[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 62.063902][ T26] audit: type=1800 audit(1574761529.837:25): pid=8704 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 62.108926][ T26] audit: type=1800 audit(1574761529.837:26): pid=8704 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 62.166298][ T26] audit: type=1800 audit(1574761529.837:27): pid=8704 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.200' (ECDSA) to the list of known hosts. 2019/11/26 09:45:40 fuzzer started 2019/11/26 09:45:41 dialing manager at 10.128.0.26:33819 2019/11/26 09:45:41 syscalls: 2410 2019/11/26 09:45:41 code coverage: enabled 2019/11/26 09:45:41 comparison tracing: enabled 2019/11/26 09:45:41 extra coverage: extra coverage is not supported by the kernel 2019/11/26 09:45:41 setuid sandbox: enabled 2019/11/26 09:45:41 namespace sandbox: enabled 2019/11/26 09:45:41 Android sandbox: /sys/fs/selinux/policy does not exist 2019/11/26 09:45:41 fault injection: enabled 2019/11/26 09:45:41 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/11/26 09:45:41 net packet injection: enabled 2019/11/26 09:45:41 net device setup: enabled 2019/11/26 09:45:41 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/11/26 09:45:41 devlink PCI setup: PCI device 0000:00:10.0 is not available 09:48:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)={0x200c}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000380)={0x0, 0x0, @ioapic={0x4d7548ebfb2f88d6, 0x0, 0x4, 0x1, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x6}, {}, {}, {}, {0x0, 0xff}]}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000480)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:48:23 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000600)="4c000000120081ae08060c0f006b10007f03e3f700000000000000ca1b4e0906a6bd7c493872f750375ed08a56331dbf64700169381ad6e74703c48f93b8446b9bbc7a461eb886a5e54e8ff5", 0x4c}], 0x1}, 0x0) syzkaller login: [ 236.146035][ T8872] IPVS: ftp: loaded support on port[0] = 21 [ 236.207157][ T8873] IPVS: ftp: loaded support on port[0] = 21 09:48:24 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x194, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000180), 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) io_setup(0x8, &(0x7f0000000200)=0x0) io_submit(r4, 0x1e09328e, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000800000000001, 0x0, 0xffffffffffffffff, 0x0, 0x12f}]) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r5, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendto$inet(r5, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r5, 0x400c6615, &(0x7f0000000140)) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="100000007877115b01000eca7b97020046f3e01f0ebab2c0f5829695cfae09da0800dbaf0000000052b8f01cbc804e010e11473b7265a4613e6fca015efa9ce114339889728c6956db664691ca5e0ed9b706a410c29e9c695500000000000000c193592f0fea5286080021bbb687ba49af7f33d28ee3b7adf5458ea9d7ca159e00000000000001ff1184b9e5357a6a6c32a23674b006d0bf3db38066ded900"/173], 0x90) ioctl$TCGETX(0xffffffffffffffff, 0x5432, &(0x7f00000002c0)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r6, r6) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000240)) keyctl$set_reqkey_keyring(0xe, 0x2) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e23, 0xba, @remote, 0x120}, 0x1c) r7 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x800, 0x3f) connect$inet6(r7, &(0x7f0000002740)={0xa, 0x4e23, 0x0, @local, 0x4}, 0xfffffd12) sendmmsg(r7, &(0x7f0000007e00), 0x3ffffffffffffd8, 0x10) [ 236.352093][ T8872] chnl_net:caif_netlink_parms(): no params data found [ 236.460819][ T8873] chnl_net:caif_netlink_parms(): no params data found [ 236.525630][ T8872] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.548957][ T8872] bridge0: port 1(bridge_slave_0) entered disabled state [ 236.568909][ T8872] device bridge_slave_0 entered promiscuous mode [ 236.596620][ T8872] bridge0: port 2(bridge_slave_1) entered blocking state [ 236.608950][ T8872] bridge0: port 2(bridge_slave_1) entered disabled state [ 236.627902][ T8872] device bridge_slave_1 entered promiscuous mode [ 236.636811][ T8877] IPVS: ftp: loaded support on port[0] = 21 [ 236.656856][ T8873] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.664624][ T8873] bridge0: port 1(bridge_slave_0) entered disabled state [ 236.673035][ T8873] device bridge_slave_0 entered promiscuous mode [ 236.690120][ T8873] bridge0: port 2(bridge_slave_1) entered blocking state [ 236.697298][ T8873] bridge0: port 2(bridge_slave_1) entered disabled state [ 236.705607][ T8873] device bridge_slave_1 entered promiscuous mode 09:48:24 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x3000000a0860101, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) poll(0x0, 0x0, 0xffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000600)={0x73, @empty, 0x4e20, 0x3, 'lblcr\x00', 0x0, 0x80, 0x45}, 0x2c) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)=""/229, &(0x7f0000000200)=0xe5) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid_for_children\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid_for_children\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) preadv(r1, &(0x7f00000017c0), 0x199, 0x0) write$binfmt_aout(r1, &(0x7f0000000700)={{0x142, 0x1, 0x1, 0x1cc, 0x260, 0x4441, 0x20d}, "2000e14bcc3ab7ec9abb7f233ceb244ca2413aab98bbe14ef2415f5f3c06df8043c21a4a0780297e098cf520023fec1919eef5518d285a780862a6d403f3f1145eb1455579095fbc7cfcc24263ea0dc811ff55e89c8a93094e1b4206034d76e4cb780f955fc9d25b03c034b239cc33a458771e34f9391a83cc7fbf037668ff792f4309e0a955a5854c14104f0b48f47c1b025720c1c1e1b290da8a1fb6693a27ce3ed7cdcdfdd59cddcbf7c59dbbd2ec96544883ead9aab6b474282f82c75ba5aa7c1d8e5a00f09bff152c308983db8396cdfa6dc2"}, 0xf5) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f0000000640)='mounts\x00') bind$inet(0xffffffffffffffff, 0x0, 0x0) accept$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000340)=0x1c) [ 236.744622][ T8872] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 236.756330][ T8873] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 236.770508][ T8872] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 236.785488][ T8873] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 236.854520][ T8873] team0: Port device team_slave_0 added [ 236.866811][ T8872] team0: Port device team_slave_0 added [ 236.878706][ T8873] team0: Port device team_slave_1 added [ 236.902402][ T8872] team0: Port device team_slave_1 added [ 236.984809][ T8880] IPVS: ftp: loaded support on port[0] = 21 [ 237.002178][ T8872] device hsr_slave_0 entered promiscuous mode 09:48:24 executing program 4: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffc6e, &(0x7f0000000340)}, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x275c, 0x0) [ 237.059245][ T8872] device hsr_slave_1 entered promiscuous mode [ 237.202381][ T8882] IPVS: ftp: loaded support on port[0] = 21 [ 237.235799][ T8873] device hsr_slave_0 entered promiscuous mode [ 237.292246][ T8873] device hsr_slave_1 entered promiscuous mode [ 237.369016][ T8873] debugfs: Directory 'hsr0' with parent '/' already present! [ 237.418030][ T8877] chnl_net:caif_netlink_parms(): no params data found 09:48:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)={0x200c}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @ioapic={0x729d0213259a469e}}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000380)={0x1, 0x0, @ioapic={0x4d7548ebfb2f88d6, 0x0, 0x4, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0xff}]}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000480)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 237.871993][ T8877] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.900478][ T8877] bridge0: port 1(bridge_slave_0) entered disabled state [ 237.959353][ T8877] device bridge_slave_0 entered promiscuous mode [ 238.041270][ T8877] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.059893][ T8877] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.099067][ T8877] device bridge_slave_1 entered promiscuous mode [ 238.295628][ T8928] IPVS: ftp: loaded support on port[0] = 21 [ 238.559989][ T8877] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 238.688610][ T8877] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 238.727016][ T8880] chnl_net:caif_netlink_parms(): no params data found [ 238.820248][ T8882] chnl_net:caif_netlink_parms(): no params data found [ 238.857760][ T8872] 8021q: adding VLAN 0 to HW filter on device bond0 [ 238.981496][ T8877] team0: Port device team_slave_0 added [ 239.022447][ T2858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 239.057086][ T2858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 239.129340][ T8873] 8021q: adding VLAN 0 to HW filter on device bond0 [ 239.144335][ T8872] 8021q: adding VLAN 0 to HW filter on device team0 [ 239.203285][ T8877] team0: Port device team_slave_1 added [ 239.250139][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 239.279392][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 239.328586][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.335948][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.454712][ T8880] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.468229][ T8880] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.506633][ T8880] device bridge_slave_0 entered promiscuous mode [ 239.530478][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 239.549553][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 239.566948][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 239.589721][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 239.609732][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 239.618362][ T8933] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.625497][ T8933] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.641033][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 239.658233][ T8882] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.665438][ T8882] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.673592][ T8882] device bridge_slave_0 entered promiscuous mode [ 239.687604][ T8873] 8021q: adding VLAN 0 to HW filter on device team0 [ 239.699130][ T8880] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.706204][ T8880] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.714453][ T8880] device bridge_slave_1 entered promiscuous mode [ 239.733044][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 239.781755][ T8877] device hsr_slave_0 entered promiscuous mode [ 239.849290][ T8877] device hsr_slave_1 entered promiscuous mode [ 239.908923][ T8877] debugfs: Directory 'hsr0' with parent '/' already present! [ 239.916663][ T8882] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.923871][ T8882] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.934570][ T8882] device bridge_slave_1 entered promiscuous mode [ 239.953166][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 239.963370][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 239.972018][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.979224][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.986794][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 239.996457][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 240.005002][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 240.012114][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 240.039343][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 240.047284][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 240.056118][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 240.064917][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 240.081104][ T8882] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 240.096668][ T8882] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 240.134285][ T8880] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 240.157601][ T8882] team0: Port device team_slave_0 added [ 240.170536][ T2858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 240.196887][ T8880] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 240.206792][ T8928] chnl_net:caif_netlink_parms(): no params data found [ 240.237926][ T8882] team0: Port device team_slave_1 added [ 240.260445][ T2858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 240.281609][ T2858] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 240.295782][ T2858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 240.315927][ T2858] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 240.325199][ T2858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 240.358209][ T2858] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 240.381509][ T2858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 240.398410][ T8872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 240.454536][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 240.489930][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 240.510942][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 240.548488][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 240.597387][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 240.658368][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 240.689458][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 240.763460][ T8882] device hsr_slave_0 entered promiscuous mode [ 240.833354][ T8882] device hsr_slave_1 entered promiscuous mode [ 240.890334][ T8882] debugfs: Directory 'hsr0' with parent '/' already present! [ 240.900339][ T8880] team0: Port device team_slave_0 added [ 240.923593][ T8873] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 240.971360][ T8873] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 241.014895][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 241.030866][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 241.090246][ T8872] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 241.107874][ T8880] team0: Port device team_slave_1 added [ 241.150231][ T8928] bridge0: port 1(bridge_slave_0) entered blocking state [ 241.157328][ T8928] bridge0: port 1(bridge_slave_0) entered disabled state [ 241.190324][ T8928] device bridge_slave_0 entered promiscuous mode [ 241.197861][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 241.205879][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 241.289707][ T8928] bridge0: port 2(bridge_slave_1) entered blocking state [ 241.296823][ T8928] bridge0: port 2(bridge_slave_1) entered disabled state [ 241.348322][ T8928] device bridge_slave_1 entered promiscuous mode [ 241.492683][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 241.513538][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 241.605903][ T8873] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 241.632852][ T8986] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 241.684561][ T8880] device hsr_slave_0 entered promiscuous mode [ 241.779330][ T8880] device hsr_slave_1 entered promiscuous mode [ 241.839928][ T8880] debugfs: Directory 'hsr0' with parent '/' already present! [ 241.849854][ T8928] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 241.901375][ T8928] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 241.966522][ T8877] 8021q: adding VLAN 0 to HW filter on device bond0 09:48:29 executing program 0: write(0xffffffffffffffff, &(0x7f0000000280)="1c0000001a009b8a14e5f40700090424000000", 0x13) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)={0x40000000000000e9}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x41c1, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x1, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) madvise(&(0x7f00000d9000/0x600000)=nil, 0x600000, 0x8) [ 242.138046][ T8877] 8021q: adding VLAN 0 to HW filter on device team0 [ 242.267212][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 242.285326][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 242.365673][ T8928] team0: Port device team_slave_0 added [ 242.391757][ T8928] team0: Port device team_slave_1 added 09:48:30 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0xfff, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x20b) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x6c, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) getsockname$packet(r2, &(0x7f0000000900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000940)=0x14) sendmmsg$sock(r1, &(0x7f0000001180)=[{{&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2, 0xd30c3f448c50170e}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)="7eebf7d99b27f6ba042c85343c237db952946619fcb6f453", 0x18}, {&(0x7f0000000180)="f801056533cdeff5210d515a5ef57f013c44bd2697e8563096b6075107b3ace599b61006658b243d6261c4ff7882ab9f0f12cdf25b870fd0cf94f645201ec4de735eb6c418e6249f33a657b3751bf0f0606d7612c2febab3dd7141aaebef04884a96ff93d3e03a56eb3614ca49b15ad141a4e6278f020aa895ea", 0x7a}, {&(0x7f0000000200)="09fd5e3fa4f4203bd93cd0046209bf296b0c44345728cdea3bdbe234a43007d1e665efb3a5868c3b6203b044dd10dbe76970b07bc6bbfb83583f11f3d1640f0d668016cd5dcec48841579316009fa6b87e609659ecd4e424a40b1d37aa1e9bd3eddfbd2b843fbe60", 0x68}], 0x3}}, {{&(0x7f00000002c0)=@ethernet={0x306, @remote}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)}, {&(0x7f0000000380)="e260e44883df7b08057d412d1fb89fa7f6791082a64479c6e46d6a728060ad3824d39105261ab742467ad64538ec90008f8319b34ee6c776123d9899f9e8a09f0fa90b2b6aa69b3465077e9cde4b93e637f23402ef02448076e808162058fa7d53348f735b0befe0f30739a421f95768786d9331848c8c206a18a3b18a97ca73a02cd9cfbd185d2155fd954963d33499968a57341743c9720f41dd872e03705f5e1234d65e1a3669a21e74382a3d5b646fe37052d655ac49291ed1f0d28b0807cf9fa1a8ff66b158dc81b331", 0xcc}], 0x2, &(0x7f00000004c0)=[@mark={{0x14, 0x1, 0x24, 0xfffffffa}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @mark={{0x14, 0x1, 0x24, 0xfffffd6b}}], 0x48}}, {{&(0x7f0000000540)=@caif=@util={0x25, "87a00b3108d00e246eae9d0efe61a956"}, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)="89f6cf7ae13ab8616d271e90a0c1113c74326ba3f94fe76ed76c71d69e7653343a0ff71e1327e260f3d66d27381f765d6347d04af06858ee18aab2c5f10323f6d6581329a175924c31a66563b117e5df7a3b36a0c52f972bcf70888537ee72b1ace3ede788a43a7d3d817c4d3be30f4d1c8aa48eed68db0d2c25b02ed08c7829ed1f7fbe9ae4317126d67a1e", 0x8c}, {&(0x7f0000000680)="d52cd5642b525169b76d3322eff1d173a4032d8dcf7853db223dd1c506f56d53a3a405b6c6aaf14f0a96d618313636e5f138d6b18d5c41dbddf7e028b2a4d10ce1f33de469eb5a5937f2fdc2a94333d5c6a6699ada4ad34a85e59a2e209c2928864e980f3c807adf10c7c8879472dce7133d753e2c3f9503feb20730e2dbee6579d06607ab624baa69dc33e21a13f900233045977bb15fcffe3c343a365edfcde74b3aaf9dd7918878bae0aa524c", 0xae}], 0x2}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000780)="1ddd48151a9de9702682de649ba687c0c077466c38f58e52910a2db2c1da207f23a5ab9f304db2b5a4ef8e19a826f4708ecd1e0161aaebeecd9c904872f01baab4081f1d53a7fbf667bd1d78b87039330c81aba784646f1418f1dd4ee4d6e09096f8ed9d1c75b1bfce3c645a", 0x6c}, {&(0x7f0000000800)="8fbf7a975b9826d9dc264e68d0f6d8952921b5e12ffe9e0fbc522f8d4e6aa56ae211e8cefb470f83da3c3c9b80822017b32703b87a8cf0920b0c16676f5c31c0cff18e9dbd942777b54fa09987e561cde59a9ab049b2e63cbfbfb0374c8320e59002", 0x62}], 0x2, &(0x7f00000008c0)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x30}}, {{&(0x7f0000000980)=@xdp={0x2c, 0xb, r3, 0x3c}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000a00)="7321feedde7750a3f8658949352c67e935b6d6bb2bfb5cd88b95feb8e42409819c9200b0314ee5f184a5eff9b0166b80f152259a612224d32c0185fdd24082233ab8aa86b640a602ffb054208e01d369c383f2c76b4cbab10bd2cbf60e63fab721269a1f25558888177efefaf599486839f7acbda2ae76a92603158fd36e3aac1cf1079dda991b07ed49c4ad809d7ea2d9b57f4121dc31284b3cab189aff8af4df9463ec9d399b157cac7751b6d58d9c8a898788d14cec3781c1e66f1a8cfeed2e0ac815b207b610236281d5e244", 0xce}, {&(0x7f0000000b00)="3fdb3bd94ab93171caff1017f44154de12aa1582c2bb557b5129eecf5d19fb1599826417044369b461149789aff0633171cf00f7849a61a218d4a83ef39c58d378b5e0902bd62b3258491a", 0x4b}, {&(0x7f0000000b80)="d828c96d53758e97f9beb2c71cfcd9669defd5a1ed1d624f7f0ce811d644160e392a34441826b6ceb3ee5e07121fb5ea44db3dd4e90523c0cafbd0a16bdb6c3aaddec78d3d43", 0x46}, {&(0x7f0000000c00)="c6f666c12cf9c052b08a578f7bb5dac8648f6d5078f3244664c39e6b85bd3bf20a1c2fdc0e52316986415fddf6c570d26a80052bb0c50167971b7cc9addc33f215e2d2b909863c7ea75bbfac995a924e5b53b0ba987cdb6d12", 0x59}, {&(0x7f0000000c80)="1bcc11a8d002623931d5ebfaf47b4a08d287fd85af7c702360220cca8f2175a8afce4510b81d07cb942f063d15672ee29ff7d7a0ee4079257a78a60fbbf83f416bbd06d988bb58b61e1cc8453277a28331748714724e80c6ceb6f05e816206ce380f844d7a132aab53e7191f8c3514d38e6d203884a1199183614d133f9a5bdf4df7c55ff2791d34c6c2dc5ca10d4ea34e5996b3963cb948e66c835e66da2ab26156c6b92f841ad79843556f64b582b838a0ab7aeec5ae4be5367a5ce5b03b88dd60a75e6e53891e67e47416988a5e008da99167f4901a021d90766c2131c7161d9dc76f82bea0932d842fc4eb8ae3e815688d3ec5", 0xf5}, {&(0x7f0000000d80)="1d043d5da4417be40221e3aacc5a4ea654e1e41565bebb65a3927637abe59135a76c8107ecfb1824a1ed8feacf7429f0c0dec5e5800f639785e1f7914c6435a2cb1e23e6d27953cb1b3b0d544d659130fa071431984281108e58f4879b6e2b72421d0af64ffa8c548be884ab76f323620ab2663c9e5c9edf19f141f5187a24429f953cf831364b979649c39b89ae90e8ee9c5c62acc2ff73e390607ac10710a6e4b6260dce700e4628e9ba39cb6ae4f73c82c557d61cbabbde3781f811799fe099de1b7e38d208f847cf9a692db5e1ab254cd36a32879e58eb2de0b347802ace35", 0xe1}, {&(0x7f0000000e80)="4bdda385b65c5c7fc6fba339b708d551a9f51acd3ade67c23f242a7cff67310e8c78c726ba04c154342ba205dadd57ede8fcd1f699dcea473a3aaac79a792749d903294023de858054dac2a088d9d508494bd90ee911bff96bd49fdab6c2465c01fdd81073b8d40d731f1d3f28079dcb429225ed26ae8968a7fd1f29acd675272f5b379ddda000c48afda85d472e18fe7299025edc886e3427e7168385167d", 0x9f}], 0x7, &(0x7f0000000fc0)=[@txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x18}}, {{&(0x7f0000001000)=@nl=@kern={0x10, 0x0, 0x0, 0x81000071}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001080)="2fc2acfc588471f440bab0fd2d874c30b3ae2ce146b9ddebf2ca6285fc0c3c24f3c7b3fea7b34da5976668081f0b4646650c725f13048e66eb50b08dd32c64b4f09011d2bfad9a80f1de4d0ff2bc7f4489a63b663c2bd3a87b230098974759fcc2bf55d696c30f31ffc7657faf1ae376873b553a3d9e2384af57413a599bc35911ac0e8fbfd33803b7e9b44579106fdde031fe45f6391062f6acb08142b80c67cd5ee58731e6e4e6ee7801f699ee4c013b436665410cbd76280f095956", 0xbd}], 0x1}}], 0x6, 0x4000000) [ 242.482981][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 242.556129][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 242.615390][ T8933] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.622642][ T8933] bridge0: port 1(bridge_slave_0) entered forwarding state 09:48:30 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={0x0, 0x0, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@updsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in6=@dev, @in=@loopback}, {@in=@loopback, 0x4d6, 0x3c}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@local}]}, 0x104}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000000)=@generic={0x1, "f3714c7ba3f194f45430feaf61d42ddf404cc30e54a731fb657f8f8402df7cd825310c83e9638c29a49659223c94d80c2f28e51332b9bef4aca5cebfdb42c54f5510a23161a9782e72b61020b2ded70fb9197e937055029be7e4e215cf60f8a88172050534e34ee7c0839bee4dcb5c63f18a0fef131c569435495c11fc93"}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="3e50cd79a92c176b867f0f50bb689a56b79be1d4a78ec7e873ab4dc35545baf70b125037e1c675a975e63c4a2d09225e2fe88d086edd0bb6253773ab8ff1a4d812d24c866e16eb66baab4bd50cf5518b0c74dc913564c6eea5ff66f42db8089c00d3f4bdfae3026b75d429b824d3c2ba24c59e4ec3f5ce8c48516448f4931351403472b4ac46d76bf220b67bdad2cda8a57d205eabc3e18646e833a081697b60085a2d45d8a3d3b1ac21e0bd3e4484801147416381f4ab4430040a00d64d9ff58df4e4dc70", 0xc5}], 0x1, &(0x7f00000001c0)=[{0x30, 0x0, 0x101, "2cfae0df464b278516d190ad4fbf4e5ae20ccebcd46556229178c976ba90"}], 0x30}, 0x4000800) time(&(0x7f0000000240)) [ 242.746590][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 242.811314][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 242.859651][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 242.883997][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.891214][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 242.939346][ T9042] mip6: mip6_destopt_init_state: spi is not 0: 3590586368 [ 242.990115][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 243.021501][ T9042] mip6: mip6_destopt_init_state: spi is not 0: 3590586368 09:48:30 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x800000, 0x0) chdir(&(0x7f0000000380)='./file0\x00') r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000001000000000000000900000000000000ffffffff000040b3ea0000000000605fd3f1fe49eb980dbe0000000000493500"/69]) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$IPVS_CMD_NEW_DEST(r2, 0x0, 0x20000000) r3 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) write$UHID_INPUT(r3, &(0x7f0000001cc0)={0x8, "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", 0x31a}, 0x1006) sendfile(r3, r3, &(0x7f0000000240), 0x2008000fffffffe) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xc7) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x40046109, &(0x7f0000000000)) syz_open_dev$dri(&(0x7f0000000140)='/dev/dri/card#\x00', 0x1, 0x8000) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) setpriority(0x0, r5, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r5, 0x2, r4, 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000000100)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-monitor\x00', 0x142, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r9, 0x541b, &(0x7f0000000100)) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000000100)) r10 = dup2(r8, 0xffffffffffffffff) kcmp(r5, r1, 0x1, r6, r10) epoll_create1(0x180000) ioctl$IOC_PR_PREEMPT(r0, 0x40046109, &(0x7f0000000080)) getsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, 0x0, &(0x7f0000000280)) [ 243.122817][ T8928] device hsr_slave_0 entered promiscuous mode 09:48:31 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000100)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000100)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000000100)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000000100)) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xffffffffffffffb7, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES32, @ANYPTR64=&(0x7f0000000400)=ANY=[]], 0x3}}, 0x240000c0) poll(&(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x200000000000004a, 0x0) [ 243.255463][ T8928] device hsr_slave_1 entered promiscuous mode [ 243.369053][ T8928] debugfs: Directory 'hsr0' with parent '/' already present! [ 243.392027][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 243.435057][ C0] hrtimer: interrupt took 34822 ns [ 243.518242][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 243.534215][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 243.575397][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 243.619977][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 243.663798][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 243.710879][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 243.775723][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 243.833743][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 243.983060][ T8877] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 244.013403][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 244.117133][ T8882] 8021q: adding VLAN 0 to HW filter on device bond0 [ 244.167277][ T8880] 8021q: adding VLAN 0 to HW filter on device bond0 09:48:32 executing program 0: keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6e65772064656661756c3030303030303030203335383000000000000018fcd3f64fdfccadfe390f"], 0xfffffffffffffff5, 0xfffffffffffffffd) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0x1f1, 0xfffffffffffffffe) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e24, 0x3, @mcast1, 0x3ff}, {0xa, 0x4e20, 0x7, @initdev={0xfe, 0x88, [], 0xff, 0x0}}}, 0x5c) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r1, 0x9) r2 = socket$inet6(0xa, 0x6, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x315) write(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, 0x0, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) [ 244.227735][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 244.246546][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 244.307699][ T8877] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 244.398055][ T8882] 8021q: adding VLAN 0 to HW filter on device team0 [ 244.440269][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 244.461556][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 244.534904][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 244.556144][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 244.586011][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 244.593218][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 244.632903][ T9094] encrypted_key: master key parameter 'defaul00000000' is invalid [ 244.643297][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 244.670418][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 244.699307][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 244.727026][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 244.755583][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 244.762777][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 244.809353][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 244.828450][ T9094] encrypted_key: master key parameter 'defaul00000000' is invalid [ 244.874896][ T8880] 8021q: adding VLAN 0 to HW filter on device team0 09:48:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1, 0x7}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, 0x0, &(0x7f0000000000)) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) bind$rxrpc(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e22, 0x9, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xbfec}}, 0x24) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0xffffffffffffffff, r2, r3}, 0xc) [ 244.958357][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 244.991896][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 09:48:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) socket$vsock_stream(0x28, 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x18000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000100)) r5 = openat$vimc1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video1\x00', 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000000100)) r7 = dup2(r5, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r8, &(0x7f0000000000)={0x0, 0xfffffffffffffdbc, &(0x7f0000000080)=[{&(0x7f0000000140)="240000001a0003041dfffd946f6105000a00000a1f000003006708000800100012000000280000001a00ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 245.065112][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 245.100478][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 245.159760][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 245.168680][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 245.267821][ T8882] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 245.303318][ T8882] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 245.414194][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 245.449878][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready 09:48:33 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000680)='/dev/admmidi#\x00', 0x0, 0x10000) openat$cgroup_int(r0, &(0x7f0000000700)='memg?\x00\x00\x00\x00\x00\x00\x00R\xab\xa2\xda`\xcb\xe1\xb5\x17\xe5\x87p|\x14l', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x200000) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000100)=@buf={0x0, &(0x7f00000000c0)}) socketpair$unix(0x1, 0x1, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000001000)) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$UHID_INPUT2(r2, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x1) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f00000002c0)=0x8, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) ioctl$IMCLEAR_L2(r3, 0x80044946, &(0x7f00000000c0)=0x1b) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000000140)="1b0000001e001f0214f9f4ff0800000000000000000000a2ffcf14", 0x1b) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000580)={{{@in=@multicast2, @in6=@dev}}, {{@in=@initdev}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xfffffffffffffec9) r5 = getpgrp(0x0) setpriority(0x0, r5, 0x8001) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x80000001}, 0x1, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x2) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 245.458438][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 245.503210][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 245.541843][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 245.578337][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 245.616405][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 245.657238][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.664450][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 245.744854][ T8928] 8021q: adding VLAN 0 to HW filter on device bond0 [ 245.787139][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 245.819653][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 245.827752][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 245.876181][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 245.903184][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.910364][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 245.924456][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 245.948589][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 245.975384][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 245.987406][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 245.996480][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 246.005606][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 246.015609][ T3022] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 246.039017][ T8882] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 246.046238][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 246.055576][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 246.063971][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 246.072350][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 246.084229][ T8880] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 246.096536][ T8880] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 246.111285][ T8928] 8021q: adding VLAN 0 to HW filter on device team0 [ 246.120560][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 246.130857][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 246.139815][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 246.147475][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 246.169883][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 246.178478][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 246.188330][ T8933] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.195477][ T8933] bridge0: port 1(bridge_slave_0) entered forwarding state [ 246.204244][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 246.213143][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 246.221680][ T8933] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.228787][ T8933] bridge0: port 2(bridge_slave_1) entered forwarding state [ 246.236481][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 246.246650][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 246.269271][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 246.278018][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 246.288213][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 246.296943][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 246.305806][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 246.314395][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 246.334715][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 246.343835][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 246.353475][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 246.365174][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 246.378445][ T8928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 246.395436][ T8880] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 246.407315][ T2858] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 246.432423][ T2858] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 246.476291][ T8928] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 246.488543][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 246.509266][ T8933] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 09:48:34 executing program 1: syz_open_dev$loop(0x0, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = socket(0xa, 0x3, 0x6) bind$inet6(r1, &(0x7f0000000100)={0xa, 0xfffd, 0x0, @dev={0xfe, 0x80, [], 0x21}}, 0x1c) set_thread_area(&(0x7f0000000200)={0x1ff, 0xa84de521f11a66ae, 0x400, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}) socket(0x10, 0x80f, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x10, r2, 0x0) shmget(0x2, 0x1000, 0x1c, &(0x7f000096d000/0x1000)=nil) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$MON_IOCG_STATS(0xffffffffffffffff, 0x80089203, &(0x7f00000003c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xb1010}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r4, 0x214, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}}, 0x24000840) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r5, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}, r6}}, 0x48) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000000)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x0, @loopback, 0x7}, r6}}, 0x1f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [], @broadcast}, 0xff, 0x0, 0x1, 0x8, 0x3238, 0xff}, 0x20) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x400000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001640)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000240)}}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x4000000000003fe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 09:48:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000280)={'syz'}, &(0x7f0000000600)="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", 0xfd, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000003c0)='X', 0x1, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000100)) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f00000002c0)={0x2, r4}) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x8, 0x9}]}) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r1}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'crct10dif\x00\x00\x00 \x00\x00\x00+\xcc\xff%\xd2cTH,\x00'}}) syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0xffffffffffff0000, 0x4400) [ 246.859972][ T9154] kvm: pic: non byte read [ 246.865030][ T9154] kvm: pic: non byte write [ 246.876869][ T9154] kvm: pic: non byte read [ 246.882055][ T9154] kvm: pic: non byte write [ 246.886739][ T9154] kvm: pic: non byte read [ 246.892557][ T9154] kvm: pic: non byte write [ 246.897217][ T9154] kvm: pic: non byte read [ 246.902161][ T9154] kvm: pic: non byte write [ 246.906785][ T9154] kvm: pic: non byte read [ 246.912141][ T9154] kvm: pic: non byte write [ 246.916760][ T9154] kvm: pic: non byte read [ 246.921811][ T9154] kvm: pic: non byte write [ 246.926457][ T9154] kvm: pic: non byte read [ 246.931266][ T9154] kvm: pic: non byte write [ 246.935878][ T9154] kvm: pic: non byte read [ 246.940921][ T9154] kvm: pic: non byte write [ 246.945538][ T9154] kvm: pic: non byte read [ 246.950468][ T9154] kvm: pic: non byte write [ 246.955101][ T9154] kvm: pic: non byte read [ 246.959810][ T9154] kvm: pic: non byte write 09:48:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x306, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$cec(&(0x7f0000000140)='/dev/cec#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000000240)={0x7, 0xffffffc0, 0x3f, 'queue0\x00', 0x7}) syz_open_dev$dri(0x0, 0x1, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000002a00)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x306, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 09:48:34 executing program 2: r0 = socket$inet6(0xa, 0x400000000005, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, 0x0) openat$vicodec1(0xffffffffffffff9c, 0x0, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00\xb0Ix\xe6\fK\xa3/\xd7\xb9IqK\xcb\xe8\fW\xafYt|a\xa3\x16\x19\xcb\xaf\xea\x03O[k\xb1S2\x86\v\x9f\x14\xc6T\xd1\x01$\x84\xf5\xc9\xd8\xed\xca\xd2\xf0s\xe0\xcaPx\xfcd\xd3\x8d\x1e){\x9df\xa7\x14R\xb9,\xaegV\x96!n\b\xf2\x1e\x87\xb8\xb5M\xa0\xd1\xb5\xf3\xb4\xd6\xf8\xca\xf3J\x15\xed+,\x98\xfc\xbfX\x12\x97\xb3\x1b\xea\xfa\xff\xb7gx\xa1\x96\xad\x93\xaa=-z\x06r\b\'') r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='sessionid\x00') connect$packet(r3, &(0x7f0000000200)={0x11, 0xc, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0xfffffffc, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000300)=0x100000001) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000000)={0x1, 0x5, 0x7fff, 0x1000, 0x7, 0xfc, 0x0, 0x1f, 0x3, 0xa5}) ftruncate(r4, 0x200004) sendfile(r0, r4, 0x0, 0x80001d00c0d0) 09:48:34 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) socket$vsock_stream(0x28, 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x18000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000100)) r5 = openat$vimc1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video1\x00', 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000000100)) r7 = dup2(r5, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r8, &(0x7f0000000000)={0x0, 0xfffffffffffffdbc, &(0x7f0000000080)=[{&(0x7f0000000140)="240000001a0003041dfffd946f6105000a00000a1f000003006708000800100012000000280000001a00ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:48:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000001900)={0xfffffffd, 0x80000001, 0x7ff, 0x0, 0x0, 0x0, 0x1}) r3 = syz_open_pts(r0, 0x0) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) dup2(r4, r0) lsetxattr$security_capability(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='security.capability\x00', &(0x7f0000000400)=@v3={0x3000000, [{0x20, 0x5}, {0x80000001, 0x8}], 0xffffffffffffffff}, 0x18, 0x7) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000100)) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x402480, 0x0) ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000000480)={0x0, r6}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r8 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000003c0)='\t', 0xfffffffffffffffb) r9 = request_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={'syz', 0x3}, &(0x7f0000000380)='&%\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r8, &(0x7f0000000140)=[{&(0x7f0000000200)="52efe04eaba2e4a1dc743b749a8a95b41932c933ac6c0f2dcf91117abf395fcf86be768f6720c3a8903fd3f0e3dd8a7d5a12b951aa009896c5bd2124e83ce14ca6664e878c", 0x45}, {&(0x7f0000000280)="c1e79c68dac3be42fadcfebfd76d44244b4a2873a1cd88b0501bcd924f26a0a51dc858848c16c316c8d87788b68607acdb79452af355273694eeab05b8b3a73281389e86197fcbc744", 0x49}], 0x2, r9) keyctl$restrict_keyring(0x1d, r8, &(0x7f0000000000)='trusted\x00', &(0x7f0000000140)='/dev/uinput\x00') ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000000100)) ftruncate(r7, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) close(r3) 09:48:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, 0x0}], 0x1, 0x20, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_TUNER(r3, 0xc054561d, &(0x7f0000000040)={0x0, "967d40ac441afd12cb2210d5e7ff6ec4382b22bf8f74d7a224fc90afe062dd87", 0x1, 0x1000, 0x3, 0xffffffff, 0x4, 0x0, 0x9, 0xfffffff9}) 09:48:34 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/222) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x29, &(0x7f00000007c0)={@empty, 0x0}, &(0x7f0000000800)=0x14) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000002c0)=@nat={'nat\x00', 0x1b, 0x5, 0x4a0, 0x2e0, 0x2e0, 0x2e0, 0x220, 0x2e0, 0x408, 0x408, 0x408, 0x408, 0x408, 0x5, &(0x7f0000000240), {[{{@uncond, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@inet=@set4={0x50, 'set\x00', 0x4, {{0x1, 0x1, 0x1}, {0x6, 0x20}, {0x0, 0x8}, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x16, @remote, @multicast1, @port=0x4e23, @port=0x4e20}}}}, {{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x200, 0x0, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, @icmp_id=0x66, @gre_key=0x8001}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x21}, @multicast1, 0xff000000, 0xffffffff, 'ip6erspan0\x00', 'ip6gretap0\x00', {0xff}, {0x3fa157d83f90c235}, 0x17, 0x3, 0x10}, 0x0, 0x98, 0xc0}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x800, 0x5}}}, {{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x400, 0x204, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x80}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0xa, @loopback, @multicast2, @icmp_id=0x65, @port=0x4e23}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x500) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x3e, 0x2, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0xd, 0x8, 0x8, 0x80, 0x4}, @jmp={0x5, 0x1, 0xd, 0x8, 0xb, 0x8, 0x1b}], &(0x7f0000000080)='syzkaller\x00', 0x5f5c, 0x9, &(0x7f00000000c0)=""/9, 0x40f00, 0xf, [], r1, 0x10, r2, 0x8, &(0x7f0000000840)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000880)={0x2, 0xb, 0x400, 0x1ff}, 0x10}, 0x70) ioctl$PPPIOCSMAXCID(r0, 0x4004743c, 0x0) [ 247.212233][ T9173] syz-executor.4 (9173) used obsolete PPPIOCDETACH ioctl [ 247.218792][ T9179] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 247.287488][ T9179] batman_adv: batadv0: Adding interface: erspan0 [ 247.302159][ T9179] batman_adv: batadv0: The MTU of interface erspan0 is too small (1450) 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. [ 247.337353][ T9179] batman_adv: batadv0: Interface activated: erspan0 [ 247.428901][ T9188] batman_adv: batadv0: Interface deactivated: erspan0 [ 247.435774][ T9188] batman_adv: batadv0: Removing interface: erspan0 09:48:35 executing program 0: write$P9_RFLUSH(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000003c0), 0x4) mq_open(&(0x7f0000000000)='-))\x00', 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x0], 0x4, 0x2, 0x1, 0x1}) socket(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, 0x0, 0x20000, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) r3 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000deeec068da2011b29b501a4dd358df4cde9a7736c45bd22375d848076c907223f5238be13f6bd956fb7be78540d5d505f12c1f1428ad7e7176af2360dbec5898f4c82c0f827cdd39d45f93af48691da0f1e64c1bd5e7539c1b5068c222d9b0b067a0", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000000010000000000000002000000000000000"], 0x5c, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000400)='fuse\x00', 0x84000, &(0x7f00000005c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize'}}, {@default_permissions='default_permissions'}], [{@subj_type={'subj_type', 0x3d, '&%\x00'}}, {@dont_appraise='dont_appraise'}, {@uid_lt={'uid<', r7}}]}}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000340)={0xfffffeff, 0x4, r2, 0x0, r7, 0x0, 0x40, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000e40)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 09:48:35 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x80, 0x40, 0x3, 0x1ff, 0x95b2, 0x1, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0x2, 0x7f, 0xffff, 0x9}, r2, 0x2, r1, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000002940)) process_vm_writev(r2, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/224, 0xe0}, {&(0x7f0000001340)=""/160, 0xa0}], 0x6, &(0x7f00000028c0)=[{&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000000040)}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/168, 0xa8}, {&(0x7f0000002600)=""/72, 0x48}, {&(0x7f0000002680)=""/133, 0x85}, {&(0x7f0000002740)=""/71, 0x47}, {&(0x7f00000027c0)=""/203, 0xcb}], 0x8, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) 09:48:35 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r3, 0x2, r2, 0x2) r4 = getpgrp(r3) tgkill(r1, r4, 0xe) [ 247.580697][ C0] [ 247.583079][ C0] ======================================================== [ 247.590267][ C0] WARNING: possible irq lock inversion dependency detected [ 247.597463][ C0] 5.4.0-syzkaller #0 Not tainted [ 247.602392][ C0] -------------------------------------------------------- [ 247.609589][ C0] syz-executor.3/9195 just changed the state of lock: [ 247.616342][ C0] ffff8880a1441498 (sb_writers#13){.+-+}, at: sch_direct_xmit+0x2e0/0xd30 [ 247.622717][ T3907] kobject: 'loop1' (000000000a32a09d): kobject_uevent_env [ 247.624945][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 247.639561][ C0] (&sb->s_type->i_mutex_key#22){+.+.} [ 247.639576][ C0] [ 247.639576][ C0] [ 247.639576][ C0] and interrupts could create inverse lock ordering between them. [ 247.639576][ C0] [ 247.659301][ C0] [ 247.659301][ C0] other info that might help us debug this: [ 247.667458][ C0] Possible interrupt unsafe locking scenario: [ 247.667458][ C0] [ 247.676124][ C0] CPU0 CPU1 [ 247.681472][ C0] ---- ---- [ 247.686815][ C0] lock(&sb->s_type->i_mutex_key#22); [ 247.692255][ C0] local_irq_disable(); [ 247.698991][ C0] lock(sb_writers#13); [ 247.705731][ C0] lock(&sb->s_type->i_mutex_key#22); [ 247.713686][ C0] [ 247.717118][ C0] lock(sb_writers#13); [ 247.721521][ C0] [ 247.721521][ C0] *** DEADLOCK *** [ 247.721521][ C0] [ 247.729645][ C0] 7 locks held by syz-executor.3/9195: [ 247.735071][ C0] #0: ffffffff892f54c8 (tomoyo_ss){....}, at: tomoyo_check_open_permission+0xfe/0x3f0 [ 247.744691][ C0] #1: ffff8880ae809d50 ((&idev->mc_dad_timer)){+.-.}, at: call_timer_fn+0xe0/0x780 [ 247.754042][ C0] #2: ffffffff88fab980 (rcu_read_lock){....}, at: mld_sendpack+0x180/0xed0 [ 247.762774][ C0] #3: ffffffff88fab940 (rcu_read_lock_bh){....}, at: ip6_finish_output2+0x214/0x2550 [ 247.772336][ C0] #4: ffffffff88fab940 (rcu_read_lock_bh){....}, at: __dev_queue_xmit+0x20a/0x3720 [ 247.781749][ C0] #5: ffff88808b6c8250 (&dev->qdisc_tx_busylock_key#25){+...}, at: __dev_queue_xmit+0x2501/0x3720 [ 247.792427][ C0] #6: ffff88808b6c8138 (&dev->qdisc_running_key#25){+...}, at: dev_queue_xmit+0x18/0x20 [ 247.802229][ C0] [ 247.802229][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 247.811597][ C0] -> (&sb->s_type->i_mutex_key#22){+.+.} { [ 247.817474][ C0] HARDIRQ-ON-W at: [ 247.821528][ C0] lock_acquire+0x190/0x410 [ 247.827915][ C0] down_write+0x93/0x150 [ 247.833960][ C0] do_mq_open+0x24a/0x8d0 [ 247.840099][ C0] __x64_sys_mq_open+0x165/0x1f0 [ 247.846838][ C0] do_syscall_64+0xfa/0x760 [ 247.853147][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.860840][ C0] SOFTIRQ-ON-W at: [ 247.864898][ C0] lock_acquire+0x190/0x410 [ 247.871212][ C0] down_write+0x93/0x150 [ 247.877254][ C0] do_mq_open+0x24a/0x8d0 [ 247.883384][ C0] __x64_sys_mq_open+0x165/0x1f0 [ 247.890126][ C0] do_syscall_64+0xfa/0x760 [ 247.896433][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.904128][ C0] INITIAL USE at: [ 247.908088][ C0] lock_acquire+0x190/0x410 [ 247.914308][ C0] down_write+0x93/0x150 [ 247.920788][ C0] do_mq_open+0x24a/0x8d0 [ 247.926830][ C0] __x64_sys_mq_open+0x165/0x1f0 [ 247.933484][ C0] do_syscall_64+0xfa/0x760 [ 247.939701][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.947296][ C0] } [ 247.949940][ C0] ... key at: [] mqueue_fs_type+0xb8/0x940 [ 247.957893][ C0] ... acquired at: [ 247.961768][ C0] down_write+0x93/0x150 [ 247.966159][ C0] do_mq_open+0x24a/0x8d0 [ 247.970638][ C0] __x64_sys_mq_open+0x165/0x1f0 [ 247.975727][ C0] do_syscall_64+0xfa/0x760 [ 247.980380][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.986424][ C0] [ 247.988728][ C0] -> (sb_writers#13){.+-+} { [ 247.993300][ C0] HARDIRQ-ON-R at: [ 247.997435][ C0] lock_acquire+0x190/0x410 [ 248.003570][ C0] __sb_start_write+0x241/0x460 [ 248.010061][ C0] mnt_want_write+0x3f/0xc0 [ 248.016214][ C0] do_mq_open+0x1f9/0x8d0 [ 248.022173][ C0] __x64_sys_mq_open+0x165/0x1f0 [ 248.028740][ C0] do_syscall_64+0xfa/0x760 [ 248.034871][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.042392][ C0] IN-SOFTIRQ-W at: [ 248.046360][ C0] lock_acquire+0x190/0x410 [ 248.052491][ C0] _raw_spin_lock+0x2f/0x40 [ 248.058621][ C0] sch_direct_xmit+0x2e0/0xd30 [ 248.065011][ C0] __dev_queue_xmit+0x286f/0x3720 [ 248.071661][ C0] dev_queue_xmit+0x18/0x20 [ 248.077791][ C0] ip6_finish_output2+0xf58/0x2550 [ 248.084529][ C0] __ip6_finish_output+0x444/0xaa0 [ 248.091262][ C0] ip6_finish_output+0x38/0x1f0 [ 248.097737][ C0] ip6_output+0x235/0x7f0 [ 248.103694][ C0] mld_sendpack+0x9c7/0xed0 [ 248.109836][ C0] mld_send_initial_cr.part.0+0x114/0x160 [ 248.117190][ C0] mld_dad_timer_expire+0x42/0x1c0 [ 248.123926][ C0] call_timer_fn+0x1ac/0x780 [ 248.130142][ C0] run_timer_softirq+0x6c3/0x1790 [ 248.136791][ C0] __do_softirq+0x262/0x98c [ 248.142920][ C0] irq_exit+0x19b/0x1e0 [ 248.148705][ C0] smp_apic_timer_interrupt+0x1a3/0x610 [ 248.155887][ C0] apic_timer_interrupt+0xf/0x20 [ 248.162454][ C0] tomoyo_domain_quota_is_ok+0x312/0x540 [ 248.169714][ C0] tomoyo_supervisor+0x2e8/0xef0 [ 248.176539][ C0] tomoyo_path_permission+0x263/0x360 [ 248.183537][ C0] tomoyo_check_open_permission+0x3ab/0x3f0 [ 248.191055][ C0] tomoyo_file_open+0xa9/0xd0 [ 248.197361][ C0] security_file_open+0x71/0x300 [ 248.203931][ C0] do_dentry_open+0x364/0x12e0 [ 248.210345][ C0] vfs_open+0xa0/0xd0 [ 248.215965][ C0] path_openat+0x10e9/0x46d0 [ 248.222197][ C0] do_filp_open+0x1a1/0x280 [ 248.228329][ C0] do_sys_open+0x3fe/0x5d0 [ 248.234380][ C0] __x64_sys_openat+0x9d/0x100 [ 248.240772][ C0] do_syscall_64+0xfa/0x760 [ 248.246910][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.254421][ C0] SOFTIRQ-ON-R at: [ 248.258398][ C0] lock_acquire+0x190/0x410 [ 248.264527][ C0] __sb_start_write+0x241/0x460 [ 248.271006][ C0] mnt_want_write+0x3f/0xc0 [ 248.277136][ C0] do_mq_open+0x1f9/0x8d0 [ 248.283090][ C0] __x64_sys_mq_open+0x165/0x1f0 [ 248.289655][ C0] do_syscall_64+0xfa/0x760 [ 248.295786][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.303310][ C0] INITIAL USE at: [ 248.307187][ C0] lock_acquire+0x190/0x410 [ 248.313232][ C0] __sb_start_write+0x241/0x460 [ 248.319628][ C0] mnt_want_write+0x3f/0xc0 [ 248.325679][ C0] do_mq_open+0x1f9/0x8d0 [ 248.331550][ C0] __x64_sys_mq_open+0x165/0x1f0 [ 248.338026][ C0] do_syscall_64+0xfa/0x760 [ 248.344158][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.351621][ C0] } [ 248.354109][ C0] ... key at: [] mqueue_fs_type+0x78/0x940 [ 248.361969][ C0] ... acquired at: [ 248.365753][ C0] mark_lock+0x517/0x1220 [ 248.370233][ C0] __lock_acquire+0x1e8e/0x4a00 [ 248.375232][ C0] lock_acquire+0x190/0x410 [ 248.379897][ C0] _raw_spin_lock+0x2f/0x40 [ 248.384550][ C0] sch_direct_xmit+0x2e0/0xd30 [ 248.389477][ C0] __dev_queue_xmit+0x286f/0x3720 [ 248.394804][ C0] dev_queue_xmit+0x18/0x20 [ 248.399461][ C0] ip6_finish_output2+0xf58/0x2550 [ 248.404730][ C0] __ip6_finish_output+0x444/0xaa0 [ 248.410002][ C0] ip6_finish_output+0x38/0x1f0 [ 248.415013][ C0] ip6_output+0x235/0x7f0 [ 248.419506][ C0] mld_sendpack+0x9c7/0xed0 [ 248.424162][ C0] mld_send_initial_cr.part.0+0x114/0x160 [ 248.430030][ C0] mld_dad_timer_expire+0x42/0x1c0 [ 248.435302][ C0] call_timer_fn+0x1ac/0x780 [ 248.440043][ C0] run_timer_softirq+0x6c3/0x1790 [ 248.445270][ C0] __do_softirq+0x262/0x98c [ 248.449942][ C0] irq_exit+0x19b/0x1e0 [ 248.454251][ C0] smp_apic_timer_interrupt+0x1a3/0x610 [ 248.459966][ C0] apic_timer_interrupt+0xf/0x20 [ 248.465069][ C0] tomoyo_domain_quota_is_ok+0x312/0x540 [ 248.470863][ C0] tomoyo_supervisor+0x2e8/0xef0 [ 248.475948][ C0] tomoyo_path_permission+0x263/0x360 [ 248.481469][ C0] tomoyo_check_open_permission+0x3ab/0x3f0 [ 248.487510][ C0] tomoyo_file_open+0xa9/0xd0 [ 248.492339][ C0] security_file_open+0x71/0x300 [ 248.497430][ C0] do_dentry_open+0x364/0x12e0 [ 248.502353][ C0] vfs_open+0xa0/0xd0 [ 248.506485][ C0] path_openat+0x10e9/0x46d0 [ 248.511235][ C0] do_filp_open+0x1a1/0x280 [ 248.515889][ C0] do_sys_open+0x3fe/0x5d0 [ 248.520456][ C0] __x64_sys_openat+0x9d/0x100 [ 248.525372][ C0] do_syscall_64+0xfa/0x760 [ 248.530027][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.536075][ C0] [ 248.538378][ C0] [ 248.538378][ C0] stack backtrace: [ 248.544253][ C0] CPU: 0 PID: 9195 Comm: syz-executor.3 Not tainted 5.4.0-syzkaller #0 [ 248.552462][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.562504][ C0] Call Trace: [ 248.565766][ C0] [ 248.568675][ C0] dump_stack+0x197/0x210 [ 248.572992][ C0] print_irq_inversion_bug.part.0+0x2e4/0x2f1 [ 248.579036][ C0] check_usage_forwards.cold+0x20/0x29 [ 248.584472][ C0] ? check_usage_backwards+0x330/0x330 [ 248.589914][ C0] ? __kasan_check_read+0x11/0x20 [ 248.594938][ C0] mark_lock+0x517/0x1220 [ 248.599268][ C0] ? check_usage_backwards+0x330/0x330 [ 248.604728][ C0] __lock_acquire+0x1e8e/0x4a00 [ 248.609590][ C0] ? __kasan_check_read+0x11/0x20 [ 248.614607][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 248.620833][ C0] ? netif_skb_features+0x6c2/0xb90 [ 248.626021][ C0] ? mark_held_locks+0xf0/0xf0 [ 248.630767][ C0] ? mark_lock+0xc2/0x1220 [ 248.635162][ C0] lock_acquire+0x190/0x410 [ 248.639648][ C0] ? sch_direct_xmit+0x2e0/0xd30 [ 248.644578][ C0] _raw_spin_lock+0x2f/0x40 [ 248.649068][ C0] ? sch_direct_xmit+0x2e0/0xd30 [ 248.653992][ C0] sch_direct_xmit+0x2e0/0xd30 [ 248.658740][ C0] ? debug_smp_processor_id+0x3c/0x214 [ 248.664186][ C0] ? dev_watchdog+0xca0/0xca0 [ 248.668840][ C0] ? lock_acquire+0x120/0x410 [ 248.673498][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.679719][ C0] __dev_queue_xmit+0x286f/0x3720 [ 248.684732][ C0] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 248.689995][ C0] ? trace_hardirqs_on_caller+0x6a/0x240 [ 248.695608][ C0] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 248.701050][ C0] ? __this_cpu_preempt_check+0x31/0x210 [ 248.706656][ C0] ? __this_cpu_preempt_check+0x3a/0x210 [ 248.712274][ C0] ? retint_kernel+0x2b/0x2b [ 248.716841][ C0] dev_queue_xmit+0x18/0x20 [ 248.721324][ C0] ? dev_queue_xmit+0x18/0x20 [ 248.725979][ C0] ip6_finish_output2+0xf58/0x2550 [ 248.731068][ C0] ? ip6_sk_dst_lookup_flow+0xb90/0xb90 [ 248.736619][ C0] ? lock_downgrade+0x920/0x920 [ 248.741470][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.747697][ C0] ? __kasan_check_read+0x11/0x20 [ 248.752718][ C0] __ip6_finish_output+0x444/0xaa0 [ 248.757992][ C0] ? __ip6_finish_output+0x444/0xaa0 [ 248.763264][ C0] ip6_finish_output+0x38/0x1f0 [ 248.768109][ C0] ip6_output+0x235/0x7f0 [ 248.772946][ C0] ? ip6_finish_output+0x1f0/0x1f0 [ 248.778039][ C0] ? __ip6_finish_output+0xaa0/0xaa0 [ 248.783373][ C0] ? icmp6_dst_alloc+0x432/0x660 [ 248.788300][ C0] mld_sendpack+0x9c7/0xed0 [ 248.792781][ C0] ? nf_hook.constprop.0+0x560/0x560 [ 248.798055][ C0] ? mld_send_initial_cr.part.0+0x102/0x160 [ 248.803935][ C0] ? __local_bh_enable_ip+0x15a/0x270 [ 248.809298][ C0] mld_send_initial_cr.part.0+0x114/0x160 [ 248.815009][ C0] mld_dad_timer_expire+0x42/0x1c0 [ 248.820101][ C0] call_timer_fn+0x1ac/0x780 [ 248.824670][ C0] ? mld_send_initial_cr.part.0+0x160/0x160 [ 248.830540][ C0] ? msleep_interruptible+0x150/0x150 [ 248.835895][ C0] ? mld_send_initial_cr.part.0+0x160/0x160 [ 248.841779][ C0] run_timer_softirq+0x6c3/0x1790 [ 248.846784][ C0] ? add_timer+0x930/0x930 [ 248.851181][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 248.857355][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 248.862888][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 248.868863][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.875094][ C0] __do_softirq+0x262/0x98c [ 248.879585][ C0] ? sched_clock_cpu+0x1b/0x1b0 [ 248.884425][ C0] irq_exit+0x19b/0x1e0 [ 248.888567][ C0] smp_apic_timer_interrupt+0x1a3/0x610 [ 248.894105][ C0] apic_timer_interrupt+0xf/0x20 [ 248.899021][ C0] [ 248.901948][ C0] RIP: 0010:tomoyo_domain_quota_is_ok+0x312/0x540 [ 248.908349][ C0] Code: 5c 41 5d 41 5e 41 5f 5d c3 41 bd 01 00 00 00 31 db e8 a2 77 64 fe 89 d9 44 89 ee 31 ff d3 fe 83 e6 01 41 89 f7 e8 0e 79 64 fe <45> 85 ff 74 09 e8 84 77 64 fe 41 83 c6 01 e8 7b 77 64 fe 8d 73 01 [ 248.927934][ C0] RSP: 0018:ffff88805a08f4d0 EFLAGS: 00000297 ORIG_RAX: ffffffffffffff13 [ 248.936326][ C0] RAX: 0000000000000002 RBX: 0000000000000006 RCX: ffffffff830edf92 [ 248.944274][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 248.952223][ C0] RBP: ffff88805a08f510 R08: ffff8880a42d0240 R09: ffffed100b411eaf [ 248.960170][ C0] R10: ffffed100b411eae R11: 0000000000000000 R12: ffff8880952cf880 [ 248.968127][ C0] R13: 0000000000000010 R14: 0000000000000066 R15: 0000000000000000 [ 248.976085][ C0] ? tomoyo_domain_quota_is_ok+0x312/0x540 [ 248.981883][ C0] tomoyo_supervisor+0x2e8/0xef0 [ 248.986801][ C0] ? retint_kernel+0x2b/0x2b [ 248.991369][ C0] ? trace_hardirqs_on_caller+0x6a/0x240 [ 248.996979][ C0] ? tomoyo_profile+0x60/0x60 [ 249.001646][ C0] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 249.007089][ C0] ? lockdep_hardirqs_on+0x421/0x5e0 [ 249.012370][ C0] ? retint_kernel+0x2b/0x2b [ 249.016941][ C0] ? trace_hardirqs_on_caller+0x6a/0x240 [ 249.022566][ C0] ? retint_kernel+0x2b/0x2b [ 249.027141][ C0] ? tomoyo_check_acl+0x229/0x3e0 [ 249.032143][ C0] tomoyo_path_permission+0x263/0x360 [ 249.037520][ C0] ? tomoyo_fill_path_info+0x23c/0x430 [ 249.042957][ C0] tomoyo_check_open_permission+0x3ab/0x3f0 [ 249.048830][ C0] ? cache_grow_begin.cold+0x21/0x2f [ 249.054098][ C0] ? tomoyo_path_number_perm+0x520/0x520 [ 249.059707][ C0] ? debug_smp_processor_id+0x3c/0x214 [ 249.065143][ C0] ? __lockdep_free_key_range+0x120/0x120 [ 249.070838][ C0] ? __kasan_check_read+0x11/0x20 [ 249.075840][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.082059][ C0] ? lock_downgrade+0x920/0x920 [ 249.086888][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 249.091807][ C0] tomoyo_file_open+0xa9/0xd0 [ 249.096472][ C0] security_file_open+0x71/0x300 [ 249.101651][ C0] do_dentry_open+0x364/0x12e0 [ 249.106390][ C0] ? __kasan_check_read+0x11/0x20 [ 249.111394][ C0] ? chown_common+0x5c0/0x5c0 [ 249.116047][ C0] ? inode_permission+0xb4/0x560 [ 249.120975][ C0] vfs_open+0xa0/0xd0 [ 249.124936][ C0] path_openat+0x10e9/0x46d0 [ 249.129499][ C0] ? save_stack+0x23/0x90 [ 249.133806][ C0] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 249.139586][ C0] ? kasan_slab_alloc+0xf/0x20 [ 249.144327][ C0] ? kmem_cache_alloc+0x121/0x710 [ 249.149330][ C0] ? getname_flags+0xd6/0x5b0 [ 249.153980][ C0] ? getname+0x1a/0x20 [ 249.158031][ C0] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 249.163383][ C0] ? __alloc_fd+0x487/0x620 [ 249.167866][ C0] do_filp_open+0x1a1/0x280 [ 249.172459][ C0] ? may_open_dev+0x100/0x100 [ 249.177117][ C0] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 249.182551][ C0] ? __this_cpu_preempt_check+0x3a/0x210 [ 249.188162][ C0] do_sys_open+0x3fe/0x5d0 [ 249.192562][ C0] ? filp_open+0x80/0x80 [ 249.196784][ C0] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 249.202225][ C0] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 249.207674][ C0] ? do_syscall_64+0x26/0x760 [ 249.212341][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.218391][ C0] ? do_syscall_64+0x26/0x760 [ 249.223054][ C0] __x64_sys_openat+0x9d/0x100 [ 249.227807][ C0] do_syscall_64+0xfa/0x760 [ 249.232325][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.238202][ C0] RIP: 0033:0x45a639 [ 249.242085][ C0] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 249.261696][ C0] RSP: 002b:00007ff93678bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 249.270094][ C0] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000045a639 [ 249.278048][ C0] RDX: 0000000000004000 RSI: 0000000020000040 RDI: ffffffffffffff9c 09:48:35 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r3, 0x2, r2, 0x2) r4 = getpgrp(r3) tgkill(r1, r4, 0xe) [ 249.286000][ C0] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 249.293953][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff93678c6d4 [ 249.301903][ C0] R13: 00000000004c77be R14: 00000000004dd660 R15: 00000000ffffffff [ 249.333053][ T3907] kobject: 'loop1' (000000000a32a09d): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 249.351619][ T9200] batman_adv: batadv0: Adding interface: erspan0 09:48:37 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r3, 0x2, r2, 0x2) r4 = getpgrp(r3) tgkill(r1, r4, 0xe) [ 249.358007][ T9200] batman_adv: batadv0: The MTU of interface erspan0 is too small (1450) 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. [ 249.451434][ T3907] kobject: 'loop2' (000000009b298c8a): kobject_uevent_env [ 249.466478][ T3907] kobject: 'loop2' (000000009b298c8a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 249.469360][ T9200] batman_adv: batadv0: Interface activated: erspan0 [ 249.485854][ T9165] kobject: 'ppp0' (0000000008c26940): kobject_cleanup, parent 00000000407db0d2 [ 249.500940][ T3907] kobject: 'loop3' (000000001104fb02): kobject_uevent_env [ 249.505601][ T9165] kobject: 'ppp0' (0000000008c26940): calling ktype release [ 249.508156][ T3907] kobject: 'loop3' (000000001104fb02): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 249.525796][ T9165] kobject: 'ppp0': free name [ 249.531214][ T9173] kobject: 'ppp0' (00000000e661ba52): kobject_add_internal: parent: 'net', set: 'devices' [ 249.554336][ T9173] kobject: 'ppp0' (00000000e661ba52): kobject_uevent_env [ 249.562204][ T3907] kobject: 'loop1' (000000000a32a09d): kobject_uevent_env [ 249.565773][ T9173] kobject: 'ppp0' (00000000e661ba52): fill_kobj_path: path = '/devices/virtual/net/ppp0' [ 249.579611][ T9173] kobject: 'queues' (000000001a015894): kobject_add_internal: parent: 'ppp0', set: '' [ 249.582387][ T3907] kobject: 'loop1' (000000000a32a09d): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 249.590589][ T9173] kobject: 'queues' (000000001a015894): kobject_uevent_env [ 249.607401][ T9173] kobject: 'queues' (000000001a015894): kobject_uevent_env: filter function caused the event to drop! [ 249.613421][ T3907] kobject: 'loop0' (00000000dcd8ede9): kobject_uevent_env [ 249.618703][ T9173] kobject: 'rx-0' (000000008f1d6373): kobject_add_internal: parent: 'queues', set: 'queues' [ 249.629046][ T3907] kobject: 'loop0' (00000000dcd8ede9): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 249.635825][ T9173] kobject: 'rx-0' (000000008f1d6373): kobject_uevent_env [ 249.659143][ T9173] kobject: 'rx-0' (000000008f1d6373): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/rx-0' [ 249.663240][ T3907] kobject: 'loop5' (000000009e9a75ed): kobject_uevent_env [ 249.670540][ T9173] kobject: 'tx-0' (000000009e80299b): kobject_add_internal: parent: 'queues', set: 'queues' [ 249.686688][ T3907] kobject: 'loop5' (000000009e9a75ed): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 249.692737][ T9173] kobject: 'tx-0' (000000009e80299b): kobject_uevent_env 09:48:37 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r3, 0x2, r2, 0x2) r4 = getpgrp(r3) tgkill(r1, r4, 0xe) 09:48:37 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r3, 0x2, r2, 0x2) r4 = getpgrp(r3) tgkill(r1, r4, 0xe) 09:48:37 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x80, 0x40, 0x3, 0x1ff, 0x95b2, 0x1, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0x2, 0x7f, 0xffff, 0x9}, r2, 0x2, r1, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000002940)) process_vm_writev(r2, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/224, 0xe0}, {&(0x7f0000001340)=""/160, 0xa0}], 0x6, &(0x7f00000028c0)=[{&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000000040)}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/168, 0xa8}, {&(0x7f0000002600)=""/72, 0x48}, {&(0x7f0000002680)=""/133, 0x85}, {&(0x7f0000002740)=""/71, 0x47}, {&(0x7f00000027c0)=""/203, 0xcb}], 0x8, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) [ 249.710434][ T9173] kobject: 'tx-0' (000000009e80299b): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/tx-0' [ 249.719692][ T3907] kobject: 'loop2' (000000009b298c8a): kobject_uevent_env [ 249.728454][ T3907] kobject: 'loop2' (000000009b298c8a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 249.741074][ T9173] kobject: 'rx-0' (000000008f1d6373): kobject_cleanup, parent 000000001a015894 09:48:37 executing program 0: write$P9_RFLUSH(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000003c0), 0x4) mq_open(&(0x7f0000000000)='-))\x00', 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x0], 0x4, 0x2, 0x1, 0x1}) socket(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, 0x0, 0x20000, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) r3 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000deeec068da2011b29b501a4dd358df4cde9a7736c45bd22375d848076c907223f5238be13f6bd956fb7be78540d5d505f12c1f1428ad7e7176af2360dbec5898f4c82c0f827cdd39d45f93af48691da0f1e64c1bd5e7539c1b5068c222d9b0b067a0", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000000010000000000000002000000000000000"], 0x5c, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000400)='fuse\x00', 0x84000, &(0x7f00000005c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize'}}, {@default_permissions='default_permissions'}], [{@subj_type={'subj_type', 0x3d, '&%\x00'}}, {@dont_appraise='dont_appraise'}, {@uid_lt={'uid<', r7}}]}}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000340)={0xfffffeff, 0x4, r2, 0x0, r7, 0x0, 0x40, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000e40)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 249.768854][ T9173] kobject: 'rx-0' (000000008f1d6373): auto cleanup 'remove' event [ 249.776719][ T9173] kobject: 'rx-0' (000000008f1d6373): kobject_uevent_env [ 249.844224][ T9173] kobject: 'rx-0' (000000008f1d6373): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/rx-0' [ 249.864876][ T3907] kobject: 'loop1' (000000000a32a09d): kobject_uevent_env [ 249.881940][ T3907] kobject: 'loop1' (000000000a32a09d): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 249.905184][ T9173] kobject: 'rx-0' (000000008f1d6373): auto cleanup kobject_del [ 249.928988][ T9173] kobject: 'rx-0' (000000008f1d6373): calling ktype release [ 249.936321][ T9173] kobject: 'rx-0': free name [ 249.941763][ T9173] kobject: 'tx-0' (000000009e80299b): kobject_cleanup, parent 000000001a015894 [ 249.951077][ T9173] kobject: 'tx-0' (000000009e80299b): auto cleanup 'remove' event [ 249.959478][ T9173] kobject: 'tx-0' (000000009e80299b): kobject_uevent_env [ 249.967295][ T9173] kobject: 'tx-0' (000000009e80299b): fill_kobj_path: path = '/devices/virtual/net/ppp0/queues/tx-0' [ 249.979053][ T9173] kobject: 'tx-0' (000000009e80299b): auto cleanup kobject_del [ 249.987941][ T3907] kobject: 'loop2' (000000009b298c8a): kobject_uevent_env [ 249.995518][ T9173] kobject: 'tx-0' (000000009e80299b): calling ktype release [ 250.002308][ T3907] kobject: 'loop2' (000000009b298c8a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 250.003299][ T9173] kobject: 'tx-0': free name [ 250.017935][ T9173] kobject: 'queues' (000000001a015894): kobject_cleanup, parent 00000000407db0d2 [ 250.024714][ T3907] kobject: 'loop3' (000000001104fb02): kobject_uevent_env [ 250.034506][ T3907] kobject: 'loop3' (000000001104fb02): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 250.045021][ T9173] kobject: 'queues' (000000001a015894): calling ktype release [ 250.045031][ T9173] kobject: 'queues' (000000001a015894): kset_release [ 250.065408][ T9173] kobject: 'queues': free name [ 250.073642][ T9173] kobject: 'ppp0' (00000000e661ba52): kobject_uevent_env [ 250.081455][ T9173] kobject: 'ppp0' (00000000e661ba52): fill_kobj_path: path = '/devices/virtual/net/ppp0' [ 250.109194][ T3907] kobject: 'loop0' (00000000dcd8ede9): kobject_uevent_env [ 250.116372][ T3907] kobject: 'loop0' (00000000dcd8ede9): fill_kobj_path: path = '/devices/virtual/block/loop0' 09:48:38 executing program 4: write$P9_RFLUSH(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000003c0), 0x4) mq_open(&(0x7f0000000000)='-))\x00', 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x0], 0x4, 0x2, 0x1, 0x1}) socket(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, 0x0, 0x20000, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) r3 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000deeec068da2011b29b501a4dd358df4cde9a7736c45bd22375d848076c907223f5238be13f6bd956fb7be78540d5d505f12c1f1428ad7e7176af2360dbec5898f4c82c0f827cdd39d45f93af48691da0f1e64c1bd5e7539c1b5068c222d9b0b067a0", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000000010000000000000002000000000000000"], 0x5c, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000400)='fuse\x00', 0x84000, &(0x7f00000005c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize'}}, {@default_permissions='default_permissions'}], [{@subj_type={'subj_type', 0x3d, '&%\x00'}}, {@dont_appraise='dont_appraise'}, {@uid_lt={'uid<', r7}}]}}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000340)={0xfffffeff, 0x4, r2, 0x0, r7, 0x0, 0x40, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000e40)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 09:48:38 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r3, 0x2, r2, 0x2) r4 = getpgrp(r3) tgkill(r1, r4, 0xe) 09:48:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x306, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$cec(&(0x7f0000000140)='/dev/cec#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000000240)={0x7, 0xffffffc0, 0x3f, 'queue0\x00', 0x7}) syz_open_dev$dri(0x0, 0x1, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000002a00)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x306, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa}]}, 0x28}}, 0x0) 09:48:38 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r3, 0x2, r2, 0x2) r4 = getpgrp(r3) tgkill(r1, r4, 0xe) 09:48:38 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x80, 0x40, 0x3, 0x1ff, 0x95b2, 0x1, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0x2, 0x7f, 0xffff, 0x9}, r2, 0x2, r1, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000002940)) process_vm_writev(r2, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/224, 0xe0}, {&(0x7f0000001340)=""/160, 0xa0}], 0x6, &(0x7f00000028c0)=[{&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000000040)}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/168, 0xa8}, {&(0x7f0000002600)=""/72, 0x48}, {&(0x7f0000002680)=""/133, 0x85}, {&(0x7f0000002740)=""/71, 0x47}, {&(0x7f00000027c0)=""/203, 0xcb}], 0x8, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) 09:48:38 executing program 0: write$P9_RFLUSH(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000003c0), 0x4) mq_open(&(0x7f0000000000)='-))\x00', 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x0], 0x4, 0x2, 0x1, 0x1}) socket(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, 0x0, 0x20000, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) r3 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000deeec068da2011b29b501a4dd358df4cde9a7736c45bd22375d848076c907223f5238be13f6bd956fb7be78540d5d505f12c1f1428ad7e7176af2360dbec5898f4c82c0f827cdd39d45f93af48691da0f1e64c1bd5e7539c1b5068c222d9b0b067a0", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000000010000000000000002000000000000000"], 0x5c, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000400)='fuse\x00', 0x84000, &(0x7f00000005c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize'}}, {@default_permissions='default_permissions'}], [{@subj_type={'subj_type', 0x3d, '&%\x00'}}, {@dont_appraise='dont_appraise'}, {@uid_lt={'uid<', r7}}]}}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000340)={0xfffffeff, 0x4, r2, 0x0, r7, 0x0, 0x40, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000e40)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 250.248935][ T9173] kobject: 'ppp0' (00000000e661ba52): kobject_cleanup, parent 00000000407db0d2 [ 250.257924][ T9173] kobject: 'ppp0' (00000000e661ba52): calling ktype release [ 250.265276][ T9173] kobject: 'ppp0': free name [ 250.282497][ T3907] kobject: 'loop4' (000000002af94a6f): kobject_uevent_env 09:48:38 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r3, 0x2, r2, 0x2) getpgrp(r3) [ 250.322574][ T3907] kobject: 'loop4' (000000002af94a6f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 250.342331][ T9237] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 250.355888][ T3907] kobject: 'loop1' (000000000a32a09d): kobject_uevent_env 09:48:38 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r3, 0x2, r2, 0x2) 09:48:38 executing program 0: write$P9_RFLUSH(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000003c0), 0x4) mq_open(&(0x7f0000000000)='-))\x00', 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x0], 0x4, 0x2, 0x1, 0x1}) socket(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, 0x0, 0x20000, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) r3 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000deeec068da2011b29b501a4dd358df4cde9a7736c45bd22375d848076c907223f5238be13f6bd956fb7be78540d5d505f12c1f1428ad7e7176af2360dbec5898f4c82c0f827cdd39d45f93af48691da0f1e64c1bd5e7539c1b5068c222d9b0b067a0", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000000010000000000000002000000000000000"], 0x5c, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000400)='fuse\x00', 0x84000, &(0x7f00000005c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize'}}, {@default_permissions='default_permissions'}], [{@subj_type={'subj_type', 0x3d, '&%\x00'}}, {@dont_appraise='dont_appraise'}, {@uid_lt={'uid<', r7}}]}}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000340)={0xfffffeff, 0x4, r2, 0x0, r7, 0x0, 0x40, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000e40)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 250.373245][ T3907] kobject: 'loop1' (000000000a32a09d): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 250.386453][ T9237] batman_adv: batadv0: Adding interface: syz_tun [ 250.394957][ T9237] batman_adv: batadv0: The MTU of interface syz_tun 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. [ 250.435343][ T3907] kobject: 'loop1' (000000000a32a09d): kobject_uevent_env [ 250.455625][ T3907] kobject: 'loop1' (000000000a32a09d): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 250.477058][ T3907] kobject: 'loop0' (00000000dcd8ede9): kobject_uevent_env 09:48:38 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) [ 250.487044][ T3907] kobject: 'loop0' (00000000dcd8ede9): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 250.501768][ T9237] batman_adv: batadv0: Interface activated: syz_tun [ 250.513876][ T3907] kobject: 'loop1' (000000000a32a09d): kobject_uevent_env [ 250.526777][ T9245] batman_adv: batadv0: Interface deactivated: syz_tun 09:48:38 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) 09:48:38 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r3, 0x2, r2, 0x2) getpgrp(r3) [ 250.533318][ T3907] kobject: 'loop1' (000000000a32a09d): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 250.559768][ T9245] batman_adv: batadv0: Removing interface: syz_tun [ 250.577412][ T3907] kobject: 'loop1' (000000000a32a09d): kobject_uevent_env [ 250.590311][ T3907] kobject: 'loop1' (000000000a32a09d): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 250.630102][ T3907] kobject: 'loop2' (000000009b298c8a): kobject_uevent_env [ 250.637315][ T3907] kobject: 'loop2' (000000009b298c8a): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:48:38 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x80, 0x40, 0x3, 0x1ff, 0x95b2, 0x1, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0x2, 0x7f, 0xffff, 0x9}, r2, 0x2, r1, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000002940)) process_vm_writev(r2, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/224, 0xe0}, {&(0x7f0000001340)=""/160, 0xa0}], 0x6, &(0x7f00000028c0)=[{&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000000040)}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/168, 0xa8}, {&(0x7f0000002600)=""/72, 0x48}, {&(0x7f0000002680)=""/133, 0x85}, {&(0x7f0000002740)=""/71, 0x47}, {&(0x7f00000027c0)=""/203, 0xcb}], 0x8, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) 09:48:38 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:48:38 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r3, 0x2, r2, 0x2) 09:48:38 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r3, 0x2, r2, 0x2) getpgrp(r3) 09:48:38 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x80, 0x40, 0x3, 0x1ff, 0x95b2, 0x1, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0x2, 0x7f, 0xffff, 0x9}, r2, 0x2, r1, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000002940)) process_vm_writev(r2, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/224, 0xe0}, {&(0x7f0000001340)=""/160, 0xa0}], 0x6, &(0x7f00000028c0)=[{&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000000040)}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/168, 0xa8}, {&(0x7f0000002600)=""/72, 0x48}, {&(0x7f0000002680)=""/133, 0x85}, {&(0x7f0000002740)=""/71, 0x47}, {&(0x7f00000027c0)=""/203, 0xcb}], 0x8, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) 09:48:38 executing program 0: write$P9_RFLUSH(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000003c0), 0x4) mq_open(&(0x7f0000000000)='-))\x00', 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x0], 0x4, 0x2, 0x1, 0x1}) socket(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, 0x0, 0x20000, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) r3 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000deeec068da2011b29b501a4dd358df4cde9a7736c45bd22375d848076c907223f5238be13f6bd956fb7be78540d5d505f12c1f1428ad7e7176af2360dbec5898f4c82c0f827cdd39d45f93af48691da0f1e64c1bd5e7539c1b5068c222d9b0b067a0", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000000010000000000000002000000000000000"], 0x5c, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000400)='fuse\x00', 0x84000, &(0x7f00000005c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize'}}, {@default_permissions='default_permissions'}], [{@subj_type={'subj_type', 0x3d, '&%\x00'}}, {@dont_appraise='dont_appraise'}, {@uid_lt={'uid<', r7}}]}}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000340)={0xfffffeff, 0x4, r2, 0x0, r7, 0x0, 0x40, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000e40)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 250.739214][ T3907] kobject: 'loop3' (000000001104fb02): kobject_uevent_env [ 250.746410][ T3907] kobject: 'loop3' (000000001104fb02): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:48:38 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 250.811192][ T3907] kobject: 'loop5' (000000009e9a75ed): kobject_uevent_env [ 250.822360][ T3907] kobject: 'loop5' (000000009e9a75ed): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:48:38 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r3, 0x2, r2, 0x2) getpgrp(r3) [ 250.855326][ T3907] kobject: 'loop4' (000000002af94a6f): kobject_uevent_env [ 250.867037][ T3907] kobject: 'loop4' (000000002af94a6f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 250.892812][ T3907] kobject: 'loop0' (00000000dcd8ede9): kobject_uevent_env 09:48:38 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x80, 0x40, 0x3, 0x1ff, 0x95b2, 0x1, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0x2, 0x7f, 0xffff, 0x9}, r2, 0x2, r1, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000002940)) process_vm_writev(r2, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/224, 0xe0}, {&(0x7f0000001340)=""/160, 0xa0}], 0x6, &(0x7f00000028c0)=[{&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000000040)}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/168, 0xa8}, {&(0x7f0000002600)=""/72, 0x48}, {&(0x7f0000002680)=""/133, 0x85}, {&(0x7f0000002740)=""/71, 0x47}, {&(0x7f00000027c0)=""/203, 0xcb}], 0x8, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) [ 250.904267][ T3907] kobject: 'loop0' (00000000dcd8ede9): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 250.933931][ T3907] kobject: 'loop1' (000000000a32a09d): kobject_uevent_env 09:48:38 executing program 0: write$P9_RFLUSH(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000003c0), 0x4) mq_open(&(0x7f0000000000)='-))\x00', 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x0], 0x4, 0x2, 0x1, 0x1}) socket(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, 0x0, 0x20000, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) r3 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000deeec068da2011b29b501a4dd358df4cde9a7736c45bd22375d848076c907223f5238be13f6bd956fb7be78540d5d505f12c1f1428ad7e7176af2360dbec5898f4c82c0f827cdd39d45f93af48691da0f1e64c1bd5e7539c1b5068c222d9b0b067a0", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000000010000000000000002000000000000000"], 0x5c, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000400)='fuse\x00', 0x84000, &(0x7f00000005c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize'}}, {@default_permissions='default_permissions'}], [{@subj_type={'subj_type', 0x3d, '&%\x00'}}, {@dont_appraise='dont_appraise'}, {@uid_lt={'uid<', r7}}]}}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000340)={0xfffffeff, 0x4, r2, 0x0, r7, 0x0, 0x40, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000e40)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 09:48:38 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:48:38 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r3, 0x2, r2, 0x2) getpgrp(r3) [ 250.963693][ T3907] kobject: 'loop1' (000000000a32a09d): fill_kobj_path: path = '/devices/virtual/block/loop1' 09:48:38 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) 09:48:38 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x80, 0x40, 0x3, 0x1ff, 0x95b2, 0x1, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0x2, 0x7f, 0xffff, 0x9}, r2, 0x2, r1, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000002940)) process_vm_writev(r2, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/224, 0xe0}, {&(0x7f0000001340)=""/160, 0xa0}], 0x6, &(0x7f00000028c0)=[{&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000000040)}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/168, 0xa8}, {&(0x7f0000002600)=""/72, 0x48}, {&(0x7f0000002680)=""/133, 0x85}, {&(0x7f0000002740)=""/71, 0x47}, {&(0x7f00000027c0)=""/203, 0xcb}], 0x8, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) 09:48:38 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x80, 0x40, 0x3, 0x1ff, 0x95b2, 0x1, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0x2, 0x7f, 0xffff, 0x9}, r2, 0x2, r1, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000002940)) process_vm_writev(r2, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/224, 0xe0}, {&(0x7f0000001340)=""/160, 0xa0}], 0x6, &(0x7f00000028c0)=[{&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000000040)}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/168, 0xa8}, {&(0x7f0000002600)=""/72, 0x48}, {&(0x7f0000002680)=""/133, 0x85}, {&(0x7f0000002740)=""/71, 0x47}, {&(0x7f00000027c0)=""/203, 0xcb}], 0x8, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) 09:48:38 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 251.047495][ T3907] kobject: 'loop0' (00000000dcd8ede9): kobject_uevent_env [ 251.085241][ T3907] kobject: 'loop0' (00000000dcd8ede9): fill_kobj_path: path = '/devices/virtual/block/loop0' 09:48:38 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:48:38 executing program 0: write$P9_RFLUSH(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000003c0), 0x4) mq_open(&(0x7f0000000000)='-))\x00', 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x0], 0x4, 0x2, 0x1, 0x1}) socket(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, 0x0, 0x20000, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) r3 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000deeec068da2011b29b501a4dd358df4cde9a7736c45bd22375d848076c907223f5238be13f6bd956fb7be78540d5d505f12c1f1428ad7e7176af2360dbec5898f4c82c0f827cdd39d45f93af48691da0f1e64c1bd5e7539c1b5068c222d9b0b067a0", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000000010000000000000002000000000000000"], 0x5c, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000400)='fuse\x00', 0x84000, &(0x7f00000005c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize'}}, {@default_permissions='default_permissions'}], [{@subj_type={'subj_type', 0x3d, '&%\x00'}}, {@dont_appraise='dont_appraise'}, {@uid_lt={'uid<', r7}}]}}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000340)={0xfffffeff, 0x4, r2, 0x0, r7, 0x0, 0x40, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000e40)) 09:48:39 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) 09:48:39 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x80, 0x40, 0x3, 0x1ff, 0x95b2, 0x1, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0x2, 0x7f, 0xffff, 0x9}, r2, 0x2, r1, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000002940)) process_vm_writev(r2, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/224, 0xe0}, {&(0x7f0000001340)=""/160, 0xa0}], 0x6, &(0x7f00000028c0)=[{&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000000040)}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/168, 0xa8}, {&(0x7f0000002600)=""/72, 0x48}, {&(0x7f0000002680)=""/133, 0x85}, {&(0x7f0000002740)=""/71, 0x47}, {&(0x7f00000027c0)=""/203, 0xcb}], 0x8, 0x0) [ 251.145000][ T3907] kobject: 'loop5' (000000009e9a75ed): kobject_uevent_env [ 251.167811][ T3907] kobject: 'loop5' (000000009e9a75ed): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:48:39 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r3, 0x2, r2, 0x2) 09:48:39 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x80, 0x40, 0x3, 0x1ff, 0x95b2, 0x1, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0x2, 0x7f, 0xffff, 0x9}, r2, 0x2, r1, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000002940)) process_vm_writev(r2, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/224, 0xe0}, {&(0x7f0000001340)=""/160, 0xa0}], 0x6, &(0x7f00000028c0)=[{&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000000040)}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/168, 0xa8}, {&(0x7f0000002600)=""/72, 0x48}, {&(0x7f0000002680)=""/133, 0x85}, {&(0x7f0000002740)=""/71, 0x47}, {&(0x7f00000027c0)=""/203, 0xcb}], 0x8, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) [ 251.225591][ T3907] kobject: 'loop1' (000000000a32a09d): kobject_uevent_env [ 251.263408][ T3907] kobject: 'loop1' (000000000a32a09d): fill_kobj_path: path = '/devices/virtual/block/loop1' 09:48:39 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:48:39 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 251.286576][ T3907] kobject: 'loop2' (000000009b298c8a): kobject_uevent_env [ 251.298343][ T3907] kobject: 'loop2' (000000009b298c8a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 251.318690][ T3907] kobject: 'loop3' (000000001104fb02): kobject_uevent_env [ 251.326656][ T3907] kobject: 'loop3' (000000001104fb02): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:48:39 executing program 0: write$P9_RFLUSH(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000003c0), 0x4) mq_open(&(0x7f0000000000)='-))\x00', 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x0], 0x4, 0x2, 0x1, 0x1}) socket(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, 0x0, 0x20000, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) r3 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000deeec068da2011b29b501a4dd358df4cde9a7736c45bd22375d848076c907223f5238be13f6bd956fb7be78540d5d505f12c1f1428ad7e7176af2360dbec5898f4c82c0f827cdd39d45f93af48691da0f1e64c1bd5e7539c1b5068c222d9b0b067a0", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000000010000000000000002000000000000000"], 0x5c, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000400)='fuse\x00', 0x84000, &(0x7f00000005c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize'}}, {@default_permissions='default_permissions'}], [{@subj_type={'subj_type', 0x3d, '&%\x00'}}, {@dont_appraise='dont_appraise'}, {@uid_lt={'uid<', r7}}]}}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000340)={0xfffffeff, 0x4, r2, 0x0, r7, 0x0, 0x40, 0x3}) [ 251.355548][ T3907] kobject: 'loop4' (000000002af94a6f): kobject_uevent_env [ 251.366357][ T3907] kobject: 'loop4' (000000002af94a6f): fill_kobj_path: path = '/devices/virtual/block/loop4' 09:48:39 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:48:39 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) [ 251.397901][ T3907] kobject: 'loop1' (000000000a32a09d): kobject_uevent_env [ 251.414687][ T3907] kobject: 'loop1' (000000000a32a09d): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 251.427051][ T3907] kobject: 'loop4' (000000002af94a6f): kobject_uevent_env [ 251.434778][ T3907] kobject: 'loop4' (000000002af94a6f): fill_kobj_path: path = '/devices/virtual/block/loop4' 09:48:39 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) 09:48:39 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x80, 0x40, 0x3, 0x1ff, 0x95b2, 0x1, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0x2, 0x7f, 0xffff, 0x9}, r2, 0x2, r1, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) process_vm_writev(r2, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/224, 0xe0}, {&(0x7f0000001340)=""/160, 0xa0}], 0x6, &(0x7f00000028c0)=[{&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000000040)}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/168, 0xa8}, {&(0x7f0000002600)=""/72, 0x48}, {&(0x7f0000002680)=""/133, 0x85}, {&(0x7f0000002740)=""/71, 0x47}, {&(0x7f00000027c0)=""/203, 0xcb}], 0x8, 0x0) 09:48:39 executing program 0: write$P9_RFLUSH(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000003c0), 0x4) mq_open(&(0x7f0000000000)='-))\x00', 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x0], 0x4, 0x2, 0x1, 0x1}) socket(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, 0x0, 0x20000, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) r3 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000deeec068da2011b29b501a4dd358df4cde9a7736c45bd22375d848076c907223f5238be13f6bd956fb7be78540d5d505f12c1f1428ad7e7176af2360dbec5898f4c82c0f827cdd39d45f93af48691da0f1e64c1bd5e7539c1b5068c222d9b0b067a0", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000000010000000000000002000000000000000"], 0x5c, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000400)='fuse\x00', 0x84000, &(0x7f00000005c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize'}}, {@default_permissions='default_permissions'}], [{@subj_type={'subj_type', 0x3d, '&%\x00'}}, {@dont_appraise='dont_appraise'}, {@uid_lt={'uid<', r7}}]}}) [ 251.472595][ T3907] kobject: 'loop2' (000000009b298c8a): kobject_uevent_env [ 251.501688][ T3907] kobject: 'loop2' (000000009b298c8a): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:48:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:48:39 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) [ 251.528394][ T3907] kobject: 'loop5' (000000009e9a75ed): kobject_uevent_env [ 251.544105][ T3907] kobject: 'loop5' (000000009e9a75ed): fill_kobj_path: path = '/devices/virtual/block/loop5' 09:48:39 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) [ 251.572299][ T3907] kobject: 'loop3' (000000001104fb02): kobject_uevent_env [ 251.589945][ T3907] kobject: 'loop3' (000000001104fb02): fill_kobj_path: path = '/devices/virtual/block/loop3' 09:48:39 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x80, 0x40, 0x3, 0x1ff, 0x95b2, 0x1, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0x2, 0x7f, 0xffff, 0x9}, r2, 0x2, r1, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000002940)) process_vm_writev(r2, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/224, 0xe0}, {&(0x7f0000001340)=""/160, 0xa0}], 0x6, &(0x7f00000028c0)=[{&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000000040)}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/168, 0xa8}, {&(0x7f0000002600)=""/72, 0x48}, {&(0x7f0000002680)=""/133, 0x85}, {&(0x7f0000002740)=""/71, 0x47}, {&(0x7f00000027c0)=""/203, 0xcb}], 0x8, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) 09:48:39 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:48:39 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x80, 0x40, 0x3, 0x1ff, 0x95b2, 0x1, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0x2, 0x7f, 0xffff, 0x9}, r2, 0x2, r1, 0x2) process_vm_writev(r2, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/224, 0xe0}, {&(0x7f0000001340)=""/160, 0xa0}], 0x6, &(0x7f00000028c0)=[{&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000000040)}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/168, 0xa8}, {&(0x7f0000002600)=""/72, 0x48}, {&(0x7f0000002680)=""/133, 0x85}, {&(0x7f0000002740)=""/71, 0x47}, {&(0x7f00000027c0)=""/203, 0xcb}], 0x8, 0x0) [ 251.626385][ T3907] kobject: 'loop2' (000000009b298c8a): kobject_uevent_env [ 251.648839][ T3907] kobject: 'loop2' (000000009b298c8a): fill_kobj_path: path = '/devices/virtual/block/loop2' 09:48:39 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x9, 0x2, 0x8, 0x0, 0x84, 0x40, 0x3, 0x1ff, 0x95b2, 0x10000, 0x7ff, 0x8001, 0x401, 0x2, 0x7, 0x7, 0x1f, 0x1da, 0x974, 0xbce, 0x80, 0x8000, 0x35, 0x0, 0x71e, 0x2, 0xffff, 0x30b, 0x3, 0xfc00000000000000, 0x200, 0xc919, 0x3, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, @perf_config_ext={0x10001, 0x100000000}, 0x20c, 0x0, 0x0, 0xf, 0x7f, 0xffff, 0x9}, r1, 0x2, r0, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:48:39 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 251.689570][ T3907] kobject: 'loop0' (00000000dcd8ede9): kobject_uevent_env [ 251.715615][ T3907] kobject: 'loop0' (00000000dcd8ede9): fill_kobj_path: path = '/devices/virtual/block/loop0' 09:48:39 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) [ 251.736112][ T3907] kobject: 'loop2' (000000009b298c8a): kobject_uevent_env 09:48:39 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x6, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xffff) process_vm_writev(r1, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/224, 0xe0}, {&(0x7f0000001340)=""/160, 0xa0}], 0x6, &(0x7f00000028c0)=[{&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000000040)}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/168, 0xa8}, {&(0x7f0000002600)=""/72, 0x48}, {&(0x7f0000002680)=""/133, 0x85}, {&(0x7f0000002740)=""/71, 0x47}, {&(0x7f00000027c0)=""/203, 0xcb}], 0x8, 0x0) [ 251.760088][ T3907] kobject: 'loop2' (000000009b298c8a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 251.774030][ T3907] kobject: 'loop5' (000000009e9a75ed): kobject_uevent_env [ 251.783664][ T3907] kobject: 'loop5' (000000009e9a75ed): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 251.795939][ T3907] kobject: 'loop4' (000000002af94a6f): kobject_uevent_env 09:48:39 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @mcast1, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 251.804203][ T3907] kobject: 'loop4' (000000002af94a6f): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 251.816209][ T3907] kobject: 'loop0' (00000000dcd8ede9): kobject_uevent_env [ 251.831686][ T3907] kobject: 'loop0' (00000000dcd8ede9): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 251.859886][ T3907] kobject: 'loop2' (000000009b298c8a): kobject_uevent_env [ 251.871620][ T3907] kobject: 'loop2' (000000009b298c8a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 251.887863][ T3907] kobject: 'loop5' (000000009e9a75ed): kobject_uevent_env 09:48:39 executing program 0: write$P9_RFLUSH(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x400000