: [ 118.685829][ T8137] dump_stack+0x113/0x167 [ 118.690153][ T8137] should_fail.cold.4+0x5/0x13 [ 118.693573][ T8142] FAULT_INJECTION: forcing a failure. [ 118.693573][ T8142] name failslab, interval 1, probability 0, space 0, times 0 [ 118.694909][ T8137] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 118.694918][ T8137] ? ___might_sleep+0x16b/0x270 [ 118.694929][ T8137] __should_failslab+0xba/0xf0 [ 118.694937][ T8137] should_failslab+0x9/0x14 [ 118.694942][ T8137] kmem_cache_alloc+0x2b1/0x720 [ 118.694951][ T8137] ? copy_namespaces+0xf6/0x2b0 [ 118.737025][ T8137] ? lock_downgrade+0x860/0x860 [ 118.741862][ T8137] alloc_pid+0x54/0x830 [ 118.746004][ T8137] ? copy_thread_tls+0x3af/0x780 [ 118.750930][ T8137] copy_process.part.39+0x2933/0x6100 [ 118.756323][ T8137] ? __cleanup_sighand+0x30/0x30 [ 118.761257][ T8137] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 118.766787][ T8137] _do_fork+0x160/0xb70 [ 118.770933][ T8137] ? copy_init_mm+0x20/0x20 [ 118.775419][ T8137] ? fput+0xe/0x10 [ 118.779123][ T8137] ? ksys_write+0x181/0x220 [ 118.783611][ T8137] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 118.789053][ T8137] ? do_syscall_64+0x21/0x530 [ 118.793714][ T8137] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 118.799771][ T8137] __x64_sys_clone+0xba/0x140 [ 118.804438][ T8137] do_syscall_64+0xd0/0x530 [ 118.808929][ T8137] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 118.815277][ T8137] RIP: 0033:0x459519 [ 118.819154][ T8137] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 118.838742][ T8137] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 118.847142][ T8137] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 118.855097][ T8137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 118.863053][ T8137] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 118.871010][ T8137] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 118.878967][ T8137] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 118.886943][ T8142] CPU: 0 PID: 8142 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 118.894740][ T8142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.894743][ T8142] Call Trace: [ 118.894754][ T8142] dump_stack+0x113/0x167 [ 118.894765][ T8142] should_fail.cold.4+0x5/0x13 [ 118.894772][ T8142] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 118.894782][ T8142] ? ___might_sleep+0x16b/0x270 [ 118.894791][ T8142] __should_failslab+0xba/0xf0 [ 118.894799][ T8142] should_failslab+0x9/0x14 [ 118.894803][ T8142] kmem_cache_alloc+0x2b1/0x720 [ 118.894812][ T8142] ? copy_namespaces+0xf6/0x2b0 [ 118.946642][ T8142] ? lock_downgrade+0x860/0x860 [ 118.951477][ T8142] alloc_pid+0x54/0x830 [ 118.955619][ T8142] ? copy_thread_tls+0x3af/0x780 [ 118.955631][ T8142] copy_process.part.39+0x2933/0x6100 [ 118.955645][ T8142] ? __cleanup_sighand+0x30/0x30 [ 118.955657][ T8142] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 118.955667][ T8142] _do_fork+0x160/0xb70 [ 118.955677][ T8142] ? copy_init_mm+0x20/0x20 [ 118.955683][ T8142] ? fput+0xe/0x10 [ 118.955687][ T8142] ? ksys_write+0x181/0x220 [ 118.955697][ T8142] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 118.955703][ T8142] ? do_syscall_64+0x21/0x530 [ 118.976415][ T8142] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 118.976426][ T8142] __x64_sys_clone+0xba/0x140 [ 118.976436][ T8142] do_syscall_64+0xd0/0x530 [ 118.976443][ T8142] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 118.976448][ T8142] RIP: 0033:0x459519 [ 118.976456][ T8142] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 118.976460][ T8142] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 118.976465][ T8142] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 118.976470][ T8142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 119.072196][ T8142] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 119.080155][ T8142] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 119.088110][ T8142] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 119.096737][ T8135] CPU: 1 PID: 8135 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 119.104547][ T8135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.114594][ T8135] Call Trace: [ 119.117875][ T8135] dump_stack+0x113/0x167 [ 119.122198][ T8135] should_fail.cold.4+0x5/0x13 [ 119.126954][ T8135] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 119.132794][ T8135] ? ___might_sleep+0x16b/0x270 [ 119.137665][ T8135] __should_failslab+0xba/0xf0 [ 119.139389][ T8146] FAULT_INJECTION: forcing a failure. [ 119.139389][ T8146] name failslab, interval 1, probability 0, space 0, times 0 [ 119.142420][ T8135] should_failslab+0x9/0x14 [ 119.142425][ T8135] kmem_cache_alloc+0x2b1/0x720 [ 119.142432][ T8135] ? copy_namespaces+0xf6/0x2b0 [ 119.142439][ T8135] ? lock_downgrade+0x860/0x860 [ 119.142447][ T8135] alloc_pid+0x54/0x830 [ 119.142456][ T8135] ? copy_thread_tls+0x3af/0x780 [ 119.160735][ T8148] FAULT_INJECTION: forcing a failure. [ 119.160735][ T8148] name failslab, interval 1, probability 0, space 0, times 0 [ 119.164352][ T8135] copy_process.part.39+0x2933/0x6100 [ 119.164369][ T8135] ? __cleanup_sighand+0x30/0x30 [ 119.164381][ T8135] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 119.164393][ T8135] _do_fork+0x160/0xb70 [ 119.215578][ T8135] ? copy_init_mm+0x20/0x20 [ 119.220064][ T8135] ? fput+0xe/0x10 [ 119.223768][ T8135] ? ksys_write+0x181/0x220 [ 119.228256][ T8135] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 119.233702][ T8135] ? do_syscall_64+0x21/0x530 [ 119.238380][ T8135] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.244453][ T8135] __x64_sys_clone+0xba/0x140 [ 119.249119][ T8135] do_syscall_64+0xd0/0x530 [ 119.253611][ T8135] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.259488][ T8135] RIP: 0033:0x459519 [ 119.263369][ T8135] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 119.283072][ T8135] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 119.291466][ T8135] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 119.299428][ T8135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 119.307388][ T8135] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 119.315344][ T8135] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 119.323301][ T8135] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 119.331329][ T8146] CPU: 0 PID: 8146 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 119.339126][ T8146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.339129][ T8146] Call Trace: [ 119.339141][ T8146] dump_stack+0x113/0x167 [ 119.339152][ T8146] should_fail.cold.4+0x5/0x13 [ 119.339161][ T8146] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 119.367290][ T8146] ? ___might_sleep+0x16b/0x270 [ 119.367301][ T8146] __should_failslab+0xba/0xf0 [ 119.367309][ T8146] should_failslab+0x9/0x14 [ 119.381360][ T8146] kmem_cache_alloc+0x2b1/0x720 [ 119.386195][ T8146] ? copy_namespaces+0xf6/0x2b0 [ 119.391026][ T8146] ? lock_downgrade+0x860/0x860 [ 119.395865][ T8146] alloc_pid+0x54/0x830 [ 119.400012][ T8146] ? copy_thread_tls+0x3af/0x780 [ 119.404964][ T8146] copy_process.part.39+0x2933/0x6100 [ 119.410330][ T8146] ? __cleanup_sighand+0x30/0x30 [ 119.415263][ T8146] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 119.420796][ T8146] _do_fork+0x160/0xb70 [ 119.424939][ T8146] ? copy_init_mm+0x20/0x20 [ 119.429428][ T8146] ? fput+0xe/0x10 [ 119.433133][ T8146] ? ksys_write+0x181/0x220 [ 119.437619][ T8146] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 119.443058][ T8146] ? do_syscall_64+0x21/0x530 [ 119.447738][ T8146] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.453791][ T8146] __x64_sys_clone+0xba/0x140 [ 119.458454][ T8146] do_syscall_64+0xd0/0x530 [ 119.462952][ T8146] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.468831][ T8146] RIP: 0033:0x459519 [ 119.472709][ T8146] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 119.492301][ T8146] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 119.500695][ T8146] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 119.508651][ T8146] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 119.516608][ T8146] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 119.524584][ T8146] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 119.532559][ T8146] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 119.540530][ T8148] CPU: 1 PID: 8148 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 119.548421][ T8148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.558465][ T8148] Call Trace: [ 119.561747][ T8148] dump_stack+0x113/0x167 [ 119.566075][ T8148] should_fail.cold.4+0x5/0x13 [ 119.570825][ T8148] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 119.576698][ T8148] ? ___might_sleep+0x16b/0x270 [ 119.576709][ T8148] __should_failslab+0xba/0xf0 [ 119.576717][ T8148] should_failslab+0x9/0x14 [ 119.576722][ T8148] kmem_cache_alloc+0x2b1/0x720 [ 119.576728][ T8148] ? copy_namespaces+0xf6/0x2b0 [ 119.576734][ T8148] ? lock_downgrade+0x860/0x860 [ 119.576742][ T8148] alloc_pid+0x54/0x830 [ 119.602743][ T8155] FAULT_INJECTION: forcing a failure. [ 119.602743][ T8155] name failslab, interval 1, probability 0, space 0, times 0 [ 119.605290][ T8148] ? copy_thread_tls+0x3af/0x780 [ 119.605303][ T8148] copy_process.part.39+0x2933/0x6100 [ 119.605320][ T8148] ? __cleanup_sighand+0x30/0x30 [ 119.605332][ T8148] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 119.605341][ T8148] _do_fork+0x160/0xb70 [ 119.622205][ T8157] FAULT_INJECTION: forcing a failure. [ 119.622205][ T8157] name failslab, interval 1, probability 0, space 0, times 0 [ 119.626946][ T8148] ? copy_init_mm+0x20/0x20 [ 119.626959][ T8148] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 119.626965][ T8148] ? do_syscall_64+0x21/0x530 [ 119.626973][ T8148] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.626981][ T8148] __x64_sys_clone+0xba/0x140 [ 119.626989][ T8148] do_syscall_64+0xd0/0x530 [ 119.626996][ T8148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.627002][ T8148] RIP: 0033:0x459519 [ 119.627009][ T8148] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 119.727034][ T8148] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 119.735425][ T8148] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 119.743377][ T8148] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 119.751334][ T8148] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 119.759295][ T8148] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 119.767257][ T8148] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 119.775293][ T8155] CPU: 0 PID: 8155 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 119.776409][ T8152] FAULT_INJECTION: forcing a failure. [ 119.776409][ T8152] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 119.783116][ T8155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.783122][ T8155] Call Trace: [ 119.810940][ T8155] dump_stack+0x113/0x167 [ 119.815308][ T8155] should_fail.cold.4+0x5/0x13 [ 119.820065][ T8155] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 119.825899][ T8155] ? ___might_sleep+0x16b/0x270 [ 119.830735][ T8155] __should_failslab+0xba/0xf0 [ 119.835479][ T8155] should_failslab+0x9/0x14 [ 119.839963][ T8155] kmem_cache_alloc+0x2b1/0x720 [ 119.844795][ T8155] ? copy_namespaces+0xf6/0x2b0 [ 119.849625][ T8155] ? lock_downgrade+0x860/0x860 [ 119.854461][ T8155] alloc_pid+0x54/0x830 [ 119.858597][ T8155] ? copy_thread_tls+0x3af/0x780 [ 119.863518][ T8155] copy_process.part.39+0x2933/0x6100 [ 119.868881][ T8155] ? __cleanup_sighand+0x30/0x30 [ 119.873804][ T8155] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 119.879333][ T8155] _do_fork+0x160/0xb70 [ 119.883475][ T8155] ? copy_init_mm+0x20/0x20 [ 119.887957][ T8155] ? fput+0xe/0x10 [ 119.891660][ T8155] ? ksys_write+0x181/0x220 [ 119.896154][ T8155] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 119.901594][ T8155] ? do_syscall_64+0x21/0x530 [ 119.906252][ T8155] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.912306][ T8155] __x64_sys_clone+0xba/0x140 [ 119.916966][ T8155] do_syscall_64+0xd0/0x530 [ 119.921455][ T8155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.927329][ T8155] RIP: 0033:0x459519 [ 119.931205][ T8155] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 119.950792][ T8155] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 119.959192][ T8155] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 119.967158][ T8155] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 119.975112][ T8155] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 119.983065][ T8155] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 119.991019][ T8155] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 119.998992][ T8152] CPU: 1 PID: 8152 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 120.006790][ T8152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.016830][ T8152] Call Trace: [ 120.016842][ T8152] dump_stack+0x113/0x167 [ 120.016853][ T8152] should_fail.cold.4+0x5/0x13 [ 120.016859][ T8152] ? mark_held_locks+0x130/0x130 [ 120.016866][ T8152] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 120.034100][ T8152] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 120.045614][ T8152] should_fail_alloc_page+0x50/0x60 [ 120.048001][ T8159] FAULT_INJECTION: forcing a failure. [ 120.048001][ T8159] name failslab, interval 1, probability 0, space 0, times 0 [ 120.050793][ T8152] __alloc_pages_nodemask+0x17f/0x850 [ 120.050801][ T8152] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 120.050815][ T8152] cache_grow_begin+0x92/0x660 [ 120.050822][ T8152] ? trace_hardirqs_off+0x41/0x180 [ 120.050830][ T8152] kmem_cache_alloc+0x657/0x720 [ 120.089301][ T8152] ? kasan_check_read+0x11/0x20 [ 120.094146][ T8152] copy_process.part.39+0x1e90/0x6100 [ 120.099511][ T8152] ? __cleanup_sighand+0x30/0x30 [ 120.104438][ T8152] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 120.109968][ T8152] ? ieee80211_tx+0x380/0x3d0 [ 120.114632][ T8152] _do_fork+0x160/0xb70 [ 120.118781][ T8152] ? copy_init_mm+0x20/0x20 [ 120.123264][ T8152] ? fput+0xe/0x10 [ 120.126964][ T8152] ? ksys_write+0x181/0x220 [ 120.131457][ T8152] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 120.136897][ T8152] ? do_syscall_64+0x21/0x530 [ 120.141555][ T8152] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 120.147604][ T8152] __x64_sys_clone+0xba/0x140 [ 120.152271][ T8152] do_syscall_64+0xd0/0x530 [ 120.156764][ T8152] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 120.162638][ T8152] RIP: 0033:0x459519 [ 120.166512][ T8152] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.186101][ T8152] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 120.194498][ T8152] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 120.202548][ T8152] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 120.210527][ T8152] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 120.218481][ T8152] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 120.226434][ T8152] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 120.234428][ T8139] CPU: 0 PID: 8139 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 120.242227][ T8139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.252276][ T8139] Call Trace: [ 120.255555][ T8139] dump_stack+0x113/0x167 [ 120.259881][ T8139] should_fail.cold.4+0x5/0x13 [ 120.264637][ T8139] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 120.270435][ T8139] ? ___might_sleep+0x16b/0x270 [ 120.275283][ T8139] __should_failslab+0xba/0xf0 [ 120.280040][ T8139] should_failslab+0x9/0x14 [ 120.284531][ T8139] kmem_cache_alloc+0x2b1/0x720 [ 120.289365][ T8139] ? copy_namespaces+0xf6/0x2b0 [ 120.294198][ T8139] ? lock_downgrade+0x860/0x860 [ 120.299034][ T8139] alloc_pid+0x54/0x830 [ 120.303192][ T8139] ? copy_thread_tls+0x3af/0x780 [ 120.308118][ T8139] copy_process.part.39+0x2933/0x6100 [ 120.313481][ T8139] ? __cleanup_sighand+0x30/0x30 [ 120.318412][ T8139] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 120.323941][ T8139] _do_fork+0x160/0xb70 [ 120.323951][ T8139] ? copy_init_mm+0x20/0x20 [ 120.323957][ T8139] ? fput+0xe/0x10 [ 120.323961][ T8139] ? ksys_write+0x181/0x220 [ 120.323970][ T8139] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 120.323976][ T8139] ? do_syscall_64+0x21/0x530 [ 120.323982][ T8139] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 120.323989][ T8139] __x64_sys_clone+0xba/0x140 [ 120.323996][ T8139] do_syscall_64+0xd0/0x530 [ 120.324003][ T8139] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 120.324009][ T8139] RIP: 0033:0x459519 [ 120.324016][ T8139] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.324019][ T8139] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 120.324025][ T8139] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 120.324029][ T8139] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 120.324032][ T8139] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 120.324035][ T8139] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 120.324038][ T8139] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 120.327127][ T8157] CPU: 0 PID: 8157 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 120.346295][ T8157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.346299][ T8157] Call Trace: [ 120.346310][ T8157] dump_stack+0x113/0x167 [ 120.346322][ T8157] should_fail.cold.4+0x5/0x13 [ 120.346330][ T8157] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 120.346338][ T8157] ? ___might_sleep+0x16b/0x270 [ 120.346348][ T8157] __should_failslab+0xba/0xf0 [ 120.346356][ T8157] should_failslab+0x9/0x14 [ 120.346361][ T8157] kmem_cache_alloc+0x2b1/0x720 [ 120.346367][ T8157] ? copy_namespaces+0xf6/0x2b0 [ 120.346374][ T8157] ? lock_downgrade+0x860/0x860 [ 120.346382][ T8157] alloc_pid+0x54/0x830 [ 120.346389][ T8157] ? copy_thread_tls+0x3af/0x780 [ 120.346400][ T8157] copy_process.part.39+0x2933/0x6100 [ 120.346416][ T8157] ? __cleanup_sighand+0x30/0x30 [ 120.346427][ T8157] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 120.346437][ T8157] _do_fork+0x160/0xb70 [ 120.346446][ T8157] ? copy_init_mm+0x20/0x20 [ 120.357244][ T8157] ? fput+0xe/0x10 [ 120.357250][ T8157] ? ksys_write+0x181/0x220 [ 120.357266][ T8157] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 120.357272][ T8157] ? do_syscall_64+0x21/0x530 [ 120.357280][ T8157] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 120.395890][ T8157] __x64_sys_clone+0xba/0x140 [ 120.395901][ T8157] do_syscall_64+0xd0/0x530 [ 120.395910][ T8157] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 120.395916][ T8157] RIP: 0033:0x459519 [ 120.395923][ T8157] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.395926][ T8157] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 120.395931][ T8157] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 120.395934][ T8157] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 120.395937][ T8157] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 120.395940][ T8157] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 120.395943][ T8157] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 120.397039][ T8159] CPU: 0 PID: 8159 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 120.420376][ T8159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.420380][ T8159] Call Trace: [ 120.420391][ T8159] dump_stack+0x113/0x167 [ 120.420402][ T8159] should_fail.cold.4+0x5/0x13 [ 120.420410][ T8159] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 120.420419][ T8159] ? ___might_sleep+0x16b/0x270 [ 120.420429][ T8159] __should_failslab+0xba/0xf0 [ 120.480270][ T8159] should_failslab+0x9/0x14 [ 120.508805][ T8159] kmem_cache_alloc+0x2b1/0x720 [ 120.514666][ T8171] FAULT_INJECTION: forcing a failure. [ 120.514666][ T8171] name failslab, interval 1, probability 0, space 0, times 0 [ 120.517858][ T8159] ? copy_namespaces+0xf6/0x2b0 [ 120.517866][ T8159] ? lock_downgrade+0x860/0x860 [ 120.517874][ T8159] alloc_pid+0x54/0x830 [ 120.517882][ T8159] ? copy_thread_tls+0x3af/0x780 [ 120.517894][ T8159] copy_process.part.39+0x2933/0x6100 [ 120.517908][ T8159] ? __cleanup_sighand+0x30/0x30 [ 120.524692][ T8172] FAULT_INJECTION: forcing a failure. [ 120.524692][ T8172] name failslab, interval 1, probability 0, space 0, times 0 [ 120.528185][ T8159] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 120.528197][ T8159] _do_fork+0x160/0xb70 [ 120.528208][ T8159] ? copy_init_mm+0x20/0x20 [ 120.528214][ T8159] ? fput+0xe/0x10 [ 120.528218][ T8159] ? ksys_write+0x181/0x220 [ 120.528228][ T8159] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 120.560636][ T8159] ? do_syscall_64+0x21/0x530 [ 120.560645][ T8159] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 120.560655][ T8159] __x64_sys_clone+0xba/0x140 [ 120.560663][ T8159] do_syscall_64+0xd0/0x530 [ 120.560671][ T8159] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 120.560677][ T8159] RIP: 0033:0x459519 [ 120.560684][ T8159] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.560688][ T8159] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 120.560694][ T8159] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 120.560696][ T8159] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 120.560699][ T8159] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 120.560705][ T8159] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 120.613640][ T8159] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 120.617730][ T8175] FAULT_INJECTION: forcing a failure. [ 120.617730][ T8175] name failslab, interval 1, probability 0, space 0, times 0 [ 120.626941][ T8171] CPU: 1 PID: 8171 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 120.631094][ T8174] FAULT_INJECTION: forcing a failure. [ 120.631094][ T8174] name failslab, interval 1, probability 0, space 0, times 0 [ 120.638662][ T8171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.638666][ T8171] Call Trace: [ 120.638678][ T8171] dump_stack+0x113/0x167 [ 120.638688][ T8171] should_fail.cold.4+0x5/0x13 [ 120.638698][ T8171] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 120.795551][ T8168] FAULT_INJECTION: forcing a failure. [ 120.795551][ T8168] name failslab, interval 1, probability 0, space 0, times 0 [ 120.795836][ T8171] ? ___might_sleep+0x16b/0x270 [ 120.920246][ T8178] FAULT_INJECTION: forcing a failure. [ 120.920246][ T8178] name failslab, interval 1, probability 0, space 0, times 0 [ 120.921472][ T8171] __should_failslab+0xba/0xf0 [ 120.921480][ T8171] should_failslab+0x9/0x14 [ 120.921488][ T8171] kmem_cache_alloc+0x2b1/0x720 [ 120.993591][ T8171] ? copy_namespaces+0xf6/0x2b0 [ 120.998425][ T8171] ? lock_downgrade+0x860/0x860 [ 121.003260][ T8171] alloc_pid+0x54/0x830 [ 121.007399][ T8171] ? copy_thread_tls+0x3af/0x780 [ 121.012325][ T8171] copy_process.part.39+0x2933/0x6100 [ 121.017687][ T8171] ? __cleanup_sighand+0x30/0x30 [ 121.022615][ T8171] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 121.028145][ T8171] ? pars_2_message+0xaf0/0xda0 [ 121.032977][ T8171] _do_fork+0x160/0xb70 [ 121.037139][ T8171] ? copy_init_mm+0x20/0x20 [ 121.041626][ T8171] ? fput+0xe/0x10 [ 121.045326][ T8171] ? ksys_write+0x181/0x220 [ 121.049813][ T8171] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 121.055254][ T8171] ? do_syscall_64+0x21/0x530 [ 121.059910][ T8171] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 121.065959][ T8171] __x64_sys_clone+0xba/0x140 [ 121.070617][ T8171] do_syscall_64+0xd0/0x530 [ 121.075103][ T8171] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 121.080977][ T8171] RIP: 0033:0x459519 [ 121.084854][ T8171] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 121.104443][ T8171] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 121.112845][ T8171] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 121.120799][ T8171] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 121.128754][ T8171] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 121.136715][ T8171] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 121.144670][ T8171] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 121.152642][ T8175] CPU: 0 PID: 8175 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 121.160439][ T8175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.170496][ T8175] Call Trace: [ 121.173779][ T8175] dump_stack+0x113/0x167 [ 121.178102][ T8175] should_fail.cold.4+0x5/0x13 [ 121.182858][ T8175] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 121.188652][ T8175] ? ___might_sleep+0x16b/0x270 [ 121.193493][ T8175] __should_failslab+0xba/0xf0 [ 121.193502][ T8175] should_failslab+0x9/0x14 [ 121.193507][ T8175] kmem_cache_alloc+0x2b1/0x720 [ 121.193514][ T8175] ? copy_namespaces+0xf6/0x2b0 [ 121.193521][ T8175] ? lock_downgrade+0x860/0x860 [ 121.193530][ T8175] alloc_pid+0x54/0x830 [ 121.193537][ T8175] ? copy_thread_tls+0x3af/0x780 [ 121.193549][ T8175] copy_process.part.39+0x2933/0x6100 [ 121.193564][ T8175] ? __cleanup_sighand+0x30/0x30 [ 121.193575][ T8175] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 121.193585][ T8175] _do_fork+0x160/0xb70 [ 121.193595][ T8175] ? copy_init_mm+0x20/0x20 [ 121.193601][ T8175] ? fput+0xe/0x10 [ 121.193606][ T8175] ? ksys_write+0x181/0x220 [ 121.193615][ T8175] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 121.193621][ T8175] ? do_syscall_64+0x21/0x530 [ 121.193627][ T8175] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 121.193634][ T8175] __x64_sys_clone+0xba/0x140 [ 121.212519][ T8175] do_syscall_64+0xd0/0x530 [ 121.212530][ T8175] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 121.212536][ T8175] RIP: 0033:0x459519 [ 121.212543][ T8175] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 121.212547][ T8175] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 121.212553][ T8175] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 121.212557][ T8175] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 121.212560][ T8175] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 121.212563][ T8175] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 121.212567][ T8175] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 121.214833][ T8178] CPU: 0 PID: 8178 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 121.369991][ T8178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.380037][ T8178] Call Trace: [ 121.383324][ T8178] dump_stack+0x113/0x167 [ 121.387647][ T8178] should_fail.cold.4+0x5/0x13 [ 121.392422][ T8178] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 121.398210][ T8178] ? ___might_sleep+0x16b/0x270 [ 121.403048][ T8178] __should_failslab+0xba/0xf0 [ 121.407797][ T8178] should_failslab+0x9/0x14 [ 121.412287][ T8178] kmem_cache_alloc+0x2b1/0x720 [ 121.417122][ T8178] ? copy_namespaces+0xf6/0x2b0 [ 121.421960][ T8178] ? lock_downgrade+0x860/0x860 [ 121.426800][ T8178] alloc_pid+0x54/0x830 [ 121.430938][ T8178] ? copy_thread_tls+0x3af/0x780 [ 121.435904][ T8178] copy_process.part.39+0x2933/0x6100 [ 121.441278][ T8178] ? __cleanup_sighand+0x30/0x30 [ 121.446205][ T8178] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 121.451739][ T8178] _do_fork+0x160/0xb70 [ 121.455883][ T8178] ? copy_init_mm+0x20/0x20 [ 121.460369][ T8178] ? fput+0xe/0x10 [ 121.464074][ T8178] ? ksys_write+0x181/0x220 [ 121.468648][ T8178] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 121.474122][ T8178] ? do_syscall_64+0x21/0x530 [ 121.478779][ T8178] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 121.484833][ T8178] __x64_sys_clone+0xba/0x140 [ 121.489500][ T8178] do_syscall_64+0xd0/0x530 [ 121.493990][ T8178] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 121.499962][ T8178] RIP: 0033:0x459519 [ 121.503839][ T8178] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 121.523451][ T8178] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 121.531845][ T8178] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 121.539807][ T8178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 121.547765][ T8178] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 121.555723][ T8178] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 121.563678][ T8178] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 121.571651][ T8172] CPU: 1 PID: 8172 Comm: syz-executor.3 Not tainted 5.2.0-rc6+ #1 [ 121.579452][ T8172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.589494][ T8172] Call Trace: [ 121.592792][ T8172] dump_stack+0x113/0x167 [ 121.597138][ T8172] should_fail.cold.4+0x5/0x13 [ 121.601893][ T8172] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 121.607694][ T8172] ? ___might_sleep+0x16b/0x270 [ 121.610903][ T8182] FAULT_INJECTION: forcing a failure. [ 121.610903][ T8182] name failslab, interval 1, probability 0, space 0, times 0 [ 121.612533][ T8172] __should_failslab+0xba/0xf0 [ 121.612542][ T8172] should_failslab+0x9/0x14 [ 121.612546][ T8172] kmem_cache_alloc+0x2b1/0x720 [ 121.612553][ T8172] ? copy_namespaces+0xf6/0x2b0 [ 121.612560][ T8172] ? lock_downgrade+0x860/0x860 [ 121.612569][ T8172] alloc_pid+0x54/0x830 [ 121.629640][ T8184] FAULT_INJECTION: forcing a failure. [ 121.629640][ T8184] name failslab, interval 1, probability 0, space 0, times 0 [ 121.629882][ T8172] ? copy_thread_tls+0x3af/0x780 [ 121.670461][ T8172] copy_process.part.39+0x2933/0x6100 [ 121.675828][ T8172] ? __cleanup_sighand+0x30/0x30 [ 121.681941][ T8172] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 121.687562][ T8172] _do_fork+0x160/0xb70 [ 121.691707][ T8172] ? copy_init_mm+0x20/0x20 [ 121.696189][ T8172] ? fput+0xe/0x10 [ 121.699892][ T8172] ? ksys_write+0x181/0x220 [ 121.704379][ T8172] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 121.709826][ T8172] ? do_syscall_64+0x21/0x530 [ 121.714487][ T8172] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 121.720561][ T8172] __x64_sys_clone+0xba/0x140 [ 121.725223][ T8172] do_syscall_64+0xd0/0x530 [ 121.729712][ T8172] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 121.735641][ T8172] RIP: 0033:0x459519 [ 121.739538][ T8172] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 121.759131][ T8172] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 121.767532][ T8172] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 121.775490][ T8172] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 121.783448][ T8172] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 121.791773][ T8172] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 121.799734][ T8172] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 121.807715][ T8182] CPU: 0 PID: 8182 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 121.817380][ T8182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.817385][ T8182] Call Trace: [ 121.830708][ T8182] dump_stack+0x113/0x167 [ 121.835034][ T8182] should_fail.cold.4+0x5/0x13 [ 121.839792][ T8182] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 121.845677][ T8182] ? ___might_sleep+0x16b/0x270 [ 121.850519][ T8182] __should_failslab+0xba/0xf0 [ 121.855273][ T8182] should_failslab+0x9/0x14 [ 121.859762][ T8182] kmem_cache_alloc+0x2b1/0x720 [ 121.864687][ T8182] ? copy_namespaces+0xf6/0x2b0 [ 121.869523][ T8182] ? lock_downgrade+0x860/0x860 [ 121.874360][ T8182] alloc_pid+0x54/0x830 [ 121.874368][ T8182] ? copy_thread_tls+0x3af/0x780 [ 121.874378][ T8182] copy_process.part.39+0x2933/0x6100 [ 121.874392][ T8182] ? __cleanup_sighand+0x30/0x30 [ 121.874403][ T8182] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 121.874412][ T8182] _do_fork+0x160/0xb70 [ 121.874421][ T8182] ? copy_init_mm+0x20/0x20 [ 121.874428][ T8182] ? fput+0xe/0x10 [ 121.874432][ T8182] ? ksys_write+0x181/0x220 [ 121.874442][ T8182] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 121.874448][ T8182] ? do_syscall_64+0x21/0x530 [ 121.874453][ T8182] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 121.874461][ T8182] __x64_sys_clone+0xba/0x140 [ 121.874470][ T8182] do_syscall_64+0xd0/0x530 [ 121.903441][ T8182] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 121.947319][ T8182] RIP: 0033:0x459519 [ 121.951199][ T8182] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 121.970809][ T8182] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 121.979209][ T8182] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 121.987179][ T8182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 121.995223][ T8182] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 2019/06/29 11:52:54 executed programs: 242 [ 122.003182][ T8182] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 122.011146][ T8182] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 122.019399][ T8174] CPU: 1 PID: 8174 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 122.024323][ T8188] FAULT_INJECTION: forcing a failure. [ 122.024323][ T8188] name failslab, interval 1, probability 0, space 0, times 0 [ 122.027208][ T8174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.049811][ T8174] Call Trace: [ 122.053093][ T8174] dump_stack+0x113/0x167 [ 122.057417][ T8174] should_fail.cold.4+0x5/0x13 [ 122.062167][ T8174] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 122.067986][ T8174] ? ___might_sleep+0x16b/0x270 [ 122.072820][ T8174] __should_failslab+0xba/0xf0 [ 122.077572][ T8174] should_failslab+0x9/0x14 [ 122.082054][ T8174] kmem_cache_alloc+0x2b1/0x720 [ 122.086897][ T8174] __d_alloc+0x28/0x8a0 [ 122.091036][ T8174] d_alloc_pseudo+0xd/0x50 [ 122.095431][ T8174] alloc_file_pseudo+0xe5/0x260 [ 122.100268][ T8174] ? alloc_file+0x450/0x450 [ 122.104751][ T8174] ? kasan_check_read+0x11/0x20 [ 122.109599][ T8174] ? _raw_spin_unlock+0x2c/0x50 [ 122.114429][ T8174] ? __alloc_fd+0x189/0x460 [ 122.118920][ T8174] anon_inode_getfile+0xa2/0x1d0 [ 122.123844][ T8174] copy_process.part.39+0x59f4/0x6100 [ 122.129205][ T8174] ? __cleanup_sighand+0x30/0x30 [ 122.134128][ T8174] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 122.139660][ T8174] _do_fork+0x160/0xb70 [ 122.143799][ T8174] ? copy_init_mm+0x20/0x20 [ 122.148282][ T8174] ? fput+0xe/0x10 [ 122.151988][ T8174] ? ksys_write+0x181/0x220 [ 122.156474][ T8174] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 122.161917][ T8174] ? do_syscall_64+0x21/0x530 [ 122.166575][ T8174] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 122.172632][ T8174] __x64_sys_clone+0xba/0x140 [ 122.177297][ T8174] do_syscall_64+0xd0/0x530 [ 122.181784][ T8174] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 122.187658][ T8174] RIP: 0033:0x459519 [ 122.191537][ T8174] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 122.211126][ T8174] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 122.219610][ T8174] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 122.227569][ T8174] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 122.235525][ T8174] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 122.243478][ T8174] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 122.251434][ T8174] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 122.259405][ T8188] CPU: 0 PID: 8188 Comm: syz-executor.1 Not tainted 5.2.0-rc6+ #1 [ 122.267205][ T8188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.277248][ T8188] Call Trace: [ 122.280530][ T8188] dump_stack+0x113/0x167 [ 122.284852][ T8188] should_fail.cold.4+0x5/0x13 [ 122.289607][ T8188] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 122.295405][ T8188] ? ___might_sleep+0x16b/0x270 [ 122.300247][ T8188] __should_failslab+0xba/0xf0 [ 122.305011][ T8188] should_failslab+0x9/0x14 [ 122.309502][ T8188] kmem_cache_alloc+0x2b1/0x720 [ 122.314340][ T8188] ? copy_namespaces+0xf6/0x2b0 [ 122.319173][ T8188] ? lock_downgrade+0x860/0x860 [ 122.324010][ T8188] alloc_pid+0x54/0x830 [ 122.328151][ T8188] ? copy_thread_tls+0x3af/0x780 [ 122.333077][ T8188] copy_process.part.39+0x2933/0x6100 [ 122.338440][ T8188] ? __cleanup_sighand+0x30/0x30 [ 122.343366][ T8188] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 122.348901][ T8188] _do_fork+0x160/0xb70 [ 122.353043][ T8188] ? copy_init_mm+0x20/0x20 [ 122.357532][ T8188] ? fput+0xe/0x10 [ 122.361235][ T8188] ? ksys_write+0x181/0x220 [ 122.365730][ T8188] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 122.371264][ T8188] ? do_syscall_64+0x21/0x530 [ 122.375929][ T8188] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 122.381981][ T8188] __x64_sys_clone+0xba/0x140 [ 122.386643][ T8188] do_syscall_64+0xd0/0x530 [ 122.391130][ T8188] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 122.397002][ T8188] RIP: 0033:0x459519 [ 122.400882][ T8188] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 122.420477][ T8188] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 122.428875][ T8188] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 122.436836][ T8188] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 122.444798][ T8188] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 122.452877][ T8188] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 122.460834][ T8188] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 122.468827][ T8168] CPU: 1 PID: 8168 Comm: syz-executor.2 Not tainted 5.2.0-rc6+ #1 [ 122.476633][ T8168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.476873][ T8190] FAULT_INJECTION: forcing a failure. [ 122.476873][ T8190] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 122.486681][ T8168] Call Trace: [ 122.503149][ T8168] dump_stack+0x113/0x167 [ 122.507465][ T8168] should_fail.cold.4+0x5/0x13 [ 122.512209][ T8168] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 122.517999][ T8168] ? ___might_sleep+0x16b/0x270 [ 122.522835][ T8168] __should_failslab+0xba/0xf0 [ 122.527579][ T8168] should_failslab+0x9/0x14 [ 122.532077][ T8168] kmem_cache_alloc+0x2b1/0x720 [ 122.536909][ T8168] ? copy_namespaces+0xf6/0x2b0 [ 122.541745][ T8168] ? lock_downgrade+0x860/0x860 [ 122.546583][ T8168] alloc_pid+0x54/0x830 [ 122.550718][ T8168] ? copy_thread_tls+0x3af/0x780 [ 122.555643][ T8168] copy_process.part.39+0x2933/0x6100 [ 122.561009][ T8168] ? __cleanup_sighand+0x30/0x30 [ 122.565933][ T8168] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 122.571456][ T8168] ? unregister_pernet_operations+0x1b0/0x480 [ 122.577507][ T8168] _do_fork+0x160/0xb70 [ 122.581649][ T8168] ? copy_init_mm+0x20/0x20 [ 122.586152][ T8168] ? fput+0xe/0x10 [ 122.589849][ T8168] ? ksys_write+0x181/0x220 [ 122.594336][ T8168] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 122.599775][ T8168] ? do_syscall_64+0x21/0x530 [ 122.604439][ T8168] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 122.610490][ T8168] __x64_sys_clone+0xba/0x140 [ 122.615155][ T8168] do_syscall_64+0xd0/0x530 [ 122.619642][ T8168] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 122.625512][ T8168] RIP: 0033:0x459519 [ 122.629387][ T8168] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 122.648980][ T8168] RSP: 002b:00007f96ac775c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 122.657376][ T8168] RAX: ffffffffffffffda RBX: 00007f96ac775c90 RCX: 0000000000459519 [ 122.665363][ T8168] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 122.673319][ T8168] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 122.681278][ T8168] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96ac7766d4 [ 122.689251][ T8168] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 122.697224][ T8190] CPU: 0 PID: 8190 Comm: syz-executor.5 Not tainted 5.2.0-rc6+ #1 [ 122.705023][ T8190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.715067][ T8190] Call Trace: [ 122.718352][ T8190] dump_stack+0x113/0x167 [ 122.722691][ T8190] should_fail.cold.4+0x5/0x13 [ 122.727436][ T8190] ? mark_held_locks+0x130/0x130 [ 122.732357][ T8190] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 122.738147][ T8190] ? get_mem_cgroup_from_mm+0x15f/0x530 [ 122.743678][ T8190] should_fail_alloc_page+0x50/0x60 [ 122.748857][ T8190] __alloc_pages_nodemask+0x17f/0x850 [ 122.754211][ T8190] ? __alloc_pages_slowpath+0x25d0/0x25d0 [ 122.761490][ T8190] cache_grow_begin+0x92/0x660 [ 122.772323][ T8190] ? trace_hardirqs_off+0x41/0x180 [ 122.777428][ T8190] kmem_cache_alloc+0x657/0x720 [ 122.782276][ T8190] ? kasan_check_read+0x11/0x20 [ 122.787113][ T8190] copy_process.part.39+0x1e90/0x6100 [ 122.792484][ T8190] ? __cleanup_sighand+0x30/0x30 [ 122.797414][ T8190] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 122.802951][ T8190] _do_fork+0x160/0xb70 [ 122.807096][ T8190] ? copy_init_mm+0x20/0x20 [ 122.811582][ T8190] ? fput+0xe/0x10 [ 122.815285][ T8190] ? ksys_write+0x181/0x220 [ 122.819782][ T8190] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 122.825234][ T8190] ? do_syscall_64+0x21/0x530 [ 122.829898][ T8190] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 122.836015][ T8190] __x64_sys_clone+0xba/0x140 [ 122.840678][ T8190] do_syscall_64+0xd0/0x530 [ 122.845166][ T8190] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 122.851041][ T8190] RIP: 0033:0x459519 [ 122.854919][ T8190] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 122.874513][ T8190] RSP: 002b:00007f53d330fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 122.882914][ T8190] RAX: ffffffffffffffda RBX: 00007f53d330fc90 RCX: 0000000000459519 [ 122.882917][ T8190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 122.882920][ T8190] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 122.882923][ T8190] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53d33106d4 [ 122.882926][ T8190] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 122.886833][ T8174] kasan: CONFIG_KASAN_INLINE enabled [ 122.897091][ T8184] CPU: 1 PID: 8184 Comm: syz-executor.4 Not tainted 5.2.0-rc6+ #1 [ 122.900867][ T8174] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 122.907057][ T8184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.907061][ T8184] Call Trace: [ 122.907073][ T8184] dump_stack+0x113/0x167 [ 122.907085][ T8184] should_fail.cold.4+0x5/0x13 [ 122.907092][ T8184] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 122.907101][ T8184] ? ___might_sleep+0x16b/0x270 [ 122.907111][ T8184] __should_failslab+0xba/0xf0 [ 122.907118][ T8184] should_failslab+0x9/0x14 [ 122.907125][ T8184] kmem_cache_alloc+0x2b1/0x720 [ 122.922900][ T8174] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 122.923051][ T8184] ? copy_namespaces+0xf6/0x2b0 [ 122.928308][ T8174] CPU: 0 PID: 8174 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #1 [ 122.936174][ T8184] ? lock_downgrade+0x860/0x860 [ 122.944209][ T8174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.954250][ T8184] alloc_pid+0x54/0x830 [ 122.957531][ T8174] RIP: 0010:get_task_pid+0x69/0x1f0 [ 122.961835][ T8184] ? copy_thread_tls+0x3af/0x780 [ 122.966579][ T8174] Code: ad 07 00 0f 84 f3 00 00 00 85 db 0f 85 95 00 00 00 49 8d bc 24 38 05 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 5b 01 00 00 49 8b 9c 24 38 05 00 00 e8 60 4d 11 [ 122.972379][ T8184] copy_process.part.39+0x2933/0x6100 [ 122.977194][ T8174] RSP: 0018:ffff88807843fdc0 EFLAGS: 00010203 [ 122.981938][ T8184] ? __cleanup_sighand+0x30/0x30 [ 122.986403][ T8174] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8156c074 [ 122.991230][ T8184] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 122.998132][ T8174] RDX: 00000000000000a7 RSI: 0000000000000004 RDI: 000000000000053c [ 123.002958][ T8184] _do_fork+0x160/0xb70 [ 123.010777][ T8174] RBP: ffff88807843fdd0 R08: ffffed1015d46c70 R09: ffffed1015d46c6f [ 123.015604][ T8184] ? copy_init_mm+0x20/0x20 [ 123.025628][ T8174] R10: ffffed1015d46c6f R11: ffff8880aea3637b R12: 0000000000000004 [ 123.029765][ T8184] ? fput+0xe/0x10 [ 123.034926][ T8174] R13: 0000000000000004 R14: 0000000000041ffc R15: ffffffffffffffea [ 123.039835][ T8184] ? ksys_write+0x181/0x220 [ 123.059424][ T8174] FS: 00007f7a7325c700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 123.064780][ T8184] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 123.070814][ T8174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.075732][ T8184] ? do_syscall_64+0x21/0x530 [ 123.083688][ T8174] CR2: 000000000070e158 CR3: 0000000095e91000 CR4: 00000000001406f0 [ 123.089211][ T8184] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 123.097152][ T8174] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 123.101287][ T8184] __x64_sys_clone+0xba/0x140 [ 123.109244][ T8174] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 123.113725][ T8184] do_syscall_64+0xd0/0x530 [ 123.121664][ T8174] Call Trace: [ 123.125364][ T8184] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 123.133308][ T8174] _do_fork+0x1b2/0xb70 [ 123.137784][ T8184] RIP: 0033:0x459519 [ 123.146701][ T8174] ? copy_init_mm+0x20/0x20 [ 123.152130][ T8184] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 123.158691][ T8174] ? fput+0xe/0x10 [ 123.163335][ T8184] RSP: 002b:00007f87bc8cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 123.171288][ T8174] ? ksys_write+0x181/0x220 [ 123.177321][ T8184] RAX: ffffffffffffffda RBX: 00007f87bc8cbc90 RCX: 0000000000459519 [ 123.185281][ T8174] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 123.189941][ T8184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 123.197890][ T8174] ? do_syscall_64+0x21/0x530 [ 123.202361][ T8184] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 123.205620][ T8174] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 123.211472][ T8184] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87bc8cc6d4 [ 123.215617][ T8174] __x64_sys_clone+0xba/0x140 [ 123.219476][ T8184] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 123.223951][ T8174] do_syscall_64+0xd0/0x530 [ 123.252299][ T3876] kobject: 'loop3' (000000005ac2e608): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 123.255726][ T8174] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 123.255730][ T8174] RIP: 0033:0x459519 [ 123.255736][ T8174] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 123.255739][ T8174] RSP: 002b:00007f7a7325bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 123.255744][ T8174] RAX: ffffffffffffffda RBX: 00007f7a7325bc90 RCX: 0000000000459519 [ 123.255747][ T8174] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 123.255749][ T8174] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 123.255752][ T8174] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a7325c6d4 [ 123.255754][ T8174] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 123.255761][ T8174] Modules linked in: [ 123.267505][ T8174] ---[ end trace 73a49951ce5262fa ]--- [ 123.268957][ T8195] FAULT_INJECTION: forcing a failure. [ 123.268957][ T8195] name failslab, interval 1, probability 0, space 0, times 0 [ 123.273850][ T8174] RIP: 0010:get_task_pid+0x69/0x1f0 [ 123.287931][ T8195] CPU: 1 PID: 8195 Comm: syz-executor.3 Tainted: G D 5.2.0-rc6+ #1 [ 123.294730][ T8174] Code: ad 07 00 0f 84 f3 00 00 00 85 db 0f 85 95 00 00 00 49 8d bc 24 38 05 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 5b 01 00 00 49 8b 9c 24 38 05 00 00 e8 60 4d 11 [ 123.300428][ T8195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.300431][ T8195] Call Trace: [ 123.300444][ T8195] dump_stack+0x113/0x167 [ 123.300452][ T8195] should_fail.cold.4+0x5/0x13 [ 123.300458][ T8195] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 123.300463][ T8195] ? lock_downgrade+0x860/0x860 [ 123.300469][ T8195] ? page_to_nid.part.77+0x20/0x20 [ 123.300475][ T8195] ? ___might_sleep+0x16b/0x270 [ 123.300483][ T8195] __should_failslab+0xba/0xf0 [ 123.308965][ T8174] RSP: 0018:ffff88807843fdc0 EFLAGS: 00010203 [ 123.313110][ T8195] should_failslab+0x9/0x14 [ 123.313115][ T8195] kmem_cache_alloc+0x2b1/0x720 [ 123.313123][ T8195] ? copy_namespaces+0xf6/0x2b0 [ 123.313129][ T8195] ? lock_downgrade+0x860/0x860 [ 123.313133][ T8195] ? copy_namespaces+0x39/0x2b0 [ 123.313138][ T8195] alloc_pid+0x54/0x830 [ 123.313143][ T8195] ? copy_thread_tls+0x3af/0x780 [ 123.313151][ T8195] copy_process.part.39+0x2933/0x6100 [ 123.313161][ T8195] ? __cleanup_sighand+0x30/0x30 [ 123.313170][ T8195] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 123.321553][ T8174] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8156c074 [ 123.325623][ T8195] _do_fork+0x160/0xb70 [ 123.325632][ T8195] ? copy_init_mm+0x20/0x20 [ 123.325637][ T8195] ? fput+0xe/0x10 [ 123.325641][ T8195] ? ksys_write+0x181/0x220 [ 123.325646][ T8195] ? __ia32_sys_read+0xa0/0xa0 [ 123.325653][ T8195] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 123.325658][ T8195] __x64_sys_clone+0xba/0x140 [ 123.325663][ T8195] do_syscall_64+0xd0/0x530 [ 123.325670][ T8195] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 123.325675][ T8195] RIP: 0033:0x459519 [ 123.325681][ T8195] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 123.325684][ T8195] RSP: 002b:00007f1881fe7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 123.325691][ T8195] RAX: ffffffffffffffda RBX: 00007f1881fe7c90 RCX: 0000000000459519 [ 123.336397][ T8174] RDX: 00000000000000a7 RSI: 0000000000000004 RDI: 000000000000053c [ 123.341712][ T8195] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 123.341714][ T8195] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 123.341717][ T8195] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1881fe86d4 [ 123.341719][ T8195] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 123.346397][ T8196] FAULT_INJECTION: forcing a failure. [ 123.346397][ T8196] name failslab, interval 1, probability 0, space 0, times 0 [ 123.366356][ T8174] RBP: ffff88807843fdd0 R08: ffffed1015d46c70 R09: ffffed1015d46c6f [ 123.379856][ T3876] kobject: 'loop5' (00000000ec07f42b): kobject_uevent_env [ 123.391834][ T8174] R10: ffffed1015d46c6f R11: ffff8880aea3637b R12: 0000000000000004 [ 123.399785][ T3876] kobject: 'loop5' (00000000ec07f42b): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 123.407277][ T8174] R13: 0000000000000004 R14: 0000000000041ffc R15: ffffffffffffffea [ 123.419464][ T3876] kobject: 'loop1' (000000000a56d550): kobject_uevent_env [ 123.426213][ T8174] FS: 00007f7a7325c700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 123.437834][ T3876] kobject: 'loop1' (000000000a56d550): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 123.441576][ T8174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.452134][ T3876] kobject: 'loop2' (0000000098d1deed): kobject_uevent_env [ 123.470493][ T8174] CR2: 0000000000960004 CR3: 0000000095e91000 CR4: 00000000001406f0 [ 123.482101][ T8196] CPU: 1 PID: 8196 Comm: syz-executor.1 Tainted: G D 5.2.0-rc6+ #1 [ 123.483861][ T8174] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 123.487854][ T8196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.487857][ T8196] Call Trace: [ 123.487868][ T8196] dump_stack+0x113/0x167 [ 123.487876][ T8196] should_fail.cold.4+0x5/0x13 [ 123.487883][ T8196] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 123.487889][ T8196] ? lock_downgrade+0x860/0x860 [ 123.487897][ T8196] ? page_to_nid.part.77+0x20/0x20 [ 123.492929][ T8174] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 123.498415][ T8196] ? ___might_sleep+0x16b/0x270 [ 123.498424][ T8196] __should_failslab+0xba/0xf0 [ 123.498430][ T8196] should_failslab+0x9/0x14 [ 123.498434][ T8196] kmem_cache_alloc+0x2b1/0x720 [ 123.498441][ T8196] ? copy_namespaces+0xf6/0x2b0 [ 123.498445][ T8196] ? lock_downgrade+0x860/0x860 [ 123.498451][ T8196] ? copy_namespaces+0x39/0x2b0 [ 123.503630][ T8174] Kernel panic - not syncing: Fatal exception [ 123.508361][ T8196] alloc_pid+0x54/0x830 [ 123.921101][ T8196] ? copy_thread_tls+0x3af/0x780 [ 123.926019][ T8196] copy_process.part.39+0x2933/0x6100 [ 123.931376][ T8196] ? __cleanup_sighand+0x30/0x30 [ 123.936297][ T8196] ? __mutex_unlock_slowpath+0xe8/0x6a0 [ 123.941836][ T8196] _do_fork+0x160/0xb70 [ 123.945970][ T8196] ? copy_init_mm+0x20/0x20 [ 123.950468][ T8196] ? fput+0xe/0x10 [ 123.954178][ T8196] ? ksys_write+0x181/0x220 [ 123.958656][ T8196] ? __ia32_sys_read+0xa0/0xa0 [ 123.963401][ T8196] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 123.968933][ T8196] __x64_sys_clone+0xba/0x140 [ 123.973598][ T8196] do_syscall_64+0xd0/0x530 [ 123.978082][ T8196] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 123.983957][ T8196] RIP: 0033:0x459519 [ 123.987829][ T8196] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 124.007503][ T8196] RSP: 002b:00007f4cad607c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 124.015898][ T8196] RAX: ffffffffffffffda RBX: 00007f4cad607c90 RCX: 0000000000459519 [ 124.023853][ T8196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000041ffc [ 124.031813][ T8196] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 124.039771][ T8196] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cad6086d4 [ 124.047897][ T8196] R13: 00000000004bf97d R14: 00000000004d1358 R15: 0000000000000003 [ 124.057024][ T8174] Kernel Offset: disabled [ 124.061342][ T8174] Rebooting in 86400 seconds..