[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.144' (ECDSA) to the list of known hosts. 2021/04/13 21:43:15 fuzzer started 2021/04/13 21:43:15 dialing manager at 10.128.0.163:46343 2021/04/13 21:43:15 syscalls: 3557 2021/04/13 21:43:15 code coverage: enabled 2021/04/13 21:43:15 comparison tracing: enabled 2021/04/13 21:43:15 extra coverage: enabled 2021/04/13 21:43:15 setuid sandbox: enabled 2021/04/13 21:43:15 namespace sandbox: enabled 2021/04/13 21:43:15 Android sandbox: /sys/fs/selinux/policy does not exist 2021/04/13 21:43:15 fault injection: enabled 2021/04/13 21:43:15 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/04/13 21:43:15 net packet injection: enabled 2021/04/13 21:43:15 net device setup: enabled 2021/04/13 21:43:15 concurrency sanitizer: enabled 2021/04/13 21:43:15 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/04/13 21:43:15 USB emulation: enabled 2021/04/13 21:43:15 hci packet injection: enabled 2021/04/13 21:43:15 wifi device emulation: enabled 2021/04/13 21:43:15 802.15.4 emulation: enabled 2021/04/13 21:43:16 suppressing KCSAN reports in functions: 'n_tty_receive_buf_common' 'kauditd_thread' '__ext4_new_inode' '__xa_clear_mark' 'ext4_free_inode' 2021/04/13 21:43:16 fetching corpus: 0, signal 0/2000 (executing program) 2021/04/13 21:43:16 fetching corpus: 49, signal 23701/27001 (executing program) 2021/04/13 21:43:16 fetching corpus: 98, signal 38396/42700 (executing program) 2021/04/13 21:43:16 fetching corpus: 148, signal 47276/52511 (executing program) 2021/04/13 21:43:16 fetching corpus: 198, signal 56559/62432 (executing program) 2021/04/13 21:43:16 fetching corpus: 248, signal 60972/67600 (executing program) 2021/04/13 21:43:16 fetching corpus: 298, signal 65289/72537 (executing program) 2021/04/13 21:43:16 fetching corpus: 348, signal 71043/78624 (executing program) 2021/04/13 21:43:16 fetching corpus: 398, signal 78303/85895 (executing program) 2021/04/13 21:43:17 fetching corpus: 447, 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21:43:19 starting 6 fuzzer processes 21:43:19 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000640)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x6, 0x4, 0x0, 0x0, {0x0, 0xea60}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "fe33828b"}, 0x0, 0x0, @planes=0x0}) 21:43:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) 21:43:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00', 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x105, 0x0, 0x0, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x24}}, 0x0) 21:43:20 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="66530700ae89cdf2b1137733e8b45c6bb8f71310d882a26b6bd201403e4b4e326bea06bbf232f479609fff83f1758c72ed31be6e5bfb1e30f305e2c7fc829fd1f83d3a4c079464614e25ad9959f7593354c06a79f14bf9993477d4eb966319a7613f5d229c7fd9a9d3a1cb18de6a1f12030bce387b521fdc843246b6c1d2fa6a305a2978a602dcb6556098c0f95df016034523eceb09b3b58fd21f87f86c5fe6417fcc9cf64356bce25cc8490a5182f840c5dc69e3276b1bfe320fbcb6b8a7f9e3f14985cffc5decc188c8214a438a52388c2235978abd37cd6dccd9597904cb09a46fe3ded162ea445853bcd8373e0c42654e0636f3", 0xf6}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 21:43:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x58, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x2}]}]}, 0x58}}, 0x0) 21:43:20 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9210, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x0, 0x7f]) syzkaller login: [ 36.153400][ T8369] IPVS: ftp: loaded support on port[0] = 21 [ 36.209531][ T8369] chnl_net:caif_netlink_parms(): no params data found [ 36.237513][ T8369] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.244542][ T8369] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.252111][ T8369] device bridge_slave_0 entered promiscuous mode [ 36.260872][ T8369] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.268299][ T8369] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.276375][ T8369] device bridge_slave_1 entered promiscuous mode [ 36.292585][ T8369] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.311012][ T8371] IPVS: ftp: loaded support on port[0] = 21 [ 36.326720][ T8369] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.343601][ T8369] team0: Port device team_slave_0 added [ 36.351768][ T8369] team0: Port device team_slave_1 added [ 36.366818][ T8369] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.373818][ T8369] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.399698][ T8369] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.411572][ T8369] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.424845][ T8369] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 36.450940][ T8369] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.485316][ T8373] IPVS: ftp: loaded support on port[0] = 21 [ 36.495138][ T8369] device hsr_slave_0 entered promiscuous mode [ 36.501951][ T8369] device hsr_slave_1 entered promiscuous mode [ 36.565701][ T8371] chnl_net:caif_netlink_parms(): no params data found [ 36.635848][ T8375] IPVS: ftp: loaded support on port[0] = 21 [ 36.645693][ T8369] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 36.671978][ T8371] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.679104][ T8371] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.686546][ T8371] device bridge_slave_0 entered promiscuous mode [ 36.696340][ T8369] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 36.714848][ T8373] chnl_net:caif_netlink_parms(): no params data found [ 36.723219][ T8371] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.730405][ T8371] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.737748][ T8371] device bridge_slave_1 entered promiscuous mode [ 36.744337][ T8369] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 36.779987][ T8369] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 36.793013][ T8377] IPVS: ftp: loaded support on port[0] = 21 [ 36.814351][ T8371] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.862988][ T8371] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.892743][ T8373] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.909852][ T8373] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.921859][ T8373] device bridge_slave_0 entered promiscuous mode [ 36.929403][ T8373] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.936472][ T8373] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.943826][ T8373] device bridge_slave_1 entered promiscuous mode [ 36.958149][ T8369] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.965208][ T8369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.972503][ T8369] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.979574][ T8369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.990881][ T8379] IPVS: ftp: loaded support on port[0] = 21 [ 36.999919][ T8375] chnl_net:caif_netlink_parms(): no params data found [ 37.018699][ T8373] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.032478][ T8373] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.042356][ T8371] team0: Port device team_slave_0 added [ 37.050862][ T8371] team0: Port device team_slave_1 added [ 37.083136][ T8377] chnl_net:caif_netlink_parms(): no params data found [ 37.112788][ T8373] team0: Port device team_slave_0 added [ 37.121758][ T8373] team0: Port device team_slave_1 added [ 37.143418][ T8379] chnl_net:caif_netlink_parms(): no params data found [ 37.162377][ T8371] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.169617][ T8371] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.195672][ T8371] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.209121][ T8371] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.216195][ T8371] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.242485][ T8371] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.263156][ T3637] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.270570][ T3637] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.283947][ T8373] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.291633][ T8373] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.317590][ T8373] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.341552][ T8377] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.348773][ T8377] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.357024][ T8377] device bridge_slave_0 entered promiscuous mode [ 37.381252][ T8373] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.388276][ T8373] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.414305][ T8373] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.430862][ T8377] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.437902][ T8377] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.445681][ T8377] device bridge_slave_1 entered promiscuous mode [ 37.452365][ T8375] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.459522][ T8375] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.466998][ T8375] device bridge_slave_0 entered promiscuous mode [ 37.475364][ T8375] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.482380][ T8375] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.489750][ T8375] device bridge_slave_1 entered promiscuous mode [ 37.504132][ T8371] device hsr_slave_0 entered promiscuous mode [ 37.510764][ T8371] device hsr_slave_1 entered promiscuous mode [ 37.517115][ T8371] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.524673][ T8371] Cannot create hsr debugfs directory [ 37.537702][ T8373] device hsr_slave_0 entered promiscuous mode [ 37.544092][ T8373] device hsr_slave_1 entered promiscuous mode [ 37.550630][ T8373] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.558274][ T8373] Cannot create hsr debugfs directory [ 37.584152][ T8369] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.597622][ T8375] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.610940][ T8379] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.618377][ T8379] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.625768][ T8379] device bridge_slave_0 entered promiscuous mode [ 37.633040][ T8379] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.640208][ T8379] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.647590][ T8379] device bridge_slave_1 entered promiscuous mode [ 37.654979][ T8377] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.666095][ T8377] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.676385][ T8375] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.702525][ T8375] team0: Port device team_slave_0 added [ 37.711573][ T8375] team0: Port device team_slave_1 added [ 37.721449][ T8377] team0: Port device team_slave_0 added [ 37.728539][ T8377] team0: Port device team_slave_1 added [ 37.742096][ T8379] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.753636][ T8379] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.764254][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.771780][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.790892][ T8375] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.799391][ T8375] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.825576][ T8375] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.839284][ T8375] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.846348][ T8375] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.872723][ T8375] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.884966][ T8369] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.895457][ T8377] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.902444][ T8377] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.928567][ T8377] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.940453][ T8377] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.947432][ T8377] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 37.973413][ T8377] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.988303][ T8379] team0: Port device team_slave_0 added [ 37.995265][ T8379] team0: Port device team_slave_1 added [ 38.031714][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.040133][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.048606][ T8843] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.055646][ T8843] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.063220][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.071752][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.079926][ T8843] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.086969][ T8843] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.101134][ T8377] device hsr_slave_0 entered promiscuous mode [ 38.107510][ T8377] device hsr_slave_1 entered promiscuous mode [ 38.113772][ T8377] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 38.121345][ T8377] Cannot create hsr debugfs directory [ 38.128657][ T8375] device hsr_slave_0 entered promiscuous mode [ 38.135380][ T8375] device hsr_slave_1 entered promiscuous mode [ 38.141618][ T8375] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 38.149675][ T8375] Cannot create hsr debugfs directory [ 38.155412][ T8379] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.162331][ T8379] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 38.185931][ T19] Bluetooth: hci0: command 0x0409 tx timeout [ 38.189049][ T8379] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.206169][ T8371] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 38.223276][ T8371] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 38.251635][ T8379] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.258639][ T8379] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 38.284798][ T8379] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.305894][ T4827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.314611][ T8371] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 38.323543][ T8371] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 38.334535][ T3135] Bluetooth: hci1: command 0x0409 tx timeout [ 38.347297][ T8373] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 38.367866][ T8373] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 38.376275][ T4827] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.387918][ T4827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.396292][ T4827] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.405107][ T4827] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.413507][ T4827] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.433134][ T8373] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 38.451814][ T8379] device hsr_slave_0 entered promiscuous mode [ 38.458699][ T8379] device hsr_slave_1 entered promiscuous mode [ 38.465442][ T8379] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 38.472977][ T8379] Cannot create hsr debugfs directory [ 38.480165][ T4827] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.488398][ T4827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.496242][ T3135] Bluetooth: hci2: command 0x0409 tx timeout [ 38.496821][ T4827] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.510284][ T4827] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.518622][ T4827] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.528971][ T8369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.536827][ T8373] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 38.568225][ T8375] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 38.585035][ T8375] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 38.604802][ T8375] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 38.613827][ T8375] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 38.627807][ T9606] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 38.635258][ T9606] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 38.655742][ T8369] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.664264][ T3637] Bluetooth: hci3: command 0x0409 tx timeout [ 38.680252][ T8379] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 38.693084][ T8379] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 38.713846][ T8371] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.728458][ T8377] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 38.737380][ T8377] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 38.746059][ T8377] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 38.754587][ T8379] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 38.771020][ T8371] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.780501][ T8377] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 38.793170][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.801164][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.808847][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.817583][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.824222][ T3637] Bluetooth: hci4: command 0x0409 tx timeout [ 38.826070][ T8843] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.838865][ T8843] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.846787][ T8379] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 38.870833][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.878623][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.887816][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.896465][ T9511] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.903518][ T9511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.911451][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.920135][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 38.929112][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.937546][ T9511] Bluetooth: hci5: command 0x0409 tx timeout [ 38.952571][ T8373] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.962090][ T8375] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.971085][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.995981][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.005892][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.017814][ T8373] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.030974][ T8375] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.040600][ T8369] device veth0_vlan entered promiscuous mode [ 39.048861][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.057086][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.065604][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.073871][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.082106][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.089757][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.098128][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.106254][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.113708][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.121422][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.129448][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.138050][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.146682][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.154908][ T9511] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.161997][ T9511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.172988][ T8371] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.184388][ T8371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.198170][ T8369] device veth1_vlan entered promiscuous mode [ 39.208752][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.216670][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.226202][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.234015][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.242559][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.251617][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.260029][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.269593][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.278445][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.287936][ T4535] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.294981][ T4535] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.302721][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.311362][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.319759][ T4535] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.326807][ T4535] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.334487][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.344273][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.364933][ T8371] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.379453][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.388689][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.397341][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.406862][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.414673][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.422004][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.430693][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.439388][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.447775][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.456090][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.464705][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.472965][ T8843] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.479993][ T8843] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.487974][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.499771][ T8375] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.511018][ T8375] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.531242][ T8377] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.539062][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.547346][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.555760][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.563805][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.585647][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.594391][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.602811][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.611530][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.632379][ T8373] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.642880][ T8373] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.664872][ T8375] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.673827][ T8369] device veth0_macvtap entered promiscuous mode [ 39.683548][ T8369] device veth1_macvtap entered promiscuous mode [ 39.690777][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.699809][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.708213][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.716557][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.725280][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.733393][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.741601][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.750142][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.758297][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.766107][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.773603][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.782073][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.790740][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.798538][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.806702][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.815485][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.823437][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.830936][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.839255][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.847429][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.856653][ T8377] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.865798][ T8371] device veth0_vlan entered promiscuous mode [ 39.874437][ T8379] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.907149][ T8369] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.919591][ T8379] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.926871][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.935292][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.943412][ T9615] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.950670][ T9615] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.958646][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.967078][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.975253][ T9615] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.982340][ T9615] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.989965][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.998513][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.006990][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.015451][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.023899][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.032714][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.041054][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.049573][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.058164][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.065735][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.074166][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.081861][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.089872][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.098441][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.115075][ T8371] device veth1_vlan entered promiscuous mode [ 40.132285][ T8377] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.142786][ T8377] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.154096][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.162002][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.169447][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.176807][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.185202][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.193303][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.201829][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.210253][ T4535] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.217290][ T4535] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.225211][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.233342][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.241925][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.250548][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.259754][ T4535] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.266843][ T4535] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.274812][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.283051][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.291384][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.300813][ T8369] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.308450][ T8843] Bluetooth: hci0: command 0x041b tx timeout [ 40.311030][ T8369] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.323327][ T8369] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.332226][ T8369] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.341705][ T8369] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.360789][ T8373] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.369860][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.378035][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.385708][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.393160][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.401193][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.409007][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.417811][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.426537][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.435371][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.443552][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.452185][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.461008][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.469492][ T8375] device veth0_vlan entered promiscuous mode [ 40.469519][ T4535] Bluetooth: hci1: command 0x041b tx timeout [ 40.482334][ T8375] device veth1_vlan entered promiscuous mode [ 40.509624][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.517359][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.526061][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.541095][ T8379] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.551554][ T8379] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.573924][ T3135] Bluetooth: hci2: command 0x041b tx timeout [ 40.586265][ T8377] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.593264][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.601631][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.611486][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.620044][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.629384][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.636846][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.644332][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.653298][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.666766][ T8373] device veth0_vlan entered promiscuous mode [ 40.678860][ T8371] device veth0_macvtap entered promiscuous mode [ 40.691459][ T8375] device veth0_macvtap entered promiscuous mode [ 40.700990][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.709033][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.717278][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.725490][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.733940][ T4535] Bluetooth: hci3: command 0x041b tx timeout [ 40.734075][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.748263][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.756694][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.764081][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.775684][ T8371] device veth1_macvtap entered promiscuous mode [ 40.783106][ T8379] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.797684][ T8375] device veth1_macvtap entered promiscuous mode [ 40.811918][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.825459][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.833063][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.840846][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.848860][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.865913][ T8373] device veth1_vlan entered promiscuous mode [ 40.872036][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.886479][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.900065][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.907738][ T9685] Bluetooth: hci4: command 0x041b tx timeout [ 40.910176][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.928935][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 40.940439][ T8375] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 40.951116][ T8375] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.961974][ T8375] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.978981][ T8371] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 40.989526][ T3135] Bluetooth: hci5: command 0x041b tx timeout [ 40.992595][ T8371] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.005582][ T8371] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 41.016043][ T8371] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.026747][ T8371] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.035160][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.043483][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.052084][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.061286][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.070146][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.078842][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.088925][ T8373] device veth0_macvtap entered promiscuous mode [ 41.109025][ T8371] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.119654][ T8371] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.119855][ T3006] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.132137][ T8371] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.140276][ T3006] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.155247][ T8373] device veth1_macvtap entered promiscuous mode [ 41.165039][ T8375] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.175810][ T8375] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.185857][ T8375] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.196529][ T8375] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.207400][ T8375] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.215501][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.223509][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.233060][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 41.241125][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.250826][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.259386][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.269111][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.277666][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.287189][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.304102][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.312055][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.330519][ T8371] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.339328][ T8371] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.348415][ T8371] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.357453][ T8371] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.370482][ T8377] device veth0_vlan entered promiscuous mode 21:43:26 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000640)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x6, 0x4, 0x0, 0x0, {0x0, 0xea60}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "fe33828b"}, 0x0, 0x0, @planes=0x0}) [ 41.384122][ T3135] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.394486][ T3135] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.410928][ T3135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.419759][ T3135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 21:43:26 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000640)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x6, 0x4, 0x0, 0x0, {0x0, 0xea60}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "fe33828b"}, 0x0, 0x0, @planes=0x0}) [ 41.434649][ T8375] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.447679][ T8375] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.463826][ T8375] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.472681][ T8375] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 21:43:26 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000640)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)={0x0, 0x6, 0x4, 0x0, 0x0, {0x0, 0xea60}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "fe33828b"}, 0x0, 0x0, @planes=0x0}) 21:43:26 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x7000) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) [ 41.500760][ T8373] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 41.513288][ T8373] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.536575][ T8373] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 21:43:26 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x7000) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) [ 41.547614][ T8373] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.558199][ T8373] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 41.569142][ T8373] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.581023][ T8373] batman_adv: batadv0: Interface activated: batadv_slave_0 21:43:26 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x7000) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) [ 41.618043][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.628342][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.641443][ T8373] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 21:43:26 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x7000) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) [ 41.664525][ T8373] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.675845][ T8373] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.687034][ T8373] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.697406][ T8373] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 41.710781][ T8373] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 41.733425][ T8373] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.745238][ T8377] device veth1_vlan entered promiscuous mode [ 41.777286][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.788658][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.803996][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.812617][ T8843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.824391][ T8379] device veth0_vlan entered promiscuous mode [ 41.838742][ T8373] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.848260][ T8373] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.863754][ T8373] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.872447][ T8373] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.899918][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.907813][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.919216][ T8379] device veth1_vlan entered promiscuous mode [ 41.967832][ T3006] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.986124][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.992698][ T3006] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.003257][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.008065][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.012880][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.028740][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 42.037000][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 42.044830][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.053261][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.061842][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.070188][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.085114][ T8377] device veth0_macvtap entered promiscuous mode [ 42.095789][ T8379] device veth0_macvtap entered promiscuous mode [ 42.103030][ T8377] device veth1_macvtap entered promiscuous mode [ 42.113685][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.121596][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.131303][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.141054][ T3006] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.141644][ T8379] device veth1_macvtap entered promiscuous mode [ 42.155573][ T3006] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.163267][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.172206][ T9615] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 42.187689][ T8377] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.198168][ T8377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.208327][ T8377] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.219042][ T8377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.229101][ T8377] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.239769][ T8377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.249647][ T8377] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.260168][ T8377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.270944][ T8377] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.283872][ T8377] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.296701][ T8377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.303809][ T3006] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.314982][ T3006] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.317098][ T8377] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.332905][ T8377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.333490][ T35] Bluetooth: hci0: command 0x040f tx timeout [ 42.343257][ T8377] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.359436][ T8377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.369536][ T8377] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.380033][ T8377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.390874][ T8377] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.405309][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.414433][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.422837][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 42.430810][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.439370][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.459967][ T8377] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.471544][ T8377] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.480715][ T8377] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.491236][ T8377] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.493437][ T35] Bluetooth: hci1: command 0x040f tx timeout [ 42.509135][ T8379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.519567][ T8379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.530477][ T8379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.540882][ T8379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.550746][ T8379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.561304][ T8379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.571137][ T8379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.581784][ T8379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.591639][ T8379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 42.602196][ T8379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.613050][ T8379] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.622745][ T8379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.635315][ T8379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.645452][ T8379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.657945][ T35] Bluetooth: hci2: command 0x040f tx timeout [ 42.665240][ T8379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.677252][ T8379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.688335][ T8379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.698594][ T8379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.709400][ T8379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.719288][ T8379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 42.729751][ T8379] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 42.743037][ T8379] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.756360][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.765085][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.774097][ T36] audit: type=1804 audit(1618350207.708:2): pid=9799 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir803296873/syzkaller.GWBBh6/0/bus" dev="sda1" ino=13899 res=1 errno=0 [ 42.775500][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.807863][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.813689][ T9511] Bluetooth: hci3: command 0x040f tx timeout [ 42.823512][ T8379] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.832274][ T8379] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.841223][ T8379] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.850388][ T8379] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.865490][ T3006] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.873738][ T3006] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.886415][ T9606] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 42.888089][ T3006] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.902772][ T3006] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.917220][ T9511] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 42.973975][ T4827] Bluetooth: hci4: command 0x040f tx timeout [ 43.018782][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.037565][ T370] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.039193][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.050758][ T370] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.061333][ T4827] Bluetooth: hci5: command 0x040f tx timeout [ 43.074509][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 43.091015][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 43.133841][ T9834] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.143508][ T9834] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.161921][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 43.180333][ T9834] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.203635][ T9834] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.211899][ T4535] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 21:43:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) 21:43:28 executing program 0: set_mempolicy(0x1, &(0x7f0000000140)=0x6, 0x7f) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd0c}, 0x64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0xfffff000, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b605a7", 0x0, 0x8000}, 0x28) [ 43.699510][ T36] audit: type=1804 audit(1618350208.628:3): pid=9871 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir803296873/syzkaller.GWBBh6/1/bus" dev="sda1" ino=13917 res=1 errno=0 [ 44.010869][ T9872] ================================================================== [ 44.019586][ T9872] BUG: KCSAN: data-race in __delete_from_page_cache / file_write_and_wait_range [ 44.028618][ T9872] [ 44.030935][ T9872] write to 0xffff88810ec9c7b8 of 8 bytes by task 9871 on cpu 1: [ 44.038545][ T9872] __delete_from_page_cache+0x28b/0x360 [ 44.044087][ T9872] invalidate_complete_page2+0x126/0x2c0 [ 44.049718][ T9872] invalidate_inode_pages2_range+0x456/0x760 [ 44.055688][ T9872] __iomap_dio_rw+0x5c2/0xa30 [ 44.060366][ T9872] iomap_dio_rw+0x30/0x70 [ 44.064685][ T9872] ext4_file_write_iter+0xe5d/0x10b0 [ 44.069962][ T9872] do_iter_readv_writev+0x2cb/0x360 [ 44.075153][ T9872] do_iter_write+0x112/0x4c0 [ 44.079738][ T9872] vfs_iter_write+0x4c/0x70 [ 44.084235][ T9872] iter_file_splice_write+0x40a/0x750 [ 44.089598][ T9872] direct_splice_actor+0x80/0xa0 [ 44.094524][ T9872] splice_direct_to_actor+0x345/0x650 [ 44.099970][ T9872] do_splice_direct+0xf5/0x170 [ 44.104732][ T9872] do_sendfile+0x7a6/0xe20 [ 44.109143][ T9872] __x64_sys_sendfile64+0xf2/0x130 [ 44.114247][ T9872] do_syscall_64+0x39/0x80 [ 44.118659][ T9872] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 44.124554][ T9872] [ 44.126863][ T9872] read to 0xffff88810ec9c7b8 of 8 bytes by task 9872 on cpu 0: [ 44.134384][ T9872] file_write_and_wait_range+0x79/0x120 [ 44.139918][ T9872] ext4_sync_file+0x105/0x6e0 [ 44.144583][ T9872] vfs_fsync_range+0x107/0x120 [ 44.149343][ T9872] ext4_buffered_write_iter+0x38f/0x3e0 [ 44.154887][ T9872] ext4_file_write_iter+0x48a/0x10b0 [ 44.160161][ T9872] do_iter_readv_writev+0x2cb/0x360 [ 44.165353][ T9872] do_iter_write+0x112/0x4c0 [ 44.169934][ T9872] vfs_iter_write+0x4c/0x70 [ 44.174429][ T9872] iter_file_splice_write+0x40a/0x750 [ 44.179796][ T9872] direct_splice_actor+0x80/0xa0 [ 44.184723][ T9872] splice_direct_to_actor+0x345/0x650 [ 44.190091][ T9872] do_splice_direct+0xf5/0x170 [ 44.194845][ T9872] do_sendfile+0x7a6/0xe20 [ 44.199274][ T9872] __x64_sys_sendfile64+0xa9/0x130 [ 44.204375][ T9872] do_syscall_64+0x39/0x80 [ 44.208778][ T9872] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 44.214704][ T9872] [ 44.217011][ T9872] Reported by Kernel Concurrency Sanitizer on: [ 44.223142][ T9872] CPU: 0 PID: 9872 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 44.231802][ T9872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.241842][ T9872] ================================================================== [ 44.413453][ T4535] Bluetooth: hci0: command 0x0419 tx timeout [ 44.573912][ T4535] Bluetooth: hci1: command 0x0419 tx timeout [ 44.733854][ T9718] Bluetooth: hci2: command 0x0419 tx timeout [ 44.893708][ T9718] Bluetooth: hci3: command 0x0419 tx timeout [ 45.054067][ T9685] Bluetooth: hci4: command 0x0419 tx timeout [ 45.142939][ T9685] Bluetooth: hci5: command 0x0419 tx timeout 21:43:30 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="66530700ae89cdf2b1137733e8b45c6bb8f71310d882a26b6bd201403e4b4e326bea06bbf232f479609fff83f1758c72ed31be6e5bfb1e30f305e2c7fc829fd1f83d3a4c079464614e25ad9959f7593354c06a79f14bf9993477d4eb966319a7613f5d229c7fd9a9d3a1cb18de6a1f12030bce387b521fdc843246b6c1d2fa6a305a2978a602dcb6556098c0f95df016034523eceb09b3b58fd21f87f86c5fe6417fcc9cf64356bce25cc8490a5182f840c5dc69e3276b1bfe320fbcb6b8a7f9e3f14985cffc5decc188c8214a438a52388c2235978abd37cd6dccd9597904cb09a46fe3ded162ea445853bcd8373e0c42654e0636f3", 0xf6}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 21:43:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00', 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x105, 0x0, 0x0, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x24}}, 0x0) 21:43:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x58, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x2}]}]}, 0x58}}, 0x0) 21:43:30 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9210, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x0, 0x7f]) 21:43:30 executing program 0: set_mempolicy(0x1, &(0x7f0000000140)=0x6, 0x7f) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd0c}, 0x64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0xfffff000, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b605a7", 0x0, 0x8000}, 0x28) 21:43:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) 21:43:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x58, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x2}]}]}, 0x58}}, 0x0) 21:43:30 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9210, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x0, 0x7f]) 21:43:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00', 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x105, 0x0, 0x0, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x24}}, 0x0) 21:43:31 executing program 0: set_mempolicy(0x1, &(0x7f0000000140)=0x6, 0x7f) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd0c}, 0x64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0xfffff000, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b605a7", 0x0, 0x8000}, 0x28) 21:43:31 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9210, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x0, 0x7f]) 21:43:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x58, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x2}]}]}, 0x58}}, 0x0) [ 46.042976][ T36] audit: type=1804 audit(1618350210.978:4): pid=9894 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir803296873/syzkaller.GWBBh6/2/bus" dev="sda1" ino=13904 res=1 errno=0 [ 46.437822][ T9898] ================================================================== [ 46.445908][ T9898] BUG: KCSAN: data-race in ext4_writepages / xas_set_mark [ 46.453001][ T9898] [ 46.455311][ T9898] write to 0xffff88810ef187a4 of 4 bytes by task 9894 on cpu 1: [ 46.462914][ T9898] xas_set_mark+0x13e/0x150 [ 46.467416][ T9898] tag_pages_for_writeback+0x9d/0x290 [ 46.472774][ T9898] ext4_writepages+0x62f/0x1e70 [ 46.477611][ T9898] do_writepages+0x7b/0x150 [ 46.482148][ T9898] __filemap_fdatawrite_range+0x19d/0x1d0 [ 46.487854][ T9898] filemap_write_and_wait_range+0x8b/0x2a0 [ 46.493655][ T9898] __iomap_dio_rw+0x40a/0xa30 [ 46.498329][ T9898] iomap_dio_rw+0x30/0x70 [ 46.502642][ T9898] ext4_file_write_iter+0xe5d/0x10b0 [ 46.507921][ T9898] do_iter_readv_writev+0x2cb/0x360 [ 46.513110][ T9898] do_iter_write+0x112/0x4c0 [ 46.517719][ T9898] vfs_iter_write+0x4c/0x70 [ 46.522205][ T9898] iter_file_splice_write+0x40a/0x750 [ 46.527585][ T9898] direct_splice_actor+0x80/0xa0 [ 46.532501][ T9898] splice_direct_to_actor+0x345/0x650 [ 46.537881][ T9898] do_splice_direct+0xf5/0x170 [ 46.542628][ T9898] do_sendfile+0x7a6/0xe20 [ 46.547036][ T9898] __x64_sys_sendfile64+0xf2/0x130 [ 46.552138][ T9898] do_syscall_64+0x39/0x80 [ 46.556544][ T9898] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 46.562423][ T9898] [ 46.564726][ T9898] read to 0xffff88810ef187a4 of 4 bytes by task 9898 on cpu 0: [ 46.572241][ T9898] ext4_writepages+0x155/0x1e70 [ 46.577072][ T9898] do_writepages+0x7b/0x150 [ 46.581559][ T9898] __filemap_fdatawrite_range+0x19d/0x1d0 [ 46.587266][ T9898] file_write_and_wait_range+0x9f/0x120 [ 46.592803][ T9898] ext4_sync_file+0x105/0x6e0 [ 46.597470][ T9898] vfs_fsync_range+0x107/0x120 [ 46.602215][ T9898] ext4_buffered_write_iter+0x38f/0x3e0 [ 46.607741][ T9898] ext4_file_write_iter+0x48a/0x10b0 [ 46.613007][ T9898] do_iter_readv_writev+0x2cb/0x360 [ 46.618192][ T9898] do_iter_write+0x112/0x4c0 [ 46.622786][ T9898] vfs_iter_write+0x4c/0x70 [ 46.627269][ T9898] iter_file_splice_write+0x40a/0x750 [ 46.632624][ T9898] direct_splice_actor+0x80/0xa0 [ 46.637557][ T9898] splice_direct_to_actor+0x345/0x650 [ 46.642910][ T9898] do_splice_direct+0xf5/0x170 [ 46.647669][ T9898] do_sendfile+0x7a6/0xe20 [ 46.652063][ T9898] __x64_sys_sendfile64+0xa9/0x130 [ 46.657155][ T9898] do_syscall_64+0x39/0x80 [ 46.661560][ T9898] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 46.667459][ T9898] [ 46.669761][ T9898] Reported by Kernel Concurrency Sanitizer on: [ 46.675883][ T9898] CPU: 0 PID: 9898 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 46.684530][ T9898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.694565][ T9898] ================================================================== 21:43:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="66530700ae89cdf2b1137733e8b45c6bb8f71310d882a26b6bd201403e4b4e326bea06bbf232f479609fff83f1758c72ed31be6e5bfb1e30f305e2c7fc829fd1f83d3a4c079464614e25ad9959f7593354c06a79f14bf9993477d4eb966319a7613f5d229c7fd9a9d3a1cb18de6a1f12030bce387b521fdc843246b6c1d2fa6a305a2978a602dcb6556098c0f95df016034523eceb09b3b58fd21f87f86c5fe6417fcc9cf64356bce25cc8490a5182f840c5dc69e3276b1bfe320fbcb6b8a7f9e3f14985cffc5decc188c8214a438a52388c2235978abd37cd6dccd9597904cb09a46fe3ded162ea445853bcd8373e0c42654e0636f3", 0xf6}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 21:43:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00', 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x105, 0x0, 0x0, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x24}}, 0x0) 21:43:33 executing program 4: set_mempolicy(0x1, &(0x7f0000000140)=0x6, 0x7f) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd0c}, 0x64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0xfffff000, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b605a7", 0x0, 0x8000}, 0x28) 21:43:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) 21:43:33 executing program 0: set_mempolicy(0x1, &(0x7f0000000140)=0x6, 0x7f) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd0c}, 0x64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0xfffff000, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b605a7", 0x0, 0x8000}, 0x28) 21:43:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) 21:43:33 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) 21:43:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) [ 49.065808][ T36] audit: type=1804 audit(1618350213.999:5): pid=9933 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir014409838/syzkaller.rTSsOH/4/bus" dev="sda1" ino=13902 res=1 errno=0 21:43:34 executing program 4: set_mempolicy(0x1, &(0x7f0000000140)=0x6, 0x7f) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd0c}, 0x64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0xfffff000, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b605a7", 0x0, 0x8000}, 0x28) [ 49.106847][ T36] audit: type=1804 audit(1618350214.029:6): pid=9934 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir803296873/syzkaller.GWBBh6/3/bus" dev="sda1" ino=13931 res=1 errno=0 [ 49.217723][ T36] audit: type=1804 audit(1618350214.149:7): pid=9945 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir520547334/syzkaller.tQvElf/4/bus" dev="sda1" ino=13957 res=1 errno=0 21:43:34 executing program 4: set_mempolicy(0x1, &(0x7f0000000140)=0x6, 0x7f) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd0c}, 0x64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0xfffff000, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b605a7", 0x0, 0x8000}, 0x28) [ 49.336819][ T36] audit: type=1804 audit(1618350214.189:8): pid=9947 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir307259264/syzkaller.i18yDV/12/bus" dev="sda1" ino=13958 res=1 errno=0 21:43:34 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) [ 49.595771][ T36] audit: type=1804 audit(1618350214.529:9): pid=9959 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir113794268/syzkaller.yIhV0x/7/bus" dev="sda1" ino=13959 res=1 errno=0 [ 49.702015][ C1] hrtimer: interrupt took 14434 ns [ 49.913522][ T2012] ================================================================== [ 49.921598][ T2012] BUG: KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list [ 49.930608][ T2012] [ 49.932921][ T2012] write to 0xffff888102c63d60 of 8 bytes by task 2130 on cpu 0: [ 49.940523][ T2012] blk_mq_dispatch_rq_list+0x9cb/0xe80 [ 49.945961][ T2012] blk_mq_do_dispatch_sched+0x370/0x610 [ 49.951488][ T2012] __blk_mq_sched_dispatch_requests+0x1fd/0x2a0 [ 49.957708][ T2012] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 49.963666][ T2012] __blk_mq_run_hw_queue+0xc1/0x140 [ 49.968842][ T2012] blk_mq_run_work_fn+0x3d/0x50 [ 49.973667][ T2012] process_one_work+0x3e1/0x950 [ 49.978493][ T2012] worker_thread+0x616/0xa70 [ 49.983056][ T2012] kthread+0x20b/0x230 [ 49.987099][ T2012] ret_from_fork+0x1f/0x30 [ 49.991500][ T2012] [ 49.993801][ T2012] read to 0xffff888102c63d60 of 8 bytes by task 2012 on cpu 1: [ 50.001326][ T2012] blk_mq_dispatch_rq_list+0x9b8/0xe80 [ 50.006775][ T2012] __blk_mq_sched_dispatch_requests+0x1e7/0x2a0 [ 50.013006][ T2012] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 50.018966][ T2012] __blk_mq_run_hw_queue+0xc1/0x140 [ 50.024142][ T2012] __blk_mq_delay_run_hw_queue+0x188/0x330 [ 50.029939][ T2012] blk_mq_run_hw_queue+0x231/0x260 [ 50.035023][ T2012] blk_mq_run_hw_queues+0x1d1/0x230 [ 50.040194][ T2012] blk_mq_requeue_work+0x3bd/0x3f0 [ 50.045299][ T2012] process_one_work+0x3e1/0x950 [ 50.050138][ T2012] worker_thread+0x616/0xa70 [ 50.054698][ T2012] kthread+0x20b/0x230 [ 50.058743][ T2012] ret_from_fork+0x1f/0x30 21:43:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) [ 50.063133][ T2012] [ 50.065432][ T2012] Reported by Kernel Concurrency Sanitizer on: [ 50.071565][ T2012] CPU: 1 PID: 2012 Comm: kworker/1:1H Not tainted 5.12.0-rc7-syzkaller #0 [ 50.080036][ T2012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.090070][ T2012] Workqueue: kblockd blk_mq_requeue_work [ 50.095682][ T2012] ================================================================== [ 50.224833][ T36] audit: type=1804 audit(1618350215.159:10): pid=9969 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir014409838/syzkaller.rTSsOH/5/bus" dev="sda1" ino=13940 res=1 errno=0 21:43:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="66530700ae89cdf2b1137733e8b45c6bb8f71310d882a26b6bd201403e4b4e326bea06bbf232f479609fff83f1758c72ed31be6e5bfb1e30f305e2c7fc829fd1f83d3a4c079464614e25ad9959f7593354c06a79f14bf9993477d4eb966319a7613f5d229c7fd9a9d3a1cb18de6a1f12030bce387b521fdc843246b6c1d2fa6a305a2978a602dcb6556098c0f95df016034523eceb09b3b58fd21f87f86c5fe6417fcc9cf64356bce25cc8490a5182f840c5dc69e3276b1bfe320fbcb6b8a7f9e3f14985cffc5decc188c8214a438a52388c2235978abd37cd6dccd9597904cb09a46fe3ded162ea445853bcd8373e0c42654e0636f3", 0xf6}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 21:43:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="da455864eeb9167c1ec76189e57e50c68e739ea84e4043521453c701ff8f874b7856a5a7434f6091814e0c7f4f80d24902643c3d4076752752ef6d2b215fa2a85b69f7e26f3abbc9a62fa52d09fd1f96d8ef9bb84710faa5b92bf6c168c6c46c66ee6c8e3fe567dd749027291261984989f79cee47a0d6f29044bbb70ef418a052f1dfe9aab165af7d3b7f7cd5e21cd5b2b3e62b7223290a2aaa95a4045fc2e6247ff36502396ca21c18a60fe6f4699dc563d8b40c84269a24486af086b392ce38e2c573d683282f3a9a345c8dcc7483eda3a26183108d8b16b0c4c651625c833462f9b5ad5e6b276ef0f6b2dadc5e48bc2f736a1e97e4496b770d515271e0c1a32713988e3e6086ca4694973913d27316b6e1d324b155314b217f991a23e3c04cdc00b1e6bf2a912d88", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) 21:43:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) 21:43:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) 21:43:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) 21:43:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) [ 52.120249][ T36] audit: type=1804 audit(1618350217.049:11): pid=9997 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir113794268/syzkaller.yIhV0x/8/bus" dev="sda1" ino=13972 res=1 errno=0 [ 52.162172][ T36] audit: type=1804 audit(1618350217.049:12): pid=9996 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir014409838/syzkaller.rTSsOH/6/bus" dev="sda1" ino=13971 res=1 errno=0 [ 52.189006][ T36] audit: type=1804 audit(1618350217.089:13): pid=9998 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir307259264/syzkaller.i18yDV/13/bus" dev="sda1" ino=13973 res=1 errno=0 [ 52.218295][ T36] audit: type=1804 audit(1618350217.089:14): pid=9999 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir803296873/syzkaller.GWBBh6/4/bus" dev="sda1" ino=13975 res=1 errno=0 21:43:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) 21:43:37 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) 21:43:37 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) 21:43:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="da455864eeb9167c1ec76189e57e50c68e739ea84e4043521453c701ff8f874b7856a5a7434f6091814e0c7f4f80d24902643c3d4076752752ef6d2b215fa2a85b69f7e26f3abbc9a62fa52d09fd1f96d8ef9bb84710faa5b92bf6c168c6c46c66ee6c8e3fe567dd749027291261984989f79cee47a0d6f29044bbb70ef418a052f1dfe9aab165af7d3b7f7cd5e21cd5b2b3e62b7223290a2aaa95a4045fc2e6247ff36502396ca21c18a60fe6f4699dc563d8b40c84269a24486af086b392ce38e2c573d683282f3a9a345c8dcc7483eda3a26183108d8b16b0c4c651625c833462f9b5ad5e6b276ef0f6b2dadc5e48bc2f736a1e97e4496b770d515271e0c1a32713988e3e6086ca4694973913d27316b6e1d324b155314b217f991a23e3c04cdc00b1e6bf2a912d88", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) 21:43:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80) 21:43:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x800000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x40, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000440), 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0xfffffffe, 0x1, 0x1, 0x1}, 0x0) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) r8 = open(&(0x7f0000000180)='./bus\x00', 0x143042, 0x0) ioctl$FS_IOC_RESVSP(r8, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000001}) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r9 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r5, r9, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100)=0x9, 0x8080ffffff80)