Starting System Logging Service... Starting getty on tty2-tty6 if dbus and logind are not available... [ OK ] Started Regular background program processing daemon. Starting Permit User Sessions... [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started System Logging Service. [ 47.303992][ T6547] sshd (6547) used greatest stack depth: 22496 bytes left [ OK ] Started Permit User Sessions. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. Starting Load/Save RF Kill Switch Status... [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.193' (ECDSA) to the list of known hosts. 2020/05/27 14:44:12 fuzzer started 2020/05/27 14:44:12 dialing manager at 10.128.0.26:46843 2020/05/27 14:44:12 syscalls: 3055 2020/05/27 14:44:12 code coverage: enabled 2020/05/27 14:44:12 comparison tracing: enabled 2020/05/27 14:44:12 extra coverage: enabled 2020/05/27 14:44:12 setuid sandbox: enabled 2020/05/27 14:44:12 namespace sandbox: enabled 2020/05/27 14:44:12 Android sandbox: /sys/fs/selinux/policy does not exist 2020/05/27 14:44:12 fault injection: enabled 2020/05/27 14:44:12 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/05/27 14:44:12 net packet injection: enabled 2020/05/27 14:44:12 net device setup: enabled 2020/05/27 14:44:12 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/05/27 14:44:12 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/05/27 14:44:12 USB emulation: enabled 14:45:07 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f0000000140)={@multicast2, @multicast1, r1}, 0xc) r2 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x200, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000003c0)={r1, 0x1, 0x6, @broadcast}, 0x10) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000440)={0x2, 0x5, 0x4, 0x1802, 0xde, {0x77359400}, {0x2, 0x2, 0x3, 0x6, 0x92, 0x1, "d486ed89"}, 0x0, 0x3, @planes=&(0x7f0000000400)={0x1ff, 0x6, @userptr=0x6, 0x3ff}, 0x800, 0x0, 0xffffffffffffffff}) write$6lowpan_enable(r3, &(0x7f00000004c0)='0', 0x1) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000540)={0x6, &(0x7f0000000500)=[{0x9d9, 0x1f, 0xca, 0x3}, {0x8, 0x5, 0x0, 0x3}, {0x401, 0x3f, 0x8, 0x7}, {0x1, 0xa, 0x1, 0x401}, {0xa07, 0x54, 0x8, 0x80000001}, {0xdb02, 0x9, 0x8, 0x92}]}, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x48, r4, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1000, 0x4}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0x2}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'geneve0\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000404}, 0x8000) r5 = accept$unix(0xffffffffffffffff, &(0x7f0000000700)=@abs, &(0x7f0000000780)=0x6e) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r5) ioctl$VIDIOC_QUERY_DV_TIMINGS(r3, 0x80845663, &(0x7f00000007c0)={0x0, @reserved}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000940)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000980)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@multicast2, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000ac0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000b00)={{{@in=@broadcast, @in6=@private2, 0x4e23, 0x101, 0x4e21, 0x8001, 0xa, 0x20, 0x80, 0x3b, r6, r7}, {0x2400000000, 0x7, 0x100000001, 0x1f, 0xd76, 0x8, 0x9, 0x39}, {0xb7, 0x1ff, 0x40, 0x2}, 0x3, 0x6e6bbe, 0x1, 0x0, 0x2, 0x2}, {{@in6=@private0, 0x4d3, 0x3c}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x3504, 0x0, 0x0, 0x80, 0x8ce, 0x7, 0x1ff}}, 0xe8) r8 = accept4(r3, &(0x7f0000000c00)=@ax25={{0x3, @bcast}, [@netrom, @null, @rose, @remote, @bcast, @bcast, @default, @rose]}, &(0x7f0000000c80)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000cc0)={0x0, 0x6, 0x8df, 0x0, 0x2, 0x53f3}, &(0x7f0000000d00)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000d40)={0x5d9, 0x5, 0x1, 0x382e, r9}, &(0x7f0000000d80)=0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000dc0)={0x0, 'ip6erspan0\x00', {0x4}, 0x7}) syzkaller login: [ 115.369831][ T6807] IPVS: ftp: loaded support on port[0] = 21 14:45:08 executing program 1: ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0x7, 0xfc58, 0x3, 0x3ff}) getpeername$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f0000000140)) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) accept4(r2, 0x0, &(0x7f0000000300), 0x800) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='oom_score_adj\x00') ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)={[0x1, 0x101, 0x421, 0xd62, 0x4, 0xfffffffffffffffb, 0x8, 0xe26, 0x96c6, 0x9, 0x4, 0x80, 0x200, 0x1224, 0x4, 0x10000000000], 0x7001, 0x104}) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UI_SET_PHYS(r3, 0x4008556c, &(0x7f0000000480)='syz0\x00') r5 = socket$caif_seqpacket(0x25, 0x5, 0x3) write$binfmt_misc(r5, &(0x7f00000004c0)={'syz0', "7ab4ce81404d561ce4137fe361e678a7c4547f543909f9443661d1d4ed93521fc7276403348aa6f32613d9feaa2279d84a268aa8fd0b003428cb49ab53184098d2a8219c280ac0df15b99d732f5ace8f2402913fb8070093249865871fb079a5794f986afdc47827ebf08319ca1293d142d1ef7ca41feccd20079c3d9963b080983fecf20a0a0debd1bc8f86bc8026dfd8483213ada00ce770585cd8390de6295341d9d7bf97987df71efc6b18b4750fe572956559a408943d6b77944c8562348dc56340b214371b5af6cbe49502c78ff45023f320f1dc394d2bcaa2cf9c0f277604acbcf3147421db0b9c062521"}, 0xf2) accept4$inet6(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000600)=0x1c, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000640)='/dev/input/mouse#\x00', 0x10000, 0xe2100) ioctl$SIOCX25GFACILITIES(r6, 0x89e2, &(0x7f0000000680)) r7 = dup3(r5, 0xffffffffffffffff, 0x80000) unlinkat(r7, &(0x7f00000006c0)='./file0\x00', 0x0) write$fb(r4, &(0x7f0000000700)="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", 0x1000) [ 115.520014][ T6807] chnl_net:caif_netlink_parms(): no params data found [ 115.644364][ T6807] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.667328][ T6807] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.671430][ T6807] device bridge_slave_0 entered promiscuous mode [ 115.702001][ T6807] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.716207][ T6807] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.727699][ T6807] device bridge_slave_1 entered promiscuous mode [ 115.765806][ T6937] IPVS: ftp: loaded support on port[0] = 21 [ 115.784674][ T6807] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.805422][ T6807] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.865829][ T6807] team0: Port device team_slave_0 added [ 115.892244][ T6807] team0: Port device team_slave_1 added [ 115.942783][ T6807] batman_adv: batadv0: Adding interface: batadv_slave_0 14:45:08 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xb0000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r1, 0x14}) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x246001, 0x20) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r4 = syz_open_dev$radio(&(0x7f0000000740)='/dev/radio#\x00', 0x3, 0x2) r5 = syz_open_dev$loop(&(0x7f0000000780)='/dev/loop#\x00', 0x1, 0x109a40) r6 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000007c0)='cgroup.procs\x00', 0x2, 0x0) r7 = socket$pppl2tp(0x18, 0x1, 0x1) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$rds(0x15, 0x5, 0x0) r10 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000800)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r11 = socket$pppl2tp(0x18, 0x1, 0x1) r12 = socket$can_raw(0x1d, 0x3, 0x1) r13 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vsock\x00', 0x181000, 0x0) r14 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000008c0)={&(0x7f0000000880)='./file0\x00', 0x0, 0x10}, 0x10) r15 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r16 = accept$inet(0xffffffffffffffff, &(0x7f0000000900)={0x2, 0x0, @empty}, &(0x7f0000000940)=0x10) r17 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vhost-vsock\x00', 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000003e40)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000140)="18bc96d3b93671b0819982b32f1f908276d78b9c5aab228f7af6e18a46d92bce07c3090914109dff022f38f1a8193205709eb97f280fbf91c1ae86d630386389c2aa933007aa202be96fea5a48846789d392feffbc96bd02", 0x58}, {&(0x7f00000001c0)="3694d054fd4780ee8555bb6bca28765bfb641df69fdc90fd19b3146c0109145691b5b670aeb8a4e66a0bd2c9006154dbd8b27a56d5b74ac640e3102a40f942a654e1faa8c5123552a764a860c1e314cf34888cec03ad42fa819d285ecbbd84e7e275e59aa234e17987b3", 0x6a}, {&(0x7f0000000240)="271235ab7a26bf8281eda0a4fd458ac3de54b6d758843c969df3667829b630e9a3aebde4f6a43c8b9f7f49e0a0c2e2f3c57dedaef50669743c7487be4ce2f6a848e453187cb18c97a33c200e4a394766c71aa4ea7f415f53bbdd4cff8c40c779c6980eb2f8f929181643dc0e377f3e03ac581cc94a1d09316257a06fe5b87a3bd772f3bf286391761801a67b4b46d3966408453385c72dfd175eb9778cf6e2b120fd9a27e225160be541fdd1dfcff9c3654fb5784a3de445e318423ed827b70ce540a5cd1461b23db7f1cd98967881da2b", 0xd1}, {&(0x7f0000000340)="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", 0xfb}, {&(0x7f0000000440)="16d60677eb74e84b22d543b6a46a4916b3fe80bce8b5e9f84780080d35f541b0e535bc364795256e68babd3c46ffd0a1eccd24a92a80ebee6c3ce02120e1b80c728d2b8416a34af084187ba5caf12f6acb498ba5487086d65870698ab0cf477be0a8d124bbf80b16f99302", 0x6b}, {&(0x7f00000004c0)="a58b8ad78d10485cea6b4cb4472ee96422f1a3b669fb4eb42b8b0876f387cad5bc8cf7296e3d3238b529460dc00dd7bdc7ea0ed79b2343e13203c74bf2b3d5fbe3b70cba7bb8d534e717972399a534eff50877a19b0dd8c2cf3ef1fba68e897b6b7eec981d656260e653bd1f98f923be70d4d13cb6b269058122a28754ea284cf5b6b580da2a270a62abfd83911f807c5410678b7b9baea5ac840c7d23c8d4", 0x9f}, {&(0x7f0000000580)="2a3f3a98ee03768ec66e1c164d08738f4a39c5adbaff13a370d477ebbe56f2dbd8c85bd3422cd6223f4789b700ab4f861a360a08ef0d982d2c4563982e06225eda86efdec2cd9418891b90fc7ff64ae56621a96cfc42b84a48a7a38c7ef77ee967c2f11ec93bdb7019ca10daba378f0e923d63316b39af733801d320d39f45fa66b71e54a258ce3734e441836359c8539d469d2779424f4181a57c9613ac498ec08acc81f90834615dc77bae43", 0xad}, {&(0x7f0000000640)="b730ff2b6046fefe36674241423eb1368cd94d1b56eb439261fff45438e0c71ac76a49d32deb02f5ce4033776c57f4efeab7", 0x32}], 0x8, &(0x7f0000000d40)=[@rights={{0x38, 0x1, 0x1, [r0, r0, r0, r2, r3, r4, r5, r6, r7, r8]}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0, r9, r10, r0, r11]}}, @rights={{0x20, 0x1, 0x1, [r12, r13, r14, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r15, r16, r0, r17, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf0, 0x4044080}, {&(0x7f0000000e40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000ec0)="50fa24e9853e7770fe028c06d36ee0ad0802c0782ab64695e828504962505477ae24e4448fed28b078c3547537f8053ae1a4ddf7af196d76ac8137bdea4c869e69cceb5f970c0b4a78f59db9ab2f4ad9ea19f3480a06e15d20be5b2396ed7f2561b67dc3018d9407d435108666e36bfe1cdcf93690b274344be5a17942c04b5da8355cc43096f05a6fb3065a04c94a446bc899d545b9ea0a9656591e43af9cfedfa6c6cd3c7955b541be6a770f6a0bb99e", 0xb1}, {&(0x7f0000000f80)="ac3fc50597f21c3a3ed86882d8e01a08a8bc0b613fc5cc64a15b0d1291b10e06afa18165bb0c91132657521d509c2e0a5cf485b9e6273244413e583f85db88ef585a04caea4d80ac460b4f0d41fb4cbaf59f66341ca9457a1cce3e2ec3396c5c1e663c52c3a81b43f5a0411514d110bd5c1193d7b7ce635014b4052df96ecc4863b3e76164666d98a00eff5c146c7d5ad265fffa2703a8536d036f7aa0f577a3e729484042663ef1095bb8564f7ddd88e532f1c7f520d804d5811dac8bbcdea7f9933c1c81d9543e7bc70ad94b05f9d540d5f3bcbc9597ec2dc05677030d66b1b1266c8d29f02a51635a50096e603558197c616516786b", 0xf7}], 0x2, &(0x7f0000001780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0, 0x4000050}, {&(0x7f0000001880)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003b80)=[{&(0x7f0000001900)="b8a2ec2e69d25e5f325ad838f2dfeb754a498c42348db8e6958a2bb46e9c4243872a616d5f04d5fb", 0x28}, {&(0x7f0000001940)="751891f1a1431501c5b01aaca848b4fa2969cbcc86fc3830e9e1e6085bd449bb", 0x20}, {&(0x7f0000001980)="f3f6f441794872ba902575fd52a7b9e2b6278ef58ba35836eba2a1e7c780ab55f29b34c3a00852bb1cd4fc81fa855c7abf8b549a319a4c7d967655e65d63a779a79570489bbe637263de01acf8740f74ed417edbeca5caf3ad78f9e221fd641eb25def5e1262b2a1ff1e936acc5219d2047fa852967eee5a57f13a9cb764207c83a71b4d6eef9a36de1659fb83cf0eeea774a4e748c085a72effb5bb92542706feb34bc0b8b3323a0582b800e98e73", 0xaf}, {&(0x7f0000001a40)="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0x1000}, {&(0x7f0000002a40)="626319023f8871c080ada5c5ae88b4606d1fb6b54c056e1b", 0x18}, {&(0x7f0000002a80)="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0x1000}, {&(0x7f0000003a80)="a004927f26bfa1a905ef9f08095818a1d22bee50aaae546eccabc2b837475c390e628ed2aaa0185b40aa754f1d69e3e27b84bce1fbbaa6cc3fe364848194043f680b8db663ce4a7265f3147468dfd74cd498c18e8b541f712465a44fb0bb1e54a0555925469c45784a5a4e61df68056ae9adc0a7a27a604f3726b2cb2a1cf3aba8013af124ead457e60262b549b6c00d410e2d37d6088f8dcbb194aa1394eb634231284040071971220d30562fc75eb0f2b323eef3677dcafdfa87cb81a231bfbcbe", 0xc2}], 0x7, &(0x7f0000003e00)=[@cred={{0x1c}}], 0x20, 0x8c4}], 0x3, 0x4000) [ 115.957244][ T6807] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 116.014229][ T6807] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 116.030066][ T6807] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 116.039131][ T6807] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 116.079483][ T6807] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 116.199808][ T6807] device hsr_slave_0 entered promiscuous mode 14:45:08 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="db27274dc2a158f33e78fdf8828e66adc8b44690fe462d16fedd6038061488da2031a9120173bdb9c5a7a6d73b04ac2286922620c6bb11fed590b5ecf15b1493ff755d7291967fca077ef02be498c363fbaa976d2457eefbf2bb5d398c28a67df559d55daecb691ef482fba1f81d2e87f84f55ea2837c77cf5dcce09588e054518517f39b7bab7461f5bc4d33675ee4834197394e67f2ded8e904c0b2e7ca48664d1af972378b3f4a364358f08590f6edc02c0bbfe70c8268af3c7136286bbcf5ae297d47e85943fd929fd27bfd93afdc0f82761f881954127271d69c61d999473459ee7a0aa3aa317b658adf888", 0xee, 0x40001, &(0x7f0000000100)={0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e22, 0x4, @remote, 0x80000001}}, 0x1c00000, 0x3, 0x0, 0x0, 0x1f}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000640)={0x2b5, 0x8002, 0x7be0, 0xc3d1, r1}, 0x10) r2 = open(&(0x7f0000000680)='./file0\x00', 0x294001, 0x120) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x20}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000700)={0x0, 0xff}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000780)={r3, 0x8000, 0x400, 0x4}, &(0x7f00000007c0)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000800)={r0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000880)='nl80211\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000001c40)={'batadv_slave_1\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001dc0)={{{@in6=@ipv4={[], [], @local}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001ec0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001f00)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000002000)=0xe8) sendmsg$NL80211_CMD_DEL_MPATH(r4, &(0x7f0000002100)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x800842c8}, 0xc, &(0x7f00000020c0)={&(0x7f0000002040)={0x70, r5, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x15}}, @NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x23}}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_MAC={0xa, 0x6, @random="0bdcdcfe9222"}]}, 0x70}, 0x1, 0x0, 0x0, 0x804}, 0x44001) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000024c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000002500)=@assoc_id=r1, &(0x7f0000002540)=0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000025c0)={'filter\x00', 0x7, 0x4, 0x418, 0x0, 0x110, 0x110, 0x330, 0x330, 0x330, 0x4, &(0x7f0000002580), {[{{@arp={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, 0x0, 0xffffff, 0x1, 0x2, {@empty, {[0xff, 0xff, 0x0, 0xff]}}, {@mac, {[0xff, 0xff, 0x0, 0x0, 0xff]}}, 0x200, 0x987, 0x2, 0x5, 0x9, 0x9, 'dummy0\x00', 'veth1_to_team\x00', {0xff}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote, @empty, @multicast2, @private=0xa010102, 0x2}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast, @loopback, @empty, 0xf, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2, @dev={0xac, 0x14, 0x14, 0xc}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x468) r10 = fsopen(&(0x7f0000002a40)='logfs\x00', 0x1) ioctl$FITRIM(r10, 0xc0185879, &(0x7f0000002a80)={0x5, 0x1, 0x1000}) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000002cc0)={&(0x7f0000002b80)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002c80)={&(0x7f0000002c00)={0x5c, 0x0, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) [ 116.269014][ T6807] device hsr_slave_1 entered promiscuous mode [ 116.355192][ T6997] IPVS: ftp: loaded support on port[0] = 21 [ 116.508884][ T6937] chnl_net:caif_netlink_parms(): no params data found [ 116.780391][ T6937] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.796726][ T6937] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.805993][ T6937] device bridge_slave_0 entered promiscuous mode 14:45:09 executing program 4: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0xfffffff8, 0x3, 0x4, 0x10000, 0x7f, {r4, r5/1000+60000}, {0x1, 0x2, 0x7f, 0x1f, 0x0, 0xee, "12f15c4c"}, 0x1f, 0x1, @fd=r0, 0x7fffffff, 0x0, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000005c0)={0x0, &(0x7f00000004c0)=""/200}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) mkdirat(r0, &(0x7f00000006c0)='./file0\x00', 0x80) setgroups(0x1, &(0x7f0000000700)=[r8]) r9 = epoll_create1(0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000780)={0x4, 0x8, 0x4, 0x2000000, 0x200a, {0x77359400}, {0x4, 0x8, 0xce, 0x3, 0x3, 0x3f, "a042ff31"}, 0x88, 0x1, @planes=&(0x7f0000000740)={0x1ff, 0x10000, @mem_offset=0x9, 0x4}, 0x80000000, 0x0, r9}) [ 116.844355][ T7143] IPVS: ftp: loaded support on port[0] = 21 [ 116.906735][ T6937] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.919694][ T6937] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.929996][ T6937] device bridge_slave_1 entered promiscuous mode [ 117.019239][ T6997] chnl_net:caif_netlink_parms(): no params data found [ 117.070356][ T6807] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 117.134862][ T6937] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 117.161935][ T6937] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 117.223369][ T6807] netdevsim netdevsim0 netdevsim1: renamed from eth1 14:45:09 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x4000, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='veth0_to_bond\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FITHAW(r1, 0xc0045878) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x40, 0x0) bind$phonet(r2, &(0x7f0000000100)={0x23, 0x7, 0x8, 0x80}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x66b, 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0xe09, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x26, "15c722cc4d5b653abe2e09ebcb8a54dc813b355e0136c2e0ce790c17670b078767adc9c95fca"}, &(0x7f00000003c0)=0x4a) socket$netlink(0x10, 0x3, 0x18) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000400)=0x3) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440)='/dev/snapshot\x00', 0x132702, 0x0) ioctl$SIOCGETLINKNAME(r4, 0x89e0, &(0x7f0000000480)={0x4, 0x3}) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000500)=0x3) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000540)={0x7ff, 0x7, 0x4, 0x1, 0x1, {0x0, 0xea60}, {0x4, 0x8, 0x1, 0x2, 0x20, 0xd6, "a6d06f2d"}, 0x9, 0x3, @offset=0x10000, 0x1ff, 0x0, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00000005c0)=0xffffffff, &(0x7f0000000600)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000680)={@mcast2, 0x0, 0x1, 0xff, 0x8, 0x3, 0x5}, 0x20) [ 117.312111][ T6807] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 117.376115][ T6937] team0: Port device team_slave_0 added [ 117.403326][ T6807] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 117.420176][ T7267] IPVS: ftp: loaded support on port[0] = 21 [ 117.456020][ T6937] team0: Port device team_slave_1 added [ 117.554847][ T6937] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 117.566824][ T6937] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 117.598100][ T6937] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 117.669056][ T7307] IPVS: ftp: loaded support on port[0] = 21 [ 117.690295][ T6937] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 117.697945][ T6937] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 117.725386][ T6937] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 117.750031][ T6997] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.757744][ T6997] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.766043][ T6997] device bridge_slave_0 entered promiscuous mode [ 117.784675][ T7143] chnl_net:caif_netlink_parms(): no params data found [ 117.811349][ T6997] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.820381][ T6997] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.830890][ T6997] device bridge_slave_1 entered promiscuous mode [ 117.952268][ T6937] device hsr_slave_0 entered promiscuous mode [ 117.997874][ T6937] device hsr_slave_1 entered promiscuous mode [ 118.037280][ T6937] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 118.045682][ T6937] Cannot create hsr debugfs directory [ 118.064931][ T6997] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 118.131262][ T6997] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 118.281398][ T6997] team0: Port device team_slave_0 added [ 118.297470][ T7143] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.306278][ T7143] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.318327][ T7143] device bridge_slave_0 entered promiscuous mode [ 118.331015][ T7143] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.338915][ T7143] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.351441][ T7143] device bridge_slave_1 entered promiscuous mode [ 118.379935][ T7143] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 118.403355][ T6997] team0: Port device team_slave_1 added [ 118.415278][ T7267] chnl_net:caif_netlink_parms(): no params data found [ 118.451975][ T7143] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 118.489686][ T6807] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.533237][ T6997] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 118.543117][ T6997] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 118.577439][ T6997] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 118.601493][ T7143] team0: Port device team_slave_0 added [ 118.611945][ T7143] team0: Port device team_slave_1 added [ 118.662445][ T6997] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 118.670593][ T6997] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 118.701476][ T6997] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 118.773478][ T6807] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.783117][ T7143] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 118.793117][ T7143] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 118.820879][ T7143] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 118.842833][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 118.853532][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 118.904400][ T7143] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 118.913241][ T7143] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 118.941181][ T7143] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 118.953786][ T7307] chnl_net:caif_netlink_parms(): no params data found [ 118.974898][ T2571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 118.984765][ T2571] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 118.994444][ T2571] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.001865][ T2571] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.051063][ T6997] device hsr_slave_0 entered promiscuous mode [ 119.097681][ T6997] device hsr_slave_1 entered promiscuous mode [ 119.137221][ T6997] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 119.144837][ T6997] Cannot create hsr debugfs directory [ 119.185840][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 119.201025][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 119.211615][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 119.222617][ T2474] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.229862][ T2474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.269223][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 119.291621][ T7267] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.299084][ T7267] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.306867][ T7267] device bridge_slave_0 entered promiscuous mode [ 119.322702][ T7267] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.330654][ T7267] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.339500][ T7267] device bridge_slave_1 entered promiscuous mode [ 119.450991][ T7143] device hsr_slave_0 entered promiscuous mode [ 119.517764][ T7143] device hsr_slave_1 entered promiscuous mode [ 119.587648][ T7143] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 119.597661][ T7143] Cannot create hsr debugfs directory [ 119.610786][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 119.632356][ T6937] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 119.692306][ T6937] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 119.769061][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 119.778309][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 119.787758][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 119.796489][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 119.808841][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 119.819563][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 119.833382][ T7267] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 119.855141][ T6937] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 119.915639][ T6937] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 119.988781][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 120.002726][ T7267] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 120.039982][ T7267] team0: Port device team_slave_0 added [ 120.050124][ T7307] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.062218][ T7307] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.071305][ T7307] device bridge_slave_0 entered promiscuous mode [ 120.094016][ T7307] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.101543][ T7307] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.113606][ T7307] device bridge_slave_1 entered promiscuous mode [ 120.134299][ T2571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 120.142836][ T2571] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 120.154725][ T6807] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 120.165255][ T7267] team0: Port device team_slave_1 added [ 120.193829][ T7267] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 120.205082][ T7267] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 120.232692][ T7267] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 120.257819][ T7307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 120.284494][ T7267] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 120.296658][ T7267] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 120.324875][ T7267] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 120.348112][ T7307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 120.435018][ T7307] team0: Port device team_slave_0 added [ 120.449216][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 120.456895][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 120.520152][ T7267] device hsr_slave_0 entered promiscuous mode [ 120.537386][ T7267] device hsr_slave_1 entered promiscuous mode [ 120.587259][ T7267] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 120.595046][ T7267] Cannot create hsr debugfs directory [ 120.602919][ T7307] team0: Port device team_slave_1 added [ 120.634631][ T7307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 120.642624][ T7307] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 120.670568][ T7307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 120.694248][ T6997] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 120.742837][ T7307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 120.750671][ T7307] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 120.777237][ T7307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 120.803010][ T6997] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 120.883327][ T6997] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 120.945130][ T6807] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 120.981516][ T6997] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 121.079131][ T7143] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 121.191830][ T7307] device hsr_slave_0 entered promiscuous mode [ 121.237559][ T7307] device hsr_slave_1 entered promiscuous mode [ 121.287125][ T7307] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 121.294706][ T7307] Cannot create hsr debugfs directory [ 121.322569][ T7143] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 121.395444][ T7143] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 121.476314][ T7143] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 121.525308][ T2571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 121.534520][ T2571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 121.656863][ T6807] device veth0_vlan entered promiscuous mode [ 121.697881][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 121.714304][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 121.760646][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 121.768962][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 121.798846][ T6937] 8021q: adding VLAN 0 to HW filter on device bond0 [ 121.806368][ T6807] device veth1_vlan entered promiscuous mode [ 121.859299][ T6937] 8021q: adding VLAN 0 to HW filter on device team0 [ 121.873959][ T2571] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 121.885723][ T2571] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 121.896150][ T2571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 121.906389][ T2571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 121.935898][ T7307] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 121.979394][ T7307] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 122.025297][ T7307] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 122.082638][ T7307] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 122.141545][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 122.151990][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 122.164817][ T27] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.171947][ T27] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.184822][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 122.193688][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 122.206136][ T27] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.213448][ T27] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.227543][ T6997] 8021q: adding VLAN 0 to HW filter on device bond0 [ 122.260605][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 122.272634][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 122.315649][ T7267] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 122.366550][ T7267] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 122.422652][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 122.430619][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 122.444574][ T6997] 8021q: adding VLAN 0 to HW filter on device team0 [ 122.473495][ T6807] device veth0_macvtap entered promiscuous mode [ 122.481901][ T7267] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 122.569801][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 122.582166][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 122.591291][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 122.599851][ T27] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.606974][ T27] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.615006][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 122.624147][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 122.645474][ T7143] 8021q: adding VLAN 0 to HW filter on device bond0 [ 122.657586][ T7267] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 122.681879][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 122.690559][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 122.699395][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 122.709254][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 122.719018][ T2474] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.726328][ T2474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.748912][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 122.767578][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 122.810843][ T6807] device veth1_macvtap entered promiscuous mode [ 122.821411][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 122.833103][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 122.841699][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 122.850802][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 122.860327][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 122.869371][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 122.878109][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 122.887479][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 122.911291][ T7143] 8021q: adding VLAN 0 to HW filter on device team0 [ 122.940432][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 122.953187][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 122.961771][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 122.974678][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 122.984298][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 122.997063][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.005621][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.021160][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.028306][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.036112][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 123.044875][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 123.053537][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.062388][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.070985][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.078226][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.086495][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 123.134832][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 123.143861][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 123.153997][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 123.164874][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 123.173669][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 123.183028][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 123.192527][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 123.202263][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 123.226436][ T6807] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 123.241541][ T6937] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 123.261030][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 123.273000][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 123.282734][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 123.291254][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 123.300304][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 123.313298][ T6997] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 123.335040][ T6807] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 123.364367][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 123.373535][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 123.410892][ T7307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 123.435728][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 123.445013][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 123.454260][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 123.464521][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 123.487282][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 123.505994][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 123.551280][ T7307] 8021q: adding VLAN 0 to HW filter on device team0 [ 123.562594][ T7143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 123.575986][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 123.584716][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 123.596590][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 123.604626][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 123.613031][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 123.621359][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 123.633725][ T6997] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.651805][ T6937] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.671869][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.681279][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.694136][ T2474] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.701257][ T2474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.715001][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 123.811731][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.820806][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.830402][ T2474] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.837565][ T2474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.845293][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 123.881203][ T7267] 8021q: adding VLAN 0 to HW filter on device bond0 [ 123.970170][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 123.979382][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 124.031107][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 124.057762][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 124.080897][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 124.100413][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 124.114297][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 14:45:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x3c}}, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfcff}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x40}}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0x2, 0x2, 0x0, 0xfffffffffffffffa}) sendmsg$nl_route_sched(r4, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@getchain={0x5c, 0x66, 0x8, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xf, 0x7}, {0xfff3}, {0xfff1, 0xffe0}}, [{0x8, 0xb, 0x7}, {0x8, 0xb, 0x7f}, {0x8, 0xb, 0xcee}, {0x8, 0xb, 0xd630}, {0x8, 0xb, 0x71}, {0x8, 0xb, 0x5}, {0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 124.127522][ T6937] device veth0_vlan entered promiscuous mode [ 124.168782][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 124.188790][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 124.209772][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 124.225530][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 124.247040][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 124.256789][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 124.272893][ T7143] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 124.298305][ T6937] device veth1_vlan entered promiscuous mode [ 124.309345][ T8067] lo: Master is either lo or non-ether device [ 124.340342][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 124.352921][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 124.361248][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 124.370650][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 124.379673][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 124.389544][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 124.460657][ T7267] 8021q: adding VLAN 0 to HW filter on device team0 [ 124.501281][ T8069] lo: Master is either lo or non-ether device [ 124.553633][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 124.562201][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 124.571972][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 124.580879][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 124.590587][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 124.599792][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 124.609406][ T2486] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.616602][ T2486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.625049][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 124.634408][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 124.643449][ T2486] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.650591][ T2486] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.662467][ T7307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 14:45:17 executing program 0: r0 = shmget(0x2, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0xc800) shmctl$IPC_RMID(r0, 0x0) [ 124.798112][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 124.872481][ T6937] device veth0_macvtap entered promiscuous mode [ 124.907397][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 124.916327][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 124.931240][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 124.941554][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 124.957873][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 124.966703][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 14:45:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) r3 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x61, 0x10, 0x28}, [@ldst={0x7}]}, &(0x7f0000003ff6)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x4, 0x10, &(0x7f0000000000), 0x4}, 0x14) ioctl$KDSETMODE(r3, 0x4b3a, 0x0) [ 124.996534][ T7143] device veth0_vlan entered promiscuous mode [ 125.080274][ T6937] device veth1_macvtap entered promiscuous mode [ 125.115942][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 125.133923][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 125.160145][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 125.182797][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 125.204669][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 125.215731][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 125.227274][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 125.238557][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 125.250153][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 125.258756][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 125.292919][ T7143] device veth1_vlan entered promiscuous mode [ 125.316430][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 125.324545][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 125.333954][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 125.343195][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 125.355470][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 125.365695][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 125.374002][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 125.382561][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 125.395418][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 125.406328][ T6997] device veth0_vlan entered promiscuous mode 14:45:18 executing program 0: 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) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x1ff) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self\x00', 0x40200, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket(0x11, 0x800000003, 0x8) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) syz_open_procfs(0x0, 0x0) open(0x0, 0x8a040, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = dup(r2) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000100)}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) [ 125.443708][ T7307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 125.467420][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 125.475991][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 125.498779][ T6997] device veth1_vlan entered promiscuous mode [ 125.530849][ T6937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 125.541847][ T6937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 125.571624][ T6937] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 125.604503][ C1] hrtimer: interrupt took 75341 ns [ 125.650104][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 125.669096][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 125.683083][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready 14:45:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendfile(r1, r0, 0x0, 0x81) [ 125.700976][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 125.713881][ T6937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 125.737208][ T6937] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 125.761766][ T6937] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 125.775332][ T7267] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 125.798196][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 14:45:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) [ 125.813854][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 125.878966][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 125.900846][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 125.927663][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 125.936525][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 125.968634][ T7143] device veth0_macvtap entered promiscuous mode [ 125.990632][ T6997] device veth0_macvtap entered promiscuous mode [ 126.033482][ T7143] device veth1_macvtap entered promiscuous mode [ 126.058365][ T6997] device veth1_macvtap entered promiscuous mode 14:45:18 executing program 0: syz_open_procfs(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) socket$inet6(0xa, 0x2, 0x0) fchdir(0xffffffffffffffff) pipe(&(0x7f0000000200)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="400000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="fffc000000000000180012800e000100779ee05d08eb3769726567756172640000000400028008000a00", @ANYRES32=r0, @ANYBLOB], 0x40}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfcff}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x68, 0x0, 0x10, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1f, 0x2}}, @NL80211_ATTR_MAC={0xa, 0x6, @local}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0x1}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x3e}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r0}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x40000050) r4 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @ipv4={[], [], @remote}, @local}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 126.120454][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 126.132668][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 126.143708][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 126.154309][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 126.170568][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 126.183649][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 126.197805][ T7267] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 126.338022][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 126.348477][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 126.360415][ T6997] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 126.373554][ T6997] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.384034][ T6997] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 126.396716][ T6997] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.410108][ T6997] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 126.424375][ T6997] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 126.451557][ T6997] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.471570][ T6997] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 126.485529][ T6997] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.499924][ T6997] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 126.511926][ T7143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 126.538849][ T7143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.558865][ T7143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 126.576412][ T7143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.590606][ T7143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 126.602290][ T7143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.615905][ T7143] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 126.633774][ T7307] device veth0_vlan entered promiscuous mode [ 126.649327][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 126.659738][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 126.670265][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 126.681374][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 126.691214][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 126.702360][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 126.712611][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 126.722704][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 126.734611][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 126.744360][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 126.849059][ T7143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 126.878013][ T7143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.894717][ T7143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 126.914366][ T7143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.925632][ T7143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 126.945005][ T7143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 126.960776][ T7143] batman_adv: batadv0: Interface activated: batadv_slave_1 14:45:19 executing program 1: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/251) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/4096) [ 127.034383][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 127.051870][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 127.087793][ T7307] device veth1_vlan entered promiscuous mode [ 127.157149][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 127.166238][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 127.351341][ T7267] device veth0_vlan entered promiscuous mode [ 127.359202][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 127.373299][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 127.397390][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 127.407918][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 127.415682][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 127.426535][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 127.489934][ T7267] device veth1_vlan entered promiscuous mode [ 127.515081][ T7307] device veth0_macvtap entered promiscuous mode 14:45:20 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x5a, 0xe8, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_usb_connect$uac1(0x5, 0xab, &(0x7f0000000100)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x99, 0x3, 0x1, 0x2, 0x0, 0xfd, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x7, 0x3f}, [@mixer_unit={0x7, 0x24, 0x4, 0x6, 0x0, "fa38"}, @feature_unit={0x9, 0x24, 0x6, 0x3, 0x1, 0x1, [0x6], 0x9}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x7, 0x3, 0xbc, 0x1, "668e7e"}]}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x5, 0x80, 0xfd, {0x7, 0x25, 0x1, 0x2, 0xff, 0x9}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0xe, 0x24, 0x2, 0x2, 0x5, 0x7, 0x40, "627106c2c4"}, @format_type_ii_discrete={0x11, 0x24, 0x2, 0x2, 0x7, 0xfffd, 0x81, "ebd040af15c3d6d3"}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0xf0, 0x96, 0x1, {0x7, 0x25, 0x1, 0x0, 0x3}}}}}}}]}}, &(0x7f0000000300)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x310, 0x1, 0x5, 0x1, 0x10}, 0x2a, &(0x7f0000000280)={0x5, 0xf, 0x2a, 0x3, [@ext_cap={0x7, 0x10, 0x2, 0x2, 0x4, 0x4, 0x805}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x3, 0x3, 0x21}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "3f5a68e72008da3c973a0d86361513d5"}]}, 0x1, [{0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x81a}}]}) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r2, &(0x7f00000009c0)=[{&(0x7f00000003c0)=""/68, 0x44}], 0x1, 0x7ff) [ 127.560744][ T7307] device veth1_macvtap entered promiscuous mode [ 127.639343][ T7307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 127.668820][ T7307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 14:45:20 executing program 3: perf_event_open(&(0x7f0000000a00)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000), 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/28, 0x1c) r2 = dup2(r0, r1) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x1, 0x2011, r1, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000040)=0x40) [ 127.697435][ T7307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 127.724916][ T7307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.763616][ T7307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 127.793868][ T7307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.816796][ T7307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 127.838989][ T7307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.878794][ T7307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 127.890478][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 127.907644][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 127.916169][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 127.928780][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 127.946149][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 127.955874][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 127.974743][ T7267] device veth0_macvtap entered promiscuous mode [ 128.007279][ T17] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 128.016512][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 128.026625][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 128.038591][ T7307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 128.052828][ T7307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.062844][ T7307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 128.076010][ T7307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.086064][ T7307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 128.097135][ T7307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.107261][ T7307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 128.118105][ T7307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.130642][ T7307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 128.142235][ T7267] device veth1_macvtap entered promiscuous mode [ 128.187546][ T2559] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 128.204790][ T2559] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 128.230880][ T2559] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 128.246827][ T17] usb 3-1: Using ep0 maxpacket: 16 [ 128.267708][ T2559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 128.342104][ T7267] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 128.352909][ T7267] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.364685][ T7267] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 128.367239][ T17] usb 3-1: config 1 has an invalid interface number: 6 but max is 2 [ 128.377192][ T7267] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.393836][ T17] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 128.393856][ T17] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 128.393875][ T17] usb 3-1: config 1 has no interface number 1 [ 128.393919][ T17] usb 3-1: too many endpoints for config 1 interface 6 altsetting 0: 250, using maximum allowed: 30 [ 128.393964][ T17] usb 3-1: config 1 interface 6 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 250 [ 128.445853][ T7267] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 128.456405][ T7267] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.466644][ T7267] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 128.477897][ T7267] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.487802][ T7267] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 128.499600][ T7267] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.512153][ T7267] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 128.547433][ T17] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 128.556634][ T17] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.569612][ T17] usb 3-1: Product: syz [ 128.573818][ T17] usb 3-1: Manufacturer: syz [ 128.578941][ T17] usb 3-1: SerialNumber: syz [ 128.590677][ T17] usb 3-1: rejected 1 configuration due to insufficient available bus power [ 128.600025][ T17] usb 3-1: no configuration chosen from 1 choice [ 128.638057][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 128.653663][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 128.669342][ T7267] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 128.681849][ T7267] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.692907][ T7267] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 128.703916][ T7267] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.714965][ T7267] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 128.726031][ T7267] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.736448][ T7267] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 128.747748][ T7267] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.758235][ T7267] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 128.769281][ T7267] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.782197][ T7267] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 128.835275][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 128.851195][ T2510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 14:45:21 executing program 4: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0xfffffff8, 0x3, 0x4, 0x10000, 0x7f, {r4, r5/1000+60000}, {0x1, 0x2, 0x7f, 0x1f, 0x0, 0xee, "12f15c4c"}, 0x1f, 0x1, @fd=r0, 0x7fffffff, 0x0, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000005c0)={0x0, &(0x7f00000004c0)=""/200}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) mkdirat(r0, &(0x7f00000006c0)='./file0\x00', 0x80) setgroups(0x1, &(0x7f0000000700)=[r8]) r9 = epoll_create1(0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000780)={0x4, 0x8, 0x4, 0x2000000, 0x200a, {0x77359400}, {0x4, 0x8, 0xce, 0x3, 0x3, 0x3f, "a042ff31"}, 0x88, 0x1, @planes=&(0x7f0000000740)={0x1ff, 0x10000, @mem_offset=0x9, 0x4}, 0x80000000, 0x0, r9}) 14:45:21 executing program 0: r0 = socket$kcm(0x2b, 0x9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[], 0x138}, 0x1, 0x0, 0x0, 0x2000c004}, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x23d5, &(0x7f0000000200)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x4001, 0x0) openat$cgroup_ro(r4, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 14:45:21 executing program 1: syz_mount_image$tmpfs(&(0x7f00000002c0)='tmpfs\x00', &(0x7f0000000400)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='huge=always']) chdir(&(0x7f00000000c0)='./bus\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(r2, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) select(0x40, &(0x7f0000000040)={0x800000000000, 0xec5, 0x1, 0x3, 0x3, 0x5, 0x5, 0x9af}, &(0x7f0000000080)={0x994, 0x5, 0x200, 0x200, 0xca1, 0x401, 0x5, 0x6}, &(0x7f0000000100)={0xfff, 0xe0d, 0x0, 0x3ff, 0xccbd, 0xfff, 0xff, 0x3ff}, &(0x7f0000000200)={0x77359400}) mmap(&(0x7f0000003000/0x4000)=nil, 0xa07300, 0x0, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 14:45:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00'}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') r4 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, r3, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x5, r5}]}, 0x1c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) socket(0x1, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@ipv6_getrule={0x1c, 0x22, 0x800, 0x70bd2c, 0x25dfdbfc, {0xa, 0x14, 0x0, 0x80, 0x1f, 0x0, 0x0, 0x3, 0x1}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010028bd7000ffdbdf2502000000050059004000000008000300", @ANYRES32=r7, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x4000851}, 0x20000000) sendmmsg(0xffffffffffffffff, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x7000005}, 0xe000f00}], 0x400000000000022, 0x0) 14:45:21 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x4000, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='veth0_to_bond\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FITHAW(r1, 0xc0045878) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x40, 0x0) bind$phonet(r2, &(0x7f0000000100)={0x23, 0x7, 0x8, 0x80}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x66b, 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0xe09, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x26, "15c722cc4d5b653abe2e09ebcb8a54dc813b355e0136c2e0ce790c17670b078767adc9c95fca"}, &(0x7f00000003c0)=0x4a) socket$netlink(0x10, 0x3, 0x18) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000400)=0x3) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440)='/dev/snapshot\x00', 0x132702, 0x0) ioctl$SIOCGETLINKNAME(r4, 0x89e0, &(0x7f0000000480)={0x4, 0x3}) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000500)=0x3) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000540)={0x7ff, 0x7, 0x4, 0x1, 0x1, {0x0, 0xea60}, {0x4, 0x8, 0x1, 0x2, 0x20, 0xd6, "a6d06f2d"}, 0x9, 0x3, @offset=0x10000, 0x1ff, 0x0, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00000005c0)=0xffffffff, &(0x7f0000000600)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000680)={@mcast2, 0x0, 0x1, 0xff, 0x8, 0x3, 0x5}, 0x20) 14:45:22 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x4000, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='veth0_to_bond\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FITHAW(r1, 0xc0045878) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x40, 0x0) bind$phonet(r2, &(0x7f0000000100)={0x23, 0x7, 0x8, 0x80}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x66b, 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0xe09, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x26, "15c722cc4d5b653abe2e09ebcb8a54dc813b355e0136c2e0ce790c17670b078767adc9c95fca"}, &(0x7f00000003c0)=0x4a) socket$netlink(0x10, 0x3, 0x18) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000400)=0x3) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440)='/dev/snapshot\x00', 0x132702, 0x0) ioctl$SIOCGETLINKNAME(r4, 0x89e0, &(0x7f0000000480)={0x4, 0x3}) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000500)=0x3) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000540)={0x7ff, 0x7, 0x4, 0x1, 0x1, {0x0, 0xea60}, {0x4, 0x8, 0x1, 0x2, 0x20, 0xd6, "a6d06f2d"}, 0x9, 0x3, @offset=0x10000, 0x1ff, 0x0, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00000005c0)=0xffffffff, &(0x7f0000000600)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000680)={@mcast2, 0x0, 0x1, 0xff, 0x8, 0x3, 0x5}, 0x20) 14:45:22 executing program 0: r0 = socket$kcm(0x2b, 0x9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[], 0x138}, 0x1, 0x0, 0x0, 0x2000c004}, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x23d5, &(0x7f0000000200)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x4001, 0x0) openat$cgroup_ro(r4, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 14:45:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00'}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') r4 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, r3, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x5, r5}]}, 0x1c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) socket(0x1, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@ipv6_getrule={0x1c, 0x22, 0x800, 0x70bd2c, 0x25dfdbfc, {0xa, 0x14, 0x0, 0x80, 0x1f, 0x0, 0x0, 0x3, 0x1}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010028bd7000ffdbdf2502000000050059004000000008000300", @ANYRES32=r7, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x4000851}, 0x20000000) sendmmsg(0xffffffffffffffff, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x7000005}, 0xe000f00}], 0x400000000000022, 0x0) 14:45:22 executing program 4: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0xfffffff8, 0x3, 0x4, 0x10000, 0x7f, {r4, r5/1000+60000}, {0x1, 0x2, 0x7f, 0x1f, 0x0, 0xee, "12f15c4c"}, 0x1f, 0x1, @fd=r0, 0x7fffffff, 0x0, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000005c0)={0x0, &(0x7f00000004c0)=""/200}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) mkdirat(r0, &(0x7f00000006c0)='./file0\x00', 0x80) setgroups(0x1, &(0x7f0000000700)=[r8]) r9 = epoll_create1(0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000780)={0x4, 0x8, 0x4, 0x2000000, 0x200a, {0x77359400}, {0x4, 0x8, 0xce, 0x3, 0x3, 0x3f, "a042ff31"}, 0x88, 0x1, @planes=&(0x7f0000000740)={0x1ff, 0x10000, @mem_offset=0x9, 0x4}, 0x80000000, 0x0, r9}) 14:45:22 executing program 1: syz_mount_image$tmpfs(&(0x7f00000002c0)='tmpfs\x00', &(0x7f0000000400)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='huge=always']) chdir(&(0x7f00000000c0)='./bus\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(r2, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) select(0x40, &(0x7f0000000040)={0x800000000000, 0xec5, 0x1, 0x3, 0x3, 0x5, 0x5, 0x9af}, &(0x7f0000000080)={0x994, 0x5, 0x200, 0x200, 0xca1, 0x401, 0x5, 0x6}, &(0x7f0000000100)={0xfff, 0xe0d, 0x0, 0x3ff, 0xccbd, 0xfff, 0xff, 0x3ff}, &(0x7f0000000200)={0x77359400}) mmap(&(0x7f0000003000/0x4000)=nil, 0xa07300, 0x0, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) [ 130.664190][ T8076] usb 3-1: USB disconnect, device number 2 14:45:23 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0xfffffff8, 0x3, 0x4, 0x10000, 0x7f, {r4, r5/1000+60000}, {0x1, 0x2, 0x7f, 0x1f, 0x0, 0xee, "12f15c4c"}, 0x1f, 0x1, @fd=r0, 0x7fffffff, 0x0, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000005c0)={0x0, &(0x7f00000004c0)=""/200}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) mkdirat(r0, &(0x7f00000006c0)='./file0\x00', 0x80) setgroups(0x1, &(0x7f0000000700)=[r8]) r9 = epoll_create1(0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000780)={0x4, 0x8, 0x4, 0x2000000, 0x200a, {0x77359400}, {0x4, 0x8, 0xce, 0x3, 0x3, 0x3f, "a042ff31"}, 0x88, 0x1, @planes=&(0x7f0000000740)={0x1ff, 0x10000, @mem_offset=0x9, 0x4}, 0x80000000, 0x0, r9}) 14:45:23 executing program 4: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0xfffffff8, 0x3, 0x4, 0x10000, 0x7f, {r4, r5/1000+60000}, {0x1, 0x2, 0x7f, 0x1f, 0x0, 0xee, "12f15c4c"}, 0x1f, 0x1, @fd=r0, 0x7fffffff, 0x0, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000005c0)={0x0, &(0x7f00000004c0)=""/200}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) mkdirat(r0, &(0x7f00000006c0)='./file0\x00', 0x80) setgroups(0x1, &(0x7f0000000700)=[r8]) r9 = epoll_create1(0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000780)={0x4, 0x8, 0x4, 0x2000000, 0x200a, {0x77359400}, {0x4, 0x8, 0xce, 0x3, 0x3, 0x3f, "a042ff31"}, 0x88, 0x1, @planes=&(0x7f0000000740)={0x1ff, 0x10000, @mem_offset=0x9, 0x4}, 0x80000000, 0x0, r9}) 14:45:23 executing program 0: r0 = socket$kcm(0x2b, 0x9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3]) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[], 0x138}, 0x1, 0x0, 0x0, 0x2000c004}, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x23d5, &(0x7f0000000200)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x4001, 0x0) openat$cgroup_ro(r4, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 14:45:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00'}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') r4 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, r3, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x5, r5}]}, 0x1c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) socket(0x1, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@ipv6_getrule={0x1c, 0x22, 0x800, 0x70bd2c, 0x25dfdbfc, {0xa, 0x14, 0x0, 0x80, 0x1f, 0x0, 0x0, 0x3, 0x1}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010028bd7000ffdbdf2502000000050059004000000008000300", @ANYRES32=r7, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x4000851}, 0x20000000) sendmmsg(0xffffffffffffffff, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x7000005}, 0xe000f00}], 0x400000000000022, 0x0) 14:45:23 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x4000, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='veth0_to_bond\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FITHAW(r1, 0xc0045878) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x40, 0x0) bind$phonet(r2, &(0x7f0000000100)={0x23, 0x7, 0x8, 0x80}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x66b, 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0xe09, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x26, "15c722cc4d5b653abe2e09ebcb8a54dc813b355e0136c2e0ce790c17670b078767adc9c95fca"}, &(0x7f00000003c0)=0x4a) socket$netlink(0x10, 0x3, 0x18) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000400)=0x3) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440)='/dev/snapshot\x00', 0x132702, 0x0) ioctl$SIOCGETLINKNAME(r4, 0x89e0, &(0x7f0000000480)={0x4, 0x3}) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000500)=0x3) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000540)={0x7ff, 0x7, 0x4, 0x1, 0x1, {0x0, 0xea60}, {0x4, 0x8, 0x1, 0x2, 0x20, 0xd6, "a6d06f2d"}, 0x9, 0x3, @offset=0x10000, 0x1ff, 0x0, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00000005c0)=0xffffffff, &(0x7f0000000600)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000680)={@mcast2, 0x0, 0x1, 0xff, 0x8, 0x3, 0x5}, 0x20) 14:45:23 executing program 1: syz_mount_image$tmpfs(&(0x7f00000002c0)='tmpfs\x00', &(0x7f0000000400)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='huge=always']) chdir(&(0x7f00000000c0)='./bus\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(r2, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) select(0x40, &(0x7f0000000040)={0x800000000000, 0xec5, 0x1, 0x3, 0x3, 0x5, 0x5, 0x9af}, &(0x7f0000000080)={0x994, 0x5, 0x200, 0x200, 0xca1, 0x401, 0x5, 0x6}, &(0x7f0000000100)={0xfff, 0xe0d, 0x0, 0x3ff, 0xccbd, 0xfff, 0xff, 0x3ff}, &(0x7f0000000200)={0x77359400}) mmap(&(0x7f0000003000/0x4000)=nil, 0xa07300, 0x0, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 14:45:23 executing program 5: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0xfffffff8, 0x3, 0x4, 0x10000, 0x7f, {r4, r5/1000+60000}, {0x1, 0x2, 0x7f, 0x1f, 0x0, 0xee, "12f15c4c"}, 0x1f, 0x1, @fd=r0, 0x7fffffff, 0x0, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000005c0)={0x0, &(0x7f00000004c0)=""/200}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) mkdirat(r0, &(0x7f00000006c0)='./file0\x00', 0x80) setgroups(0x1, &(0x7f0000000700)=[r8]) r9 = epoll_create1(0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000780)={0x4, 0x8, 0x4, 0x2000000, 0x200a, {0x77359400}, {0x4, 0x8, 0xce, 0x3, 0x3, 0x3f, "a042ff31"}, 0x88, 0x1, @planes=&(0x7f0000000740)={0x1ff, 0x10000, @mem_offset=0x9, 0x4}, 0x80000000, 0x0, r9}) 14:45:23 executing program 4: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0xfffffff8, 0x3, 0x4, 0x10000, 0x7f, {r4, r5/1000+60000}, {0x1, 0x2, 0x7f, 0x1f, 0x0, 0xee, "12f15c4c"}, 0x1f, 0x1, @fd=r0, 0x7fffffff, 0x0, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000005c0)={0x0, &(0x7f00000004c0)=""/200}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) mkdirat(r0, &(0x7f00000006c0)='./file0\x00', 0x80) setgroups(0x1, &(0x7f0000000700)=[r8]) r9 = epoll_create1(0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000780)={0x4, 0x8, 0x4, 0x2000000, 0x200a, {0x77359400}, {0x4, 0x8, 0xce, 0x3, 0x3, 0x3f, "a042ff31"}, 0x88, 0x1, @planes=&(0x7f0000000740)={0x1ff, 0x10000, @mem_offset=0x9, 0x4}, 0x80000000, 0x0, r9}) 14:45:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x800, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r4, 0x40045730, &(0x7f0000000080)) getsockopt$PNPIPE_HANDLE(r2, 0x113, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001c000100000000000000000007000000", @ANYRES32, @ANYBLOB="000003000a0002000180c2000099"], 0x28}}, 0x0) fallocate(r1, 0x31, 0x5, 0x3f) 14:45:23 executing program 3: perf_event_open(&(0x7f0000000340)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r3) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x5c831, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x161700, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000003c0)={'syz0\x00', {}, 0x2000000, [0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x344, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x400, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcb72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x45c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) dup(0xffffffffffffffff) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00001da000/0x18000)=nil, 0x0, 0xfffffe72, 0x0, 0x0, 0xa00000000000000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_MM(0x26, 0x2, &(0x7f0000a00000/0x600000)=nil) 14:45:23 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000001440)={@broadcast, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d64d4d", 0x38, 0x3a, 0x0, @local, @mcast2, {[], @dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, "010040", 0x0, 0x3a, 0x0, @loopback, @loopback={0xffffffff00000000}, [], "050c68dee3b1caad"}}}}}}}, 0x0) 14:45:23 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0xfffffff8, 0x3, 0x4, 0x10000, 0x7f, {r4, r5/1000+60000}, {0x1, 0x2, 0x7f, 0x1f, 0x0, 0xee, "12f15c4c"}, 0x1f, 0x1, @fd=r0, 0x7fffffff, 0x0, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000005c0)={0x0, &(0x7f00000004c0)=""/200}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) mkdirat(r0, &(0x7f00000006c0)='./file0\x00', 0x80) setgroups(0x1, &(0x7f0000000700)=[r8]) r9 = epoll_create1(0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000780)={0x4, 0x8, 0x4, 0x2000000, 0x200a, {0x77359400}, {0x4, 0x8, 0xce, 0x3, 0x3, 0x3f, "a042ff31"}, 0x88, 0x1, @planes=&(0x7f0000000740)={0x1ff, 0x10000, @mem_offset=0x9, 0x4}, 0x80000000, 0x0, r9}) 14:45:23 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x2, 0x3, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @exit], &(0x7f00000000c0)='GPL\x00', 0x6, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x2, 0xf4ab, 0x0, 0xd8c}, 0x10) [ 131.097107][ T8258] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 14:45:23 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) setxattr$security_evm(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='security.evm\x00', &(0x7f0000000200), 0x1, 0x3) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$RXRPC_SECURITY_KEY(r0, 0x110, 0x1, &(0x7f0000000100)=').\x00', 0x3) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = dup(r1) r3 = openat$cgroup_int(r2, &(0x7f0000001280)='cpuset.mem_hardwall\x00', 0x2, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r4, r3, 0x0, 0x7fff) [ 131.264224][ T8264] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 131.281667][ T8275] new mount options do not match the existing superblock, will be ignored 14:45:23 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x2, 0x3, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @exit], &(0x7f00000000c0)='GPL\x00', 0x6, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x2, 0xf4ab, 0x0, 0xd8c}, 0x10) 14:45:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x800, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r4, 0x40045730, &(0x7f0000000080)) getsockopt$PNPIPE_HANDLE(r2, 0x113, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001c000100000000000000000007000000", @ANYRES32, @ANYBLOB="000003000a0002000180c2000099"], 0x28}}, 0x0) fallocate(r1, 0x31, 0x5, 0x3f) [ 131.344077][ T8275] new mount options do not match the existing superblock, will be ignored 14:45:24 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x19, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x1014, 0x21, 0x829, 0x0, 0x0, {0x0, 0x1000000}, [@generic="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0x1014}, 0x1, 0xffffff7f0e000000}, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 14:45:24 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0xfffffff8, 0x3, 0x4, 0x10000, 0x7f, {r4, r5/1000+60000}, {0x1, 0x2, 0x7f, 0x1f, 0x0, 0xee, "12f15c4c"}, 0x1f, 0x1, @fd=r0, 0x7fffffff, 0x0, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000005c0)={0x0, &(0x7f00000004c0)=""/200}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) mkdirat(r0, &(0x7f00000006c0)='./file0\x00', 0x80) setgroups(0x1, &(0x7f0000000700)=[r8]) r9 = epoll_create1(0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000780)={0x4, 0x8, 0x4, 0x2000000, 0x200a, {0x77359400}, {0x4, 0x8, 0xce, 0x3, 0x3, 0x3f, "a042ff31"}, 0x88, 0x1, @planes=&(0x7f0000000740)={0x1ff, 0x10000, @mem_offset=0x9, 0x4}, 0x80000000, 0x0, r9}) 14:45:24 executing program 5: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast, 'vcan0\x00'}}, 0x1e) sendmmsg(r5, &(0x7f000000d180), 0x4000000000000eb, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 14:45:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = timerfd_create(0x0, 0x40000) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xff89) sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000075, 0x0) r5 = accept(r4, &(0x7f0000000000)=@sco={0x1f, @none}, &(0x7f0000000100)=0x80) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$VIDIOC_DQBUF(r7, 0xc0585611, &(0x7f0000000240)={0x1ff, 0x6, 0x4, 0x1000000, 0x9, {r8, r9/1000+10000}, {0x7, 0x2, 0x92, 0xb4, 0x8, 0x9d, "970e06a6"}, 0x9, 0x4, @fd, 0x4000005, 0x0, r3}) ioctl$USBDEVFS_SETCONFIGURATION(r10, 0x80045505, &(0x7f00000002c0)=0x91b) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000180)=0xfff, &(0x7f00000001c0)=0x2) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="7472616e731966642c725a646e6f3d", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) sendmsg$TIPC_NL_LINK_RESET_STATS(r7, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0xc008}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)={0x138, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x60, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x6, @private1={0xfc, 0x1, [], 0x1}}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x5ec, @remote, 0x3f87}}}}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8000000}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x409}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x505}]}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x8000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x10000}]}, @TIPC_NLA_NODE={0x48, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xd7f7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x83}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff8001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xdb0}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_MEDIA={0x48, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x4008000}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="2001000010000104000000001c0000000000000095ce4160637b830949a1b71cd790cda035003c9236df920d10e914b0ea1c445f8abbb1a67a90035a88e9d5b11ceef3b526dd6176df6327b5fd0ed86a98d0590d452276c630d7cd4753259c8c9761706ea293f8a90c99b7bbd9ec56", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\b\x00\n\x00', @ANYRES64=r2, @ANYBLOB="3266b9872713c63f8781feffff00000000dd"], 0x120}, 0x1, 0x0, 0x0, 0x240000c1}, 0x0) [ 131.537841][ T8290] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 14:45:24 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r3) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x5c831, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x161700, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000003c0)={'syz0\x00', {}, 0x2000000, [0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x344, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x400, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100], [0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcb72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x45c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) dup(0xffffffffffffffff) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00001da000/0x18000)=nil, 0x0, 0xfffffe72, 0x0, 0x0, 0xa00000000000000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_MM(0x26, 0x2, &(0x7f0000a00000/0x600000)=nil) 14:45:24 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0xfffffff8, 0x3, 0x4, 0x10000, 0x7f, {r4, r5/1000+60000}, {0x1, 0x2, 0x7f, 0x1f, 0x0, 0xee, "12f15c4c"}, 0x1f, 0x1, @fd=r0, 0x7fffffff, 0x0, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000005c0)={0x0, &(0x7f00000004c0)=""/200}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) mkdirat(r0, &(0x7f00000006c0)='./file0\x00', 0x80) setgroups(0x1, &(0x7f0000000700)=[r8]) epoll_create1(0x0) 14:45:24 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0xfffffff8, 0x3, 0x4, 0x10000, 0x7f, {r4, r5/1000+60000}, {0x1, 0x2, 0x7f, 0x1f, 0x0, 0xee, "12f15c4c"}, 0x1f, 0x1, @fd=r0, 0x7fffffff, 0x0, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000005c0)={0x0, &(0x7f00000004c0)=""/200}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) mkdirat(r0, &(0x7f00000006c0)='./file0\x00', 0x80) setgroups(0x1, &(0x7f0000000700)=[r8]) 14:45:24 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r3) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x5c831, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x161700, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000003c0)={'syz0\x00', {}, 0x2000000, [0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x344, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x400, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100], [0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcb72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x45c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) dup(0xffffffffffffffff) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00001da000/0x18000)=nil, 0x0, 0xfffffe72, 0x0, 0x0, 0xa00000000000000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_MM(0x26, 0x2, &(0x7f0000a00000/0x600000)=nil) 14:45:24 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r3) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x5c831, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x161700, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000003c0)={'syz0\x00', {}, 0x2000000, [0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x344, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x400, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100], [0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcb72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x45c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) dup(0xffffffffffffffff) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00001da000/0x18000)=nil, 0x0, 0xfffffe72, 0x0, 0x0, 0xa00000000000000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_MM(0x26, 0x2, &(0x7f0000a00000/0x600000)=nil) 14:45:24 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0xfffffff8, 0x3, 0x4, 0x10000, 0x7f, {r4, r5/1000+60000}, {0x1, 0x2, 0x7f, 0x1f, 0x0, 0xee, "12f15c4c"}, 0x1f, 0x1, @fd=r0, 0x7fffffff, 0x0, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000005c0)={0x0, &(0x7f00000004c0)=""/200}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) mkdirat(r0, &(0x7f00000006c0)='./file0\x00', 0x80) 14:45:24 executing program 0: clock_settime(0x8029046b99a7ec68, &(0x7f0000000000)={0x0, 0x3938700}) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8100, 0x0) ioctl$SIOCAX25GETINFOOLD(r0, 0x89e9, &(0x7f0000000040)) 14:45:25 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0xfffffff8, 0x3, 0x4, 0x10000, 0x7f, {r4, r5/1000+60000}, {0x1, 0x2, 0x7f, 0x1f, 0x0, 0xee, "12f15c4c"}, 0x1f, 0x1, @fd=r0, 0x7fffffff, 0x0, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000005c0)={0x0, &(0x7f00000004c0)=""/200}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) 14:45:25 executing program 5: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast, 'vcan0\x00'}}, 0x1e) sendmmsg(r5, &(0x7f000000d180), 0x4000000000000eb, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 14:45:25 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast, 'vcan0\x00'}}, 0x1e) sendmmsg(r5, &(0x7f000000d180), 0x4000000000000eb, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 14:45:25 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0xfffffff8, 0x3, 0x4, 0x10000, 0x7f, {r4, r5/1000+60000}, {0x1, 0x2, 0x7f, 0x1f, 0x0, 0xee, "12f15c4c"}, 0x1f, 0x1, @fd=r0, 0x7fffffff, 0x0, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000005c0)={0x0, &(0x7f00000004c0)=""/200}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) 14:45:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) bind$inet(r2, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200407fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 14:45:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x541b, 0x0) 14:45:25 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r3) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x5c831, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x161700, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000003c0)={'syz0\x00', {}, 0x2000000, [0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x344, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x400, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100], [0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcb72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x45c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) dup(0xffffffffffffffff) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00001da000/0x18000)=nil, 0x0, 0xfffffe72, 0x0, 0x0, 0xa00000000000000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prctl$PR_SET_MM(0x26, 0x2, &(0x7f0000a00000/0x600000)=nil) 14:45:25 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0xfffffff8, 0x3, 0x4, 0x10000, 0x7f, {r4, r5/1000+60000}, {0x1, 0x2, 0x7f, 0x1f, 0x0, 0xee, "12f15c4c"}, 0x1f, 0x1, @fd=r0, 0x7fffffff, 0x0, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000005c0)={0x0, &(0x7f00000004c0)=""/200}) 14:45:25 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0xfffffff8, 0x3, 0x4, 0x10000, 0x7f, {r4, r5/1000+60000}, {0x1, 0x2, 0x7f, 0x1f, 0x0, 0xee, "12f15c4c"}, 0x1f, 0x1, @fd=r0, 0x7fffffff, 0x0, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000440), &(0x7f0000000480)=0x30) 14:45:25 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast, 'vcan0\x00'}}, 0x1e) sendmmsg(r5, &(0x7f000000d180), 0x4000000000000eb, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 14:45:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x541b, 0x0) 14:45:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x541b, 0x0) 14:45:26 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0xfffffff8, 0x3, 0x4, 0x10000, 0x7f, {r4, r5/1000+60000}, {0x1, 0x2, 0x7f, 0x1f, 0x0, 0xee, "12f15c4c"}, 0x1f, 0x1, @fd=r0, 0x7fffffff}) 14:45:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000001280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = fcntl$dupfd(r5, 0x0, r4) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$SO_J1939_PROMISC(r7, 0x6b, 0x2, &(0x7f0000000080)=0x1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x50, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20001}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_FLOWINFO={0x8, 0xc, 0x2}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0x3}]}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x50}}, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$IPSET_CMD_TEST(r8, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0xb, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0xa}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x8}]}, 0x1c}}, 0x4c814) 14:45:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x541b, 0x0) 14:45:26 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) clock_gettime(0x0, &(0x7f0000000380)) 14:45:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x8, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) getsockname$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) r5 = socket(0x10, 0x3, 0x0) ioctl$KDENABIO(r1, 0x4b36) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000002400010500"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010063616b65000000000c00080011a92b4a5e000000"], 0x3c}}, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x1c00, 0x8001}) 14:45:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x60100, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="2c00000010000108000000000000000ad9000000", @ANYRES32=r4, @ANYBLOB="01800200000000dc0c002b80080001"], 0x2c}}, 0x0) [ 133.880049][ T8390] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 133.959166][ T8390] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 14:45:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x541b, 0x0) 14:45:26 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x40000, 0x9, {0x77359400}, {0x2, 0x2, 0x0, 0x7f, 0x3, 0x0, "f462e515"}, 0x1ff, 0x2, @planes=&(0x7f00000002c0)={0xa048, 0x5, @mem_offset, 0xfffffff8}, 0x80, 0x0, r2}) 14:45:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000000c0)=0x1) dup(r0) r2 = accept(r1, &(0x7f0000000100)=@l2tp={0x2, 0x0, @multicast2}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000040)=""/22, &(0x7f0000000000)=0x16) 14:45:26 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast, 'vcan0\x00'}}, 0x1e) sendmmsg(r5, &(0x7f000000d180), 0x4000000000000eb, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 14:45:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000100)=[{{}, 0x17, 0xf8b8, 0x3ff}, {{0x77359400}, 0x3, 0xb3, 0x100}, {{r3, r4/1000+60000}, 0x15, 0x3ff, 0x10000}, {{0x0, 0x2710}, 0x3, 0x0, 0x8000000}, {{0x0, 0xea60}, 0x17, 0x401, 0xffffffe0}, {{0x77359400}, 0x12, 0xe1a, 0x400}], 0x90) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6800011, 0x10012, r0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x81, 0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x42, @time={0x7, 0x9}, 0xc2, {0x80}, 0x5, 0x1, 0x9}) 14:45:26 executing program 1: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)={[{@fat=@dmask={'dmask', 0x3d, 0x300000000000000}}]}) socketpair(0x3, 0x5, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r3, 0x0, 0x20}, 0xc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x9, 0x6, 0x801, 0x0, 0x0, {0x0, 0x0, 0x6}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4010}, 0x90) 14:45:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x541b, 0x0) 14:45:26 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x26, 0x37, 0x2, {0x2, 0x4, 0x4, r3, 0x8, 'client1\x00'}}, 0x26) 14:45:26 executing program 4: perf_event_open(&(0x7f0000000340)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x34, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x77b}]}, 0x34}, 0x1, 0x0, 0x0, 0x200408c0}, 0x80) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x100021, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) msgget$private(0x0, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e24, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000075, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000100)={0x63, @broadcast, 0x4e21, 0x1, 'dh\x00', 0x3, 0xfffffe00, 0x75}, 0x2c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x14, &(0x7f00000000c0)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3d0}, 0x8) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000003c0), 0x4) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x2bcf) 14:45:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0x541b, 0x0) 14:45:27 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)) 14:45:27 executing program 1: r0 = socket$kcm(0x11, 0xa, 0x300) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000400)) r1 = socket$kcm(0x10, 0x2, 0x10) init_module(&(0x7f0000000000)=')\x00', 0x2, &(0x7f0000000100)='\x00') ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x6800, &(0x7f0000000300)=[{&(0x7f0000000080)="4500000035000535a4abd32b8018007a032482c137153e372d0001800125d124000000b3", 0xc0}, {&(0x7f0000000040)="6a2a261bb49c3cf3a3d05f89b8f2818aa9859d58f479adec8ae0d533224e4d8f5f", 0x21}], 0x2}, 0x0) 14:45:27 executing program 5: clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xff89) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000075, 0x0) ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000080)={0x80, 0xc, 0x4, 0x1, 0x9, {}, {0x2, 0x2, 0x6, 0x1, 0x80, 0x0, "6d28facb"}, 0x5, 0x1, @fd, 0x3fdf09b5, 0x0, r2}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') r6 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, r5, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x5, r7}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_BSS(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r5, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x2}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r9, 0x112, 0x7, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r8, 0x29, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x168, 0x0, 0x0, 0x168, 0x0, 0x258, 0x258, 0x258, 0x258, 0x258, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00', @local, [], [], 'wg2\x00', 'macvlan1\x00', {}, {}, 0x73, 0x4}, 0x0, 0x100, 0x168, 0x0, {}, [@common=@inet=@l2tp={{0x30, 'l2tp\x00'}, {0x0, 0x0, 0x43, 0x0, 0x5}}, @common=@mh={{0x28, 'mh\x00'}, {"bc43", 0x8}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0xffff, 0x20, 0x8, 'snmp_trap\x00', {0x7}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x388) 14:45:27 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) 14:45:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0x541b, 0x0) [ 134.675231][ T8452] openvswitch: netlink: Message has 41 unknown bytes. [ 134.783627][ T8452] openvswitch: netlink: Message has 41 unknown bytes. 14:45:27 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast, 'vcan0\x00'}}, 0x1e) sendmmsg(r5, &(0x7f000000d180), 0x4000000000000eb, 0x0) 14:45:27 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) socket$nl_xfrm(0x10, 0x3, 0x6) 14:45:27 executing program 4: perf_event_open(&(0x7f0000000340)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x34, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x77b}]}, 0x34}, 0x1, 0x0, 0x0, 0x200408c0}, 0x80) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x100021, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) msgget$private(0x0, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e24, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000075, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000100)={0x63, @broadcast, 0x4e21, 0x1, 'dh\x00', 0x3, 0xfffffe00, 0x75}, 0x2c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x14, &(0x7f00000000c0)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3d0}, 0x8) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000003c0), 0x4) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x2bcf) 14:45:27 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3e) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000040)={'batadv_slave_1\x00', 0xfff}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg$sock(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@mark={{0x14}}], 0x18}, 0x0) 14:45:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0x541b, 0x0) 14:45:27 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000180)=[0x13, 0x8, 0xe8, 0x81, 0x2, 0x1ff, 0x8]) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) 14:45:27 executing program 1: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000001c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0x5, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xff89) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x4, 0x2, 0x5, 0xbf, 0x7, @random="ffd3c5d4204e"}, 0x10) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x79, 0x2) 14:45:27 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r0, 0x541b, 0x0) 14:45:27 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e0000001800028014001400e0"], 0x48}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x2, [{}, {}]}, 0x48) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) accept4$rose(r2, 0x0, &(0x7f0000000080), 0x80000) 14:45:27 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) r1 = semget$private(0x0, 0x1, 0x480) semop(r1, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) 14:45:28 executing program 5: r0 = socket(0x15, 0x5, 0x0) r1 = getpid() r2 = accept4(r0, &(0x7f0000000280)=@vsock={0x28, 0x0, 0x0, @local}, &(0x7f0000000300)=0x80, 0x800) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYRES16=r3, @ANYBLOB="90002cbd7000fbdbdf250400000005000100010000001400020000000000000000000000fc0040000001080005000000000008000601800000000000000005000100000000467c555700000000000000000000000000005264ab"], 0x3}}, 0x20000054) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x40, r3, 0xefdef875d8fcc6e6, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x60}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv_slave_1\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40050}, 0x4000001) pidfd_open(r1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80, 0x0) sendmsg$IPSET_CMD_GET_BYNAME(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0xe, 0x6, 0x801, 0x0, 0x0, {0x2, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x30}}, 0x8080) perf_event_open(&(0x7f000001d000)={0x1, 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={0x3d}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SG_GET_VERSION_NUM(r4, 0x2282, &(0x7f0000000480)) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0xcf2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, &(0x7f0000000140)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x9}, &(0x7f0000000200)={0x0, r7+30000000}, 0x0) r8 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbcf, 0x0, @perf_config_ext={0x0, 0x100000000}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r8, 0x2405, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x4) 14:45:28 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffe, 0x0, 'client1\x00', 0xffffffff80000005, "6dc6d7323580db15", "11056a05614e557df4db2e10f8bf9d10b16559c33d9d3e0b155b6ce3b25eb3db", 0x5, 0x40}) semop(0x0, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) 14:45:28 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r0, 0x541b, 0x0) 14:45:28 executing program 2: ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa00000, 0x880, 0xffff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9b0909, 0x1, [], @p_u8=&(0x7f0000000000)=0x6}}) semop(0x0, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) 14:45:28 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7ffd, 0x0, 0x0, 0x180000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) 14:45:28 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r0, 0x541b, 0x0) 14:45:28 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, &(0x7f0000000140)={0x801ff, 0x0, 0x0, 0x3, 0xffffffffffffffff}, 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000000)) 14:45:28 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast, 'vcan0\x00'}}, 0x1e) 14:45:28 executing program 1: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000001c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0x5, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xff89) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x4, 0x2, 0x5, 0xbf, 0x7, @random="ffd3c5d4204e"}, 0x10) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x79, 0x2) 14:45:28 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}, {0x0, 0x3, 0x1800}], 0x7) 14:45:28 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast, 'vcan0\x00'}}, 0x1e) sendmmsg(r5, &(0x7f000000d180), 0x4000000000000eb, 0x0) 14:45:28 executing program 5: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast, 'vcan0\x00'}}, 0x1e) sendmmsg(r5, &(0x7f000000d180), 0x4000000000000eb, 0x0) 14:45:28 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r1, 0x541b, 0x0) 14:45:28 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) socket$pppoe(0x18, 0x1, 0x0) 14:45:28 executing program 2: semop(0x0, 0x0, 0x0) 14:45:28 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r1, 0x541b, 0x0) [ 136.424531][ T8531] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 136.438876][ T8531] File: /root/syzkaller-testdir116769140/syzkaller.MtyD9D/15/memory.events PID: 8531 Comm: syz-executor.4 14:45:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7ffd, 0x0, 0x0, 0x180000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) 14:45:29 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) 14:45:29 executing program 2: semop(0x0, 0x0, 0x0) 14:45:29 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r1, 0x541b, 0x0) 14:45:29 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) socket$pppoe(0x18, 0x1, 0x0) 14:45:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x541b, 0x0) 14:45:29 executing program 2: semop(0x0, 0x0, 0x0) 14:45:29 executing program 5: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) socket$pppoe(0x18, 0x1, 0x0) 14:45:29 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:29 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) 14:45:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x541b, 0x0) 14:45:29 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}, {0x4, 0x5, 0x800}], 0x6) [ 137.206167][ T8568] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 137.223074][ T8568] File: /root/syzkaller-testdir116769140/syzkaller.MtyD9D/16/memory.events PID: 8568 Comm: syz-executor.4 14:45:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7ffd, 0x0, 0x0, 0x180000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) 14:45:29 executing program 5: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) socket$pppoe(0x18, 0x1, 0x0) 14:45:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x541b, 0x0) 14:45:29 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:29 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x3, 0x47e, 0x800}], 0x5) 14:45:29 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:30 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r1, 0x541b, 0x0) 14:45:30 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:30 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}, {0x0, 0x5, 0x800}], 0x4) 14:45:30 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast, 'vcan0\x00'}}, 0x1e) 14:45:30 executing program 5: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) socket$pppoe(0x18, 0x1, 0x0) 14:45:30 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}, {0x0, 0x6, 0x1000}], 0x3) [ 138.003750][ T8604] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 138.032712][ T8604] File: /root/syzkaller-testdir116769140/syzkaller.MtyD9D/17/memory.events PID: 8604 Comm: syz-executor.4 14:45:30 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 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, 0x7ffd, 0x0, 0x0, 0x180000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) 14:45:30 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r1, 0x541b, 0x0) 14:45:30 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:30 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:30 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}, {0x2, 0x8, 0x800}], 0x2) 14:45:30 executing program 5: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast, 'vcan0\x00'}}, 0x1e) 14:45:30 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r1, 0x541b, 0x0) 14:45:30 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3, 0x60, 0x1000}], 0x1) 14:45:30 executing program 5: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyprintk\x00', 0x20a440, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x8001) r4 = socket$packet(0x11, 0x2, 0x300) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2000}, 0x4) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast, 'vcan0\x00'}}, 0x1e) sendmmsg(r5, &(0x7f000000d180), 0x4000000000000eb, 0x0) 14:45:30 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:30 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000000080)=""/165, 0xa5}, {&(0x7f0000000140)=""/93, 0x5d}, {&(0x7f0000000200)=""/122, 0x7a}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000300)=""/95, 0x5f}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f00000003c0)=""/146, 0x92}], 0x8, 0x7ff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xff89) sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000075, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000001540)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x3, &(0x7f0000000500)=[{}, {}, {}], &(0x7f0000000540)=""/4096}, &(0x7f00000015c0)=0x78) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe3000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 14:45:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r1, 0x541b, 0x0) [ 138.991565][ T8641] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 139.003692][ T8641] File: /root/syzkaller-testdir116769140/syzkaller.MtyD9D/18/memory.events PID: 8641 Comm: syz-executor.4 14:45:31 executing program 1: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0xf5, 0x8, 0x80, 0x9}, 0x14) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x1, 0x100000}) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000084, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @empty}, 0x1c) shutdown(r5, 0x1) r6 = accept(r4, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x1c}, 0x1c}}, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000380)=""/231, 0xe7, 0x0, 0x0, 0x0) close(r5) 14:45:31 executing program 2: semop(0x0, &(0x7f00000001c0), 0x0) 14:45:31 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r1, 0x541b, 0x0) 14:45:31 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRES32], 0xffffffffffffff63}}], 0x1, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000100)={0x4, 0x7, [{0x9}, {0x0, 0x0, 0x75f3}, {0x10001, 0x0, 0x7f}, {0x5, 0x0, 0x8441}]}) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) sendfile(r0, r4, &(0x7f0000000000)=0xffffffff80000000, 0x8000) 14:45:31 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7ffd, 0x0, 0x0, 0x180000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) 14:45:31 executing program 2: semop(0x0, &(0x7f00000001c0), 0x0) 14:45:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r1, 0x541b, 0x0) 14:45:31 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:31 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000080)=""/4096) pwritev(r0, &(0x7f0000001e40)=[{&(0x7f0000002000)='82', 0x2}], 0x1, 0x0) request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='\x02\trugrVex:D\xe0\x80\xd8\xc3e\x00\x00', 0x0) 14:45:31 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRES32], 0xffffffffffffff63}}], 0x1, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000100)={0x4, 0x7, [{0x9}, {0x0, 0x0, 0x75f3}, {0x10001, 0x0, 0x7f}, {0x5, 0x0, 0x8441}]}) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) sendfile(r0, r4, &(0x7f0000000000)=0xffffffff80000000, 0x8000) 14:45:32 executing program 2: semop(0x0, &(0x7f00000001c0), 0x0) 14:45:32 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40), 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snd/timer\x00', 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x7ff) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0xbd4) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x169, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x4ffe0, 0x0) write$uinput_user_dev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000780)={@in={{0x2, 0x0, @local}}, 0x0, 0x9, 0x2}, 0xd8) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000040)={0x6, 'ip6tnl0\x00', {0x9}}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(0xffffffffffffffff, 0x80184153, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) recvmsg(r1, &(0x7f0000000240)={0x0, 0xfffffffffffffd83, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x5801}], 0x1, 0x0, 0xf080}, 0x100) write$binfmt_elf64(r1, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 14:45:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0x541b, 0x0) 14:45:32 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x0, 0x60, 0x1000}], 0x1) 14:45:32 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRES32], 0xffffffffffffff63}}], 0x1, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000100)={0x4, 0x7, [{0x9}, {0x0, 0x0, 0x75f3}, {0x10001, 0x0, 0x7f}, {0x5, 0x0, 0x8441}]}) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) sendfile(r0, r4, &(0x7f0000000000)=0xffffffff80000000, 0x8000) [ 139.765481][ T8683] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 139.798991][ T8683] File: /root/syzkaller-testdir116769140/syzkaller.MtyD9D/19/memory.events PID: 8683 Comm: syz-executor.4 14:45:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7ffd, 0x0, 0x0, 0x180000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) write$cgroup_int(r1, &(0x7f0000000080), 0x12) 14:45:32 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) pipe2$9p(&(0x7f0000000d40), 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:32 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x0, 0x60, 0x1000}], 0x1) 14:45:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snd/timer\x00', 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x7ff) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0xbd4) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x169, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x4ffe0, 0x0) write$uinput_user_dev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000780)={@in={{0x2, 0x0, @local}}, 0x0, 0x9, 0x2}, 0xd8) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000040)={0x6, 'ip6tnl0\x00', {0x9}}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(0xffffffffffffffff, 0x80184153, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) recvmsg(r1, &(0x7f0000000240)={0x0, 0xfffffffffffffd83, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x5801}], 0x1, 0x0, 0xf080}, 0x100) write$binfmt_elf64(r1, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 14:45:32 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRES32], 0xffffffffffffff63}}], 0x1, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000100)={0x4, 0x7, [{0x9}, {0x0, 0x0, 0x75f3}, {0x10001, 0x0, 0x7f}, {0x5, 0x0, 0x8441}]}) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) sendfile(r0, r4, &(0x7f0000000000)=0xffffffff80000000, 0x8000) 14:45:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0x541b, 0x0) 14:45:32 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x0, 0x60, 0x1000}], 0x1) 14:45:32 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRES32], 0xffffffffffffff63}}], 0x1, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000100)={0x4, 0x7, [{0x9}, {0x0, 0x0, 0x75f3}, {0x10001, 0x0, 0x7f}, {0x5, 0x0, 0x8441}]}) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4]) 14:45:32 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0x541b, 0x0) 14:45:32 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 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, 0x7ffd, 0x0, 0x0, 0x180000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) 14:45:32 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3, 0x0, 0x1000}], 0x1) [ 140.456168][ T8733] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 140.470275][ T8733] File: /root/syzkaller-testdir116769140/syzkaller.MtyD9D/20/memory.events PID: 8733 Comm: syz-executor.4 14:45:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 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, 0x7ffd, 0x0, 0x0, 0x180000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) write$cgroup_int(r1, &(0x7f0000000080), 0x12) 14:45:33 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRES32], 0xffffffffffffff63}}], 0x1, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000100)={0x4, 0x7, [{0x9}, {0x0, 0x0, 0x75f3}, {0x10001, 0x0, 0x7f}, {0x5, 0x0, 0x8441}]}) pipe2$9p(&(0x7f0000000d40), 0x0) 14:45:33 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:33 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3}], 0x1) 14:45:33 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:33 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:33 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRES32], 0xffffffffffffff63}}], 0x1, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000100)={0x4, 0x7, [{0x9}, {0x0, 0x0, 0x75f3}, {0x10001, 0x0, 0x7f}, {0x5, 0x0, 0x8441}]}) 14:45:33 executing program 2 (fault-call:0 fault-nth:0): semop(0x0, &(0x7f00000001c0)=[{0x3}], 0x1) [ 140.784752][ T8736] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 140.841328][ T8736] File: /root/syzkaller-testdir956219489/syzkaller.pG8iXd/26/memory.events PID: 8736 Comm: syz-executor.1 14:45:33 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:33 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:33 executing program 1 (fault-call:3 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x541b, 0x0) 14:45:33 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRES32], 0xffffffffffffff63}}], 0x1, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 14:45:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7ffd, 0x0, 0x0, 0x180000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) write$cgroup_int(r1, &(0x7f0000000080), 0x12) 14:45:33 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3}], 0x1) 14:45:33 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:33 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:33 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRES32], 0xffffffffffffff63}}], 0x1, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) 14:45:33 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:33 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x2}], 0x1) 14:45:33 executing program 0: open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:34 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) [ 141.408854][ T8772] FAULT_INJECTION: forcing a failure. [ 141.408854][ T8772] name failslab, interval 1, probability 0, space 0, times 1 [ 141.461784][ T8772] CPU: 0 PID: 8772 Comm: syz-executor.1 Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 141.472494][ T8772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.482556][ T8772] Call Trace: [ 141.485948][ T8772] dump_stack+0x18f/0x20d [ 141.490294][ T8772] should_fail.cold+0x5/0x14 [ 141.494900][ T8772] should_failslab+0x5/0xf [ 141.499323][ T8772] __kmalloc+0x2d9/0x7a0 [ 141.503589][ T8772] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 141.509574][ T8772] ? tomoyo_realpath_from_path+0xc2/0x620 [ 141.515308][ T8772] ? lock_release+0x800/0x800 [ 141.520006][ T8772] tomoyo_realpath_from_path+0xc2/0x620 [ 141.525560][ T8772] ? tomoyo_profile+0x42/0x50 [ 141.530253][ T8772] tomoyo_path_number_perm+0x1c2/0x4d0 [ 141.535714][ T8772] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 141.541358][ T8772] ? tomoyo_execute_permission+0x470/0x470 [ 141.547178][ T8772] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 141.553204][ T8772] ? rcu_read_lock_held_common+0xa0/0xa0 [ 141.558851][ T8772] ? check_preemption_disabled+0x38/0x220 [ 141.564598][ T8772] ? __fget_files+0x299/0x400 [ 141.569288][ T8772] security_file_ioctl+0x6c/0xb0 [ 141.574738][ T8772] ksys_ioctl+0x50/0x180 [ 141.579380][ T8772] __x64_sys_ioctl+0x6f/0xb0 [ 141.584142][ T8772] do_syscall_64+0x60/0xe0 [ 141.589362][ T8772] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.595800][ T8772] RIP: 0033:0x45ca29 14:45:34 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) socket$rxrpc(0x21, 0x2, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) [ 141.600007][ T8772] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 141.620707][ T8772] RSP: 002b:00007f6be363dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 141.630103][ T8772] RAX: ffffffffffffffda RBX: 00000000004e7600 RCX: 000000000045ca29 [ 141.638374][ T8772] RDX: 0000000000000000 RSI: 000000000000541b RDI: 0000000000000005 [ 141.646616][ T8772] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 141.655193][ T8772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 141.664381][ T8772] R13: 000000000000039f R14: 00000000004c6399 R15: 00007f6be363e6d4 [ 141.843002][ T8772] ERROR: Out of memory at tomoyo_realpath_from_path. 14:45:34 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3}], 0x1) 14:45:34 executing program 1 (fault-call:3 fault-nth:1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x541b, 0x0) [ 141.909318][ T8793] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 141.965558][ T8793] File: /root/syzkaller-testdir116769140/syzkaller.MtyD9D/22/memory.events PID: 8793 Comm: syz-executor.4 [ 142.023957][ T8800] FAULT_INJECTION: forcing a failure. [ 142.023957][ T8800] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 142.037275][ T8800] CPU: 0 PID: 8800 Comm: syz-executor.1 Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 142.047176][ T8800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.057849][ T8800] Call Trace: [ 142.061159][ T8800] dump_stack+0x18f/0x20d [ 142.065642][ T8800] should_fail.cold+0x5/0x14 [ 142.070251][ T8800] __alloc_pages_nodemask+0x17a/0x810 [ 142.075641][ T8800] ? __alloc_pages_slowpath.constprop.0+0x25e0/0x25e0 [ 142.082426][ T8800] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 142.088943][ T8800] ? print_usage_bug+0x240/0x240 [ 142.093910][ T8800] cache_grow_begin+0x8c/0xc10 [ 142.098778][ T8800] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 142.104258][ T8800] __kmalloc+0x6dc/0x7a0 [ 142.108871][ T8800] ? tomoyo_realpath_from_path+0xc2/0x620 [ 142.114632][ T8800] ? lock_release+0x800/0x800 [ 142.119485][ T8800] tomoyo_realpath_from_path+0xc2/0x620 [ 142.125062][ T8800] ? tomoyo_profile+0x42/0x50 [ 142.129780][ T8800] tomoyo_path_number_perm+0x1c2/0x4d0 [ 142.135362][ T8800] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 142.141038][ T8800] ? tomoyo_execute_permission+0x470/0x470 [ 142.146876][ T8800] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 142.152929][ T8800] ? rcu_read_lock_held_common+0xa0/0xa0 [ 142.158581][ T8800] ? check_preemption_disabled+0x38/0x220 [ 142.164319][ T8800] ? __fget_files+0x299/0x400 [ 142.169017][ T8800] security_file_ioctl+0x6c/0xb0 [ 142.174364][ T8800] ksys_ioctl+0x50/0x180 [ 142.178619][ T8800] __x64_sys_ioctl+0x6f/0xb0 [ 142.183215][ T8800] do_syscall_64+0x60/0xe0 [ 142.187642][ T8800] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.193540][ T8800] RIP: 0033:0x45ca29 [ 142.197444][ T8800] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 14:45:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 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, 0x7ffd, 0x0, 0x0, 0x180000}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) 14:45:34 executing program 0: open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) perf_event_open(&(0x7f00000012c0)={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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:34 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1) perf_event_open(&(0x7f00000012c0)={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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:34 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRES32], 0xffffffffffffff63}}], 0x1, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) 14:45:34 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3, 0x2}], 0x1) [ 142.217054][ T8800] RSP: 002b:00007f6be363dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 142.225475][ T8800] RAX: ffffffffffffffda RBX: 00000000004e7600 RCX: 000000000045ca29 [ 142.233578][ T8800] RDX: 0000000000000000 RSI: 000000000000541b RDI: 0000000000000005 [ 142.241567][ T8800] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 142.249555][ T8800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 142.257531][ T8800] R13: 000000000000039f R14: 00000000004c6399 R15: 00007f6be363e6d4 14:45:34 executing program 1 (fault-call:3 fault-nth:2): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x541b, 0x0) 14:45:35 executing program 3: open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x800, 0x108) perf_event_open(&(0x7f00000012c0)={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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:35 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRES32], 0xffffffffffffff63}}], 0x1, 0x0) close(r0) 14:45:35 executing program 0: perf_event_open(&(0x7f00000012c0)={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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) [ 142.500876][ T8819] FAULT_INJECTION: forcing a failure. [ 142.500876][ T8819] name failslab, interval 1, probability 0, space 0, times 0 [ 142.516338][ T8819] CPU: 1 PID: 8819 Comm: syz-executor.1 Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 142.526168][ T8819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.536231][ T8819] Call Trace: [ 142.539548][ T8819] dump_stack+0x18f/0x20d [ 142.543900][ T8819] should_fail.cold+0x5/0x14 [ 142.548510][ T8819] should_failslab+0x5/0xf [ 142.553026][ T8819] __kmalloc+0x2d9/0x7a0 [ 142.557277][ T8819] ? tomoyo_encode2.part.0+0xec/0x3b0 [ 142.562661][ T8819] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 142.568494][ T8819] tomoyo_encode2.part.0+0xec/0x3b0 [ 142.573705][ T8819] ? lock_release+0x800/0x800 [ 142.578745][ T8819] tomoyo_encode+0x28/0x50 [ 142.583173][ T8819] tomoyo_realpath_from_path+0x184/0x620 [ 142.588822][ T8819] tomoyo_path_number_perm+0x1c2/0x4d0 [ 142.594303][ T8819] ? tomoyo_path_number_perm+0x17a/0x4d0 [ 142.599947][ T8819] ? tomoyo_execute_permission+0x470/0x470 [ 142.605769][ T8819] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 142.611811][ T8819] ? rcu_read_lock_held_common+0xa0/0xa0 [ 142.617473][ T8819] ? check_preemption_disabled+0x38/0x220 [ 142.623203][ T8819] ? __fget_files+0x299/0x400 [ 142.628023][ T8819] security_file_ioctl+0x6c/0xb0 [ 142.632977][ T8819] ksys_ioctl+0x50/0x180 [ 142.637238][ T8819] __x64_sys_ioctl+0x6f/0xb0 [ 142.641924][ T8819] do_syscall_64+0x60/0xe0 [ 142.646352][ T8819] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.652247][ T8819] RIP: 0033:0x45ca29 [ 142.656146][ T8819] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 142.675842][ T8819] RSP: 002b:00007f6be363dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 142.684292][ T8819] RAX: ffffffffffffffda RBX: 00000000004e7600 RCX: 000000000045ca29 [ 142.692273][ T8819] RDX: 0000000000000000 RSI: 000000000000541b RDI: 0000000000000005 14:45:35 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3, 0x3f00}], 0x1) 14:45:35 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3}], 0x1) 14:45:35 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3, 0x0, 0x2}], 0x1) [ 142.700340][ T8819] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 142.708317][ T8819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 142.716299][ T8819] R13: 000000000000039f R14: 00000000004c6399 R15: 00007f6be363e6d4 [ 142.885564][ T8819] ERROR: Out of memory at tomoyo_realpath_from_path. 14:45:35 executing program 3: perf_event_open(&(0x7f00000012c0)={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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:35 executing program 0: perf_event_open(&(0x7f00000012c0)={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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:35 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYRES32], 0xffffffffffffff63}}], 0x1, 0x0) 14:45:35 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3, 0x0, 0x3f00}], 0x1) 14:45:35 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 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, 0x7ffd, 0x0, 0x0, 0x180000}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) 14:45:35 executing program 1 (fault-call:3 fault-nth:3): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x541b, 0x0) 14:45:35 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:35 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3}], 0x3) 14:45:35 executing program 3: perf_event_open(&(0x7f00000012c0)={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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:35 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) 14:45:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x541b, 0x0) 14:45:35 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:35 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3}], 0x1f4) 14:45:36 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:36 executing program 5: connect$rxrpc(0xffffffffffffffff, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) 14:45:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x2, 0x0) 14:45:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7ffd, 0x0, 0x0, 0x180000}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) 14:45:36 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:36 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3}], 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfcff}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x40}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000001300)={0x17, 0x7, 0xdf, 0x8, 0x88, 0x1, 0x1f, [], r2, r4, 0x2, 0x3, 0x2}, 0x40) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000001340)={&(0x7f0000000000)="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", &(0x7f0000000200)=""/222, &(0x7f0000000300)="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", &(0x7f0000000100)="e83eb6c24a7bc1889d7a6ce8d649c16ea65cf939c27bcd07ebe6360a768ed378b7e863428efe822973510c16f8ec92269141403f5a29a5c00a132e60072685fde882fc2f1f30e650fc5a08647d99f8f45545686ed9a6c3601e5e6f119b9186dc880519138193c69094df68c398c772b49bc97e08fad99b487db1dfc4bee46aa8dce1c7b135a4ef23146a44d788ff313e0fc7e2069318377818e5d0c739420b33220082defcee6b7d544617dbaf28445d941811193a6d8693b266df69", 0x80000001, r5, 0x4}, 0x38) 14:45:36 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:36 executing program 5: connect$rxrpc(0xffffffffffffffff, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) 14:45:36 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x10, 0x0) 14:45:36 executing program 0: perf_event_open(&(0x7f00000012c0)={0x0, 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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:36 executing program 5: connect$rxrpc(0xffffffffffffffff, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) 14:45:36 executing program 3: perf_event_open(&(0x7f00000012c0)={0x0, 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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:36 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3, 0x6}], 0x1) 14:45:36 executing program 5: r0 = socket(0x0, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) 14:45:37 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 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, 0x7ffd, 0x0, 0x0, 0x180000}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40305829, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0x12) 14:45:37 executing program 0: perf_event_open(&(0x7f00000012c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:37 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3}], 0x1) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfcff}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0x0, r1, 0x2, 0x2, 0x0, 0xfffffffffffffffa}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast1}}}, 0x84) 14:45:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x4b36, 0x0) 14:45:37 executing program 3: perf_event_open(&(0x7f00000012c0)={0x0, 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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:37 executing program 5: r0 = socket(0x0, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) 14:45:37 executing program 3: perf_event_open(&(0x7f00000012c0)={0x0, 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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:37 executing program 0: perf_event_open(&(0x7f00000012c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:37 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 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, 0x7ffd, 0x0, 0x0, 0x180000}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40305829, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0x12) 14:45:37 executing program 5: r0 = socket(0x0, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) 14:45:37 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:37 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x4b71, 0x0) 14:45:37 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 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, 0x7ffd, 0x0, 0x0, 0x180000}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40305829, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0x12) 14:45:37 executing program 5: r0 = socket(0x25, 0x0, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) 14:45:37 executing program 3: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:37 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x4c00, 0x0) 14:45:37 executing program 2: semop(0x0, &(0x7f00000001c0), 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x44801, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 14:45:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 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, 0x7ffd, 0x0, 0x0, 0x180000}) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40305829, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) 14:45:38 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:38 executing program 3: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:38 executing program 5: r0 = socket(0x25, 0x0, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) 14:45:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x4c01, 0x0) 14:45:38 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f00000001c0)=[{0x1, 0xfffc}], 0x1) semop(r0, &(0x7f00000002c0)=[{0x0, 0xffff}, {0x0, 0x367}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000100)=[0x2]) semop(r0, &(0x7f0000000000)=[{0x4, 0x6, 0x1000}], 0x1) 14:45:38 executing program 3: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:38 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:38 executing program 5: r0 = socket(0x25, 0x0, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) 14:45:38 executing program 3: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x540e, 0x0) 14:45:38 executing program 5: socket(0x25, 0x1, 0x0) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) 14:45:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x5421, 0x0) 14:45:38 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:38 executing program 5: socket(0x25, 0x1, 0x0) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) 14:45:38 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7ffd, 0x0, 0x0, 0x180000}) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40305829, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) 14:45:38 executing program 3: perf_event_open(&(0x7f00000012c0)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) [ 146.361212][ T9065] [ 146.363620][ T9065] ============================= [ 146.368580][ T9065] WARNING: suspicious RCU usage [ 146.373459][ T9065] 5.7.0-rc7-next-20200526-syzkaller #0 Not tainted [ 146.380516][ T9065] ----------------------------- [ 146.385476][ T9065] kernel/rcu/tree.c:715 RCU dynticks_nesting counter underflow/zero!! [ 146.393874][ T9065] [ 146.393874][ T9065] other info that might help us debug this: [ 146.393874][ T9065] [ 146.405022][ T9065] [ 146.405022][ T9065] RCU used illegally from idle CPU! [ 146.405022][ T9065] rcu_scheduler_active = 2, debug_locks = 1 [ 146.419127][ T9065] RCU used illegally from extended quiescent state! [ 146.426258][ T9065] no locks held by syz-executor.1/9065. [ 146.432059][ T9065] [ 146.432059][ T9065] stack backtrace: [ 146.438786][ T9065] CPU: 0 PID: 9065 Comm: syz-executor.1 Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 146.450855][ T9065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.462427][ T9065] Call Trace: [ 146.466076][ T9065] dump_stack+0x18f/0x20d [ 146.471161][ T9065] rcu_irq_exit_preempt+0x1fa/0x250 [ 146.476695][ T9065] idtentry_exit+0x9e/0xc0 [ 146.481147][ T9065] exc_general_protection+0x23d/0x520 [ 146.486767][ T9065] ? exc_bounds+0x1c0/0x1c0 [ 146.491562][ T9065] ? __debug_object_init+0x4ae/0xdd0 [ 146.497032][ T9065] ? allocate_vpid.part.0+0x53/0x90 [ 146.503164][ T9065] asm_exc_general_protection+0x1e/0x30 [ 146.508880][ T9065] RIP: 0010:kvm_fastop_exception+0xb68/0xfe8 [ 146.514935][ T9065] Code: f2 ff ff ff 48 31 db e9 cb c9 2a f9 b8 f2 ff ff ff 48 31 f6 e9 cf c9 2a f9 31 c0 e9 bc 2c 2b f9 b8 fb ff ff ff e9 13 a9 31 f9 fb ff ff ff 31 c0 31 d2 e9 33 a9 31 f9 31 db e9 2a 0b 42 f9 31 [ 146.536811][ T9065] RSP: 0018:ffffc9001692fa30 EFLAGS: 00010216 [ 146.543074][ T9065] RAX: 0000000000040000 RBX: ffff888056e7c480 RCX: 0000000000000122 [ 146.551528][ T9065] RDX: 000000000000618f RSI: ffffc9001692fa98 RDI: 0000000000000122 [ 146.559688][ T9065] RBP: 0000000000000122 R08: ffff888093c085c0 R09: fffffbfff131f481 [ 146.567932][ T9065] R10: ffffffff898fa403 R11: fffffbfff131f480 R12: 0000000000000122 [ 146.576346][ T9065] R13: 0000000000000078 R14: 0000000000000006 R15: ffffffff88244b5c [ 146.584600][ T9065] vmx_create_vcpu+0x184/0x2b40 [ 146.589858][ T9065] ? vmx_exec_control+0x1f0/0x1f0 [ 146.595473][ T9065] ? memset+0x20/0x40 [ 146.601129][ T9065] kvm_arch_vcpu_create+0x6a8/0xb30 [ 146.607103][ T9065] kvm_vm_ioctl+0x15b7/0x2460 [ 146.612077][ T9065] ? lock_downgrade+0x840/0x840 [ 146.617268][ T9065] ? kvm_unregister_device_ops+0x60/0x60 [ 146.623000][ T9065] ? tomoyo_path_number_perm+0x238/0x4d0 [ 146.628650][ T9065] ? tomoyo_execute_permission+0x470/0x470 [ 146.634653][ T9065] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 146.640984][ T9065] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 146.647420][ T9065] ? do_vfs_ioctl+0x27d/0x1090 [ 146.652360][ T9065] ? ioctl_file_clone+0x180/0x180 [ 146.657921][ T9065] ? check_preemption_disabled+0x38/0x220 [ 146.664237][ T9065] ? __fget_files+0x299/0x400 [ 146.668928][ T9065] ? kvm_unregister_device_ops+0x60/0x60 [ 146.675353][ T9065] ksys_ioctl+0x11a/0x180 [ 146.679717][ T9065] __x64_sys_ioctl+0x6f/0xb0 [ 146.684492][ T9065] do_syscall_64+0x60/0xe0 [ 146.688999][ T9065] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 146.697583][ T9065] RIP: 0033:0x45ca29 [ 146.701728][ T9065] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 146.721325][ T9065] RSP: 002b:00007f6be363dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 146.730256][ T9065] RAX: ffffffffffffffda RBX: 00000000004e73c0 RCX: 000000000045ca29 [ 146.738210][ T9065] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000004 [ 146.746197][ T9065] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 146.754153][ T9065] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 146.762122][ T9065] R13: 0000000000000396 R14: 00000000004c62c6 R15: 00007f6be363e6d4 [ 146.770207][ T9065] [ 146.772518][ T9065] ============================= [ 146.777652][ T9065] WARNING: suspicious RCU usage [ 146.782874][ T9065] 5.7.0-rc7-next-20200526-syzkaller #0 Not tainted [ 146.789350][ T9065] ----------------------------- [ 146.794276][ T9065] kernel/rcu/tree.c:717 RCU in extended quiescent state!! [ 146.801358][ T9065] [ 146.801358][ T9065] other info that might help us debug this: [ 146.801358][ T9065] [ 146.811866][ T9065] [ 146.811866][ T9065] RCU used illegally from idle CPU! [ 146.811866][ T9065] rcu_scheduler_active = 2, debug_locks = 1 [ 146.825721][ T9065] RCU used illegally from extended quiescent state! [ 146.833653][ T9065] no locks held by syz-executor.1/9065. [ 146.839715][ T9065] [ 146.839715][ T9065] stack backtrace: [ 146.846487][ T9065] CPU: 0 PID: 9065 Comm: syz-executor.1 Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 146.856438][ T9065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.867667][ T9065] Call Trace: [ 146.872225][ T9065] dump_stack+0x18f/0x20d [ 146.877095][ T9065] idtentry_exit+0x9e/0xc0 [ 146.881944][ T9065] exc_general_protection+0x23d/0x520 [ 146.888362][ T9065] ? exc_bounds+0x1c0/0x1c0 [ 146.892934][ T9065] ? __debug_object_init+0x4ae/0xdd0 [ 146.898303][ T9065] ? allocate_vpid.part.0+0x53/0x90 [ 146.903881][ T9065] asm_exc_general_protection+0x1e/0x30 [ 146.909986][ T9065] RIP: 0010:kvm_fastop_exception+0xb68/0xfe8 [ 146.916700][ T9065] Code: f2 ff ff ff 48 31 db e9 cb c9 2a f9 b8 f2 ff ff ff 48 31 f6 e9 cf c9 2a f9 31 c0 e9 bc 2c 2b f9 b8 fb ff ff ff e9 13 a9 31 f9 fb ff ff ff 31 c0 31 d2 e9 33 a9 31 f9 31 db e9 2a 0b 42 f9 31 [ 146.936598][ T9065] RSP: 0018:ffffc9001692fa30 EFLAGS: 00010216 [ 146.942815][ T9065] RAX: 0000000000040000 RBX: ffff888056e7c480 RCX: 0000000000000122 [ 146.950794][ T9065] RDX: 000000000000618f RSI: ffffc9001692fa98 RDI: 0000000000000122 [ 146.959206][ T9065] RBP: 0000000000000122 R08: ffff888093c085c0 R09: fffffbfff131f481 [ 146.967366][ T9065] R10: ffffffff898fa403 R11: fffffbfff131f480 R12: 0000000000000122 [ 146.976069][ T9065] R13: 0000000000000078 R14: 0000000000000006 R15: ffffffff88244b5c [ 146.984761][ T9065] vmx_create_vcpu+0x184/0x2b40 [ 146.989794][ T9065] ? vmx_exec_control+0x1f0/0x1f0 [ 146.994806][ T9065] ? memset+0x20/0x40 [ 146.998782][ T9065] kvm_arch_vcpu_create+0x6a8/0xb30 [ 147.003969][ T9065] kvm_vm_ioctl+0x15b7/0x2460 [ 147.008719][ T9065] ? lock_downgrade+0x840/0x840 [ 147.013562][ T9065] ? kvm_unregister_device_ops+0x60/0x60 [ 147.019293][ T9065] ? tomoyo_path_number_perm+0x238/0x4d0 [ 147.024911][ T9065] ? tomoyo_execute_permission+0x470/0x470 [ 147.030702][ T9065] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 147.037987][ T9065] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 147.043937][ T9065] ? do_vfs_ioctl+0x27d/0x1090 [ 147.048872][ T9065] ? ioctl_file_clone+0x180/0x180 [ 147.054271][ T9065] ? check_preemption_disabled+0x38/0x220 [ 147.060055][ T9065] ? __fget_files+0x299/0x400 [ 147.065009][ T9065] ? kvm_unregister_device_ops+0x60/0x60 [ 147.070719][ T9065] ksys_ioctl+0x11a/0x180 [ 147.075044][ T9065] __x64_sys_ioctl+0x6f/0xb0 [ 147.080170][ T9065] do_syscall_64+0x60/0xe0 [ 147.084664][ T9065] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.090832][ T9065] RIP: 0033:0x45ca29 [ 147.094714][ T9065] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.115971][ T9065] RSP: 002b:00007f6be363dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 147.124415][ T9065] RAX: ffffffffffffffda RBX: 00000000004e73c0 RCX: 000000000045ca29 [ 147.137425][ T9065] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000004 [ 147.146169][ T9065] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 147.154392][ T9065] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 147.162352][ T9065] R13: 0000000000000396 R14: 00000000004c62c6 R15: 00007f6be363e6d4 [ 147.170493][ C0] [ 147.170497][ C0] ============================= [ 147.170500][ C0] WARNING: suspicious RCU usage [ 147.170504][ C0] 5.7.0-rc7-next-20200526-syzkaller #0 Not tainted [ 147.170508][ C0] ----------------------------- [ 147.170513][ C0] include/linux/rcupdate.h:635 rcu_read_lock() used illegally while idle! [ 147.170516][ C0] [ 147.170520][ C0] other info that might help us debug this: [ 147.170522][ C0] [ 147.170524][ C0] [ 147.170528][ C0] RCU used illegally from idle CPU! [ 147.170532][ C0] rcu_scheduler_active = 2, debug_locks = 1 [ 147.170537][ C0] RCU used illegally from extended quiescent state! [ 147.170540][ C0] 2 locks held by syz-executor.1/9065: [ 147.170543][ C0] #0: ffffffff899b47b8 (logbuf_lock){-.-.}-{2:2}, at: vprintk_emit+0x11a/0x720 [ 147.170559][ C0] #1: ffffffff899bfd00 (rcu_read_lock){....}-{1:2}, at: __bpf_address_lookup+0x0/0x290 [ 147.170576][ C0] [ 147.170579][ C0] stack backtrace: [ 147.170586][ C0] CPU: 0 PID: 9065 Comm: syz-executor.1 Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 147.170592][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.170594][ C0] Call Trace: [ 147.170598][ C0] dump_stack+0x18f/0x20d [ 147.170601][ C0] __bpf_address_lookup+0x23a/0x290 [ 147.170604][ C0] kallsyms_lookup+0x234/0x2d0 [ 147.170608][ C0] ? widen_string+0xdd/0x2a0 [ 147.170611][ C0] __sprint_symbol+0x9c/0x1c0 [ 147.170615][ C0] ? kallsyms_lookup+0x2d0/0x2d0 [ 147.170618][ C0] ? mark_lock+0x11f/0xdd0 [ 147.170621][ C0] ? string_nocheck+0x1a9/0x220 [ 147.170624][ C0] ? print_usage_bug+0x240/0x240 [ 147.170627][ C0] symbol_string+0x14f/0x200 [ 147.170630][ C0] ? ptr_to_id+0x3e0/0x3e0 [ 147.170633][ C0] ? mark_lock+0x11f/0xdd0 [ 147.170635][ C0] ? widen_string+0xdd/0x2a0 [ 147.170638][ C0] ? set_precision+0x170/0x170 [ 147.170641][ C0] ? print_usage_bug+0x240/0x240 [ 147.170644][ C0] ? string_nocheck+0x1a9/0x220 [ 147.170646][ C0] ? number+0x82a/0xb00 [ 147.170649][ C0] pointer+0x15e/0x7c0 [ 147.170652][ C0] ? file_dentry_name+0x120/0x120 [ 147.170655][ C0] ? hex_string+0x4c0/0x4c0 [ 147.170658][ C0] vsnprintf+0x5ac/0x14f0 [ 147.170661][ C0] ? pointer+0x7c0/0x7c0 [ 147.170665][ C0] ? lock_release+0x800/0x800 [ 147.170668][ C0] ? lock_downgrade+0x840/0x840 [ 147.170670][ C0] vscnprintf+0x29/0x80 [ 147.170673][ C0] vprintk_store+0x40/0x4b0 [ 147.170677][ C0] vprintk_emit+0x139/0x720 [ 147.170681][ C0] vprintk_func+0x8f/0x1a6 [ 147.170684][ C0] ? irq_work_queue+0x2b/0x80 [ 147.170687][ C0] printk+0xba/0xed [ 147.170690][ C0] ? log_store.cold+0x16/0x16 [ 147.170693][ C0] ? unwind_next_frame+0x105a/0x1df0 [ 147.170695][ C0] show_ip+0x22/0x30 [ 147.170698][ C0] show_iret_regs+0x10/0x32 [ 147.170701][ C0] __show_regs+0x18/0x50 [ 147.170704][ C0] ? rcu_nmi_exit+0x214/0x2c0 [ 147.170708][ C0] show_trace_log_lvl+0x25f/0x2b5 [ 147.170711][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.170714][ C0] dump_stack+0x18f/0x20d [ 147.170717][ C0] rcu_irq_exit_preempt+0x1fa/0x250 [ 147.170721][ C0] idtentry_exit+0x9e/0xc0 [ 147.170724][ C0] exc_general_protection+0x23d/0x520 [ 147.170728][ C0] ? exc_bounds+0x1c0/0x1c0 [ 147.170732][ C0] ? __debug_object_init+0x4ae/0xdd0 [ 147.170735][ C0] ? allocate_vpid.part.0+0x53/0x90 [ 147.170739][ C0] asm_exc_general_protection+0x1e/0x30 [ 147.170743][ C0] RIP: 0010:kvm_fastop_exception+0xb68/0xfe8 [ 147.170755][ C0] Code: f2 ff ff ff 48 31 db e9 cb c9 2a f9 b8 f2 ff ff ff 48 31 f6 e9 cf c9 2a f9 31 c0 e9 bc 2c 2b f9 b8 fb ff ff ff e9 13 a9 31 f9 fb ff ff ff 31 c0 31 d2 e9 33 a9 31 f9 31 db e9 2a 0b 42 f9 31 [ 147.170759][ C0] RSP: 0018:ffffc9001692fa30 EFLAGS: 00010216 [ 147.170767][ C0] RAX: 0000000000040000 RBX: ffff888056e7c480 RCX: 0000000000000122 [ 147.170772][ C0] RDX: 000000000000618f RSI: ffffc9001692fa98 RDI: 0000000000000122 [ 147.170785][ C0] RBP: 0000000000000122 R08: ffff888093c085c0 R09: fffffbfff131f481 [ 147.170791][ C0] R10: ffffffff898fa403 R11: fffffbfff131f480 R12: 0000000000000122 [ 147.170796][ C0] R13: 0000000000000078 R14: 0000000000000006 R15: ffffffff88244b5c [ 147.170799][ C0] vmx_create_vcpu+0x184/0x2b40 [ 147.170802][ C0] ? vmx_exec_control+0x1f0/0x1f0 [ 147.170805][ C0] ? memset+0x20/0x40 [ 147.170810][ C0] kvm_arch_vcpu_create+0x6a8/0xb30 [ 147.170813][ C0] kvm_vm_ioctl+0x15b7/0x2460 [ 147.170817][ C0] ? lock_downgrade+0x840/0x840 [ 147.170822][ C0] ? kvm_unregister_device_ops+0x60/0x60 [ 147.170827][ C0] ? tomoyo_path_number_perm+0x238/0x4d0 [ 147.170831][ C0] ? tomoyo_execute_permission+0x470/0x470 [ 147.170835][ C0] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 147.170839][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 147.170842][ C0] ? do_vfs_ioctl+0x27d/0x1090 [ 147.170846][ C0] ? ioctl_file_clone+0x180/0x180 [ 147.170851][ C0] ? check_preemption_disabled+0x38/0x220 [ 147.170855][ C0] ? __fget_files+0x299/0x400 [ 147.170859][ C0] ? kvm_unregister_device_ops+0x60/0x60 [ 147.170862][ C0] ksys_ioctl+0x11a/0x180 [ 147.170865][ C0] __x64_sys_ioctl+0x6f/0xb0 [ 147.170868][ C0] do_syscall_64+0x60/0xe0 [ 147.170873][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.170876][ C0] [ 147.170879][ C0] =====0x45ca29 [ 147.170886][ C0] WARNING: suspicious RCU usage [ 147.170890][ C0] 5.7.0-rc7-next-20200526-syzkaller #0 Not tainted [ 147.170894][ C0] ----------------------------- [ 147.170899][ C0] include/linux/rcupdate.h:684 rcu_read_unlock() used illegally while idle! [ 147.170901][ C0] [ 147.170905][ C0] other info that might help us debug this: [ 147.170907][ C0] [ 147.170910][ C0] [ 147.170913][ C0] RCU used illegally from idle CPU! [ 147.170917][ C0] rcu_scheduler_active = 2, debug_locks = 1 [ 147.170921][ C0] RCU used illegally from extended quiescent state! [ 147.170925][ C0] 3 locks held by syz-executor.1/9065: [ 147.170927][ C0] #0: ffffffff899b47b8 (logbuf_lock){-.-.}-{2:2}, at: vprintk_emit+0x11a/0x720 [ 147.170943][ C0] #1: ffffffff899bfd00 (rcu_read_lock){....}-{1:2}, at: __bpf_address_lookup+0x0/0x290 [ 147.170961][ C0] #2: ffffffff899bfd00 (rcu_read_lock){....}-{1:2}, at: __bpf_address_lookup+0x0/0x290 [ 147.170978][ C0] [ 147.170981][ C0] stack backtrace: [ 147.170987][ C0] CPU: 0 PID: 9065 Comm: syz-executor.1 Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 147.170992][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.170995][ C0] Call Trace: [ 147.170998][ C0] dump_stack+0x18f/0x20d [ 147.171002][ C0] __bpf_address_lookup+0x1f5/0x290 [ 147.171005][ C0] kallsyms_lookup+0x234/0x2d0 [ 147.171009][ C0] __sprint_symbol+0x9c/0x1c0 [ 147.171013][ C0] ? kallsyms_lookup+0x2d0/0x2d0 [ 147.171017][ C0] ? set_precision+0x170/0x170 [ 147.171021][ C0] symbol_string+0x14f/0x200 [ 147.171024][ C0] ? ptr_to_id+0x3e0/0x3e0 [ 147.171028][ C0] ? string_nocheck+0x220/0x220 [ 147.171032][ C0] ? widen_string+0xdd/0x2a0 [ 147.171035][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.171039][ C0] ? set_precision+0x170/0x170 [ 147.171042][ C0] ? string_nocheck+0x1a9/0x220 [ 147.171045][ C0] ? number+0x82a/0xb00 [ 147.171048][ C0] pointer+0x15e/0x7c0 [ 147.171053][ C0] ? file_dentry_name+0x120/0x120 [ 147.171056][ C0] ? hex_string+0x4c0/0x4c0 [ 147.171060][ C0] ? enable_ptr_key_workfn+0x30/0x30 [ 147.171063][ C0] vsnprintf+0x5ac/0x14f0 [ 147.171066][ C0] ? pointer+0x7c0/0x7c0 [ 147.171069][ C0] ? vsnprintf+0x2c6/0x14f0 [ 147.171073][ C0] vscnprintf+0x29/0x80 [ 147.171076][ C0] printk_safe_log_store+0xf5/0x250 [ 147.171080][ C0] ? printk_deferred+0xed/0xed [ 147.171083][ C0] ? irq_work_queue+0x2b/0x80 [ 147.171087][ C0] ? printk_safe_log_store+0x1b7/0x250 [ 147.171090][ C0] vprintk_func+0xef/0x1a6 [ 147.171093][ C0] printk+0xba/0xed [ 147.171096][ C0] ? log_store.cold+0x16/0x16 [ 147.171100][ C0] ? unwind_next_frame+0x105a/0x1df0 [ 147.171102][ C0] show_ip+0x22/0x30 [ 147.171106][ C0] show_iret_regs+0x10/0x32 [ 147.171109][ C0] __show_regs+0x18/0x50 [ 147.171112][ C0] ? rcu_nmi_exit+0x214/0x2c0 [ 147.171116][ C0] show_trace_log_lvl+0x25f/0x2b5 [ 147.171119][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.171123][ C0] dump_stack+0x18f/0x20d [ 147.171126][ C0] __bpf_address_lookup+0x23a/0x290 [ 147.171130][ C0] kallsyms_lookup+0x234/0x2d0 [ 147.171133][ C0] ? widen_string+0xdd/0x2a0 [ 147.171137][ C0] __sprint_symbol+0x9c/0x1c0 [ 147.171141][ C0] ? kallsyms_lookup+0x2d0/0x2d0 [ 147.171144][ C0] ? mark_lock+0x11f/0xdd0 [ 147.171148][ C0] ? string_nocheck+0x1a9/0x220 [ 147.171151][ C0] ? print_usage_bug+0x240/0x240 [ 147.171155][ C0] symbol_string+0x14f/0x200 [ 147.171157][ C0] ? ptr_to_id+0x3e0/0x3e0 [ 147.171161][ C0] ? mark_lock+0x11f/0xdd0 [ 147.171163][ C0] ? widen_string+0xdd/0x2a0 [ 147.171167][ C0] ? set_precision+0x170/0x170 [ 147.171170][ C0] ? print_usage_bug+0x240/0x240 [ 147.171173][ C0] ? string_nocheck+0x1a9/0x220 [ 147.171176][ C0] ? number+0x82a/0xb00 [ 147.171179][ C0] pointer+0x15e/0x7c0 [ 147.171183][ C0] ? file_dentry_name+0x120/0x120 [ 147.171186][ C0] ? hex_string+0x4c0/0x4c0 [ 147.171190][ C0] vsnprintf+0x5ac/0x14f0 [ 147.171193][ C0] ? pointer+0x7c0/0x7c0 [ 147.171197][ C0] ? lock_release+0x800/0x800 [ 147.171200][ C0] ? lock_downgrade+0x840/0x840 [ 147.171204][ C0] vscnprintf+0x29/0x80 [ 147.171207][ C0] vprintk_store+0x40/0x4b0 [ 147.171211][ C0] vprintk_emit+0x139/0x720 [ 147.171214][ C0] vprintk_func+0x8f/0x1a6 [ 147.171218][ C0] ? irq_work_queue+0x2b/0x80 [ 147.171222][ C0] printk+0xba/0xed [ 147.171225][ C0] ? log_store.cold+0x16/0x16 [ 147.171229][ C0] ? unwind_next_frame+0x105a/0x1df0 [ 147.171233][ C0] show_ip+0x22/0x30 [ 147.171236][ C0] show_iret_regs+0x10/0x32 [ 147.171240][ C0] __show_regs+0x18/0x50 [ 147.171244][ C0] ? rcu_nmi_exit+0x214/0x2c0 [ 147.171248][ C0] show_trace_log_lvl+0x25f/0x2b5 [ 147.171252][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.171256][ C0] dump_stack+0x18f/0x20d [ 147.171260][ C0] rcu_irq_exit_preempt+0x1fa/0x250 [ 147.171263][ C0] idtentry_exit+0x9e/0xc0 [ 147.171267][ C0] exc_general_protection+0x23d/0x520 [ 147.171270][ C0] ? exc_bounds+0x1c0/0x1c0 [ 147.171274][ C0] ? __debug_object_init+0x4ae/0xdd0 [ 147.171277][ C0] ? allocate_vpid.part.0+0x53/0x90 [ 147.171282][ C0] asm_exc_general_protection+0x1e/0x30 [ 147.171286][ C0] RIP: 0010:kvm_fastop_exception+0xb68/0xfe8 [ 147.171297][ C0] Code: f2 ff ff ff 48 31 db e9 cb c9 2a f9 b8 f2 ff ff ff 48 31 f6 e9 cf c9 2a f9 31 c0 e9 bc 2c 2b f9 b8 fb ff ff ff e9 13 a9 31 f9 fb ff ff ff 31 c0 31 d2 e9 33 a9 31 f9 31 db e9 2a 0b 42 f9 31 [ 147.171301][ C0] RSP: 0018:ffffc9001692fa30 EFLAGS: 00010216 [ 147.171309][ C0] RAX: 0000000000040000 RBX: ffff888056e7c480 RCX: 0000000000000122 [ 147.171314][ C0] RDX: 000000000000618f RSI: ffffc9001692fa98 RDI: 0000000000000122 [ 147.171319][ C0] RBP: 0000000000000122 R08: ffff888093c085c0 R09: fffffbfff131f481 [ 147.171324][ C0] R10: ffffffff898fa403 R11: fffffbfff131f480 R12: 0000000000000122 [ 147.171329][ C0] R13: 0000000000000078 R14: 0000000000000006 R15: ffffffff88244b5c [ 147.171333][ C0] vmx_create_vcpu+0x184/0x2b40 [ 147.171337][ C0] ? vmx_exec_control+0x1f0/0x1f0 [ 147.171341][ C0] ? memset+0x20/0x40 [ 147.171345][ C0] kvm_arch_vcpu_create+0x6a8/0xb30 [ 147.171349][ C0] kvm_vm_ioctl+0x15b7/0x2460 [ 147.171353][ C0] ? lock_downgrade+0x840/0x840 [ 147.171357][ C0] ? kvm_unregister_device_ops+0x60/0x60 [ 147.171362][ C0] ? tomoyo_path_number_perm+0x238/0x4d0 [ 147.171365][ C0] ? tomoyo_execute_permission+0x470/0x470 [ 147.171369][ C0] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 147.171373][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 147.171375][ C0] ? do_vfs_ioctl+0x27d/0x1090 [ 147.171379][ C0] ? ioctl_file_clone+0x180/0x180 [ 147.171383][ C0] ? check_preemption_disabled+0x38/0x220 [ 147.171386][ C0] ? __fget_files+0x299/0x400 [ 147.171390][ C0] ? kvm_unregister_device_ops+0x60/0x60 [ 147.171394][ C0] ksys_ioctl+0x11a/0x180 [ 147.171398][ C0] __x64_sys_ioctl+0x6f/0xb0 [ 147.171401][ C0] do_syscall_64+0x60/0xe0 [ 147.171405][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.171408][ C0] RIP: 0033:0x45ca29 [ 147.171418][ C0] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.171421][ C0] RSP: 002b:00 [ 147.171429][ C0] Lost 15 message(s)! [ 148.506390][ T9065] [ 148.509384][ T9065] ============================= [ 148.514873][ T9065] WARNING: suspicious RCU usage [ 148.520974][ T9065] 5.7.0-rc7-next-20200526-syzkaller #0 Not tainted [ 148.527534][ T9065] ----------------------------- [ 148.532479][ T9065] include/trace/events/rcu.h:27 suspicious rcu_dereference_check() usage! [ 148.541375][ T9065] [ 148.541375][ T9065] other info that might help us debug this: [ 148.541375][ T9065] [ 148.551976][ T9065] [ 148.551976][ T9065] RCU used illegally from idle CPU! [ 148.551976][ T9065] rcu_scheduler_active = 2, debug_locks = 1 [ 148.566340][ T9065] RCU used illegally from extended quiescent state! [ 148.573133][ T9065] no locks held by syz-executor.1/9065. [ 148.579309][ T9065] [ 148.579309][ T9065] stack backtrace: [ 148.585633][ T9065] CPU: 0 PID: 9065 Comm: syz-executor.1 Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 148.596670][ T9065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.607296][ T9065] Call Trace: [ 148.612110][ T9065] dump_stack+0x18f/0x20d [ 148.616711][ T9065] rcu_note_context_switch+0x113d/0x1b20 [ 148.622747][ T9065] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 148.628748][ T9065] ? retint_kernel+0x2b/0x2b [ 148.633935][ T9065] ? trace_hardirqs_on_caller+0x64/0x230 [ 148.640972][ T9065] __schedule+0x22b/0x1fa0 [ 148.645571][ T9065] ? check_preemption_disabled+0x38/0x220 [ 148.651757][ T9065] ? firmware_map_remove+0x19e/0x19e [ 148.657426][ T9065] preempt_schedule_irq+0xb0/0x150 [ 148.663120][ T9065] idtentry_exit+0xb9/0xc0 [ 148.668081][ T9065] exc_general_protection+0x23d/0x520 [ 148.674305][ T9065] ? exc_bounds+0x1c0/0x1c0 [ 148.679510][ T9065] ? __debug_object_init+0x4ae/0xdd0 [ 148.685306][ T9065] ? allocate_vpid.part.0+0x53/0x90 [ 148.691828][ T9065] asm_exc_general_protection+0x1e/0x30 [ 148.698431][ T9065] RIP: 0010:kvm_fastop_exception+0xb68/0xfe8 [ 148.704687][ T9065] Code: f2 ff ff ff 48 31 db e9 cb c9 2a f9 b8 f2 ff ff ff 48 31 f6 e9 cf c9 2a f9 31 c0 e9 bc 2c 2b f9 b8 fb ff ff ff e9 13 a9 31 f9 fb ff ff ff 31 c0 31 d2 e9 33 a9 31 f9 31 db e9 2a 0b 42 f9 31 [ 148.725941][ T9065] RSP: 0018:ffffc9001692fa30 EFLAGS: 00010216 [ 148.732418][ T9065] RAX: 0000000000040000 RBX: ffff888056e7c480 RCX: 0000000000000122 [ 148.743741][ T9065] RDX: 000000000000618f RSI: ffffc9001692fa98 RDI: 0000000000000122 [ 148.753613][ T9065] RBP: 0000000000000122 R08: ffff888093c085c0 R09: fffffbfff131f481 [ 148.762562][ T9065] R10: ffffffff898fa403 R11: fffffbfff131f480 R12: 0000000000000122 [ 148.771644][ T9065] R13: 0000000000000078 R14: 0000000000000006 R15: ffffffff88244b5c [ 148.780453][ T9065] vmx_create_vcpu+0x184/0x2b40 [ 148.785428][ T9065] ? vmx_exec_control+0x1f0/0x1f0 [ 148.790799][ T9065] ? memset+0x20/0x40 [ 148.795425][ T9065] kvm_arch_vcpu_create+0x6a8/0xb30 [ 148.801388][ T9065] kvm_vm_ioctl+0x15b7/0x2460 [ 148.806509][ T9065] ? lock_downgrade+0x840/0x840 [ 148.812173][ T9065] ? kvm_unregister_device_ops+0x60/0x60 [ 148.818042][ T9065] ? tomoyo_path_number_perm+0x238/0x4d0 14:45:41 executing program 0: perf_event_open(&(0x7f00000012c0)={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, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) [ 148.824668][ T9065] ? tomoyo_execute_permission+0x470/0x470 [ 148.831047][ T9065] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 148.837395][ T9065] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 148.844760][ T9065] ? do_vfs_ioctl+0x27d/0x1090 [ 148.849819][ T9065] ? ioctl_file_clone+0x180/0x180 [ 148.855258][ T9065] ? check_preemption_disabled+0x38/0x220 [ 148.861215][ T9065] ? __fget_files+0x299/0x400 [ 148.866300][ T9065] ? kvm_unregister_device_ops+0x60/0x60 [ 148.873218][ T9065] ksys_ioctl+0x11a/0x180 [ 148.877955][ T9065] __x64_sys_ioctl+0x6f/0xb0 [ 148.885863][ T9065] do_syscall_64+0x60/0xe0 [ 148.890291][ T9065] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 148.896182][ T9065] RIP: 0033:0x45ca29 [ 148.900081][ T9065] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 148.919824][ T9065] RSP: 002b:00007f6be363dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 148.929029][ T9065] RAX: ffffffffffffffda RBX: 00000000004e73c0 RCX: 000000000045ca29 [ 148.937011][ T9065] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000004 [ 148.945012][ T9065] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 148.953889][ T9065] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 148.962546][ T9065] R13: 0000000000000396 R14: 00000000004c62c6 R15: 00007f6be363e6d4 [ 148.971289][ T9065] [ 148.976058][ T9065] ============================= [ 148.980902][ T9065] WARNING: suspicious RCU usage [ 148.988064][ T9065] 5.7.0-rc7-next-20200526-syzkaller #0 Not tainted [ 148.994834][ T9065] ----------------------------- [ 148.999681][ T9065] kernel/sched/sched.h:2344 suspicious rcu_dereference_check() usage! [ 149.007931][ T9065] [ 149.007931][ T9065] other info that might help us debug this: [ 149.007931][ T9065] [ 149.019155][ T9065] [ 149.019155][ T9065] RCU used illegally from idle CPU! [ 149.019155][ T9065] rcu_scheduler_active = 2, debug_locks = 0 [ 149.032618][ T9065] RCU used illegally from extended quiescent state! [ 149.039619][ T9065] 1 lock held by syz-executor.1/9065: [ 149.045592][ T9065] #0: ffff8880ae637d58 (&rq->lock){-.-.}-{2:2}, at: __schedule+0x233/0x1fa0 [ 149.056806][ T9065] [ 149.056806][ T9065] stack backtrace: [ 149.063357][ T9065] CPU: 0 PID: 9065 Comm: syz-executor.1 Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 149.074577][ T9065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.085516][ T9065] Call Trace: [ 149.089850][ T9065] dump_stack+0x18f/0x20d [ 149.096134][ T9065] update_load_avg+0x13de/0x1c60 [ 149.102234][ T9065] put_prev_entity+0xc1/0x2a0 [ 149.108610][ T9065] pick_next_task_fair+0x65f/0xc70 [ 149.114123][ T9065] __schedule+0x375/0x1fa0 [ 149.119246][ T9065] ? firmware_map_remove+0x19e/0x19e [ 149.126160][ T9065] preempt_schedule_irq+0xb0/0x150 [ 149.133359][ T9065] idtentry_exit+0xb9/0xc0 [ 149.139995][ T9065] exc_general_protection+0x23d/0x520 [ 149.146817][ T9065] ? exc_bounds+0x1c0/0x1c0 [ 149.152681][ T9065] ? __debug_object_init+0x4ae/0xdd0 [ 149.160558][ T9065] ? allocate_vpid.part.0+0x53/0x90 [ 149.165950][ T9065] asm_exc_general_protection+0x1e/0x30 [ 149.172023][ T9065] RIP: 0010:kvm_fastop_exception+0xb68/0xfe8 [ 149.180499][ T9065] Code: f2 ff ff ff 48 31 db e9 cb c9 2a f9 b8 f2 ff ff ff 48 31 f6 e9 cf c9 2a f9 31 c0 e9 bc 2c 2b f9 b8 fb ff ff ff e9 13 a9 31 f9 fb ff ff ff 31 c0 31 d2 e9 33 a9 31 f9 31 db e9 2a 0b 42 f9 31 [ 149.202781][ T9065] RSP: 0018:ffffc9001692fa30 EFLAGS: 00010216 [ 149.211271][ T9065] RAX: 0000000000040000 RBX: ffff888056e7c480 RCX: 0000000000000122 [ 149.222880][ T9065] RDX: 000000000000618f RSI: ffffc9001692fa98 RDI: 0000000000000122 [ 149.232802][ T9065] RBP: 0000000000000122 R08: ffff888093c085c0 R09: fffffbfff131f481 [ 149.240823][ T9065] R10: ffffffff898fa403 R11: fffffbfff131f480 R12: 0000000000000122 [ 149.250131][ T9065] R13: 0000000000000078 R14: 0000000000000006 R15: ffffffff88244b5c [ 149.261164][ T9065] vmx_create_vcpu+0x184/0x2b40 [ 149.266921][ T9065] ? vmx_exec_control+0x1f0/0x1f0 [ 149.274363][ T9065] ? memset+0x20/0x40 [ 149.280201][ T9065] kvm_arch_vcpu_create+0x6a8/0xb30 [ 149.286837][ T9065] kvm_vm_ioctl+0x15b7/0x2460 [ 149.292524][ T9065] ? lock_downgrade+0x840/0x840 [ 149.297715][ T9065] ? kvm_unregister_device_ops+0x60/0x60 [ 149.304137][ T9065] ? tomoyo_path_number_perm+0x238/0x4d0 [ 149.310954][ T9065] ? tomoyo_execute_permission+0x470/0x470 [ 149.318877][ T9065] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 149.325927][ T9065] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 149.334484][ T9065] ? do_vfs_ioctl+0x27d/0x1090 [ 149.339471][ T9065] ? ioctl_file_clone+0x180/0x180 [ 149.344800][ T9065] ? check_preemption_disabled+0x38/0x220 [ 149.350865][ T9065] ? __fget_files+0x299/0x400 [ 149.355648][ T9065] ? kvm_unregister_device_ops+0x60/0x60 [ 149.362816][ T9065] ksys_ioctl+0x11a/0x180 [ 149.369067][ T9065] __x64_sys_ioctl+0x6f/0xb0 [ 149.374608][ T9065] do_syscall_64+0x60/0xe0 [ 149.380537][ T9065] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 149.387221][ T9065] RIP: 0033:0x45ca29 [ 149.391750][ T9065] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 149.419584][ T9065] RSP: 002b:00007f6be363dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 149.430895][ T9065] RAX: ffffffffffffffda RBX: 00000000004e73c0 RCX: 000000000045ca29 [ 149.438920][ T9065] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000004 [ 149.448470][ T9065] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 149.460647][ T9065] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 149.470523][ T9065] R13: 0000000000000396 R14: 00000000004c62c6 R15: 00007f6be363e6d4 [ 149.479416][ C0] [ 149.479420][ C0] ====================================================== [ 149.479424][ C0] WARNING: possible circular locking dependency detected [ 149.479427][ C0] 5.7.0-rc7-next-20200526-syzkaller #0 Not tainted [ 149.479431][ C0] ------------------------------------------------------ [ 149.479436][ C0] syz-executor.1/9065 is trying to acquire lock: [ 149.479438][ C0] ffffffff899b48f8 ((console_sem).lock){-.-.}-{2:2}, at: down_trylock+0xe/0x60 [ 149.479448][ C0] [ 149.479451][ C0] but task is already holding lock: [ 149.479454][ C0] ffff8880ae637d58 (&rq->lock){-.-.}-{2:2}, at: __schedule+0x233/0x1fa0 [ 149.479464][ C0] [ 149.479467][ C0] which lock already depends on the new lock. [ 149.479469][ C0] [ 149.479470][ C0] [ 149.479474][ C0] the existing dependency chain (in reverse order) is: [ 149.479476][ C0] [ 149.479477][ C0] -> #2 (&rq->lock){-.-.}-{2:2}: [ 149.479488][ C0] _raw_spin_lock+0x2a/0x40 [ 149.479491][ C0] task_fork_fair+0x6a/0x520 [ 149.479493][ C0] sched_fork+0x3a7/0x8b0 [ 149.479496][ C0] copy_process+0x1d31/0x7130 [ 149.479499][ C0] _do_fork+0x12d/0x1000 [ 149.479502][ C0] kernel_thread+0xb5/0xf0 [ 149.479505][ C0] rest_init+0x23/0x365 [ 149.479507][ C0] start_kernel+0x9be/0x9fb [ 149.479511][ C0] secondary_startup_64+0xa4/0xb0 [ 149.479512][ C0] [ 149.479514][ C0] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 149.479525][ C0] _raw_spin_lock_irqsave+0x8c/0xbf [ 149.479528][ C0] try_to_wake_up+0xa4/0x15e0 [ 149.479530][ C0] up+0x92/0xe0 [ 149.479533][ C0] __up_console_sem+0xad/0x1b0 [ 149.479536][ C0] console_unlock+0x685/0xef0 [ 149.479539][ C0] vprintk_emit+0x2c4/0x720 [ 149.479542][ C0] vprintk_func+0x8f/0x1a6 [ 149.479544][ C0] printk+0xba/0xed [ 149.479547][ C0] regdb_fw_cb.cold+0x6c/0xb2 [ 149.479550][ C0] request_firmware_work_func+0x126/0x242 [ 149.479553][ C0] process_one_work+0x965/0x1690 [ 149.479556][ C0] worker_thread+0x96/0xe20 [ 149.479559][ C0] kthread+0x3b5/0x4a0 [ 149.479562][ C0] ret_from_fork+0x1f/0x30 [ 149.479563][ C0] [ 149.479565][ C0] -> #0 ((console_sem).lock){-.-.}-{2:2}: [ 149.479577][ C0] __lock_acquire+0x2a9a/0x48b0 [ 149.479586][ C0] lock_acquire+0x1f2/0x8f0 [ 149.479590][ C0] _raw_spin_lock_irqsave+0x8c/0xbf [ 149.479593][ C0] down_trylock+0xe/0x60 [ 149.479596][ C0] __down_trylock_console_sem+0xa3/0x210 [ 149.479599][ C0] console_trylock+0x12/0x90 [ 149.479602][ C0] vprintk_emit+0x2a7/0x720 [ 149.479605][ C0] vprintk_func+0x8f/0x1a6 [ 149.479607][ C0] printk+0xba/0xed [ 149.479610][ C0] lockdep_rcu_suspicious+0x1c/0x155 [ 149.479613][ C0] update_load_avg+0x13de/0x1c60 [ 149.479616][ C0] put_prev_entity+0xc1/0x2a0 [ 149.479620][ C0] pick_next_task_fair+0x65f/0xc70 [ 149.479623][ C0] __schedule+0x375/0x1fa0 [ 149.479627][ C0] preempt_schedule_irq+0xb0/0x150 [ 149.479630][ C0] idtentry_exit+0xb9/0xc0 [ 149.479633][ C0] exc_general_protection+0x23d/0x520 [ 149.479637][ C0] asm_exc_general_protection+0x1e/0x30 [ 149.479640][ C0] kvm_fastop_exception+0xb68/0xfe8 [ 149.479643][ C0] vmx_create_vcpu+0x184/0x2b40 [ 149.479646][ C0] kvm_arch_vcpu_create+0x6a8/0xb30 [ 149.479649][ C0] kvm_vm_ioctl+0x15b7/0x2460 [ 149.479652][ C0] ksys_ioctl+0x11a/0x180 [ 149.479655][ C0] __x64_sys_ioctl+0x6f/0xb0 [ 149.479657][ C0] do_syscall_64+0x60/0xe0 [ 149.479661][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 149.479663][ C0] [ 149.479666][ C0] other info that might help us debug this: [ 149.479668][ C0] [ 149.479671][ C0] Chain exists of: [ 149.479673][ C0] (console_sem).lock --> &p->pi_lock --> &rq->lock [ 149.479688][ C0] [ 149.479692][ C0] Possible unsafe locking scenario: [ 149.479694][ C0] [ 149.479697][ C0] CPU0 CPU1 [ 149.479700][ C0] ---- ---- [ 149.479702][ C0] lock(&rq->lock); [ 149.479710][ C0] lock(&p->pi_lock); [ 149.479717][ C0] lock(&rq->lock); [ 149.479723][ C0] lock((console_sem).lock); [ 149.479728][ C0] [ 149.479731][ C0] *** DEADLOCK *** [ 149.479732][ C0] [ 149.479736][ C0] 1 lock held by syz-executor.1/9065: [ 149.479738][ C0] #0: ffff8880ae637d58 (&rq->lock){-.-.}-{2:2}, at: __schedule+0x233/0x1fa0 [ 149.479750][ C0] [ 149.479752][ C0] stack backtrace: [ 149.479758][ C0] CPU: 0 PID: 9065 Comm: syz-executor.1 Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 149.479763][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.479766][ C0] Call Trace: [ 149.479768][ C0] dump_stack+0x18f/0x20d [ 149.479772][ C0] check_noncircular+0x32e/0x3e0 [ 149.479775][ C0] ? print_circular_bug.isra.0+0x3a0/0x3a0 [ 149.479779][ C0] ? print_usage_bug+0x240/0x240 [ 149.479782][ C0] ? print_circular_bug.isra.0+0x3a0/0x3a0 [ 149.479786][ C0] ? mark_lock+0x11f/0xdd0 [ 149.479789][ C0] __lock_acquire+0x2a9a/0x48b0 [ 149.479792][ C0] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 149.479795][ C0] ? enable_ptr_key_workfn+0x30/0x30 [ 149.479798][ C0] lock_acquire+0x1f2/0x8f0 [ 149.479801][ C0] ? down_trylock+0xe/0x60 [ 149.479804][ C0] ? lock_release+0x800/0x800 [ 149.479808][ C0] ? find_held_lock+0x2d/0x110 [ 149.479810][ C0] ? vprintk_emit+0x152/0x720 [ 149.479813][ C0] ? log_store+0x3d2/0x570 [ 149.479816][ C0] _raw_spin_lock_irqsave+0x8c/0xbf [ 149.479819][ C0] ? down_trylock+0xe/0x60 [ 149.479822][ C0] down_trylock+0xe/0x60 [ 149.479826][ C0] ? vprintk_emit+0x2a7/0x720 [ 149.479829][ C0] __down_trylock_console_sem+0xa3/0x210 [ 149.479832][ C0] console_trylock+0x12/0x90 [ 149.479835][ C0] vprintk_emit+0x2a7/0x720 [ 149.479838][ C0] vprintk_func+0x8f/0x1a6 [ 149.479842][ C0] ? find_held_lock+0x2d/0x110 [ 149.479845][ C0] printk+0xba/0xed [ 149.479848][ C0] ? log_store.cold+0x16/0x16 [ 149.479851][ C0] ? rcu_is_watching+0x56/0xc0 [ 149.479853][ C0] ? do_raw_spin_lock+0x120/0x2d0 [ 149.479857][ C0] ? rcu_read_lock_held_common+0x3f/0xa0 [ 149.479860][ C0] ? rcu_read_lock_sched_held+0x5a/0xd0 [ 149.479862][ C0] lockdep_rcu_suspicious+0x1c/0x155 [ 149.479865][ C0] update_load_avg+0x13de/0x1c60 [ 149.479868][ C0] put_prev_entity+0xc1/0x2a0 [ 149.479871][ C0] pick_next_task_fair+0x65f/0xc70 [ 149.479873][ C0] __schedule+0x375/0x1fa0 [ 149.479876][ C0] ? firmware_map_remove+0x19e/0x19e [ 149.479891][ C0] preempt_schedule_irq+0xb0/0x150 [ 149.479894][ C0] idtentry_exit+0xb9/0xc0 [ 149.479897][ C0] exc_general_protection+0x23d/0x520 [ 149.479900][ C0] ? exc_bounds+0x1c0/0x1c0 [ 149.479903][ C0] ? __debug_object_init+0x4ae/0xdd0 [ 149.479905][ C0] ? allocate_vpid.part.0+0x53/0x90 [ 149.479909][ C0] asm_exc_general_protection+0x1e/0x30 [ 149.479912][ C0] RIP: 0010:kvm_fastop_exception+0xb68/0xfe8 [ 149.479922][ C0] Code: f2 ff ff ff 48 31 db e9 cb c9 2a f9 b8 f2 ff ff ff 48 31 f6 e9 cf c9 2a f9 31 c0 e9 bc 2c 2b f9 b8 fb ff ff ff e9 13 a9 31 f9 fb ff ff ff 31 c0 31 d2 e9 33 a9 31 f9 31 db e9 2a 0b 42 f9 31 [ 149.479925][ C0] RSP: 0018:ffffc9001692fa30 EFLAGS: 00010216 [ 149.479931][ C0] RAX: 0000000000040000 RBX: ffff888056e7c480 RCX: 0000000000000122 [ 149.479935][ C0] RDX: 000000000000618f RSI: ffffc9001692fa98 RDI: 0000000000000122 [ 149.479939][ C0] RBP: 0000000000000122 R08: ffff888093c085c0 R09: fffffbfff131f481 [ 149.479943][ C0] R10: ffffffff898fa403 R11: fffffbfff131f480 R12: 0000000000000122 [ 149.479947][ C0] R13: 0000000000000078 R14: 0000000000000006 R15: ffffffff88244b5c [ 149.479950][ C0] vmx_create_vcpu+0x184/0x2b40 [ 149.479953][ C0] ? vmx_exec_control+0x1f0/0x1f0 [ 149.479956][ C0] ? memset+0x20/0x40 [ 149.479959][ C0] kvm_arch_vcpu_create+0x6a8/0xb30 [ 149.479961][ C0] kvm_vm_ioctl+0x15b7/0x2460 [ 149.479964][ C0] ? lock_downgrade+0x840/0x840 [ 149.479968][ C0] ? kvm_unregister_device_ops+0x60/0x60 [ 149.479971][ C0] ? tomoyo_path_number_perm+0x238/0x4d0 [ 149.479975][ C0] ? tomoyo_execute_permission+0x470/0x470 [ 149.479978][ C0] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 149.479982][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 149.479984][ C0] ? do_vfs_ioctl+0x27d/0x1090 [ 149.479987][ C0] ? ioctl_file_clone+0x180/0x180 [ 149.479991][ C0] ? check_preemption_disabled+0x38/0x220 [ 149.479993][ C0] ? __fget_files+0x299/0x400 [ 149.479997][ C0] ? kvm_unregister_device_ops+0x60/0x60 [ 149.480000][ C0] ksys_ioctl+0x11a/0x180 [ 149.480003][ C0] __x64_sys_ioctl+0x6f/0xb0 [ 149.480007][ C0] do_syscall_64+0x60/0xe0 [ 149.480010][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 149.480013][ C0] RIP: 0033:0x45ca29 [ 149.480023][ C0] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 149.480027][ C0] RSP: 002b:00007f6be363dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 149.480034][ C0] RAX: ffffffffffffffda RBX: 00000000004e73c0 RCX: 000000000045ca29 [ 149.480038][ C0] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000004 14:45:42 executing program 3: perf_event_open(&(0x7f00000012c0)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:42 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:42 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="886e47fdb84ade42e92b8069b60c806f88f477e7bbbcc4963f39ed2aaf59c746f33c66f77f32c4711a28b289150a69a2d20ee14ce315e114b7f78fc48697ce40135e00d3aa5c1830f504fa16ef3e106e4fe7d8e8cf3f5d381040f840ffc1f81e97671c2801c23ef0f0ad82dc073464182bfb1cf239a6c459bf6a3b4766cd62f1419dd0c0eae4553343cb777d16dc629765d9b89b8a0e6139a141af3bb9b19f98fa75e283d3561fd0e99813d2ae2733940efcef6e4b5566816379117df323c307d115ccaafc951d2d6a79d2bf224f155fb2cd2a80e1d1a63fb406227bb800f0ed2621ed8b8134ae576c6091f5a3f00dba521256e924", 0xf5, 0x801, &(0x7f0000000140)={0xa, 0x4e23, 0xd058, @private2={0xfc, 0x2, [], 0x1}, 0x5}, 0x1c) r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f00000001c0)=[{0x1, 0xfffc}], 0x1) semop(r0, &(0x7f00000002c0)=[{0x0, 0xffff}, {0x0, 0x367}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000100)=[0x2]) semop(r0, &(0x7f00000001c0)=[{0x3}], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xff89) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000075, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000001400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001440)=0x14) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000001380), &(0x7f00000013c0)=0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001200)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340)=0x7fffbffc, 0x4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001240)={{{@in=@empty, @in=@remote, 0x4e21, 0x0, 0x4e23, 0x80, 0x0, 0x0, 0x80, 0x21, r3, r5}, {0x7f, 0x10000, 0x3ff, 0x804c, 0x4000000009f, 0x800, 0x80000000, 0x94a3}, {0x8, 0x100000000, 0x9, 0x1}, 0xfffff5b3, 0x6e6bb4, 0x0, 0x0, 0x0, 0x3}, {{@in6=@remote, 0x4d2, 0x6b}, 0xa, @in=@multicast2, 0x0, 0x3, 0x0, 0x6, 0x8, 0xfff, 0x7}}, 0xe8) r6 = dup(r1) ioctl$VIDIOC_G_FBUF(r6, 0x8030560a, &(0x7f0000000000)={0x44, 0x18, &(0x7f0000000200)="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", {0xffffffff, 0x81, 0x3234564e, 0x0, 0x4, 0x1, 0x6, 0x9}}) 14:45:42 executing program 3: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) 14:45:42 executing program 0: perf_event_open(&(0x7f00000012c0)={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, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x2, 0x0) [ 149.480043][ C0] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 149.480047][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 149.480053][ C0] R13: 0000000000000396 R14: 00000000004c62c6 R15: 00007f6be363e6d4 [ 150.514425][ T8377] BUG: using smp_processor_id() in preemptible [00000000] code: systemd-udevd/8377 [ 150.523931][ T8377] caller is rcu_nmi_enter+0x19/0x200 [ 150.529266][ T8377] CPU: 0 PID: 8377 Comm: systemd-udevd Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 150.542773][ T8377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.553666][ T8377] Call Trace: [ 150.556964][ T8377] dump_stack+0x18f/0x20d [ 150.561680][ T8377] check_preemption_disabled+0x20d/0x220 [ 150.567798][ T8377] rcu_nmi_enter+0x19/0x200 [ 150.573731][ T8377] kernel_text_address+0x99/0xe0 [ 150.578675][ T8377] __kernel_text_address+0x9/0x30 [ 150.583706][ T8377] unwind_get_return_address+0x5a/0xa0 [ 150.589350][ T8377] ? profile_setup.cold+0xc1/0xc1 [ 150.594476][ T8377] arch_stack_walk+0x97/0xf0 [ 150.599280][ T8377] stack_trace_save+0x8c/0xc0 [ 150.604546][ T8377] ? stack_trace_consume_entry+0x160/0x160 [ 150.610625][ T8377] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 150.616742][ T8377] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.622995][ T8377] save_stack+0x1b/0x40 [ 150.627184][ T8377] ? save_stack+0x1b/0x40 [ 150.631521][ T8377] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 150.637326][ T8377] ? kmem_cache_alloc_node+0x13c/0x760 [ 150.642783][ T8377] ? __alloc_skb+0xba/0x5a0 [ 150.648856][ T8377] ? netlink_sendmsg+0x97b/0xe10 [ 150.654189][ T8377] ? sock_sendmsg+0xcf/0x120 [ 150.659165][ T8377] ? ____sys_sendmsg+0x6e6/0x810 [ 150.664108][ T8377] ? ___sys_sendmsg+0x100/0x170 [ 150.669752][ T8377] ? __sys_sendmsg+0xe5/0x1b0 [ 150.674884][ T8377] ? do_syscall_64+0x60/0xe0 [ 150.680558][ T8377] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.687081][ T8377] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 150.693684][ T8377] ? do_raw_spin_lock+0x120/0x2d0 [ 150.698815][ T8377] ? rwlock_bug.part.0+0x90/0x90 [ 150.704111][ T8377] ? lock_acquire+0x1f2/0x8f0 [ 150.709005][ T8377] ? arch_local_irq_restore+0x60/0x60 [ 150.714597][ T8377] ? lock_downgrade+0x840/0x840 [ 150.720082][ T8377] ? kasan_unpoison_shadow+0x30/0x40 [ 150.725499][ T8377] __kasan_kmalloc.constprop.0+0xbf/0xd0 14:45:43 executing program 5: socket(0x25, 0x1, 0x0) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) [ 150.732419][ T8377] kmem_cache_alloc_node+0x13c/0x760 [ 150.738206][ T8377] ? apparmor_capable+0x533/0x860 [ 150.743446][ T8377] ? apparmor_cred_prepare+0x760/0x760 [ 150.749892][ T8377] __alloc_skb+0xba/0x5a0 [ 150.754324][ T8377] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 150.760276][ T8377] ? security_capable+0x8e/0xc0 [ 150.762200][ T9100] caif:caif_disconnect_client(): nothing to disconnect [ 150.767572][ T8377] netlink_sendmsg+0x97b/0xe10 [ 150.767591][ T8377] ? netlink_unicast+0x740/0x740 [ 150.767609][ T8377] ? netlink_unicast+0x740/0x740 [ 150.767622][ T8377] sock_sendmsg+0xcf/0x120 [ 150.767635][ T8377] ____sys_sendmsg+0x6e6/0x810 [ 150.767651][ T8377] ? kernel_sendmsg+0x50/0x50 [ 150.767668][ T8377] ? finish_task_switch+0x1dc/0x750 [ 150.767680][ T8377] ? __switch_to+0x4fe/0xe80 [ 150.767703][ T8377] ___sys_sendmsg+0x100/0x170 [ 150.767721][ T8377] ? sendmsg_copy_msghdr+0x70/0x70 [ 150.767736][ T8377] ? check_preemption_disabled+0x38/0x220 [ 150.767756][ T8377] ? preempt_schedule_common+0x5e/0xc0 [ 150.838740][ T8377] ? preempt_schedule_thunk+0x16/0x18 [ 150.846187][ T8377] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 150.852928][ T8377] ? __seccomp_filter+0x250/0x1350 [ 150.858805][ T8377] ? get_nth_filter.part.0+0x2d0/0x2d0 [ 150.864385][ T8377] ? debug_object_deactivate+0x320/0x320 [ 150.871080][ T8377] ? __fget_light+0x1a3/0x280 [ 150.876903][ T8377] ? sockfd_lookup_light+0xc6/0x170 [ 150.882377][ T8377] __sys_sendmsg+0xe5/0x1b0 [ 150.887066][ T8377] ? __sys_sendmsg_sock+0xb0/0xb0 [ 150.892106][ T8377] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 150.897934][ T8377] do_syscall_64+0x60/0xe0 [ 150.902621][ T8377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.908877][ T8377] RIP: 0033:0x7f0198da4e67 [ 150.913592][ T8377] Code: 89 02 48 c7 c0 ff ff ff ff eb d0 0f 1f 84 00 00 00 00 00 8b 05 6a b5 20 00 85 c0 75 2e 48 63 ff 48 63 d2 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 11 71 20 00 f7 d8 64 89 02 48 [ 150.934618][ T8377] RSP: 002b:00007ffd2c353608 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 150.943293][ T8377] RAX: ffffffffffffffda RBX: 0000000000008010 RCX: 00007f0198da4e67 [ 150.953009][ T8377] RDX: 0000000000000000 RSI: 00007ffd2c353620 RDI: 000000000000000e [ 150.961958][ T8377] RBP: 00007ffd2c353620 R08: 000055f387f1a924 R09: 0000000000000000 [ 150.970557][ T8377] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 150.979769][ T8377] R13: 00000000000000d3 R14: 000055f387f223e0 R15: 0000000000000000 [ 150.990562][ T8377] BUG: using smp_processor_id() in preemptible [00000000] code: systemd-udevd/8377 [ 151.000628][ T8377] caller is rcu_nmi_enter+0x7b/0x200 [ 151.006418][ T8377] CPU: 0 PID: 8377 Comm: systemd-udevd Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 151.016643][ T8377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.027916][ T8377] Call Trace: [ 151.031249][ T8377] dump_stack+0x18f/0x20d [ 151.035805][ T8377] check_preemption_disabled+0x20d/0x220 [ 151.041647][ T8377] rcu_nmi_enter+0x7b/0x200 [ 151.046336][ T8377] kernel_text_address+0x99/0xe0 [ 151.051658][ T8377] __kernel_text_address+0x9/0x30 [ 151.057256][ T8377] unwind_get_return_address+0x5a/0xa0 [ 151.063163][ T8377] ? profile_setup.cold+0xc1/0xc1 [ 151.068539][ T8377] arch_stack_walk+0x97/0xf0 [ 151.074146][ T8377] stack_trace_save+0x8c/0xc0 [ 151.079139][ T8377] ? stack_trace_consume_entry+0x160/0x160 [ 151.085956][ T8377] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 151.092042][ T8377] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.099084][ T8377] save_stack+0x1b/0x40 [ 151.103672][ T8377] ? save_stack+0x1b/0x40 [ 151.108667][ T8377] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 151.115563][ T8377] ? kmem_cache_alloc_node+0x13c/0x760 [ 151.122162][ T8377] ? __alloc_skb+0xba/0x5a0 [ 151.126940][ T8377] ? netlink_sendmsg+0x97b/0xe10 [ 151.131879][ T8377] ? sock_sendmsg+0xcf/0x120 [ 151.136474][ T8377] ? ____sys_sendmsg+0x6e6/0x810 [ 151.141701][ T8377] ? ___sys_sendmsg+0x100/0x170 [ 151.146645][ T8377] ? __sys_sendmsg+0xe5/0x1b0 [ 151.151327][ T8377] ? do_syscall_64+0x60/0xe0 [ 151.155951][ T8377] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.162375][ T8377] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 151.168650][ T8377] ? do_raw_spin_lock+0x120/0x2d0 [ 151.174561][ T8377] ? rwlock_bug.part.0+0x90/0x90 [ 151.179689][ T8377] ? lock_acquire+0x1f2/0x8f0 [ 151.184924][ T8377] ? arch_local_irq_restore+0x60/0x60 [ 151.190425][ T8377] ? lock_downgrade+0x840/0x840 [ 151.195901][ T8377] ? kasan_unpoison_shadow+0x30/0x40 [ 151.203430][ T8377] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 151.210131][ T8377] kmem_cache_alloc_node+0x13c/0x760 [ 151.215891][ T8377] ? apparmor_capable+0x533/0x860 [ 151.221374][ T8377] ? apparmor_cred_prepare+0x760/0x760 [ 151.226874][ T8377] __alloc_skb+0xba/0x5a0 [ 151.231210][ T8377] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 151.236847][ T8377] ? security_capable+0x8e/0xc0 [ 151.241797][ T8377] netlink_sendmsg+0x97b/0xe10 [ 151.247562][ T8377] ? netlink_unicast+0x740/0x740 [ 151.252689][ T8377] ? netlink_unicast+0x740/0x740 [ 151.257923][ T8377] sock_sendmsg+0xcf/0x120 [ 151.264857][ T8377] ____sys_sendmsg+0x6e6/0x810 [ 151.269736][ T8377] ? kernel_sendmsg+0x50/0x50 [ 151.275553][ T8377] ? finish_task_switch+0x1dc/0x750 [ 151.283742][ T8377] ? __switch_to+0x4fe/0xe80 [ 151.288812][ T8377] ___sys_sendmsg+0x100/0x170 [ 151.293598][ T8377] ? sendmsg_copy_msghdr+0x70/0x70 [ 151.299614][ T8377] ? check_preemption_disabled+0x38/0x220 [ 151.306159][ T8377] ? preempt_schedule_common+0x5e/0xc0 [ 151.312404][ T8377] ? preempt_schedule_thunk+0x16/0x18 [ 151.318339][ T8377] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 151.325197][ T8377] ? __seccomp_filter+0x250/0x1350 [ 151.330456][ T8377] ? get_nth_filter.part.0+0x2d0/0x2d0 [ 151.335925][ T8377] ? debug_object_deactivate+0x320/0x320 [ 151.344917][ T8377] ? __fget_light+0x1a3/0x280 [ 151.350327][ T8377] ? sockfd_lookup_light+0xc6/0x170 [ 151.356107][ T8377] __sys_sendmsg+0xe5/0x1b0 [ 151.361888][ T8377] ? __sys_sendmsg_sock+0xb0/0xb0 [ 151.368342][ T8377] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 151.375436][ T8377] do_syscall_64+0x60/0xe0 [ 151.380517][ T8377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.387428][ T8377] RIP: 0033:0x7f0198da4e67 [ 151.392376][ T8377] Code: 89 02 48 c7 c0 ff ff ff ff eb d0 0f 1f 84 00 00 00 00 00 8b 05 6a b5 20 00 85 c0 75 2e 48 63 ff 48 63 d2 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 11 71 20 00 f7 d8 64 89 02 48 [ 151.417056][ T8377] RSP: 002b:00007ffd2c353608 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 151.426168][ T8377] RAX: ffffffffffffffda RBX: 0000000000008010 RCX: 00007f0198da4e67 [ 151.434244][ T8377] RDX: 0000000000000000 RSI: 00007ffd2c353620 RDI: 000000000000000e [ 151.442745][ T8377] RBP: 00007ffd2c353620 R08: 000055f387f1a924 R09: 0000000000000000 [ 151.451011][ T8377] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 151.459146][ T8377] R13: 00000000000000d3 R14: 000055f387f223e0 R15: 0000000000000000 [ 151.467819][ T8377] BUG: using smp_processor_id() in preemptible [00000000] code: systemd-udevd/8377 [ 151.477679][ T8377] caller is rcu_dynticks_eqs_enter+0x11/0x70 [ 151.483937][ T8377] CPU: 0 PID: 8377 Comm: systemd-udevd Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 151.494336][ T8377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.504995][ T8377] Call Trace: [ 151.508371][ T8377] dump_stack+0x18f/0x20d [ 151.512789][ T8377] check_preemption_disabled+0x20d/0x220 [ 151.518602][ T8377] rcu_dynticks_eqs_enter+0x11/0x70 [ 151.523800][ T8377] rcu_nmi_enter+0x185/0x200 [ 151.528387][ T8377] kernel_text_address+0x99/0xe0 [ 151.533352][ T8377] __kernel_text_address+0x9/0x30 [ 151.538374][ T8377] unwind_get_return_address+0x5a/0xa0 [ 151.543833][ T8377] ? profile_setup.cold+0xc1/0xc1 [ 151.548849][ T8377] arch_stack_walk+0x97/0xf0 [ 151.553717][ T8377] stack_trace_save+0x8c/0xc0 [ 151.558427][ T8377] ? stack_trace_consume_entry+0x160/0x160 [ 151.564329][ T8377] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 151.570318][ T8377] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.576400][ T8377] save_stack+0x1b/0x40 [ 151.580661][ T8377] ? save_stack+0x1b/0x40 [ 151.585004][ T8377] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 151.590810][ T8377] ? kmem_cache_alloc_node+0x13c/0x760 [ 151.596276][ T8377] ? __alloc_skb+0xba/0x5a0 [ 151.600773][ T8377] ? netlink_sendmsg+0x97b/0xe10 [ 151.605711][ T8377] ? sock_sendmsg+0xcf/0x120 [ 151.610299][ T8377] ? ____sys_sendmsg+0x6e6/0x810 [ 151.615503][ T8377] ? ___sys_sendmsg+0x100/0x170 [ 151.620354][ T8377] ? __sys_sendmsg+0xe5/0x1b0 [ 151.625027][ T8377] ? do_syscall_64+0x60/0xe0 [ 151.629624][ T8377] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.635844][ T8377] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 151.641831][ T8377] ? do_raw_spin_lock+0x120/0x2d0 [ 151.647037][ T8377] ? rwlock_bug.part.0+0x90/0x90 [ 151.653999][ T8377] ? lock_acquire+0x1f2/0x8f0 [ 151.658775][ T8377] ? arch_local_irq_restore+0x60/0x60 [ 151.664163][ T8377] ? lock_downgrade+0x840/0x840 [ 151.669077][ T8377] ? kasan_unpoison_shadow+0x30/0x40 [ 151.674374][ T8377] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 151.680873][ T8377] kmem_cache_alloc_node+0x13c/0x760 [ 151.686183][ T8377] ? apparmor_capable+0x533/0x860 [ 151.691365][ T8377] ? apparmor_cred_prepare+0x760/0x760 [ 151.696925][ T8377] __alloc_skb+0xba/0x5a0 [ 151.702328][ T8377] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 151.708134][ T8377] ? security_capable+0x8e/0xc0 [ 151.714326][ T8377] netlink_sendmsg+0x97b/0xe10 [ 151.719376][ T8377] ? netlink_unicast+0x740/0x740 [ 151.724505][ T8377] ? netlink_unicast+0x740/0x740 [ 151.729539][ T8377] sock_sendmsg+0xcf/0x120 [ 151.734088][ T8377] ____sys_sendmsg+0x6e6/0x810 [ 151.738896][ T8377] ? kernel_sendmsg+0x50/0x50 [ 151.743591][ T8377] ? finish_task_switch+0x1dc/0x750 [ 151.748917][ T8377] ? __switch_to+0x4fe/0xe80 [ 151.753526][ T8377] ___sys_sendmsg+0x100/0x170 [ 151.758219][ T8377] ? sendmsg_copy_msghdr+0x70/0x70 [ 151.763635][ T8377] ? check_preemption_disabled+0x38/0x220 [ 151.769452][ T8377] ? preempt_schedule_common+0x5e/0xc0 [ 151.775194][ T8377] ? preempt_schedule_thunk+0x16/0x18 [ 151.780573][ T8377] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 151.786565][ T8377] ? __seccomp_filter+0x250/0x1350 [ 151.792032][ T8377] ? get_nth_filter.part.0+0x2d0/0x2d0 [ 151.797604][ T8377] ? debug_object_deactivate+0x320/0x320 [ 151.803558][ T8377] ? __fget_light+0x1a3/0x280 [ 151.808523][ T8377] ? sockfd_lookup_light+0xc6/0x170 [ 151.814009][ T8377] __sys_sendmsg+0xe5/0x1b0 [ 151.818642][ T8377] ? __sys_sendmsg_sock+0xb0/0xb0 [ 151.823711][ T8377] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 151.829363][ T8377] do_syscall_64+0x60/0xe0 [ 151.834214][ T8377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.840886][ T8377] RIP: 0033:0x7f0198da4e67 [ 151.845508][ T8377] Code: 89 02 48 c7 c0 ff ff ff ff eb d0 0f 1f 84 00 00 00 00 00 8b 05 6a b5 20 00 85 c0 75 2e 48 63 ff 48 63 d2 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 11 71 20 00 f7 d8 64 89 02 48 [ 151.866142][ T8377] RSP: 002b:00007ffd2c353608 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 151.874872][ T8377] RAX: ffffffffffffffda RBX: 0000000000008010 RCX: 00007f0198da4e67 14:45:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x5450, 0x0) 14:45:44 executing program 3: perf_event_open(&(0x7f00000012c0)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x2, 0x0) 14:45:44 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x2, 0x0) 14:45:44 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7, 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, 0x7ffd, 0x0, 0x0, 0x180000}) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40305829, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) 14:45:44 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$rxrpc(r0, 0x0, 0x0) 14:45:44 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3}], 0x1) r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x5, 0x200) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000680)=""/255) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000040)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000000540)=[{&(0x7f0000000080)="668e265ed8b29891edcfdf1d52cfe2d1e20ae24552453e2027f064fed7a1651c6d37e9d0111c5722e5a5d9e1a037a502fbab0ff65362d0c9c82d40b4fcf2385b0fd7a53b0552667a3a44ed45f9a30dc4964533ff8f6897e2f27e934027a6451b94ef321403caaa5b1a2611211400fc169102094454cc8b07510df7e6993576f85b0a7429363b60a83a0d56b60679bfcf545cd42047cc3a7bff61c283b0a7232e4a798e442a4ebf8d2c970afc433013c41bb9dc9d6bcb13", 0xb7, 0x7869}, {&(0x7f0000000140)="ff6f04a997aaef5055b68a1132020d02cae4cf0092b32d970b05a2707d6359d98ee2c0e1ea85cf961e4b4243cce2ed1ff3fb3822f20056fd07a9a800852679ff595e645b6d98088411beb52c266ef1a7427c2d4306de5d27a6437a60c040b17711", 0x61, 0x400}, {&(0x7f0000000200), 0x0, 0x2}, {&(0x7f0000000240)="c2102a310c111c454afa01783e6bac4b60673493fb6753bba09c1fbdb3be4f261afc306a48097ea6dc049831dd952549cb4b43ee6c7ac06528695d390825bb525b4e158c5cd9e7bf604f58dc38709eab0034155901bc333ce444c0896d8fc388a096386e844772650107f67a811354453af77023ab37ae1280a79bef94507145ae094828c45665a6dd219f87f82d3ffb7af54c93b16cd4177cdafaefb8f981be0b40ff9c028dff8fa522022f11821d809d0262bee2f262a1017ea06698607f3d1baac12d5af5af", 0xc7, 0x401}, {&(0x7f0000000340)="2116be0b7ea93a8376991f2c8c5daa6c19fc3c47ddcf9752565e2ecc629ded3523b469fd16148522f92c98cfe91a530875963e571fbdaea8554db5bef2b3f96f540aa290701babcc61c2505aac1e7c3d337791c2668916873b54f4d62341e4adfe", 0x61, 0x6}, {&(0x7f00000003c0)="f8abe76914e8786a9b118963155cdebe3ccacf79a73f0f8c6378a5377202b3c96098f55ad7e48095fe6305de222ffce838d77d1c984534ff8ef2fcb3a9c835b75ea415ba11c74653d4a28f531529cbee3a27edb6838482854979b4a442eb6787badd1db618fb378350468053e5be64bab0b250f34bc36eabf446a0a8d60fe3b5961fe1d1836e573dc76a3cddbd43b4e651a8a1cfb111eec368696a4e", 0x9c, 0x3f}, {&(0x7f0000000480)="f31bf2cded2a03522fe9cb94297b6677ee5d1970c293e7372d244edd689130da6468d20424461d2aad1f8bc56aa9fc29c3a936c85780c427b6dbfaea991998ac11a7f4a776fca3e66d235475624877d4ac78daa28ee52acaeb9ad53c677b62c8cb8461db41d373207fbd2c16596c271b8bf9c2eb3f64122b743a1cd75f7383439306d29c8eaab2488e48fdc36110", 0x8e, 0xe4}], 0x1040822, &(0x7f0000000600)={[{@user_xattr='user_xattr'}, {@noacl='noacl'}, {@user_xattr='user_xattr'}, {@user_xattr='user_xattr'}, {@nouser_xattr='nouser_xattr'}, {@fault_injection={'fault_injection', 0x3d, 0x1}}, {@user_xattr='user_xattr'}, {@nouser_xattr='nouser_xattr'}], [{@dont_appraise='dont_appraise'}]}) [ 151.882845][ T8377] RDX: 0000000000000000 RSI: 00007ffd2c353620 RDI: 000000000000000e [ 151.891048][ T8377] RBP: 00007ffd2c353620 R08: 000055f387f1a924 R09: 0000000000000000 [ 151.899154][ T8377] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 151.907217][ T8377] R13: 00000000000000d3 R14: 000055f387f223e0 R15: 0000000000000000 [ 152.023489][ T9110] caif:caif_disconnect_client(): nothing to disconnect 14:45:44 executing program 0: perf_event_open(&(0x7f00000012c0)={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) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x2, 0x0) 14:45:44 executing program 3: perf_event_open(&(0x7f00000012c0)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x2, 0x0) 14:45:44 executing program 2: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/72, 0x48) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='ngO\x00'/19], &(0x7f0000000140)='vmnet1eth1$posix_acl_access\x00', 0x1c, 0x1) semop(0x0, &(0x7f00000001c0)=[{0x3}], 0x1) 14:45:44 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$rxrpc(r0, 0x0, 0x0) 14:45:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x5451, 0x0) 14:45:44 executing program 3: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x2, 0x0) [ 152.214757][ T9136] caif:caif_disconnect_client(): nothing to disconnect [ 152.273008][ T8377] BUG: using smp_processor_id() in preemptible [00000000] code: systemd-udevd/8377 [ 152.283247][ T8377] caller is rcu_nmi_exit+0x19/0x2c0 [ 152.288705][ T8377] CPU: 0 PID: 8377 Comm: systemd-udevd Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 152.298951][ T8377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.310016][ T8377] Call Trace: [ 152.313379][ T8377] dump_stack+0x18f/0x20d 14:45:44 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) [ 152.318404][ T8377] check_preemption_disabled+0x20d/0x220 [ 152.324661][ T8377] rcu_nmi_exit+0x19/0x2c0 [ 152.329311][ T8377] kernel_text_address+0xb3/0xe0 [ 152.334423][ T8377] __kernel_text_address+0x9/0x30 [ 152.339557][ T8377] unwind_get_return_address+0x5a/0xa0 [ 152.346692][ T8377] ? profile_setup.cold+0xc1/0xc1 [ 152.352163][ T8377] arch_stack_walk+0x97/0xf0 [ 152.357063][ T8377] stack_trace_save+0x8c/0xc0 [ 152.361786][ T8377] ? stack_trace_consume_entry+0x160/0x160 14:45:44 executing program 3: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x0, 0x0) [ 152.368549][ T8377] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 152.374858][ T8377] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.381254][ T8377] save_stack+0x1b/0x40 [ 152.385709][ T8377] ? save_stack+0x1b/0x40 [ 152.390321][ T8377] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 152.396133][ T8377] ? kmem_cache_alloc_node+0x13c/0x760 [ 152.401732][ T8377] ? __alloc_skb+0xba/0x5a0 [ 152.406258][ T8377] ? netlink_sendmsg+0x97b/0xe10 [ 152.411288][ T8377] ? sock_sendmsg+0xcf/0x120 [ 152.416089][ T8377] ? ____sys_sendmsg+0x6e6/0x810 [ 152.421143][ T8377] ? ___sys_sendmsg+0x100/0x170 [ 152.426026][ T8377] ? __sys_sendmsg+0xe5/0x1b0 [ 152.430977][ T8377] ? do_syscall_64+0x60/0xe0 [ 152.435736][ T8377] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.441799][ T8377] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 152.447986][ T8377] ? do_raw_spin_lock+0x120/0x2d0 [ 152.453104][ T8377] ? rwlock_bug.part.0+0x90/0x90 [ 152.458094][ T8377] ? lock_acquire+0x1f2/0x8f0 [ 152.462776][ T8377] ? arch_local_irq_restore+0x60/0x60 [ 152.468308][ T8377] ? lock_downgrade+0x840/0x840 [ 152.473146][ T8377] ? kasan_unpoison_shadow+0x30/0x40 [ 152.478536][ T8377] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 152.484152][ T8377] kmem_cache_alloc_node+0x13c/0x760 [ 152.489421][ T8377] ? apparmor_capable+0x533/0x860 [ 152.494511][ T8377] ? apparmor_cred_prepare+0x760/0x760 [ 152.500056][ T8377] __alloc_skb+0xba/0x5a0 [ 152.504379][ T8377] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 152.509911][ T8377] ? security_capable+0x8e/0xc0 [ 152.515005][ T8377] netlink_sendmsg+0x97b/0xe10 [ 152.519951][ T8377] ? netlink_unicast+0x740/0x740 [ 152.524879][ T8377] ? netlink_unicast+0x740/0x740 [ 152.529794][ T8377] sock_sendmsg+0xcf/0x120 [ 152.534203][ T8377] ____sys_sendmsg+0x6e6/0x810 [ 152.538947][ T8377] ? kernel_sendmsg+0x50/0x50 [ 152.543629][ T8377] ? finish_task_switch+0x1dc/0x750 [ 152.550026][ T8377] ? __switch_to+0x4fe/0xe80 [ 152.554601][ T8377] ___sys_sendmsg+0x100/0x170 [ 152.559783][ T8377] ? sendmsg_copy_msghdr+0x70/0x70 [ 152.565323][ T8377] ? check_preemption_disabled+0x38/0x220 [ 152.571466][ T8377] ? preempt_schedule_common+0x5e/0xc0 [ 152.577181][ T8377] ? preempt_schedule_thunk+0x16/0x18 [ 152.582731][ T8377] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 152.588882][ T8377] ? __seccomp_filter+0x250/0x1350 [ 152.593978][ T8377] ? get_nth_filter.part.0+0x2d0/0x2d0 [ 152.599532][ T8377] ? debug_object_deactivate+0x320/0x320 [ 152.605457][ T8377] ? __fget_light+0x1a3/0x280 [ 152.612214][ T8377] ? sockfd_lookup_light+0xc6/0x170 [ 152.617780][ T8377] __sys_sendmsg+0xe5/0x1b0 [ 152.622369][ T8377] ? __sys_sendmsg_sock+0xb0/0xb0 [ 152.628175][ T8377] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 152.633895][ T8377] do_syscall_64+0x60/0xe0 [ 152.638871][ T8377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.645237][ T8377] RIP: 0033:0x7f0198da4e67 [ 152.650462][ T8377] Code: 89 02 48 c7 c0 ff ff ff ff eb d0 0f 1f 84 00 00 00 00 00 8b 05 6a b5 20 00 85 c0 75 2e 48 63 ff 48 63 d2 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 11 71 20 00 f7 d8 64 89 02 48 [ 152.670444][ T8377] RSP: 002b:00007ffd2c353608 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 152.679365][ T8377] RAX: ffffffffffffffda RBX: 0000000000008010 RCX: 00007f0198da4e67 [ 152.687683][ T8377] RDX: 0000000000000000 RSI: 00007ffd2c353620 RDI: 000000000000000e [ 152.695831][ T8377] RBP: 00007ffd2c353620 R08: 000055f387f1a924 R09: 0000000000000000 [ 152.704595][ T8377] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 152.713864][ T8377] R13: 00000000000000d3 R14: 000055f387f223e0 R15: 0000000000000000 14:45:45 executing program 0: perf_event_open(&(0x7f00000012c0)={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) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x2, 0x0) 14:45:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_S_TUNER(r1, 0x4054561e, &(0x7f0000000000)={0x8, "01b7c8e66e44366fa2fff2d6fbd94a10d28335df95ab4c8f6977fb89db00e83a", 0x0, 0x1, 0x10000, 0x4, 0x1, 0x0, 0x0, 0x200}) semop(0x0, &(0x7f00000001c0)=[{0x3}], 0x1) [ 152.723489][ T8377] BUG: using smp_processor_id() in preemptible [00000000] code: systemd-udevd/8377 [ 152.733205][ T8377] caller is rcu_nmi_exit+0x7b/0x2c0 [ 152.738465][ T8377] CPU: 0 PID: 8377 Comm: systemd-udevd Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 152.748284][ T8377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.758517][ T8377] Call Trace: [ 152.761812][ T8377] dump_stack+0x18f/0x20d [ 152.766243][ T8377] check_preemption_disabled+0x20d/0x220 [ 152.772250][ T8377] rcu_nmi_exit+0x7b/0x2c0 [ 152.776992][ T8377] kernel_text_address+0xb3/0xe0 [ 152.782686][ T8377] __kernel_text_address+0x9/0x30 [ 152.787812][ T8377] unwind_get_return_address+0x5a/0xa0 [ 152.793690][ T8377] ? profile_setup.cold+0xc1/0xc1 [ 152.798896][ T8377] arch_stack_walk+0x97/0xf0 [ 152.804302][ T8377] stack_trace_save+0x8c/0xc0 [ 152.809040][ T8377] ? stack_trace_consume_entry+0x160/0x160 [ 152.815359][ T8377] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 152.821519][ T8377] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.827910][ T8377] save_stack+0x1b/0x40 [ 152.832420][ T8377] ? save_stack+0x1b/0x40 [ 152.836760][ T8377] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 152.842751][ T8377] ? kmem_cache_alloc_node+0x13c/0x760 [ 152.848300][ T8377] ? __alloc_skb+0xba/0x5a0 [ 152.852989][ T8377] ? netlink_sendmsg+0x97b/0xe10 [ 152.858016][ T8377] ? sock_sendmsg+0xcf/0x120 [ 152.863340][ T8377] ? ____sys_sendmsg+0x6e6/0x810 [ 152.868286][ T8377] ? ___sys_sendmsg+0x100/0x170 [ 152.873323][ T8377] ? __sys_sendmsg+0xe5/0x1b0 [ 152.878011][ T8377] ? do_syscall_64+0x60/0xe0 [ 152.882691][ T8377] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.888940][ T8377] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 152.895283][ T8377] ? do_raw_spin_lock+0x120/0x2d0 [ 152.900846][ T8377] ? rwlock_bug.part.0+0x90/0x90 [ 152.905877][ T8377] ? lock_acquire+0x1f2/0x8f0 [ 152.910556][ T8377] ? arch_local_irq_restore+0x60/0x60 [ 152.916022][ T8377] ? lock_downgrade+0x840/0x840 [ 152.920880][ T8377] ? kasan_unpoison_shadow+0x30/0x40 [ 152.926171][ T8377] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 152.931808][ T8377] kmem_cache_alloc_node+0x13c/0x760 [ 152.937215][ T8377] ? apparmor_capable+0x533/0x860 [ 152.942245][ T8377] ? apparmor_cred_prepare+0x760/0x760 [ 152.947711][ T8377] __alloc_skb+0xba/0x5a0 [ 152.952829][ T8377] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 152.958671][ T8377] ? security_capable+0x8e/0xc0 [ 152.963555][ T8377] netlink_sendmsg+0x97b/0xe10 [ 152.969018][ T8377] ? netlink_unicast+0x740/0x740 [ 152.973961][ T8377] ? netlink_unicast+0x740/0x740 [ 152.979256][ T8377] sock_sendmsg+0xcf/0x120 [ 152.983769][ T8377] ____sys_sendmsg+0x6e6/0x810 [ 152.988734][ T8377] ? kernel_sendmsg+0x50/0x50 [ 152.993711][ T8377] ? finish_task_switch+0x1dc/0x750 [ 152.999352][ T8377] ? __switch_to+0x4fe/0xe80 [ 153.004249][ T8377] ___sys_sendmsg+0x100/0x170 [ 153.009130][ T8377] ? sendmsg_copy_msghdr+0x70/0x70 [ 153.014255][ T8377] ? check_preemption_disabled+0x38/0x220 [ 153.020447][ T8377] ? preempt_schedule_common+0x5e/0xc0 [ 153.025921][ T8377] ? preempt_schedule_thunk+0x16/0x18 [ 153.032020][ T8377] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 153.038933][ T8377] ? __seccomp_filter+0x250/0x1350 [ 153.044695][ T8377] ? get_nth_filter.part.0+0x2d0/0x2d0 [ 153.050497][ T8377] ? debug_object_deactivate+0x320/0x320 [ 153.056252][ T8377] ? __fget_light+0x1a3/0x280 [ 153.061375][ T8377] ? sockfd_lookup_light+0xc6/0x170 [ 153.066593][ T8377] __sys_sendmsg+0xe5/0x1b0 [ 153.071278][ T8377] ? __sys_sendmsg_sock+0xb0/0xb0 [ 153.076602][ T8377] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 153.082335][ T8377] do_syscall_64+0x60/0xe0 [ 153.087023][ T8377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.093289][ T8377] RIP: 0033:0x7f0198da4e67 [ 153.098335][ T8377] Code: 89 02 48 c7 c0 ff ff ff ff eb d0 0f 1f 84 00 00 00 00 00 8b 05 6a b5 20 00 85 c0 75 2e 48 63 ff 48 63 d2 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 11 71 20 00 f7 d8 64 89 02 48 14:45:45 executing program 0: perf_event_open(&(0x7f00000012c0)={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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x0, 0x0) [ 153.120101][ T8377] RSP: 002b:00007ffd2c353608 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 153.129284][ T8377] RAX: ffffffffffffffda RBX: 0000000000008010 RCX: 00007f0198da4e67 [ 153.137252][ T8377] RDX: 0000000000000000 RSI: 00007ffd2c353620 RDI: 000000000000000e [ 153.145810][ T8377] RBP: 00007ffd2c353620 R08: 000055f387f1a924 R09: 0000000000000000 [ 153.153847][ T8377] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 153.161799][ T8377] R13: 00000000000000d3 R14: 000055f387f223e0 R15: 0000000000000000 [ 153.170217][ T8377] BUG: using smp_processor_id() in preemptible [00000000] code: systemd-udevd/8377 [ 153.180329][ T8377] caller is rcu_dynticks_eqs_enter+0x11/0x70 [ 153.186722][ T8377] CPU: 0 PID: 8377 Comm: systemd-udevd Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 153.196901][ T8377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.207514][ T8377] Call Trace: [ 153.210910][ T8377] dump_stack+0x18f/0x20d [ 153.215886][ T8377] check_preemption_disabled+0x20d/0x220 [ 153.221641][ T8377] rcu_dynticks_eqs_enter+0x11/0x70 14:45:45 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3}], 0x1) socket$netlink(0x10, 0x3, 0x6) r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f00000001c0)=[{0x1, 0xfffc}], 0x1) semop(r0, &(0x7f00000002c0)=[{0x0, 0xffff}, {0x0, 0x367}], 0x2) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7400006e73ff010000000000006f3d7fa2060000007bd2a0ef82d5bbaeb9ff834ae19902883dd37a43fc6f1eca691767c0811581707e6d260c", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) r3 = dup(r2) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r3, 0x80585414, &(0x7f0000000080)) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x2]) r4 = semget$private(0x0, 0x2, 0x0) semop(r4, &(0x7f00000001c0)=[{0x1, 0xfffc}], 0x1) semop(r4, &(0x7f00000002c0)=[{0x0, 0xffff}, {0x0, 0x367}], 0x2) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000100)=[0x2]) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000140)=""/20) [ 153.226962][ T8377] rcu_nmi_exit+0x214/0x2c0 [ 153.231647][ T8377] kernel_text_address+0xb3/0xe0 [ 153.236634][ T8377] __kernel_text_address+0x9/0x30 [ 153.241672][ T8377] unwind_get_return_address+0x5a/0xa0 [ 153.247146][ T8377] ? profile_setup.cold+0xc1/0xc1 [ 153.252179][ T8377] arch_stack_walk+0x97/0xf0 [ 153.256782][ T8377] stack_trace_save+0x8c/0xc0 [ 153.261730][ T8377] ? stack_trace_consume_entry+0x160/0x160 [ 153.268506][ T8377] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 153.274817][ T8377] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.283720][ T8377] save_stack+0x1b/0x40 [ 153.288240][ T8377] ? save_stack+0x1b/0x40 [ 153.292641][ T8377] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 153.299248][ T8377] ? kmem_cache_alloc_node+0x13c/0x760 [ 153.305086][ T8377] ? __alloc_skb+0xba/0x5a0 [ 153.310220][ T8377] ? netlink_sendmsg+0x97b/0xe10 [ 153.315913][ T8377] ? sock_sendmsg+0xcf/0x120 [ 153.321107][ T8377] ? ____sys_sendmsg+0x6e6/0x810 [ 153.326808][ T8377] ? ___sys_sendmsg+0x100/0x170 [ 153.332506][ T8377] ? __sys_sendmsg+0xe5/0x1b0 [ 153.337193][ T8377] ? do_syscall_64+0x60/0xe0 [ 153.341951][ T8377] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.348140][ T8377] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 153.354314][ T8377] ? do_raw_spin_lock+0x120/0x2d0 [ 153.359462][ T8377] ? rwlock_bug.part.0+0x90/0x90 [ 153.364615][ T8377] ? lock_acquire+0x1f2/0x8f0 [ 153.369384][ T8377] ? arch_local_irq_restore+0x60/0x60 [ 153.375496][ T8377] ? lock_downgrade+0x840/0x840 [ 153.385396][ T8377] ? kasan_unpoison_shadow+0x30/0x40 [ 153.390865][ T8377] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 153.399198][ T8377] kmem_cache_alloc_node+0x13c/0x760 [ 153.404896][ T8377] ? apparmor_capable+0x533/0x860 [ 153.410630][ T8377] ? apparmor_cred_prepare+0x760/0x760 [ 153.416100][ T8377] __alloc_skb+0xba/0x5a0 [ 153.420438][ T8377] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 153.426076][ T8377] ? security_capable+0x8e/0xc0 [ 153.430951][ T8377] netlink_sendmsg+0x97b/0xe10 [ 153.435819][ T8377] ? netlink_unicast+0x740/0x740 [ 153.441323][ T8377] ? netlink_unicast+0x740/0x740 [ 153.446266][ T8377] sock_sendmsg+0xcf/0x120 [ 153.450694][ T8377] ____sys_sendmsg+0x6e6/0x810 [ 153.455549][ T8377] ? kernel_sendmsg+0x50/0x50 [ 153.460236][ T8377] ? finish_task_switch+0x1dc/0x750 [ 153.465451][ T8377] ? __switch_to+0x4fe/0xe80 [ 153.470216][ T8377] ___sys_sendmsg+0x100/0x170 [ 153.474896][ T8377] ? sendmsg_copy_msghdr+0x70/0x70 [ 153.480092][ T8377] ? check_preemption_disabled+0x38/0x220 [ 153.485820][ T8377] ? preempt_schedule_common+0x5e/0xc0 [ 153.491295][ T8377] ? preempt_schedule_thunk+0x16/0x18 [ 153.496668][ T8377] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 153.502825][ T8377] ? __seccomp_filter+0x250/0x1350 [ 153.507943][ T8377] ? get_nth_filter.part.0+0x2d0/0x2d0 [ 153.513490][ T8377] ? debug_object_deactivate+0x320/0x320 [ 153.519195][ T8377] ? __fget_light+0x1a3/0x280 [ 153.523874][ T8377] ? sockfd_lookup_light+0xc6/0x170 14:45:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x5452, 0x0) [ 153.529079][ T8377] __sys_sendmsg+0xe5/0x1b0 [ 153.533811][ T8377] ? __sys_sendmsg_sock+0xb0/0xb0 [ 153.538920][ T8377] ? __blkcg_punt_bio_submit+0x1d0/0x1d0 [ 153.544646][ T8377] do_syscall_64+0x60/0xe0 [ 153.549153][ T8377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.555631][ T8377] RIP: 0033:0x7f0198da4e67 [ 153.560047][ T8377] Code: 89 02 48 c7 c0 ff ff ff ff eb d0 0f 1f 84 00 00 00 00 00 8b 05 6a b5 20 00 85 c0 75 2e 48 63 ff 48 63 d2 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 11 71 20 00 f7 d8 64 89 02 48 [ 153.579911][ T8377] RSP: 002b:00007ffd2c353608 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 153.589107][ T8377] RAX: ffffffffffffffda RBX: 0000000000008010 RCX: 00007f0198da4e67 [ 153.597083][ T8377] RDX: 0000000000000000 RSI: 00007ffd2c353620 RDI: 000000000000000e [ 153.605369][ T8377] RBP: 00007ffd2c353620 R08: 000055f387f1a924 R09: 0000000000000000 [ 153.613604][ T8377] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 153.622013][ T8377] R13: 00000000000000d3 R14: 000055f387f223e0 R15: 0000000000000000 [ 153.636035][ T9136] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.5/9136 [ 153.646972][ T9136] caller is rcu_nmi_enter+0x19/0x200 [ 153.652776][ T9136] CPU: 0 PID: 9136 Comm: syz-executor.5 Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 153.663000][ T9136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.673706][ T9136] Call Trace: [ 153.677008][ T9136] dump_stack+0x18f/0x20d [ 153.681415][ T9136] check_preemption_disabled+0x20d/0x220 [ 153.690340][ T9136] rcu_nmi_enter+0x19/0x200 [ 153.695296][ T9136] kernel_text_address+0x99/0xe0 [ 153.700388][ T9136] __kernel_text_address+0x9/0x30 [ 153.705507][ T9136] unwind_get_return_address+0x5a/0xa0 [ 153.710947][ T9136] ? profile_setup.cold+0xc1/0xc1 [ 153.715949][ T9136] arch_stack_walk+0x97/0xf0 [ 153.720529][ T9136] stack_trace_save+0x8c/0xc0 [ 153.725202][ T9136] ? stack_trace_consume_entry+0x160/0x160 [ 153.731352][ T9136] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.737523][ T9136] save_stack+0x1b/0x40 [ 153.741680][ T9136] ? save_stack+0x1b/0x40 [ 153.745991][ T9136] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 153.751864][ T9136] ? kmem_cache_alloc+0x11b/0x740 [ 153.756878][ T9136] ? taskstats_exit+0x64d/0xbf0 [ 153.761715][ T9136] ? do_exit+0x616/0x2e00 [ 153.766020][ T9136] ? do_group_exit+0x125/0x340 [ 153.771472][ T9136] ? __x64_sys_exit_group+0x3a/0x50 [ 153.776740][ T9136] ? do_syscall_64+0x60/0xe0 [ 153.781308][ T9136] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.787618][ T9136] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 153.793581][ T9136] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 153.799553][ T9136] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 153.805528][ T9136] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 153.811509][ T9136] ? lock_acquire+0x1f2/0x8f0 [ 153.816245][ T9136] ? arch_local_irq_restore+0x60/0x60 [ 153.821639][ T9136] ? lock_downgrade+0x840/0x840 [ 153.826557][ T9136] ? delayed_put_task_struct+0x3a0/0x3a0 [ 153.832515][ T9136] ? kasan_unpoison_shadow+0x30/0x40 [ 153.837935][ T9136] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 153.843560][ T9136] kmem_cache_alloc+0x11b/0x740 [ 153.848792][ T9136] ? lock_release+0x800/0x800 [ 153.853830][ T9136] taskstats_exit+0x64d/0xbf0 [ 153.858487][ T9136] ? exit_signals+0x395/0x9c0 [ 153.863600][ T9136] ? taskstats_user_cmd+0xcb0/0xcb0 [ 153.868800][ T9136] ? trace_hardirqs_on+0x5f/0x220 [ 153.873807][ T9136] do_exit+0x616/0x2e00 [ 153.877946][ T9136] ? try_to_wake_up+0xdf/0x15e0 [ 153.882777][ T9136] ? mm_update_next_owner+0x7a0/0x7a0 [ 153.888953][ T9136] ? lock_downgrade+0x840/0x840 [ 153.893786][ T9136] ? do_raw_spin_lock+0x120/0x2d0 [ 153.898993][ T9136] ? trace_hardirqs_on+0x5f/0x220 [ 153.904525][ T9136] do_group_exit+0x125/0x340 [ 153.909232][ T9136] __x64_sys_exit_group+0x3a/0x50 [ 153.914670][ T9136] do_syscall_64+0x60/0xe0 [ 153.919204][ T9136] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.925253][ T9136] RIP: 0033:0x45ca29 [ 153.929130][ T9136] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 153.950114][ T9136] RSP: 002b:00007ffe128f0468 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 153.959210][ T9136] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 000000000045ca29 [ 153.967461][ T9136] RDX: 0000000000416621 RSI: fffffffffffffff7 RDI: 0000000000000000 [ 153.975411][ T9136] RBP: 0000000000000000 R08: 000000003087c515 R09: 00007ffe128f04c0 [ 153.985645][ T9136] R10: 000000003087c511 R11: 0000000000000246 R12: 0000000000000000 [ 153.993615][ T9136] R13: 00007ffe128f04c0 R14: 0000000000000000 R15: 00007ffe128f04d0 [ 154.001717][ T9136] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.5/9136 [ 154.011125][ T9136] caller is rcu_nmi_enter+0x7b/0x200 [ 154.016452][ T9136] CPU: 0 PID: 9136 Comm: syz-executor.5 Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 154.026244][ T9136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.036641][ T9136] Call Trace: [ 154.040023][ T9136] dump_stack+0x18f/0x20d [ 154.044367][ T9136] check_preemption_disabled+0x20d/0x220 [ 154.050100][ T9136] rcu_nmi_enter+0x7b/0x200 [ 154.057385][ T9136] kernel_text_address+0x99/0xe0 [ 154.062517][ T9136] __kernel_text_address+0x9/0x30 [ 154.067550][ T9136] unwind_get_return_address+0x5a/0xa0 [ 154.073014][ T9136] ? profile_setup.cold+0xc1/0xc1 [ 154.078236][ T9136] arch_stack_walk+0x97/0xf0 [ 154.083987][ T9136] stack_trace_save+0x8c/0xc0 [ 154.092672][ T9136] ? stack_trace_consume_entry+0x160/0x160 [ 154.099358][ T9136] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.105438][ T9136] save_stack+0x1b/0x40 [ 154.110176][ T9136] ? save_stack+0x1b/0x40 [ 154.114727][ T9136] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 154.120964][ T9136] ? kmem_cache_alloc+0x11b/0x740 [ 154.126365][ T9136] ? taskstats_exit+0x64d/0xbf0 [ 154.131443][ T9136] ? do_exit+0x616/0x2e00 [ 154.135878][ T9136] ? do_group_exit+0x125/0x340 [ 154.140760][ T9136] ? __x64_sys_exit_group+0x3a/0x50 [ 154.146828][ T9136] ? do_syscall_64+0x60/0xe0 [ 154.151519][ T9136] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.157620][ T9136] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 154.163694][ T9136] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 154.170289][ T9136] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 154.176479][ T9136] ? lockdep_hardirqs_on_prepare+0x590/0x590 14:45:46 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3}], 0x1) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@ipx={0x4, 0x1000, 0x6, "0ceea7d0d763", 0x1f}, {&(0x7f0000000000)=""/250, 0xfa}, &(0x7f0000000100), 0x14}, 0xa0) [ 154.182566][ T9136] ? lock_acquire+0x1f2/0x8f0 [ 154.187332][ T9136] ? arch_local_irq_restore+0x60/0x60 [ 154.192722][ T9136] ? lock_downgrade+0x840/0x840 [ 154.197665][ T9136] ? delayed_put_task_struct+0x3a0/0x3a0 [ 154.203336][ T9136] ? kasan_unpoison_shadow+0x30/0x40 [ 154.208630][ T9136] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 154.214267][ T9136] kmem_cache_alloc+0x11b/0x740 [ 154.219121][ T9136] ? lock_release+0x800/0x800 [ 154.223805][ T9136] taskstats_exit+0x64d/0xbf0 [ 154.228486][ T9136] ? exit_signals+0x395/0x9c0 14:45:46 executing program 3: perf_event_open(&(0x7f00000012c0)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x0, 0x0) [ 154.233174][ T9136] ? taskstats_user_cmd+0xcb0/0xcb0 [ 154.238461][ T9136] ? trace_hardirqs_on+0x5f/0x220 [ 154.243482][ T9136] do_exit+0x616/0x2e00 [ 154.248198][ T9136] ? try_to_wake_up+0xdf/0x15e0 [ 154.253049][ T9136] ? mm_update_next_owner+0x7a0/0x7a0 [ 154.258422][ T9136] ? lock_downgrade+0x840/0x840 [ 154.263541][ T9136] ? do_raw_spin_lock+0x120/0x2d0 [ 154.268586][ T9136] ? trace_hardirqs_on+0x5f/0x220 [ 154.273618][ T9136] do_group_exit+0x125/0x340 [ 154.278212][ T9136] __x64_sys_exit_group+0x3a/0x50 [ 154.283706][ T9136] do_syscall_64+0x60/0xe0 [ 154.288290][ T9136] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.294179][ T9136] RIP: 0033:0x45ca29 [ 154.298311][ T9136] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 154.318352][ T9136] RSP: 002b:00007ffe128f0468 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 154.327054][ T9136] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 000000000045ca29 [ 154.335357][ T9136] RDX: 0000000000416621 RSI: fffffffffffffff7 RDI: 0000000000000000 [ 154.343897][ T9136] RBP: 0000000000000000 R08: 000000003087c515 R09: 00007ffe128f04c0 [ 154.352046][ T9136] R10: 000000003087c511 R11: 0000000000000246 R12: 0000000000000000 [ 154.360195][ T9136] R13: 00007ffe128f04c0 R14: 0000000000000000 R15: 00007ffe128f04d0 [ 154.369079][ T9136] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.5/9136 [ 154.379321][ T9136] caller is rcu_dynticks_eqs_enter+0x11/0x70 [ 154.386557][ T9136] CPU: 0 PID: 9136 Comm: syz-executor.5 Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 154.396357][ T9136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.406934][ T9136] Call Trace: [ 154.410243][ T9136] dump_stack+0x18f/0x20d [ 154.414699][ T9136] check_preemption_disabled+0x20d/0x220 [ 154.420717][ T9136] rcu_dynticks_eqs_enter+0x11/0x70 [ 154.426277][ T9136] rcu_nmi_enter+0x185/0x200 [ 154.430903][ T9136] kernel_text_address+0x99/0xe0 [ 154.435936][ T9136] __kernel_text_address+0x9/0x30 [ 154.441330][ T9136] unwind_get_return_address+0x5a/0xa0 [ 154.446815][ T9136] ? profile_setup.cold+0xc1/0xc1 [ 154.453696][ T9136] arch_stack_walk+0x97/0xf0 [ 154.458391][ T9136] stack_trace_save+0x8c/0xc0 [ 154.463438][ T9136] ? stack_trace_consume_entry+0x160/0x160 [ 154.469341][ T9136] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.475421][ T9136] save_stack+0x1b/0x40 [ 154.479933][ T9136] ? save_stack+0x1b/0x40 [ 154.484384][ T9136] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 154.490927][ T9136] ? kmem_cache_alloc+0x11b/0x740 [ 154.496187][ T9136] ? taskstats_exit+0x64d/0xbf0 [ 154.501305][ T9136] ? do_exit+0x616/0x2e00 [ 154.505812][ T9136] ? do_group_exit+0x125/0x340 [ 154.510591][ T9136] ? __x64_sys_exit_group+0x3a/0x50 [ 154.516063][ T9136] ? do_syscall_64+0x60/0xe0 [ 154.521028][ T9136] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.527876][ T9136] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 154.534736][ T9136] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 154.541612][ T9136] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 154.547814][ T9136] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 154.554170][ T9136] ? lock_acquire+0x1f2/0x8f0 [ 154.559116][ T9136] ? arch_local_irq_restore+0x60/0x60 [ 154.565113][ T9136] ? lock_downgrade+0x840/0x840 [ 154.573127][ T9136] ? delayed_put_task_struct+0x3a0/0x3a0 [ 154.579072][ T9136] ? kasan_unpoison_shadow+0x30/0x40 [ 154.584589][ T9136] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 154.590408][ T9136] kmem_cache_alloc+0x11b/0x740 [ 154.595375][ T9136] ? lock_release+0x800/0x800 [ 154.600063][ T9136] taskstats_exit+0x64d/0xbf0 [ 154.604920][ T9136] ? exit_signals+0x395/0x9c0 [ 154.609606][ T9136] ? taskstats_user_cmd+0xcb0/0xcb0 [ 154.614814][ T9136] ? trace_hardirqs_on+0x5f/0x220 [ 154.620193][ T9136] do_exit+0x616/0x2e00 [ 154.624468][ T9136] ? try_to_wake_up+0xdf/0x15e0 [ 154.629530][ T9136] ? mm_update_next_owner+0x7a0/0x7a0 [ 154.635009][ T9136] ? lock_downgrade+0x840/0x840 [ 154.639976][ T9136] ? do_raw_spin_lock+0x120/0x2d0 [ 154.646592][ T9136] ? trace_hardirqs_on+0x5f/0x220 [ 154.652687][ T9136] do_group_exit+0x125/0x340 [ 154.657284][ T9136] __x64_sys_exit_group+0x3a/0x50 [ 154.662971][ T9136] do_syscall_64+0x60/0xe0 [ 154.667395][ T9136] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.673285][ T9136] RIP: 0033:0x45ca29 [ 154.677277][ T9136] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 154.697929][ T9136] RSP: 002b:00007ffe128f0468 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 154.706544][ T9136] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 000000000045ca29 [ 154.714776][ T9136] RDX: 0000000000416621 RSI: fffffffffffffff7 RDI: 0000000000000000 [ 154.723533][ T9136] RBP: 0000000000000000 R08: 000000003087c515 R09: 00007ffe128f04c0 [ 154.731944][ T9136] R10: 000000003087c511 R11: 0000000000000246 R12: 0000000000000000 [ 154.740012][ T9136] R13: 00007ffe128f04c0 R14: 0000000000000000 R15: 00007ffe128f04d0 [ 154.775130][ T9136] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.5/9136 [ 154.785689][ T9136] caller is rcu_nmi_exit+0x19/0x2c0 [ 154.797501][ T9136] CPU: 0 PID: 9136 Comm: syz-executor.5 Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 154.807864][ T9136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.818220][ T9136] Call Trace: [ 154.821603][ T9136] dump_stack+0x18f/0x20d [ 154.825938][ T9136] check_preemption_disabled+0x20d/0x220 [ 154.831868][ T9136] rcu_nmi_exit+0x19/0x2c0 [ 154.836561][ T9136] kernel_text_address+0xb3/0xe0 [ 154.841682][ T9136] __kernel_text_address+0x9/0x30 [ 154.846904][ T9136] unwind_get_return_address+0x5a/0xa0 [ 154.852420][ T9136] ? profile_setup.cold+0xc1/0xc1 [ 154.857447][ T9136] arch_stack_walk+0x97/0xf0 [ 154.862144][ T9136] stack_trace_save+0x8c/0xc0 [ 154.866808][ T9136] ? stack_trace_consume_entry+0x160/0x160 [ 154.872600][ T9136] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.878996][ T9136] save_stack+0x1b/0x40 [ 154.883255][ T9136] ? save_stack+0x1b/0x40 [ 154.887565][ T9136] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 154.893350][ T9136] ? kmem_cache_alloc+0x11b/0x740 [ 154.898375][ T9136] ? taskstats_exit+0x64d/0xbf0 [ 154.903383][ T9136] ? do_exit+0x616/0x2e00 [ 154.907791][ T9136] ? do_group_exit+0x125/0x340 [ 154.912666][ T9136] ? __x64_sys_exit_group+0x3a/0x50 [ 154.917938][ T9136] ? do_syscall_64+0x60/0xe0 [ 154.922700][ T9136] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.928992][ T9136] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 154.935066][ T9136] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 154.941139][ T9136] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 154.947427][ T9136] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 154.953616][ T9136] ? lock_acquire+0x1f2/0x8f0 [ 154.958922][ T9136] ? arch_local_irq_restore+0x60/0x60 [ 154.964765][ T9136] ? lock_downgrade+0x840/0x840 [ 154.969957][ T9136] ? delayed_put_task_struct+0x3a0/0x3a0 [ 154.975769][ T9136] ? kasan_unpoison_shadow+0x30/0x40 [ 154.981631][ T9136] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 154.987571][ T9136] kmem_cache_alloc+0x11b/0x740 [ 154.992932][ T9136] ? lock_release+0x800/0x800 [ 154.997681][ T9136] taskstats_exit+0x64d/0xbf0 [ 155.002427][ T9136] ? exit_signals+0x395/0x9c0 [ 155.007226][ T9136] ? taskstats_user_cmd+0xcb0/0xcb0 [ 155.012627][ T9136] ? trace_hardirqs_on+0x5f/0x220 [ 155.018016][ T9136] do_exit+0x616/0x2e00 [ 155.022838][ T9136] ? try_to_wake_up+0xdf/0x15e0 [ 155.027852][ T9136] ? mm_update_next_owner+0x7a0/0x7a0 [ 155.033574][ T9136] ? lock_downgrade+0x840/0x840 [ 155.038684][ T9136] ? do_raw_spin_lock+0x120/0x2d0 [ 155.044359][ T9136] ? trace_hardirqs_on+0x5f/0x220 [ 155.050080][ T9136] do_group_exit+0x125/0x340 [ 155.054924][ T9136] __x64_sys_exit_group+0x3a/0x50 [ 155.060059][ T9136] do_syscall_64+0x60/0xe0 [ 155.064596][ T9136] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 155.070673][ T9136] RIP: 0033:0x45ca29 [ 155.074556][ T9136] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 155.096064][ T9136] RSP: 002b:00007ffe128f0468 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 155.104582][ T9136] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 000000000045ca29 [ 155.112539][ T9136] RDX: 0000000000416621 RSI: fffffffffffffff7 RDI: 0000000000000000 [ 155.120843][ T9136] RBP: 0000000000000000 R08: 000000003087c515 R09: 00007ffe128f04c0 [ 155.129134][ T9136] R10: 000000003087c511 R11: 0000000000000246 R12: 0000000000000000 14:45:47 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$rxrpc(r0, 0x0, 0x0) 14:45:47 executing program 2: semop(0x0, &(0x7f00000001c0)=[{0x3}], 0x1) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000140)=""/8, 0x8}, &(0x7f0000000180), 0x40}, 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x4, {{0xa, 0x4e20, 0x59ab, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x15b0d5c9}}}, 0x88) [ 155.137094][ T9136] R13: 00007ffe128f04c0 R14: 0000000000000000 R15: 00007ffe128f04d0 14:45:47 executing program 2: r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) getsockname$packet(r3, &(0x7f0000001780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000017c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="400000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="fffc000000000000180012800e0001007769726567756172640000000406028008000a00", @ANYRES32=r4, @ANYBLOB], 0x40}}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f00000000c0)={0x0, r2, 0x2, 0x2, 0x0, 0xfffffffffffffffa}) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r5, 0xe00}, 0x8) sendmsg$sock(r2, &(0x7f0000001740)={&(0x7f0000000240)=@rc={0x1f, @any, 0x3}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000300)="7cbbdef3200f2da6119b085ff9e2cb9f76443bbb65392bdc697dd8bf45a75b312940741ea228c44cc66724e886856e8391517794d61aff1a14dc99a03d9100b3420f2ab3afddec7c417ce2410120f9d343ad1330084a4bfec6297657e63a1713bd4b39803c06b29bbea91681231bbf4f248b925c3532ff306a7f6ae5b77935ef283287e3dd5502be0f4fc59a1ea2e1e06c821e8710d94812405c046477fb7b490d6427223988894c895464e9364d740a5553ffa4a1de95fbfaf94542", 0xbc}, {&(0x7f0000000180)="b09836a57a36f517b457c64548612b353e4ed174d0e7eb01b3fc00181e276674de4b", 0x22}, {&(0x7f00000003c0)="34947344b8dc593a7019413d28937ed010c396bbb9ea75a040c1eda6b4522aeb0870d1a53c2a77e91f528267e38b1aa5c70356d18bfa6b6b40e01fb12570f68578c5f26f477f9e253aece081c216d5b8e2cf6522d9c2c436a0d0736563a7f74dde8e23adc5ef3105964e5d974a7d9bb9", 0x70}, {&(0x7f0000000440)="c5be832e52766e8ed59505eac9de6fba318157324804a5f220fcf8e36dd6a973ccab5e99eb577f8aa246d938131986f5c9272e26ae94cc2669da96b222e171a16274f1977b8218bc626375fd6770c0988b3cfa0b81f40f8cd4f2ac23136743e5b54696839477f20fab9fee615066c53839508de21d272eca0e9536015dfd16f165c16bc05c32a09378e3610c642be0418767c6f93cc009e5a14c9c032e4c595c54cc5c059f3e46eb3c86e5017978cc41797f808aa00190f0097f75241190a3fa5788fa", 0xc3}, {&(0x7f0000000540)="14db2935be1bcdae1153637c64ae1cd853721e04e611b661de80420ba41f1bd0efa1930f7762a531156ae0338327b13df1777e47e5212ef9f1587ca62321bb2fd10ada522871bcc93d20d561c7e32834420d041ad0c14f020a4b23ae591778f05fd71b60711785959bf53a33cf462071c5021cf4bd6e0e2e18a00aa5c0cf634094806978054a61ffcdeee2de5733999b7ceb000f76a605b1bcbe5eb5b352f2bb0b234a1f2c2d601a19dea35f5d18a7af37413336314b968265f5a2b9bb729a965c1df2401c19dfb3ffd501b48605dfff138000fa01e91d3e73f381e46c2b70373b53f30673be3db7d6a5e6a930453cedb350408f8689a2", 0xf7}, {&(0x7f0000000640)="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0x1000}], 0x6, &(0x7f00000016c0)=[@timestamping={{0x14, 0x1, 0x25, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x401}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x48}, 0x800) semop(0x0, &(0x7f00000001c0)=[{0x3}], 0x1) [ 155.208279][ T9198] caif:caif_disconnect_client(): nothing to disconnect [ 155.290393][ T9203] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 155.356044][ T9208] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 155.516352][ T3874] check_preemption_disabled: 29078 callbacks suppressed [ 155.516364][ T3874] BUG: using smp_processor_id() in preemptible [00000000] code: systemd-udevd/3874 [ 155.534582][ T3874] caller is rcu_nmi_enter+0x19/0x200 [ 155.540590][ T3874] CPU: 0 PID: 3874 Comm: systemd-udevd Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 155.551099][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.561272][ T3874] Call Trace: [ 155.565037][ T3874] dump_stack+0x18f/0x20d [ 155.569815][ T3874] check_preemption_disabled+0x20d/0x220 [ 155.575764][ T3874] rcu_nmi_enter+0x19/0x200 [ 155.580533][ T3874] kernel_text_address+0x99/0xe0 [ 155.585932][ T3874] __kernel_text_address+0x9/0x30 [ 155.592017][ T3874] unwind_get_return_address+0x5a/0xa0 [ 155.597849][ T3874] ? profile_setup.cold+0xc1/0xc1 [ 155.603484][ T3874] arch_stack_walk+0x97/0xf0 [ 155.608262][ T3874] stack_trace_save+0x8c/0xc0 [ 155.613028][ T3874] ? stack_trace_consume_entry+0x160/0x160 [ 155.619502][ T3874] save_stack+0x1b/0x40 [ 155.624205][ T3874] ? save_stack+0x1b/0x40 [ 155.630715][ T3874] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 155.637304][ T3874] ? kmem_cache_alloc+0x11b/0x740 [ 155.643368][ T3874] ? getname_flags+0xd2/0x5b0 [ 155.648227][ T3874] ? user_path_at_empty+0x2a/0x50 [ 155.653253][ T3874] ? vfs_statx+0x14b/0x370 [ 155.657669][ T3874] ? __do_sys_newlstat+0x91/0x110 [ 155.662693][ T3874] ? do_syscall_64+0x60/0xe0 [ 155.667553][ T3874] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 155.674251][ T3874] ? lock_release+0x800/0x800 [ 155.679585][ T3874] ? __isolate_free_page+0x610/0x610 [ 155.684894][ T3874] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 155.691343][ T3874] ? lock_acquire+0x1f2/0x8f0 [ 155.696293][ T3874] ? cache_grow_end+0x46/0x170 [ 155.701593][ T3874] ? lock_release+0x800/0x800 [ 155.706543][ T3874] ? do_raw_spin_lock+0x120/0x2d0 [ 155.711647][ T3874] ? lock_downgrade+0x840/0x840 14:45:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) 14:45:48 executing program 5: r0 = socket(0x25, 0x1, 0x0) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) 14:45:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0x5460, 0x0) 14:45:48 executing program 0: perf_event_open(&(0x7f00000012c0)={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) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x0, 0x0) 14:45:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_S_HW_FREQ_SEEK(r1, 0x40305652, &(0x7f0000000000)={0x7, 0x4, 0x200, 0x10001, 0x400d, 0x81, 0xef56}) 14:45:48 executing program 3: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x0, 0x0) [ 155.716892][ T3874] ? kasan_unpoison_shadow+0x30/0x40 [ 155.722711][ T3874] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 155.728870][ T3874] kmem_cache_alloc+0x11b/0x740 [ 155.734477][ T3874] ? _copy_to_user+0x126/0x160 [ 155.741080][ T3874] getname_flags+0xd2/0x5b0 [ 155.746495][ T3874] user_path_at_empty+0x2a/0x50 [ 155.751737][ T3874] vfs_statx+0x14b/0x370 [ 155.756166][ T3874] ? __seccomp_filter+0x250/0x1350 [ 155.761563][ T3874] ? vfs_statx_fd+0xb0/0xb0 [ 155.766163][ T3874] ? get_nth_filter.part.0+0x2d0/0x2d0 [ 155.771900][ T3874] ? mnt_get_count+0x140/0x140 [ 155.776865][ T3874] ? dput+0x35/0xe10 [ 155.781328][ T3874] __do_sys_newlstat+0x91/0x110 [ 155.786746][ T3874] ? __do_sys_newstat+0x110/0x110 [ 155.792582][ T3874] ? mntput+0x67/0x90 [ 155.797260][ T3874] ? __secure_computing+0x104/0x360 [ 155.803187][ T9219] caif:caif_disconnect_client(): nothing to disconnect [ 155.803346][ T3874] ? syscall_trace_enter+0x108/0x340 [ 155.815879][ T3874] do_syscall_64+0x60/0xe0 [ 155.820298][ T3874] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 155.826309][ T3874] RIP: 0033:0x7f0198ad0335 [ 155.831292][ T3874] Code: 69 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 06 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 8b 15 31 db 2b 00 f7 d8 64 89 [ 155.855423][ T3874] RSP: 002b:00007ffd2c353bf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 155.864017][ T3874] RAX: ffffffffffffffda RBX: 000055f387f733b0 RCX: 00007f0198ad0335 [ 155.872262][ T3874] RDX: 00007ffd2c353c30 RSI: 00007ffd2c353c30 RDI: 000055f387f723b0 [ 155.880622][ T3874] RBP: 00007ffd2c353cf0 R08: 00007f0198d8f178 R09: 0000000000001010 [ 155.889206][ T3874] R10: 0000000000000030 R11: 0000000000000246 R12: 000055f387f723b0 [ 155.897286][ T3874] R13: 000055f387f723d0 R14: 000055f387f22a9b R15: 000055f387f22aa0 [ 155.908107][ T3874] BUG: using smp_processor_id() in preemptible [00000000] code: systemd-udevd/3874 [ 155.918359][ T3874] caller is rcu_nmi_enter+0x7b/0x200 [ 155.925315][ T3874] CPU: 0 PID: 3874 Comm: systemd-udevd Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 155.935519][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.946133][ T3874] Call Trace: [ 155.949438][ T3874] dump_stack+0x18f/0x20d [ 155.953889][ T3874] check_preemption_disabled+0x20d/0x220 [ 155.959529][ T3874] rcu_nmi_enter+0x7b/0x200 14:45:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000100)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) [ 155.964038][ T3874] kernel_text_address+0x99/0xe0 [ 155.969506][ T3874] __kernel_text_address+0x9/0x30 [ 155.974548][ T3874] unwind_get_return_address+0x5a/0xa0 [ 155.980010][ T3874] ? profile_setup.cold+0xc1/0xc1 [ 155.985039][ T3874] arch_stack_walk+0x97/0xf0 [ 155.989654][ T3874] stack_trace_save+0x8c/0xc0 [ 155.994321][ T3874] ? stack_trace_consume_entry+0x160/0x160 [ 156.000138][ T3874] save_stack+0x1b/0x40 [ 156.004397][ T3874] ? save_stack+0x1b/0x40 [ 156.008722][ T3874] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 156.014508][ T3874] ? kmem_cache_alloc+0x11b/0x740 [ 156.019508][ T3874] ? getname_flags+0xd2/0x5b0 [ 156.024163][ T3874] ? user_path_at_empty+0x2a/0x50 [ 156.029167][ T3874] ? vfs_statx+0x14b/0x370 [ 156.033563][ T3874] ? __do_sys_newlstat+0x91/0x110 [ 156.038566][ T3874] ? do_syscall_64+0x60/0xe0 [ 156.043138][ T3874] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 156.049185][ T3874] ? lock_release+0x800/0x800 [ 156.053839][ T3874] ? __isolate_free_page+0x610/0x610 [ 156.059105][ T3874] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 156.065328][ T3874] ? lock_acquire+0x1f2/0x8f0 [ 156.069983][ T3874] ? cache_grow_end+0x46/0x170 [ 156.074736][ T3874] ? lock_release+0x800/0x800 [ 156.079394][ T3874] ? do_raw_spin_lock+0x120/0x2d0 [ 156.084399][ T3874] ? lock_downgrade+0x840/0x840 [ 156.089235][ T3874] ? kasan_unpoison_shadow+0x30/0x40 [ 156.094501][ T3874] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 156.100115][ T3874] kmem_cache_alloc+0x11b/0x740 [ 156.104960][ T3874] ? _copy_to_user+0x126/0x160 [ 156.109706][ T3874] getname_flags+0xd2/0x5b0 [ 156.114203][ T3874] user_path_at_empty+0x2a/0x50 [ 156.119038][ T3874] vfs_statx+0x14b/0x370 [ 156.123261][ T3874] ? __seccomp_filter+0x250/0x1350 [ 156.128351][ T3874] ? vfs_statx_fd+0xb0/0xb0 [ 156.132830][ T3874] ? get_nth_filter.part.0+0x2d0/0x2d0 [ 156.138274][ T3874] ? mnt_get_count+0x140/0x140 [ 156.143011][ T3874] ? dput+0x35/0xe10 [ 156.146910][ T3874] __do_sys_newlstat+0x91/0x110 [ 156.151740][ T3874] ? __do_sys_newstat+0x110/0x110 [ 156.156737][ T3874] ? mntput+0x67/0x90 [ 156.160703][ T3874] ? __secure_computing+0x104/0x360 [ 156.165880][ T3874] ? syscall_trace_enter+0x108/0x340 [ 156.171148][ T3874] do_syscall_64+0x60/0xe0 [ 156.175560][ T3874] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 156.181430][ T3874] RIP: 0033:0x7f0198ad0335 [ 156.185824][ T3874] Code: 69 db 2b 00 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 06 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 8b 15 31 db 2b 00 f7 d8 64 89 [ 156.205404][ T3874] RSP: 002b:00007ffd2c353bf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 156.213791][ T3874] RAX: ffffffffffffffda RBX: 000055f387f733b0 RCX: 00007f0198ad0335 [ 156.221747][ T3874] RDX: 00007ffd2c353c30 RSI: 00007ffd2c353c30 RDI: 000055f387f723b0 [ 156.229695][ T3874] RBP: 00007ffd2c353cf0 R08: 00007f0198d8f178 R09: 0000000000001010 [ 156.237643][ T3874] R10: 0000000000000030 R11: 0000000000000246 R12: 000055f387f723b0 [ 156.245591][ T3874] R13: 000055f387f723d0 R14: 000055f387f22a9b R15: 000055f387f22aa0 [ 156.253740][ T3874] BUG: using smp_processor_id() in preemptible [00000000] code: systemd-udevd/3874 [ 156.263060][ T3874] caller is rcu_dynticks_eqs_enter+0x11/0x70 [ 156.269074][ T3874] CPU: 0 PID: 3874 Comm: systemd-udevd Not tainted 5.7.0-rc7-next-20200526-syzkaller #0 [ 156.278870][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.288918][ T3874] Call Trace: [ 156.292210][ T3874] dump_stack+0x18f/0x20d [ 156.296545][ T3874] check_preemption_disabled+0x20d/0x220 [ 156.302177][ T3874] rcu_dynticks_eqs_enter+0x11/0x70 [ 156.307369][ T3874] rcu_nmi_enter+0x185/0x200 [ 156.311942][ T3874] kernel_text_address+0x99/0xe0 [ 156.316858][ T3874] __kernel_text_address+0x9/0x30 [ 156.322004][ T3874] unwind_get_return_address+0x5a/0xa0 [ 156.327459][ T3874] ? profile_setup.cold+0xc1/0xc1 [ 156.332471][ T3874] arch_stack_walk+0x97/0xf0 [ 156.337052][ T3874] stack_trace_save+0x8c/0xc0 [ 156.341709][ T3874] ? stack_trace_consume_entry+0x160/0x160 [ 156.347498][ T3874] save_stack+0x1b/0x40 [ 156.351632][ T3874] ? save_stack+0x1b/0x40 [ 156.355950][ T3874] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 156.361740][ T3874] ? kmem_cache_alloc+0x11b/0x740