[ 6.709992][ T1472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6.711694][ T1472] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 13.068046][ T23] kauditd_printk_skb: 38 callbacks suppressed [ 13.068054][ T23] audit: type=1400 audit(1665502938.271:72): avc: denied { transition } for pid=1629 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.073181][ T23] audit: type=1400 audit(1665502938.291:73): avc: denied { write } for pid=1629 comm="sh" path="pipe:[1793]" dev="pipefs" ino=1793 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 Warning: Permanently added '10.128.0.154' (ECDSA) to the list of known hosts. 2022/10/11 15:42:25 fuzzer started 2022/10/11 15:42:25 dialing manager at 10.128.0.163:38093 [ 21.413226][ T23] audit: type=1400 audit(1665502946.621:74): avc: denied { mounton } for pid=1802 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1136 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 21.414080][ T1802] cgroup: Unknown subsys name 'net' [ 21.435923][ T23] audit: type=1400 audit(1665502946.621:75): avc: denied { mount } for pid=1802 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.463277][ T23] audit: type=1400 audit(1665502946.661:76): avc: denied { unmount } for pid=1802 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.601038][ T1802] cgroup: Unknown subsys name 'rlimit' 2022/10/11 15:42:26 syscalls: 2773 2022/10/11 15:42:26 code coverage: enabled 2022/10/11 15:42:26 comparison tracing: enabled 2022/10/11 15:42:26 extra coverage: enabled 2022/10/11 15:42:26 delay kcov mmap: enabled 2022/10/11 15:42:26 setuid sandbox: enabled 2022/10/11 15:42:26 namespace sandbox: enabled 2022/10/11 15:42:26 Android sandbox: enabled 2022/10/11 15:42:26 fault injection: enabled 2022/10/11 15:42:26 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2022/10/11 15:42:26 net packet injection: enabled 2022/10/11 15:42:26 net device setup: enabled 2022/10/11 15:42:26 concurrency sanitizer: enabled 2022/10/11 15:42:26 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/10/11 15:42:26 NIC VF setup: PCI device 0000:00:11.0 is not available 2022/10/11 15:42:26 USB emulation: /dev/raw-gadget does not exist 2022/10/11 15:42:26 hci packet injection: /dev/vhci does not exist 2022/10/11 15:42:26 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2022/10/11 15:42:26 802.15.4 emulation: enabled [ 21.690691][ T23] audit: type=1400 audit(1665502946.901:77): avc: denied { mounton } for pid=1802 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 21.715814][ T23] audit: type=1400 audit(1665502946.911:78): avc: denied { mount } for pid=1802 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 21.739068][ T23] audit: type=1400 audit(1665502946.911:79): avc: denied { create } for pid=1802 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 21.759513][ T23] audit: type=1400 audit(1665502946.911:80): avc: denied { write } for pid=1802 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 21.779895][ T23] audit: type=1400 audit(1665502946.911:81): avc: denied { read } for pid=1802 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 2022/10/11 15:42:28 suppressing KCSAN reports in functions: 'blk_mq_sched_dispatch_requests' '__xa_clear_mark' 'can_receive' 'exit_mm' 'shmem_file_read_iter' 'can_send' 'generic_fillattr' 'ext4_free_inodes_count' '__queue_work' 'dont_mount' 'pcpu_alloc' 'generic_write_end' 2022/10/11 15:42:28 fetching corpus: 0, signal 0/2000 (executing program) 2022/10/11 15:42:28 fetching corpus: 47, signal 15642/19272 (executing program) 2022/10/11 15:42:28 fetching corpus: 97, signal 23048/28251 (executing program) 2022/10/11 15:42:28 fetching corpus: 147, signal 31571/38087 (executing program) 2022/10/11 15:42:28 fetching corpus: 197, signal 35943/43894 (executing program) 2022/10/11 15:42:28 fetching corpus: 247, signal 42549/51655 (executing program) 2022/10/11 15:42:28 fetching corpus: 297, signal 45786/56130 (executing program) 2022/10/11 15:42:28 fetching corpus: 347, signal 49637/61037 (executing program) 2022/10/11 15:42:28 fetching corpus: 397, 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(executing program) 2022/10/11 15:42:29 fetching corpus: 1045, signal 82882/105808 (executing program) 2022/10/11 15:42:29 fetching corpus: 1095, signal 84805/108312 (executing program) 2022/10/11 15:42:30 fetching corpus: 1145, signal 86575/110629 (executing program) 2022/10/11 15:42:30 fetching corpus: 1195, signal 88441/112989 (executing program) 2022/10/11 15:42:30 fetching corpus: 1245, signal 91625/116188 (executing program) 2022/10/11 15:42:30 fetching corpus: 1295, signal 92692/117887 (executing program) 2022/10/11 15:42:30 fetching corpus: 1343, signal 94234/119806 (executing program) 2022/10/11 15:42:30 fetching corpus: 1393, signal 95610/121600 (executing program) 2022/10/11 15:42:30 fetching corpus: 1443, signal 97725/123882 (executing program) 2022/10/11 15:42:30 fetching corpus: 1493, signal 98933/125556 (executing program) 2022/10/11 15:42:30 fetching corpus: 1543, signal 100149/127166 (executing program) 2022/10/11 15:42:30 fetching corpus: 1593, signal 101102/128568 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program) 2022/10/11 15:42:36 fetching corpus: 5775, signal 169652/174065 (executing program) 2022/10/11 15:42:36 fetching corpus: 5824, signal 170231/174065 (executing program) 2022/10/11 15:42:36 fetching corpus: 5841, signal 170561/174065 (executing program) 2022/10/11 15:42:36 fetching corpus: 5841, signal 170561/174065 (executing program) 2022/10/11 15:42:38 starting 6 fuzzer processes 15:42:38 executing program 0: unshare(0x28000400) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) mq_notify(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}) dup2(r0, r1) 15:42:38 executing program 5: r0 = socket(0x15, 0x5, 0x0) getsockopt$nfc_llcp(r0, 0x114, 0x2716, 0x0, 0x20000000) 15:42:38 executing program 1: r0 = syz_io_uring_setup(0x1999, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000008540)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}, 0x10001) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) r5 = mmap$IORING_OFF_SQES(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x10000000) syz_io_uring_submit(r1, r5, &(0x7f0000000080)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000640)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE, 0x0) syz_io_uring_submit(r1, r5, &(0x7f00000001c0)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) setresuid(0x0, 0x0, 0x0) io_uring_enter(r0, 0x6374, 0x0, 0x0, 0x0, 0x0) 15:42:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4800000024000705000000000000100000001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@delchain={0x70, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}}, [@filter_kind_options=@f_bpf={{0x8}, {0x44, 0x2, [@TCA_BPF_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa}, {0x4}, {0x4}, {0xc}, {0xc}}}]}, @TCA_BPF_NAME={0xc, 0x6, './file0\x00'}]}}]}, 0x70}}, 0x0) 15:42:38 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0xb, r0, 0xfffffffffffffffd, r1, 0x0) 15:42:38 executing program 4: mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r0 = epoll_create1(0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x1000000c}) [ 33.066405][ T23] audit: type=1400 audit(1665502958.271:82): avc: denied { execmem } for pid=1809 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 33.191575][ T23] audit: type=1400 audit(1665502958.401:83): avc: denied { read } for pid=1820 comm="syz-executor.0" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 33.256678][ T23] audit: type=1400 audit(1665502958.401:84): avc: denied { open } for pid=1821 comm="syz-executor.5" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 33.280185][ T23] audit: type=1400 audit(1665502958.401:85): avc: denied { mounton } for pid=1821 comm="syz-executor.5" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 33.301826][ T23] audit: type=1400 audit(1665502958.401:86): avc: denied { module_request } for pid=1821 comm="syz-executor.5" kmod="netdev-nr5" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 33.323735][ T23] audit: type=1400 audit(1665502958.431:87): avc: denied { sys_module } for pid=1820 comm="syz-executor.0" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 33.595550][ T1820] chnl_net:caif_netlink_parms(): no params data found [ 33.661508][ T1831] chnl_net:caif_netlink_parms(): no params data found [ 33.707268][ T1820] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.714368][ T1820] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.722049][ T1820] device bridge_slave_0 entered promiscuous mode [ 33.747979][ T1820] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.755135][ T1820] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.762904][ T1820] device bridge_slave_1 entered promiscuous mode [ 33.809853][ T1819] chnl_net:caif_netlink_parms(): no params data found [ 33.825260][ T1831] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.832432][ T1831] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.843850][ T1831] device bridge_slave_0 entered promiscuous mode [ 33.854041][ T1820] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.865210][ T1821] chnl_net:caif_netlink_parms(): no params data found [ 33.876502][ T1831] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.883560][ T1831] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.891435][ T1831] device bridge_slave_1 entered promiscuous mode [ 33.904136][ T1820] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.914738][ T1827] chnl_net:caif_netlink_parms(): no params data found [ 33.924773][ T1832] chnl_net:caif_netlink_parms(): no params data found [ 33.989031][ T1831] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.002455][ T1820] team0: Port device team_slave_0 added [ 34.010354][ T1820] team0: Port device team_slave_1 added [ 34.024858][ T1831] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.034067][ T1819] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.041133][ T1819] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.049503][ T1819] device bridge_slave_0 entered promiscuous mode [ 34.079059][ T1819] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.086202][ T1819] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.093929][ T1819] device bridge_slave_1 entered promiscuous mode [ 34.104859][ T1820] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.111919][ T1820] 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. [ 34.137823][ T1820] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.157405][ T1821] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.164542][ T1821] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.172139][ T1821] device bridge_slave_0 entered promiscuous mode [ 34.187104][ T1827] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.194217][ T1827] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.201762][ T1827] device bridge_slave_0 entered promiscuous mode [ 34.208629][ T1820] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.215582][ T1820] 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. [ 34.241543][ T1820] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.252189][ T1832] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.259220][ T1832] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.266913][ T1832] device bridge_slave_0 entered promiscuous mode [ 34.273818][ T1821] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.280862][ T1821] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.288475][ T1821] device bridge_slave_1 entered promiscuous mode [ 34.295479][ T1831] team0: Port device team_slave_0 added [ 34.304894][ T1827] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.312074][ T1827] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.320339][ T1827] device bridge_slave_1 entered promiscuous mode [ 34.329289][ T1832] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.336488][ T1832] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.344225][ T1832] device bridge_slave_1 entered promiscuous mode [ 34.356108][ T1831] team0: Port device team_slave_1 added [ 34.362874][ T1819] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.392812][ T1819] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.403338][ T1827] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.417647][ T1821] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.427774][ T1821] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.454333][ T1827] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.464768][ T1832] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.477924][ T1831] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.484909][ T1831] 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. [ 34.510921][ T1831] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.527893][ T1820] device hsr_slave_0 entered promiscuous mode [ 34.534410][ T1820] device hsr_slave_1 entered promiscuous mode [ 34.545276][ T1832] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.563851][ T1831] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.570826][ T1831] 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. [ 34.596874][ T1831] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.608028][ T1819] team0: Port device team_slave_0 added [ 34.614546][ T1819] team0: Port device team_slave_1 added [ 34.627960][ T1832] team0: Port device team_slave_0 added [ 34.634247][ T1821] team0: Port device team_slave_0 added [ 34.640568][ T1821] team0: Port device team_slave_1 added [ 34.661784][ T1827] team0: Port device team_slave_0 added [ 34.668030][ T1832] team0: Port device team_slave_1 added [ 34.689044][ T1827] team0: Port device team_slave_1 added [ 34.706718][ T1821] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.713718][ T1821] 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. [ 34.739629][ T1821] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.750789][ T1819] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.757748][ T1819] 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. [ 34.783697][ T1819] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.808229][ T1821] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.815211][ T1821] 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. [ 34.841140][ T1821] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.852048][ T1819] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.859040][ T1819] 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. [ 34.885100][ T1819] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.899766][ T1832] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.906736][ T1832] 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. [ 34.932626][ T1832] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.948741][ T1831] device hsr_slave_0 entered promiscuous mode [ 34.955232][ T1831] device hsr_slave_1 entered promiscuous mode [ 34.961761][ T1831] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 34.969303][ T1831] Cannot create hsr debugfs directory [ 34.979185][ T1827] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.986193][ T1827] 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. [ 35.012267][ T1827] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.023074][ T1832] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.030025][ T1832] 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. [ 35.056032][ T1832] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.080927][ T1827] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.087877][ T1827] 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. [ 35.113754][ T1827] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.162019][ T1819] device hsr_slave_0 entered promiscuous mode [ 35.168669][ T1819] device hsr_slave_1 entered promiscuous mode [ 35.175202][ T1819] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 35.182872][ T1819] Cannot create hsr debugfs directory [ 35.198619][ T1832] device hsr_slave_0 entered promiscuous mode [ 35.205041][ T1832] device hsr_slave_1 entered promiscuous mode [ 35.211348][ T1832] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 35.218974][ T1832] Cannot create hsr debugfs directory [ 35.226210][ T1821] device hsr_slave_0 entered promiscuous mode [ 35.232675][ T1821] device hsr_slave_1 entered promiscuous mode [ 35.238948][ T1821] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 35.246596][ T1821] Cannot create hsr debugfs directory [ 35.267797][ T1827] device hsr_slave_0 entered promiscuous mode [ 35.274266][ T1827] device hsr_slave_1 entered promiscuous mode [ 35.280607][ T1827] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 35.288144][ T1827] Cannot create hsr debugfs directory [ 35.364743][ T1820] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 35.385360][ T1820] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 35.401903][ T1820] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 35.419960][ T1820] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 35.433515][ T1831] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 35.450164][ T1831] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 35.461119][ T1831] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 35.471966][ T1831] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 35.482597][ T1832] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 35.498739][ T1832] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 35.515398][ T1832] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 35.526694][ T1832] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 35.560310][ T1827] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 35.575684][ T1827] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 35.584687][ T1827] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 35.597281][ T1821] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 35.605760][ T1827] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 35.622203][ T1821] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 35.631143][ T1821] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 35.641183][ T1820] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.665802][ T1821] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 35.677125][ T1819] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 35.686842][ T1819] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 35.695190][ T1819] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 35.708408][ T1819] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 35.726213][ T1820] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.743462][ T1831] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.760188][ T23] audit: type=1400 audit(1665502960.971:88): avc: denied { remove_name } for pid=1417 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 35.782942][ T1819] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.784666][ T23] audit: type=1400 audit(1665502960.971:89): avc: denied { rename } for pid=1417 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 35.818202][ T1832] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.825598][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.833594][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.841369][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.849956][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.858512][ T1918] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.865555][ T1918] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.878118][ T1831] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.898919][ T1820] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 35.909340][ T1820] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 35.921036][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.928772][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.937504][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.945893][ T1920] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.952933][ T1920] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.960711][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 35.969284][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.976857][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.984340][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 35.992868][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.001276][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.009495][ T1920] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.016605][ T1920] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.024601][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 36.033059][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.041639][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 36.049941][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 36.058521][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 36.067136][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.075314][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 36.083547][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.092965][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.101029][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 36.108765][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 36.119196][ T1819] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.151016][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.159738][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.168259][ T1916] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.175301][ T1916] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.183007][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.190791][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.198542][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.207107][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.215798][ T1916] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.222834][ T1916] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.230619][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.238239][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.245942][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.254354][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.262944][ T1916] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.270116][ T1916] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.279149][ T1832] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.296363][ T1821] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.314489][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.322710][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 36.332717][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 36.341542][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.350889][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.359379][ T1916] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.366508][ T1916] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.374469][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.381985][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.389535][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 36.398056][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 36.406680][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 36.415162][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.423516][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 36.432163][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 36.448180][ T1831] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 36.458659][ T1831] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.472445][ T1827] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.480636][ T1821] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.494469][ T1819] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 36.504822][ T1819] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.516908][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.524939][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 36.532991][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 36.541267][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.549599][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.558238][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.566435][ T1917] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.573791][ T1917] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.581510][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 36.590201][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 36.598865][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 36.607537][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 36.615792][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.624231][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 36.632750][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 36.641389][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.649401][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 36.657806][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.666310][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.674978][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.683280][ T1917] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.690341][ T1917] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.697957][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.706593][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.714929][ T1917] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.722023][ T1917] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.729727][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 36.738060][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.746368][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 36.754658][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.762768][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 36.770184][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 36.777551][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 36.786088][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 36.796110][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 36.804182][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 36.812107][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 36.819873][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.827628][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 36.838834][ T1827] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.855735][ T1832] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 36.866085][ T1832] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.880074][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.887735][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.904498][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 36.913510][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 36.922588][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 36.931020][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.939423][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 36.947899][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.956501][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 36.964859][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.973871][ T1820] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.981366][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 36.989266][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 37.009670][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.022664][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.031455][ T1916] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.038595][ T1916] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.046962][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.055507][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.063995][ T1916] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.071113][ T1916] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.078820][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 37.087949][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 37.096495][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.105247][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 37.113607][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.122019][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 37.130490][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.138615][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 37.147201][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 37.155679][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 37.164155][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 37.172751][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.182760][ T1821] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 37.190620][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.198468][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 37.212569][ T1827] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.223129][ T1827] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.239968][ T1832] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.252671][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 37.269221][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.278079][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 37.286462][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.294712][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 37.302191][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 37.309548][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 37.317167][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 37.324610][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 37.332069][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 37.339511][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 37.348045][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.358125][ T1819] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.370963][ T1831] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.383391][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 37.410337][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 37.419013][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.437925][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 37.454392][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.471499][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 37.488891][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 37.507227][ T1821] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.520159][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 37.527621][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 37.556307][ T1827] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.582786][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 37.591261][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.602076][ T1820] device veth0_vlan entered promiscuous mode [ 37.609987][ T1832] device veth0_vlan entered promiscuous mode [ 37.624705][ T1820] device veth1_vlan entered promiscuous mode [ 37.636934][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.648665][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.657474][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 37.673729][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.682068][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 37.690158][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 37.698733][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.707305][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 37.716068][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.736894][ T1819] device veth0_vlan entered promiscuous mode [ 37.749215][ T1819] device veth1_vlan entered promiscuous mode [ 37.765491][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.773831][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.790685][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 37.798639][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 37.806903][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.815417][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 37.823433][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 37.831809][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.840138][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 37.848689][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.857907][ T1820] device veth0_macvtap entered promiscuous mode [ 37.866990][ T1832] device veth1_vlan entered promiscuous mode [ 37.880608][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 37.888560][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 37.907004][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.919312][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.927191][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 37.935094][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 37.944389][ T1820] device veth1_macvtap entered promiscuous mode [ 37.955629][ T1819] device veth0_macvtap entered promiscuous mode [ 37.969533][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 37.978363][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.986924][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 37.995538][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.011726][ T1827] device veth0_vlan entered promiscuous mode [ 38.018913][ T1819] device veth1_macvtap entered promiscuous mode [ 38.027233][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 38.035490][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 38.043357][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 38.051545][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.060403][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 38.068517][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.077348][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.085028][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.092707][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.100467][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.110608][ T1820] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.119417][ T1820] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.135357][ T1821] device veth0_vlan entered promiscuous mode [ 38.142020][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 38.150571][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.159038][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 38.167637][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.176201][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 38.184283][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.193560][ T1832] device veth0_macvtap entered promiscuous mode [ 38.201911][ T1820] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.210641][ T1820] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.219333][ T1820] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.228030][ T1820] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.238074][ T1831] device veth0_vlan entered promiscuous mode [ 38.248418][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 38.256529][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.264289][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.273319][ T1832] device veth1_macvtap entered promiscuous mode [ 38.284175][ T1827] device veth1_vlan entered promiscuous mode [ 38.294211][ T1831] device veth1_vlan entered promiscuous mode [ 38.302755][ T1821] device veth1_vlan entered promiscuous mode [ 38.318516][ T23] audit: type=1400 audit(1665502963.521:90): avc: denied { mounton } for pid=1820 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=450 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 38.336653][ T1821] device veth0_macvtap entered promiscuous mode [ 38.350111][ T1819] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 38.360712][ T1819] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 38.373930][ T1819] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.381873][ T1832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 38.392414][ T1832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 38.402245][ T1832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 38.412706][ T1832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 38.423600][ T1832] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.436293][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 38.444297][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 38.452200][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 38.460275][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 38.468278][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 38.476364][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 38.484378][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 38.492341][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 38.500799][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.509064][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 38.517576][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.526105][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 38.534868][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.543508][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 38.552438][ T1819] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 38.562935][ T1819] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 38.575801][ T1819] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.576500][ T23] audit: type=1400 audit(1665502963.781:91): avc: denied { read write } for pid=1820 comm="syz-executor.0" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 38.610446][ T23] audit: type=1400 audit(1665502963.801:92): avc: denied { open } for pid=1820 comm="syz-executor.0" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 38.612951][ T1832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 15:42:43 executing program 0: unshare(0x28000400) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) mq_notify(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}) dup2(r0, r1) [ 38.634628][ T23] audit: type=1400 audit(1665502963.801:93): avc: denied { ioctl } for pid=1820 comm="syz-executor.0" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 38.645126][ T1832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 38.645139][ T1832] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 38.645151][ T1832] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 15:42:43 executing program 0: unshare(0x28000400) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) mq_notify(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}) dup2(r0, r1) 15:42:43 executing program 0: unshare(0x28000400) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) mq_notify(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}) dup2(r0, r1) 15:42:43 executing program 0: unshare(0x28000400) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) mq_notify(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}) dup2(r0, r1) [ 38.667901][ T1832] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.670969][ T23] audit: type=1400 audit(1665502963.861:94): avc: denied { create } for pid=1996 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 38.685930][ T1831] device veth0_macvtap entered promiscuous mode [ 38.739908][ T1821] device veth1_macvtap entered promiscuous mode 15:42:43 executing program 0: unshare(0x28000400) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) mq_notify(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}) dup2(r0, r1) 15:42:44 executing program 0: unshare(0x28000400) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) mq_notify(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}) dup2(r0, r1) [ 38.749422][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 38.757671][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 38.771087][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.780088][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 38.792856][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 15:42:44 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x58}}, 0x0) [ 38.801607][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 38.815281][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.819551][ T23] audit: type=1400 audit(1665502964.021:95): avc: denied { write } for pid=2011 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 38.824691][ T1819] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.852696][ T1819] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.861422][ T1819] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.870118][ T1819] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.883918][ T1831] device veth1_macvtap entered promiscuous mode [ 38.897741][ T1821] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 38.908270][ T1821] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 38.918116][ T1821] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 38.928530][ T1821] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 38.938336][ T1821] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 38.948774][ T1821] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 38.961600][ T1821] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.968943][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 38.977143][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 38.985327][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 38.994257][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.002807][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.011561][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.022567][ T1832] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.031317][ T1832] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.040094][ T1832] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.048776][ T1832] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.060948][ T1827] device veth0_macvtap entered promiscuous mode [ 39.085690][ T1831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.096214][ T1831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.106058][ T1831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.116501][ T1831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.126299][ T1831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.136737][ T1831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.146537][ T1831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.157035][ T1831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.169296][ T1831] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.177808][ T1821] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.188331][ T1821] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.198186][ T1821] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.208708][ T1821] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.218578][ T1821] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.229064][ T1821] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.240488][ T1821] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.249410][ T1827] device veth1_macvtap entered promiscuous mode [ 39.256920][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.265107][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.273860][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.282532][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.291420][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.301327][ T1831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.311880][ T1831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.321701][ T1831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.332131][ T1831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.341990][ T1831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.352408][ T1831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.362213][ T1831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.372749][ T1831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.383992][ T1831] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.395876][ T1821] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.404915][ T1821] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.413783][ T1821] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.422487][ T1821] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.434696][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.444536][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.457560][ T1831] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.466369][ T1831] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.475327][ T1831] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.479709][ T23] audit: type=1400 audit(1665502964.671:96): avc: denied { create } for pid=2014 comm="syz-executor.1" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 39.484211][ T1831] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.489445][ T1827] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.505763][ T23] audit: type=1400 audit(1665502964.671:97): avc: denied { map } for pid=2014 comm="syz-executor.1" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=17352 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 39.505846][ T23] audit: type=1400 audit(1665502964.671:98): avc: denied { read write } for pid=2014 comm="syz-executor.1" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=17352 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 39.514466][ T1827] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.524854][ T23] audit: type=1400 audit(1665502964.671:99): avc: denied { execute } for pid=2014 comm="syz-executor.1" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=17352 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 39.549244][ T1827] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.619273][ T1827] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.629101][ T1827] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.639660][ T1827] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.649627][ T1827] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.660048][ T1827] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.669877][ T1827] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.680309][ T1827] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.692154][ T1827] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.702224][ T1827] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.712750][ T1827] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.722568][ T1827] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.732967][ T1827] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.742769][ T1827] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.753180][ T1827] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.763199][ T1827] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.773629][ T1827] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.783436][ T1827] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.794198][ T1827] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.805281][ T1827] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.821325][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.831355][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.840297][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.848853][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.870939][ T1827] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.879648][ T1827] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.888401][ T1827] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.897277][ T1827] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 15:42:45 executing program 5: r0 = socket(0x15, 0x5, 0x0) getsockopt$nfc_llcp(r0, 0x114, 0x2716, 0x0, 0x20000000) 15:42:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x58}}, 0x0) 15:42:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4800000024000705000000000000100000001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@delchain={0x70, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}}, [@filter_kind_options=@f_bpf={{0x8}, {0x44, 0x2, [@TCA_BPF_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa}, {0x4}, {0x4}, {0xc}, {0xc}}}]}, @TCA_BPF_NAME={0xc, 0x6, './file0\x00'}]}}]}, 0x70}}, 0x0) 15:42:45 executing program 1: r0 = syz_io_uring_setup(0x1999, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000008540)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}, 0x10001) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) r5 = mmap$IORING_OFF_SQES(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x10000000) syz_io_uring_submit(r1, r5, &(0x7f0000000080)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000640)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE, 0x0) syz_io_uring_submit(r1, r5, &(0x7f00000001c0)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) setresuid(0x0, 0x0, 0x0) io_uring_enter(r0, 0x6374, 0x0, 0x0, 0x0, 0x0) [ 39.997272][ T2025] HTB: quantum of class FFFF0000 is big. Consider r2q change. 15:42:45 executing program 4: mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r0 = epoll_create1(0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x1000000c}) 15:42:45 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0xb, r0, 0xfffffffffffffffd, r1, 0x0) 15:42:45 executing program 5: r0 = socket(0x15, 0x5, 0x0) getsockopt$nfc_llcp(r0, 0x114, 0x2716, 0x0, 0x20000000) 15:42:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x58}}, 0x0) 15:42:45 executing program 1: r0 = syz_io_uring_setup(0x1999, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000008540)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}, 0x10001) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) r5 = mmap$IORING_OFF_SQES(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x10000000) syz_io_uring_submit(r1, r5, &(0x7f0000000080)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000640)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE, 0x0) syz_io_uring_submit(r1, r5, &(0x7f00000001c0)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) setresuid(0x0, 0x0, 0x0) io_uring_enter(r0, 0x6374, 0x0, 0x0, 0x0, 0x0) 15:42:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x58, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x58}}, 0x0) 15:42:45 executing program 4: mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r0 = epoll_create1(0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x1000000c}) 15:42:45 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0xb, r0, 0xfffffffffffffffd, r1, 0x0) 15:42:45 executing program 5: r0 = socket(0x15, 0x5, 0x0) getsockopt$nfc_llcp(r0, 0x114, 0x2716, 0x0, 0x20000000) 15:42:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4800000024000705000000000000100000001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@delchain={0x70, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}}, [@filter_kind_options=@f_bpf={{0x8}, {0x44, 0x2, [@TCA_BPF_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa}, {0x4}, {0x4}, {0xc}, {0xc}}}]}, @TCA_BPF_NAME={0xc, 0x6, './file0\x00'}]}}]}, 0x70}}, 0x0) [ 40.055408][ T2039] HTB: quantum of class FFFF0000 is big. Consider r2q change. 15:42:45 executing program 1: r0 = syz_io_uring_setup(0x1999, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000008540)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}, 0x10001) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) r5 = mmap$IORING_OFF_SQES(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x10000000) syz_io_uring_submit(r1, r5, &(0x7f0000000080)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000640)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE, 0x0) syz_io_uring_submit(r1, r5, &(0x7f00000001c0)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) setresuid(0x0, 0x0, 0x0) io_uring_enter(r0, 0x6374, 0x0, 0x0, 0x0, 0x0) 15:42:45 executing program 4: mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r0 = epoll_create1(0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x1000000c}) 15:42:45 executing program 0: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0x10}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_PARMS={0x18}, @TCA_SAMPLE_RATE={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 15:42:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000600)=@newtaction={0x48, 0x30, 0x1, 0x0, 0x0, {}, [{0x34, 0x1, [@m_mpls={0x30, 0x1, 0x0, 0x0, {{0x9}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) 15:42:45 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0xb, r0, 0xfffffffffffffffd, r1, 0x0) 15:42:45 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1, 0x3, 0x7, 0x21}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000280), 0x842c, r0}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f0000000480)='$', &(0x7f0000000380)=""/48}, 0x20) 15:42:45 executing program 1: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xfffff000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0xa000000d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x2001}) close(r2) shutdown(r1, 0x0) close(r0) 15:42:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000600)=@newtaction={0x48, 0x30, 0x1, 0x0, 0x0, {}, [{0x34, 0x1, [@m_mpls={0x30, 0x1, 0x0, 0x0, {{0x9}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) 15:42:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4800000024000705000000000000100000001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@delchain={0x70, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}}, [@filter_kind_options=@f_bpf={{0x8}, {0x44, 0x2, [@TCA_BPF_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa}, {0x4}, {0x4}, {0xc}, {0xc}}}]}, @TCA_BPF_NAME={0xc, 0x6, './file0\x00'}]}}]}, 0x70}}, 0x0) 15:42:45 executing program 3: syz_emit_ethernet(0x56, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60424eba00200000fe8000000000000000000000000000aaff0200000000000000000000000000010000c2"], 0x0) [ 40.154775][ T2065] HTB: quantum of class FFFF0000 is big. Consider r2q change. [ 40.188202][ T2067] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 15:42:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000600)=@newtaction={0x48, 0x30, 0x1, 0x0, 0x0, {}, [{0x34, 0x1, [@m_mpls={0x30, 0x1, 0x0, 0x0, {{0x9}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) 15:42:45 executing program 0: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0x10}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_PARMS={0x18}, @TCA_SAMPLE_RATE={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 15:42:45 executing program 1: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xfffff000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0xa000000d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x2001}) close(r2) shutdown(r1, 0x0) close(r0) 15:42:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000600)=@newtaction={0x48, 0x30, 0x1, 0x0, 0x0, {}, [{0x34, 0x1, [@m_mpls={0x30, 0x1, 0x0, 0x0, {{0x9}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) 15:42:45 executing program 3: syz_emit_ethernet(0x56, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60424eba00200000fe8000000000000000000000000000aaff0200000000000000000000000000010000c2"], 0x0) [ 40.225917][ T2079] HTB: quantum of class FFFF0000 is big. Consider r2q change. [ 40.247216][ T2067] syz-executor.0 (2067) used greatest stack depth: 11000 bytes left 15:42:45 executing program 4: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xfffff000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0xa000000d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x2001}) close(r2) shutdown(r1, 0x0) close(r0) 15:42:45 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xfffff000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0xa000000d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x2001}) close(r2) shutdown(r1, 0x0) close(r0) [ 40.303303][ T2093] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 15:42:45 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1, 0x3, 0x7, 0x21}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000280), 0x842c, r0}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f0000000480)='$', &(0x7f0000000380)=""/48}, 0x20) 15:42:45 executing program 3: syz_emit_ethernet(0x56, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60424eba00200000fe8000000000000000000000000000aaff0200000000000000000000000000010000c2"], 0x0) 15:42:45 executing program 1: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xfffff000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0xa000000d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x2001}) close(r2) shutdown(r1, 0x0) close(r0) 15:42:45 executing program 0: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0x10}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_PARMS={0x18}, @TCA_SAMPLE_RATE={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 15:42:45 executing program 4: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xfffff000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0xa000000d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x2001}) close(r2) shutdown(r1, 0x0) close(r0) 15:42:45 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xfffff000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0xa000000d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x2001}) close(r2) shutdown(r1, 0x0) close(r0) 15:42:45 executing program 3: syz_emit_ethernet(0x56, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60424eba00200000fe8000000000000000000000000000aaff0200000000000000000000000000010000c2"], 0x0) 15:42:45 executing program 0: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0x10}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_PARMS={0x18}, @TCA_SAMPLE_RATE={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 15:42:45 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1, 0x3, 0x7, 0x21}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000280), 0x842c, r0}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f0000000480)='$', &(0x7f0000000380)=""/48}, 0x20) 15:42:45 executing program 1: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xfffff000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0xa000000d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x2001}) close(r2) shutdown(r1, 0x0) close(r0) 15:42:45 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xfffff000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0xa000000d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x2001}) close(r2) shutdown(r1, 0x0) close(r0) [ 40.427082][ T2109] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 40.462700][ T2118] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 15:42:45 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xfffff000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0xa000000d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x2001}) close(r2) shutdown(r1, 0x0) close(r0) 15:42:45 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1, 0x3, 0x7, 0x21}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000280), 0x842c, r0}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f0000000480)='$', &(0x7f0000000380)=""/48}, 0x20) 15:42:45 executing program 4: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xfffff000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0xa000000d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x2001}) close(r2) shutdown(r1, 0x0) close(r0) 15:42:45 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xfffff000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0xa000000d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x2001}) close(r2) shutdown(r1, 0x0) close(r0) 15:42:45 executing program 1: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xfffff000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0xa000000d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x2001}) close(r2) shutdown(r1, 0x0) close(r0) 15:42:45 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) write$evdev(r0, &(0x7f0000000000), 0xfffffffe) ioctl$EVIOCSFF(r0, 0x40044591, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.empty_time\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) 15:42:45 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1, 0x3, 0x7, 0x21}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000280), 0x842c, r0}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f0000000480)='$', &(0x7f0000000380)=""/48}, 0x20) 15:42:45 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xfffff000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0xa000000d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x2001}) close(r2) shutdown(r1, 0x0) close(r0) 15:42:45 executing program 1: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xfffff000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0xa000000d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x2001}) close(r2) shutdown(r1, 0x0) close(r0) 15:42:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='io.stat\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) sendto$inet(r0, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x90) 15:42:46 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) write$evdev(r0, &(0x7f0000000000), 0xfffffffe) ioctl$EVIOCSFF(r0, 0x40044591, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.empty_time\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) 15:42:46 executing program 1: r0 = epoll_create1(0x0) r1 = socket(0x2, 0x80802, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xfffff000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0xa000000d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x2001}) close(r2) shutdown(r1, 0x0) close(r0) 15:42:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000004800000080000020000000dcf4655fdcf4655f0100020053ef010001000000dbf4655f0be5a9410000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000080)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000200), 0x0) mknodat$null(0xffffffffffffff9c, &(0x7f00000022c0)='./file0/file0\x00', 0x0, 0x103) [ 40.871475][ T2167] loop0: detected capacity change from 0 to 264192 15:42:46 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1, 0x3, 0x7, 0x21}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000280), 0x842c, r0}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f0000000480)='$', &(0x7f0000000380)=""/48}, 0x20) 15:42:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv6_newnexthop={0x24, 0x68, 0x1, 0x0, 0x0, {}, [@NHA_ID={0x8}, @NHA_BLACKHOLE={0x4}]}, 0x24}}, 0x0) 15:42:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv6_newnexthop={0x24, 0x68, 0x1, 0x0, 0x0, {}, [@NHA_ID={0x8}, @NHA_BLACKHOLE={0x4}]}, 0x24}}, 0x0) [ 40.936859][ T2167] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. 15:42:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000004800000080000020000000dcf4655fdcf4655f0100020053ef010001000000dbf4655f0be5a9410000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000080)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000200), 0x0) mknodat$null(0xffffffffffffff9c, &(0x7f00000022c0)='./file0/file0\x00', 0x0, 0x103) 15:42:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv6_newnexthop={0x24, 0x68, 0x1, 0x0, 0x0, {}, [@NHA_ID={0x8}, @NHA_BLACKHOLE={0x4}]}, 0x24}}, 0x0) [ 41.018105][ T1820] EXT4-fs (loop0): unmounting filesystem. [ 41.049292][ T2183] loop0: detected capacity change from 0 to 264192 15:42:46 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x1, 0x3, 0x7, 0x21}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000280), 0x842c, r0}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f0000000480)='$', &(0x7f0000000380)=""/48}, 0x20) 15:42:46 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) write$evdev(r0, &(0x7f0000000000), 0xfffffffe) ioctl$EVIOCSFF(r0, 0x40044591, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.empty_time\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) 15:42:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@ipv6_newnexthop={0x24, 0x68, 0x1, 0x0, 0x0, {}, [@NHA_ID={0x8}, @NHA_BLACKHOLE={0x4}]}, 0x24}}, 0x0) [ 41.090411][ T2183] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 41.111418][ T1820] EXT4-fs (loop0): unmounting filesystem. 15:42:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='io.stat\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) sendto$inet(r0, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x90) 15:42:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000004800000080000020000000dcf4655fdcf4655f0100020053ef010001000000dbf4655f0be5a9410000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000080)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000200), 0x0) mknodat$null(0xffffffffffffff9c, &(0x7f00000022c0)='./file0/file0\x00', 0x0, 0x103) 15:42:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x420, 0x268, 0x2b8, 0x290, 0x0, 0x0, 0x350, 0x3a8, 0x3a8, 0x350, 0x3a8, 0x3, 0x0, {[{{@ipv6={@loopback, @local, [], [], 'vlan1\x00', 'ip6gre0\x00'}, 0x0, 0x248, 0x268, 0x0, {}, [@common=@inet=@hashlimit3={{0x158}, {'geneve1\x00', {0xf1, 0x0, 0x33, 0x0, 0x0, 0x1, 0x7ffffffb}}}, @common=@unspec=@helper={{0x48}, {0x0, 'sip-20000\x00'}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "5cfaea56f5416301077a354f80277de38a0cced4964fd6dd7ced18cd4c70"}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x480) 15:42:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000004800000080000020000000dcf4655fdcf4655f0100020053ef010001000000dbf4655f0be5a9410000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000080)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000200), 0x0) mknodat$null(0xffffffffffffff9c, &(0x7f00000022c0)='./file0/file0\x00', 0x0, 0x103) 15:42:46 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x802) write$evdev(r0, &(0x7f0000000000), 0xfffffffe) ioctl$EVIOCSFF(r0, 0x40044591, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.empty_time\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) 15:42:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}}, 0x0) 15:42:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}}, 0x0) 15:42:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x420, 0x268, 0x2b8, 0x290, 0x0, 0x0, 0x350, 0x3a8, 0x3a8, 0x350, 0x3a8, 0x3, 0x0, {[{{@ipv6={@loopback, @local, [], [], 'vlan1\x00', 'ip6gre0\x00'}, 0x0, 0x248, 0x268, 0x0, {}, [@common=@inet=@hashlimit3={{0x158}, {'geneve1\x00', {0xf1, 0x0, 0x33, 0x0, 0x0, 0x1, 0x7ffffffb}}}, @common=@unspec=@helper={{0x48}, {0x0, 'sip-20000\x00'}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "5cfaea56f5416301077a354f80277de38a0cced4964fd6dd7ced18cd4c70"}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x480) [ 41.653974][ T2199] loop0: detected capacity change from 0 to 264192 [ 41.660953][ T2203] loop1: detected capacity change from 0 to 264192 [ 41.671463][ T2199] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. 15:42:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x420, 0x268, 0x2b8, 0x290, 0x0, 0x0, 0x350, 0x3a8, 0x3a8, 0x350, 0x3a8, 0x3, 0x0, {[{{@ipv6={@loopback, @local, [], [], 'vlan1\x00', 'ip6gre0\x00'}, 0x0, 0x248, 0x268, 0x0, {}, [@common=@inet=@hashlimit3={{0x158}, {'geneve1\x00', {0xf1, 0x0, 0x33, 0x0, 0x0, 0x1, 0x7ffffffb}}}, @common=@unspec=@helper={{0x48}, {0x0, 'sip-20000\x00'}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "5cfaea56f5416301077a354f80277de38a0cced4964fd6dd7ced18cd4c70"}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x480) 15:42:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}}, 0x0) 15:42:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000004800000080000020000000dcf4655fdcf4655f0100020053ef010001000000dbf4655f0be5a9410000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000080)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000200), 0x0) mknodat$null(0xffffffffffffff9c, &(0x7f00000022c0)='./file0/file0\x00', 0x0, 0x103) [ 41.697055][ T2203] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. 15:42:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000004800000080000020000000dcf4655fdcf4655f0100020053ef010001000000dbf4655f0be5a9410000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000080)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000200), 0x0) mknodat$null(0xffffffffffffff9c, &(0x7f00000022c0)='./file0/file0\x00', 0x0, 0x103) [ 41.743431][ T1820] EXT4-fs (loop0): unmounting filesystem. [ 41.761016][ T1819] EXT4-fs (loop1): unmounting filesystem. [ 41.790944][ T2222] loop0: detected capacity change from 0 to 264192 [ 41.802765][ T2224] loop1: detected capacity change from 0 to 264192 [ 41.819545][ T2222] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 41.838209][ T1820] EXT4-fs (loop0): unmounting filesystem. [ 41.847749][ T2224] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 41.874536][ T1819] EXT4-fs (loop1): unmounting filesystem. 15:42:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='io.stat\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) sendto$inet(r0, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x90) 15:42:47 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_DEVKEY={0x30, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x50}}, 0x0) 15:42:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x420, 0x268, 0x2b8, 0x290, 0x0, 0x0, 0x350, 0x3a8, 0x3a8, 0x350, 0x3a8, 0x3, 0x0, {[{{@ipv6={@loopback, @local, [], [], 'vlan1\x00', 'ip6gre0\x00'}, 0x0, 0x248, 0x268, 0x0, {}, [@common=@inet=@hashlimit3={{0x158}, {'geneve1\x00', {0xf1, 0x0, 0x33, 0x0, 0x0, 0x1, 0x7ffffffb}}}, @common=@unspec=@helper={{0x48}, {0x0, 'sip-20000\x00'}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "5cfaea56f5416301077a354f80277de38a0cced4964fd6dd7ced18cd4c70"}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x480) 15:42:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='io.stat\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) sendto$inet(r0, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x90) 15:42:47 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read(r0, 0x0, 0x0) 15:42:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8100000, 0x3, &(0x7f0000000380)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000004800000080000020000000dcf4655fdcf4655f0100020053ef010001000000dbf4655f0be5a9410000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000000080)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000200), 0x0) mknodat$null(0xffffffffffffff9c, &(0x7f00000022c0)='./file0/file0\x00', 0x0, 0x103) 15:42:47 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read(r0, 0x0, 0x0) 15:42:47 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002a40)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@dstopts_2292={{0x12, 0x29, 0x5}}, @hoplimit_2292={{0x14}}, @hopopts={{0x18}}], 0x48}}], 0x1, 0x0) 15:42:47 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = memfd_create(&(0x7f0000000380)='#\'%noY%v\x00\x7f\xe5\xd0ql\xe2m]\'\xe5+\xe8\xe1g\x9d\x8ef\x069\x9b\x93\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x14\x14}\n\x81\xc7\x85|oC\xca\v\x00\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF;\x02\x00\x00/1\xb9V\xf0*\xcb\xdc\x05n<\xcf$\xbb\bLY\xdf \x98q\xb2v\\\xa9\xcf*tM\a\xc43\xd0d\xee\x13Q\xd7\xf4\xef\xac\xa7\x01\xb4\x8c\xc1\x8c\x04,\xe0r\x01\xff\xff\xd9V!>.\x8b\xcf5\x0f\x96\xe6`\xa5.j\xe3D)0\x86\xe1\x81FX\xb9\xaa\xe4\xd2\xaf\xf61\xf9_-\xa3\xb2dM\xee\v ', 0x0) write(r2, &(0x7f0000000700)='/', 0x1) sendfile(r2, r2, &(0x7f0000000200), 0x20087) sendfile(r2, r2, &(0x7f00000001c0), 0xfec) 15:42:47 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002a40)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@dstopts_2292={{0x12, 0x29, 0x5}}, @hoplimit_2292={{0x14}}, @hopopts={{0x18}}], 0x48}}], 0x1, 0x0) 15:42:47 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read(r0, 0x0, 0x0) 15:42:47 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read(r0, 0x0, 0x0) [ 42.496500][ T2234] loop1: detected capacity change from 0 to 264192 [ 42.535733][ T2234] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 42.573668][ T1819] EXT4-fs (loop1): unmounting filesystem. [ 42.662434][ T2257] ================================================================== [ 42.670550][ T2257] BUG: KCSAN: data-race in shmem_get_folio_gfp / shmem_write_end [ 42.678290][ T2257] [ 42.680729][ T2257] write to 0xffff888101381d00 of 8 bytes by task 2251 on cpu 1: [ 42.688360][ T2257] shmem_write_end+0x59/0x380 [ 42.693050][ T2257] generic_perform_write+0x264/0x3f0 [ 42.698365][ T2257] __generic_file_write_iter+0xe3/0x280 [ 42.703932][ T2257] generic_file_write_iter+0x79/0x1c0 [ 42.709324][ T2257] do_iter_write+0x494/0x750 [ 42.713928][ T2257] vfs_iter_write+0x4c/0x70 [ 42.718542][ T2257] iter_file_splice_write+0x44a/0x7c0 [ 42.723934][ T2257] direct_splice_actor+0x80/0xa0 [ 42.728890][ T2257] splice_direct_to_actor+0x305/0x620 [ 42.734291][ T2257] do_splice_direct+0xfb/0x180 [ 42.739104][ T2257] do_sendfile+0x3bf/0x910 [ 42.743550][ T2257] __x64_sys_sendfile64+0xb9/0x150 [ 42.748679][ T2257] do_syscall_64+0x2b/0x70 [ 42.753115][ T2257] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 42.759031][ T2257] [ 42.761363][ T2257] read to 0xffff888101381d00 of 8 bytes by task 2257 on cpu 0: [ 42.768908][ T2257] shmem_get_folio_gfp+0x196/0x1330 [ 42.774125][ T2257] shmem_file_read_iter+0x161/0x580 [ 42.779338][ T2257] generic_file_splice_read+0xde/0x2b0 [ 42.784812][ T2257] splice_direct_to_actor+0x26c/0x620 [ 42.790197][ T2257] do_splice_direct+0xfb/0x180 [ 42.794971][ T2257] do_sendfile+0x3bf/0x910 [ 42.799402][ T2257] __x64_sys_sendfile64+0xb9/0x150 [ 42.804527][ T2257] do_syscall_64+0x2b/0x70 [ 42.808952][ T2257] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 42.814858][ T2257] [ 42.817178][ T2257] value changed: 0x0000000000000fa9 -> 0x0000000000000fac [ 42.824287][ T2257] [ 42.826610][ T2257] Reported by Kernel Concurrency Sanitizer on: [ 42.832770][ T2257] CPU: 0 PID: 2257 Comm: syz-executor.5 Not tainted 6.0.0-syzkaller-10822-g60bb8154d1d7-dirty #0 [ 42.843274][ T2257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 42.853419][ T2257] ================================================================== 15:42:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='io.stat\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) sendto$inet(r0, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x90) 15:42:48 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002a40)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@dstopts_2292={{0x12, 0x29, 0x5}}, @hoplimit_2292={{0x14}}, @hopopts={{0x18}}], 0x48}}], 0x1, 0x0) 15:42:48 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x5, 0x400, 0x0, {0x0, 0xea60}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "5d672bc691b2a3ec"}}, 0x48}}, 0x0) 15:42:48 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8ec42, 0x0) pwrite64(r0, 0x0, 0x0, 0x1) 15:42:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='io.stat\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) sendto$inet(r0, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x90) 15:42:48 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x5, 0x400, 0x0, {0x0, 0xea60}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "5d672bc691b2a3ec"}}, 0x48}}, 0x0) 15:42:48 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8ec42, 0x0) pwrite64(r0, 0x0, 0x0, 0x1) 15:42:48 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000002a40)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@dstopts_2292={{0x12, 0x29, 0x5}}, @hoplimit_2292={{0x14}}, @hopopts={{0x18}}], 0x48}}], 0x1, 0x0) [ 43.373297][ T23] kauditd_printk_skb: 28 callbacks suppressed [ 43.373309][ T23] audit: type=1400 audit(1665502968.581:128): avc: denied { create } for pid=2259 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 15:42:48 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = memfd_create(&(0x7f0000000380)='#\'%noY%v\x00\x7f\xe5\xd0ql\xe2m]\'\xe5+\xe8\xe1g\x9d\x8ef\x069\x9b\x93\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x14\x14}\n\x81\xc7\x85|oC\xca\v\x00\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF;\x02\x00\x00/1\xb9V\xf0*\xcb\xdc\x05n<\xcf$\xbb\bLY\xdf \x98q\xb2v\\\xa9\xcf*tM\a\xc43\xd0d\xee\x13Q\xd7\xf4\xef\xac\xa7\x01\xb4\x8c\xc1\x8c\x04,\xe0r\x01\xff\xff\xd9V!>.\x8b\xcf5\x0f\x96\xe6`\xa5.j\xe3D)0\x86\xe1\x81FX\xb9\xaa\xe4\xd2\xaf\xf61\xf9_-\xa3\xb2dM\xee\v ', 0x0) write(r2, &(0x7f0000000700)='/', 0x1) sendfile(r2, r2, &(0x7f0000000200), 0x20087) sendfile(r2, r2, &(0x7f00000001c0), 0xfec) 15:42:48 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000030000000000080044944eeba71a4976e252a22cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$netlink(r0, &(0x7f0000003d40)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000003c0)={0x103, 0x1, 0x0, 0x0, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @nested={0x25, 0x0, 0x0, 0x1, [@generic="d7ee07a3792b00a2d2b9400635e2de9bda4f5ebc5a7a1a2b73cd5fca5837c4449e"]}, @nested={0xb9, 0x0, 0x0, 0x1, [@typed={0x8, 0xc2, 0x0, 0x0, @uid=0xee01}, @typed={0x21, 0x0, 0x0, 0x0, @binary="105d62ac2a6fe5b36a2689e6a36909727c3e9a9542811b16f04591a8db"}, @generic="d8f4e87def251f1f127bf747a52508e55d1f608e12aa819c3439722f1816c881ef71b814510b172a0dbb55bd755cdcf8321e7143034cc0c7d5fe566190316f9c0aca172dcad71d97bd0782252c77446e12893aee7afe105b57b00803accc66c6f3220e3ea7c109f8f0d5507416237d94f183d1aeb55705568f2add31ffc272ccbabc7ae51a04973063"]}]}, 0x4000}], 0x1}, 0x0) 15:42:48 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8ec42, 0x0) pwrite64(r0, 0x0, 0x0, 0x1) 15:42:48 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x5, 0x400, 0x0, {0x0, 0xea60}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "5d672bc691b2a3ec"}}, 0x48}}, 0x0) [ 43.434643][ T23] audit: type=1400 audit(1665502968.581:129): avc: denied { connect } for pid=2259 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 43.454600][ T23] audit: type=1400 audit(1665502968.581:130): avc: denied { write } for pid=2259 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 43.498131][ T23] audit: type=1400 audit(1665502968.701:131): avc: denied { setopt } for pid=2282 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 43.521382][ T23] audit: type=1400 audit(1665502968.701:132): avc: denied { write } for pid=2282 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 15:42:49 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000030000000000080044944eeba71a4976e252a22cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$netlink(r0, &(0x7f0000003d40)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000003c0)={0x103, 0x1, 0x0, 0x0, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @nested={0x25, 0x0, 0x0, 0x1, [@generic="d7ee07a3792b00a2d2b9400635e2de9bda4f5ebc5a7a1a2b73cd5fca5837c4449e"]}, @nested={0xb9, 0x0, 0x0, 0x1, [@typed={0x8, 0xc2, 0x0, 0x0, @uid=0xee01}, @typed={0x21, 0x0, 0x0, 0x0, @binary="105d62ac2a6fe5b36a2689e6a36909727c3e9a9542811b16f04591a8db"}, @generic="d8f4e87def251f1f127bf747a52508e55d1f608e12aa819c3439722f1816c881ef71b814510b172a0dbb55bd755cdcf8321e7143034cc0c7d5fe566190316f9c0aca172dcad71d97bd0782252c77446e12893aee7afe105b57b00803accc66c6f3220e3ea7c109f8f0d5507416237d94f183d1aeb55705568f2add31ffc272ccbabc7ae51a04973063"]}]}, 0x4000}], 0x1}, 0x0) 15:42:49 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x5, 0x400, 0x0, {0x0, 0xea60}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "5d672bc691b2a3ec"}}, 0x48}}, 0x0) 15:42:49 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8ec42, 0x0) pwrite64(r0, 0x0, 0x0, 0x1) 15:42:49 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5f800, 0xe, &(0x7f0000000380)=[{&(0x7f0000010b00)="ff43443030310100"/32, 0x20, 0x4}, {&(0x7f0000011400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x459}, {&(0x7f0000010000)="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"/1408, 0x580, 0x8000}, 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0x580, 0x8800}, {&(0x7f0000010b20)="01001c0000000100000005001d000000010046494c4530000000000000000000", 0x20, 0xa000}, {&(0x7f0000010b40)="01000000001c0001000005000000001d000146494c4530000000000000000000", 0x20, 0xb000}, {&(0x7f00000008c0)="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", 0x108, 0xc000}, {&(0x7f0000010ba0)="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", 0x380, 0xe000}, {&(0x7f0000010f20)="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", 0x200, 0xe800}, {&(0x7f0000011120)="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"/320, 0x140, 0xf000}, {&(0x7f0000000140)="22001f0000000000001f009c12080000000008007a090c0c001e0002000001000001010022001e000000007a090c0c001e000200000100000101012c0028000000000000281a040000000004090000000ce71e00000000010000010a00660069006c00650030002c00290000220000002900000000000000007a090c0c801e00000000010000010a00660069006c0065003100000000001ed4262d4d753e2ef88c0a579753ed9b4cbf1146d686a187ec6fa28758cd2dd11250ab5e9315d6f8ddbc8aa4ce2b648183afa1bb79b189b237cdba65c4de4dc3b2aff6da195008133cf26adcb5a4b9", 0xe6, 0xf800}, {&(0x7f0000000500)="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", 0x139, 0x10002}, {&(0x7f0000000040)="73797a6b616cb38972730000000000000000000000000000000000000000000000de07089b0552950013b6553f3663989b84e88b00"/63, 0x3f, 0x11000}, {&(0x7f00000114a0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000000080)={[{}, {@check_relaxed}, {@nocompress}, {@map_acorn}, {@nojoliet}]}, 0x1) creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) 15:42:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='io.stat\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) sendto$inet(r0, &(0x7f0000000100)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x90) 15:42:49 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000030000000000080044944eeba71a4976e252a22cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$netlink(r0, &(0x7f0000003d40)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000003c0)={0x103, 0x1, 0x0, 0x0, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @nested={0x25, 0x0, 0x0, 0x1, [@generic="d7ee07a3792b00a2d2b9400635e2de9bda4f5ebc5a7a1a2b73cd5fca5837c4449e"]}, @nested={0xb9, 0x0, 0x0, 0x1, [@typed={0x8, 0xc2, 0x0, 0x0, @uid=0xee01}, @typed={0x21, 0x0, 0x0, 0x0, @binary="105d62ac2a6fe5b36a2689e6a36909727c3e9a9542811b16f04591a8db"}, @generic="d8f4e87def251f1f127bf747a52508e55d1f608e12aa819c3439722f1816c881ef71b814510b172a0dbb55bd755cdcf8321e7143034cc0c7d5fe566190316f9c0aca172dcad71d97bd0782252c77446e12893aee7afe105b57b00803accc66c6f3220e3ea7c109f8f0d5507416237d94f183d1aeb55705568f2add31ffc272ccbabc7ae51a04973063"]}]}, 0x4000}], 0x1}, 0x0) 15:42:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000400)={0x28, 0x25, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @u32=0xb}, @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x8, 0x0, 0x0, 0x0, @pid}]}, 0x28}], 0x1}, 0x0) 15:42:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x3c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 44.287377][ T2295] loop4: detected capacity change from 0 to 764 [ 44.318114][ T2300] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 44.319420][ T23] audit: type=1400 audit(1665502969.521:133): avc: denied { prog_load } for pid=2299 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 44.361795][ T23] audit: type=1400 audit(1665502969.551:134): avc: denied { perfmon } for pid=2299 comm="syz-executor.2" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 44.383132][ T23] audit: type=1400 audit(1665502969.551:135): avc: denied { mount } for pid=2293 comm="syz-executor.4" name="/" dev="loop4" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 44.405774][ T23] audit: type=1400 audit(1665502969.561:136): avc: denied { prog_run } for pid=2299 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 15:42:49 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = memfd_create(&(0x7f0000000380)='#\'%noY%v\x00\x7f\xe5\xd0ql\xe2m]\'\xe5+\xe8\xe1g\x9d\x8ef\x069\x9b\x93\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x14\x14}\n\x81\xc7\x85|oC\xca\v\x00\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF;\x02\x00\x00/1\xb9V\xf0*\xcb\xdc\x05n<\xcf$\xbb\bLY\xdf \x98q\xb2v\\\xa9\xcf*tM\a\xc43\xd0d\xee\x13Q\xd7\xf4\xef\xac\xa7\x01\xb4\x8c\xc1\x8c\x04,\xe0r\x01\xff\xff\xd9V!>.\x8b\xcf5\x0f\x96\xe6`\xa5.j\xe3D)0\x86\xe1\x81FX\xb9\xaa\xe4\xd2\xaf\xf61\xf9_-\xa3\xb2dM\xee\v ', 0x0) write(r2, &(0x7f0000000700)='/', 0x1) sendfile(r2, r2, &(0x7f0000000200), 0x20087) sendfile(r2, r2, &(0x7f00000001c0), 0xfec) 15:42:49 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5f800, 0xe, &(0x7f0000000380)=[{&(0x7f0000010b00)="ff43443030310100"/32, 0x20, 0x4}, {&(0x7f0000011400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x459}, {&(0x7f0000010000)="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"/1408, 0x580, 0x8000}, 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0x580, 0x8800}, {&(0x7f0000010b20)="01001c0000000100000005001d000000010046494c4530000000000000000000", 0x20, 0xa000}, {&(0x7f0000010b40)="01000000001c0001000005000000001d000146494c4530000000000000000000", 0x20, 0xb000}, {&(0x7f00000008c0)="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", 0x108, 0xc000}, {&(0x7f0000010ba0)="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", 0x380, 0xe000}, {&(0x7f0000010f20)="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", 0x200, 0xe800}, {&(0x7f0000011120)="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"/320, 0x140, 0xf000}, {&(0x7f0000000140)="22001f0000000000001f009c12080000000008007a090c0c001e0002000001000001010022001e000000007a090c0c001e000200000100000101012c0028000000000000281a040000000004090000000ce71e00000000010000010a00660069006c00650030002c00290000220000002900000000000000007a090c0c801e00000000010000010a00660069006c0065003100000000001ed4262d4d753e2ef88c0a579753ed9b4cbf1146d686a187ec6fa28758cd2dd11250ab5e9315d6f8ddbc8aa4ce2b648183afa1bb79b189b237cdba65c4de4dc3b2aff6da195008133cf26adcb5a4b9", 0xe6, 0xf800}, {&(0x7f0000000500)="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", 0x139, 0x10002}, {&(0x7f0000000040)="73797a6b616cb38972730000000000000000000000000000000000000000000000de07089b0552950013b6553f3663989b84e88b00"/63, 0x3f, 0x11000}, {&(0x7f00000114a0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000000080)={[{}, {@check_relaxed}, {@nocompress}, {@map_acorn}, {@nojoliet}]}, 0x1) creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) 15:42:49 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000030000000000080044944eeba71a4976e252a22cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$netlink(r0, &(0x7f0000003d40)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000003c0)={0x103, 0x1, 0x0, 0x0, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @nested={0x25, 0x0, 0x0, 0x1, [@generic="d7ee07a3792b00a2d2b9400635e2de9bda4f5ebc5a7a1a2b73cd5fca5837c4449e"]}, @nested={0xb9, 0x0, 0x0, 0x1, [@typed={0x8, 0xc2, 0x0, 0x0, @uid=0xee01}, @typed={0x21, 0x0, 0x0, 0x0, @binary="105d62ac2a6fe5b36a2689e6a36909727c3e9a9542811b16f04591a8db"}, @generic="d8f4e87def251f1f127bf747a52508e55d1f608e12aa819c3439722f1816c881ef71b814510b172a0dbb55bd755cdcf8321e7143034cc0c7d5fe566190316f9c0aca172dcad71d97bd0782252c77446e12893aee7afe105b57b00803accc66c6f3220e3ea7c109f8f0d5507416237d94f183d1aeb55705568f2add31ffc272ccbabc7ae51a04973063"]}]}, 0x4000}], 0x1}, 0x0) 15:42:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000400)={0x28, 0x25, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @u32=0xb}, @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x8, 0x0, 0x0, 0x0, @pid}]}, 0x28}], 0x1}, 0x0) 15:42:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x3c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 15:42:49 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5f800, 0xe, &(0x7f0000000380)=[{&(0x7f0000010b00)="ff43443030310100"/32, 0x20, 0x4}, {&(0x7f0000011400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x459}, 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0x420, 0x14000}], 0x0, &(0x7f0000000080)={[{}, {@check_relaxed}, {@nocompress}, {@map_acorn}, {@nojoliet}]}, 0x1) creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) [ 44.425070][ T23] audit: type=1400 audit(1665502969.571:137): avc: denied { unmount } for pid=1831 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 44.448450][ T2309] loop4: detected capacity change from 0 to 764 [ 44.456699][ T2308] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 44.478085][ T2316] loop3: detected capacity change from 0 to 764 [ 44.549763][ T2321] loop4: detected capacity change from 0 to 764 15:42:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5f800, 0xe, &(0x7f0000000380)=[{&(0x7f0000010b00)="ff43443030310100"/32, 0x20, 0x4}, {&(0x7f0000011400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x459}, 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{&(0x7f00000114a0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000000080)={[{}, {@check_relaxed}, {@nocompress}, {@map_acorn}, {@nojoliet}]}, 0x1) creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) 15:42:50 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5f800, 0xe, &(0x7f0000000380)=[{&(0x7f0000010b00)="ff43443030310100"/32, 0x20, 0x4}, {&(0x7f0000011400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x459}, 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{&(0x7f00000114a0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000000080)={[{}, {@check_relaxed}, {@nocompress}, {@map_acorn}, {@nojoliet}]}, 0x1) creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) 15:42:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x3c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 15:42:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000400)={0x28, 0x25, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @u32=0xb}, @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x8, 0x0, 0x0, 0x0, @pid}]}, 0x28}], 0x1}, 0x0) [ 45.155760][ T2328] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 45.158992][ T2329] loop4: detected capacity change from 0 to 764 [ 45.166645][ T2325] loop3: detected capacity change from 0 to 764 15:42:50 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = memfd_create(&(0x7f0000000380)='#\'%noY%v\x00\x7f\xe5\xd0ql\xe2m]\'\xe5+\xe8\xe1g\x9d\x8ef\x069\x9b\x93\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x14\x14}\n\x81\xc7\x85|oC\xca\v\x00\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF;\x02\x00\x00/1\xb9V\xf0*\xcb\xdc\x05n<\xcf$\xbb\bLY\xdf \x98q\xb2v\\\xa9\xcf*tM\a\xc43\xd0d\xee\x13Q\xd7\xf4\xef\xac\xa7\x01\xb4\x8c\xc1\x8c\x04,\xe0r\x01\xff\xff\xd9V!>.\x8b\xcf5\x0f\x96\xe6`\xa5.j\xe3D)0\x86\xe1\x81FX\xb9\xaa\xe4\xd2\xaf\xf61\xf9_-\xa3\xb2dM\xee\v ', 0x0) write(r2, &(0x7f0000000700)='/', 0x1) sendfile(r2, r2, &(0x7f0000000200), 0x20087) sendfile(r2, r2, &(0x7f00000001c0), 0xfec) 15:42:50 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5f800, 0xe, &(0x7f0000000380)=[{&(0x7f0000010b00)="ff43443030310100"/32, 0x20, 0x4}, {&(0x7f0000011400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x459}, 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0x420, 0x14000}], 0x0, &(0x7f0000000080)={[{}, {@check_relaxed}, {@nocompress}, {@map_acorn}, {@nojoliet}]}, 0x1) creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) 15:42:50 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x35, 0x1, 0x1, 0xffffff1b}, {}, {0x6, 0x0, 0x0, 0x7ffffff4}]}) prlimit64(0x0, 0x0, 0x0, 0x0) 15:42:50 executing program 4: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = eventfd(0x0) r1 = timerfd_create(0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) mount$9p_fd(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)="114ad500000000c082", 0x9}], 0x1) 15:42:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000400)={0x28, 0x25, 0x1, 0x0, 0x0, "", 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{&(0x7f00000114a0)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000000080)={[{}, {@check_relaxed}, {@nocompress}, {@map_acorn}, {@nojoliet}]}, 0x1) creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) 15:42:50 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x35, 0x1, 0x1, 0xffffff1b}, {}, {0x6, 0x0, 0x0, 0x7ffffff4}]}) prlimit64(0x0, 0x0, 0x0, 0x0) 15:42:50 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5f800, 0xe, &(0x7f0000000380)=[{&(0x7f0000010b00)="ff43443030310100"/32, 0x20, 0x4}, {&(0x7f0000011400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x459}, 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